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4. At Icast onc �howcr in cach lockcr room should bc sho�cn on Ihc draa�mgs to hc <br /> acccssiUlc, per 2003 IBC 1109.2,7'oilct and Balhing Facilitics. <br /> 5. Whcre lockcrs are providcd, the drawings should indicalc that a minimum 5'% of ihc <br /> ]ockers are accessiUie,per 2003 II3C Section 1109.3.1. <br /> 11echanical <br /> l. 77ic combustion air from the gas pool hcater rcquires installation per manufacturcr's <br /> instructions per IMC Scction )1G. 7hcsc insiructions should bc suUmiucd with the <br /> petmit application documents for the gas hcater. Whcre the manufacturcr requires <br /> combustion air supply and exh�usl, the ductwork that is requircd for a bascmcnl locatian <br /> shouid bc suUmittcd as part of this permit application. <br /> 2. "I'hc following public spaccs and sports and amusemcnt arcas should bc providcd with <br /> outdoor air,shown on thc drawings,per WVIAQ Tablc 3-4: <br /> a. ]'ublic restrooms rcyuirc a minimum 50 cfm per watcr closet ar unnal <br /> (mechanical cxhaust with no rccirculation is rccommcndcd); <br /> b. Lockcrs and dressing rooms rcyuirc a minimum 0.50 cfm per syuarc foot; <br /> a Swimming pouls and dcck arca require a minimum 0.50 cfm per squarc foot, not <br /> including humidity control or combustion air for mainlcnance cquipmcnt;and <br /> d. Gamc rooms rcquirc a minimum of 25 cfm per person (pool hall).* <br /> 3. lixhaust ducts�vould also bc requircd for the areas mcntioned above to maintain positivc <br /> pressure in the restrooms, pool and deck area, lockcr and dressine rooms. 7'hc <br /> mechanical ducting and ouUcts should be shotivn on the suUmittal ta meet the <br /> rcquirements of'the City of Lverett Mechanical Checklist atlached. <br /> 4. lmakc opcnings for mechanical and gravity air should be shown on thc drawings to Ue <br /> locatcd a minimum of 10 fcet horizonlally from any ha7ardous or noxious contaminanl <br /> source,per IMC Scction 401.4.1. <br /> 5. Natural vcntilation of an occupicd spacc should be sho�+m on thc drawings to bc rcadily <br /> controllablc by thc Uuilding occupants and the openable arca should Uc 4 perccnt of thc <br /> iloor arca Ucing vcntil�lcd,per IA1C Sections 4U2.1 aud 402.2. <br /> G. 'ihc tcnnination point of cxhaust outlets and ducts discharging to ihe outdoors should be <br /> shown lo bc 3 fcct from operable opcnings into buildings, 3 fcct from properiy lines, and <br /> 10 fcct from mcchanical air inlakcs,per In9C 501.2.1. <br /> 7. 7 hc kitchen �quipmcnt and plans for a 7'ype I Ilood location should be shown on thc <br /> drawings.* <br /> All rcyuircd submiltals must be of�ufficicnt Jctail and ccn;ain sufficicnt infottnatinn to cnsurc <br /> that tUe proposed structure �vill L•e constructed in compliance with all adopted codes, including: <br /> the 2003 lntcmational 13uilding Codc (II3C), ihc 200G lntcmational Mcchanical Codc QT9C), thc <br /> �Vashington Statc rncrgy Codc, (WSLC) 200C, and thc Washington 5tatc Vcntilation S Indoor <br /> Air Quality Codc (VIAQ) 201;!�, including amcndmcnis by ihc Statc of Washington, and as <br /> adoptcd by ihe City of Lvcrctt. <br /> llpon resuUmission of thc drawings, your application will bc given pnoriry and plan revicw will <br /> bcgin. Plcase contact mc if you�could likc to discuss this Icttcr at mhalcyCci.evcrett.�va.us or by <br /> phonc at 425-257-831?. <br /> �3 <br /> ti 1N11.Iry.lVmd Mu;10 fW�,l:F i1('aibr A�cnua hc <br />