Construction of Trunk drain for 528 PMAY Houses at Modinagar Niwari

DRAIN PART-A Earth work in excavated by mechenical means (hydraulic excavator)/ manual means in foudation trenches or drains (not exceeding 1.5 m in width of 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 Item no-2.8.1 DSR 2023. 0-1.5 M BGL0.85+1.10/2

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) item no-4.1.8 DSR 2023

Providing and laying in position machine batched and machine mixed design mix M-25 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. (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately). DSR 23/5.33.1.1 UP TO PLINTH LEVEL All works upto plinth level DSR 5.33.1/2023 IN RCC RAFT DSR2023 5.33.1

Centering and shuttering including strutting, propping etc. and removal of form for : DSR 2023/5.9 Raft 5.9.1

M.S. steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. mild steel and medium tensile steel bars. Item no-5.22.1 DSR 2023(123.75+163.5+3.00)=290.25

Disposal of surplus earth up to 1 km distence including etc all complete. (790*60%=474.0) DSR2023 1.1.2

DRAIN PART-B Earth work in excavated by mechenical means (hydraulic excavator)/ manual means in foudation trenches or drains (not exceeding 1.5 m in width of 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 Item no-2.8.1 DSR 2023. 0-1.5 M BGL0.85+1.10/2

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) item no-4.1.8 DSR 2023

Providing and laying in position machine batched and machine mixed design mix M-25 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. (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately). DSR 23/5.33.1.1 UP TO PLINTH LEVEL All works upto plinth level DSR 5.33.1/2023 IN RCC RAFT DSR2023 5.33.1

Centering and shuttering including strutting, propping etc. and removal of form for : DSR 2023/5.9 Raft 5.9.1

M.S. steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. mild steel and medium tensile steel bars. Item no-5.22.1 DSR 2023(330+675+7.5)=1012.50

Disposal of surplus earth up to 1 km distence including etc all complete. (4896*60%=2937.60) SOR- 2022