home *** CD-ROM | disk | FTP | other *** search
- SECTION 07411
-
- METAL ROOF PANELS
- NOTE ** Metal Sales Manufacturing Corporation Vertical Seam
- steel panel roofing system.
- NOTE **
- NOTE ** This section is based on products manufactured by
- Metal Sales Manufacturing Corporation, located at
- the following address:
- NOTE ** 7800 State Road 60
- NOTE ** Sellersburg IN 47172
- NOTE ** Tel: (812) 246-1935
- NOTE ** Fax: (812) 246-0829
- NOTE **
- NOTE ** Metal Sales Manufacturing Corporation offers a
- complete line of steel panel roofing systems.
- NOTE **
- NOTE ** SECTION 07411 - METAL ROOF PANELS, Copyright 1997,
- The Architect's Catalog, Inc.
-
- PART 1 GENERAL
-
- 1.1 SECTION INCLUDES
- NOTE ** Delete items below not required for project.
-
- A. Roof Panels.
-
- B. Trim.
-
- 1.2 RELATED SECTIONS
-
- A. Section 07210 - Roof Insulation.
-
- B. Section 07620 - Sheet Metal Flashing and Trim.
-
- C. Section 07720 - Roof Accessories.
-
- D. Section 07900 - Joint Sealants.
-
- 1.3 REFERENCES
-
- A. ASTM A 792/A 792M - Standard Specification for Steel
- Sheet, 55% Aluminum-Zinc Alloy Coated by the Hot Dip
- Process.
-
- 1.4 SYSTEM DESCRIPTION
- NOTE ** Use this article only if performance requirements
- for the entire roof system are necessary.
-
- A. Design Requirements:
- 1. Vertical loads: Roof panel system to withstand loads
- imposed by roof panel system, and live loading of __
- pounds per square foot (___ kg/sq m), uniformly
- distributed.
- 2. Snow loads: Roof panel system to withstand snow
- loads in accordance with requirements of local
- authorities having jurisdiction; imposed snow load is
- to be added to specified vertical loads when
- designing roof panel system.
- NOTE ** Insert wind uplift resistance requirements in the
- following sub-paragraph. Verify the actual
- performance of the available products with the
- manufacturer.
- 3. Wind uplift: Roofing panel system, including panels,
- clips, and fasteners to resist wind uplift of ____
- psf (____ kPa), as tested by UL.
- 4. Expansion/Contraction: Roof panel system to include
- provision for structural and thermal movement without
- loss of water resistance integrity.
-
- 1.5 SUBMITTALS
-
- A. Submit under provisions of Section 01300.
-
- B. Product Data: Manufacturer's descriptive literature for
- roof panel system, including each specified component.
-
- C. Shop Drawings:
- 1. Roof plans: Dimensioned drawings indicating the
- following:
- a. Layout of roof panels; include fastener
- locations.
- b. Locations of trim and other sheet metal items.
- 2. Details: Dimensioned drawings indicating the
- following:
- a. Profile of each type trim and other sheet metal
- item.
- b. Interface of roof panel system with adjacent
- construction.
- c. Illustration of each type fastener.
-
- D. Selection Samples: Two sets of color chips representing
- manufacturer's full range of available colors and
- finishes.
-
- E. Verification Samples: Two samples, minimum size 6 inches
- (152 mm) square, of each selected color and finish,
- representing actual color and finish of products to be
- installed.
-
- F. Quality Assurance Submittals:
- NOTE ** Retain the following sub-paragraph if performance
- specifying a Contractor-designed system; delete if
- structural design of system is in Contract
- Documents.
- 1. Design data: Structural design calculations, bearing
- seal and signature of professional structural
- engineer licensed to practice in the State in which
- the project is located.
- 2. Test reports: Certified reports documenting testing
- and compliance of roof panel system to specified wind
- uplift requirements.
- 3. Certificates:
- a. Contractor's certification that:
- 1) Manufacturer of roof panel system meets
- specified qualifications.
- 2) Installer of roof panel system meets
- specified qualifications.
- b. Manufacturer's certification that installer is
- approved.
- 4. Manufacturer's instructions: Printed installation
- instructions for each roof panel system component,
- including product storage requirements.
-
- G. Closeout Submittals: Warranty documents specified in
- WARRANTY Article of PART 1 of this section.
-
- 1.6 QUALITY ASSURANCE
-
- A. Qualifications:
- 1. Manufacturer: Minimum three (3) years documented
- experience producing roof panel systems similar to
- that specified in this section.
- 2. Installer: Minimum three (3) years documented
- experience installing roof panel systems similar to
- that specified in this section.
- NOTE ** Delete the following paragraph if not required.
-
- B. Pre-Installation Meetings:
- 1. Convene at job site seven (7) calendar days prior to
- scheduled beginning of construction activities of
- this section to review requirements of this section.
- 2. Require attendance by representatives of the
- following:
- a. Installer of this section.
- b. Other entities directly affecting, or affected
- by, construction activities of this section.
- 3. Notify Architect four (4) calendar days in advance of
- scheduled meeting date.
-
- 1.7 DELIVERY, STORAGE, AND HANDLING
-
- A. Store products of this section in manufacturer's unopened
- packaging until installation.
-
- B. Maintain storage area conditions for products of this
- section in accordance with manufacturer's instructions
- until installation.
-
- 1.8 PROJECT/SITE CONDITIONS
-
- A. Field Measurements: When construction schedule permits,
- take field measurements of areas to receive roof panel
- system; indicate measurements on submitted shop drawings,
- noting discrepancies.
-
- 1.9 WARRANTY
- NOTE ** The following paragraph specifies a specimen
- Special Warranty. If retained, edit for project
- requirements and coordinate with General Conditions
- and Division 1; if combined warranty for
- construction activities of other sections is
- required, edit list in third paragraph and
- coordinate with RELATED SECTIONS Article of this
- section.
-
- A. Special Warranty:
- 1. The Contractor warrants construction activities of
- this section, as installed, to be in accordance with
- the Contract Documents and to be free from faults and
- defects in materials and workmanship for a period of
- three (3) years.
- 2. Have warranty countersigned by representatives of
- manufacturer and installer of this section.
- NOTE ** Delete the following two sub-paragraphs if combined
- special warranty not required.
- 3. Combine special warranty of this section with
- construction activities, as installed, of the
- following sections:
- a. Section 07210 - Roof Insulation.
- b. Section 07620 - Sheet Metal Flashing and Trim.
- c. Section 07720 - Roof Accessories.
- d. Section 07900 - Joint Sealants.
- 4. Have special warranty countersigned by
- representatives of installers of other sections
- affected by combined special warranty.
-
- B. Manufacturer's Warranty: Manufacturer's warranties
- against defects in products as follows:
- 1. Failure of roof panel due to rupture, structural
- failure, or perforation due to exposure to normal
- atmospheric corrosion: 20 years.
- 2. Paint finish: 20 years against blistering, peeling,
- cracking, flaking, checking, chipping, chalking, or
- fading.
-
- PART 2 PRODUCTS
-
- 2.1 MANUFACTURERS
-
- A. Acceptable Manufacturer: Metal Sales Manufacturing
- Corporation; 7800 State Road 60, Sellersburg, IN 47172.
- ASD. Tel: (812) 246-1935. Fax: (812) 246-0829.
- NOTE ** Delete one of the two following paragraphs;
- coordinate with Division 1 requirements.
-
- B. Requests for substitution will be considered in
- accordance with provisions of Section 01600.
-
- C. Substitutions: Not permitted.
-
- 2.2 COMPONENTS
- NOTE ** Review the following paragraphs in this Article;
- delete paragraphs specifying components not
- applicable to project.
-
- A. Roof Panels:
- 1. Acceptable product: Metal Sales Manufacturing
- Corporation Vertical Seam Roof Panel.
- 2. Material: Galvalume(R) aluminum-zinc alloy-coated
- steel sheet conforming to ASTM A 792/A 792M,
- Structural Quality (SQ), Grade 50A (345A), Coating
- Designation AZ55 (AZ 165).
- NOTE ** Retain one of the following three sub-paragraphs to
- specify sheet thickness; do not specify 26 gage
- panel if UL rated system is required.
- 3. Gage: 22 gage (0.8 mm) minimum sheet thickness.
- 4. Gage: 24 gage (0.6 mm) minimum sheet thickness.
- 5. Gage: 26 gage (0.4 mm) minimum sheet thickness.
- 6. Profile: Factory-formed standing seam pan, with 1-
- 3/4 inch (44 mm) rib having integral male/female
- interlocking side seams with continuous factory-
- applied non-hardening sealant, for mechanical
- crimping of seams at installation.
- NOTE ** Retain one of the following three sub-paragraphs to
- specify panel width.
- 7. Panel width: 18 inches (457 mm) coverage.
- 8. Panel width: 16 inches (406 mm) coverage.
- 9. Panel width: 12 inches (304 mm) coverage.
- 10. Panel width: 10 inches (254 mm) coverage.
- NOTE ** Retain one of the following two sub-paragraphs to
- specify panel finish. All carry 20-year warranty.
- 11. Finish: Unpainted mill finish.
- 12. Finishes:
- a. Interior face: Factory-applied corrosion-
- resistant primer.
- NOTE ** Delete one of the following two paragraphs.
- b. Exterior face: Factory-applied Colorfast 25
- paint coating, color selected from manufacturer's
- full range of available colors.
- c. Exterior face: Factory-applied fluoropolymer
- paint coating containing KYNAR 500(R) or HYLAR
- 5000(R) resins, color selected from
- manufacturer's full range of available colors.
-
- B. Panel Clips: Manufacturer's standard for roof panel
- system and specified wind uplift resistance requirements;
- minimum 18 gage material.
-
- C. Trim:
- 1. Trim for indicated project conditions includes both
- manufacturer's standard trim profiles and site-formed
- sheet metal items that are not manufacturer's
- standard trim profiles, and includes, but is not
- limited to, the following:
- a. Fascia.
- b. Closures.
- c. Panel terminations.
- d. Perimeter and termination flashings.
- 2. Material: Galvalume(R) aluminum-zinc alloy-coated
- steel sheet conforming to ASTM A 792/A 792M,
- Commercial Quality (CQ), Coating Designation AZ55 (AZ
- 165).
- 3. Metal thickness: 26 gage (0.4 mm).
- NOTE ** Retain one of the following three sub-paragraphs to
- specify panel finish.
- 4. Finish: Same as panels.
- 5. Finish: Unpainted mill finish.
- 6. Finishes:
- a. Interior face: Factory-applied corrosion-
- resistant primer.
- NOTE ** Delete one of the following two paragraphs.
- b. Exterior face: Factory-applied Colorfast 25
- paint coating, color selected from manufacturer's
- full range of available colors.
- c. Exterior face: Factory-applied fluoropolymer
- paint coating containing KYNAR 500(R) or HYLAR
- 5000(R) resins, color selected from
- manufacturer's full range of available colors.
-
- D. Metal Sheet for Shop- or Field-Forming Custom Trim: Same
- type and finish as panels; obtained from panel
- manufacturer.
-
- E. Roof Insulation: Specified in Section 07210.
-
- F. Roof Accessories: Specified in Section 07720.
-
- G. Joint Sealants: Specified in Section 07900; type
- recommended in manufacturer's instructions for indicated
- use.
-
- H. Fasteners:
- 1. For panel clips: Non-corroding fasteners of types
- specified by roof panel system manufacturer for
- indicated substrates and specified wind uplift
- resistance requirements.
- 2. For metal trim and roof penetration devices: Non-
- corroding die-cast head steel screws, aluminum-zinc
- alloy-coated, with weathersealing washers.
-
- I. Protective Primer: Corrosion-inhibitive primer which
- prevents electrolytic action between adjacent dissimilar
- metals, type recommended by roof panel manufacturer.
-
- 2.3 FABRICATION
-
- A. Fabricate indicated site-formed metal items from factory-
- finished metal sheet to roof panel manufacturer's
- specifications for factory-formed trim in accordance with
- shop drawings.
-
- PART 3 EXECUTION
-
- 3.1 EXAMINATION
-
- A. Verification of Conditions:
- 1. Substrate is ready to receive roof panel system.
- 2. Roof penetrations are completed.
-
- B. Installer's Examination:
- 1. Have installer of this section examine conditions
- under which construction activities of this section
- are to be performed, then submit written notification
- if such conditions are unacceptable.
- 2. Transmit two copies of installer's report to
- Architect within 24 hours of receipt.
- 3. Beginning construction activities of this section
- before unacceptable conditions have been corrected is
- prohibited.
- 4. Beginning construction activities of this section
- indicates installer's acceptance of conditions.
-
- 3.2 PREPARATION
-
- A. Surface Preparation: Apply two (2) coats protective
- primer to surfaces of trim items that will be concealed
- in finished Work.
-
- 3.3 INSTALLATION
-
- A. Install roof panel system components in accordance with
- Architect-accepted shop drawings, manufacturer's
- instructions, and as follows:
- 1. Roof panels: Install in correct alignment with
- structural framing.
- 2. Trim: Install level; lap end joints minimum two (2)
- inches (50 mm); apply joint sealant to concealed
- joint surfaces.
-
- 3.4 CLEANING
-
- A. Remove strippable coating from panels, when provided, and
- perform dry wipe-down cleaning of panels as installed.
-
- 3.5 PROTECTION
-
- A. Protect installed products from damage by subsequent
- construction activities.
-
- B. Replace products having damage other than minor finish
- scratches.
-
- C. Repair minor finish scratches in accordance with panel
- manufacturer's recommendations; replace products which
- cannot be repaired to Architect's acceptance.
-
-
- END OF SECTION
-