SECTION-B SCHEDULE-A 1.0 Intent of specification
Contents
1. Fans or cells redundant DC link capacitors Input power factor across speed range 20 105 Cos Variable speed drive efficiency Including transformer Voltage cut ride through duration Variation in response time amp process time Provision of temp self cooling fan amp humidity control Volt dip should be more than 20 Catch spinning load Quadrant of operation Driven equipment Controller DCS compatible Enclosure protection required IP 20 IP Ambient temperature maximum eC Humidity non condensing 0 to 95 Altitude maximum m Manuals provided in English Yes No Typical Length Including transformer mm Size Width mm Height mm Weight kg CE Mark Chief Engineer Gen GSECL C O Baroda Special Terms and Conditions of the Contract 1 The Scope of work mentioned in tender documents is tentative and may vary as per plant system requirement for smooth and reliable operation at rated parameters 2 The job mentioned in the scope of work is guideline but not limited to specified in scope of work and includes jobs otherwise necessary to complete the work 3 The party shall have to complete the work within scheduled time mentioned in the offer However if outage of ID Fans is required for commissioning activities or to put VFD in service the same will be given as and when opportunities arise i e during forced outage planned outage or du2. in vicinity of rotating running charged equipment and also equipment in hot working conditions He should also give proper instruction to his workmen to avoid accident 27 The contractor shall at his own expense comply with all labour laws during the entire period of execution of work GENERAL SAFETY RULES NORMS TO BE OBSERVED BY THE CONTRACTORS All the contractors working at respective Thermal Power Station and corporate office for Project Erection testing commissioning shall have to strictly observe the following Safety Rules Concerned Contractors are responsible for informing amp observance of these rules by their supervisors employees labours as well as the supervisors employees labours of agencies sub Contractors engaged if any by them for the work contract awarded to them Prior to commencement of the work Contractor shall have to submit a written assurance on their letterhead to the concerned Sectional Head Engineer in charge that they have thoroughly gone through these Rules have educated their employees employees of their sub contractor and will strictly observe the said Rules while execution of work under work contract awarded to them They will have to indemnify the Corporation for any loss or damage accident injury to the Corporation s property employee or employee of their own in default of non observing these rules 01 Persons to be employed for carrying out the work shall possess required q
3. etc shall be supplied with in one month or as per agreed schedule from the date of issue of award However the supply of spares etc shall be well before the start of work matching the schedule of shutdown given by the owner 19 The contractor shall have to carry out the job round the clock However on Sundays religious national holidays the contractor may be required to carry out the work as per instruction of the Engineer in charge or his authorized representative 20 a The contractor shall stand guarantee for the spares supplied by him for a period of twelve months from the date of commissioning of equipment system In case of failure within warantee period the contractor shall replace the spare attend the job free of cost b The defect liability period for the works carried out by the contractor is for the whole supplied system at Ukai TPS for the comprehensive maintenance and service warrantee period of 12 months from the date of commissioning or 18 months from the date of supply which ever is earlier The contractor shall look after the total system for five years as a comprehensive maintenance service contract after the completion of warrantee period 21 The contractor shall ensure that his authorized representative along with the work force is available at site during the period 22 Wherever it is required the contractor shall erect scaffolding and platform for the purpose of work and it should be safe for working of t
4. load The thermal overload capacity of VFD should be 120 for 60 seconds 150 for 3 seconds amp 200 immediate The system should be designed to deliver the motor input current amp torque for the complete speed torque characteristics of the motor with input power supply variation of 10 and frequency variation of 5 It is capable of withstanding thermal amp dynamic stresses and transient mechanical torque resulting from short circuit 65 66 67 68 69 70 rai 72 73 No appreciable increase in noise Limit should be less than 85db Harmonics at the supply side of the drive system at primary of the main input transformer shall be restricted within the maximum allowable levels of current and voltage distortion as per recommendations in the latest edition of IEEE 519 VFD induced torque pulsation is limited to max 1 Adequate short circuit and over voltage amp under voltage protection shall be provided for the converter and inverter system All Power diodes should be of silicon type The power converter circuit should be designed so that motor can be powered at its full name plate rating continuously without exceeding its rated temperature rise due to harmonics current generated by the inverter operation Short time voltage dip up to 50 of nominal voltage should not cause the control system to stop functioning and should not tripped drive system The system offered should incorporate adequate features p
5. rod amp other waste material shall be removed from work site and the area shall be left safe neat amp clean 13 In case of any injury accident while working it shall immediately be reported to Safety Department through concerned Sectional Head Engineer The prescribed Form No 21 may be obtained from concern section or Safety Officer For any incident occurred but have no injury to any persons should also informed to safety officer as Near Miss Incident 14 In all risky job before start the work contractor should obtained General Safety Work Permit through concerned section from safety dept in well advance 15 For performance evaluation of contractor safety factors of work accident fire incident amp near miss accident will be consider Steps can be taken to review the job assignment up to cancellation for negligence 16 In case of noticing smoke or fire during their work execution they shall make immediate efforts to extinguish control it and simultaneously inform the Fire Brigade on phone No 222 or 666 Shift the casualty to nearby hospital after rendering first aid in case of accident 17 Over amp above these contractor shall have to follow all the safety requirements rules amp regulations norms and legal provisions laid down in various statutes Particularly the provisions of The Factories Act 1948 amp The Gujarat State Factories Rules 1963 Amended up to date shall be followed stric
6. the contractor has to arrange his own electric cable and bulb etc 12 De watering pump Wooden sleepers channel pipe rollers etc if required is to be arrange by party 13 The contractor shall keep the site clean and dispose off all waste material and rubbish etc at specified locations on daily basis The contractor shall also remove all temporary arrangements made during working and shift them to storage area as per instruction of Engineer in Charge or his authorized representative 14 The contractor has to clear the area after job completion The contractor would also return the old spares to stores specified area as per the instruction of Engineer in Charge or his authorized representative 15 The contractor shall carry out all the works to the highest standard of quality However the contractor shall submit quality plan for supply and services in line with quality checks as mentioned else where in specification for finalization in association with Engineer in charge or his authorized representative 16 The contractor shall deploy sufficient number of employees workers for completion of work with in the scheduled time All the contractor s employees workers deployed for job shall be of appropriate skills 17 The contract shall be valid for a period of 12 months with firm price from the date of award During this period the contractor will be asked to start the work at any point of time by owner i e GSECL 18 The spares
7. 1 0 SECTION B SCHEDULE A Intent of specification This specification is intended to cover the general requirement of Invitation of Tender for Engineering Design Manufacturing Supply Erection Commissioning testing amp maintenance of Variable Frequency Drives VFD of Medium voltage 6 6 KV drive for 210 MW unit 4 Induced Draft Fans 2 Nos ID Fans 6 6 KV 1700 KW motor of Ukai Thermal Power Station of Gujarat State Electricity Corporation Limited GSECL Fitting of VFD against existing system running without VFD installation 1 Reputed make Medium voltage AC Drive suitable for 3 phase 50Hz standard induction Motor for 6 6 KV motor of 210 MW Ukai unit 4 ID Fans 2 Nos Application consists of isolator amp vacuum contactor transformer protection relay with air conditioning system with duct With VFD Cell By pass facility 2 Bypass Panel Consist of Isolator amp Jyoti ABB Make Vacuum Contactor 3 Air conditioning system of Reputed make to maintain required room temperature for VFDs 4 Transformer Protection Relay Make ABS Model SPAJ 140C 5 Cable ICON Polycab Universal KEI Torrent or Equivalent make including cable trays HT LT Power Cable Control Cable FRLS Cu Armored Shielded Signal Cable FRLS Twisted Cu Armored Shielded Any other cables required for the commissioning of VFD drive 2 0 General information 2 01 The scope of supply to be furnished under this contract has b
8. Ukai TPS unit 4 with its accessories and utilities to complete the project on turn key basis as per specifications of this tender Total compatibility with the existing Power plant environment and infrastructure is required Therefore GSECL will approve the entire system constructed and supplied by the contractor The following products and services define the scope in total Complete Engineering Design Manufacturing Supply erection Commissioning testing amp maintenance of medium voltage 6 6 KV drive for ID fans of unit 4 of Ukai Thermal Power Station with the complete drive amp bypass system require for completing this project The party shall have to fit the complete VFD system with the existing system having no VFD system for 6 6 KV 1700 KW ID Fan motors of Ukai TPS unit 4 Construction Delivery as per this tender document item receiving at concerned TPS plant equipment transportation inside and out side the plant storing house keeping equipment mobilizing to installation site Installation interconnection pre commissioning Commissioning trial run guarantee test run on process with energy savings and set process parameter guarantee Civil work construction of room for Drive amp Bypass panel inside GVDC ducting false ceiling tiling etc air conditioning air filtration chemical filter unit electrical mechanical instrumentation communication with DCS existing System Supply of these items related eng
9. ed examined amp certified in form no 9 10 by Competent Person as per the Factory act 1948 and its validity does not expired Further it shall be fixed properly and firmly prior to lifting the weight 09 Scaffoldings to be used for working at height shall be of adequate size amp capacity Obtain the work permit when working at height While climbing on such scaffolding or working on any structure at height use of full body safety belt amp Helmet is compulsory It is also necessary to fasten chinstraps of the helmet 10 Contractor or their employee shall not interfere in day today routine plant activities works except the work assigned to them shall not loiter in the areas other than their work jurisdiction as well as shall not temper operate touch the machineries equipments auxiliaries with which they are not concerned Also the contractor shall strictly instruct their staff for not to sit or take rest at near below running plants auxiliaries systems or any place which is risky hazardous amp prone to accident 11 The cylinders containing poisonous toxic or inflammable explosive gas like Oxygen Acetylene LPG Hydrogen Ammonia Chlorine CO2 etc shall be handled safely taking due care To handle shift such cylinders a special trolley cage meant for it must be used but in no case it should be rolled 12 On completion of the work cotton waste spilled oil grease pieces of welding
10. een outlined under 2 02 3 00 various sub specifications The bidder shall visit site to appraise himself about the equipment for smooth amp trouble free operation of the entire system Any additional instrumentation not specifically included in this specification but considered necessary by the contractor or purchaser for safe and satisfactory operation of the plant shall also be included in contractor s scope of supply without any extra cost Scope of work amp General Terms amp Conditions Installation amp Commissioning Complete installations of equipment construction installation testing commissioning amp Maintenance services which include taking delivery of plant and equipment from rail road station or trucks storage of all equipment under this contract are in bidder s scope GSECL will provide a single point free of cost adequate drinking and service water electric supply for construction 1 phase amp 3 phase will be given at one point GSECL will provide one residential houses Quarter type E IV for staff and facilities for occasional use of Guesthouse for executive members of supplier on payment basis if available 4 0 11 12 14 15 SCOPE OF SUPPLY WORKS This specification concerns the Complete Engineering Design Manufacturing supply erection commissioning testing amp maintenance of medium voltage 6 6KV drive for 6 6 KV 1700 KW induced draft fans 2 Nos ID Fans of
11. he personnel involved on the job Scaffolding material coir rope etc is to be arrange by party The same shall be dismantled after the completion of work and the scrap materials should be disposed off at a suitable location as directed by the Engineer in charge or his authorized representative 23 The contractor shall dismantle the equipment carefully without damaging to any of its parts All dismantled parts are to be kept in a clean well covered area and responsibility of theft pilferage damage to dismantled parts is that of the contractor However if there is any damage before dismantling of the equipment the same is to be shown to the Engineer in charge or his authorized representative 24 The labourers deployed by the contractor for executing the overhauling contract shall be fully insured for the entire period of execution of work as well as during maintenance service contract at site before start of work by the contractor at his own cost The owner i e GSECL will not be responsible for any loss or damage injury to contractor s personnel 25 The contractor shall arrange proper amp sufficient number of safety appliances such as hand gloves helmets safety shoes safety belts etc and ensure that his workmen use them during work execution failing which a severe penalty of Rs 500 per person per instance will be imposed on contractor 26 The contractor s workmen shall be required to work at various heights locations amp
12. ineering and execution jobs to completely integrate the drive system to the existing one Spare parts services and site support Documentation and test results Decommissioning the site support Documentation and test results Dust free room approved by concerned TPS civil Section for MV drive with bypass panel Supply of MV drives with bypass facility Isolator amp Vacuum Contactor Bypass panel with electrical logic 01 no Commissioning of MV drive and Bypass panel Keep necessary spares at concerned TPS during Warranty amp maintenance contract period of 5 years after completion of warranty period so that in case of failure of VFD it can be attended immediately Necessary Heat management system Air conditioned system inside the room is to be provided to evacuate heat loss and maintain room temperature at or below 35 degree C False Ceiling amp Lightning with sufficient Illumination inside the room L T switchgear distribution panel Ducting Hot air removal duct from MV drive to out side the room in atmosphere and inlet air ducting from AC to inside the room Provide MV drive s User Manual and Maintenance amp Trouble Shooting Manual in English 3 copies 16 Necessary drawings Civil room drawing GA drawing of MV drive panel Control drawing of MV drive panel GA drawing of Bypass panel Electrical control logic of Bypass panel 2 set 17 Cable Tray and Cable laying from MV drive room to Breaker Room MV drive r
13. ipments material damage during transit storage installation commissioning Testing and guarantee amp maintenance contract period shall be replaced free of cost by bidder The party shall have to carry out the necessary test before dispatch of VFD and test certificates for the test carried out on equipment or material shall be submitted before dispatch or supply All tests will be verified by Engineer of GSECL at the site Suitable date for erection commissioning amp testing etc shall be intimated after receipt of complete material at site Necessary testing of the installed equipments etc is in your scope All drawing of the equipments are to be got approved before commencement of work Separate proper earthing of the system is to be provided by the party The party shall have to provide their own DC source for the complete system The party shall have to provide complete interlock system as per requirement of site The system should work with frequency of 50 HZ with maximum permissible limit of 3 to 5 The equipment should be vermin amp dust proof The equipment should be suitable for operation an environment of coal dust cement dust ash dust paper lint sand dirt of 10 100 concentration 0 005 0 025 of per cu Meter The speed should withstand deceleration of 1 of base speed per second and emergency deceleration of 5 of base speed per second The speed holding accuracy of the system should be 1 under steady
14. lash spark arc flashover etc 04 Earplug Ear muffs For ear hearing system protection while working in high noise level area 05 Apron Rubber PVC For body protection against chemicals oils sharp Asbestos Leather edged objects heat hot objects etc Cotton 06 Gloves Rubber PVC For protection of hands against chemicals oils sharp Asbestos Leather edged objects heat hot metals objects electricity etc Electrical shock proof 07 Safety Leather Asbestos shoes Gum Boots etc For protection of leg feet against falling objects sharp edged objects heat hot metals objects electricity etc 08 Safety Belt full body Rope Life line Fall prevention system etc For fall prevention while working at heights or in depth working in vessel or in confined space 09 Dust Respirator Scarf Protection of respiratory system against dust 10 Chemical Respirator Cartridge Protection against chemical fume vapor etc 11 Canister Gas mask Protection against toxic poisonous fumes gases 12 Air supply respirators Working in oxygen deficient zone 08 Before using lifting machines tackles like C P Bs Hook chooks winch forklift mobile crane EOT crane etc amp its attachments like D shackles slings U clamps Eye bolts or any fixtures it shall be checked and used only if found safe to use Also ensure that these are test
15. nts tools tackles viz welding machine cutting machine Grinder Drill Chain Pulley Blocks Hook chooks etc required to be used during work execution shall be of standard make amp bear ISI certification mark on it The consumables like welding electrodes grinding wheels discs etc which has specific prescribed life span shall not be used in any case if its expiry date is over 07 It is compulsory to use standard make Personal Protective Equipments P P Es as per the job requirement Do not work without use of required P P Es Contractor is responsible to provide standard make ISI approved Personal Protective Equipments Safety Gadgets suitable to give sufficient protection against hazards involved in their work job to their staff as per the job requirement and insist enforce their staff to put on the same while at works The ongoing work is liable to be stopped at any time if your staff found working without P P Es Following is the list of various P P Es to be used for various works worksites List of safety equipments 01 Industrial Safety Helmet For protection of head against falling objects or during fall of person from height 02 Safety Goggles Grinding Welding Punk Panorama etc For protection of eyes against flying particles dust chemical splash spark arc flashover etc 03 Face shield Half or full For protection of face against flying particles dust chemical sp
16. oom to Motor MV drive room to control room Power cable and control cable 18 Cable jointing amp cable termination 19 Transformer Protection Relay 20 Earthing Strip for Earthing MV drive panel amp Bypass to the main earth pit of Ukai TPS 21 Required cables Control cable auxiliary power cable Signal cable and any other cables required for the commissioning of VFD system 22 Utilities i Power supply Electrical Power connection 3 phase 4 Wire 415V will be given at one mutually agreed point free of cost as per GSECL s terms amp conditions Bidders shall have to arrange for further distribution of supply at their own cost ii Instrument Air Air connection for work will be given at mutually agreed point and subsequent distribution if required shall be in the scope of supplier iii Drinking water Connection for water will be given free of cost at one point Further distribution has to arrange by bidders at their own cost 23 The dismantled and removed parts etc are to be credited in Ukai TPS store as per instruction of Engineer in charge is in your scope 24 Before submitting bids the contractor has to visit Power Station site for study of situation of work 25 The required tools tackles chain pulley blocks jacks D shackles slings mobile crane manpower amp materials etc are in bidder s scope 26 The contractor has to carry out the work as per schedule outage 27 The work should be carried out in the
17. or 2 No 6 6 KV motors 1700 KW of Induced Draft Fans ID Fans of unit 4 of Ukai TPS 02 Bypass panel for 2 No 1700 KW 6 6 KV drive Manual off load isolator Panel 03 AC system for MV drive Lot Lump sump 04 All cables amp accessories Lot Lump Sump HT cables LT cables LT control supply cables Control Cable Signal Cables End termination Kit and any other cables required for the system as per requirement Total FOR Destination Price including packing amp forwarding charges service tax CST Freight amp insurance charges and any other taxes amp duties if applicable Note 1 The party shall have to mention the packing amp forwarding charges in Rs Excise Duty in Rs CST in Rs Freight amp insurance in Rs and any other taxes amp duties if applicable in Rs Separately 2 The price offered without above details will not be considered 3 The party shall have to quote the rates in Rupees only Authorized Signatory
18. premises of GSECL only as per instruction of Engineer in charge 28 If any change modification additions deletions required even with supply of material for existing system are in bidder s scope 29 Delivery of the equipment should be F O R power station door delivery basis 30 Material delivered at Ukai Thermal power station store will have to be transported to the place of installation by the bidder 31 You have to submit the complete necessary drawings for offered system at the time of supply along with BAR CHART 32 Necessary civil drawings Works is to be approved by our civil section and alignment works to be carried out for above work are in your scope as per instruction of EIC 33 Labor license to be arranged by the bidder 34 GSECL will not hold responsible in any case for injury Fatal or non fatal accident occurred to contractor s person during execution of work 35 Agreement is to be executed as per Board s rules in consultation with the chief Engineer Gen Vadodara before starting the works 36 During execution of work any damage or theft to the supplied material part thereof will have to be repaired replaced by bidder 37 Materials supplied are to be insured against losses damages theft during transit Store installation by you and no reimbursement will be made by GSECL 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 63 64 64 Any equ
19. ring partial load of the unit 4 The party shall have to indicate the no of hrs of outage of ID Fans required for commissioning activities of Complete VFD system and to put VFD in service 5 The painting job should conform to IS 1477 part 1 1977 IS 9954 1981 along with ASTM D823 95 2001 and thinner primer and paint along with painting accessories are to be supplied by the contractor The paints purchased should have prior approval of GSECL 6 The contractor shall establish site office and stores at the specified location as per instruction of Engineer in Charge or his authorized representative 7 All spares including T amp P consumables shall be in the scope of contractor 8 All the material under the contract brought by contractor after proper entry amp verification by the Engineer in Charge or his authorized representative shall be stored properly by the contractor 9 The contractor shall be fully responsible for the watch and ward of the material and shall take necessary insurance of the material under his custody for the entire period of the execution of work 10 The contractor shall maintain proper record of all the spares and consumables used during the execution of work for verification by Engineer in Charge or his authorized representative 11 Electricity and water will be provided by owner i e GSECL free of cost at one location only Further distribution of the same if required will be in contractor s scope
20. roperly coordinated for the drive control and for motor but not limited to the incoming line surge protection under over voltage protection phase loss phase reversal protection Programmable over current protection and under load protection inverter fault over frequency operation ventilation loss over temperature of equipments over speed of motor specific motor protection including motor winding bearing temp over current over load negative phase sequence locked rotor and earth fault protection etc system earth fault protection over amp under frequency rotor earth fault and additional protection for drive system LIST OF MINIMUM Tools amp Tackels TO KEEP READY AT SITE BY THE BIDDER 1 Magger required capacity 01 No Each 2 Millimeter Tong tester 02 No Each 3 Tool Spanners 02 Set 4 Any Special measuring instrument As Per requirement 5 Any Special Spanner Tools As Per requirement Technical Specification Data Sheet for 6 6 KV MD Drive VFD for ID Fans of Ukai TPS unit 4 210 MW Model Motor rated power kW Motor FLC Amps Motor voltage Volts Speed range Speed control Technology Microprocessor based multi level switching 3 Phase supply voltage Voltage tolerance kV Supply frequency Frequency tolerance Hz Rectifier device Number of rectifier pulse Inverter device Cell voltage V umber of cells Inverter multi level number Cell bypass Included
21. state condition The bidder has to submit the type test report for the complete VFD system from the Govt approved laboratory The bidder shall have to submit the factory acceptance test format amp quality assurance plan along with technical offer The bidder shall have to perform functional test dimensional test protection test load test etc during inspection at your site The party shall have to maintain the stock of essential spares at GSECL site to meet the emergency to avoid delay in outage of VFD system and the list of the same is to be submitted along with technical bid Drive should provide 6 6 KV input to the motor without stepping up the voltage No output transformer is allowed No output filters amp harmonics filters allowed The drive should minimum efficiency of 96 including input transformer Voltage amp current harmonics should be according to IEEE 519 2000 standards Power amp Control interface is required with existing system The system should be energy efficient designed as standard products and shall provide high reliability high power factor low harmonic distortion and low vibration wear noise The VFD should have a suitable control power supply monitoring system The VFD should be provided with digital communication capability to allow direct control and status communication with a PLC or other control system The VFD should be capable of maintaining a minimum true power factor of 0 96 from 60 to 100
22. the work For lighting in such areas only 24 volt ISI certified amp with proper guard hand lamp shall be used For taking care of the persons working inside the confined space vessel a supervisor person capable to keep continuous watch on person s working inside assist them incase of emergency or arrange to get immediate outside help shall remain present at entry point Use full body safety belt without failed While working inside sewage trench or in depth a person to warn outsiders entrants passers etc shall remain available near entry point or the entry point shall be cordoned by a barricaded tape with a cautionary notice After completion of the works all the lids covers grills grits opened shall be re fixed re placed in the original position as it were prior to commencement of the work and leave the work place in safe condition in all respect so as to prevent accident to fellow workers 05 Do not work on or block by stacking material spare parts tools tackles equipments etc any passages walkways gangways aisles staircases ladders lifts or any other approaches roads leading to plans or its auxiliaries on which there is traffic movements or possible traffic movements in case of emergency Such passages are meant for safe escape in the event of emergency If it is utmost necessary to carry out work in such area with blocking of passage prior permission of Competent Authority or
23. the Engineer In Charge shall be obtained To demarcate declare the area as UNSAFE cordon it using barricading tape amp display suitable caution notice or keep a person to restrict divert the traffic on this route through other safe passage 06 Prior to use power electrically operated hand tools equipments machines gadgets like welding machine hand grinder hand drill etc ensure for its safe operation amp use it only if it is found safe to use Do not use defective unsafe or improperly maintained equipments The electrical power supply required to run such equipments shall not be taken directly at their own but shall be obtained through concerned Electrical Maintenance Departments or their authorized persons or under their observations guidance only The Electrical Section shall provide temporary electrical connection up to contractor s Mains Board on which it is compulsory to install mains switch ELCB amp fuses of adequate capacity All such equipments shall invariably be earthed adequately to prevent electrical shock sparking short circuit etc Power cord to be used shall be of adequate capacity without any joint amp shall consist of earth wire also Hence it is necessary to use adequate Capacity 3 wire power cord for single amp 5 wire power cord for three phase power connections The plugs receptacles pins holders etc shall be of adequate capacity amp safe to use All electrical amp mechanical equipme
24. tly The contractor shall also obey the rules regulations instructions of the local Competent Authority for safety requirements 18 The above rules shall be scrupulously followed and where required they may contact the Safety Officer in case of any ambiguity or needs further guidance in this regard Chief Engineer Gen GSECL CO Vadodara Contractor s Signature with Seal amp Date SCHEDULE B A PRICE SCHEDULE FOR VFD OF EQUIPMENT SERVICE PART Sr Description Qty Unit Price in No Rupees 01 Construction of civil room Lot for 2 No Lump sump installation amp commissioning of ID Fans of MV drive system cable laying termination amp air conditioner Total FOR Destination Price including packing amp forwarding charges service tax CST Freight amp insurance charges and any other taxes amp duties if applicable Note 1 The party shall have to mention the packing amp forwarding charges in Rs Service tax in Rs CST in Rs Freight amp insurance in Rs and any other taxes amp duties if applicable in Rs Separately 2 The price offered without above details will not be considered 3 The party shall have to quote the rates in Rupees only Authorized Signatory SCHEDULE B B PRICE SCHEDULE FOR VFD OF EQUIPMENT SUPPLY PART Sr Description Qty Unit Price in No Rupees 01 Make MV drive f
25. ualification are fully trained and conversant for works to be done All persons should have gate pass Register consisting the full details i e address ph no nearest relative of all persons to be maintained During the work execution one trained amp competent supervisor should always remain present at site 02 The contractor shall take all the required safety measures prior to commencement of work on dangerous substances machineries or area at which cautionary notice is displayed and obtain Line Clear or Work Permit through the concerned Department Section 03 Prior to carrying out welding gas cutting furnace heating or any other hot work job remove all the inflammable material lying at or nearby worksite or cover it properly by suitable protective covering Also special care shall be taken before carrying out such job amp see that all possible contributing factors to set fire shall be removed vanished prior to commencement of the work Advance intimation shall be given to concern section fire section to commence the work in fire prone areas They should also keep ready all the First Aid Fire Extinguishers equipments amp fire extinguishing media material like sand water buckets or other appropriate equipment at such place 04 While carrying out work in confined space or inside vessel obtain necessary Confined Space Vessel Entry Permit from concerned department prior to commencement of
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