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Allegheny County
Sanitary Authority
ALCOSAN
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Vendor Registration
INSTRUCTIONS: Please complete all the parts of the application.
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Professional Engineer/Architect
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Solicitation Process
How does ALCOSAN select firms for business contracts?
Learn How
Upcoming Events
08
May
Green Committee
2:00 PM
ALCOSAN
09
May
Professional Services Committee
2:00 PM
ALCOSAN
16
May
May Board Meeting
4:30 PM
ALCOSAN
