Like many 19th-century industrial facilities, the Ambler Boiler House long ago outlived its initial use. Built in 1897 to generate power for an asbestos plant, the structure was abandoned when the owner folded after the Depression. In the early 2000s, Summit Realty Advisors bought the site, appreciating its proximity to a rail stop—Philadelphia is 40 minutes away by train—as well as good roads and utility services.
The 2008 crash delayed plans, but three years later, construction of an office complex began. Summit used creative financing, including state and county funds, to realize this speculative project in tough economic times.
Asbestos was remediated with the help of the Pennsylvania Department of Environmental Protection and state grants and loans. The endeavor required 760 man-hours of labor and the removal of 530 cubic yards of contaminated construction debris and waste. All that remained was a brick shell and steel roof trusses.
AMBLER BOILER HOUSE
Ambler, Pa.Building TeamSubmitting firm: Heckendorn Shiles ArchitectsOwner/developer: Summit Realty AdvisorsOwner’s representative: The AT GroupStructural engineer: Elton & ThompsonMEP engineer: PHY EngineersGeneral contractor: DomusGeneral InformationSize: 48,000 sfConstruction cost: $16 million (core and shell)Construction time: 2011 to August 2013Delivery method: Design-bid-build
The former two-story plan entailed excessive floor-to-floor heights for offices, so the Building Team, led by Heckendorn Shiles Architects, inserted structural steel and concrete slabs to create three levels. Entryways and windows, many of which had been walled up, were reopened and infilled with high-efficiency store-front glazing. An iconic 140-foot smokestack was retained, and the original monitor roof profile, now equipped with translucent composite clerestories, enhances daylighting. Loft-style office spaces are characterized by references to the past, including exposed brick and reclaimed wood. However, the infrastructure is thoroughly modern. In particular, a 54-well geothermal system makes the building economical to operate, contributing to a LEED Platinum designation.
Since it opened in August 2012, the development has attracted a mix of tenants, including Summit Realty, Clutch (a mobile app designer), and AEC firm Core States Group. DiD, a boutique healthcare marketing agency, recently completed a two-story fit-out, with an open communicating stair and a “village green” common space. Ambler Boiler House—first an economic engine, then an eyesore—is most emphatically back in business.
Related Stories
| Feb 28, 2012
More than 1,000 have earned EDAC certification since 2009
Milestone achieved as evidence-based design becomes a top 2012 strategy for healthcare organizations.
| Feb 28, 2012
McCarthy completes second phase of San Diego’s Scripps Hospital
Representing the second phase of a four-phased, $41.3 million expansion and remodeling project, the new addition doubles the size of the existing emergency department and trauma center to encompass a combined 27,000 square feet of space.
| Feb 28, 2012
LUMEnergi names Weinbaum president and CEO
Weinbaum’s experience spans communications, nanotechnology, electronics components, consumer products, semiconductors, software, wireless and lighting.
| Feb 28, 2012
Griffin Electric completes Medical University of South Carolina project
The 210,000-sf complex is comprised of two buildings, and houses research, teaching and office areas, plus conference spaces for the University.
| Feb 27, 2012
Consigli complete first building for Bigelow Ocean Sciences Campus
Designed by WBRC Architects Engineers in association with Perkins + Will.
| Feb 27, 2012
Hollister completes fit-out of 41,500-sf office space in Princeton, N.J.
Intricate interior project involved construction of more than 80 offices.
| Feb 27, 2012
Research Institute at Texas Children’s Hospital building receives LEED Gold
Innovative and sustainable design reflects best environmental building practices.
| Feb 26, 2012
Milwaukee U-Haul facility receives LEED-CI Silver
The new elements of the facility now include: efficient lighting with day-lighting controls and occupancy sensors, a high-efficiency HVAC system used in conjunction with a newly constructed thermal envelope to help reduce energy consumption, and the installation of low-flow fixtures to reduce water consumption.
| Feb 26, 2012
Hollister Construction awarded 42,000-sf office fit-out in Holtsville, N.Y.
Space leased by U.S. General Service Administration.