- 01Observed condition
- Affected hardscape, repeatable source, rainfall or irrigation timing, duration, depth or spread observations, visible erosion, prior work, and the result the proposed work is intended to achieve.
- 02Collection geometry
- Channel location and ends or basin location and low-area geometry, grate style, traffic or pedestrian context, transitions, nearby thresholds, and how surrounding pavers or concrete meet the inlet.
- 03Connected drainage
- Pipe material and limits, fittings, turns, transitions, connections, cleanouts, crossings, existing components being reused, and how every inlet reaches the proposed outlet.
- 04Outlet and boundaries
- The endpoint, erosion protection, access, ownership or control, and any neighboring property, canal, swale, culvert, street, or public right-of-way condition that needs separate confirmation.
- 05Excavation and conflicts
- Hardscape cuts or removal, dig limits, utility notification, private lines, irrigation, roots, structures, pool equipment, narrow access, unsuitable material, and the process for an unexpected condition.
- 06Restoration and cleanup
- Paver reset, concrete finish, joints, base repair, turf or bed restoration, irrigation repair, excess material, debris removal, protection of adjacent surfaces, and excluded finish work.
- 07Maintenance and closeout
- Removable-grate access, basin or channel cleaning, cleanout and outlet locations, route records, expected upkeep, completion criteria, schedule, written change control, and warranty terms if offered.