Providing Water supply arrangements for 90 mm dia PVC pipe at sevappanakkavari in Ward No 21 of Thanjavur City Municipal corporation

Cutting of CC road for laying of sewerline including labour charges etc complete

Earthwork excavation in all kinds of soils such as hard stiff clay, stiff black cotton, hard red earth, shales, murum, gravel, stony earth and earth mixed with small size boulders and hard gravelly soil for laying sewer pipes (IS 3764: 1992) for the first depth of 2m below G.L. excluding refilling, disposal of surplus earth, and as directed by the Engineer in charge

Supply and Delivery of 90 mm diameters of PVC PIPES - PE 100 AS PER IS 4984/2016 complete as per Standard Specification.

Supply and Delivery of following diameters of PVC PIPES Specials as perIS 8360/1977/Part I(Reaffirmed 1992) Part II and III (Reaffirmed 2002) etc complete as per Standard Specification.

90 mm dia Bend

90 mm dia Tee

90 mm dia elbow

90 mm dia coupler

Lowering of 90 mm diameters of PVC PIPES Pipes and specials into the trenches and laying to proper grade and alignment and as directed by the Engineer Incharge.

Refilling the trenches with excavated earth including watering and consolidation as directed by the Engineer in Charge.

Testing of pipes for water supply with hydraulictesting equipment by filling with water (includingcost of water) and testing to recommendedpressure in convenient stretches and attending the bursts if any occured during the test,excluding the cost of pipes but including other incidential and operational charges etc.,complete as per Standard Specification.

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