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2011, 11-23 Request for Building Official Consideration
Spokane jValley _ l L I CITY OF SPOKANE VALLEY uY:._. NOV 2 3 2011 PERMIT ENTER e all 11703 E Sprague Ave Suite B3 Spokan ey WA 99206 509.720.5240 ♦ Fax: 509.688.0037 • email: permitcenter @spokanevalley.org Request for Building Official Consideration How to use this application The building official may approve modifications or alternate materials and methods to those prescribed in the building code if such approval meets specific criteria. Criteria for evaluating proposals vary depending on whether the request is made pursuant to IBC section 104.10 Modifications or IBC section 104.11 Alternative Materials. Approval subject to these code sections requires a clear description of the proposal, factual statements addressing the criteria in the appropriate section, and supporting documentation to support statements of fact. This application form is intended to help organize a request for consideration so it can be evaluated effectively and efficiently. A completed Request for Building Official Consideration must accompany every request along with all pertinent documents and supporting material. Incomplete requests will not be considered. Please print or type unless indicated otherwise Project Address: /5V? S* ,4'i 5'564 4 -�� (, //e7 Request is for: ❑ Consideration of modifications, IBC 104.10 (Complete Sections A and B) Z Consideration of alternative material, design and method of construction, etc., IBC 104.11 (Complete Sections A and C) Section A. Contact Information 1. APPLICANT: j--/e Name 0 Sig nature 2. CONTACT PERSON (if other than applicant): / &U/ #etii4/f 7 /1 Name Title 3. ADDRESS: 12l 6 /1 te4 ©l Phone: (' f l ? ®( Fax: ( 01K f) 56041 ovi com f F . Date Section B. Request for Modification- All items must be completed 1. Description of the requested modification -must include statement of how the modification meets the intent of the code (attach additional sheets if necessary): 2. Relevant code section(s) and /or standard(s) (list all that apply to this request): Example: IBC section 410.1.5; ASTM C 594 -02 4 3. Criteria for approval (provide factual information and supporting documentation that addresses each): ❑ PrtACTIcAI. DIFFICULTY- why the provisions of the code cannot be carried out ❑ SPECIAL INDIVIDUAL REASON- why this situation or condition is a special case ❑ EQUIVALENCY- why this solution provides equivalent satisfaction of health, accessibility, life and fire safety or structural requirements (Provide supporting documents) Staff Use only: Staff Hours: Building Official Determination: Request meets the criteria for approval: Conditions of approval: ❑ YES ❑ NO- see denial letter By: Title: Date: 4. Section C. Request for Alternative materials, design and methods of construction and equipment 1. Description of the requested alternative -must include statement of how the modification meets the intent of the code (attach additional sheets if necessary): 56 //7,54e/frip 2. Relevant code section(s) and /or standard(s) (list all that apply to this request): Example: IBC section 410.1.5; ASTM C 594 -02 3. Equivalency (Provide factual information and supporting documents that address each): QuA/LITY- meets or exceeds code required quality for the intended purpose t;)1C `le ❑ STRENGTH- meets or exceeds code required strength qualities for the intended purpose EFFECTIVENESS- meets or exceeds code required effectiveness qualities for the intended purpose e .47aeR t G�-(W e 746 �l i' g FIRE RESISTANCE- meets or exceeds code required fire resistance qualities for the intended purpose (z /4 /Jte '�� -5 ex66ed abee seft &# aimdcv �- c l ❑ DURABILITY- meets or exceeds code required durability qualities for the intended purpose ,K SAFETY- meets or exceeds code required safety qualities for the intended purpose ti/Yelf e 72- exoeetti.S 4v4'- 474-e 4,/_e a/e3( Staff Use only: Staff Hours: Building Official Determination: Request meets the criteria for approval: Conditions of approval: NO t? - el' YES ❑ NO- see denial letter `i ■ Title . =iZ Date: _Z -7° Z it BY' , - - -�...— Section C. 1. The building as constructed in 1979 did not require the installation of fire sprinklers for any reason (allowable area, occupancy group, etc.). At the time the building was constructed, each of the suites was provided with two exits, one directly to the exterior and one that travelled through a common lobby or corridor. The exits that travelled through the corridor were all originally constructed of aluminum storefront. In many cases the walls in which the storefront was installed and the walls between suites were not carried to the full height of the concrete floor and /or the roof assembly. Draft stops were not required due to construction type and size. As part of the repair of the building due to fire damage, it is the Owner's desire to maintain the aluminum storefront entrances as they originally intended to do so. Per section 705.5.1 exception 3 of the 2009 IEBC, fire rated doors are not required, but other openings into the corridor would be required to be rated. In lieu of providing fire protected openings in to the corridor, we are requesting the following design and methods of construction a. construct all corridor walls and demising walls as 1 -hour construction per GA File No WP 1206. b. Install fire sprinklers per IBC 903.3.1 throughout the entire building. These modifications meet the intent of the code by providing additional protection via the fire sprinkler system and reducing the passage of smoke between the individual tenants and the corridor system. By constructing one -hour walls and providing fire sprinklers we are exceeding the fire life- safety requirements of the 2009 IBC and exceeding the requirements of section 705.5.1 of the 2009 IEBC.