bids are invited for hose pvc - hose pvc 50mm hlcl , pvc heavy duty suction discharge - pvc heavy duty suction discharge helical water hose 2 point 5 inch , canvas fire fighting - canvas fire fighting hose size 2 point 5 inch mass per meter length 400 as per is4927 1992 , hose coupler - hose coupler size 2 point 5 inch , jacket safety water with attachement , safety life jacket fire resistance , dust mask half respirator - dust mask half respirator with claer communication with head harness aas per is14746 of 1999 reusable suitable for use of underground mining operation , safety fire fighting bucket - safety fire fighting bucket 9l capacity , dgms approved flp signalling bell - dgms approved flp signalling bell complete set with transformer total quantity : 1810