REPAIR TO ROOF TREATMENT, CGI SHEETS/ AC SHEETS IN ROOFING, WALL PANELLING, FALSE CEILING IN TECHNICAL AREA AT AIR FORCE STATION PATHANNKOT

Amount

Removing old tar felt, all loose dirt,old roof tiles,cleaning the concrete surface including removal & cleaning of vegetation, fungus,mass small trees etc from the roof top with wire brush, removing the strips of lightening conductor including refixing the same after repair work and applying neat cement slurry @ 1.5Kg/Sqm complete all as specified and directed by Engineer-in-Charge.

Material and labour for 15mm thick cement plaster in cement mortar 1:4 over concrete surface on top of roof finished even and smooth without using extra cement mixed with water proofing compound pidi proof LW @ 200ml per 50Kg cement as per manufacturers instructions complete all as specified and directed by Engineer-in-Charge (WPC shall be measured and paid separately).

Supply only liquid water proofing compound pidilite LW complete all as specified and directed by Engineer-in-Charge.

Material and labour for providing APP modified water proofing membrane with non woven polyster super thermally laid with overlaps, bonded with hot blown bitumen 85/25 @ 1.20Kg/Sqm, over a coat of manufacturer's primer 0.3 ltr/Sqm on the prepared surface of plaster, end overlaps shall not be less than 150mm and side overlaps 75mm . APP modified water proofing membrane shuold be five layered 3mm thick and minimum weight 3kg per square metre complete all as specified and as directed by Engineer-in-Charge.

Taking down cement plaster of any description on brick or stone walls, including raking out joints, hacking for keys, scubbing down with water etc and complete all as specified and directed by Engineer-in-Charge.

Material and labour for 15mm thick cemet plalster in cement mortar 1:4 over concrete surfaces finished even and smooth without using extra cement complete all as specified and directed by Engineer-in-Charge.

Rendering dubbing coat over damaged irregular surface of chajjas, roof projection ceilings facia etc average 15mm thick in cement mortar 1:4 over cement slurry coatbthick @ 3 Kg/Sqm making the surface even followed by 5mm thick rendering in cement mortar 1:3 furnished even & smooth including applying two coats of exterior emulsion paint with one coat of coloured primer in camouflage pattern (four) or more shades including making of drip course as required complete including roughening surface of old concrete by picking sweeping clean and washing with water complete all as specified and directed by Engineer-in-Charge.

Dismantling framed wooden trusses span n exc 10 m of any description and in any position complete all as specified and directed by Engineer-in-Charge.

Dismantling timber scantling in fillets, rails, posts, rafters, purlins etc. under 40 Sqcm in section framed work complete all as specified and directed by Engineer-in-Charge.

Supply and fixing for Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats conforming to Fe 410-W (Gde-E 250) quality-B etc complete all as specified and directed by Engineer-in-Charge.

Supply and fixing rolled MS section as in main and cross beams, hip and jack rafters, purlins where connected to common rafters and running rails and guides for sliding doors, fixed with angle cleats or other connecting plates confirming to Fe 410-W quality B complete all as specified and directed by Engineer-in-Charge.

Supply and fixing for plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes,with riveted, bolted or welded attachment conforming to Fe 410-W (Gde-E 250) quality-A etc complete all as specified and directed by Engineer-in-Charge.

Refixing and erection of old MS rolled section of any thickness/size as in main and cross beams, hip and jack rafters, purlins where connected to common rafters and running rails and guides for sliding doors, fixed with angle cleats or other connecting plates complete all as specified and directed by Engineer-in-Charge.

Refixing old any thickness/size of MS works as in wind tie for roof flat iron fillet for securing wire mesh etc and similar works including drilling holes as required complete all as specified and directed by Engineer-in-Charge.

Dismantling AC corrugated or semi corrugated sheets in wall cladding or roof coverings including ridges and make good of aluminium earthing strips after fixing of sheets complete all as specified and directed by Engineer-in-Charge.

Dismantling GI/PGI corrugated or semi corrugated sheets in wall cladding or roof coverings including ridges and make good of aluminium earthing strips after fixing of sheets complete all as specified and directed by Engineer-in-Charge.

Supply and fixing for Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair pre-painted galvalume aluminum zinc coating GI based plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws complete all as specified and directed by Engineer-in-Charge.

Supply and fixing for in repair 0.63mm thick galvanised with grade of zinc coating 275gm/sqm mild steel sheeting (with grade of zinc coating 275 Gm/sqm) with two corrugation side lap fixed with L- type or cranked hook bolts and washer in roof, wall etc bent to curve complete all as specified and directed by Engineer-in-Charge.

Taking down earthing arrester including strip and refixing same postion after fixing of any type roof sheet complete all as specified and directed by Engineer-in-Charge.

Preparing new steel surfaces of any description over 10 cm in width or girth and applying two coats synthetic enamel paint of camouflage pattern de-galvanizng with one coat of 'H' primer in four or more shades complete all as specified and directed by Engineer-in-Charge including necessary scaffolding and other safety arrangement to work at any height at site if required.

Refixing old any thickness Galvanised, corrugated mild steel sheeting with two corrugations side lap, fixed with coach screws and washers, in roofs, walls etc. complete all as specified and directed by Engineer-in-Charge.

Dismantling wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs any thickness, including cover fillets complete all as specified and directed by Engineer-in-Charge.

Taking down carefully (copper/aluminium) point wiring for ceiling fan/light fitting in ceiling and refixing the same in any position including replacing damaged material and lowering/rising the rod of ceiling fan if required complete all as specified and directed by Engineer-in-Charge.

Taking down carefully switch boards of any size and any description and boxes of such types on wall and refixing at same place duly modification over PVC panelling including necessary screws, washers, replacement of damage switches etc. complete all as specified and directed by Engineer-in-Charge.

Supply and fixing position suspended false ceiling system using T-grid suspended ceiling grid system . The size of grid shall be 600x600mm with GI frame work main runner 38x24x3600mm, cross tee 25x24x600mm/ 25x 24 x 1200mm and wall angle 24x24x2540mm( thickness of the materail of 0.30mm). using 9mm thick ceiling panel laminated with PVC film on front face and foil back available in the drop texture as per IS-2095, part-I 1996, fixed in the grid of T-grid suspended ceiling grid system duly susupended by 4mm dia GI bar hanged from the purlins of the roof with butter fly clips complete all as specified and directed by Engineer-in-Charge.

Demolition brick work built in cement mortar of any description complete all as specified and directed by Engineer-in-Charge.

Material and labour brick work with sub class 'B' modular brick straight or curved on plan exc 6M mean radius built in cement mortar 1:6 complete all as specified and directed by Engineer-in-Charge.

Preparing new steel surfaces of any description exc 10cm width or grith and applying two coat of synthetic enamel paint over a coat of red oxide complete all as specified and directed by Engineer-in-Charge.

Preparation of steel surfaces of any description, not otherwise described, not exceeding 10 cm in width or girth and applying two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed by Engineer-in-Charge.

Dismantling water tanks capacity of tank exc 500 ltr and n exc 1000 ltr and removing to store etc complete all as specified and directed by Engineer-in-Charge.

Supply and fixing 500 Litre capacity Rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) three layers hoisted and fixed in position complete and all as specified and as directed by Engineer-in-Charge including dismantling existing water tank and removing from site of any capacity.

Refixing old 500 Litre capacity Rotational moulded polyethylene water storage tank fixed in position complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repairs 20 mm bore float valve of high pressure PTMT with epoxy coated aluminuim rod and high density plastic ball screwed for iron pipe and fixed complete all as specified and directed by Engr-in-Charge.

Taking up or down GI tubing 25mm bore including cleaning for refixing complete all as specified and directed by Engr-in-Charge

Taking up or down GI tubing 20mm bore including cleaning for refixing complete all as specified and directed by Engr-in-Charge.

Supply and fixing 25 mm tubes medium grade galvanized with all fittings and fixed complete to walls and ceiling or laid in floor complete all as specified and directed by Engr-in-Charge

Refixing old steel tubing and connections of 25mm dia in new or old position (wall, ceiling, floors etc.) complete all as specified and directed by Engineer-in-Charge.

Supply and fixing 20 mm tubes medium grade galvanized with all fittings and fixed complete to walls and ceiling or laid in floor complete all as specified and directed by Engr-in-Charge.

Refixing old steel tubing and connections of 20mm dia in new or old position (wall, ceiling, floors etc.) complete all as specified and directed by Engineer-in-Charge.

Dismantling of Rain water pipe of AC or PVC or any type fixed to wall of wall cladding with MS strap of any diameter complete all as specified and directed by Engineer-in-Charge.

Supply and fixing 150 mm dia PVC (SWR) pipe single socketed in any length with rubber ring joint fixed to wall /wall cladding complete all as specified and directed by Engineer-in-Charge.

Supply and fixing of 150 mm dia PVC (SWR) bends as a shoes of rain water complete all as specified and directed by Engineer-in-Charge.

Supply and fixing of bands , straps supports of stays for rain water pipe, strap for valley gutter and one extra angle welded to existing window frame to fix the two window panes in one fixed type window . Similar small article confirming to FE -290-Gde -E -165 complete all as specified and directed by Engineer-in-Charge.

Dismantling wrought iron or mild steel work of any description and in any position complete all as specified and directed by Engineer-in-Charge.

Supply and fixing for posts and struts including cutting tops to shape as directed, drilling holes, flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc.and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed by Engineer-in-Charge.

Supply and fixing for 4mm mild steel wire, galvanised class 3, in any postion including straining and fixing to steel posts and/or to straining bolts, including securing with and provision of galvanised iron tying wire, galvanised iron staples or steel pins, etc. as directed (each line of wire to be measured) complete all as specified and directed by Engineer-in-Charge.

Material and labour for re-securing and restraining GI Wire including making good complete all as specified and directed by Engineer-in-Charge.

Material and labour for cement concrete type B-2 (1:2:4) using 40 mm graded crushed stone aggregate complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete of any description and in any position not otherwise specifically complete all as specified and directed by Engineer-in-Charge.

Material and labour for providing PCC 1:2:4 type B1 using 20mm graded crushed stone aggregate including necessary formwork as in cills, steps, seismic & other similar bands, string course, lacing course, parapets & railing up to 60cm in height, copings, kneelers, apex stones, bed plates and the like including weathering, slightly rounded or chamfered angles & throating complete all as specified and directed by Engineer-in-Charge.

M/S MULTI ENGINEERS

Surya & Gautam Builders

new hi tech engineers and contractors

M/S P.S CONSTRUCTION CO