Providing New Pipe Line from Lamiya Bay Source NO.III to Existing 150mm dia C.I Line near Source No. I at Durmur Nallah Including Construction of Check Weir

Amount

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All kinds of soil.

Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.

Ordinary rock

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:1½:3 (1 Cement:1½coarse sand (zone-III) derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources) (Rate inclusive of Mechanicla Transport ,headLoad & Lift)

1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) (Rate inclusive of Mechanical Transport ,headLoad & Lift)

1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural (Rate inclusive of Mechanical Transport ,headLoad & Lift)

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing:

1:1½:3 (1 cement : 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). (Rate inclusive of Mechanicla Transport ,headLoad & Lift)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :

1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources) (Rate inclusive of Mechanicla Transport ,headLoad & Lift)

Centering and shuttering including strutting, propping etc. and removal of form for

Foundations, footings, bases of columns, etc. for mass concrete.

Walls any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Columns, Pillars, Piers, Abutments, Posts and Struts

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more.(Rate inclusive of Mechanical Transport ,headLoad & Lift)

12 mm cement plaster of mix :

1:4 (1 cement: 4 fine sand) (Rate inclusive of Mechanical Transport ,headLoad & Lift)

Providing and laying S&S C.I. standard specials such as tees, bends, collars, tapers, caps etc. (Heavy class):

Up to 300 mm dia (Rate inclusive of Mechanical Transport ,headLoad & Lift)

Providing lead caulked joints to spun iron or C.I. pipes and specials, including testing of joints but excluding the cost of pig lead :

150 mm diameter pipe

200 mm diameter pipe

300 mm diameter pipe

Supplying pig lead at site of work. (Rate inclusive of Mechanical Transport ,headLoad & Lift)

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :

150 mm diameter Class I ((Rate inclusive of Mechanical Transport ,headLoad & Lift)

200 mm diameter Class I (Rate inclusive of Mechanical Transport ,headLoad & Lift)

300 mm diameter Class I (Rate inclusive of Mechanical Transport ,headLoad & Lift)

Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and the cost of rubber gasket : (Material to be issued by Department)

150 mm dia pipes

200 mm dia pipes

300 mm dia pipes

Providing and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329 (Material to be issued by Department)

150 mm dia Ductile Iron Class K-7 pipes (Rate inclusive of headLoad & Lift)

200 mm dia Ductile Iron Class K-7 pipes (Rate inclusive of headLoad & Lift)

300 mm dia Ductile Iron Class K-7 pipes (Rate inclusive of headLoad & Lift)

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

Double acting air valve 150mm dia (Rate inclusive of Mechanical Transport ,headLoad & Lift)

Double acting air valve 200mm dia (Rate inclusive of Mechanical Transport ,headLoad & Lift)

Double acting air valve 300mm dia (Rate inclusive of Mechanical Transport ,headLoad & Lift)

M/S M. R. D. CONSTRUCTION