Municipal Adminitration And Water Supply Department-MAAWSD has published Replacement Of 60Hp Vertical Turbine Pump, Providing 70Hp Vertical Turbine Pump For New Scheme Raw Water Supply At Head Works Replacement Of 60Hp Vertical Turbine Pump, Providing 70Hp Vertical Turbine Pump For New Scheme Raw Water Supply At Head Works. Submission Date for this Tender is 09-05-2022. Pump repair and Maintenance Tenders in mettupalayam Tamil Nadu. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Supply and delivery of75HP Vertical type Oil lubricated statically, dynamically, hydraulically balancedturbine pump capable of discharging the following duty condition as given below due to all causes with surface discharge head confirming to IS 1710 and as amended as on date with accessories as per IS 5120/1977 ( Reaffirmed 2011 ) and as amended thereafter to suit the site condition. The speed, No. of stages, sizes of column pipes and line shaft indicated is based on site condition prevailing during nvestigation. The pump should be supplied with non reversible ratchet pin housing safety clutch, suction strainer etc. The Pump Bowl assembly shall be with bronze impeller running at 1450 rpm. The pump includes suitable head shaft, suitable 1.5 metre long SS line shaft required Nos. to suit the well depth, Rubber line shaft bearing of required Nos., C.I Bearing retainer of required Nos., connection along with GM gate valves, Suitable ERW column pipe of each 1.5m long of required Nos. to suit the well depth, Suction bell mouth of suitable size, M.S. clamps suitable for column pipe/line suitable to sump depth of 12 Meters Vertical Turbine Water Lubricated Pump as per SOR 21-22 for 10000 LPM X 21 Mtr Head, Multiply with 1.15 for Oil lubricated pumps (for raw water), Rates given are with suspension length of 7 Mtr(1.5*4.666=7 Mtr), For Additional Suspension length 5 Mtr (1.5 * 3.333= 5 Mtr) (3*7.5%= 22.5%),Additional Column Pipe value of 22.5% etc complete |
| 2 | Supply and delivery of vertical Solid shaft Squirrel cage induction motor (IS 325 ) suitable for the above pump continuous rated TEFC/SPDP type with Class "F" insulation for operation in AC, three Phase/50 HZ (±5%), 415V (±10%) running with a speed of pump noted above and with inbuilt thrust bearing assembly capable of taking up the entire load and non - reverse ratchet assembly etc., complete. The motor rating noted above is the minimum and shall be such that it should never be over loaded when the pump works at MWL condition and shall be 10% over and above the maximum HP absorbed by the pump. The motor offered should be energy efficient to have maximum efficiency at high power factor. Separate thrust bearing assembly could also be supplied to take up the down load. |
| 3 | Supply and delivery of FCMA SOFT Starter suitable for the motor offered. Floor mounting typeSupply and delivery of floor mounted type FCMA Air Cooled soft starter suitable for the LT motor offered for operation in AC three Phase 50Hz (+/- 5%), 415V(+/-10%) including line contactors suitable for next standard higher KW rating, Over load relay, instrument panel with frequency meter, Ammeter, Voltmeter, indicating lamp 6Nos, LED ON/OFF type and Start /Stop push button..75 HP |
| 4 | Power Capacitor: Supply and delivery of mixed dielectric power capacitorand also to satisfy E.B. requirements suitable for 415V, 3 phase 50 HZ, AC supply with copper busbar of ample current carrying capacity, steel sheet terminal cover, bushings with terminals, discharge resistance, earthing terminal, cable gland, unit rating plate, bank rating plate, tie-rod, gaskets, base frame etc. complete |
| 5 | Supply and delivery of suitableMS pipes and specials for erection of pump set |
| 6 | Labour charges for dismantaling the old pump set and arrange to suitable preparation tofixing the new pump set and keep the old materials at safty location at existingpump house in oreder as directed by Municipal officers. |
| 7 | Erection testing and commissioning of pumpset, Motor, panel and starter in pump room including cost of labour and civil works for pump bed and realigning to its original etc complete |
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