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ATL Keeps on Flying
Contractors Progressing on Big-Ticket
Items at Southeast's Busiest Airport
By E. Michael Powers
The Hartsfield-Jackson Atlanta International Airport is steadily
progressing through one of the largest airport capital improvement
programs in the nation.
The $6.2 billion, 10-year program includes a people mover-linked
remote rental car facility, new runway, new control tower,
runway replacements, new taxiways and a new terminal.
"It's one of the largest capital improvement programs
in the nation," said Dick Marchi, senior adviser for
policy and regulatory affairs with Airport Council International
- North America. The Atlanta program also stands out because
of its innovativeness. "They have been a leader in building
runways on an abbreviated schedule," he said.
The Atlanta Airport is further separating itself from the
pack with its current project to install an "end-around"
taxiway, Marchi said. Only the Dallas-Fort Worth Airport is
working to install one, while no one else has passed the consideration
stage. This is an alternative to taxiways that cut across
parallel runways.
New Taxiway The airport recently awarded a $91 million contract
to Omaha, Neb.-based Kiewit to replace Runway 8R with only
60 days of downtime. For a concrete structure, that is no
small feat.
Kiewit is addressing that timetable by beginning demolition
while the runway is still in operation.
For 30 days prior to the shutdown, the runway was saw cut
into 6- by 12-ft. sections with 16-in.-deep longitudinal cuts
and 6-in-deep transverse cuts of the Portland cement concrete
surface.
Once the runway was shut down on Sept. 7, Kiewit rolled out
excavators to remove the slabs whole. Kiewit then removed
the 6 in. of base-course aggregate and placed a 2-in. leveling
layer of asphalt. A 20-in. layer of concrete goes atop the
leveling layer.
If not ready for operations by the November deadline, Kiewit
will face $225,000 per day in liquidated damages.
Taxiway V, the $37.6 million end-around taxiway, was awarded
to Archer Western Contractors of Atlanta in fall 2005 with
work beginning in February. The project will give the airport
a new taxiway that will prevent planes from having to queue
to cross runways between takeoffs and landings.
"Taxiway V will create a projected savings of $36 million
per year in fuel costs for the airlines," said Cathryn
Masters, senior project manager with the Atlanta Department
of Aviation. The taxiway will also increase runway efficiency,
potentially reducing delays and allowing the airport to handle
more traffic.
The project is more than putting pavement on the ground,
though. To make room for the structure, Archer Western has
to move the nonlicensed vehicle road. That move requires a
series of moves, starting with moving the terminal road into
the north economy lot.
The Interstate 85 access ramp will be moved into the space
once occupied by the terminal road, and the border of the
airfield will extend into the location of the former ramp.
The project also requires a 1,660-ft. retaining wall and removal
of 1.2 million cu. yards of dirt to lower the site to meet
the end of the runway.
Rental Car Facility The airport's new consolidated rental
car facility is the largest project under construction in
the capital program at an estimated cost of $468 million.
Between the buildings and the automated people mover, $385
million in contracts have been let. The first for mass grading,
valued at $12.5 million, went to a joint venture led by Precision
2000 in July 2005.
The two biggest contacts were awarded in October 2005. The
first went to a joint venture between Austin Commercial of
Dallas and PRAD Group. The Austin-led group is a construction
manager-at-risk on the $202 million rental facility.
The design is in the final stages, and the joint venture
group will start work soon. The projected completion date
is October 2008.
The airport will be linked to the rental facility with an
automated people mover in the hopes of providing relief to
the congested terminal roadway.
"We went with the APM because it is a much higher level
of service than the bus operation," Masters said. "We
also have issues with our curb length. By removing the buses
from the curbside, it will make life much easier for the departing
and arriving passengers."
The APM will have three stops along its 1.5-mi. length: the
terminal, the convention center and the rental facility.
Unlike the rental facility, the much more complex APM is
already under construction. A joint venture between Archer
Western and Capital Contracting Co. of Atlanta is design-building
the $170.5 million project. Archer Western has placed 40 percent
of the columns for the elevated guideway.
The project fell victim to erratic escalation patterns of
the recent years.
"This is definitely a job where we got burned on escalation
of materials and labor," Casey said. "We negotiated
an escalation clause with the airport, but it will not cover
everything."
Archer Western also was hurt by a delay in the notice to
proceed. "If we had settled on the escalation clause
a month later, we would have gotten much higher escalation
and been closer to covering it," Casey added.
Archer Western was able to leverage the design-build nature
of the contract to mitigate the potential hit from escalation
to its bottom line. "As soon as we did get a notice to
proceed, we started letting contracts as soon as we had enough
design," Casey said. "We were also letting purchase
orders and allowing them to fabricate as much material as
is practical."
The company also has run into another problem plaguing the
construction industry, long fabrication lead times.
"We have had to adjust our schedule for steel fabrication,"
Casey said. The portion of the project that requires steel,
the spans over the interstate, are also facing delays because
of the Georgia Department of Transportation.
"The DOT required the department of aviation to relocate
the columns to work with the future connector-distributor
roadway," Casey added. The new column placement made
the spans longer, necessitating a complete redesign. Despite
the hiccups the APM is expected to be finished on time.
Meanwhile, the Maynard Holbrook Jackson International Terminal
continues to be the sore thumb of the capital improvement
program.
The airport and The Design Team, a joint venture led by Omaha-based
Leo A. Daly, have been locked in litigation since the department
terminated the TDT for cause in August 2005.
The airport has selected a new designer to rework the plans
to bring cost projections with construction budget, but the
TDT has obtained an injunction blocking the airport from proceeding.
Archer Western has nearly completed the site preparation
work in anticipation of the eventual resolution of the conflict
between the airport and the TDT.
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