The new Central Utility Plant (CUP) at Los Angeles International Airport (LAX) reached a major construction milestone when construction workers placed the final structural steel beam atop the building’s frame on January 24, 2012. Currently on schedule for construction completion in summer 2014, the $438 million (development cost) design-build project is being built by Clark/McCarthy, A Joint Venture.
In just four weeks, construction workers from Schuff Steel used a Manitowoc 999 Lattice-boom crawler crane with a reach of 140 feet to erect 1,400 tons of structural steel, creating the frame for the new CUP. An audience of approximately 300 project stakeholders and construction workers celebrated the ‘topping out’ during a ceremony held near the construction site. As a part of the event, attendees signed the final I-beam adorned with an American flag and an evergreen tree. The beam was then lifted 75 feet high and attached to the top of the structure. he tree represents growth, life and good luck for the construction workers and the building’s future occupants. The flag is displayed as a patriotic symbol that signifies the united effort by the project team to achieve a common goal.
The 70,000-square-foot facility has a steel frame that weighs in excess of 1,400 tons, or 40 pounds per square foot—about 30% higher than an OSHPD hospital in California.
The new CUP is being built to replace the existing 50-year old facility with a modern; state-of-the-art, computer managed utility plant providing enhanced passenger comfort and reliability of utility service and safety within the newly renovated modernized terminals at LAX. The existing CUP will service the airport throughout construction. Upon project completion, the replacement will be brought on-line and the old CUP will be decommissioned and demolished.
Serving as general contractor for the project, Clark/McCarthy’s contract includes demolition of the existing 50-year-old CUP as well as construction of a new 64,000-square-foot, steel-framed replacement CUP with a 20,000-ton cooling capacity. The project also entails the installation of associated equipment, such as a stand-by boiler, primary and secondary chilled water pumps, cooling towers, electrical systems and switchgear.
A new maintenance shop and offices and an above-grade thermal energy storage tank with capacity for 1.6 million gallons of water and 15,500 ton-hours of cooling is also being built. Other work includes: replacement of approximately 18 miles of pipe and duct bank that service the entire Central Terminal Area (CTA) with utility distribution, electrical and communications systems as well as reclaimed water, fire water and potable water systems; installation of several miles of new distribution piping throughout the CTA and beneath existing main entrance roadways throughout the airport; and an upgrade of pump rooms and air handling equipment in 21 different locations within all terminals, administrative buildings and the LAX Theme Building.
Systems and their components for the new CUP were designed and constructed to achieve LEED Silver certification from the U.S. Green Building Council.
Clark/McCarthy, A Joint Venture is a joint venture between Clark Construction Group and McCarthy Building Companies. Additional project partners include: Gruen Associates, Los Angeles, architect; Arup, Los Angeles, mechanical, electrical, plumbing, structural, and commissioning engineer; Capital Engineering Consultants, Rancho Cordova, Calif., mechanical consultant; Greenform, Los Angeles, sustainability consultant; and PID Engineering, San Diego, cogeneration consultant. BD+C
Related Stories
| Feb 20, 2014
5 myths about cross laminated timber
A CLT expert clears up several common misconceptions and myths surrounding the use of wood as a building material.
Sponsored | | Feb 20, 2014
Chicago’s historic Wrigley Building renovated to attract tech companies
Purchased in 2011 by a consortium of investors led by BDT Capital Partners, the building’s new owners have recently renovated and reimagined the next life for this architectural landmark—as a hub for tech firms.
| Feb 20, 2014
World's longest desk? Massive, undulating desk accommodates 145 office workers [video]
The desk is built from plywood and one continuous sheet of resin, and can serve all 145 office employees at once.
| Feb 19, 2014
It's a world record! Largest uninterrupted concrete pour kicks off Wilshire Grand project
Guinness World Records verifies the concrete pour as the largest ever
| Feb 19, 2014
Why you should start with a builder, part two
When it’s time to build or expand, the first step is finding a builder that fits your needs. Once you have found a builder, checked their references, visited with their previous clients and are ready to move forward, the next step is answering an initial set of questions that will direct your project.
| Feb 19, 2014
Slight rebound for Architecture Billings Index
After consecutive months of contracting demand for design services, AIA's Architecture Billings Index inched up nearly two points to 50.4 in January, indicating favorable business conditions.
| Feb 19, 2014
Sefaira Adds Daylighting Analysis to Performance Based Design Platform
Sefaira, the leader in software for high performance building design, today announced that its performance based design platform now includes daylighting analysis. With the addition of daylighting, Sefaira combines two critical design metrics in the same tool.
| Feb 19, 2014
Harvard's 'termite robots' can build any thing, any way [video]
The robots build by observing thier environment and then obeying a set of traffic rules programmed by researchers.
| Feb 18, 2014
Illinois leads Top 10 states for LEED in annual USGBC ranking
The U.S. Green Building Council has released its ranking of the Top 10 States for LEED, the world’s most widely used and recognized green building rating system.
| Feb 18, 2014
Study: 90% of healthcare providers say Affordable Care Act is 'step forward,' but major revisions needed
Providers are excited about opportunities to address long-term health issues in the U.S., but worries about the transition persist, according to a new study by Mortenson Construction.