Providing and laying water supply system in sector -22D( township and group housing plots ) YEA . WC-02

Earthwork in excavation by mechancal means (hdraulic excavater)/manual means in fundation trenches or drain (not exceeding 1.5m in width or 10 sqm in plan)including dressing of sides and ramming of atoms lift upto 1.5m incuding getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50m. All kind of soil.

Providing and laying S&S Centrifugally Cast (Spun) /Ductile Iron Pipes (DI K-7) conforming to IS: 8329 800 mm dia

700 mm dia

600 mm dia

400 mm dia

300 mm dia

200 mm dia

150 mm dia

100 mm dia

Supply of DI-K-7 specials 10% Of Item No.2 Amount

Providing push-on joints to centrifugally (Spun Cast Iron pipes or Ductile Iron Pipes including testing of joints and including the cost of fiber gasket 100 mm dia

150 mm dia

200 mm dia

300 mm dia

400 mm dia

600 mm dia

700 mm dia

800 mm dia

Providing and fixing C.I double acting Airvalve of approved quality with bolts, nuts, rubber insertions etc. complete (The tail pieces, tapers etc if required will be paid separately) 80 mm dia

Constructing masonry Chamber 90x90x100 cm, inside with 150 class designation brick work in cement mortar 1:4 (1 cement: 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) necessary excavation foundation concrete 1:5:10 (1 cement: 5 fine sand: 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement: 3 coarse sand) 12 mm thick finished with a floating coat of neat cement complete as per standard design:

Supply and fixing of C.I. Sluice valve kirloskar or I.V.C. make of 10 bar rating. including all taxes. 600 mm dia

400 mm dia

300 mm dia

200 mm dia

100 mm dia

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