Providing new bore well with Power pump at USS Colony Ward No 04 in Udumalpet Municipality

Earth work open excavation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the excavated earth with a lead of 10 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc., complete complying with standard specification (TWAD SOR 2025-26 Pg No : 211)

Supply and delivery and fixing of 1000 Litre HDPE tank as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc., (TWAD SOR 2025-26 Page No 99)

Drilling of 150 mm Dia Vertical Borewell in Hand Rock area including all incidental charges, transportation etc., Complete as per standard specification.(TWAD SOR 25-26 Page No 217)

Supply and installation of 150 mm OD 6 KSC PVC casing pipe to the required depth (TWAD SOR 25-26 Page No 7 )

Supply and delivery of LT Single phase wet type Submersible motor pump suitable for 150mm dia bore well conforming to IS 8034/2002 specification MER 10/40 and as amended time to time suitable for installation. Pumps should control panel board from MS sheet 18 gauge with suitable DOL starter. MCB, dry run preventor, 16 Amps conductor, Voltameter up to 250V 1 No. overload relay on off push button indicator lamps with suitable capacitor. 15 Lpm / 90 M.H without panel board (TWAD SOR 25-26 Page No 117 )

Supply and delivery of directon line starter confirming to IS 13947 and IEC60947-1suitable KW rating for operation in AC/ single Phase /50HZ (±5%) and 230V (±10% )including Ammeter, Voltmeter, Thermal Ove rload relay,16Amps 2pole Magnetic Contactor with under Voltage protection, Indication lamp,starting capacitor,running capacitor and On/Off Push button switches, 5way connector, wiring with 1sq.mm /1.5sq.mm copper PVC insulated cable,powder coated vermin proof box including the capacitor (the cost of capacitoris to be taken separately).(TWAD SOR 25-26 Page No 133 )

Labour charges for the erection of submersible pump set in bore well /open well including fixing and jointing submersible cable with proper clamps up to the starter to require depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges up to the exterior wall of pump room and erection of panel board consisting of TPICN switches starter voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pump set and trail run for 10 days. (TWAD SOR 25-26 Page No 226 )

Supply of UPVC Column Pipe (Un-Plasticized Polyvinyl Chloride) per IS including all cost materials, conveyance labours etc., complete.(TWAD SOR 25-26 Page No 08)

32mm dia U PVC Pipe (Twad sor 2024-2025 pg.no: 07)

Supplying and delivery of PVC Insulated and Sheathed 4.00 Sq.mm 3 Core Flat Type Copper Cable Conforming To TO IS 694/1990 and As Amended Thereafter (TWAD SOR 25-26 Page No 140 )

Supplying and delivery of the following water supply materials with ISI specification

32mm dia UPVC Pipe (PWD sor 2025-2026 pg.no: 169)

Nylon Rope (PWD sor 2025-2026 pg.no: 169)

Supply and fixing of following size UPVC specials. confirming to ISI make. including all cost of materials, conveyance, labours, etc., complete.(PWD 2025-26 Page No 171,172)

32mm dia UPVC Elbow

32mm dia UPVC Tee

32mm dia UPVC Union

32mm dia UPVC Bend

32mm dia UPVC Coupler

Lowering UPVC rigid pipes specails to trench and laying to proper grade and alignment jointing with UPVC couplers with cement paste and testing to the required pressure including conveyance of water for filling during testing.(TWAD SOR 25-26 Page No 191 )

32mm dia UPVC Pipe

Refilling excavated earth after laying pipes as directed by departmental officers (TWAD SOR 25-26 Page No 211)

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