Military Engineer Services Tender
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Military Engineer Services - MES Tender
Electrical Generators And Transformers
Electrical and Electronics
Eprocure
Opening Date19 Sep 2024
Closing DateCancelled
Tender Amount₹ 19,99,000
Costs
EMD
₹ 40,000Document Cost
₹ 500Tender Fee
Refer Documents
Description
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Contact
Tender Id
2024_MES_675474_1Tender No
80024-18/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
BOQ Items
M & L for rewinding HT coil of 11/ 0.433 KV Transformer any capacity using proper size DPC copper wire and insulation material , heating coils in heat chamber after rewinding including taking out carefully burnt unserviceable copper winding of coils complete all as specified and directed.
290
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-
M & L for rewinding LT coil of 11/ 0.433 KV Transformer any capacity using proper size DPC copper wire and insulation material , heating coils in heat chamber after rewinding including taking out carefully burnt unserviceable copper winding of coils complete all as specified and directed.
240
-
-
M & L for reinsulation of LT coil of transformer of any capacity using proper size paper insulation material to form DPC Copper wire and insulation material suitable for HT 11 KV transformer complete all as specified and directed.
Note : Item shall be measured only where re-insulation of copper wire is required.
50
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-
Supply & filling up of transformer oil conforming to IS -335 of 1993 as in topping up / replacement up to desired level of transformer oil capacity complete all as specified and as directed. Note: Dielectric strength of oil should not be less than 42 KV/cm complete all as specified and directed.
980
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-
Dehydration and filtration of existing transformer oil of transformers capacity ranging from 63 KVA to 3.15 MVA ( 33 KV System step down to 33/11 KV and 11 KV System step down to 11/0.433 KV) on site at different locations without disturbing the power supply system with filtration machine and heating system in order to achieve Di-electric strength of oil 55KV minimum at 2.5 mm gap complete all as specified and as directed.
11500
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-
Servicing to transformer at site of capacity 63 KVA to 315 KVA installed on Plinth / Pole mounted structure by opening top cover & replacing unserviceable spares / components of transformer ,without lifting core assembely reassembling after repair & testing complete all as specified and directed. Note :- (i) The quoted rates by the contractor includes for fixing the serviceable parts against unserviceable parts.
(ii) The new replaced parts shall be measured and paid seperately under respective items of Sch. A as "Supply only"
(iii) Quantity of under mentioned items is tentative and contractor shall have no claim on account of variation of qty or non execution of any of item.
3
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-
Servicing to transformer at site of capacity 400 KVA to 750 KVA installed on Plinth / Pole mounted structure by opening top cover & replacing unserviceable spares / components of transformer ,without lifting core assembely reassembling after repair & testing complete all as specified and directed. Note :- (i) The quoted rates by the contractor includes for fixing the serviceable parts against unserviceable parts.
(ii) The new replaced parts shall be measured and paid seperately under respective items of Sch. A as "Supply only"
(iii) Quantity of under mentioned items is tentative and contractor shall have no claim on account of variation of qty or non execution of any of item.
3
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-
Supply only Tap Changer as per existing size, shape and specification complete for capacity 315 KVA to 500 KVA , 11/0.433 Volts transformers complete all as specified and directed.
1
-
-
Supply only Tap Changer as per existing size, shape and specification complete for capacity 250 to 300 KVA, 11/0.433 Volts transformers complete all as specified and directed.
1
-
-
Supply only Tap Changer as per existing size, shape and specification complete for capacity 63 to 200 KVA, 11/0.433 Volts transformers complete all as specified and directed.
1
-
-
Supply only breather assembly as per existing size, shape and specification complete for capacity 63 to 200 KVA , 11/0.433 Volts transformers complete all as specified and directed.
4
-
-
Supply only breather assembly as per existing size, shape and specification complete for capacity 250 to 400KVA, 11/0.433 Volts transformers complete all as specified and directed.
4
-
-
Supply only breather assembly as per existing size, shape and specification complete for capacity 500 to 750 KVA, 11/0.433 Volts transformers complete all as specified and directed.
4
-
-
Taking out the existing silica gel and supplying and filling the new silica gel in the breather of transformer of any capacity complete all as specified and directed.
6
-
-
Supply only brass stud on HT side as per existing size, shape and specification for capacity 500 to 750 KVA, 11/0.433 Volts transformers complete all as specified and directed.
5
-
-
Supply only brass stud on HT side as per existing size, shape and specification for capacity 250 to 400 KVA, 11/0.433 Volts transformers complete all as specified and directed.
6
-
-
Supply only brass stud on HT side as per existing size, shape and specification for capacity 63 to 200 KVA, 11/0.433 Volts transformers complete all as specified and directed.
6
-
-
Supply only brass stud on LT side as per existing size, shape and specification for capacity 500 to 750 KVA, 11/0.433 Volts transformers complete all as specified and directed.
6
-
-
Supply only brass stud on LT side as per existing size, shape and specification for capacity 250 to 400 KVA , 11/0.433 Volts transformers complete all as specified and directed.
4
-
-
Supply only brass stud on LT side as per existing size, shape and specification for capacity 63 KVA to 200KV transformers complete all as specified and directed.
5
-
-
Supply only 32 mm dia gunmetal drain valve of transformer as per existing one complete all as specified and directed.
2
-
-
Supply only 25 mm dia gunmetal drain valve of transformer as per existing one complete all as specified and directed.
1
-
-
Supply only 20 mm dia gunmetal drain valve of transformer as per existing one complete all as specified and directed.
1
-
-
Supply only Temperature Guage Changer as per existing size, shape and specification complete for capacity 500 to 750 KVA , 11/0.433 Volts transformers.
3
-
-
Supply only Temperature Guage Changer as per existing size, shape and specification complete for capacity 250 to 400 KVA, 11/0.433 Volts transformers.
3
-
-
Supply only Temperature Guage Changer as per existing size, shape and specification complete for capacity 63 to 200 KVA, 11/0.433 Volts transformers complete all as specified and directed.
2
-
-
Supply only top cover gasket set as per existing size, shape and specification complete for capacity 500 KVA to 750 KVA , 11/0.433 Volts transformers complete all as specified and directed.
2
-
-
Supply only top cover gasket set as per existing size, shape and specification complete for capacity 250 to 400 KVA, 11/0.433 Volts transformers complete all as specified and directed.
2
-
-
Supply only set of gasket (rubberized cork ) as per existing size, shape and specification complete for capacity 63 KVA to 200 KVA Volts transformers complete all as specified and directed.
2
-
-
M & L for porviding new cable box made out of MS sheet of thickness not less than 5 mm including fabrication works, welding etc. to suit the existing transformer size, including nuts, bolts, cable glands, termination of existing cables etc.,complete all as directd for the following capacity transformers:
-
-
-
250 to 750 KVA
1
-
-
63 to 200 KVA
1
-
-
Supply only Porcelain Bush insulators on HT side as per existing size, shape and specification for capacity 500 to 750 KVA, 11/0.433 Volts transformers complete all as specified and directed.
6
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-
Supply only Porcelain Bush insulators on HT side as per existing size, shape and specification for capacity 250 to 400 KVA, 11/0.433 Volts transformers complete all as specified and directed.
5
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-
Supply only Porcelain Bush insulators on HT side as per existing size, shape and specification for capacity 63 to 200 KVA, 11/0.433 Volts transformers complete all as specified and directed.
5
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-
Supply only Porcelain Bush insulators on LT side as per existing size, shape and specification for capacity 500 to 750 KVA, 11/0.433 Volts transformers complete all as specified and directed.
6
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-
Supply only Porcelain Bush insulators on LT side as per existing size, shape and specification for capacity 250 to 400 KVA, 11/0.433 Volts transformers complete all as specified and directed.
7
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-
Supply only Porcelain Bush insulators on LT side as per existing size, shape and specification for capacity 63 to 200 KVA, 11/0.433 Volts transformers complete all as specified and directed.
6
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-
M & L for preparation of old painted steel or iron surfaces of transformer 11/0.433 Volts capacity by scrapping with steel wire brush/ scrapper emery paper etc and applying two coats of synthetic enamel smoke grey paint over a coat or red oxide primer (painting shall be done by spray machine) including writing of SM No, MES No etc, at prominent place/ location of transformer with black synthetic enamel thick paint in white back ground complete all as specified and directed.
-
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-
500 to 750 KVA
2
-
-
250 to 400 KVA
2
-
-
63 to 200 KVA
2
-
-
Cleaning of bushes/small plants upto root level around and surroundings areas E/M installations (Two Pole/ Four structures, outdoor-substation yards & Misc E/M installations etc) including spraying of chemical for anti-vegetation growth as approved, surface dressing not exceeding 15 cm deep and removing debris upto a distance not exceeding 50 m complete all as directed.
1400
-
-
M & L for shifting of transformers 11/ 0.433 KV installed on 2 pole/PCC plateform/ indoor/ outdoor from one sub stn to another sub stn upto distance 3 Km including disconnecting electric connection LT/HT side re-installation at site and connect LT/HT connection, commissioning & testing complete all as directied for the following capacities:-
-
-
-
315 to 750 KVA
1
-
-
63 to 250 KVA
1
-
-
M & L for shifting of transformer 11/ 0.433 KV of capacity 500 KVA Trolley Mounted from Main Power house to required location at the AF station incl. making all HT/ LT electric connections and disconnectiong all HT / LT connections of faulty transformer of any capacity and restore the electric supply of affected area complete all as specified and directed.
3
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-
M & L for repairing/ servicing of HT VCB/ RMU 630/400 amps of any make by replacing defective/ worn out parts, adjustment of gap for smooth operation complete all as detail 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 vacuum interrupter if gap exceeds the permissible limit, adjust as recommended.
(d) Cleaning the main contacts to remove carbon or any other unwanted particles if visible.
(e) Dismantling and cleaning the insulated surfaces and arc barrier with CTC and CRC.
(f) Checking repair/ replacement of all electric wiring for electrical/ manual operation of panel including measuring IR value.
(g) Checking all nuts, bolts, springs, levers, latches, connectors etc and adjustment as required.
(h) Recording IR values of CTs and PTs.
(j) Cleaning of bus bar spouts.
(k) Checking of all moving parts for proper functioning of VCBs and adjustment as per manufacturer recommendations.
(l) Service provider for HT breaker as approved by Engr-in-Charge.
Make of VCBs :- Alstom/ CG/ Areva.
Note:- (i) The quoted rates by the contractor includes for fixing the serviceable parts against unservieable parts.
(ii) The new replaced parts shall be measured and paid seperately under respective items of BOQ as "Supply only"
(iii) Quantity of under mentioned items is tentative and contractor shall have no claim on account of variation of qty or non execution of any of item.
60
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-
Supply only LED Indication Lamps with holder complete all as specified and directed.
40
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-
Supply only LED type push button actuators complete all as specified and directed.
19
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-
Supply only 3 phase selector switch complete all as specified and directed.
14
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-
Supply only Shunt trip coil 30 V DC/110 V DC complete all as specified and directed.
6
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-
Supply only Closing coil 30 V DC/ 110 V DC complete all as specified and directed.
6
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-
Supply only CTs epoxy cast wound primary CTs with minimum primary current (400-60/5+5 or 200-100/1-1 or 100-50/1-1)Amps, single/ double ratio, double core (Protection core-5P10 & Metering core- Class 0.5/1.0), 18/21/25 KA for 1 sec of 15 VA Burden complete all as specified and directed.
2
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-
Supply only Breaker control switch complete all as specified and directed.
5
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-
Supply only Breaker bushing contact complete all as specified and directed.
5
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-
Supply only Vacuum interrupter assembly existing model of VCB complete all as specified and directed.
3
-
-
Supply only Busbar Spout complete all as specified and directed.
12
-
-
Supply only Circuit spout complete all as specified and directed.
10
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-
Supply only Control circuit fuses 2 A to 63 A complete all as specified and directed.
20
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-
Supply only HRC fuse (PT HT side) complete all as specified and directed.
3
-
-
Supply only PT plug contact complete all as specified and directed.
4
-
-
Supply only Spring charging motor with gear assembly complete all as specified and directed. Make: Bosch or as per OEM make
3
-
-
Supply only Rachet handwheel with gear assembly complete all as specified and directed.
3
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-
Supply only Closing spring assembly complete all as specified and directed.
5
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-
Supply only Tripping spring assembly complete all as specified and directed.
4
-
-
Supply only Fixed contact block complete all as specified and directed.
4
-
-
Supply only Moving contact blockcomplete all as specified and directed.
6
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-
Supply only Isolating contact assembly complete all as specified and directed.
6
-
-
M&L Space heater 80 watt for HT VCB as per as suitable capcity and rating complete all as specified and directed.
8
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-
S & F in replacement of Master Trip Relay suitable for 11 KV HT panel for protection system complete all as specified and directed. Make: ABB/ Siemens/Areva/Easun/CG
4
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-
S & F in replacement of DC SupervisionRelay suitable for 11 KV HT panel for protection system complete all as specified and directed. Make: ABB/ Siemens/Areva/Easun/CG
2
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-
S & F in replacement of Auxiliary Relay suitable for 11 KV HT panel for protection system complete all as specified and directed. Make: ABB/ Siemens/Areva/Easun/CG
3
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-
Disconnect and taking out the Numeric/ Microprocessor based relay/IDMT relay of any type of any Make from 11 KV HT panel, cleaning the contacts, calibrating the relay by conducting secondary injection tests, checking of current transformer, rectification of defects in control wiring for proper tripping of circuit breakers through CTs and relay and tripping coils, adjustment/setting to plug and time multiplier settings of the relay to achieve the descrimination in tripping, tune/synchronise upstream breaker relay settings, re-installation of relay, testing & commissioning etc complete all as specified and as directed.
Note: The Contractor has to arrange necessary testing Kits, testing equipments, tools etc and shall also submit detailed test reports, panel wise. Rental rates for the testing/calibration kits & connected equipments are deemed to be included in the quoted rate. Testing & tuning shall be carried out in the presence of representative of the Department.
23
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-
M & L for spray painting one coat of smoke Grey Synthetic enamel paint on VCB panel after cleaning dust, dirt and oil including writing the SM/ MES No. on VCB in block letters complete all as specified and directed.
10
-
-
Supply and fixing in replacement of power pack with capacitor, input 110/230 V AC supply and out put 24 V DC supply ,over load, S/C protection, for VCB panel as per existing size and make complete all as specified and directed.
1
-
-
M & L in replacement of Battery 12 Volt 7.2 AH for existing VCB of same model of complete all as specified and directed. Make:- Exide / Amron/ Lumious
6
-
-
Supply & Filling Gas SF6 for RMU/SF6 HT 11 KV breakers including repair of any leakage of gas chamber complete all as specified and directed.
2
-
-
S and F in replacement of RCC duct cover of size 70 cm X60 cm X 7.5 cm by using RCC (1:2:4) type B-1 (20mm graded stone aggregate set in CM (1:4) with providing 10mm dia TMT bar @ 150mm C/C spacing complete all as specified and directed.
2
-
-
S and F in replacement of Lightning arresters expulsion type 33 KV complete with all fittings, transmission class, discharge capacity 65 kilo amp complete all as specified and directed.
2
-
-
S and F in replacement of 33 KV single phase surge moniter with current leakage measurement device classification type -B, mild steel complete all as specified and directed.
2
-
-
M&L in repair earthing complete with GI earth plate electrode 600 x 600 x 6 mm buried directly in ground(earth pit not less than 3.25 mtr deep below the normal ground level) with top edge of plate not less than 2.5 mtr below the normal ground level connected to GI earth strip of size 32 x 6 mm by means of nuts, bolts, washers and check nuts , 40 mm bore GI pipe light grade proection pipe up to test point, 20mm dia light grade GI pipe for watering, meshed funnel, alternate layer of charcoal and common salt complete all as per SSR with PCC chamber, 50mm thick RCC cover in 1:2:4 type B-1 using 20mm graded stone aggregate reinforced with 8mm dia TMT bar @ 80mm c/c both way in lieu of CI pit cover and protection including necessary excavation and earth work complete all as specified and directed.
4
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-
Supply and fix in replacement of cable jointing kit for 11 KV grade cable for indoor termination, Cold shrink type, joint complete with jointing material and accessories suitable for 3 core XLPE, armoured,almunium conductor cable of size 95 sqmm complete all as specified and directed.
3
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-
Supply and fix cable jointing kit inreplacement for 11 KV grade cable for indoor termination, Cold shrink type, joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Al conductor cable of size 95 sqmm complete all as specified and directed.
2
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-
Supply, laying and testing XLPE insulated ,inreplacement screened PVC bedded, galvanised steel strip armoured, heavy duty HT power cables with aluminium conductor, 11000 volts grade cross sectional area 95 sqmm 3 core, 11 KV earthed, complete all as specified and directed.
30
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-
Supply and fix cable jointing kit inreplacement for 11 KV grade cable for straight through cold shring, Cold shrink type, joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, AI conductor cable of size 240 sqmm Cable jointing kit for 11 KV (Earthed) grade size complete all as specified and directed.
2
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-
Supplying, Installation, testing and commissioning in replcement of ( for energy meter ) 11 KV single phase indoor resin cast PT of ratio (33 KV / √3) / (110V / √3) class 0.5 burden not less than 50 VA having insulation class-E, insulation level 12KV/28KV/75 KV, conforming to IS-3156 fixing in exisiting place complete all as specified and directed.
Make : KAPPA/ABB/CROMPTON GREAVES LTDs/SIEMENS
1
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-
M & L for shifting of VCB/RMU from indoor / out door sub station to another sub station upto 10 KM distance including disconnecting electrical connection LT/ HT site re-installed at site and connection of LT/HT connection and charging complete all as specified and directed.
7
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-
Supply fabrication and fixing inreplacement of copper bus bar of VCB/RMU and any other work complete all as specified and directed.
16
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-
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