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| 1 | PART-A |
| 2 | (P-2.4.2)Construction of Tube Well up to 100 mtr. depthin all type of rocks by DTH system & over burden to accommodate casing pipe of following sizes in all types of soils & over burden including lowering of casing pipes, (if required) excluding cost of casing pipes, as per IS:2800 Part 1: 1991 andIS:2800 Part II: 1979 (both amended up to date) and technical specifications. The work would be completed after obtaining sand free water. The tube well should have a through out bore as per nominal dia of casing pipe.Nominal bore 200 mm dia. |
| 3 | (P-2.4.1)Nominal bore 150 mm dia. |
| 4 | (P-2.3.2)Construction of tube well after completion of drilling by rotary /percussion method & up to 100 mtr. depthin all type of rocks by DTH systemas per IS:2800 Part 1: 1991 andIS:2800 Part II: 1979 (both amended up to date) and technical specifications. The workshall be deemed completed only after obtaining sand free water. The bore well should have a throughout nominal size bore beyond casing pipe.Nominal bore 200 mm dia. |
| 5 | (P-2.3.4)Add 15% extra on above item (Item No 2.3.1 to 2.3.3) for drilling depth beyond 100 mtr and up to 200 mtr from ground level, rate shall be applicable for only extra depth beyond 100 mtr and up to 200 mtr. |
| 6 | (P-2.3.5)Add 30% extra on above item(Item No 2.3.1 to 2.3.3) for drilling depth beyond 200 mtr and from ground level, rate shall be applicable for only extra depth beyond 200 mtr . |
| 7 | (P-2.6.3)Construction of tube well from ground level and up to 100 mtr depth and above to accommodate housing assembly pipe in all type of unconsolidated formation such as pebbles, boulders, collapsible formation etc. by Odex drilling method as per IS: IS:2800 Part 1: 1991 andIS:2800 Part II: 1979 (both amended up to date) and technical specifications. The work will include lowering of housingand strainer pipe assembly and casing shoe including cost of casing shoe, but excluding cost of the casing pipe. The work would be completed afterobtaining sand free water. Nominal bore 200 mm dia. |
| 8 | (P-2.11.2))Supply of ERW M.S. black casing pipe ISI marked (IS: 4270/2001) or amended up to dateoffollowing sizes 200 mm dia NB (Thickness of pipe 5.4mm & mass of tube 28.46 Kg/m) |
| 9 | (P-2.12.3)Labour charges for making slots on blank pipes made of ERW MS black pipe ISI marked of following sizes, the slotting should be as per IS:8110-1985. 200 mm dia nominal bore of 5.4mm thickness |
| 10 | (E-21.2.2.1)Supply & fixing of PVC threaded casing pipes for Tube well (IS 12818:1992) of3mtr. Each for depth up to 1200 ft. Plain and strainer Casing CS for Depth upto 400ft. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . more than400 ft to 1200 ft. Depth 40mm dia |
| 11 | (P-2.19.2)Supply & Fixing of ISI marked three core PVC flat submersible cableas per IS 694:1990 or amended up to date and conductor as per class 5 of IS 8130:1980including making connection etc. 3 core 6.0 Sq.mm |
| 12 | (E-21.3.2)Providing & Laying of Polypropylene rope Confirming to IS:5175 for submersible pump of following sizes. 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 . 16mm (suitable above 50mm & up to 75mm OD pipe) |
| 13 | (E-21.6.1.5)SITC of Radial / mixed flow ISI marked water and anti-corrosive liquid filled submersible motor pump setssuitable for 100/150mm dia borewell.The size of adopter fixed on top of the motor should exceed the top of coupler , for safegaurd the coupler. The construction material of motor and pump should match IS: 8034 : 2018 and IS: 9283 guideline. The radial flow pumpset should operate at 5 star energy efficiency level of BEE and mixed flow pump set should operate at 3 star energy level of BEE, accompained by valid BEE certificate. Motor should be IE2 class as per IEC 60034-2-1: 2007, IEC 60034-30: 2008,& IS12615:2011with required accessories including making connection suitable for Bore well. The job includes labour part of lowering ofriser pipe G.I./H.D.P.E. with rope, cables & pump, installation of complete fitting and accessories, jointing of electrical cables up to Starter. All labour for testing of submersible pumps set and supply of water to water mains, complete in all respect. OEM shall have submitNABL / CPRI / ERDA accrediatedlab type test certificate before execution. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR .100 mm diameter Submersible pump shall have following HP Rating, phase, Head range, Discharge range respectively. 5.0 HP, 1-Ø, (56 - 236)Mtr, (90 - 25) LPM Copper wound |
| 14 | (P-2.23.3)Supply & Fixing tube well coverof MS sheet 8mm thick at top & 5mm thick 100mm wide shroud around the edge so as to form a cap on the top end of casing pipe with GI Nipple 45cm long & two GI flanges at both ends in 80mm sizes passing through a hole in the centre of MS sheet. A 25 mm socket with end plug shall also be welded over top plate. A GI nipple having outside thread of size 1/2\" (for installation pressure gauge) shall be provided & welded with 80mm GI nipple near top plate nipple shall be provided with end plug.200mm dia |
| 15 | (P-2.22)Supply & Fixing M S clamp set of 50x6 mm flat from iron with nuts and bolts etc. for holding the riser pipe assembly of submersible pump set. |
| 16 | (E-21.13.1.2)SITC of ContactorOEM Fabricated DOL/Star-Delta Starter panel with switchgear selection as per Type-2 Cordinatiom Chart andmade out from 1.6 mm thick powder coated CRCA sheet, enclosure comprising of over load protection relay, short circuit & single phasing protection, Illuminated ON / OFFpush buttons,ammeter, voltmeter, indicating lamps etc.suitable for following rating motors 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 .For single phase Submersible / Monoblock pump2.0 HP to 3.0 HP (DOL starter) |
| 17 | (S-233/2.15.1)P & F Full-way Valve (IS:778 Mark) or wheel valve of approved make:Gun metal 15 mm nominal bore |
| 18 | (S-233/2.15.3)Gun metal 25 mm nominal bore |
| 19 | (S-240/2.39.2)Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes (IS 15778 : 2007 code) having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings, this included jointing of pipes & fittings with one step CPVC solvent cement , trenching refilling & testing of joints complete as per direction of Engineer in Charge. (External work).(A) 20 mm nominal size |
| 20 | (S-240/2.39.3)(B) 25 mm nominal size |
