Renovation Upgradation of NK Jain Block JC Bose Hall

Amount

Dismantling C.G.I. sheet roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead.

Dismantling of A.P.P. Membrane Water Proofing Layer i/c Disposal of dismantelled material.

Buy Back of G.I. Sheet on weight basis

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin-charge. The sheet shall be fixed using self drilling /self tappingscrews of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : Ridges plain (500 - 600mm)

Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : Gutter (600 mm over all girth)

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar

Providing and fixing false ceiling of flat pressed 3 layer particle board medium density exterior grade (Grade I) or graded wood particle board semi perforated IS : 3087 marked complete (On existing wooden frame): 12 mm thick

Providing and fixing Wooden Conference table of size 2.10 m long, 0.69 mt. deep x 0.74 mt. height 40 mm thick, table top is to be provided with 18 mm thick board finished with spirit polish. All the exposed area are to be finished with Spirit Polish except on table top. Design of table may be kept same as per existing tables which can be seen in this office on any working day.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

RAJEEV SOOD

Tushar Goel Govt. Cont.