01
Fixture branch
Show which individual drains feed the pattern before the building route.
Sheet 48 / Diagnostic set
Map the drain route without assigning ownership early
Prepare private drain, service connection, public sewer, street, and Town coordination questions.
A fixture drain, building drain, service connection, public sewer, and street work may involve different parties. Location and symptoms alone do not decide responsibility.
Call about the symptom877-702-1610
INPUTOBSERVETRACEVERIFYOUTPUTRECORD
S-01Symptom named
S-02Access mapped
S-03Provider unverified
S-04Scope pending
Identify the symptom
Five callouts for this drawing
Each note describes an action, not a diagnosis. Leave unsupported branches open.
02
Building drain
Record the interior or foundation access used for private inspection.
03
Service connection
Ask where responsibility changes based on current Town records.
04
Public sewer
Use the actual Walpole response rather than assuming a main problem.
05
Surface restoration
Assign street, yard, foundation, floor, and finish work explicitly.
Trace the source
Follow evidence through the branch
Prepare the address, lowest affected fixture, private inspection evidence, access point, service information, and current Town contact. Ask each party to state the segment it inspected and controls.
Repair route and access map
Define the boundary before authorization
Retain the provider's footage or measurement, written finding, Town case, marked boundary, permits, excavation or restoration scope, completed work, and open coordination.