Public Health And Engineering Department

Public Health And Engineering Department has published Replacement Of Damaged Panel Spares At Starter For Centrifugal Pump No-03 And 04 And Other Allied Works At Amdohi Boosting Station Under Jamgara-Jagannathpur W/S Scheme.- Supply and delivery of following materials at site:- 2 Electronic Over Current Relay range 5-80 Amp, over current, Phase loss, Locked rotor, Phase reversal protection with flush mounted display and ground fault detection system, 100-240 V, AC Control Voltage.(Make:-BCH, Model No-BOCR FEZ80, Cat No:-MP36FEZ80AH) 3 Plug in type relay 5 Amps Resistive, 24 VDC/240 VAC, (1,00,000 ops) with coil Ohms-9.5 K, coil voltage-240 VAC.(Make-PLA, Model No-MPC 2C 240A 5 Amps L) 4 On-delay timer with 1 C/O contact, time range 5-100 Secs, 200-240 VAC input.(Make-Approved Make) 5 Star-Delta timer with 1 NO instant and other 1 NO delayed, 240 V AC, 50 Hz.(Make:-Approved Make) 6 50 kVAR contactor for capacitor built with auxiliary relay 2NO+2NC, 3 Phase, 415 VAC, 50 Hz.(Make-Approved Make) 7 AC Ammeter size 96 mm X 96 mm X 40 mm (4 Digits, Programmable with Built in Selector Switch) range 5 A Direct,3 Phase, 230 VAC, 50 Hz.(Make:-Selec, Model No-MA335-230VAC/Other Approved make) 8 Ammeter selector switch, 10 Amp type, with 4 position indicator, each angle 90°.(Make:-Kaycee, Model No-4S39AP) 9 3 Pole Power Contactor with auxiliary contacts 2 No + 2 NC, Frame size-S6, with 150 Amp operational current at AC-3 Duty, suitable for Motor rating 75 KW, 415 Volts, 50 Hz, coil voltage 220-240 VAC.(Make:-Approved Make) 10 Laterally mountable auxiliary switch blocks on left and or right side, with 1 NO+1NC features.(Make:-Siemens, Model No-3RH2921-1DA11) 11 250 Amps, 3 Pole, molded case circuit breaker with rotary handle arrangements and extended terminals act as a incomer of starter, 415 Volts, 50 Hz.(Make:- Siemens, Model No-3VM1220-4EE32-0AA0(MCCB), 3VM9217-0FK51@(ROM), 3VM9253-0QB50(Extended Terminal)) 12 Illuminated pushbutton, 22 mm, round, flat momentary contact type.(3 Nos RED+3 Nos Green)(Make:-Siemens, Model No-3SU1001-0AB-0-0AA0) 13 Indicating lamp 220-240 VAC, 50 Hz.(Make:-Siemens, Model No-3SB5285-6HC03) 14 15 KVAR, Heavy duty capacitor bank, Dimension-(DXH)-105.5 mm X 280 mm, IR=19.68 Amps, CN µF=3 X 82.50.(Make:-Epcos, Model No-B32448A4152B 40) 15 20 KVAR, Heavy duty capacitor bank, Dimension-(DXH)-121.50 mm X 280 mm, IR=26.24 Amps, CN µF=3 X 109.60.(Make:-Epcos, Model No-B32448A4202B840) 16 1.5 Sqmm Flame retardant low smoke PVC insulated (Unsheathed) industrial single core multi strand cable with electrolytic grade annealed copper conductor suitable upto 1100 Volts gradeconforming to IS:694.(1 Coil=90 Meter)(Make-Approved Make) 17 10 Sqmm Flame retardant low smoke PVC insulated (Unsheathed) industrial single core multi strand cable with electrolytic grade annealed copper conductor suitable upto 1100 Volts gradeconforming to IS:694.(1 Coil=180 Meter)(Make-Approved Make) 18 95 Sqmm Flame retardant low smoke PVC insulated (Unsheathed) industrial single core multi strand cable with electrolytic grade annealed copper conductor suitable upto 1100 Volts gradeconforming to IS:694.(Make:-Approved make) 19 1.5, 10 Sqmm copper socket pin/Thumb type, PVC sleeve, MCB channel, cable tie, CRC Spray etc for whole erection materials for the installations as per requirement. 20 6 Amp, SP, MCB with 10kA Isc.(Make:-Approved make). 21 At first remove the damaged Capacitor contactor, Plug in Relay, Electronic Over Current Realy, MCCB, Power Contactor, indicating devices, relays, timers etc with its release unit from the existing panel after disconnection of all power line.Then fixing the above supplied materials at same place work must be done by Experienced electrician and wholly satisfaction of EIC. 22 Add GST @ 18% 23 Add CESS @ 1% . Last date of submission for this tender is 2025-07-14. This is a Centrifugal Pump tender in Paschim Bardhaman, West Bengal