| Construction
Methods |
Guaranteed
Price |
Owner
Control |
Quality
Control |
Overhead&
Profit % |
Contractor's
Risk Markup |
Construction
Cost to Owner |
General
Contractor
w/outside
Architect |
Yes |
Less |
Okay |
10 - 20% |
5 - 10% |
Highest |
Construction
Management
w/outside
Architect
A. Regular CM
B. Detailed CM
|
90 - 95% Yes
80 - 90% Yes
|
More
Good
|
Okay
Good
|
4 - 9%
4 - 9%
|
5%
0
|
Higher
Low
|
Design
Build
Architect
hired
by Builder |
Yes |
Least |
Least |
10 - 20% |
5 - 10% |
Can
be low initial cost
Higher long
term
Maintenance |
Single
Source
Design/Bid
& Build
Architect
provided w/Builder |
80 - 90% Yes |
Greatest |
Best |
4 - 9% |
0 |
Low
initial cost
Low long term
Maintenance cost |