#11 Snowguard Specification Sheet. CSI 3-Part Specifications.

ALPINE SNOWGUARDS A Division of Vermont Slate & Copper Services, Inc.

#11 Snowguard Specification Sheet

PART 1 - GENERAL

1.1 SUMMARY

A. WORK INCLUDES

1. # I I Snowguard that attaches directly to the roof deck.
2. Provide appropriate snowguard and fasteners for the roof system.

B. RELATED SECTIONS

I . Section 07600:	Flashing and Sheet Metal.
2. Section 073 10:	Shingles.
3. Section 07320:	Roofing Tiles.
4. Division 7:	Thermal and Moisture Protection.

 

1.2 SYSTEM DESCRIPTION

A. COMPONENTS:

1. #I I Snowguard system consists of individual metal snowguards.

2. Fasteners

a. To be of metal compatible with snowguards.
b. To be 10 Ga. nails of annular ring construction or # 10 screws and at least 2" long.
c. Fasteners should be selected for compatibility with the roof deck.

B. DESIGN REQUIREMENTS:

1. Horizontal spacing not to exceed 24".
2. Vertical spacing not to exceed 24".
3. Minimum 3 fasteners per snowguard.
4. It is important to design new structures or assess existing structures to make sure that they can withstand retained snow loads.

1.3 SUBMITTAL - Submit manufacturer's specifications, standard detail drawings and installation instructions.

1.4 QUALITY ASSURANCE - Installer to be experienced in the installation of specified roofing material and snowguards for not less than 5 years in the area of the project.

1.5 DELIVERY / STORAGE / HANDLING - Inspect material upon delivery and order replacements for any missing or defective items. Keep material dry, covered and off the ground until installed.

PART 2 - PRODUCTS

2.1 MANUFACTURER

A. Snowguards by Vermont Slate & Copper Services Inc., P.O. Box 430, Stowe, VT (888) 766-4273.

2.2 MATERIALS

A. Copper strap, hood and gusset are 16 oz. C.R. copper.
B. Lead-coated Copper strap, hood and gusset are 16 oz. C.R. copper sheet stock lead-coated and cut to size.
C. Galvalume ^TM strap, hood and gusset are 24 ga. Galvalume ^TM l.
D. Aluminum strap, hood and gusset are.032 Aluminum,
E. Painted Galvalume > ^Tm and Painted Aluminum as provided by panel manufacturer.

2.3 FINISH

A. Mill finish.
B. KynarTm 500 or HylarTm 5000 prepainted sheet galvalume ^TM or aluminum.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Substrate: Inspect roof system to be properly attached and installed to withstand additional loading incurred. Notify General Contractor of any deficiencies before installing Alpine SnowGuards.

3.2 INSTALLATION

A. Comply with architectural drawings for location and with Manufacturer's instructions for installation.