Drawings_(PW#2026-020).pdf
PDF 16 MB Posted
- Attached to
- Gorge Dam Powerhouse Rockfall Mitigation
- Solicitation number
- PW#2026-020
- Issued by
- Whatcom County, Washington
About this file
This is an engineering drawing document prepared for the City Light Department detailing rockfall mitigation measures at Gorge Dam Powerhouse in Whatcom County, Washington. The drawings were developed under Project Number PW#2026-020 and Ordinance No. 127362, with engineering geology work completed by Andrew James Caneday, a Licensed Engineering Geologist from GeoEngineers (Tacoma, WA). The drawing set consists of seven sheets containing a cover page, site plan, cable lashing details and locations, rock dowel specifications, and additional construction details necessary for implementation of the rockfall mitigation project.
The project involves installation of rockfall mitigation measures consisting of rock dowels and cable lashings positioned behind and upslope of the Gorge Dam Powerhouse structure. The Engineer's Estimate for the project is $220,000 (before tax). The drawings, dated April 22, 2026, provide the technical specifications and spatial guidance required for contractors to execute the mitigation work as part of the overall project scope of work.
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Other files
| File | Type | Posted |
|---|---|---|
| Project_Manual_(PW#2026-020).pdf | ||
| Bid_Forms_(PW#2026-020).pdf |
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Text version
CITY LIGHT DEPARTMENT
GORGE DAM POWERHOUSE
ROCKFALL MITIGATION
Know what's below.
before you dig.Call
R
1145 Broadway, Suite 300 Tacoma, WA 98402 www.geoengineers.com
457652555
Andrew James Caneday
Engineering Geologist
GeologistLicensed
St ate of Washington
4/22/2026
4/22/2026
PW#2026-020
ORDINANCE NO. 127362
26 6/18
1145 Broadway, Suite 300 Tacoma, WA 98402 www.geoengineers.com
457652555
Andrew James Caneday
Engineering Geologist
GeologistLicensed
St ate of Washington
4/22/2026
457652555
Andrew James Caneday
Engineering Geologist
Geo logistLicensed
St ate of Washington
1145 Broadway, Suite 300 Tacoma, WA 98402 www.geoengineers.com
Engineering Geologist
GeologistLicensed
St ate of Washington
1145 Broadway, Suite 300 Tacoma, WA 98402 www.geoengineers.com
Engineering Geologist
GeologistLicensed
St ate of Washington
1145 Broadway, Suite 300 Tacoma, WA 98402 www.geoengineers.com
Engineering Geologist
GeologistLicensed
St ate of Washington
1145 Broadway, Suite 300 Tacoma, WA 98402 www.geoengineers.com
Engineering Geologist
GeologistLicensed
St ate of Washington
1145 Broadway, Suite 300 Tacoma, WA 98402 www.geoengineers.com
| Sheets and Views |
| 1 D63463 [Cover] |
| 2 D63464 [Site Plan] |
| 3 D63466 [Cable Lashing] |
| 4 D63467 [Cable Lashing Locations] |
| 5 D63468 [Rock Dowel] |
| 6 D63469 [Details] |
| 7 D63470 [Details] |
File details come from the government source that posted it. Updated .