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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹30.7 LAccepted-AOC FLAT NO 1004 BUILDING NO L 11 KEDAR HOUSING SOCIETY 10TH FLOOR SECTOR NO 21 TALOJA PHASE 2 PANVEL RAIGAD NAVI MUMBAI 410208 | NAVI MUMBAI | RAIGAD | MAHARASHTRA | 410208 | L1 | Accepted-AOC BEING L1 | |
| 2 | L2₹38.5 L+₹7.4 L (24.0%)Rejected-Finance 8 51 PLOT NO 6 LIC COLONY SUJATA NAGAR PENDURTHY MANDAL VISAKHAPATNAM 530042 AP | 530042 | L2 | Rejected-Finance BEING NOT L1 | |
| 3 | Rejected-Technical GROUND FLOOR KHASRA NO KOTLA HOUSE 12 BISWA HOLI GROUND GURGAON VILLAGE NEAR SECTOR 5 POLICE STATION GURUGRAM | - | Rejected-Technical Reject due to as per requirement docu is not received |
| Sl No | Description | Qty | Unit | M/s ASPIRE ENGINEERING ENTERPRISES L1 | LEOENTERPRISES L2 |
|---|---|---|---|---|---|
| 1.00 | Annual/Comprehensive maintenance Contract of the On grid Connected Solar PV Plant for generation of 500 KW along with its components such as Solar PV Modules ,Power Control Unit with inveters,lightening arresters and earthing system installed at 25 ED DEOLALI as per frequency outlined in Particular Specification at Appx 'A'.... | 11 | MONTH | 1,25,000 ₹13,75,000 | 1,10,000 ₹12,10,000 Lowest |
| 1.01Appx 'A' a) Comprehensive maintenance would include washing/cleaning of Solar PV Modules forthmonthly basis as per pre-planned schedule and cost of T&P,Labour required at site is deemed to be included. b) Checking electrical parameter of the installed power plant .Any job other than above indicated jobs would be covered under warranty of Solar Plant installed. c) Keeping the area neat and clean free from vegetation growth.The maintenance and cleaning of Area near Modules shall be sole responsibility of the Contractor. d) Material and Labour for replacement of defective power condition units(PCU)/Inverters /String invertor with maximum power point tracker/Tracking (MPPT) other than mentioned under relevant schedule ,cable and payment of bills by Telecoms service provider for maintaining the SCADA in serviceable condition other electrical works are deemed to be included in the Quoted Rates ,no claim on this account shall entertain. e) Cost of equipment and spare parts other than given shall be measure and paid seperatly. | |||||
| 1.02A) General i)The Operator shall operate and maintain the Plant in accordance with the provisions of this O&M Plan/O&M Procedures and Good Industry Practices. ii) Operator shall observe and strictly comply with the Applicable Laws for the operation and maintenance of the Plant in accordance with the provisions of this O&M . B) Operations a) Measurement & monitoring of the electricity production through appropraite monitoring systems for the period of the Term of the contract. b) The following will be monitored : i) Measurement and calculations of the Plant current and nominal performance . ii) Any unusual conditions found during operations/inspections. iii) Any system disturbances/outages iv) The operator from Time to Time will recommend certain incorporation of technology/process improvements /equipment upgrade for improved performance of plants along with a cost benefit analysis.The implementation of the same will be done subject to the approval from Owner/department/station.The Operator will undertake the implementation of the works ,on an additional cost basis pst a written approval from the owner. d) Monthly report of the solar plant generation is to be provided by Contractor. | |||||
| 1.03D) Maintenace a. Preventive Maintenance : i) The Operators shall be responsible for ensuring smooth operations of all components. ii) To inspect and maintain periodically the plant equipment as per the preventive and curative maintenance schedule. iii) The operators shall carry out PV module cleaning Twice every month for effective generation as required. LIST OF MANDATORY SPARES i)Spares such as MCB,MCCBs,Fuses,DC Fuses,Al cards such as input/output Card ,power supply card ,processor card ,PV Modules, Glands,lugs,MC4 connectors,tie connectors,clamps,cable Ties and all other consumables/spares which are required for uninterrupted O&M of the Plant should be kept readily available at Site . ii) The Contractor shall provide an inventory report items consumed to the departmment on a monthly basis. iii) The Contractor has to use the mandatory spares(s) available at site for replacing defective part(s) of equipment for minimizing system outage temporarily and top up the quantity of spares so that the required quantity of spares shall be made available at site at all times and shall be handed over to the department at the end of O&M Period .The cost of spares is measured and paid seperatly iv) The Contractor is bound to provide .01 Sr Electrician and 02X labour Operator for maintenance /operation of solar PV Plant system on daily basis from 0900 to 1700 Hrs by providing all minor accessories as required for smooth maintenance inclusive of daily,weekly,quarterly ,half yearly maintenance including all consumable material and chemicals as required and other spares required. v) Earthing Register has to be maintained by the Contractor.The earthing values of all Earting mentioned in Appx'A' of LA and Solar Earthing is mandatory and any earthing material required to recharge of the earth pit shall be borne by the Contractor.The cost of New Earthing alongwith connected accessories like earthing strip,excavation etc if required to executed at site is measure and paid seperatly. Note: if the Earthing Value comes to be more than 5 Ohm .The Contractor has to recharge and make good the earthing value.If required he has to execute new earth pit at no extra cost to the department .In case of Non compliance a penalty of Rs 500 Per day per earthing shall be levied .And the same shall be recovered from his Payment. | |||||
| 1.04E) Operators Representative and Personnel i) Contractor shall ,designate a duly qualified and experienced person to manage and administer the O&M Services for the performance of the O&M Services,Contractor shall employ only such personnel those are qualified,skilled and experienced in their respective callings. F) The Operators shall perform the services in relation to the Plant in accordance with the safety manageement plans.SOPs and procedures as applicable and/or in accordance with accepted industry practise.The operators shall adhere to the health and safety standard to ensure minimal accidents during the term .In this respect the Department shall not be liable for any accidents or untoward events. Any casualty or injury sustained by the contractor’s workers during the working hours shall be sole liability of the contractor. No claim on this account shall be entertained by the department G) The Contractor,for any major equipment fail such as Inverters/Solar Module/ACDB shall only replace the equipment on free of cost basis.The cost of new equipment (Solar PV Module/Inverter of suitable capacity)is measure and paid seperatly. Preventive Maintenance Schedule & Checklist 1) PV Module cleaning after 15 Days. 2) Module Interconnects Tightness -Visual Check Monthly 3) Integrity of Cable Terminations in Junction Box in Visual Check-Monthly 4) Visual Inspection of Cracked ,Chipped and Broken Modules-Monthly 5) Visual Inspection of Rodent Attacks on Cable Conduits -Monthly 6)Visual Inspection of Junction Box & Combiner Box enclosures -Monthly 7) Hardware on Structures - Monthly 8) Vertical Post Structures Rigidity -Visual Check Quarterly 9) Earthing Strip Check Visual Check-Monthly 10) DC and AC termination checks and retightening as required in Inverters -Visual Check-Half Yearly 11)Cleaning of Filters in Suction Side of Inverters -Monthly | |||||
| 1.05PLANT MONITORING SYSTEM The Power Plant shall incorporate a communication system to monitor the output of each string and Inverter so that system faullts can be detected and rectified before they have an appreciable effect on energy production.The monitoring system shall be a combination of Web based Internet Portal Solution and on ASite local area network for acquisition of data through onsite servers.For Monitoring Weather data alongwith generation data.Remote monitoring thru proper cloud based system of complete plant to be provided by bidder, including SIM/GSM for complete tenure of plant O&M.The original server is with the OEM.The Contractor shall responsible for making the site available for the monitoring of data.The Cost for runnintg and maintenance of the site shall be borne by the Contractor within the stipulated amount. Logger,Data Logger and Web based Internet Portal Solution should be compatible with each other .The logged weather data generation data should be in time series. | |||||
| 1.06The lists of monitoring and recording parameters to be mentioned are as under:- a) String Current b)Inverter Input Voltage c)Inverter input current d)Inverter input power e)Inverter output Voltage f)Inverter output Current g)Inverter output active Power h)Inverter output reactive Power j)Power Factor k) Global Irradiation on POA l) Ambient Temperature m) PV Module Back temperature n) String failure detection o) Grid Status ,error Codes and all other parameters provided by Inverter p) Daily power generation in kWh q) Monthly power generation in kWh r) Annual power generation in kWh | |||||
| 1.07The proposed SPV generation shall be as Appx 'A' Attached Guaranteed CUF of the Plants: The Plant shall produce minimum Generated Electricty of 7,00,000 units per year Depriciation 6% of the Total Generated Unit is to be accepted.Difference in generation produce in KWH after Depreciation of 6% will be recovered from Contractor @12 per unit . Note No 3:Comprehensive maintenance of Solar Power Plant shall start from the day of handing over of site.The Scope of Comprehensive maintenance shall be as under. Terms & Conditions; * Monthly Reports of the Units Generated by the Plant are to be submitted in Hard Copy(The cost of Hard /Soft Copy is deemed to be incld in the Quoted Cost) * Any spares & material required during O&M of plant shall be provided by Contractor. * Total Period of Contract shall be 11 Months. * Water Charges for module cleaning to be borne by bidder. Transportation of water tank thru trolley rikshaw/E rikshaw within plant battery limit in scope of bidder | |||||
| 2.00 | M&L in repair of PV MODULES Solar Photovoltaic module of Monocrystaline/polycristaline Silicon solar PV Module having peak power rating 545Wp as per site requirement for existing solar power plant plant.
max power - 545 Wp
Make:Jackson/GOLDI /ADANI /TATABP/WAREE/Luminous/KOSOL | 20 | EACH | 13,500 ₹2,70,000 Lowest | 16,500 ₹3,30,000 |
| 4.00 | supply and fix HRC fuse upto 200 Amp ,1000 V DC all as specified and directed. Make : PV-3A10F of solar PV or eq to makes listed in command list | 30 | EACH | 450 ₹13,500 Lowest | 760 ₹22,800 |
Tender Value
₹35 L
EMD Value
₹70,000
Closing Date
6 Aug 2025, 6:00 pmClosed
GE AF OJHAR
GE AF OJHAR
COMPREHENSIVE MAINT OF SOLAR POWER PLANT AT 25ED AF STN DEOLALI.
2025_MES_713396_2
8316/E8
Open Tender
Miscellaneous Works
Item Rate
335 days
DEOLALI
Please refer Tender documents.
8 documents required · 8 mandatory
₹500
GE AF OJHAR
₹70,000
Yes
13 Oct 2025
22 Jul 2025
8 Aug 2025
23 Jul 2025
6 Aug 2025
24 Jul 2025
Amount
Annual/Comprehensive maintenance Contract of the On grid Connected Solar PV Plant for generation of 500 KW along with its components such as Solar PV Modules ,Power Control Unit with inveters,lightening arresters and earthing system installed at 25 ED DEOLALI as per frequency outlined in Particular Specification at Appx 'A'....
Appx 'A' a) Comprehensive maintenance would include washing/cleaning of Solar PV Modules forthmonthly basis as per pre-planned schedule and cost of T&P,Labour required at site is deemed to be included. b) Checking electrical parameter of the installed power plant .Any job other than above indicated jobs would be covered under warranty of Solar Plant installed. c) Keeping the area neat and clean free from vegetation growth.The maintenance and cleaning of Area near Modules shall be sole responsibility of the Contractor. d) Material and Labour for replacement of defective power condition units(PCU)/Inverters /String invertor with maximum power point tracker/Tracking (MPPT) other than mentioned under relevant schedule ,cable and payment of bills by Telecoms service provider for maintaining the SCADA in serviceable condition other electrical works are deemed to be included in the Quoted Rates ,no claim on this account shall entertain. e) Cost of equipment and spare parts other than given shall be measure and paid seperatly.
A) General i)The Operator shall operate and maintain the Plant in accordance with the provisions of this O&M Plan/O&M Procedures and Good Industry Practices. ii) Operator shall observe and strictly comply with the Applicable Laws for the operation and maintenance of the Plant in accordance with the provisions of this O&M . B) Operations a) Measurement & monitoring of the electricity production through appropraite monitoring systems for the period of the Term of the contract. b) The following will be monitored : i) Measurement and calculations of the Plant current and nominal performance . ii) Any unusual conditions found during operations/inspections. iii) Any system disturbances/outages iv) The operator from Time to Time will recommend certain incorporation of technology/process improvements /equipment upgrade for improved performance of plants along with a cost benefit analysis.The implementation of the same will be done subject to the approval from Owner/department/station.The Operator will undertake the implementation of the works ,on an additional cost basis pst a written approval from the owner. d) Monthly report of the solar plant generation is to be provided by Contractor.
D) Maintenace a. Preventive Maintenance : i) The Operators shall be responsible for ensuring smooth operations of all components. ii) To inspect and maintain periodically the plant equipment as per the preventive and curative maintenance schedule. iii) The operators shall carry out PV module cleaning Twice every month for effective generation as required. LIST OF MANDATORY SPARES i)Spares such as MCB,MCCBs,Fuses,DC Fuses,Al cards such as input/output Card ,power supply card ,processor card ,PV Modules, Glands,lugs,MC4 connectors,tie connectors,clamps,cable Ties and all other consumables/spares which are required for uninterrupted O&M of the Plant should be kept readily available at Site . ii) The Contractor shall provide an inventory report items consumed to the departmment on a monthly basis. iii) The Contractor has to use the mandatory spares(s) available at site for replacing defective part(s) of equipment for minimizing system outage temporarily and top up the quantity of spares so that the required quantity of spares shall be made available at site at all times and shall be handed over to the department at the end of O&M Period .The cost of spares is measured and paid seperatly iv) The Contractor is bound to provide .01 Sr Electrician and 02X labour Operator for maintenance /operation of solar PV Plant system on daily basis from 0900 to 1700 Hrs by providing all minor accessories as required for smooth maintenance inclusive of daily,weekly,quarterly ,half yearly maintenance including all consumable material and chemicals as required and other spares required. v) Earthing Register has to be maintained by the Contractor.The earthing values of all Earting mentioned in Appx'A' of LA and Solar Earthing is mandatory and any earthing material required to recharge of the earth pit shall be borne by the Contractor.The cost of New Earthing alongwith connected accessories like earthing strip,excavation etc if required to executed at site is measure and paid seperatly. Note: if the Earthing Value comes to be more than 5 Ohm .The Contractor has to recharge and make good the earthing value.If required he has to execute new earth pit at no extra cost to the department .In case of Non compliance a penalty of Rs 500 Per day per earthing shall be levied .And the same shall be recovered from his Payment.
E) Operators Representative and Personnel i) Contractor shall ,designate a duly qualified and experienced person to manage and administer the O&M Services for the performance of the O&M Services,Contractor shall employ only such personnel those are qualified,skilled and experienced in their respective callings. F) The Operators shall perform the services in relation to the Plant in accordance with the safety manageement plans.SOPs and procedures as applicable and/or in accordance with accepted industry practise.The operators shall adhere to the health and safety standard to ensure minimal accidents during the term .In this respect the Department shall not be liable for any accidents or untoward events. Any casualty or injury sustained by the contractor’s workers during the working hours shall be sole liability of the contractor. No claim on this account shall be entertained by the department G) The Contractor,for any major equipment fail such as Inverters/Solar Module/ACDB shall only replace the equipment on free of cost basis.The cost of new equipment (Solar PV Module/Inverter of suitable capacity)is measure and paid seperatly. Preventive Maintenance Schedule & Checklist 1) PV Module cleaning after 15 Days. 2) Module Interconnects Tightness -Visual Check Monthly 3) Integrity of Cable Terminations in Junction Box in Visual Check-Monthly 4) Visual Inspection of Cracked ,Chipped and Broken Modules-Monthly 5) Visual Inspection of Rodent Attacks on Cable Conduits -Monthly 6)Visual Inspection of Junction Box & Combiner Box enclosures -Monthly 7) Hardware on Structures - Monthly 8) Vertical Post Structures Rigidity -Visual Check Quarterly 9) Earthing Strip Check Visual Check-Monthly 10) DC and AC termination checks and retightening as required in Inverters -Visual Check-Half Yearly 11)Cleaning of Filters in Suction Side of Inverters -Monthly
PLANT MONITORING SYSTEM The Power Plant shall incorporate a communication system to monitor the output of each string and Inverter so that system faullts can be detected and rectified before they have an appreciable effect on energy production.The monitoring system shall be a combination of Web based Internet Portal Solution and on ASite local area network for acquisition of data through onsite servers.For Monitoring Weather data alongwith generation data.Remote monitoring thru proper cloud based system of complete plant to be provided by bidder, including SIM/GSM for complete tenure of plant O&M.The original server is with the OEM.The Contractor shall responsible for making the site available for the monitoring of data.The Cost for runnintg and maintenance of the site shall be borne by the Contractor within the stipulated amount. Logger,Data Logger and Web based Internet Portal Solution should be compatible with each other .The logged weather data generation data should be in time series.
The lists of monitoring and recording parameters to be mentioned are as under:- a) String Current b)Inverter Input Voltage c)Inverter input current d)Inverter input power e)Inverter output Voltage f)Inverter output Current g)Inverter output active Power h)Inverter output reactive Power j)Power Factor k) Global Irradiation on POA l) Ambient Temperature m) PV Module Back temperature n) String failure detection o) Grid Status ,error Codes and all other parameters provided by Inverter p) Daily power generation in kWh q) Monthly power generation in kWh r) Annual power generation in kWh
The proposed SPV generation shall be as Appx 'A' Attached Guaranteed CUF of the Plants: The Plant shall produce minimum Generated Electricty of 7,00,000 units per year Depriciation 6% of the Total Generated Unit is to be accepted.Difference in generation produce in KWH after Depreciation of 6% will be recovered from Contractor @12 per unit . Note No 3:Comprehensive maintenance of Solar Power Plant shall start from the day of handing over of site.The Scope of Comprehensive maintenance shall be as under. Terms & Conditions; * Monthly Reports of the Units Generated by the Plant are to be submitted in Hard Copy(The cost of Hard /Soft Copy is deemed to be incld in the Quoted Cost) * Any spares & material required during O&M of plant shall be provided by Contractor. * Total Period of Contract shall be 11 Months. * Water Charges for module cleaning to be borne by bidder. Transportation of water tank thru trolley rikshaw/E rikshaw within plant battery limit in scope of bidder
M&L in repair of PV MODULES Solar Photovoltaic module of Monocrystaline/polycristaline Silicon solar PV Module having peak power rating 545Wp as per site requirement for existing solar power plant plant. max power - 545 Wp Make:Jackson/GOLDI /ADANI /TATABP/WAREE/Luminous/KOSOL
supply and fix HRC fuse upto 200 Amp ,1000 V DC all as specified and directed. Make : PV-3A10F of solar PV or eq to makes listed in command list
Supply and fix DC-DC converter for exixting 0.5 MW inverter to supply power for SMU card fitted in SMB and to other control circuit as per site requirement all as specified.
Supply and fixing 3 pole switch disconnector of rated as per exixting on site to fix in String monitor box all as specified and directed.
Supply and fix dataline surge protection device having electrical characteristics as per exixting to protect SMB ciruit wiring from high surge voltages all as specified.
Control Section Annual maintance contract (AMC) For 0.5 MW inverter from OEM, that provides inspection for comprehensive maintanance, preventive maintanance (Scheduled maintenance ,Recommendation to strategic spares, Ageing components replacement), Testing and calibration of all relays fitted in control panels from authorized testing team of the OEM as IGBT relays, interface board and other connected items corrective care (On call emergency breakdown maintenance), repair, upgradation, and refurbishment field services, Remote Support (Phone/email) by OEM representatives to entire contract period for inverter of capacity 500KW
FUSE - PV upto 40 Amp
FUSE - SC upto 40 Amp
FUSE - OFAA upto 40 Amp
TYPE 2 AC SPD
POWER SUPPLY MCS-B 7.5-110-240/24
PCB KIT NAMU-11 MAIN ASSEMBLY
REV.A;CHARGING RESISTOR;CBH 335 C H 414
FUSE - PV-20A10F, 1000V,20A
FUSE - C14G16, 690V,16A
PCB KIT MIRU-01
Supply and fix in repair/replacement LCL module Fan unit 0.5 MW exixting inverter complete all as specified and directed by Engineer-in-Charge.
Supply and fix in repair/replacement AFIN card unit 0.5 MW exixting inverter complete all as specified and directed by Engineer-in-Charge.
DC contactor- PCB & coil
Supply and fix in repair/replacement AC capacitors suitable for 0.5 MW exixting inverter complete all as specified and directed by Engineer-in-Charge.
Supply and fix in repair/replacement ACS800 WIRE-FRC LHS/wire harness -FOC LHS 0.5 MW exixting inverter complete all as specified and directed by Engineer-in-Charge.
Supply and fix in repair controller PCB card suitablefor 0.5 MW existing inverter complete all as specified and directed by Engineer-in-Charge.
S& F in repair controller PCB programing card suitable for 0.5 MW exixting inverter complete all as specified and directed by Engineer-in-Charge.
Supply and fix in repair Driver card suitable for 0.5 MW exixting inverter complete all as specified and directed by Engineer-in-Charge.
Supply and fix inrepair IGBT Module +Drive AGDR-71C S suitable for 0.5 MW exixting inverter complete all as specified and directed by Engineer-in-Charge.
Supply and fix inrepair SCR moduler suitable for 0.5 MW exixting inverter complete all as specified and directed by Engineer-in-Charge.
Supply and fix inrepair condenser suitable for 0.5 MW exixting inverter complete all as specified and directed by Engineer-in-Charge.
Supply and fix in repair over/under voltage relay 0.5 MW exixting inverter complete all as specified and directed by Engineer-in-Charge.
Supply and fix in repair/replacement resistor 5 ohm, 0.5 MW exixting inverter complete all as specified and directed by Engineer-in-Charge.
Supply and fix in repair/replacement power supply-G10-24,AC capacitor , 0.5 MW exixting inverter complete all as specified and directed by Engineer-in-Charge.
Supply and fix in repair/replacement APOW supply card unit 0.5 MW exixting inverter complete all as specified and directed by Engineer-in-Charge.
Supply and fix in repair/replacement RDCU controller unit 0.5 MW exixting inverter complete all as specified and directed by Engineer-in-Charge.
Supply and fix solar panel cleaning kit with aluminium extension pole consists of 4mtr extension pole, brush 45cm-01no, hosepipe 18 feet, water supply valve 1 no all as specified and directed by Engr in charge.
M&L for Repair maintenance of DC panel , DC circuit , string combiner box as required at site including replacement of old unserviceable string wire / cable from PV module to string combiner and combiner box to solar inverter (complete fault finding and redressal for smooth output from string controlling unit are deemed to be included in the quoted rates) including replacemt of following unserviceable parts.
M & L in repair 1Cx6sq.mm MC4 Connector spair (1 for +ve and 1 for - ve) all as specified and directed
String fuses (MSB Fuses-15 Amp) ) as per existing capacity
VCB M & L in repair, overhauling and calibration of vacuum circuit breaker 11KV, AC 50 Hz, 3 phase 400 Amp 250 MVA , rated breaking capacity 13.1 KA for 3sec, with spring charging motor for 230 V AC tripping coil and closing coil of 30 V DC, horizontal draw out and and horizontal isolation type vaccum circuit breaker, indoor type totally enclosed, floor mounted type with automatic safety shutters with IP-4 x degree protection with extendable copper bus bar duly color coded having incomer & outgoing connection to existing VCBs. VCB shall be factory made designed and tested as per latest IS 13118 and IS 3427 including name plate highliting each equipment on front and rear side with effective earth facility for cable as well as bus bar side with 230V AC motorised in addition to manual hand operated mechanism and power pack 230 V AC / 30 V DC in sub station to match with existing site condition and other make of the equipment, CPRI approved , interlocking and interchangable of make crompton greaves / L&T/ Siemens including the (a) cable rear box suitable for 3 core 95 to 120 Sqmm HT XLPE cable. (b) current transformer as per IS 2705 burden 10 VA, CT ratio as per transformer rating, class of accuracy for core 1-1.0 (for panel metering) for core 2 - 5 P 10 ( for protection ) (c) Potential transformer as per IS 3156 11KV / √3 /110 / √3 Volt, CL,1.0 , 50 VA (d) Analogue ammeter + ASS 96mmx96 mm, Analogue Voltmeter+ VSS 96mmx96 mm, digital fuctional meter (e) Spare heater with thermostat and door lamp illumination with necessary rating copper armoured cable form LTPCC bus, suitably rated and approximately located fuse / MCB for the same. (f) Numerical / Static relay for protection against O/L , E/F & SC, (g) Electromechanical type master trip and lock out relay. (h) Emergency push button (j) Panel equipped with following indication by means of LED Lamp (i) Spring charged (ii) RYB face healthy (3 LED lamp) (iii) Breaker on (iv) Breaker Off (v) Auto trip indication (vi) trip circuit healthy indication.
Supply only master trip relay
Supply only over current relay135VoltsDC complete in existing VCB
Supply only auxilary relay
Supply only multi functional meter
Supply only over current and earth fault IDMT protection relay (digital relay) ,110Volts complete necessary connection and testing inexisting VCB
Supply only universal motor
Supply only of PT/CT fuse
Supply only CT
Supply only PT
M&L crossarms, bracing supports, clamps, backplates, hooks etc fabricated from structural steel section (MSchannel, anglesections, flat, roundor square bars) for reqd size sand shape including bolts nuts & washers welding bending cutting cold or hot drilling holes for inserting in any shape or size as indicated or directed complete in clpainting (one red oxide primer coat two coats of aluminium paint ) complete.
Transformer Section Disconnections of out door type step-up transformer 630KVA after taking shut down from the deptt.opening the top cover, takingout the top cover carrying out joint inspection with Engr-in-Charge for identifying the areas of leakages of transformer oil ,arresting the leakage by providing necessary rubber gasket or bushing reconnections,replacement of nut/bolts & washers, re-filling oil upto required level and re-assembling the transformer and complete overhauling including testing includingpainting transformer with dark grey colour two coat if synthetic enameled paint over existing paint complete. Note :-i) cost of material and labour for various parts will be paid separately under respective items of SchA. However cost of labour towards dismantling, assembling, joint inspection and identifying the fault is deemed to be included in this item. Cost of sundry items viz cover bolt, plugcap, screws, washer, air release plug etc are deemed to be included in quoted rate. (ii) Filtration / centrifuging of old transformer oil to bemeasured and paid separately. (iii)Addition/replacementof transformeroil if required will be measured and paid separately.
Dismantling existing HT bushing with copper rod including disconnection of electrical connection and replacement of porcelain bushing vitreous, brown colour, 11KV grade along with asbestos foil seals & copper alloy stud, nuts, washers etc of suitable size for primary side (HTside) of outdoor type11KV for 630 KVA power transformer of any make
M&L for writing nomenclature in alphabets and numbers/MES no with radium sticker on every string structure denoting total details of string i.e string number,SMB No. Inverter No. or any other E/M Equipment etc complete all as specified & directed by Engineer-in-Charge.
Material and Labour for earth continuity conductor or main earthing lead fixed to pole/ wall on insulators or recessed or chases or burried in ground or drawn in conduit/ pipe or fixed to poles or any other indicated situation for loop earthing etc as required 32 x 6 mm galvanised iron strip, complete all as specified and as directed.
LEOENTERPRISES (BID ID -3376022)
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