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| 1 | Dismantling of air circuit breaker of capacity of 800 Amps to 1250 Amps of any pole/make/model from the panel, checking, servicing, cleaning of breaker with CRC-226, removal of old grease and re-greasing with recommended grease, checking the condition of moving and fixed contacts, checking the tripping mechanism, tripping of ACB manually through voltmetric release, adjust freeness of DN and volt metric release trip rod, checking the proper tightening of hardware, checking the presence of all circlips, alignment of jaw contact with cradle terminals, checking the condition of ACB wiring, adjusting the gap between hylem sheet and side plate, checking the condition of arc chutes, under voltage relay, shunt release, auxiliary contact, checking the release by secondary injection for O/L, S/C, E/F, setting of release as per the load, Checking the healthiness of the CTs, complete all as specified and directed. Note:- Spares shall be measured and paid separately under the appropriate item in the schedule as supply only. |
| 2 | All as per the above item but ACB of 1250 Amp to 2000 Amp complete all as specified and as directed. |
| 3 | Supply only burnt-out closing tripping shunt, or UV coil of ACB, of existing make as per site through an authorized representative, including interlock wiring with suitable copper wire, complete all as specified and directed. |
| 4 | Supply only charging motors 220 V AC suitable for ACB 800 Amp to 2000 Amp of existing make as per Site complete with all accessories |
| 5 | Supply only Main Fixed contacts (Upper terminals) suitable for ACB 800 A to 2000 Amp of existing make as per Site complete with all accessories. |
| 6 | Supply only Main isolating contacts (Jaw contacts) suitable for ACB 800 A to 2000 Amp, of existing make as per Site complete with all accessories. |
| 7 | Supply only Arcing contact assembly (set of 01 No fixed & 01 No moving) suitable for ACB 800 to 2000 Amp, of existing make as per Site, complete with all accessories. |
| 8 | Supply only manual charging handle for ACB 800 A to 2000 Amp of existing make as per Site complete with all accessories. |
| 9 | Supply only Spring charged indication switch for ACB 1000 Amp to 2000 Amp of existing make as per Site complete all as specified and as directed |
| 10 | M & L for removing of flashed carbon from Air Circuit Breaker, MCCB, Contactors, Bus Bar chamber etc of LT Panel, AMF Panel, Junction box by cleaning with cleaning agent properly and replacement of burnt out parts like spreader link, suitable size lugs, replacement of bus bar insulator, replacement of damaged handle of switchgears and applying heavy duty HVBT tape on bus bar with colour coding on each phase complete all as specified and directed by Engr-in-Charge. Notes :- Cost of Lugs will be measured and paid seperately. |
| 11 | Supplying and laying synthetic rubber insulated mats 2.5 mm thick of size 2m x 1m complete all as specified and directed. |
| 12 | Annual maintenance servicing and testing of APFC panel of capacity 600 KVAr, including checking of Phase cap capacitors in all capacitor banks, all MCCB's, duty contactors, st relay and all connected wiring, including refitting complete all as specified & directed. Note :- (a) Spares required for replacement shall be measured and paid separately. |
| 13 | All as per the above item but APFC panel of capacity 150 KVAr complete all as specified and as directed. |
| 14 | All as per the above item but APFC panel of capacity 125 KVAr, complete all as specified and as directed. |
| 15 | All as per the above item but APFC panel of capacity 75 KVAr complete all as specified and as directed. |
| 16 | All as per the above item but APFC panel of capacity 50 KVAr complete all as specified and as directed. |
| 17 | Supply only phase cap capacitor of capacity 5 KVAr in APFC panel completed all as specfied & directed. |
| 18 | Supply only phase cap capacitor of capacity 10 KVAr in APFC panel completed all as specified & directed. |
| 19 | Supply only power factor controller ST relay,230 Volt suitable for 600 KVAr APFC panel in APFC panel completed all as specfied & directed. |
| 20 | Supply only power factor controller ST relay ,230 Volt suitable for 150 KVAr APFC panel in APFC panel completed all as specfied & directed. |
| 21 | Supply only for duty contactor suitable for 5 KVAr capacitor and match with the existing complete all as specfied & directed. |
| 22 | Supply only for duty contactor suitable for 10 KVAr capacitor and match with the existing complete all as specfied & directed. |
| 23 | Supply and fix in replacement of first aid kit box / Emergency medical box wall mouted type made out of powder coated GI sheet of 18 gauge and the size of the box will be 36cm(H) x 26cm(W) x 13 cm(D) with front transparent acrylic glass and multi compartment 4 shelf for better organize of medicines with security lock on door openable window at front side with help of hinge at one side and locking arrangement at another side, openable window must painted with \\"FIRST AID\\" with red paint and whole box will fixed on wall at height not less than 2mtr including medicene and other items are as under :- Sterilized dressings(04), Cotton Wool 10 gm (02), Antiseptic Solution 100 ml (01), Burn Ointment (01), Scissor (01), Digital Thermometer (01), Disposal Gloves(02), Disposal Mask (20), Adhesive / Microporous Tape 1/2\\" (01), Band- Aid (10), safety pins(05), Sofraxime Cream (01), Cold Rub(01), Roller Bandage 5 cm (02), Roller Bandage 10 cm (02), cotton Buds (10), First-Aid Guide booklet, Hand Sanitizer (02), Handiplast (12), Antiseptic cream (01), Antiallergic medicene, Cough medicene, Pain killer, Fever and cold medicene and any other essential medicene as directed by Engineer-in-Charge. |
| 24 | M & L for uprooting up to 30 cm depth grass/weeds/plant by scrapping soil in roder to made free ground from all sort of vegetation and hand packing by carefully packing round pebbles of size approximately of size 20 to 40mm after carefully picking form heap of pebbles/stones complete all as specified and directed. |
| 25 | M & L for cleaning of vegetation and supply & spray chemical for prevention of growth of weed and grass in the electrical substation with spray gun as per the manufacturer's instructions, complete. (Make : GLYCEL 41% SL or equivalent as approved by Engineer-in-Charge |
| 26 | Supply and spread unslaked lime in the electrical substation to destroy the roots of grass and herbs, complete all as specified and directed by Engr-in-charge |
| 27 | Supply and filling dry sand in surrounding of E/M installations / sub stations /cable trenches including watering and consolidation complete all as directed by Engineer-in-Charge. |
| 28 | Supply and filling dry fine river crushed stone aggregate free from any foreign particles 25mm gradded for spreading in electrical sub station complete all as specified and directed. |
| 29 | Demolition brickwork or stone/Boulder masonry, built in lime mortar, including all quoins, arches, pillars, etc, built in cement mortar or cement lime mortar complete all as specified and as directed. |
| 30 | M & L Brickwork with sub class ‘B’ bricks (old size), straight or curved on plan, exc 6 m mean radius, built in CM (1:6) complete. |
| 31 | M&L for rendering 15mm thick, on fair faces of brick work or concrete surface in cement mortar 1:6 surface finished even & smooth without using extra cement all as specified & directed. |
| 32 | M&L for preparing new surfaces of wall and applying two coat of white wash on walls complete all as specified and directed by Engineer-in-Charge. |
| 33 | M&L for preparation of old steel surfaces of any description over 10 cm width or girth and applying one coats synthetic enamel paint complete all as specified and directed. |
| 34 | Demolition of concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and directed. |
| 35 | M&L PCC 1:2:4 type B-1 using 20mm graded stone agreegate as in coping, benching etc complete all as specified and directed by Engineer-in-Charge. |
| 36 | M&L 75 mm thick Cement concrete type C-2, 1:3:6 (40 mm graded stone aggregate) for base of path/ hard standing complete all as specified and directed by Engineer-in-Charge. |
| 37 | S&F in repair steel plates, plain or chequered Fe 410 -W (GdeE- 250) qualityA 5mm thick or over in thickness in given sizes complete for covering cable ducts inside the sub stations or in any other locations complete all as specified and directed. . |
| 38 | S&F in repair MCCB, 4 pole, 630 Amps current rating and ultimate breaking capacity ics=Icu =100% 36 KA with adjustable overload setting and having thermal magnetic release and to be fixed in distribution board, complete all as specified and directed. |
| 39 | S&F in repair MCCB, 4 pole, 400 Amps current rating and ultimate breaking capacity ics=Icu =100% 36 KA with adjustable overload setting and having thermal magnetic release and to be fixed in distribution board, complete all as specified and directed. |
| 40 | S&F in repair MCCB, 4 pole, 315 Amps current rating and ultimate breaking capacity ics=Icu =100% 36 KA with adjustable overload setting and having thermal magnetic release and to be fixed in distribution board, complete all as specified and directed. |
| 41 | S&F in repair MCCB, 4 pole, 250 Amps current rating and ultimate breaking capacity ics=Icu =100% 36 KA with adjustable overload setting and having thermal magnetic release and to be fixed in distribution board, complete all as specified and directed. |
| 42 | S&F in repair MCCB, 4 pole, 160 Amps current rating and ultimate breaking capacity ics=Icu =100% 36 KA with adjustable overload setting and having thermal magnetic release and to be fixed in distribution board, complete all as specified and directed. |
| 43 | S&F in repair MCCB, 4 pole, 125 Amps current rating and ultimate breaking capacity ics=Icu =100% 16 KA with adjustable overload setting and having thermal magnetic release and to be fixed in distribution board, complete all as specified and directed. |
| 44 | S&F in repair MCCB, 4 pole, 100 Amps current rating and ultimate breaking capacity ics=Icu =100% 16 KA with adjustable overload setting and having thermal magnetic release and to be fixed in distribution board, complete all as specified and directed. |
| 45 | S&F in repair MCCB, 4 pole, 63 Amps current rating and ultimate breaking capacity ics=Icu =100% 16 KA with adjustable overload setting and having thermal magnetic release and to be fixed in distribution board, complete all as specified and directed. |
| 46 | S&F in repair bus bar box made out of 2mm thick MS sheet, 3 Phase, 4 wire, 415 volts AC supply outdoor cubical type, dist and vermin proof, floor block mounting type suitable for outdoor applications of size 600mm x 600mm x 450mm, using 40mm x 40mm x5mm angle iron frame with shutter and locking arrangement painted with two coats of synthetic enamel paint of approved colour over a coat of red oxide primer (internally and externally) for box, height above ground 600mm and graouted 300mm below ground, legs of frame shall be grouted in PCC 1:2:4 (size 300 x 300 x 300mm block) and complete includig 40mm x 10mm 04 nos 500 mm long aluminium busbar fixed on insulators with proper colour coding including making connecteions with cable of size 300 sqmm with necessary lugs and chromium plated glands complete all as specified and directed. Please Enable Macros to View BoQ information |
| 47 | S&F in repair bus bar box made out of 2mm thick MS sheet, 3 Phase, 4 wire, 415 volts AC supply outdoor cubical type, dist and vermin proof, floor block mounting type suitable for outdoor applications of size 600mm x 600mm x 450mm, using 40mm x 40mm x5mm angle iron frame with shutter and locking arrangement painted with two coats of synthetic enamel paint of approved colour over a coat of red oxide primer (internally and externally) for box, height above ground 600mm and graouted 300mm below ground, legs of frame shall be grouted in PCC 1:2:4 (size 300 x 300 x 300mm block) and complete includig 40mm x 10mm 04 nos 500 mm long aluminium busbar fixed on insulators with proper colour coding including making connecteions with cable of size 300 sqmm with necessary lugs and chromium plated glands complete all as specified and directed. Please Enable Macros to View BoQ information |
