Kerala Water Authority Tender

Working Charges & Cost of Materials

OD110033/2024-2025:1. Pump-Supply, erection, testing and commissioning of KWA prequalified reputed make Vertical Turbine pump set with Bronze impeller, SS shaft and CI pump casing, SS sleeve to the ISI and IE rule complete. The duty condition is as follows ( Discharge- 20 LPS, Total head- 100 m), 2. Motor - Supply, erection, testing and commissioning of KWA pre qualified reputed make squirrel cage induction motor suitable for the above pump set working 3 phase, 50 Hz , 415 V working in AC supply with 1460 rpm speed. The motor shall confirm to ELFI/IS 325 including suitable size FRLS 3 core flexible cable etc complete 3. Starter - Supply erection, testing and commissioning of suitable rating soft starter for the above motor with over voltage and under voltage protection, single phase preventer , over load relay with motor protection relay with main conductor and bypass conductor as per IE rules and code of practice etc, 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 Aluminium bus bar , 3 nos of indicator lamps , 1 no Volt meter with selector switch , Ammeter with selector switch etc complete and provide with a common earth bus bar for the entire panel and inter connect with the MCCBs as per IE rules and code of practice. The panel shall be fitted on a common base frame on<br>suitable foundation change over switch.5.Cabling work-Supply, laying, testing and commission of suitable size XLPE cable for the above pump set from panel board to starter and from starter to motor considering energy conservation. 6.Earthing Supplying of all materials and providing suitable earthing by using suitable size pipe/ plate earthing GI / copper strip buried in ground and giving double earthing to motor, starter, panel board etc as per IE standers.7.Capacitor- Supply, erection testing and commissioning duty APP capacitor for the motor get a power factor above 0.95 . The capacitor shall confirm to IS 2834.. . 8. SUCTION & 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 by using suitable flanges, nut and bolts, IR sheet etc complete with 2 year warranty (original warranty period of one year+1 year additional) and any documents needed as per direction of departmental officers.

OD110034/2024-2025:Dismantling the existing pump and motor set from the foundation by disconnecting the wires and cables from the supply line,lifting the pump set by using