PROVISION OF WORK STATION AT ORDERLY ROOM AND UNIT TECH FLIGHT OF 122 HF ALONG WITH CERTAIN ASSOCIATED WORK AND PROVISION OF YELLOW METALLIC FIRE BOARD PROVIDED WITH TIN SHED AT VARIOUS FIRE POINT AT AF STN CARNICOBAR

Amount

S&F powder coated aluminium frames for doors, windows, ventilators with one or more rebates including joining cleats for fixing etc. complete all as specified and as directed.

M&L for prelaminated particle board 12mm thick interior grade, prelaminated both side with decorative choice lamination fixed with screws in aluminium works complete all as specified and as directed.

M&L for prelaminated particle board 25 mm thick interior grade, prelaminated both side with decorative choice lamination fixed with screws in aluminium works complete all as specified and as directed.

S&F glass 5.5mm thick ordinary quality and glazing with oil and putty in square exc 0.5 sqm in each pane complete all as specified and as directed.

M&L for prelaminated particle board 12 mm thick with PVC edging for drawer of size 450mm x 400 mm in 3 Nos drawer with 100mm steel handle, having lock and key with pull out tray by telescopic channel and having 18 mm thick prelaminated particle board for top and sides with aluminium edging fixed to frame with screw complete all as specified and as directed.

S&F powder coated aluminium door shutters, aluminium section weighing 0.55 kg/ m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminium snap beading screws etc. complete all as specified.

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep getting out soft/loose soil.

Removing excavated material exc. 250 m but n exc. 500 m and depositing where directed complete all as specified and as directed.

M&L for hard core of broken stone or boulder of gauge not exc 63 mm deposited, spread, and levelled in layers not exc 15 cm thick watered and rammed to true surface complete all as specified and as directed.

M&L 75mm thick cement concrete 1:2:4 type B-2 using 40 mm graded stone aggregate in floors, and finished even & smooth without using extra cement complete all as specified and directed.

M&L Pre-cast cement concrete block masonry with solid blocks, n exc. 10 cm in width type C1,1:3:6 20mm grade aggregate and setting in mortar, complete all as specified and directed.

Excavating in post holes (or similar holes) each n.exc 0.50 cum getting out, returning filling in and ramming earth in layers n.exc 25cm, watering and removing surplus soil to a distance n.exc. 50m and making good surface complete all as specified and directed.

M&L PCC 1:3:6 type C-2 (40mm graded aggregate ) as in foundation filling and mass concrete complete all as specified and as directed.

S&F Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) Fe 410-W (Gde?E- 250) quality -A complete all as specified and as directed.

S&F Mild steel, plain, black sheet 1.6 mm thick in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required complete all as specified and as directed.

S&F MS Plate (Plain or chequered) channel, square cut, welding, forming holes etc complete as directed quality confirming to Fe 410-0 or Fe 310-0 complete all as specified and as directed.

S&F prepainted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strength 550 MPA as in roof covering in roof covering /cladding to wall, fixed with self tapping screws complete all as specified and as directed.

S&F prepainted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of an colour having tensile strength 550 MPA as in roof covering in roof covering /cladding to wall, fixed with self tapping screws complete all as specified and as directed.

M&L for preparation of new or previously untreated steel surfaces of any description not otherwise described exc 10cm in width or girth and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red oxide primer complete all as specified and as directed.

S&F Mild steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

S&F Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, exc 15cm long n exc 22.5 cm complete all as specified and as directed.

M&L for Rendering 15mm thick in CM1:6 cement plaster on fair faces of brick work or concrete surfaces e finished even and smooth (without using extra lime or cement) complete all as specified and directed.

M&L preparing new plastered surfaces of wall & applying two coat cement base paint over one coat of primer complete all as specified and directed.

N Rathinam