Anti Erosion work (Edge crating with crated toe wall) in the length of 150 m in most vulnerable stretch on the right bank of Gumani river ahead of bridge in village - Chutiya of Pathna block under Sahibganj district.

E/W in excavation in canal by the hydraulic excavator as per designed section in all kind of soil, soil mixed with kankar, pebbles and boulders upto 300 mm size and disposal of spoil upto 500 m with all lifts by tipper including construction and maintenance of haul road all complete as per specification and direction of E/I. (7.1.43.2)

Labour charge for pitching above water on apron and slope of bank with boulders in crates of specified size (materials within 150m and all lifts) including boxing and tying the crates with 12 to 14 gauge G.I. Wire including cost of G.I. Wire all complete job as per specification and direction of E/I. (Vide S.O.R. Item No.- 7.7.21)

Supplying wire mesh crates of size 3m x 1.5m x 0.75 m and 150mm square mesh made out of G. I. Wire 10 SWG double knotted at each joints in box type etc. all complete job as per specification and direction of E/I. (Vide S.O.R Item No.- 7.7.36)

Earthwork in filling foundation trenches and back filling of structures in layer not exceeding 150 mm,thick well watered,rammed and fully compected and finely dressed with suitable earth obtained from excavation of foundation trenches and placed in a suitable profile within a lead of 30 M and lift of 1.5 M complete job,as per specification and direction of E/I. (Vide S.O.R Item No.- 7.1.31)

Supply of boulder with minimum size of 300 mm size for pitching at quarry vide page no.-81 of SOR item no. M-018. ( 450 +C.P 10% ) =450+45=495

carriage of material by mechanical means including loading unloading and stacking at work site. Boulder from Bornea quarry by truck- lead 6 Km ( 5 Km pucca + 1 Km kutcha)

GST @ 18%

Labour Cess @ 1%