Public Health Engineering Department Tender

Supply erection, and commissioning of electric operated Vaccum pump of 2 HP Kirlosker make including wiring, starters and switches etc complete in all respect.

`HT Metering Panel: Supply Indoor Type 11KV VCB Control Cubical Panel with vertical Isolation Type Breaker as per Relevant IS as amended up to Date and Additional Specifications, having Capacities as Mentioned Below, Single break trip free mechanism, manually charged and Auto/Manually closing breaker suitable for use on 11kv, 3 phase 50hz AC, Supply with short circuit fault level of 500 Amps Capacity, breaker featured with local ON/OFF indicator with hand trip device, spring release coil, shunt trip coil and auxiliary switch of 2NO plus 2NC and equipped with following switchgears and accessories including making suitable structure arrangement for installation, control wiring and connections etc. as reqd. (1 IC plus 2 OG) a). VCB, 11KV, 630Amp, 50KA. b). 1ph 11KV/110 Volts PT (indoor type) Class 0.2 Accuracy and 100 VA burden -3 no’s. c). 33KV indoor dead type dual core dual ratio 3CTs of ratio 200-100/5-5 A of 15 VA burden, PS 5 P10 and accuracy class 0.2. d). Control panel- Cubicle type control panel suitable for floor mounting made out of 1.63 mm CR sheet duly powder coated and with following relays. e). Microprocessor based numerical relay for O/L, E/F and SC Protection suitable for above. f). Master trip relay -2 no’s. g). Indicator type Annunciator panel with buzzer. h). Digital Volt Meter- 0-11 KV. i). Digital Amp Meter- 0-100 Amp. j). RYB/ Trip/Closing/Spring charged indicator lamp. k). Fault Annunciator panel for O/L, WTI, OTI and Buchhloz Relay Alarm And Trip Auxiliary relay. l). TNC Switch for Operation. m). Multifunction Meter EM6400NG. n). TCS Relay for Safe

V-Wire Wound Screens: Supply, testing and lowering of ISI marked all welded stainless steel screen (SS304) cage Type V-Wire Wound Screens in bore wells conforming to IS:8110 and compositions of material as per IS:1012, outer dia 221mm equivalent thickness required as per code, tensile load 14000 kg minimum and ring thickness as per IS code of following sizes:-300 x 8 x 0.5 mm