From power plant to office: Ambler Boiler House conversion

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 Team

Submitting firm: Heckendorn Shiles Architects

Owner/developer: Summit Realty Advisors

Owner’s representative: The AT Group

Structural engineer: Elton & Thompson

MEP engineer: PHY Engineers

General contractor: Domus

General Information

Size: 48,000 sf

Construction cost: $16 million (core and shell)

Construction time: 2011 to August 2013

Delivery 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.

Before you get your shorts in a knot, I have nothing against science, technology, engineering, or even mathematics; to the contrary, I love all four “STEM” disciplines (I’m lying about the math). But I question whether we need to be building K-12 schools that overly emphasize or are totally devoted to STEM.

| Mar 3, 2014

Negotiate your way to success

There are few business skills as important as negotiation. Many successful businesspeople pride themselves on their ability to turn a deal in their favor. Here are a few key negotiation principles to ensure you’re generally getting a good deal.

| Mar 3, 2014

5 ways to gain clients you actually like

Gaining more clients is one thing. Gaining more clients that you actually like is something else entirely. Here are some tips to perfect the art of attracting and retaining clients that you enjoy working with.

| Mar 3, 2014

Engineering and construction CEOs are cautiously optimistic about the global economy, says PwC

Firm leaders remain leery about the availability of skilled workers, the state of government debt and deficits, and rising material prices, according to PwC’s 2014 Global CEO Survey.