PDP & Construction. Construction Reviews Preliminary Engineering – PM Discretion Construction...
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Transcript of PDP & Construction. Construction Reviews Preliminary Engineering – PM Discretion Construction...
PDP & Construction
Construction Reviews
• Preliminary Engineering – PM Discretion• Construction Review Items
• Construction schedule• Access• Construction limits
• Environmental Engineering – PM Discretion• Construction Review Items
• Overall build-ability • Bid-ability
• Final Engineering – Required Review• Construction Review Items
• Specification conformance
Preliminary Engineering• Don’t underestimate importance of early construction
reviews• How will the work areas be accessed?• Does Contractor have room to perform work?• Are additional impacts likely?
• Has dewatering been considered?• Is project constructible without dewatering?• Do the construction limits encompass all Work?
• Culvert projects commonly have additional impacts with Contractor EDA
• Project was planned assuming dewatering could be performed with a sump…• No temporary fill impacts planned• Dewatering with this method was unsuccessful
• Project was planned with no waterway fills in this area• Not enough room to perform work• Access only from one side of the stream
• Contractor had no feasible way to perform work with construction limits and permit limits set in planning
Construction Reviews
• Preliminary Engineering – PM Discretion• Construction Review Items
• Construction schedule• Access• Construction limits
• Environmental Engineering – PM Discretion• Construction Review Items
• Overall build-ability • Bid-ability
• Final Engineering – Required Review• Construction Review Items
• Specification conformance
Questions/Discussion?
Hans Gucker, P.E.Office of Construction Administration
614-387-3058