41/27259/2025_26_1_1

OD191411/2025-2026: Tubewell Drilling 200mm (8") ( Code GWDDR 103 )

OD191477/2025-2026:Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to lS : 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer- in- Charge. 200 mm nominal size dia (23.3.3) (Code: GWDDR018)

OD191483/2025-2026:Supplying, assembling, lowering and fixing in vertical position in bore well un plasticized PVC medium well screen (RMS) pipes with ribs, conforming to lS: 12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths. as per direction of Engineer - in-charge 200 mm nominal size dia (23.4.3) (Code: GWDDR019)

OD191500/2025-2026:Providing and fixing Bail plug / Bottom plug ol required dia to the bottom of pipe assembly of tubewell as per lS : 2800 (part l). 200 mm dia (23.15.3) (Code: GWDDR021)

OD191515/2025-2026:PVC End Cap 200 mm (DG) (Code GWDMR006)

OD191759/2025-2026:1. Pumpset -Design, supply, erection, testing, trial run and commissioning of KWA pre qualified reputed make tube well submersible pump set with Bronze/SS impeller, SS shaft and CI pump. The duty condition is as follows: Tentative Discharge-. 10 lps against a total head-130 m, (The actual discharge and head are to be assessed after conducting necessary ETS/DGPS survey followed by hydraulic modelling using software like EPANET and the design is to be approved by the Engineer-in-Charge before procurement order is placed). The speed, efficiency etc. should be conforming to KWA norms and as directed by the officer in charge. 2. Motor - Supply, erection, testing and commissioning of KWA prequalified reputed make horizontal solid shaft foot mounted TEFC squirrel cage induction motor suitable for the above pump set working 3 phase, 40HP, 50 Hz , 415 V working in AC supply. The motor shall confirm to ELFI/IS 325 . 3. Starter - Supply erection, testing and commissioing of suitable rating ( Fully automatic FCMA) starter for the above motor with over voltage and under voltage protection , single phase preventer , over load relay with motor protection relay complete . 4. Panel board ( suitable for operating two pump sets bunt one pump set at a time ) - Supply, erection and commissioning of cubical type MS fabricated dust and vermin proof common control panel board consisting of 1 no. suitable capacity MCCB as incomer and 2 nos of suitable capacity MCCB as out going , providing suitable size Aluminum bus bar , 3 nos of indicator lamps , 1 no Volt meter with selector switch , Ammeter with selector switch etc complete the panel shall be fitted on a common base frame on suitable foundation . 5. Capacitor- Supply ,erection testing and commissioning duty APP capacitor for the motor get a power factor above0.95 . The capacitor shall confirm to IS 2834. 6 Cabling work-Supply, laying ,testing and commissioning of suitable size XLPE cable for the above pump set from panel board to starter and from starter to motor. 7. Valves- Supply of suitable size best quality heavy duty ISI marked double flanged sluice and Non return valves with suitable pressure rating. Fitting of valves shall include proper RCC support especially for Non return valve. 8. Delivery pipe connections-Supply and fitting of suitable size best quality GI/MS pipe of thickness not less than 8mm for a total length of 10 meter suitable for the above pump set and valves with suitable flanges, nut and bolts, IR sheet etc complete and connecting the delivery side of the pump with valves and suitable specials to connect with the pumping main. 9.Conditions : Including Maintenance for a period of Five years. Say 25 HP tube well submerssible pumpset ( The rate includes the cost of motor, pump, starter, panel, cable, earthing, capacitor, the cost of suitable sluice valve and Non Return Valve at delivery side of pump set) (Rates as per CE (Projects) KWA Proceedings no. 10636/AE 15/2022/KWA dated 29.03.2023).

OD191762/2025-2026:Supply of additional 3 core flexible cable suitable size and capacity for working of the specified pump set

OD191763/2025-2026:suitable size uPVC vertical column pipe for submersible pump erection.