CONSTRUCTION OF CHECK DAM ON BANKATI NALA IN BANKATI VILLAGE IN PATAGAINT PANCHAYAT UNDER JAGARNATHPUR BLOCK.

Jungle clearance in borrow area, building premises, flanks and slopes on the roads, canals and embankment by removing the grass and the jungle bushes from the top including weeding out shrubs including roots and levelling etc. complete as per direction of E/I. (Specification revised by central schedule rate committee in the meetting held on 11.01.84 in the office of Engineer-in- chief,T.E.C. Patna.) Part - B( 5.1.3.1) Part - A (2.02(201) )

Earth work in excavation in foundation trenches as per designed section in ordinary soil, including moorum soil, soil mixed with kankar, pebles and boulders upto 300mm size and disposal of of the same (beyond 50 m away from the toe of dam in the country side) within initial lead of 150m and initial lift of 1.5m as per direction and specification of E/l.

Earth work in excavation of cut-off trenches as per designed section in soft rock or ordinary rock (Vide classification of soil item-C) all complete as per specification and direction of E/l.

Providing and laying P.C.C or R.C.C. M150 with nominal mix of (1:2:4) in various components of dam foundation with approved quality of 20mm graded coarse aggregate of required grade as per design and approved quality of sand of requisite F.M (2.5 to 3.0) washed and screened excluding cost of shuttering or form-work as well of reinforcement ,its cutting,bending, binding and placing including necessary tools and plants and vibrating,curing,royalty all taxes etc. complete job as per specifications and direction of E/I.

Providing rough dressed random rubble stone masonry in cement mortar (1:4) in foundation with approved quality of coarse sand of requisite F.M (2.5 to 3) washed and screened with raking out joints curing, scaffolding and its removal wherever required including royalty and all taxes etc. complete job as per specifications and direction of E/I.

Providing rough dressed random rubble stone masonry in cement mortar (1:4) in super-structure with approved quality of coarse sand of requisite F.M (2.5 to 3) washed and screened with raking out joints curing, scaffolding and its removal wherever required including royalty and all taxes etc. complete job as per specifications and direction of E/I.

Providing P.C.C. or R.C.C. M -200 with nominal mix of (1:1½:3) in various componest of dam superstructure with approved qaality of 20mm graded coarse aggregate of required graded as per design approved quqlity of sand of requisite F.M (2.5 to 3) washed and screened including cost of shuttering or form work as well of reinforcement its cutting, bending, binding and placing but including necessary tools and plants and vibration, cutting, royalty all taxes etc. complete job as per specification and direction of E/l.

Concrete of M30 Grade with minimum cement content of 350kg /cum

Providing 25mm thick cement plaster (1:4) with approved quality of sand of requisite F.M (2.5 to 3.0) washed and screened including curing, scaffolding wherever required and its removal , royalty and all taxes etc. complete job as per specifications and direction of E/I.

Providing Centering and shuttering including strutting, proping etc.and removal of form for foundations, footings, bases of columns, etc. for mass concrete.