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Onsite Septic System (OSS)
Installation Inspection Request
This is a request for Final Inspection of OSS Component(s)
Only Certified Installers may install OSS Components (unless written approval is obtained from the health department)
All Permitted Installations must provide county opportunity for final inspection prior to cover
Installer assumes responsibility for notifying designer of installation
An Environmental Health Specialist will review this request within 1-2 business days and respond with availability
For questions, urgent inspection requests, or call in option please contact Mason County Environmental Health at 360-427-9670, extension 400
ALL FIELDS ARE REQUIRED
Applicant Name:
Site Address:
Permit Number:
Parcel Number:
Installer Name:
Installer Phone Number:
Installer Email:
Designer Name:
Designer Email:
Requested Date of Inspection:
Type of Inspection:
Select an inspection
Full System
Tank(S) Only
Other
Comments or details:
Please click the check box: