Public Works Building And NH Department Tender

Load Security of 6 MW to be payable to APDCL for Biswanath Chariali Medical College.

Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by over lapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm).

Supplying, installing , testing and commissioning of following capacity Sandwich Type busduct for use on 3 phase 4 wire 415 volts, 50Hz A.C. supply with metal clad enclosure with outdoor weather proofing having IP-55 rating after fixing the tap off boxes and all accessories, made of 1.6mm thick steel sheet duly powder coated in convenient sections complete with 4 Nos aluminium bus bars having current density of 130 A/ sq cm at nominal current rating, necessary joints, elbow joints & expansion joints and bends, fire barrier at each floor, provision of tapping at every metre, adopter box and copper flexible for joints, continuous earthing with 2 Nos aluminium strip of suitable size (one on each side) including, G.I. clamping brackets, suspenders, angle iron bracket, steel fasteners, connecting to earthing system etc. as required. Make - L&T or equivalent make as approved by the Department. 5000 Amps.