Kerala Water Authority

Kerala Water Authority has published State Plan 2019-20 - Rwss To Omalloor - Supply , Erection And Commissioning Of Brand New Vt Pump Set At Intake Pump House , Supply , Erection And Commissioning Of Brand New Vt Pump Set With The Following Specification . , 1 . Pump - Supply , Erection Testing And Commissioning Of Kwa Pre-Qualified Reputed Make Water Lubricated Vertical Turbine Pump Set With Bronze / Ss Impeller , Ss Shaft With Ms Erw Column Pipe Of Suitable Diameter And Length . The Pump Set Shall Be Suitable To Be Coupled With Vertical Hollow Shaft Motor . The Duty Condition Of Pump Set Are: Discharge - 2200 Lpm , Total Head 70 Meter , Delivery Size So As To Suit The Existing Pumping Main . , 2 . Motor - Supply , Erection Testing And Commissioning Of Kwa Pre-Qualified Reputed Make ( F . L . Speed Of Motor- 1400-1500 Rpm ) Screen Protected Drip Proof Squirrel Cage Vertical Hollow Shaft Induction Motor Suitable For Operation At 415 Volts 3 Phase 50 Hz . Ac Supply For The Above Pump Set . The Motor Should Confirm To Eefi / Is 325 . Supply Of Suitable Size Best Quality Isi Marked Pn 1 . 6 Heavy Duty Cast Iron Double Flanged Sluice Valve And Reflex Valve Suitable For The Above Pump Set . Fabricating And Connecting Delivery Pipe Of Required Size With Y- Connection And Necessary Joints Made Out Of Suitable Size Ms Pipe In Suitable Length With Required Flanged Joints And Seating On Supports As Per Site Condition . Supply Of Of The Motor Is Including Providing Suitable Concrete Foundation , Cost Of Cement , Sand And Metal Etc . Complete . 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 100Hp And For Above 100Hp Fmca Starters To Be Used ) Starter Suitable For The Above Motor With Over Voltage And Under Voltage Protection , Single Face Preventer , Over Load Relay With Motor Protection Relay With Main Contactor And Bypass Contactor As Per Ie Rules And Code Of Practice Etc . Complete , 4 . Panel Board ( Suitable For Operating Two Pump Sets But One Pump Set At A Time ) -Supply , Erection Testing And Commissioning Of Panel Board Consisting Of Suitable Capacity Tpn Switch With Hrc Fuse / Mccb Voltmeter With Selector Switch , Ammeter With Selector Switch , Fitted With 3 Nos . Of Indicator Lamps With All Fittings As Per Ie Rules , Panel Board Shall Have Facilities And Capacity For Operating 2 Nos Of Motor Of Above Capacity And Should Have Necessary Interlocking Arrangements . The Panel Should Have Provision For Fixing Capacitor And Giving Electric Connection To All Equipments As Per Ie Rules And Code Of Practice . Conducting Satisfactory Trial Etc . Complete As Per The Direction Of Departmental Officers . 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 Cables As Per Is Standards For The Above Pumpset From Panel Board To Starter And From Starter To To Motor Considering Energy Conservations , 6 . Earthing - Supply Of Al 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 With Suitable Cable And Connecting The Same To The Earth Pit Provided As Per Is 3043 / 87 And Ie Rules . And Code Of Practice Etc . Complete , 7 . Capacitor - Supply , Erection Testing And Commissioning Of Heavy Duty App Capacitor For The Motor To Get A Power Factor Above 0 . 95 . The Capacitor Shall Confirm To Is 2834 , 8 . Valves - Supply Of Suitable Size Best Quality Heavy Duty Isi Marked Ci Double Flanged Sluice Valve With Pn 1 . 6 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 Set Sluice Valve Shuold Be In Suction As Well As Delivery Sides For Easy Repair Works . , 9 . Delivery Pipe Connection - Supply And Fitting Of Suitable Size Delivery Pipe Of Best Quality Ms Of Thickness Not Less Than 10Mm For Length Required At Site And Valves , Specials Etc . Complete And Connecting The Delivery Side Of The Pump With The Pumping Main . , Total Head = 70 M . Discharge = 2200 Lpm . Rpm = 1400 -1500 Range .. Last date of submission for this tender is 2019-08-07. This is a Ammeters tender in Pathanamthitta District, Kerala