Hennepin County

Welcome, Guest!
Log in | Employee Login | License
 

Messages

PROJECT QUESTION: Please clarify the specified wall thickness of CIP piling.

Question:
Please clarify the specified wall thickness of CIP piling.

Response:
Please review the table in Section ‘3371 STEEL SHEELS FOR CONCRETE PILING’ of the 2018 Standard Specifications for Construction. Table 3371-1 notes the nominal outside diameter and the wall thickness. Either size is allowed for a ‘nominal outside diameter’ for the 12-inch piles. Also, ‘fluted’ shells are not allowed on this project, as they are not referenced within the project manual or in the plans.