Delhi Jal Board-DJB has published Tender For Nit No. 09, Item No.02(2022-23)Ww. Submission Date for this Tender is 21-10-2022. Fire Suppression System Tenders in Delhi Delhi. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | SITC of 2 kg HFC 236 fa,. Clean Agent HFC 236fa DLP with Zero Ozone Depletion Potential. Container along with Valve assembly.CQRS CA HFC 236 fa Direct complete as reqd (The complete system should be tested & Certified to Standard LPS 1666:Issue 1.0 by LPCB for enclosed and open and natural flow of air), Operating pressure is 15 bar at 20 degree C and operating Pressure range will be -20 degree to +60 Degree. |
| 2 | SITC of Sensor tube automatic fire suppression system, made by special modified Polyamide DOUBLE LAYERED (PA), Color Black, High grade HR quality, Stabilized, Inner diameter 4mm, Outer diameter 6MM, Sensor Tubing HR Black in Mtr. Sensor Tube UV Resistance with Pressurization of Tube Using Nitrogen Gas. The HST is non – conductive, non-corrosive and flexible. The tube should be capable of withstanding pressure up to 20 bars. Melting Point: Approx. 220 degrees Celsius when heating up with 10K/minute. Operating Pressure: 15Bar. Burst Pressure: at 20 Degree C approx. 120Bar. Operating Temperature: Optimal temperature for long-term use is-20 to 60 degrees Celsius. Steady load to max. 80° C have been tested. The lowest operating temperature is stipulated at minus 40° C. Bursting Temperature: rapid heat increase in temperature and 15 bar approx. 150 -180°C (without flame).UV Stabilized. |
| 3 | SITC of End of Line Plug - Maximum working pressure 25 Bar. |
| 4 | SITC of Pressure switch |
| 5 | SITC of End of Line Adopter to close open end of tube and pressurize it. |
| 6 | SITC of T connection tuibe to tube. Temperature range TS:- 20°C up to +65°C, Diameter: to fit tube OD:6mm |
| 7 | SITC of 2 X 1.5 sq. mm PVC Insulated PVC Seethed copper conductor single core cable as required |
| 8 | SITC of INDICATION & CONTROL UNIT – Input voltage/supply 220-240 V with battery backup upto 4 hours. System will Trigger alarm either if (PS1+ and PS1-) or (PS2+ and PS2- ) are shorted by potential free contact. If system get triggered, then corresponding indication will start occurring on indication front panel. At output signal 24V signal @ max 05 amp get generate and 2 relays get active System buzzer will start if (R1+ and R1- ) or (R2+ and R2- ) are shorted by reed switch or potential free contact. If system gets triggered, then corresponding indication will start occurring on indication front panel. At output signal 24V signal @ max 05 amp get generate and 2 relays get active. Note in this case there is no 85db alarm. Only Buzzer will alarm. |
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