refilling of different wings of safety equipments i.e. fire extinguisher in various intake point, wtp and water testing laboratory cum rest shed of different water supply scheme under the jurisdiction of malda mechanical division, phe dte.- 1 carrying charges for the fire extinguisher cylinder from the different plant to kalkata work shop for refilling & back from kolkata to the different plant after refilling including loading, unloading and detention charges complete. ( 33 nos. fire extinguisher cylinder ) 2 pressure testing of 13 nos. cylinder by pressure testing machine of 4.5kg-9 nos and 3 kg-4 nos fire extinguisher cylinder for only corbon-di-oxide ( co2 ) . 3 refilling of different kind of safety equipments like fire extinguisher in various plant. 4 balupur intake point5kg fire extinguisher cylinder by dry powder. 5 balupur wtp5kg fire extinguisher cylinder by dry powder. 6 rajnagar ghat intake point5kg fire extinguisher cylinder by dry powder. 7 rajnagar ghat intake point4.5 kg fire extinguisher cylinder by corbon-di-oxide ( co2 ) . 8 dariapur wtp4.5kg fire extinguisher cylinder by corbon-di-oxide ( co2 ) . 9 dariapur wtp5kg fire extinguisher cylinder by dry powder. 10 dariapur bottling plant2 kg fire extinguisher cylinder by dry powder. 11 gour wtp5kg fire extinguisher cylinder by dry powder. 12 water testing laboratory cum rest shed ( lukochuri ) 9 kg fire extinguisher cylinder by dry powder. 13 water testing laboratory cum rest shed ( lukochuri ) 5kg fire extinguisher cylinder by dry powder. 14 sankaritola intake point4.5kg fire extinguisher cylinder by corbon-di-oxide ( co2 ) . 15 mathurapur wtp4.5kg fire extinguisher cylinder by corbon-di-oxide ( co2 ) . 16 niyamatpur boosting station5kg fire extinguisher cylinder by dry powder. 17 niyamatpur boosting station4.5 kg fire extinguisher cylinder by corbon-di-oxide ( co2 ) . 18 fitting fixing the extinguisher cylinder in its existing position with supplying necessary clamps ( if required ) after filling with proper levelling all complete as per direction.