Services: Design Build Construction
In the design build construction approach, the owner contracts with PRO to
provide both design and construction services. It is often called a TURNKEY
contract.
The design build construction approach replaces the traditional method of awarding separate
contracts for design and for construction. On a design/build job the contractor
and architect/engineer are allied and work together to serve the owner. The
owner, design build contractor, and architect/engineer work as a TEAM to design and build
a project that satisfies the needs of the owner.
Your benefits are:
Single Source Responsibility
"In-House"Design and Construction Coordination
Construction Budgeting throughout the entire process
One Stop Shop for Site Design, Architectural Design, Structural / Mechanical
/ Electrical & Plumbing Consultants
This TEAM approach eliminates the tendency to blame the other guy if a discrepancy
occurs. Team members focus on solving problems rather than placing blame.
Here is a good example of a phase-by-phase service proposal to an owner proposed
by a top professional design/build team and their consultants.
PHASE I – Preliminary Feasibility
Market study
Economic analysis
Pro Forma
Budget limitations
Availability of financing
PHASE II – Facility Investigation and Development
Existing facility study
New facility and land needs
Overall site analysis
Building and fire zoning
Building codes and ordinances
Traffic ingress/egress study
Utilities availability and cost
Review feasibility budget (+-20%)
PHASE III – Preliminary Design
Review of design checklists
Land survey
Soil borings
Site development and land use study
Floor plan study and sketches
Elevation study and sketches
Design concept studies
Structural studies
Foundation studies
Mechanical systems studies
Electrical studies
Life cycle cost analysis
Maximum value recommendations
Optional Artist’s preliminary rendering
Establish schematic budget (+-10%)
PHASE IV – Design Development and Construction Documents
Site development and plot plan
Floor plans and schedules
Elevations and architectural details
Structural plans and calculations
Mechanical plans and schedules
Electrical plans and schedule
Technical specifications
Complete finish and decorating schedule
Landscaping plan
Artist’s rendering
Confirmation of
construction budget (+-5%)
PHASE V – Construction
Build it
Inspect and test
critical items
Negotiate changes
as required
Prepare and document
for final acceptance
Clean up
Assist with equipment
and system start up
PHASE VI – After the Move
Evaluation and
recommendations
Service problems
and warranties
Perform continuing
consultation
ADVANTAGES OF DESIGN/BUILD
1. You get early cost input from the contractor. A price
is put on conceptual design ideas as they are developed.
2. A GUARANTEED MAXIMUM PRICE can be determined early; right
after the scope of the project is established.
3. Time can be saved because construction can begin before
the design is completed. Example: architect could be completing
interior designs while the site and foundation
work is underway. This technique is called FAST TRACKING.
4. The need for high cost change orders is eliminated.
5. Architectural and engineering fees are kept to a minimum,
and determined from the beginning.
6. Contractor fees are kept to a minimum and are determined
from the beginning.
7. Legal fees are kept to a minimum by eliminating the adversary
roles.
8. Construction costs are minimized by using the latest systems
and methods that the contractor KNOWS are cost effective.
9. Chances for misunderstandings are minimized with the team
approach.
10. You get the best ideas from your team members due to the cooperative
team spirit.
11. Realistic completion dates are established by the contractor
who will do the work.
12. You can take advantage of special services such as a preliminary
feasibility study, value engineering, and
life cycle cost analysis.
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