DEPOSITKottukal GP deposit work Project No 256 24 24 Construction of new Tubewell at vengapotta tank site and Supply installation and commissioning of Tubewell Submersible pump set and existing tank maintenance and allied works at Vengapotta

OD246219/2024-2025:1. Pumpset - Design, suply, 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-125 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 based on the yield of tubewell proposed.). The speed, efficiency etc. should be conforming to KWA norms and as directed by the officer in charge. 2. Motor - Suply, erection, testing and commissioning of KWA prequalified reputed make horizondal 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 erction, testing and commissining of suitable rating ( Fully automatic FCMA) starter for the above motor with over voltage and under voltage protection , single phase priventer , over load relay with motor protection relay complete . 4. Panel board ( suitable for operating two pump sets bunt one pump set at a time ) - Suplly, erection and commissioning of cubical type MS fabricated dust and vermin proof commen control pannel board cosisting of 1 no. suitable capacity MCCB as incommer and 2 nos of suitable capacity MCCB as out going , providing suitable size Aluminium 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 commen 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-Suplly, laying ,testing and commissining 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 Maintanance for a period of Five years. ( rate included motor, pump,starter, panelboard ,cable,earthing, capacitor, valves suction and delivery line) (Rates as per CE (Projects) KWA Proceedings no. 10636/AE 15/2022/KWA dated 29.03.2023).

OD173306/2025-2026:Supply of additional 3 core flexible cable suitable size and capacity for working of the specified pump set

OD173308/2025-2026:Supply of suitable size uPVC vertical column pipe for submersible pump erection.

OD247415/2024-2025:Charges of supplying, conveying and fixing the 100/125mm GI pipe with connecting to the pump suction pipe and the inlet line of tank, including all labour charges and specials as per the direction of engineers in charge.

18.38.4:Painting G.I pipes and fittings with synthetic enamel white paint with two coats over a ready mixed priming coat, both of approved quality for new work:32 mm diameter pipe

100.98.429:Supply of CI Non Return Valve, Conforming to IS 5312 Part I - 1984, PN 1.6, Size 100mm.

100.98.458:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 100mm.

100.98.460:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 150mm.

100.31.2.2:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 100mm diameter, Class II.