Anti erosion work on the right bank of river Ganga from Downstream of STP to Chanan in 900M length in block Borio under district Sahibganj. Bed Bar 60M C/C (900M) (Lat. 25.243390, Long. 87.6607940)

Amount

Earth work in excavation of foundation, trenches in ordinary soil(vide classification of soil item-A) and disposal of excavated earth so obtained to a distance up to 50M and average lift 1.50M including levelling, ramming the foundation trenches, removing the roots or shrubs etc. All complete as per specification and direction of E/I. ( WRD 7.1.27

Extra for wet Earth,all complete as per specification and direction of E/I(SOR ITEM NO.7.1.22)

Geo synthtic mat on the slope Funishing and installing of the geo synthetic mat for control of erosion of slope including supplying and laying the mat,spreading soil and seeding to promote the designe of vegetation ,watering and all other incidentals including all othe items to complete the work as per these specification drawing as directed by the engineer . (SOR ITEM RCD 7.18 P-338)

Labour charge for pitching above water on apron and slope of bank with boulder in crates of specified size( material within 150m and all lifts) including boxing and tying the crate with 12 to 14 gauge G.I wire including cost of G.i wire all comlete job as per specification and directionof E.I . (SOR ITEM WRD 7.7.21)

supplying wire mesh crate of size 3mx1.5x0.75m and 150mm squre made out of G.I wire and 10 SWG double knotted each joints in box type etc . All complete job as per E/I (SOR ITEM WRD 7.7.36

Supply of Boulder with minimum of Size of 300mm for pitching at quarry (M018) ( Rs. 450+cp@ 10% = 450+45.0=495 ) (SOR ITEM WRD M018 P-81)

Carriage of materials by mechanical transport including loading unloading and stacking as per specification and direction of E/I. (a) Stone boulder lead 12 km. from Sakrigali

GST @ 18% (system generated, hence no separate rate is to be quoted for this item)

Labour Cess @ 1% (system generated, hence no separate rate is to be quoted for this item)