|
| 1 | E/W 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, soilmixed with kankar, pebbles and boulders upto 300 mm size and disposal of the same (beyond 50m away from the edge of the trenches) with initial lead of 150m and initial lift of 1.5M. as per specification and direction of E/I. 5.1.14.1 |
| 2 | E/W in excavation of foundation trenches of toe wall, spillway, head regulator intake well and outlet etc. as per designed section in ordinary rock or soft rock (where blasting is not needed) (Vide classification of soil item-C) with disposal of soil (beyond 50M. from the edge of the trenches) with initial lead of 150Mand lift of 1.5M as per specification and directionof E/I. 5.1.15.2 |
| 3 | Providing and laying P.C.C. or R.C.C.M.-150 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 as reinforcement, its cutting, bending, binding and placing but including necessary tools and plants and vibrating, curing, royalty all taxes etc. complete job as perspecification and direction of E/I. 7.2 A |
| 4 | 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 3.0) washed and screened with raking out joints,curing, scaffolding and its removal wherever required including royalty and all taxes etc. complete job as per specification and direction of E/I. 5.2.28/4.28 |
| 5 | Providing rough dressed random rubble stone masonryin cement mortar (1:4) in superstructure with approved quality of coarse sand of requisiteF.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 specification and direction of E/I. 5.2.31/4.31 |
| 6 | Providing and laying P.C.C. or R.C.C.M-200 with nominal mix (1:1½:3) 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 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/I. Sl No 13.5 E |
| 7 | 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 removalroyalty and all taxes etc.complete job as per specification and direction of E/I. 3.12/5.7.12 |
| 8 | Providing weep hole with dry graded stone filter of 20mm to 40mmsize in abutment and wing wall as per specification and direction of E/I. 6.9/6.7.6 |
| 9 | Supplying laying boulder in rock toe, heel trenches of the dam as per design, drawing including the cost of materials royalty and all taxes etc. but excluding the cost of carriage all complete as per specification anddirection of E/I. 6.4/5.6.4 |
| 10 | Providing T.M.T. 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 perspecification and direction of E/I.8.3/13.6 |
| 11 | Earth work in filling foundation trenches or back filling of masonry 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 1.5mcomplete asper specification and direction of E/I.6.1.16 |
| 12 | Provision of dewatering with 10 HP diesel pump set including P.O.L (Page no 28) |
| 13 | Supplying 300 mm dia. NP2 RCC Hume pipe with collar Part A |
| 14 | E/W excavation of canal in ordinary soil 7.1.6 |
| 15 | Labour for laying and fixing 300 mm dia NP2 Hume |
| 16 | Carriage of materials Cement 12 Km |
| 17 | Sand 7 Km |
| 18 | Stone Chips 60 Km |
| 19 | Stone Boulder 50 Km |
| 20 | Steel Lead 12 Km |
| 21 | Provision of GST @ 12% |
| 22 | Add 1% Labour Cess |
