Laying of PVC Pipe line for water supply distribution arrangement at Ward 19 in Navalar nedunchezhiyan street and angalaman koil street at Chengalpattu Municipality

Labour for cutting open road for laying water mains or sewer. Concrete Roads

Earth work excavation and depositing on bank withinitial lead of 10m and lift of 2.00m in narrow trenches for laying of pipes for water supply and sewerage works in the following types of soil strata In Soft Disintegrated Rock, Laterite, soft rock or kankar, not requiring blasting.

Supplying and filling in foundation, basement, etc with filling sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Supply and Delivery of pvc Special items including cost of material and conveying charges and all labour charges 110mm Pvc 6ksc

80mm . DI D/F GATE VALVES

PVC Bends fabricated 6 KSC

PVC Equal Tee Fabricated BIS 10124/1982 PartV 6 KSC

PVC End Cap

PVC flanged Tail piece

16 mm dia x 65 to 90 mm length fully threaded bolts and nuts with 2 Nos.

Lowering rigid pipes and specials to trench and laying to proper grade and alignment, jointing couplers with cement paste.

Refilling with excavated soil complying with standard specification for filling in foundation and basement

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, two fine aggregates and four 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 etc., complete as per standard specification

Add GST 18%