Construction Of Culvert Nallah Middle Dunugam, Pyt. Dunugam , Block Mandi, Under B2V3 Year 2020-21

Amount

Earth work in bulk excavation by manual means over areas (exceeding 30 cm indepth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earthlead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge.

Providing and laying in position cement concrete of specified grade including curing butexcluding the cost of centring and shuttering. All work upto plinth level with: 1:5:10 mix of 40mm nominal size agg.

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) with 20% B/Stone

Providing and laying in position specified grade of reinforced cement concrete includingcuring but excluding the cost of centering, shuttering, finishing and reinforcement. Allworks upto plinth level with1:1½:3 mix (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

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

Dry stone pitching (any thickness) excluding cost of stones. On Horizontal

Dry stone pitching (any thickness) excluding cost of stones. On Top copings of banks

Cement concrete flooring 1:2:4 mix with 50 mm thick with 20mm nominal size stone aggregate.

Centering and shuttering including strutting, propping etc. and removal of form work for: Foundations, footings, bases for columns

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

Columns, pillars, piers, abutments, posts and struts.

Shelves (cast-in-situ)

Edges of slabs and breaks in floors and walls under 20 cm wide

Carriage of Sand and stone agg. Below 40mm nominal size 30km by MT & 800M BY HL

Carriage of Sand and stone agg. Below 40mm nominal size 0.5km by HL

Abdul Jabbar

Mohd Ashraf