Gem Bids For Custom Bid For Services - Periodical Inspection Servicing Of Dcp Type Fire Extinguisher Frequency- Quarterly Total Qty In 04 Years, 12528 Nos , Custom Bid For Services - Hydraulic Pressure Testing Of Dcp Type Fire Extinguisher (06 Kgs) As Per Is:2190:2010,( Two Times In Contract Period ( One Time In 1st Year Amc And Second Time In 4th Year Amc), Qty- 1566 Nos , Custom Bid For Services - Painting Of Dcp Type Fire Extinguisher 06 Kgs Once In Contract Period, Total Qty In 04 Years 783 Nos , Custom Bid For Services - Refilling Of Dcp Type Fire Extinguisher 06 Kgs With Cartridge And Dry Chemical Powder Frequency Once In 03 Years Total Qty In 04 Years 783 Nos , Custom Bid For Services - Optional Spares Discharge Hose On Need Basis 313 Nos , Custom Bid For Services - Optional Spares Union Cap (on Need Basis 313 Nos , Custom Bid For Services - Optional Spares Rubber On Need Basis 392 Nos , Custom Bid For Services - Optional Spares Discharge Tube On Need Basis 313 Nos , Custom Bid For Services - Optional Spares Inner Container On Need Basis 313 Nos , Custom Bid For Services - Optional Spares Safety Pin Clip On Need Basis 392 Nos , Custom Bid For Services - Optional Spares O Ring On Need Basis 392 Nos