| Project: |
Western Waterworks |
| Dates: |
September 4, 2007 to November 9, 2007 |
| Location: |
Loop 101 & 7th Street underpass. |
| Owner: |
City of Phoenix Engineering & Architectural Services |
| Contractor: |
SSC |
| Description: |
Dug a 42" OD hand tunnel along a 340' canal to install a 18" OD casing fore new waterline. |
| Challenges: |
2'-3' boulders in the path of the waterline. |
| Method: |
Hand tunnel remoiving soil and jack and casing. |
| Results: |
Job finished ahead of schedule. Accurate within line & grade. |
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