Drinking water main line inter connection works at pallavam nagar 4th street in ward 63

Amount

Cutting the Tar Road Surface (TWAD Data P.No 299)

Earth work excavation in all kinds of soils except hard rock requiring blasting, inclusive of shoring, strutting and baling out water wherever necessary refilling the sides of foundation with excavated earth in layers of 15cm thick well rammed and consolidated depositing the surplus earth within compound in places as shown by the deptl.officers, clearing and leveling the site with initial lead of 10M and lift of 2M etc.Comp.SI.No.62-rate for 10m3 MDU-CORP-BUILDING DATA-P-25-SL No:1

Plain Cement Concrete 1:4:8(One Cement Four sand and Eight aggregates) using 40mm gauge hard broken granite jelly for foundation including watering and consolidation for foundation etc complete.MDU-CORP-BUILDING DATA-P-28-SL No:10

Supply of PVC pipe and G.I pipes and PVC pipe & Specials. 40mm UPVC Pipe TWAD-P-24

110mm PVC Pipe TWAD-P-21

50mm Gi pipe Nipple TWAD-P-40

50mm GM gate Valve TWAD-P-45

110mm PVC Bend TWAD-P-27

110mm PVC Tee TWAD-P-27

110mm PVC End Cap TWAD-P-27

75mm Adapter TWAD-P-27

80mm MS Clampset TWAD-P-44

Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste.TWAD Page No:268

Refilling the trench with excavated earth in layers of 25cm thick well rammed incl., watering and consolidated etc., complete. TWAD Page No:286

Plain Cement Concrete 1:2:4 (one cement, two fine aggregates and four coarse aggregates) using 20mm size ISSHBG 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 MDU-CORP-BUILDING DATA-P-27-SL No:8

Labour charges for inter connector work at main line to distribution line JN cost including labour charges for interconnection work excluding cost of materials etc complete.

Add GST 18%

B BHAVANI (BID ID -1091699)