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| 1 | Jungle clearance in borrow area, building premises, flanks andslopes on the roads, canals and embankmentby removing the grass and the jungle bushes from the top including weeding out shrubs including roots and levelling etc. complete as perdirection of E/I. (Specification revisedin the meetting ofregional Co-ordinators held on 11.01.84 in the office of T.E.C.)(Item No.6.1.3.1) |
| 2 | 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 300 mm size and disposal of the same (beyond 50M. away from the edge of the trenches) with initial lead of 150Mand initial lift of 1.5M as per specification and dir ection of E/I. |
| 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 rock or soft rock (where blasting is not needed) (vide classification of soil item -C) with disposal of soil (beyond 50M. away from the edge of the trenches) with initial lead of 150Mand initial lift of 1.5M as per specification and direction of E/I. |
| 4 | Extra earthwork in all kinds of soil for each additional lift of 1.0 M or part thereof over the initial lift of 1.5 m as per specification and direction of E/I.Item no 5.1.21.1 (Part - B)1st Extra Lift :- |
| 5 | Extra earthwork in all kinds of soil for each additional lift of 1.0 M or part thereof over the initial lift of 1.5 m as per specification and direction of E/I.Item no 5.1.21.1 (Part - B)2nd Extra Lift :- |
| 6 | Extra for earthwork in rock for each additional lift of 1.0 M or part thereof over the initial lift of 1.5 m as per specification and direction of E/I.Item no 5.1.21.2 (Part - B)1st Extra Lift :- |
| 7 | Extra for earthwork in rock for each additional lift of 1.0 M or part thereof over the initial lift of 1.5 m as per specification and direction of E/I.Item no 5.1.21.2 (Part - B)2nd Extra Lift :- |
| 8 | 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 agreegate 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 form0work as well of reinforcement , its cutting, bending , binding and placing including necessary tools and plants and vibrating, curing , royalty all taxes etc. complete job as per specification and direction of E/I.(Item no 5.3.6)(Part-B) (Part- A) (14.1 A) |
| 9 | Providing and laying P.C.C or R.C.C M- 200 (1:1.5:3) in various components of dam foundation with approved quality of 20mm graded coarse agreegate 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 form0work as well of reinforcement , its cutting, bending , binding and placing including necessary tools and plants and vibrating, curing , royalty all taxes etc. complete job as per specification and direction of E/I.(Item no 5.3.11)(Part-B) (Part- A) (14.1 A) |
| 10 | Providing rough dressed random rubble stone masonary in cement mortar (1:4) in foundation with approved quality of coarse sand of requisite F.M (2.5 to 3.0) washed and sreened with racking out joints curing, scaffolding and its removal whereever required including royalty and all taxes complete job as per soecification and direction of E/I.(Item no 5.4.8)(Part-B) (Part- A) (5.2.28) |
| 11 | Providing rough dressed random rubble stone masonary in cement mortar (1:4) in super-structure with approved quality of coarse sand of rwquisite F.M (2.5 to 3.0) washed and screened with racking out joints curing, scaffolding and its removal wherever required including royalty and all taxes etc. complete job as per soecification and direction of E/I.(Item no 5.4.11)(Part-B) (Part- A) (5.7.11) |
| 12 | Providing M.S reinforcement (for 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. 8mm TMT Fe500 (only valid for SAIl & TATA Steel)(Item no - Part - A (13.6) |
| 13 | Providing 25mm thick cement plaster (1:4) with approved quality of sand requisite F.M (2.5 to 3.0) washed and sreened including curing,scaffolding wherever required and its removal, royalty and all taxes etc. complete job as sprcification and direction of E/I.Item no 5.5.5 (Part- B) (Part-A)(5.7.12) |
| 14 | Supplying and laying boulders 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 specifiaction and direction of E/I.Item no 5.6.4(Part- B & Part - A) |
| 15 | Earthwork in filling foundation trenches or back filling of masonary structures with suitable erath in layers not exceeding 150 mm thick well watered, rammed and fully compacted and finally dressed with earth obtained from excavation of foundation trenches and kept at lead of 30m and initial lift of 1.5 m complete as per specification and direction of E/I. Item no (Part- B) 5.1.6.1 |
| 16 | Providing weep hole with dry graded stone filter of 20mm to 40mm sizew in abutment and wing wall as per specification andf direction of E/I.Item no 6.7.6 (Part- B) |
| 17 | Use of diesal pump 10H.Pfor dewatering PM -29 PART-B |
| 18 | Supplying, laying, fitting and fixing 300mm 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 specification and direction of E/I.S.O.R Page 28 M- 215(V) 7.6.1.3 |
| 19 | Carriage of Materials (i) Cement |
| 20 | (ii) Sand |
| 21 | (iii) Stone Chips |
| 22 | (iv) Boulder |
| 23 | (v) Steel |
| 24 | (vi) NP2 Hume Pipe |
| 25 | GST 12% |
| 26 | Labour Cess1% |
