An HAA certifies that a registered engineer has tested the on-site systems, that they meet code requirements and are adequate for the home they serve. The Department randomly selects systems for site inspection. The subdivision review includes assessment of site conditions and capability of the site to support on-site systems. Costs of subdivision reviews by the On-Site Section are included in the fees paid to the Department of Community Development and Planning. The staff makes presentations at community council meetings, local radio and television talk shows, and homeowners' association meetings.
Staff is available to address public groups concerning section activities or on-site systems.
The section also conducts seminars for excavators involved in the installation of wastewater disposal systems, well drillers, and engineers in the on-site field. Existing homes requiring an upgrade of an on-site wastewater disposal system which cannot meet the separation requirements of the Anchorage Municipal Code may be eligible for separation distance waivers for the upgrade system. The decision for issuance of separation distance waivers is determined by a standard calculation procedure issued by the State of Alaska, Department of Environmental Conservation. Data for these calculations must be submitted by a registered engineer.