State Plan 2023-24 Supply erection, installation and Commissioning of additional motor pump set for delivering 25.64 lps and 98m head at Anakkara, Pattithara WTP

Amount

Supply, erection and commissioning of Motor Pumpset for Anakkara Zone

OD94746/2024-2025:Charges for dismantling the existing motor pumpset, power cables from the terminals of Motor, dismantling foundation bolts nuts of motor , dismantling and lifting the discharge head after detaching delivery line then, dismantling the delivery line flange,Stainer etc at the extreme end of the pipe line and clamping properly in the upper platform etc. Cleaning all parts shafts ,pump assembly ,spider sets and stacking the same in a convenient place including all labour, hire charges of special type tools Charges for dismantling the pump assembly ,seperating bell bowl blocks one by one dismantling and pulling out the impellers along with pump shaft using hydraulic press cleaning the muds, sand etc and finding the defects including all charges

OD94846/2024-2025:Supplying and erection of centrifugal pump set having Head 98m and Discharge 25.64 lps for Pumping Clear water from Pattithara WTP sump to Exsisting Malamakavu OHSR in Anakara One stand by best quality I S I mark KWA approved make, Pump Supply, erection, testing and commissioning of KWA pre-qualified reputed make centrifugal pump sets with Bronze/SS impeller, SS shaft and CI pump casing with suitable type base plate with coupling. Centrifugal horizontal split cage pump - Head 50 to 100m power 50HP- 99HP.

OD94890/2024-2025:Motor, supply, erection, connecting to the existing power cable, testing and commissioning of KWA pre-Qualified reputed make horizontal solid shaft, foot mounted TEFC squirrel cage induction motor suitable for 98m head and 25.64LPS of pump working 3 phase 50 Hz AC, supply, working voltage 415 V. The motor shall confirm to EEFI/IS 325 including providing suitable concrete foundation including cost of cement sand and metal etc. complete. Digital motor protection relay shall be included in starter as present IE rules. Flexible coupling shall be used for coupling of pumps and motors - Say 45 KW Horizontal TEFC squirrel cage 4pole induction motor

OD94857/2024-2025:Starter supply, erection,connecting to the existing power cables, testing and commissioning of suitable rating fully automatic star delta starter with air break contactor (Upto 70HP) suitable for the above motor with over voltage and under voltage protection, single phase preventer, overload relay with motor protection relay as per IE rules and code of practice etc. complete

18.83.6:Labour for cutting C.I. pipe with steel saw.250 mm diameter C.I. pipe

OD94982/2024-2025:250mm CID Joint

OD94983/2024-2025:Providing and fixing 250mm Zero Velocity Valve (Make- TARAMAA/ Other) conforming to IS Specifications following - 250mm dia MS fabricated spring loaded with 25mm by pass arrangement, Zero velocity valve consists of a spring loaded closing disc for stopping reverse flow in case of failure of pumps , enclosed in an outer shell. A well designed dome is located in back of disc to stream line the flow in routine operation. Disc should be mounted on a central shaft and is further supported by guide rods. Valve should be provided with a bye pass arrangement. Plain end zero velocity valve as per manufactured standard PN 16, and Body (inlet and Outlet)- Mild sheet material, Central Disc should be cast iron, Main shaft should be stainless sheet, Disc seat ring should be rubber, Spring material should be S.S spring sheet, Bush is SS/GM as per specification IS:2062 Gv. E250 Quality BR AI SI304. - MS fabricated Spring loaded with 25mm by pass arrangement plain end as per Manufacturer standard PN 16-250mm Dia

SARATH LAL T

Bidder Name

SURAS AGENCIES

SARATH LAL T