{"id":5344,"date":"2022-06-01T16:26:41","date_gmt":"2022-06-01T16:26:41","guid":{"rendered":"https:\/\/www.wbcnet.org\/?post_type=craftsmanship_awards&p=5344"},"modified":"2023-04-20T17:27:13","modified_gmt":"2023-04-20T17:27:13","slug":"2019-craftsmanship-awards-winners","status":"publish","type":"craftsmanship_awards","link":"https:\/\/www.wbcnet.org\/craftsmanship_awards\/2019-craftsmanship-awards-winners\/","title":{"rendered":"2019 Craftsmanship Awards Winners"},"content":{"rendered":"\n
Concrete | <\/a>Doors & Windows | <\/a>Electrical | <\/a>Finishes | <\/a>Masonry | <\/a>Mechanical | <\/a>Metals | <\/a>Sitework | <\/a>Special Construction | <\/a>Woods & Plastics |<\/a><\/p>\n\n\n\n A next to the project name indicates that the project was nominated for the special Star Award<\/p>\n\n\n\n Project Name:<\/strong> Inova Proton Therapy Center, Falls Church, VA Project Name:<\/strong> Kennedy Center Expansion, Washington, DC Project Name:<\/strong> Alexander Court, Washington, DC Project Name:<\/strong> West Half Residential, Washington, DC Project Name:<\/strong> The Boro Blocks A&B, McLean, VA Project Name:<\/strong> 700 Pennsylvania Avenue, Washington, DC Project Name:<\/strong> Glenstone II Museum, Potomac, MD Project Name:<\/strong> International Spy Museum, Washington, DC Project Name:<\/strong> Brendan Iribe Center for Computer Science & Engineering, College Park, MD Project Name:<\/strong> Alexander Court, Washington, DC Project Name:<\/strong> Alexander Court, Washington, DC Project Name:<\/strong> Capital One Block B, McLean, VA Project Name:<\/strong> Reston Excelsior Parc, Reston, VA Project Name:<\/strong> CARR Properties Midtown, Washington, DC Project Name:<\/strong> Wizards Practice Facility, Washington, DC Project Name:<\/strong> Confidential Client – Phase 3, Washington, DC Project Name:<\/strong> Capital One Block B, McLean, VA Project Name:<\/strong> National Law Enforcement Museum, Washington, DC Project Name:<\/strong> Academies of Loudoun, Leesburg, VA Project Name:<\/strong> WMATA Andrews Federal Center Bus Garage, Suitland, MD Project Name:<\/strong> MedImmune Electrical Consolidation, Gaithersburg, MD Project Name:<\/strong> CARR Properties Midtown, Washington, DC Project Name:<\/strong> Rehabilitation of Orange Blue Line Metrorail System Stadium Armory, Washington, DC Project Name:<\/strong> Confidential Client – Data Hall Suite, Ashburn, VA Project Name:<\/strong> Alexandria House Switchgear Replacement, Alexandria, VA Project Name:<\/strong> Cannon House Office Building Renewal, Phase 1, Washington, DC Project Name:<\/strong> Sabey Data Center, Ashburn, VA Project Name: <\/strong> QTS Project Joshua, Sterling, VA Project Name:<\/strong> Capital One Block B, McLean, VA Project Name:<\/strong> QTS – Project Acadia PH1, Manassas, VA Project Name:<\/strong> CARR Properties Midtown, Washington, DCConcrete<\/h2>\n\n\n\n
Cast-in-Place Concrete<\/h4>\n\n\n\n
Walter Canales, Julio Estrada, Santos Fuentes, Wigberto Hernandez, Miguel Mendez, Jose Paz – Clark Concrete Contractors, LLC<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> Stantec
Engineer:<\/strong> Goldstein-Milano, LLC
General Contractor:<\/strong> Clark Construction Group, LLC
The Inova Proton Therapy Center is a 38,000 square foot space, all of which is dedicated to supporting the operation of two treatment rooms. The cast-in-place concrete structure sits on 83 caissons. The structure includes 12,000 cubic yards of concrete and 750 tons of steel. The cyclotron produces a high rate of radiation that is shielded by the mass concrete structure. The concrete walls around the cyclotron area are up to 16′ thick and the slab direct above the cyclotron is a 20′ thick mass concrete slab. All of the walls within the cyclotron and gantry areas are concrete. Due to the nature of the equipment, there is a large mechanical and electrical infrastructure in the building.<\/p>\n\n\n\nElmer Abarca, Emilio Calderon, Kelvin Castillo, Jose A. Diaz, Jose Garcia, Santos Torres – The Lane Construction Corporation<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> Steven Holl Architects
Engineer:<\/strong> Silman
General Contractor:<\/strong> The Whiting-Turner Contracting Company
The Kennedy Center Expansion project, designed by renowned architect Steven Holl, is an impressive concrete structure certain to awe its visitors. The visual appeal and craftsmanship is evident just by driving by on I-66 or Rock Creek Parkway. The facility houses rehearsal, events, educational and functional spaces with the signature elements being three white concrete pavilions that rise out above the green roof plaza. One must really tour this project to obtain a full appreciation for the level of craftsmanship it took to pull this structure off.<\/p>\n\n\n\nGustavo Chavarria, Ian Dunn, Nestore Galati, Matt Peyton, Bob St. John, Abel Valdez – Structural<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> FOX Architects
Engineer:<\/strong> Rathgeber\/Goss Associates
General Contractor:<\/strong> DAVIS Construction
The scope of work included adding four floors of long-span structural steel framing and a new mechanical system, while maintaining and phasing the removal of the existing penthouse equipment. Seven elevators were vertically expanded and modernized, two garage shuttles added, two escalators added and cab finishes replaced in seven 200I K Street elevators. The combined building features a stunning 25,000-SF main lobby with statuary marble walls, acoustic wood ceiling and other high-end finishes spanning two levels, as well as a 12-story glass atrium.<\/p>\n\n\n\nMackie Jenkins, Carlos Mercado, JP Monroy, Rigoberto Ruiz, Alfredo Ventura, Jose Villalobos – Baker DC<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> Eric Colbert & Associates PC
Engineer:<\/strong> SK&A Structural Engineers
General Contractor:<\/strong> HITT Contracting
One of the main features of The West Half Street Project is the shifting of the floor plate halfway up the structure allowing residents on the east face of the building to have an unobstructed view to the stadium. As the building floors shifted, the footprint of each floor remained relatively consistent leading to extensive cantilevered slabs over the interior courtyard of the building. Each apartment on the eastern face of the building features a balcony with planter wall and glass railing that was unique from every other apartment unit. Baker used BIM to help coordinate the complicated work each balcony presented.<\/p>\n\n\n\nPrecast Concrete<\/h4>\n\n\n\n
David (Doc) Burkhardt, Danny Cabrera, Jaime Paz, Ariel Perez – EDI\/DLM Contractors, LLC<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> Shalom Baranes Architects
Structural Engineer:<\/strong> Tadjer Cohen Edelson Associates
General Contractor:<\/strong> Clark Construction Group, LLC
The month of October 2018 was a particularly difficult month. The project had a set deadline to complete the precast and take the cranes down, and was facing nearly 800 panels left to put on the building. OLM stepped up their manpower and as precast finally came to the job in waves continued to set 12 hours a day on A 1 and 17 hours a day on A2, 7 days a week. When A2 installation completed on October 24, the night crew on A2 transitioned to day shifts on A 1 with a one day break. Installation continued 24 hours a day with the last piece set at midnight on October 31, just in time to meet the project’s deadline.<\/p>\n\n\n\nMario Forlenza, Eric Young – Modern Mosaic Ltd.<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> Gensler
General Contractor:<\/strong> Clark Construction Group, LLC
700 Pennsylvania Avenue is a mixed-use six story building in historic Eastern Market that combines residential, office and retail space. Modern Mosaic was hired to provide all precast architectural concrete and thin brick veneer to complete this desired look. They fabricated the real brick and cut down to a thin size (3\/4″ to 1″ thick) that could be cast into precast. The decision to choose precast over brick was so the brick mason could achieve the desired sloping elements the architect was looking for.<\/p>\n\n\n\nSpecial Concrete Finishes<\/h4>\n\n\n\n
John Rosewag, Russell Reeder, Roberto Velasquez, Jose Urquilla, Willie Urquilla, Jose Zelaya – Clark Concrete Contractors, LLC<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> Thomas Phifer and Partners
Engineer:<\/strong> SOM
General Contractor:<\/strong> HITT Contracting
Coordinating with the precast and curtain wall subcontractor, Clark Concrete created an exact concrete model from the contract documents. The precast and curtain wall subcontractors modeled their systems on our concrete model and ran clash detection to ensure that the concrete as shown on the contract documents interfaced properly with the other finishes. Pour cards were created with sign off from all interfacing trades prior to executing the work. The pour cards were then used as a quality control measure to ensure that all components were accurately installed prior to concrete placement.<\/p>\n\n\n\nDoors and Windows<\/h2>\n\n\n\n
Exterior Glass<\/h4>\n\n\n\n
Jose Cabrera, Roger Compton, Chuck Mills, George Seward, Brian Webber – Custom Glass Services, Inc.<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> Hickok Cole
Engineer:<\/strong> SK&A Structural Engineers
General Contractor:<\/strong> Clark Construction Group, LLC
The complexity of the system did not end with the design, as craftsmen from Custom Glass were challenged to install this system by using mobile cranes and boom lifts at heights of up to 140 feet. Installation began with the top beam, which needed to be set in a precise location, as the entire steel and glass system would be supported from this structural element. This was done by using 3-D coordinates and templates. Installers were handling large materials including 3,400 pounds of steel beams up to 34 feet in length and glass panels that weighed up to 1,700 pounds, which added to the coordination and safety measures that were necessary.<\/p>\n\n\n\nNathaniel Caldwell, Sherman Conner, Doug Fink, Kevin Horan, Gerardo Ruiz, Paul Welch – TSI Corporations<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> HDR, Inc.
General Contractor:<\/strong> The Whiting-Turner Contracting Company
The Brendan Iribe Center for Computer Science and Engineering is a unique building due to the structure’s unorthodox geometric shape. Located right at the main entrance to the University of Maryland, College Park campus, this six story educational center catches the eye of all those who pass by. Much of the attention is drawn to the impressive and intricate glass curtain wall system. Resembling the shape of a boomerang in plain view, the Iribe building shows off the detailed design, engineering and craftsmanship. The unitized curtain wall system is made up of roughly 1,500 stacked curtain wall “units” that span floors 1 through 5 and wrap the building’s fa\u00e7ade.<\/p>\n\n\n\nAaron Boots, Darryl Cross, Jody Davis, Travis Ellenberger, Thomas Miller, Valiq Rogers – Harmon, Inc.<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> FOX Architects
General Contractor:<\/strong> DAVIS Construction
Harmon fabricated and installed the curtainwall at Alexander Court. Harmon’s curtainwall and stick built storefronts are installed with tight tolerances. To overcome the existing conditions of the renovated building, Harmon was able to work tolerances into the curtainwall that allow for a very leveled and aligned aesthetic, despite the building slab edge’s relatively large variance. External accent features designed into the building aesthetics were installed in a manner that embraces the architect’s design intent.
Star Award Nominee<\/strong><\/p>\n\n\n\nAnthony Berkemeier, Evan George, Viktor Voznyuk – Novum Structures LLC<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> FOX Architects
General Contractor:<\/strong> DAVIS Construction
Novum provided the skylight and tension cable facade that create the jewel box 12-story atrium and two-story main lobby space. The transition from skylight to 12-story wall and into the two-story system gives the look of a continuous material shaping the space. The flawless installation gives the feeling as if the facade is not interrupting the interior space from the exterior. Installation of this system between two existing structures was a major challenge. With use of a tower crane and 12-story scaffolding, Novum moved quickly through their high-quality installation. With the 12-story scaffolding scheduled to be removed after installation, and limited access afterward, getting the installation right the first time was imperative.<\/p>\n\n\n\nChris Bast, Andrew Boncal, Louie Ceraldi, Silvio Orozco, Steven Raye, Robert Willis – Enclos Corp.<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> HKS, PC
Engineer:<\/strong> Curtainwall Design Consultants
General Contractor:<\/strong> DAVIS Construction
The unique design and construction on the Tower Curtainwall System were the fly-by curtainwall units at two corners and tapering horizontal accent. The unitized corner fly-by units are a unique design that were shop assembled in a “T” section with an internal steel structure and exposed horizontal aluminum strut. This created a self-supporting fly-by portion of the unitized curtainwall unit that does not require exposed structural steel penetrating the air vapor barrier of the curtainwall unit. The challenge was the shop assembly of the “T” shaped unitized curtainwall unit. This was accomplished in the shop by means of a rotisserie type fixture so that the “T” shaped unit could be rotated for shop personnel to access the work.
Star Award Nominee<\/strong><\/p>\n\n\n\nErik Barriga, Rafael Cordero, Alejandro Loyola, Rob Marsh, Ernie Ney, Matt Willison – Service Glass Industries, Inc.<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> R2L:Architects
General Contractor:<\/strong> John Moriarty & Associates of VA, LLC
Reston Excelsior Parc consists of two 16 story residential buildings built over a shared garage and connected at the ground level by a 2-story lobby. There are 457 residential units and the fa\u00e7ade is made up of over 3,000 pieces of glass. Service Glass installed over 100,000 square feet of glass on this project including slab to slab window wall on all residential levels and 18\u2019 tall curtainwall at the ground level amenity space. The project featured floor plans where windows do not stack and are only separated by a 7\u201d tall slab edge cover. Quality of craftsmanship was critical for the windows to look uniform since any variation in plumb or level would be apparent to the eye. Service Glass\u2019 foremen on the project surveyed every opening on every floor to within 1\/16\u201d to ensure the windows would be properly installed.
Star Award Nominee<\/strong><\/p>\n\n\n\nElectrical<\/strong><\/h2>\n\n\n\n
Lighting Systems<\/h4>\n\n\n\n
Michael Callaway, Bryan Fraley, Roberto Merlos, James O’Donnell, Alejandro Perez, Timothy Stull – J.E. Richards Electric, Inc.<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> Michael Graves Architecture & Design
Engineer:<\/strong> Vanderweil
General Contractor:<\/strong> Clark Construction Group, LLC
As the floors were still being built, 4\u201d conduit and all other sized conduits were being installed all over the building for pathways to supply switchgears, panels, etc. Well before the topping out party, we had to use a crane in order to get material to the upper floors, as we had no elevator to use. The crane operator was very helpful with this task, as we had to haul transformers, panels and wire wheels up. Before framing was installed, we were pulling homerun circuits and prepping electric rooms. Conduit paths for home runs was strategically installed in the concrete slab with precise locations. Soon enough framing started and the building started to have some character.<\/p>\n\n\n\nTaurus Carroll, James Johnson, Patrick Landers, Ryan Simpson, Brian Smith, Jr., Michael Weinfeld – J.E. Richards Electric, Inc.<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> Rossetti
Engineer:<\/strong> Setty
General Contractor:<\/strong> Smoot Gilbane a Joint Venture
The Lighting system for DC ESA is uniquely made up of five different systems that were completed from start to finish in just under five months. Since this was a design build project, Richards had to coordinate with not only the lighting equipment vendors, but also the general contractor, architects and engineers to fully realize the intent of each system in the building. Specialized cables and interfaces were used to ensure that there would be total control of each system from one common point in the audio visual room. Our craftsmen provided the expertise to install this very technical system.<\/p>\n\n\n\nJohn Canterbury, Candido Gutierrez, Eric Kusi, Rob Martin, Jeff Viering, John Witsman – VarcoMac Electrical Construction Co.<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> OPX Architecture\/Interiors
Engineer:<\/strong> GHT Ltd.
General Contractor:<\/strong> HITT Contracting
The light fixtures were high quality and the controls were very complex. The installation and finished product looked great with the sonaspray on concrete deck ceilings. Light fixture drivers and controls were prefabricated and integrated where possible. The open ceiling concept presented a challenge to conceal components and keep the installation uncluttered, so the Lutron control components were installed in very limited space within electric rooms. This allows for ease of service when necessary and provides flexibility for future needs.<\/p>\n\n\n\nKenny Fowler, Jonys Lobo, Oscar Lobo, Ryan Potts, Juan Quintanilla, Millard Voigt – Mona Electric Group<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> HKS, PC
Engineer:<\/strong> WSP Group
General Contractor:<\/strong> DAVIS Construction
The lighting system at Capital One is massive and includes over 30,000 light fixtures and several different lighting control systems. The project incorporated all styles of fixtures, including many decorative and specialty fixtures requiring quality coordination and installation skills. In order to help achieve the LEED Gold certification, the project utilized primarily LED lighting requiring extensive low voltage wiring and driver placement planning. In addition, the building utilizes the latest technologies in daylight harvesting, occupancy sensors and lighting control.<\/p>\n\n\n\nMatt Grady, Chuck Rhoads, Thomas St. John – Mona Electric Group<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> Davis Buckley Architects and Planners
Engineer:<\/strong> Loring Consulting Engineers
General Contractor:<\/strong> Clark Construction Group, LLC
Lighting package contained over 1,100 individual fixtures made up of 48 different base building fixture types and 37 different exhibits lighting fixture types. This included fixtures in nearly every application: exterior\/site, office lay-in, mechanical space general lighting, track lighting, architectural down lighting (plaster & drywall), custom cove lighting, theatrical lighting, museum display\/exhibit lighting, pendants, etc. An ETC lighting control system was provided (relay and dimming), consisting of 2 normal power panels (3 racks each) and 2 emergency panels, split into two separate closets with communication tie-in between the two closets; over 170 different circuits.<\/p>\n\n\n\nAaron Cohen, Dave Levean, Eddie Nunez, Jody Ruffner, Chris Scott, Doug Thomas – Power Solutions, LLC<\/em><\/strong><\/h6>\n\n\n\n
Architect\/Engineer:<\/strong> Stantec Architecture
General Contractor:<\/strong> Holder Construction Company
The light fixture package for this project was quite extensive, including the installation of 2,800 interior and 300 exterior state of the art LED light fixtures and a complex digital network lighting control system. This system provides both energy savings and increased user configurability by cost effectively integrating time-based, daylight-based, sensor-based and manual lighting control schemes. Each light fixture controlled by this system has its own individual address to allow flexibility for manual and automatic lighting control schemes. Each photo sensor interfaced light fixture is able to maximize the light output, automatic continuous dimming, and reduce as needed based on the amount of available daylight in the space through windows.<\/p>\n\n\n\nPower Generation, Distribution and Switchgear<\/h4>\n\n\n\n
Timmy Burke, Clint Cantrell, Mounir Dourrachad, Rick Lee, Billy Miskovic, Russell Sullivan – Mona Electric Group<\/em><\/strong><\/h6>\n\n\n\n
Architect\/Engineer:<\/strong> Systra Consulting
General Contractor:<\/strong> Hensel Phelps
This design build electrical system included three unit substations with three 1500 kw generators providing 100% back up power. Special considerations included a Class 1 Division 2 hazardous zone 18″ from finished floor and a 18″ zone from the ceiling. The incoming 13,200 volts of power is distributed to the three substations and over 100 electrical panels. With over 500,000 ft. of conduit and 2.5 million ft. of wire, the power is distributed to over 350 industrial pieces of equipment including lifts, overhead doors, parts cleaners, compressors, welders, paint booths, cranes, bus wash, lube systems, fueling systems and numerous miscellaneous equipment. Also, included are hundreds of pieces of mechanical equipment and pathways for the data and telephone systems.<\/p>\n\n\n\nCharles Barber, Jr., Victor Flores, Kevin Ford, Shawn Neylon, Daniel Paredes, Rafael Sanchez – J.E. Richards Electric, Inc.<\/em><\/strong><\/h6>\n\n\n\n
Architect\/Engineer:<\/strong> SmithGroupJJR
General Contractor:<\/strong> Buch Construction
The first goal entailed taking 10 existing incoming feeds from the utility provider that consisted of 480 volt and 13,200 volt feeders and convert them to a dual utility fed 13,200 volt substation located in the basement of the main building. The second goal involved incorporating the two 3 megawatt 13,200 volt generators, 2.5 megawatt CHP and three other 480 volt generators (two 1500 kw & one 1000 kw) into a system that can provide a reliable back up system for the campus in the event of emergencies. The final goal was to provide a system that can be utilized to support the needs of a growing campus. The new consolidation gear is capable of up to 22 megawatts at 13,200 volts and the paralleling gear with it is capable of matching that with the capacity to have seven generators synced together.<\/p>\n\n\n\nBrian Benson, Jason Ketchel, Kenny Kronk, Nicholas Moses, James O’Donnell, Eric Richards – J.E. Richards Electric, Inc.<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> Michael Graves Architecture & Design
Engineer:<\/strong> Vanderweil
General Contractor:<\/strong> Clark Construction Group, LLC
As the floors were still being built, 4\u201d conduit and all other sized conduits were being installed all over the building for pathways to supply switchgears, panels, etc. Well before the topping out party, we had to use a crane in order to get material to the upper floors, as we had no elevator to use. The crane operator was very helpful with this task, as we had to haul transformers, panels and wire wheels up. Before framing was installed, we were pulling homerun circuits and prepping electric rooms. Conduit paths for home runs was strategically installed in the concrete slab with precise locations. Soon enough framing started and the building started to have some character.<\/p>\n\n\n\nWayne Kirkpatrick, Richard LaDow, Phillip McDonald, Kevin Patterson, Scott Smith, Ben Staniewicz – C3M Power Systems, LLC<\/em><\/strong><\/h6>\n\n\n\n
Engineer:<\/strong> Electrical Systems, Inc.
General Contractor:<\/strong> Clark Construction Group, LLC
The most difficult challenges encountered on the 081 project involved scheduling, limited access and maintaining metro services during construction. These challenges became C3M’s greatest successes. C3M discretely and successfully replaced critical power infrastructure without disrupting service throughout the completion of the project. Keeping WMATA systems operational during work required temporary control and power configurations, detailed coordination between utility companies, WMATA and C3M, and expert electricians capable of preforming high intensity, detailed work during metro’s slim nonrevenue hours.<\/p>\n\n\n\nButch Hawkins, Mike Hefflin, Dave Maus, Brandon McLellan, Tim Quillen, Bill Raff – VarcoMac Electrical Construction Co.<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> Herring & Trowbridge Architects
Engineer:<\/strong> H.F. Lenz Company
General Contractor:<\/strong> HITT Contracting
This is a data hall fit out including the installation of five 3750kVA utility transformers, five 3MW generators, five generator switchboards and five UPS skid lineups, each consisting of a 400A auto transfer service switchboard, 3000A UPS switchboard, and two 100kVA UPS lineups. Eight miles of feeder MC cable was installed in three tiers of cable tray, three trays wide from the gear lineups to the forty PDU’s, fifty CRAC units, generator panels, UPS panels, and various other house panels. Two miles of 1000 mcm XHHW was installed in cable bus from the generators and utility transformers to the UPS skid lineups. The project schedule allowed 13 weeks from mobilization to start of commissioning. The CRAC were delivered very late, which delayed the installation of the feeder MC cable by four weeks. Despite this, the original project milestones were maintained.<\/p>\n\n\n\nRob Adair, Tim Edney, Allan Harrison – VarcoMac Electrical Construction Co.<\/em><\/strong><\/h6>\n\n\n\n
Engineer:<\/strong> RMF Engineering
VarcoMac completed the removal of existing switchboards and replaced one 4000AMP 120\/208VOLT switchgear and one 6000AMP 277\/480VOLT switchgear in an occupied 208 unit, 23 story condo building. There were tight time constraints for each replacement, which required detailed planning and a high level of skill to complete on time. The first replacement was completed in 12 hours and the second in 16 hours. During the replacement of the high voltage switchgear, a generator was brought in to supply temporary power to run elevators and emergency power, including fire alarm systems and domestic water.<\/p>\n\n\n\nMatt Ferguson, Donald Fitzhugh, Patrick V. Latham III, Justin Lee, Steven Preston, Dylan Rupard – Mona Electric Group<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> Shalom Baranes Associates
Engineer:<\/strong> James Posey & Associates
General Contractor:<\/strong> Clark\/Christman, a Joint Venture
Phase 1 included a total renovation of the largest wing of the Cannon House Office Building. The entire 5th floor was removed and rebuilt under a TRE (temporary roof enclosure). While the renovation work was being performed, the remaining wings connecting to this wing had to stay energized requiring circuits\/feeders, all while remaining transparent to members of congress and their staff. The conduit system for the power required heavy coordination to maintain the historic preservation of the building and required a lot of work to be performed off hours. Some of the difficulties included penetrating thick walls, some as deep as 5 feet, and single point entry into the rooms due to the existing building structure.<\/p>\n\n\n\nDwight Bennett, Matthew Christian, Richard King, Brett Sofley, Andrew Talcott, Barry Williams – Dynalectric Company<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> Salas O’Brien
Engineer:<\/strong> Southland Engineering
General Contractor:<\/strong> Sabey Construction
The general foreman was able to plan and schedule the electrical work to a high level of accuracy, due in large part to maximizing the underground conduit installation and through careful coordination of the overhead work prior to equipment arriving. Once the equipment arrived, Dynalectric had sufficient time to complete the remainder of the work to a high level of craftsmanship. A notable problem that had to be navigated was the late delivery of critical-path equipment. With a completion date that was not negotiable, Dynalectric coordinated a re-sequenced equipment turnover schedule so critical equipment could be energized and completed on time.<\/p>\n\n\n\nWilliam Brown, Sam Bumgardner, Jr., Tom Crown, Brad Duker, Nick Thompson, Edward V. Turner – Dynalectric Company<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> Corgan
Engineer:<\/strong> H.F. Lenz Company
General Contractor:<\/strong> Turner Construction Company
The project required nearly 300 Dynalectric electricians working seven days a week with two shifts to meet the aggressive milestones. Many difficult challenges were faced by the electrical team to meet an exceptionally high-speed schedule while adapting to a changing environment deriving from tens of thousands of document revisions through RFI and addendums. The project included over 100,000′ of large duct bank conduit, over 500,000′ of overhead conduit, and over 2,000,000′ of wire to support the initial build out of 10MW consisting of six 34.5kV MV switches, five 3500kVA transformers, five 3750kVA generators, ten 1MW UPS systems, twenty four static transfer switches, twenty four 500kVA power distribution units, 3000A critical power reserve busway, 1200A mechanical power reserve busway, and house power distribution.<\/p>\n\n\n\nReid Bowen, Isiah Brown, William Bruce, Patrick Gardiner, Jose Orellana, Daniel Stamp – Mona Electric Group<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> HKS, PC
Engineer:<\/strong> WSP Group
General Contractor:<\/strong> DAVIS Construction
There were several challenges presented to our team throughout the installation process including scheduling and material handling constraints, phased turnover requirements and routing the large quantity of bus duct through limited spaces. Perhaps the pinnacle challenge was getting the central plant, which was located in the penthouse levels on the top floors, installed and operational within a short 3 month period in order to condition the building and meet commissioning and turnover requirements. Between coordinating, installing, testing and commissioning the massive amount of equipment in this consolidated area, our electricians also had to navigate around other tradesman and their equipment under the same deadlines. It was team work at its finest.<\/p>\n\n\n\nSean Barrett, James Bradfield, Channing Crawford, Robert Denekas, Charles “Chappy” Knaack, Juan Ventura – Power Solutions, LLC<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> Corgan
Engineer:<\/strong> KW Mission Critical Engineering
General Contractor:<\/strong> DPR Construction
Power Solutions completed the installation and integration of 2 electrical rooms and 1 data room, which consisted of 27,000-square feet, within an 18-week construction schedule. The project also consisted of the base building infrastructure and the exterior equipment yard. The project encountered severe weather delays that effectively shut the job site down for 3.5 weeks in the early part of the schedule. The customer\u2019s deadline remained the same and the team worked to develop and implement a recovery schedule. As a result, crews worked both extended single shift hours and double shift hours to complete this work per the original schedule. Single shifts were used until the electrical room equipment was set, at which point double shifts were implemented to complete the project under the severely compressed construction schedule.<\/p>\n\n\n\nSpecial Systems<\/h4>\n\n\n\n
Mustapha Boujadi, Jamal Boussakri, Kenneth Higgins, Timothy Jacobs, Davis Poblador, Edwin Reyes-Saravia – J.E. Richards Electric, Inc.<\/em><\/strong><\/h6>\n\n\n\n
Architect:<\/strong> Michael Graves Architecture & Design
Engineer:<\/strong> Vanderweil
The fire alarm system installed for this building is a Siemens XLS multi node system. There are a total of 5 nodes. Node I is the backbone of the system and contains the main fire panel and 9 other transponders throughout the building. The 4 other nodes utilize VESDA systems (Very Early Smoke Detection Apparatus) in MDF rooms throughout the complex to monitor and activate self-contained pre action and gas suppression systems. The complete system monitors and controls 10 VESDA systems, over 2,300 notification devices and over 1,000 initiating devices. There is over 40 miles of cable throughout the building to make this system complete<\/p>\n\n\n\nMichael Garvey, Chol Song, Mike Vanduzer – Mona Electric Group<\/em><\/strong><\/h6>\n\n\n\n