Gem Bids For Custom Bid For Services - Item 1 - Amc Of Portable First-aid Dcp Type Fire Extinguishers At Bhavnagar, Porbandar, And Veraval Coaching Depots For 03 Years - Cost Of Refilling, Painting, Pressurization, Repairing, Maintenance, Hydraulic Pressure Testi.., Custom Bid For Services - Item 2 - Cost Of Trip Inspection Of Fire Extinguishers During Each Primary Maintenance Of Rakes In Both Day And Night Shifts At Bhavnagar, Porbandar, And Veraval Depots For A Period Of03 Years, Custom Bid For Services - Item 3 - Cost Of Material- Supply Of Materials/spare Parts, As Required, For The Amc Of Dcp-type Fire Extinguishers For A Period Of 03 Years