SPECIAL REPAIRS TO BLDG NO P324/1-6 (OR MD ACCN) OF MH AT RWA EME ZONE AT KALIMPONG MIL STN UNDER GE 867 EWS

Dismantling of plain or corrugated steel sheeting, any gauge and thickness including Nainital or similar pattern roof coverings complete all as specified and directed.

S&F Pre- painted galvalume aluminum zinc coating GI based steel sheet of approved profile of corrugation, 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws all as specified

S&F Pre- painted galvalume aluminum zinc coating GI based plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering, eaves board, ridges, hips,valley gutters, drip and straight flashing cladding to wall etc, fixed with self tapping screws all as specified .

Dismantling wall and ceiling boards (fiber, pulp, insulation etc) or insulation boards/slabs/blankets, any thickness including cover fillet complete all as specified and directed.

S&F false ceiling with powder coated exposed GI grid suspension system (E-Grid T-2430 or equvalent load carrying capacity with mid span deflection not exc. 1/360 span with hanger spacing of 1200mm c/c) consisting of main runner 3600mm long, cross Tee 1200mm/600mm long and wall angle. The main runners to be placed @ 1200mm, the cross Tee 1200mm will be inserted in the pre cut slots of main runner at a regular interval of 600mm to form a modular grid of 1200mmX600mm. Additional cross Tees of 600mm shall be placed perpendicular to the cross tee 1200mm long to finally form a grid of 600mmX600mm. Suspensor system (Grid) made out of GI sheet main Tee of size 23.5mmx38.50mmX0.36mm and cross Tee of size 23.5mmX23.5mmX0.36mm and angle size 19mmx19mmX0.36 mm. Grid of modular size 600mmX600mm shall be supported by 4 mm dia G.I. wire from purlins/soffit with and including 4mm thick high pressure steam cured non asbestos fiber cement designer ceiling board (Density>1200Kg/Cum) of size 595mmX595mm, confirming IS 14862 & Type B Category III of ISO 8336, tested as per AS 1530 part 3 & BS-476 Part 4, 5, 6, 7 & 8, complete all as per manufacturer's instruction. (Make : Everest or equvalent as approved by GE) complete all as specified and directed.

Taking down chowkhats or frame not exc 1.50 sqm each with shutter (without taking off shutters from the frame) including dismantling of PCC bed blocks for hold fasts complete all as specified and directed.

Taking down chowkhats or frame exc 1.50 and not exc 4 sqm each with shutter (without taking off shutters from the frame) including dismantling of PCC bed blocks for hold fasts complete all as specified and directed.

Refixing of shutters of any description exc 1.00 Sqm and n.exc 2.00 Sqm each in same opening including of taking down, easing, adjusting and renewal/refixing of builders hardware as required including renewal of unserviceable screws, etc complete all as specified and directed.

S&F 2nd class hard wood plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered , put together with glue, pinned at joints including making rebate for fixing second shutter as per site requirement complete all as specified and directed.

S&F pressed steel frame of size 125 x 60mm for door with one or more rebates including necessary fixing, lugs, hinges,lock ,strike plate, etc complete all as specified.