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As a principal of PKA, Mr. Wu
has primary responsibility for the firm's structural engineering projects
related to civil structures. These projects include vehicular and
pedestrian bridges, pump stations, lift stations, retaining walls, public
works facilities and other civil structures.
Since joining the firm in
1997, Mr. Wu has been responsible for the structural design of bridges,
environmental structures, water and wastewater facilities, retaining walls
and wide variety of building types. He has developed a strong
reputation for responsive service and technical excellence. He has
established himself as an outstanding engineer in the area of civil
structures, particularly bridges and retaining structures.
He has a broad background
of experience in the design of structural steel, reinforced concrete,
prestressed concrete and reinforced concrete masonry.
As a founder and
principal of PKA, Mr. Kelm is involved in all aspects of the firm’s
operation. His responsibilities include the supervision of the firm’s
engineers and technicians; preparation of engineering proposals; budgeting
and scheduling of projects; development of design criteria; performance of
structural systems studies and evaluations; preparation of structural
designs, drawings and specifications; review of drawings and design
calculations; preparation of construction cost estimates; and performance
of field inspections. He has particular expertise with projects produced
on a design-build basis using a fast-track delivery process.
Notable projects include:
Rollingwood Towne Center Bridge in
Austin. Project consisted of a single span, 80' prestressed concrete
I-beam bridge. The bridge was designed to support an 8' wide x 30" deep
planter in the median for landscaping. In addition, stone veneer arched
facades were designed at both faces of the bridge to conceal the
prestressed concrete beams.
McNeil-CMTA Overpass in Williamson
County, Texas. The project consisted of a 3-span, 323' bridge over an
existing Union Pacific Railway. The bridge was on a 60 degree skew.
Discovery Boulevard Bridge in Cedar
Park, Texas. The project consisted of a 4-span, 134' long precast concrete
arch bridge with TxDOT decorative C411 railings and mechanically
stabilized retaining walls. The bridge was designed to be a primary
feature of the new Cedar Park downtown center.
Clay Madsen Recreation Center in Round
Rock, Texas. Project enclosed 50,000 square feet and included a gymnasium,
racquetball courts, an indoor swimming pool, game rooms, dance studios and
administrative office.
Cimmarron Hills Trail West Bridge in
Georgetown, Texas. Project consisted of a 5-span, 400' prestressed I-beam
bridge on a horizontal curve. The bridge was located along a golf
course and included custom designed decorative rails covered with masonry
stone veneer.
LCRA Chemical Storage Building in Bee
Cave, Texas. The project consisted of chemical storage building to house
scrubber systems, chlorine storage tanks and a wide variety of chemicals
associated with a regional water treatment facility. The building was
designed to provide an aesthetically pleasing appearance and to blend with
the existing pump station. The structure consisted of bowstring steel
joists supported by split faced, load-bearing CMU walls.
Winfield MID No. 1-4 Wastewater
Treatment Plant in Hays County, Texas. Project consisted of an 80'
diameter steel clarifier, blower building, two effluent filters, and
influent lift station and an effluent lift station.
Sandy Creek Yacht Club Tram and
Retaining Wall at Volente, Texas. Project included the design of
structural supports and a concrete pit for a new tram. The tram provided
access to the boat dock from the club parking area. Tram supports
consisted of individual drilled piers. The retaining wall supported the
embankment for an upper level of surface parking. The cast-in-place wall
and its footing was supported on drilled shaft foundations to resist
lateral and uplift forces on the wall.
Redstone Golf Club Bridges in Houston,
Texas. Project consisted of two 300' steel truss bridges for support of
golf carts and pedestrian traffic.
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