EXTENSION OF 90 MM PVC PIPELINE AT WARD NO. 21 IN THITTAKUDI MUNICIPALITY.

Amount

Labour for cutting open road for laying water mains or sewer.9

Earth work excavation in all classes of soils such as hard stiff clay, stiff black cotton, hard red earth, shales, murram, ordinary earth, earth mix with 50% fair sized boulders etc., with initial lead and lifts including laying, spreading, levelling, sectioning breaking clods etc., in all incidential charges etc., complete as per standard specification for foundations SS 20A

Supplying and Fixing of PVC pipes including cost and conveyance of all labour charges and all other incidental Charges etc.complete as per Standard specifications.

Supplying and Fixing of PVC Specials including cost and conveyance of all labour charges and all other incidental Charges etc90 mm PVC 6 kg Tcoupler

90 mm PVC 6 kg Bend

90 mm PVC 6 kg Bend

gate valuve

Lowering rigid pipes to trench and laying proper grade and alignment with PVC coupler and cement Paste and executing to required pressure including conveyance of water for filling during testing etc completed as per Standard Specification.

Refilling of Excavated earth into trenchs including all labour charges etc complete

Plain Cement Concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Plain Cement Concrete 1:2:4 (one cement four fine aggregates and eight coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

DEEPA (BID ID -1341874)