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| 1 | Jungle clearance in borrow area, building premises, flanks and slopes on the roads, canals and embankment by removing the grass and the jungle bushes from the topincluding weeding out shrubs including roots and levelling etc. complete as per direction of E/I.(specification revised in the meeting ofregional co-ordinators held on 11.01.84 in the office of T.E.C.). (Videitem:- 5.1.3..1 of WRD, Part-B, Pg No.97/Common part-A Pg no.-195 SI. No. 2.02) |
| 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 300mm size and disposal of the same (beyond 50 m away from the edge of the trenches) with initial lead of 150m and initial lift of 1.5 m as per specification and direction of E/l.(Vide Item No.-5.1.14.1 of WRD Part-B, Pg No.-99) |
| 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 50 m from the edge of the trenches) with initial lead of 150 m and lift of 1.5 m as per specification and direction of E/l.(Vide Item No..-5.1.15.2 of WRD Part-B, Pg No.-100) |
| 4 | Extra for wet earth all complete as per specification and direction of E/I.(Vide item:- 7.1.22 of WRD , Part-B, Pg No.-135) |
| 5 | Providing and Laying P.C.C. or R.C.C. M-150 with nominal mix of(1:2:4) in various components of dam foundationwith 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 including cost of shuttering or formwork and excluding cost of reinforcement, its cutting, bending, binding and placing but including necessary tools and plants,vibrating, curing, royalty and all taxes etc. all complete job as per specification and direction of E/I. (Vide Item No. 5.3.6, Part - B Pg. No. - 109/Item No.-5.3.1.2 of BCD part-B, Pg No.-106) |
| 6 | Providing rough dressed random rubble stone masonary in CM (1:4) in foudation 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 royalty and all taxes etc. complete job as per specificition and direction of E/I.( Vide Item No:- 5.4.8, of WRDPart-B, Pg No.-111)/Vide Item No.-5.2.28 of Common Part-A , Pg No.-204) |
| 7 | Providing rough dressed random rubble stone masosry in cm. (1:4) in superstructure 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 royalty and all taxes etc. complete job as per specificition and direction of E/I.(Vide Item No:- 5.4.11, of WRDPart-B, Pg No.-111/Vide Item No.-5.2.31 of Common Part-A , Pg No.-204) |
| 8 | Providing and laying P.C.C. or R.C.C. M -200 with nominal mix of (1:1.5:3) 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) washed and screened including cost of shuttering or form work and excluding cost of reinforcement, its cutting, bending, binding and placing but including necessary tools and plants,vibrating,curing, royalty and all taxes etc. complete job as per specification and direction of E/I.(Vide Item No.-5.3.11 of WRD Part.-B, Pg No.-109/Vide Item No. 5.3.9.1 of BCD Part-B, Pg No.-107) |
| 9 | Providing weep hole with dry graded stone filter of 20 mm to 40 mm size in abutment and wing wall as per specification and direction of E/I.(Vide item:- 6.7.6 of WRD Part-B, Pg No.-131/Vide Item No.- 6.7.6. of Common Part-A,SI No.-6.9, Pg No.-209) |
| 10 | Providing 25 mm thick cement plaster (1:4) with approved quality of sand of requisite F.M. (2.5 to 3) washed and screened including curing, scaffoldingwherever required and its removal royalty and all taxes etc. complete job as per specification and direcition of E/I.(Vide Item No:- 5.5.5 of WRD , Part-B Pg No.-113/Vide Item No.-5.7.12 of CommonPart-APg No.-200) |
| 11 | Providing shuttering including strutting, propping etc. and its removal after use in foundation as per specification and direction of E/I.(VideItem No.- 5.3.17.of WRD Part-B,Pg. No-.-110) |
| 12 | 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 and direcition of E/I.(Vide item:- 5.6.4 of WRD , Part-B , Pg No.-114/Vide Item No.-5.6.4 of Common Part-A,Pg No.-209) |
| 13 | Providing T.M.T. reinforcement (tor steel) as per approved design, drawing, removal of rust, cutting, bending, binding including supplying annealed wire, placing rods in position all complete as per specification and directions of E/I.(Vide item:- 5.3.15(i) of WRD Part-B Pg No.-110/Vide Item No.-5.5.4 of BCD Part-B Pg. No-119 ) |
| 14 | Earth work in filling in 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 1.5m complete as per specification and direction of E/I. (Vide Item No:- 6.1.16 of WRD, Part-B Pg No.-120) |
| 15 | Supplying NP2 R.C.C. Hume Pipe with Collar.as per I.S.S458:1971.Complete as per specification and ditrction of E/I.(300mm Dia.) (Vide Item No:-Ch-4, 215 (v) and Part-A, Pg-No- 83, (Item No- M300,SI NO-14). |
| 16 | Labour for laying, fitting and fixing 300mm dia NP2 hume pipe with collors in line, level and grade, as well as providing approved jointing material and jointsproperly filled to make them water proof, all complete, as per specification and direction of E/I. (Vide Item No:- 7.6.1.4, Part-B, Pg No.-149) |
| 17 | Dewatering by 10HP diesel pump set.(Vide Item codePart-B PM-29,PG NO. 83 SL NO. 10) |
| 18 | Carriage of materials |
| 19 | (i)Cement – Lead 47 KM(S) + 2 KM(k) |
| 20 | (ii) Sand – Lead 10 KM(S) + 2 KM(k) |
| 21 | (iii) Stone Chips – Lead 47 KM(S) + 2 KM(k) |
| 22 | (iv) Boulder – Lead 47 KM(S) + 2 KM(k) |
| 23 | (iv) 300mm dia Hume Pipe – Lead 50 KM(S) + 1 KM(k) |
| 24 | (v) Steel – Lead 47 KM(S) + 2 KM(k) |
| 25 | After adding GST @18% on total estimated value thetotal estimated amount is |
| 26 | Labour Cess @1% on above total estimated amount |
