Public Works Department

Public Works Department has published Bids Are invited for 2kg HFC 227ea/FK-5-1-12 with 10 Mtr heat sensing tube fire suppression system with following specifications: - Clean Agent HFC 227 ea/FK-5-1-12 DLP (Direct Low Pressure) with Zero Ozone Depletion Potential. Container along with Valve assembly. Clean agent HFC 227 ea/FK-5-1-12 Direct complete as reqd Operating pressure is 15 bar at 20 degree. Sensor tube automatic fire suppression system, made by special modified Polyamide DOUBLE LAYERED, Color Black/Red, High grade HR quality, Stabilized, Inner diameter 4mm, Outer diameter 6MM, Sensor Tubing HR Black/Red in Mtr. Sensor Tube UV Resistance with Pressurization of Tube Using Nitrogen Gas. The HST is non – conductive, non- corrosive and flexible. Melting Point : Approx. 220 degrees Celsius, Operating Pressure: 15 Bar. End of Line Plug - Maximum working pressure 25 Bar. T Connections. Pressure Switch. Pressure Valve - Direct low pressure type with inbuilt pressure gauge, integrated ball valve for open/ close within the valve body. Reed switch to monitor the valve position using the reed switch relay to indicate valve open / close position. End line adopter. 2 X 1.5 sq. mm PVC Insulated PVC Seethed copper conductor single core cable wire in Meter. required complete system certification that is LPCB Standard Equivalent to LPS 1666: ISSUE 1.0 , 45LTR WATER MIST WHEELED TYPE FIRE EXTINGUISHER Low Pressure IS 16018 45 ltr Trolley Mounted Water Mist & CAF Fire Extinguisher with Fire rating 20A, 233B and Dielectric test on (CI.6.8) 36KV at 1 meter, with standard AFFF 3% Compound, confirming to IS 4989. Extinguishing gun stainless steel 1-2 Kg approx weight. Dual nozzle Jet mode to spray mode by twisting of nozzle. Suitable for all classes of fire A, B and E. Pressure vessel stainless steel vessel with 45 liter filling capacity. Compressed air cylinder 6 liter 300 Bar cylinder which can be mounted on universal air cylinder holder capable of holding these cylinders, Length of hose 5 meter, the cylinder should be of red colour with powder coating as per IS standards. The paint should confirm to IS: 5:2007 Shade 538, cylinders. Lancing distance of gun 3-15 meter +-, Flow rate .42 to .50 liter per second, System Test: Tested from NABL LAB/ERDA. 1) Content - Water, foam & Mode - Jet and Spray 2) Content - Water Mode - Jet and Spray. Total Quantity : 1. Last date of submission for this tender is 2026-05-04. This is a Fire Suppression System tender in Delhi, Delhi