Home

Plan - Arkansas Department of Environmental Quality

1. Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas Where Cseq Concentration of each individual PAH in sediment micrograms per kilogram kg dry weight measured value Cow Concentration of freely dissolved PAH in pore water micrograms per liter estimated value foc Fraction of organic carbon exclusive of in sediment kg organic carbon per kg dry weight foc exclusive of BC is calculated from the difference between TOC and BC measured values fac Fraction of BC in sediment kg BC per kg dry weight measured value Ksc BC pore water partition coefficient for each individual PAH liters per kg BC Koelmans et al 2006 Koc Organic carbon water partition coefficient for each individual PAH liter per kg organic carbon USEPA 2003b n Freundlich coefficient for sorption to BC unitless 0 7 Hauck et al 2007 Once Cw is determined for each PAH in a sediment sample using sample specific measures of organic carbon then the PAH specific Cp is divided by its respective FCV USEPA 2003b to calculate a PAH specific TU The TU for a PAH mixture in each sample is then determined by summing the PAH specific TUs The report will include a presentation of Dart sample PAH depth profiles and comparison of the Dart samples and the analytical data to evaluate potential suitability of Dart as a PAH delineation technique in the event that additional information is needed Th
2. TB and DUP as prefixes or suffixes to indicate that the sample is a field blank trip blank or field duplicate respectively NOTE The sample arcadis us officedata newtown pa sop library reformatted sops 2008 general sops 1663199 chain of custody handling packing and shipping doc ARCADIS SOP Chain of Custody Handling Packing and Shipping 5 Rev 2 Rev Date March 6 2009 nomenclature may be dictated by the project database and require unique identification for each sample collected for the project Consult the project data management plan for additional information regarding sample identification List the date of sample collection The date format to be followed should be mm dd yy e g 03 07 09 or mm dd yyyy e g 03 07 2009 List the time that the sample was collected The time value should be presented using military format For example 3 15 P M should be entered as 15 15 The composite field should be checked if the sample is a composite over a period of time or from several different locations and mixed prior to placing in sample containers The Grab field should be marked with an X if the sample was collected as an individual grab sample e g monitoring well sample or soil interval Any sample preservation should be noted The analytical parameters that the samples are being analyzed for should be written legibly on the diagonal lines As much detail as possible should be
3. 4 ARCADIS SOP Surface Water Sampling 2 Rev 2 Rev Date June 3 2013 e sample packing and shipping materials see the SOP for Chain of Custody Handling Packing and Shipping e water quality temperature pH specific conductivity ORP turbidity dissolved oxygen meter and flow through measurement cell Several brands may be used including YSI6 Series Multi Parameter Instrument Hydrolab Series 3 or Series 4a Multiprobe and Display Horiba U 10 or U 22 Water Quality Monitoring System e for grab sampling method pole with polyethylene and or stainless steel dipper if applicable e for discrete depth sampling method discrete depth samplers e g Kemmerer or Van Dorn samplers e for peristaltic pump sampling method peristaltic pump with appropriate power source Teflon tubing or Teflon lined polyethylene tubing of an appropriate size for the pump being used For peristaltic pumps dedicated Tygon tubing or other type as specified by the manufacturer will also be used through the pump apparatus IV Cautions If heavy precipitation occurs and no cover over the sampling area can be erected sampling must be discontinued until adequate cover is provided Rain water could contaminate surface water samples Do not use permanent marker or felt tip pens for labels on sample container or sample coolers use indelible ink The permanent markers could introduce volatile constituents into the samples It may
4. 5 Office CITRIX Author MNesta Path H GISPROJECTS _ENV XOM_MayflowerAK MXD SEDIMENT 20130524 SED_LakeConway_PropSampling mxd See Figure 10 for proposed sediment deposition layer inspection locations in this area eee ou B On Water Mim osasta lt Bol X i J ng y 0 e H Area B A Q Vus All locations are approximate and final locations will be determined in the field n LA LEGEND L MA MAYFLOWER PIPELINE INCIDENT Sediment Sample end EXXONMOBIL PIPELINE COMPANY torical Conti Boom 1 DOWNSTREAM AREAS REMEDIAL SAMPLING PLAN __ Operations Areas PROPOSED LAKE CONWAY SEDIMENT SAMPLES fA ARCADIS FIGURE 6 Map Date 7 3 2013 Office CITRIX Author MNesta Path H GISPROJECTS _ENV XOM_MayflowerAK MXD SEDIMENT 20130524 SED_LakeConway_PropSamplingBkgr mxd loas Na ley Dr Comedy Lep Ad ot ARA gt COOP TEE E K SX o Y e o a Y f Pha SR AmE pa A ke bs A NOME pui Fi Tack LPR Greens Lak Aan All locations are approximate and final locations will be determined in the field M p REGIONAL MAP MAYFLOWER PIPELINE INCIDENT 6 EXXONMOBIL PIPELINE COMPANY LEGEND y NS Background Sediment Samples y o DOWNSTREAM AREAS REMEDIAL SAMPLING PLAN D Background Soil Samples a A 2 PROPOSED LAKE CONWAY BACKGROUND SEDIMENT AND SOIL SAMPLES fA ARCADIS FIGURE 7 120m Map Date 7 3 2013 Office CITRIX Author MNes
5. Vill Quality Assurance Sample quality will be achieved by complying with the procedures outlined in this SOP Cross contamination will be prevented by following the protocols described in the SOP for Field Equipment Decontamination Field activities will be supervised by appropriate experienced field supervisors Additional quality assurance information is presented in the project specific Quality Assurance Project Plan SOP Surface Water Sampling_Rev 6 3 2013 doc fA ARCADIS Attachment C Description of Dart Sampling Approach User Manual Darts Field Deployable Solid Phase Extraction Samplers QD DAKOTA TECHNOLOGIES Version 2 10 09 2010 QS Dakota Technologies Inc Fargo ND P 701 237 4908 F 701 237 4926 Table of Contents Table of CONENTS aid 2 ES ES O ana Sie 3 Overview tr Installation viii 4 Eliminating False Posty es id tdt 5 Fi ld VS MM ii nu 6 ASSEMDLY asta natal acces adalah ected Acapella ne On E E 6 SA UO shae a 7 RECOVETY Pe E e EE dm Dont Den 8 o 5 E E EE EAEra EEE EEan aa E E a Es aeren yt 9 Analysis a Dd eos E E TET T E TE TRE 10 ir APA O E UE nn E T E EES 10 ds A e e NN du de 10 RS ALTO still olle letal 10 REA ida 12 Manual los D COR ione 12 A A Dest sas 15 Reporting ai lin desided AEE AEREA EEE ES 14 e A eeu on nu de use taae neste 14 QS Dakota Technologies Inc Fargo ND P 701 237 4908 F 701 237 4926 Introduction The Dart system is designed to quickly and inexpe
6. Attach pump head to the pump controller using the two set screws Attach the stream tubing and discharge tubing Attach the stream tubing to the C Flex using a new plastic connector Attach a convenient length of Tygon tubing to the C Flex to serve as the discharge tubing The discharge tubing may be attached to a flow through cell for various field measurements Remove the flow through cell prior to the collection of surface water samples for laboratory analysis Connect the power supply Connect the power cord to the pump unit and the automobile lighter or battery SOP Surface Water Sampling_Rev 6 3 2013 doc 5 ARCADIS 10 11 12 13 14 15 SOP Surface Water Sampling Rev 2 Rev Date June 3 2013 Start the pump Set the head direction switch to have flow go in the correct direction for the set up Turn the pump switch to the ON position and adjust the flow rate with the dial to the desired flow rate Operate the pump Operate the pump at the desired flow rate Measure water quality parameters in accordance with the SOP for Measuring Basic Water Quality Parameters Collect surface water samples by diverting flow out of the unfiltered discharge tubing into the appropriate labeled sample container Ifa flow through analytical cell is being used to measure field parameters the flow through cell should be disconnected after stabilization of the field indicator parameters and prior to surface water
7. December 7 2011 Imagine the result ARCADIS SOP Soil Sampling Hand Tools 1 Rev 0 Rev Date December 7 2011 l Scope and Application This Standard Operating Procedure SOP describes the collection and field screening logging and subsequent sampling of soil collected using hand tools The general procedures to be utilized in obtaining soil samples are outlined below This SOP should be followed whenever collecting processing logging and sampling soil with hand tools This SOP may change depending upon field conditions equipment limitations or limitations imposed by the procedure Substantive modification to this SOP will be approved in advance by the Project Manager IL Personnel Qualifications All field personnel must have the appropriate training required by ARCADIS and ExxonMobil as described in the project Health and Safety Plan HASP ARCADIS field sampling personnel will be versed in the relevant SOPs and will possess the skills and experience necessary to successfully complete the desired field work lil Equipment List The following equipment list describes materials that may be needed when carrying out the procedures contained in this SOP Not all equipment listed below may be necessary for a specific activity Additional equipment may be required pending field conditions e personal protective equipment PPE as required by the site Health and Safety Plan HASP aluminum foil pan or stainle
8. cfpub epa gov ecotox index html United States Environmental Protection Agency 2013c National Recommended Water Quality Criteria Available at htto Awww epa gov waterscience criteria 23 ARCADIS Tables ExxonMobil Pipeline Company Mayflower Pipeline Incident Mayflower Arkansas Downstream Areas Remedial Sampling Plan Table 1 Sampling Approach Summary Approximate Number of Sample Locations and Estimated Total Number of Samples in parentheses Sampling Approach Sediment Soil Surface Water Up to four 1 foot sediment cores will be collected at unbiased locations evenly distributed along the centerline of the ditch The surface interval 0 to 6 inches and subsurface interval 6 to 12 inches samples will be submitted for analysis Soil cores will be collected from areas adjacent to each sediment core and on alternating sides of the ditch above the water line Along North Main Street five cores will be collected from up to four grids approximately 10 feet by 25 feet in size and will be used to form a 5 point composite The width of the grid will depend on the available width of the bank Two additional sampling grids will be established adjacent to the concrete channel located west of North Main Street The surface 0 to 6 inch interval of each core will be composited and submitted for analysis At the centroid core location the subsurface intervals 6 to 12 inches and 12 to 18 inches will also be submitted to the
9. gravel 2 0 Gravelly fst clay 215 sand Gravelly fat clay with sand lt 30 plus No 200 e lt 15 plas No 200 Elastic sitt 10 20 pios eee eee X sand lt gravel m Electic silt with gravel Y send ip gt PB ee 230 plus No 200 215 pravel gt Sandy elastic silt with gravei sand A CIO Grrrl hartia ell 218 sand ___ Gravely elaste silt woth sand NOTE Per centages are based on edimating amourts of fines sand and gravel to the nearest 5 FIG 2 Flow Chan for identifying Inorganic Fine Grained Soil 50 or more fines GROUP SYMBOL GROUP NAME lt oa a 30 plus Mo 200 gt NES plus No 200 gt Organic sit E a ee une xud A gral 2m soit wrth gravel ian ee AA ee gt Sandy organic soil 230 pius No 200 TT 215 gravel Sandy organic soil with gravel A A Gravely organic soil 215 nd Gravelly cepanic soil with sand OL OH NOTE Percontages are based on edimating amourts of fines sand and gravel to the nearest 5 FIG 1 b Flow Chart for Identifying Organic Fine Grained Soll 50 or more fines sop soil description_rev5 29 2013 doc SOP Soil Description 18 Rev 2 Rev Date May 29 2013 ARCADIS Figure 2 Flow Chart for Identifying Coarse Grained Soils less than 50 fines Source ASTM D 2488 00 Standard Practice for Description and Identification of Soils Visual Manual Procedure 53011 09 eur ssal
10. non phosphate detergent such as Luminox or a non phosphate solvent based equivalent Liqui Nox or a non phosphate equivalent or Alconox or equivalent The United States Environmental Protection Agency USEPA recommends Luminox or equivalent because solvent rinses can be eliminated from the cleaning process Liquinox or equivalent solvent rinses when applicable must be performed and Alconox or equivalent may be substituted if the sampling equipment will not be used to collect phosphorus or phosphorus containing compounds e tap water steam pressure washer e contained decontamination area with secondary containment scrub brushes bottle brushes e plastic sheeting e large heavy duty garbage bags aluminum foil e spray bottles e resealable bags paper towels KimWipes Appendix F SOP Field Equipment Decontamination docx 2 ARCADIS SOP Field Equipment DecontaminationRev 1 Rev Date December 7 2011 3 e Handiwipes e field logbook IV Cautions Rinse equipment thoroughly and allow the equipment to dry before re use or storage to prevent introducing solvent into sample medium If manual drying of equipment is required use lint free material i e KimWipes Store decontaminated equipment in a clean dry environment Do not store near combustion engine exhausts If equipment is damaged to the extent that decontamination is uncertain due to cracks or dents the equipment should not be used and shoul
11. or limitations imposed by the procedure Substantive modification to this SOP will be approved in advance by the Project Manager Il Personnel Qualifications ARCADIS field personnel will have current health and safety training including 40 hour HAZWOPER training site supervisor training and site specific training as needed In addition ARCADIS field personnel will be versed in the relevant SOPs and will possess the skills and experience necessary to successfully complete the desired field work The project Health and Safety Plan HASP and other documents will identify any other training requirements such as site specific safety training or access control requirements lll Equipment List The following equipment list contains materials that may be needed in carrying out the procedures contained in this SOP Not all equipment listed below may be necessary for a specific activity Additional equipment may be required pending field conditions e personal protective equipment PPE and other safety equipment as required in the project Health and Safety Plan HASP e project Quality Assurance Project Plan QAPP e Sampling and Analysis Plan SAP e indelible ink pens e appropriate sample containers labels and forms e decontamination supplies see the SOP for Decontamination including bucket distilled or deionized water cleansers appropriate for removing expected chemicals of concern SOP Surface Water Sampling_Rev 6 3 2013 doc
12. 2009 5 When the samples are received by the laboratory laboratory personnel will complete the chain of custody by recording the date and time of receipt of samples measuring and recording the internal temperature of the shipping container and checking the sample identification numbers on the containers to ensure they correspond with the chain of custody forms Any deviations between the chain of custody and the sample containers broken containers or temperature excursions will be communicated to ARCADIS immediately by the laboratory Vil Waste Management Not applicable Vill Data Recording and Management Chain of custody records will be transmitted to the ARCADIS PM or designee at the end of each day unless otherwise directed by the ARCADIS PM The sampling team leader retains copies of the chain of custody forms for filing in the project file Record retention shall be in accordance with project requirements IX Quality Assurance Chain of custody forms will be legibly completed in accordance with the applicable project documents such as Sampling and Analysis Plan SAP Quality Assurance Project Plan QAPP Work Plan or other project guidance documents A copy of the completed chain of custody form will be sent to the ARCADIS Project Manager or designee for review X References Not Applicable arcadis us officedata newtown pa sop library reformatted sops 2008 general sops 1663199 chain of custody handling packing and
13. 29 2013 doc ARCADIS SOP Soil Description 12 Rev 2 Rev Date May 29 2013 EXAMPLE DESCRIPTIONS CURE A D A EES 51 4 to 54 0 Clay some silt medium to high plasticity trace small to large pebbles subround to subangular up to 2 diameter moist stiff dark grayish brown 10YR 4 2 NOTE Lacustrine laminated 0 01 to 0 02 feet thick laminations brownish yellow 10 YR 4 3 32 5 to 38 0 Sand medium to Pebbles coarse sub round to sub angular trace silt poorly sorted wet grayish brown 10YR5 2 NOTE sedimentary igneous and metamorphic particles Unlike the first example where a density of cohesive soils could be estimated this rotosonic sand and pebble sample was disturbed during drilling due to vibrations in a loose Sand and Pebble matrix so no density description could be provided Neither sample had noticeable odor so odor comments were not included The standard generic description order is presented below e Depth e Principal Components sop soil description_rev5 29 2013 doc ARCADIS SOP Soil Description 13 Rev 2 Rev Date May 29 2013 o Particle size fine sand silt etc o Percent of sample modifiers based on mass and some little etc o Angularity for very coarse sand and larger particles o Plasticity for silt and clay o Dilatancy for silt and silt sand mixtures e Minor Components o Particle size fine sand silt etc o Percent of sample modifiers
14. 29 2013 doc ARCADIS IV SOP Soil Description 2 Rev 2 Rev Date May 29 2013 field book for supplemental notes this SOP for Soil Descriptions and any project specific SOP if required USCS soil classification chart Munsell soil color chart tape measure divided into tenths of a foot stainless steel knife or spatula hand lens water squirt bottle jar with lid equipment and materials required to keep work area clean and free of debris personal protective equipment PPE as required by the HASP and hard copy of ASTM D2488 Standard Practice fo Description and Identification of Soils Visual Manual Procedure site specific HASP digital camera Cautions Drilling and drilling related hazards including subsurface utilities are discussed in other SOPs and site specific HASPs and are not discussed herein Soil samples may contain hazardous substances that can result in exposure to persons describing soils Routes for exposure may include dermal contact inhalation and ingestion Refer to the project specific HASP for guidance in these situations Field activities associated with soil sampling and description will be performed in accordance with a site specific HASP a copy of which will be present on site during such activities Know what hazardous substances may be present in the soil and sop soil description_rev5 29 2013 doc ARCADIS SOP Soil Description 3 Rev 2 Rev Date May 29 2013
15. Associates Inc to complete data processing and analysis Digital files may also be provided to ARCADIS upon completion of the field activities prior to data processing by Germano and Associates The field book will be scanned and sent to the ARCADIS PM at the end of each day unless otherwise directed by the PM The team leaders will retain copies sop sediment spi_rev5 30 2013 doc fA ARCADIS Attachment B Surface Water Sampling and Analysis Plan FA ARCADIS Infrastructure Water Environment Buildings ExxonMobil Pipeline Company Surface Water Sampling and Analysis Plan Mayflower Pipeline Incident Mayflower Arkansas July 22 2013 Imagine the result fA ARCADIS oO N o Introduction Purpose and Objectives Surface Water Sampling Locations 3 1 Locations Sampled To Date 3 2 Proposed Locations Sampling Methodology 4 1 Sample Collection 4 2 Measurement of Surface Water Quality Field Parameters Sample Analysis Laboratory Sample Quality Assurance Surface Water Data Evaluation Schedule References Figures Figure 1 Historical Surface Water Sample Locations Figure 2 Proposed Surface Water Sample Locations Attachments A Relevant Standard Operating Procedures surface water sap rev 8 072213 docx N N O Oo Q Table of Contents K ARCADIS Surface Water Sampling and Analysis Plan Mayflower Pipeline Incident Mayflower Arkansas 1 Introduction On March 29 2013 a breach in th
16. Dakota Technologies Inc Fargo ND P 701 237 4908 F 701 237 4926 Overview of Installation This guide will help you deploy retrieve and package the Darts so that there is minimal risk of false positives or crossover contamination from one portion of the Dart to the other The key physical property behind the Dart concept is that they will quickly soak up oils greases PAHs and nearly all organic solvents Figure 1 illustrates the desired installation approach Prior to a detailed and mechanical procedure listing we ll discuss the basics you ll want to keep in mind during your Dart survey Finally we ll walk you through a step by step procedure with photos to guide you through the process PAH 135 PAH Fluorescenc Result Retrieve Deploy Equilibrate Figure 1 Basic concept behind Dart installation exposure and retrieval QS Dakota Technologies Inc Fargo ND P 701 237 4908 F 701 237 4926 Eliminating False Positives The ability of the Dart to absorb organics is crucial to the Dart s ability to survey for PAH NAPL but can easily lead to false positives In order to avoid this the technician should wear standard nitrile gloves when handling Darts so as to prevent potentially fluorescent oils from transferring from your hands to the Dart The Darts can also pick up fluorescent contamination from the delivery tooling if reasonable hygiene precautions aren t followed between ins
17. Dart Packing 1 Wrap the Dart in aluminum foil and place back in plastic sleeve Label with Dart location name date and stickup length Store Darts in a dry dark and cool location No ice or refrigeration is necessary 2 Complete Chain of Custody COC include the length of the yellow SPE material that was sticking up out of the soil sediment 3 Place Darts and COC in original shipping box tube or similar and tape closed If some Darts are suspected to be more impacted than others strong odors NAPL visible on the Dart then consider shipping Darts in two separate containers to avoid the potential cross contamination of cleaner Darts Vapor phase cross contamination is rare but possible Vil Waste Management Disposable equipment and personal protective equipment will be transported for offsite disposal in accordance with the site specific Waste Management Plan Vill Data Recording and Management Field measurements related to Dart installation and recovery should be logged in the field log book Field book scans and COC records will be scanned and sent to the ARCADIS Project Manager at the end of each day unless otherwise directed by the Project Manager The team leaders will retain copies Digital photographs of retrieved Darts and any unusual features should be obtained whenever possible All photographs should include a ruler or common object for scale Photo information such as location depth and orientation must be rec
18. Dart reading a visual inspection of the Dart under black light is performed Any areas of interest such as spotting are noted and correlated with the measured log In this way the potential nature of the fluorescence causing material might be better understood by observing the pattern image left behind 12 e gt Dakota Technologies Inc Fargo ND P 701 237 4908 F 701 237 4926 Data Output Data is provided in two digital forms as a text file essentially depth vs signal and as a log image See below for an example log image and a description of each part of the log Main Plot Signal total fluorescence versus depth where signal is relative to the Reference Emitter RE The total area of the waveform is divided by the total area of the Reference Emitter yielding the RE This RE scales with the NAPL fluorescence The fill color is based on relative contribution of each channel s area to the total waveform area see callout waveform The channel to color relationship and corresponding wavelengths are given in the upper right corner of the main plot Callouts Waveforms from selected depths or depth ranges showing the multi wavelength waveform for that depth Callouts Depth ft Signal RE 350 400 450 500 L 2 an Noticeable odor on Dart Dart heavily stained especially bottom third Stains wrapped entire Dart limitted spotting The four peaks are due to fluorescence at four wavelengt
19. Interior Bureau of Reclamation http www usbr gov pmts geology fieldmap htm Petrology of Sedimentary Rocks Robert L Folk 1980 p 1 48 NIOSH Pocket Guide to Chemical Hazards Remediation Hydraulics Fred C Payne Joseph A Quinnan and Scott T Potter 2008 p 59 63 sop soil description_rev5 29 2013 doc ARCADIS SOP Soil Description 17 Rev 2 Rev Date May 29 2013 Figure 1 Flow Chart for Identifying Organic Fine Grained Soil 50 or more fines Source ASTM D 2488 00 Standard Practice for Description and Identification of Soils Visual Manual Procedure D 2488 GROUP SYMBOL GROUP NAME CON pius Mo 300 gt CIT plus Mo OP gt Len ely 16 28 plus Mo 200 gt send 2 grovel 7 Leen clay with send X sand lt N gravel Lean clay with grevel sand Nai SS e gt Sandy lean clay 230 plus No 200 216 gravel gt Sandy lean clay with gravel sand SP IO nd gt Gre ee 215 sand Gravelly lean clay with sand lt 30 plus No 200 _ lt 18 pls No 209 St ee pa SN wi Sued i ere 290 phus No 200 TT 215 grevei gt Sandy siit with gravel X nd Sa 00 aad oe 210 sand Gravelly silt with sand 15 25 plus No 200 i X nd 2N gael te Fart clay with sand Y sand lt N gravel gt Fat clay with gravel sand 2M of gravel E SIO quest 0 Gui fot ley 290 pus No 200 215 grovel w Sandy fat clay with gravel sand lt
20. Sediment Polycyclic Aromatic Hydrocarbons to Hyalella azteca Using Equilibrium Partitioning Supercritical Fluid Extraction and Pore Water Concentrations Environ Sci Technol 41 6297 6304 Interstate Technology Regulatory Council 2011 Incorporating Bioavailability Considerations into the Evaluation of Contaminated Sediment Sites ITRC Contaminated Sediments Team Technical Regulatory Guidance February 2011 Koelmans A A M T O Jonker G Cornelissen T D Buchelli P C M Van Noort and O Gustafsson 2006 Black Carbon the reverse of its dark side Chemosphere 63 365 377 Lohman R J Macfarlane and P Gschwend 2005 Importance of Black Carbon to Sorption of Native PAH PCBs and PCDDs in Boston and New York Harbor Sediments Environ Sci Technol 39 141 48 Suter G W Il and C L Tsao 1996 Toxicological Benchmarks for Screening of Potential Contaminants of Concern for Effects on Aquatic Biota on Oak Ridge Reservation 1996 Revision Oak Ridge National Laboratory Oak Ridge TN 104 pp ES ER TM 96 R2 United States Environmental Protection Agency 2001 Region IV Ecological Risk Assessment Bulletins Supplement to RAGS Available at htto www epa gov region4 superfund programs riskassess ecolbul html United States Environmental Protection Agency 2003a Region V RCRA Corrective Action Ecological Screening Levels Available at http www epa gov reg5rcra ca edql htm United States Environmental Protection Agenc
21. XOM Mayflower_Downstream Areas SP_Table 1 xisx ExxonMobil Pipeline Company Mayflower Pipeline Incident Mayflower Arkansas Downstream Areas Remedial Sampling Plan Table 2 Sample Containers Analytical Methods Hold Times and Preservation Methods Sample Containers Analytical Methods Preservation Methods Hold Times 2 vials Sodium Bisulfate 1 vial 7 Collect with Terra Core 3 x 40 ml VOA vials 8260 Methanol Cool to lt 6 C 14 days to analysis Volatile Organic Compounds 48 hours to extraction for preservation 14 days to analysis Polycyclic Aromatic Hydrocarbons Modified 8270 SIM o 14 days to extraction Cool to lt 6 C p otal Extractable Hydrocarbons Modified 8015 40 days to analysis 7 Total Metals except Mercury 1 4 oz wide mouth glass jar 6010 Cool to lt 6 C 180 days to analysis Mercury 7471 28 days to analysis Large Ziploc bag ASTM D422 NS NS otal Organic Carbon Lloyd Kahn Black Carbon Gustafsson Archive 1 8 oz glass jar with Teflon lined lid TBD Frozen at approximately 10 C 1 year 1 2 oz wide mouth glass jar 8260 Cool to lt 6 C 1 8 oz glass jar with Teflon lined lid 1 8 oz glass jar Cool to lt 6 C 28 days to analysis 2 vials Sodium Bisulfate 1 vial z 2 Volatile Organic Compounds Collect with Terra Core 3 x 40 ml VOA vials 8260 Methanol Cool to lt 6 C 14 days to analysis 14 days to extraction 40 days to analysis 2 1 4 oz glass jar with Teflon
22. be cancelled or rescheduled due to inclement weather This SAP will be implemented upon approval by the ADEQ and other agencies 9 References ARCADIS U S Inc 2013 ExxonMobil Environmental Services Company Quality Assurance Project Plan Pegasus Pipeline Release Mayflower Arkansas April Pending submittal Center for Toxicology and Environmental Health LLC 2013 Sampling and Analysis Plan Mayflower Pipeline Incident Mayflower Arkansas Prepared on behalf of ExxonMobil Pipeline Company Revised April 4 United States Environmental Protection Agency 2013 National Recommended Water Quality Criteria Available at hitp www epa gov waterscience criteria surface water sap rev 8 072213 docx 7 K ARCADIS Figures Office CITRIX Author MNesta Path H GISPROJECTS _ENV XOM_MayflowerAK MXD SURFACE_WATER MAYFLOWER_SW_FILTERED_20130531_R2 mxd Fuller p g Lake Rd Adams Lake Rd gt p gt 4 Sc nic Hill Rd s Imperial Ln Pine Valley R pr Loyre6parxoz r ny Dr G WS 001 ws 006 SE IWS 007 4 WS 009 WsS 011 WS 020 WS 003 2 800 por mn Eh 1 inch 2 800 feet Feet EXXONMOBIL PIPELINE COMPANY MAYFLOWER PIPELINE INCIDENT LEGEND Surface Water Sample Locations MAYFLOWER ARKANSAS 88 Source Point Lal HISTORICAL SURFACE WATER SAMPLE LOCATIONS Parcel Boundary Stream River Intermittent Stream River Perennial Background location WS BKG 002 added on m
23. be necessary to field filter some parameters e g metals prior to collection depending on preservation analytical method and project quality objectives Store and or stage empty and full sample containers and coolers out of direct sunlight Be careful not to over tighten lids with Teflon liners or septa e g 40 mL vials Over tightening can cause the glass to shatter or impair the integrity of the Teflon seal SOP Surface Water Sampling_Rev 6 3 2013 doc ARCADIS SOP Surface Water Sampling 3 Rev 2 Rev Date June 3 2013 Use caution and appropriate cut resistant gloves when tightening lids to 40 mL vials These vials can break while tightening and can lacerate hand Amber vials thinner glass are more prone to breakage If thunder or lighting is present discontinue sampling and take cover until 30 minutes have passed after the last occurrence of thunder or lighting The ability to safely access the surface water sampling locations should be verified prior to sampling Field activities will be performed in accordance with a project specific HASP a copy of which will be present onsite during such activities Safety hazards associated with sampling surface water include fast moving water deep water and steep slopes close to sampling sites Extreme caution should be used when approaching sampling sites Work will be performed in accordance with the project specific HASP v Procedure Sampling Method Surface water s
24. been completed Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas 2 5 2 Soil Sample Collection Soil samples will be 5 point composite surface samples taken from 0 to 6 inches below ground surface bgs except the A 356E segment where one core sample will be collected at each location due to the steepness of the banks and narrow extent of potential oil impacts Deeper soil samples up to 18 inches bgs will be collected at the centroid core location in each composite grid Field sampling methods will be conducted in accordance with the Soil Sampling SOP Attachment A Utility clearance will be completed prior to sampling because the soil samples are deeper than 6 inches Sample crews will travel to the target soil sampling area using Figures 2 through 4 and 7 coordinates for the approximate centroid of the sampling location will be developed before going into the field Upon arrival at the target soil sample area sample crews will stake out a 5 point composite sample target using a centric square or rectangle configuration except for along the A 365E segment Figure 3 where due to the steep nature of the banks and defined channel a single core sample will be collected from midway between the top of bank and edge of water at the time of sampling In the A Main area a 5 or 10 by 25 foot composite sample layout will be used see Figure 2 and the axis of the 25 foot dimension will be pa
25. collected along the midpoint of this subsection The sample will be collected from mid depth Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas e Subsection B Dawson Cove Open Marsh Area located between I 40 and Division B On Water A surface water sample will be collected in the approximate midpoint of open water in this area at the time of sampling e Subsection B On Water Open Water Area Located between Division B Dawson Cove and Highway 89 Bridge Two surface water samples will be collected at locations approximately one third of the distance to Highway 89 and another at about two thirds of the distance to Highway 89 Actual sample locations will be determined in the field based on access permission and safety considerations If it is determined in the field that a location is unsafe that location will not be sampled Surface water sampling will occur when it is determined that it is safe to perform If the sampling team is approaching a location and determines that the location is unsafe surface water sampling will not be attempted at that location The sample location may be moved to a location that is safe to sample the sample location may be attempted at a later date or the location may not be sampled 2 6 2 Surface Water Sample Collection Sampling personnel will access the sample locations by land and boat If unsafe conditions exist at the location the location will be
26. disposal in accordance with the site specific Waste Management Plan Vil Data Recording and Management Upon collection of sediment samples the sediment sample should be logged in the field log book Field book scans chain of custody records will be scanned and sent to the ARCADIS PM at the end of each day unless otherwise directed by the PM The team leaders will retain copies Digital photographs of typical sediment types observed at the site and any unusual features should be obtained whenever possible All photographs should include a sop sediment shallow core tubing doc ARCADIS SOP Sediment Core Collection 5 Rev 0 Rev Date December 7 2011 ruler or common object for scale Photo location depth and orientation must be recorded in the daily log or log book and a label showing this information in the photo is useful sop sediment shallow core tubing doc ARCADIS SOP Sediment Core Collection 6 Rev 0 Rev Date December 7 2011 VIII Quality Assurance Field documentation data reporting requirements sampling handling custody requirements packing handling and shipping requirements along with lab custody procedures analytical methods QC requirements and laboratory specific QAQC requirements are stated in the site specific Quality Assurance Project Plan sop sediment shallow core tubing doc KA ARCADIS Infrastructure environment facilities Soil Sampling Hand Tools Rev 0 Date
27. each sample Don personal protective equipment PPE as required by the HASP Clear the ground surface of brush root mat grass leaves or other debris Use a trowel spoon or hand auger to collect a sample of the required depth interval Use an engineer s ruler to verify that the sample is collected to the correct depth and record the top and bottom depths from the ground surface To collect samples below the surface interval remove the surface interval first then collect the deeper interval To prevent the hole from collapsing it may be necessary to remove a wider section from the surface or use cut polyvinyl chloride PVC tubing or pipe to maintain the opening Collect samples for volatile compounds i eVPH as discrete samples using Encore samplers Homogenize samples for other analyses across the required interval or mix them with other discrete grab samples to form a composite sample Place sample in clean sample container label with sample identification number date and time of collection and place on ice 10 Backfill sample holes to grade with native material Waste Management Investigative derived waste IDW generated during the soil sampling activities and disposable equipment will be transported for offsite disposal in accordance with the site specific Waste Management Plan VIL Data Recording and Management Upon collection of soil samples the soil sample should be logged in the field log book Fi
28. feet 2 Once within 20 feet of the target location deploy the SPI camera a Carefully lower the SPI camera to the seafloor until it lands on the bottom b Once on the bottom an electronic trigger is automatically activated to signal the camera to collect images 5 seconds after contact and 20 seconds after contact 3 Record a position for the images A position should be recorded for each of the three replicate images taken at each SPI location 4 Record the following information in the field log a Time b Date c Station location d Replicate ID Identify each SPI station replicate by the time recorded in the image file and the corresponding time and position recorded by the navigation system e Frame count f Water depth g Penetration h Observations on weather conditions environmental conditions or other pertinent observations i Sampling crew j Time of arrival at vessel sop sediment spi_rev5 30 2013 doc ARCADIS SOP Sediment Profile Imaging 4 Rev 0 Rev Date May 30 2013 k Time of survey commencement Time of survey conclusion m Time departing vessel 5 Once the image set is acquired raise the SPI camera off the seafloor and lower again to collect the remaining two replicate image sets Three replicate images should be taken at each SPI location Vil Data Recording and Management Upon completion of SPI field activities the images and digital files are used by Germano amp
29. ined id 010 Cool to lt 6 C 90 days analyse 7471 28 days to analysis Large Ziploc bag ASTM D422 NS NS Lloyd Kahn Gustafsson 1 8 oz glass jar with Teflon lined lid TBD Frozen at approximately 10 C 1 year Polycyclic Aromatic Hydrocarbons 1 4 oz glass jar with Teflon lined lid Modified 8270 SIM Cool to lt 6 C Total Metals except Mercury otal Organic Carbon Black Carbon 1 8 oz glass jar Cool to lt 6 C 28 days to analysis Surface Water Volatile Organic Compounds 3 40 ml glass vials 8260 HCI pH lt 2 Cool to lt 6 C 14 days to analysis o 2 250 ml amber glass bottles with Teflon Modified 8270 SIM Cool to lt 6 C 7 days to extraction lined lid 40 days to analysis HNO to pH lt 2 i Total Metals except Mercury 1 500 ml plastic bottle 3 tO p 180 days to analysis Total Mercury Cool to lt 6 C 28 days to analysis Dissolved Metals except Mercury 1 500 ml plastic bottle Cool to lt 6 C 180 days to analysis Dissolved Mercury lab filtered 28 days to analysis Total Suspended Solids 500 ml plastic bottle SM 2540 D 1997 Cool to lt 6 C 7 days to analysis Oil amp Grease HEM 2 1 liter glass bottles with Teflon lined lid 1664A HCI to pH lt 2 Cool to lt 6 C 28 days to analysis Notes 1 Al holding times are from sample collection date USEPA Office of Solid Waste and Emergency Response Test Methods for Evaluating Solid Waste SW 846 3rd ed Update IV Washington D C 1996 3 Add
30. more sand by weight than gravel After identifying a material as sand or gravel use the weight fraction of fines present particle size grading and other properties to determine the group symbol or name using the attached Figure 2 If a sample is borderline or should be verified it should be noted as such and submitted to a laboratory for particle size analysis GRADING Describe coarse grained materials as well graded or poorly graded based on the criteria presented below from ASTM D2488 e Well graded sample comprised of a wide range of particle sizes with significant presence of intermediate particle sizes e Poorly graded sample mostly comprised of either a single particle size or a range of particle sizes missing intermediate particle sizes sop soil description_rev5 29 2013 doc ARCADIS SOP Soil Description Rev 2 Rev Date May 29 2013 MOISTURE Moisture content should be described for every sample since increases or decreases in water content is critical information Moisture should be described in accordance with the table below percentages should not be used unless determined in the laboratory Dry Absence of moisture dry to touch dusty Moist Damp but no visible water Wet Visible free water soil is usually below Saturated the water table CONSISTENCY or DENSITY This can be determined by standard penetration test SPT blow counts ASTM D 1586 or field tests in accordance with the tabl
31. samples identified in this plan ExxonMobil Pipeline Company will attempt to secure any necessary legal access agreements with property owners to allow collection and analysis of samples The sampling schedule may be affected by the timing of completing access agreements 2 3 Survey Sample locations will be established by survey using the North American Datum of 1983 NAD83 coordinate system and ground surface and top of sediment elevations will be surveyed using the North American Vertical Datum of 1998 system Survey activities will include the current drainage way centerline Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas and the current creek channel top of bank position in the Dawson Cove area as well as topographic bathymetric cross sections at approximately 200 to 500 foot intervals depending on position along the site The survey data will be used to prepare a current topographic map of the sampling areas 2 4 Sediment Sampling This section describes the methodology for sediment sample location selection and sediment collection techniques Table 1 summarizes the sampling described in this sampling plan 2 4 1 Sediment Sample Location Selection Sediment sample locations in the five segments located within Divisions A and B were established within the area affected by crude oil from the Mayflower Pipeline Incident Figure 1 The proposed sediment sampling locations are sum
32. segmented into 6 inch depth interval segments 0 to 6 6 to 12 and 12 to 18 inches At five locations a deep core will be collected Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas to a depth of 36 inches or refusal and samples from the 18 to 24 inch and 24 to 36 inch depth interval will be submitted for analysis but archived at the laboratory pending results of the shallower samples If the bottom most sample exceeds screening criteria these deeper samples will also be submitted for analysis Dart samplers also will be installed at these same five locations for PAH profile analysis Figure 4 The target Dart insertion depth is 4 feet below the ground or sediment surface 2 6 Surface Water Sampling This section describes the methodology for surface water sample location selection and the surface water collection techniques The objectives of this surface water sampling event are to evaluate post response surface water quality in impacted areas downstream of the location of the Mayflower Pipeline Incident A separate Surface Water Sampling and Analysis Plan Attachment B is in place for Lake Conway and surface water will continue to be addressed under that program The Surface Water Sampling and Analysis Plan will provide data to monitor concentrations as well as characterize spatial and temporal variability in surface water quality to support an assessment together with other data collec
33. shipping doc ARCADIS SOP Chain of Custody Handling Packing and Shipping 1 Rev 2 Rev Date March 6 2009 Attachment 1 2 ARCADIS 1D CHAIN OF CUSTODY amp LABORATORY Lab Work Order Infrastructure environment facies ANALYSIS REQUEST FORM Page__of__ A E TT AAA TON MES 5 3 mo Send Results to Propect Name _oraton City State Sampers Printed Name 128 ae Sample ID Special Instructions Comments Laboratory information and Receipt O Cooler packed with me v Specey Tumarcuna Requirements Snipping Tracking PINK Retained by BBL 2OTIORZE COC AR Ferm 01 12 2007 Distribution WHITE Laboratory returns with results YELLOW Lab copy arcadis us officedata newtown pa sop library reformatted sops 2008 general sops 1663199 chain of custody handling packing and shipping doc KA ARCADIS Infrastructure environment facilities Imagine the result Soil Description Date May 29 2013 ARCADIS SOP Soil Description 1 Rev 2 Rev Date May 29 2013 l Scope and Application This standard operating procedure SOP describes proper soil description procedures to be followed for soil and sediment logging This SOP should be followed for all unconsolidated material This SOP has been developed to emphasize field observation and documentation of details required to e make hydrostratigraphic interpretations guide
34. submerged material below the normal water line soil refers to bank and floodplain material above the normal water line and surface water refers to water flowing in the drainage features Sediment and soil sampling locations along the A Main ditch and the creek leading to the cove will be established based on the edge of water at the time of the sampling as the apparent location of the edge of water The sample collection techniques for sediments soils and surface water will follow the methods presented in the Standard Operating Procedures SOPs for Sediment Sampling Soil Sampling and Surface Water Sampling Attachment A unless otherwise described in this sampling plan 2 1 Collection of Background Information The following background items will be obtained to the extent they are available to facilitate finalizing sampling methodology and locations e Property ownership maps e Locations and depths of subsurface utilities crossing the drainage way or Dawson Cove e Lake level variations in Lake Conway which likely govern water levels and flooding frequency of the marsh in B Dawson Cove e Water depths and bathymetric transects across the creeks marsh channel and cove e Floodplain topographic elevation data e Pre incident stream and marsh conditions for example the extent of woody debris and other important features e Shoreline and creek channel position in the B Dawson Cove area 2 2 Access for Sampling Prior to collection of the
35. texture recovery etc Photographs of the sample will include a view of a dry erase board marked with the grab sample identification ID date and time The photograph will also include a view of a tape measure for scale Describe sediment samples according to the Unified Soil Classification System USCS and document any other observations e g color type of organic materials present odor sheen staining Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas 12 Homogenize the sediment samples in disposable foil pans or decontaminated stainless steel bowls Use of these alternative homogenization containers reduces the potential for injury in the case of broken glassware in the field a potential hazard when mixing samples in glass with a steel mixing spoon and reduces the potential for cross contamination by use of dedicated pans or stainless steel which can be readily decontaminated through standard decontamination methods see the Decontamination SOP in Attachment A 13 Fill pre cleaned laboratory supplied sample jars see Table 2 with the sample for analysis analytes are summarized in Section 2 7 and listed in Table 3 Label sample jars and handle samples in accordance with the Quality Assurance Project Plan QAPP ARCADIS 2013 and the Sample Identification and Nomenclature SOP Attachment A 2 5 Soil Sampling This section describes the methodology for soil sample location
36. the Dart and rod assembly to the desired depth Continue pushing hammering until the desired depth is achieved The Dart is built to take some tearing and scarring while still producing valid results Step 3 In any event once the Dart is inserted to desired depth or you ve met refusal make note of how much yellow SPE material is either sticking up out of the sediment or estimate how far under the sediment the yellow may have been inadvertently planted The Dart readout logs are all zeroed using this information so that the logs correctly show the surface of the sediment at 0 ft Make sure the Dart is accompanied with this information when delivered for reading Record the location date time Dart stickup distance from sediment surface to tagged top end of Dart water depth tag ID and any other desired information for the Dart location Also be sure to record desired file name for the Dart data generated later during analysis in the lab File names are the default Title used in graphics logs produced in the lab Step 4 For water projects Dakota supplies floating rope cord and buoys that are useful for recovering the Darts The only downside to these is vandalism or boat traffic One should consider marking the shore or using separate buoys at a predetermined offset in these cases Use sinking rope on the actual Dart which you can then fish for with a grappling line or pole guided by shoreline or separate
37. the chain of custody form if samples are to be transmitted to a third party Distribution and Maintenance of Field Documentation Logbooks that are taken offsite from the field offices will be photocopied and filed at the end of each day to mitigate against the loss of historical entries should the logbook be lost in the field Scanned and or copied versions of all the daily field logs and logbook entries will be transmitted daily to the Field Manager who will perform a daily quality check of the field documents and maintain the backup field documents file Electronically recorded data i e GPS coordinates will be uploaded to the Field Supervisor on a daily basis Field data forms and chain of custody tracking logs will be filed once they have been completed and distributed if necessary or at the end of each field day Appendix B SOP Field Documentation doc ARCADIS SOP Field Documentation Rev 0 Rev Date December 7 2011 Upon completion of sampling and transfer of samples to the shipping company or courier copies of the signed chains of custody will be faxed to the appropriate analytical laboratory contact and the data validator Copies of these documents will also be maintained at the field office in a labeled three ring binder in reverse chronological order VI Waste Management This section is not applicable VII Data Recording and Management This section is not applicable VIII Quality Assurance Entries i
38. times should be consistent both with field and lab validation soak times Technicians at Dakota run the Darts through an LIF reader that is very similar to UVOST The result is an LIF log that looks nearly identical to a UVOST log Similar to UVOST and TarGOST the LIF response correlates to the total available PAH content of the sediment vs depth A graphical log in JPG format and high resolution data files are available to the client soon after reading In addition when combined with DGPS position information the numerical results may be readily visualized with Dakota s 3D conceptual site model service allowing the client to visualize the big picture of their sediment PAH contamination at a fraction of the cost of traditional sampling analysis The Dart system is particularly well suited for characterization work in shorelines marshes or shallow bodies of water where profiling PAHs sediments has traditionally been difficult and expensive Research by others also suggests that the Darts will be capable of acting as biological surrogates due to the SPE material s similarity to biological tissues with regard to absorbing biologically available PAHs in sediments allowing for surveys of biological uptake risk as opposed to total PAH analyses of sediment using aggressive Soxhlet extractions which often overestimate risk Dakota is continuing to investigate the efficacy of applying Darts to these and other screening applications KC gt
39. with the project specific HASP V Procedure Sampling Method Surface water samples will be collected from sampling locations sequentially from downstream to upstream to prevent cross contamination associated with sediment disturbance Surface water samples will be collected prior to sediment sample collection Grab Sample Collection Personnel conducting surface water sampling using grab sample collection techniques should perform the following 1 Collect appropriate equipment cleaned and decontaminated 2 Obtain appropriate sampling containers 3 Mobilize to surface water sampling location in accordance with the work plan or SAP 4 Collect sample by directly lowering the laboratory supplied sample container into the water and allowing the bottle to partially fill with water The sampler will hold the bottle immediately below the water surface and allows the bottle to fill with sample Field SOP Surface Water Sampling_Rev 6 3 2013 doc ARCADIS SOP Surface Water Sampling Rev 2 Rev Date June 3 2013 personnel will handle only the portions of the sample containers that do not come in contact with the sample to avoid contamination Additionally care will be taken to avoid exposing samples and sample containers to atmospheric inputs such as dirt or dust Measure water quality parameters in accordance with the SOP for Measuring Basic Water Quality Parameters Transfer surface water samples into laboratory supplied
40. 1 Field activities and other events pertinent to the field activities will be documented in chronological order Times will be recorded using 24 hour notation for each entry Ata minimum documentation in a logbook will include the following e names of visitor s to the work location being documented in the log including time of arrival and departure the visitor s affiliation and reason for visit e summary of project related communications including names of people involved and time e time at which daily work commences and ceases e start and stop times of new tasks e startand stop times of breaks e safety or other monitoring data including units with each measurement e deviations from scope of work e progress updates e problems delays encountered e unusual events e signatures or initials of author on every page A single line will be drawn through incorrect entries and the corrected entry written next to the original strikeout Strikeouts are to be initialed and dated by the originator If there are blank lines on the page at the end of the day s activities a line will be drawn through the empty space initialed and dated leaving no room for additional entries The logbook will cross reference information documented in the field forms Photographs will be identified by the whiteboard with the sample and location ID At a minimum the time the photograph was taken the general location a brief description a
41. 20 21 21 fa ARCADIS Table of Contents Tables Table 1 Sampling Approach Summary Table 2 Sample Containers Analytical Methods Hold Times and Preservation Methods Table 3 List of Laboratory Analytes Figures Figure 1 Site Location Map Figure 2 Proposed Sample Locations in A Main Figure 3 Proposed Sample Locations in A 365E and A 365W Figure 4 Proposed Sample Locations in B Dawson Cove and Upper B On Water Figure 5 Proposed Sample Locations in B On Water Figure 6 Proposed Lake Conway Sediment Samples Figure 7 Proposed Lake Conway Background Sediment and Soil Samples Figure 8 Proposed Drainage Way Background Sediment Samples Figure 9 Proposed Sediment Deposition Layer Inspection Locations Figure 10 Proposed Surface Water Sampling Locations Attachments Attachment A Relevant Standard Operating Procedures Sediment Sampling Shallow Core Tubing Soil Sampling Hand Tools Surface Water Sampling Sample Labeling Decontamination of Field Equipment Chain of Custody Handling Packing and Shipping Soil Description Field Documentation Dart Sampler Field Deployment and Retrieval Sediment Profile Imaging Attachment B Surface Water Sampling and Analysis Plan Attachment C Description of Dart Sampling Approach K ARCADIS Table of Contents List of Acronyms and Abbreviations ARCADIS ASTM BC bgs bss ESB ESBTUFCV or TU ESV FCV foc HASP HI 1 40 ID kg NAD83 NOAA NTU PAH PID QAPP RCRA samplin
42. 4 Upon completing the chain of custody forms forward two copies to the analytical laboratory and retain one copy for the field records 5 If electronic chain of custody forms are utilized sign the form and make 1 copy for ARCADIS internal records and forward the original with the samples to the laboratory arcadis us officedata newtown pa sop library reformatted sops 2008 general sops 1663199 chain of custody handling packing and shipping doc ARCADIS SOP Chain of Custody Handling Packing and Shipping 7 Rev 2 Rev Date March 6 2009 Handling Procedures 1 After completing the sample collection procedures record the following information in the field notebook with indelible ink e project number and site name e sample identification code and other sample identification information if appropriate e sampling method e date e name of sampler s e time e location project reference e location of field duplicates and both sample identifications e locations that field QC samples were collected including equipment blanks field blanks and additional sample volume for matrix spikes and e any comments 2 Complete the sample label with the following information in indelible ink e sample type e g surface water e sample identification code and other sample identification information if applicable e analysis required e date e time sampled and e initials of sampling personnel arcadi
43. 5 feet by 25 feet in size The surface 0 to 6 inch interval of each core will be composited and submitted for analysis Response activities are under way that include the collection of surface water samples at approved sample locations these are expected to continue Therefore no additional samples are currently proposed in this sampling plan Page 4 of 5 XOM Mayflower_Downstream Areas SP_Table 1 xisx Approximate Number of Sample Locations and Estimated Total Number of Samples in parentheses Surface Water see above Will be collected under existing Lake Conway Sampling Plan Will be collected under existing Lake Conway Sampling Plan ExxonMobil Pipeline Company Mayflower Pipeline Incident Mayflower Arkansas Downstream Areas Remedial Sampling Plan Table 1 Sampling Approach Summary Approximate Number of Sample Locations and Estimated Total Number of Samples in parentheses Surface Water Sampling Approach Samples Surface sediment samples 0 to 6 inches will be collected from six locations in the drainage Drainage Ses Teh Background way 1 three along the A Main ditch upstream of the crude oil impacted area 2 one along 6 6 n the creek upstream of the confluence with the A Main ditch and 3 two at a stormwater ditch along Highway 89 prior to its confluence with the crude oil impacted area 4 134 49 1 Total not including QA QC samples pig po he Page 5 of 5 7 2 2013
44. ADIS 2013 In accordance with this SAP the following quality assurance samples will be collected during implementation e One field duplicate sample per 20 field samples collected e One matrix spike matrix spike duplicate MS MSD per 20 field samples collected e One rinsate blank sample per day on decontaminated non dedicated sampling equipment e One trip blank per cooler containing samples that will be analyzed for VOCs 7 Surface Water Data Evaluation Surface water sample results will be compared to the Arkansas Pollution Control and Ecology Commission Regulation No 2 Standards APC amp EC Reg 2 Standards dated August 26 2011 When APC amp EC Reg 2 Standards are unavailable for certain compounds the surface water sample results will be compared to the USEPA National Recommended Water Quality Criteria 2013 The data will be evaluated for summary statistics and any important spatial or temporal trends If data review and analysis supports modification of this SAP those proposed modifications will be provided to the Arkansas Department of Environmental Quality ADEQ for review and approval prior to implementing any changes surface water sap rev 8 072213 docx 6 K ARCADIS Surface Water Sampling and Analysis Plan Mayflower Pipeline Incident Mayflower Arkansas 8 Schedule The surface water monitoring locations will be sampled daily The frequency may be reduced at a later date following approval by the ADEQ Events may
45. ADIS Page ___ 0 Sample Log Well Boring Project Name and No Site Drilling Drilling Location Started Completed Total Depth Drilled feat Hole Diameter Inches Sampling Interval feet ngth and Diamete of Sampling Device Type of Sampling Device Drilling Method Drilling Fluid Used Drilling Contractor Driller Helper hig Mean S hestOtficeaiNoetn Neth eset Armor Mess Ares Geoscience Forme Esmple Cora Log XLS Shaatt sop soil description_rev5 29 2013 doc ARCADIS SOP Soil Description 16 Rev 2 Rev Date May 29 2013 Vill Quality Assurance Soil descriptions should be completed only by appropriately trained personnel Descriptions should be reviewed by an experienced field geologist for content format and consistency Edited boring logs should be reviewed by the original author to assure that content has not changed IX References ARCADIS Soil Description Field Guide 2008 in progress Munsell Color Chart available from Forestry Suppliers Inc Item 77341 Munsell Color Soil Color Charts Field Gauge Card that Shows Udden Wentworth scale available from Forestry Suppliers Inc Item 77332 Sand Grain Sizing Folder ASTM D 1586 Test Method for Penetration Test and Split Barrel Sampling of Soils ASTM D 2488 00 Standard Practice for Description and Identification of Soils Visual Manual Procedure United States Bureau of Reclamation Engineering Geology Field Manual United States Department of
46. ARCADIS SOP Soil Description 8 Rev 2 Rev Date May 29 2013 IDENTIFYING FINE GRAINED SOILS A sample is classified as fine grained if more than 50 by weight of the soil sample is comprised of particles passing the No 200 sieve Once the sample has been identified as a fine grained soil determine the plasticity of the sample using the procedure described above If the sample is Nonplastic or has Low plasticity it should be considered a silt ML or MH Samples with medium or high plasticity should be considered clays CL or CH Using this information enter Figure 1 and follow the chart to the appropriate group name based on the minor components While in the field it may be difficult to distinguish between CL vs CH and ML vs MH Field personnel should refer to ASTM D2488 for further guidance on distinguishing between these two materials and also make note of borderline samples These samples can be tested in a laboratory and the precise material can be determined Organic soils may also behave as fine grained soils Figure 1 in tandem with ASTM D2488 should be used to properly identify organic soils IDENTIFYING COARSE GRAINED SOILS Coarse grained materials are those with more than 50 by weight of the material retained on the No 200 sieve Once a material has been identified as coarse it should be further distinguished as either gravel or sand Gravels contain more gravel by weight than sand Conversely sands contain
47. Application The purpose of this document is to define the standard operating procedure SOP for documentation of field activities Appropriate documentation of field activities provides an accurate and comprehensive record of the work performed sufficient for a technical peer to reconstruct the day s activities and confirm that necessary requirements were met This SOP should be followed whenever documenting field activities This SOP may change depending upon field conditions or limitations imposed by the procedure Substantive modification to this SOP will be approved in advance by the Project Manager lI Personnel Qualifications All field personnel must have the appropriate training required by ARCADIS and ExxonMobil as described in the project Health and Safety Plan HASP ARCADIS field sampling personnel will be versed in the relevant SOPs and will possess the skills and experience necessary to successfully complete the desired field work III Equipment List The following equipment list describes materials that may be needed when carrying out the procedures contained in this SOP Not all equipment listed below may be necessary for a specific activity Additional equipment may be required pending field conditions e personal protective equipment PPE and other safety equipment as required in the project HASP e Work Plan or Sampling and Analysis Plan SAP e field notebook e dry erase whiteboard with markers e field for
48. Attach the stream tubing and discharge tubing Attach the stream tubing to the C Flex using a new plastic connector Attach a convenient length of Tygon tubing to the C Flex to serve as the discharge tubing The discharge tubing may be attached to a flow through cell for various field measurements Remove the flow through cell prior to the collection of surface water samples for laboratory analysis 6 Connect the power supply Connect the power cord to the pump unit and the automobile lighter or battery SOP Surface Water Sampling_Rev 6 3 2013 doc 5 ARCADIS SOP Surface Water Sampling 6 Rev 2 Rev Date June 3 2013 7 Startthe pump Set the head direction switch to have flow go in the correct direction for the set up Turn the pump switch to the ON position and adjust the flow rate with the dial to the desired flow rate 8 Operate the pump Operate the pump at the desired flow rate 9 Measure water quality parameters in accordance with the SOP for Measuring Basic Water Quality Parameters 10 Collect surface water samples by diverting flow out of the unfiltered discharge tubing into the appropriate labeled sample container fa flow through analytical cell is being used to measure field parameters the flow through cell should be disconnected after stabilization of the field indicator parameters and prior to surface water sample collection Under no circumstances should analytical samples be collected from the di
49. If warranted based on safety considerations the sample location may be moved to a location that is safe to sample the sample location may be attempted at a later date or the location may not be sampled 2 4 2 Sediment Sample Collection Because the sediment samples are deeper than 6 inches utility clearance will be completed prior to sampling Sample crews will navigate to the target sediment sampling area using the coordinates established for the approximate midpoint of the target sample locations shown on Figures 2 through 8 prior to going into the field Upon arrival at the target sediment sample area a sediment core sample will be collected by hand driving a 3 inch diameter lexan core tube to a depth of at least 18 inches bss or to refusal if less than 18 inches of sediment is present For those locations where a deep sediment core is planned the core tube will be hand driven to a depth of 4 feet bss or to refusal with a goal of at least 3 feet bss The sample collection procedure includes the following steps 1 Verify that ExxonMobil Pipeline Company has secured access to the property 2 Verify that each piece of field equipment is calibrated if necessary and inspected to confirm that it is operational ARCADIS 2013a 3 Verify that the sampler has been decontaminated in accordance with the Decontamination SOP Attachment A 4 Record the sample location coordinates NAD83 coordinate system Measure and record the water depth a
50. Inc Fargo ND P 701 237 4908 F 701 237 4926 Field Deployment Assembly Step 1 Glove up Step 2 Inspect plastic sleeve for cleanliness If it appears contaminated or torn exposed either don t use the Dart or note the damage for future reference should a positive be found at that section of that Dart Step 3 Single Darts 6 foot standard are assembled and ready to deploy Simply insert into the sediment by hand If required use the mini hammer to assist in delivery Figure 2 Hand delivery mini hammer Step 4 If the Darts are sectionized versions for up to 12 ft deep sampling assemble the two sections by coupling the top and bottom sections together and inserting the pin that holds the two sections together If necessary the bottom section can be driven to a convenient working height the second section added to the first pinned together then advance the second Dart section to final depth TN Figure 3 Dart extension coupling gt Dakota Technologies Inc Fargo ND P 701 237 4908 F 701 237 4926 Installation Step 1 Attempt to deliver the Darts into the subsurface until the yellow SPE material is flush with the surface of the sediment When delivering from a boat kayak it may be difficult to determine when flush Dakota is developing a planting tool that should assist with this Step 2 Using either static weight simply pushing or the mini slide hammer delivery insert
51. Measured depth to the top and bottom of sampled interval Use starting depth of sample based upon measured tool length information and the length of sample interval 2 Length of sample recovered not including slough material that has fallen into hole from previous interval expressed as fraction with length of recovered sample as numerator over length of sampled interval as denominator e g 14 24 for 14 inches recovered from 24 inch sampling interval that had 2 inches of slough discarded 3 Thickness of each stratum measured sequentially from the top of recovery to the bottom of recovery 4 Any observations of sample condition or drilling activity that would help identify whether there was loss from the top of the sampling interval loss from the bottom of the sampling interval or compression of the sampling interval Examples 14 24 gravel in nose of spoon or 10 18 bottom 6 inches of spoon empty DETERMINATION OF COMPONENTS Obtain a representative sample of soil from a single stratum If multiple strata are present in a single sample interval each stratum should be described separately More specifically if the sample is from a 2 foot long split spoon where strata of coarse sand silt and clay are present the resultant descriptions should be of the three individual strata unless a combined description can clearly describe the interbedded nature of the three strata Example Silty Sand with Gravel SM with interbedded lenses of S
52. N SITE LOCATION MAP fA ARCADIS FIGURE 1 Office CITRIX Author MNesta Path H GISPROJECTS _ENV XOM_MayflowerAK MXD SEDIMENT 20130524 SED_AMain_PropSampling mxd 5 POINT SOIL COMPOSITE A Starlite eo e P SENi Rd aoe LEGEND s AL MAP Lake Mistorical Sediment Sample EX Soil Sample Study Area Drainage Path L Operations Areas Map Date 7 3 2013 MAYFLOWER PIPELINE INCIDENT EXXONMOBIL PIPELINE COMPANY DOWNSTREAM AREAS REMEDIAL SAMPLING PLAN PROPOSED SAMPLE LOCATIONS IN A MAIN K ARCADIS FIGURE 2 Office CITRIX Author MNesta Last Saved By ssutton Path H GISPROJECTS _ENV XOM_MayflowerAK MXD SEDIMENT 20130524 SED_A365_PropSampling mxd 5 POINT SOIL COMPOSITE All locations are approximate and final locations will be determined in the field LEGEND A REGIONAL MAP MAYFLOWER PIPELINE INCIDENT Lake EXXONMOBIL PIPELINE COMPANY iment Sampl Sediment Sample historical DOWNSTREAM AREAS REMEDIAL SAMPLING PLAN E Soil Sample Study Area j PROPOSED SAMPLE Drainage Path z LOCATIONS IN A 365E amp A 365W 7 Operations Areas Map Date 7 3 2013 Y N i 2 ARCADIS FIGURE 3 Office CITRIX Author MNesta Last Saved By ssutton Path H GISPROJECTS _ENV XOM_MayflowerAK MXD SEDIMENT 20130524 SED_BDawson_UpperB_PropSampling mxd Boundary Between See Figure 5 25ft Upper and Lower for sediment B On Water ample locations 25ft 5 POINT SOIL COMP
53. OSITE B DAWSON COVE Up to eight sediment B 1 40 locations distributed Service Rd at approximately sue 200 foot intervals E 2 along the length of the main channel to Dawson Cove _ A All locations are approximate and final locations will be determined in the field Dawson C yv oe REGIONAL MAP MAYFLOWER PIPELINE INCIDENT EXXONMOBIL PIPELINE COMPANY soit sample DOWNSTREAM AREAS REMEDIAL SAMPLING PLAN Dart Sample Location Deep Core Sample Location PROPOSED SAMPLE LOCATIONS IN B DAWSON COVE AND UPPER B ON WATER Study Area FIGURE Approximate Oiling Extent X A 1 ga m EN j C rl fA ARCADIS Containment Boom Office CITRIX Author MNesta Path H GISPROJECTS _ENV XOM_MayflowerAK MXD SEDIMENT 20130524 SED_BOnWater_PropSampling mxd SAR 89 AWy P r meadowlark RESE Le a Boundary Between Upper and Lower SO pV Elta B ON WATER See Figure 4 for Upper B On Water amp B Dawson Cove sample B Dawson locations Cove f A i All locations are approximate and final locations will be determined in the field 0 300 600 LEGEND MAYFLOWER PIPELINE INCIDENT Sediment Sample EXXONMOBIL PIPELINE COMPANY DOWNSTREAM AREAS REMEDIAL SAMPLING PLAN Dart Sample Location Deep Core Sample Location L Operations Areas Approximate Oiling Extent Containment Boom Y 9 ARCADIS Map Date 7 3 2013 PROPOSED SAMPLE LOCATIONS IN B ON WATER FIGURE
54. a 5 9 2013 due to dry condition at location i r L am yu WS RESIT Map date 5 31 2013 FIGURE 1 Office CITRIX Author MNesta Path H GISPROJECTS _ENV XOM_MayflowerAK MXD SURFACE_WATER MAYFLOWER_SW_FILTERED_20130711 mxd ine Valky Rd x 3 a Meli 3 Muschi na Wa LEGEND Surface Water Sample Locations Accessed by Surface Water Sample Locations Accessed by Source Point Parcel Boundary no LEP 1 NL ee LA Foot Boat Stream River Intermittent Stream River Perennial Map date 7 11 2013 y F E append on El dp ay Traits iad WS 012 rattos St WS 014 WS 002 ETIE ws 018 Mallard Cove EXXONMOBIL PIPELINE COMPANY MAYFLOWER PIPELINE INCIDENT MAYFLOWER ARKANSAS Lake Pila y PROPOSED SURFACE WATER SAMPLE LOCATIONS fA ARCADIS 2 MaR tower fA ARCADIS Attachment A Relevant Standard Operating Procedures K ARCADIS Infrastructure environment buildings Surface Water Sampling Rev 2 Rev Date June 3 2013 Imagine the result ARCADIS SOP Surface Water Sampling Rev 2 Rev Date June 3 2013 l Scope and Application This Standard Operating Procedure SOP describes the collection of surface water samples using a grab method discrete depth sampler or peristaltic pump This SOP should be followed whenever collecting surface water samples This SOP may change depending upon field conditions equipment limitations
55. adjusted if possible to a nearby safe location Once the sample location and sample method are selected the sample will be collected as follows 1 Verify that ExxonMobil Pipeline Company has secured access to property 2 Verify that each piece of field equipment is calibrated if necessary and inspected to confirm that it is operational ARCADIS 2013a 3 Verify that the sampler has been decontaminated in accordance with the Decontamination SOP Attachment A 4 Record the sample location coordinates Measure and record the water depth at the sample location 5 If accessing the target sampling location by boat Navigate to the proposed sample location and secure the boat to the shoreline and or deploy anchors Document water and shoreline conditions at the sampling location The approximate water depth will be estimated using the boat s depth finder and or a metered rod Collect surface water sample volume including aliquot for measurement of field water quality parameters described below Fill sample bottles in accordance with the QAPP Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas Observe the water surface during sampling for evidence of sheen distressed wildlife or other indications of oil impact Document appearance and recovery of the sample If accessing the sample from land Park vehicle fully out of the roadway and in a loc
56. amples will be collected from sampling locations sequentially from downstream to upstream to prevent cross contamination associated with sediment disturbance Surface water samples will be collected prior to sediment sample collection Grab Sample Collection Personnel conducting surface water sampling using grab sample collection techniques should perform the following 1 Collect appropriate equipment cleaned and decontaminated 2 Obtain appropriate sampling containers 3 Mobilize to surface water sampling location in accordance with the work plan or SAP 4 Collect sample by directly lowering the laboratory supplied sample container into the water and allowing the bottle to partially fill with water The sampler will hold the bottle immediately below the water surface and allows the bottle to fill with sample Field SOP Surface Water Sampling_Rev 6 3 2013 doc ARCADIS SOP Surface Water Sampling Rev 2 Rev Date June 3 2013 personnel will handle only the portions of the sample containers that do not come in contact with the sample to avoid contamination Additionally care will be taken to avoid exposing samples and sample containers to atmospheric inputs such as dirt or dust Measure water quality parameters in accordance with the SOP for Measuring Basic Water Quality Parameters Transfer surface water samples into laboratory supplied sample containers to complete the scope described in the SAP Avoid overfilling samp
57. ance be rinsed out e Preservatives may be corrosive and standard care should be exercised to reduce potential contact to personnel skin or clothing Follow project safety procedures if spillage is observed e f sample container caps are broken discard the bottle Do not use for sample collection VI Procedure Chain of Custody Procedures 1 Prior to collecting samples complete the chain of custody record header information by filling in the project number project name and the name s of the sampling technician s and other relevant project information Attachment 1 provides an example chain o custody record 2 Chain of custody information MUST be printed legibly using indelible ink black or blue 3 After sample collection enter the individual sample information on the chain of custody a Sample Identification indicates the well number or soil location that the sample was collected from Appropriate values for this field include well locations grid points or soil boring identification numbers e g MW 3 X 20 SB 30 When the depth interval is included the complete sample ID would be SB 30 0 5 1 0 where the depth interval is in feet Please note it is very important that the use of hyphens in sample names and depth units i e feet or inches remain consistent for all samples entered on the chain of custody form DO NOT use the apostrophe or quotes in the sample ID Sample names may also use the abbreviations FB
58. andy Lean Clay CL and Elastic Silt MH ranging between 1 and 3 inches thick Identify the principal component and minor components based on percent weight using the methods presented below and in accordance with the table below The percent sample by weight of each size fraction should be estimated and recorded to the nearest 5 Modifier Percent of Total Sample by Weight Fraction Some 30 to 45 Little 14 to 25 Few 5to 10 Trace Present but less than 5 sop soil description_rev5 29 2013 doc ARCADIS SOP Soil Description 5 Rev 2 Rev Date May 29 2013 The particle sizes present should be identified using the particle size descriptions shown in the table below The finer particle sizes may not be visually distinguishable in the field Therefore a field assessment of the soil plasticity should be used to distinguish between silts and clays Particle Passing Sieve Retained on Sieve Clay No 200 Shows Plasticity Silt No 200 Nonplastic Fine Sand No 40 No 200 Medium Sand No 10 No 40 Coarse Sand No 4 No 10 Fine Gravel 3 4 No 4 Coarse Gravel 3 3 4 Cobbles Boulder See ASTM D2488 for further clarification Identify components as follows Remove particles larger than coarse gravel size from the soil sample Record the volume estimate of the greater than coarse gravel Examine the sample fraction of coarse gravel and smaller pa
59. articles are similar to angular description but have rounded edges Subrounded Particles have nearly plane sides but have well rounded corners and edges Rounded Particles have smoothly curved sides and no edges Plasticity Describe the plasticity for silt and clay based on observations made during the following test e Select enough material to mold into a ball about inch in diameter Mold the material adding water if necessary until it has a soft but not sticky consistency e Shape the test specimen into an elongated pat and roll by hand on a smooth surface or between the palms into a thread about 1 8 inch in diameter If the sample is too wet to roll easily it should be spread into a thin layer and allowed to lose some water by evaporation Fold the sample threads and reroll repeatedly until the thread crumbles at a diameter of about 1 8 inch The thread will crumble when the soil is near the plastic limit Plasticity tests follow method ASTM D2488 Results are summarized in the table below sop soil description_rev5 29 2013 doc ARCADIS SOP Soil Description 7 Rev 2 Rev Date May 29 2013 Description Criteria Nonplastic A 1 8 inch thread cannot be rolled at any water content The thread can barely be rolled and the lump cannot be formed when drier than Low the plastic limit The thread is easy to roll and not much time is required to reach the plastic limit Medium The threa
60. ation of benthic organisms The images will provide additional information to assist in evaluating both the presence and extent of recent sediment deposition that may be associated with spill response activities SPI activities will be conducted according to the SPI SOP in Attachment A subject to availability of SP camera equipment and scheduling requirements The use of hand deployed SPI equipment is typically limited to areas where water depth is less than 6 feet but where locations may either by accessible by wading from shore or by a pontoon boat hand deployment from a jon boat is not recommended due to safety considerations If the SPI camera Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas equipment is unobtainable on an acceptable schedule a box corer will be used and the photographs will be obtained after opening the box core samples The box corer technique has a disadvantage in that the sediments are typically significantly disturbed by the sample collection itself which may mix or alter the sediments Due to their size box corers also require deployment from a vessel equipped with an appropriately sized winch and associated equipment Visual inspection will be conducted in Lake Conway at approximately 12 locations with three photos at each location including three locations within 150 feet of Highway 89 culvert Figure 10 In addition SPI images will be collected at the backgrou
61. ation where personnel can safely exit the vehicle Follow traffic control procedures identified in the project Health and Safety Plan HASP Identify safest access point to surface water body Avoid undercut banks eroded areas densely vegetated areas steep banks and other slip trip and fall hazards Visually assess and document surface water conditions at the target sample location Slowly walk wade to the target sample location and minimize turbidity to the extent practical Establish adequate footing Make use of a spotter and follow HASP requirements for working in and near water Collect surface water sample volume including aliquot for measurement of field water quality parameters described below Fill sample bottles in accordance with the QAPP Observe the water surface during sampling for evidence of sheen distressed wildlife or other indications of oil impact Document appearance and recovery of the sample 2 6 3 Measurement of Surface Water Quality Field Parameters In conjunction with the collection of the surface water samples for laboratory analysis surface water quality field parameters will be measured ex situ at each surface water sample location Water quality parameters will be measured in accordance with the sampling requirements and quality assurance requirements contained in the surface water sample collection SOP Attachment A The following equipment will be used to measure fiel
62. based on mass and some little etc e Sorting e Moisture e Consistency or Density e Color e Additional Comments sop soil description_rev5 29 2013 doc ARCADIS SOP Soil Description 14 Rev 2 Rev Date May 29 2013 VI Waste Management Solid investigation derived wastes IDWs such as excess sediment generated through vibracoring activities will be collected into 55 gallon drums and stored onsite pending treatment and or disposal Liquid IDWs such as decant water from vibracores and decontamination liquids will be collected into 55 gallon drums and may be transferred into large volume polyethylene tanks with secondary containment pending treatment and or disposal Non aqueous liquid wastes if generated i e hexane non aqueous phase liquid NAPL etc will be segregated and stored in appropriately sized buckets with secondary containment pending disposal PPE soiled disposable items and other trash will be stored in 55 gallon drums and stored on site pending disposal IDW will be collected and stored onsite in United States Department of Transportation DOT compliant 55 gallon drums and or large volume tanks with secondary containment Fifty Five gallon drums and tanks will be labeled with DOT compliant labels with the following information drum contents generator contact information and date container was filled IDWs known to be hazardous will be segregated and stored separately from non hazardous IDWs Soli
63. be used to communicate special analytical requirements to the laboratory These requirements may be on a per sample basis such as extract and hold sample until notified or may be used to inform the laboratory of special reporting requirements for the entire sample delivery group SDG Reporting requirements that should be specified in the remarks column include 1 turnaround time 2 contact and address where data reports should be sent 3 name of laboratory project manager and 4 type of sample preservation used O The Relinquished By field should contain the signature of the sampling technician who relinquished custody of the samples to the shipping courier or the analytical laboratory p The Date field following the signature block indicates the date the samples were relinquished The date format should be mm dd yyyy e g 03 07 2005 q The Time field following the signature block indicates the time that the samples were relinquished The time value should be presented using military format For example 3 15 P M should be entered as 15 15 r The Received By section is signed by sample courier or laboratory representative who received the samples from the sampling technician or it is signed upon laboratory receipt from the overnight courier service 3 Complete as many chain of custody forms as necessary to properly document the collection and transfer of the samples to the analytical laboratory
64. bed for moist samples If the sample is dry it should be wetted prior to comparing the sample to the Munsell chart ADDITIONAL COMMENTS NOTES Additional comments should be made where observed and should be presented as notes with reference to a specific depth interval s to which they apply Some of the significant information that may be observed includes the following e Odor You should not make an effort to smell samples by placing near your Structure nose since this can result in unnecessary exposure to hazardous materials However odors should be noted if they are detected during the normal sampling procedures Odors should be based upon descriptors such as those used in NIOSH Pocket Guide to Chemical Hazards e g pungent or sweet and should not indicate specific chemicals such as phenol like odor or BTEX odor Bedding planes laminated banded geologic contacts e Presence of roots root holes organic material man made materials minerals e Mineralogy e Cementation sop soil description_rev5 29 2013 doc ARCADIS SOP Soil Description 11 Rev 2 Rev Date May 29 2013 e NAPL presence characteristics including sheen based on client specific guidance Description Criteria Oil Sheen Staining Blebs Partially Saturated Saturated NAPL lighter than water with varying viscosities Thin film with no thickness that can range from color of sourc
65. buoy marker Figure 4 Dart clip clip applicator rope and buoy Step 5 Allow all the Darts to soak or dwell for approximately the same amount of time ranging from 24 72 hours The Dart soak times can vary by up to 6 hours without significantly impacting the survey Variance beyond this has not been experienced to date but we re confident that if desired adjustments could be made by doing a limited lab study on site specific materials to determine a correction factor that can be applied to the Dart logs lt ls Dakota Technologies Inc Fargo ND P 701 237 4908 F 701 237 4926 Recovery 24 72 hours after implant the Darts should be removed from the sediment The longer the soak time the more obvious the NAPL or sorbed PAH staining Although it hasn t necessarily been determined to be an optimal time 24 hours has been the default soak time used in previous field and lab work Regardless of how long they ve soaked be sure that they all get pulled after approximately the same amount of soak time as the others Step 1 Using clean nitrile gloves to handle the Dart simply pull the Dart out of the sediment being very careful not to cross contaminate the Dart by allowing ooze mud NAPL etc to run up down the Dart The easiest way to accomplish this is the get the Dart Horizontal ASAP Feel free to handle the stickup portion the above sediment portion even if your glove might be slightly contaminated Remember that we
66. can give an indication of the source of the oil similar to a fingerprinting analysis Thus oil present in sediments naturally or due to unrelated releases could in theory be distinguished from the fresh crude present due to the spill However oil source identification is typically successful using standard PAH fingerprinting which can be accomplished using the proposed analytical plan It is not certain that biomarker analysis would be beneficial in this case The archive samples could be analyzed for biomarkers pending the results of the proposed analytical analysis and evaluation 2 7 2 Soil Sample Analysis Soil samples will be analyzed for the following parameters e VOCs by USEPA Method 8260 e Two to six ring PAHs including priority pollutant PAHs and 2 to 4 ring PAH alkyl groups Modified USEPA Method 8270 SIM e Total metals eight RCRA metals plus nickel and vanadium by USEPA Method 6010 7471 mercury e Surface samples 0 to 6 inches will also be analyzed for grain size by ASTM D422 BC by Gustafsson et al 2001 and TOC by Lloyd Kahn method In addition soil samples will be frozen and archived for up to 1 year for the analysis of additional parameters or biomarkers if needed 2 7 3 Surface Water Sample Analysis Surface water samples will be analyzed at the laboratory for the following parameters e VOCs by USEPA Method 8260 e Two to six ring PAHs including priority pollutant PAHs and 2 to 4 ring PAH alkyl groups by Modifie
67. ces 1000 0 NAPL on Site Sediment NAPL on Fisher Sea Sand 100 0 10 0 Dart Response RE 1 10 100 1 000 10 000 100 000 1 000 000 10 000 000 NAPL Concentration ppm Figure 7 Dart calibration site NAPL on two different matrices It is also possible to calibrate the response of both Darts and TarGOST so as to be able to relate the two technologies In some cases both Darts and TarGOST are used on the same site Calibrating to both allows a site wide distribution map to be made with consistency thereby accounting for the differences between the Dart RE and TarGOST RE two af shvdtassdue to the differing technologies processes Response to NAPL on Clean Site Sediment 10000 0 1000 e TarGOST Darts 24 hour hold time 1000 0 m 100 a cc xs FA 100 0 E 3 E ES Q E 10 10 0 1 0 if T T T T T i 1 1 10 100 1 000 10 000 100 000 1 000 000 10 000 00 0 NAPL Concentration ppm Figure 8 Darts vs TarGOST response to NAPL on clean site sediment 11 QS Dakota Technologies Inc Fargo ND P 701 237 4908 F 701 237 4926 Reading The instrument and related software digitize and record the fluorescence signal at each data point The instrument is designed to record over ten data points per vertical inch 2 5 cm Each data point is the average of roughly 4 inch 0 6 cm of spiral travel along the Dart Manual Inspection Following the automated
68. cord the peak value displayed by the PID The aliquot of soil used for headspace testing will not be sent for laboratory analysis 7 Homogenize the sample in a decontaminated stainless steel bowl or disposable foil pan with a stainless steel mixing spoon until the soil is of uniform color 8 Photo document the sample to provide reference for post processing questions regarding descriptions of color staining general texture recovery etc Photographs of the sample will include a view of a dry erase board marked with the grab sample ID date and time The photograph will also include a view of a tape measure for scale 9 Describe soil samples according to the USCS and document any other observations e g color type of organic materials present odor sheen staining 10 Fill pre cleaned laboratory supplied sample jars with sample for analysis analytes are summarized in Section 2 7 and listed in Table 3 Label and handle samples in accordance with the QAPP ARCADIS 2013b and the Sample Identification and Nomenclature SOP Attachment A In addition to the composited surface soil sample a core will be collected from the centroid location logged and sampled to characterize subsurface soils The core will be collected using manually operated macro core or hand auger equipment Cores will be collected from ground surface to a target depth of at least 18 inches bgs Soils will be logged and screened as described above Cores will be
69. d USEPA Method 8270 SIM Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas e Total metals 8 RCRA metals plus nickel vanadium calcium magnesium for Ca Mg Hardness calculation by USEPA Method 6010 7470 mercury e Dissolved metals 8 RCRA metals plus nickel vanadium by USEPA Method 6010 7470 mercury e Total suspended solids TSS by Standard Method 2540 D 1997 e Oil and grease HEM by USEPA Method 1664A 2 8 Sediment Deposition Evaluation Surface sediment inspection and photography will be used to characterize sediment types evaluate the presence of any discernible new surficial depositional layers and to map changes in visual characteristics of the sediment surface of Lake Conway in the area of observation The visual observation of sediment depositional layers will use either a Sediment Profiling Imagery SPI approach a box corer or other sampling device capable of collecting a sediment sample suitable for visual inspection SPI images are obtained in situ by a device that inserts a viewing lense vertically into the sediment and photographs the near surface sediment conditions The SPI can be used to measure and qualitatively evaluate a variety of physical chemical and biological parameters including e Grain size e Surface boundary roughness e Depth of apparent redox potential discontinuity e Erosional or depositional features e Subsurface methane gas pockets e Observ
70. d IDW will be segregated and stored separately from liquid IDW IDW will be sampled as needed for disposal characterization IDW will be stored onsite pending treatment and or disposal IDW may be managed in conjunction with remedial activities All IDW will be stored in a secure onsite location pending treatment and disposal and or discharge Vil Data Recording and Management Upon collection of soil samples the soil sample should be logged on a standard boring log and or in the field log book depending on Data Quality Objectives DQOs for the task project Two examples of standard boring logs are presented below The general scheme for soil logging entries is presented above however depending on task project DQOs specific logging entries that are not applicable to task project goals may be omitted at the project manager s discretion In any case use of a consistent logging procedure is required sop soil description_rev5 29 2013 doc ARCADIS SOP Soil Description 15 Rev 2 Rev Date May 29 2013 Completed logs and or logbook will be maintained in the task project field records file Digital photographs of typical soil types observed at the site and any unusual features should be obtained whenever possible All photographs should include a ruler or common object for scale Photo location depth and orientation must be recorded in the daily log or log book and a label showing this information in the photo is useful ARC
71. d be discarded or submitted for repair prior to use for sample collection A proper shipping determination will be performed by a United States Department of Transportation DOT trained individual for cleaning materials shipped by ARCADIS Review the material safety data sheets MSDS for the cleaning materials acids and solvents to be used for decontamination Avoid use of spray bottles to apply solvent on equipment to minimize potential for introducing vapors into the breathing zone Work in a well ventilated area and stand upwind while applying solvent to equipment during the decontamination process Solvent will be applied to the equipment in a manner that minimizes potential for exposure to workers Follow health and safety procedures outlined in the project HASP V Procedures A designated area will be established to clean sampling equipment in the field prior to and between sample collections Equipment cleaning areas will be set up within or adjacent to the specific work area Equipment to be cleaned in the field may include split spoons bailers well pumps stainless steel bowls and spatulas Appendix F SOP Field Equipment Decontamination docx ARCADIS SOP Field Equipment DecontaminationRev 1 Rev Date December 7 2011 Cleaning Non Aqueous Phase Liquid NAPL from Sampling Equipment 10 If equipment is very dirty pre cleaning with a brush and tap water may be necessary Wash with non phosphate detergent and tap wa
72. d by depositional environment geologic settings e provide geotechnical observations and classifications of subsurface lithology e provide information needed to properly design wells piezometers and or additional field investigations and develop appropriate remedial strategies This SOP incorporates elements from ASTM D2488 the Unified Soil Classification System This SOP does not address details of health and safety drilling method selection boring log preparation sample collection or laboratory analysis Refer to other ARCADIS SOPS the project work plans including the quality assurance project plan sampling plan and health and safety plan HASP as appropriate Il Personnel Qualifications Soil descriptions will be completed only by persons who have been trained in ARCADIS soil description procedures Field personnel will complete training on the ARCADIS soil description SOP in the office and or in the field under the guidance of an experienced field geologist For sites where soil descriptions have not previously been well documented soil descriptions should be performed only by trained persons with a degree in geology or a geology related discipline Personnel creating soil descriptions should also be familiar with ASTM D2488 lll Equipment List The following equipment should be taken to the field to facilitate soil descriptions e field book field forms or PDA to record soil descriptions sop soil description_rev5
73. d cannot be rerolled after reaching the plastic limit The lump crumbles when drier than the plastic limit It takes considerable time rolling and kneading to reach the plastic limit The thread can be rolled several times after reaching the plastic limit The lump can be formed without crumbling when drier than the plastic limit Dilatancy Describe the dilatancy for silt and silt sand mixtures using the following field test method ASTM D2488 From the specimen select enough material to mold into a ball about 7Z inch 12 mm in diameter Mold the material adding water if necessary until it has a soft but not sticky consistency Smooth the ball in the palm of one hand with a small spatula Shake horizontally striking the side of the hand vigorously with the other hand several times Note the reaction of water appearing on the surface of the soil Squeeze the sample by closing the hand or pinching the soil between the fingers and note the reaction as none slow or rapid in accordance with the table below The reaction is the speed with which water appears while shaking and disappears while squeezing No visible change in the specimen Water appears slowly on the surface of the specimen during shaking and does not disappear or disappears slowly upon squeezing Water appears quickly on the surface of the specimen during shaking and disappears quickly upon squeezing sop soil description_rev5 29 2013 doc
74. d field screening logging and subsequent sampling of sediment collected by core tubing The general procedures to be utilized in obtaining sediment samples are outlined below This SOP should be followed whenever collecting processing logging and sampling sediment using core tubing This SOP may change depending upon field conditions equipment limitations or limitations imposed by the procedure Substantive modification to this SOP will be approved in advance by the Project Manager Il Personnel Qualifications All field personnel must have the appropriate training required by ARCADIS and ExxonMobil as described in the project Health and Safety Plan HASP ARCADIS field sampling personnel will be versed in the relevant SOPs and will possess the skills and experience necessary to successfully complete the desired field work In addition to field training each employee must go through boat training and review the boating and sampling JSA lll Equipment List The following equipment will be needed during sediment sampling activities e aluminum boat with outboard motor health and safety equipment as required by the site HASP aluminum foil pan or stainless steel bowl nitrile gloves duct and packing tape Lexan tubing with end caps 1 qt and 1 gallon freezer bags sop sediment shallow core tubing doc ARCADIS SOP Sediment Core Collection 2 Rev 0 Rev Date December 7 2011 e tape measure Global Po
75. d parameters pH meter Conductivity meter Thermometer Turbidity meter Dissolved oxygen meter Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas Surface water quality parameters will be measured at each sample location Surface water quality parameters will be monitored and recorded to confirm that surface water quality is stable and worker related disturbances are not affecting water quality e g turbidity prior to collecting samples Field parameter stability will be established as e pH stable 1 standard unit e Conductivity stable 10 of previous measurement e Temperature stable 1 degree Celsius e Turbidity stable 10 Nephelometric Turbidity Unit NTU or NTU if turbidity is less than 10 NTU 2 7 Sample Analysis The list of laboratory analytes for soil sediment and surface water are described in this section The PAH analyses will be completed by B amp B Laboratories in College Station Texas The BC and TOC analyses will be completed by ALS Environmental in Tucson Arizona All other analyses will be completed by Lancaster Laboratories in Lancaster Pennsylvania The sample containers sample volumes and sample preservation methods for these sample analyses are summarized in Table 2 Analytes are listed in Table 3 2 7 1 Sediment Sample Analysis Sediment samples will be analyzed for the following parameters e VOCs by USEPA Method 8260 e 44 PAHs including
76. d the location date time Dart stickup distance from top of soil sediment to top of yellow SPE material and water depth in the field book 5 Locate the installed Dart with GPS 6 Allow all Darts to equilibrate at least 24 hours up to 72 hours before retrieving If slide hammer or other tools are exposed to site contaminants decontaminate prior to moving to next Dart location Dart Recovery Dart should be removed from soil sediment 24 72 hours after installation All Darts installed should be recovered after approximately the same amount of equilibration time 1 Ina level area lay out plastic sheeting and row of paper towel for Dart processing and packaging Clean plastic sheeting should be used for each Dart 2 Wearing clean nitrile gloves pull the Dart rod straight up out of the soil sediment Avoid contact with the yellow SPE material that has been below the soil sediment surface 3 Once the rod is clear of the soil sediment and water hold it horizontally to prevent any soil sediment NAPL etc from running down the Dart 4 Place the Dart on the clean paper towel Clean the Dart of any major debris NAPL by wiping across the Dart not up and down If the Dart is grossly contaminated with NAPL let the residual drip soak off until it will no longer flow or seep sop dart 050613 docx A ARCADIS SOP Dart Sampler Field Deployment and Retrieval 4 Rev 0 Rev Date May 6 2013 5 Photograph the Dart
77. df Burgess R 2009 Evaluating Ecological Risk to Invertebrate Receptors from PAHs in Sediments at Hazardous Waste Sites EPA 600 R 06 162F ERASC 011F Cincinnati United States Environmental Protection Agency Ecological Risk Assessment Support Center ExxonMobil Pipeline Company 2013 Waste Disposal Plan for Mayflower Pipeline Incident Revised May 31 Canadian Council of Ministers of the Environment 2008 Canadian Environmental Quality Guidelines Accessed at http st ts ccme ca 21 Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas Ghosh U 2007 The Role of Black Carbon in Influencing Availability of PAHs in Sediments Human and Ecological Risk Assessment An International Journal Vol 13 Issue 2 pp 276 285 Gustafsson O T D Bucheli Z Kukulska M Andersson C Largeau J N Rouzaud C M Reddy and T Eglington 2001 Evaluation of a protocol for the quantification of black carbon in sediments Global Biogeochem Cycles 15 881 890 Hauck M M A J Huijbregts A A Koelmans C T A Moermond M J Van Den Heuvel Greve K Veltman A J Hendriks and A D Vethaak 2007 Including Sorption to Black Carbon in Modeling Bioaccumulation of Polycyclic Aromatic Hydrocarbons Uncertainty Analysis and Comparison to Field Data Environ Sci Technol 41 2738 2744 Hawthorne S B N A Azzolina E F Neuhauser and J P Kreitinger 2007 Predicting Bioavailability of
78. dividual resealable plastic bags If a cooler temperature blank is supplied by the laboratory it should be packaged following the same procedures as the samples If the laboratory did not include a temperature blank do not add one Place 1 to 2 inches of cushioning material i e vermiculite at the bottom of the cooler Place the sealed sample containers upright in the cooler Package ice in large resealable plastic bags and place inside the large garbage bag in the cooler Samples placed on ice will be cooled to and maintained at a temperature of approximately 4 C arcadis us officedata newtown pa sop library reformatted sops 2008 general sops 1663199 chain of custody handling packing and shipping doc ARCADIS 10 11 SOP Chain of Custody Handling Packing and Shipping 9 Rev 2 Rev Date March 6 2009 Fill the remaining space in the cooler with cushioning material such as bubble wrap The cooler must be securely packed and cushioned in an upright position and be surrounded Note to comply with 49 CFR 173 4 filled cooler must not exceed 64 pounds Place the completed chain of custody record s in a large resealable bag and tape the bag to the inside of the cooler lid Close the lid of the cooler and fasten with packing tape Wrap strapping tape around both ends of the cooler Mark the cooler on the outside with the following information shipping address return address Fragile Handle with Care labels o
79. document the ground conditions prior to sampling including observations of oil if present on the soil surface Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas 4 Collect soil for analysis of VOCs using a Terra Core sampler from the center sample point If free residual crude oil is present on the surface or oiled vegetation is present on the surface the free oil and or oiled vegetation will be first photo documented and described but then carefully scraped away to expose the soil surface prior to collecting the soil sample If oiled vegetation is present at the sampling locations it will be removed and handled and disposed of as Oily Solids Vegetation Wood Chips Debris and Soil in accordance with the Waste Disposal Plan ExxonMobil Pipeline Company 2013 5 Use a decontaminated trowel to dig and collect soil from an area approximately 2 inches in diameter to a depth of 6 inches bgs Place soil aliquots from each of the five sample locations to be composited into a decontaminated stainless steel bowl or disposable foil pan 6 Collect a small aliquot approximately 1 ounce of soil representative of the soil sample and place into a zip top bag Perform PID headspace screening as follows Allow to equilibrate to ambient temperature for approximately 15 minutes Insert sniffer of a PID into the zip top bag and read PID until the value spikes and then stabilizes Re
80. e 20 inch Pegasus Pipeline in Mayflower Arkansas led to a crude oil release near the town of Mayflower Arkansas An emergency response action has removed visible crude oil and various monitoring activities are being conducted to understand remaining conditions This Surface Water Sampling and Analysis Plan SAP establishes sampling locations sampling frequency and laboratory analysis methods for monitoring and characterization of surface water downgradient of the crude oil incident and at background locations Surface water sampling in drainage ways the Dawson Cove outlet and Lake Conway has been ongoing since March 30 2013 Figure 1 The sampling was conducted in accordance with the Sampling and Analysis Plan prepared by Center for Toxicology and Environmental Health CTEH 2013 and approved by the Unified Command on April 5 2013 Surface water sampling locations were added and or revised based on requests by the Arkansas Department of Environmental Quality ADEQ and Arkansas Game and Fish Commission AGFC 2 Purpose and Objectives This SAP was developed to establish the sampling methods and analytical parameters for surface water monitoring downstream of the crude oil incident following the emergency response efforts The surface water monitoring program will provide data to monitor concentrations as well as characterize spatial and temporal variability in surface water quality to support an assessment together with other data collectio
81. e Division B On Water Open Water Area Located Between Division B Dawson Cove and the Highway 89 Bridge This segment will be divided into an Upper B On Water sampling unit and a Lower B On Water sampling unit The Upper B On Water unit will be more intensively sampled because it has a higher potential for impact by oil near the point the creek enters the cove In this area eight sediment cores will be Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas collected to a depth of at least 18 inches at positions on a 150 foot sampling grid as shown on Figure 5 one sample was repositioned from grid nodes to sample sediments along the eastern shore At six of these locations sediment cores will be collected by hand driving lexan cores to a depth of 4 feet below sediment surface bss or to refusal with a goal of at least 3 feet bss locations for deep sediment cores are also shown on Figure 5 At the two remaining locations the sediment cores will be collected to a depth of at least 18 inches In the Lower B On Water unit samples will be collected at seven locations distributed along the cove alternating to either side of a north south centerline through the cove as shown on Figure 5 At three of these locations deep sediment cores will be collected by hand driving lexan cores to 4 feet bss or to refusal with a goal of at least 3 feet bss locations for deep sediment cores are also sh
82. e Division B On Water area Approximate locations are shown on Figure 6 Background surface sediment 0 to 6 inches samples will be collected in Lake Conway and the drainage ways upstream of the oil impacted areas In Lake Conway six background surface sediment samples will be collected at locations shown on Figure 7 to evaluate background sediment quality along the western shoreline of Lake Conway near Interstate 40 and other developed areas Six background sediment samples are targeted for collection along the flow path of the drainage way upstream of the oil impacted areas to preliminarily assess background conditions at locations shown on Figure 8 The intent is to sample locations that are frequently inundated and thus represent sediment along the drainage path however it is unknown whether these locations will contain standing water at the time of sampling Actual sample locations will be determined in the field based on access safety considerations and the presence distribution of sediments observed at or near the proposed locations Deviations from the Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas locations proposed in this plan will be documented in a field notebook or field log sheet If it is determined in the field that a location is unsafe that location will not be sampled Sediment sampling will occur when it is determined that it is safe to perform sediment sampling
83. e installed from land by wading into shallow water or from a boat Nitrile gloves should always be worn when handling Darts to avoid the transfer of non aqueous phase liquids NAPLs from hands to the Dart Also avoid exposing Darts to other potentially fluorescent NAPLs such as gasoline and diesel fuel Dart Installation 1 Wearing clean nitrile gloves remove Dart from plastic sleeve Retain plastic sleeve in a clean location for packing and shipping Darts are assembled and ready to deploy 2 Tie rope string to top loop of Dart Attach other end of rope string to flagging or buoy placed in a visible location so Dart can be located for retrieval sop dart 050613 docx K ARCADIS SOP Dart Sampler Field Deployment and Retrieval 3 Rev 0 Rev Date May 6 2013 3 Hold the Dart vertically and insert into the soil sediment Push Dart into soil sediment as far as possible by hand If necessary the Dakota provided slide hammer may be used to assist in installation Install Dart until refusal or until the top of the yellow solid phase extraction SPE material covering the Dart is even with the soil sediment surface 4 Measure the water depth and the length of the yellow SPE material covering the Dart sticking up out of the soil sediment or if deployment has inadvertently pushed the top loop of the Dart below the soil sediment surface estimate how far under the surface the yellow SPE material may have been pushed Recor
84. e report will also include an analysis of the sediment deposition inspection and photography which will characterize sediment types evaluate the presence of any discernible new surficial depositional layers and to map changes in visual characteristics of the sediment surface of Lake Conway in the area of observation 4 1 2 Soil Data Evaluation The data report will include comparison of the soil sample analytical results to relevant soil ESVs Soil ESVs will be obtained from the following sources in order of hierarchy 1 USEPA Ecological Soil Screening Levels USEPA 2013a including those for PAHs USEPA 2007 USEPA Region IV Screening Values USEPA 2011 USEPA Region V Screening Values USEPA 2003a NN NOAA SQuiRTs Buchman 2008 1 PAH specific Kgcs will be calculated based on a regression equation from Koelmans et al 2006 LogKgc 0 6997LogK y 2 8219 This regression equation was selected because it was derived using values from various laboratory and field studies obtained from the literature Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas 5 CCME 2008 6 Other sources In addition soil concentrations will be compared to concentrations from background samples collected in marsh areas around Lake Conway and values for the protection of human health such as the latest version of the USEPA Regional Screening Level values USEPA 2012 Other pertinent and appropria
85. e to iridescent rainbow to silver Sheens can be natural note natural sheens tend to fragment when disturbed Describe location color extent Note if the sheen is present only outside or above of the sample e g in the slough and does not appear to be within the sample Color change of the soil sediment grains without NAPL presence thickness Stains can also be confused with naturally dark organic soil sediment Describe location color extent To evaluate if staining due to NAPL or just coloration put sample in plastic bag to see if smearing occurs on bag If smearing then trace NAPL is present If no smearing then staining is present that is likely not NAPL related Distinct spots spheres of NAPL Describe location color extent including the approximate size and number when in trace amounts i e 1 to 10 To evaluate amount and color further if needed put sample in plastic bag to see where and color of smearing on bag Pore space between soil sediment grains contains some NAPL but is not saturated with the NAPL Describe location color extent and relative percentage by number or descriptors some 25 50 little 10 25 trace less than 10 Pore space between soil sediment grains is entirely saturated with the NAPL Describe location color extent e Reaction with HCI typically used only for special soil conditions e Origin if known capital letters LACUSTRINE FILL etc sop soil description_rev5
86. eam Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas 5 Schedule This sampling plan will be implemented upon approval by the Arkansas Department of Environmental Quality and other agencies Maintenance activities will continue for the A Main A 365E A 365W and Dawson Cove areas These activities include e A Main A 365E and A 365W areas maintenance and monitoring of the sorbent boom and pads as needed e Dawson Cove maintaining the north and south shorelines using conservative measures and repositioning and maintaining hard boom curtain boom and absorbent boom as needed in Dawson Cove and assisting the wildlife group as required 6 References Accardi Dey A and P M Gschwend 2002 Assessing the Combined Roles of Natural Organic Matter and Black Carbon as Sorbents in Sediments Environmental Science and Technology Vol 36 21 29 Accardi Dey A and P M Gschwend 2003 Reinterpreting Literature Sorption Data Considering both Absorption into Organic Carbon and Adsorption onto Black Carbon Environmental Science and Technology 37 99 106 ARCADIS U S Inc 2013 ExxonMobil Environmental Services Company Quality Assurance Project Plan Pegasus Pipeline Release Mayflower Arkansas April Pending submittal Buchman M F 2008 National Oceanic and Atmospheric Administration NOAA Screening Quick Reference Tables SQuiRT http archive orr noaa gov book shelf 122 NEW SQuiRTs p
87. el rod If fine grained materials are not encountered two additional areas per sediment sample location will be probed Observations of oil impacts e g visible oil or sheen will be documented Record sample location with the GPS Verify the sampler has been decontaminated in accordance with the Decontamination SOP At each sample location lower a section of Lexan tube until it reaches the top of sediment Measure the depth of water Push the Lexan tube into the sediment by hand until refusal is encountered Measure the depth of sediment Seal top of core tube to retain capillary pressure within barrel Retrieve core tube and immediately cape bottom of tube Document appearance and recovery of the sample to confirm acceptability of the sample Pump the standing surface water from above the recovered sediment being careful not to disturb the sediment water interface Document the sampler penetration depth and recovery Immediately collect sediment for analysis of volatile compounds i e VPH in an Encore sampler Collected these samples prior to screening or logging steps Collect a small aliquot approximately 1 ounce oz of sediment representative of the sediment sample and place into a zip top bag Perform PID headspace screening as follows a Allow sample to equilibrate to ambient temperature for approximately 15 minutes b Insert sniffer of the PID into the zip top bag and read PID until value spikes and the
88. eld Equipment Rev 1 Rev Date December 8 2011 Imagine the result ARCADIS SOP Field Equipment DecontaminationRev 1 Rev Date December 7 2011 1 l Scope and Application Equipment cleaning decontamination procedures must confirm that all equipment that contacts a sample during sample collection is free from the analytes of interest and constituents that would interfere with the detection of analytes of interest Additionally any equipment used at the site must be cleaned and decontaminated prior to removal and storage The effectiveness of any cleaning procedure including all cleaning reagents must be supported by equipment blanks with reported non detected values The equipment cleaning procedures described in this standard operating procedure SOP include pre field in the field and post field cleaning of sampling tools to be conducted at an established equipment decontamination area EDA onsite as appropriate Sampling equipment consists of soil sampling tools well construction materials groundwater sediment and surface water collection devices water testing instruments down hole geophysical instruments and other activity specific sampling equipment Non disposable equipment will be cleaned after completing each sampling event between sampling points and prior to leaving the site Cleaning procedures for sampling equipment will be monitored by collecting field blank samples as specified in the applicable work pla
89. eld book scans chain of custody records will be scanned and sent to the ARCADIS sop soil hand tools doc ARCADIS SOP Soil Sampling Hand Tools 4 Rev 0 Rev Date December 7 2011 PM at the end of each day unless otherwise directed by the PM The team leaders will retain copies Digital photographs of typical soil types observed at the site and any unusual features should be obtained whenever possible All photographs should include a ruler or common object for scale Photo location depth and orientation must be recorded in the daily log or log book and a label showing this information in the photo is useful VIII Quality Assurance Field documentation data reporting requirements sampling handling custody requirements packing handling and shipping requirements along with lab custody procedures analytical methods QC requirements and laboratory specific QAQC requirements are stated in the site specific Quality Assurance Project Plan sop soil hand tools doc K ARCADIS Infrastructure environment buildings Surface Water Sampling Rev 2 Rev Date June 3 2013 Imagine the result ARCADIS SOP Surface Water Sampling Rev 2 Rev Date June 3 2013 l Scope and Application This Standard Operating Procedure SOP describes the collection of surface water samples using a grab method discrete depth sampler or peristaltic pump This SOP should be followed whenever collecting surface water samp
90. ement Plan Vil Data Recording and Management See the SOP for Field Documentation Vill Quality Assurance Sample quality will be achieved by complying with the procedures outlined in this SOP Cross contamination will be prevented by following the protocols described in the SOP for Field Equipment Decontamination Field activities will be supervised by appropriate experienced field supervisors Additional quality assurance information is presented in the project specific Quality Assurance Project Plan SOP Surface Water Sampling_Rev 6 3 2013 doc fra ARCADIS Infrastructure Water Environment Buildings Sample Labeling Rev 0 Rev Date April 19 2008 Imagine the result K ARCADIS sample labeling docx SOP Sample Labeling Rev 0 Rev Date April 19 2008 Scope This operating procedure outlines the method used to properly label samples collected Purpose The purpose of this procedure is to assure good quality control in field operations and uniformity among different field personnel collecting samples Equipment Needed The following equipment will be needed during sediment sampling activities e Sample labels e Permanent marker pen e Field logs e Field log book Procedures Each sample container will be labeled with a unique sample number that will facilitate tracking and cross referencing of sample information and will be recorded in the field log The unique sample number will be recorded w
91. enanthrenes Anthracenes O 03 Benzanthrenejonysenes O 03 Dibenzathiophene O O SSS OSS G3 Fluoranthenes Pyrenes O Gs luorenes O C O c3 Phenanthrenes Anthracenes O 04 Benzanthrenejonysenes O CADibenzothiophene O O O O O OSS CaFiuoranthenesPyrens O C O Ca Phenanthrenes Anthracenes O Page 3 of 4 XOM Mayflower_Downstream Areas SP_Table 3 xlsx ExxonMobil Pipeline Company Mayflower Pipeline Incident Mayflower Arkansas Downstream Areas Remedial Sampling Plan Table 3 List of Laboratory Analytes Analyte CAS Number Total ResoWveable Hydrocarbons o Total Petroleum Hydrocarbons Unresolved Complex Mixture Notes 1 Additional PAHs may be added for surface sediment sampling in B On Water Lake Conway and background locations All PAH analyses will be completed by B amp B Labs in College Station TX an Arkansas Certified lab Page 4 of 4 7 2 2013 XOM Mayflower_Downstream Areas SP_Table 3 xlsx K ARCADIS Figures Office CITRIX Author MNesta Path H GISPROJECTS _ENV XOM_MayflowerAK MXD SEDIMENT 20130524 SED_SiteLocation mxd Vedrick Cire ac E asi k LEGEND amp Source Point Drainage Path L Operations Areas Map Date 7 3 2013 26 rove Upper B On Water B Dawson Rd f f mA Joseph Rd en MAYFLOWER PIPELINE INCIDENT EXXONMOBIL PIPELINE COMPANY DOWNSTREAM AREAS REMEDIAL SAMPLING PLA
92. ertions The Darts are shipped in a plastic sleeve that protects the Dart from incidental exposure to grease oils but gasoline and diesel might well penetrate the sleeve and expose the Dart to PAHs so protect the Darts from exposure to fuels oils Lastly storing the Dart so that a PAH contaminated section is in contact with an uncontaminated section of another Dart can lead to false positives in the sense that contamination will be assumed to have existed where PAH fluorescence is detected yet the PAHs came from hot regions of another Dart not the sediments that were in contact with the Dart during the survey Dakota can supply aluminum foil that should be used to wrap each Dart to protect from this cross talk While Darts can pick up PAHs from relatively dry metal surfaces or dissolved phase aqueous fluids they need a lot of time days weeks to do so The Darts need true NAPL or high concentrations for faster lt 24 hour transfer As a result don t let the good hygiene issue consume your thoughts As long as one prevents exposure to bare hands and tar oil from previous installations including sheen on the water s surface the likelihood of carryover contamination is minimal Previous studies also have shown that Darts are immune to humics fulvics from plant material such as sticks leaves peat moss detritus and high organic soils So the basic idea is to assemble retrieve and package the Darts without letting anythi
93. es below For SPT blow counts the N value is used The N value is the blows per foot for the 6 to 18 interval of a 2 0 in outside diameter 1 375 in inside diameter split spoon advanced by dropping a metallic 140 2 Ib hammer a height of 30 1 in onto the drill rods Example for 24 inch spoon recorded blows per 6 inch interval are 4 6 9 22 Since the second interval is 6 to12 the third interval is 12 to 18 the N value is 6 9 or 15 Fifty blow counts for less than 6 inches is considered refusal Fine grained soil Consistency Very soft N value lt 2 or easily penetrated several inches by thumb Soft N value 2 4 or easily penetrated one inch by thumb Medium stiff N value 9 15 or indented about Y inch by thumb with great effort Very stiff N value 16 30 or readily indented by thumb nail Hard N value gt than 30 or indented by thumbnail with difficulty sop soil description_rev5 29 2013 doc 9 ARCADIS COLOR SOP Soil Description 10 Rev 2 Rev Date May 29 2013 Coarse grained soil Density Very loose N value 1 4 Loose N value 5 10 Medium dense N value 11 30 Dense N value 31 50 Very dense N value gt 50 Color should be described using simple basic terminology and modifiers based on the Munsell system If the sample contains layers or patches of varying colors this should be noted and all representative colors should be described The colors should be descri
94. fA ARCADIS Infrastructure Water Environment Buildings ExxonMobil Pipeline Company Downstream Areas Remedial Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas July 2013 Imagine the result K ARCADIS Downstream Areas Remedial Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas Prepared for ExxonMobil Pipeline Company Prepared by ARCADIS U S Inc 11000 Regency Parkway West Tower Suite 205 Cary North Carolina 27518 8518 Tel 919 469 1952 Fax 919 469 5676 Our Ref B0086003 Date July 2013 K ARCADIS 1 Introduction 2 Sampling Methodology 2 1 Collection of Background Information 2 2 Access for Sampling 23 Survey 24 Sediment Sampling 2 4 1 Sediment Sample Location Selection 2 4 2 Sediment Sample Collection 2 5 Soil Sampling 2 5 1 Soil Sample Location Selection 2 5 2 Soil Sample Collection 2 6 Surface Water Sampling 2 6 1 Surface Water Sample Location Selection 2 6 2 Surface Water Sample Collection 2 6 3 Measurement of Surface Water Quality Field Parameters 2 7 Sample Analysis 2 7 1 Sediment Sample Analysis 2 7 2 Soil Sample Analysis 2 7 3 Surface Water Sample Analysis 2 8 Sediment Deposition Evaluation 3 Laboratory Sample Quality Assurance 4 Reporting 4 1 1 Sediment Data Evaluation 4 1 2 Soil Data Evaluation 4 1 3 Surface Water Data Evaluation 5 Schedule 6 References Table of Contents 10 10 11 12 13 13 14 14 15 16 16 17 19
95. face 6 to 12 inch 12 to 18 inch 18 to 24 inch and 24 to 36 inch interval of the centroid core will also be submitted to the laboratory however the 18 to 24 inch and 24 to 36 inch depth intervals will be analyzed only if the bottom most sample exceeds screening criteria Four marsh soil locations will be targeted for co located Dart analysis One surface water sample will be collected from approximately the middle of open standing water at the time of sampling in this subsection Page 2 of 5 7 2 2013 XOM Mayflower_Downstream Areas SP_Table 1 xisx ExxonMobil Pipeline Company Mayflower Pipeline Incident Mayflower Arkansas Downstream Areas Remedial Sampling Plan Table 1 Sampling Approach Summary Approximate Number of Sample Locations and Estimated Total Number of Samples in parentheses Sampling Approach Soil Surface Water Eight sediment cores will be collected at locations on a 150 foot sampling grid in the southernmost portion of this subsection Six of these sediment cores will be analyzed to a target depth of at least 3 feet and up to 4 feet or refusal and five locations are targeted for co located Dart analysis The interval samples 0 to 6 inches 6 to 12 inches 12 to 18 inches 18 to 24 inches and 24 to 36 inches will be submitted for analysis however the 18 to 24 and 24 to 36 inch depth intervals will be analyzed only if the bottom most sample exceeds screening criteria In the two remaining sedime
96. g SOP in Attachment A Pump the standing surface water from above the recovered sediment being careful not to disturb the sediment water interface Collect sediment recovered from 0 to 6 inches bss or less Section the remaining deeper sediment into the 6 to 12 inch interval and subsequent 6 inch intervals 12 to 18 inches bss 18 to 24 inches bss for deeper cores the 24 to 36 inch section will also be collected Immediately collect sediment for analysis of volatile organic compounds VOCs using a Terra Core sampler If sediment texture is not cohesive enough for use of a Terra Core fill pre cleaned laboratory supplied sample jars see Table 2 with the sample for analysis analytes are summarized in Section 2 7 and listed in Table 3 Collect these samples prior to the screening or logging steps Collect a small aliquot approximately 1 ounce of sediment representative of the sediment sample and place into a zip top bag Perform photo ionization detector PID headspace screening as follows Allow to equilibrate to ambient temperature for approximately 15 minutes Insert PID tip into the zip top bag and read PID until the value spikes and then stabilizes Record the peak value displayed by the PID The aliquot of sediment used for headspace testing will not be sent for laboratory analysis Photo document the grab sample to provide reference for post processing questions regarding descriptions of color staining general
97. g expected chemicals of concern SOP Surface Water Sampling_Rev 6 3 2013 doc 1 ARCADIS SOP Surface Water Sampling 2 Rev 2 Rev Date June 3 2013 e sample packing and shipping materials see the SOP for Chain of Custody Handling Packing and Shipping e water quality temperature pH specific conductivity ORP turbidity dissolved oxygen meter and flow through measurement cell Several brands may be used including YSI 6 Series Multi Parameter Instrument Hydrolab Series 3 or Series 4a Multiprobe and Display Horiba U 10 or U 22 Water Quality Monitoring System e for grab sampling method pole with polyethylene and or stainless steel dipper if applicable e for discrete depth sampling method discrete depth samplers e g Kemmerer or Van Dorn samplers e for peristaltic pump sampling method peristaltic pump with appropriate power source Teflon tubing or Teflon lined polyethylene tubing of an appropriate size for the pump being used For peristaltic pumps dedicated Tygon tubing or other type as specified by the manufacturer will also be used through the pump apparatus IV Cautions If heavy precipitation occurs and no cover over the sampling area can be erected sampling must be discontinued until adequate cover is provided Rain water could contaminate surface water samples Do not use permanent marker or felt tip pens for labels on sample container or sample coolers use indelible ink The per
98. g plan SIM SOP SPI SQuiRT TOC USCS USEPA VOC ARCADIS U S Inc ASTM International black carbon below ground surface below sediment surface Equilibrium Partitioning Sediment Benchmark Equilibrium Partitioning Sediment Benchmark Toxic Unit Ecological Screening Value final chronic value fraction of organic carbon Health and Safety Plan hazard index Interstate 40 identification kilogram North American Datum of 1983 National Oceanic and Atmospheric Administration Nephelometric Turbidity Unit polycyclic aromatic hydrocarbon photo ionization detector Quality Assurance Project Plan Resource Conservation and Recovery Act Downstream Areas Remedial Sampling Plan Select lon Monitoring Standard Operating Procedure Sediment Profiling Imagery Screening Quick Reference Table total organic carbon Unified Soil Classification System United States Environmental Protection Agency volatile organic compound Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas 1 Introduction On March 29 2013 a breach in the 20 inch Pegasus Pipeline in Mayflower Arkansas led to a crude oil release near the town of Mayflower Arkansas The site location is shown on Figure 1 This Downstream Areas Remedial Sampling Plan sampling plan establishes the sampling locations and the sampling and laboratory analysis methods for characterization of sediment soil and surface water in five area
99. handled Keep the Darts out of direct sunlight or other hot places Dry dark and cool is best but it is not necessary to ice freeze lt ls Dakota Technologies Inc Fargo ND P 701 237 4908 F 701 237 4926 Shipping Step 1 Ship the Darts back to Dakota for reading Ship in a container where the Darts are snug but won t rub the foil off each other If you suspect some to be extremely hot strong naphthalene odor then group the Darts hot with hot and clean with clean if at possible in order to prevent the slight chance of vapor phase cross contamination in gross contamination conditions Darts soaked in pure tar creosote grouped with background Darts We commonly ship in boxes hard cardboard shipping tubes or even Vibracore sampling tubes The Darts will all be read in one session using a reference emitter to normalize the response across all Darts for your project ASCII and JPG images of the logs will be emailed to you shortly after they ve been read AAA AENA RAR AI NIT A ahs ee DAN gt se AA S 2 Ni lee mie A ai po Figure 6 Eight Darts in a 3 inch sample tube QS Dakota Technologies Inc Fargo ND P 701 237 4908 F 701 237 4926 Analysis at Dakota Instrument A modified Ultra Violet Optical Screening Tool UVOSTO is used to determine the intensity and location of any NAPL staining The UVOST is a laser induced fluorescence instrument that has been used for in situ screening
100. he ditch The core locations would alternate one third of the distance from either the north or south bank The three interval samples 0 to 6 inches 6 to 12 inches and 12 to 18 inches will be submitted for analysis Soil cores will be collected from areas adjacent to each sediment core and on alternating 4 12 4 12 sides of the ditch Due to the geometry of the ditch four 18 inch cores will be collected from the midpoint of the bank but additional surface compositing will not be completed The three interval samples 0 to 6 inches 6 to 12 inches and 12 to 18 inches will be submitted for analysis One surface water sample will be collected at the midpoint of this subsection Up to eight 1 5 foot sediment cores will be collected at unbiased locations distributed approximately 200 foot intervals along the length of the main channel The core locations would alternate one third of the distance from either the north or south bank The three interval samples 0 to 6 inches 6 to 12 inches and 12 to18 inches will be submitted for analysis Marsh samples will be collected using 5 point composites centered on a 200 foot sample grid yielding approximately 14 composite samples from this subsection For each composite 14 42 five cores will be collected from a grid approximately 25 feet by 25 feet in size The surface 0 8 24 4 Dart 1 to 6 inch interval of each core will be composited and submitted for analysis and the subsur
101. hs and referred to as channels Each channel is assigned a color Various NAPLs will have a unique waveform fingerprint due to the relative amplitude of the four channels and or broadening of one or more channels Basic waveform de statistics and any ls operator notes are H given below the callout SE RE 100 0 RE 1 au 200 400 600 800 Sample Dart parra TEY Dakota Site Y Coord Lat N System Final depth Fargo ND 46 54 430700 N WGS 84 5 59 ft DA A Client Job X Coord Lng E Fix Max signal Info Box ABCC Iti 096 47 753700 W DG 3D 785 9 RE 4 32 ft j i TECHNOLOGIES Oe Sor Un Envie Dub lines Contains pertinent log ort DARETATECHNELBOICS COM T Martin UVOST1000__ Unavailable 2010 09 01 11 12 CDT info including name and location Note A Note B Note C Time is along the x axis No scale is given but it is a consistent 320ns wide The y axis is in mV and directly corresponds to the amount of light striking the photodetector These two waveforms are clearly different The first is weathered diesel from the log itself while the second is the Reference Emitter a blend of NAPLs always taken before each log for calibration 13 Callouts can be a single depth see 3rd callout or a range see 4th callout The range is noted on the depth axis by a bold line When the callout is a range the average and standard deviation in RE is given belo
102. if present in sample container from being lost Handle samples in accordance with the SOP for Chain of Custody Handling Packing and Shipping Sample Collection Using Peristaltic Pump Personnel conducting surface water sampling using peristaltic pump collection techniques should perform the following Surface water will be collected using a peristaltic pump if flow is slow and conventional sampling procedures are impossible without collecting excess suspended sediment in the sample Note any observations such as color or odors and determine the depth of water Record the information in the field log book or field log forms Personnel should be aware that contact with peristaltic pump apparatus e g control knobs can serve as a source of metals contamination in dissolved metals analyses Operation of pump controls should be conducted with gloves that do not come into contact with the sample or with materials that contact the sample Prepare the stream tubing Based upon the distance to the pump location cut the desired length of new Tygon tubing with an approved cutting device Set up the pump Cut approximately one foot of new C Flex tubing from the roll Remove pump and controller from the transport case Insert the C Flex tubing into the pump head by releasing the pump head with the lever on top of the pump head Close the pump head on the tubing with the lever on top of the pump head Check to see that the tubing is aligned properly
103. iment Screening Values USEPA 2006 USEPA Region V Screening Values USEPA 2003a USEPA ECOTOX Thresholds USEPA 201 3b a N National Oceanic and Atmospheric Administration NOAA Screening Quick Reference Tables SQuiRTs Buchman 2008 6 Canadian Council of Ministers of the Environment CCME 2008 7 Other sources Sediment data will also be compared to sediment background concentrations from samples collected in the drainage way upstream of the oil impacted areas and in Lake Conway Ecological toxicity of PAHs to sediment organisms which occur as mixtures rather than individual constituents results from cumulative effects of the various PAHs in a mixture Therefore toxicity of PAHs to ecological endpoints is evaluated as a mixture The evaluation is done differently depending on the medium in which the PAHs are present For sediment the USEPA 2003b developed guidance for evaluating the toxicity of PAH mixtures which also considers their bioavailability Procedures for Derivation of Equilibrium Partitioning Sediment Benchmarks ESBs for the Protection of Benthic Organisms PAH Mixtures The guidance presents final chronic values FCVs that are defensible numerical and constituent specific concentration limits of PAHs applicable across a range of sediment types and that can be used to assess the extent of ecological risks of contaminated sediments determine pollution control and identify prioritize and implement appropriate c
104. ing Surface Water Sample i ti DOWNSTREAM AREAS REMEDIAL SAMPLING PLAN A Locations Accessed by Foot 23 Ongoing Surface Water Sample PROPOSED SURFACE WATER SAMPLING LOCATIONS Locations Accessed by Boat Drainage Path Containment Boom E a Ao A ARCADIS i Map Date 7 11 2013 FIGURE 9 Office CITRIX Author MNesta Path H GISPROJECTS _ENV XOM_MayflowerAK MXD SEDIMENT 20130524 SED_SPI_CameraLocations mxd gine peos ua Aye on Y tf n S Dogwood Drass uw y Q73 ET Cratton Steul ot 7 ee s 2 AA ms Church ste 89 3 Exa ver Mil han esta All locations are approximate and final locations will be determined in the field 1 de Fowler Lie lasenh Rd LEGEND SA MAYFLOWER PIPELINE INCIDENT Sediment Deposition Layer Salk EXXONMOBIL PIPELINE COMPANY Inspection Locations _ DOWNSTREAM AREAS REMEDIAL SAMPLING PLAN CO a PROPOSED SEDIMENT DEPOSITION LAYER INSPECTION LOCATIONS j 45m by fA ARCADIS Map Date 7 3 2013 va 120m FIGURE 10 fA ARCADIS Attachment A Relevant Standard Operating Procedures KA ARCADIS Infrastructure environment facilities Sediment Sampling Shallow Core Tubing Rev 0 Date December 7 2011 Imagine the result ARCADIS SOP Sediment Core Collection 1 Rev 0 Rev Date December 7 2011 l Scope and Application This Standard Operating Procedure SOP describes the collection an
105. ing near the Dawson Cove outlet shallow samples were collected at the surface and deeper samples were collected at the 1 0 to 1 5 feet depth interval For sampling in Lake Conway shallow samples were collected at the 1 0 to 1 5 feet depth interval and the deeper samples were collected at 80 of the water depth determined in the field surface water sap rev 8 072213 docx 2 K ARCADIS Surface Water Sampling and Analysis Plan Mayflower Pipeline Incident Mayflower Arkansas way sampling location along North Main Street but became dry This location was changed to WS BKG 002 and is located in an upgradient area along North Main Street 3 2 Proposed Locations Based on a review of surface water sampling results collected through May 19 2013 the following sample locations are proposed for ongoing water quality monitoring Figure 2 Location Sample Location Depth Intervals To Be Sampled Per ID Location Feet Below Water Surface Locations accessed by foot Background drainage way WS BKG 002 Surface Drainage way along North Main Street WS 008 Surface WS 007 0 5 1 0 Dawson Cove outlet WS 006 0 5 1 0 WS 001 0 5 1 0 Lake Conway downstream of Dawson WS 002 Surface Cove Lake Conway Dam WS 003 Surface Lake Conway background WS 005 Surface Locations accessed by boat Dawson Cove outlet WS 010 1 5 2 0 Lake Conway downstream of Dawson WS 011 1 5 2 0 80
106. ith the sample location in the field logbook at the time of sample collection The field logbook will form part of the permanent field record The sample numbering system to be used is described as follows the information entered on the sample labels will be printed by the field sampler Example S LOC Depth Where e S Designates type of sample S Soil SS Sediment GW Groundwater e LOC Designates sample type and location i e MW monitor well SB soil boring IB interior boring CB catch basin TG transformer grab MW 01 SB 01 CB 01 etc e Depth Designates sample depth this will only be used for soil and sediment samples and will be recorded in meters 1 K ARCADIS sample labeling docx SOP Sample Labeling 2 Rev 0 Rev Date April 19 2008 To exemplify this a grab groundwater sample from geoprobe boring SB 01 would be labeled as GW SB 01 a sediment sample from catch basin CB 01 from the 1 foot depth would be labeled as SS CB 01 0 1 a grab water sample from catch basin CB 01 would be labeled as GW CB 01 a soil sample collected from the 1 2 feet interval of interior boring IB 01 would be labeled as S IB 01 1 2 a grab soil sample collected from the 0 1 feet interval of transformer grab TG 01 would be labeled as S TG 01 0 1 a groundwater sample from monitor well MW 01 would be labeled GW MW 01 fA ARCADIS Infrastructure environment buildings Decontamination of Fi
107. itional analytical parameters or biomarkers may be added based on the results 4 Refer to Table 3 for the list of analytes included in Modified 8270 SIM and Modified 8015 Polycyclic Aromatic Hydrocarbons All sediments and soils to be reported in dry weight C degrees Celsius oz ounce HCI hydrogen chloride ml milliliter HNO nitric acid NS not specified 7 2 2013 XOM Mayflower_Downstream Areas SP_Table 2 xlsx Page 1 of 1 7 2 2013 ExxonMobil Pipeline Company Mayflower Pipeline Incident Mayflower Arkansas Downstream Areas Remedial Sampling Plan Table 3 List of Laboratory Analytes Analyte CAS Number Page 1 of 4 XOM Mayflower_Downstream Areas SP_Table 3 xlsx 7 2 2013 ExxonMobil Pipeline Company Mayflower Pipeline Incident Mayflower Arkansas Downstream Areas Remedial Sampling Plan Table 3 List of Laboratory Analytes Analyte CAS Number Page 2 of 4 XOM Mayflower_Downstream Areas SP_Table 3 xlsx 7 2 2013 ExxonMobil Pipeline Company Mayflower Pipeline Incident Mayflower Arkansas Downstream Areas Remedial Sampling Plan Table 3 List of Laboratory Analytes Analyte CAS Number Unsubstituted Alkylated 0 1 Benzanthrenejonysenes O C1 Dibenzathiophene O Ct Fluoranthenes Pyrenes O Ctluorenes O C1 Phenanthrenes Anthracenes O 02 Benzanthrenejonysenes O 02 Dibenzathiophene O C2 Fluoranthenes Pyrenes O C2 Fluorenes O 02 Naphthalenes O 02 Ph
108. laboratory for analysis Up to five 1 5 foot sediment cores will be collected at unbiased locations evenly distributed along the length of the ditch The core locations will alternate one third of the distance from either the north or south bank Three 6 inch depth interval samples 0 to 6 inches 6 to 12 inches and 12 to 18 inches will be submitted for analysis Soil cores will be collected from areas adjacent to each sediment core and on alternating sides of the ditch above the water line Five cores will be collected from up to five grids 4 approximately 15 feet by 25 feet in size and will be used to form a 5 point composite The surface 0 to 6 inch interval of each core will be composited and submitted for analysis At the centroid core location the subsurface intervals 6 to 12 inches and 12 to 18 inches will also be submitted to the laboratory for analysis One surface water sample will be collected at the midpoint of this subsection Page 1 of 5 7 2 2013 XOM Mayflower_Downstream Areas SP_Table 1 xisx ExxonMobil Pipeline Company Mayflower Pipeline Incident Mayflower Arkansas Downstream Areas Remedial Sampling Plan Table 1 Sampling Approach Summary Approximate Number of Sample Locations and Estimated Total Number of Samples in parentheses Sampling Approach Sediment Soil Surface Water Up to four 1 5 foot sediment cores will be collected at unbiased locations evenly distributed along the length of t
109. lanks are collected per equipment set which represents all of the tools needed to collect a specific sample Equipment blanks should be collected at the rate of described in the specific Work Plan or SAP IX References USEPA Region 9 Field Sampling Guidance 1 230 Sampling Equipment Decontamination Appendix F SOP Field Equipment Decontamination docx a ARCADIS Imagine the result Infrastructure Water Environment Buildings Chain of Custody Handling Packing and Shipping Rev 2 Rev Date March 6 2009 ARCADIS SOP Chain of Custody Handling Packing and Shipping Rev 2 Rev Date March 6 2009 l Scope and Application This Standard Operating Procedure SOP describes the chain of custody handling packing and shipping procedures for the management of samples to decrease the potential for cross contamination tampering mis identification and breakage and to insure that samples are maintained in a controlled environment from the time of collection until receipt by the analytical laboratory Il Personnel Qualifications ARCADIS field sampling personnel will have current health and safety training including 40 hour HAZWOPER training Department of Transportation DOT training site supervisor training and site specific training as needed In addition ARCADIS field sampling personnel will be versed in the relevant SOPs and possess the skills and experience necessary to successfully complete the desired fie
110. ld work lll Equipment List The following list provides materials that may be required for each project Project documents and sample collection requirements should be reviewed prior to initiating field operations e indelible ink pens black or blue e polyethylene bags resealable type e clear packing tape strapping tape duct tape e Chain of custody e DOT shipping forms as applicable e custody seals or tape e appropriate sample containers and labels e insulated coolers of adequate size for samples and sufficient ice to maintain 4 C during collection and transfer of samples e wetice e cushioning and absorbent material i e bubble wrap or bags arcadis us officedata newtown pa sop library reformatted sops 2008 general sops 1663199 chain of custody handling packing and shipping doc 2 ARCADIS SOP Chain of Custody Handling Packing and Shipping 3 Rev 2 Rev Date March 6 2009 e temperature blank e sample return shipping papers and addresses and e field notebook IV Cautions Review project requirements and select appropriate supplies prior to field mobilization Insure that appropriate sample containers with applicable preservatives coolers and packing material have been supplied by the laboratory Understand the offsite transfer requirements for the facility at which samples are collected If overnight courier service is required schedule pick up or know where the drop off service cente
111. le containers to prevent preservatives if present in sample container from being lost Handle samples in accordance with the SOP for Chain of Custody Handling Packing and Shipping Sample Collection Using a Discrete Depth Sampler e g Kemmerer or Van Dorn Personnel conducting surface water sampling using grab sample collection techniques should perform the following Collect appropriate equipment cleaned and decontaminated Obtain appropriate sampling containers Mobilize to surface water sampling location in accordance with the work plan or SAP Carefully set the sampling device so that water is allowed to pass through the tube Lower the pre set sampling device to the predetermined depth using marked rope or line attached to the device When at desired depth send down the messenger closing the device Avoid disturbing the bottom Retrieve sampler and discharge the first 10 20 mL to clear any potential cross contamination Measure water quality parameters in accordance with the SOP for Measuring Basic Water Quality Parameters SOP Surface Water Sampling_Rev 6 3 2013 doc 4 ARCADIS SOP Surface Water Sampling Rev 2 Rev Date June 3 2013 9 Transfer surface water samples into laboratory supplied sample containers to complete the scope described in the SAP Avoid overfilling sample containers to prevent preservatives if present in sample container from being lost 10 Handle samples in accordance with
112. leanup levels USEPA 2003b Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas To evaluate the combined toxic contributions of PAHs in a mixture the sum of the quotients of the measured PAH concentrations in sediment pore water normalized to organic carbon PAH to the FCVs for each individual PAH is calculated FCVs are presented for 34 PAHs including alkylated and parent PAHs which will be among the constituents analyzed for at the site as noted in Table 3 The quotient is called an Equilibrium Partitioning Sediment Benchmark Toxic Unit ESBTUFCV or TU and the summation as represented by ESBTUFCV total TU is analogous to a hazard index HI PAH P4H PAH FCV FCV FCV n TU If the HI total TUs is equal to or less than one in a given sediment sample the concentration of the PAH mixture in sediment is acceptable for the protection of benthic organisms If the HI exceeds one the concentration of the PAH mixture in the sediment may not be acceptable for the protection of benthic organisms The ESB TU evaluation will be conducted for aquatic sediment sample results along with comparison of results to approximate screening criteria Because PAHs bind to organic carbon in sediment to estimate the PAH concentration in porewater Cpw the concentration in sediment Csea has to be normalized to that of organic carbon The USEPA guidance 2003b describes the method fo
113. lected as part of this sampling program A sediment soil and surface water assessment sampling program will be conducted in the above referenced areas to generate preliminary quantitative sampling results and to provide data necessary for comparison to established quantitative screening levels Analytical data generated from this sampling program will be evaluated to establish the current sediment soil and surface water quality following the recently completed Mayflower Pipeline Incident response efforts and to determine whether additional sampling is needed It is anticipated that the analytical results from this initial assessment sampling program will be used to guide subsequent sampling efforts during a second field effort if needed to fill in analytical data gaps Sampling will also be performed to preliminarily characterize background sediment and soil conditions in Lake Conway In addition background sediment sampling will be conducted along the drainage way flow path upstream of the oil impacted areas Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas 2 Sampling Methodology The following sampling methodology was developed to generate sediment soil and surface water analytical data representative of sediment soil and surface water quality conditions and other pertinent information following the Mayflower Pipeline Incident For the purposes of this sampling plan sediment refers to
114. les This SOP may change depending upon field conditions equipment limitations or limitations imposed by the procedure Substantive modification to this SOP will be approved in advance by the Project Manager IL Personnel Qualifications ARCADIS field personnel will have current health and safety training including 40 hour HAZWOPER training site supervisor training and site specific training as needed In addition ARCADIS field personnel will be versed in the relevant SOPs and will possess the skills and experience necessary to successfully complete the desired field work The project Health and Safety Plan HASP and other documents will identify any other training requirements such as site specific safety training or access control requirements lll Equipment List The following equipment list contains materials that may be needed in carrying out the procedures contained in this SOP Not all equipment listed below may be necessary for a specific activity Additional equipment may be required pending field conditions e personal protective equipment PPE and other safety equipment as required in the project Health and Safety Plan HASP e project Quality Assurance Project Plan QAPP e Sampling and Analysis Plan SAP e indelible ink pens e appropriate sample containers labels and forms e decontamination supplies see the SOP for Decontamination including bucket distilled or deionized water cleansers appropriate for removin
115. ll only be reading the below ground surface portion The stickup end the handle if you will won t be included in the log Step 2 Once the Dart is retrieved hold the Dart horizontal and away from other Darts or contaminating surfaces and transport the Dart back to the central location or a clean plastic sheet laid out on the river bank etc At this time you might notice a distinct mudline If you do and you trust that this represents the true zero feel free to mark this location by attaching a strong zip tie to the Dart at that exact location Step 3 Clean the Dart of any major debris mud If grossly contaminated with tar oil lay out some paper towels and let the residual material drip soak off until it s at a point where you feel it won t flow seep It s important to recognize that gross NAPL will continue to source PAHs to that Dart or section of Dart making that section higher in PAH relative to the other Darts that were exposed to NAPL for only the dwell time If necessary to wipe lots of mud debris rare then wipe across the Dart don t scrub back forth lengthwise as this might smear NAPL up down the Dart Step 4 Wrap the Dart in aluminum foil If it s necessary convenient to leave some mud soil on the Dart it s best to let the mud dry to the touch so it doesn t flow or smear around a lot while being wrapped or shipped Figure 5 Wrapping Dart in foil Step 5 At this point the Dart is robust and readily
116. lyses JSA lil Equipment List The following equipment will be needed during Dart sampler activities e Boat sized per field conditions optional e Waders optional e Personal Floatation Device PFD optional e Dakota Darts plastic sleeves and shipping box tube e Dakota slide hammer for Darts e Rope with flagging or buoys e Nitrile gloves e Packing tape e Tape measure e Global Positioning System GPS e Garbage bags e Plastic sheeting e Paper towel e Aluminum foil e Sample labels amp marker e Field notebook amp pen sop dart 050613 docx K ARCADIS SOP Dart Sampler Field Deployment and Retrieval 2 Rev 0 Rev Date May 6 2013 e Erasable whiteboard amp marker e Site specific HASP e Digital camera IV Cautions Always wear a PFD within 10 feet of open water watch for pinch points and always have three points of contact upon boarding traversing and exiting the boat Know what substances may be present in the sediment and understand their hazards V Health and Safety Considerations Field activities associated with Dart samplers will be performed in accordance with a site specific HASP a copy of which will be present on site during such activities VI Procedure Dart installation recovery and packing will be performed according to the techniques outlined in the User Manual for Darts Dakota 2010 provided as an attachment to this SOP and the procedures described below Darts may b
117. manent markers could introduce volatile constituents into the samples It may be necessary to field filter some parameters e g metals prior to collection depending on preservation analytical method and project quality objectives Store and or stage empty and full sample containers and coolers out of direct sunlight Be careful not to over tighten lids with Teflon liners or septa e g 40 mL vials Over tightening can cause the glass to shatter or impair the integrity of the Teflon seal SOP Surface Water Sampling_Rev 6 3 2013 doc ARCADIS SOP Surface Water Sampling 3 Rev 2 Rev Date June 3 2013 Use caution and appropriate cut resistant gloves when tightening lids to 40 mL vials These vials can break while tightening and can lacerate hand Amber vials thinner glass are more prone to breakage If thunder or lighting is present discontinue sampling and take cover until 30 minutes have passed after the last occurrence of thunder or lighting The ability to safely access the surface water sampling locations should be verified prior to sampling Field activities will be performed in accordance with a project specific HASP a copy of which will be present onsite during such activities Safety hazards associated with sampling surface water include fast moving water deep water and steep slopes close to sampling sites Extreme caution should be used when approaching sampling sites Work will be performed in accordance
118. marized in Table 1 and shown on Figures 2 through 6 The sampling approach for each of these segments is described below e Division A Main Shallow Ditch Along North Main Street Sediment core samples will be collected to a depth of 12 inches or to refusal from four locations spaced equally along the centerline of the creek as shown on Figure 2 e Division A 365W Shallow Ditch Between North Main Street and Highway 365 Sediment core samples will be collected to a depth of 18 inches or to refusal from five locations spaced equally along the centerline of the creek and at distances from the left bank alternating between one thirds and two thirds of the creek channel width as shown on Figure 3 e Division A 365E Shallow Ditch Between Highway 365 and 1 40 Sediment core samples will be collected to a depth of 18 inches or to refusal from four locations spaced equally along the centerline of the creek and at distances from the left bank alternating between one third and two thirds of the creek channel width as shown on Figure 3 e Division B Dawson Cove Open Marsh Area Located Between I 40 and Division B On Water Along the main creek channel sediment core samples will be collected to a depth of 18 inches or to refusal from up to eight locations spaced approximately 200 feet along the centerline of the creek and at distances from the left bank alternating between one third and two thirds of the creek channel width as shown on Figure 4
119. meter e Thermometer e Turbidity meter e Dissolved oxygen meter Surface water quality parameters will be measured at each sample location Surface water quality parameters will be monitored and recorded to confirm that surface water quality is stable and worker related disturbances are not affecting water quality e g turbidity Field parameter stability will be established as e pH stable 1 standard unit e Conductivity stable 10 of previous measurement e Temperature stable 1 degree Celsius e Turbidity stable 10 NTU or NTU if turbidity is less than 10 NTU surface water sap rev 8 072213 docx 5 K ARCADIS Surface Water Sampling and Analysis Plan Mayflower Pipeline Incident Mayflower Arkansas 5 Sample Analysis Surface water samples will be collected and submitted to Lancaster Laboratories for analysis for the following compounds e Volatile Organic Compounds VOCs by USEPA Method 8260 e Polycyclic Aromatic Hydrocarbons PAHs by USEPA Method 8270 SIM e Total metals 8 RCRA metals plus nickel vanadium calcium and magnesium for Ca Mg Hardness calculation by USEPA Method 6010 7470 mercury e Dissolved metals 8 RCRA metals plus nickel and vanadium by USEPA Method 6010 7470 mercury e Oil and grease HEM by USEPA Method 1664A 6 Laboratory Sample Quality Assurance Sample and analytical quality assurance for laboratory samples will be achieved through compliance with the project QAPP ARC
120. ms Appendix B SOP Field Documentation doc ARCADIS SOP Field Documentation 2 Rev 0 Rev Date December 7 2011 e indelible ink pens e GPS e camera IV Cautions This section is not applicable V Procedures General Requirements Pertinent field information will be recorded in a logbook and or an appropriate form as described herein with a black weather resistant pen A key that describes each entry is provided for each form Logbook entries will be factual and observational i e no speculation or opinion and will not contain any personal information or non project related entries The cover and binding of each logbook will be labeled to identify the operation and dates included within the logbook each page in the logbook will be consecutively numbered A page header will appear on the first page of each day s notes in the logbook and activities for each day will be recorded on a new page The page header will include e name of author and other personnel onsite and affiliated organization if applicable e date e time of arrival e current weather and river stage if applicable conditions e weather forecast for the day An abbreviated header limited to the date will appear at the top of each additional page for the active date Field forms will require similar header information Appendix B SOP Field Documentation doc ARCADIS SOP Field Documentation 3 Rev 0 Rev Date December 7 201
121. n Dedicated sampling equipment will not require decontamination This SOP may change depending upon field conditions equipment limitations or limitations imposed by the procedure Substantive modification to this SOP will be approved in advance by the Project Manager lI Personnel Qualifications ARCADIS field sampling personnel will have current health and safety training including 40 hour HAZWOPER training and site specific training as needed In addition ARCADIS field sampling personnel will be versed in the relevant SOPs and will possess the skills and experience necessary to successfully complete the desired field work The project Health and Safety Plan HASP and other documents will identify any other training requirements such as site specific safety training or access control requirements Appendix F SOP Field Equipment Decontamination docx ARCADIS SOP Field Equipment DecontaminationRev 1 Rev Date December 7 2011 Hl Equipment List The following equipment list describes materials that may be needed when carrying out the procedures contained in this SOP Not all equipment listed below may be necessary for a specific activity Additional equipment may be required pending field conditions personal protective equipment PPE and other safety equipment as required in the project HASP project quality assurance project plan QAPP e Work Plan or Sampling and Analysis Plan SAP e distilled deionized water
122. n of whether there are any continuing remediation needs This SAP includes daily sampling during the currently ongoing active response activities in Dawson Cove which will continue until a modified frequency is agreed upon with the ADEQ surface water sap rev 8 072213 docx 1 K ARCADIS Surface Water Sampling and Analysis Plan Mayflower Pipeline Incident Mayflower Arkansas 3 Surface Water Sampling Locations 3 1 Locations Sampled To Date Historical surface water sample locations are shown on Figure 1 The following locations have been sampled downstream of the Incident where an asterisk indicates locations that have been sampled at both shallow and deeper intervals Drainage way along North Main Street WS 008 e Dawson Cove outlet south of Highway 89 WS 004 WS 007 WS 009 WS 010 WS 020 and WS 021 e Dawson Cove outlet north of Highway 89 WS 001 WS 006 e In Lake Conway downstream of Dawson Cove outlet WS 012 WS 002 and WS 011 At Lake Conway dam WS 003 e In Palarm Creek WS 018 e In Lake Conway north of Dawson Cove WS 005 WS 013 WS 014 WS 015 WS 016 and WS 017 e In stream leading to Dawson Creek WS 019 e In background drainage way locations WS BKG 001 and WS BKG 002 The Lake Conway locations are intended to monitor water quality in the lake and provide additional reference locations for comparison Sample location WS BKG 001 was used as a background drainage 1 For sampl
123. n 10 feet of water watch for pinch points and always have three points of contact upon boarding traversing and exiting the boat V Procedure Always don personal protective equipment PPE as required by the HASP Three replicates will be collected per SPI location with two images per each replicate The rate of data acquisition will be affected by several variables including but nat limited to efficiency of vessel positioning weather conditions water depth and transit times Daily SPI Camera Set Up 1 Atthe beginning of each survey day synchronize the time on the data logger mounted on the SPI camera with the navigation system clock 2 Load Nikon digital SLR camera and a charged battery in the camera housing 3 Fire test shots on the deck at the beginning of each day to verify all internal electronics systems are working according to specifications 4 Check frame counter at regular intervals during each survey day to make sure that the desired number of replicates has been taken If images have been missed or the penetration depth is insufficient then proper adjustments are made e g weight is added to the frame and additional replicates are taken sop sediment spi_rev5 30 2013 doc ARCADIS SOP Sediment Profile Imaging 3 Rev 0 Rev Date May 30 2013 SPI Data Collection 1 Pilot research vessel to the target sampling location Maximum water depth for hand deployed SPI equipment from a boat is approximately 6
124. n stabilizes c Record the peak value displayed by the PID sop sediment shallow core tubing doc ARCADIS SOP Sediment Core Collection 4 Rev 0 Rev Date December 7 2011 d The aliquot of sediment used for headspace testing will not be sent for laboratory analysis 14 Photo document the sample to provide reference for post processing questions regarding descriptions of color staining general texture recovery etc Photos will include a view of a dry erase board marked with the sample identification date and time The photo will also include a view of a tape measure for scale 15 Describe sediment sample according to Unified Soil Classification System USCS and document any other observations such as color type of organic materials present odor sheen staining etc 16 Sediment samples will be homogenized in disposable aluminum foil pans or stainless steel bowls prior to placement into proper laboratory jars Field Cleaning Procedure 1 Follow health and safety procedure specified in the HASP 2 Cleaning of reusable sampling equipment e g Lexan tube stainless steel bowls will follow the decontamination procedures presented in the Decontamination SOP 3 Cleaning will be conducted in plastic containers to collect all decontamination rinsate VI Waste Management Investigative derived waste IDW generated during the sediment sampling activities and disposable equipment will be transported for offsite
125. n the field forms will be double checked by the samplers to verify the information is correct Completed field forms will be reviewed periodically by the Investigative Organization and or Field Coordinator s designee to verify that the requirements are being met Appendix B SOP Field Documentation doc 5 fra ARCADIS Infrastructure Water Environment Buildings Dart Sampler Field Deployment and Retrieval Rev 0 Rev Date May 6 2013 Imagine the result A ARCADIS SOP Dart Sampler Field Deployment and Retrieval 1 Rev 0 Rev Date May 6 2013 l Scope and Application This Standard Operating Procedure SOP describes the field deployment retrieval and packing procedures for the Dakota Technologies Inc Dart Solid Phase Extraction Samplers This SOP may change depending upon field conditions equipment limitations or limitations imposed by the procedure Substantive modification to this SOP will be approved in advance by the Project Manager II Personnel Qualifications All field personnel must have the appropriate training required by ARCADIS and the client as described in the project Health and Safety Plan HASP ARCADIS field sampling personnel will be versed in the relevant SOPs and will possess the skills and experience necessary to successfully complete the desired field work In addition to field training each employee must go through boat training and review the boating and sampling job safety ana
126. n the top and on one side and arrows indicating This Side Up on two adjacent sides Place custody seal evidence tape over front right and back left of the cooler lid initial and date then cover with clear plastic tape Note Procedure numbers 2 3 5 and 6 may be modified in cases where laboratories provide customized shipping coolers These cooler types are designed so the sample bottles and ice packs fit snugly within preformed styrofoam cushioning and insulating packing material Shipping Procedures All samples will be delivered by an express carrier within 48 hours of sample collection Alternatively samples may be delivered directly to the laboratory or laboratory service center or a laboratory courier may be used for sample pickup If parameters with short holding times are required e g VOCs EnCore Sampler nitrate nitrite ortho phosphate and BOD sampling personnel will take precautions to ship or deliver samples to the laboratory so that the holding times will not be exceeded Samples must be maintained at 4 C 2 C until shipment and through receipt at the laboratory All shipments must be in accordance with DOT regulations and ARCADIS dangerous goods shipping SOPs arcadis us officedata newtown pa sop library reformatted sops 2008 general sops 1663199 chain of custody handling packing and shipping doc ARCADIS SOP Chain of Custody Handling Packing and Shipping 10 Rev 2 Rev Date March 6
127. nd sediment locations Figure 7 to provide a representation of the degree of variability in sediment type and texture within Lake Conway Depending upon the results of this survey SPI images may be used to select sediment core locations for collection and analysis during a second field effort 3 Laboratory Sample Quality Assurance Sample and analytical quality assurance for laboratory samples will be achieved through compliance with the project QAPP ARCADIS 2013 In accordance with this sampling plan the following quality assurance samples will be collected during implementation of this sampling plan e One field duplicate sample per 20 field samples collected per medium i e one per 20 soil samples and one per 20 sediment samples Field duplicate samples will be sequentially numbered as any other sample and for purposes of laboratory analysis and chain of custody there will be no identifying markers of duplicate samples e One matrix spike matrix spike duplicate per 20 field samples collected per medium e One rinsate blank sample per day on decontaminated non dedicated sampling equipment e g spoons and stainless steel bowls used for sample homogenization hand auger e One trip blank per cooler containing samples that will be analyzed for VOCs 4 Reporting A data report will be prepared to document the sediment soil and surface water sampling activities and summarize field and analytical data The report will include releva
128. nd the photographer s name will be recorded Additional information may include differential global positioning system coordinates direction the photographer was Appendix B SOP Field Documentation doc ARCADIS SOP Field Documentation 4 Rev 0 Rev Date December 7 2011 facing and or weather conditions If necessary a common object will be included in the photograph to indicate the scale of the object being documented Equipment Decontamination Documentation of decontamination procedures will be contained in a logbook and will include a list of equipment being decontaminated a brief description of the procedure and materials used during the process and the names of the project staff performing the decontamination Equipment Calibration and Maintenance Equipment calibration will be recorded in the field notebook Instrument information including the instrument manufacturer model number and serial number will be recorded Instrument calibration will be performed in accordance with manufacturer s specifications Values measured during calibration will be recorded in the equipment calibration log In addition maintenance problems and repairs to the equipment will be recorded in the field notebook Sample Collection Documentation of samples will be recorded in the field documents discussed above As samples are collected qualified personnel will describe each sample on the appropriate log form in the field logbook and on
129. ng but that Dart s own particular location sediment come into contact with the Dart That means that Darts should be handles without letting the Dart touch oil NAPL from any other source A few tips include e Lay out a clean and level work area or base camp with dirty and clean zones so one doesn t inadvertently expose clean tools Darts to contaminated surfaces e Try to implant Darts by working from suspected clean zones toward suspected hot zones so that effort of cleaning the tooling and degree of contamination of tooling is reduced between clean zones and hot ones A small degree of inadvertent carryover between two hot Dart locations is not nearly as detrimental as carryover from a hot zone to a pristinely clean zone leading to a very false positive e Switch gloves A LOT Take several boxes of cheap nitrile gloves keep lots of spares in your pockets and when you see tar oil on your gloves and you need to handle a Dart then switch to new gloves When in doubt glove up e Use lots of paper towels tarps plastic sheeting or whatever you need to prevent tar oil carryover e Work upstream or upwind to prevent sheen from previous plantings contaminate the subsequent Darts e Always use a Dart or two as trip blanks Take them in the field and back with you and have them analyzed to prove that shipping storing reading and other processes did not create positive responses in the Darts lt ls Dakota Technologies
130. nsively screen for polycyclic aromatic hydrocarbons PAHs in sediments and similar soft soils where LIF traditional soil boring and other mechanized sampling are difficult if not impossible The Dart sampler is comprised of a continuous rope or rod made from or coated with solid phase extraction SPE media the same type of materials used in labs for EPA approved cleanup and pre concentration of PAHs in traditional grab samples PAHs are attracted to and sorb into the SPE media Once the PAHs have migrated into the Dart they re held within the SPE matrix and remain trapped there almost indefinitely The Darts are deployed by hand or manual slide hammer into the sediments anywhere from to 20 ft deep depending on soil conditions or survey needs Once planted any PAHs that are sorbed to sediment soil particles dissolved in sediment pore water or exist as a component of non aqueous phase liquids in the sediments will migrate into the Dart sampler They migrate into the Dart sampler because of the PAHs high affinity for the SPE material versus its relatively low affinity for water or sediments generating a considerable concentration gradient Typically 24 hours of equilibration time is sufficient after which the Darts are retrieved packaged and sent to Dakota Technologies Inc Dakota for reading Additional soak times allow more PAHs to sorb In most environments it does not matter if 24 72 hours soak times are used but all soak
131. nt cores the three interval samples 0 to 6 inches 6 to 12 inches and 12 to 18 inches will be submitted for analysis Fourteen marsh samples will be collected using 5 point composites centered on a 200 foot Upper B On sample grid For each composite five cores will be collected from a grid approximately 25 8 24 14 42 Water feet by 25 feet in size The surface 0 to 6 inch interval of each core will be composited and 5 Dart 1 Dart submitted for analysis and the subsurface 6 to 12 inch 12 to 18 inch 18 to 24 inch and 24 to 36 inch interval of the centroid core will also be submitted to the laboratory however the 18 to 24 inch and 24 to 36 inch depth intervals will be analyzed only if the bottom most sample exceeds screening criteria One marsh soil location will be targeted for co located Dart analysis Locations selected for this analysis will be analyzed to depth of refusal in 1 foot increments Two surface water samples will be collected at locations approximately one third and two thirds of the longitudinal distance of the main creek channel along the subsection Page 3 of 5 7 2 2013 XOM Mayflower_Downstream Areas SP_Table 1 xisx Lower B On Water Lake Conway Near Highway 89 Culvert Lake Conway Background Samples 7 2 2013 ExxonMobil Pipeline Company Mayflower Pipeline Incident Mayflower Arkansas Downstream Areas Remedial Sampling Plan Table 1 Sampling Approach Summary Sampling Appr
132. nt tables and figures to present the data collected The data will be evaluated and compared to ecological screening values ESVs as appropriate consistent with USEPA risk assessment guidance and described in the following sections Survey data will be used in association with stormwater runoff estimates and Lake Conway water level history to identify areas frequently inundated on a seasonal basis Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas The data evaluation will focus on the protection of potential ecological receptors in both the aquatic and terrestrial environments Future human exposure associated with recreational use may be possible after remediation is complete Based on agreement with the agencies initial data evaluation will focus on the ecological receptors but human exposures are evaluated as well due to the ecological endpoints being protective of potential human receptors as well Based on these evaluations follow up sediment soil and surface water investigations may be warranted If additional data collection needs are identified supplemental data collection plans will be prepared 4 1 1 Sediment Data Evaluation The data report will include comparison of sample analytical results to relevant ESVs Sediment ESVs will be obtained from the following sources in order of hierarchy 1 USEPA Region IV Sediment Screening Levels USEPA 2001 USEPA Region III Freshwater Sed
133. oach In the northern lower portion of this subsection seven sediment cores will be collected at unbiased locations evenly distributed along the axis of the open water Three of these sediment cores will be analyzed to a target depth of at least 3 feet and up to 4 feet or refusal The interval samples 0 to 6 inches 6 to 12 inches 12 to 18 inches 18 to 24 inches and 24 to 36 inches will be submitted for analysis however the 18 to 24 and 24 to 36 inch depth intervals will be analyzed only if the bottom most sample exceeds screening criteria At the other four locations the three interval samples 0 to 6 inches 6 to 12 inches and 12 to 18 inches will be submitted for analysis Surface water samples in the B On Water area will be collected as described above in Upper B On Water Six 1 5 foot sediment samples will be collected near the culvert The three intervals 0 to 6 inches 6 to 12 inches and 12 to 18 inches will be submitted for analysis Response activities are under way that include the collection of surface water samples at approved sample locations these are expected to continue Therefore no additional samples are currently proposed in this sampling plan Six surface sediment samples 0 to 6 inches will be collected along the shoreline of Lake Conway and submitted for analysis Three marsh samples will be collected using 5 point composites For each composite five cores will be collected from a grid approximately 2
134. of NAPLs since 1993 Modifications for the purposes of Dart reading include a modified optical arrangement and the addition of a lathe that rotates the Dart while translating the excitation emission optics The benefit of this rotating lathe system is that the Dart is read in a spiral pattern meaning the Dart reading has maximum coverage and there are no blind areas The system developed by Dakota sends excitation light through a fiber optic cable to the Dart reader The light exits fiber and illuminates the Dart As the probe is advanced along the Dart if fluorescent compounds exist 1 e contaminants light is emitted The emission light is transmitted through a fiber back to the instrument for analysis Dakota s LIF systems monitor four unique bands of this emission in real time Responses are indicated on a graph of signal vs depth More information on the UVOST and laser induced fluorescence can be found at our website www DakotaTechnologies com Dart Preparation The Darts are unpackaged from the bulk container and inspected for any damage to the protective layer of packaging as this may be a sign of potential cross contamination A Dart is then unwrapped from its protective layer and any debris is cleaned off the Dart using non fluorescent water and lint free towels At all times personnel handling the Darts wear latex or nitrile gloves that have been proven to be non fluorescent Note this cleaning has no impact on the absorbed NAPL due
135. or limitations imposed by the procedure Substantive modification to this SOP will be approved in advance by the Project Manager IL Personnel Qualifications All field personnel must have the appropriate training required by ARCADIS and ExxonMobil as described in the project Health and Safety Plan HASP ARCADIS field personnel will be versed in the relevant SOPs and will possess the skills and experience necessary to successfully complete the desired field work In addition to field training each employee must go through boat training and review the boating and SPI JSA lll Equipment List The following equipment will be needed during SPI survey activities e Handheld Ocean Imaging Sediment Profile Camera System supplied and operated by Germano amp Associates Inc o 12 v Nicad Battery Packs o 12 Kilogram Lead Weights 10 sets o Mud Doors o Nikon D7000 Camera amp Spare body o Tool kit o Shackles swivels and hardware e Global Positioning System GPS e Pontoon Research vessel sop sediment spi_rev5 30 2013 doc ARCADIS SOP Sediment Profile Imaging 2 Rev 0 Rev Date May 30 2013 e Navigation system e Field notebook log and pens e Health and safety equipment as required by the site HASP e Site specific HASP IV Cautions Field activities associated with SPI will be performed in accordance with a site specific HASP a copy of which will be present on site during such activities Always wear a PFD withi
136. orded in the daily log or log book and a label showing this information in the photo is useful IX Quality Assurance One Dart per shipping container should be carried to the field as a blank not installed in any site materials and sent back to the lab for analysis Field documentation data reporting requirements sampling handling custody requirements packing handling and shipping requirements along with lab custody procedures analytical methods quality control QC requirements and laboratory sop dart 050613 docx 62 ARCADIS SOP Dart Sampler Field Deployment and Retrieval 5 Rev 0 Rev Date May 6 2013 specific quality assurance quality control QA QC requirements are stated in the site specific Quality Assurance Project Plan xX References Dakota 2010 User Manual Darts Field Depolyable Solid Phase Extraction Samplers Version 2 10 09 Dakota Technologies sop dart 050613 docx KA ARCADIS Infrastructure environment facilities Sediment Profile Imaging Rev 0 Date May 30 2013 Imagine the result ARCADIS SOP Sediment Profile Imaging 1 Rev 0 Rev Date May 30 2013 l Scope and Application This Standard Operating Procedure SOP describes the operation of the hand deployed sediment profile imaging SPI system The general procedures to be utilized in obtaining sediment images are outlined below This SOP may change depending upon field conditions equipment limitations
137. own on Figure 5 At the other locations the sediment core will be collected to a depth of at least 18 inches At a subset of five of the sediment core locations from the Upper B On Water sampling unit Dart samplers will be installed to provide information on the sediment PAH depth profile and for comparison to surface sediment PAH analytical results The Dart technology provides a semi quantitative measurement of total PAH content of the sediments and a continuous vertical profile of relative PAH presence Prior to the use of Dart samplers in the field a small 30 to 40 milliliter sample of crude oil will be evaluated by Dakota Technologies to determine the effectiveness of the Dart samplers based on strength of the relative fluorescence of the site specific material The Dart sampling procedure is described in Attachment C The Dart sampling technique may be used if needed in lieu of core sample analyses for further delineation if sampling of additional locations beyond those addressed in this sampling plan is needed Two sediment sampling locations will be located immediately downgradient of the Dawson Cove outlet culvert under Highway 89 Sediment samples collected near the culvert are expected to be representative of localized sediment conditions and not of Lake Conway as a whole In Lake Conway four sediment sampling locations were selected to provide data representative of sediments near the inflow to the lake under Highway 89 that drains th
138. pment and dispose of in approved storage containers Steam Cleaning Pressure Washing Sampling Equipment 1 Place equipment to be washed inside containment area Don appropriate PPE to prevent splashing spraying into eyes or onto skin 2 Confirm that steam cleaner pressure washer is operating correctly and that burner is heating water 3 Spray all surfaces of equipment at least twice to remove bulk contaminants e g soil particles and then to rinse clean surface 4 Manage wastes in accordance with Section VII below Decontaminating Submersible Pump Submersible pumps may be used The pumps will be cleaned and flushed between uses This cleaning process will consist of the following e Wash with an external detergent wash and rinse with tap water Flush potable water through the pump Use an appropriate container filled with potable water Run long enough to effectively flush the pump housing and hose Caution should be exercised to avoid contact with the pump casing and water in the container while the pump is running do not use metal drums or garbage cans to avoid electric shock Disconnect the pump from the power source before handling e Place on or in clean polyethylene sheeting to avoid contact with the ground surface Manage wastes in accordance with Section VII below VI Waste Management Appendix F SOP Field Equipment Decontamination docx 5 ARCADIS SOP Field Equipment DecontaminationRe
139. presented to allow the analytical laboratory to properly analyze the samples For example polychlorinated biphenyl PCB analyses may be represented by entering PCBs or Method 8082 Multiple methods and or analytical parameters may be combined for each column e g PCBs VOCs SVOCs or 8082 8260 8270 These columns should also be used to present project specific parameter lists e g Appendix IX 3 target analyte list Each sample that requires a particular parameter analysis will be identified by placing the number of containers in the appropriate analytical parameter column For metals in particular indicate which metals are required Number of containers for each method requested This information may be included under the parameter or as a total for the sample based on the chain of custody form used Note which samples should be used for site specific matrix spikes Indicate any special project requirements arcadis us officedata newtown pa sop library reformatted sops 2008 general sops 1663199 chain of custody handling packing and shipping doc ARCADIS SOP Chain of Custody Handling Packing and Shipping 6 Rev 2 Rev Date March 6 2009 k Indicate turnaround time required I Provide contact name and phone number in the event that problems are encountered when samples are received at the laboratory m If available attach the Laboratory Task Order or Work Authorization forms n The remarks field should
140. r a one carbon partitioning model that incorporates TOC TOC is a measure of natural organic carbon such as vegetative debris humic and fulvic acids and decayed remains of plants and animals Sediment TOC is quantified as the fraction of organic carbon foc in sediment The one carbon partitioning model is shown in the equation below USEPA 2003b PAH or Cow Csea foc However the guidance USEPA 2003b also recognized that various types of carbon have differing capacity for binding PAHs and other narcotic chemicals One such type of carbon that has been shown to have a significant binding capacity is BC anthropogenic carbon such as coke charcoal and soot which are known to have extremely high sorption capacities Accardi Dey and Gschwend 2002 and 2003 Burgess 2009 Ghosh 2007 Hauck et al 2007 Hawthorne et al 2007 Interstate Technology Regulatory Council 2011 Lohmann et al 2005 Whereas the natural organic matter partitioning model discussed above USEPA 2003b is still used widely in developing sediment quality guidelines for PAHs based on FCVs of PAHs in the equilibrium water phase the presence of BC in sediments may make this approach overly conservative Therefore a two carbon model can also be used to better estimate the Cw using the following relationship from Accardi Dey and Gschwend 2002 which is used iteratively to estimate the freely dissolved PAH concentration by solving for Cpy Coca Cow foc X Koc fac X KecCpw
141. r is located and the hours of operation Prior to using air transportation confirm air shipment is acceptable under DOT and International Air Transport Association IATA regulation Schedule pick up time for laboratory courier or know location of laboratory service center and hours of operation Understand DOT and IATA shipping requirements and evaluate dangerous goods shipping regulations relative to the samples being collected i e complete an ARCADIS shipping determination Review the ARCADIS SOPs for shipping packaging and labeling of dangerous goods Potential samples requiring compliance with this DOT regulation include e Methanol preservation for Volatile Organic Compounds in soil samples e Non aqueous phase liquids NAPL v Health and Safety Considerations Follow health and safety procedures outlined in the project site Health and Safety Plan HASP arcadis us officedata newtown pa sop library reformatted sops 2008 general sops 1663199 chain of custody handling packing and shipping doc ARCADIS SOP Chain of Custody Handling Packing and Shipping 4 Rev 2 Rev Date March 6 2009 Use caution and appropriate cut resistant gloves when tightening lids to 40 mL vials These vials can break while tightening and can lacerate hand Amber vials thinner glass are more prone to breakage Some sample containers contain preservatives e The preservatives must be retained in the sample container and should in no inst
142. r sap rev 8 072213 docx Navigate to the proposed sample location and secure the boat to the shoreline and or deploy anchors Document water and shoreline conditions at the sampling location The approximate water depth will be estimated using the boat s depth finder and or a metered rod Using the grab sample method or discrete depth sampler method described in the SOP Attachment A collect surface water sample volume including aliquot for measurement of field water quality parameters described below K ARCADIS Surface Water Sampling and Analysis Plan Mayflower Pipeline Incident Mayflower Arkansas Fill sample bottles in accordance with the QAPP ARCADIS 2013 Observe the water surface during sampling for evidence of sheen distressed wildlife or other indications of oil impact Document appearance of the sample 4 2 Measurement of Surface Water Quality Field Parameters In conjunction with the collection of the surface water samples for laboratory analysis surface water quality field parameters will be measured by lowering the water quality probe into the water at each surface water sample location Water quality parameters will be measured in accordance with the sampling requirements and quality assurance requirements contained herein The water quality parameters will be documented in a field notebook or field log sheet The following equipment will be used to measure field parameters e pH meter e Conductivity
143. rallel to the ditch Along the A 365W segment a 10 or 15 by 25 foot composite layout will be used Figure 3 In the B Dawson Cove and Upper B On Water segments a 25 by 25 foot layout will be used Figure 4 and the axes of the square will be aligned along cardinal directions north south and east west In the B Dawson Cove and Upper B On Water areas target sample locations may be inundated in this case final sample locations may be adjusted in the field to ensure that all locations on the 5 point composite grid target locations can be sampled using the same methods Sample locations in this area that are waterlogged or otherwise exhibit low cohesiveness due to water content may require the use of sediment sampling procedures as previously described Every effort should be used to ensure that all samples from a single 5 point composite have been collected using the same sampling method The sampling tools will be decontaminated in accordance with the Decontamination SOP Attachment A Soils will be collected and composited as follows 1 Verify that ExxonMobil Pipeline Company has secured access to the property 2 Verify that each piece of field equipment is calibrated if necessary and inspected to confirm that it is operational ARCADIS 2013a 3 Visually inspect the soils in the area of the sample location target coordinates and record the location coordinates for the center sample point using NAD83 coordinate system Photograph and
144. rticles and estimate the percentage by dry weight of the gravel sand silt and clay Use the jar method visual method and or wash method Appendix X4 of ASTM D2488 to estimate the volume percentages of each category Use the volume estimate to inform a dry weight percentage estimate Note that the recorded sample fraction comprised of particles greater than 3 in dimension will be based on volume percentage while the remainder will be based on dry weight fraction The sum of the estimated percentages of particle groups should add up to 100 PRELIMINARY IDENTIFICATION Identify sample as fine grained if field logging suggests that more than 50 of the sample by weight would pass the No 200 sieve Identify the sample as coarse grained if field logging suggests that more than 50 by weight would be retained on the No 200 sieve Include appropriate descriptors with the principal component These descriptors vary for different particle sizes as follows sop soil description_rev5 29 2013 doc ARCADIS SOP Soil Description 6 Rev 2 Rev Date May 29 2013 Angularity Describe the angularity for very coarse sand and larger particles in accordance with the table below and ASTM D2488 Figures showing examples of angularity are available in ASTM D2488 and the ARCADIS Soil Description Field Guide Description Criteria Angular Particles have sharp edges and relatively plane sides with unpolished surfaces Subangular P
145. s affected by the Mayflower Pipeline Incident and at background locations as well as to supplement a remedial evaluation This sampling plan was prepared to fulfill the sampling objectives presented below The general objectives of the sampling program include collection of sediment soil and surface water samples to assess the post response conditions in five areas Figure 1 e Subsection A Main Shallow Ditch Along North Main Street e Subsection A 365W Shallow Ditch Between North Main Street and Highway 365 e Subsection A 365E Shallow Ditch Between Highway 365 and Interstate 40 I 40 e Subsection B Dawson Cove Open Marsh Area Located Between I 40 and Division B On Water e Subsection B On Water Open Water Area Located Between Division B Dawson Cove and Highway 89 Bridge In addition sediment sampling will be conducted at selected locations in Lake Conway north of Highway 89 to confirm that sediments have not been affected by the Mayflower Pipeline release in the main portion of Lake Conway It should be noted that a separate surface water monitoring program Attachment B is in place for Lake Conway surface water will continue to be addressed under that program The objectives of this sampling program are to evaluate post response sediment soil and surface water quality in visually impacted areas downstream of the location of the Mayflower Pipeline Incident and to collect background samples Survey data will also be col
146. s us officedata newtown pa sop library reformatted sops 2008 general sops 1663199 chain of custody handling packing and shipping doc ARCADIS SOP Chain of Custody Handling Packing and Shipping 8 Rev 2 Rev Date March 6 2009 sample matrix and preservative added if applicable Cover the label with clear packing tape to secure the label onto the container and to protect the label from liquid Confirm that all caps on the sample containers are secure and tightly closed In some instances it may be necessary to wrap the sample container cap with clear packing tape to prevent it from becoming loose For some projects individual custody seals may be required Custody seal evidence tape may be placed on the shipping container or they may be placed on each sample container such that the cooler or cap cannot be opened without breaking the custody seal The custody seal should be initialed and dated prior to relinquishing the samples Packing Procedures Following collection samples must be placed on wet ice to initiate cooling to 4 C immediately Retain samples on ice until ready to pack for shipment to the laboratory Secure the outside and inside of the drain plug at the bottom of the cooler being used for sample transport with Duct tape Place a new large heavy duty plastic garbage bag inside each cooler Place each sample bottle wrapped in bubble wrap inside the garbage bag VOC vials may be grouped by sample in in
147. sample collection Under no circumstances should analytical samples be collected from the discharge of the flow through cell When the container is full tightly screw on the cap Samples should be collected in the following order VOCs TOC SVOCs metals and cyanide and others or other order as defined in the Sampling and Analysis Plan SAP Completion of sampling At the completion of the sampling at the well turn off the pump and remove the tubing from the stream Drain the tubing according to the project requirements Remove the C Flex tubing from the pump head Discard all tubing and connectors according to project requirements Disconnect the power Disconnect the power cord disassemble pump head from controller and return equipment to the transport case Secure the well and properly dispose of PPE and disposable equipment Pack and store samples appropriately for transport to laboratory Handle samples as described in the SOP for Chain of Custody Handling Packing and Shipping Complete decontamination procedures for flow through analytical cell as appropriate SOP Surface Water Sampling_Rev 6 3 2013 doc 6 ARCADIS SOP Surface Water Sampling 7 Rev 2 Rev Date June 3 2013 VI Waste Management Investigative derived Waste IDW generated during the surface water sampling activities and disposable equipment will be transported for offsite disposal in accordance with the site specific Waste Manag
148. sample containers to complete the scope described in the SAP Avoid overfilling sample containers to prevent preservatives if present in sample container from being lost Handle samples in accordance with the SOP for Chain of Custody Handling Packing and Shipping Sample Collection Using a Discrete Depth Sampler e g Kemmerer or Van Dorn Personnel conducting surface water sampling using grab sample collection techniques should perform the following Collect appropriate equipment cleaned and decontaminated Obtain appropriate sampling containers Mobilize to surface water sampling location in accordance with the work plan or SAP Carefully set the sampling device so that water is allowed to pass through the tube Lower the pre set sampling device to the predetermined depth using marked rope or line attached to the device When at desired depth send down the messenger closing the device Avoid disturbing the bottom Retrieve sampler and discharge the first 10 20 mL to clear any potential cross contamination Measure water quality parameters in accordance with the SOP for Measuring Basic Water Quality Parameters SOP Surface Water Sampling_Rev 6 3 2013 doc 4 ARCADIS 10 SOP Surface Water Sampling Rev 2 Rev Date June 3 2013 Transfer surface water samples into laboratory supplied sample containers to complete the scope described in the SAP Avoid overfilling sample containers to prevent preservatives
149. scharge of the flow through cell When the container is full tightly screw on the cap Samples should be collected in the following order VOCs TOC SVOCs metals and cyanide and others or other order as defined in the Sampling and Analysis Plan SAP 11 Completion of sampling At the completion of the sampling at the well turn off the pump and remove the tubing from the stream Drain the tubing according to the project requirements Remove the C Flex tubing from the pump head Discard all tubing and connectors according to project requirements 12 Disconnect the power Disconnect the power cord disassemble pump head from controller and return equipment to the transport case 13 Secure the well and properly dispose of PPE and disposable equipment 14 Pack and store samples appropriately for transport to laboratory Handle samples as described in the SOP for Chain of Custody Handling Packing and Shipping 15 Complete decontamination procedures for flow through analytical cell as appropriate SOP Surface Water Sampling_Rev 6 3 2013 doc ARCADIS SOP Surface Water Sampling 7 Rev 2 Rev Date June 3 2013 VI Waste Management Investigative derived Waste IDW generated during the surface water sampling activities and disposable equipment will be transported for offsite disposal in accordance with the site specific Waste Management Plan Vil Data Recording and Management See the SOP for Field Documentation
150. selection and the soil collection techniques 2 5 1 Soil Sample Location Selection Soil sample locations were established for the following segments as summarized in Table 1 and shown on Figures 2 3 and 4 e Division A Main Concrete Channel West of North Main Street and Shallow Ditch Along North Main Street e Division A 365W Shallow Ditch Between North Main Street and Highway 365 e Division A 365E Shallow Ditch Between Highway 365 and I 40 e Division B Dawson Cove and Upper B On Water Area Bank and floodplain areas affected by response activity In this area a total of 28 marsh soil samples will be collected on an approximately 200 by 200 foot sampling grid some samples will be repositioned slightly to sample within estimated extent of oil impacted area Along the perimeter of Lake Conway six marsh soil sampling locations were selected to preliminarily assess background soil conditions in coves similar to Dawson Cove Gold Creek and Stone Dam Creek Approximate locations are shown in Figure 7 Actual sample locations will be determined in the field based on access and safety considerations If the sampling team is approaching a location and determines that the location is unsafe soil sampling will not be attempted at that location The sample location may be moved to a location that is safe to sample or the location may not be sampled Sample locations may be modified to sample areas where response action activities have
151. sitioning System GPS lexan core tube garbage bags photoionization detector PID transport container with ice appropriate sample containers labels and forms field notebook erasable whiteboard site specific HASP and digital camera IV Cautions Field activities associated with sediment sampling and description will be performed in accordance with a site specific HASP a copy of which will be present on site during such activities Always wear a PFD within 10 feet of water watch for pinch and always have three points of contacts points upon boarding traversing and exiting the boat Know what hazardous substances may be present in the sediment and understand their hazards Always avoid the temptation to touch sediments with bare hands detect odors by placing sediments close to your nose or tasting sediments V Procedure Sediment Sampling Procedure 1 Identify the proposed sample location in the field notebook along with other appropriate information collected during sediment probing activities Location date time of collection and description or surrounding area along with a photograph will be recorded for each sample 2 Don personal protective equipment PPE as required by the HASP sop sediment shallow core tubing doc ARCADIS 10 11 12 13 SOP Sediment Core Collection 3 Rev 0 Rev Date December 7 2011 Probe sediment in the vicinity of the sampling location using a ste
152. sog paujelo 25 1005 Du quap 10 EY Majd Z El 25 Fana ap g pr pur Pues Su yo Se Bess YO Por QUE euog Ty PAR GE GU PAE A a IO GL 2 FAP JE md RE AL es a j b Ji mmo jaspi um peii diji id TE A a M F peri dipi a jii ag m Hg COST CT HR pas AA AE prod papal Ayo a MT Aja igisa promi papal Apang a pete Do jm 5 ds HI Ye a peia go api es pami papal Apang 9 ia T ag TI A 1 Mae pan papal AE maja A een g A OR enj g puma Y dp LED pam papaija a EG MS H n ry 8 ae one VERRE pan AJO pam PET paa jaj ad GT a a pd a Ea PL cm FR FRA J i PR RL eg a HA pai AT Fi paak ghia pian pept pates o a GG T E PA PAGE A ml HR gt ER TN x ud qs parts pepe pp 2 Pt Ge O To A DD pepes jpeg c all i Na gg aT parii los paa A Fae py e pal Asing PA ih o o SS a EE A a Pe gg AA E parar AS e pn A O pa iy Peet eat dapi ae peed papati pood i GS i RER RAGES PRP a gy AS E o n pi gi E pap dc Ae E E HA gi PAP AJO g Deti met dep e pr papa a fr gy So pan TA gf o gt ed Bo dati a a TL oc paral PRE FU GT SHA paani papal jj c rast gg JIMI A de REA TL k k ajiss pumi papa pE CT a PRL EE NOT A paped ja 7 eet gis pel pe AR a Fe f Pn ee hp ai HL 5 4 papers A i ae LATE a PR b gt e a ha ri PEPA E Ss sang naz IMVN dno TOONAS dnodo serz a dll sop soil description _rev5 29 2013 doc ARCADIS SOP Field Documentation 1 Rev 0 Rev Date December 7 2011 L Scope and
153. ss steel bowl stainless steel spoons stainless steel spades stainless steel hand auger nitrile gloves sop soil hand tools doc ARCADIS SOP Soil Sampling Hand Tools Rev 0 Rev Date December 7 2011 packing tape 1 qt and 1 gallon sealable plastic bags e tape measure Global Positioning System GPS garbage bags photoionization detector PID transport container with ice appropriate sample containers labels and forms field notebook erasable whiteboard site specific HASP and digital camera IV Cautions Task specific Job Safety Analysis JSAs must be developed to identify site hazards associated with the investigation and reviewed by all field crew members prior to the start of work Safe Performance Self Assessment SPSA to be performed by employees before performing a new task Underground utilities will be cleared per the Site Utility Locate SOP V Procedure 2 Soil sampling may be collected at intervals from the ground surface to various depths Sample points will be located and documented by surveying use of a GPS sop soil hand tools doc ARCADIS Vi SOP Soil Sampling Hand Tools 3 Rev 0 Rev Date December 7 2011 Identify the proposed sample location in the field notebook along with other appropriate information such as location date time of collection and description of surrounding area along with a photograph will be recorded for
154. t the sample location 5 If accessing the target sampling location by wading Approach the sample location carefully to avoid disturbing sediments that will be sampled In flowing areas approach from the downstream direction Push a 3 inch diameter core tube into the sediment using manual force to desired depth or refusal Seal the top of the core tube to retain capillary pressure within the barrel Retrieve the core tube and immediately cap the bottom of the tube Observe the water surface during sampling for evidence of sheen or other indications of oil impact Document the appearance and recovery of the sample to confirm acceptability of the sample see the Sediment Sampling SOP in Attachment A Downstream Areas Remedial fa ARCADIS Sampling Plan 10 11 Mayflower Pipeline Incident Mayflower Arkansas If accessing the sample from a boat in the cove area Anchor the boat so as to avoid disturbance of the location being sampled Push a 3 inch diameter core tube into the sediment using manual force to desired depth or refusal Seal the top of the core tube to retain capillary pressure within the barrel Retrieve the core tube and immediately cap the bottom of the tube Observe the water surface during sampling for evidence of sheen or other indications of oil impact Document the appearance and recovery of the sample to confirm acceptability of the sample see the Sediment Samplin
155. ta Path H GISPROJECTS _ENV XOM_MayflowerAK MXD SEDIMENT 20130524 SED_DrainageWay_PropSamplingBkgr mxd B2140 Service za Ern B Dawso Cove A we J A Main Lata msing y m m MStarite Raa DE Pooch f i Satterfi e eld el oe J 1 13 All locations are approximate and final locations will be determined in the field 0 250 500 Ashmore St LEGEND A AL MAP MAYFLOWER PIPELINE INCIDENT EXXONMOBIL PIPELINE COMPANY Background Sediment Sample ES Lake historical DOWNSTREAM AREAS REMEDIAL SAMPLING PLAN Drainage Path f Operations Areas j PROPOSED DRAINAGE WAY BACKGROUND SEDIMENT SAMPLES KA ARCADIS FIGURE 8 Map Date 7 3 2013 Office CITRIX Author MNesta Path H GISPROJECTS _ENV XOM_MayflowerAK MXD SEDIMENT 20130524 SED_WS_PropSampling20130711 mxd Paradiso Rd 9 EN Trails End WS 014 A Crafto St WS 0410 f WS 00 A sove MillLn Y 2 Bivens Ln l Durham Rd FF E WS BKG 00 gt Mallard C ve A far NOTE All locations are approximate and final locations will be determined in the field One time surface water sample locations are described in the Downstream Areas Remedial Sampling Plan Ongoing surface water sample locations are included in the Surface Water Sampling and Analysis Plan LEGEND REGIONAL MAP MAYFLOWER PIPELINE INCIDENT A One time Surface Water Sample ik EXXONMOBIL PIPELINE COMPANY Ongo
156. te soil screening values may also be used To evaluate the combined toxic contributions of PAHs for soil the USEPA guidance 2007 recommends grouping the PAHs based on molecular weight low molecule weight PAHs and high molecule weight PAHs and then comparing the sums to applicable screening levels 4 1 3 Surface Water Data Evaluation Individual surface water sample results will be compared initially to the Arkansas Pollution Control and Ecology Commission Regulation No 2 Standards dated August 26 2011 In addition the data report will include comparison of the surface water analytical results to other relevant surface water ESVs to be obtained from the following sources in order of hierarchy 1 USEPA National Recommended Water Quality Criteria for Freshwater Aquatic Life Chronic Continuous Criteria USEPA 2013c 2 USEPA Region IV Screening Values USEPA 2001 3 USEPA Region Ill Freshwater Screening Values USEPA 2006 4 USEPA Region V Screening Values USEPA 2003a 5 NOAA SQuiRTs Buchman 2008 6 CCME 2008 7 Oak Ridge National Laboratory Suter and Tsao 1996 8 Other sources To evaluate the combined toxic contributions of PAHs in a mixture the sum of the quotients of the measured PAH concentrations in surface water to the FCVs for each individual PAH is calculated FCVs are presented for 34 PAHs including alkylated and parent PAHs which will be among those analyzed for at the site as noted in Table 3 20 Downstr
157. ter to remove all visible particulate matter and any residual oils or grease Rinse with tap water to remove the detergent solution Rinse with reagent grade methanol Rinse with tap water If sampling for polychlorinated biphenyls PCBs rinse with hexane If sampling for volatile organic compounds VOCs but not PCBs rinse with reagent grade methanol Rinse with tap water Triple rinse with distilled water Collect all rinsate and dispose of in approved storage containers i e DOT approved 55 gallon drums Collect decontamination materials i e plastic sheeting tubing gloves PPE that have come in contact with used decontamination fluids or sampling equipment and dispose of in approved storage containers Cleaning Sampling Equipment no NAPL 1 If equipment is very dirty pre cleaning with a brush and tap water may be necessary Wash with non phosphate detergent and tap water to remove all visible particulate matter Rinse with tap water to remove the detergent solution Triple rinse with distilled water Collect all rinsate and dispose of in approved storage containers i e DOT approved 55 gallon drums Appendix F SOP Field Equipment Decontamination docx 4 ARCADIS SOP Field Equipment DecontaminationRev 1 Rev Date December 7 2011 6 Collect decontamination materials i e plastic sheeting tubing gloves PPE that have come in contact with used decontamination fluids or sampling equi
158. the SOP for Chain of Custody Handling Packing and Shipping Sample Collection Using Peristaltic Pump Personnel conducting surface water sampling using peristaltic pump collection techniques should perform the following 1 Surface water will be collected using a peristaltic pump if flow is slow and conventional sampling procedures are impossible without collecting excess suspended sediment in the sample Note any observations such as color or odors and determine the depth of water Record the information in the field log book or field log forms 2 Personnel should be aware that contact with peristaltic pump apparatus e g control knobs can serve as a source of metals contamination in dissolved metals analyses Operation of pump controls should be conducted with gloves that do not come into contact with the sample or with materials that contact the sample 3 Prepare the stream tubing Based upon the distance to the pump location cut the desired length of new Tygon tubing with an approved cutting device 4 Setup the pump Cut approximately one foot of new C Flex tubing from the roll Remove pump and controller from the transport case Insert the C Flex tubing into the pump head by releasing the pump head with the lever on top of the pump head Close the pump head on the tubing with the lever on top of the pump head Check to see that the tubing is aligned properly Attach pump head to the pump controller using the two set screws 5
159. tion of whether there are any continuing remediation needs The Surface Water Sampling and Analysis Plan includes adjustments to previous surface water sampling activities based on review of data collected the adjustments include modifications to sampling locations and sample depth intervals The plan includes daily sampling during the ongoing active response activities Samples will be collected from Dawson Cove Lake Conway and background locations drainage way and Lake Conway samples Figure 9 shows the proposed surface water sampling locations Sampling methods frequency information and other details are presented in Attachment B 2 6 1 Surface Water Sample Location Selection A surface water sample will be co located at the approximate midpoint of each of the following segments see Figure 9 provided that flowing conditions are present e Subsection A Main Shallow Ditch along North Main Street One surface water sample will be collected along the midpoint of this subsection Because the water depth in this ditch is very shallow the sample will be collected from the surface e Subsection A 365W Shallow Ditch between North Main Street and Highway 365 One surface water sample will be collected along the midpoint of this subsection Because the water depth in this ditch is very shallow the sample will be collected from the surface e Subsection A 365E Shallow Ditch between Highway 365 and 1 40 One surface water sample will be
160. to reuse using an Alconox or equivalent wash and deionized or distilled water rinse 5 If accessing the target sample location from land per the Standard Operating Procedure SOP included in Attachment A Park vehicle fully out of the roadway and in a location where personnel can safely exit the vehicle Follow traffic control procedures identified in the project Health and Safety Plan HASP Identify safest access point to surface water body Avoid undercut banks eroded areas densely vegetated areas steep banks and other slip trip and fall hazards Visually assess and document surface water conditions at the target sample location Slowly walk wade to the target sample location starting from a downstream position and moving upstream towards the sampling location and minimize turbidity to the extent practicable Establish adequate footing Make use of a spotter and follow HASP requirements for working in and near water Using the grab sample method described in the SOP Attachment A collect surface water sample volume including aliquot for measurement of field water quality parameters described below Fill sample bottles in accordance with the QAPP ARCADIS 2013 Observe the water surface during sampling for evidence of sheen distressed wildlife or other indications of oil impact Document appearance of the sample 6 If accessing the target sampling location by boat per the SOP included in Attachment A surface wate
161. to the affinity of the NAPL for the Dart material over an aqueous solution The Dart is then loaded into the reading instrument and the optics are aligned to the proper start depth location on the Dart Calibration A stable reference fluorescent material is positioned in front of the optical assembly and the resulting instrument response is recorded This reference emitter RE measurement is made before every Dart and defines the unit of measurement RE signal reference 100 Any day to day drift in instrument response such as that caused by a change in laser excitation energy is accounted for by consistently using this same RE It is possible to generate response curves across a range of concentrations with lab testing It is done by mixing various concentrations of site specific NAPL on site specific soil sediment Fisher Scientific sea sand etc soaking very short Darts in these mixtures then analyzing these Darts after the same dwell times as used in the field The results can later be used to convert the RE values of field logs to ppm NAPL by weight or other units if the calibration set of samples is sent to a lab for same analysis as field samples Example calibration curve figure is shown below Darker more organic and finer grain sediments will yield a lower response as reflected in the figure 10 lt ls Dakota Technologies Inc Fargo ND P 701 237 4908 F 701 237 4926 Dart Calibration Study Site NAPL on Two Matri
162. two to six ring priority pollutant PAHs and substituted alkylated PAHs see Table 3 for analyte list by Modified USEPA Method 8270 Select lon Monitoring SIM e Total metals eight Resource Conservation and Recovery Act RCRA metals plus nickel and vanadium by USEPA Method 6010 7471 mercury e Surface samples 0 to 6 inches will be analyzed for Total Extractable Hydrocarbons by Modified USEPA Method 8015 e Surface samples 0 to 6 inches will also be analyzed for grain size by ASTM International ASTM D422 BC by Gustafsson et al 2001 and TOC by Lloyd Kahn method Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas In addition sediment samples will be frozen and archived for up to 1 year for the analysis of additional analytical parameters or biomarkers if needed Biomarkers may be beneficial to help identify the extent of the oil spill because there are other potential sources of oil to Lake Conway e g highway runoff Steranes and hopanes two classes of biomarkers are components of oil derived from the cell membranes of eukaryotes steranes mainly from plants and algae and prokaryotes triterpanes hopanes mainly from bacteria The biomarkers are present in oils in different ratios depending on the origin of the source rock and would be expected in naturally occurring oil containing sediments or in oil present due to releases unrelated to the spill Ratios of these biomarkers
163. understand their hazards Always avoid the temptation to touch soils with bare hands detect odors by placing soils close to your nose or tasting soils V Procedure 1 Select the appropriate sampling method to obtain representative samples in accordance with the selected sub surface exploration method e g split spoon or Shelby sample for hollow stem drilling Lexan or acetate sleeves for dual tube direct push etc 2 Proceed with field activities in required sequence Although completion of soil descriptions is often not the first activity after opening sampler identification of stratigraphic changes is often necessary to select appropriate intervals for field screening and or selection of laboratory samples 3 Examine all of each individual soil sample this is different than examining each sample selected for laboratory analysis and record the following for each stratum depth interval principal component with descriptors as appropriate amount and identification of minor component s with descriptors as appropriate moisture consistency density color and additional description or comments recorded as notes The above is described more fully below DEPTH To measure and record the depth below ground level bgl of top and bottom of each stratum the following information should be recorded sop soil description_rev5 29 2013 doc ARCADIS SOP Soil Description 4 Rev 2 Rev Date May 29 2013 1
164. v 1 Rev Date December 7 2011 6 Investigative derived Waste IDW generated during the sediment sampling activities and disposable equipment will be transported for offsite disposal in accordance with the site specific Waste Management Plan VII Data Recording and Management Equipment cleaning and decontamination will be noted in the field logbook Information will include the type of equipment cleaned the location of the decontamination area and any deviations from this SOP Specific factors that should be noted include solvent used and source of water Any unusual field conditions should be noted if there is potential to impact the efficiency of the decontamination or subsequent sample collection An inventory of the solvents brought onsite and used and removed from the site will be maintained in the project files Records should be maintained for solvents including lot number and expiration date Containers of decontamination fluids will be labeled appropriately VIII Quality Assurance Equipment blanks should be collected to verify that the decontamination procedures are effective in minimizing potential for cross contamination of samples The equipment blank is prepared by pouring deionized water over the clean and dry tools and collection into appropriate sample containers Equipment blanks should be analyzed for the same set of parameters as those for the field samples collected with the equipment that was cleaned Equipment b
165. w the callout QS Dakota Technologies Inc Fargo ND P 701 237 4908 F 701 237 4926 Reporting A report is generated that contains an overview of the basic steps followed during the reading and includes a table with the known pertinent info such as Dart ID retrieval date time location measurement date time max signal and any relevant sample notes Storage Previously read Darts are stored until it is clear that there is no need to reexamine for any reason The storage process is the same as in the recovery steps detailed earlier 14 Dakota Technologies Inc 2201 A 12th St N Fargo ND 58102 Phone 701 237 4908 Fax 701 237 4926 www dakotatechnologies com info dakotatechnologies com Darts User Manual 2010 Dakota Technologies Inc All rights reserved
166. water depth Cove WS 012 1 5 2 0 80 water depth Lake Conway north of Dawson Cove WS 014 1 5 2 0 80 water depth In Palarm Creek WS 018 1 5 2 0 80 water depth If the water depth is deep enough to collect a sample at the second depth interval 4 Sampling Methodology The methodology presented herein allows for the collection of surface water samples that are representative of surface water quality 4 1 Sample Collection Sampling personnel will access the sample locations by land bridge and boat If unsafe conditions exist at the location the location will be adjusted if possible to a nearby safe location Surface water sampling from land will be conducted as follows provided that flowing conditions are present surface water sap rev 8 072213 docx K ARCADIS Surface Water Sampling and Analysis Plan Mayflower Pipeline Incident Mayflower Arkansas 1 Park vehicle fully out of the roadway and in location where personnel can safely exit the vehicle Follow traffic control procedures identified in the project Health and Safety Plan HASP 2 Verify that ExxonMobil has secured access to the property 3 Verify that each piece of field equipment is calibrated if necessary and inspected to confirm that it is operational Calibration and checks will be recorded in the sampler s field log book ARCADIS 2013 4 If using non disposable sampling equipment verify that the equipment has been decontaminated prior
167. y 2003b Procedures for the Derivation of Equilibrium Partitioning Sediment Benchmarks for the Protection of Benthic Organisms PAH Mixtures U S 22 Downstream Areas Remedial fa ARCADIS Sampling Plan Mayflower Pipeline Incident Mayflower Arkansas Environmental Protection Agency Office of Research and Development EPA 600 R 02 013 November United States Environmental Protection Agency 2006 Region III Ecological Screening Benchmarks Available at http epa gov reg3hscd risk eco index htm United States Environmental Protection Agency 2007 Ecological Soil Screening Levels for Polycyclic Aromatic Hydrocarbons Interim Final Office of Solid Waste and Emergency Response OSWER Directive 9285 7 78 United States Environmental Protection Agency 2011 USEPA Region 4 Soil Ecological Screening Values Oct 2011 draft values obtained by personal communication from Mr Brett Thomas USEPA Region 4 and Lance Fontenot ARCADIS electronic mail dated July 2012 United States Environmental Protection Agency 2012 Regional Screening Table Available at http www epa gov reg3hwmd risk human rb concentration_table index htm United States Environmental Protection Agency 2013a Ecological Soil Screening Level Guidance and Documents Office of Emergency and Remedial Response Available at htto www epa gov oswer riskassessment ecorisk ecossl htm United States Environmental Protection Agency 2013b EcoTox Database Available at http

Plan - Arkansas Department of Environmental Quality

Contents

Download Pdf Manuals

Related Search

Related Contents