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

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

PART 1 - GENERAL

1.1 SUMMARY

A. WORK INCLUDES

1. #80 Snowguard that attaches directly to the roof deck.
2. Provide appropriate snowguard and fasteners for the roof system.

B. RELATED SECTIONS

1. Section 07500: Membrane Roofing
4. Division 7: Thermal and Moisture Protection.

1.2 SYSTEM DESCRIPTION

A. COMPONENTS:

1. # 80 Snowguard system consists of:
   1. Snowguard block and flag assembly.
   2. Base plate with 2 threaded studs for attaching snowguard assembly.
   3. Two nuts.
   4. Two Neoprene Washers.
2. Aluminum tubing.
3. Threaded Couplings.
4. Threaded End Plugs.
5. Ice Flags.
6. End Collars.
7. Fasteners
   1. To be of metal compatible with snowguard base plate.
   2. To be # 14 screws and at least 2" long.
   3. Fasteners should be selected for compatibility with the roof deck.
   4. Fastener strength should exceed or be equal to that of the snowguard system.

B. DESIGN REQUIREMENTS:

1. Horizontal spacing not to exceed 24".
2. Vertical spacing not to exceed 15'.
3. Minimum 2 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

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

2.2 MATERIALS

1. Snowguard Block and Flag are extruded and milled 6061-T6 Aluminum
2. Base Plate is 3/1611 thick 6063-T52 Aluminum with two # 14 screw holes.
3. Tubing is 6005-T5, I" outside diameter and 1/8" wall thickness extruded Aluminum.
4. Threaded Couplings are 6005-T5 Aluminum 5" long.
5. Threaded End Plugs are 6005-T5 Aluminum 2 1/2" long.
6. Ice Flags are 6005-T5 Aluminum 3" x 7".
7. End Collars
8. Fasteners are 18-8 Stainless Steel.

2.3 FINISH - All materials provided mill finish.

PART 3 - EXECUTION

3.1 EXAMINATION

1. 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

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