3.—(1) The authorised development must be carried out in accordance with the approved plans in Table 1, inclusive of any limits of deviation, bearing the references listed below and any other plans, drawings, documents, details, schemes, statements or strategies which are approved by the relevant planning authority pursuant to any Requirement (as the same may be amended by approval of the relevant planning authority pursuant to Requirement 22(1)).
(2) In this paragraph “AOD” means above ordnance datum;
| Works Plans |
| Rights of Way, Streets and Access Plan |
(3) The authorised development must be carried out in accordance with the parameters specified in Table 2 below (as the same may be amended by approval of the relevant planning authority pursuant to Requirement 22(1)).
| Building or structure | Maximum height (metres above existing site level of approximately 48.5 metres AOD) | Minimum height (metres above existing site level of approximately 48.5 metres AOD) | Maximum length (metres) | Minimum length (metres) | Maximum width (metres) | Minimum width (metres) |
|---|---|---|---|---|---|---|
| Each gas turbine generator (where one or 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 or 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 | – |
| Black start diesel generator (part of numbered work 1B) | 5.0 | – | 13.0 | – | 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 | – |
| Gas receiving station (part of numbered work 1B) | 3.0 | – | 50.0 | – | 46.0 | – |
| Switchyard / banking compound (numbered work 1C) | 11.3 | – | 60 | – | 60 | – |
| 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 (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 | – | 22.0 | – | 45.0 | – |
| Substation: | ||||||
| (gas insulated substation) – (maximum compound size) (part of numbered work 5) | 12 | – | 80.0 | – | 100.0 | – |
| (gas insulated substation) – (indoor switchgear hall) (part of numbered work 5) | 12 | – | 21.0 | – | 62.0 | – |
(4) To the extent that design principles for any numbered work are set out in the design principles statement, that numbered work must be designed in accordance with the relevant design principle set out therein.
(5) Except to the extent approved pursuant to Requirement 6, numbered works 1, 2, 3 and 5 shall not commence until, for that numbered work, details of the layout, scale and external appearance of the numbered work have been submitted to and approved by the relevant planning authority.
(6) In respect of numbered work 6a, the undertaker must utilise horizontal directional drilling as the installation method where the numbered work crosses the A140.
(7) No part of numbered work 6a must commence until a method statement detailing measures to protect the integrity of the A140 from horizontal directional drilling or activities associated therewith has been submitted to and approved by the highway authority. The method statement must be implemented as approved.