Bidhan Chandra Krishi Viswavidyalaya Tender

32 A

Supplying & fixing 1 no. busbar chamber box fabricated from 16 SWG M.S. sheet on angle iron frame, dimension of the box 6'-0" x 1'-0" x 0'-6" (approx) having 3 nos. 25 mm x 10 mm Cu. bar and 1 no. 25 mm x 6 mm seated firmly inside the box, taped the cupper bar with PVC tape, the front side of the BBC covered with hinzed type double door

Laying of one No. cable above 35 sqmm and upto 185 sqmm in underground trench 460mm wide x 760mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per Mtr. including filling the space between the bricks and cable and also the trenchwith shifted soil, leveling up and restoring surface duly rammed

Earthing with Copper plate (610x610x3mm size) having weight of 9.84 Kg and 1 No. 25x5mm Copper strip (3.20 mt long) & 1 no. 6 sqmm PVC insulated stranded Copper wire (4 Mt long) incl. S & F 15 mm dia GI pipe (ISI-Medium) protection (4 mt. long) to be fillied with bitumen, partly under the ground level & partly above ground level to an average depth of 3.65 Mts. below the ground level and restoring the surface duly rammed incl. providing 3.0 mt long, 25 mm dia GI pipe (ISI-Medium) for periodic treatment, incl. providing masonery enclosure on the top of the earth electrode of overall size 86.36x86.36x46cm deep (below Ground level) complete with cemented brick work (1:6) of 25 cm width, duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56x35.56cm with locking arrangement, GI reducer and treatment of soil by using salt & charcoal or coke for plate electrode

Earthing with 50 mm dia TATA-Medium GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level

S & F 25 x 5 mm cupper strip from earth pit to earth bar and earth bar to Panel

Supplying of 4 sq. mm. water resistant flat cable (Make - Finolex)

Supplying & fixing 50 mm dia medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required

Supplying and fixing 50 sqmm 4 core compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of PVC armoured cables

Finishing the end of 50 sqmm 4 core PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials

Fixing only Star-Delta starter for motor (above 5 HP upto 15 HP) for motor control on flat iron frame on wall

Miscellaneous item for the unforeseen work which may arise during actual execution of work to be done as per direction of Engineer-in-charge. (Payment will be made as per P.W.D. schedule / Market rate incase of non schedule item).

Add G.S.T. @ 12%

Add Labour cess @ 1%