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r, e �► <br /> � � r, <br /> • 1� <br /> August 7, 1981 <br /> P.S.F. Industries c�T� °F <br /> P.O. Box 3747 <br /> Seattle, Washington 98124 eV2CP_tt <br /> LIfY ��All� SlY�l1l'.S <br /> Re: Everett PBClflr $OL21 & Convention Center �.,rnr.r. ..,�����a.r� <br /> •ex+� <br /> Gentlemen: <br /> We have reviewed the Heating, Ventilating and Air Conditioning <br /> plans for the reierenced project. <br /> The Pollowing items require additions and/or corrections: <br /> 1. Plans, Sheet M-13, Section Q and Equipment Schedule <br /> M-14 indicate a total supply (make-up air) of 11 ,500 <br /> CFM and a total exhaust air of 13,500 CFrf. Un3form <br /> �chanical Code Sec. 2003 (i) requires make up air <br /> co be equal to the amount o4 air exhausted. <br /> 2. Please supply plans and speci3lcations indicating <br /> approval by an 1PProved testing agency 4or the <br /> kitchen hoods. <br /> 3. Provide fire damper in supply grille in corridor 008. <br /> (Plans Sheet A1-2) Uniform Building Code Sec. 4306 (i) 5. <br /> 4. Roof overilorv drains shall be connected to drain lines <br /> indenendent from the roof drains. <br /> Please make corrections on tlie appropriate plans sheets and suU- <br /> mit two (2) copies for inclusion in our sets. <br /> Sincerely, <br /> � <br /> . }�� _ , +-. ;.'.,� �, _-� . <br /> Kenneth Callahan <br /> Building Director <br /> KC/bt <br /> 1 - .— <br />