Dismantling and Replacement of existing Rolling Shutters with new ones in substation area of CRC, MRS, CRI at ACTREC

Amount

Dismantling steel work in all sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking at location inside campus as directed by Engineer in Charge.

Supplying and fixing rolling shutters of approved make, made of size 80x1.25 mm M.S. laths with 1.25 mm thick top cover , interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters. Including painting the entire set up with one coat of primer and 2 coats of synthetic enamel paint of approved shade complete to the satisfaction of EIC.

Providing and fixing ball bearing for rolling shutters.

Extra for providing mechanical device chain and crank operation including gear box etc. for operating rolling shutters.

Extra for providing grilled rolling shutters manufactured out of 8 mm dia M.S. bar instead of laths as per design approved by Engineer-in- charge, (area of grill to be measured).

CEMENT PLASTERING: Cement Plastering for internal wall and ceiling with cement mortar 1:4 finished smooth with neeru over brick walls of concrete surfaces including hacking the concrete surfaces at all floors and levels in quantities as required at site including scaffolding curing, etc. complete all as directed by Engineer-in-Charge.20mm thick for wall

M J INFRA PROJECT (BID ID -3180041)

OM POWER SYSTEMS (BID ID -3178349)