|
|
|
|
|
|
| A storm drain for a public area:
|
|
|
| Basement waterproofing and back-drain. Due to clay soil, clog prone filter-cloth was not used. Instead, pea gravel was used.
|
|
|
| Area drains (surface drainage):
|
|
|
Avalon Structural, Inc.
181 Ridgeview Drive
Aptos, CA 95003
|
Phone: (831) 479-4389
Fax: (831) 479-0328
Email: roger@avalonstructural.com
|
CA License 677116
Classifications: B, C-8
|
|
|
|
|
