Addendum #1
Addendum #2
Additional Supporting Documents
- 1921 - WPP Building Plans
- 1965 - Additions to Water Treatment Plant
- 1965 Plan Sheets
- 1998 - Water Treatment Plant Improvements Chemical and Storage Building
- 2002- WTP Generator Building
- 2007 - Water and Wastewater Improvements - Division C
- 2012 - Alpena MI Retrofit Drawings Hatches, Risers and Vents
- Alpena WTP PID Drawing Set
Walk Through Sign In Sheet