Loading...
170109 MAD (WSEC-MECH).pdf 2012 Washington State Energy Code Compliance Forms for Commercial, Group R1, and > 3 story R2 and R3 Mechanical Summary MECH-SUM 2012 Washington State Energy Code Compliance Forms for Commercial, Group R1, and > 3 story R2 and R3 Revised June 2013 Project Info Project Address For Building Dept. Use Applicant Name: Applicant Address: #REF! Applicant Phone: #REF! Project Description Briefly describe mechanical system type and features. TRUE Compliance Option Equipment Schedules Cooling Equipment Schedule Equip. ID Equip Type Brand Name1 Model No.1 Capacity2 Btu/h OSA CFM or Econo? SEER or EER IPLV3 Econmizer Option or Exception6 Heat Recovery Y/N See M003-M006 Heating Equipment Schedule Equip. ID Equip Type Brand Name1 Model No.1 Capacity2 Btu/h OSA cfm or Econo? Input Btuh Output Btuh Efficiency4 Heat Recovery Y/N See M003-M006 Fan Equipment Schedule Equip. ID Equip Type Brand Name1 Model No.1 CFM SP1 HP/BHP Flow Control5 Location of Service See M003-M006 Service Water Heating Equipment Schedule Equip. ID Equip Type Brand Name1 Model No.1 Input Capacity Sub- Category EF7 See M003-M006 Drawings must contain notes requiring compliance with commissioning provisions per Section C408 Location of Service (206) 779-3777 1/6/2017Madrona School 9300 236th St SW Edmonds, WA 98020 Erik Olnon - Metrix Engineers 725 Powell Ave SW, Suite 100, Renton, WA, 98057 The following information is required to be incorporated with the mechanical equipment schedules on the plans. For projects without plans, fill in the required information below. 1 If available. 2 As tested according to Table C403.2.3(1)A thru C403.2.3(8). 3 If required. 4 COP, HSPF, Combustion Efficiency, or AFUE, as applicable. 5 Flow control types: variable air volume (VAV), constant volume (CV), or variable speed (VS). 6 Economizer exception number per Simple System Complex System Systems Analysis Includes Plans Date Full mechanical system for new Madrona School.  System includes boilers, pumps, air‐ to‐water heat pump, custom air handlers, VAV boxes and radiant floor heating. Mechanical Permit Plans Checklist - Page 1 of 3 MECH-CHK 2012 Washington State Energy Code Compliance Forms for Commercial, Group R1, and > 3 story R2 and R3 Revised June 2013 Project Address Date 1/6/2017 Applicability (yes,no,na)Code Section Code Provision Information Required Location on Plans Building Department Notes Yes C403.2.1 Load calculations Load calculations performed per ASHRAE Std 183 or equivalent per Chapter 3 M003-M005 Yes C403.2.2 Equipment and system sizing Output capacity of heating and cooling equipment and systems do not exceed calculated loads, note exceptions taken M003-M005 Yes C403.2.5 Minimum ventilation Ventilation (natural or mechanical) provided per IMC; indicate mechanical ventilation is capable of being reduced to minimum requirement per IMC M006 Yes C403.2.3 & C403.2.3.2 & C403.2.12.1 Equipment minimum efficiency Provide equipment schedules or complete MECH-SUM tables with type, capacity, efficiency, test standard (or other efficiency source) for all mechanical equipment M003-M005 Yes C403.2.13 Electric motor efficiency Provide equipment schedule with hp, rpm, efficiency for all motors; note except.M003-M005 Yes C403.2.10 Fan power limitation Fan system motor hp or bhp does not exceed limits per Table C403.2.10.1(1)M002 Yes C403.2.10.3 & C403.2.13 Fractional hp fan motors Indicate fan motors 1/12 to 1 hp are ECM type or meet minimum efficiency req.230513 N/A C403.2.3 Maximum air cooled chiller capacity Indicate air-cooled chiller capacity does not exceed air-cooled chiller limit N/A C403.2.1 Non-standard water-cooled chillers Full-load and NPLV values for water-cooled centrifugal chiller adjusted for non-standard operational conditions N/A C403.2.12.1.2 Centrifugal fan cooling towers Large capacity cooling towers with centrifugal fan(s) meet efficiency requirements for axial fan open circuit cooling towers N/A C403.2.3 Forced air furnace and unit heaters Indicate intermittent ignition or IID, flue/draft damper & jacket loss N/A C403.2.3.3 Packaged electric heating/cooling equipment List equipment required to be heat pumps on schedule N/A C403.2.3.4 Humidification Indicate method of humidification (note requirements for systems with economizer) Yes C403.2.4.1 Thermostatic controls Indicate locations of thermostatic control zones on plans, including perimeter systems M3 Series N/A C403.2.4.1.1 Heat pump supplementary heat Indicate staged heating (compression/supplemental) & outdoor lock-out temp Yes C403.2.4.2 Setpoint overlap (deadband) Indicate 5°F deadband minimum for systems controlling both heating & cooling 230993 Yes C403.2.4.3 Automatic setback and shutdown Indicate zone t-stat controls with required automatic setback & manual override 230993 Yes C403.2.4.3.3 Automatic (optimum) start Indicate system controls that adjust equip start time to match load conditions 230993 Yes C402.4.5.2 & C403.2.4.4 Dampers Indicate location of OSA, exhaust, relief and return air dampers; include AMCA rated leakage and control type (motorized or gravity; note exceptions M3 Series N/A C403.2.11 Heating outside a building Indicate radiant heat system and occupancy controls N/A C403.2.4.5 Snow melt systems Indicate shut-off controls based on outdoor conditions Yes C403.2.4.6 Combustion heating equipment Indicate modulating or staged control 230993 N/A C403.2.4.7 Group R1 hotel/motel systems Indicate method for guest room automatic setback & set-up of 5°F minimum N/A C403.2.4.8 / 9 Group R2/R3 dwelling unit systems Indicate 5-2 programmable thermostats in primary spaces with minimum of two setback periods; note exceptions taken Yes C403.2.5.1 Demand controlled ventilation Indicate high-occupancy spaces and systems requiring DCV M003 Yes C403.2.5.2 Occupancy sensors Indicate spaces requiring occupancy-based system control and method; or alternate means provided to automatically reduce OSA when partially 230993 N/A C403.2.5.3 Enclosed loading dock/parking garage ventilation Indicate enclosed loading dock and enclosed parking garage ventilation system activation and control method Yes C403.2.5.4.1 Kitchen exhaust hoods Indicate kitchen hoods requiring make-up air; indicate make-up air source and conditioning method M3 Series N/A C403.2.5.4.2 Laboratory exhaust systems Indicate lab exhaust systems requiring heat recovery, method & efficiency; or alternative method taken (VAV, semi-conditioned makeup, or CERM calculation) Yes C403.2.6.1 Energy recovery - ventilation systems Indicate ventilation systems requiring ER, method & efficiency; note exceptions M003 N/A C403.2.6.2 Energy recovery - condensate systems Indicate on-site steam heating systems requiring energy recovery N/A C403.2.6.3 Energy recovery - condenser systems Indicate remote refrig. condensers requiring ER and use of captured energy Madrona School The following information is necessary to check a mechanical permit application for commercial provision compliance with the 2012 WSEC. NOTE: Define print area in Excel prior to printing MECH-CHK pages. GENERAL PROVISIONS Equipment Sizing & Performance HVAC System Controls & Criteria Mechanical Permit Plans Checklist - Page 2 of 3 MECH-CHK 2012 Washington State Energy Code Compliance Forms for Commercial, Group R1, and > 3 story R2 and R3 Revised June 2013 Project Address Date 1/6/2017 Applicability (yes,no,na)Code Section Code Provision Information Required Location on Plans Building Department Notes Yes C403.2.12 Variable flow control - fans/pumps Indicate fan & pump motors requiring VF control & method (VSD or equiv controls) M003 N/A C403.2.12.1 Variable flow control - cooling towers Indicate cooling tower fans requiring variable flow control and method N/A C403.2.12.2 Large volume fan systems Indicate fan systems requiring airflow reduction based on heating and cooling demand; or exception taken N/A C403.2.12.2 Single zone AC systems Indicate method of cooling demand-based fan control for sys. > 110,000 btuh Yes C403.2.4.10 DDC system capabilities Identify all DDC system input/output control points and indicate capability for trending and demand response setpoint adjustment 230900 Yes C403.2.7.1 & C403.2.7.3 Duct construction Indicate all ductwork constructed and sealed per IMC, C402 leakage requirements and IBC vapor retarder requirements 233113 Yes C403.2.7.3.1-3Duct pressure classifications Identify location of low, medium and high pressure ductwork on plans 233113 Yes C403.2.7.3.3 High pressure duct leakage test Indicate high pressure duct leakage testing requirements on plans; provide test results to jurisdiction when completed 233113 Yes C403.2.7.1 / 2 Duct insulation Indicate R-value of insulation on ductwork 230700 Yes C403.2.8 Piping insulation Indicate R-value of insulation on piping 230700 Yes C403.2.8.1 Piping insulation exposed to weather Indicate method of protection from damage/degredation 230700 N/A C403.3 Qualifying single zone systems Verify unitary or packaged equipment does not exceed capacity limits, does not have active humidifcation or simultaneous heating/cooling N/A C403.3 Qualifying 2-pipe heating systems Verify 2-pipe heating-only system does not exceed capacity limits N/A C403.3.2 Hydronic system controls Refer to Complex Systems Section C403.4.3 N/A C403.3.1 Air economizer required Indicate cooling systems requiring economizer controls; note in equip sched. N/A C403.3.1.1.1 Air economizer capacity Indicate modulating OSA control capability up to 100% OSA, or exception N/A C403.3.1.1.3 Air economizer high limit controls Indicate high limit shut-off control method per Table C403.3.1.1.3(2) N/A C403.1.1.2 Integrated air economizer operation Indicate capability for partial air economizer operation for systems with capacity > 65,000 btuh N/A C403.3.1 Air economizer exceptions Indicate eligible exception(s) taken and provisions to comply with exception(s) Yes C403.4.1 Air economizer required Indicate cooling systems requiring economizer controls; note in equip sched.M003-M006 Yes C403.4.1.4 Economizer heating system impact Verify control method of HVAC systems with economizers does not increase building heating energy usage during normal operation 230993 Yes C403.4.1.3 Integrated economizer operation Indicate capability for partial economizer operation for air or water econo systems 230993 N/A Moved Water economizer capacity Indicate water econo capable of 100% cooling capacity at 50°F db/45°F wb OSA N/A C403.4.1.2 Water economizer maximum pressure drop Indicate precooling coils and heat exchangers do not exceed pressure drop limit N/A C403.3.1 Air economizer exceptions Indicate eligible exception(s) taken and provisions to comply with exception(s) Madrona School The following information is necessary to check a mechanical permit application for commercial provision compliance with the 2012 WSEC. NOTE: Define print area in Excel prior to printing MECH-CHK pages. GENERAL PROVISIONS, CONTINUED Qualifying Systems Simple System Economizers COMPLEX SYSTEMS Ducting Systems Piping Systems SIMPLE SYSTEMS HVAC System Controls & Criteria, Continued Complex System Economizers Mechanical Permit Plans Checklist - Page 3 of 3 MECH-CHK 2012 Washington State Energy Code Compliance Forms for Commercial, Group R1, and > 3 story R2 and R3 Revised June 2013 Project Address Date 1/6/2017 Applicability (yes,no,na)Code Section Code Provision Information Required Location on Plans Building Department Notes Yes C403.4.2 & C403.2.12 Variable flow control - fans Indicate fans requiring variable flow control and method M003-M006 Yes C403.4.2.1 VAV fan static pressure sensors Indicate sensor locations on plans; include at least one sensor per major duct branch 230993 Yes C403.4.2.2 VAV fan static pressure setpoint Indicate fan system static pressure setpoint based on zone requiring most pressure 230993 Yes C403.4.5 VAV systems serving multi- zones Indicate supply air systems serving multiple zones that are required to be VAV, method of primary air control, and zones served; note exceptions taken M003-M006 Yes C403.4.5.4 VAV system supply air reset Indicate controls that automatically reset supply air temp in response to loads 230993 N/A C403.4 Large capacity cooling systems Indicate method of multi-stage or variable control for building cooling system capacity > 300 tons N/A C403.4.7 Hot gas bypass limitation Indicate cooling equipment unloading or capacity modulation method Yes C403.4.3 Large capacity boiler systems Indicate multi-stage or modulating burner for single boilers > 500,000 btuh 235216 Yes C403.4.3 Boiler sequencing Indicate automatic controls that sequence operation of multiple boilers 230993 Yes C403.4.3.5 Chiller / boiler plant pump isolation Indicate capability to automatically reduce overall plant flow and shut-off flow through chillers & boilers when not in use 230993 Yes C403.4.2 & C403.4.3.6 Variable flow control - pumps Indicate pumps requiring variable flow control & method M003 N/A C403.2.12.1 & C403.4.4 Variable flow control - cooling towers Indicate cooling tower fans requiring variable flow control and method Yes C403.4.3.4 Hydronic system part load controls Indicate heating & chilled water systems have the capability to automatically reset supply water temp AND reduce flow by ≥ 50% for systems > 300,000 230993 Yes C403.4.3.2 Two-pipe changeover systems Indicate deadband, heating/cooling mode scheduling and changeover temperature range 230993 N/A C403.4.3.3.1 Water loop heat pump - deadband Indicate capability of central equipment to provide min. 20°F water supply temp deadband between heat rejection and heat addition modes N/A C403.4.3.3 Water loop heat pump - heat rejection Provide heat exchanger that separates cooling tower and heat pump loop in Climate Zone 5 N/A C403.4.3.3.3 Water loop heat pump - isolation Indicate 2-way isolation valve on each heat pump and variable flow control for systems with total pump power > 10 hp N/A C403.4.6 Condenser water heat recovery Indicate system provided to pre-heat service water and efficiency N/A C403.5 Cooler / freezer - anti-sweat heaters Indicate w/sf & control method for walk-in cooler/freezer door anti-sweat heaters N/A C403.5 / 6 Cooler / freezer - evaporator and condenser fans Indicate motor type for evaporator and condenser fans < 1 hp Yes C404.2 Water-heating equip min. efficiency Provide equipment schedule or complete MECH-SUM table with type, capacity, efficiency, test standard (or other efficiency source) M003 Yes C404.3 Temperature controls Indicate temperature controls have required setpoint capability 230993 Yes C404.4 Heat traps Indicate piping connected to equipment have heat traps on supply & discharge M003 N/A C404.5 Insulation under water heater Indicate R-10 insulation under tank Yes C404.6 Service water piping insulation Indicate R-value of insulation on piping; note exceptions taken 230700 Yes C404.7 / 8 Circulation systems and heat trace shut-off Indicate shut-off capability based on occupancy and periods of limited demand 230993 N/A C404.9 Group R-2 service hot water meters Indicate method of usage metering for dwell. units served by central HW system N/A C404.10.1 Pool heating equip min. efficiency Provide equipment schedule or complete MECH-SUM table with type, capacity, efficiency, test standard (or other eff. source); heat pump heaters ≥ 4 COP N/A C404.10.1 / 2 Pool heater on / off controls Indicate automatic on/off control based on scheduling & accessible on/off switch on heater that operates independent of thermostat setting; or N/A C404.10.3 Pool covers Indicate vapor retardant cover and insulation rating as required N/A C404.10.3 Pool assembly insulation Indicate rating of insulation on sides and bottom of pools heated to > 90°F N/A C404.10.4 Heat recovery Indicate method, exhaust air temperature reduction and recovered energy use The following information is necessary to check a mechanical permit application for commercial provision compliance with the 2012 WSEC. NOTE: Define print area in Excel prior to printing MECH-CHK pages. COMPLEX SYSTEMS, CONTINUED Specific System Requirements SERVICE WATER HEATING Pools & In-Ground Permanently Installed Spas Service Water Systems Madrona School