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| 1 | TRANSPORTATION OF TUBEWELL ASSEMBLY TO THE SITE OF TUBEWELL INCLUDING |
| 2 | Carting of Tubewell Assembly i.e housing pipe, plain pipe, slotted pipe and other assembly items |
| 3 | Loading & Unloading |
| 4 | RATES OF MSERW 300/150MM TUBEWELL PIPES OF THICKNESS MINIMUM 7.1MM AND CONFORMING TO IS:4270(LATEST REVISED)Rates of 300 mm MS Dia Housing Pipe minimum 7.1mm thickness |
| 5 | Rates of 150 mm MS Dia Plain Pipe(As per tubewell assembly chart after logging report) minimum 7.1mm thickness |
| 6 | Rates of 150 mm MS Dia Slotted Pipe(As per tubewell assembly chart after logging report) minimum 7.1mm thickness |
| 7 | Rates of 300/150mm dia Tubewell Accessories like Bail Plug, Reducer, Well Cap, MS Nipple, MS Ring, Tubewell Assembly Support,M.S.S.I clamp etc complete in all respect |
| 8 | DRILLING OF TUBEWELL BORE INCLUDING TRANSPORTATION, ERECTION, DISMENTELLING Drilling of 650 mm dia bore from G.L to 70 m BGL |
| 9 | Drilling of 450 mm dia bore from 60 m BGL to 370m BGL |
| 10 | LOWERING OF TUBEWELL ASSEMBLY 300 mm dia MS Housing pipe from G.L to 60m BGL |
| 11 | 150 mm dia MS Plain/Slottedpipe from 60m BGL to 295m BGL |
| 12 | SHROUNDING OF PEA-GRAVEL AND GRAVEL SHIFTING Gravel packing charges of Pea-Gravel. |
| 13 | DEVELOPMENT OF TUBEWELL BY 600 PSI AIR COMPRESSOR INCLUDING ERECTION, TESTING, DISMENTELLING ETC.Development of Tube Well by 600 psiair compressor. |
| 14 | DEVELOPMENT OF TUBEWELL BY O.P UNIT INCLUDING ERECTION, TESTING, DISMENTELLING ETC. Development of Tube Well by O.P. Unit including testing by O.P unit |
| 15 | Chemical,Bacteriogical test of water sample |
| 16 | Cleaning of slotted pipe & painting of tubewell pipe and its accessories with approved anticorrosive enamel paint |
| 17 | Barricading of site during the construction of T.W for safety precaution |
| 18 | Switch Gear & complete cabling |
| 19 | SUBMERSIBLE PUMP SET1000 LPM50M Head (approx. to be confirmed later) Submersible Clear water pumping plant suitable to operate on 400+/-10% volt 50 hz, 3 Phase A.C supply(As per IS:8034-2000) |
| 20 | MAIN PIPING & VALVES 150 mm dia. 5.4 mm thick M.S Column Pipe with both end flanged & groove in flange for passing submersible cable and airline in each length in 3 M long 60 M with 1 mlong top pipe with cap and sealing ring and other accessories |
| 21 | 40 KVA Voltage Stabilizer |
| 22 | 150 mm dia Sluice Valve with Actuator |
| 23 | 150 mm dia Reflex Valve |
| 24 | Flow meter 150 mm Dia |
| 25 | Electro Mechanical type Chlorinating Plant |
| 26 | Gauges including Pressure Gauge, Depth Gauge and Accessories |
| 27 | Tools & Spanners |
| 28 | 2 Ton Lifting Tackle 4.5 Mtr Lift |
| 29 | PILLER AND GIRDER WORKConstruction of Pillars, Plate form & Gravel Feed Chamber alongwith the fixing of girder as per drawing including plaster and painting work. |
| 30 | RISING MAIN WORK Supply of 150 mm dia D.I./C.I./M.S. Pipe fitting and specials complete in all respect. |
| 31 | Excavation of earth in kaners mixed soil for pipe line making trench up to 50 mtr filling of trenches after laying of pipe including watering, ramming etc complete. (app. 50x0.80x1.10 mtr.) |
| 32 | Laying and jointing of 150 mm dia D.I./C.I./M.S. pipe into trenches proper arrangement and alignment in suitable gradient including all labour T&P etc. complete. |
| 33 | Making thrust block with 1:2:4 cement, course sand and stone grit including supply of all material, labour, T&P complete. |
| 34 | CABLE LAYING WORKSupply of 35 sq. mm 3½ core Aluminium Armoured Cable to site including loading unloading complete all work. |
| 35 | Laying of 35 mm2 PVC insulated armored aluminum cable 3.5 core x 2 Nos at depth for 0.75 meter b.g.l. and over cushion of sand 75 mm thick all around and protected with brick on side and top including digging, and back filling of all labour T&P required for proper completion of work from pump house to re-bore T/W i.e. junction box |
| 36 | S/F of M.S. Distribution Box, out door type weather-proof, complete with locking arrangement including grouting with cement coarse sand and stone ballast complete with labour material & T&P. |
| 37 | Laying of 6 sq. mm sub. Cable from T/W to junction box in 32 mm size conduit pipe with lugging etc. complete. |
| 38 | Painting |
| 39 | Internal electrification of Pump House |
| 40 | Campus Lighting |
| 41 | INSTALLATION & EARTHING Installation of pumping plant alongwith all necessary fitting including bypass & delivery arrangements, airline and gauges fittingnetc. Complete in all respect with Supply & buryingof600 mm x 600 mm x 6 mm G.I plate vertically for double earthing with its top at lease 3m. Below ground level complete with 40mm dia. G.I pipe and funnel for watering and one earthing load of25mm x3mm G.I strip in L.S 32 mmdia. G.I pipe upto switch bold 30 sq.cm. C.I frame with hinged cover masonry and salt at least 200mm. thick all a ground etc. complete in all respect as per ISS and Indian electricity rules |
| 42 | Commissioning & testing of pumping plant |
| 43 | Trial & Run for 3 months (excluding energy charges) |
| 44 | Any other items required for completion of above work. |
