Restoration of rain damages of LWSS Bhumti 1st stage in Tehsil Arki, District Solan HP_ SH_Construction of RCC Jack Well

Excavation in foundation, trenches etc. earth work in all type of soil such as pick work, jumper work, blasting work kankar,moorum singles including decomposed soft and hard rock etc. upto all heights stacking the excavated earth not more than 3 metres clear from the edge of excavation and then returning the stacked soil in 15cm layers when required into plinths and sides of foundation etc.consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth upto all leads and lifts as directed by the Engineer in charge complete in all respects.

In saturated soil including dewatering upto all leads and lifts complete in all respects.

Providing form work with mild steel plates 3.15 mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish including centering, shuttering, strutting and propping etc. with wooden battens and ballies height of propping and centering below supporting floor to ceiling not ex eeding 4 meters and removal of the same for insitu reinforced concrete work and plain concrete work in :-

Flat surfaces such as soffits of suspended floors,roofs,landings and the like floors etc. upto 200mm in thickness including all leads and lifts etc.complete in all respects.

Vertical surfaces such as walls(any thickness )partition and the like including attached pillasters, buttresses plinth and string courses and like including all leads and lifts etc. complete in all respects.

Providing and laying cement concrete work 1:2:4(1 Cement :2 Sand: 4 graded stone aggregate 20mm nominal size)and curing complete excluding cost of form work and reinforcement for reinforced concrete work in:-

In columns , pillares, posts and struts upto floor two level including carriage of materials upto all leads and lifts complete in all respects.

Suspended floors, roofs,landings,shelves and their supports,balconies,beams, and girders,bressumers and cantilevers upto floor two level including all leads and lifts etc.complete in all respects.

Providing and laying cement concrete work 1:1½:3 ( 1 Cement : 1½ Sand : 3 graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work in :-

In Walls any thickness (but not less than 0.10meter thickness including attached pilasters,buttresses plinth and string courses etc. from top of foundation(level) upto floor two level including all leads and lifts etc.complete in all respects.

Providing and laying No fine concrete wall in C.M. 1:4 (1 cement: 4 Sand graded stone aggregate 20mm nominal size ) & curing complete excluding the cost of form work i/c carriage of materials upto all leads and lifts complete in all respects.

Providing Tor steel reinforcement for RCC work i/c bending,binding & placing complete upto floor two level including carriage of materials upto all leads and lifts complete in all respects..

Providing and placing in horizental layers filter media duly graded, screened, washed and cleaned as specified by the Engineer- in- Charge

Bottom layer:- Broken stone 50mm to 75mm including carriage of materials upto all leads and lifts complete in all respects.

Fourth layers: Bajri 20mm to 25mm including carriage of materials upto all leads and lifts complete in all respects.

Top layer:- Fine sand (Eff. Size 0.20mm to 0.40 and unifornity- co- efficent 2.00 to 3.00) including carriage of materials upto all leads and lifts complete in all respects.

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