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| 1 | Booster Pumps for Chiramukku- Zion kunnu, Neduman, Puthan palam - kallidakunnu |
| 2 | OD284185/2025-2026:Supply and erection of CF pump set with the following specification - 1. Pump - Supply, erection, testing and commissioning of KWA pre-qualified reputed make booster high head three phase centrifugal pump sets with Bronze/SS impeller, SS shaft and CI pump casing with suitable types base plate with coupling, coupling guard, foundation bolts and nuts etc. complete including providing suitable concrete foundation including cost of material etc. complete. as per CEA regulation 2010 and present code of practice for an operating total head of 90 m head, 3 LPS, including cost of all required protection equipment with an efficiency not less than 70%, Suction head – positive suction, 2. Motor Supply, erection, testing and commissioning of KWA prequalified reputed make horizontal solid shaft foot mounted TEFC squirrel cage induction motor suitable for the above pump working on 3 phase 50 Hz Ac supply, working voltage 415V , 3000rpm. The motor shall confirm to Latest IE standards, including providing suitable concrete foundation, including cost of materials etc. complete for 415 V motors digital motor protection. Relay shall be included in starter as per present IE rules. . Flexible coupling shall be used for coupling of pumps and motors 3. Starter. Supply erection testing and commissioning of suitable rating starter suitable for the above motor with over voltage and under voltage protection, single phase preventor, overload relay with motor protection relay with main contactor and bye pass contactor as per IE rules and code of practice etc complete 4. Panel board - Supply , erection, testing and commissioning of cubical type wall mounted MS fabricated dust and vermin proof common control panel board consisting of 1 No. suitable capacity motor protection MCCB as incomer and and No of suitable capacity MCCB as outgoing providing suitable size Aluminium bus bar to interconnect the above MCCBs and fitted with 3 Nos of indicator lamps,1 no. volt meter with selector switch ,1 no. Ammeter with selector switch for measuring current in each phase 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. 5. Cabling work - Supply, laying testing and commissioning of suitable size XLPE copper cables for the above pump set from panel board to starter and from starter to motor considering energy conservation for a total length of 10 M. 6. 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. 7. Capacitor - Supply, erection testing and commissioning of heavy duty APP capacitor for the motor to get a power factor above 0.95. Capacitor should be connected to external contactor, and the capacitor shall confirm to IS 2834 8.Valves and Pressure gauges – Supply, Erection and commissioning of suitable size best quality GM Valve , Non Return Valve and Pressure Gauges with suitable Pressure rating. Fitting of valves shall include proper RCC support. 9. Suction and delivery pipe connection - Supply and fitting of suitable size best quality PVC 10 Kg pipe for a total of 10 m, suitable for the above pump set , suction pipe and valve with suitable flanges, nut and bolts IR sheet etc complete and connecting the delivery side of the pump with the valves and suitable specials to connect the pumping main. Efficiency of pumpset 70 %. The guarantee period is two years with full replacement of above mentioned units . As per the order no. 9710/ae 15/2021/kwa dtd 8-2-2023. |
| 3 | OD284188/2025-2026:OYEC amount for taking connection to the Booster pump house including CD, Inspection charges etc. complete. |
| 4 | OD284186/2025-2026:Protection cover for Booster pump, KYOSK for placing the energy meter starter and pannel board accessories |
| 5 | OD284184/2025-2026:GSM-based motor remote controller, Scheduler and protector offers effictive protection to motor from dryrun, overload,single phasing, phase reversal,under voltage and over voltage. Flexible Scheduling and timer functions with power outage compensation Up to 7 SMS users and an unlimited number of app users per motor.Works with mobile app, Google Assistant and Alexa (Up to 10 HP motor) |
| 6 | Pipe line work |
| 7 | 100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil. |
| 8 | 100.59.1:Cutting the bituminous / concrete roads with cutting machine for a minimum depth of 200mm along the sides of proposed alignment of the pipe to be laid without causing any damage to other utilities, including the charges for hire and conveyance of tools and plant, cost of consumables and charges for lighting, watching, ribbon fencing, caution boards, traffic diversion, and as per the direction of departmental officers etc. complete, before carrying out the demolition of bituminous / concrete road by mechanical means and carrying out the excavation. |
| 9 | 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) |
| 10 | 100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals. |
| 11 | 100.98.235:Supply of PVC Pipe, 10kg/cm2, 75mm Dia. |
| 12 | 100.9.7:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 75 mm nominal outside diameter pipes. |
| 13 | OD284179/2025-2026:Interconnection from newly laid 90 mm pipe line to the existing 200 mm PVC by supplying and fixing equal Tee and connected items. including cost of cutting, earthwork excavation, bailing out ,fencing, valve operation ,fixing materials pipes and specials, etc complete all as per direction of Engineer in charge |
| 14 | 4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III)derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 15 | OD284180/2025-2026:Interconnection from newly laid 75mm pipe line to the existing branch lines 110/90/75/63 mm pvc by supplying and fixing equal Tee and connected items.cutting, earthwork excavation, bailing out ,fencing, valve operation ,fixing materials pipes and specials, etc complete all as per direction of Engineer in charge |
| 16 | OD284182/2025-2026:Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :65 mm nominal bore Please Enable Macros to View BoQ information |
