Spl repair/replacement of Distribution Boards, Sub Main wiring and other connected items at M Zone and N Zone under GE(E) Ferozepur Cantt

Amount

Taking down carefully unserviceable Main Switches/ Distribution Boards (TPN/ SPN) with MCCBs/ MCB's (4P/ SP) of any capacity or size complete all as specified and directed .

Taking down carefully old unserviceable sub main wiring concealed/ surface type including electric meters and making good disturbed surfaces and matching with existing complete all as specified and directed.

S&F Factory made sheet metal enclosures double door type made out of CRCA 1.2 mm thick M.S. sheet, powder coated, partially immersed in wall, VTPN DB with 200 Amps rated bus bar, 4 way, 415 volts, vertical type, dust and vermin proof, suitable for incorporation of MCCBs/ MCBs, including thermal based release adjustable type 4 pole 100 Amps, 50 Hz, 415 Volts with rupturing capacity 16 KA and making good distrubbed surfaces with matching colour, complete all as specified and directed. Make- HPL/ Indoasian/ C&S/ Legrand/ Havells as approved by GE

S&F Factory made sheet metal enclosures double door type made out of CRCA 1.2 mm thick M.S sheet, powder coated, partially immersed in wall, SPN DB with 200 Amps rated bus bar, 8 way, 240 volts, dust and vermin proof, suitable for incorporation of MCBs (MCB SPN/ MCB SP), including making good distrubbed surfaces with matching colour, complete all as specified and directed. Make- HPL/ Indoasian/ C&S/ Legrand/ Havells as approved by GE

S&F MCB SPN, 63 Amps, 240 volts, "C" curve, 10KA duly ISI marked, complete all as specified and directed. Make- HPL/ Indoasian/ C&S/ Legrand/ Havells as approved by GE

S&F MCB SP, 06 to 32 Amps, 240 volts, "B" curve 10 KA duly ISI marked, complete all as specified and directed. Make- HPL/ Indoasian/ C&S/ Legrand/ Havells as approved by GE

M&L for Sub main wiring with two single core 2x6 sqmm PVC insulated and unsheathed stranded copper conductor alongwith earth wire 6.0 sqmm drawn in PVC rigid conduit connected to main board complete all as specified and directed and directed. (Two runs cable and one number earth wire and suitable PVC conduit shall measured together as unit length).

M&L for Sub main wiring with two single core 2x4 sqmm PVC insulated and unsheathed stranded copper conductor alongwith earth wire 4.0 sqmm drawn in PVC rigid conduit connected to main board complete all as specified and directed and directed. (Two runs cable and one number earth wire and suitable PVC conduit shall measured together as unit length).

S&F XLPE insulated, armoured,1100 volts grade, heavy duty cable of size 35 Sqmm nominal cross section, 4 core, Circular, PVC insulated aluminium conductor, served with inner sheathing of galvanized steel wire or tape and over-all PVC sheathed in service connections, laid in trenches, duct, through pipe, in floor, on pole including jointing and testing, complete all as specified and directed. Make-Gloster/ Havells/ Finolex/ Universal Cables as approved by GE

Excavation in trenches in soft/ loose soil not exceeding 1.5 metre wide and not exceeding 1.5 metre deep and not exc 10 Sqm on plan, for laying of cable and getting out, complete all as specified and directed .

M&L Dry and clean fine sand for cable cushioning to underground cable protection, complete all as specified and directed. (Excavation and earth work measured and paid separately). Note- Punned down thickness shall be measured.

S&F Cover to underground cable with one layer of bricks using sub class ‘B’ bricks (old size) laid flat across the cable complete all as specified and directed. (Excavation and earth work measured and paid separately).

Returning, filling in, earth including spreading, leveling watering and well ramming in layers each not exceeding 25cm thick each layer, complete all as specified and directed.

Removal of surplus soil to a distance not exc. 50 metre and depositing where directed at a level not exc. 1.5 metre above the starting point complete all as specified and directed.

S&F Mild steel galvanised pipe, light grade, 50 mm nominal bore for passing of cable, fixed to poles/ walls, laid under floor/ road crossings, complete with and including clamps socket & elbow etc complete all as specified and directed.

S&F Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/ pipe or fixed to poles or any other indicated situation for loop earthing etc as required 4 mm dia galvanised iron or steel wire. complete all as specified and directed .

S&F Sheet metal Meter Box single door minimum size 30x45x20cm for electric meter Factory made of MS sheets/ CRCA sheet duly painted with powder paint and door hinged locking arrangement conforming to IS 5039 of 1983. The electric meter/ switch box shall be suitable for fixing one number of electric meter and knock out holes for incoming and outgoing cable. Before the powder paint process the sheet steel shall go through the anti corrosion conditioning process in not less than seven tank process partially immersed in wall, including making good distrurbed surfaces with matching colour, compete all as specified and directed. Make- Sintex/ ABS/ CG/ Legrand/ Havells/ Indoasian as approved by GE

M&L earthing complete with galvanized steel plate elecrode of size 60cm x 60cm x 6.3mm thick burried directly in ground vertically to a depth not less than 2.5 mtr below the ground level with top edge of earth plate at a depth not less than 1.5 mtr below ground level. Earth plate surrounded by 15mm thick packed alternative layers of charcoal dust and comman salt, earth lead GI wire of 4mm dia (8 SWG) by means of bolts , nuts, check nuts and washers of galvanised iron with thimbles. The other end of GI earth wire is connected to main switch board and protected by light grade GI pipe of 15 mm bore. provision of 20mm bore light grade GI pipe for watering including GI funnel and wire mesh. Pipe shallbe provided vertically upto top level of earth pit and then taken horrizontally to the earth pit. Cement concrete chamber of PCC (1:3:6) type C-2 using 40 mm graded crushed stone aggregate.The chamber shall be constructed one metre away from edge of earth pit. 50 mm thick pre cast cover of cement conrete (1:2:4) type B-1 using 20 mm graded stone aggregate and MS angle iron 50 x 50 x 6 mm frame including two coats of synthetic enamel painting over a red oxide primer to exposed steel surfaces including necessary. excavation in soft / loose soil, returning filling and removal of surplus soil to a distance of 50 metre etc complete all as shown on electrical plate No 3 of SSR Part-I (2009) complete all as specified and directed .

KAILASH CONSTRUCTION COMPANY

M/s Surjit Singh and bros

M/s Sham and Company

Vee Vee Enterprises

M/s S B Construction Company

V R TRADERS

Ms Hari Singh

M/S M H Builders