Requirement H1 – an adequate system of drainage shall be provided to carry foul water from appliances within the building to a suitable approved means of discharge (public sewer/private sewer connecting to public sewer/alternative form of secondary treatment system). To show compliance with this Requirement it is a requirement of Approved Inspectors Ltd that we receive confirmation that a drain test has been conducted on all new drainage runs associated with this project. Drain test methods can be found in Approved Document H sections 2.59-2.60-2.61-2.62-2.63.
