DESIGN-BUILD
SERVICES
Offering unmatched expertise in Design-Build, REX Construction Services leads both the design and construction teams to provide single-source responsibility and accountability from project inception to completion. Early on, REX monitors cost implications of design decisions to assure budget and schedule compliance, and makes recommendations to ensure that the final product will meet the Owner’s objectives. Further, REX addresses constructability issues in advance of construction to ensure a smoother flow in the building process. Often, portions of the work (such as site development, long lead items, etc.) are contracted prior to completion of the design, thus allowing an earlier occupancy date. This fast-track approach permits REX to expedite the project by compressing the overall schedule, and avoids costly re-design and delays frequently encountered in the conventional design-bid-build process.

Conceptual Design
- Develop
Project Master Schedule - Overall site analysis
- Building and fire zoning
- Building codes and ordinances
- Traffic ingress/egress study
- Utilities availability and cost
- Budget Review
Schematic Design
- Design check-list
- Land survey
- Soil
borings - Site development and land use study
- Floor plan study and sketches
- Elevation study and sketches
- Design concept studies
- Structural studies
- Mechanical studies
- Electrical studies
- Life-cycle cost analysis
Final Design
- Site development and plot plan
- Floor plans and schedules
- Elevations and architectural details
- Structural plans and calculations
- Mechanical plans and calculations
- Electrical plans and schedules
- Technical specifications
- Finish and decorating schedules
- Landscape plan
- Confirmation of construction budget
- Develop Guaranteed Maximum Price (GMP)
Construction Phase
- Building of project
- Inspect and test critical items
- Negotiate changes as required
- Prepare and document for final
- Acceptance
- Clean-up
- Assist with equipment start-up and training