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| 1 | Jungle clearance including weeding out shrubs and small trees upto 150 mm dia and their removal as per specification and direction of E/I.(By mechanical meansin area of light jungle, SOR part A ch-2, sl no.2.3(ii)A) |
| 2 | Earth work in excavation of foundation trenches as per designed section in all kinds of soil, including moorum soil, soil mixed with kankar, pebbles and boulders upto 300 mm size and disposal of the same (beyond 50m away from the toe of the dam in the country side) within initial lead of 150m and initial lift of 1.5m as per specification and direction E/I.(Item No.5.1.8) |
| 3 | Earth work in excavation of foundation trenches of Toe wall, Spillway, head regulator, Intake well and outlet etc.as per designed section in ordinary or soft rock (vide classification soil item-C) with disposal of soil (beyond 50m from the edge of the trenches) with initial lead of 150m and initial lift of 1.5m as per specification and direction E/I.(Item No.5.1.15.2) |
| 4 | 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, bindingand placing including necessary tools and plants and vibrating,curing,royaltyetc. complete job as per specifications and direction of E/I.) {SOR Part A Ch-7 Sl.N-7.2A} |
| 5 | Providing and laying P.C.C or R.C.C. M200 with nominal mix of (1:1.5:3) in various components of dam superstructure with approved quality of 20 mm 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, bindingand placing including necessary tools and plants and vibrating,curing,royaltyetc. complete job as per specifications and direction of E/I.{SOR Part A Ch-7, Sr no 7.3, Item No 13.5 (E) Case I Sub-structure |
| 6 | 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 and royaltyetc. complete job as per specifications and direction of E/I.(Item No.5.4.8){SOR Part A Ch- 4 Sl.N- 4.28} |
| 7 | 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 and royaltyetc. complete job as per specifications and direction of E/I.(Item No.5.4.11) {SOR Part A Ch-4 Sl.N-4.31} |
| 8 | Providing M.S.reinforcement (tor steel) as per approved design, drawing, removal of rust, cutting, bending, binding including supplying annealed wire, placing M.S rods in position all complete as per specification and direction of E/I. 8mmTMT Fe500 (Only valid for SAIL & TATA Steel (Item No.5.3.15(i)){SOR Part A Ch-8 Sl.N-8.1} |
| 9 | 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, scaffoldingwherever required and its removal and royaltyetc. complete job as per specifications and direction of E/I.(Item No.5.5.5){SOR Part A Ch-3 Sl.N -3.12} |
| 10 | Supplying and laying boulders in rock toe, heel trenches of the dam as per design, drawing including the cost of materials and royalty etc. but excluding the cost of carriage all complete as per specificatins and direction of E/I.(Item No.5.6.4){SOR Part A Ch-6 Sl.N 6.4} |
| 11 | Earth-work in filling foundation trenches or back filling of masonary structures with suitable earth in layers not exceeding 150mm thick well watered,rammed and fully compacted and finally dressed with earth obtained from excavation of foundation trenches and kept at a lead of 30m and initial lift of 1.5m cmplete as per specification and direction of E/I.(Item No.6.1.16) |
| 12 | Providing weep hole with dry graded stone filter of 20mm to 40mm size in abutment and wing wall as per specificatin and direction of E/I.(Item No.6.7.6) {SOR Part A Ch 6 Sl.N- 6.9} |
| 13 | Use Rate of diesel pump per 10 H.P. per hour for dewatering during the construction ofweir as per specification and direction of E/I. (S.O.R. Ch 1 Sl.N-47 ) |
| 14 | Supplying, laying, fitting and fixing 450 mm dia NP2 hume pipe with collars in level and grade as well as providing approved jointing materials and joints properly filled to make them water proof, all complete as per specifications and direction of E/I.(S.O.R. Item Code M300 (vi)Page no 71 + 7.6.1.4) |
| 15 | Carriage of materials cement |
| 16 | Sand |
| 17 | Stone chips |
| 18 | Stone Metal |
| 19 | Boulder |
| 20 | Steel |
| 21 | Hume Pipe 450 mm |
| 22 | Provision of GST @ 12% |
| 23 | Add 1% Labour Cess |
