Landcom Book 4 Maintenance - WSUD

Water Sensitive Urban Design
Sedimentation Basin Sign-Off Forms
Development stage:
Sediment basin / pond ID:
Pre-Start Construction Meeting
Location:
Date:
List of Attendees
Name Discipline (suggested) Company
1 Developer
2 Site superintendent (civil)
3 Site superintendent (landscape)
4 Civil Contractor
5 Landscape Contractor
6 WSUD - Design Engineer
7 Civil Engineer
8 Landscape Architect
9
Checklist of Sign-Off Forms
Sign-Off Form
Date Completed
Form A
Form B
Form C
Form D
Earthworks and Hydraulic / Functional Structures
Sediment and Erosion Control
Topsoil and Finished Levels
Landscape Planting (Macrophyte and Inlet Zone)
Construction Tolerances:
The construction tolerances on the constructed wetland systems are to be:
••
plus or minus 25 mm on hydraulic structures (e.g. pit and weir crests/ bund heights, pipe and pit invert
levels)
••
plus or minus 50 mm on earthworks (base of wetland, as measured from the surface of the topsoil).
••
plus or minus 50 mm on embankments and bunds (that is, crest level of the embankment).
Deviations to be approved only at the discretion of superintendent.
Book 4 | MAINTENANCE 69