| 1 | 1 | Earth work - excavation and depositing on bank with an initial lead of 10m and initial lift of 2m in trenches (hard stiff clay, stiff black cotton,hard red earth,shales,murram gravel,stoney earth,mixed with small boulders and hare gravelly soil)etc all complete as per standard specifications and as directed by the departmental enginneer (on linear measurement basis and per TWAD board)(TWAD SR-19-20.page-261) - for 700mm dia DI pipe | | 435 | m³ |
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| 2 | 2 | Supply and delivery of MS specials for 710mm ID,OD 726mm ,length 45m with but welding with antirust painting as per 14589-1999 | | 4250 | kg |
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| 3 | 3 | Power generator unit | | 9 | day |
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| 4 | 4 | Hire charges for 3 phase rectifier welding machine 400AMPS and head grinding machine etc complete., | | 9 | day |
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| 5 | 5 | Gas cutting with Aecessories | | 9 | day |
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| 6 | 6 | Mobile Grance(12 tonne) | | 7 | day |
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| 7 | 7 | Hire charges for deploying earth moving machinery (Poclain) for earthwork including diesel, oil and labour charges etc., complete. | | 10 | hrs |
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| 8 | 8 | Hire charges for lighting arrangements (500 focus, light-4 nos,40w fluorescent tupe-2nos and hand lamp-1no) during night works due to emergency rate including lighting arrangements and electrical items etc complete., | | 8 | day |
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| 9 | 9 | Charges for attending leakages in MS pipe line jointing along with alignment of work site welding joints properly root one run and MS plate but welding to withstand the required pressure head to suit the existing alignment and grade welding integrated and labour cost of welding rod,tools with consumables and anti rust corrosive black paint two coat etc., complete as directed by the departmental officer. | | 30 | job |
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| 10 | 10 | labour charges for cutting open BT road (or) maccadam road for laying water mains including all charges etc and complete as per standar specification,etc complete and as directed by departmental officers. | | 45 | m³ |
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| 11 | 11 | Jointing the C.I/ D.I Douuble flanged pipes and specials with rubber insertion to the required specifications with M.S bolts and nuts, complete. (including cost of jointing materials) DI pipe 700 mm diameter D/f | | 4 | no |
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| 12 | 12 | Lowering of 700mm dia D.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers. | | 108 | Rm |
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| 13 | 13 | Lowering of 700mm dia M.S pipes and specials into the trenches and laying to proper grade and alignment and as directed by the TWAD Officers | | 80 | Rm |
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| 14 | 14 | Supply delivery and fixing of 20mm dia and above 90mm to 120mm length fully threaded bolts and with nuts 2 noss etc.complete., | | 100 | kg |
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| 15 | 15 | Removing hard rock by wedging chiseling and trimning to proper shape where blasting is prohibitedetc complete., | | 45 | m3 |
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| 16 | 16 | Refilling trenches with excavated earth including watering ramming and consolidated as directed by the departmental officers etc., complete. As per standared specifications. | | 235 | m3 |
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| 17 | 17 | Jointing the C.I/ D.I - S/S pipes and specials with molten lead and Yarn including caulking the joints. For 700mm dia DI Pipe (Including cost of jointing materials)\n | | 10 | joint |
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| 18 | 18 | Jointing C.I/ D.I-S/S pipes and specials with rubber gaskets (tyton joint) including cost of lubricants. (including cost of jointing materials)\n | | 16 | joint |
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| 19 | 19 | Dewatering using 3hp to 70hp diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete. | | 50 | per hour |
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| 20 | 20 | Providing concrete of mix 1:11/2:3 for thrust blocks at bends, tee branches and wherever necessary including centering, shuttering, curing etc, complete.(Including cost of reinforcement, centering etc complete., For 700mmx90 degree (as per separate estimate)-Annexure-I | | 4 | Nos |
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| 21 | 21 | Charges for after adjusting the old scrap for MS /CI Specials etc complete., | | 1 | set |
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