Retained apparatus
56.—(1) Not less than 60 days before the undertaker intends to start the execution of any specified work where the removal of the apparatus in question has not been required under paragraph 54 (removal of apparatus), the undertaker shall submit to WPD a plan of the works to be executed. Any submission must note the time limits imposed on WPD under sub-paragraph (3).
(2) Subject to sub-paragraph (3) the undertaker shall not commence any works to which sub-paragraph (1) applies until WPD has identified any reasonable requirements it has for the alteration or protection of the apparatus, or for securing access to it.
(3) If by the expiry of 60 days beginning with the date on which a plan under sub-paragraph (1) is submitted WPD has not advised the undertaker in writing of any reasonable requirements for the alteration or protection of the apparatus, or for securing access to it, it shall be deemed not to have any such requirements and the undertaker shall be at liberty to proceed with the works.
(4) The works referred to in sub-paragraph (1) must be executed only in accordance with the plan submitted under sub-paragraph (1) and in accordance with any reasonable requirements as may be notified in accordance with sub-paragraph (2) by WPD and WPD shall be entitled to watch and inspect the execution of those works.
(5) At all times when carrying out the authorised development the undertaker must comply with WPD’s Avoidance of Danger from Electricity Overhead Lines and Underground Cables (2014), the Energy Network Association’s A Guide to the Safe Use of Mechanical Plant in the Vicinity of Electricity Overhead Lines (undated), the Health and Safety Executive’s GS6 Avoiding Danger from Overhead Power Lines and the Health and Safety Executive’s HSG47 Avoiding Danger from Underground Services (Third Addition) (2014) as the same may be replaced from time to time.
(6) If WPD, in accordance with sub–paragraph (2) and in consequence of the works proposed by the undertaker, reasonably requires the removal or diversion of any apparatus and gives written notice to the undertaker of that requirement, this Part of this Schedule applies as if the removal or diversion of the apparatus had been required by the undertaker under paragraph 54(2) (removal of apparatus).
(7) Nothing in this paragraph precludes the undertaker from submitting at any time or from time to time, but in no case less than 60 days before commencing the execution of any works, a new plan instead of the plan previously submitted, and having done so the provisions of this paragraph apply to and in respect of the new plan.
(8) The undertaker is not required to comply with sub–paragraph (1) in a case of emergency but in that case it must give to WPD notice as soon as is reasonably practicable and a plan of those works as soon as reasonably practicable subsequently and must comply with any reasonable requirements stipulated by WPD under sub-paragraph (2) and with sub–paragraphs (4) and (5) in so far as is reasonably practicable in the circumstances. Nothing in this sub-paragraph prevents WPD from exercising its rights under sub-paragraph (6).