REPAIRS TO ROOF TREATMENT TO CERTAIN BUILDINGS IN VIMAN NAGAR AND CHANDAN NAGAR FOR SMQS AND OTMS UNDER AGE BR II OF GE (AF) LOHEGAON AT AF STATION PUNE.

Amount

Removing existing water proofing treatment by brushing with wire brush, cleaning of terracing by taking down cement concrete, existing plaster lime cova 80 to 100mm thick mud phuska/cement concrete/lime cova etc, cleaning of all foreign material such as fungus mass dust etc, roughing surface of corner to roof by wire brush complete all as specified and directed.

M & L for cutting out cracks to V-section in existing roofs or terracing, cleaning out, wetting, grouting with cement sand slurry 1:3 with mixing of WPC by weight of cement (as per manufacturers instruction) complete all as specified and directed.

M&L for PCC 1:2:4 type B-0 using 12.5 mm graded stone aggregate as in padding levelling etc and roof kerbs complete all as specified and directed.

M&L for 10 mm thick rendering in CM (1:4) mixed with water proofing compound @ 0.20 Ltr/bags on roof surface when concrete is green complete all as specified and directed.

M & L for APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyster non woven fabric (wt. not less than 150 gms/sqm) land on primed surface by forced application and two coat of heat resistant Aluminium paint over APP membane complete all as specified and directed.

Demolition of cement concrete (un-reinforced) in roofs, floor (Other than ground floor), beams, staircases, landing , chajjas and similar suspended work complete all as specified and directed.

M&L for PCC 1:2:4 type B1 using 20 graded stone agg. as in benching of Chhajas, lintels, sunshed, chulla hoods, slabs and other similar work with WPC complete all as specified and directed.

Supply only liquid water proofing compound complete all as specified and directed.

Disconnecting existing water tank of 1000 ltrs, setting aside (for lowering if required) for repair cleaning, removing all scale and dirt etc from tanks and from mouth of circulatring pipes and re-fixing in position complete all as specified and directed.

Ditto all as per Ser Item No 9.00 above but exc 250 and n.exc 500ltr capacity complete all as specified and directed.

Supply & Fix in repair Gun-metal, globe or gate valves, with iron wheel head, screwed both end for iron pipe and fixed to 20 mm bore GI Pipe complete all as specified and directed.

Taking up or down 15 mm bore GI tubing and connection including cleaning for refixing or removal complete all as specified and directed.

Taking up or down 20 mm bore GI tubing and connection including cleaning for refixing or removal complete all as specified and as directed

Refixing old steel tubing and connection 15 mm bore in new or old position in wall, ceiling and floor etc complete all as specified and directed.

S&F 15mm medium grade GI steel tubing including all fittings and fixed complete to wall ,ceiling and laid in floor etc complete all as specified and directed.

Refixing old steel tubing and connection 20 mm bore in new or old position in wall, ceiling and floor etc complete all as specified and directed.

S&F 20mm medium grade GI steel tubing including all fittings and fixed complete to wall ,ceiling and laid in floor etc complete all as specified and directed.

S&F in repairs 15 mm dia stop cock of cast copper alloy but fancy type chromium plated screwed down high presser with crutch or butter fly handle on both ends for iron pipe or for union fixed complete all as specified and directed.

Dismantling Roof covering of any description or in any position complete all as specified and directed.

S&F Pre Painted galvalume aluminum zinc coating GI based corrugated steel sheeting 0.5mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screw complete all as specified and directed.

S&F Pre Painted galvalume aluminum zinc coating GI based plain steel sheeting 0.5mm thick of an colour having tensile strength of 550 Mpa as in ridge, roof covering/cladding to wall, fixed with self tapping screw complete all as specified and directed.

Dismantling wall and ceiling board of any description or any thickness complete all as specified and directed.

S & F anodised aluminium snap grid frame work for false ceiling andh Providing and fixing Gypsum Board 12mm thick in ceiling fixed with screw as per manufacturers instructions complete all as specified and directed.

Structural steel rolled section, purlin,rafter,crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc conforming to Fe 410-W (Gde- E- 250) quality-AFe- including painting complete all as specified and directed.

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