Whiteriver Hospital Construction

SMITHGROUP 14904.000 INDIAN HEALTH SERVICE WHITERIVER HOSPITAL FINAL CONSTRUCTION DOCUMENTS BID ADDENDUM-H 18 JUNE 2026 METAL BUILDING SYSTEMS 133419 - 1 SECTION 133419 - METAL BUILDING SYSTEMS PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section. 1.2 SUMMARY A. Section Includes: 1. Structural-steel framing. 2. Metal roof panels. 3. Metal wall panels. 4. Thermal insulation. 5. Personnel doors and frames. 6. Door canopies. 7. Snow retention bars. 8. Windows. 9. Accessories. B. Related Requirements: 1. Section 013573 "Delegated Design Requirements and Procedures". 2. Section 083323 "Overhead Coiling Doors" for coiling doors in metal building systems. 1.3 DEFINITIONS A. Terminology Standard: See MBMA's "Metal Building Systems Manual" for definitions of terms for metal building system construction not otherwise defined in this Section or in standards referenced by this Section. 1.4 COORDINATION A. Coordinate sizes and locations of concrete foundations and casting of anchor-rod inserts into foundation walls and footings. Anchor rod installation, concrete, reinforcement, and formwork requirements are specified in Division 3. B. Coordinate metal panel assemblies with rain drainage work, flashing, trim, and construction of supports and other adjoining work to provide a leakproof, secure, and noncorrosive installation. 1.5 PREINSTALLATION MEETINGS A. Preinstallation Conference: Conduct conference at Project site. 1. Review methods and procedures related to metal building systems including, but not limited to, the following: a. Condition of foundations and other preparatory work performed by other trades. b. Structural load limitations. -- 1 of 51 -- SMITHGROUP 14904.000 INDIAN HEALTH SERVICE WHITERIVER HOSPITAL FINAL CONSTRUCTION DOCUMENTS BID ADDENDUM-H 18 JUNE 2026 METAL BUILDING SYSTEMS 133419 - 2 c. Construction schedule. Verify availability of materials and erector's personnel, equipment, and facilities needed to make progress and avoid delays. d. Required tests, inspections, and certifications. e. Unfavorable weather and forecasted weather conditions and impact on construction schedule. 2. Review methods and procedures related to metal roof panel assemblies including, but not limited to, the following: a. Compliance with requirements for purlin and rafter conditions, including flatness and attachment to structural members. b. Structural limitations of purlins and rafters during and after roofing. c. Flashings, special roof details, roof drainage, roof penetrations, equipment curbs, and condition of other construction that will affect metal roof panels. d. Temporary protection requirements for metal roof panel assembly during and after installation. e. Roof observation and repair after metal roof panel installation. 3. Review methods and procedures related to metal wall panel assemblies including, but not limited to, the following: a. Compliance with requirements for support conditions, including alignment between and attachment to structural members. b. Structural limitations of girts and columns during and after wall panel installation. c. Flashings, special siding details, wall penetrations, openings, and condition of other construction that will affect metal wall panels. d. Temporary protection requirements for metal wall panel assembly during and after installation. e. Wall observation and repair after metal wall panel installation. 1.6 ACTION SUBMITTALS A. Product Data: For each type of metal building system component. 1. Include construction details, material descriptions, dimensions of individual components and profiles, and finishes for the following: a. Metal roof panels. b. Metal wall panels. c. Thermal insulation and vapor-retarder facings. d. Personnel doors and frames. e. Windows. f. Louvers. B. Shop Drawings: Indicate components by others. Include full building plan, elevations, sections, details and the following: 1. Anchor-Rod Plans: Submit anchor-rod plans and templates before foundation work begins. Include location, diameter, and minimum required projection of anchor rods required to attach metal building to foundation. Indicate column reactions at each location. -- 2 of 51 -- SMITHGROUP 14904.000 INDIAN HEALTH SERVICE WHITERIVER HOSPITAL FINAL CONSTRUCTION DOCUMENTS BID ADDENDUM-H 18 JUNE 2026 METAL BUILDING SYSTEMS 133419 - 3 2. Structural-Framing Drawings: Show complete fabrication of primary and secondary framing; include provisions for openings. Indicate welds and bolted connections, distinguishing between shop and field applications. Include transverse cross-sections. a. Show provisions for attaching bridge crane components. 3. Metal Roof and Wall Panel Layout Drawings: Show layouts of panels including methods of support. Include details of edge conditions, joints, panel profiles, corners, anchorages, clip spacing, trim, flashings, closures, and special details. Distinguish between factory- and field-assembled work; show locations of exposed fasteners. a. Show roof-mounted items including roof hatches, equipment supports, pipe supports and penetrations, lighting fixtures, and items mounted on roof curbs. b. Show wall-mounted items including personnel doors, vehicular doors, windows, louvers, and lighting fixtures. c. Show translucent panels. 4. Accessory Drawings: Include details of the following items, at a scale of not less than 1-1/2 inches per 12 inches: a. Door canopies. b. Flashing and trim. c. Gutters. d. Downspouts. C. Samples for Initial Selection: For units with factory-applied finishes. D. Samples for Verification: For the following products: 1. Panels: Nominal 12 inches long by actual panel width. Include fasteners, closures, and other exposed panel accessories. 2. Flashing and Trim: Nominal 12 inches long. Include fasteners and o…