SPECIAL REPAIR TO BLDG NO P-786, P-788, P-795 AND P-796 AT BD BARI UNDER GE KALUCHAK

Amount

Complete removal of existing roof treatment of any description in any condition including removing of top surface alongwith grubbing up of tree root and removing all the debris to a distance n.exc 100m and roughening surfaces by sweeping clean and washing down with water to remove dust etc and applying roof treatment as under:- (i) Applying 1st course of bitumeous primer at the rate of 0.4 Kg/Sqm confirming to IS-3384over cleaned surfaces laid over & including 15 mm thick cement screed in CM 1:4 mixed with liquid water proofing compound Pedilite LW plus @ 200 ml per 50 Kg of cement finished surface even and smooth for laying of water proofing membrane complete all as specified and directed. (Note : WPC shall be measured and paid separately as supply only), after that cleaning the entire roof surface thoroughly to remove all loose particles, dust/dirt particles. (ii) Applying 2nd course of a coat of blown industrial bituminious 85/25 grade at the rate of 1.20 Kg/Sqm. (iii) Applying 3rd course of APP (Atactic polypropylene) modify polymeric membrane minimum weighing 3.6 kg/sqm and ..... Contd to item No-1.01....

minimum 3 mm thick reinforced with polyster non wove fabric (wt not less than 150 gms/sqm) laid with 75 mm side overlap and 100 mm overlap on primed surfaces by forced application (LPG Tourch) as per manufactures instructions. (iv) Aapplying 4th course of a coat of binding material with blown type bitumen of grade 85/25 heating to working temperature of 180 degree C and applied @ 1.2 kg/sqm over APP membrane, complete all as specified and directed.

Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

PCC 1:2:4 type B-0 using (12.5 mm graded crushed stone aggregates ) in any thickness as in padding on roof slab for levelling the surface of roof slab, roof kerbs, mud stop rounded or chamfered on edges finished fair and even, complete all as specified and directed.

Taking down cement plaster and decayed concrete surface of any description from roof projection including scrubbing down loose portion complete of height upto to 6 mtrs (double storey buildings) of roof chajja / fins, external surfaces of chajja portion incliding necessory scaffolding / formwork if required & applying 15 thick rendering on fair faces of brick work or cement surfaces in cm 1:4 mixing with water proofing admixture by weight of cement as per manufacturer instruction including making proper slope of junction portion towards out side by providing PCC 1:2:4 type B-0 (using 12.5mm graded crushed stone aggregate) & finished the surface even and smooth and applying two coats of cement base paint, complete all as specified and directed.

Supply only liquid water proofing compound.

Rendering 15 mm thick in CM 1:4 on fair faces of brick wall or concrete surface finished even and smooth without using extra cement with mixing of water proofing compound (WPC shall be measured and paid separately) including Taking down cement plaster on brick or stone walls etc.& raking out joints, hacking for key, scrubbing down with water etc complete all as specified & directed.

Rendering 5 mm thick in cement mortar 1: 4 on concrete surfaces as in ceilings finished even and smooth without using extra cement, complete all as specified.

Disconnecting existing tanks exceeding 250 ltr capacity but not exc 500 ltrs, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position with & including Cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc. complete all as specified

Dismantling water tanks of any decription/pattern of RCC/PCC/PVC of capacity exceeding 500 ltr and not exceeding 1000 ltrs and removing from site, complete all as specified.

Dismantling water tanks of any decription/pattern of RCC/PCC/PVC exceeding 250 ltr capacity but not exc 500 ltrs and removing from site, complete all as specified.

Rotational moulded polyethylene water storage tanks. (cylindrical vertical with closed top ) hoisted and fixed in position, including over flow and drain out pipe complete of 500 litre capacity , all as specified in SSR Part-I complete all as specified & directed.

Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top ) hoisted and fixed in position, including over flow and drain out pipe complete of 1000 litre capacity , all as specified in SSR Part-I complete all as specified & directed.

Ball brass valve, high pressure, with polythene float and fly nut complete screwed for iron pipe or brass ferrule and fixed complete of 20 mm bore dia complete all as specified & directed.

Taking up or down 15mm bore steel tubing and connections including cleaning for refixing or removal to store complete all as specified and directed.

Taking up or down 20mm bore steel tubing and connections including cleaning for refixing or removal to store complete all as specified and directed.

Refixing old 15 mm bore steel tubing and connections in new or old position (wall, ceiling, floor etc) with & including new fittings as requiered complete all as specified and directed.

Refixing old 20 mm bore steel tubing and connections in new or old position (wall, ceiling, floor etc) with & including new fittings as requiered complete all as specified and directed.

15 mm bore steel tubing, medium grade, galvanished with all fittings like socket, union, elbow, bend, tees etc and fixed complete to wall and ceiling or laid in floors complete all as specified and directed.

20 mm bore steel tubing, medium grade, galvanished with all fittings like socket, union, elbow, bend, tees etc and fixed complete to wall and ceiling or laid in floors complete all as specified and directed.

20mm bore gun metal globe or gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe fixed in repair, complete all as specified & directed.

Preparation of old, treated plastered or unplastered surfaces including brooming down or steel wire brushing,scrapping down smokesoot,moulds,moss and efflorescent salts and trading oil greasy spots, and applying one coat of cement base paint on walls, complete all as specified

Applying two coats of cement base paint on walls including preparation of new plastered or un-plastered surfaces of wall complete all as specified.

Prepartion of old treated plastered surface of wall and applying two coat of cement base paint, complete all as specified and directed.

Applying two coats of white wash on ceiling with & including preparation of old treaded plastered surfaces, complete all as specified.

Applying two coats of white wash on ceiling including preparation of newly plastered surfaces, complete all as specified and directed.

NARESH KUMAR AND COMPANY

BALVINDER SINGH AND SONS

GENESIS INDIA

M/S Vishwakarma Builders

M/s CHOUDHARY TRADERS

Pyramid constructions

M/S TRIKUTA BUILDERS

M/S GORIA CONSTRUCTION CO

M/s K.S. Constructions