WBPWD/SEWEC/BED /NIQ-39/2016-17 (3rd Call)

Amount

SITC of Compact Air Insulated type 500Amp , 4 Pole with 100% Neutral, 35KA for 1 sec, Rising Main of Aluminium Busbar 1.6mm thick GI Enclosure duly Epoxy Powder Coated, RAL 7032 paint shade , degree of protection IP-54, and 2 runs of external Aluminium Earthing Size 6 mm x 40 mm strips with Tap off point provision every 500mm pr floor to accomodate tap off box as per design (make:-L&T/C&S/Legrand/Schneider),-------------- 2 sets(22 mtr each).

SITC of Compact Air Insulated type 315Amp , 4 Pole with 100% Neutral 25KA for 1 sec, Rising Main of Aluminium Busbar 1.6 mm thick GI Enclosure duly Epoxy Powder Coated, RAL 7032 paint shade, degree of protection IP-54, and 2 runs of external Aluminium Earthing Size 6 mm x 40 mm strips with Tap off every 500mm pr floor to accomodate tap off point provision every 500mm pr floor to accomodate tap off box as per design (make:-L&T/C&S/Legrand/Schneider),-------------- 2 sets(16 mtr each).

SITC of required sizes of Reducer for connect of two dissimilar rating(500A & 315A) of Directly type

SITCof Plug in box/Tap off box with 415V TPN SFU (make:-L&T/C&S/Legrand) different ratings as follows

SITC of 500A End feed unit with 500A /4Pole/50 KA MCCB with Rotary Handle(make L&T/C&S/Legrand)

S & Laying of 1.1KV grade 2 x 3.5 core 185 sq.mm. XLPE/A AL. cable (Make: Havells/ Poly Cab/ CCI) to be laid partly through masonry trench and partly through cable tray as per G.S.

i)2 x 3.5 core 185 sq.mm. through underground trench

ii)2 x 3.5 core 185 sq.mm. through cable tray

S & F compression type gland complete with brass gland, rubber ring for dust & moisture proof entry of 3.5 core 185 sq.mm. PVC/A Al. cable incl. finishing the ends by crimping method as per G.S.

Supply & Fixing of perforated GI cable tray with perforation notmore than 17.5% suspended from ceiling incl. S&F GI onnector,6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support

(ii) With 25x25x3mm angle iron support 300x50x1.25mm (18SWG)

Supply & Fixing of following perforated GI cable tray fittings with perforation notmore than 17.5% suspended from ceiling with two nos. suspenders& 25x25x3mm angle iron for supporting the cross member incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fasteneretc. as required of the following size. Incl. Al painting of MS support. 300x50x1.25mm (18SWG) (Bend)

Supplying & fixing 100 mm dia medium gauge GI Pipe (ISI-Medium) Protection for cable with necessary fittings and jointing metarials as required.

Earthing with 65 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 No. 50 mm x 6 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 65 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts as to G S.

Supplying & fixing earth bus-bar of galvanized (Hot Dip) MS flat 50 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the bus-bar complete with GI bolts, nuts, washers, spacing insulators etc. as required.

Add Service Tax as applicable