2010 - 00580 - attached deck - Laserfiche WebLink

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ATI-ES Code Compliance Research Report CCRR-0124 Page 2 of 3 5.2 Face fastening of the deck boards shall be 7.5 Deck boards used as stair treads shall be with #8 x 2'h inch deck screws. Two fasteners a continuous deck board installed over a are required at every joist 3/4 inch from the side minimum two span support with a maximum and a maximum of 1 inch from the end of the span of 10 inches on center. Grooved deck board. Grooved deck boards shall be fastened boards shall not be used for stair treads. with one Tiger Claw® TC-G hidden fastener at 7.6 Compatibility of fasteners with the each joist using #7 (1/8 inch diameter) by supporting structure including chemically treated 15/8 inch stainless steel screws provided with the wood or in a saltwater environment is not within fasteners. the scope of this report. 6.0 Supporting Evidence 7.7 Only those types of fasteners and 6.1 Manufacturer's drawings and installation fastening methods described in this report have instructions. been evaluated for the installation of these deck 6.2 Reports of testing in accordance with boards, other methods of attachment are outside ICC-ES AC174 Acceptance Criteria for Deck the scope of this report. Board Span Ratings and Guardrail Systems 7.8 All deck boards are manufactured in (Guards and Handrails), effective June 1, 2009, Cartersville, Georgia by the Gossen Corporation 6.3 Quality control manual in accordance with in accordance with the manufacturer's approved ICC-ES Acceptance Criteria for Quality Control quality control system. Third party inspections Manuals,AC10, effective March 1, 2009. are conducted by Architectural Testing, Inc. (ATI-AA 676). 7.0 Conditions of Use 8.0 Identification WeatherReady- deck board applications Deck boards produced in accordance with this identified in this report are deemed to comply report shall be identified with labeling on the with the intent of the provisions of the referenced individual deck boards that includes the building codes subject to the following following information: product name, conditions: manufacturer, the mark of the independent 7.1 WeatherReady deck boards are limited inspection agency ATI-AA 676, and the Code to use in Type V-B (5B) construction in the IBC Compliance Research Report Number "CCRR- and dwellings regulated in the IRC. 0124". 7.2 Deck boards placed at an angle other than 9.0 Code Compliance Research Report Use 90 degrees to the supporting joist will require 9.1 Approval for building products and/or support framing at a reduced spacing such that materials can only be granted by a building the span of the deck board does not exceed the official having legal authority in the specific span identified in Section 4.1. jurisdiction where approval is sought. 7.3 The wind uplift resistance rating 9.2 Code Compliance Research Reports shall recognized in this report is based on attachment not be used in any manner that implies an to treated Southern Pine framing (average endorsement of the product or manufacturer by specific gravity = 0.55). Installation on wood Architectural Testing, Inc. framing with a lesser specific gravity may result in a lower wind uplift rating. 9.3 Reference to the Architectural Testing 7.4 Where required by the building official, internet web site address at www.archtest.com engineering calculations and details shall be is recommended to ascertain the current version provided. The calculations shall verify that the and status of this report. anchorage complies with the building code for the type of framing and condition of the supporting construction. Architectural Testing, Inc. 130 Derry Court• York, PA 17406 717-764-7700 www.archtest.corn