Improvement works to the RCC side walls and cover slab of cooling water intake channel 1 from the IOC pipe line from CH 81 mtr to CH 185 mtr

Amount

Engaging a JCB for earth work excavation in all soils such as sand, silt or other loose soil, wet sand or silt not under water, light black cotton soil, sandy loam and ordinary soil and depositing on bank with an initial lead of 10m and initial lift of 2m and disposing the excavated earth 1Km. away from the site, rate including hire charges of JCB, labour, T&P, etc., complete.

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 metal including cost of all materials, labours, lead, lift, curing, etc., complete – excluding cost of reinforcement but including shuttering arrangements.

Supplying and providing RTS reinforcement including cutting, bending, tying, fixing in position rate including cost of all labour, materials, lead, lift, etc., complete.

Providing Micro concrete to the distressed/ spalled concrete pedestals 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 one coat of DEKGUARD/ equivalent primer by spraying to the concrete surface and applying two coats of DEKGUARD/ equivalent top coat to the concrete surfaces by brush or roller (coating should be done continuously without any break) rate including cost of all materials, T&P, labour, lead, lift etc., complete.

SEETHALAKSHMI ENTERPRISES