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COM check Software Version 4.0.5.5
Mechanical Compliance Certificate
RECEIVED
Section 1 : Project Information JUL 1 3 2017
Energy Code:2009 IECC CITY A OF TIGARD
Project Title:CycleBar-Greenway Town Center
Project Type:Alteration [WILDING DIVISION
Construction Site: Owner/Agent: Designer/Contractor:
12284 SW Scholls Ferry Road Rob Simpson Peter Leptuch,PE
Tigard,OR 97223 Mill Creek Heating Engineering&Consulting Services
PO Box 428 1236 Golden Eagle Court
Aumsville,OR 97325 Aubrey,TX 76227
503 749-1000 940 735-9127
rob@millcreekhtg.com
Section 2: General Information
Building Location(for weather data): Tigard,Oregon
Climate Zone: 4c
Section 3: Mechanical Systems List
Quantity System Type&Description
1 HVAC System 2(Single Zone):
Heating: 1 each-Central Furnace,Gas,Capacity=180 kBtu/h
Proposed Efficiency=80.00%Et,Required Efficiency=80.00%Et
Cooling: 1 each-Single Package DX Unit,Capacity=92 kBtu/h,Air-Cooled Condenser,Air Economizer
Proposed Efficiency=13.00 EER, Required Efficiency: 11.00 EER
Fan System: FAN SYSTEM 4 I Zone 3--Compliance(Motor nameplate HP method): Passes
Fans:
FAN 1 Supply,Single-Zone VAV,2000 CFM,0.5 motor nameplate hp
1 HVAC System 3(Single Zone):
Heating: 1 each-Duct Furnace,Gas,Capacity=180 kBtu/h
Proposed Efficiency=80.00%Ec,Required Efficiency=80.00%Ec
Cooling: 1 each-Single Package DX Unit,Capacity=92 kBtu/h,Air-Cooled Condenser,Air Economizer
Proposed Efficiency=13.00 EER, Required Efficiency: 11.00 EER
Fan System: FAN SYSTEM 4 I Zone 3--Compliance(Motor nameplate HP method):Passes
Fans:
FAN 1 Supply,Single-Zone VAV,2000 CFM,0.5 motor nameplate hp
1 HVAC System 4(Single Zone):
Cooling: 1 each-Single Package DX Unit,Capacity=60 kBtu/h,Air-Cooled Condenser,Air Economizer
Proposed Efficiency=13.00 SEER, Required Efficiency: 13.00 SEER
Fan System: FAN SYSTEM 4 I Zone 3--Compliance(Motor nameplate HP method):Passes
Fans:
FAN 1 Supply,Single-Zone VAV,2000 CFM,0.5 motor nameplate hp
Section 4: Requirements Checklist
2,1.equirements Specific To: HVAC System 2 :
Equipment minimum efficiency: Central Furnace(Gas): 80.00%Et(or 78%AFUE)
2. Equipment minimum efficiency: Single Package Unit: 11.00 EER
0 3. Integrated economizer is required for this location and system.
Project Title: CycleBar-Greenway Town Center Report date: 07/13/17
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CJ '. Cooling system provides a means to relieve excess outdoor air during economizer operation.
• 5. Hot gas bypass prohibited unless system has multiple steps of unloading or continuous capacity modulation
• 6. Hot gas bypass limited to 50%of total cooling capacity
Requirements Specific To: HVAC System 3 :
"1. Equipment minimum efficiency: Duct Furnace(Gas): 80.00%Ec
ii''2. Equipment minimum efficiency: Single Package Unit: 11.00 EER
"3. Integrated economizer is required for this location and system.
u74. Cooling system provides a means to relieve excess outdoor air during economizer operation.
• 5. Hot gas bypass prohibited unless system has multiple steps of unloading or continuous capacity modulation
6. Hot gas bypass limited to 50%of total cooling capacity
Requirements Specific To: HVAC System 4 :
0'1. Equipment minimum efficiency: Single Package Unit: 13.00 SEER
d2. Integrated economizer is required for this location and system.
D 3. Cooling system provides a means to relieve excess outdoor air during economizer operation.
Generic Requirements: Must be met by all systems to which the requirement is applicable:
w I. Plant equipment and system capacity no greater than needed to meet loads
Exception(s):
• Standby equipment automatically off when primary system is operating
^�
Li Multiple units controlled to sequence operation as a function of load
[ `. Minimum one temperature control device per system
❑ 3. Minimum one humidity control device per installed humidification/dehumidification system
❑ 4. Load calculations per ASHRAE/ACCA Standard 183.
Automatic Controls:Setback to 55°F(heat)and 85°F(cool);7-day clock,2-hour occupant override, 10-hour backup
Exception(s):
D Continuously operating zones
4. Outside-air source for ventilation;system capable of reducing OSA to required minimum
�?. R-5 supply and return air duct insulation in unconditioned spaces
R-8 supply and return air duct insulation outside the building
R-8 insulation between ducts and the building exterior when ducts are part of a building assembly
Exception(s):
LI Ducts located within equipment
j Ducts with interior and exterior temperature difference not exceeding 15°F.
Ira. Mechanical fasteners and sealants used to connect ducts and air distribution equipment
uel. Ducts sealed-longitudinal seams on rigid ducts;transverse seams on all ducts;UL 181A or 181B tapes and mastics
D 10.Hot water pipe insulation: 1.5 in.for pipes<=1.5 in.and 2 in.for pipes>1.5 in.
Chilled water/refrigerant/brine pipe insulation: 1.5 in.for pipes<=1.5 in.and 1.5 in.for pipes>1.5 in.
Steam pipe insulation: 1.5 in.for pipes<=1.5 in.and 3 in.for pipes >1.5 in.
Exception(s):
❑ Piping within HVAC equipment.
❑ Fluid temperatures between 55 and 105°F.
❑ Fluid not heated or cooled with renewable energy.
❑ Piping within room fan-coil(with AHRI440 rating)and unit ventilators(with AHRI840 rating).
• Runouts<4 ft in length.
❑ 11.Operation and maintenance manual provided to building owner
-12.Thermo5tatic controls have 5°F deadband
Exception(s):
D Thermostats requiring manual changeover between heating and cooling
❑ Special occupancy or special applications where wide temperature ranges are not acceptable and are approved by the authority
having jurisdiction.
yd13.Balancing devices provided in accordance with IMC 603.17
Li 14.Demand control ventilation(DCV)present for high design occupancy areas(>40 person/1000 ft2 in spaces>500 ft2)and served by
systems with any one of 1)an air-side economizer,2)automatic modulating control of the outdoor air damper,or 3)a design outdoor
airflow greater than 3000 cfm.
Exception(s):
Systems with heat recovery.
❑ Multiple-zone systems without DDC of individual zones communicating with a central control panel.
• Systems with a design outdoor airflow less than 1200 cfm.
Project Title: CycleBar-Greenway Town Center Report date:07/13/17
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•
❑ Spaces where the supply airflow rate minus any makeup or outgoing transfer air requirement is less than 1200 cfm.
Z15.Motorized,automatic shutoff dampers required on exhaust and outdoor air supply openings
Exception(s):
❑ Gravity dampers acceptable in buildings<3 stories
6.Automatic controls for freeze protection systems present
❑ 17.Exhaust air heat recovery included for systems 5,000 cfm or greater with more than 70%outside air fraction or specifically exempted
Exception(s):
❑ Hazardous exhaust systems,commercial kitchen and clothes dryer exhaust systems that the International Mechanical Code
prohibits the use of energy recovery systems.
❑ Systems serving spaces that are heated and not cooled to less than 60°F.
❑ Where more than 60 percent of the outdoor heating energy is provided from site-recovered or site solar energy.
❑ Heating systems in climates with less than 3600 HDD.
❑ Cooling systems in climates with a 1 percent cooling design wet-bulb temperature less than 64°F.
❑ Systems requiring dehumidification that employ energy recovery in series with the cooling coil.
❑ Laboratory fume hood exhaust systems that have either a variable air volume system capable of reducing exhaust and makeup air
volume to 50 percent or less of design values or,a separate make up air supply meeting the following makeup air requirements:
a)at least 75 percent of exhaust flow rate,b)heated to no more than 2°F below room setpoint temperature,c)cooled to no lower
than 3°F above room setpoint temperature,d)no humidification added,e)no simultaneous heating and cooling.
Section 5: Compliance Statement
Compliance Statement: The proposed mechanical alteration project represented in this document is consistent with the building plans,
specifications and other calculations submitted with this permit application.The proposed mechanical alteration project has been designed
to meet the 2009 IECC,Chapter 8,requirements in COMcheck Version 4.0.5.5 and to comply with the mandatory requirements in the
RequuXirements Checklist.
Name-Title Signature Date
Section 6: Post Construction Compliance Statement
❑ HVAC record drawings of the actual installation,system capacities,calibration information,and performance data for each equipment
provided to the owner.
❑ HVAC O&M documents for all mechanical equipment and system provided to the owner by the mechanical contractor.
❑ Written HVAC balancing and operations report provided to the owner.
The above post construction requirements have been completed.
Principal Mechanical Designer-Name Signature Date
Project Title: CycleBar-Greenway Town Center Report date:07/13/17
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