Construction of Septic Tank and Soak Pit near Plot. No. 01 at Industrial Area Baddi (SFS) Distt. Solan (HP). SH- Strengthening of Septic tank and soak Pit 6.00 Mtr Dia.

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, upto all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within all leads. All kinds of soil & as per direction of Engineer-in-Charge.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within all leads : Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia.

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) : 8 graded stone aggregate 40 mm nominal size) & as per direction of Engineer-in-Charge.

Centering and shuttering including strutting, propping etc. and removal of form as per direction of Engineer-in-Charge for : (a) Foundations, footings, bases of columns, etc. for mass concrete.

(b) Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement- All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand): 3 graded stone aggregate 20 mm nominal size) & as per direction of Engineer-in-Charge.

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 five level, excluding cost of centering, shuttering, finishing and reinforcement : 1:1.5:3 (1 cement : 1.5 coarse sand) : 3 graded stone aggregate 20 mm nominal size) & as per direction of Engineer-in-Charge.

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 & as per direction of Engineer-in-Charge.

Providing and laying non-pressure NP2class (light duty) R.C.C. pipeswith collars jointedwith stiff mixture of cement mortar in the proportion of 1:2(1cement :2fine sand) including testing of joints etc. complete : 300 mm dia. R.C.C. pipe and as per direction of Engineer-in-Charge.

Constructing brick masonry circular manhole 1.22 m internal dia at bottom and 0.56 m dia at top in cement mortar 1:4 (1 cement :4 coarse sand) inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement foundation concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design : (a) 1.68 m deep with SFRC Cover and frame (heavy duty HD- 20 grade designation) 560 mm internal diameter conform- ing to I.S. 12592, total weight of cover and frame to be not less than 182 kg. fixed in cement concrete 1:2:4 (1 ce- ment : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12 mm thick cement plaster at the external surface shall be paid for separately) : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 as per direction of Engineer-in-Charge.

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality. H D - 20 Circular shape 560 mm internal diameter and as per direction of Engineer-in-Charge.

Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete : For pipes 350 to 450 mm diameter & as per direction of Engineer-in-Charge.

Making soak pit 2.5 m diameter 3.0 metre deep with 45x 45 cm dry brick honey comb shaft with bricks and S.W. Drain pipe 100mm diameter, 1.8 m long complete as per standard design. With common burnt clay F.P.S. (non modular) bricks of class designation & as per direction of Engineer-in-Charge.

ASEEM (BID ID -536145)

Harsh Mehta (BID ID -534828)

MAYUR KHAN (BID ID -536977)

SHIV PAL (BID ID -536360)

Jakir Hussain (BID ID -537063)

Bhupinder Singh (BID ID -536745)

gurbax singh contractor (BID ID -535774)