Asphalt Pavement Magazine - March/April 2018 - 59

QIC: Ray Brown Airport Pavement Award
by the impact of a plane landing.
The base rock was compacted before
the company installed 2,800 tons
of asphalt for two 2.5-inch lifts of
P-403. The entire keel was laid in
one shift.
To meet the minimum
volumetric requirements of the
P-403, a special aggregate was
added. "We did not need to alter the
mix design because our available
aggregates were able to produce
mixture meeting specifications;
however, we did choose a particular
aggregate," Hutchens Construction
Project Manager Shawn Shrum
said. "We imported a 3/8-inch chip,
which is processed from stockpiled
material produced by a now defunct
lead mining operation in southeast
Oklahoma. This material improves
our ability to meet volumetric
requirements."
The 10,000-Foot Challenge
At the end of day two, as crews
were identifying the extent of the
cracking in the milled surface,
Hutchens Construction realized that
the expected 500 linear feet of crack
repair was now much bigger - at
least in the neighborhood of 5,000
linear feet of cracks. Ultimately,
more than 10,000 linear feet of
cracks would be identified and
repaired during the project.
Hutchens Construction was
responsible for repairing the runway's
high severity cracks, which were
cracks greater than 1 inch deep. High
severity cracks of various depths
were found throughout the length
of the runway. To complete this
now gargantuan task on schedule,
additional subcontractors assisted in
certain aspects of the repair.
On day three, the crack repair
phase of the project began. "The
cracks were repaired by milling out
an area 9 to 12 inches on each side
of the crack. The area was milled
at a depth of 2 inches. Any crack
remaining below the 2-inch depth
milled portion was filled with nonshrink grout. The 18-24 inch wide

by 2-inch-deep areas were then
filled with asphalt," said Shrum.
"This was done by using a loader to
place the asphalt, which was then
'struck off' with an attachment
on the front of a skid steer. The
attachment was designed and
built by Hutchens Construction
employees for a previous job. The
asphalt was then compacted with
a roller."

Over four days, Hutchens
Construction worked in
coordination with other
subcontractors on severe crack
repairs and used two pavers in
tandem to lay more than 11,000 tons
of P-401 for the surface course over
the entire runway. This work met
the percentage of material within
specification limits (PWL) and the
continued on page 61

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Asphalt Pavement Magazine - March/April 2018
1/2/18* 59
11:26 PM


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Table of Contents for the Digital Edition of Asphalt Pavement Magazine - March/April 2018

President’s Perspective
Industry News
Tools for the Trade
Meet the Chairman: Craig Parker
How to Host an Effective Congressional Site Tour
Quality in Construction: The Sheldon G. Hayes Award
Quality in Construction: The Larry H. Lemon Awards
Quality in Construction: The Ray Brown Airport Award
NAPA Quality in Construction Awards
Industry Calendar
Index of Advertisers / Advertisers.com
Perspectives
Asphalt Pavement Magazine - March/April 2018 - Intro
Asphalt Pavement Magazine - March/April 2018 - cover1
Asphalt Pavement Magazine - March/April 2018 - cover2
Asphalt Pavement Magazine - March/April 2018 - 3
Asphalt Pavement Magazine - March/April 2018 - 4
Asphalt Pavement Magazine - March/April 2018 - 5
Asphalt Pavement Magazine - March/April 2018 - 6
Asphalt Pavement Magazine - March/April 2018 - 7
Asphalt Pavement Magazine - March/April 2018 - President’s Perspective
Asphalt Pavement Magazine - March/April 2018 - 9
Asphalt Pavement Magazine - March/April 2018 - 10
Asphalt Pavement Magazine - March/April 2018 - Industry News
Asphalt Pavement Magazine - March/April 2018 - 12
Asphalt Pavement Magazine - March/April 2018 - 13
Asphalt Pavement Magazine - March/April 2018 - 14
Asphalt Pavement Magazine - March/April 2018 - 15
Asphalt Pavement Magazine - March/April 2018 - Tools for the Trade
Asphalt Pavement Magazine - March/April 2018 - 17
Asphalt Pavement Magazine - March/April 2018 - Meet the Chairman: Craig Parker
Asphalt Pavement Magazine - March/April 2018 - 19
Asphalt Pavement Magazine - March/April 2018 - 20
Asphalt Pavement Magazine - March/April 2018 - 21
Asphalt Pavement Magazine - March/April 2018 - How to Host an Effective Congressional Site Tour
Asphalt Pavement Magazine - March/April 2018 - 23
Asphalt Pavement Magazine - March/April 2018 - 24
Asphalt Pavement Magazine - March/April 2018 - 25
Asphalt Pavement Magazine - March/April 2018 - Quality in Construction: The Sheldon G. Hayes Award
Asphalt Pavement Magazine - March/April 2018 - 27
Asphalt Pavement Magazine - March/April 2018 - 28
Asphalt Pavement Magazine - March/April 2018 - 29
Asphalt Pavement Magazine - March/April 2018 - 30
Asphalt Pavement Magazine - March/April 2018 - 31
Asphalt Pavement Magazine - March/April 2018 - 32
Asphalt Pavement Magazine - March/April 2018 - 33
Asphalt Pavement Magazine - March/April 2018 - 34
Asphalt Pavement Magazine - March/April 2018 - 35
Asphalt Pavement Magazine - March/April 2018 - 36
Asphalt Pavement Magazine - March/April 2018 - 37
Asphalt Pavement Magazine - March/April 2018 - 38
Asphalt Pavement Magazine - March/April 2018 - 39
Asphalt Pavement Magazine - March/April 2018 - Quality in Construction: The Larry H. Lemon Awards
Asphalt Pavement Magazine - March/April 2018 - 41
Asphalt Pavement Magazine - March/April 2018 - 42
Asphalt Pavement Magazine - March/April 2018 - 43
Asphalt Pavement Magazine - March/April 2018 - 44
Asphalt Pavement Magazine - March/April 2018 - 45
Asphalt Pavement Magazine - March/April 2018 - 46
Asphalt Pavement Magazine - March/April 2018 - 47
Asphalt Pavement Magazine - March/April 2018 - 48
Asphalt Pavement Magazine - March/April 2018 - 49
Asphalt Pavement Magazine - March/April 2018 - 50
Asphalt Pavement Magazine - March/April 2018 - 51
Asphalt Pavement Magazine - March/April 2018 - 52
Asphalt Pavement Magazine - March/April 2018 - 53
Asphalt Pavement Magazine - March/April 2018 - Quality in Construction: The Ray Brown Airport Award
Asphalt Pavement Magazine - March/April 2018 - 55
Asphalt Pavement Magazine - March/April 2018 - 56
Asphalt Pavement Magazine - March/April 2018 - 57
Asphalt Pavement Magazine - March/April 2018 - 58
Asphalt Pavement Magazine - March/April 2018 - 59
Asphalt Pavement Magazine - March/April 2018 - 60
Asphalt Pavement Magazine - March/April 2018 - 61
Asphalt Pavement Magazine - March/April 2018 - NAPA Quality in Construction Awards
Asphalt Pavement Magazine - March/April 2018 - 63
Asphalt Pavement Magazine - March/April 2018 - 64
Asphalt Pavement Magazine - March/April 2018 - 65
Asphalt Pavement Magazine - March/April 2018 - 66
Asphalt Pavement Magazine - March/April 2018 - Industry Calendar
Asphalt Pavement Magazine - March/April 2018 - Index of Advertisers / Advertisers.com
Asphalt Pavement Magazine - March/April 2018 - 69
Asphalt Pavement Magazine - March/April 2018 - Perspectives
Asphalt Pavement Magazine - March/April 2018 - cover3
Asphalt Pavement Magazine - March/April 2018 - cover4
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