Remodeling reconstruction of inlet at RD 97340-L of BML-HB-BB-MPLC to protect agriculture land of village Kakrali and avoidance of damages of channnel

Amount

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, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil. HSR ITEM 4.14.1

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for sqm mass concrete HSR 6.30.1

Centering and shuttering including strutting, propping etc. and removal of form for walls any thickness including attached pillasters, sqm butteresses, plinth and string courses etc. HSR 6.30.2

Centering and shuttering including strutting, propping etc. and removal of form for Suspended floors, roofs, landings and balconies HSR 6.30.3

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level: 1:3:6 (1 Cement : 3 coarse sand (zone-Ill) : 6 graded stone aggregate 20 mm nominal size) HSR 6.1.4

Brick work with common burnt clay non modular bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement: 4 coarse sand) HSR 7.21.1

RCC Grade M20 Height up to 5m Using concrete Mixer HSR item no. 27.9.1.1

RCC Grade M25 Height up to 5m Using concrete Mixer Hsr item no. 27.10.1.1

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor four level, excluding cost of centering, shuttering, finishing and reinforcement 1:1.5:3 (1 cement : 1.5 coarse sand(zone-111) : 3 graded stone aggregate 20 mm nominal size) HSR ITEM 6.15.1

Dressing side slopes and preparation of sub grade for lining by mechanical/ mannual means Hsr item no 14.2

Steel reinforcement for R.C.C. work, where not included in the complete rate of RCC, including straightening, cutting, bending, placing in position, binding, wastage, overlaps, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire etc. complete in all respect below plinth level. Thermo mechanically treated bars of grade Fe-500D or more. HSR Item no. 6.33.6

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-incharge. In cement mortar(H.S.R item no. 5.7.4)

Demolishing R.C.C. work manually/ by mechanical means cum including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer-incharge.Hsr item 5.25

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1 :2:4 or leaner mix (i/c equivalent design mix) Hsr item no. 5.23.2

Credit of dismentled brickwork @580/Cum considering average 70% recovery from the dismentelled bricks

Credit of recovered Steel from dismentelled RCC @ 2000/- per qtl.