Define the proposed change
Record bedrooms or occupancy, fixture or use changes, additions, suites, business use, repair concern or replacement goal without estimating capacity yourself.
Change-project route
Connect proposed occupancy or flow changes, system evidence, site and water constraints, qualified roles, filings, construction and maintenance records.
Decision file
Record bedrooms or occupancy, fixture or use changes, additions, suites, business use, repair concern or replacement goal without estimating capacity yourself.
Compare plans and filings to known site components and service history. List discrepancies for qualified review.
Existing or proposed capacity, treatment, dispersal and suitability require project-specific assessment and authorized design decisions.
Document known wells, waterways, slopes, drainage, property boundaries, structures, access and planned grading for current setback verification.
Ask which authorized person, engineer, installer, maintenance provider, health or local authority steps apply and what each supplies.
Compare inspection, record drawings, filing evidence, commissioning, owner information and updated maintenance plan.
List bedrooms or occupancy changes, suite plans, fixtures, appliances, business use and construction sequence without declaring design flow. Provide the same project description to the authorized person and reviewing authorities.
Place buildings, wells, watercourses, slopes, property lines, access, utilities and known system components on one plan. Identify survey or field evidence still required and keep construction traffic away from protected system areas.
Assign assessment, design, health-authority filing, construction, inspection, commissioning and maintenance-record responsibilities for the selected project. Keep approved revisions, material or component changes, photographs and owner instructions in the property system file.
Combine the proposed occupancy and fixture changes, existing filings, verified system map, site and water constraints, qualified assessment or design inputs, authority route and construction sequence. Identify investigation and approval hold points before excavation, traffic or building work affects system areas. During work, record revisions, component information, inspections, commissioning and restoration. Finish with updated property records and maintenance instructions. This file coordinates a project-specific process and must not present an owner’s room count, tank label or old plan as proof of design flow, remaining capacity, setback compliance or approval.
Primary references
Links checked in the approved research packet on August 26, 2026. Applicability still depends on the property and proposed scope.