SPL REPAIR TO BLDG NO P299 OR MD ACCN OF 23 SIKH AND SPL REPAIR TO BLDG NO T55 RATION EQPT AND CLOTHING STORE AND PROVN OF VARANDHAS FOR BLDG NO T79 ADM BLOCK AT 179 MH AT KALIMPONG SHERWANI 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.

Supply & Installation Pre-painted, High Tensile 550 Mpa yield strength, Bare Galvalume Steel Sheet having maximum pitch of 250mm c/c & minimum 30mm crest depth in length as per site requirement. The galvalume sheet is to be manufactured out of 0.50mm (TCT) (Total Coated Thickness), with zinc-aluminium alloy of AZ-150. The GI based steel sheet shall have a hot dip metallic zinc-aluminium alloy coating of zinc (43.5%), aluminium (55%) & Silicon (1.5%). The profile is having return leg for proper side lap. The sheet shall be fixed using self Drilling/Self Tapping Screw with EPDM Seal Complete all as per manufacturers specifications, complete all as specified and directed.

Supply & Installation Pre-painted, High Tensile 550 Mpa yield strength, Bare Galvalume plain Steel Sheet. The galvalume sheet is to be manufactured out of 0.50mm (TCT) (Total Coated Thickness), with zinc-aluminium alloy of AZ-150. The GI based steel sheet shall have a hot dip metallic zinc-aluminium alloy coating of zinc (43.5%), aluminium (55%) & Silicon (1.5%). The profile is having return leg for proper side lap. The sheet shall be fixed using self Drilling/Self Tapping Screw with EPDM Seal Complete all as per manufacturers specifications, complete all as specified and directed.

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.

Dismantling timber scantlings 40 Sqcm and over in section, in any position (framed work), 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)

Dismantling wrought iron or mild steel work of any description not otherwise provided, complete all as specified and directed.

S&F of joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc confirming to Fe 410-W (gde 250 quailty A) complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding but not backing, removing rubbish off the complete all as specified and directed.

M&L for non skid ceramic coloured tiles 7 to 8 mm thick premium quality conforming to relevant IS (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the surfaces of tile over and including 15 mm thick screed bed in cement mortar (1:6) complete all as specified and directed.