municipality has published Replacement Of 120Hp Turbine Pump & Motor And Base Frame And Laying Of Ltug Cable At Melachery Head Works Unit No.Iiunder15cfc2021-22. Submission Date for this Tender is 16-12-2021. Submersible Pump Tenders in Tambaram City Muncipal Corporation Tamil Nadu. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Supply and delivery of Vertical water/Oil lubricated statically, dynamically, hydraulically balanced turbine 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 investigation. 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., 100 litre HDPE Pre- lubricating tank with 20mm PVC Rigid pipe 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 shaft 2 set and Spanner - 1 set etc complete capacity - (6000 Lpm). Head – Mtrs 70, Pump stages Three, Pump Rpm-1500. |
| 2 | Supply and delivery of vertical Hollow/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 efficiency motors to have maximum efficiency at high power factor. Separate thrust bearing assembly could also be supplied to take up the down load. 90 KW 120 HP Motor 1500 RPM |
| 3 | Supply and delivery of 200mm dia, 4m in length ofDuctile Iron flanged pipes for Class K9 as per IS 8329 / 2000. The rate shall inclusive of all charges such as materials and loading, unloading, transportation charges and all taxesetc, complete as per standard Specification. |
| 4 | Supply and fixing of Bolts and Nuts with washers for the reqiured numbers to Flange Pipe and Bend etc, complete as per standard specification. |
| 5 | Supply, delivery and fabrication of MS Base frame including cost removing the old damaged base frame and fixing the new MS base frame including cost of fixing and fixing Materials |
| 6 | Supply, delivery and laying of L.T. CABLES 3.5,CORE 1.1 KV GRADE ARMOURED ALUMINIUMCONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988WITH ISI MARKING 3.50x 50 sqmm and Laying below Cround Level including cost of all materials and including all labour charges etc complete |
| 7 | Jointing of LT cables 3.50 core 1.10 KV Grade armoured aluminium conductor cable confirming to IS 1554 Part I with ISI thr rate inclusive of cable joints and jointing materials and Lour charges etc complete |
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