Repairs to slope roof and water proofing treatment and rain water pipe, gutter and drain of Bldg no. 1,2,3,5,19,20 and 26 at STE at GSF, Cossipore.

Labour only for demoliation of brick work built in cement morter. Complete in all respect.

Dismantling Plain or corrugated steel sheeting, any gauge, thickness.

Dismantling of Plain/corrugated Asbestos cement sheet from roof at any place at any height.

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning and or removal to Store (measured overall as fixed along the centre line over fittings and accessories).

Demolition of existing bitumen felt of any thickness.

Roughing surface of old concrete roof by picking, sweeping, clean and washing down with water to remove dust, uprooting of vegetation growth, grass, brush wood, trees from roofs and parapet walls complete in all respact,

Cutting grooves in brick wall , 75mm wide and 65mm deep and shaping horizontal face of groove with cement mortar 1:3. Complete in all respect.

M&L for brushing neat cement slurry with 3.0 kg of cement per sq.m. . All complete in all respect.

M&L for doing PCC with 12.50 mm stone chips @ 1:2:4 nominal mix. Complete in all respect. (Brand of Cement : ACC, Ambuja, Ultra Tech of it's equivalent)

M&L for 20mm thk (avg) 1:6 ratio new cement plaster fair finished complete. (Brand of Cement : ACC, Ambuja, Ultra Tech of it's equivalent)