Tender For O&M - Water Supply Schemes-Bawss To Kundara & Adj. Pt - Supply Of 10 Hp Open Well Submersible Pump Set -Supply And Erection Of 10 Hp Open Well Submersible Pump Set With Accessories For Backwashing Operations Of The Treatment Plant At El Al
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Tender for O&M - Water Supply Schemes-Bawss To Kundara & Adj. Pt - Supply Of 10 Hp Open Well Submersible Pump Set -Supply And Erection Of 10 Hp Open Well Submersible Pump Set With Accessories For Backwashing Operations Of The Treatment Plant At El Al Water Treatment Plant (Wtp)-General Electrical Work
BOQ
| Sl. No. | Item Description |
| 1 | Supply , erection 10HP Open well Submersible pump set |
| 2 | OD63482/2026-2027:Design, Supply , erection, testing, Trial run and commissioning of Submersible pump set with the following specification - 1. Pump - Supply, erection, testing and commissioning of KWA pre-qualified reputed make submersible 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 cost of material etc. complete. as per CEA regulation 2010 and present code of practice for Discharge 8.5Lps ,Speed 2900 RPM, Total head 60 M including cost of all required protection equipment with an efficiency not less than 75%, Suction head 10 negative 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(select suitable), 2850rpm. The motor shall confirm to Latest IE standards, including providing suitable concrete foundation, including cost of materials etc. complete for 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 (Fully automatic starter with air break contact for less than 100 HP and for above 100 HP FCMA starter to be used) . Here soft starter to be provided. Starter suitable for the above motor with over voltage and under voltage protection, single phase preventer, 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 Aluminum bus bar to interconnect the above MCCBs and fitted with 3 Nos of indicator lamps,1 no. volt meter with selector switch ,1No. 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 heavy duty ISI marked CI double flanged Sluice Valve , Non Return Valve and glycerin filled Pressure Gauges with suitable Pressure rating. Fitting of valves shall include proper RCC support. In case of positive suction pipes set sluice valve should be in suction as well as delivery sides for easy repair works. 9. Suction and delivery pipe connection - Supply and fitting of suitable size best quality 65mm Class B GI pipe for a total of 10 m. suitable for the above pump set and suitable size foot valve and connecting the 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. If the dia of suction pipe is above 80 mm CI pipes and specials shall be provided. Efficiency of pump set shall not be less than 75 %. The guarantee period is minimum Five years with full replacement of above mentioned units . As per the order no. G. O. (P) No. 107/24/FIN Dtd 12-12-2024. Please Enable Macros to View BoQ information |
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