Municipal Administration And Water Supply Department Tender

Supply and delivery of Horizontal split casing centrifugal pump conforming to IS 1520 with CI casing and split glands, stainless steel shaft, hydraulically and dynamically balanced bronze impellers capable of discharging required quantity of water against a total head noted below due to all causes and with the accessories such as G.M air release cock, Grease Cup, C.I. priming funnel, M.S lifting hook, drip water G.I pipe connections, leading to the outside of pump house rubber water deflector, fouble flap foot valve, G.M Strainer including unique tyre type coupling, common M.S fabricated base to mount pump and motor and other standard fittings etc complete. Pump shall be capable of discharging the specified quantity at the head noted at the minimum NPHS at site conditions. The shut off head shall be atleast 25% over and above the head at duty point. The pump shall be suitable for operation in AC three phase, 415V, 50 Hz, 1500 RPM. 7000 LPM, 35m Head

Supply and delivery of AC three Phase 4 pole Horizontal squirrel cage induction motor confirming ot IS 325/1996 and as amended thereafter with Class F insulation to suit the speed of pump and suitable for operation with continous S1 rated, 415V+/-10%, 50HZ +/-5% supply, TEFC (UPTO 20HP), SPDP (above 20 HP). The motor offered should be of energy efficient motors. 45 KW, 60HP

Supply and delivery of Fully Automatic Auto Transformer Starter suitable for the 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 for operation in AC three Phase 50Hz (+/-5%),415V (+/- 10%) with the following components etc. 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. 45KW, 60 HP