Repair and replacement of LT panels, electrical installation and connected services at GE Nagrota.

Amount

Excavation in trenches in any type of soil not exc 1.5m wide and n.exc 1.5m in depth for electric poles stay foundation and under ground electric power cables and getting out, complete all as specified and directed.

Returning filling including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick in any type of soil, complete all as specified and directed.

Removing excavated surplus material to a distance not exc 50m and depositing where directed at a level not exceeding 1.5m above the starting point, complete all as specified and directed.

Supply,laying and spreading in layers dry clean river sand for cable cushioning with a layer of sand 8 Cm depth before laying & 15 cm depth after laying the cable punned down to a depth of 10 cm above the top of the cable, complete all as specified and directed.

M&L for Brick covering with width equal to length of brick as mechanical protection to cables with well burnt sub class ‘B’ (old size) bricks laid dry flat, complete all as specified and directed.

Labour only for Brick covering with width equal to length of brick as mechanical protection to cables with well burnt sub class ‘B’ obtained from excavation, complete all as specified and directed.

Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 240 Sqmm 3.5core including taking down old cable, complete all as specified and directed by Engineer-in-Charge

Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 185 Sqmm 3.5 core including taking down old cable, complete all as specified and directed by Engineer-in-Charge.

Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 150 Sqmm 3.5 core including taking down old cable, complete all as specified and directed by Engineer-in-Charge.

Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 120 Sqmm 3.5 core including taking down old cable, complete all as specified and directed by Engineer-in-Charge.

Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 95 Sqmm 3.5 core including taking down old cable, complete all as specified and directed by Engineer-in-Charge.

Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 70 Sqmm 3.5 core including taking down old cable, complete all as specified and directed by Engineer-in-Charge.

Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 50 Sqmm 3.5 core including taking down old cable, complete all as specified and directed by Engineer-in-Charge.

Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 35 Sqmm 3.5 core including taking down old cable, complete all as specified and directed by Engineer-in-Charge.

Cleaning, preparing and painting with one coat of aluminium paint to steel tubular pole 9m long complete with cross arms, MS channels, angle iron, frame work, etc including numbering of pole with black enameled paint from stencil, complete all as specified and directed.

S&F in repairs switch air break gang operated (Swing out expulsion ruse insulators), tripple pole mechnical operated from ground level mounted on insulator and steel frame (15 insulators type) out door type suitable for vertical installation single break provided with locking arrangement consisting of MS channel HT post top insulator with drop out fuses operating rod 20mm dia GI medium grade pipe worked from ground level confirming of IS 1818 of 1972 and continuous current rating upto 200 amp and volt 11 KV, complete all as specified and directed.

Lightning arrestor non liner resistor type comply with IS 3070 Part I 1985 for alternating current system multiple spark gap suitable for voltage grade 11000 volt discharge capacity 65 KA, complete all as specified and directed.

GI strip of size 25 x 4 mm for earth continuity conductor or main earthing lead fixed to wall burried in gound fixed alongwith poles, complete all as specified and directed.

Aluminium strip of size 25 x 3 mm for earth continuity conductor or main earthing lead fixed to wall, burried in ground, fixed along with poles, complete all as specified and directed.

S & F danger notice plate of size 25cmx20cmx1.6mm thick, mild steel sheet, vitreous enamelled white with letters, figures and conventional skull and bones in signal red colour and fixed with MS clamp, bolts and nuts of approved , complete all as specified and directed.

M&L for Stay assembly galvanised iron complete with accessories stay rod 18mm dia, 180cm long with two nuts, stay bow 14mm dia and 38cm long with stay plate 300x300x6mm thick mild steel stay thimble and required length including binding to insulator stay bow and stay clamp galvanised iron stay strand wire 7/4mm dia, complete all as specified and shown in EP plate No 1 of SSR part-I, complete all as specified and directed.

Supply and fixing in replacement MCCB 630 amps capacity, four pole, 415 volt with breaking cap 36 KA, complete all as specified and directed.

Supply and fixing in replacement MCCB 400 amps capacity, four pole 415 volt with breaking cap 36 KA, complete all as specified and directed.

Supply and fixing in replacement MCCB 320 Amps, four pole, 415 volt with breaking cap 35 KA, complete all as specified and directed.

Supply and fixing in replacement MCCB 250 Amps, four pole, 415 volt with breaking cap 36 KA, , complete all as specified and directed.

Supply and fixing in replacement MCCB 200 Amps, four pole, 415 volt with breaking cap 25 KA, complete all as specified and directed.

Supply and fixing in replacement MCCB 100 Amps, four pole, 415 volt with breaking cap 25 KA, complete all as specified and directed.

Earthing complete with galvanised mild steel earth plate electrode 60cmx60cmx6mm thick, burried directly in ground preferably in vertical position (Earth pit not less than 2.25 mtr below ground level) with top edge of the earth plate not less than 1.5 mtr below normal ground level, connected to galvanised iron strip 25×4 mm by means of bolts, nuts, check nuts and washers of galvanised iron including pit of PCC (1:2:4) type B-1, pre cast RCC cover slab of size 550x550x75mm, XPM reinforced not less than 1.60Kg/Sqm with suitable built in handle made from 12mm dia MS round bar, excavation and earth work in any type of soil, 20mm dia bore medium grade galvanised iron water tubing fixed with cast iron funnel and wire mesh at one end, 15mm bore light grade galvanised iron protection pipe for earth lead wire upto 5m length, charcol, common salt complete all as shown in electric plate No 3 of SSR 2009 Part I connected to equipment, testing on completion, complete all as specified and directed.

Cutting wild grasses,bushes,creepers,unwanted vegtation etc from four poles/ two pole Structure ,poles/stays including cleaning cripper climbed on poles asand when directed and removing the spoil and deposit where directed(size of cutting 2mx2m around the structure) entier satisfaction of Engineer-in-Charge complete all as specified and directed.Note:- The item shall be operated maximum three times in the entire period of the contract.

M & L for Anti climbing devices ,comprising 2.24mm dia galvanised steel, 2- strand barbed wire with 2.00 mm dia barbs wrapped spirally round poles to a length of 0.5 to 1.0 mtr, clamped and properly secured, complete all as specified and directed.

Supply and fixing in replacement indicator lamp set (RYB) , complete all as specified and directed.

Feeder piller box out door type ‘factory made’ made out from 16 SWG MS sheet supported with legs of 45cm long made of iron angle 25x25x4mm thick of size 75cm x60cm x45 cm with 04 Nos aluminium bus bar of 400 Amps mounted on porcelain insulator duly drilled hole for cable connection including front and rear side opening with locking arrangement provn for incoming and outgoing cables with glands including painting with two coat of smoke grey synthetic enamel paint over a coat of red oxide primer, complete all as specified and directed by Engineer-in-Charge. Note:- Feeder pillar box shall be mounted on brickwork in CM 1:4 not less than 30 cm above ground level with suitable foundation, rendering 15 mm in CM 1:6 and two coats of cement base paint and the rates shall be inclusive in the quoted rate.

Deduction to be made from BOQ for schedule of credit (Sch 'A' Part - II) Amount of Rs. 84126.00 during AOC Note:- Tenderers shall not quote for this Schedule

M/S MANJIT SINGH AND SONS

ASHOKA ENGINEERS AND BUILDERS

proach associates

Kalsi Engineers and contractors

Nitika electricals and engineers works

Allied Technologies

Hi Tech Engineers

J S ENGINEERS

MAMTA ENTERPRISES