Delhi Jal Board Tender

Improvement by SITC of digital water level indicator at LIG Jhilmil BPS by carrying out the following works and materials , tools & tackles , arrangements ,workman ship etc as per site requirement and some other works / materials if required at the time of execution of work , remodeling of damages up to standard if occurred any , testing and commissioning the Water level Indicator at no load and full load B by taking all the safety measures as per norms of NHRC/I.E rules etc, up to full satisfaction of the Engineer - in – charge complete in all respect. Supply of LCD Display with Electronic Hooter & Ultrasonic Sensor for up to 6 meter depth: Suitable for Underground Reservoir Tank / Sump tank (suitable for CLEAR & SEWAGE water) with Ultrasonic sensor to observe the water depth in centimeter/ inch/meter/feet suitable for up to 6 meter depth. The system should operates on 220V, AC & 24V, DC supply The Ultrasonic Sensor(ABL-US-06-SE)’s power supply is 24 VAC ±10%, Type : 2/4 Wire, Dead Band (mm) : 200 for up to 6 meter, Beam Angle (α) : 12°/ 14°/ 5°, Applied Material: PP/PVDF/ABS/Polycarbonate housing, Ingress Protection against short circuit , Process Temperature : -10° C TO 60° C, Ambient Temperature : -10° C TO 55° C, Operating Pressure : Atmospheric, Accuracy** : ±(0.2% Of measured distance +0.05% of range), Resolution (depend on distance) : 1mm to 10mm, Output : Analog : 4-20mA, 600Ώ, HART*, 1 SPDT (Optional) Contact Rating : 5A,230 VAC, Top mounting. The LCD Display (ABL-DIS-02-04-B), process Indicator, controller having 1 relay 2 outputs, contact rating 230V AC, 7 amp., configurable as control outputs on separate set Points, with pre-defined logic with 7 segments LED , 2” & 4 digits, Supported by 4 key tack-tile keyboards, Input will be 4-20ma linear with resolution 4"digit. Supply 230V AC 50Hz & output 24 VDC 20 mA. Capable of giving out alerts through alarm on full tank position. All the accessories should be fitted in powder coated stove paint CRC sheet cabinet. Make: ARIHANT/BCON/WATRON/Spink

Supply of Enclosure and frame of SS to hang the sensor. Make: ARIHANT/WATRON

Supply of 3 core unarmored copper wire 1.5 sq. mm ISI. Make Gloster/ Kalinga/ Havells/