A new luxury residential tower in Vancouver provides a twist on the typology

It’s not hard to imagine why developers flock to the waterfront of Vancouver, British Columbia. Concord Pacific Group has built many high-rise glass and concrete residential towers there, but the Erickson Building – a new 17-story, 61-unit development – stands out among their portfolio. Designed in the style of legendary Canadian architect Arthur Erickson, known for his modernist concrete structures, the Erickson’s twisting form rotates counterclockwise and then shifts clockwise, evoking the motion of the water below. Between concrete columns, expanses of glass capture panoramic views of downtown Vancouver, False Creek, the Strait of Georgia, and the Pacific Ocean beyond.

The City of Takoma Park, Maryland, needed to replace a failing retaining wall that supports a roadway in a small residential development. The Linden Avenue site is directly adjacent to Sligo Creek, which is a tributary of Anacostia Creek, a river undergoing a significant restoration effort. T. E. Scott & Associates, Inc., designed a replacement for the failing retaining wall infrastructure, created a pocket park for the local residents, and provided water quality treatment for the unmanaged watershed. This combination of aesthetic and environmental improvements adds value to the project. We’ll look at some stormwater flow design calculations, a storm water flow splitter, an urban modular wetland unit, a step/plunge pool, and an interesting retaining wall design.

The fifth and final article in Buildipedia’s series on the Riverside Museum takes a look at some of the less visible aspects of this spectacular building: the HVAC system, acoustic engineering, and more.

“Complex geometry” is a phrase that successfully sums up Zaha Hadid’s Riverside Museum of Transport and Travel in Glasgow, Scotland – particularly its roof plane. According to Rod Manson, partner and engineer with Buro Happold, “The roof was commonly referred to as the ‘fifth elevation’ on the project.” Its zigzag form, coupled with the vast size of the exhibition space beneath, created several challenges for the engineers tasked with integrating the building systems while ensuring a streamlined look, both inside and out. “It was very important to the architect that the MEP systems be invisible and blend in with the overall building form,” explains Manson. He shared a few of Buro Happold’s clever solutions.

Construction documents technology uses in-progress photos and video footage to offer a significant improvement over the traditional method of producing "as-built" drawings.

Construction documentation technology has multiplied the advantages of the traditional “as-built” process, in which a red pen and the memory of the construction superintendent were the primary tools. Along with (or instead of) a set of marked-up drawings as a final contract deliverable, a more comprehensive construction journal is possible with the new construction documentation technology, which electronically captures the “as-built” process and cross-references electronic drawings to digital photographs.

Second in a five-part series on Glasgow’s Riverside Museum, this article examines the building's structural engineering. International engineering firm Buro Happold provided structural engineering services. Follow Buildipedia throughout the month of March to read in-depth coverage of the Riverside Museum's various design and engineering systems.

Zaha Hadid is known for designing buildings with far-out forms. The recently completed Riverside Museum in Glasgow, Scotland, lives up to this reputation, featuring a zig-zagging profile in plan and section. Although seeming to defy gravity with its column-free spans, the building conceals some savvy structural maneuvers beneath its sleek skin of zinc. Engineering giant Buro Happold was the wizard behind the curtain.

The use of epoxy coatings and epoxy-coated structural liners can save both time and money over traditional pipe repair methods.

Damaged or deteriorating pipe systems can be expensive to replace, particularly those that are located in hard-to-reach locations or inaccessible without selective demolition. Fortunately, common pipe systems can be rehabilitated from within, using cured-in-place epoxy coatings or epoxy-coated structural liners. These in situ pipe repair techniques can offer cost savings of up to 60% and time savings of up to 30% when compared to traditional pipe repair methods. We’ve partnered with Nu Flow to highlight several different in situ pipe repair techniques available to facility managers and building owners.

A challenge of mining operations and any project that disturbs large volumes of earth below grade is the potential to generate contaminated water runoff at the surface known as acid mine drainage (AMD). Precious metal and coal mine shafts traditionally require excavation below the water table, exposing metal sulfides in the disturbed earth and waste soils to the atmosphere and water. Similar exposure can occur during major highway construction projects. Stormwater runoff and water discharged from dewatering pumps related to these construction activities can be very low in pH (acidic) and can contain harmful metal ions. Eric McCleary of Greenhorne & O’Mara helped develop the successive alkalinity-producing system (SAPS) process to treat this AMD water and shares insights regarding this innovative technology with the Buildipedia audience.