REPAIR TO SEEPAGE, LEAKAGE TO CERTAIN BLDGS AT 58 SU AF STATION CHIMNEY HILLS

Amount

Taking down cement plaster on any description including scrubbing down with water and prepare to receive new plastering.

Demolition of mud in roof incl mud/ clay tiles any thickness including plastering and leeping complete all as specified and as directed.

M&L for 15 mm thick water proofing cement plaster on concrete surfaces in CM 1:4 finished even and smoth with out using extra cement.

Supply only liquid water proofing compound

M&L for Applying oil bound bituminous primer @ 0.20 Kg/Sqm and providing 4mm thick APP modified water proofing membrane weighing not.less than 4.0 Kg/Sqm reinforced with non Woven polyester matt weighing not.less than 150o Centigrade , having tensile strength of 650 N/5 cm and 350 N/5 cm in longitudnal and transverse direction respectively of the reinforcement, tearing strength of 180N by torch application with minimum 10 cm side over lap and 15cm over lap, applying a coat of blown grade hot bitumen 90/15 over the membrane @ 1.2 Kg /sqm over the membrane a coat of solar reflective bituminous aluminium paint @ 0.10 Kg per sqm all as specified.

Material and labour Cutting out cracks to V-section in existing roofs , walls, cleaning out wetting,grouting with cement and sand slurry in Cement mortar 1:3 with water proofing compound.

M&L for providing cement concrete TypeB0 1:2:4 (12.5mm raded aggregate) in roof kerbs or mud stops, rounded or chamfered on edges complete all as specified.

Taking up or down steel tubing and connections, including cleaning for re-fixing or removal to store boreof pipe in 20 mm.

Refixing old steel tubing and connection in new or old position (walls, ceiling, floors, etc.) bore of pipe in 20mm .

S&L ' Medium grade' galvanised Tubes 20 mm dia, with all tube fillings (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs and unions, etc.) and fixing complete with clips, wall hooks, wooden plugs, or laying in trenches, etc., fitting and fixed complete to walls and ceilings or laid in floors.

Taking up or down steel tubing and connections, including cleaning for re-fixing or removal to store bore of pipe in 25mm.

Refixing old steel tubing and connections in new or old position (Walls, ceiling, floors, etc.) bore of pipe in 25mm

S&L ' Medium grade' galvanised Tubes 25 mm dia, with all tube fillings (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs and unions, etc.) and fixing complete with clips, wall hooks, wooden plugs, or laying in trenches, etc., fitting and fixed complete to walls and ceilings or laid in floors.

S&F in repairs for gun-metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed , bore of pipe 20mm.

Disconnecting existing tanks, setting aside (or lowering if required ) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position . Capacity of tank 500Lts.

Taking down old Storage water tank of any capacity all as per directed by engineer in charge.

Supply and Fixing of 500 ltrs capacity rotational moulded polyethylene water storage tanks,Triple layers (cylindrical vertical with closed top) as per IS-12701-1996 hoisted and fixed in position all as specified and as directed.

Supply and Fixing of 1000 ltrs capacity rotational moulded polyethylene water storage tanks ,Tripe layers (cylindrical vertical with closed top) as per IS-12701-1996 hoisted and fixed in position all as specified and as directed.

Supply and Fixing of 25 mm bore Ball brass valve high pressure, with polythene float and fly nut complete suitable for screwed for existing GI Pipe all as specified and as directed.

Aditya Associates

s v m construction building & engineers

Maruthi constructions

SAPTHAGIRI CONSTRUCTIONS

S CHANDRASHEKAR (SREE BUILDERS)

BYRAVESHWARA CONSTUCTION

H S S ENGINEERS AND CONTRACTORS