Construction of PCC Road from PWD Road Mobile Tower to Chhath Ghat, Block- Herhanj, Panchayat - Salaiya, Village - Salaiya, Distt. - Latehar

Construction of Subgrade and Earthen Construction of sub-grade and earthen shoulders with approved material obtained from Borrow pits with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of Table 300-2. SOR. ITEM NO. 3.18 RDD

Granular Sub-Base with Graded Material (Table:- 400-1) Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with front end loader at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401. SOR. ITEM NO. 4.01 B(iii)RDD

Providing and laying in position cament concrete of specification grade excluding the cost of centering and shuttering - All Work to plinth level. (1:1.5:3) (1 cement :1.5 coarse and (Zone -III): 3 Graded stone aggregate 20mm nominal size

Centering and Shuttering including strutting propping etc. and removal of form for foundation Footing bases of columns etc for mass conctete

Earth work in excavation of foundation trenches of toe wall,spillway,head regulator, outlet, intake well etc. as per designed section in all kinds of soil including moorum soil, soil mixed with kankar, pebbles and boulders upto 300mm size and disposal of the same (beyond 50 m away from the edge of the trenches) with initial lead of 150m and initial lift of 1.5 m as per specification and direction of E/l.(Vide Item No. - 5.1.14.1 of WRD Part -B ,Pg No.-99)

Providing and laying P.C.C. or R.C.C. M-150 with nominal mix of (1:2:4) in various component 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 as of reinforcement, its cutting, bending, binding and placing but including necessary tools and plants and vibrating, curing, royalty and all taxes etc. complete job as per specification and direction of E/l.(Vide item No.- 5.3.6 of WRD, Pg No.- 109) / Item No.-5.3.1.2 of BCD Part- B , Pg No.- 106

Providing rough dressed random rubble stone masonary in CM (1:4) in foudation with approved quality of coarse sand of requisite F.M. (2.5 to 3.0) washed and screened with raking out joints,curing, scaffolding and its removal wherever required including royalty and all taxes etc. complete job as per specificition and direction of E/l.(Vide Item No.-5.4.8 of WRD Part- B, Pg No.- 111) /Vide Item No.- 5.2.28 of Common Part-A , Pg.No.-204

Providing rough dressed random rubble stone masosry in cm. (1:4) in superstructure with approved quality of coarse sand of requisite F.M. (2.5 to 3.0) washed and screened with raking out joints,curing scaffolding and its removal wherever required including royalty and all taxes etc. complete Job as per specificition and direction of E/l.(Vide Item No.- 5.4.11 of WRD Part- B, Pg No.- 111) / Vide Item No.- 5.2.31 of Common Part-A , Pg.No.-204

Providing and laying P.C.C. or R.C.C. M -200 with nominal mix of (1:1.5:3) in various components of dam superstructure 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 as of reinforcement, its cutting, bending, binding and placing but including necessary tools and plants and vibrating,curing, royalty all taxes etc. complete job as per specification and direction of E/l.(Vide Item No.- 5.3.11 of WRD Part- B, Pg No.- 109) / Vide Item No.-5.3.9.1 of BCD, Pg.No.-107.

Providing weep hole with dry graded stone filter of 20 mm to 40 mm size in abutment and wing wall as per specification and direction of E/l.(Vide Item No. 6.7.6 of WRD Part -B, Pg No.- 131 ) / Vide Item No.- 6.7.6 of Common Part-A,Sl No.- 6.9, Pg No.-209.