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TRA-MAGE Roof Accessory Systems Snow Brackets, Guards and Fences
 
         
SECTION 07 72 63
 
         
SNOW BRACKETS, SNOW GUARDS AND SNOW FENCES
 
         
 
         
Copyright 2006 - 2011 ARCAT, Inc. - All rights reserved

          ** NOTE TO SPECIFIER ** TRA-Mage, Inc.; snow brackets and guards, snow fences.
This section is based on the products of TRA-Mage, Inc., which is located at:
1657 South 580 East
P. O. Box 682
American Fork, UT 84003
Tel: (801) 756-8666
Fax: (801) 756-7891
Email: info@tra-mage.com
Web: snow.tra-mage.com
Snow Brackets and Snow Fences help prevent major roof damage and injury to people and property caused by snow and ice movement on the roof. All TRA-Mage snow retention layouts are engineered from the fail point of the roof system (not just the snow bracket snow guard). TRA-Mage must be contacted for layouts specific to your project.
 
          PART 1GENERAL
 
          1.1SECTION INCLUDES
          ** NOTE TO SPECIFIER ** Delete items below not required for project.
 
          A.Snow brackets snow guards.
 
          B.Clamp-on snow fences.
 
          C.Deck-mount snow fences.
 
          1.2RELATED SECTIONS
          ** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.
 
          A.Section 07 31 29.13 - Wood Shingles.
 
          B.Section 07 32 26 - Plastic Roof Tiles.
 
          C.Section 07 61 00 - Sheet Metal Roofing.
 
          D.Section 07 62 00 - Sheet Metal Flashing and Trim.
 
          1.3REFERENCES
          ** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section.
 
          A.WSRCA and TRI Concrete and Clay Tile Roof Design Criteria for Cold and Snow Regions Manual.
 
          B.WSRCA and TRI Concrete and Clay Tile Roof Design Criteria for Moderate Climate Regions Manual.
 
          C.NRCA Roofing and Waterproofing Manual.
 
          D.ASTM International (ASTM):
          1.ASTM A 606 - Standard Specification for Steel, Sheet and Strip, High-Strength, Low-Alloy, Hot-Rolled and Cold-Rolled, with Improved Atmospheric Corrosion Resistance.
          2.ASTM A 709 - Standard Specification for Structural Steel for Bridges.
          3.ASTM A 879 - Standard Specification for Steel Sheet, Zinc Coated by the Electrolytic Process for Applications Requiring Designation of the Coating Mass on Each Surface.
          4.ASTM B 152 - Standard Specification for Copper Sheet, Strip, Plate, and Rolled Bar.
          5.ASTM B 209 - Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate.
          6.ASTM B 633 - Standard Specification for Electrodeposited Coatings of Zinc on Iron and Steel.
 
          1.4SUBMITTALS
 
          A.Submit under provisions of Section 01 30 00 - Administrative Requirements.
 
          B.Manufacturer's data sheets on each product to be installed, including model number, material, color, finish and installation instructions.
 
          C.Verification Samples: Two representative samples of each type of product to be installed.
 
          D.Shop Drawings:
          ** NOTE TO SPECIFIER ** Delete subparagraphs below for products not required for project.
          1.Snow Bracket Snow Guards: Manufacturer's engineered layout chart based on roof material, code ground snow load, roof slope and sheathing thickness.
          2.Clamp-On Snow Fences: Manufacturer's engineered layout chart based on roof material, code ground snow load, roof slope and standing seam metal rib type and height.
          3.Deck Mounted Snow Fences: Manufacturer's engineered layout chart based on roof material, code ground snow load, roof slope, rafter size, and rafter spacing.
 
          E.Manufacturer's Certification: Obtain manufacturers certification confirming snow retention systems and layouts have been created based on project conditions and location and are suitable for use.
          ** NOTE TO SPECIFIER ** Include a mock-up of snow guards or snow fences if the project size or quality warrant. Manufacturer recommends a mock-up to verify layout and method of installation.
 
          F.Mock-Up: Provide a mock-up for evaluation of surface preparation techniques and application workmanship.
          1.Install units on one 10 foot by 10 foot (3050 mm by 3050 mm) area of the roof acceptable to the Architect.
          2.Do not proceed with remaining work until the Architect approves the workmanship and appearance.
 
          1.5QUALITY ASSURANCE
 
          A.Convene a pre-installation conference prior to commencement of field operations to establish procedures to maintain optimum working conditions and to coordinate this work with related and adjacent work. Agenda for meeting shall include review of layout and installation details.
          ** NOTE TO SPECIFIER ** Delete one or both of the next two paragraphs as applicable.
 
          B.Comply with recommendations of WSRCA and TRI Concrete and Clay Tile Roof Design Criteria for Cold and Snow Regions Manual.
 
          C.Comply with recommendations of WSRCA and TRI Concrete and Clay Tile Roof Design Criteria for Moderate Climate Regions Manual.
 
          1.6DELIVERY, STORAGE, AND HANDLING
 
          A.Store products in manufacturer's unopened packaging until ready for installation. Keep packaging and product dry and off ground.
 
          B.Copper material products should be kept from environmental exposure for as long as possible prior to installation to preserve material finish.
 
          1.7PROJECT CONDITIONS
 
          A.Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.
          ** NOTE TO SPECIFIER ** Due to specific job conditions, TRA-Mage will only warranty a snow retention system/layout that has been designed by TRA-Mage.
 
          1.8WARRANTY
 
          A.Provide Manufacturer's standard limited warranty for defects in materials.
          ** NOTE TO SPECIFIER ** Limit of installer's warranty is generally two years. Retain paragraph below unless no warranty is required.
 
          B.Provide Installer's two-year warranty for workmanship.
 
          PART 2PRODUCTS
 
          2.1MANUFACTURERS
 
          A.Acceptable Manufacturer: TRA-MAGE Roof Accessory Systems, which is located at: 1657 S. 580 East P. O. Box 682 ; American Fork, UT 84003; Toll Free Tel: 800-606-8980; Tel: 801-756-8666; Fax: 801-756-7891; Email: request info; Web: www.tra-mage.com
          ** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions.
 
          B.Substitutions: Not permitted.
 
          C.Requests for substitutions will be considered in accordance with provisions of Section 01 60 00 - Product Requirements.
          ** NOTE TO SPECIFIER ** Delete following article if snow brackets snow guards are not required.
 
          2.2SNOW BRACKETS SNOW GUARDS
          ** NOTE TO SPECIFIER ** Make selections from the list of Snow Brackets snow guards below based on roof type, construction type/stage, snow guard material, and decorative cap if necessary. Delete snow guard types not required.
 
          A.Products: As manufactured by TRA-MAGE Roof Accessory Systems.
          1.Asphalt Shingles, Composition Shingles:
          a.New Construction Installations:
          1)Snow Bracket Snow Guard D: 10 inch length (250 mm).
          2)Snow Bracket Snow Guard E: 11 inch length (280 mm).
          3)Snow Bracket Snow Guard H: 5.5 inch length (140 mm).
          4)Snow Bracket Snow Guard L: 3 inches by 3 inches (76 mm x 76 mm).
          5)Snow Bracket Snow Guard S: 17 inch length (432 mm).
          b.Retrofit Installations:
          1)Snow Bracket Snow Guard H: 5.5 inch length (140 mm).
          2)Snow Bracket Snow Guard L: 3 inches by 3 inches (76 mm x 76 mm).
          2.Standing Seam Metal:
          a.Snow Bracket Snow Guard H: 5.5 inch length (140 mm).
          b.Snow Bracket Snow Guard L: 3 inches by 3 inches (76mm x 76 mm).
          3.Metal Shingles:
          a.Snow Bracket Snow Guard G: 8.5 inch length (215 mm).
          b.Snow Bracket Snow Guard G: 9.5 inch length (240 mm).
          c.Snow Bracket Snow Guard G: 11 inch length (240 mm).
          d.Snow Bracket Snow Guard H: 5.5 inch length (140 mm).
          e.Snow Bracket Snow Guard L: 3 inches by 3 inches (76 mm x 76 mm).
          4.Metal Panel (Exposed Fastener):
          a.Snow Bracket Snow Guard H: 5.5 inch length (140 mm).
          b.Snow Bracket Snow Guard L: 3 inches by 3 inches (76 mm x 76 mm).
          5.Corrugated Metal (2.67 inch x 7/8 inch):
          a.Snow Bracket Snow Guard C: 3.25 inches (82.5 mm) tall, 4.5 inches (114 mm) wide.
          b.Snow Bracket Snow Guard C-B: Bear shape; 4 inches (102 mm) tall, 5.75 inches (146 mm) wide.
          c.Snow Bracket Snow Guard C-M: Moose shape; 4.5 inches (114 mm) tall, 5.625 inches (143 mm) wide.
          d.Snow Bracket Snow Guard C-T: Tree shape; 4.5 inches (114 mm) tall, 4.5 inches (114 mm) wide.
          e.Snow Bracket Snow Guard I: 10 inch length (250 mm).
          6.Concrete Tile:
          a.Direct-to-deck or horizontal batten installation method.
          1)Snow Bracket Snow Guard A: 16.5 inch length (420 mm).
          2)Snow Bracket Snow Guard B: 15 inch length (380 mm).
          b.Elevated Batten, Counter Batten, or Double Batten installation method.
          1)Snow Bracket Snow Guard A-CB: 16.5 inch length (420 mm).
          2)Snow Bracket Snow Guard B-CB: 15 inch length (380 mm).
          c.Tile Brand or Manufacturer Specific:
          1)MonierLifetile/Boral Madera concrete tile.
          a)Madera Snow Bracket Snow Guard: 13.5 inch length (343 mm).
          2)Bartile Legendary concrete tile.
          a)Legendary Snow Bracket Snow Guard: 15 inch length (380 mm).
          7.Clay Tile:
          a.Snow Bracket Snow Guard Clay S-tile: 19.75 inch length (502 mm).
          b.Tile Brand or Manufacturer Specific:
          1)Ludowici Roof Tile.
          2)Ludowici Snow Bracket Snow Guard - High Profile: 19.75 inch length (502 mm).
          3)Ludowici Snow Bracket Snow Guard - Interlocking: 15 inch length (380 mm).
          4)Ludowici Snow Bracket Snow Guard - Mid Profile: 19 inch length (483 mm).
          5)Ludowici Snow Bracket Snow Guard - Mid Profile: 17.25 inch length (438 mm).
          6)Ludowici Snow Bracket Snow Guard - Mid Profile: 16.5 inch length (419 mm).
          8.Wood Shake or Similar:
          a.New Construction Installations:
          1)Snow Bracket Snow Guard E: 11 inch length (280 mm).
          2)Snow Bracket Snow Guard F: 16 inch length (406 mm).
          3)Snow Bracket Snow Guard G: 8.5 inch length (215 mm).
          4)Snow Bracket Snow Guard G: 9.5 inch length (240 mm).
          5)Snow Bracket Snow Guard H: 5.5 inch length (140 mm).
          6)Snow Bracket Snow Guard L: 3 inches by 3 inches (76 mm x 76 mm).
          7)Snow Bracket Snow Guard S: 17 inch length (432 mm).
          b.Retrofit Installations:
          1)Snow Bracket Snow Guard G: 8.5 inch length (215 mm).
          2)Snow Bracket Snow Guard G: 9.5 inch length (240 mm).
          3)Snow Bracket Snow Guard H: 5.5 inch length (140 mm).
          4)Snow Bracket Snow Guard L: 3 inches by 3 inches (76 mm x 76 mm).
          9.Cedar Shingles or Similar:
          a.New Construction Installations:
          1)Snow Bracket Snow Guard E: 11 inch length (280 mm).
          2)Snow Bracket Snow Guard F: 16 inch length (406 mm).
          3)Snow Bracket Snow Guard H: 5.5 inch length (140 mm).
          4)Snow Bracket Snow Guard L: 3 inches by 3 inches (76 mm x 76 mm).
          5)Snow Bracket Snow Guard S: 17 inch length (432 mm).
          b.Retrofit Installations:
          1)Snow Bracket Snow Guard H: 5.5 inch length (140 mm).
          2)Snow Bracket Snow Guard L: 3 inches by 3 inches (76 mm x 76 mm).
          10.Simulated Slate:
          a.New Construction Installations:
          1)Snow Bracket Snow Guard F: 16 inch length (406 mm).
          2)Snow Bracket Snow Guard F-EX: 19.5 inch length (495 mm).
          3)Snow Bracket Snow Guard E: 11 inch length (280 mm).
          4)Snow Bracket Snow Guard E-S: 8 inch length (203 mm).
          5)Snow Bracket Snow Guard D: 10 inch length (250 mm).
          6)Snow Bracket Snow Guard G: 8.5 inch length (215 mm).
          7)Snow Bracket Snow Guard G: 9.5 inch length (240 mm).
          8)Snow Bracket Snow Guard H: 5.5 inch length (140 mm).
          9)Snow Bracket Snow Guard L: 3 inches by 3 inches (76 mm x 76 mm).
          10)Snow Bracket Snow Guard S: 17 inch length (432 mm).
          b.Retrofit Installations:
          1)Snow Bracket Snow Guard G: 8.5 inch length (215 mm).
          2)Snow Bracket Snow Guard G: 9.5 inch length (240 mm).
          3)Snow Bracket Snow Guard H: 5.5 inch length (140 mm).
          4)Snow Bracket Snow Guard L: 3 inches by 3 inches (76 mm x 76 mm).
          11.Slate:
          a.New Construction Installations:
          1)Snow Bracket Snow Guard F: 16 inch length (406 mm).
          2)Snow Bracket Snow Guard F-EX: 19.5 inch length (495 mm).
          3)Snow Bracket Snow Guard G: 8.5 inch length (215 mm).
          4)Snow Bracket Snow Guard G: 9.5 inch length (240 mm).
          5)Snow Bracket Snow Guard H: 5.5 inch length (140 mm).
          6)Snow Bracket Snow Guard L: 3 inches by 3 inches (76 mm x 76 mm).
          b.Retrofit Installations:
          1)Snow Bracket Snow Guard G: 8.5 inch length (215 mm).
          2)Snow Bracket Snow Guard G: 9.5 inch length (240 mm).
          3)Snow Bracket Snow Guard H: 5.5 inch length (140 mm).
          4)Snow Bracket Snow Guard L: 3 inches by 3 inches (76 mm x 76 mm).
          ** NOTE TO SPECIFIER ** Verify selection is available with bracket type selected above. Stainless steel is custom work.
 
          B.Components:
          ** NOTE TO SPECIFIER ** Delete materials and associated finishes not required.
          1.Materials: 48-ounce copper (ASTM B 152), mill finish.
          2.Materials: Electrogalvanized (Paintlock) Steel, includes cut edges, 16 gauge (ASTM A 879).
          3.Materials: Cor-Ten (ASTM A 606), 16 gauge, mill finish.
          4.Materials: Aluminum, 0.063-inch (1.6 mm) thick, H32 (ASTM B 209).
          5.Materials: Stainless Steel, mill finish, 16 gauge (ASTM A 240).
          ** NOTE TO SPECIFIER **Delete finish options not required. Fill in blank below with RAL color designation or delete as applicable.
          6.Finish: Powder coated, RAL______________.
          7.Finish: Powder coating color as selected by Architect from RAL Standard colors.
          8.Finish: Hot-dip galvanized.
          ** NOTE TO SPECIFIER ** Can be added to any snow bracket. Delete decorative caps if not required.
          9.Snow Guard Decorative Cap: Maple leaf shape.
          10.Snow Guard Decorative Cap: Starburst shape.
          ** NOTE TO SPECIFIER ** Delete following article if clamp-on snow fences are not required.
 
          2.3CLAMP-ON SNOW FENCES
 
          A.Products: As manufactured by TRA-MAGE Roof Accessory Systems.
          1.Application: Used on standing seam metal roof panels.
          ** NOTE TO SPECIFIER ** Clamps are fabricated to work with a specified panel seam. Fill in blank below as applicable.
          2.Panel Seam Type or Profile: __________________.
          ** NOTE TO SPECIFIER ** Clamp-on snow fence models have been designed for specific roofing types and applications. Consult manufacturer's literature for details. Clamps are fabricated to work with a specified panel seam. Delete models not required.
          3.Model: C-1 Clamp-On Fence, 1 rail, for standing seam metal, accepts single 3/4 inch (19 mm) pipe.
          4.Model: C-2-1-Z Clamp-On Fence, 1 rail, for standing seam metal, accepts single 3/4 inch (19 mm) pipe.
          5.Model: C2 Single Ply Fence, 1 rail / 2 rail snow fence for membrane type roofing.
          6.Model: C-2-2-Z Clamp-On Fence, 2 rail, for standing seam metal, accepts 3/4 inch (19 mm) pipe.
          7.Model: Clamp-On Bear; accessory clamp base, decorative snow bracket add-on.
          8.Model: Clamp-On Moose; accessory clamp base, decorative snow bracket add-on.
          9.Model: Clamp-On Tree; accessory clamp base, decorative snow bracket add-on.
          10.Model: Clamp-On Leaf; accessory clamp base, decorative snow bracket add-on.
          11.Model: Clamp-On Mushroom; accessory clamp base, decorative snow bracket add-on.
 
          B.Components:
          ** NOTE TO SPECIFIER ** Not all materials are available for all models listed above. Consult manufacturer's literature for details. Delete materials and associated finishes not required.
          1.Materials: Copper, 1/4 inch (6 mm) thick.
          2.Materials: 3/16 inch (4.75 mm) Steel (ASTM A 709 Gr 36).
          3.Materials: Aluminum, 1/4 inch (6 mm) thick.
          ** NOTE TO SPECIFIER ** Delete all finish options if copper and stainless steel Clamp-on fences are specified. Delete finish options not required. Fill in blank below with RAL color designation or delete as applicable.
          4.Finish: Powder coated, RAL______________.
          5.Finish: Powder coating color as selected by Architect from RAL Standard colors.
          6.Finish: Mill finish.
          7.Finish: Zinc plated (ASTM B 633, Type II, SC3).
          ** NOTE TO SPECIFIER ** Delete if not required.
          8.Ice Flag: 2 Rail, custom sized to fit fence, attaches to fence rail to prevent snow and ice from sliding beneath rail.
          ** NOTE TO SPECIFIER ** Delete if not required.
          9.Ice Flag: 1 rail, can be used on all one rail fences, custom sized to fit fence, attaches to fence rail to prevent snow and ice from sliding beneath rail.
          10.Pipe: 3/4 inch (19 mm) ID, 1-1/8 inch (29 mm) OD, 10-foot (3050 mm) sections.
          11.Unions: Pipe union to allow the joining of two pipe sections; one included per pipe section.
          12.Collars: 3/4 inch (19 mm) shaft collar; 1018 Steel, Stainless Steel (Type 303); Prevents lateral pipe movement.
          13.Collars: 1-1/8 inch (28.6 mm) shaft collar; 1018 Steel, Stainless Steel (Type 303); Prevents lateral pipe movement.
          14.Endcaps: 3/4 inch (19 mm) snap in fitting; Zinc plated steel; finished pipe ends.
          15.Endcaps: 1-1/8 inch (28.6 mm) snap in fitting; Zinc plated steel; finished pipe ends.
          ** NOTE TO SPECIFIER ** Delete the following article if deck-mounted snow fences are not required.
 
          2.4DECK MOUNTED SNOW FENCES
 
          A.Products: As manufactured by TRA-MAGE Roof Accessory Systems. For use with most roofing materials.
          ** NOTE TO SPECIFIER ** Delete types not required.
          1.Model: D-1H, deck mount, 1 rail.
          2.Model: D-2HL, deck mount, 2 rail.
          3.Model: D-2HH, for use in conjunction with TRA Snow Bracket Snow Guards, deck mount, 2 rail.
          4.Model: D-3H, deck mount, 3 rail.
          5.Model: D-4H, deck mount, 4 rail.
          6.Model: D-Timber, deck mount, timber rail.
          7.Model: D-Log, deck mount, log rail.
          8.Model: R-1, rafter mount, 2 rail.
          9.Model: T-1, tile mount, 2 rail.
 
          B.Components.
          ** NOTE TO SPECIFIER ** Not all materials are available for all models listed above. Consult manufacturer's literature for details. Delete materials and associated finishes not required.
          1.Materials: Copper, 3/8 inch (9.5 mm) thick (ASTM B 124).
          2.Materials: Copper, 1/4 inch (6 mm) thick (ASTM B 124).
          3.Materials: Steel, 1/4 inch (6 mm) thick (ASTM A 709 Gr 36).
          4.Materials: Steel, 3/8 inch (9.5 mm) thick (ASTM A 36).
          5.Materials: Cor-Ten Steel, 1/4 inch (6 mm) thick (ASTM A 606).
          ** NOTE TO SPECIFIER ** Delete all finish options for copper fences. Delete finish options not required. Fill in blank below with RAL color designation or delete as applicable.
          6.Finish: Powder coated, RAL______________.
          7.Finish: Powder coating color as selected by Architect from RAL Standard colors.
          8.Finish: Zinc plated (ASTM B 633, Type II, SC3).
          ** NOTE TO SPECIFIER ** Delete base size not required.
          9.Base Size: As indicated on Drawings.
          10.Base Size: Standard.
          11.Base Size: Extended.
          ** NOTE TO SPECIFIER ** Delete if not required.
          12.Ice Flag: 2 Rail, custom sized to fit fence, attaches to fence rail to prevent snow and ice from sliding beneath rail.
          ** NOTE TO SPECIFIER ** Delete if not required.
          13.Ice Flag: 1 rail, can be used on all one rail fences, custom sized to fit fence, attaches to fence rail to prevent snow and ice from sliding beneath rail.
          ** NOTE TO SPECIFIER ** Delete pipe size if not required.
          14.Pipe: 1 inch (25 mm) ID, 1-3/8 inch (35 mm) OD, 10 foot (3050 mm) sections.
          15.Unions: Pipe coupling to allow the joining of two pipe sections; one included per pipe section.
          16.Collars: 1-1/8 inch (28.6 mm) shaft collar; 1018 Steel, Stainless Steel (Type 303); Prevents lateral pipe movement.
          17.Endcaps: 1-1/8 inch (28.6 mm) snap in fitting; Zinc plated steel; finished pipe ends.
 
          PART 3EXECUTION
 
          3.1EXAMINATION
 
          A.Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions. If roof-covering materials are the responsibility of another installer, notify Architect in writing of deviations from manufacturer's recommended installation tolerances and conditions.
 
          B.Do not proceed with installation until applicable roofing work is complete in the area in which products will be installed, substrates have been properly prepared and deviations from manufacturer’s recommended tolerances are corrected. Commencement of installation constitutes acceptance of conditions.
 
          3.2SNOW RETENTION SYSTEM INSTALLATION
          ** NOTE TO SPECIFIER ** Delete the next paragraph if snow brackets are not required.
 
          A.Snow Brackets: Install products in strict accordance with manufacturer's written instructions and layout.
          ** NOTE TO SPECIFIER ** Delete bracket types not required.
          1.Snow Bracket A: Install in accordance with manufacturer's installation instructions and guidelines.
          2.Snow Bracket A-CB: Install in accordance with manufacturer's installation instructions and guidelines.
          3.Snow Bracket B: Install in accordance with manufacturer's installation instructions and guidelines.
          4.Snow Bracket B-CB: Install in accordance with manufacturer's installation instructions and guidelines.
          5.Snow Bracket C: Install in accordance with manufacturer's installation instructions and guidelines.
          6.Snow Bracket C-M: Install in accordance with manufacturer's installation instructions and guidelines.
          7.Snow Bracket C-B: Install in accordance with manufacturer's installation instructions and guidelines.
          8.Snow Bracket C-T: Install in accordance with manufacturer's installation instructions and guidelines.
          9.Snow Bracket D: Install in accordance with manufacturer's installation instructions and guidelines.
          10.Snow Bracket E: Install in accordance with manufacturer's installation instructions and guidelines.
          11.Snow Bracket E-S: Install in accordance with manufacturer's installation instructions and guidelines.
          12.Snow Bracket F: Install in accordance with manufacturer's installation instructions and guidelines.
          13.Snow Bracket F-EX: Install in accordance with manufacturer's installation instructions and guidelines.
          14.Snow Bracket G: Install in accordance with manufacturer's installation instructions and guidelines.
          15.Snow Bracket H: Install in accordance with manufacturer's installation instructions and guidelines.
          16.Snow Bracket I: Install in accordance with manufacturer's installation instructions and guidelines.
          17.Snow Bracket J: Install in accordance with manufacturer's installation instructions and guidelines.
          18.Snow Bracket L: Install in accordance with manufacturer's installation instructions and guidelines.
          19.Snow Bracket S: Install in accordance with manufacturer's installation instructions and guidelines.
          20.Legendary Snow Bracket: Install in accordance with manufacturer's installation instructions and guidelines.
          21.Ludowici Snow Bracket: Install in accordance with manufacturer's installation instructions and guidelines.
          22.Madera Bracket: Install in accordance with manufacturer's installation instructions and guidelines.
          ** NOTE TO SPECIFIER ** Delete the next paragraph if no snow fences are specified.
 
          B.Snow Fences: Install in accordance with manufacturer's installation instructions and guidelines.
          ** NOTE TO SPECIFIER ** Retain the next paragraph ONLY if Snow Fence Type R-1 is selected.
          1.Brackets for rafter-mounted snow fence shall be installed prior to roof sheathing.
          ** NOTE TO SPECIFIER ** Delete the following article if no platforms or ladders are specified.
 
          3.3PROTECTION
 
          A.Protect installed products until completion of project.
 
          B.Repair or replace damaged products before Substantial Completion.
 
         
END OF SECTION