| Steam and Exhaust Systems |
| 1 | General arrangement of the steam systems having an assigned working pressure in excess of 103 kPa including steam power, steam heating, steam cleaning and steam fire-extinguishing systems showing all connected pressure vessels, pumps, shut-off valves, piping, steam traps, reducing valves, safety valves, pressure gauges and drainage arrangements, particularly where the systems are susceptible to frost or water-hammer damage. |
| 2 | General arrangement of exhaust steam piping from machinery or other components powered or heated by steam systems referred to in item 1 showing arrangements for further use, condensing or atmospheric discharge. |
| 3 | Installation details of items 1 and 2 stating assigned working pressures, temperatures and flow rates. |
| 4 | Materials, sizes, capacities, design working pressures, temperatures, testing arrangements and procedures of pumps, piping, valves and other components. |
| 5 | Details of(a) pipe connections to flanges and other joining arrangements; (b) securing arrangements for pumps and piping, allowances for vibration and thermal expansion and stress calculations where required; (c) protection against piping damage particularly where led through working spaces; (d) materials, means of attachment and thickness of thermal insulation; and (e) protection against overpressure to or from steam systems when used for heating purposes in integral jackets of machinery.
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| 6 | Information for valves and similar minor fittings referred to in item 4 is not required to be submitted where a manufacturer or an approved classification society certifies that the types of valves or similar minor fittings have been designed and constructed in accordance with rules or codes. |
| 7 | Information for pumps referred to in item 4 is not required to be submitted where an approved classification society certifies that the pumps have been designed and constructed in accordance with rules or codes except that the driving motor or engine of the pumps shall meet the requirements of Part II of the applicable schedule of Schedules I to XV. |
| Condensate and Boiler Feed Water Systems |
| 8 | General arrangement of condensate and reserve boiler feed water systems including reserve feed tank and observation tank connections, pumps, piping, valves, and all connected components and means for(a) carrying out water purity tests; (b) dealing with contaminated water; and (c) draining systems that are susceptible to frost damage.
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| 9 | General arrangement of boiler feed, blow down and surface blow piping indicating all connected pumps, valves, components and shipside connections. |
| 10 | Structural details of tanks that do not form part of the hull structure. |
| 11 | Installation details of items 8 and 9 stating assigned working pressures, temperatures and flow rates. |
| 12 | Materials, sizes, design working pressures, testing arrangements and procedures of pumps, piping, valves and other components. |
| 13 | Details of(a) pipe connections to flanges or other joining arrangements; (b) securing arrangements for pumps, non-structural tanks, and piping and damage protection where necessary; and (c) materials, means of attachment and thickness of thermal insulation.
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| 14 | Information for valves and similar minor components referred to in item 12 is not required to be submitted where a manufacturer or an approved classification society certifies that the types of valves or similar minor components have been designed and constructed in accordance with rules or codes. |
| 15 | Information for pumps referred to in item 12 is not required to be submitted where an approved classification society certifies that the pumps have been designed and constructed in accordance with rules or codes except that the driving motor or engine of the pumps shall meet the requirements of Part II of the applicable schedule of Schedules I to XV. |
| Cooling Water Systems |
| 16 | General arrangement of fresh and seawater cooling systems pumps, piping, valves and components including, as applicable, sea suction strainers, air vent piping, sea boxes, internal sea bays, keel coolers, ship structure tank coolers, make-up water tanks and means for draining systems that are susceptible to frost damage. |
| 17 | Details of sea inlet and discharge arrangements including arrangements to ensure that no above waterline discharges are in the way of lifeboat and liferaft lowering locations and, where applicable, piping arrangements for internal sea bays, keel coolers and ship structure tank coolers. |
| 18 | Structural details of tanks not forming part of the hull structure. |
| 19 | Installation details of all water systems referred to in item 16 stating assigned working pressures, temperatures and flow rates. |
| 20 | Materials, sizes, design working pressures, testing arrangements and procedures of pumps, piping, valves and other components. |
| 21 | Details of(a) pipe connections to flanges or other joining arrangements; (b) securing arrangements for pumps, non-structural tanks and piping; and (c) protection against overpressure to or from water systems when used for cooling purposes in integral jackets of machinery.
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| 22 | Information for valves and similar minor components referred to in item 20 is not required to be submitted where a manufacturer or an approved classification society certifies that the types of valves or similar minor components have been designed and constructed in accordance with rules or codes. |
| 23 | Information for pumps referred to in item 20 is not required to be submitted where an approved classification society certifies that the pumps have been designed and constructed in accordance with rules or codes except that the driving motor or engine of the pumps shall meet the requirements of Part II of the applicable schedule of Schedules I to XV. |
