Drinking Water And Sanitation Department has published Tender For Construction Of Nag Athola Water Supply Scheme Of Block Jakholi. Submission Date for this Tender is 16-12-2022. Water Supply Project Tenders in jakholi Uttarakhand. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | SOURCE WORKS |
| 2 | Construction ofIntake chamber to fulfill therequierment of water demandincluding Supply of all materials, labour,carting of material T&P etc complete as per direction of Engineer in charge |
| 3 | Extra Cross Wall |
| 4 | Constructionof Roughening Filter with filling of supporting & filter media including all materials, cartage labour, T&P etc. required for proper completion of work |
| 5 | supply, carting , laying true to aligment and gradient, jointing and fixing of following GI (M) pipe lines including all specials fittings, white lead, hemp and other appurtenant works etc. making necessary connections with existing laid pipe line including connectingwith existing Private & Othe house hold Tap Connections with control plate/ferrule devices etc completeand make properfunctioning, confirming to IS:1239 at site of works. (The contractor have to survey the site, take levels with total station, measure the length of pipe with metallic tape on prescribed alignment and submit the design of supply main & distribution main for checking of thickness of pipebefore ordering for supply of pipe). On completion of work the laid length of pipe will be deemed eligible for supply. The respective amount for quantity of surplus supply of pipes (which remained unlaid or unutilized) will be deducted from final bill and surplus quantity of pipes will be the property of contractor.) |
| 6 | 15 mm dia |
| 7 | 20 mm dia |
| 8 | 25 mm dia |
| 9 | 32 mm dia |
| 10 | Dismentling and relaying of following sizes of G.I. Pipes Medium quality confirming to IS:1239 at site of works including all labour T&P etc. complete for proper complition of work & also for making FHTC laid from existing newly laid pipe lines under scheme as per direction &instruction of given by Engineer -In-Charge. |
| 11 | 15 mm dia |
| 12 | 20 mm dia |
| 13 | 25 mm dia |
| 14 | Excavation of earth for pipeline in following strata lift upto 1.5 m lead upto 30 m including refilling, watering, ramming of excavated earth into the trenches and removal of surplus earth upto a distance of 60 m from trenches including supply of labour, T & P etc.all complete assumingthat 90% pipe line is laid in trenches, it is estimated that 75% excavation will be in soilmixed with shingle, bajari and boulders and rest 25% will be in medium rock |
| 15 | Soil mixed with boulder (SMB) |
| 16 | Medium Rock (MR) |
| 17 | Supply and fixing of Wheel Valve/ Gate Valve of the following sizes including cartage of materials, labour, T&P etc. complete |
| 18 | 20 mm dia |
| 19 | 25mm dia |
| 20 | 32 mm dia |
| 21 | Air Valve 20 mm dia |
| 22 | Supply of all materials, labour, T & P etc. and Construction of Air Valve Chamber as per type design complete(Size 0.6x0.6x0.6 m) |
| 23 | Supply of all materials, labour, T & P etc. and Construction of Wheel Valve Chamber as per type design complete(Size 0.6x0.6x0.6 m) |
| 24 | Supply of all materials, labour, T&P etc and construction of R.C.C. CWR of following capacities ( in kiloliters ) with M.S. ladder outside & inside of the tank, M.S. M.H. cover with locking arrangement, supply and fixing of outlet, inlet, over flow and wash out pipes with necessary sluice valves, pipe pieces (including cost of materials) flooring 0.60 M wide apron with drain, painting on tank body vertical pipes, ladder, M.S. M.H. cover etc. complete with approved water proofing (apex) / enamel paint, testing,filling water for testing purpose etc. including supply of vertical pipes and specials, assuming bearing capacity as 8MT/M2. |
| 25 | 2 KL Capacity |
| 26 | 3 KL Capacity |
| 27 | 7.5 KL Capacity |
| 28 | Supply and fixing ofBucket type chlorinator of service raservoirs. |
| 29 | Supply of all materials,labours ,T.&P. etc. and making ferrule connection to provide FHTC to the consumers from existing w/s scheme including all material, labour, T&P etc. complete excluding water meter & pipe as per instruction given by Engineer - In-charge. |
| 30 | Concrete with 4 Cm gauge stone ballast, local sand and cement in proportion of 1:4:8 in foundation and floors including supply of all materials, labour and T&P etc.required for proper completion of work. |
| 31 | Concrete with 2 Cm gauge stone ballast, local sand and cement in proportion of 1:2:4 in foundation and floors including supply of all materials, labour and T&P etc.required for proper completion of work. |
| 32 | R.R. Stone masonary with 1:6 cement and sand mortar including cartage and supply of all materials,labours,T&P etc. complete for proper completion of work. |
| 33 | R.R.Stone masonry laid in dry including cartage and supply of all materials,labours,T&P etc. required for proper completion of work. |
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