Military Engineer Services Tender
Calculate bid estimation of Goa MES Tender
Costs
EMD
₹ 1,52,500Document Cost
₹ 1,000Tender Fee
Refer Documents
Description
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Contact
Tender Id
2023_MES_579323_1Bid Award Id
ViewTender No
85653/E8Tender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
GEM & Bid Advisory Services
Get portal registration, tender bidding, product/service listing or vendor/MSME certification services at a nominal cost
Documents
BOQ Items
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Aluminum lugs suitable for 70 sqmm to 150 sqmm cables
55
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Aluminum lugs suitable for 150 to 300 sqmm cables
60
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Sheared rubber gasket suitable to LT panel board any description
45
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Indicator lamp LED type 'RYB' dia 22.5 mm
58
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Volt meter Analog type 0-500 Volts
24
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M&L for routine maintainance of of Oil cooled transformers 33/11KV step down of capacity upto 2000 KVA by disconnecting incoming & outgoing power supply cables after obtaining suitable shutdown from Engr-In-Chrage,inspecting all the metering equipments, tightening all electrical connections, checking & recording insulation resistance on both LT & HT sides, checking & recording earth resistance complete through authorised service engineer having Electrical License all as specified & directed.the dielectric strength of the transformer oil to be tested and meausured, the transformer oil to be topped up/filled as per the direction of the Engr-In-Charge, all loose connections of the HT bushes, LT bushes, HT cable termination to be tightened properly, the leakage of the transformer oil to be rectified by replacement of the gasket if requied.Meausurement of earthing resistance of 04 Nos of earthings, tightening all the loose electrical connections and looking for any leakage of transformer oil from the transformer and rectifying the leakage defect by replacing the gasket in between the tank and HT/LT bushes complete all as specified and as directed.
Note: The minor items like nuts, bolts and washers are included in the above quoted rate, all other major items i.e HT bushes/LT bushes/Transformer oil/silica gel/breather assembly are to be meausured and paid seperately.
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a) HT bushing for transformer of capacity 33/11kv upto 2000 Kva.
3
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b) LT brass spindle, threaded with washers, nuts,lock nut and rubber seal suitable for transformers of capacity 33/11kv upto 2000 Kva.
3
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c) Breather assembly suitable for transformer of capacity 33/11kv upto 2000 Kva.
1
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M&L for routine maintainance of of Oil cooled transformers 11/0.433KV step down of capacity upto 630 KVA by disconnecting incoming & outgoing power supply cables after obtaining suitable shtdown from Engr-In-Chrage,inspecting all the metering equipments, tightening all electrical connections, checking & recording insulation resistance on both LT & HT sides, checking & recording earth resistance complete through authorised service engineer having Electrical License all as specified & directed.the dielectric strength of the transformer oil to be tested and meausured, the transformer oil to be topped up/filled as per the direction of the Engr-In-Charge, all loose connections of the HT bushes, LT bushes, HT cable termination to be tightened properly, the leakage of the transformer oil to be rectified by replacement of the gasket if requied.Meausurement of earthing resistance of 04 Nos of earthings, tightening all the loose electrical connections and looking for any leakage of transformer oil from the transformer and rectifying the leakage defect by replacing the gasket in between the tank and HT/LT bushes complete all as specified and as directed.
Note:-The minor items like nuts, bolts and washers are included in the above quoted rate, all other major items i.e HT bushes/LT bushes/Transformer oil/silica gel/breather assembly are to be meausured and paid seperately.
2
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a) HT bushing for transformer of capacity 11/0.433kv upto 630 Kva.
6
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b) LT brass spindle, threaded with washers, nuts,lock nut and rubber seal suitable for capacity 11/0.433kv upto 630 Kva.
6
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c) Breather assembly suitable for transformer of capacity 11/0.433kv upto 630 Kva.
2
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M&L for Filteration and dehydration of existing transformer oil includng heating continuously till obtaining the desired dielectric strength complete inclduing taking result of transformer oil before/after filteration and dehydration of transformer oil complete all as specified and as directed.
Note:-The dielectric strength to be achieved 50-60 KV at 2.5 mm gap after completion of de-hydration and filteration.
6300
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Supply of transformer oil low viscosity approved make as per IS 355 of 1992 and min di-electric strength 60 KV all as specified and directed.
Note : (i) Test certificate from manufacturer of oil shall be provided by the contractor. Make- Power Oil (ISI marked on the sealed container).
3400
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Supply of Silica Gel for Transformer complete all as specified and as directed.
5
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M&L for painting to old steel surfaces of transformer 33/11 kv stepdown upto 2000 KVA compete with one coat of synthetic enamel paint of approved shade using spray gun including cleaning/ removing ,dust,dirt after scrapping old unsv paint coat etc including writing in block letter its nomenclature complete all as specified and as directed .
1
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M&L for painting to old steel surfaces of transformer 11/0.433 kv step down upto 630 KVA compete with one coat of synthetic enamel paint of approved shade using spray gun including cleaning/ removing ,dust,dirt after scrapping old unsv paint coat etc including writing in block letter its nomenclature complete all as specified and as directed .
18
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M& L for repairs Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm to 185 sqmm.
4
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Supplying and laying in repairs synthetic Rubber insulated mats 2.5 mm thick for voltage upto 11 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1m. complete all as specified and as directed.
10
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Supplying and laying in repairs synthetic Rubber insulated mats 2 mm thick for voltage upto 3.3 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1 complete all as specified and directed.
6
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Supply & fixing in repairs MCCB 4 pole, 415 volts fixed overload & fixed short circuit setting including disconnecting the incoming/outgoing cable connections and re-connecting with suitable aluminum lugs/ferruls etc. after taking out the existing unserviceable and making good the disturbed surface for following capacity 400 Amps with breaking capacity 36 KA complete all as specified and as directed.
8
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M&L for testing of resistance of earthpits of transformer,panels etc and after testing a report will be furnished to Engr-in-Charge in a standard format complete all as specified and as directed.
20
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Material and labour for earthing complete with galvanized steel earth plate electrode 600mm X 600mm X 6mm buried directly in ground vertically to a depth not less than 4.50 meter below normal ground level (with top edge of earth plate not less than 3.25 meter below ground level) connected to GI strip 32mm X 6mm main earthing lead by means of galvanized bolts, nuts and washers all as shown in electrical plate no 5 of MES Schedule Part-I (1991) with connected to earth test point & to main switch board /panel etc. all as specified and testing on completion with and including necessary excavation and earth work in any type of soil, earth electrode, earthing lead from electrode to equipment/substation/panel etc, adequate quantity of charcoal dust and common salt, PCC (1:3:6) type C-1 (using 20mm graded black trap/granite/Basalt stone aggregate) for earth pit with 40 x 40 x 6mm mild steel angle iron frame for cover, pre cast RCC (1:2:4) type B-1 (using 20mm graded black trap/granite/Basalt stone aggregate) 40mm thick cover reinforced with 8mm dia TMT bars 3 Nos both way with 12mm dia round MS bar handle, GI light grade watering pipe 15 mm dia with funnel and wire mesh, and 40 mm dia GI light grade earth lead protection pipe, complete all as specified and as directed
18
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Supplying and fixing in repairs 32mm X 6mm ,GI earth strip all as specified and directed
50
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Supply and laying in repairs GI tubing 'Light' grade with all fittings for cable protection fixed on poles/walls/laid under roads crossing etc and made good the disturbed surfaces/area/road for 100 mm dia size.
16
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All as per Item No.16 herein above but for 50 mm Bore
16
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All as per Item No.16 herein above but for 80 mm bore
6
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S & F in repairs Strip heater/Panel Space Heaters 30-110 degree, SS 304 cartridge heater inside Black powder coated body, suitable for indoor panel of existing size/model complete all as specified and directed. MAKE : Racold/Dasspass/UE
20
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S & F in repairs Thermostat with setting 0-80C of existing size/model complete all as specified and as directed.
20
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M & L for Servicing of 33/11 KV Vaccum Circuit Breaker (VCB) 1250 amps by authorised service engineer of OEM (Original Equipment Manufacturer), drawing out circuit breaker mechanism, cleaning throughly inside & outside, lubricating the mechanism, adjusting the required various mechanism setting, checking & lubricating the various interlocks, checking the breakers operations, checking the healthiness of pole by meggering, lubricating racking mechanism, checking the operation of various limit switches, checking the operation of the breaker & the racking mechanism, testing the unit on no load & on load complete all as specified & directed by Engr-in-Charge.
5
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M&L for Servicing to HT Panel of having vaccum circuit breaker 33 KV rating of capacity 250MVA and current rating upto 630 Amps to 2000 Amps by replacing defective/ wornout parts, adjustment of gaps for smooth operation all as detailed below:-
(a) Cleaning of VCB with air blower and removing dust particles.
(b) Cleaning of insulating places of VCB by using CTC/ CRC/ Thinner as required and recommended (c) Checking the arcing contact gap of vaccum interrupter, if gap exceeds the permissible limits, readjust as recommended.
(d) Cleaning the main contacts to remove carbon or any other unwanted particals if visible.
(e) Dismantling and cleaning the insulated surfaces and arc barrier with CTC and CRC.
(f) Checking / repair and replacement of all minor ac/dc electrical wiring for electrical/ mannual operationof HT panel loading and all others function based on the ac/dc operation of HT panel etc complete in all respect as specified
(g) Checking of all nuts/ bolts springs, levers, latches, connectors etc and adjustment etc required and recommended.,
1
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(h) Recording IR Values of CTs and PTs
(j) Cleaning of bus bar spout.
(k) Checking of all moving parts for proper functioning of VCB and adjustment as per manufacturer recommendations.
(l) Removing all the moisture content inside the VCB panel all as specified by OEM.
Note :-
(i) The cost of minor parts ie nuts ,bolts,spring washers,dust cover ring of isolarors contacts,clips pins for release prop,Y phase shrouded over side stop pin,and all other minor parts ie packing essentially required to make the panel dust proof shall be deemed to be included in the rate quoted by the contractor . (ii) The servicing will be carried as per norms of OEM.
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M&L for Servicing to HT Panel of having vaccum circuit breaker 11 KV rating of capacity 250MVA and current rating upto 630 Amps to 2000 Amps by replacing defective/ wornout parts, adjustment of gaps for smooth operation all as detailed below:-
(a) Cleaning of VCB with air blower and removing dust particles.
(b) Cleaning of insulating places of VCB by using CTC/ CRC/ Thinner as required and recommended (c) Checking the arcing contact gap of vaccum interrupter, if gap exceeds the permissible limits, readjust as recommended.
(d) Cleaning the main contacts to remove carbon or any other unwanted particals if visible.
(e) Dismantling and cleaning the insulated surfaces and arc barrier with CTC and CRC.
(f) Checking / repair and replacement of all minor ac/dc electrical wiring for electrical/ mannual operationof HT panel loading and all others function based on the ac/dc operation of HT panel etc complete in all respect as specified
12
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(g) Checking of all nuts/ bolts springs, levers, latches, connectors etc and adjustment etc required and recommended.,
(h) Recording IR Values of CTs and PTs
(j) Cleaning of bus bar spout.
(k) Checking of all moving parts for proper functioning of VCB and adjustment as per manufacturer recommendations.
(l) Removing all the moisture content inside the VCB panel all as specified by OEM.
Note :- (i) The cost of minor parts ie nuts ,bolts,spring washers,dust cover ring of isolarors contacts,clips pins for release prop,Y phase shrouded over side stop pin,and all other minor parts ie packing essentially required to make the panel dust proof shall be deemed to be included in the rate quoted by the contractor (ii) The servicing will be carried as per norms of OEM.
-
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M & L for calibration of relays for primary current/voltage injection test complete for 11KV & 33 KV VCB panels complete all as specified and as directed.
5
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S&F in repair of 33 KV bus bar supporting spout / insulators as per sample single pole for indoor use 400 to 800 Amp suitable for existing panel complete all as directed and specified.
6
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Supply only following spare parts of the indoor type 33 KV VCB all as specified and as directed.
6
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(a) Closing Coil 110 V AC/DC for 33 KV VCB
2
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(b) Tripping Coil Assembly for 33 KV VCB
2
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(c) Trip Catch Assembly for 33 KV VCB
2
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(d) Vaccume Interrupter for 33 KV VCB
2
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(f) Spring charging Motor for 33 KV VCB
1
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(g) TNC Switch for 33 KV VCB
2
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(h) IDMT Relay for 33 KV VCB
2
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(l) Tulip Contact for 33 KV VCB
2
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(q) Ammeter digital type
2
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(r )Voltmeter Digital Type
2
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Taking out ACB of Siemens make, Model No WL I1250N of capacity 1250 Amps, 3pole , 415 volts,50 KA indoor type from its sub cubicle and carrying out routine maintenance as per manufacturer maintenance manual, examine the moving isolating contacts for any discolouration, cluster contacts, remove the arc chutes, check the SMC moulding are intacts, examine the moving contacts main contacts silver tips, spring mechanism, clean all contacts with a suitable solvent and contacts regreased with HP multipurpose grease, all contacts setting checked, readjusted if required, and regreased with HP multipurpose grease, all tripping device like manual trip, undervoltage, shunt trip release, over current and earth fault tripping device to be tested, readjusted and confirm all tripping device is in healthy condition, check and record IR value of ACB, with 1.1. KV LT megger calibrating ground fault / short ckt, overload relays for tripping & timing complete and rendering test report all as specified and directed.
17
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NOTES for item No 27 : (a) The scope of work includes following :-
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(aa) Inspection & cleaning the mechanism house
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(ab) Operation of door interlock, interlocking plate & shutter operation inside of panel.
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(ac) Check the Mechanical ON-OFF function, electrical & mechanical operation and damage part of VCB/ACB.
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(ad) Re-greasing and oiling of breaker mech, adjustment of various mechanism setting as required, checking contact tightness, contact erosion pins, mannually vaccum check of VCB/ACB.
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(ae) Racking-Rack out operation in Test & service position of VCB/ACB trolley.
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(af) Megger test (IR value - 1KV / 2.5KV) E-RYB, RY-YB, BR-R'R, Y'Y, B'B.
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(ag) CRM Test (contact resistance) of Vacuum Inteerupter R, Y, B in on conditionout side of panel.
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(ah) Time test of contract pole by Test kit (in mile second).
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(aj) Function of closing coil, Trip coil, spring charging motor, auxiliary contact, limit switches etc.
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(ak) Checking & lubricationof varius interlocks.
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(al) Submission of test report in standard format of vacuum circuit breaker.
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(i) Tools & testing instruments reqd for servicing of VCB/ACB will be arranged by the contractor.
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(ii) The unit rate quoted shall be deemed to include the cost of grease, lubricating material, cleaning material
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(iii) After servicing, report will be furnished to Engr-in-Charge in standard format approved by Engr-in-Charge.
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Supply and fix in repairs exhaust fan, steel body AC single Phase. 230V of size 300m sweep with, blades, and frame and louvers and connected with flexible cord of size 23/0/0076 stranded copper conductor PVC insulated of length not less than 0.7m complete all as specified and directed. Make- Orient/Bajaj/Usha/CG/Havells or equivalent. Note : Old unserviceable will be deposited in MES store by the contractor.
13
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M& L for maintenance spray WD 40, per can of 420 ml
30
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M&L for Testing of faulty HT UG cable upto 240 Sqmm by checking the insulation resistance using 5000v / 10000v fault insulation locator tester, identify any number of cable fault in a single stretch (from source to load) having minimum length of 1500 RM and pin point the fault location complete all as specified & as directed. Note: In single stretch having minimum length 1500 RM whatsoever Nos of fault shall be paid as each job
4
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M&L for Testing of faulty HT UG cable beyond 240 Sqmm by checking the insulation resistance using 5000v / 10000v fault insulation locator tester, identify any number of cable fault in a single stretch (from source to load) having length more than 1500 RM and pin point the fault location complete all as specified & as directed. Note : In single stretch having length more than 1500 RM whatsoever Nos of fault shall be paid as each job
4
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S&F in replacement of old U/S Danger notice plate of 1.6 mm thick mild steel sheet vitreous enamelled white, with letters, figures & conventional skull & bones in signal red colour and fixed with MS clamps, bolts and nuts of approved size,for HT 25x20 cm size all as specified & as directed.
9
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Excavation in trench not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth and not exceeding 1.5m for laying of LT under ground cables/GI pipes getting out as in soft /loose soil complete all as specified and directed.
549.45
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Returning filling in including spreading levelling watering and well ramming in layer not exceeding 25 cm in soft/loose soil all as specified and directed.
364.36
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Removing excavated material/soil not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point all as specified and directed.
185.08
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Supply & filling sand cushioning to under ground cable 8 cm before laying the electric cable and 15 cm after laying the cable complete all as specified considering as per SSR part -I 2009 Note: Only punned thickness of the sand will be meausured.
164.83
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Supplying and laying unreinforced precast concrete cable cover, class LV Type-1, flat size 250mm x 150mm x 40mm with ISI mark factory made complete all as specified and directed.
13500
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Taking down carefully old unserviceable UG cable of any size from the trenches/wall/pole and keeping aside for reuse and remove the unservicable cable from site after affording credit depending on its serviceability state including removal of brick/PCC cable cover complete all as specified and directed.
2035
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Supply and Laying LT UG cable 1100 Volts grade XLPE insulated PVC sheathed amoured, heavy duty, in trenches/walls/poles/passing through pipes with multistranded aluminium conductor including lugs/thimble/ferules connection, testing and commissioning complete including taking out old unserviceable cable for 70 sqmm 3.50 core
Note: Earth work, excavation sand cusioning, bricks for protection, GI pipe etc shall be measured separately under relevant items of this schedule
435
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All as per Item No.39 above but for 95 sqmm 3.50 core
500
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All as per Item No.39 above but for 120 sqmm 3.50 core
500
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All as per Item No.39 above but for 240 sqmm 3.50 core
600
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M&L for servicing of dry cast Transformer 1600KVA , 11 KV/433V by disconnecting incoming & outgoing power supply, opening up, cleaning the transformer internally & externally by using the industrial grade blower ,rectifying the vibration, if any noticed, by providing high resistance insulating backelite wedges as the supports to the core of the winding,inspecting all the metering equipments, tightening all electrical connections, checking & recording insulation resistance on both LT & HT sides, checking & recording earth resistance complete all as specified & as directed. Location : DSS-1/ DSS-1A/ DSS4/ DSS-4A/ DSS-6/ DSS-8/ DSS-9/DSS-10/DSS-11
Note:- a) The above quoted rate includes dismantling of the existing HT cable connected with the transformer and carrying out the meggering test on both HT/LT side and reconnecting the existing HT cable with the transformer.
b) The above quoted rate includes all the T&P required for testing and servicing work all as specifed and direcetd.
c) The above quoted rate includes all the minor parts required for the servicing i.e. Nuts and bolts, washers, cotton waste, grease etc.
12
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M&L for servicing of oil cooled Transformer of capacity 500 to 750 KVA , 11 KV/433V by disconnecting incoming & outgoing power supply, cleaning the external surface of the transformer, checking the condition of the silica gel, breather assembly, buchholz relay,control wiring, rectifying the leakage of oil through the gasket or through the radiator fins, inspecting all the metering equipments, tightening all electrical connections checking & recording insulation resistance on both LT & HT sides, checking & recording earth resistance complete all as specified & as directed. Location : DSS-10,DSS MAP Arga and little Binaga and DSS-11 at corritop or any other location at site 'A'
6
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M&L for servicing of oil cooled Transformer of capacity 63 to 250 KVA , 11 KV/433V by disconnecting incoming & outgoing power supply, cleaning the external surface of the transformer, checking the condition of the silica gel, breather assembly, buchholz relay,control wiring, rectifying the leakage of oil through the gasket or through the radiator fins, inspecting all the metering equipments, tightening all electrical connections checking & recording insulation resistance on both LT & HT sides, checking & recording earth resistance complete all as specified & as directed. Location : Pump house at Baithkol and DSS at Anjandip island.
3
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M & L for testing of resistence of earthpits of transformer, panels etc after testing report will be furnished to Engr-in Charge in standard format approved by Engr-in Charge.
20
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Supplying and laying in repairs synthetic Rubber insulated mats 3 mm thick for voltage upto 33 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1 complete all as specified and directed.
4
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Supply and fixing in repairs MCCB 4 pole, 415 volts with thermal magnettic setting conforming to L&T cat part No CM94004OOT1OG including disconnecting the incoming/outgoing cable connections and re-connecting with suitable aluminum lugs/ferruls etc. after taking out the existing unserviceable and making good the disturbed surface for following capacity 630 Amps with breaking capacity icu=ics of 50 KA.
Note:-The above quoted rate includes the necessary changes to be made to the existing bus bar of the LT panel and suitable alluminium strip of cap not less than bua bar to be provided between main buas bar and MCCB.
5
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All as per Item No.48 herein above but for 200 Amps with breaking capacity 36 KA
3
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All as per Item No.48 herein above but for 250 Amps with breaking capacity 36 KA
2
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All as per Item No.48 herein above but for 400 Amps with breaking capacity 36 KA
2
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M&L for Filtration of existing Transformer Oil including heating to improve di- electric strength of oil to minimum 60 KV BDV including testing of BDV of the filtered oil before & after filteration all as directed. Note : a)Transformers for filteration at any place/Location at site 'A' as directed by Engr-in-charge. The rate included for T&P & transportation inside naval base, the standby DG for LT supply should be arranged by the contractor and its cost is included in the above quoted rate.
b)The dielectric strength to be achieved 50-60 KV at 2.5 mm gap after completion of de-hydration and filteration
3800
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S & F in repairs Silica Gel Breather assembly of Transformers complete 63 KVA to 1000 KVA all as specified and as directed.
10
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M & L for Painting of Transformer of 500 KVA to 1600 KVA Capacity of any type complete with one coat of primer on the outer surface of the transformer after scrapping the old paint through emery paper and two Coats of Synthetic enamel paint externally complete all as specified and as directed. Note : Transformers for painting at any place/Location at site 'A' as directed by Engr-in-charge. Suitable T&P should be arranged by the contractor.
16
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All as per item No.55 but transformer of capacity 63 to 350 KVA of any type
4
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M&L for Servicing to HT Pannel of type SF6/ vaccum circuit breaker 11 KV rating of capacity 250MVA and current rating upto 630 Amps to 2000 Amps by replacing defective/ wornout parts, adjustment of gaps for smooth operation all as detailed below:-
(a) Cleaning of VCB/SF6 with air blower and removing dust particles.
(b) Cleaning of insulating places of VCB/SF6 by using CTC/ CRC/ Thinner as required and recommended (c) Checking the arcing contact gap of vaccum interrupter, if gap exceeds the permissible limits, readjust as recommended.
(d) Cleaning the main contacts to remove carbon or any other unwanted particals if visible.
(e) Dismantling and cleaning the insulated surfaces and arc barrier with CTC and CRC.
(f) Checking / repair and replacement of all minor ac/dc electrical wiring for electrical/ mannual operationof HT panel loading and all others function based on the ac/dc operation of HT panel etc complete in all respect as specified
8
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(g) Checking of all nuts/ bolts springs, levers, latches, connectors etc and adjustment etc required and recommended.,
(h) Recording IR Values of CTs and PTs
(j) Cleaning of bus bar spout.
(k) Checking of all moving parts for proper functioning of VCB/SF6 and adjustment as per manufacturer recommendations.
(l) Removing all the moisture content inside the VCB/SF6 panel all as given in maintainance manual by OEM.
Note :- (i) The cost of minor parts ie nuts ,bolts,spring washers,dust cover ring of isolarors contacts,clips pins for release prop,Y phase shrouded over side stop pin,and all other minor parts ie packing essentially required to make the panel dust proof shall be deemed to be included in the rate quoted by the contractor (ii) The servicing will be carried as per norms of OEM.
(iii) If there is any necesssity of SF6 gas, the cost of gas for refilling is included in the above quoted rate.
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M&L for servicing of Automatic power factor correction panels of different capacities including complete rewiring of the APFC Panel, replacement of the auxilary contactors, three phase capacitors, indictors, damping resistors and relays and checking the serviceability of the all the components and replacement of the defective parts all as specified and directed.
Note: The above quoted rate includes servicing and internal control wiring of the APFC panel and all the connected items to be fixed are to be meausured and paid seperately under relevant items as below
8
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S&F in repairs for 3 Phase cylindrical shape power capacitor of capacity 30 Kvar conforming to IEC 60831 resin type enclosed in rectangular box suitable for APFC Panel all as specified and directed
15
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S&F in repairs 3 pole power contactors of type MNX 225 conforming to Make L&T model No CS 94140 for capacitor switching of power capacitors from range 30 to 40 Kvar upto 125 Kvar
4
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