Construction of Culvert at Moh. Lohara W No 01, Pyt. Takia Sharief , Block NSSB, Under B2V3 Year 2020-21

Amount

Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge. All kinds of soil :

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

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

Centering and shuttering including strutting, propping etc. and removal of form work for Suspendid floors, roofs etc

Centering and shuttering including strutting, propping etc. and removal of form work for: Columns, pillars, piers, abutments, posts and struts.

Centering and shuttering including strutting, propping etc. and removal of form work for Edges of slabs and breaks in floors and wall Above 20 cm wide

Carriage of Sand and stone agg. Below 40mm nominal size 10km by MT & 100M by HL

Carriage stone agg. above 40mm nominal size and above From 100m by HL

M/S Najab Din

Sarar din