Rheoliadau Adeiladu (Diwygio) (Cymru) 2018

Effeithlonrwydd dŵr

3.—( 1) Yn lle rheoliad 36 (effeithlonrwydd dŵr anheddau newydd) rhodder—

“36.— (1) This regulation applies where a dwelling is—

(a) erected; or

(b) formed by a material change of use of a building within the meaning of regulation 5(a) or (b).

(2) The potential consumption of wholesome water by persons occupying a dwelling to which this regulation applies must not exceed the requirement in paragraph (3).

(3) The requirement referred to in paragraph (2) is—

(a) where a dwelling is erected, 110 litres per person per day; or

(b) where a dwelling is formed by a material change of use of a building within the meaning of regulation 5(a) or (b), 125 litres per person per day,

as measured in either case in accordance with a methodology approved by the Welsh Ministers.”

(2) Yn rheoliad 37 (cyfrifo’r defnydd o ddŵr dihalog) yn lle paragraff (1) rhodder—

“(1) Where regulation 36 applies, the person carrying out the work must give the local authority a notice which specifies the potential consumption of wholesome water per person per day in relation to the completed dwelling.”

(3) Yn Atodlen 1 (gofynion sy’n ymwneud â gwaith adeiladu) yn Rhan G (glanweithdra, diogelwch dŵr poeth ac effeithlonrwydd dŵr)—

(a) yn lle pennawd paragraff G2 (effeithlonrwydd dŵr) rhodder “Water efficiency of new dwellings”;

(b) ar ôl paragraff G2 mewnosoder y paragraff a ganlyn—

“Water efficiency of new buildings other than dwellings and healthcare buildings

G2A Reasonable provision must be made in the design and installation of any sanitary convenience(1), washbasin or shower so as to prevent the undue consumption of water.

Requirement G2A applies only to building work that consists of the erection or extension of a building which is not a dwelling or a healthcare building. “Healthcare building” means— (a) a hospital; (b) a building used for the provision of medical services by a registered medical practitioner(2); (c) a building used for the provision of dental services by a person who under the Dentists Act 1984(3) is permitted to practise dentistry; (d) a building not falling within paragraphs (b) or (c) which is used for the provision of primary medical services or primary dental services under the National Health Service Act 2006(4) or the National Health Service (Wales) Act 2006(5); (e) a building at which a care home service, within the meaning of Part 1 of the Regulation and Inspection of Social Care (Wales) Act 2016(6) is provided.”

(1)

Gweler adran 126 (dehongli cyffredinol) o Ddeddf 1984 ar gyfer diffiniad o “sanitary convenience”.

(2)

Gweler Atodlen 1 o Ddeddf Dehongli 1978 (p. 30) ar gyfer y diffiniad o “registered medical practitioner”.

(3)

1984 p. 24.

(4)

2006 p. 41.

(5)

2006 p. 42.

(6)

2016 dccc. 2.