HomeMy WebLinkAboutPermit Mechanical 2014-4-18 SPRINGFIELD 225 Fifth St
CITY OF SPRINGFIELD Springfield,OR 97477
�( Phone: 541-726-3753
OREGON Building I Commercial Permit Inspection Phone: 541-726-3769
Fax: 541-726-3676
PERMIT NO: 811-SPR2014-00854
vrvnv.springfieltl-or.gay permitcenter @springfieltl-or.gov
PROJECT STATUS: Issued ISSUED: 04/18/2014 EXPIRES: 10/15/2014
STATUS DATE: 04/18/2014 APPLIED: 04/18/2014
SITE ADDRESS: 5120 MAIN ST,Springfield,OR 97478 SCOPE: Mechanical Only
ASSESOR'S PARCEL NO: 1702333203002 TYPE OF STRUCTURE: Commercial
PROJECT DESCRIPTION: MEC-New office building to replace existing structure(s)
OWNER: DUNLAP T R ENTERPRISES INC Phone Number:
ADDRESS: 5120 MAIN ST
SPRINGFIELD OR 97478
CONTRACTOR INFORMATION
Contractor Type Contractor Name Lic Type Lic No Lic Exp Phone
KENT WITHAM AIR INC GCB 189283 01/20/2016 541-543-6580
General Contractor SKOTDAL BUILDING SERVICES LLC GCB 192319 11/15/2014 541-514-6419
L INSPECTIONS REQUIRED
Inspections
•
2255 Gas Pressure Test
2300 Rough Mechanical Rough Mechanical: Prior to Cover
2310 Rough Gas Rough Gas: After line is installed and required testing and capped if not attached to
an appliance.
2995 Final Gas Final Gas: When all gas work is complete.
2999 Final Mechanical Final Mechanical: When all mechanical work is complete.
By signature, I state and agree,that I have carefully examined the completed application and do hereby certify that all
information hereon is true and correct, and I further certify that any and all work performed shall be done in accordance with the
Ordinances of the City of Springfield and the Laws of the State or Oregon pertaining to the work described herein, and that NO
OCCUPANCY will be made of any structure without permission of the Community Services Division, Building Safety. I further
certify that only contractors and employees who are in compliance with ORS 701.005 will be used on this project. I further agree
to ensure that all required inspections are requested at the proper time,that each address is readable from the street,that the
permit card is located at the front of the property, and the approved set of plans will remain on the site at all times during
construction.
•wner o-Contractor Signature Date
Oregon law requires you to
on Utility ({CE: WORK
ATTENTION: dopted by the Oreg �l EXPIRE IF THE
follow rules adop )rllS PER SHA THIS PERMIT IS NOT
Th se rules Notification 952 00110010 through OAR 952-001 OR IS ABANDONED FOR
In OAR obtain copies of the rules by ����OENGEDUNDER
0090. You 'T center. /Note: the telephone ANY 180 DAY PERIOD.
Springfield Building Pe�ir+itllln9 the the Oregon Utility Notificalio 014 3:08:42PM
number for Page 1 of 1
Center is 1-800 332 2344).
' SPRINGFIELD -. - CITY OF SPRINGFIELD 22 Fih St
TRANSACTION RECEIPT Springfield!OR 97477
<<d� 541-726-3753
OREGON 811-SPR2014-00854
www.springfield-or.gov 5120 MAIN ST permitcenter @springfield-or.gov
RECEIPT NO: 2014000864 RECORD NO: 811-SPR2014-00854 DATE:04/18/2014
_._ ACCOUNT CODE/TRANS CODE.. AMOUNT DUE__
Mechanical Permit fee(based on value of work) 224-00000-425604 1006 214.24
State of Oregon Surcharge(12%of applicable fees) 821-00000-215004 1099 25.71
Technology fee(5%of permit total) 100-00000-425605 2099 10.71
TOTAL DUE: 250.66
PAYMENT TYPEy rtPAYOR_CASHIER:CCARPENTER COMMENTS - AMOUNT PAID _ :7_1
- I
Check KENT WITHAM AIR INC v 250.66a
2545
TOTAL PAID: 250.66
Mechanical Permit Application DEPARTMENT USE ONLY
WINGFIELD
G
C = OE SP==RING• tt,b oR-d N y Permit no.: 5/L/ —
.. � ez�xx.asa� �a aatEf. a,m ( �r
225 Filth Street • Springfield.OR 97477 ♦ PH(541)726-3753 • FAX(541)726-3689 -`\OREGON Date: `///FP L(
This permit is issued under OAR 918-440-0050. Permits expire if work is not started within 180(lays of issuance or if work is
suspended for 180 days.
CATEGORY OF CONSTRUCTION FEE SCHEDULE
❑ Residential ❑Government 4 Commercial Residential Qty. Cast Total
ca. cost
JOB SITE INFORMATION AND LOCATION First Appliance $80.00 $
Job site address: _CI U;(1 �, Furnace/burner including ducts and vents _
-----..._..__.....-
City: S i State:be LI P;C-P1` 8
Up to I OOk 13"ftllhr, .$10.50 $
rl 1' jO Z Over 100k 13 U I
$22.00 $
Reference: [ ( ,� Z Taslot.:CIGkY2--
Heaters/stoves/vents
DESCRIPTION OF WORK Unit heater $18.50 $
CS A/oytgxLC 7 sA c3'in51 gas p)pJt1 J Wood/pellet/gas stove/floc $42.00 $
7 Repair/alter/add to heating appliance/
• refrigeration unit or cooling system! $80.00 $
PROPERTY OWNER absorption system
Name: 2>AA*-/Let 7 4 vC Evaporated cooler $14.50 $
Vent Pan with one duct/appliance vent $10.00 $
Address: 'S/arp yhF'r. i -
Hood with exhaust and duct- $14.50 $
City: State: ZIP: Floor luntace including vent $80.00 $
Phone: - - Fax: - - Gas piping -
E-mail: One to four outlets $7.50 $
This installation is being made on property owned by me or a ,Acid hional outlets(each) $4.50 $
member of my immediate family, and is exempt from licensing Air-handling units, including duets
requirements under ORS 701.010. Up to 10,000 CENt 1 $12.00 $
Signature: Over 10.000 CFM I $22.00 $
CONTRACTOR INSTALLATION r Compressor/absorption system/heat pump
Business name: /lL\\}- �,�--�,tyl N\vim ,/rG_ Up w 3 hp/100k O'hlf $32.00
�O Up to 15 hp/500k BTU $32.00 S
Address: Tycis J7 — Up to 3(1 hp/1.000 131U $47.50 $
City: 3 pr&O)ReiteY Statet ZIP:q°Jj77 Up to 50 hp/1;750 BTU -__ .$62.50 ,$
Phone: if-Slfa g5,=0C Fax:5'J1-mq- n6b Over 50 hp/1.750 BTU $104.50 $
E-mail: Incinerators
I gq _ _ Domestic incinerator ---- $22.50 $
CCB license no.: [,�{�L`q�v2^
< I Commercial
Print name: r I J ---
IM Enter total valuation of mechanical system
/ and installation costs$_ ,Cfj7 FU
Signature: _A /� I/
Eater fee based on valuation of mechanical system,etc. $
Miscellaneous fees Items cost Toad
ea. cost
Reinspeclion $80.00 $
Specially requested inspections(per hr.) $80.00 $
Regulated equipment(unelassed) $14.50 $
Each additional inspection: (I) $80.00 $
APPLICANT USE
(A)Enter subtotal of above fees(or enter set Z.4
mininnun fee of $ 80.00) $
(B)Investigative fee(equal to IA II $
(C) Enter 12%surcharge(.12 x IA+111) 2
(I,)) Seismic Ice. I%(.01 x [A]) $
(E)Technology Fee(5%of[Al) $ 1d
440-2545-1(4 11/20l3/CObb TOTAL fees and surcharges(A through E): _5 L0 G
•cr� Da �1 �� la W Q� ,s e' 1 — � )>' 117))
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O , K a'A` g SPRINGFIELD. OR _ _
la 111•119111.20 COTL“Cil.GC.011104
U' FLOOR PLAN
L " I u 1 a I U I m 1 i
•
Proposal
KENT WITHAM AIR INC
Po Box 1758 DATE 1/8/2014
Springfield,OR 97477 CCB#189283 Quotation#
x,♦i :_ 541-543.6580 541-744.1960 Customer ID
Quotation valid until: 4/25/2014
• Prepared by: Kent Wdham
Billing Address: Service Address:
Rod Dunlap Insurance same •
5120 Main St
Springfield, Or 97478 •
541-744-0556
•
Comments: Thank you fog allowing us the opportunity to quote the following.
This estimate is for HVAC in new office building.
Includes.
American Standard Air conditioner 5 ton or 4 ton with zoning
American Standard 95%efficient gas furnace. •
9 cold air return runs
14 warm air heat runs
4" Media type air filter with easy access door.
Touch screen Programable thermostat .
Gas pipe from meeter to furnace.
Drain pan and condensate piping.
All materials and labor to form a complete Hvac system.
Permits.
All ducting in attic space. Includes bath fan ducting. 512,630.00
Add zoning with 2 zones and 4 ton unit. 51,450.00
Thank You
Kent Witham.
Terms:Progressive billing on the 25th and payment by the 10th of the following month. Late payment finance charge will be 1-5%of past due amount.All material is guaranteed tc
as specified. All work to be completed In a workmanlike manner according to standard practices. Any alteration or deviation from above specifications involving extra costs will be
executed only upon written orders,and will become an extra charge over and above the estimate. All agreements contingent upon strikes,accidents or delays beyond our control.
Owner to carry fire,and other necessary insurance. Our workers are fully covered by Workman's Compensation insurance.
If you have any questions concerning this quotation,contact Kent 543-6580
Authorized signature Note:This proposal may be withdrawn by us if not accepted within 60 days.
Acceptance of Proposal-The above prices,specifications and conditions are satisfactory and hereby accepted.
You are authorized to do the work as specified. Payment will be made as outlined above.
Date of acceptance:
Authorized name Authorized signature
(please print)
• //
•
ilriACOMcheck Software Version 3.9.3
lottfe
Mechanical Compliance Certificate
2010 Oregon Energy Efficiency Specialty Code
Section 1 : Project Information
Project Type: New Construction
Project Title :
Construction Site: Owner/Agent: Designer/Contractor:
Section 2: General Information
Building Location(for weather data): Springfield,Oregon
Climate Zone: 4c
Section 3: Mechanical Systems List
Quantity System Type_&Description
1 HVAC System 1 (Multiple-Zone):
Heating: 1 each-Central Furnace,Gas,Capacity=100000 kBtulh
Proposed Efficiency=95.00%Ec, Required Efficiency=80.00%Ec
Cooling: 1 each-Split System,Capacity=48000 kBtu/h,Air-Cooled Condenser,Air Economizer
Proposed Efficiency= 10.00 EER, Required Efficiency=9.50 EER
Fan System: None
Section 4: Requirements Checklist
In the following requirements,blank checkboxes identify requirements that the applicant has not acknowledged as being met. Checkmarks
identify requirements that the applicant acknowledges are met or excepted from compliance. 'Plans reference page/section'identifies where in
the plans/specs the requirement can be verified as being satisfied.
Requirements Specific To: HVAC System 1 :
❑ 1. Equipment meets minimum efficiency: Central Furnace(Gas): 80.00%Ec
❑ 2. Equipment meets minimum efficiency: Split System: 9.50 EER(9.6 IPLV)
❑ 3. Energy recovery ventilation systems. Individual fan systems that have both a design supply air capacity of 5,000 cfm or greater and a
minimum outside air supply of 70 percent or greater of the design supply air quantity have an energy recovery system.
Exception(s):
❑ Where energy recovery systems are prohibited by the International Mechanical Code.
❑ Systems serving spaces that are not cooled and are heated to less than 60°F.
❑ Where more than 60 percent of the outdoor heating energy is provided from site-recovered or site solar energy.
❑ Type 1 kitchen exhaust hoods.
❑ Cooling systems in climates with a 1-percent cooling design wet-bulb temperature less than 64°F(1St).
❑ Systems requiring dehumidification that employ series-style energy recovery coils wrapped around the cooling coil when the
evaporative coil is located upstream of the exhaust air stream.
❑ Systems exhausting toxic,flammable,paint exhaust,corrosive fumes,or dust.
❑ Laboratory fume hood systems that include qualifying features.
Plans reference page/section:
❑ 4. Hot Gas Bypass Limitation.Cooling systems does not use hot gas bypass or other evaporator pressure control unless the equipment is
designed with multiple steps(or continuous)capacity modulation.
Plans reference page/section: .---.-
Project Title: Report date: 04/18/14
Data filename: Untitled.cck Page 1 of 6
❑ 5. Complex Systems.Mechanical systems not covered by section 503.3 comply to sections 503.4.1 -503.4.6.
Plans reference page/section:
❑ 6. Supply air economizers are provided on each cooling system and are capable of providing 100-percent outdoor air,even if additional
mechanical cooling is required to meet the cooling load of the building.
Exception(s):
❑ Systems utilizing water economizers that are capable of cooling supply air by direct or indirect evaporation or both and providing
100 percent of the expected system cooling load at outside air temperatures of 50°F dry bulb/45°F wet bulb and below.
❑ Cooling equipment less than 54,000 Btu/hr.total cooling capacity.
❑ Ground-coupled heat pumps with cooling capacity of 54,000 Btu/hr.or less.
❑ Systems where internal/external zone heat recovery is used.
❑ Systems used to cool any dedicated computer server room,electronic equipment room or telecom switch room having a water
economizer system capable of cooling air by direct and/or indirect evaporation and providing 100 percent of the expected
systems cooling load at outside air temperatures of 45°F dry bulb and 40°F wet bulb and below.
❑ Systems using condenser heat recovery,up to the cooling capacity used to provide condenser heat recovery.
❑ Economizer cooling is not required for new cooling systems serving an existing dedicated computer server room,electronic
equipment room or telecom switch room in existing buildings up to a total of 600,000 Btu/hr of new cooling equipment.
❑ Economizer cooling is not required for new cooling systems serving a new dedicated computer server room,electronic equipment
room or telecom switch room in existing buildings up to a total of 240,000 Btu/hr of new cooling equipment.
Plans reference page/section:
❑ 7. Variable air volume fan control. Individual VAV fans with motors of 10 hp or greater are driven/controlled in the manner specified by this
section.
Plans reference page/section: •
❑ 8. Heat rejection equipment fan speed control.Each fan powered by a motor of 7.5 hp or larger has the capability to operate that fan at
two-thirds of full speed or less,and has controls that automatically change the fan speed.
Plans reference page/section:
❑ 9. Requirements For Complex Mechanical Systems Serving Multiple Zones.
Complex systems serving multiple zones comply with Sections 503.4.5.1 through 503.4.5.4 Additionally,supply air systems serving
multiple zones are VAV systems which are designed and capable of being controlled to reduce primary air supply to each zone,
the volume of air that is reheated/recooled/mixed in peak heating demand,and modulate airflow between deadband and full
heating/cooling.
Exception(s):
❑ Zones where special pressurization relationships or cross-contamination requirements are such that VAV systems are
impractical.
❑ Zones or supply air systems where at least 75 percent of the energy for reheating or for providing warm air in mixing systems is
provided from a site-recovered or site-solar energy source.
❑ Zones where special humidity levels are required to satisfy process needs.
❑ Zones with a peak supply air quantity of 300 cfm or less and where the flow rate is less than 10 percent of the total fan system
supply airflow rate.
❑ Zones where the volume of air to be reheated,recooled or mixed is no greater than the volume of outside air required to meet
requirements of IMC.
❑ Zones or supply air systems with thermostatic and humidistatic controls capable of operating in sequence the supply of heating
and cooling energy to the zone(s)and which are capable of preventing reheating,recooling,mixing or simultaneous supply of air
that has been previously cooled.
Plans reference page/section:
❑ 10.Single duct variable air volume(VAV)systems,terminal devices.Single duct VAV systems use terminal devices capable of reducing the
supply of primary supply air before reheating or recooling takes place.
Plans reference page/section:
❑ 11.Dual duct and mixing VAV systems,terminal devices.Systems that have one warm air duct and one cool air duct use terminal devices
which reduce the flow from one duct to a minimum before mixing of air from the other duct takes place.
Plans reference page/section:
• ❑ 12.Supply-air temperature reset controls. HVAC systems serving multiple zones,including Dedicated Outside Air Systems include controls
that automatically reset the supply-air temperature in response to representative building loads,or to outdoor air temperature.
Exception(s):
Project Title: Report date: 04/18/14
Data filename: Untitled.cck Page 2 of 6
❑ Systems that prevent reheating,recooling or mixing of heated and cooled supply air.
❑ 75 percent of the energy for reheating is from site-recovered or site solar energy sources.
Plans reference page/section:
Generic Requirements: Must be met by all systems to which the requirement is applicable:
• 1. Calculation of healing and cooling loads. Design loads are determined in accordance with the procedures described in the
ASHRAE/ACCA Standard 183.Alternatively,design loads have been determined by an approved equivalent computation procedure.
O 2. Packaged Electric Equipment. Specified packaged electrical equipment has a heat pump as the primary heating source.
Exception(s):
• Unstaffed equipment shelters or cabinets used solely for personal wireless service facilities.
❑ Requirement is not applicable.
Plans reference page/section:
3. Equipment and system sizing.Heating and cooling equipment and systems capacity do not exceed the loads calculated in accordance
with Section 503.2.1.
Exception(s):
p Required standby equipment and systems provided with controls and devices that allow such systems or equipment to operate
automatically only when the primary equipment is not operating.
0 Multiple units of the same equipment type with combined capacities exceeding the design load and provided with controls that
have the capability to sequence the operation of each unit based on load.
Plans reference page/section:
❑ 4. HVAC Equipment Performance Requirements.Reported efficiencies have been tested and rated in accordance with the applicable test
procedure.The efficiency has been verified through certification under an approved certification program or,if no certification program
exists,the equipment efficiency ratings are supported by data furnished by the manufacturer.
O 5. Thermostatic Controls.The supply of heating and cooling energy to each zone is controlled by individual thermostatic controls that
respond to temperature within the zone.
Plans reference page/section:
• 6. Heat pump supplementary heat. Heat pumps having supplementary electric resistance heat have controls that,except during defrost,
prevent supplementary heat operation when the heat pump can meet the heating load.
Plans reference page/section:
• 7. Set point overlap restriction.Where used to control both heating and cooling,zone thermostatic controls provide a temperature range
or deadband of at least 5°F(2.8°C)within which the supply of heating and cooling energy to the zone is capable of being shut off or
reduced to a minimum.
Exception(s):
❑ Thermostats requiring manual change over between heating and cooling modes.
Plans reference page/section:
• 8. Optimum Start Controls. Each HVAC system has controls that vary the start-up time of the system to just meet the temperature set
point at time of occupancy.
Plans reference page/section:
0 9. Off-hour controls.Each zone is provided with thermostatic setback controls that are controlled by either an automatic time clock or •
programmable control system.
Exception(s):
[) Zones that will be operated continuously.
[) Zones with a full HVAC load demand not exceeding 6,800 Btu/h(2 kW)and having a readily accessible manual shutoff switch.
Plans reference page/section:
• 10.Shutoff damper controls.Both outdoor air supply and exhaust are equipped with not less than Class I motorized dampers.
Exception(s):
❑ Gravity dampers shall be permitted for outside air intake or exhaust airflows of 300 cfm or less.
Plans reference page/section:
❑ 11.Freeze Protection and Snow melt system controls. Freeze protection systems,such as heat tracing of outdoor piping and heat
exchangers,including self-regulating heat tracing,include automatic controls capable of shutting off the systems when outdoor air
temperatures meet code criteria.
Project Title: Report date: 04/18/14
Data filename: Untitled.cck Page 3 of 6
Plans reference page/section:
• 12.Zone Isolation Controls.A system serving multiple occupancies or floors in the same building is independently zoned and equipped with
isolation devices.
Plans reference page/section:
O 13.Separate air distribution systems.Zones with special process temperature requirements and/or humidity requirements are served by
separate air distribution systems from those serving zones requiring only comfort conditions;or shall include supplementary control
provisions so that the primary systems may be specifically controlled for comfort purposes only.
Exception(s):
O [503.2.4.8♦j Zones requiring only comfort heating or comfort cooling that are served by a system primarily used for process
temperature and humidity control.
Plans reference page/section:
O 14.Humidity control. If a system is equipped with a means to add or remove moisture to maintain specific humidity levels in a zone or
zones,a humidity control device is provided.
Plans reference page/section:
O 15.Humidity control.Where a humidity control device exists it is set to prevent the use of fossil fuel or electricity to produce relative
humidity in excess of 30 percent.Where a humidity control device is used for dehumidification,it is set to prevent the use of fossil fuel
or electricity to reduce relative humidity below 60 percent.
Exception(s):
o Hospitals,process needs,archives,museums,critical equipment,and other non-comfort situations with specific humidity
requirements outside this range.
Plans reference page/section:
O 16.Humidity control.Where a humidity control device exists it is set to maintain a deadband of at least 10%relative humidity where no
active humidification or dehumidification takes place.
Exception(s):
O Heating for dehumidification is provided with heat recovery or heat pumping and the mechanical cooling system efficiency is 10
percent higher than required in section 503.2.3, HVAC equipment performance requirements.
Plans reference page/section:
• 17,Ventilation.Ventilation,either natural or mechanical,is provided in accordance with Chapter 4 of the International Mechanical Code.
Where mechanical ventilation is provided,the system has the capability to reduce the outdoor air supply to the minimum required by
Chapter 4 of the International Mechanical Code.
Plans reference page/section:
• 18.Demand controlled ventilation(DCV). DCV is required for spaces larger than 500 ft2 for simple systems and spaces larger than 150 ft2
for multiple zone systems.
Exception(s):
O Systems with energy recovery complying with Section 503.2.6
• Spaces less than 750 ft2(69.7 m2)where an occupancy sensor turns the fan off,closes the ventilation damper,or closes the
zone damper when the space is unoccupied.
Plans reference page/section:
0 19.Kitchen hoods.Kitchen makeup is provided as required by the Oregon Mechanical Specialty Code.
Exception(s):
O Where hoods are used to exhaust ventilation air that would otherwise be exhausted by other fan systems.
O Kitchen exhaust systems that include exhaust air energy recovery complying with section 503.2.6.
Plans reference page/section:
O 20.Enclosed parking garage ventilation controls. In Group S-2,enclosed parking garages used for storing or handling automobiles employs
automatic carbon monoxide sensing devices.
Plans reference page/section•
• 21.Duct and plenum insulation and sealing.All supply and return air ducts and plenums are insulated with the specified insulation.When
located within a building envelope assembly,the duct or plenum is separated from the building exterior or unconditioned or exempt
spaces by a minimum of R-8 insulation.All ducts,air handlers and filter boxes are sealed.Joints and seams comply with Section 603.9
of the International Mechanical Code.
Exception(s):
Li When located within equipment.
Project Title: Report date: 04/18/14
Data filename: Untitled.cck Page 4 of 6
•
O When the design temperature difference between the interior and exterior of the duct or plenum does not exceed 15°F(8°C).
• 22.Low-pressure duct systems.All longitudinal and transverse joints,seams and connections of low-pressure supply and return ducts are
securely fastened and sealed with welds,gaskets,mastics(adhesives),mastic-plus-embedded-fabric systems or tapes installed in
accordance with the manufacturer's installation instructions.
Exception(s):
Continuously welded and locking-type longitudinal joints and seams on ducts operating at static pressures less than 2 inches w.g.
pressure classification.
Plans reference page/section:
• 23.Air system balancing.Each supply air outlet and zone terminal device is equipped with means for air balancing in accordance with the
requirements of IMC 603.17. Discharge dampers intended to modulate airflow are prohibited on constant volume fans and variable
volume fans with motors 10 horsepower.
Plans reference page/section:
• 24.Manuals.The construction documents require that an operating and maintenance manual be provided to the building owner by the
mechanical contractor.See long description for specifications.
Plans reference page/section:
• 25.Air System Design and Control.Each HVAC system having a total fan system motor nameplate hp exceeding 5 hp meets the provisions
of Sections 503.2.10.1 through 503.2.10.2.
Plans reference page/section:
L 26.Allowable fan floor horsepower.Each HVAC system at fan system design conditions does not exceed the allowable fan system motor
nameplate hp(Option 1)or fan system bhp(Option 2)as shown and calulated in requirement details.
Exception(s):
• Hospital and laboratory systems that utilize flow control devices on exhaust and/or return to maintain space pressure relationships
necessary for occupant health and safety or environmental control shall be permitted to use variable volume fan power limitation.
O Individual exhaust fans with motor nameplate horsepower of 1 hp or less.
•
Plans reference page/section:
Lj 27.Motor nameplate horsepower. For each fan,the selected fan motor is no larger than the first available motor size greater than the brake
horsepower(bhp).
Exception(s):
o For fans less than 6 bhp,where the first available motor larger than the brake horsepower has a nameplate rating within 50
percent of the bhp,selection of the next larger nameplate motor size is allowed.
L) For fans 6 bhp and larger,where the first available motor larger than the bhp has a nameplate rating within 30 percent of the bhp,
selection of the next larger nameplate motor size is allowed.
Plans reference page/section:
• 28.Large Volume Fan Systems.Fan systems over 8,000(7 m3/s)cfm without direct expansion cooling coils that serve single zones reduce
airflow based on space thermostat heating and cooling demand.A two-speed motor or variable frequency drive reduces airflow to a
maximum 60 percent of peak airflow or minimum ventilation air requirement as required by Chapter 4 of the International Mechanical
Code,whichever is greater.
Exception(s):
• Systems where the function of the supply air is for purposes other than temperature control,such as maintaining specific humidity
levels or supplying an exhaust system.
Plans reference page/section:
O 29.AII air-conditioning equipment and air-handling units with direct expansion cooling and a cooling capacity at ARI conditions greater than
or equal to 110,000 Btu/h that serve single zones have their supply fan operation controlled according to code specific requirements.
Exception(s):
L( Systems where the function of the supply air is for purposes other than temperature control,such as maintaining specific humidity
levels or supplying an exhaust system.
Plans reference page/section:
O 30.Series fan-powered terminal unit fan motors. Fan motors for series fan-powered terminal units are electronically-commutated motors
and have a minimum motor efficiency of 70 percent when rated in accordance with NEMA Standard MG 1-2006 at full load rating
conditions,
Plans reference page/section:
L( 31.1-lot Gas Bypass Limitation. For cooling systems>240 kBtu/h,maximum hot gas bypass capacity is no more than 25%of total cooling
capacity.
Project Title: Report date: 04/18/14
Data filename: Untitled.cck Page 5 of 6
Plans reference page/section:
Section 5: Compliance Statement
Compliance Statement: The proposed mechanical design represented in this document is consistent with the building plans,specifications
and other calculations submitted with this permit application.The proposed mechanical systems have been designed to meet the 2010
Oregon Energy Efficiency Specialty Code requirements in COMcheck Version 3.9.3 and to comply with the mandatory requirements in the
Requirements Checklist.
Name-Title ignature 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 osstt coon�stt u ion requirements uirements have been om p e/
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Principal Mechanical Designer-Name ignature Date
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Project Title: Report date: 04/18/14
Data filename: Untitled.cck Page 6 of 6