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SDI7982P16 - Oil India Limited

1. 4pole 36 kA LSIG type MCCB 100 A 1 5 Four pole SDF 100 A 1 6 Intrinsic safety barrier for PBS of each rating of motor starters 3 7 Contactors with aux contacts for 30 HP SD starters 6 8 Contactors with aux contacts for 10 HP SDS DOL starters 6 9 Bimetallic thermal overload relay for 30 HP SDS 6 10 Bimetallic thermal overload relay for 10 HP SDS DOL 6 11 Earth leakage module or CBCT ELR for 400 A MCCB 2 12 Earth leakage module or CBCT ELR for 100 A MCCB 3 13 Ammeter with CT 2 14 Indication lamp LED Red Yellow Blue Amber Green 5 each 25 15 HRC control fuses 4 16 Control fuse holder 12 17 Monitor for Ground Fault amp NGR 1 18 Coupling device sensing resistor for NGR and monitor 1 19 Residual current sensing CT for NGR monitor 1 20 Output relay with NO NC contacts 2 21 DP RCBO 20 A 6 22 DP MCB 10A 20 A 6 23 Control MCB 4 6 A 4 Technical Bid Checklist Annexure EEE Meern CO Bidder s Name Compliance by Bidder Indicate Confirmed Not Indicate Corresponding page ref of SL NO BEC TENDER REQUIREM ENTS Confirmed Not applicable unpriced bid or Comments Bidder to confirm that he has not taken any exception deviations to the bid document Confirm that the product offered strictly conform to the technical specifications Confirm that the Offer has been made with Bid Bond Bank Guarantee Earnest M oney along with the offer Wherever Applicable Confirm unconditio
2. 600V Ui min 36 kA breaking capacity three pole MCCB fitted with inbuilt microprocessor controlled overload short circuit releases with adjustable settings for current amp time and with Rotary Handle operating mechanism The MCCBs shall be operated from outside the panel The MCCB handles shall also project outside the panel doors enabling breaker operation from outside the panel All MCCB used shall be suitable for positive isolation requirement as per IEC 947 2 Control supply of individual starters shall be tapped from its own line the starter shall be in operative if the MCCB is off Page 8 of 22 2 Panel components Components shall be mounted on sheet steel base and all apparatus shall be suitable for front removal Starters shall have suitably rated MCCBs as incomers MCCB incomer connection to busbars shall be through suitably rated copper bus links spreader bars only This is to avoid mechanical stresses that may develop during short circuit condition Starters shall be DOL starting Starter panel components like MCCBs contactors overload relays RCBOs etc shall conform to IEC60947 2 IS 13947 2 and IS 12640 All starters shall be provided with Type II protection Main components of individual starter panels INCOMER Each motor starter shall be provided with one no 100 Amps MCCB 415V Ue 600V Ui min 36 kA breaking capacity three pole motor protection type MCCB fitted with inbuilt microprocessor co
3. Resistor grid assembly shall be housed in an enclosure made of heavy gauge sheet steel 2mm self supporting and floor mounted cubicle type indoor dust and vermin protected Enclosure shall be supported on steel support channels suitable for fixing with grouting bolts Sheet steel shall be used on a rigid framework of suitably sized steel angles and channels welded or bolted together with stainless steel hardware Front of the panel shall be hinged on the left side to serve as an inspection and service door fitted with clamps and special non deteriorating neoprene gaskets Enclosure shall be provided with bolt on louvered covers fitted with fine wire mesh inside on sides for circulation of air The top of the enclosure shall be embossed with stiffening ribs Lifting lugs shall be provided on the top of panels Bottom shall be elevated to minimum 6 inches 15 cms above the base of the unit Bottom shall be screened for maximum cooling of resistors Suitable earthing studs are to be provided on two sides Protection rating of the enclosure shall be IP 42 using roof shaped louvers shielded with wire mesh inside A durable corrosion resistant nameplate permanently attached to one side cover shall show the manufacturer and the complete rating Clear warning labels danger high voltage earthing etc shall also be fixed at appropriate places Enclosures shall be suitably cleaned primed and powder coated spray painted colour of paint light gray
4. Min 65 x 65x 8mm angles and channels or rolled sections of 3 15 mm thick CRCA sheet Danger Plate shall be fixed on front and back side of the enclosure The entire framework amp the sheet work shall be given seven tank anti rust treatment as per IS and then powder coated in DA Grey colour paint thickness Min 50 micron The design should be as per IS 8623 13947 13703 4237 Protection shall be as per IP 54 The holes for power cable connection in brought out terminal links for incoming and outgoing power cables shall be at a height of minimum 400 mm from bottom of starter panel Two nos of earthing studs min 15 mm dia shall be provided on the bottom channels of the frame The base channel shall have arrangement in the channel frame for securing the grouting bolts Components shall be mounted on sheet steel base and all apparatus shall be suitable for front removal Ambient 40 C Max 5 C Min Humidity 90 Max All components used must be suitable for the environment as mentioned All hardware should be of high tensile steel amp Galvanised Zinc passivated Size of spring washers amp flat washers should be as per relevant IS for individual bolt ENVIRONMENT Ambient 42 C Max 5 C Min Humidity 90 Max All components used must be suitable for the environment as mentioned ELECTRICAL FEATURE OF STARTER PANEL 1 MCCB isolator Isolation requirement Each motor starter shall be provided with one no 100 Amps 415V Ue
5. The bids conforming to the terms and conditions stipulated in the tender and considered to be responsive after subjecting to the Bid Rejection Criteria as well as verification of original of any or all documents documentary evidences pertaining to BRC will be considered for further evaluation as per the Bid Evaluation Criteria given below A TECHNICAL 1 The manufactured product should be strictly as per OIL s tender specification B COMMERCIAL i To evaluate the inter se ranking of the offers Assam Entry Tax on purchase value will be loaded as per prevailing Govt of Assam guidelines as applicable on bid closing date Bidders may check this with the appropriate authority while submitting their offer il To ascertain the substantial responsiveness of the bid OIL reserves the right to ask the bidder for clarification in respect of clauses covered under BRC also and such clarifications fulfilling the BRC clauses in toto must be received on or before the deadline given by the company failing which the offer will be summarily rejected NOTE Bidders should submit their bids preferably in tabular form explicitly mentioning compliance non compliance to all the NIT terms and conditions of NIT Page 3 of 3 ANNEXURE IA TECHNICAL SPECIFICATIONS WITH QUANTITY Tender No amp Date SDI7982P16 DT 28 07 2015 Complied Not Complied Remarks if any ITEM NO 10 SUPPLY OF PMCC PANEL QTY 01 NOS
6. The link to e Procurement portal has been also provided through OIL s web site www oil india com NOTE a Tender Fee may also be paid online upto one week prior to the bid closing date or as amended in e portal b PSUs and SSI units are provided tender documents Free of Cost as per govt guidelines however they have to apply to OIL s designated office to issue the tender documents before the last date of sale of tender document mentioned in the tender 3 0 Please note that all tender forms and supporting documents are to be submitted through OIL s e Procurement site only except following documents which are to be submitted manually in sealed envelope super scribed with Tender_no and Due date to Head Page 2 of 3 Materials Materials Department Oil India Limited Duliajan 786602 Assam on or before the Bid Closing Date and Time mentioned in the Tender a Original Bid Security b Detailed Catalogue if any c Any other document required to be submitted _in_ original as per tender requirement All documents submitted in physical form should be signed on all pages by the authorised signatory of the bidder and to be submitted in triplicate 4 0 Benefits to Micro amp Small Enterprises MSEs as per prevailing Govt guidelines as applicable on B C date shall be given MSEs who are interested in availing the benefits will upload with their offer proof of their being MSE registered for the item tendered The MSE are also r
7. no List of minimum indicative spares to be supplied with the panel as per OIL approved Bill of Materials a Main panel Incomer MCCB 01 one nos b All other outgoing feeder starter panel MCCBs 02 two nos of each rating 100 A 63A c Intrinsic safety barrier for PBS 3 three nos of each rating size d TP Power Contactors with aux contact set overload relay RCBO MCB CBCT ELR in conjunction with CBCT Intrinsic safety barrier for PBS 3 three nos of each rating size e CBCT 02 two nos of each rating size type if supplied f ELR in conjunction with CBCT 2 two nos of each rating size type if supplied g Ammeters and CTs 02 two nos of each rating and size h Remote local selector switch and local start stop switch 02 two nos of each rating type 1 ON OFF OVERLOAD Other types LED indication lamps with low voltage glow protection 12 twelve nos each colour type j Control MCBs 02 two nos of each rating B Motor Starter Star Delta Starter Panel 04 nos a Incomer MCCB 02 two nos b TP Power Contactor with aux contact set as used in the starter panel overload relay RCBO MCB c CBCT ELR in conjunction with CBCT 2 two nos of each d Ammeters and CTs 02 two nos of each rating and size local start stop switch 03 three nos of each f ON OFF OVERLOAD Other types LED indication lamps with low voltage glow protection 12 twelve nos each colour type g Control MC
8. 3 i Gard Canada a Monitor Model nos Bender RC48N Startco SE 325 i gard Sigma Supply voltage 230 250 VAC 50 Hz Response value voltage measurement adjustable from 20 V to 400 V Response value residual current adjustable from 0 1 A to 10 A Response delay adjustable 0 1 s to 2 s Switching elements alarm relay 2 Form C contacts Rated contact voltage AC 250 V DC 300 V Limited making capacity AC DC 5 A Switching elements GFA NRA 1 N O contact each Rated contact voltage AC 250 V DC 300 V Limited making capacity AC DC 5 A Test of the electromagnetic compatibility EMC Immunity according to IEC 62020 Emissions according to EN 50081 Emissions according to EN 55011 CISPR11 Class A b Coupling device sensing resistor for NGR Monitor As per manufacturer s design and catalogue c Residual current sensing C T for NGR Monitor Internal dia gt 70 mm Rated voltage gt 800 V Rated primary residual current 10 A Rated secondary residual current 0 01 A d Output relay with sufficient nos of potential free NO and NC contacts The relay shall be used for initiating audio visual alarm or shutdown of the main breaker of generator or transformer Relay shall be contactor type No plug in type relay shall be used Page 14 of 22 The make of the relay shall be Telemecanique model TeSys D or K model GE Siemens Legrand L amp T ABB Indo Asian e Alarm indicator amp operator panel with
9. BEC BRC shall prevail 9 0 To ascertain the substantial responsiveness of the bid OIL reserves the right to ask the bidder for clarification in respect of clauses covered under BRC also and such clarifications fulfilling the BRC clauses in toto must be received on or before the deadline given by the company failing which the offer will be summarily rejected 10 0 Please do refer the User Manual provided on the portal on the procedure How to create Response for submitting offer NOTE Bidders should submit their bids preferably in tabular form explicitly mentioning compliance non compliance to all the NIT terms and conditions of NIT Yours Faithfully Sd R BARMAN SR MANAGER MATERIALS IP FOR HEAD MATERIALS Page 3 of 3 Annexure CCC Tender No amp Date SDI7982P16 DT 28 07 2015 BID REJECTION CRITERIA BRC BID EVALUATION CRITERIA BEC The following BRC BEC will govern the evaluation of the bids received against this tender Bids that do not comply with stipulated BRC BEC in full will be treated as non responsive and such bids shall prima facie be rejected Bid evaluation will be done only for those bids that pass through the Bid Rejection Criteria as stipulated in this document Other terms and conditions of the enquiry shall be as per General Terms and Conditions vide MM LOCAL E 01 2005 for E Procurement LCB Tenders However if any of the Clauses of the Bid Rejection Criteria Bid Evaluation Criteria BR
10. Government of India Enterprises PO Duliajan 786602 Assam India TELEPHONE NO 91 374 2808719 FAX NO 91 374 2800533 Email bivashdas oilindia in erp_mm oilindia in FORWARDING LETTER Tender No SDI7982P16 DT 28 07 2015 Tender Fee Rs 1 000 00 Bid Security Amount Rs 49 400 00 Bidding Type SINGLE STAGE COMPOSITE BID SYSTEM Bid Closing on As mentioned in the e portal Bid Opening on do Performance Security Applicable Integrity Pact Not Applicable OIL invites Bids for Supply Installation and Commisioning of 01 Nos Electrical Panel through its e Procurement site under SINGLE STAGE COMPOSITE BID SYSTEM The bidding documents and other terms and conditions are available at Booklet No MM LOCAL E 01 2005 for E Procurement LCB Tenders The prescribed Bid Forms for submission of bids are available in the Technical RFx gt External Area gt Tender Documents The general details of tender can be viewed by opening the RFx Tender under RFx and Auctions The details of items tendered can be The tender will be governed by a b c d e General Terms amp Conditions for e Procurement as per Booklet No MM LOCAL E 01 2005 for E Procurement LCB Tenders Technical specifications and Quantity as per Annexure 1A The prescribed Bid Forms for submission of bids are available in the Technical RFx gt External Area gt Tender Documents In the event of receipt of only a single offer
11. Qualification Criteria In addition to the general BRC BEC following criteria on Bidders Experience and their financial capabilities shall be considered D as on the Bid Closing Date Criteria Complied Not Complied Documentary evidence submitted not submitted a Annual financial turnover of the firm in any of the last 3 financial years or current financial year should not be less than Rs 49 38 Lakhs Note For Annual financial turnover enclose the audited Annual Reports or balance sheet certified by a chartered accountant 2 0 Application showing full address email address with Tender Fee Non refundable of Rs 1 000 00 in favour of M s Oil India Limited and payable at Duliajan is to be sent to Head Materials Oil India Limited P O Duliajan Assam 786602 Application shall be accepted only upto one week prior to Bid Closing date or as amended in e portal The envelope containing the application for participation should clearly indicate REQUEST FOR ISSUE OF USER ID AND PASSWORD FOR E TENDER NO for easy identification and timely issue of user ID and password On receipt of requisite tender fee USER_ID and initial PASSWORD will be communicated to the bidder through e mail and will be allowed to participate in the tender through OIL s e Procurement portal No physical tender documents will be provided Details of NIT can be viewed using Guest Login provided in the e Procurement portal
12. against the tender within B C date OIL reserves the right to extend the B C date as deemed fit by the Company During the extended period the bidders who have already submitted the bids on or before the original B C date shall not be permitted to revise their quotation All corrigenda addenda amendments time extension clarifications etc To the tender will be hoisted on OIL s website www oil indiacom and in the e portal https etenders srm oilindia in irj portal only and no separate notification shall be issued in the press Prospective bidders are requested to regularly visit the website and e portal to keep themselves updated Any sum of money due and payable to the contractor including Security Deposit refundable to them under this or any other contract may be appropriated by Oil India Limited and set off against any claim of Oil India Limited or such other person or persons Page 1 of 3 contracting through Oil India Limited for payment of sum of money arising out of this contract or under any other contract made by the contractor with Oil India Limited or such other person or persons contracting through Oil India Limited g Bidder are advised to fill up the Technical bid check list Annexure EEE and Response sheet Annexure FFF given in MS excel format in Technical RFx gt External Area gt Tender Documents The above filled up document to be uploaded in the Technical RFX Response Special Note 1 0 General
13. be used for a range of starters e g one rating of contactors in all starters up to 20 HP but suitable range of overload relay to match the panel rating All device selection shall take motor starting current into consideration v Though the area is non hazardous to maintain uniformity with other types of panels for hazardous areas 3 phase 3 wire connection shall be used including lighting loads through lighting transformer Page 5 of 22 vi Outgoing cables bus links from the individual panels shall be terminated in individual TBs mounted in cable alleys TBs will be sufficiently rated Separate control and power TBs are to be used TBs shall be covered separated with insulation barriers vii 1 one cubicle box with three phase 63 A RCBO as incomer and 12 nos DP MCBs minimum 10 A amp 20 A for illumination and power socket outlets for the panel installation area shall also be separately provided This cubicle box will be a stand alone type panel Incoming power to the cubicle will be from lighting transformer as the lighting for the entire installation will be phase to phase 240 V and will be supplied from the lighting transformers The cubicle box shall be suitable for floor mounting on a sturdy MS frame 3 Panel wiring i All internal wiring and cabling inside the MCC starter panels shall be done with 1 1 KV grade fire retardant PVC insulated tinned copper multi stranded flexible cables with proper lugs All wir
14. galvanised Zinc passivated Size of spring washers amp flat washers should be as per relevant IS for individual bolt Panel can also be of modular design with plug in type switchgear In case of modular panels the matching parts male female in both power and control circuit shall be of high accuracy and quality for perfect insertion The withdrawable switchgear like MCCBs must be designed for easy insertion and withdrawal Component layout shall be designed for maximum heat dissipation Cable alleys shall be provided for incoming and outgoing cables with labeled terminal blocks and fixing arrangement of cables Limiting dimensions of the PMCC panel are 4000 mm width x 700 mm depth thickness x 2300 mm height Minimum operating height shall be 300 mm However minor deviation regarding size can be accepted after discussion with OIL B Detail Description of Panel a Incomers There will be 2 two incomers of 400 Amps 415V Ue 690V Ui 36kA or above breaking capacity rated three pole fixed plug in type moulded case circuit breaker electronic microprocessor controlled with adjustable settings long delay 0 4 1 0 In short delay 1 5 10 long delay setting ground fault 0 1 1 0 In with individual time settings with separate earth leakage module Earth leakage module shall have range of 0 03 3 0 Amps and 0 3 seconds both current and time in adjustable steps The earth leakage protective device may be either an in built earth le
15. lugs for all incoming cable connections shall be supplied with the brought out terminals 2 OUTGOING SECTION The outgoing section shall comprise the following 1 One no 4P 100 A rated MCCB as incomer with suitably rated insulated and colour coded copper bus bars The outgoing of the incomer CFS shall be connected to the MCCB incomer through insulated copper bus links The MCCB shall have microprocessor controlled trip unit for protection with adjustable settings long delay 0 4 1 0 In short delay 1 5 10 long delay setting ground fault 0 1 1 0 In with individual time settings with separate add on type earth leakage module The earth leakage module will have adjustable leakage current setting of 30 mA 3 A in steps and adjustable time settings 2 9 nos DP 20 A RCBOs sensitivity 100mA distributed amp wired up evenly in Ph Ph circuits as outgoings One no such RCBO shall be provided in the panel as spare without connection 3 The outgoing terminal of the individual DP MCBs will be terminated to the TB through 1C 4 sq mm and multi stranded flexible copper cables 4 One no Terminal block shall be provided at the rear of the panel for all the outgoing terminations housed in a reverse entry cable entry box 5 Arrangement shall be provided to terminate the outgoing cables from bottom of the panel Suitably rated tinned copper lugs for all outgoing cable connections shall be supplied with the TB 6 Sufficient space shall be p
16. of deviation s shall be entirely at OIL s discretion In case of an order on the bidder complete tender specs and the deviations accepted by OIL in writing shall only be mentioned in the order ii Quality Management Certification ISO 9001 2008 version for Design manufacture installation and servicing of medium voltage Electrical control and distribution panels iii Copy of test certificate of panel with busbar rated 1000 Amps or above for fault level of 50kA for 1 second from CPRI or any govt approved NABL accredited test laboratory iv Indicative dimensional GA and layout drawings of the offered PMCC panel single line diagram indicative wiring diagram Bill of Materials and datasheets catalogues of all the components used in the PMCC panel v Indicative dimensional GA and layout drawings of the offered motor starter panel single line diagram indicative wiring diagram Bill of Materials and datasheets catalogues of all the components used in the starter panel vi Indicative dimensional GA and layout drawings of the offered NGR panel single line diagram indicative wiring diagram Bill of Materials and datasheets catalogues of all the components used in the NGR panel vii Indicative dimensional GA and layout drawings of the offered lighting DB panel single line diagram indicative wiring diagram Bill of Materials and datasheets catalogues of all the components used in the LDB panel viii Credentials of bidder having minimum 05 fiv
17. output contacts when an NGR fault or a ground fault is detected NGR monitor shall respond to fundamental frequency current and voltage and it is not influenced by harmonics The output contacts shall be used to operate alarms buzzer and visual annunciation devices Potential free output contacts minimum 02 pairs shall also be provided for future use such as tripping of main breakers etc Main components of the NGR monitoring system shall include but not limited to the following a Monitor for Ground Fault amp NGR with band pass filter for frequencies other than 50 Hz b Coupling device sensing resistor for NGR Monitor c Residual current sensing C T for NGR Monitor d Output relay with sufficient nos of potential free NO and NC contacts e Alarm indicator amp operator panel with visual annunciation with LED lamps for NGR fault and ground fault and buzzer f Incoming 230 240 V 50 Hz AC supply with sufficiently rated MCB for power supply to monitor panel NGR monitoring system shall be housed in an enclosure made of heavy gauge sheet steel 2mm self supporting cubicle type indoor dust and vermin protected The enclosure shall be supported on steel support angles channels suitable for fixing with nuts and bolts on top of the NGR housing panel At least 6 six inches gap shall be maintained between the top of the NGR housing and bottom plate of the NGR monitoring system panel for maintaining air flow Sheet steel
18. provided inside the enclosure for proper glanding dressing and maintenance of cables Adequate space should be provided for connecting the cable leads to the brought out terminals 6 Wiring cables to door shall be protected with heavy duty PVC spiral binding he Starter Panel door earth points of switch shall be earthed with copper flexible loops braids as per IS 3043 8 All items of the starter must be approved by IS with latest amendments 9 All items shall be marked in permanent manner PO No and date WBS PI 14ASPO 070 03 shall also be marked with engraved type lettering on riveted SS plates on starter panel enclosure Detail of labeling text shall be provided at the time of approval of drawings Item 3 NGR Panel 02 nos A General Description of Panel CONSTRUCTION The NGR unit shall consist of two parts 1 the resistor grid enclosed in a metallic enclosure and 2 the NGR monitoring system enclosed in a separate chamber of the same enclosure panel 1 Resistor and resistor enclosure a Resistor assembly The resistive element grid material shall be low temperature coefficient resistor grade stainless steel resistor grade 1JR or Cu Ni Ni Cr or Fechral of sufficient mass to withstand the rated current and prescribed duty The resistive element resistor grid shall be made of unbreakable corrosion proof jointless elements wire wound around a ceramic or micanite core supported on a porcelain pad The resi
19. s personnel to manufacturer s works will be to OIL s account 9 Routine Test certificates reports for the PMCC panels carried out at manufacturer s works as per relevant IS shall be submitted at the time of final inspection by OIL s representative failing which despatch clearance will not be given 10 Items shall be guaranteed for 12 twelve months from the date of commissioning 11 Supplier shall submit As Built drawings 6 six copies each for the PMCC panels after final assembly and commissioning at site NGR with monitoring panels and lighting DB before handing over the same to OIL In addition supplier shall also submit technical brochures amp operation and maintenance manuals of all items used in the panels 11 Packing shall be done properly to avoid transit damage and water moisture ingress 12 The items will be used in the NELP PEL ML areas of OIL Item No 20 INSTALLATION AND COMMISIONING QTY 01 AU NOTE Bidders should submit their bids preferably in tabular form explicitly mentioning compliance non compliance to all the NIT terms and conditions of NIT Page 22 of 22 Price schedule for Spares To be uploaded as notes amp Attachment Unit rate SI with No Item Qty Pe Price taxes etc 1 Main panel Incomer MCCB 400 A 1 2 Panel outgoing MCCB 3 pole 100 A 4 3 Panel outgoing MCCB 3 pole 63 A 2 4
20. shall be mentioned in the order Page 19 of 22 3 Supplier shall also submit detailed ordered item specific Quality Assurance Plan for the items for OIL s approval within 30 days after placement of order Inspection and testing details of each and every component shall be elaborately given in the QAP 4 Four spiral bound sets of the following documents drawings and literatures for each of the itemsare to be supplied with the items i General arrangement foundation schematic diagram and wiring diagrams as built ii One copy of laminated wiring diagram of the starter shall be kept in a metallic document holder fixed on the inside of the front cover for all the stand alone type starters Gii Works Test report and Routine test certificates containing result of tests done at factory during inspection and routine test results iv Guarantee Certificate v Technical Catalogues manuals of Moulded Case Circuit Breakers starter components and Digital Meters NGR and monitoring panel components vi Bill of Materials with part description part nos and details of items components vii Operation and Maintenance manual of panels and components TEST AND INSPECTION For all the items The items shall be inspected and tested by OILs representative at manufacturer s works before dispatch as per following details Party must give 15 days prior notice to OIL for inspection Special Notes 1 The bid shall conform genera
21. to shade 631 as per IS 5 One strip type panel heater shall be installed in the resistor panel The heater shall be provided with a adjustable setting thermostat Limiting Dimensions L X B X H 600 mm x 500mm x 600 mm 2 NGR monitoring system NGR monitoring system shall be placed above the resistor enclosure Sufficient physical gap minimum 10 cms shall be allowed so that air will circulate freely above the resistor enclosure Dimensions of the panel for NGR monitoring will be same as the resistor enclosure Functioning of the NGR MONITORING system is as follows Ground fault protection coordination and annunciation systems depend on the integrity of the NGR If the NGR fails these systems become inoperative In addition an open NGR causes the system to become ungrounded and exposure to transient overvoltages is possible Monitoring of the NGR shall include the following considerations 1 Monitoring the NGR connections to the neutral and to the ground bus for continuity as resistors are unlikely to fault on short circuit 2 Monitoring the neutral NGR current through a residual current CT provided in the NGR path Page 12 of 22 3 Monitoring the neutral to ground voltage 4 Audio visual annunciation of ground fault and NGR fault The NGR monitor shall measure changes in NGR resistance current in the neutral and neutral to ground voltage The NGR monitor shall coordinate these three measurements and operate
22. 22 Power and Energy with RS 485 capability make Swift Encore Siemens HPL Socomec Merlin Gerin Schneider The multi function meter shall also have function for maximum demand maximum demand indicator 2 03 nos Current transformers wire wound resin cast Tape insulated or Nylon Insulation casing type 600 5 15 VA Class 1 to IS 2705 make AE Kappa Siemens 3 08 nos LED indication lamps for indication of Supply ON for R Y B phases CB Off CB On Trip OC Trip SC Trip EF make Teknik Siemens Schneider ABB 4 As required MCBs C curve for control circuit and instrument circuit protection make Schneider Legrand Indo Asian b Busbars and bus chamber Bus chamber shall be steel clad having front and rear bolted covers The busbars shall consist of 1 set of hard drawn high conductivity three phase three wire electrolytic grade virgin copper bars of purity 99 99 or better rated minimum 800 Amps supported at sufficient intervals on non hygroscopic non inflammable glass reinforced plastic GRP sheet moulding compound SMC supports Busbars shall be rated to withstand short circuit fault currents of 50 KA for 1 second The busbar individual phases shall be colour coded for easy identification Main busbars shall be full length of the panel Vertical bus bars for feeding individual starter feeder shall be full height of the panel Sufficient clearance shall be maintained in the bus chamber for proper cooling of t
23. A Panel shall have the following features 1 Panel shall be indoor industrial and semi cubicle type 2 Panel shall be built on Self supporting floor mounting rigid framework 3 The frame of the panel shall be sufficiently strong and made of minimum 50 x 50 x 6mm MS angle iron with intermediate members of suitable section amp size The frame shall be mounted on a bottom structure made from 75 x 40mm MS channel 4 The board shall be sheet steel clad cubicle type made of 2 0mm thick MS CR sheet 5 Board shall be Dust vermin proof and weatherproof with IP54 degree of protection 6 Bottom detachable gland plates made from 3 mm thick MSCR sheet shall be provided for all cable entries Height of bottom detachable gland plate shall be 800 mm from floor level as The entire metal work shall be treated with seven tank antirust treatment as per IS and then powder coated in DA Grey color 8 Special non deteriorating Neoprene rubber gaskets shall be provided between all joints 9 Panel shall be designed for Ambient of 45 C Max 5 C Min and Humidity 95 Max 10 Board shall be suitable for operation from front side 11 All panel doors shall be provided with single turn latches for opening closing 12 Danger plates shall be fitted on front and back of the panel 13 Adequate nos of lifting lugs shall be provided on top 14 Ventilation louvers are to be provided shall be guarded with wire mesh 15 Internal earthing between
24. Annexure I OIL INDIA LIMITED A Government of India Enterprise P O Duliajan 786602 Assam India E mail material oilindia in INVITATION FOR BID LOCAL COMPETITIVE BID OIL INDIA LIMITED invites Local Competitive Bid LCB through its e procurement portal https etender srm oilindia in irj portal for the following items Tender No Bid Closing Item amp Qty Opening Date SDI7982P16 DT 28 07 2015 24 09 2015 PMCC PANEL 01 NOS SDI7983P16 DT 28 07 2015 24 09 2015 LIQUID FLOW IMPROVER 10000 KG SDI7985P16 DT 28 07 2015 24 09 2015 CEMENTING CREW CABIN 05 NOS SSI7956P16 DT 27 07 2015 24 09 2015 CAUSTIC SODA 108MT SSI7957P16 DT 27 07 2015 01 10 2015 M S ANGLE 40MT SSI7958P16 DT 27 07 2015 01 10 2015 TMT STEEL BAR 80MT Tender fee Non refundable Rs 1 000 00 Bid Closing Opening Time 11 Hrs IST 14 Hrs IST Period of sale of documents till One week prior to bid closing date The complete bid documents and details for purchasing bid documents participation in E tenders are available on OIL s e procurement portal https etender srm oilindia in irj portal as well as OIL s website www oil india com NOTE All addenda Corrigenda time extension etc to the tenders will be hosted on above website and e portal only and no separate notification shall be issued in the press Bidders should regularly visit above website and e portal to keep themselves updated OIL INDIA LIMITED A
25. Bs 6 six nos of each rating C NGR with Monitoring Panel two nos The following spares will be for two units of NGRs with monitoring panels Monitor for Ground Fault amp NGR 01 one nos Coupling device sensing resistor for NGR Monitor 01 one nos Residual current sensing C T for NGR Monitor 02 two nos Output relay with NO and NC contacts 03 three nos Colour LEDs complete set for NGR Fault and Ground Fault indication 04 four nos each eno op D Lighting Distribution Board 01 one no Bidder to quote the spare items for their offered LDB If felt necessary bidder may include further items in the above spares list Prices of the spares shall be shown separately and these will be included for price evaluation comparison of the Page 18 of 22 bids In the event of an order final list of spares to be supplied shall be approved by OIL after drawing approval Drawings and Documents For all the items 1 The following documents are required to be submitted with the offer i Confirmation that the offered items shall conform to all the points of the tender Bidder shall mention any deviations or other items points not indicated included in the specifications but deemed necessary for design Installation and commissioning efficient control and operation of the items However proper justification for deviation must be given Acceptance of deviation s shall be entirely at OIL s discre
26. C BEC contradict the Clauses of the tender or MM LOCAL E 01 2005 elsewhere those in the BRC BEC shall prevail Criteria Complied Not Complied Remarks if any 1 0 BID REJECTION CRITERIA BRC A TECHNICAL The bid shall conform generally to the terms and conditions given in this document Notwithstanding the general conformity of the bids to the stipulated specifications the following requirements will have to be particularly met by the Bidders without which the same will be considered as non responsive and rejected B COMMERCIAL i ii Validity of the bid shall be minimum 120 days from the Bid Closing Date Bid security The bid must be accompanied by Bid Security of Rs 49 400 in OIL s prescribed format as Bank Guarantee or a Bank Draft Cashier cheque in favour of OIL The Bid Security may be submitted manually in sealed envelope superscribed with Tender no and Bid Closing date to Head Materials Materials Department Oil India Limited Duliajan 786602 Assam on or before the Bid Closing Date and Time mentioned in the Tender The Bank Guarantee towards Bid Security shall be valid for 10 months from Bid closing date i e upto Bid Security may also be paid online on or before the Bid Closing Date and Time mentioned in the Tender If bid security in ORIGINAL of above mentioned Amount and Validity is not received or paid online within bid closing date and time the bid submitted through electroni
27. LOAD HP HP A 1 Incomer MCCB 400 A 2 panel 2 Outgoing feeder 100 A 6 panel 3 Outgoing feeder 100 A 2 1 no for lighting transformer panel 1 no for isolation transformer 4 Starter panel 20 HP 2 30 HP Incomer MCCB shall be minimum 100 A Star delt starters are to be used All th starters shall have remote loc4 selector as these will be operate remotely with the push butto stations near the load 5 Outgoing starter 10 HP 2 10 HP Incomer MCCB shal b panel minimum 63 A Star delta starter shall be used with remote loc4 s switch 6 Note Additional 63 A 1 This cubicle box will be a stand item alone type panel Incoming powg to the cubicle will be fron 1 one cubicle box lighting transformer as th with double pole 63 lighting will be phase to phas A RCBO as incomer 240 V Page 7 of 22 and 12 nos DP MCBs 10 20 A minimum for illumination and power socket outlets of the shed shall be provided One 20 A industrial metallic plug socket is to be arranged in the box itself Item 2 Self Supporting Fully Auto Star Delta Starter Panel 04 nos ENCLOSURE AND FRAME Self supporting indoor industrial type dust and vermin proof floor mounting fully automatic Star Delta Starter complete with stand suitable for operation from front side The enclosure to be made of 2 0 mm CRCA sheet built upon suitably sized heavy duty angle iron frame work on channel angle iron sections
28. MCB Schneider Legrand ABB Siemens Indo Asian TERMINALS Heavy duty tinned copper brought out terminals having rectangular section and insulating supports of GRP DMC shall be provided for incoming and outgoing power cable connections Sufficient space shall be provided in the starter panel for cable termination dressing and connecting cable leads to the brought out terminals POWER WIRING All power wiring inside the panel shall be done with 1100 V grade PVC insulated flexible copper cable or tinned copper PVC insulated busbars Cable size shall be as per IS for assembled panels For busbar the current rating shall be minimum two times the full load current for the particular bus section All cables shall have tinned copper lugs for termination and ferrule numbers for proper identification Tinned copper straps shall be used at all contactor terminals for termination in case cable is used for power wiring All hardware for power cable connections shall be suitable for the environment mentioned CONTROL WIRING All control wiring shall be done with 1100v grade single core 2 5 Sq mm flexible PVC insulated copper cable All cables shall have tinned copper lugs for termination and ferrule numbers for proper identification Control wiring and instruments shall have MCBs for protection One Contactor type Auxiliary Relay shall be used in the control circuit in case the contacts of protective relays and push button switches are not rated to handle swit
29. The following items are to be supplied installed and commissioned by the bidder Item 1 PMCC Panel 01 no Item 2 Motor Starter SDS Panel 04 nos Item 3 NGR with NGR Monitoring Panel 02 nos Item 4 Lighting Distribution board 01 no The above items as described below shall be suitable for the following conditions 1 System rated voltage 415 V 50 Hz Three phase Three wire 2 Max ambient temp 40 deg C 3 Min ambient temp 5 deg C 4 Maximum humidity 98 5 Altitude 100 m above MSL Item 1 PMCC Panel 01 no A General Description of Panel a Panel shall be single front extensible type sheet steel clad self supporting and floor mounted with integral base channel cubicle type indoor dust and vermin protected It shall contain copper bus bars both horizontal main and vertical feeder and individual motor starter feeder panels suitable for operation from front side Frames shall be made from suitably sized rigid framework of steel formed angles and channels and 2 mm thick CRCA sheet steel Cubicles shall have individual front doors with sturdy hinges and fitted with special non deteriorating neoprene gasket Lifting lugs shall be provided on the top of panel b Panel including busbar shall be suitable for future horizontal expansion on both sides Busbars and cubicles side walls of the panel shall be manufactured accordingly c Panel shall have horizontal main busbars of ratings as given in the An
30. actor for DOL or SD starters Schneider Electric TeSys series Siemens 3RT series ABB AXX series Indo Asian Thermal overload relay Schneider Electric Siemens ABB Indo Asian Timer Schneider Siemens ABB Indo Asian Remote local selector switch Siemens L amp T Kaycee Teknik ABB Local on off start stop pushbuttons Kaycee L amp T Recom Ammeter digital AE Rishabh L amp T Schneider CT where required AE Kappa Siemens Wire wound 1000 5 15 VA Class 1 to IS 2705 LED indication lamps for on off trip status L amp T BCH Teknik Siemens Schneider ABB Binay As per voltage rating all with LVGP Control circuit isolation MCBs C curve for control circuit and instrument circuit protection make Schneider Legrand Indo Asian Important points to be considered while designing the starter feeder panels 1 As the panel will be installed in an oil gas mine as per Central Electricity Authority Regulations 2010 the remote starting facility of starter panels for motors shall be suitable for voltage below 30 Volt and intrinsically safe ii All MCCBs shall have provision for padlocking and shall be provided with suitable locks with three keys for each lock iii MCCBs contactors overload relays shall be of one make only However earth leakage relays CBCT etc may be of different make than contactors OLR etc CBCT and sensing earth leakage relay shall be compatible and from the same manufacturer iv One rating of components shall
31. akage trip module in the MCCB or a CBCT EL module combination for MCCBs or a separate but MCCB mountable EL module The MCCBs shall conform to IEC60947 2 IS 13947 2 tropicalized to Class II high humidity Make Schneider Legrand Siemens ABB L amp T Indo Asian Prok DVs MCCB CBCT amp ELR shall be of same make for technical compatibility Ratings of the incomer panel MCCBs are as given in the Annexure Panel Feeder Lists All incoming and outgoing terminals of MCCB shall be fitted with spreader links supplied by MCCB manufacturer or brought out phase links of copper in rectangular sections with hole Zinc passivated nut bolts with flat and spring washers for connection shall be provided for cable termination LT PVCA copper cable for incoming supply for each incomer depending on incomer current rating as per Annexure Panel Feeder List The links shall be supported on non hygroscopic insulating bars of FRP DMC based materials and shall be of suitable size for cable termination The vertical distance between the centre of connection hole in the links for cable connection and the bottom gland plate shall be minimum 450 mm Detachable gland plate shall be provided which shall be suitable for fixing two three nos of cable glands of the size mentioned Metering Instrumentation for the Incomer two sets one set for each incomer 1 01 no Digital multifunction meter indicating Voltage Current Frequency Power factor Page 2 of
32. be through suitably rated copper bus links spreader bars only This is to avoid mechanical stresses that may develop during short circuit condition Motor starters above and including 12 5 HP shall be star delta starters Starters below 12 5 HP shall be DOL starting Starter panel components like MCCBs contactors overload relays RCBOs etc shall conform to IEC60947 2 IS 13947 2 and IS 12640 All starter feeders shall be provided with Type II protection Main components of individual starter feeder panels other than main incomers Starter panel components i Panel Incomer MCCB CBCT ELCB combination if not in built Magnetic contactor for DOL or SD starters Thermal overload relay Low voltage maximum 30 V supply for remote push button system including all accessories Remote local selector switch Local on off start stop pushbuttons Intrinsic safety barrier for the remote control system Ammeter digital CT where required i Control circuit MCBs LED indication lamps for on off trip status Feeder panel components Panel Incomer MCCB CBCT ELCB combination if not in built i LED indication lamps for feeder on off trip status 1 Incomer MCCB as isolator main switch ii Earth leakage module in the downstream of MCCB integral to MCCB or through separate CBCT amp earth leakage relay or directly mountable on the MCCB with variable current and time settings 0 03 3 0 A and 0 3 second in steps iii For s
33. c form will be rejected without any further consideration Page 1 of 3 iii iv v vi vii For exemption for submission of Bid Security please refer Clause No 8 8 of General Terms and Conditions vide MM LOCAL E 01 2005 for E Procurement LCB Tenders The format of Bank Guarantee towards Bid Security Annexure VII has been amended to Annexure VII Revised and bidders should submit Bank Guarantee towards Bid Security as per Annexure VII Revised only In case of extension of Bid Closing date against the tender where a bidder has already submitted his bid with requisite bid security validity within the original B C Date such bidders will extend validity of bid security covering the extended period of the bid closing date Performance Security Successful bidder will be required to furnish a Performance Security 10 of the order value For exemption for submission of Performance Security please refer Clause No 9 12 of General Terms and Conditions vide MM LOCAL E 01 2005 for E Procurement LCB Tenders The Performance Security must be valid for 12 months from the date of commissioning or 18 months from the date of despatch whichever concludes earlier Bidder must confirm the same in their bid Offers not complying with this clause will be rejected The validity requirement of Performance Security is assuming despatch within stipulated delivery period and confirmation to all terms and con
34. cable a Bid Security Amount In Rs b Bid Security Valid upto Bank including Telephone Fax Nos and Email id of branch manager Bid Security if Not submitted reasons thereof Whether you shall submit Performance Security in the event of placement of order on you if applicable Integrity Pact Submitted if applicable Whether submitted documents in support of General Qualification criteria of NIT If bidder is Small scale unit whether you are eligible for purchase preference as per Govt guideliness Whether filled up the bank details for online payment as per Annexure GGG NOTE Please fill up the greyed cells only SINo Remarks ___ a I O E o 2 O ae 3 S OOO O A O Oo E 5 O A 6 O O y O E 8 O Sie 9 O E 10 Po SSS Ss a PO aa If Bid security submitted as Bank Guarantee Name and Full Address of Issuing Po O B O E 15 nay es ANNEXURE GGG TO BE FILLED UP BY ALL THE VENDOR IN THEIR OWN LETER HEAD ALL FIELDS ARE MANDATORY Tender No Name of Beneficiary Vendor Code Address Phone No Land Line Mobile No E mail address Bank Account No Minimum Eleven Digit No Bank Name Branch Complete Address of your Bank IFSC Code of your Bank a RTGS b NEFT PAN VAT Registration No CST Registration No Service Tax Registration No Provident Fund Registration I We confirm and agree that all payments due to me us from Oil India Limited can be remitted to o
35. ching currents of power contactor coils Protective relays shall operate this relay and the aux contact of this relay shall trip the power contactors Plug in type relay shall not be used Current rating of aux contacts shall be min 10 Amp AC CABLE ENTRY The panel shall have suitable cable entry holes on separate detachable gland plates fixed at bottom plate of the enclosure for entry of following cables 1 no incoming cable of size 3 5 c x 25 Sq mm PVCA 2 nos outgoing cables of size 4 c x 10 Sq mm 2 nos cables of size 4 x 2 5 Sq mm PVCA for external PBS and remote indication through aux contacts of delta contactor All cable entries shall be blocked with knockouts LABELLING Designation name plates of permanent type shall be provided for all components and terminals of the starter FEATURES OF THE STARTER Page 10 of 22 1 All MCCBs shall have provision for padlocking and shall be provided with suitable locks with three keys for each lock 2 MCCBs contactors overload relays shall be of one make only However earth leakage relays CBCT etc may be of different make than contactors OLR etc CBCT and sensing earth leakage relay shall be compatible and from the same manufacturer 3 Special non deteriorating Neoprene rubber gaskets shall be provided at door 4 The panel doors shall have spring loaded door latches suitable for latching in one turn only Lifting hooks shall be provided 5 Sufficient space shall be
36. d to step down to the voltage level of monitor panel components supply Separate circuits through fuses MCBs shall be used for the monitor and audio visual annunciation panel Moulded HRC fuse holders with suitably rated fuse links make GE Schneider MCB make Legrand Schneider Havells Control transformer make AE L amp T Kappa Separate isolation fuse link and an MCB shall be provided for switching power supply to NGR space heater Space heater shall be controlled through an adjustable thermostat 3 General a Control wiring shall be done with 1 5 sq mm flexible copper 1100 V grade PVC insulated wires approved by ISI TAC FIA All wiring will have tinned copper lugs amp terminal blocks as required Wiring for the residual current CT shall be done with 2 5 sq mm flexible copper 1100 V grade PVC insulated wires approved by ISI TAC FIA amp have copper lugs Colour code for wires shall be followed as per IS Ferrules shall be provided for identification of cables Make of cables Finolex Havells L amp T or other reputed make b All components shall be labeled for easy identification with metallic embossed identification tags c Panels shall be duly tested as per IS 8623 at manufacturer s works and routine test certificate shall be submitted at the time of final inspection Item 4 Lighting Distribution Board LDB Panel 01 no Page 15 of 22 A General Description of Panel TECHNICAL SPECIFICATIONS
37. der having minimum 05 five years till the bid closing date experience in design fabrication and testing of LT PMCC Electrical Panels with ACBs MCCBs During this period bidder should have manufactured and supplied minimum 01 nos of PMCC MCC PCC Feeder Pillar panels to Govt semi govt PSUs public limited companies Credentials for satisfactory execution of these orders shall be submitted ix Credentials of Bidder having minimum seven tank anti rust treatment system and powder coating facility for treatment and painting of sheet metal works for durability x Indicative bill of materials with spares list and prices of spares for all the quoted items separately The list of minimum indicative spares to be supplied with each item is given in the detailed description xi Filled up technical check list Including credentials for supporting BRC evaluation xii General Quality Assurance Plan of the manufacturing process of the OEM 2 Detail foundation drawing of the PMCC NGR Starter LDB panels drawing showing termination details full wiring diagram component layout diagram and complete bill of material for all the items must be submitted to OIL for approval within 30 days after placement of the order OIL shall modify correct drawings as necessary The manufacturing of panel shall start only after approval of the drawings by OIL Inthe event of an order on the party complete tender specifications and the deviations accepted by OIL in writing only
38. ditions of order In case of any delay in despatch or non confirmation to all terms and conditions of order validity of the Performance Security is to be extended suitably as advised by OIL For exemption for submission of Performance Security please refer Clause No 9 12 of General Terms and Conditions vide MM LOCAL E 01 2005 for E Procurement LCB Tenders The Bank Guarantee should be allowed to be encashed at all branches within India The prices offered will have to be firm through delivery and not subject to variation on any account A bid submitted with an adjustable price will be treated as non responsive and rejected Bids received after the bid closing date and time will be rejected Similarly modifications to bids received after the bid closing date amp time will not be considered All the Bids must be Digitally Signed using Class 3 digital certificate with Organisation s name e commerce application as per Indian IT Act obtained from the licensed Certifying Authorities operating under the Root Certifying Authority of India RCAI Controller of Certifying Authorities CCA of India The bid signed using other than Class 3 Page 2 of 3 with Organisation s Name digital certificate will be rejected viii Price should be maintained in the online price schedule only The price submitted other than the online price schedule shall not be considered 2 0 BID EVALUATION CRITERIA BEC
39. e years till the bid closing date experience in design fabrication and testing of LT PMCC Electrical Panels with ACBs MCCBs During this period bidder should have manufactured and supplied minimum 3 three nos of PMCC MCC PCC Feeder Pillar panels to Govt semi govt PSUs public limited companies Credentials for satisfactory execution of these orders shall be submitted ix Credentials of Bidder having minimum seven tank anti rust treatment system and powder coating facility for treatment and painting of sheet metal works for durability x Indicative bill of materials with spares list and prices of spares for all the quoted items separately The list of minimum indicative spares to be supplied with each item is given in the detailed description x1 Cost of spares shall be mentioned separately with the cost of items and will be evaluated accordingly For example assuming the spares for the PMCC panel are two nos of MCCBs the cost of these MCCBs shall be quoted separately along with the cost of the PMCC panel and the overall cost of the panel and the MCCBs shall be evaluated xii Filled up technical check list Including credentials for supporting BRC evaluation xiii General Quality Assurance Plan of the manufacturing process of the OEM 3 In the event of an order successful bidder shall submit fresh sets of detailed drawings as mentioned above within one month of placement of order which shall be approved by OIL before actual assembl
40. ely 5 To ascertain the inter se ranking the comparison of the responsive bids will be made on the basis of total amount quoted for all the items with supply installation and commissioning charges of the tender 6 In case of identical lowest offered rate by more than 1 one bidder the selection will be made by draw of lot among the bidders offering the identical lowest rates Special Notes 2 1 PMCC panel NGRs self supporting motor starter panels and lighting distribution board shall be installed and commissioned by the supplier at the designated location of OIL as per Page 20 of 22 instruction and as listed in the tender Supplier will be intimated one month in advance for installation and commissioning Boarding lodging and transportation of commissioning personnel will be in the scope of the supplier Bidder shall quote commissioning charges separately All necessary manpower tools and tackles instruments etc required for commissioning shall be in the scope of the supplier 2 The following documents shall be submitted with the bid for scrutiny 1 Confirmation that the offered items shall conform to all the points of the tender Bidder shall mention any deviations or other items points not indicated included in the specifications but deemed necessary for design Installation and commissioning efficient control and operation of the items However proper justification for deviation must be given Acceptance
41. equired to upload scanned copies of relevant documents indicating details of registration alongwith validity name of the registering organization and details of the item ownership etc failing which their offer may not be liable for consideration of benefits to MSEs 5 0 Bidders are requested to examine all instructions forms terms and specifications in the bid Failure to furnish all information required as per the NIT or submission of offers not substantially responsive to the bid in every respect will be at the bidders risk and may result in rejection of its offer without seeking any clarifications 6 0 Bidders must ensure that their bid is uploaded in the system before the tender closing date and time Also they must ensure that above documents which are to be submitted in a sealed envelope are also submitted at the above mentioned address before the bid closing date and time failing which the offer shall be rejected 7 0Bid must be submitted electronically only through OIL s e procurement portal Bid submitted in any other form will be rejected 8 0 The tender shall be governed by the Bid Rejection amp Bid Evaluation Criteria given in enclosed Annexure CCC However if any of the Clauses of the Bid Rejection Criteria Bid Evaluation Criteria as per Annexure CCC contradict the Clauses of the tender and or General Terms amp Conditions as per Booklet No MM LOCAL E 01 2005 for E procurement LCB Tenders elsewhere those in the
42. es and cable shall have proper ferrule numbers for easy identification ii Ring lugs shall be used at all critical connections such as CT connections No more than two wires or lugs may be attached under any one screw All control amp CT wiring should be terminated on suitable TBs All terminal strips to have minimum 2 nos spare terminals to accommodate any modification required during commissioning operation All terminal strips shall be accessible for testing and troubleshooting maintenance iii All control wiring inside the panels shall be done with single core fire retardant multi stranded flexible copper PVC insulated 1100 V wire 1 5 mm2 for potential circuits and 2 5 mm for current circuits Control wires shall be properly identified with ferrule numbers and suitably terminated with proper sized lugs cable make Finolex Havells Henley Nicco Reputed brand 4 Features of the Panel i Thickness of gland plates shall be minimum 3 0 mm ii The panel doors shall have door latches suitable for latching in one turn only Lifting hooks shall be provided iii Special non deteriorating Neoprene rubber gaskets shall be used in doors and as and where required iv All MCCB Operating handles shall be accessible for operation without opening the cubicle door The handles will be interlocked with doors i e unless MCCB is in OFF position door cannot be opened v Adequate insulated barriers between the bus chamber and feeder shall be p
43. fixed base of the board s enclosure and doors shall be provided with suitably rated PVC insulated flexible copper earth wires or copper braids of suitable rating as per IS 16 Earthing bus shall be provided at bottom of the panel Earthing Bus shall be made of 50x5 mm GI straps with 80 micron galvanisation thickness Brought out studs shall be provided on two sides where holes drilled for connection with main earth electrodes Suitably sized zinc passivated double nuts and spring washers shall be provided for earth cable strap connections Legend name plate as AREA LIGHTING DISTRIBUTION BOARD 240V Ph Ph shall be provided at the top centre made with anodized aluminum plate riveted to the body of the panel The letter size shall be minimum 3 4 B PANEL COMPARTMENTS SECTIONS The LIGHTING DISTRIBUTION BOARD shall broadly have the following compartments sections A Incomer section B Outgoing section 1 INCOMER SECTION The incomer section shall contain one no 100A FP CFS SDF fused 100 A as isolator switch The incomer section shall be housed in a compartment separate from the cubicle containing the outgoing section and shall be complete with tinned copper brought out terminals of suitable rating and single compression cable gland suitable for terminating 1 no x 4C x 50 mm PVCA copper cable provided on the bottom detachable gland plate Suitably rated single compression Page 16 of 22 gland and tinned copper
44. he busbar Busbar shall be suitable for future extensions The control voltage of remote push button stations for motors is to be limited to maximum 30 V as per CEA Regulations 2010 An intrinsically safe barrier shall be placed between the remote pushbutton station and motor starter panel so that no dangerous voltage for hazardous area is transmitted for operation of the remote pushbutton station The intrinsically safe barrier may be placed in the motor starter panel itself Low voltage power supply to panel contactors and intrinsically safe barrier power requirement may be generated through two nos step down transformers placed at both ends of the panel The low voltage secondary side of the transformers shall be connected to an auxiliary bus Control voltage shall be tapped to individual motor starter feeder panels from the auxiliary bus through auxiliary control MCBs in each starter panel As supply source captive gensets shall be installed with NGRs the neutral cannot be used anywhere in the system Hence all control voltages will be referred to phase phase only Control voltage transformers shall have individual MCBs of sufficient ratings as breakers in both primary and secondary sides individual for each transformer Each of the transformers shall be able to take the entire control voltage load of the panel One of the transformers shall be on line and the other shall be standby c Starter Feeder Panels No and ratings of Starte
45. lly to the terms and conditions given in the bidding documents Notwithstanding the general conformity of the bid the following requirement will have to be particularly met by the bidders without which the same will be considered non responsive and rejected 1 Bidder must be an OEM 415 VAC PCC PMCC MCC NGR panel designer amp manufacturer or an authorized agent dealer of OEM of such panel manufacturer Authorized agent dealer shall submit valid authorization dealership certificate along with the bid 2 Bidder must have minimum 5 five years experience till the bid closing date in design engineering manufacture fabrication and testing of LT PMCC Electrical Panels with ACBs MCCBs During this period bidder should have manufactured and supplied minimum 01 Nos of PMCC MCC PCC Feeder Pillar panels to Govt semi govt PSUs public limited companies Credentials for satisfactory execution of these orders shall be submitted along with the bid In case of authorized dealer agent experience of OEM shall be applicable in such case and requisite credentials shall be submitted by the authorized dealer agent 3 Bidder must submit copy of test certificate for busbar rated 1000 Amps or above for fault level of 50kA for 1 second from CPRI or any govt approved NABL accredited test laboratory 4 Bidder must agree for installation and commissioning of the items at OIL s designated site and installation and commissioning charges shall be quoted separat
46. nal validity of the bid for 120 days from the date of opening of techno commercial bid Confirm that the prices offered are firm and or without any qualifications Confirm that the Bid comply with all the terms amp conditions Confirm that the offers and all attached documents are digitally signed using digital signatures issued by an acceptable Certifying Authority CA as per Indian IT Act 2000 CONFIRM THAT YOU HAVE SUBMITTED THE DULY SIGNED INTEGRITY PACT DOCUM ENT Wherever Applicable CONFIRM THAT YOU HAVE SHALL SUBMIT PERFORM ANCE BANK GUARANTEE AS PER NIT IN THE EVENT OF PLACEM ENT OF ORDER ON YOU Wherever Applicable CONFIRM THAT YOU HAVE SUBMITTED DOCUM ENTS AS PER GENERAL QUALIFICATION CRITERIA Confirm that you have submitted Name and Full Address of Issuing Bank including Telephone Fax Nos and Email id of branch manager 1 where Bid security has been submitted as Bank Guarantee 6 Confirm that all relevant fields in the on line biding format been filled in by the bidders for the items quoted by them 7 Confirm that the the price bid is in conformity with OIL s online bidding format NOTE Please fill up the greyed cells only Response Sheet Annexure FFF Bidders Name Bidders Response Sheet Delivery Period in weeks from placement of order Complied to Standard Payment Terms of OIL or not Bid Security Submitted if applicable Details of Bid Security Submitted to OIL if appli
47. nd coupling device sensing resistor Page 13 of 22 may be required to be installed in the NGR panel for maximum effectiveness Conversely neutral cable shall be first routed through the monitoring panel and then to NGR In such a case the monitoring panel shall be provided with suitable bushings terminal box as given in the description for NGR panel for termination of the neutral cable Elements connected to the NGR are subject to line to neutral ground fault voltages and must be evaluated in all failure modes Coupling devices must not transfer hazardous voltages to associated monitoring equipment Atmospheric electrical conditions such as the presence of charged clouds can affect an electrical substation feeding overhead lines An NGR monitor used in this application must be immune to these conditions The measurements made by an NGR monitor can be useful when evaluating system problems An analog signal can be used to provide local earth leakage current metering An NGR monitor with a communications interface can allow data access with a local PC or with a network NGR Monitor panel Limiting Dimensions L X B X H 600 mm x 500mm x 600 mm Technical data for NGR monitoring panel components Components like NGR monitor coupling device and current transformer shall be of one make only for compatibility from either of the following manufacturers 1 Bender USA 2 Startco Littelfuse Canada Littelfuse SELCO India
48. nected to the terminal blocks of the outgoing feeders xiii All hinged doors shall be earthed with copper flexible loops braids as per IS 3043 xiv A 50 x 6mm GI strip shall be provided with adequate holes 13mm dia each with nut bolts and washers for making earth connections for all panels and armours screens of cables Length of GI strip shall be same as panel length The panel GI strap shall have provision with fasteners for connection to external earth electrodes with suitably sized GI strap xv Panel length should be limited to 4 0 mtr Height shall be suitable for operation of feeders as per ISI Xvi Suitable SS brass material NiCd plated single compression cable glands shall be provided in the panels Gland sizes shall be provided by OIL during detailed engineering drawing approval Gland plates 3 mm thick with suitable size knockouts shall be provided Important All MCCBs should preferably be mounted vertically Even if the MCCBs have to be mounted horizontally due to design of feeders the door mounted handle shall have proper position same as in panels having vertically mounted MCCBs so that there is no confusion in operating the handle Suitable bus links spreader bars to incoming outgoing sides of MCCBs shall be provided as and where required Annexure Panel Feeder List SL INCOMER STARTE CAPACIT QTY PANEL REMARKS NO R FEEDER Y CAPACI PANEL MOTOR NO TY
49. nexure Panel Feeder Lists with alternate vertical busbar and cable alleys for proper distribution of panels d A 50 x 6mm GI strip should be provided on the backside of the panel with adequate holes 13mm dia each with nuts bolts and washers for making earth connections for all panels and cables Length of GI strip shall be same as panel length Zinc plated and passivated double earthing studs with nuts bolts and washers shall be provided on the earthing strips e The PMCC panel shall be thoroughly cleaned and chemically pre treated for rust grease removal and phosphate coating in a minimum seven tank chemical treatment process After chemical treatment the panel shall be powder coated polished with epoxy resin based powder and stoved in a stoving oven Coating dry film thickness shall be 50 micron minimum as per IS 13871 2006 Finish shall be glossy f Colour of the PMCC panel shall be light grey to Rgs 1207 g The complete PMCC panel shall be based on a 75x40x6 mm channel with suitable grouting arrangement h Danger plates 415 VAC shall be fixed on both front and rear of panel including the busbar chambers i Panel and its components shall be conforming to IS 8623 8828 13947 and 12640 amp IEC 60439 1 Protection shall be as per IP 54 Ambient 40 C Max 5 C Min Humidity 98 Max j All components used must be suitable for the environment as mentioned All hardware should be of high tensile steel amp
50. ntrolled overload short circuit releases with adjustable settings for current amp time and with Rotary Handle operating mechanism The MCCBs shall be operated from outside the panel The MCCB handles shall also project outside the panel doors enabling breaker operation from outside the panel All MCCBs used shall be suitable for positive isolation requirement as per IEC 947 2 Control supply of individual starters shall be tapped from its own line the starter shall be in operative if the MCCB is off POWER CONTACTORS 3 nos 415V TP power contactors AC3 current rating of each power contactor minimum shall be 65 Amps for long life Coil voltage 415 VAC Two nos additional potential free aux contacts 1 NO INC shall be provided in Delta Contactor and duly wired to two nos of terminal blocks for remote indication All the contactors shall have same no and type of auxiliary contact blocks Current rating of aux contacts shall be min 10 Amp AC at 240 V AC Make Schneider GE ABB Siemens Indo Asian OVER LOAD RELAY One no thermal bimetal type overload relay class 10 with adjustable current range auto manual reset selection reset button shall be provided for motor protection Thermal OLR will be direct acting Relay shall also have inbuilt single phasing protection Relay make Same as power contactor TIMER One no Electronic timer Operating time 0 18 seconds The timer shall provide a time delay of 50 60 ms during change over fr
51. om start to delta Make Schneider Siemens ABB Legrand EARTH LEAKAGE PROTECTION Earth leakage module in the downstream of MCCB integral to MCCB or through separate CBCT amp earth leakage relay or directly mountable on the MCCB with variable current and time settings 0 03 3 0 A and 0 3 second in steps Make Legrand Schneider GIC INSTRUMENTS AND INDICATING LAMPS Panel mounted BIS or reputed International Standard approved three phase Digital Voltmeter 0 500 volts and three phase Digital Ammeter 0 50 300 Amps with selector switch for reading three phase voltage and three phase current Both the meters should have 0 5 accuracy and Page 9 of 22 suitable for ambient conditions mentioned Bar Primary Resin Cast CTs of 50 5 ratio 10 VA burden class 1 conforming to IS 2705 Meter Make AE Rishabh CT Make AEI kappa Conzerv L amp T Indicating Lamps to indicate Supply ON for all three Phases Colour Red Yellow Blue Motor ON Motor OFF Motor TRIP All indicating lamps shall be LED type of Binay L amp T Siemens make START STOP OPERATION One set of START STOP push buttons shall be mounted on the starter door for motor operation A separate terminal block shall be provided for connecting cable of remote push button station Make of push button Siemens GE Schneider CONTROL AND INDICATION CIRCUITS Control and indication circuits shall be protected with MCBs against overload and short circuit Make of
52. rovided for cable termination dressing and connecting cable leads to the brought out terminals 7 Suitable cable entry arrangement with detachable gland plates shall be provided Adequate nos of single compression heavy duty SS or nickel plated brass cable glands suitable for PVCA 3C 4 sq mm Copper cable shall be provided on the bottom detachable gland plate 8 Adequate nos of saddles shall be provided at rear of the panel for rigidly supporting the outgoing cables C MAKES OF COMPONENTS Item Make CFS SDF GE Havell s Schneider Legrand MCCB Legrand Schneider Siemens ABB Schneider Electric Compact NSX With Micrologic 2 0 or above Legrand Model DPX with electronic LSIg release Siemens Sentron VL with ETU 40 42 LSIg LSINg ABB Tmaxl1SDA054399R 1 with ETU PR 332 333 or PR122 123 Indo Asian X TEC series with ETU LSIg release RCBOs MCBs Legrand Schneider Siemens ABB HRC Fuses Fuse Holders GE Bussman Terminal Blocks DIN Channel Connectwell Tosha Wiring Cables Finolex Havell s Reputed make with OIL s approval Lugs Dowell s Spares For all the items Cost of the same to be included with main item List of minimum indicative spares to be supplied with each item as per OIL approved Bill of Page 17 of 22 Materials All spares shall be exact replacement of the component in the item with the same rating make model with the exactly same accessories A PMCC Panel 01 one
53. rovided to achieve Form 2 separation as per IEC 439 1 vi MCCB incoming terminals are to be provided with insulating barrier so that once the door is opened no live part is exposed vii Vertical cable alleys with sturdy supports for carrying weight of vertically run PVCA cables will be placed next to the panels The cable alleys will house sufficiently rated TBs The cable alleys and vertical busbars shall be on either side of the panels viii All connection links between busbar and MCCB incoming side and from outgoing side to the cable alley TBs for feeders starters above and including 20 HP shall be made with rectangular section of copper bus links conforming to IS Current rating of links shall be minimum 1 5 times rating for unassembled sections the switch rating All joints shall be checked for proper contact area ix Wiring cables from panel to door shall be protected with heavy duty PVC spiral binding x All the hardware should be of high tensile steel duly zinc passivated for corrosion protection amp fitted with proper sized heavy duty spring washer amp two nos heavy duty flat washers xi Sufficient space should be provided for proper glanding dressing connecting up and Page 6 of 22 maintenance of cables Adequate space should be provided for connecting the cable leads to the terminal blocks xii Suitable cable supporting arrangement shall be provided inside the cable alleys to firmly grip the cables con
54. rs feeders will be as per individual panel outgoing details given in Annexure Panel Feeder Lists However general description for these shall be as follows Description of Starter feeder panels 1 MCCB isolator Isolation requirement Each motor starter shall be provided with one no 415V Ue 600V Ui min 36 kA breaking capacity three pole MCCB fitted with inbuilt microprocessor controlled overload short circuit releases with adjustable settings for current amp time and with Rotary Handle operating mechanism For feeder panels also three pole MCCBs shall be used with identical capacity and Page 3 of 22 type The MCCBs shall be operated from outside the panel The MCCB handles shall also project outside the panel doors enabling breaker operation from outside the panel All MCCB used shall be suitable for positive isolation requirement as per IEC 947 2 Control supply of individual starters shall be tapped from its own line the starter shall be in operative if the MCCB is off However remote start stop pushbutton supply shall be from 30 V phase to phase maximum auxiliary bus 2 Panel components Various starters and feeders shall be housed in individual cubicles Components shall be mounted on sheet steel base and all apparatus shall be suitable for front removal All starters feeders shall have suitably rated MCCBs as incomers For feeder starters above and including 20 HP MCCB incomer connection to busbars shall
55. shall be used on a rigid framework of suitably sized steel angles and channels welded or bolted together with stainless steel hardware Front of the monitoring panel shall be hinged on the left side for easy access to the components inside and fitted with clamps and special non deteriorating neoprene gaskets The top of the enclosure shall be slightly overhung and sloped It shall be embossed with stiffening ribs Lifting lugs shall be provided on the top of panels Suitable earthing studs are to be provided on two sides Protection rating of the enclosure shall be minimum IP 53 A durable corrosion resistant nameplate permanently attached to one side cover shall show the manufacturer and the complete rating Clear warning labels danger high voltage earthing etc shall also be fixed at appropriate places Enclosure shall be suitably cleaned primed and powder coated spray painted colour of paint light gray to shade 631 as per IS 5 The buzzer and LED indication lights test reset buttons shall be mounted on the front door Suitable engraved corrosion resistant legends shall be used for each component function Monitor windows for remote indicator alarm and operator panel will also be mounted on the door As the components of NGR monitoring system shall be wired up to the NGR steel rigid conduits shall be used to run the signal cables from NGR to monitoring panel It may be noted that residual current transformer for sensing NGR current a
56. stors shall be mounted in heavy gauge corrosion resistant support frames using stainless steel hardware The entire resistor assembly shall be mounted and supported on glazed insulators rated for the system voltage All resistor terminals and interconnections between resistor units shall be stainless steel using stainless steel hardware including lock washers High current connections shall be spot or TIG welded as appropriate Connections between resistors and bushings shall be solid copper or stainless steel bars The unit shall be designed to permit the expansion of supporting rods when submitted to high operating temperatures Resistor grid assembly mounting structure shall be properly supported to absorb vibration and stress during faults and transit Neutral cable shall be brought to one terminal of the NGR unit The other end of the NGR unit shall be suitable for connection to ground through earth electrode These end connections of the resistor unit will be brought out to terminal box or through top or side mounted high voltage Page 11 of 22 bushings Stand off support insulators shall be ceramic or epoxy resin cast The resistor grid shall be suitable for Rated Voltage 415 V3 Volts Rated Current 750mA Rated Resistance 330 Ohms Time Rating 10 Sec Temperature Rise 375 Deg C Location Indoor Tolerance 10 Degree of Protection IP 33 Applicable Standard IEEE 32 1972 b Resistor enclosure panel
57. tarter panels only Motor Starter magnetic contactor and adjustable thermal overload relay iv Timer for star delta starter range 0 60 seconds adjustable in steps continuous v Remote local selector switch for facilitating remote local starting of motor Page 4 of 22 vi Local start stop switch for starting stopping of motor from panel vii For starter panels only Ammeter accuracy class 1 0 directly mounted for starters below 10 HP and through CT for and above 10 HP viii On Off and Overload LED type indicating lamps Make models of the components Only the following makes models of the components shall be used in the starter feeder panels Name of component Make Model Rating Main panel incomer MCCB Schneider Electric Compact NSX with Micrologic 5 0 minimum Legrand Model DPX with electronic LSIg_ release Siemens Sentron VL with ETU LSIg ABB Tmax 1SDA054399RI1 with ETU PR 332 333 or PR122 123 Indo Asian X TEC series with ETU LSIg release Digital multifunction meter Swift Encore Swift Encore SW3 Siemens PAC 3100 HPL Socomec Diris A40 Schneider EM 6400 accuracy 0 5 Incomer MCCB Schneider Electric Compact NSX range Legrand DPX3 range Siemens Sentron 3VT series ABB Tmax series Indo Asian X TEC series RCBO Schneider Electric Legrand Siemens GIC CBCT ELCB combination Schneider Electric RH 197P GA300 etc Legrand 0260 88 0260xx series GIC Prok DVs Magnetic cont
58. tion In case of an order on the bidder complete tender specs and the deviations accepted by OIL in writing shall only be mentioned in the order il Quality Management Certification ISO 9001 2008 version for Design manufacture installation and servicing of medium voltage Electrical control and distribution panels ili Copy of test certificate of panel with busbar rated 1000 Amps or above for fault level of 50kA for 1 second from CPRI or any govt approved NABL accredited test laboratory iv Indicative dimensional GA and layout drawings of the offered PMCC panel single line diagram indicative wiring diagram Bill of Materials and datasheets catalogues of all the components used in the PMCC panel v Indicative dimensional GA and layout drawings of the offered motor starter panel single line diagram indicative wiring diagram Component layout drawing Bill of Materials and datasheets catalogues of all the components used in the starter panel vi Indicative dimensional GA and layout drawings of the offered NGR panel single line diagram indicative wiring diagram Component layout drawing Bill of Materials and datasheets catalogues of all the components used in the NGR panel vii Indicative dimensional GA and layout drawings of the offered lighting DB panel single line diagram indicative wiring diagram Component layout drawing Bill of Materials and datasheets catalogues of all the components used in the LDB panel viii Credentials of bid
59. ur above mentioned account directly and we shall not hold Oil India Limited responsible if the amount due from Oil India Limited is remitted to wrong account due to incorrect details furnished by us Office Seal Signature of Vendor Counter Signed by Banker Seal of Bank Enclosure Self attested photocopies of the following documents 1 PAN Card 2 VAT Registration Certificate 3 Service Tax Registration 4 CST Registration 5 Provident Registration Certificate 6 Cancelled cheque of the bank account mentioned above in original 7 Bank Statement not older than 15 days on the date of submission
60. visual annunciation for NGR fault and Ground fault and buzzer Suitable alarm indicator and operator panel with LED indication lamps for Ground fault and NGR fault annunciation and push buttons for test and reset functions along with buzzer shall be installed in the monitor panel Visual annunciation for NGR fault and ground fault will be through LEDs labeled NGR Fault and Ground Fault LEDs shall be of suitable voltage size 22 5 mm Make Siemens L amp T BCH Binay Telemecanique Audio annunciation will be through a buzzer mounted inside the monitor panel Buzzer shall be suitably rated for continuous duty Buzzer supply shall be of suitable AC voltage Make Siemens Schneider BCH L amp T LEDs and Buzzer shall be mounted on the front door of the monitor panel Test and reset buttons on the front door of monitor panel shall be provided for testing of the NGR and GFA test circuits from the NGR monitor Test and reset buttons make Siemens Schneider BCH L amp T Reset button will silence the buzzer but the LEDs will remain on till the time fault is detected and cleared The indication LEDs and test and reset push buttons on the front door shall be in addition and external to the G F amp NGR monitor which may have these functions built in f Incoming 230 240 V 50 Hz AC supply with MCB isolation for power supply to monitor panel Power supply to the monitor panel shall be through suitably rated MCB and transformers if require
61. y manufacturing of the items Page 21 of 22 4 Routine Test certificates reports for the PMCC panel motor starter panel NGR with NGR monitoring panel and lighting DB as per relevant standards shall be submitted at the time of final inspection by OIL s representative failing which despatch clearance will not be given 5 Offered items must be new and in unused condition No reconstructed rebuilt panels will be acceptable 6 Components used in the PMCC panel motor starter panel and NGRs shall be of makes as given in the detailed description and easily available Bidder shall submit Bill of Materials including any additional item to the item list given in the detailed description if considered essential Bidder shall also supply all spares essential for installation and commissioning of the items at the designated site of OIL 7 Bidder shall also include in their scope of supply the operational spares for all the items in their offer The quantities of the spares for each item are given in the detailed description of all items The spares will be exact replacement with the full rating make and model of the units fitted in the panel Details of spares are to be included with the offer 8 OIL representatives shall carry out pre despatch inspection of panels and witness all necessary testing at manufacturer s works Bidders shall separately quote charges towards inspection and witness test if any To and fro charges of OIL

SDI7982P16 - Oil India Limited

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