Sustainability Support to Community Managed Water Supply Schemes - 2025-26 - Kuzhimanna Grama Panchayath, Malappuram District

Maintanance works on Source 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

Finishing with Deluxe Multi surface paint system for interiors and exteriors using primer as per manufacturers specifications:Two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of special primer applied @ 0.75 ltr /10 sqm

Providing and fixing 1 mm thick M.S. sheet sliding- shutters, with frame and diagonal braces of 40x40x6 mm angle iron, 3 mm M.S. gusset plates at the junction and corners, 25 mm dia pulley, 40x40x6 mm angle and T-iron guide at the top and bottom respectively, including applying a priming coat of approved steel primer

Lettering with black Japan pint of approved brand and manufacture

Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.On steel work

Pumpset 10hp a. Pump & Motor : Supply, erection, testing and commissioning of KWA pre-qualified reputed make open well submersible motor pump set, conforming to IS 8034/2002 and amended thereafter and BEE3 Star of rated discharge, and Head, with Bronze or Cast SS impeller, Brass Screws and CI FG 200 grade Pump Bowl / Diffuser with ISI mark. The pump shall be directly coupled to a continuous rated two pole suitable wet type vertical squirrel cage induction motor as per IS 9283,/ 1995 as amended thereafter, suitable for operation in AC 3 phase 415 V + /- 10%, 50 Hz + / - 5%, Duty Conditions : Discharge - 1.96 lps Total Head -177 m HP:- 10 Hp b. Starter: Fully automatic air break star delta starter with single phase preventer with ammeter confirming to IS 13947, iec 60947-1 with auto restart facility for pump houses where panel boards are available, Supply and delivery of Star-Delta starter where panel boards are available confirming to IS 13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/ three Phase/50HZ(+/- 5%) and 415V (+/- 10%) including 3 pole magnetic contactor with under voltage release - 3 Nos., CT operated Ammeter(65 mm dia) with suppressed scale, Voltmeter (65mm dia), Voltmeter selector switch, Miniature Circuit breaker, Thermal Overload relay, Air Break contactors suitable for next Standard higher KW rating, Single phasing preventer, dry running preventer and On/Off Push button switches, wiring with 1 sq.mm / 4 sq. mm copper pvc insulated cable, powder coated vermin proof box, including the capacitor. as per IE rules and code of practice, for working 10 HP Submersible pump set, considering all practical losses in Voltage and efficiency. c. Panel board: Supply, erection, testing and commissioning of MS fabricated control panel board , suitable for providing control system for running pump sets, provided with a common earth bus for the entire panel as per IE rules and code of practice. The panel shall be fitted on a common base frame on suitable support clamps, for working 10 HP Submersible pump set. d. Cabling work: Supply, laying, testing and commissioning of above pump set , Copper Cable not below 25 sqmm , 6 lines, from starter to motor, for working 10 HP Submersible pump set. considering energy conservation, additional length allowance as loop for future repair as per the direction of Engineer. e. Earthing: Supply of all materials and providing suitable earthing by using suitable size pipe/plate earthing Gl/copper strip buried in ground and giving double earthing to motor, starter, panel board etc. as per IE standards. f. Capacitor: Supply, erection, testing and commissioning of heavy duty APF capacitor for the motor to get a power factor above 0.95. The capacitor shall confirm to IS 2834 g. Valves: Supply of suitable size best quality heavy duty ISI marked CI double flanged sluice valve and Non retum valve of 50 mm dia. 1.60 PN pressure rating. Valves , of reputed make. h. Suction and delivery pipe connections: Supply and fitting of 50mm dia. best quality C class GI erection pipe, for a total length of 10 m. suitable for the above pump set with suitable flanges, bends, nut and bolts IR sheet packing etc. complete , welded firmly inside and out side for the flange, to hold the heavy load, and for facilitating lifting and erection of motor inside the pump house) and connecting the delivery side of the pump with the valves and suitable specials to connect with the pumping main. i. General Conditions: Warranty - 2 years (rate inclusive of 2 year warranty and maintenance during a period of 2 years from the date of commissioning), for Motor pump set and accessories supplied.

Supply and installation of 25 Sq. mm additional cable beyond the initial supply

Electronic mobile starter Supply and installation of ROBOTIC CONTROL; SYSTEM mobile starter with all required fittings and features like motor ON/OFF through missed call, motor ON/OFF through SMS , in bulid preventer and auto starter suitable every single / three phase motor starter, inbuilt star delta timer , cyclic timer, dry run prevention, over load prevention,real time clock , 1 year guarantee and customer service at site whwnever required

House connection works Providing 15mm water meter from existing PVC / HDPE line, using 20mm Indian Standard Class 6 uPVC pipe and Ball Valve, uPVC, 12.5kg/cm2, 20mm ,PVC Air valve, Elbow, MTA,FTA, couplers, PVC Service Saddle of suitable size etc. and connecting with the mains, testing the joints etc. complete including trenching and refilling in all kinds of soil up to a depth of 1.50m for main line tracing and trench of average cross section 0.3m x 0.75m for laying connection pipe and service pipe, fixing water meter, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labour charges, including the cost of tested Class B Multijet water meter with ISI mark and weather resistant PP / PE meter box of minimum size 300mm x 200mm x 150mm, but excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers.