10117 EVERGREEN WAY 7 ELEVEN 2018-01-01 MF Import

G 3. First 8 ft ol oullel pipin�is insuft, . rJ 4. tlol water stornge temperelure adjustablo d::�.n to 120°F or lower � 5. Heat lraps provided on inlet and oiitlel of slora�o tanks Generic Requirements: Must 6e met by all systems to which the requirement is appiicable: � 1. �ulomatic Controls:Selback�0 55°f(heat)anZ 85°F(cod);7-day clock 2-hour occupant ovemde, 10.hour backup Excepfion(s): U Conlinuously opera�inc�zones � 2. Hot wa�er pipo insulation: 1 in.for pipes<=7.5 in.and 2 in.for pipes>1.5 in. Chilled water/rotrigeranWrine pipe insulation: 1 in.for pipes<=1.5 in.a:id 1.5 in.for pipes>1.5 in. Sleam pipe insulalion: 1.5 in.for pipes<=1.5 in.and 3 in.for pipes >7.5 in. Exceplion(s): U Piping vrilhin FIVAC equipment. � Fluid temperatures between 60 and 705`F. �] Fluid not haated or coolod. [� Runouts W fl in length. p Pipe unions In heating systems. � 3. Piping,insulated to 112 in.il nominal diamnter of pipe is<7.5 in.; Laiger pipe insulated to 1 in.thicknoss � 4. Lavatory faucet outlet temperatures in public restrooms limited to 110°F(43°C) U 5. Load calculations per acceptablo engineenng slandards and handbooks � fi. Thertnostatic controls heve 5°F deadband Exception(s): � Thertnoslats requiring manual changeover between hea�ing and cooling p Special occupancy or special applications where wide tempereture ranges are not acceplable and are approved by the authoriry having jurisdiction. U 7. Demand conUol ventilalion(DCV)presenl for high design a-cupancy areas(>40 person/1000 ft2 in spaces>500 fi2)and served by systems with any one of 1)an air-side oconomizer,2)automatic modulating control of tho outdoor air damper,or 3)a design outdoor ai�dow grea�er than 3000 cfm. Excepfion�s): [] Systems with heat recovoN. � Multiple-zone syslems wilhout DDC of individual zones communicating with a central coNrol Fanel. J Systems wilh u design outdoor airflow less than 1200 dm. p Spaces where the supply airllow rale minus any makeup or outgoing transfer air requirement is less than 1200 cfm. u 8. Whore separate ihermostats ara used for healing and cooling,acceptable measures are used to prevent simultaneous heatinc�and cooling U 9. Stair and elevator shaft vonis are equipped wilh motodzod dampers Excepfion(s�: [] Venlilalion systems serving unconditioned spaces. � Gravity(non-mo�orized)dampers are acceplable in buildings less�han ihree stories in height a6ove grade. iJ 10Acceptable measures used to prevent simultaneous humidification and dehumidificatior Excepfion(s): [] Desiccan�systems and systems for uses requiiing spacific humitlily Ievels(approval roquired) � 11.Automalic controls for(reeze protection systems present � 12.Duc1,plenum,and piping insulalion suAaces suitably proiected from wealher,rtroisture,or likely damage U 13.DuctSealing: a)Pressure sonsitive lape used as the primary soalant is certified t�comply with UL-181A or UL-1818, b)longitudinal and transverse seams for ducts in unconditicned spaces, c)longiludinal and iransverse seams and duIX wall penetrations for ducts outside the building. d)iransvnrse seams on buried duds U 14.Molonzed,automatic shutoft dampers required on exhaust and ouldour air supply openings Ezcepfion(s): � Gravity dampers acceplable in huildings<3 stories � Graviry dampers acceptablo in systems vnlh outside or exhaust air flow rates less than 300 cfm where dampers are interlocked with fan � 15.R-6 for supply air ducls lowled oulsido the building,In ven�ilaled attics and in unvenled atlic abov�insulated ceiling R-3.5 for supply air ducls in unvented adic wilh rooF insulation,unconEi6oned and undeiground spaces R-3.5 for reWm air ducis Iocaled outside ihe building,in ventilated attics and in unvented attic above insulated ceiling � 16.Hmnidista�contmis prevent rehealing,recooling,and mixing of inechanically heated nir wilh mechanically cooled air Exception(5�: Reporl date:Otl27l12 Praject Tifle:7-Eioven Inc Data filenamo:J:12012 Projeds\72-00169 107.9573 Everelt,WA Evergreen Way4MEP\EnergY Calcs\12-00169 Everett WA.cck Page 4 of 8