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| 1 | Construction of tube-well from ground levels to accommodatehousing and assembly pipe of following sizes in all types of alluviumstrata by percussion/ rotary drilling method and with gravel as perIS:4097-1967 and packing as per IS:2800 (Part I -& II) 1979 asamended upto date (the work includes the cost of gravel & itsprimary packing and packing during development, lowering ofhousing & strainer assembly pipes, with supply and wrapping of coirrope, wherever necessary for arresting fine sand particles. The workwill not include cost of housing pipe and strainer pipe assembly anddevelopment work, but work would be completed after obtainingsand free water).Nominal bore 150mm dia |
| 2 | Construction of Tube-well upto 100 Meter depth and above in alltype of rocks by DTH system and over burden to accommodatecasing pipe of following sizes in all types of soils and over burdenincluding lowering of casing pipes but excluding cost of casing pipesas per IS : 2800 (Part I & II) 1979 specifications. The work would becompleted after obtaining sand free water. The tube well shouldhave a throughout bore as per nominal dia of casing pipe:150 mm dia Nominal bore |
| 3 | Supply of ERW M.S. black casing pipe ISI marked (IS: 4270/1992)of grade Fe410 of following nominal bore sizes at site of work.150 mm dia |
| 4 | Supply of strainer pipes made of ERW M.S. black pipe ISI mark of following sizes at the site of work including required size of slotting as per IS:8110-1985 of following nominal bore sizes at site of work.150 mm dia |
| 5 | Supply and fixing of tube well cover of M.S. sheet (6mm thick) with nuts and bolts complete for casing size:150 mm dia |
| 6 | Installation of submersible motor pump set in tube-well/open well complete (labour charges only) including transportation of tripod, chain pulley block & any other material required for lowering purpose |
| 7 | P/Laying ISI marked P.V.C. insulated submersible cable confirming to(IS:694) and as per IS 8130 : 2013 of 1.1 kV grade . Wire should be made from 99.90 % purity copper, stranding in acc. to IS:8130/IEC 60228 for lower watt loss , oxygen free for less chances of oxidization, insulation PVC type A/C/D , flame retardant as per IS 10810-53, better amperage rating as per IS:3961 part 5, existing pipe / open trench / Cable tray / on surface including making connection etc. as required. For additional technical parameters of product / work refer Annexure \"A\" attached with this BSR (4.0 Sq.mm 3 core flat / Round ) |
| 8 | Providing & Laying P.V.C. / XLPE insulated & P.V.C. sheathed Unarmoured Copper cable confirming to IS:1554 P-I / IS :7098 P - I of 1.1 KV with electrolytic grade Copper made of copper rods confirming to IS 613-1964, of purity >99.7 %, Inner / outer sheath confirming to IS:5831 in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray (with cable tie) including testing etc. as required of following size. OEM must have it\"s own in house NABL accrediated Laboratory for testing procedure as per IS:10810 For additional technical parameters of product / work refer Annexure \"A\" attached with this BSR 4Core *4.0 Sq. mm |
| 9 | Supply & fixing of GI pipes confirming to IS : 1239 P - 1 ( 2004 ) with flanges duly screwed & welded including rubber washer, nuts & bolts of 8mm dia complete in all respect.All as per pre approved by Engineer in-charge. For additional technical parameters of products/ work , refer Annexure \"A\" attached with this BSR .B class 32mm dia |
| 10 | Supply and fixing of M.S. clamp set of 50 ×6mm flat iron with nuts and bolts etc. for holding the riser pipe assembly of submersible pump set. |
| 11 | Providing, installation, testing and commissioning of CentrifugalMonoblock pump set conforming to IS 9079 , 2 pole motor operatingat synchronised speed of 3000 RPM with requisite MOC impeller,priming funnel, cock, suitable flanges at suction and delivery side.Pump shall have common shaft for pump and motor. Motor shall besuitable for working on 415 V ± 10%, 3 Ph, 50 Hz A.C. Supply.Motor shall be TEFC type and Pump set shall be suitable for workingat various discharge and head requirements as per scope of work.Pump shall be erected on C.C. foundation / cross channels / RSJframe block with suitable foundation bolts grouted in C.C. foundationblock etc. complete in all respect as per specification, scope of workand direction of Engineer in-charge of following power rating,suitable for prescribed duty conditions mentioned in TDCentrifugal Monoblock Pump set (Single Stage)5.5 KW (7.5 HP) |
| 12 | Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 12701 marked with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank |
| 13 | Steel work welded in built up sections/ framed work including cutting,hoisting, fixing in position and applying a priming coat of approvedsteel primer using structural steel etc. as required.In stringers, treads, landings etc. of stair cases including use ofchequered plate wherever required, all complete. |
| 14 | Poly propylene - Random - Co - polymer (PPR) pipes SDR 7.4 -63mm Outer dia. |
| 15 | Supply and fixing of Oil / Air break Starter panel made out of sheet steel powder coated enclosure comprising of over load protection relay, short circuit & single phasing protection, ON / OFF push buttons, ammeter, voltmeter, indicating lamps etc. complete in all respect suitable for following rating motors. For single phase Submersible / Monoblock pump ---0.5 HP to 3.0 HP One starter |
| 16 | Supply and Fixing of electric control feeder panel comprising of suitable rating MCCB , fully automatic star-delta starter, over load relay, ampere meter with CTs, volt meter, phase preventer, suitable starting capacitors, phase indicators, lighting arrangement etc. complete suitable for three phase pump set. Thepanel should have space for energy meter ( supplied by DISCOM). All these equipments shall be housed by panel box made out from 18 gauge M.S. Sheet with powder coating. Panel should be of minimum size 900 x 600 x 450 mmwith Stand ( made of angle iron of size 35x35x5mm) duly bolted/screwed with enclosure box having 4 legs, each leg’s length 18\" and double door including inbuilt locking system. The legs should be embedded in M-15 cement concrete plat form. The size of CC platform should be equal or bigger than the base sizeof panel having height of at least 200 mm from ground level. The panel should have opening of suitable size in front of space for energy meter with glass for meter reading. The operation of panel should be suitable for on 440 Volt AC Supply.Above 5 HP and up to 10 HP Please Enable Macros to View BoQ information |
