Municipalities-M has published Vertical Turbine Pump Supply, Delivery And Fixing Of Vertical Type Water / Oil Lubricated With 7000 Lpm X 30 M Head Including All Accessories For Raw Water Pump House At Head Works In Komarapalayam Water Supply Scheme.. Submission Date for this Tender is 27-01-2022. Water Pump Tenders in komarapalayam Tamil Nadu. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 24-Jan-2022 | REVISED BOQ | Financial Bid | 27-01-2022 |
| Sl. No. | Item Description |
| 1 | Supply and delivery of Vertical type water/Oil lubricated statically, dynamically, hydraulically balanced turbine pump capable of 7000 lpm x 30 m. head 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 |
| 2 | Supply and delivery of vertical Hollow/Solid shaft Squirrel cage 60 HP 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 Fully Automatic Auto Transformer Starter suitable for 60 HP motor offered.Floor mounting type air/ oil cooled Auto Transformer Starter with tapings at 50%, 65%, 80%, housed in robust steel chamber with arc and main contacts confirming to IS 8544 Part IV and as amended therafter for operation in AC three Phase 50 Hz (+/- 5%), 415V (+/- 10%) with the following components, under voltage release with no volt coil, over load relay with dash pot arrangements, single phasing preventor, LED ON/ OFF switches, Mounted Ammeter, Earth leakage relay, contactor assembly suitable for next standard KW rating, in coming and out going cable entry provisions, transformer tank including first filling of oil etc. |
| 4 | L.T. CABLES |
| 5 | Supply and delivkery of 1.1 KV Grade 3.5 core95.Sq.mm.PVC insulated and steel armoured Aluminium cable as per IS 1554 to lay from Supply point to MV Panel. |
| 6 | Jointing for all cable including the cost of jointing materials lugs, cable clamps etc, complete. |
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