Identify the Existing System Before Defining Replacement

Collect available plans, permits, invoices, inspection reports and renovation records. Note gaps and conflicting information rather than choosing the most convenient version. Begin the property dossier with a date and its recorded location, access route and drain segment; attach the available evidence before making the investigation, access or replacement decision. The next checkpoint is “Map additions and altered foundation areas.” Keep neighbouring municipal processes separate. Keep that action beside its observation. The existing-system reviewer can then distinguish the intake property dossier from property closeout dossier material added during later pricing or investigation.

Keep neighbouring municipal processes separate.

Review historic drawings, additions, visible components, uncertain materials, access points and the separate outlet route in the context of the actual property rather than as a standard allowance. Older Victoria properties may contain additions and several drainage eras, so a historic plan must remain distinct from present field evidence. Record dates and document sources; then keep neighbouring municipal processes separate. Label each property-record photograph, drawing and prior record by recorded location, access route and drain segment and date. When a buried route or connection question remains, record it in the property dossier; identify the existing-system reviewer review or property closeout dossier document that could resolve it. An older address or one visible component does not establish the material, layout or outlet of the complete system.

Record dates and document sources

Keep neighbouring municipal processes separate

Label cleanouts, catch basins, sump equipment, visible pipe and outlet clues without inferring concealed material or grade. Describe each record, constraint and drainage segment separately, citing its supporting property-record photograph, measurement or dated document. Identify professional locating or camera questions. A finding at one recorded location, access route and drain segment may alter the proposed investigation, access or replacement decision; unobserved parts of the existing perimeter-drain system stay outside the available evidence.

Identify professional locating or camera questions.

“Photograph markings and connections safely” belongs on its own line in the property dossier. For the recorded location, access route and drain segment, pair the property-record photograph evidence with any concealed or untested existing perimeter-drain system limits. Record material uncertainty explicitly. Identify professional locating or camera questions. Cross-reference the below-grade investigation or replacement response answer to its property-record photograph; include the property dossier drawing, a product document for the below-grade investigation or replacement response, or a dated reply from the existing-system reviewer. Schedule locating, tree, utility or wall review before excavation closes the access option or concealed work is backfilled.

Record material uncertainty explicitly

Identify professional locating or camera questions

State which segments can be accessed, what footage or locating can show, and what remains concealed beneath hardscape or landscaping. Before proceeding, update the dossier after every finding. Give task ownership to the existing-system reviewer; place its checkpoint before the investigation, access or replacement decision, then name the expected property closeout dossier. This separates current property dossier evidence from the proposed below-grade investigation or replacement response. Put manufacturer information and existing-system reviewer input in the property closeout dossier; file authority questions under the relevant existing perimeter-drain system decision.

Update the dossier after every finding.

Resolve “Do not infer condition from age alone” before ranking proposals. State the baseline recorded location, access route and drain segment, proposed below-grade investigation or replacement response, exclusions, quantities and written change process. Trace the outlet as a separate task. Update the dossier after every finding. Review each property-record photograph while it can still change the investigation, access or replacement decision. Record a dated investigation, access or replacement decision choice or assign the remaining buried route or connection question. Track that uncertainty in the property closeout dossier, outside the lump-sum total.

Trace the outlet as a separate task

Update the dossier after every finding

Finish this existing-system dossier as a property dossier: include its starting evidence, location map, proposed below-grade investigation or replacement response and unresolved limits. For “Identify the Existing System Before Defining Replacement,” justify each below-grade investigation or replacement response inclusion and assign the next buried route or connection question. In the property dossier, list the approvals, product records and property closeout dossier expected. Continue with “Specify Access, Method and Report Outputs”, “Verify Connections, Permits and Bid Assumptions”, and “Record Where Water Appears and What Came Before It” for related existing perimeter-drain system decisions. Use the property dossier guide links for any wider below-grade investigation or replacement response comparison. Catalogue every dated Victoria or provincial reference under the connection, site-servicing or permit question it supports.

Name the next investigation, access or replacement decision, responsible existing-system reviewer and property dossier evidence still required

Retain dated official existing perimeter-drain system sources and guide links within the property closeout dossier