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Correspondence city of Tigard, Oregon © 13125 SW Hall Blvd. ® Tigard, OR 97223F, February 11, 2008. en ;21:1 m ill 4 RE: FIRE SPRINKLER SYSTEM f�I��GA ® Project Information ` Building Permit: BUP2008 -00027 Construction Type: 5 -B Tenant Name: Material Flow Occupancy Type: B Address: 11117 SW Greenburg Rd. Occupant Load: NA Area: NA Stories: NA The plan review was performed under the State of Oregon Structural Specialty Code (OSSC) 2007 edition; National Fire Protection Association, Standard 13 (NFPA 13) 2002 edition and the State of Oregon Fire Code (OFC) 2007edition. GENERAL 1. A supply of spare sprinklers (never less than 6) shall be maintained on the premises so that any sprinklers that have operated or been damaged in any way can be promptly replaced. These sprinklers shall correspond to the types and temperature ratings of the sprinklers on the property. Sections 6.2.9.1 & 6.2.9.2 NFPA 13. 2. The spare sprinklers shall be kept in a cabinet located where temperatures will not exceed 100 degrees "F" at any time. A special sprinkler wrench shall be provided and kept in the sprinkler cabinet to be used in the removal and installation of sprinklers. Sections 6.2.9.3 & 6.2.9.6 NFPA 13. 3. The clearance between the deflector and the top of storage shall be 18 inches or greater. Section 8.6.6.1 NFPA 13. The distance shall be increased to 36 inches for Large Drop sprinkler heads. Section 8.11.6 NFPA 13 4. Sprinklers shall be located a minimum of 4 inches from walls and spaced not less than 6 feet on center. Sections 8.6.3.3 & 8.6.3.4.1 NFPA 13. 5. Clearances shall be provided around all piping extending through platforms, foundations, walls and floors. The diameter of the hole shall be 2 inches larger than the penetrating pipe for pipe sizes 1 inch through 3 inches. The diameter of the hole shall be 4 inches larger than the penetrating pipe for pipe sizes 4 inches and larger. Sections 9.3.4.1 & 9.3.4.2 NFPA 13. 6. The system piping shall be braced to resist both lateral and longitudinal horizontal seismic loads to prevent vertical motion resulting from seismic loads. The structural components to which bracing is attached shall be determined to be • capable of carrying the added applied seismic loads. Sway braces shall be designed to withstand forces in tension and compression. Bracing shall be attached directly to feed and cross mains. Phone: 503.639.4171 ® Fax: 503.684.7297 ® www.tigard or.gov ® TTY Relay: 503.684.2772 r. . 7. The end sprinkler on a line shall be restrained against excessive vertical and lateral movement. 8. All concealed spaces enclosed wholly or partly by exposed combustible construction shall be protected by sprinklers. Approved Plans: 1 set of approved plans, bearing the City of Tigard approval stamp, shall be maintained on the jobsite. The plans shall be available to the Building Division inspectors throughout all phases of construction. 106.4.2 OSSC When submitting revised drawings or additional information, please attach a copy of the enclosed City of Tigard, Letter of Transmittal. The letter of transmittal assists the City of Tigard in tracking and processing the documents. Respectfu , .r Dan Ne son, Senior Plans Examiner (503) 718 -2436 dann @tigard - or.gov /,�Uo — - nc2 7 ! ' OF TI a Tuesday, July 18, 2006 OREGON Doug Stromberg E Lee & Evelyn Robinson Material Flow & Conveyor Systems POBox 91305 11117 SW Greenb>rg Ave Portland, OR 97291 Tigard, OR 97223 RE HIGH RACK STORAGE SYSTEM - PROPERTY IN COMPLIANCE: 11117 SW Greenburg Ave, Tigard, OR 97223; Tax Lot 1S135BG01100. This confirms that the truss assemblies and roofing material that were being installed to create a roof between the two rows of existing high rack storage units on the above property have been removed and that the violations of the Oregon Structural Specialty Code or the Tigard Municipal Code noted in my letter of May 8, 2006, have been corrected. The property is no longer in violation. Because of your prompt and voluntary cooperation in coming into compliance the City of Tigard is pleased to waive imposition of penalties and considers this case to be closed. Thank you /your coop - .n. If you have any questions please call me at 503 - 718 -2426. 41" ' bert Shields Building Codes Enforcement Officer, Housing Inspector cc: Property File, Municipal Court, Hap Watkins. 13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772