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| 1 | Earth work in foundation trenches as designed section in all kinds of soil including moorum soil, mixed with kankar, pepebble sand boulders upto 300mm size and disposal of the same (beyond 50m away from the toe of the dam base in the country side) within initial lead of 150m and initial lift of 1.5m all lift as per specification and direction of E/I. (Vide item No.(WRD-5.1.8) |
| 2 | E/W in excavation of foundation trenches of toe wall spillway, head regulator, intake well and outlet etc .as per design 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 edge of trenches ) with initial lead of 150m and lift of 1.5m as per specification and direction of E/I. (WRD-5.1.15.2) |
| 3 | Providing and laying P.C.C. or R.C.C. M-150 with nominal mixture of (1:2:4) in various components of barrage foundation with approved quality of 20mm graded coarse aggregate of sand of requisite F.M. (2.5 to 3.00) washed and screened including Vibrating Precooling etc as well of royalty and all taxes etc. but excluding the cost of necessary form work etc wherever provided and remove after use all complete job as per specification of direction of E/I. (WRD-5.3.6) (CIW-7.2A Page No.158) |
| 4 | Providing rough dressed random rubble stone masonry in cement mortar (1:4) in foundationwith approved quality of coarse sand of requisite F.M. (2.5 to 3.0) washed & screened with ranking out joints, curing scaffolding & it\"s removal wherever required including royalty & all taxes etc complete job as per specification & direction of E/I (WRD-7.4.10) (CIW-4.28 Part-A Page No.-154) |
| 5 | 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 3.0) washed & screened with rankingjoints,to 12mm depth curing scaffolding & it\"s removal wherever required including royalty & all taxes etc complete job as per specifiocation & direction of E/I. (7.4.13) (CIW (Part-A) 4.31) |
| 6 | Providing and laying P.C.C. or R.C.C. M-200 with nominal mix of (1:11/2:3) in various components of dam super structure with 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 3.00) washed and screened excluding cost of shuttering or from work as well of reinforcement, its cutting bending, binding and placing but including necessary tools and plans and vibrating, cutting, royalty all taxes etc. all complete job as per specification direction of E/I. (6.3.9) |
| 7 | Providing 25mm thick cement plaster (1:4) with approved quality of sand of requisite F.M. (2.5 to 3.0) washed & screened including curing scaffolding wherever required it\"s removal royalty and all taxes etc. all complete job as per specification anddirection of E/I. (WRD-(Part-B) 5.5.5),(CIW-(Part-A) 3.12) |
| 8 | Providing and laying with good quality of boulder duly packed per specification and direction of E/I. in D/S Appron(WRD-5.6.4) (CIW-6.4)Part-A |
| 9 | Earth work in filling foundation trenches or back filling of masonry structure with suitable earth in layer 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 od 30m and initial lift of 1.5m complete job as per specification and direction of E/I (S.R. No. WRD-6.1.16) |
| 10 | Providing weep holes with dry graded stone filter of 20mm to 40mm size in abutment and wing wall as per specification and direction of E/I. (S.R. No.WRD-6.7.6) (CIW-6.9) |
| 11 | Supplying equipment and labour for dewatering including supplying 2nos 5 H.P disel pump set per requirement for 30 days of 6 hrs/day |
| 12 | Providing M.S reinforcement (steel) as per approved desin, dwawing of rust cutting, bending binding, including supplying annealed wire placing M.S. rode in position all complete job as per specification and direction of E/I. (5.3.15) (CIW-8.5 Page no 162) |
| 13 | 8 mm dia &10 mm dia |
| 14 | Carriage of materials including loading unloading and stacking all complete as per specification and direction of E/I. |
| 15 | Cement |
| 16 | Sand |
| 17 | Stone Chips |
| 18 | Stone Boulder |
| 19 | M.S. Reinforcement |
| 20 | GST 12% |
| 21 | Labour Cess1% |
