Construction Observation Tips

CONSTRUCTION OBSERVATION TIPS 2009 NCRWA Conference May 14, 2009 Kenny P. Keel, PE

PROCESS FOR A SUCCESSFUL PROJECT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Construction Process Checklist ,[object Object],[object Object],[object Object],[object Object]

Sample Sewer Project Flow Chart (from Pierce County, WA)

Pre-Design/Preliminary Project Meeting with Developer/Engineer ,[object Object],[object Object],[object Object],[object Object]

Permits ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Specifications & Details ,[object Object],[object Object],[object Object],[object Object]

Pre-Construction Conference ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Construction ,[object Object],[object Object],[object Object]

Final Inspection & As-Built Submittal ,[object Object],[object Object],[object Object],[object Object]

POTENTIAL ISSUES ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

TESTS & CONTRACTOR TRICKS/SHORTCUTS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

THINGS TO LOOK FOR ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PROBLEMS ENCOUNTERED ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Leaking Water Line Extension ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

12” DIP water line installed on bedrock ,[object Object],[object Object],[object Object]

Service taps not backfilled well with voids under corp stop & service line ,[object Object],[object Object],[object Object]

Sewer Outfall Extension Problems ,[object Object],[object Object],[object Object],[object Object],[object Object]

Sewer Outfall Extension Problems, continued ,[object Object],[object Object],[object Object]

Restrained Joint Pipe (saves the day) ,[object Object],[object Object]

Tree Protection Area ,[object Object]

PS Bypass Blown Apart ,[object Object],[object Object]

Shallow Water Line and Valve in Parking Lot ,[object Object],[object Object],[object Object]

Rusted Out PS Influent Pipe ,[object Object],[object Object],[object Object]

Shallow PVC under Drainage Ditch ,[object Object],[object Object],[object Object],[object Object]

Eccentric Reducer placement ,[object Object],[object Object],[object Object]

Gravity Pipe used for Force Main repair ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Backflow Danger ,[object Object],[object Object],[object Object],[object Object]

Additional examples, continued

Inspectors - Don’t Leave Your Truck Unattended at the Job Site ,[object Object]

Special Thanks to: ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

THANK YOU! ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Construction Observation Tips

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