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Profile
Philosophy | History | Services

 

Services

Pre-Construction:

  • Site analysis and selection, development and planning
  • Building code analysis and feasibility
  • Professional architectural and engineering services selection
  • Preliminary design studies
  • Preliminary design and construction schedules
  • Preliminary cost estimates
  • Long lead item procurement
  • Value Engineering
  • Guaranteed Maximum Price (GMP) Contracts

           
Project Delivery:

  • Design-Build with GMP
    • Also known as “design-construct” or “single responsibility”, Design-Build is a system of contracting under which one entity performs both architecture/engineering and construction under one single contract.
  • Construction Management with GMP
    • Similar in many ways to Design-Build except the Owner holds a separate contract for architecture/engineering and construction.
  • Design-Bid-Build
    • The project delivery approach where the Owner commissions and architect or engineer to prepare drawings and specifications under a design services contract, and separately contracts for at-risk construction, by engaging a contractor through competitive bidding.

General Contracting:

Demolition
Excavation
Concrete Formwork
Steel Erection
Rough Carpentry
Finish Carpentry

Custom Millwork
Insulation
Doors and Hardware Installation
Drywall
Acoustic Ceiling
Concrete Finishing
  • Fast Track/Phased Construction


 
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3401 Constitution Drive Springfield, IL  62711 - admin@osheabuilders.com