PART 4 Supplemental powers

13 Discharge of water
1 Subject to Requirements 5 (Construction Environmental Management Plan), 6 (Adaptive Environmental Management Plan) and 11 (operational surface and foul water drainage), the undertaker may use any watercourse or any public sewer or drain for the drainage of water in connection with the carrying out, operation or maintenance of the authorised development and for that purpose may lay down, take up and alter pipes and may, on any land within the Order limits, make openings into, and connections with, the watercourse, public sewer or drain.
2 Any dispute arising from the making of connections to or the use of a public sewer or drain by the undertaker pursuant to paragraph (1) must be determined as if it were a dispute under section 106 of the Water Industry Act 1991 (right to communicate with public sewers).
1991 c. 56. Section 106 was amended by sections 36(2) and 99 of the Water Act 2003 (c. 37). There are other amendments to this section which are not relevant to this Order.
3 The undertaker must not discharge any water into any watercourse, public sewer or drain except with the consent of the person to whom it belongs and the relevant drainage body; and such consent may be given subject to such terms and conditions as those persons may reasonably impose, but must not be unreasonably withheld.
“Drainage body” is defined in section 108 of the Water Resources Act 1991.
4 The undertaker must not make any opening into any public sewer or drain except—
(a) in accordance with plans approved by the person to whom the sewer or drain belongs, but such approval must not be unreasonably withheld; and
(b) where that person has been given the opportunity to supervise the making of the opening.
5 The undertaker must not, in carrying out or maintaining works pursuant to this article, damage or interfere with the bed or banks of any watercourse.
6 The undertaker must take such steps as are reasonably practicable to secure that any water discharged into a watercourse or public sewer or drain pursuant to this article is as free as may be practicable from gravel, soil or other solid substance, oil or matter in suspension.
7 This article does not authorise any groundwater activity or water discharge activity within the meaning of the Environmental Permitting (England and Wales) Regulations 2010.
S.I. 2010/675. “Groundwater activity” is defined in paragraph 3 of Schedule 22. “Water discharge activity” is defined in paragraph 3 of Schedule 21.
8 In this article—
(a) “public sewer or drain” means a sewer or drain that belongs to Natural Resources Wales, an internal drainage board, a local authority or a sewerage undertaker;
“Sewerage undertaker” is defined in Schedule 1 to the Interpretation Act 1978 (c.30).
(b) other expressions, excluding watercourse, used both in this article and in the Water Resources Act 1991 have the same meaning as in that Act.
1991 c. 57. Amended by sections 100(1) and 120(1) of, paragraph 128 of Schedule 22 to, and Schedule 24 to the Environment Act 1995 (c. 25).
Art. 13 in force at 30.6.2015, see art. 1

14 Protective work to buildings
1 Subject to the following provisions of this article, the undertaker may at its own expense carry out such protective works to any building lying within the Order limits as the undertaker considers necessary or expedient.
2 Protective works may be carried out—
(a) at any time before or during the carrying out in the vicinity of the building of any part of the authorised development; or
(b) after the completion of that part of the authorised development in the vicinity of the building at any time up to the end of the period of 5 years beginning with the day on which that part of the authorised development is first opened for use.
3 For the purpose of determining how the functions under this article are to be exercised, the undertaker may enter and survey any building falling within paragraph (1) and any land within its curtilage.
4 For the purposes of carrying out protective works under this article to a building, the undertaker may (subject to paragraphs (5) and (6))—
(a) enter the building and any land within its curtilage; and
(b) where the works cannot be carried out reasonably conveniently without entering land that is adjacent to the building but outside its curtilage, enter the adjacent land (but not any building erected on it).
5 Before exercising—
(a) a right under paragraph (1) to carry out protective works to a building;
(b) a right under paragraph (3) to enter a building and land within its curtilage;
(c) a right under paragraph (4)(a) to enter a building and land within its curtilage; or
(d) a right under paragraph (4)(b) to enter land,
the undertaker must, except in the case of emergency, serve on the owners and occupiers of the building or land not less than 14 days’ notice of its intention to exercise that right and, in a case falling within sub-paragraph (a) or (c), the notice must specify the protective works proposed to be carried out.
6 Where a notice is served under paragraph (5)(a), (5)(c) or (5)(d) the owner or occupier of the building or land concerned may, by serving a counter-notice within the period of 10 days beginning with the day on which the notice was served, require the question whether it is necessary or expedient to carry out the protective works or to enter the building or land to be referred to arbitration under article 50 (arbitration).
7 The undertaker must compensate the owners and occupiers of any building or land in relation to which rights under this article have been exercised for any loss or damage arising to them by reason of the exercise of those rights.
8 Where—
(a) protective works are carried out under this article to a building; and
(b) within the period of 5 years beginning with the day on which the part of the authorised development carried out in the vicinity of the building is first opened for use it appears that the protective works are inadequate to protect the building against damage caused by the carrying out or use of that part of the authorised development,
the undertaker must compensate the owners and occupiers of the building for any loss or damage sustained by them.
9 Nothing in this article relieves the undertaker from any liability to pay compensation under section 10(2) of the 1965 Act (further provision as to compensation for injurious affection).
10 Any compensation payable under paragraph (7) or (8) must be determined, in case of dispute, under Part 1 of the 1961 Act (determination of questions of disputed compensation).
11 In this article, “protective works”, in relation to a building, means—
(a) underpinning, strengthening and any other works, the purpose of which is to prevent damage that may be caused to the building by the carrying out, maintenance or use of the authorised development; and
(b) any works, the purpose of which is to remedy any damage that has been caused to the building by the carrying out, maintenance or use of the authorised development.
Art. 14 in force at 30.6.2015, see art. 1

15 Authority to survey and investigate land
1 The undertaker may for the purposes of this Order enter on any land within the Order limits or that may be affected by the authorised development and—
(a) survey or investigate the land;
(b) without limiting sub-paragraph (a), make trial holes in such positions on the land as the undertaker thinks fit to investigate the nature of the surface layer and subsoil and remove soil samples;
(c) without limiting sub-paragraph (a), carry out ecological or archaeological investigations on the land; and
(d) place on, leave on and remove from the land apparatus for use in connection with the survey and investigation of land and making of trial holes.
2 No land may be entered or equipment placed or left on or removed from the land under paragraph (1) unless at least 14 days’ notice has been served on every owner and occupier of the land.
3 Any person entering land under this article on behalf of the undertaker—
(a) must, if so required on entering the land, produce written evidence of the authority to do so; and
(b) may take with them such vehicles and equipment as are necessary to carry out the survey or investigation or to make the trial holes.
4 No trial holes are to be made under this article—
(a) in land located within the highway boundary without the consent of the highway authority; or
(b) in a private street without the consent of the street authority,
but such consent must not be unreasonably withheld.
5 The undertaker must compensate the owners and occupiers of the land for any loss or damage arising by reason of the exercise of the authority conferred by this article, such compensation to be determined, in case of dispute, under Part 1 (determination of questions of disputed compensation) of the 1961 Act.
Art. 15 in force at 30.6.2015, see art. 1