Paragraph 38 Combined Drainage Outfall (CDO)
The construction of Work Nos. 2K and 2L must not commence until the following activity details for that Work No. have been submitted to and approved by the MMO in writing. The activity details must include, but are not limited to—
the location and design (size and shape) of the CDO head and vertical shaft;
the alignment (horizontal and vertical) of the CDO tunnel;
the start and end dates for the construction;
a detailed construction method statement;
a description of any proposed mitigation;
navigational lighting to be used;
the type and number of vessels to be used; and
link to the CPMMP (marine).
The construction of Work Nos. 2K and 2L must be carried out in accordance with the activity details approved by the MMO in writing.
Unless a shorter period is agreed with the MMO in writing, the undertaker must use reasonable endeavours to submit the activity details to the MMO at least 6 months prior to the proposed commencement of the relevant Work No.