REPAIR / MAINTENANCE TO LT PANEL, LT SWITCH GEARS AND ALLIED WORKS OF EAST AREA UNDER GE (WEST) BAREILLY.

Amount

Supply, installing, commissioning and testing in replacement cubical type LT Panel outdoor type of 1.50 x 1.40 x 0.60 mtr CPRI certified factory made cubical type weather and vermin proof fixed on and including ventilation and louvers covered with perforated sheet having holes of diameter less than 1 mm ,required PCC 1:2:4 type B-2 using 40 mm graded stone aggregate as in foundation of required/suitable size with angle iron frame of size 70x70x6mm, 3 phase 4 wire 415 volts 50 HZ fabricated out of 3.15 mm thick CRCA having seven tank treatment process for powder coated with suitable gasket and keeping adequate working space inside of the box (outer width of the box not less than 45cm and gap between bus bar not less than 32mm and double door with fron and rear opening with handle including locking arrangement as directed before manufacturing the panel including taking down of old U/s panel complete. The drawing of the feeder pillar box will be approved by GE and the same have the following electric controls :-

Supply, installing, commissioning and testing in replacement cubical type LT Panel outdoor type of 1.50 x 1.40 x 0.60 mtr CPRI certified factory made cubical type weather and vermin proof fixed on and including ventilation and louvers covered with perforated sheet having holes of diameter less than 1 mm ,required PCC 1:2:4 type B-2 using 40 mm graded stone aggregate as in foundation of required/suitable size with angle iron frame of size 70x70x6mm, 3 phase 4 wire 415 volts 50 HZ fabricated out of 3.15 mm thick CRCA having seven tank treatment process for powder coated with suitable gasket and keeping adequate working space inside of the box (outer width of the box not less than 45cm and gap between bus bar not less than 32mm and double door with fron and rear opening with handle including locking arrangement as directed before manufacturing the panel including taking down of old U/s panel complete. The drawing of the feeder pillar box will be approved by GE and the same have the following electric controls :- Incoming :-

Supply, installing, commissioning and testing in replacement cubical type LT Panel outdoor type of 1.50 x 1.40 x 0.60 mtr CPRI certified factory made cubical type weather and vermin proof fixed on and including ventilation and louvers covered with perforated sheet having holes of diameter less than 1 mm ,required PCC 1:2:4 type B-2 using 40 mm graded stone aggregate as in foundation of required/suitable size with angle iron frame of size 70x70x6mm, 3 phase 4 wire 415 volts 50 HZ fabricated out of 3.15 mm thick CRCA having seven tank treatment process for powder coated with suitable gasket and keeping adequate working space inside of the box (outer width of the box not less than 45cm and gap between bus bar not less than 32mm and double door with fron and rear opening with handle including locking arrangement as directed before manufacturing the panel including taking down of old U/s panel complete. The drawing of the feeder pillar box will be approved by GE and the same have the following electric controls :-

Supply, installing, commissioning and testing in replacement cubical type LT Panel outdoor type of 1.50 x 1.40 x 0.60 mtr CPRI certified factory made cubical type weather and vermin proof fixed on and including ventilation and louvers covered with perforated sheet having holes of diameter less than 1 mm ,required PCC 1:2:4 type B-2 using 40 mm graded stone aggregate as in foundation of required/suitable size with angle iron frame of size 70x70x6mm, 3 phase 4 wire 415 volts 50 HZ fabricated out of 3.15 mm thick CRCA having seven tank treatment process for powder coated with suitable gasket and keeping adequate working space inside of the box (outer width of the box not less than 45cm and gap between bus bar not less than 32mm and double door with fron and rear opening with handle including locking arrangement as directed before manufacturing the panel including taking down of old U/s panel complete. The drawing of the feeder pillar box will be approved by GE and the same have the following electric controls :-

M & L in repair for fabrication of MS busbar chamber of nominal dimension 900 mm x 600 mm x 400 mm duly provided with aluminimum busbar of size 50 mm x 6mm duly wraped with RYB sleeves and fixed on porcelain insulators TPN type out door weather/vermin proof with both way opening with locking arrangement duly provided with neoprene rubber gasket along the doors openings pedestal type duly painted powder coated on CRCA steel sheet encloser 2mm thick with one No incommer MCCB 250 Amp 25 KA incl making connection /thimbles complete all as sepcified and directed

S & F in repair of Multifunctional meter with all acccessories ie CT etc for measuring Volt, Amps, frequency and power factor digital type and fixing the same in existing panel by modification to existing space of volt meter/Ameter by cutting welding and cover the blank space by existing colour MS sheet and making good to disturbed surface complete all as specified and directed.

S&F in repair loop-in-loop out box of size 30x20x20cm made out from 1.6mm thick PVC sheet weather proof, dust and vermin proof with hinged door and locking arrangements with slanting cover on top and provision of 4 Nos aluminium bus bar of size 25mm x 2mm-4 Nos fixed on insulator and one MCB of capacity 6 Amps complete fixed on pole with and including suitable size MS flat iron clamps, nuts,bolts & washers etc complete all as specified and directed

M&L for preparing old painted surface of LT Panel board indoor/outdoor type of any size by cleaning removing of the old paint by scraping with wire brush/sand paper etc and including minor repair to panel in different location where required with arc/gas welding with replacement of hinges and place the door in original position denting/patching of broken/rusted surfaces etc and apply two coat of synthetic enamel paint by spray painting on inside/ outside surface of panel complete all as specified and directed

S&F in repair MCCB 415 Volts 4 pole 400 Amps 50 Hz 36 KA alongwith spreader terminal with adjustable thermal & magnetic setting setting including lugs/thimbles of suitable size in existing panels complete all as specified and directed by Engr-in-Charge. Note :- Necessary addition /altration required to adjust MCCB in the panel shall be done by the contractor and no extra payment will be made to the contractor.

All as per Item Ser No 11 here-in-before but of MCCB 200 Amps 4 pole 50 Hz 415 V, 36 KA complete all as specified and directed

All as per Item Ser No 11 here-in-before but of MCCB 200 Amps 4 pole 50 Hz 415 V, 36 KA complete all as specified and directed

All as per Item Ser No 11 here-in-before but of MCCB 160 Amps 4 pole 50 Hz 415 V, 36 KA complete all as specified and directed

All as per Item Ser No11 here-in-before but of MCCB 125 Amps 4 pole 50 Hz 415 V, 16 KA complete all as specified and directed

All as per Item Ser No 11 here-in-before but of MCCB 100 Amps 4 pole 50 Hz 415 V, 16 KA complete all as specified and directed

S&F in replacement Isolator 4 pole 100 Amps, 415 Volts complete all as specified and directed

All as per Item Ser No 17 here-in-before but 63 Amps, complete all as specified and directed.

Excavation in trenches not exceeding 1.5M wide and not exceeding 1.5M in depth and getting out in soft/loose soil for laying of under ground cable and foundation of poles complete all as specified and directed.

Returning, filling in, including spreading leveling watering and well ramming in layers n.exc 25 cm complete all as specified and directed.

Removing of excavated soft/loose soil not exc 50 m depositing where as directed at a level n.exc 1.5 m above from starting point completed all as specified and directed.

Taking out old defective cable from trenches/ floor/road/wall/pipe/pole /service connections of any size , testing with LT magger , seggregating the serviceable part of cables and store for relaying complete all as specified & directed. Note : Excavation and earth work will be paid and measured separately in relevant item.

Supply and laying XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with stranded aluminium conductor 1100 volt grade, laid in trenches/ducts, fixed on wall/inside panel, drawn through pipe of cross sectional area 240 Sq mm 3.5 core all as specified and directed. Note :- Rate deemed to be inclusive of connection including cable glands and lugs.

All as per Ser item No 23 here-in-before but 185 Sq mm 3.5 core complete all as specified and directed

All as per Ser item No 23 here-in-before but 150 Sq mm 3.5 core complete all as specified and directed

All as per Ser item No 23 here-in-before but 120 Sq mm 3.5 core complete all as specified and directed

All as per Ser item No 23 here-in-before but 95 Sq mm 3.5 core complete all as specified and directed

All as per Ser item No 23 here-in-before but 25 Sq mm 4 core complete all as specified and directed

M&L for sand cushioning with layer of sand 8cm thick before laying of cable and 15cm after laying of cable in trenches, punning complete all as specified and directed Note:- Punning thickness of 18 cm will be considered for payment.

M & L for brick protection to cable using old size sub class 'B' bricks, laid flat/lengthwise perpendicular to the axis of cable complete all as specified and directed

Relaying of Old brick recovered from item No 30 or during excavation for protection of complete all as specified and directed

M&L Cutting of floor/wall/road/footpath for removal of LT U/G cable of any size/description and making good the same as per existing specification after relaying the same or new cable and all as specified & directed.

M&L for Boring of holes under road /pavement/hard standing or any other situation by mannual means for 100/80 mm bore at the depth not less than 1 mtr below ground level for crossing the cable and making good both the ends complete all as specified and directed Note :- GI pipe shall be measure and paid separately under respective item.

M&L for PCC (1:3:6) type C2 using (40 mm graded aggregate in foundation, filing and mass concrete complete all as specified and directed.

S & F in replacement GI pipe light grade 50 mm dia of following dia for cable protection, fixed to pole/ alongwall/ floor/ under road/ across the drain or nallaha etc complete all as specified & directed.

S & F in replacement GI pipe light grade 80 mm dia of following dia for cable protection, fixed to pole/ alongwall/ floor/ under road/ across the drain or nallaha etc complete all as specified & directed.

S & F in replacement GI pipe light grade 100 mm dia of following dia for cable protection, fixed to pole/ alongwall/ floor/ under road/ across the drain or nallaha etc complete all as specified & directed.

M&L for earthing complete with galvanised iron steel earth plate of size 600 x 600 x 3.15 mm thick burried directly in ground (earth pit not less 2.25 metre deep below ground level) with top edge of the plate not less than 1.5 metre below ground level connected to thick electrode and 32x6 mm GI strip as earthing by means of nuts bolts check nuts and washers made of galvanised iron or steel earth strip protected by galvanised iron pipe 40 mm bore (medium grade) and connected to main switch board or main control board as directed and including concrete pit in PCC (1:3:6) type C1 precast RCC cover slab 54 x 54 cm x 5 cm with reinforcement with 8 mm TMT bars @ 150 C/C with one handle and funnel for watering charcoal or coke and salt in alternate layers & necessary earth work in soft/loose soil complete all as shwon in electrical plate No 5 of SSR Part-I including testing on completion all as specified and directed.

Lopping / prooning of tree branches upto the extend to obtain clearance all around the LT/HT over head lines conductor upto 3 mtr from furthest conductor on pole including removing of cut branches and cleaning of site complete all as specified and directed. Note:- (a) Tools & plants including safety measures equipments like belt, ladder & ropes etc shall be arranged by the contractor at own cost.(b) Contractor supervisor will take proper shut down before starting the work and clear it before resuming power supply, however full assistance will be provided by MES Staff.

S&F in replacement 1100 volts grade PVC insulated aluminium conductor screened served with inner sheathed in service connection flat twin core cable of size 10 sqmm complete all as specified and directed.

All as per Ser item No 40 here-in-before but 06 sqmm complete all as specified and directed

S&F in repair off load change over switch three phase, Four pole with enclosure capacity 400 Amps with side handle operated complete all as specified and directed by Engineer-in-charge.

All as per Ser item No 42 here-in-before but capacity 200 Amps complete all as specified and directed

Supply, fixing, testing and commissioning of heat shrinkable type straight through jointing kit suitable for LT cable of size 35 Sqmm to 70 Sqmm, 3.5 to 4 core, XLPE insulated, PVC sheathed armoured 1100 volts grade. complete all as specified and directed

All as per item No 44 here-in-before but 95 to 120 Sqmm. complete all as specified and directed

All as per item No 44 here-in-before but 150 to 185 Sqmm.complete all as specified and directed

Note : Tenderers may note that amount as given in schedule of credit will be deducted from the total amount to worked out the net contract sum at the time of Acceptance of tender.

BK CONSTRUCTION

N S ELECTRICALS

Ishtiaq and Sons

R.S ENGINEERING TRADERS

Baba Amar Nath Enterprises

prabhave traders

VINYAK TRADERS