Military Engineer Services Tender
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Costs
EMD
₹ 1,73,500Document Cost
₹ 1,000Tender Fee
Refer Documents
Description
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Contact
Tender Id
2024_MES_671935_1Bid Award Id
ViewTender No
CWE/D-31/2024-25Tender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
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Documents
REPAIR REPLACEMENT OF UNSV ITEMS FOR VOLTAGE STABILIZER AT LT CABLE CHEMICAL EARTHING AND REROUTING OF LT/HT CABLE EARTHING CHECKING AND REPAIR AND MAINT OF TRANSFORMER EARTHING TRANSFORMER OIL CT PT VCB OCB RMU HT CABLE AT BASE HOSPITAL DELHI CANTT UNDER
REPAIR REPLACEMENT OF UNSV ITEMS FOR VOLTAGE STABILIZER AT LT CABLE CHEMICAL EARTHING AND REROUTING OF LT/HT CABLE EARTHING CHECKING AND REPAIR AND MAINT OF TRANSFORMER EARTHING TRANSFORMER OIL CT PT VCB OCB RMU HT CABLE AT BASE HOSPITAL DELHI CANTT UNDER
BOQ Items
M&L for transportation of unserviceable transformer of capacity upto 630 KVA from site to workshop and return back for installation it on original position/location after repairing from workshop (Rate is deemed to be inclusive of transportation, T&P and man power)complete all as specified and directed .
5
-
-
All as per item No 4 above but of capacity above 630 KVA to 1000 KVA
2
-
-
(a) Repairs to the transformer of capacity upto 1000 KVA as follows :-
(i) Fixing only HT procelain bushing with studs, nuts, washers 3 Nos. and LT procelain bushing with studs, nuts, and washers 4 Nos. and connection with primary and secondary windings and reconnecting with the main terminals as required and directed. (ii) Fixing only breather assembly, conservator, oil temperature gauge after proper cleaning, minor repairs etc. as required and directed.
(iii) Replacement of all unserviceable gasket from top cover, HT/LT bushing with new one by using rubberised gasket sheet 4.0mm/6.0mm thick duly pasted with suitable adhesive .
(iv) Replacement of unserviceable bolts with new one and fixing of existing serviceable bolts, nuts, washers of different sizes and tightening properly.Note HT/LT copper Coil measure seperatly.
15
-
-
Supply only HT coils with super enamelled copper wire /DPC of high quality duly matching with the existing guage and impedance.
500
-
-
Supply only LT coils with super enamelled copper wire strip/DPC of high quality duly matching with the existing guage and impedance.
450
-
-
M&L for ON load Centrifuging and dehydration including filteration and cleaning of transformer oil by dehydration machine of 33 KV /11KV and 11/0.433 KV transformer at site and topping up deficient transformer oil including testing of samples before and after dehydration and filteration complete all as specified and directed.
Note :- Deficient quantity of Transformer oil required for top up shall be measured and paid separately under relevant items of this Schedule here-in-after as supply only.
9000
-
-
Supply only transformer oil of approved quality as per IS having dielectric strength of 45-60 KV in 2.5mm gap for filling in transformer or for topping up as required and directed
3000
-
-
S&F in replacement (at site/workshop), Porcelain Transformer bushing on LT (440 Volt) side, including brass stems conical bush and gasket after disconnecting electrically and mechanically for indoor/outdoor transformer of capacity upto 250 KVA and re-connecting electrically and mechanically, testing complete all as specified and directed. Note.The rates quoted is deemed to be included the cost of necessary labour charges for draining out & re-filling transforer oil, opening of top cover by unscrewing nut, bolts washers and suitable size pad type bus bar almuminium and nut bolt washers etc.
5
-
-
All as per Serial item No 11 here-in-before but capacity 315 KVA to 630 KVA
15
-
-
All as per Serial item No 11 here-in-before but capacity 750 KVA to 1000 KVA
4
-
-
S&F in replacement (at site/workshop), Porcelain Transformer bushing on HT (11 KV) side, including brass stems conical bush and gasket after disconnecting electrically and mechanically for indoor/outdoor transformer of capacity upto 250 KVA and connecting electrically and mechanically, testing complete all as specified and directed. Note.The rates quoted is deemed to be included the cost of necessary labour charges for draining out & re-filling transformer oil, opening of top cover by unscrewing nut, bolts washers and suitable size pad type bus bar almuminium and nut bolt washers and reconnection
3
-
-
All as per Serial item No 14 here-in-before but 315 KVA to 630 KVA
15
-
-
All as per Serial item No 14 here-in-before but 750 KVA to 1000 KVA
4
-
-
Repairs/maintenance of 11KV HT OCB/VCB Panel including bus coupler of any type, size and capacity complete including the following :- (a) Taking out 11KV HT VCB of 400/630/800 Amps rating trolley from HT Panel after switching off electric supply.Checking of mechanical system for proper functioning of upward/downward movement of HT VCB trolley including opening the VCB & checking the quality of insulating. Cleaning & servicing the fixed/ moving contact & blowing out dust and applying the proper lubrication/ greasing and reassembling the VCB connection to HT panel complete. (b) Taking out all types of relay from HT11KV VCB panel and cleaning the contact and adjust the contact. Calibration all type of relay ie. master tripping relay, earth fault tripping relay, over current, over voltage relay, circuit supervision relay etc through relay testing kit & proper plug setting as per reqd load & time delay and fixing the relay set in HT panels complete all as specified and directed .
30
-
-
Servicing of PT unit three phase three limb upto 11 KV draw out type single ratio having primary 11 KV & secondary voltage 110 volts 200 VA class I, including necessary bus bar connection & wiring for metering after disconnecting of HT supply from HT VCB of capacity 100 to 630 Amps for repair works, taking out burnt oil and refill oil and servicing of PT unit complete all as specified and directed .
2
-
-
S&F, installation and commissioning as in replacement of HT 11 KV current transformer double wound cast resin type of ratio 600-400/5+5, 300-150/5+5, 200-100/5+5 & 60/5+5 amps complete all as specified and directed.
1
-
-
M&L for repair/maintenance of bus bars inside HT 11 KV panels, by removing old burnt out insulation tapes and dust layers, cleaning with CRC/thinner and drying properly. Insulating the bus bars with HT 11 KV insulation tapes making arrangements for dust and vermin proof to the HT 11 KV panels at different locations.
10
-
-
M&L in replacement of HT 11 KV Amp meter 0 to 300 amps digital type of size 96 x 96 mm with selector switch complete all as specified and directed
1
-
-
M&L in replacement of volt meter 0 to 15 KV digital type of size 96 x 96 mm with selector switch complete all as specified and directed
1
-
-
S&F in replacement of indicator LED lamp for RYB phases complete all as specified and directed.
10
-
-
S&F in replacement of fixed contact block complete suitable for 11 KV HT VCB of capacity 400/630/800 amps, complete all as specified and directed
2
-
-
S&F in replacement of moving contact block complete suitable for 11 KV HT VCB of capacity 400/630/800 amps, complete all as specified and directed
2
-
-
S&F in replacement triping coil assembly for 110/50/24 Volt DC for 11 KV HT VCB of capacity 400/630/800 Amps capacity all as specified and directed.
2
-
-
S & F in replacement closing coil assembly 110/50/24 volts DC for 11 KV HT VCB of capacity 400/630/800 Amps capacity all as specified and directed.
2
-
-
S & F in replacement motor & gear assembly 220 Volt AC motorised mechanism of V.C.B 12KV 1250 Amps capacity including testing & puting on load complete all as specified & directed.
5
-
-
S & F in replacement auxillary switch (7 No + 7NC) for HT V.C.B 12KV 400/630/800 Amps capacity .
4
-
-
M&L for topping up of / filling of SF-6 gas to achieve required gas pressure in the breaker and testing complete all as specified and directed .
20
-
-
Supplying and laying 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 1m.
2
-
-
M&L for attending major break downs on HT/LT lines, UG cables including , replacement of insulators/conductors/crrossarms & laying of temporary cables etc Note- 1. items used will be measured & paid seperately under relevant item of Sch A . 2. The contractor shall immediatly attend break down on short notice as & when required with T&P and transport on receipt of information in required to breakdown on the direction of Engineer in charge. 3. If contractor fails to attending break down the contractor should face penality and Amount of 1% work down be deducted from RAR.
80
-
-
M&L for cutting and removing grass, vegetation bushes etc from surrounding HT installation/LT Panel/Four Pole structure/Sub Stations and removing all rubbish to a distance not exceeding 50 m as directed.
1000
-
-
S&F Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size for HT of size 25x20 cm complete all as specified and directed
50
-
-
M & L For shifting of 11 KV RMU comprising and including following complete all as specified and as directed:-
(a) Dismantling existing 11 KV RMU and its connected accessories (all types of cables HT/LT, earthing strips) complete from its existing location with the help of cranes and necessary tools and manpower.
(b) Shifting of 11 KV RMU complete and its connected accessories to New location within 2 KM distance as directed. (Location PCC WARD 4 way RMU TO Loundry Substation3 way RMU)
(c) M&L for Provision of New Foundation/Plinth/Staging, including necessary earthwork, PCC, Brick work & plastering complete as required at site, as per manufacturer's instructions & as directed. (d) Placing, fixing, connecting, testing and commissioning of 11 KV RMU at new location complete as directed.
4
-
-
M&L for providing dry river sand as in sand cushioning to under ground electric cable including punning down of sand in layercomplete all as specified and directed by Engg-in-Charge. Note: for measurement purpose punned thicness of sand only will be considered.
2
-
-
Supply and Laying burn brick size 225 mm X 113 mm X 75 mm etc complete all as specified and directed.
240
-
-
Supply and fix cable jointing kit for 11 KV, earthen grade cable for Outdoor type termination Heat shrink type joint complete with jointing material nut bolt and connection and other connected accessories suitable for 3 Core XLPE armoured aluminimum conductor cable of size 95 Sqmm.
10
-
-
Supply and fix cable jointing kit for 11 KV, earthen grade cable for Indoor type termination Heat shrink type joint complete with jointing material nut bolt and connection and other connected accessories suitable for 3 Core XLPE armoured aluminimum conductor cable of size 95 Sqmm.
10
-
-
Supply & fix in repair cable jointing kit for 11 KV earthen grade cable for straight through Heat shink type joint complete with jointing material & accessories suitable 3 core XLPE armoured Aluminium coductor cable of size 95 Sqmm all as specified and directed by Engr-in-charge.
10
-
-
Supply and fix cable jointing kit for 11 KV, earthen grade cable for Outdoor type termination Heat shrink type joint complete with jointing material nut bolt and connection and other connected accessories suitable for 3 Core XLPE armoured aluminimum conductor cable of size 240 Sqmm to 300 sqmm all as specified and directed by Engr-in-charge.
6
-
-
Supply and fix cable jointing kit for 11 KV, earthen grade cable for Indoor type termination Heat shrink type joint complete with jointing material nut bolt and connection and other connected accessories suitable for 3 Core XLPE armoured aluminimum conductor cable of size 240Sqmm to 300 Sqmm all as specified and directed by Engr-in-charge.
6
-
-
Supply & fix in repair cable jointing kit for 11 KV earthen grade cable for straight through Heat shink type joint complete with jointing material & accessories suitable 3 core XLPE armoured Aluminium coductor cable of size 240Sqmm all as specified and directed by Engr-in-charge.
10
-
-
Boring of holes under road, pavement, hard standing by manually including HDPE pipe of 200 mm dia suitable for 0.4 mpa working pressure complete all as specified and directed by Engg -in-charge
50
-
-
Material & labour for GI steel tubing light grade for protection of cable/ earth continuty conductor fixed to poles/ walls/ roof or laid in floors, road, crossing or ducts fixed with clamps , bolts nuts and wahser etc of pipes of size 80mm dia complete all as specified and directed.
100
-
-
S&F in repair HT terminal protector 3 core 11 KV upto 95 to 300 Sqmm Size Right Angled Cold Applied Boots.
8
-
-
Supply and installation in replacement Anti-condensation space-heater with Thermostatic control in cable and circuit breaker compartments of HT switchgears complete all as specified and directed.
4
-
-
Supply and fix in replacement VCB, OCB, Busbar and feeder side spout complete all as specified and directed.
10
-
-
Supply and fix in replacement protection device power pack unit 24v/110 V DC with battery backup complete all as specified and directed.
1
-
-
Supply and fix in replacement 11 KV VCB vacuum interrupter as existing make (any make) complete all as specified and directed.
3
-
-
Supply and fix in replacement 11 KV VCB Epoxy body existing make (any make complete all as specified and directed.
1
-
-
Disconnection terminal of HT cable and locating pin point fault with fault locating machine in HT cable 11000V grade of any size including to & from hire charge of special T&P complete all as specified and as directed.
10
-
-
S&F in testing commissioning repair Microprocessor Based digital over current anf earth fault relay
1
-
-
Supply and laying in replacement XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 95 Sqmm 11000 volts Earthed, grade cross sectional area
495
-
-
Supply and laying in replacement XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 120 Sqmm 11000 volts Earthed, grade cross sectional area
280
-
-
M&L for disconnecting power supply from 11 KV RMU and CSS ( 200/315 KVA) of capacity 400/630 Amps for repair works, complete servicing of the same through decarbonising , cleaning the isolating contacts, cleaning with CRC removing dust particles from bus bar chamber, checking proper operation of Relay setting all as directed and testing, and putting on load complete all as specified and directed .
21
-
-
Taking down of old unsv UG cable from trench of any size and capacity complete
2975
-
-
Excavation in trenches in soft loose soil including cutting road surfaces n.exc 1.5 mtrs wide and n.exc 1.5 mtr. in deep for foundation of poles, stays, cables pipe etc and getting out all as specified.
566
-
-
Returning filling in, of excavated soil in trenches incl spreading, leveling, watering and well ramming in layers each layers n.exc 25cm thick in soft/loose soil all as specified.
312
-
-
Removal surplus spoil to a distance n.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr above the starting point all as specified and directed.
254
-
-
Supply and spread river sand to required width at bottom and top for cable cushioning all as specified in clause 19.75 of SSR part – I (Note :- thickness of sand will be measured after punning)
169
-
-
Supply and lay common burnt bricks of sub class B old size laid at right angle on the cable complete in trenches for cable protection complete all as directed by Engr-in-charge.
24
-
-
Supply, laying, jointing and testing inreplacement of LT XLPE and PVC insulated, screened, armoured, LT elctric power cables (heavy duty) with aluminium conductor, 1100 Volts Grade conforming to IS-1554 laid in trenches, pole,road crossing walls, floor etc. cross sectional area of 150 Sqmm 3.5 core complete all as specified and directed.
150
-
-
Supply, laying, jointing and testing inreplacement of LT XLPE and PVC insulated, screened, armoured, LT elctric power cables (heavy duty) with aluminium conductor, 1100 Volts Grade conforming to IS-1554 laid in trenches, pole,road crossing walls, floor etc. cross sectional area of 70 Sqmm 3.5 core complete all as specified and directed.
450
-
-
Supply, laying, jointing and testing inreplacement of LT XLPE and PVC insulated, screened, armoured, LT elctric power cables (heavy duty) with aluminium conductor, 1100 Volts Grade conforming to IS-1554 laid in trenches, pole,road crossing walls, floor etc. cross sectional area of 50 Sqmm 3.5 core complete all as specified and directed.
450
-
-
Supply, laying, jointing and testing inreplacement of LT XLPE and PVC insulated, screened, armoured, LT elctric power cables (heavy duty) with aluminium conductor, 1100 Volts Grade conforming to IS-1554 laid in trenches, pole,road crossing walls, floor etc. cross sectional area of 25 Sqmm 3.5 core complete all as specified and directed.
450
-
-
Supply, laying, jointing and testing inreplacement of LT XLPE and PVC insulated, screened, armoured, LT elctric power cables (heavy duty) with aluminium conductor, 1100 Volts Grade conforming to IS-1554 laid in trenches, pole,road crossing walls, floor etc. cross sectional area of 16 Sqmm 4 core complete all as specified and directed.
250
-
-
Supply, laying, jointing and testing inreplacement of LT XLPE and PVC insulated, screened, armoured, LT elctric power cables (heavy duty) with aluminium conductor, 1100 Volts Grade conforming to IS-1554 laid in trenches, pole,road crossing walls, floor etc. cross sectional area of 10 Sqmm 2 core complete all as specified and directed.
450
-
-
Supply & fix galvanised iron Tubing 40mm Dia, 'light grad complete with fitting for protection of cable with the pole complete all as specified as directed.
150
-
-
Supply and fix house service bracket ,hook type complete with 3.0M long GI Pipe 50mm Dia medium grade two Nos 90 degree bend MS hook and stay guy
50
-
-
M &L Scraping, cleaning and preparation of surface of steel pole for painting with the help of sand paper, wire bursh and cotton cloth and applying externally with two coats of synthetic enamelled paint as zebra strip type from ground level to 1.5mtr height and aluminium paint from 1.5mtr height to top plug level over a coat of red oxide primer and numbering of poles complete all as specified and directed by the Engr-in-Charge
100
-
-
Supply testing and commisioning of LT panel board made out of 3.15 mm thick CRCA sheet and 50 x 50 x 6 mm thick angle iron frame duly power coated outdoor type suitable for 3 phase 4 wire system 415 volts 50 HZ with copper bus bar of capacity 630 amps with epoxy inslulators pre wired with single core PVC insulated multistranded copper conductor cable 1100 volts grade with digital volts meter 0-500 volts and ammeter 0-350 amps with suitable CTs and LED type indicator lamps for 3 phase and selector switch for volt meter and ammeter, danger notice board etc. All switch gear must be placed individually cubicle and provision of cable glands for incomming and out going cable as per cable size. The LT panel board should comprising of the following :-
2
-
-
(a) MCCB confirming to IS 13947(P-2) 4 pole 400 amps, 415 volts AC 50 HZ adjusable type , breaking capacity 36 KA - 01 No (Incomer).
(b) MCCB confirming to IS 13947(P-2) 4 pole 250 amps , 415 volts AC 50 HZ adjustable , breaking capacity 25 KA- 02 Nos . (Outgoing)
(b) MCCB confirming to IS 13947(P-2) 4 pole 100 amps , 415 volts AC 50 HZ adjustable , breaking capacity 10 KA- 01 Nos. (Outgoing)
Note :- The cost of panel board will be included all necessary civil works (i.e., PCC work, MS stand for fixing or installation of Panel
-
-
-
Supply testing and commisioning of LT panel board made out of 3.15 mm thick CRCA sheet and 50 x 50 x 6 mm thick angle iron frame duly power coated outdoor type suitable for 3 phase 4 wire system 415 volts 50 HZ with copper bus bar of capacity 250 amps with epoxy inslulators pre wired with single core PVC insulated multistranded copper conductor cable 1100 volts grade with digital volts meter 0-500 volts and ammeter 0-350 amps with suitable CTs and LED type indicator lamps for 3 phase and selector switch for volt meter and ammeter, danger notice board etc. All switch gear must be placed individually cubicle and provision of cable glands for incomming and out going cable as per cable size. The LT panel board should comprising of the following :-
2
-
-
(a) MCCB confirming to IS 13947(P-2) 4 pole 250 amps, 415 volts AC 50 HZ adjusable type , breaking capacity 36 KA - 01 No (Incomer).
(b) MCCB confirming to IS 13947(P-2) 4 pole 125 amps , 415 volts AC 50 HZ adjustable , breaking capacity 25 KA- 02 Nos (Outgoing).
(b) MCCB confirming to IS 13947(P-2) 4 pole 63 amps , 415 volts AC 50 HZ adjustable , breaking capacity 10 KA- 01 Nos (Outgoing).
Note :- The cost of panel board will be included all necessary civil works (i.e., PCC work, MS stand for fixing or installation of Panel.
-
-
-
Material and labour for earthing complete with galvanised steel earth plate electorde of size 600 x 600 x 6 mm thick, burried directly in ground (earth pit not less than 2.2 m below normal ground level) with top edge of the plate not less than 1.5 m below normal ground level connected to earth strip of size 32 x 6 mm earth lead by means of nuts, bolts and washers of galvanised iron and earth lead protected by galvanised iron pipe 50 mm bore(medium grade) and connected to earth test point and including cement concrete pit in PCC (1:3;6) type C-!(using 20 mm graded aggregate) and pre-cast RCC cover slab of size 540 x 540 x 50 mm thick with rain forced with 8 mm dia deformed bars both ways and one handle for lifing made with 10 mm dia mild steel bar,funrel, wire mesh 20 mm bore galvanised (medium grade) for watering, charcoal and salt in alternate layers including necessary execuation and eath works in any types of soil complete all as shown on Electrical plate no 3 of MES Schedule Part I including taking out materials from existing on complete all as specified and directed.
11
-
-
Dismantling /disconnecting & taking down insulaters of any size & capacity.
110
-
-
Dismantling of cross arms and MS chanel or angle section etc complete
1
-
-
S&F in replacement Bldg security light fitting LED 35 Watt, highly efficient IP66 LED, high power having aluminium pressure die cast housing and PC cover in the front and high power lens for batwing light distribution with electric connection with suitable size of PVC insulated copper wire complete all as specified and directed. Make : Havells/Bajaj/Crompton with fitting assembly fixed with wall
50
-
-
Supply and fix inreplacement 4 Pole 160 Amp ,Fixed Thermal and Fixed Magnetic Characterstics Loadline Moulded Case Circuit Breakers (MCCB) ,having breaking capacity 25 KA RMS at Icu=100% at 415 Vac, Short Circuit Breaking Capacity 50% complete in all aspect as specified and directed by Engr. In charge.
6
-
-
Supply and fix inreplacement 4 Pole 200 Amp ,Fixed Thermal and Fixed Magnetic Characterstics Loadline Moulded Case Circuit Breakers (MCCB) ,having breaking capacity 35 KA RMS at Icu=100% at 415 Vac, Short Circuit Breaking Capacity 100% complete in all aspect as specified and directed by Engr. In charge.
8
-
-
Supply and fix inreplacement 4 Pole 250 Amp ,Microprocessor based Loadline Moulded Case Circuit Breakers (MCCB) ,having breaking capacity 35 KA RMS at Icu=100% at 415 Vac, Short Circuit Breaking Capacity 100% complete in all aspect as specified and directed by Engr. In charge.
8
-
-
Supply and fix inreplacement 4 Pole 320 Amp ,Microprocessor based Loadline Moulded Case Circuit Breakers (MCCB) ,having breaking capacity 36 KA RMS at Icu=100% at 415 Vac, Short Circuit Breaking Capacity 100% complete in all aspect as specified and directed by Engr. In charge.
5
-
-
Supply and fix inreplacement 4 Pole 400 Amp ,Microprocessor based Loadline Moulded Case Circuit Breakers (MCCB) ,having breaking capacity 36 KA RMS at Icu=100% at 415 Vac, Short Circuit Breaking Capacity 100% complete in all aspect as specified and directed by Engr. In charge.
7
-
-
Supply and fix inreplacement 4 Pole 500 Amp ,Microprocessor based Loadline Moulded Case Circuit Breakers (MCCB) ,having breaking capacity 36 KA RMS at Icu=100% at 415 Vac, Short Circuit Breaking Capacity 100% complete in all aspect as specified and directed by Engr. In charge.
6
-
-
Supply and fix inreplacement 4 Pole 630 Amp ,Microprocessor based Loadline Moulded Case Circuit Breakers (MCCB) ,having breaking capacity 36 KA RMS at Icu=100% at 415 Vac, Short Circuit Breaking Capacity 100% complete in all aspect as specified and directed by Engr. In charge.
7
-
-
Supply and fix 4 Pole 200 Amp Automatic Transfer Switch (ATS) with complete protection (AC-31A) to operate with 415 V, 50 Hz Power supply , rated insulation voltage ≥ 690 V, dielectric strength ≥ 5 KV, Withstand with Impluse voltage of 8 kv or above , transfer time 1 sec and to operte in ambient tempreture -20 degree C TO 50 degree C complete in all aspect all as specified and as directed.
2
-
-
Supply and fix inreplacement 4 Pole 400 Amp Automatic Transfer Switch (ATS) with complete protection (AC-31A) to operate with 415 V, 50 Hz Power supply , rated insulation voltage ≥ 690 V, dielectric strength ≥ 5 KV, Withstand with Impluse voltage of 8 kv or above , transfer time 1 sec and to operte in ambient tempreture -20 degree C TO 50 degree C complete in all aspect all as specified and as directed.
2
-
-
Supply and fix inreplacement 4 Pole 200 Amp Manual Changeover Switch to operate with 415 V, 50 Hz Power supply , rated insulation voltage ≥ 1000 V, Withstand with Impluse voltage of 8 kv or above and to operte in ambient tempreture -20 degree C TO 50 degree C complete in all aspect all as specified and as directed.
2
-
-
Supply and fix inreplacement 4 Pole 400 Amp Manual Changeover Switch to operate with 415 V, 50 Hz Power supply , rated insulation voltage ≥ 1000 V, Withstand with Impluse voltage of 8 kv or above and to operte in ambient tempreture -20 degree C TO 50 degree C complete in all aspect all as specified and as directed.
2
-
-
Supply and fix Basic multifunction meter for metering panel to measure voltage,current, frequency,power factor, KW, kva having accuracy class1.0 ,To measure I/P voltage range 50-520 volt , aux supply 80-300 VAC/DC, CT secondary selectable 1/5 amp all as specified and as directed.
10
-
-
Supply and fix inreplacement of double pole Isolator 40 Amp complete all as specified and directed.
10
-
-
Supply and fix 1100 volts grade twin core heavy duty cable PVC insusated standard aluminum conductor
1000
-
-
Disconnecting input/output supply from voltage stabilizer any type oil/air cooled and dismantling the same for repair checking/testing all components complete repairing for efficient functioning checking/tightening of all connections resetting/reassembling complete all as specified and as directed for Voltage stabilizer of upto 50 KVA capacity. Cost of PCB control cards, servo motors, voltmeter, relays. Ampere meter, contactor, selector switch, rewinding/ dimmer of stabilizer will be measured and paid separately under relevant item of work under this schedule.
20
-
-
All as per srl item No-36 here-in-before but for Voltage stabilizer 50 KVA- 150 KVA capacity.
10
-
-
All as per srl item No-36 here-in-before but for Voltage stabilizer 150 KVA- 500 KVA capacity.
5
-
-
Supply and fixing control cards for output supply of voltage stabilizer of capacity upto 250 KVA all as directed.
10
-
-
Supply and fixing control cards for input supply of voltage stabilizer of capacity upto 500 KVA all as directed.
10
-
-
Supply and fixing control card for high voltage cut off protection reduction of voltage and automatic ON after 10 second time delay all as directed
10
-
-
Supply and fixing servo motor complete including pinion for voltage correction having speed of correction 8 volts per second of capacity upto 10 Kg Torque.
10
-
-
Supply and fixing selector switch of existing capacity suitable for three phase stabilizer all as directed.
11
-
-
Supply and fixing indicator lamps to show RYB phase of 3 phase 415 volt 50 Hz AC supply as replacement of defective indicator lamp in existing panel all as directed.
15
-
-
Material and labour for complete rewiring for power and control circuit of voltage stabilizer using standard copper wire, replacement of thimbles, connectors numbering of wiring to all control and measuring instrument for capacity upto 500 KVA voltage stabilizer.
15
-
-
Supply and fixing Dimmer for servo stabilizer of capacitie upto 500 KVA
10
-
-
Material and labour for transformer oil for tranformer/voltage stablizer complete all as specified and as directed. Make: Castrol/ Servo
1000
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Supply and fixing in replacement of burnt defective LT copper coil of stabilizer with new one made out of suitable size/guage of copper super enameled wire of high quality matching with the existing impendence and insulation including testing all as specified and directed by Engr-in-Charge
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