PART 1 - GENERAL
1.01 DESCRIPTION

# Specifier: Do not alter paragraph A. except by adding section title in brackets.

A. General:

1. Furnish all labor, material, tools, equipment and services for all preformed roofing as indicated, in accord with provisions of Contract Documents.
2. Completely coordinate with work of all other trades.
3. Although such work is not specifically indicated, furnish and install all supplementary or miscellaneous items, appurtenances and devices incidental to or necessary for a sound, secure and complete installation.
4. See Division 1 for General Requirements.

# Specifier: Delete references to sections not used and add any references which become pertinent,

1.02 QUALITY ASSURANCE

1.  SMACNA: "Architectural Sheet Metal Manual" Sheet Metal and Air Conditioning Contractors National Association, Inc.
2.  AISC: "Steel Construction Manual" American Institute of Steel Construction.
3.  AISI: "Cold Form Steel Design Manual," American Iron and Steel Institute.
4.  ASTM A792-83-AZ50: Specifications for steel sheet, aluminum-zinc alloy coated (galvanized) by the hot dip process, general requirements (Galvalume®).
5.  ASTM E 1514-93: "Standard Specification for
Structural Standing Seam Steel Roof Panel
Systems", American Society for Testing and
Materials.
6.  UL580: "Tests for Uplift Resistance of Roof
Assemblies", Underwriters Laboratories, Inc.
7.  UL2218: "Test Standard For Impact Resistance", Underwriters Laboratories, Inc.
8.  ASTM E 1592-95: "Standard Test Method for Structural Performance of Sheet Metal Roof and Siding Systems by Uniform Static Air Pressure Difference", American Society for Testing and Materials.
9.  ICBO: Evaluation Report No. ER-5409. ICBO Evaluation Service, Inc.
10. ASTM E 1680-95: "Standard Test Method for Rate of Air Leakage Through Exterior Metal Roof Panel Systems", American Society for Testing and Materials.
11. ASTM E 1646-95: "Standard Test Method for Water Penetration of Exterior Metal Roof Panel Systems by Uniform Static Air Pressure Difference", American Society for Testing and Materials.

1.  Installer of the system shall be an approved installer, certified by the manufacturer, before beginning of installation of the metal roof system, specifically for ASBC’s Double-Lok® roof system and meet the following minimum criteria:
a. Maintain a $250,000 general liability coverage for each loss.
b. Maintain sufficient worker’s compensation coverage as mandated by law.
c. Has no viable claims pending regarding negligent acts or defective workmanship on previously performed or current projects.
d. Has not filed for protection from creditors under any state or federal insolvency or debtor relief statutes or codes.
e. Project foreman is the person having received specific training in the proper installation of the specified system and will be present to supervise whenever material is being installed. Specific training program shall include the following:
1. The instructor must have a minimum of 10 years’ experience.
2. A formal curriculum.
3. Classroom instruction with review and thorough understanding of the specific product’s technical manual.
4. Hands-on mock-up instruction with a review and thorough understanding of the specific product’s details.
5. The installer must pass a written and oral exam.
f. Provide five references from five different architects or building owners for projects that have been in service for a minimum of two years, stating satisfactory performance by the installer.
g. Provide certification letter that installer has a minimum of three years’ of metal product installation experience immediately preceding the date upon which work is to commence.

D. Pre-installation Conference:

1.  Prior to installation of roofing system, conduct a pre-installation conference at the project site.
2.  Attendance: Owner, Architect, Contractor, Project Superintendent, and Roof Applicator
3.  Agenda:
a. Roofing details and agenda
b. Critical work sequencing and review of phasing plan
c. Inspection sequencing