GENERAL PLAN 2025 26 Chala GHSS Retaining wall related works Construction of the retaining wall at GHSS Chala Kannur District General Civil Work

Amount

Detailed Estimate

2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.All kinds of soil

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

OD126345/2025-2026:Providing and laying in position machin batched and machine mixed design mix M-30 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended propotions as per IS : 9103 to accelerate , retard setting of concrete , improve workability without impairing strength and durability as per direction of Engineer - in - charge . Detailed mix design to be supplemented . Minimum cement content to be adopted is 340 kg/cum. All work up to plinth level.

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

5.9.2:Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

OD126523/2025-2026:Providing and laying in position machine batched and machine mixed design mix M-30 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. cement content considered for this work is 340kg/cm3 of concrete. Excess/Less cement content as per mix design is not payable/recoverable.Detailed mix design to be supplemented. . All work above plinth level upto floor V level.

5.22A.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo - Mechanically Treated bars of grade Fe-500D or more

OD262954/2024-2025: Providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, Carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness compacting as per specifications and directions of Engineer-in- Charge. With Material conforming to Grade - I ( size range 75 mm to 0.075 mm) having CBR Value- 30

OD181639/2024-2025:Providing and fixing PVC pipes , 110 mm dia 6Kgf/cm2 for weep holes

L&M INFRA BUILDERS (BID ID -2402884)

Bidder Name

NAVAS V

L&M INFRA BUILDERS