Drinking Water And Sanitation Department has published Tender For Replacement Of Damaged 200 Mm Dia And 6.4 Mm Thickness Mserw Rising Main Pipe Line For Narsingbari Reservoir Under Almora Urban Water Supply Scheme, District Almora. Submission Date for this Tender is 24-06-2023. Reservoir Tenders in almora Uttarakhand. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Rates for Replacement of Damaged 200 mm dia and 6.4 mm thickness MSERW Rising Main Pipe Line For Narsingbari Reservoir including Supply, Installation, Testing & Commissioning of Rising Main with all appurtenance Civil works etc. complete under Almora Urban Water Supply Scheme, District Almora |
| 2 | Excavation for pipe line trenches :- |
| 3 | Excavation in soil mixed with single bouldres etc. requireing the use of specials T&P, if any, for pipe line trenches including lift up to 1.5M and lead up to 30M with back filling, watering, ramming of excavated earth in the trenches. |
| 4 | Excavation in decomposed, weathered or soft rock by blasting or by drowbars, pikaxes etc. or by both methods. including supply of all materials as blasting material, labour T&P etc. |
| 5 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.Nominal concrete 1:4:8 or leaner mix. |
| 6 | Pipe Line laying & jointingWork :- |
| 7 | Providing of all materials, Carting from site store to site of work, Lowering into trenches with true to alignment, Laying of MSERW Pipes grade Yst 210, confirming to IS: 1978 - 1982,jointing by electric welding process with proper grade of eletrodes suitable for jointing of water supply pipe lines (Ador, L&T or equivalent electrodes) by cutting of pipes and making required bends by welding, completion of work with testing of pipe line etc complete. 200 mm dia and 6.4 mm thickness. |
| 8 | Dismantling of 200 mm dia MSERW pipe and cartage of dismantled pipe from site of work to site store having distance 11 km by truck . |
| 9 | Making connection with the existing M.S. Galvanised mains of upto 25mm nominal dia, including cutting and threading of pipe, bailing out water, fixing, if required, specials and testing etc. complete, but excluding cost of insertion pipes and specials besides boring out (and also subsequent back fill) existing main.15 mm dia private connection for households. |
| 10 | dismantling Relaying and Jointing of GI and MSERW departmental supply pipe line which is damaged during working of site. 32 mm |
| 11 | 40 mm |
| 12 | 65 mm |
| 13 | 80 mm |
| 14 | Protection Work :- |
| 15 | Concrete with cement, coarse sand and 40 mm gauge stone ballast in proportion 1:4:8 in foundations and floors including supply of all material,labour and T&P etc. required for proper completion of the work. as per drawings and technical specifications Clause 802, 803, 1202 & 1203. |
| 16 | Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 (For height upto 5 m)P.C.C grade M20 Nominal mix 1:2:4 (Hand mixing). |
| 17 | Random Rubble Stone Masonry laid in 1:6 cement and sand mortar, in breast walls, retaining walls, parapets, scuppers, etc. including supply of all material, labour, T&P and royaltiies etc. complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specifiction. |
| 18 | Painting Work :- Painting with black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shade :Two or more coats on new work . |
| 19 | Cartage Cartage of following pipes, specials, valves and fittings from rail head kathgodam up to site of work 110km by truck and 1km by head load including loading, unloading and stacking complete. By truck distance 1 km |
| 20 | By head load distance 1 km |
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