Drinking Water And Sanitation Department has published Tender For Construction Maintenance And Handing Over To Maintenance Body Of Annu Water Supply Scheme Of Block Chakrata. Submission Date for this Tender is 17-01-2023. Pipe Laying Tenders in chakrata Uttarakhand. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Supply of all materials, labour T & P etc. and equipments to construction of Spring Collecting Intake Chamber of 0.60Mx0.60Mx0.75M size as per type design. |
| 2 | Supply of all materials, labour T & P etc. and equipments to construction of Stone masonary/ RCC Roughening Filter of 2.0Mx1.0M size double chamber as per type design. |
| 3 | Supply of all materials, labour T & P etc. and equipments to construction of double Intake Chamber cum R.F. of 0.60Mx0.60Mx0.90M size as per type design. |
| 4 | Checking of Survey, Design theDistribution System of G.I. (Medium Quality) pipes by screw socketed joint conforming to IS:1239(Part-1) supply of pipes, carting, laying & jointing in the trenches to the specified depth including other appurtenant works such as fixing of air valve, sluice valve, reflux valve at suitable points including making of scouring arrangement at suitable locations by fixing of tee connection & gate valve etc. complete and also testing & commissioning of laid pipeline including supply and carting of all materials, labour, T&P etc. complete of following sizes. |
| 5 | 32 mm |
| 6 | 25 mm |
| 7 | 20 mm |
| 8 | 15 mm (For Connection) |
| 9 | Excavation of earth for Pipe Line trenches of supply main in the following strata requiring the use of special T&P such as Pick Axes, Sabbals etc. or by controlled blasting or by crow bars with a lift up to 1.5 m and lead up to 30 m including refilling, watering and ramming of excavated earth into the trenches and removal and disposal of surplus earth to the suitable place from the trenches including supply of all materials, labour, T&P etc. complete & also it is estimated that 75% trenches will be in soil mixed with shingle, bazri, boulder and rest of 25% will be in medium rock. |
| 10 | Soil mixed with boulder with bazri |
| 11 | Medium Rock |
| 12 | Design and Drawing, Excavation, testing bearing capacity of soil and construction of RCC Sump R.C.C. (1:1.5:3) semi sunk circular service water reservoir withfixing of bucket type chlorinator at topof following capacity and other appurtenant works including supply of necessary scaffolding, shuttering and other accessories along with construction of valve chambers, fixing of inlet and outlet pipes, making bye pass arrangement& M.S. Manhole as per approved design of R.C.C. tank in latest IS codes including colour washing of approved class snowcemalong with carting and supply of all materials, labour, T&P etc. complete. |
| 13 | 3.00 KL |
| 14 | 4.00 KL |
| 15 | 10.00 KL |
| 16 | 20.00 KL |
| 17 | Supply of all materials, labour T & P etc. and equipments to construction of RCC Chlorinating Chamber(Bucket Type) complete as per type design includinginstallation of25.00Litre capacity bucket typeChlorinator. |
| 18 | Supply and fixing of following size of Wheel / Sluice Valve for Feeder Main / Supply Main as per BS or as per IS 778:1997 including cartage of materials (as per design). |
| 19 | 40 mm |
| 20 | 32 mm |
| 21 | 25 mm |
| 22 | 20 mm |
| 23 | 15 mm |
| 24 | Supply and fixing of following size of Air Valve for Feeder Main / Supply Main as per BS or as per IS 778:1997 including cartage of materials (as per design). |
| 25 | Construction of following Valve chamber in stone masonary/ R.C.C. 1:1.5:3 along with fixing of manhole cover on top including supply of all materials, labour, T&P etc. complete required for proper completion of work. |
| 26 | Sluice/ Wheel Valve/Air Chamber (Size 0.60 m x0.60 m x 0.75 m) |
| 27 | Supply of all materials, Labour, T&p, etc. to provide Function Households Tap Connections to all households including making connections and cartage of materials |
| 28 | Supply and fixing of brass bib cock |
| 29 | Provision for Cutting of road surface for laying of pipe line including supply of all material, labour, T&P etc. complete .average width 70 cm. |
| 30 | Dismantling of cement concrete pavements by mechanical means using pneumatic tools breaking to pieces not exceeding 0.02 Cum in volume and stock piling at designated locations and disposal of surplus dismantled materials upto a lead of 60 m, stacking serviceable and unserviceable materials separately |
| 31 | Re Instatement/making in good the Dismantled Road including supply of extra quantities of materials i.e. aggregate, moorum screening, red bajri and labour, T&p, etc. required(P.C.C 1:2:4 As per PWD Specification) |
| 32 | Protection works for Site Development, Source work, Supply/ Feeder Main, Clear Water Reservoir, Staff Quarter,Service Reservoir etc. as per site conditions wherever necessary as follows |
| 33 | Excavation of earth for foundation of Pillers/wallsin protection work |
| 34 | P.C.C 1:4:8 with cement and sand , 40mm stone grit including supply all material, labour T&P etc.complete. |
| 35 | P.C.C 1:2:4 with cement and sand , 40mm stone grit including supply all material, labour T&P etc.complete. |
| 36 | Random Rubble stone masonary in 1:6 cement and sand mortar including supply of all materials, labour, T&P etc. complete. |
| 37 | Random Rubble stone masonry laid dry including supply of all materials, labour, T&P etc. complete. |
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