Indian Institute Of Technology Tender

Supply, Erection, testing and commissioning of out door type feeder pillar box comprising of incoming and out going MCCB’s, Spreader links, extended Rotary handle, Aluminum Bas bar etc, and others (strictly as per annexure -1 ) , I/C switch:- a) 4 pole 25 KA rating 320 A MCCB with auxiliary contact & 230 Volt Shunt trip coil - 1 ,b) 20 KA 440 Volt continious rating 4 Pole SPD with remote signal- 1 Set O/G switches :-a) 4 pole 200 A MCCB of 25 kA ratings- 1 Numbers, b) 4 pole 125A MCCB of 25 kA ratings- 4 No.. , c) 16 Amp DP MCB c Curve - 1 No,TPN Al Bus bar of 500 A capacity, This job includes dismantling of old feeder pillar from existing masonary base and deposite the old FP with MCCBs to the store and erection the new FP with construction of masonary base as directed by the EIC and earthing connection of earth bar . The feeder pillar box should be double door and conical top canopy for detailed specification see annexture -1. Preferred Make of MCCB: Siemens / Hager / ABB / Legrand / equivalent approved by EIC. Panel fabricator credential : CPRI approved and ISO certified panel fabricator.

Retrieving of service cable from under ground trench which includes excavation of earth, removing of brick protection This job includes relaying the same cable using the same trench and unbroken bricks and then re-fling, the trench with shifted soil and restoring the surface duly rammed as instructed by the site –in-charge.

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required. This job includes connections of earthings with Feeder pillat with supply and laying of 25 x 3 mm GI strip as required.