Development of the parking lot inside the Dhemaji D.C. office campus along with the drainage system at Dhemaji.

Amount

Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by trippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. 16.78.1 : With material conforming to Grade-I (Size range 75mm to 0.075mm) having CBR value-30.

RCC DRAIN WORK : Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m. 2.8.1 : All kinds of soil.

Dry brick pitching half brick thick in drains including supply of bricks and preparing the surface complete : 16.12.1 : With common burnt clay F.P.S (non modular) bricks of class designation 7.5

Providing and laying in position cement concrete of specified grade excluding the cost of centering, shuttering, finishing and reinforcement - All work upto plinth level : 4.1.5 : 1:3:6 (1 Cement : 3 Coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. 5.22.4 Hot rolled deformed bas

Providing and laying in position specified grade of cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work upto plinth level : 5.1.2 : 1:1.5:3 (1 Cement : 1.5 Coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20mm nominal size derived from natural sources)

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

15mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix : 13.8.2 : 1:4 (1cement : 4 fine sand)

Sunil Gogoi