State Plan-2024-25-Rural Water Supply Scheme To Kuttampuzha And Vadattupara- Supply Erection , Testing And Commissioning Of Vt Pumpset Having Discharge Of 40Lps Against A Total Head Of 30M At Rwph Kuttampuzha And Allied Works-General Electrical Work
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Project Description
State Plan-2024-25-rural water supply scheme to Kuttampuzha and Vadattupara- Supply erection , testing and commissioning of VT Pumpset having discharge of 40LPS against a total head of 30m at RWPH Kuttampuzha and allied works-General Electrical Work
BOQ
| Sl. No. | Item Description |
| 1 | Working charge |
| 2 | OD142890/2024-2025:Supply of KWA pre- qualified reputed make slow speed Vertical turbine pump with bronze/SS impeller, SS shaft and CI pump casing with MS ERW column pipe of suitable diameter and lengthwith coupling, foundation bolt & nuts etc.complete suitable for coupling the pump and motor.The duty condition as follows.Discharge-40LPSTotal head-30mtrsSuction head-8mtrsLength of suction pipe-8mtrs |
| 3 | OD142892/2024-2025:Supply of KWA prequalified reputed make vertical hollow shaft TEFC squirrel cage induction motor suitable for the above pumpworking 3 phase 50 Hz. AC supply, working voltage 415 V (suitable for the pumpset) digital motor protection relay shall be included in starter as per present IE rules.Flexible coupling shall be used for coupling of pump and motors |
| 4 | OD142895/2024-2025:Supply suitable rating (Fully automatic ATS starter with air break contact for less than 50 HP and for above 50 HP FCMA starters to be used) 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" |
| 5 | OD142894/2024-2025:Panel board (suitable for operating two pump sets but one pumps set at a time):-Supply, erection, testing and commissioning of cubical type floor mountedMS 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 outgoing, (the 2 MCCBs are interlocking with each other)providing suitable size Aluminium bus bar, inter connect the above MCCBs and fitted with 3Nos. 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 andinter 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 & quot; |
| 6 | OD142889/2024-2025:Capacitor:-Supply, erection, testing and commissioning heavy duty APP capacitor for the motor to get a power factor above 0.95. The capacitor shall confirm to IS 2834. " |
| 7 | OD142888/2024-2025:Cabling work:-Supply, laying, testing and commissioning of suitable size 3 core XLPEAlluminium cables for the above pump set from bus bar to panel board , panel board to starter and from starter to motor considering energy conservation." |
| 8 | OD142893/2024-2025:Valves:-Supply of suitable size best quality heavy duty ISI marked CI double flanged sluice valve and Non return valve with suitable pressure rating. Fitting of valves shall include proper RCC support especially for Non return valves. In case of positive suction pump sets sluice valve should be in suction as well as delivery sides for easy repair works. " |
| 9 | OD142891/2024-2025:1)Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of2.7 metre long etc. with charcoal/ coke and salt as required .2)Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)-10metre |
| 10 | OD142887/2024-2025:Suction and delivery pipe connections :-Supply and fitting of suitable size best quality CI/DI pipe . 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 with bypass arrangements, supply and fitting pressure guage of suitable rating with main cock and connecting the delivery side of the pump with the valves and suitable specials to connect with the pumping main. If the dia. of suction pipe is above 200 mm CI/DI pipes & specials shall be provided " |
| 11 | OD142886/2024-2025:Erection, testing and commissioning :-Erection of pump ,motor, starter on suitable concrete foundation with base, plate, coupling the motor and pump using flexible coupling, fitting coupling guard, trial run and commissioning " |
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