Section 104 Sewer Adoption Contractors

Overview

Section 104 adoption works

A Section 104 agreement is commonly used where new sewers are intended to be adopted by the relevant water company. The drainage is normally built, tested, inspected and recorded to the agreed standard before adoption can move forward.

Technical support

Where we help

We support developer drainage schemes where foul water sewers, surface water sewers, manholes, lateral connections, pumping stations or rising mains need to be constructed, evidenced or prepared for adoption.

• Adoptable foul and surface water drainage
• Manhole construction and benching
• Pumping stations and rising mains
• Pre-adoption CCTV and testing
• Remedial works following inspection comments

Technical support

From drawings to handover

We work from approved drainage drawings, drainage strategies, S104 information, inspection comments and adoption schedules. The aim is to give the client a practical route from construction through to evidence, inspection and handover.

Technical support

Typical close-out items

Adoption support can involve gradients, manhole details, infiltration checks, joint condition, cleaning, channel finish, records or pumping station information. Early technical review helps keep the process clearer for everyone involved.