Paragraph 4 Approval of plans
The undertaker must before commencing construction of any specified work or carrying out any works on the waterway whatsoever supply to the Trust proper and sufficient plans of that work, the form(s) and application fee which is ordinarily required by the Trust's engineers in accordance with the code of practice and such further particulars available to it as the Trust may within 28 days of the submission of the plans reasonably require for the reasonable approval (having regard to the undertaker's timetable for the construction of the authorised development) of the Trust, and the specified work must not be commenced until the plans of that work have been approved in writing by the engineer or settled by expert determination pursuant to paragraph 25 of this Part of this Schedule. The approval of the engineer may be subject to any reasonable requirement that the specified work is undertaken at a time specified by the engineer.
If—
at the expiry of the period of 35 days—
from receipt by the Trust of the proper and sufficient plans of the work, the form(s) and application fee which is ordinarily required by the Trust's engineers in accordance with the code of practice as referred to in sub-paragraph (1); or
if any other particulars are reasonably required by the Trust under sub-paragraph (1), from receipt by the Trust of that further information for; and
the Trust has not served—
notice of refusal of those plans; and
the grounds for refusal of those plans,
the Trust is deemed to have approved the plans as submitted provided that all information specified in sub-paragraph (1) has been supplied to the Trust together with any ordinarily applicable application fee.
If by the end of the period of 35 days beginning with the date on which written notice was received by the engineer under sub-paragraph (1), the Trust gives notice to the undertaker that the Trust desires itself to construct any part of a specified work which in the opinion of the engineer may or will cause any detriment in respect of the waterway or the safe operation of the waterway, then if the undertaker requires such part of such specified work to be constructed the Trust must construct it with all reasonable dispatch on behalf of and to the reasonable satisfaction of the undertaker in accordance with the plans approved or deemed to be approved or settled under this paragraph, and under the supervision of the undertaker; and the undertaker must reimburse the Trust in respect of all costs, fees, charges and expenses it has reasonably incurred in carrying out such works.
When signifying its approval of the plans, the Trust may specify any protective works (whether temporary or permanent) which in its opinion should be carried out before commencement of the construction of a specified work to prevent any detriment and such protective works (which for the avoidance of doubt may include requirements to fence any proposed works in order to separate the same from the waterway either on a permanent or temporary basis) as may be reasonably necessary to prevent detriment must be constructed by the undertaker, as agreed between the parties or settled by expert determination in accordance with paragraph 25 of this Part of this Schedule and such protective works must be carried out at the expense of the undertaker with all reasonable dispatch and the undertaker must not commence the construction of a specified work until the engineer has notified the undertaker that any protective works have been completed to the engineer's reasonable satisfaction.
The undertaker must pay to the Trust a capitalised sum representing the reasonably increased or additional cost of maintaining and, when necessary, renewing any works, including any permanent protective works provided under sub-paragraph (4) above, and of carrying out any additional dredging of the waterway reasonably necessitated by the exercise of any of the powers under this Order but if the cost of maintaining the waterway, or of works of renewals of the waterway, is reduced in consequence of any such works, a capitalised sum representing such reasonable saving must be set off against any sum payable by the undertaker to the Trust under this paragraph.
In the event that the undertaker fails to complete the construction of, or part of, the specified works or protective works the Trust may, if reasonably required in order to avoid detriment, serve on the undertaker a notice in writing requesting that construction be completed. Any notice served under this sub-paragraph must state the works that are to be completed by the undertaker and lay out a timetable for the works' completion. If the undertaker fails to comply with this notice within 35 days, the Trust may construct any of the specified works or protective works, or part of such works (together with any adjoining works) in order to complete the construction of, or part of, the specified works and/or protective works and the undertaker must reimburse the Trust all costs, fees, charges and expenses it has reasonably incurred in carrying out such works.