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| 1 | DL1 - SEWAGE SYSTEM |
| 2 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF GEARED STORM VALVES. RENEW WORNOUT LEATHER SEATINGS WHERE NECESSARY. |
| 3 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF NON-GEARED STORM VALVES. RENEW WORNOUT LEATHER SEATINGS WHERE NECESSARY |
| 4 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF PLUG COCK VALVES |
| 5 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF GREY WATER DISCHARGE VALVE. DIA : 65MM |
| 6 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF GREY WATER TANK CONNECTING VALVE. DIA : 65MM |
| 7 | DL2- LP AIR SYSTEM |
| 8 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF ALL REDUCING VALVES AND RELIEF VALVES |
| 9 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF ALL AIR STOPS VALVES. |
| 10 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF SUCTION AND DISCHARGE VALVES OF LP AIR SYSTEM . DIA : 50MM |
| 11 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF VALVES OF LP AIR SYSTEM (DIA - 65 MM, 04 nos, 150 mm-2 nos, 125 mm-2 nos, 50 mm-6 nos ) |
| 12 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF AIR SYSTEM VALVES TO BE UNDERTAKEN. DIA: 20 NB, TYPE: GLOBE |
| 13 | DL3- BUTTER FLY VVS.MT46028 |
| 14 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF BUTTERFLY/PLUG/BALL VALVES 1). 50MM - 2 NOS, 2). 125MM - 2 NOS, 3). 150MM - 2 Nos |
| 15 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF VALVES 1). 80MM - 2 NOS, 2). 100MM - 2 NOS, 3). 125MM - 2 NOS |
| 16 | DL4-FIREMAIN SYSTEM |
| 17 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF FIRE HYDRANT VALVES. DIA - 65NB, MAT- GUNMETAL, TYPE - HYDRANT VALVE |
| 18 | DL5 -SEA WATER SYSTEM |
| 19 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF OVERBOARD VALVES TO BE UNDERTAKEN. DIA - VARIOUS(32,55,65 MM), MAT- GUNMETAL, TYPE - NRV |
| 20 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF SEA WATER SYSTEM VALVES. DIA- 65 MM, MAT- GUN METAL, TYPE- GLOBE/GATE |
| 21 | DL6 -SEA CHEST VALVE |
| 22 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF SEA CHEST VALVE. DIA- 125 MM, MAT- GUNMETAL, TYPE- GLOBE |
| 23 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF SEA CHEST VALVE. DIA- 80 MM, MAT- GUNMETAL, TYPE- GLOBE |
| 24 | DL7 - BILGE WATER SYSTEM |
| 25 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF BILGE WATER SYSTEM VALVES. DIA- 50 MM, MAT- GUN METAL, TYPE- GLOBE |
| 26 | DL8 - FRESH WATER SYSTEM |
| 27 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF FUEL SYSTEM VALVES. DIA- 20NB, MAT- MS TYPE GLOBE |
| 28 | DL8 - FUEL OIL SYSTEM |
| 29 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF FUEL SYSTEM VALVES. DIA- 20NB, MAT- MS TYPE GLOBE |
| 30 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF QUICK SHUT OFF VALVES. |
| 31 | REMOVE, OPEN UP, CLEAN, PT AND REFIT OF FUEL SUCTION VALVES FROM STORAGE TANKS TO RU TANKS. DIA- 60 NB, MAT- MS, TYPE GLOBE Please Enable Macros to View BoQ information |
