Repair and Maintenance Works to the Clarified Water Pump House

Dismantling the spalled / distressed RCC and loose particles from the existing concrete including roughening the surface after thorough cleaning, rate including cost of all labour, lead, lift etc., complete.

Providing RCC 1:1.5:3 using OP/PP cement with 12 to 20 mm BG metal including cost of all materials, labours, lead, lift, curing, etc. complete - excluding cost of reinforcement and form work.

Providing centering and shuttering arrangements for supporting the reinforced cement concrete surfaces rate including cost of all labour, lead, lift, tools etc., complete.

Supplying fabricating and fixing in position of RTS rod for reinforcement including cutting bending tying and fixing in position including cost of all materials, labour, binding wire, lead, lift etc., complete.

Special ceiling plastering with C.M.1:3, 10 mm thick for RCC works including cost of all materials, labours, lead, lift, curing, etc. complete.

wall Plastering with C.M 1:5, 20 mm thick including cost of all materials, labours, lead, lift, curing, etc. complete

Providing Micro concrete using Rendroc RG / equivalent to the distressed / spalled concrete pedestalas by applying one coat of Nitozinc / equivalent primer after thorough cleaning of rust in the reinforcement, fabricating and erecting slurry tight form work with plywood shutters with suitable supports which do not deform or leak due to pressure of micro concrete, mixed micro concrete should be placed continuously for an average thickness of 75mm, applying one coat of polymer modified acrylic emulsion (Nitobond AR /equivalent) on the finished surface as a curing membrane, applying DEKGUARD / equivalent primer by spraying to the concrete surface, and applying Two caot of DEKGUARD/ EQIVALENT top coat to the concrete surface by brush or roller (coating shoud be done continuously without any break), rate including cost of all materials, labour, lead, lift, T&P's etc., complete.

Providing two coats of emulsion for interior walls of approved colour and manufacturer after through scrapping the old painted surface walls rates including cost of materials, labours, scaffolding, lead, lift, etc., complete.

Providing two coats of emulsion to the outer wall surfaces after through scrapping the old colour washed surface rate including cost of materials, labour, lead, lift etc., complete.

Supplying and fixing in position of 160 mm dia pvc pipe of 4 kg/mm2 pressure with pvc specials clamp, plug, screw, bolt and nut by replacing the existing damaged pvc rain downfall pipe including cost of all materials, labours, lead, lift etc complete.