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| 1 | Nakahara water supply Scheme |
| 2 | Internal electrificaton of water work capus. |
| 3 | Supply of all materials labour T&P etc. for complete construction of R.C.C. Over Head Tank of following capacity and staging above ground level with main components, including cost of soil testing and assuming bearing capacity of soil as 8 MT, with supply of design and drawings.All the water retaining components of OHT shall be casted in M‐30 concrete and minimum grade of concrete of foundation and staging should be M‐25 with approved cement, coarse sand and stone grit as per I.S. 11682 and I.S.456Seismic effects and wind load should be taken into consideration as per I.S. 1893 for earthquake resistance and I.S. 875 part‐III for wind load on structure and including 1M wide RCC staircase, 1 m wide R.C.C. M30 balcony, M.S. ladder made of 50x50x6 mm angle section and 20mm plain M.S. bars with hand rails of 20mm medium class G.I. pipes, One aluminum ladder inside the tank from top dome to bottom dome, R.C.C. railing with 20mm dia medium class G.I.pipe (in 3 rows) on both sides of stair case, supported on 50x50x6mm M.S. angle section, spaced at intervals not more than 1.5m, Proper ventilator at top dome in circular shape of 1.2 m dia, Water level indicator fabricated with sensor connecting to automation, Lightening conductor as per I.S.S.2309 or its latest amendments of latest electricity rules, consisting of proper elevation rod with 5 or more fork points as prescribed in ISS 2309‐1969 and ISS 3013‐1966, C.I. manhole of min 60x60cm size with locking arrangement, safty gate including cage after first landing, Supply, fixing, jointing of D.I.D/F Pipes of appropriate size with D.I.D/F specials conforming to IS 8329/2000 as vertical pipes for inlet |
| 4 | 300 KI 14 M Staging |
| 5 | Excavation of earth in ordinary soil (loam, clay or sand) for pipe line and rising main trenches including lift upto 1.50 m and lead upto 50 m and refilling watering, ramming of the excavated earth into the trench and also disposal of surplus earth upto 50m from the center of the trenches including supply of all material labour, T&P etc complete as per instructions of Engineer ‐in ‐charge. |
| 6 | Ordinary soil |
| 7 | Mixed soil with Kankar |
| 8 | Supply of following sizes pipes for ditribution system conforming to latest/relevant I.S 4984/1995 Specification with all jointing materials and specials conforming to leatest.Relevent I.S specifications including F.O.R. Destination and all taxes and insurance etc. with loading unloading and carting up to site of work also including specials for these pipes and lowerring them into the trenches and laying true to alignment and gradient and jointing etc.complete ( including testing of pipe lines and cutting of pipes for making up the lenght but excluding the cost of trenches all complete as per instructions of Engineer -in-Charge. |
| 9 | 90 mm dia HDPE Pipe PN‐6: Class PE‐100 |
| 10 | 75 mm dia HDPE Pipe PN‐6: Class PE‐100 |
| 11 | 63 mm dia HDPE Pipe PN‐6: Class PE‐100 |
| 12 | Supply and carting up to site of work of the following dia DI butterfly /sluice valves, class I, working pressure 10 Kg/cm2 confirming to IS: 780/1969 or its latest amendments,including valve fittings & Dismantling Joints as per requirement F.O.R. destination, and lowering them into the already prepared trenches, fixing in position and jointing them with pipelines and testing etc. complete and also including supply of jointing materials etc. complete .including all taxes and insurance, as per instructions of Engineer ‐in ‐charge. |
| 13 | Sluice valve ‐80 mm dia |
| 14 | Sluice valve ‐ 50 mm dia |
| 15 | Construction of following type chambers as per department type design and drawing including Heavy duty M.S. Manhole Cover and all materials, labour, T&P etc complete for proper completion of work as per instructions of Engineer ‐in ‐charge. |
| 16 | Sluice valve chamber ( masonry type )dia upto 200 mm ‐ 1000 (L) x 1200 (W) x 1300 (H) mm |
| 17 | Dismantling of the following type of road surfaces including supply of all materials labour T&P etc. required for proper completion of the work as per instructions of Engineer-in-charge |
| 18 | B.O.E. surface |
| 19 | Bituminous surface |
| 20 | Interlocking Road |
| 21 | C.C. Road |
| 22 | Reinstatement of the following type of road surfaces with old and new materials including supply of all materials labour T&P etc. required for proper completion of the work as per instructions of Engineer-in-charge |
| 23 | B.O.E. surface( 50% of existing bricks to be reused) |
| 24 | Bituminous surface |
| 25 | Interlocking Road |
| 26 | C.C. Road |
| 27 | Repairing of leakages in existing pipe line including excavation of earth pit,bailing out of water, cutting of pipe line repairing of leakage by jointing materials,testing of pipe line and refilling of excavated earth ramming, levelling complete with supply of all required material,labour,T&P etc complete. |
| 28 | 63 mm dia pipe |
| 29 | 90 mm dia Pipe |
| 30 | 110 mm dia Pipe |
| 31 | Provision for following types of Culvert crossing along the alignment of pipe line complete as per instructions of Engineer ‐in ‐charge. ( casing of pipe is done by concreting) |
| 32 | Nala/Culvert Crossing ( width ‐3.5 m) upto Dia 300 mm |
| 33 | Making house connection should be done atleast 2 m inside the boundary wall with provision of tap from distribution line to outer wall of house, with supply of 1 m G.I. pipe ( 15 mm ) ( above ground ) & average 5 mtr. MDPE Pipe ( 20 mm) ( below ground) including specials, saddle, Tap,etc. of suitable size, T&P etc. including excavation, laying and jointing for proper completion of work as per instructions of Engineer as per Dwg 12 ( excluding road restoration) |
| 34 | Repairing of old FHTC |
| 35 | Construction of single tap pillar type stand post as per type design |
| 36 | Painting of pump house, staff quarter and boundry wall including scraping of old paint and painting with one coat white cement based priming coat and two coat weather proof exterior emulsion ofnasian/berger/nerolacincluding supply of all material labout,T&P etc. complete. |
| 37 | Electronic type chlorinating dosing system with 6 LPH capacity 4 kg/cm2 working pressor with 100 liter tank. |
| 38 | Interconnection of newly laid rising main pipe line to OHT and making bypass arrengement and connection with pump no.2 including valves and all specials materials labour T&P etc all complete. |
| 39 | Scheme Information MS Board as per JJM Guidelines. Including Supply of information Board, Painting and writing on board as required information. Please Enable Macros to View BoQ information |
