Supply installation and commissioning of motorized Isolator 11KV/3.3KV(630A-800A) in all outgoing feeders at MRSS under the control of BnK Area

Amount

Supply and providing of heavy duty double break fuse switches – HBC fuse type 415Vac, 50Hz.

Supply & providing of 4 pole moulded case circuit breaker MCCB rated current 200A. Standard make ISI.

Supply and providing of IP 43 VTPN with MCCB incomer distribution board.

Supply and providing of TPN IP metallic Distribution board. (4way)

Supply and providing of 16A Residual current circuit breaker/earth leakage circuit breakers (RCCBs/ELCBs)- AC type in accordance with IS 12640-1 & ICE 61008-1)415V, 50Hz with 10KA short circuit withstand capacity.

Supply and providing of outdoor type triple pole 11KV/3.3KV grade (800Amp). 3 phase rotating type with auto closing isolator (motorized) gang operated air break switch suitable for horizontal mounting with auto closing (motorized) mechanism.

Supplying of two length of channel iron 100 m X 50 mm X 6 mm (9.56 kg/m) double pole cross arm for 3 wire 33 KV OH line conductors complete with through bolts & nuts for clamping to the poles 50 mm X 6 mm MS flat welded on one side to the channel iron & with bolts & nuts on the other side for tying the cross arm together including drilling holes for insulators pins /fittings bolt & nut, washers etc & painting with primer & finish paint as required.

Supplying of channel iron 100 mm X 50 mm X 6 mm (9.56 kg per mtr) cross arm for two wire 33 KV OH line conductors complete with 50mm X 50mm x 6 mm angle iron bracket welded to the channel iron & complete with 50mm x 6mm ms flat iron clamps bolts & nuts including drilling holes for insulators pins fitting bolt, nut, Washers etc & painting with primer & finish paint as required.

Erection of double pole 3 wire cross arm for 11/22/33 KV O.H. as req.

Erection of pole top/ straight two wire/ V shape two wire, angle iron/channel iron, cross arm on steel tubular/ rail/ PCC pole for 11/22/33 KV as required.

Supplying and drawing 6x 4 sq.mm of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required

Lying and fixing of PVC one no insulated and PVC sheathed/XLPE power cable of 1.1KV grade of following surface on wall surface as required. (upto 35sq.mm clamped with 1mm thick saddle)

Wiring of circuit/ submain wiring along with earth wire 4 x 16sq.mm + 2 x 6sq.mm earth wire of FRLS PVC insulated copper conductor, single core cable in surface/recessed steel conduit as required.

Supply and providing of 16mm x 150mm bolts & nuts with washers.

Supply and providing of M.S nut & bolt with washer 16mm x 125mm.

Erection and labour cost for sl no. 1 to 6 , 14 & 15 for Rs. 12,79,278.00 @ 15% including overhead and profit.

Dismantling & Re-lying of bus-bar with all accessories for connecting of motorized isolator primary & secondary side of (11/3.3KV) feeders originating from MRSS.

Total impact of GST for the purpose of CTC

CITY ELECTRICALS (BID ID -1112422)