Fire Extinguisher Maintenance-Unscrew And Remove The Cap With The Safety Clip, Check For Cracks And Other Damages Of The Cap And The Body. Check The Condition Of The Threading Within The Cap And On The Neck Of The Main Body. Check The Condition Of Cap Wa, kolkata-West Bengal

Fire Extinguisher Maintenance-Unscrew And Remove The Cap With The Safety Clip, Check For Cracks And Other Damages Of The Cap And The Body. Check The Condition Of The Threading Within The Cap And On The Neck Of The Main Body. Check The Condition Of Cap Washer And Replace, If Necessary, ONCE IN MONTH AND SHALL CONFORM TO OISD 1422. EXTERNAL VISUAL INSPECTION OF SHELL3. INTERNAL VISUAL INSPECTION OF SHELL4. VISUAL INSPECTION OF SAFETY VALVE, CAP, WASHER, CARTRIDGE HOLDER, INNER CONTAINER, NECK RING/SHELL ATTACHMENTS, PLUNGER, PIERCER, SPRING, SAFETY CLIP, DISCHARGE HOSE, NOZZLE, BOTTOM STAND, TROLLEY AND ANY OTHER FITTINGS.5. CHECK THE CONDITION OF DCP/FOAM6. CHECK LOSS IN WEIGHT OF CO2 CARTRIDGE7. REFILLING, IF LOSS IN WEIGHT IS MORE THAN 10%. DCP POWDER WILL BE PROVIDED BY HPCL AND FOR CO2, CHARGES TOWARDS REFILLING WILL BE PROVIDED SEPARATELY 8. LUBRICATE BEARINGS/BUSHES OF WHEEL9. ALL THE FIRE EXTINGUISHERS SHALL BE MAINTAINED IN TOP WORKING ORDERED AND AT ANY POINT OF TIME NO EXTINGUISHER SHALL FAIL TO OPERATE OR MALFUNCTION, WHEN OPERATED.PAYMENT WILL BE MADE ON NUMBER OF FIRE EXTINGUISHERS SERVICED IN A MONTH, ONCE IN MONTH AND SHALL CONFORM TO OISD 1422. EXTERNAL VISUAL INSPECTION OF SHELL3. INTERNAL VISUAL INSPECTION OF SHELL4. VISUAL INSPECTION OF SAFETY VALVE, CAP, WASHER, CARTRIDGE HOLDER, INNER CONTAINER, NECK RING/SHELL ATTACHMENTS, PLUNGER, PIERCER, SPRING, SAFETY CLIP, DISCHARGE HOSE, NOZZLE, BOTTOM STAND, TROLLEY AND ANY OTHER FITTINGS.5. CHECK THE CONDITION OF DCP/FOAM6. CHECK LOSS IN WEIGHT OF CO2 CARTRIDGE7. REFILLING, IF LOSS IN WEIGHT IS MORE THAN 10%. DCP POWDER WILL BE PROVIDED BY HPCL AND FOR CO2, CHARGES TOWARDS REFILLING WILL BE PROVIDED SEPARATELY 8. LUBRICATE BEARINGS/BUSHES OF WHEEL9. ALL THE FIRE EXTINGUISHERS SHALL BE MAINTAINED IN TOP WORKING ORDERED AND AT ANY POINT OF TIME NO EXTINGUISHER SHALL FAIL TO OPERATE OR MALFUNCTION, WHEN OPERATED.PAYMENT WILL BE MADE ON NUMBER OF FIRE EXTINGUISHERS SERVICED IN A MONTH, REFILLING OF 9 KG STORED PRESSURE ABC TYPE FIRE EXTINGUISHER AS PER THE IS:15683 STANDARDS. DRY POWDER AS PER IS: 14609 (MONO AMMONIUM PHOSPHATE)WITH ISI MARK.WARRANTY OF 3 YEARS SHOULD BE PROVIDED ON REFILLING OF ALL FIRE EXTINGUISHERS WITHIN WARRANTY/ OUT OF WARRANTY, REFILLING OF ABC TYPE FIRE EXTINGUISHER

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