A View from a First Timer’s APT Annual Conference

In October, 2017, the Association for Preservation Technology International (APT) and the National Trust for Canada held CAPITALizing on HERITAGE: COMMUNITY, GOVERNMENT and SAVOIR-FAIRE in Ottawa. The joint conference showcased 190 speakers and over 40 exhibitors. With roughly 1,100 attendees and more than 20 countries represented, the four-day event became the largest heritage conference ever held in Canada. CAPITALizing on HERITAGE was my first APT Annual Conference, and fueled by a shameful amount of readily available coffee I made my way around paper sessions, banquets, and plenary discussions. Compared to regional APT symposia, the programming was diverse and immense with focuses ranging from the archeological unearthing and documentation of Nova Scotia’s built heritage to an exploration of Ontario’s northern wilderness in search of the rugged landscapes immortalized in paintings by the Group of Seven.

The trusty phone app.

Seven paper tracks covered topics as diverse as cultural landscapes, non-destructive testing, heritage advocacy, the economics of preservation, engineering, and sustainability. With my trusty phone app and program book in hand, I raced around the conference level to catch specific presentations, curating a personal agenda that offered talks on architectural diagnostics and documentation as well as those that were distinctly Canadian like heritage values and the rights of Canada’s First Nations people. Thanks in large part to programming arranged by the National Trust for Canada, the duality of Ottawa’s existence as both a modern capital city and the unceded ancestral territory of the Algonquin Anishinabe was never lost on those who attended the conference. This constant reminder sparked conversations that are simply not being discussed in the United States.

For every learning opportunity CAPITALizing on HERITAGE offered there was an occasion to network and reconnect. It became apparent that the social aspect of the event alone was worth the registration. In Ottawa, I attended the first meeting of the Technical Committee for Materials, talked shop with a former employer, shared a bottle of wine with new contacts, and was introduced to several leading authorities in preservation. I was happy to catch up with familiar faces from previous APT symposia as well. For someone who is relatively new to the field and APT, the Annual Conference offered an unparalleled opportunity to network.

Between the paper sessions, banquets and cocktail hours, CAPITALizing on HERITAGE was nearly overwhelming. Fortunately breaks in programming provided time to get out and explore downtown Ottawa. Whether it was views of Parliament Hill perched high above the confluence of three rivers or beaver tails in ByWard Market (fried dough smothered in butter and maple syrup did not disappoint), Ottawa delivered. The city proved to be an ideal venue for a joint conference with an emphasis on the built environment and interpretations of its cultural significance. With my first Annual Conference behind me I am looking forward to celebrating APT’S 50th Anniversary at Points of Departure next year in Buffalo. (I happen to be on the planning committee and so far it looks like it’s going to be an amazing event!)

 

 

 

EVENT: Preservation on High: Investigation and Documentation of Monumental Historic Structures

Learn how available technological tools help to improve the collection and management of graphical and numerical information derived from building surveys.

dottyarrowLearn more and RSVP here.

DATE: June 11, 2015
TIME: 4:00pm – 6:00pm
LOCATION: Commons, 107 West Denny Way, Suite 303, Seattle, WA 98119

 

Preservation architects, engineers and others involved in the renovation of historic buildings agree on the importance of an efficient and thorough discovery phase. A significant part of that effort is the organized collection of building information and accurate documentation of existing conditions. Even though these discovery tasks are such a significant part of a project, the development and incorporation of tools to improve the process on site and process the resulting information has been slow to develop.

This presentation examines some components of a successful early discovery phase on monumental historic buildings and reviews some technological tools that help to improve the collection and management of graphical and numerical information derived from building surveys.

 

Presenter
Kent Diebolt is the founder of Vertical Access and has been the principal-in-charge for most investigation, testing and inspection projects performed by Vertical Access over the firm’s 22-year history. Since the first Vertical Access project in 1992, Kent and his team have inspected numerous historically significant buildings, constructed of a wide variety of materials. He is an active participant and is a leader in professional preservation and rope access organizations.

Presented by Association for Preservation Technology NW and AIA Seattle Historic Resources Committee

 

 

 

 

Feats of Clay: Philadelphia Brick and Terra Cotta – Exhibit at University of Pennsylvania through Oct 9

I recently attended the opening reception for Feats of Clay: Philadelphia Brick and Terra Cotta, an exhibition on the legacy of Philadelphia’s brick and terra cotta industry at the Harvey and Irwin Kroiz Gallery, The Architectural Archives of the University of Pennsylvania, curated by Frank Matero.

FeatsofClay_ScreenAnnouncementThe exhibit included artifacts from now demolished buildings designed by Philadelphia architects Frank Furness and Cope and Stewardson, brick from works by Louis Kahn as well as examples of some of the cities most underappreciated residential works such as Edgar V. Seeler’s Conkling and Armstrong House in the city’s Nicetown-Tioga neighborhood and the Morris Fleisher Residence designed by Willis G. Hale and located in the Fairmount section of the city.

Featured alongside the architectural works were interesting catalogs, brick samples and maps of past and present Philadelphia area brick and terra cotta manufactories such O.W. Ketchum, Sayre & Fisher Brick Company, McAvoy Brick (which still operates in Phoenixville, PA) and some wonderful examples of the ornamental clay products produced by Peerless Brick Company.

Having trained as a bricklayer since the age of 18, I spent several years working out of the Bricklayers and Allied Craftworkers Union (Local 1 PA/DE) in Philadelphia and have grown to love the wonderful brickwork that is ubiquitous in Philadelphia. This exhibit focuses on the city’s long and storied history of brick manufacturing and the architectural masterpieces that resulted and also serves as a stark reminder of the treasures that we have lost.

For those of you who are brick enthusiasts like me, you can find some of these amazing brick and terra cotta remnants of the past for purchase at several architectural salvage stores in and around Philadelphia such as: Provenance Old Soul Architectural Salvage, Philadelphia Salvage Company and Harry Bambi Supplies.

Gallery hours are 10:00 AM – 5:00 PM Monday-Friday.  The exhibit runs through October 9, 2015.

 

 

 

Removal of the Clock Hands on Fordham University’s Rose Hill Campus

We recently worked on an interesting project at Fordham University’s Rose Hill campus in the Bronx.  Our mission: to remove the clock hands from four clock faces on the tower of Keating Hall and one clock atop LaLande Hall in Martyrs Court.

The hands were removed and turned over to The Verdin Company so they could be restored. Once restored, the hands will be re-installed. The project was coordinated by Bob Rush with Structure Tone, Inc.

The crenellated parapet at the top of the tower on Keating had bird protection on the top of the walls so we had to lower ropes through the crenels and climb up to the clock which was about a 150’ climb from the roof of the main building below.

The clock hands were pretty big; the hour hand was a little over 6’ long and the minute hand was over 7’ long. We rigged all the hands to lower before loosening any of the nuts or bolts that connected them to the shaft.

One of the minute hands was stuck and we had a really hard time removing it. It typically took us 30-45 minutes to remove both hands on each of three out of four faces but we spent over 3 hours on the southeast face on the first day trying to remove the minute hand without success. It was a little over 20 degrees (Fahrenheit) and the wind was blowing 15 – 20 mph directly into my face so I decided to accept defeat and go get warm before moving onto another set of hands. We came back to the southeast face the next day with a specialty tool provided by Dennis Lindo from The Verdin Company and after a few minutes the hand was free.

We finished up the second day at Martyrs Court which was only about 50’ off the ground but in an area that is difficult to access with a lift. Due to icy conditions on the roof we thought it safer to toss the ropes out to the face of the building and climb up from the ground. After almost 1,000’ of vertical climbing at Keating Hall 50’ was a walk in the park.

When I arrived at the clock face I had the minute hand off in a matter of minutes but the hour hand looked like it might take hours to remove. It was completely rusted onto the shaft and wouldn’t budge. Luckily the entire mechanism is being replaced so Dennis cut the shaft from the inside with a reciprocating saw. The white part of the clock  is just a thin piece of glass (probably 1/8” thick) so we had to saw very carefully. Fortunately we were able to keep the shaft off the glass and the hand came off without incident.

APT 2013 NYC – The Guastavino Vault Workshop

During the recent Association for Preservation Technology (APT) conference — APT NYC 2013 Preserving the Metropolis — Kent Diebolt, Kevin Dalton and Berta de Miguel, from Vertical Access, organized a Hands-on Construction of “Guastavino” Thin Tile Vaults workshop. Other faculty fellows worked in conjunction with VA members: Benjamín Ibarra, Assistant Professor of Architecure UT Austin, Mallory Taub, an Energy Specialist at Arup in San Francisco, David López López, Architect and PhD candidate in the Block Research Group at ETH Zurich, Switzerland and Marta Domènech Rodríguez, PhD candidate in the Architectural Design Department at Technical University of Catalonia (UPC), Spain. The team was assisted by Ken and David Follet, from Precon Logstrat, LLC, “consultants with tools”.vault-dwgs

The workshop consisted of building two small tiled vaults: a groin vault and a barrel vault with lunettes. The vaults, of approximately 6×6 feet were built with tiles measuring 7 3/8″ x 3 3/4″ x 5/8″ donated by Boston Valley Terracotta.

The venue for the event was the atelier of Ottavino Stone Corporation, kindly donated by that same corporation, which is celebrating their centennial this year. Additional funding came from the National Center for Preservation Training and Technology through APTI and Vertical Access LLC. We cannot thank our sponsors enough for their support!

The attendees were an interesting group of 21 people from different nationalities and backgrounds such as architects, material specialists, engineers, architectural conservators, preservationists and project managers from companies and organizations such as VanNostrad Architects, UNESCO, Consigli Construction, Superstructures, Built Environment Evolution, Washington National Cathedral, Williamsburg Preservation Tec, Murray Engineering, Alternativist/Urban Earth, Evergreene Architectural Arts, Old Structures Engineering, Bennett Preservation Engineering, Atkinson-Noland & Associates, FGMDA Fournier Gersovitz Moss Drolet & Associates, Goldsmith Borgal & Company Architects, Heritage Building Conservator, Robert Silman Associates, Building Conservation Associates and and Wiss, Janney, Elstner Associates.

The workshop lasted two full days. During the fist day, the forms for the arches were set in place, plumbed and fixed. Next, the tiles of the arches were set with plaster of Paris for the first layer, and mortar cement on the second and third layers. Once the arches were completed, the webs of the vaults started to close the vaults from the arches to the center.

The first layer was set with plaster of Paris due to the rapid setting time (10-15 seconds approximately). During the second day, once the first layer was finished, the attendees, divided in two teams, started and finished the second layer, set up with mortar cement, which confers strength to the structure.

By the end of the second day, everybody took turns standing on the vaults. We all learned a lot from each other and gained an appreciation for the skill that it took to build these full-scale vaults. Finally, and most importantly, we all had a wonderful time.IMGP9925

 

> Watch a video news story about Rafael Guastavino that includes time-lapse footage from this workshop and interviews with Berta de Miguel and Kent Diebolt. The piece was produced by RTVE, a public broadcasting station from Spain.

A portion of our annual contribution to 1% for the Planet helped support this event. Read a short post about how VA got involved with One Percent Print.

Guastavino Vault Workshop at APT NYC 2013 Conference

clientuploads/2013_conference_art/P1080599.jpgSponsored in part by a grant from NCPTT Workshop.

Fri, Oct 11, 8:00 – 5:00
Sat, Oct 12, 8:00 – 4:00
Location: Ottavino Stone

“American architects of the late 19th and early 20th centuries would often leave empty spaces in their blueprints and simply write, ‘Guastavino here.’ They had faith that Rafael Guastavino would create elegant, highly functional spaces to grace their buildings. Guastavino — part architect, part engineer — was particularly famous for his beautifully crafted, structurally powerful, tiled arched vaults.” (An excerpt – read the full article from the Boston Globe.)

Participants will have the opportunity to construct a variety of simple “Guastavino” vaults. The morning of the first day will involve a demonstration of the construction, after which, teams of approximately six participants will have the opportunity to undertake “hands-on” construction of these vaults. Vaults will be constructed of single, double and triple wythes of tile, and may be load tested at a later date.

Learning Objectives:

  1. Lay out and initiate a simple tile vault
  2. Mix mortars to appropriate consistency and quantities to install both soffit and structural tile wythes
  3. Set soffit and structural tile to progress through multiple-wythe construction
  4. Experience the sequence of construction, including the breaking of joints
  5. Strike and clean joints, particularly in the soffit layer of tile
  6. Develop an appreciation for the craftsmanship that has been lost since the construction of vaults in so many important buildings across the United States

For more details visit the APT NYC 2013 Conference Website

Documenting Historic Resources at the Tremont Nail Company

by Kelly Streeter

Tremont Nail Factory in Wareham, MA

Tremont Nail Factory in Wareham, MA

This past weekend I had the opportunity to speak to a Bachelor Design Studio class from Boston Architectural College (BAC) and demonstrate the documentation of historic resources using TPAS™.  Professor Johanna Rowley is directing her students in a case study at the 19th century factory of the Tremont Nail Company in Wareham, MA, a practical application of research and field work with real world implications.

Ms. Rowley first became aware of the site in 2011 while working on a BAC-funded project to investigate disaster recovery at restoration sites in the aftermath of the tornadoes that hit Springfield in 2011.   The site was purchased by the town in 2006 when Acorn Manufacturing moved the nail operation and has languished unused ever since.  Ms. Rowley’s goal is to mobilize her students and the community to help Wareham stabilize and document the site as an initial step in the effort to determine how the adaptation of the buildings and site could serve to fill existing needs of the community.

I met with Johanna and her students to discuss the goals of the site inspection.  The class had previously prepared background drawings from field measurements and archival data.  We then went into the field, with two separate teams working together with a TPAS™ kit to document and photograph the existing conditions at the site.  This information will now be used by the class to assess and prioritize the preservation needs of the site.

It was a fun day at an amazing landmark.  To follow the effort,  “Like”  their Facebook page.

Read article, Hammering out Tremont Nail’s restoration in Wareham

Register for TPAS Webinar Feb 26

Free TPAS Webinar
FEB 26, 2013 (Tuesday)
12:00 EST

Join us for an overview of the functionalities of TPAS including new and upcoming features. Q + A will follow.

red-register-button

TPAS software uses AutoCAD functions and formats you probably already know. It’s loaded into a ruggedized tablet PC linked to a digital camera along with project drawings letting you experience total digital inter-connectivity on site by entering graphical and numerical data, photographs and notes directly into your existing files.

And now, web-based TPAS report portals allow you to interactively search, view and format all project data and photographs within an internet browser.  You can create, edit and print reports from the browser without opening AutoCAD. This new feature  reduces the time and resources your project team spends on reporting tasks for complex, data-driven projects.

Vertical Access uses TPAS for existing conditions documentation, but its applications are as limitless as the reporting needs for your architecture, engineering or construction projects.

For morKelly-with-TPAS-CUe info:

Questions? Contact Kelly Streeter, PE at  kelly@tpasllc.com

tpas-logo

Flume Fever – The Video

Catching Flume Fever
by Mara Ferris of Gen 9 Productions

Never realizing its rich history, I have stopped many times along the Unaweep-Tabeguache Scenic byway to view the remnants of the spectacular wooden structure hanging high on the red rock walls above the San Miguel and Dolores Rivers. As a filmmaker based in Western Colorado I had photographed the structure several times and always pondered the story behind this vibrant piece of living history.  Thankfully my team was hired to film the Hanging Flume reconstruction project in April 2012 and our knowledge of the rich and colorful history quickly grew. We caught ‘Flume Fever’ as soon as filming began!

Contracted by Western Colorado Interpretive Association to film the reconstruction and produce a short video we had the pleasure of spending four days shooting footage, gathering interviews and learning the story of the structure.  This short documentary will be used as an educational tool to help inspire future historical preservation projects along the scenic byway and promote the preservation of our local history for future generations. It was a thrill to see the Vertical Access team work, and I am grateful we were all able to share in the ‘Flume Fever‘ – enjoy the trailer to the film here!

[vimeo http://www.vimeo.com/51223922 w=440&h=247]

Watch the full-screen version of the Flume Fever trailer here