Kerala Water Authority Tender

Working Charges

OD189027/2024-2025:Design, Supply, Testing, Erection and Commissioning of Submersible Pump sets having head of 122m and discharge 20lps of required capacity with a working voltage of 440 Volts with required starter, cables etc. as per I.E. Rules , including supply erection of suction pipe with bell mouth and fitted with mesh to prevent entry of heavy bodies connected in parallel working together with soft starter, panel board with bus bar arrangements having suitable size suitable rated draw out type MCCB (moulded case circuit breaker ), Isolator etc. with required protective equipment and relays as per IE rules in force supply and erection of pipe connection and valves PN 1.6 ( Non return and Sluice valves) Pressure Gauge, Electric connection, Interconnection with Header Pipe of CI Pumping main, Trial run etc. Including 1 Nos Soft starter, Cable for 50 m length each and Specials for Inlet & delivery connection etc. complete<br>(Note:- This rate includes Cost of pump, Cost of motor, Cost of panel board, Cost of Soft starter, Copper cable from panel board to the starter & from starter to motor, Capacitor, Suction pipes ,foot valve, Non return valve, Sluice valve, Pipe connection works for suction side & that at delivery side up to valves including fixing of NRV & sluice valve, Suitable Earthing as per IE rules, Erection charges of all equipment including foundation cost, Trial running & commissioning, maintenance for a period of 2 years, Inspection charges for above all items etc)<br>(Rate as per order no. KWA/HO/SP/333/2011/Pumps dtd 20.12.2011)<br> One year extended warranty beyond the original warranty period of I Year. Total shall be limited to 2 Years . (The actual head to be arrived by the contractor).

5.1.3:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)