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Reflections in Copper Select 2014 Awardees: Inspirations and Details Restoration

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Reflections in Copper Select 2014 Awardees: Inspirations and Details Restoration Reflections in Copper Select 2014 Awardees: Inspirations and Details Restoration Kansas Statehouse Copper Dome & Roof Replacement Key Partners Architect Topeka, Kansas Treanor Architects, P.A. Topeka, Kansas A recipient of a 2014 North American Copper in Architecture Award, the Kansas Statehouse’s patented copper dome, contrasted by the building’s limestone Owner structure, has captured the attention of citizens and visitors alike for more State of Kansas than 100 years. Built in three distinct phases over a 37-year period, the Kansas Topeka, Kansas Statehouse reflects changes in construction between the 1860s and the turn of the 20th century. The extensive copper roof and dome replacement, completed in late Sheet Metal Contractor Baker Roofing Company December of 2013, occurred over previously restored, occupied spaces and utilized Raleigh, North Carolina approximately 127,000 pounds of copper. East and west wing roofs are covered with 24,700 square feet of 20-ounce copper batten seam roofing. Central, north Sheet Metal Contractor - Roof and south wing roofs are finished with a hybrid horizontal and standing seam roof MG McGrath, Inc. constructed of 20-ounce copper to replicate the historic roof. Maplewood, Minnesota General Contractor J.E. Dunn Construction Company Topeka, Kansas Specialty Fabrication - Dome Ornamentals, LLC Cullman, Alabama 02 03 The copper dome on the Kansas Statehouse showcases successful methods for combining different copper systems to cover a monumental and complicated shape. Dome panels are simple adaptations of basic Horizontal Seam Roofing, as presented in theCopper in Architecture Handbook. Each row of curved horizontal seam panels has a different radius to accommodate the dome shape. Drawing and Image 1 demonstrate the horizontal seam dome panel step condition. Image 2 shows 07610 UNDERLAYMENT the “bread-pan” detail at each dome panel end. Copper’s inherent 07610 COPPER PANEL malleability frequently makes such joinery possible without sealant 09220 EXISTING PORTLAND CEMENT PLASTER, REPAIR or soldering. AS REQUIRED 04901 EXISTING MORTAR Drawing 2 highlights very large decorative “ribs” segmenting the BED UNDER TILE dome. Copper covering for these “ribs” is attached using much the EXIST 5 x 4 x 3/8” MTL T–IRON, TO REMAIN, PREP & same theory as the batten cap in standard “Batten-Seam” Copper PAINT, TYP, REF 09911 Roofing, as presented in theHandbook . Because the Statehouse’s CONTINUOUS, RADIUSED, 1x dome ribs are much larger and include a complex beveled-batten BLOCKING IN THREE LAYERS, shape, three copper pieces cover each rib: a simple piece over the ETR WHERE WOOD IS IN GOOD CONDITION, REPAIRS AS NEEDED top, with more complicated pieces on each beveled-batten side. PER NOTE A & B, THIS DETAIL. FLAT HEAD BOLT, ETR WHERE IN GOOD CONDITION PER NOTE C, PREP AND PAINT ETR TYP, REF 09911 Drawing 1: Kansas Statehouse Dome Horizontal Seam Panel Step Detail 05120 EXIST RIB TRUSS EXIST MORTAR 04901 EXIST 0550 EXIST TAPERED CLAY TILE T–IRON BELOW Image 1: Kansas Statehouse Dome Horizontal Seam Panel Step Detail 07610 COPPER DOME PANEL 07610 UNDERLAYMENT 09220 REPAIR PORTLAND CEMENT PLASTER 06100 2x4 WD BLOCKING BOLTED TO EXIST MTL FRAMES 07610 COPPER RIB SIDE CAP 06100 CONT WOOD SHEATHING 07610 COPPER RIB TOP CAP 07610 UNDERLAYMENT Drawing 2: Kansas Statehouse Rib Dome Detail Image 2: Kansas Statehouse “Bread-Pan” Detail 03 New Construction Louisiana Sports Hall of Fame Key Partners and Northwest Louisiana Architect Trahan Architects History Museum New Orleans, Louisiana Natchitoches, Louisiana Copper Panel Manufacturer A2MG Architectural Metal & Glass, Inc. The new Louisiana State Museum and Sports Hall of Fame, located in historic Natchitoches, Kansas City, Missouri Louisiana, merges two contrasting collections that were formerly housed in a university coliseum and a 19th century courthouse. The simple copper exterior alludes to shutters and Copper Panel Installer clapboards found on nearby plantations. Copper louvers both contrast and complement the F.L. Crane & Sons, Inc. curvaceous interior surfaces. On the upper-level, a hall leads to a veranda, sheltered by copper Fulton, Mississippi louvers, that overlooks the city square. 04 05 Custom-pleated copper panels clad much of the building, creating a louvered skin that controls light and ventilation, animates the façade and employs surface articulation previously achieved by architectural ornamentation. Copper panels, each with custom TO BE TURNED TO INSIDE details as specified in the architect’s OF JAMBS DO NOT INSTALL CURTAIN WALL drawings, comprise a concealed fastener WINDOWS PANELS, rainscreen system. Close coordination CONT. 24 OZ COPPER “J” CLIP SUPPORT ANGLES PRIOR AND CONT. SETTING CLIP TO between architectural and wall system LOCK PANEL IN PLACE T.O. SILL manufacturer’s engineering staff ensure a EL 20’ – 6” quality installation, meeting both aesthetic STAINLESS STEEL FASTENERS, and performance requirements. Copper SIZE, TYPE, AND POSITIONING BY PANEL SYSTEM MANUFACTURER lends itself well for creating a complicated TO ATTACH TO SUPPORT ANGLES 16 OZ COPPER SILL W/VERT LEG STRIPPED – IN curtain wall, as shown in accompanying W 6” WIDE PROPRIETARY drawings and images, with a deeply UNDERLAYMENT PER MANUFACTURER textured surface. RECOMMENDATIONS BY PANEL INSTALLER 1 1/2" X 2” AND 1 1/2" X 2” 16 GA STAINLESS STEEL VERTICAL ATTACHMENT ANGLES 5/8” PLYWOOD AND PROPRIETARY LIQUID APPLIED WEATHER BARRIER BY OTHERS Drawing 1: Curtain Wall Sill EXAMPLE CURTAIN WALL SILL NTS 9’ – 11 7/8 TYPICAL 9’ – 11 7/8 TYPICAL “RIDGE” LINE SHOWING DIRECTION “VALLEY” LINE SHOWING DIRECTION LEFT END PROFILE RIGHT END PROFILE Drawing 2: Beveled Wall Panel Section Image 1: Back and Side with Curtain Wall, Copper Louvers Image 2: Copper Wall Panels: Changing Angles Add Visual Interest Shading Glazing 05 Ornamental Applications Frank Lloyd Wright Filling Station Key Partners Buffalo, New York Architect The new Frank Lloyd Wright Filling Station demonstrates remarkable copper design Lauer-Manguso & Associates Architects details. The Filling Station, inspired by Wright’s sketches, is housed in a 38,000-square- Buffalo, New York foot addition to the Pierce-Arrow Buffalo Transportation Museum in Buffalo, New York. The 1,600-square-foot structure measures approximately 40-feet by 40-feet. Having Owner discovered Wright’s sketches from 1927 during the 1970’s, the museum’s founder and Buffalo Transportation executive director, James T. Sandoro, spent more than 40 years tirelessly researching, Pierce-Arrow Museum prototyping, fundraising and, finally, overseeing its construction. Buffalo, New York Sheet Metal Contractor Grove Roofing Services Buffalo, New York General Contractor R&P Oak Hill Development Blasdell, New York 06 07 Equally impressive are copper eaves and soffits under deeply cantilevered canopies. Measuring 24-inches wide, the copper fascia transitions to an angled soffit and screen vent. The assembly consists of five pieces and provides a stunning complement to the red-clay stucco ceiling and walls. Much heavier 0.5-by-4-inch copper plate was utilized in the capital columns. Individual pieces were saw-cut and assembled with pop rivets on their concealed backside. The column motif blends eloquently into adjoining patterned, red concrete walls. Hanging gravity gas pumps are also made of copper, with underlying units constructed from wood and glass. Copper bands are carved into the wood to mimic gallons of fluid left in the pumps. Image 1: Ground View of Filling Station. The most noteworthy elements of the station are imposing twin-copper totems. With a nod to Native American design, twin 40-foot high spires clad in copper with a decorative Copper is strongly incorporated into the building’s design, pattern of seams support an abstractly lettered “TYDOL” starting with the expansive standing seam roof. Every in red, neon-like LED lighting (Tydol Oil Company was a 1-inch high, double-locked seam panel was individually popular brand at the time and intended benefactor of shop-fabricated, as intended in Wright’s original design. Wright’s blueprints). The totems are actually obelisks—four- The project architect used specific designs with copper sided columns that become incrementally narrower until detailing to enhance the material’s natural qualities. In culminating in a pointed pyramid. particular, the unusual ridge detail eliminates a more typical ridge standing seam. COPPER TOTEM ELECTRIC NEON SIGN INTEGRALLY COLORED EXPOSED CONCRETE STANDING SEAM COPPER ROOF ROOF EAVE BEYOND ORNAMENTAL FUEL STEEL FRAMED COPPER CAPITAL 1/4" GLAZING DISTRIBUTION SYSTEM COPPER COLUMN UPPER FIN. FLOOR CONCRETE STAIRS MAIN LOBBY CONCRETE WALL CAST IN PLACE PATTERNED CONCRETE COLUMN BASE ENTRANCE DOOR LOWER FIN. FLOOR Drawing 1: Filling Station South-East Elevation 07 New Construction Coastal Cohousing Community Key Partners Coastal Maine Architect Over 16,000 pounds of 16-ounce copper successfully protects building envelopes of the Richard Renner | Architects Maine’s Coastal Cohousing Community project while providing visual appeal. The result is Portland, Maine a contemporary interpretation of a classic New England building form. Sheet Metal Contractor The architects relied on copper’s adaptability to clad a variety of elements. Copper not The Heritage Company, LLC only covers most of the roof, but it is also used for chimneys, parapets, soffits, rakes, Waterboro, Maine window flashings, scuppers and downspouts. General Contractor The roofing contractor skillfully formed each copper roof
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