Covering of roof with Galvalium sheets at Directors bungalow and E type quarters at CSIR NIO Dona Paula Goa.

Amount

Providing & fixing colour coated Galvalium sheets 0.45 mm TCT as per manufactureres specification using BHP steel Australia including erecting fixing with self tapping screws and side stitching in roofing with necessary anticapillary protection ridges, valleys pieces etc.,all accessories but excluding cost of purlins, trusses rafters complete (TATA/Jindal make).

Providing & fixing base plate of 250×250×10mm th.& making necessary holes as per bolt size including applying two coats of yellow chromate primer & painting 2 or more coats with synthetic enamel paint etc.complete.

Fabricating ,Providing and fixing in position purlins of GI square tube poles 80×40×2.6 mm size for main rafter , including painting two coats with anticorrosive bitummastic paint of approved brand & manufacture over and including one coat of priming coat of ready mixed zinc chromate yellow primer (TATA make)

Fabricating ,Providing and fixing in position purlins of GI square tube poles 72×72×3 mm size for posts , including painting two coats with anticorrosive bitummastic paint of approved brand & manufacture over and including one coat of priming coat of ready mixed zinc chromate yellow primer (TATA make)

Fabricating ,Providing and fixing in position purlins of GI square tube poles 40×40×2.6 mm size for purlins , including painting two coats with anticorrosive bitummastic paint of approved brand & manufacture over and including one coat of priming coat of ready mixed zinc chromate yellow primer (TATA make)

Fabricating ,Providing and fixing in position purlins of GI square tube poles 96×48×2.6 mm size for purlins , including painting two coats with anticorrosive bitummastic paint of approved brand & manufacture over and including one coat of priming coat of ready mixed zinc chromate yellow primer (TATA make)

Providing and fixing angle fasteners & fittings including fixing base plates

Providing & fixing PVC ponoi drain gutters of 7" half round on both side of the shed with iron clamps for support extra fittings, joints, elbows & stop end outlets & other necessary fittings (ISI marked)

Dismantling manglore tiles with wooden/alluminium battens manually including shifting of servicable & unserviceable materials to NIO stores as per direction of Engineer-in -charge & also debris to be disposed off outside the institute campus by mechanical means complete.

Providing & fixing PVC pipe 4kg/cm2 including fittings complete socketed (Make:-Supreme/Prince/Astral/Finolex)

Chandrashekar S Yalwar