This section applies where a sewerage licensee with a retail authorisation ("L") requests a sewerage undertaker to permit the use of the undertaker's sewerage system for the purpose of enabling L to provide sewerage services in respect of premises that—
Where this section applies, the undertaker must in accordance with a section 117E agreement take such steps—
as may be provided for in that agreement in order to enable the requested use of that system.
A sewerage undertaker is not required by this section to take any steps to enable the use of its sewerage system at a time when it is required to take those steps by virtue of a notice under section 98(1) or (1A) or a request under section 101B(1).
A sewerage undertaker is not required by this section to permit the use of its sewerage system, or to take any steps to enable its use, if the sewerage licensee making a request has not secured by means of—
that there is to be provision for dealing with or removing matter from the sewerage system in quantities determined by reference to the extent of sewerage services provided in respect of the premises in question.
Where—
the failure of the undertaker to acquire the necessary authority or agreement does not affect the liability of the licensee to reimburse the undertaker in respect of some or all of the expenses incurred by it in taking those steps, if the section 117E agreement provides for such liability as regards those steps.
For the purposes of this section and sections 117B and 117C—
In this section and sections 117B to 117D—