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<br /> 2015 Washington State Ende Compliance Forms for Commercial,R2 and R3 over 7s and all R1 -Page 6 of 7
<br /> Mechanical Permit Plans Checklist MECH-CHK
<br /> 2015 Washington State Energy Code Compliance Forms for Commercial Buildings including R2&R3 over 3 stones and all R1 Revised January 2017
<br /> Project Title: Car Toys Everett,WA RTU replacement Date 9/23/2019
<br /> The following information is necessary to check a permit application for compliance with the mechanical systems and equipment requirements of the
<br /> Washington State Energy Code,Commercial Provisions.
<br /> Applicable Code Section Code Provision Information Required-Must be in Location in Building Department
<br /> (yes,no,na) -I q permit documents
<br /> Documents Notes
<br /> C403 4.1.1 VAV system static
<br /> pressure sensors- For systems with zone level DDC,indicate controls are configured to monitor zone damper
<br /> C403.4.1.2 points
<br /> positions and reset static pressure setpoint based on the zone requiring most pressure;
<br /> NA sensors and DDC set include control logic that automatically detects and generates an alarm if any zone excessively
<br /> jdrives reset logic,and allows building operators to exclude zones from reset logic
<br /> j Multipl -Zone VAV system For systems with zone level DDC controls,indicate controls are configured to automatically
<br /> NA Cor 4.3 venula n optimization reduce outdoor airflow in response to changes in system ventilation efficiency;or exception
<br /> 1 I 1 II.111 III c tro Iliilltaken
<br /> i !I I ''1' Indicate controls automatically reset supply air temperature in response to building loads or
<br /> NAI C'4i 4,4 VAV s em supply air reset outdoor air tem.erature;or exce.tion taken
<br /> Multiple Zbnel Fhb! systems, ,gh Efficiency VAV-Required for systems utilizing C403.6 DOAS Exception 2,must comply with all 16 provisions
<br /> C40;i.7, • Indicate system is configured for 100%air economizer operation and complies with all related
<br /> NA lieir economizer economizer requirements per C403.3(without economizer exceptions)
<br /> NA C403.7, Direct digital controls(DDC) Provide DDC controls for all components of system;identify all DDC system input/output
<br /> Item 2 control points;indicate capability for trending and graphical display
<br /> II For systems with minimum OSA>2,500 cfm,indicate outdoor airflow monitoring station that
<br /> NA C403.7, Outdoor airflow measures OSA intake under all load conditions;indicate control sequence that increases or
<br /> Item 3 measurement and reduction reduces system OSA cfm based on VAV terminal feedback of ventilation efficiency(per
<br /> C403.4.4.3 without exceptions)or DCV(per C403.2.6.2)
<br /> C403.7, For systems with minimum OSA>2,500 cfm,indicate supply airflow monitoring station
<br /> NA Item 4 Supply airflow measurement capable of measuring supply air delivered to VAV terminals under all load conditions
<br /> C403.7, Zone isolation and Verify maximum area served by a single HEVAV system is 5 50,000 sf,or one entire floor,
<br /> NA whichever is greater;in addition if a system serves>25,000 sf,that includes areas that are
<br /> Item 5 maximum area served expected to be occupied non-simultaneously,indicate zone isolation controls per C403.2.4.4
<br /> Interior/exterior zone
<br /> NA C403.7, desi n supplyVerify that VAV terminals serving interior cooling driven loads are sized per design supply air
<br /> Item 6 9 air temperature that is 5°F higher than VAV terminals serving exterior zones
<br /> temperature
<br /> C403.7, Maximum air terminal inlet Identify air terminals with minimum primary airflow setpoints>50%of maximum setpoint in
<br /> NA Item 7 velocity equipment schedule or MECH-EQ form;indicate air terminal inlet velocity does not exceed 900
<br /> fpm
<br /> NA C403.7, Sequence of operation Indicate DDC system sequences of operation are designed and configured per ASHRAE GPC
<br /> Item 8 36
<br /> NA C403.7, Maximum allowable system Verify fan system bhp is_a 90%of the bhp limit per Option 2 equation in Table C403.2.11.1(1),
<br /> (tern 9 brake hdrsepower provide MECH-FANSYS form for each system
<br /> l 1 Indicate all series and parallel terminal fans have electronically commutated motors;indicate
<br /> NA C401.7, Fan-pc, .red terminal unit DDC control system is configured to vary air terminal fan speed as a function of the load;
<br /> It q 10i, motor control indicate fan speed during periods of low heating,low cooling,or ventilation only is s 66%of
<br /> I' it j I peak design air flow or provide supporting documentation for applied exception
<br /> Aklica n of single duct
<br /> C �'' Indicate VAV terminal types on plans;verify fan-powered terminal units only serve perimeter
<br /> NA lmit 11'1 art. fa,I owered terminal zones with envelope loads;verify all other zones are served by single duct terminal units
<br /> J` �, units ,
<br /> l' Indicate DDC controls are configured to automatically reset the primary supply air cfm setpoint
<br /> NA C503.7, Fan-pd red terminal unit of all fan-powered terminal units to the minimum required to maintain ventilation during
<br /> Item!12 primary eir reset occupied heating or deadband,based upon the VAV air handling unit OSA ventilation fraction
<br /> For spaces>150 sf with occupant density z 25 people/1000 sf,indicate space is served by a
<br /> NA C403.7, High occupancy space dedicated terminal unit with DCV control that resets terminal unit ventilation setpoint;also
<br /> Item13 controls indicate occupancy sensor control that automatically reduces minimum ventilation to zero and
<br /> sets back room heating and cooling setpoints by 5 5°F
<br /> For server,electronic equipment,telecom or similar spaces with cooling loads>5 W/sf,
<br /> NA C403.7, Dedicated HVAC systems indicate spaces are served by independent HVAC systems that are separate from HPVAV
<br /> Item 14 systems serving rest of building;indicate dedicated HVAC systems have air economizer
<br /> controls or energy recovery per C403.3 Exception 9
<br /> NA Indicate whether systems are served by a high efficiency heating water plant,or a high
<br /> efficiency chilled water plant
<br /> If complying via high efficiency heating water plant:Indicate all VAV terminals have hydronic
<br /> NA heating coils served by heating water system with either gas-fired boiler(s)with thermal
<br /> C403.7, Central plant efficiency efficiency z 90%,air-to-water heat pumps,or heat recovery chillers
<br /> Item 15 If complying via high efficiency chilled water plant:Indicate all VAV air handlers have cooling
<br /> coils served by chillers with rated IPLV efficiency that exceeds WSEC listed IPLV by at least
<br /> NA i 25%per Table C403.2.3(7)(note water-cooled IPLV is max,all others are min);indicate
<br /> i smallest chiller or compressor in plant is 5 20%of total plant capacity,or provide thermal
<br /> storage sized for 5 20%of total plant capacity
<br /> C403.7, Fault detection and Indicate DDC system includes a fault detection and diagnostics(FDD)system configured to
<br /> NAItem16 diagnostics monitor operation and provide fault reporting of required parameters for all VAV air handlers
<br /> and VAV air terminal units in the HPVAV system
<br /> HVAC Equipment'Energy Use Metering
<br /> I II t II For new buildings>50,000 sf and building additions>25,000 sf,verify energy use metering of
<br /> HAG_,uipment energy
<br /> C4:#3 1 all equipment used to provide space heating and cooling,dehumidification and ventilation will
<br /> NA C�I u 'u e mP,il?'ring
<br /> f G !f 1be provided per C409;indicate equipment eligible for exception
<br /> Documentktid4ci SysteM Splific Requirement To Support Commissioning
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