Schedule
Table 2
| Building or structure | Maximum height (metres above existing site level of approx-imately 48.5 metres AOD) | Minimum height (metres above existing site level of approx-imately 48.5 metres AOD) | Maximum length (metres) | Minimum length (metres) | Maximum width (metres) | Minimum width (metres) |
|---|---|---|---|---|---|---|
| Each gas turbine generator (where one gas turbine generator is constructed) (part of numbered work 1A) | 19.0 | – | 50.0 | – | 40.0 | – |
| Each gas turbine generator (where two gas turbine generators are constructed) (part of numbered work 1A) | 19.0 | – | 30.0 | – | 30.0 | – |
| Each gas turbine generator (where three, four or five gas turbine generators are constructed) (part of numbered work 1A) | 10.0 | – | 36.0 | – | 23.0 | – |
| Each exhaust gas emission flue stack (where one gas turbine generator is constructed) (part of numbered work 1A) | 30.0 | 25.0 | – | – | 11.0 (up to and including a height of 16.5 metres above 48.5 metres AOD) and 10.0 (from a height exceeding 16.5 metres above 48.5 metres AOD to a height of 30.0 metres above 48.5 metres AOD) | – |
| Each exhaust gas emission flue stack (where two gas turbine generators are constructed) (part of numbered work 1A) | 30.0 | 25.0 | – | – | 8.4 | – |
| Each exhaust gas emission flue stack (where three, four or five gas turbine generators are constructed) (part of numbered work 1A) | 30.0 | 25.0 | – | – | 6.0 | – |
| Control room/office/ workshop (part of numbered work 1B) | 6.0 | – | 29.0 | – | 23.0 | – |
| Each black start diesel generator (part of numbered work 1B) | 5.0 | – | 17.0 | – | 5.0 | – |
| Raw/fire water tank (part of numbered work 1B) | 11.0 | – | 11.0 | – | 11.0 | – |
| Demineralised water tank (part of numbered work 1B) | 2.0 | – | 2.0 | – | 2.0 | – |
| Natural gas receiving station (part of numbered work 1B) | 5.0 | – | 50.0 | – | 36.0 | – |
| Gas treatment compound (part of numbered work 1B) | 5.0 | – | 29.0 | – | 16.0 | – |
| External fin fan cooler (where only one gas turbine generator is constructed) (part of numbered work 1B) | 6.0 | - | 13.0 | - | 10.0 | - |
| Switchyard /banking compound (part of numbered work 1C) | 11.3 | – | 60.0 | – | 60.0 | – |
| Switchgear building (part of numbered work 1C) | 11.3 | – | 21.0 | – | 15.0 | – |
| Gatehouse (part of numbered work 1D) | 4.5 | – | 9.0 | – | 8.0 | – |
| Above ground installation (part of numbered work 3A) | 3.0 | – | 72.0 | – | 52.0 | – |
| Pipeline inspection gauge facility (part of numbered work 3A) | 2.0 | – | 36.0 | – | 27.0 | – |
| Minimum offtake connection (part of numbered work 3A) | 2.0 | – | 36.0 | – | 25.0 | – |
| Sealing end compound (part of numbered work 5) | 12.5 | – | 22.0 | – | 45.0 | – |
| Substation: | ||||||
| (gas insulated substation) – (maximum compound size) (part of numbered work 5) | 12.5 | – | 80.0 | – | 100.0 | – |
(gas insulated substation) – (indoor switchgear hall) (part of numbered work 5) | 12.5 | – | 21.0 | – | 62.0 | – |