REPAIR / MAINT OF CERTAIN BLDGS OFFICES AND OFFRS ACCN AT HQ CIF (R) PALMA UNDER AGE (I) CIF (R ).

Dismantling structural steel any description including door steel gates etc complete all as specified and directed.

M&L Rolled section/tubular section as in main and cross beams, purlins, rafters, posts where connected to common rafter and running rails etc confirming to Fe-410-W complete all as specified and directed.

Dismantling wall and ceiling boards (fibre, pulb, insulation etc) or insulation boards slabs/blankets any thickness including cover fillets all as specified and as directed.

S&F AC designer composite ceiling board 4 to 6 mm thick in 600 x 600 mm panel confirming to IS-14682 type-B category-3 including GI frame, holdfast & suspenders complete all as specified and directed by Engineer-in-Charge.

Dismantling asbestos corrugated or semi corrugated sheets as in roof covering including ridge etc complete all as specified and directed.

S & F in repair for Pre painted galvalume aluminium zinc coating GI based corrugated sheets 0.50 mm thick of any colour having tensile strenght of 550/MPA as in roof covering, cladding to wall fixed with self taping screws complete all as specified and directed. Note : Rate quoted by contractor deemed to be included for roof up to height of 10 mtrs.

All as per ser item No 6 above but plain sheets as in ridges,eaves,gutters,drain complete all as specified and directed. Note : Rate quoted by contractor deemed to be included for roof up to height of 10 mtrs.

Demolition of Brickwork or stone/ boulders masonry built in cement or cement lime mortar incl all quions, arches, pillars, etc but excluding ashlar facing, dressed stone work and precast concrete articles all as specified.

M&L for Brickwork with old size sub class 'B' bricks, straight or curved on plan exc 6m mean radius, built in cm (1:6)

All as per description of item 9 above but except bricks complete all as specified and directed