WRIDD/ EE (A-I) /Malda/ eNIT- 02 /2026-27 (Sl. No. 01 to 08)

Supply of UPVC Pipes (Class-I) IS:4985/2000 Certification marked with latest ammendments, Ivory Grey coloured, both end plain, along with one matching coupler/socket(Class-II) duly IS:10124/1988 matked & required Solvent cement duly IS:14182/1994 marked for each pipe. Length of each straight pipe 6.0 mts with tolerence (± )10 mm a)200 mm dia PVC pipe class-I, as per IS 10124

b)140 mm dia PVC pipe class-I, as per IS 10124

Solvent Cement

Alfa Alfa Valve ( nipple type) with Hand wheel 01 no for 4 nos of valve 150 mm dia ( Type C)

Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m.. In ground floor including roof.

Stripping off worn out plaster and raking out joints of walls, celings etc. upto any height and in any floor including removing rubbish within a lead of 75m as directed..

Earth work in excavation of foundation trenches or drains in all sorts of soil (incluing mixed soil but excluding laterite and sand stone), including revoing, spreading or stacking the spoils within a lead of 75 M as directed .(a) Depth of excavation not exceeding 1.5 mtr..

Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity)