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HomeMy WebLinkAboutDivision 05 - Steel.pdfTHE EDUCATION CENTER Project No. 122175.00 AT BETTY FORD ALPINE GARDENS Vail, Colorado STRUCTURAL STEEL FRAMING 051200 - 1 SECTION 051200 - STRUCTURAL STEEL FRAMING PART 1 - GENERAL 1.1 SUMMARY A. Section Includes: 1. Structural steel. 2. Grout. 1.2 DEFINITIONS A. Structural Steel: Elements of the structural frame indicated on Drawings and as described in AISC 303, "Code of Standard Practice for Steel Buildings and Bridges." 1.3 ACTION SUBMITTALS A. Product Data: For each type of product. B. Shop Drawings: Show fabrication of structural-steel components. 1.4 INFORMATIONAL SUBMITTALS A. Qualification Data: For Installer and fabricator. B. Welding certificates. C. Mill test reports for structural steel, including chemical and physical properties. D. Source quality-control reports. E. Field quality-control and special inspection reports. 1.5 QUALITY ASSURANCE A. Fabricator Qualifications: A qualified fabricator that participates in the AISC Quality Certification Program and is designated an AISC-Certified Plant, Category STD. B. Installer Qualifications: A qualified installer who participates in the AISC Quality Certification Program and is designated an AISC-Certified Erector, Category CSE. C. Welding Qualifications: Qualify procedures and personnel according to AWS D1.1/D1.1M, "Structural Welding Code - Steel." THE EDUCATION CENTER Project No. 122175.00 AT BETTY FORD ALPINE GARDENS Vail, Colorado STRUCTURAL STEEL FRAMING 051200 - 2 D. Comply with applicable provisions of the following specifications and documents: 1. AISC 303. 2. AISC 360. 3. RCSC's "Specification for Structural Joints Using ASTM A 325 or A 490 Bolts." PART 2 - PRODUCTS 2.1 PERFORMANCE REQUIREMENTS A. Connections: Provide details of simple shear connections required by the Contract Documents to be selected or completed by structural-steel fabricator to withstand loads indicated and comply with other information and restrictions indicated. 1. Select and complete connections using schematic details indicated and AISC 360. 2. Use Allowable Stress Design; data are given at service-load level. B. Moment Connections: Type FR, fully restrained. 2.2 STRUCTURAL-STEEL MATERIALS A. W-Shapes: ASTM A 992/A 992M, ASTM A 572/A 572M, Grade 50 (345). B. Channels, Angles, M, S-Shapes: ASTM A 36/A 36M. C. Plate and Bar: ASTM A 36/A 36M. D. Cold-Formed Hollow Structural Sections: ASTM A 500/A 500M, Grade B, structural tubing. E. Steel Pipe: ASTM A 53/A 53M, Type E or Type S, Grade B. F. Welding Electrodes: Comply with AWS requirements. 2.3 BOLTS, CONNECTORS, AND ANCHORS A. High-Strength Bolts, Nuts, and Washers: ASTM A 325 (ASTM A 325M), Type 1, heavy-hex steel structural bolts; ASTM A 563, Grade C, (ASTM A 563M, Class 8S) heavy-hex carbon- steel nuts; and ASTM F 436 (ASTM F 436M), Type 1, hardened carbon-steel washers; all with plain finish. 1. Direct-Tension Indicators: ASTM F 959, Type 325 (ASTM F 959M, Type 8.8), compressible-washer type with plain finish. B. Tension-Control, High-Strength Bolt-Nut-Washer Assemblies: ASTM F 1852, Type 1, heavy- hex head assemblies consisting of steel structural bolts with splined ends, heavy-hex carbon- steel nuts, and hardened carbon-steel washers. 1. Finish: Plain. THE EDUCATION CENTER Project No. 122175.00 AT BETTY FORD ALPINE GARDENS Vail, Colorado STRUCTURAL STEEL FRAMING 051200 - 3 C. Shear Connectors: ASTM A 108, Grades 1015 through 1020, headed-stud type, cold-finished carbon steel; AWS D1.1/D1.1M, Type B. D. Unheaded Anchor Rods: ASTM F 1554, Grade 36. 1. Configuration: Hooked. 2. Finish: Plain. E. Headed Anchor Rods: ASTM F 1554, Grade 36, straight. 1. Finish: Plain. F. Threaded Rods: ASTM A 36/A 36M. 1. Finish: Plain. 2.4 PRIMER A. Primer: Comply with Section 099113 "Exterior Painting" and Section 099123 "Interior Painting." B. Primer: SSPC-Paint 25, Type I or Type II, zinc oxide, alkyd, linseed oil primer. C. Primer: Fabricator's standard lead- and chromate-free, nonasphaltic, rust-inhibiting primer complying with MPI#79 and compatible with topcoat. 2.5 GROUT A. Nonmetallic, Shrinkage-Resistant Grout: ASTM C 1107/C 1107M, factory-packaged, nonmetallic aggregate grout, noncorrosive and nonstaining, mixed with water to consistency suitable for application and a 30-minute working time. 2.6 FABRICATION A. Structural Steel: Fabricate and assemble in shop to greatest extent possible. Fabricate according to AISC 303, "Code of Standard Practice for Steel Buildings and Bridges," and to AISC 360. B. Shear Connectors: Prepare steel surfaces as recommended by manufacturer of shear connectors. Use automatic end welding of headed-stud shear connectors according to AWS D1.1/D1.1M and manufacturer's written instructions. 2.7 SHOP CONNECTIONS A. High-Strength Bolts: Shop install high-strength bolts according to RCSC's "Specification for Structural Joints Using ASTM A 325 or A 490 Bolts" for type of bolt and type of joint specified. 1. Joint Type: Snug tightened. THE EDUCATION CENTER Project No. 122175.00 AT BETTY FORD ALPINE GARDENS Vail, Colorado STRUCTURAL STEEL FRAMING 051200 - 4 B. Weld Connections: Comply with AWS D1.1/D1.1M and AWS D1.8/D1.8M for tolerances, appearances, welding procedure specifications, weld quality, and methods used in correcting welding work. 2.8 SHOP PRIMING A. Shop prime steel surfaces except the following: 1. Surfaces embedded in concrete or mortar. Extend priming of partially embedded members to a depth of 2 inches (50 mm). 2. Surfaces to be field welded. 3. Surfaces of high-strength bolted, slip-critical connections. 4. Surfaces to receive sprayed fire-resistive materials (applied fireproofing). 5. Galvanized surfaces. 6. Surfaces enclosed in interior construction. B. Surface Preparation: Clean surfaces to be painted. Remove loose rust and mill scale and spatter, slag, or flux deposits. Prepare surfaces according to the following specifications and standards: 1. SSPC-SP 2, "Hand Tool Cleaning." C. Priming: Immediately after surface preparation, apply primer according to manufacturer's written instructions and at rate recommended by SSPC to provide a minimum dry film thickness of 1.5 mils (0.038 mm). Use priming methods that result in full coverage of joints, corners, edges, and exposed surfaces. 2.9 SOURCE QUALITY CONTROL A. Testing Agency: Owner will engage a qualified testing agency to perform shop tests and inspections. 1. Provide testing agency with access to places where structural-steel work is being fabricated or produced to perform tests and inspections. B. Bolted Connections: Inspect shop-bolted connections according to RCSC's "Specification for Structural Joints Using ASTM A 325 or A 490 Bolts." C. Welded Connections: Visually inspect shop-welded connections according to AWS D1.1/D1.1M and the following inspection procedures, at testing agency's option: 1. Liquid Penetrant Inspection: ASTM E 165. 2. Magnetic Particle Inspection: ASTM E 709; performed on root pass and on finished weld. Cracks or zones of incomplete fusion or penetration are not accepted. 3. Ultrasonic Inspection: ASTM E 164. 4. Radiographic Inspection: ASTM E 94. D. Prepare test and inspection reports. THE EDUCATION CENTER Project No. 122175.00 AT BETTY FORD ALPINE GARDENS Vail, Colorado STRUCTURAL STEEL FRAMING 051200 - 5 PART 3 - EXECUTION 3.1 EXAMINATION A. Verify, with certified steel erector present, elevations of concrete- and masonry-bearing surfaces and locations of anchor rods, bearing plates, and other embedments for compliance with requirements. B. Proceed with installation only after unsatisfactory conditions have been corrected. 3.2 ERECTION A. Set structural steel accurately in locations and to elevations indicated and according to AISC 303 and AISC 360. B. Baseplates Bearing Plates and Leveling Plates: Clean concrete- and masonry-bearing surfaces of bond-reducing materials, and roughen surfaces prior to setting plates. Clean bottom surface of plates. 1. Set plates for structural members on wedges, shims, or setting nuts as required. 2. Weld plate washers to top of baseplate. 3. Snug-tighten anchor rods after supported members have been positioned and plumbed. Do not remove wedges or shims but, if protruding, cut off flush with edge of plate before packing with grout. 4. Promptly pack grout solidly between bearing surfaces and plates so no voids remain. Neatly finish exposed surfaces; protect grout and allow to cure. Comply with manufacturer's written installation instructions for shrinkage-resistant grouts. C. Maintain erection tolerances of structural steel within AISC 303, "Code of Standard Practice for Steel Buildings and Bridges." 3.3 FIELD CONNECTIONS A. High-Strength Bolts: Install high-strength bolts according to RCSC's "Specification for Structural Joints Using ASTM A 325 or A 490 Bolts" for type of bolt and type of joint specified. 1. Joint Type: Snug tightened. B. Weld Connections: Comply with AWS D1.1/D1.1M and AWS D1.8/D1.8M for tolerances, appearances, welding procedure specifications, weld quality, and methods used in correcting welding work. 1. Comply with AISC 303 and AISC 360 for bearing, alignment, adequacy of temporary connections, and removal of paint on surfaces adjacent to field welds. 2. Remove backing bars or runoff tabs where indicated, back gouge, and grind steel smooth. 3. Assemble and weld built-up sections by methods that maintain true alignment of axes without exceeding tolerances in AISC 303, "Code of Standard Practice for Steel Buildings and Bridges," for mill material. THE EDUCATION CENTER Project No. 122175.00 AT BETTY FORD ALPINE GARDENS Vail, Colorado STRUCTURAL STEEL FRAMING 051200 - 6 3.4 FIELD QUALITY CONTROL A. Special Inspections: Owner will engage a qualified special inspector to perform the following special inspections: 1. Verify structural-steel materials and inspect steel frame joint details. 2. Verify weld materials and inspect welds. 3. Verify connection materials and inspect high-strength bolted connections. B. Testing Agency: Owner will engage a qualified testing agency to perform tests and inspections. C. Bolted Connections: Inspect and test bolted connections according to RCSC's "Specification for Structural Joints Using ASTM A 325 or A 490 Bolts." D. Welded Connections: Visually inspect field welds according to AWS D1.1/D1.1M. 1. In addition to visual inspection, test and inspect field welds according to AWS D1.1/D1.1M and the following inspection procedures, at testing agency's option: a. Liquid Penetrant Inspection: ASTM E 165. b. Magnetic Particle Inspection: ASTM E 709; performed on root pass and on finished weld. Cracks or zones of incomplete fusion or penetration are not accepted. c. Ultrasonic Inspection: ASTM E 164. d. Radiographic Inspection: ASTM E 94. END OF SECTION 051200 THE EDUCATION CENTER Project No. 122175.00 AT BETTY FORD ALPINE GARDENS Vail, Colorado PIPE AND TUBE RAILINGS 055213 - 1 SECTION 055213 - PIPE AND TUBE RAILINGS PART 1 - GENERAL 1.1 SUMMARY A. Section Includes: 1. Steel pipe and tube railings. 1.2 ACTION SUBMITTALS A. Product Data: For the following: 1. Manufacturer's product lines of mechanically connected railings. 2. Railing brackets. 3. Grout, anchoring cement, and paint products. B. Shop Drawings: Include plans, elevations, sections, details, and attachments to other work. C. Samples: For each type of exposed finish required. D. Delegated-Design Submittal: For railings, including analysis data signed and sealed by the qualified professional engineer responsible for their preparation. 1.3 INFORMATIONAL SUBMITTALS A. Product Test Reports: For pipe and tube railings, for tests performed by a qualified testing agency, according to ASTM E 894 and ASTM E 935. PART 2 - PRODUCTS 2.1 PERFORMANCE REQUIREMENTS A. Delegated Design: Engage a qualified professional engineer, as defined in Section 014000 "Quality Requirements," to design railings, including attachment to building construction. B. Structural Performance: Railings, including attachment to building construction, shall withstand the effects of gravity loads and the following loads and stresses within limits and under conditions indicated: 1. Handrails and Top Rails of Guards: a. Uniform load of 50 lbf/ ft. (0.73 kN/m) applied in any direction. b. Concentrated load of 200 lbf (0.89 kN) applied in any direction. THE EDUCATION CENTER Project No. 122175.00 AT BETTY FORD ALPINE GARDENS Vail, Colorado PIPE AND TUBE RAILINGS 055213 - 2 c. Uniform and concentrated loads need not be assumed to act concurrently. 2. Infill of Guards: a. Concentrated load of 50 lbf (0.22 kN) applied horizontally on an area of 1 sq. ft. (0.093 sq. m). b. Infill load and other loads need not be assumed to act concurrently. 2.2 METALS, GENERAL A. Brackets, Flanges, and Anchors: Cast or formed metal of same type of material and finish as supported rails unless otherwise indicated. 1. Provide type of bracket with flange tapped for concealed anchorage to threaded hanger bolt and that provides 1-1/2-inch (38-mm) clearance from inside face of handrail to finished wall surface. 2.3 STEEL AND IRON A. Tubing: ASTM A 500 (cold formed) or ASTM A 513. B. Pipe: ASTM A 53/A 53M, Type F or Type S, Grade A, Standard Weight (Schedule 40), unless another grade and weight are required by structural loads. 1. Provide galvanized finish for exterior installations and where indicated. C. Plates, Shapes, and Bars: ASTM A 36/A 36M. 2.4 FASTENERS A. General: Provide the following: 1. Ungalvanized-Steel Railings: Plated steel fasteners complying with ASTM B 633 or ASTM F 1941 (ASTM F 1941M), Class Fe/Zn 5 for zinc coating. 2. Hot-Dip Galvanized Railings: Type 304 stainless-steel or hot-dip zinc-coated steel fasteners complying with ASTM A 153/A 153M or ASTM F 2329 for zinc coating. B. Post-Installed Anchors: Torque-controlled expansion anchors or chemical anchors capable of sustaining, without failure, a load equal to 6 times the load imposed when installed in unit masonry and 4 times the load imposed when installed in concrete, as determined by testing according to ASTM E 488/E 488M, conducted by a qualified independent testing agency. 1. Material for Exterior Locations and Where Stainless Steel Is Indicated: Alloy Group 1 (A1)] stainless-steel bolts, ASTM F 593 (ASTM F 738M), and nuts, ASTM F 594 (ASTM F 836M). THE EDUCATION CENTER Project No. 122175.00 AT BETTY FORD ALPINE GARDENS Vail, Colorado PIPE AND TUBE RAILINGS 055213 - 3 2.5 MISCELLANEOUS MATERIALS A. Welding Rods and Bare Electrodes: Select according to AWS specifications for metal alloy welded. B. Etching Cleaner for Galvanized Metal: Complying with MPI#25. C. Galvanizing Repair Paint: High-zinc-dust-content paint complying with SSPC-Paint 20 and compatible with paints specified to be used over it. D. Shop Primers: Provide primers that comply with Section 099113 "Exterior Painting" and Section 099123 "Interior Painting." E. Universal Shop Primer: Fast-curing, lead- and chromate-free, universal modified-alkyd primer complying with MPI#79 and compatible with topcoat. F. Epoxy Zinc-Rich Primer: Complying with MPI#20 and compatible with topcoat. G. Shop Primer for Galvanized Steel: Primer formulated for exterior use over zinc-coated metal and compatible with finish paint systems indicated. H. Epoxy Intermediate Coat: Complying with MPI #77 and compatible with primer and topcoat. I. Nonshrink, Nonmetallic Grout: Factory-packaged, nonstaining, noncorrosive, nongaseous grout complying with ASTM C 1107/C 1107M. Provide grout specifically recommended by manufacturer for interior and exterior applications. 2.6 FABRICATION A. Cut, drill, and punch metals cleanly and accurately. Remove burrs and ease edges to a radius of approximately 1/32 inch (1 mm) unless otherwise indicated. Remove sharp or rough areas on exposed surfaces. B. Form work true to line and level with accurate angles and surfaces. C. Welded Connections: Cope components at connections to provide close fit, or use fittings designed for this purpose. Weld all around at connections, including at fittings. 1. Use materials and methods that minimize distortion and develop strength and corrosion resistance of base metals. 2. Obtain fusion without undercut or overlap. 3. Remove flux immediately. 4. At exposed connections, finish exposed surfaces smooth and blended so no roughness shows after finishing and welded surface matches contours of adjoining surfaces. D. Nonwelded Connections: Connect members with concealed mechanical fasteners and fittings. Fabricate members and fittings to produce flush, smooth, rigid, hairline joints. E. Form changes in direction by bending. THE EDUCATION CENTER Project No. 122175.00 AT BETTY FORD ALPINE GARDENS Vail, Colorado PIPE AND TUBE RAILINGS 055213 - 4 F. For changes in direction made by bending, use jigs to produce uniform curvature for each repetitive configuration required. Maintain cross section of member throughout entire bend without buckling, twisting, cracking, or otherwise deforming exposed surfaces of components. G. Close exposed ends of railing members with prefabricated end fittings. H. Provide wall returns at ends of wall-mounted handrails unless otherwise indicated. I. Brackets, Flanges, Fittings, and Anchors: Provide wall brackets, flanges, miscellaneous fittings, and anchors to interconnect railing members to other work unless otherwise indicated. 2.7 STEEL AND IRON FINISHES A. Galvanized Railings: 1. Hot-dip galvanize steel railings, including hardware, after fabrication. 2. Comply with ASTM A 123/A 123M for hot-dip galvanized railings. 3. Comply with ASTM A 153/A 153M for hot-dip galvanized hardware. B. Preparing Galvanized Railings for Shop Priming: After galvanizing, thoroughly clean railings of grease, dirt, oil, flux, and other foreign matter, and treat with etching cleaner. C. Preparation for Shop Priming: Prepare uncoated ferrous-metal surfaces to comply with SSPC- SP 6/NACE No. 3, "Commercial Blast Cleaning." Or SSPC-SP 3, "Power Tool Cleaning." D. Primer Application: Apply shop primer to prepared surfaces of railings unless otherwise indicated. Comply with requirements in SSPC-PA 1, "Shop, Field, and Maintenance Painting of Steel," for shop painting. Primer need not be applied to surfaces to be embedded in concrete or masonry. 1. Do not apply primer to galvanized surfaces. PART 3 - EXECUTION 3.1 INSTALLATION, GENERAL A. Set railings accurately in location, alignment, and elevation; measured from established lines and levels and free of rack. 1. Do not weld, cut, or abrade surfaces of railing components that are coated or finished after fabrication and that are intended for field connection by mechanical or other means without further cutting or fitting. 2. Set posts plumb within a tolerance of 1/16 inch in 3 feet (2 mm in 1 m). 3. Align rails so variations from level for horizontal members and variations from parallel with rake of steps and ramps for sloping members do not exceed 1/4 inch in 12 feet (6 mm in 3.5 m). B. Control of Corrosion: Prevent galvanic action and other forms of corrosion by insulating metals and other materials from direct contact with incompatible materials. THE EDUCATION CENTER Project No. 122175.00 AT BETTY FORD ALPINE GARDENS Vail, Colorado PIPE AND TUBE RAILINGS 055213 - 5 3.2 ANCHORING POSTS A. Use metal sleeves preset and anchored into concrete for installing posts. After posts are inserted into sleeves, fill annular space between post and sleeve with nonshrink, nonmetallic grout, mixed and placed to comply with anchoring material manufacturer's written instructions. B. Form or core-drill holes not less than 5 inches (125 mm) deep and 3/4 inch (20 mm) larger than OD of post for installing posts in concrete. Clean holes of loose material, insert posts, and fill annular space between post and concrete with nonshrink, nonmetallic grout, mixed and placed to comply with anchoring material manufacturer's written instructions. C. Anchor posts to metal surfaces with oval flanges, angle type, or floor type as required by conditions, connected to posts and to metal supporting members. 3.3 ATTACHING RAILINGS A. Attach railings to wall with wall brackets. Locate brackets as indicated or, if not indicated, at spacing required to support structural loads. B. Secure wall brackets and railing end flanges to building construction as follows: 1. For concrete and solid masonry anchorage, use drilled-in expansion shields and hanger or lag bolts. 2. For hollow masonry anchorage, use toggle bolts. 3. For wood framing, use hanger or lag bolts set into studs or wood backing between studs or other indicated framing members. Coordinate with carpentry work to locate backing members. 3.4 ADJUSTING AND CLEANING A. Touchup Painting: Immediately after erection, clean field welds, bolted connections, and abraded areas of shop paint, and paint exposed areas with the same material as used for shop painting to comply with SSPC-PA 1 requirements for touching up shop-painted surfaces. B. Galvanized Surfaces: Clean field welds, bolted connections, and abraded areas, and repair galvanizing to comply with ASTM A 780/A 780M. END OF SECTION 055213 Zehren & Associates Specification Sheet HDWR - 1 Project Information Name: The Education Center at Betty Ford Alpine Gardens Location: Vail, Colorado Project No: 20122175.06 Issue Date: 9/19/2014 Available Through Supplier: Per Contractor Address: Contact: Phone: Fax: Specification Location: Reference Door Schedule Manufacturer: Schlage L Series with M Collection Decorative Levers Product: Decorative Lever and Escutcheon Product Name: M63 Lever Dimension: Per Manufactures Specifications Color/Finish: US15 Satin Nickel Mounting Height: Reference Details Type: Passage Comments: All materials and construction must comply with applicable fire and safety codes Supplier to verify that all necessary parts for installation are ordered Picture is Representational - Actual Finish Color in Not Represented Zehren & Associates Specification Sheet HDWR - 2 Project Information Name: The Education Center at Betty Ford Alpine Gardens Location: Vail, Colorado Project No: 20122175.06 Issue Date: 9/19/2014 Available Through Supplier: Per Contractor Address: Contact: Phone: Fax: Specification Location: Reference Door Schedule Manufacturer: Schlage L Series with M Collection Decorative Levers Product: Decorative Lever and Escutcheon Product Number: M63 Lever Dimension: Per Manufactures Specifications Color/Finish: US15 Satin Nickel Mounting Height: Reference Details Type: Privacy Comments: All materials and construction must comply with applicable fire and safety codes Supplier to verify that all necessary parts for installation are ordered Actual Color May Vary Picture is Representational Zehren & Associates Specification Sheet HDWR - 3 Project Information Name: The Education Center at Betty Ford Alpine Gardens Location: Vail, Colorado Project No: 20122175.06 Issue Date: 9/19/2014 Available Through Supplier: Per Contractor Address: Contact: Phone: Fax: Specification Location: Men's Restoom 102 & Women's Restroom 103 Reference Interior Elevations Manufacturer: Schluter Product: Finishing Profile for Wall Surface Product Number: RONDEC-DB Dimension: Per Manufactures Specifications Color/Finish: TBD Comments: All materials and construction must comply with applicable fire and safety codes Supplier to verify that all necessary parts for installation are ordered Actual Color May Vary Picture is Representational Zehren & Associates Specification Sheet HDWR - 4 Project Information Name: The Education Center at Betty Ford Alpine Gardens Location: Vail, Colorado Project No: 20122175.06 Issue Date: 9/19/2014 Available Through Supplier: Per Contractor Address: Contact: Phone: Fax: Specification Location: Men's Restroom 102 & Women's Restroom 103 Reference Interior Elevations Manufacturer: Schluter Product: Cove Transition Product Number: DILEX-HK Dimension: Per Manufactures Specifications Color/Finish: TBD Comments: All materials and construction must comply with applicable fire and safety codes Supplier to verify that all necessary parts for installation are ordered Actual Color May Vary Picture is Representational