# The Tees Combined Cycle Power Plant Order 2019, Chapter: AUTHORISED DEVELOPMENT


A nationally significant infrastructure project as defined in sections 14 and 15 of the 2008 Act and associated development within the meaning of section 115(2) of the 2008 Act, comprising—
Work No. 1 – an electricity generating station located on land within the Wilton International site, Teesside, with a nominal net electrical output capacity of up to 1,700 MWe (1,748 MWe gross) at ISO Conditions, comprising—
1 Work No. 1A – up to two separate generating units, with each generating unit including—
(a) gas turbine, steam turbine and electricity generator within a turbine building;
(b) heat recovery steam generator in building;
(c) heat recovery steam generator feed water system including deaerator, boiler water feed pumps and associated piping;
(d) condenser;
(e) main stack;
(f) transformers;
(g) auxiliary boiler and vent;
(h) condensate polisher;
(i) boiler feed pumps;
(j) auxiliary electrical modules;
(k) emission monitoring system;
(l) blow down tank;
(m) fuel gas coalescing filter;
(n) gas turbine air inlet house;
(o) fuel gas drains tank;
(p) fuel gas flow measurement system;
(q) fuel gas performance heater;
(r) hydrogen module;
(s) condensate storage tank and make-up pump;
(t) CO2 module;
(u) battery room module; and
(v) fire suppressant module.
2 In addition to the generating units, Work No. 1 will comprise any of the following further elements of cooling infrastructure which together comprise Work No. 1B —
(a) up to two banks of hybrid cooling towers;
(b) cooling water pumps;
(c) chemical sampling and dosing plant with electrical modules; and
(d) cooling water treatment.
3 In connection with and in addition to Work Nos. 1A and 1B, Work No.1 will include—
(a) an above ground installation;
(b) gas receiving station/pig trap system;
(c) grid and gas connection works;
(d) general and unit services main control centre container;
(e) fire-fighting and raw storage water tank and fire water retention basin;
(f) de-mineralised water storage tank;
(g) surface and foul drainage including trade effluent and foul water discharge points, oil water separator and septic tanks;
(h) connections to drainage system;
(i) connections to utility points;
(j) control building including workshop and stores;
(k) administration building;
(l) unit transformer and electricity substation connection;
(m) distribution systems, pipework and pipe runs;
(n) above ground installation utility rooms;
(o) telecommunications network;
(p) western boundary sound wall;
(q) southern boundary sound wall;
(r) hardstanding and hard and soft landscaping;
(s) site access; and
(t) security gatehouse, fencing and CCTV.
Work No. 2 – associated development within the meaning of section 115(2) of the 2008 Act in connection with the nationally significant infrastructure project referred to in Work No. 1 which will comprise any of the following further elements—
4 Work No. 2A comprising —
(a) permanent laydown area;
(b) vehicle parking;
(c) internal roadways and footpaths;
(d) lighting columns and lighting; and
(e) signage.
5 Area reserved for carbon capture, compression and storage, such area to be laid out as vehicle parking and used for the open and covered storage of construction materials and equipment during construction of any part of the authorised development, which will comprise any of the following further elements which together comprise Work No. 2B—
(a) laydown area including contractor compounds and cabins and wheel washing facilities;
(b) vehicle parking spaces;
(c) internal roadways and footpaths;
(d) lighting columns and lighting;
(e) hardstanding;
(f) surface and foul drainage; and
(g) signage
and to the extent that they do not form part of any such work, further associated development comprising such other ancillary buildings, structures, enclosures, plant, works or operations as are integral to and part of the construction, operation and maintenance of the works in this Schedule 1 but only within the Order limits and insofar as they will not give rise to any materially new or materially different environmental effects from those assessed in the environmental statement.

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Source: https://www.legislation.gov.uk/uksi/2019/827/schedule/1/part/1/chapter (the official version)
Page: https://openlegislation.uk/tees-combined-cycle-power-plant-order-2019/schedule-1/part-1/chapter
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.