State Plan- works under Nedumkandam section-State Plan 2024-25 - Energy efficiency improvement, Optimization of Electromechanical items, Safety Audit and Ensuring Safety in Operation of WTPs and Pump Houses- RWSS to Udumbanchola - Supply, e

OD70149/2024-2025:1. PUMP & MOTOR -Supply, erection, testing and commissioning of KWA pre-qualified reputed make Centrifugal pump set with bronze/SS impeller, SS shaft and CI pump casing etc. complete. The duty condition is as follows, Discharge - 6 lps & Total head - 92m, the motor is TEFC squirrel cage induction motor suitable for the above pump working with 3 phase, 50 Hz, 415 V shall confirm to EEFI/IS 325 etc. complete including providing suitable concrete foundation including cost of cement., sand and metal etc. Flexible coupling shall be used for coupling of pumps and motors. 2. STARTER - Supply, erection, testing and commissioning of suitable rating fullu automatic star delta starter with air break contact starter suitable for the above motor with over voltage and under voltage protection, single phase preventer, over load relay with motor protection relay with main contactor and bypass contactor as per IE rules and code of practice etc. complete. 3. Panel Board (suitable) for operating pump sets (but one pump set at a time) - Supply, erection, testing and commissioning of cubical type floor mounted 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 (The two MCCBs are interlocking with each other) providing suitable size Aluminium bus bar inter connect the above MCCBs and fitted with 3 Nos of indicator lamps, 1 No. volt meter with selector switch, 1 No. Ammeter with selector switch etc. Complete and provided with a common earth bus 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 suitable foundation. 4. CABLING WORK - Supply, laying, testing and commissioning of suitable size cables for the above pump set from panel board to starter and from starter to motor , considering energy conservation. 5 .EARTHING - Supply 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 standards. 6. CAPACITOR - Supply, erection, testing and commissioning of heavy duty APP capacitor for the motor to get a power factor above 0.95. The capacitor shall confirm to IS 2834 . 7. VALVES - Supply of suitable size best quality heavy duty ISI marked CI double flanged sluice valve and Non return valve with suitable pressure rating 8. SUCTION AND DELIVERY PIPE CONNECTIONS - The size of the suction pipe is suitable as per the site condition with a max length of 7.5m. Suitable size foot valve connecting at the suction pipe bottom etc. complete and connecting the delivery side of the pump with the valves and suitable specials to connect with the pumping main.Warranty 2 Year (1 year warranty+ 1 Year additional warranty)

OD109714/2024-2025:Dismantling the existing old damged pump by disconnecting the cables

15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

4.3.1:Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns

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)

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

OD109766/2024-2025:Installing surveillance mechanisamforautomated pumping stations includng supply of 5 MP camera with motionsensor,5 Mp out DVR,1 TB Hard disk,3/4G SIM Router ,associated cable ,stabilizer,mounting unit /rack etc