Specifications (2) uP2o /0 - 0023$
15245 S'1/ 7' ve
RECEIVED
•
• COMcheck Software Version 3.8.0 NOV 3 2010
Interior Lighting Compliance9m% %EGA
Certificate WILDING DIVISION
Oregon Energy Efficiency Specialty Code
Section 1: Project Information
Project Type: New Construction
Project Title : Comcast Tigard Hub
Construction Site: Owner /Agent: Designer /Contractor:
15245 SW 74th Ave James Kramer ID
Tigard, OR 97224 Legacy Wireless Services
15580 SE For Mor Court
Clackamas, OR 97015
(503) 804-9202
jkramrt®legacy- wiretess.com
Section 2: Interior Lighting and Power Calculation
A B C D
Floor Area Allowed Allowed Watts
Watts /ft2
All (Manufacturing Facility) 896 1.24 1111
Total Allowed Watts = 1111
Section 3: Interior Lighting Fixture Schedule
A B C D E
Fixture ID : Description / Lamp ! Wattage Per Lamp / Ballast Lamps/ U of Fixture (C X D)
Fixture Fixtures Watt.
All ( Manufacturing Facility 896 sq.ft.)
Fluorescent: Types A & B: Wrap Around ! 48° T8 32W ! Electronic 2 5 62 310
Fluorescent: Type C: Task light / 48° T8 32W / Electronic 1 25 32 800
Total Proposed Watts = 1110
Section 4: Requirements Checklist
Lighting Wattage:
I] 1. (505.1 +) Total proposed watts must be less than or equal to total allowed watts.
Allowed Watts Proposed Watts Compiles
1111 1110 YES
In the following requirements, the relevant code section reference Is shown In ().' +' denotes that more details exist In the specified code
•
section.
i Mandatory Requirements:
0 2. (505.4) Exit signs. Internally illuminated exit signs shall not exceed 5 watts per side.
Location In plans/specs %here compiance can be ktentbsd (enter NA a not spp ` abts)}
O Pti 3. (505.22.3 +) Daylight zone control. All daylight zones are provided with Individual controls that control the lights independent of general
area lighting in the non - daylight zone. In all individual daylight zones larger than 350 sq.tt., automatic daylight controls is provided.
Automatic daylight sensing controls reduce the light output of the controlled luminaires at least 50 percent, and provide an automatic
OFF control, while maintaining a uniform level of illumination. Contiguous daylight zones adjacent to vertical fenestration may be
controlled by a single controlling device provided that they do not include zones facing more than two adjacent cardinal orientations
Project Title: Comcast Tigard Hub Report date: 10/29/10
Data filename: W:1WF1kt1205 Legacy Wireless SeMces1001_Comcast Tigard Hub1001_kechanlcal DesignlCAUEnergy
CodelCmCst Tigard.cck Page 1 of 6
•
r. -
(Le., north, east. south, west). Daylight zones under skylights shall be controlled separately from daylight zones adjacent to vertical
fenestration.
Exceptions:
❑ Retail spaces adjacent to vertical glazing (retail spaces under overhead glazing are not exempt).
_ - _ ❑Display, exhibition and specialty lighting
❑ HID lamps 150 watts or less.
❑ Spaces required to have occupancy sensors.
e Location In clans/specs where compliance can be Identified (enter NA it not app°cabte)
y 4. [505.2.1 +) Interior lighting controls. At least one local shutoff lighting control has been provided for every 2,000 square feet of lit floor
area and each area enclosed by walls or floor-to-ceiling partitions. The required controls are located within the area served by the
controls or are a remote switch that Identifies the lights served and indicates their status.
Exceptions:
❑ Lighting systems serving areas designated as security or emergency areas that must be continuously lighted.
❑ Lighting in public areas such as stairways or corridors that are elements of the means of egress with switches that are
accessible only to authorized personnel.
❑ Lighting for warehouses, parking garages or spaces using less than 0.5 watts per square foot.
❑ Lighting for contiguous, single- tenant retail spaces.
h t p Location In plans/specs where canptance can be Identified (enter NA if not app:cabte)'
1 P❑ 5. (505.2.3 +) Sleeping unit controls. Master switch at entry to hotel/motel guest room.
Location In p ans/epecs where compliance can be Identified (enter NA If not app:'cabte):
6. [505.2.1.1) Egress lighting. Egress Illumination is controlled by a combination of listed emergency relay and occupancy sensors to shut
off during periods that the building space served by the means of egress Is unoccupied.
• Exceptions:
❑ Building exits as defined In Section 1002 of the Oregon Structural Specially Code.
Location In plans/specs where compliance can be Identified (enter NA it not eppticable)
W . (505.2.2 +) Additional controls. Each area that Is required to have a manual control shall have additional controls that meet the
requirements of Sections 505.2.2.1 and 505.2.2.2.
)46. [505.2.2.1 +) Light reduction controls. Each space required to have a manual control also allows for reducing the connected lighting
load by at least 50 percent by either
1) controlling (dimming or multi -level switching) all luminaires; or
2) dual switching of alternate rows of luminaires, alternate luminaires, or alternate lamps; or
3) switching the middle lamp luminaires Independently of other lamps; or
4) switching each lumtnaire or each lamp.
Exceptions:
❑ Only one luminaire in space.
❑ An occupant - sensing device controls the area.
❑ The area Is a corridor, storeroom, restroom, public lobby or sleeping unit.
Electrical end mechanical - room.
❑ Areas that use Less than 0.6 Watts /sq.ft.
Loplion In ptans/specs where compliance can be Identified (enter NA If not eppEcab:e) r-
V ❑ 9. (505.2.2.2) Buildings larger than 2,000 square feet are equipped with en automatic control device to shut off lighting in those areas.
This automatic control device shall function on either:
1) a scheduled basis, using time -of -day, with en Independent program schedule that controls the Interior lighting In areas that do not
exceed. 10,000 square feet and are not more than one floor; or
2) an occupant sensor that shall turn lighting off within 30 minutes of an occupant leaving a space; or
3) a signal from another control or alarm system that indicates the area Is unoccupied.
Exceptions:
❑ Sleeping units, patient care areas; and spaces where automatic shutoff would endanger safety or security.
Location In ptansfspece where compliance can be Identified (enter NA If not epp_cabto}
•
Project Title: Comcast Tigard Hub Report date: 10/29/10
Data filename: W:\WF1k11205 Legacy Wireless Servicesl001 Comcast Tigard Hub1001_Mechanical Design'CALLEnergy
- CodMCmCst Tigard.cck Page 2 of 6
•
7 ' 0 1 0. 1505.2.21 Occupancy sensors In rooms that include daylight zones are required to have Manual ON activation.
Location in clans /specs whwo oomprmrce can be ictenbfied (ender NA if not epptcab?e) ,
0 11. (505.2.21 An occupant sensor control device is Installed that automatically turns lighting off within 30 minutes of all occupants leaving a
space.
Exceptions:
. ❑ aassrooms and lecture halls.
❑ Conference, meeting and training rooms.
❑ Employee lunch and break rooms.
❑ Rooms used for document copying and printing.
❑ Office spaces up to 300 square feet.
❑ Restrooms.
❑ Dressing, fitting and locker rooms.
Location In plans/specs where compliance can be Identified (enter NA If not epp"- caKe)•
1 0 12. [505.2.2) Additional controls. An occupant sensor control device that automatically turns lighting off.within 30 minutes of all occupants
P
leaving a space or a locally activated switch that automatically turns lighting off within 30 minutes,of being activated Is installed In all
storage and supply rooms up to 1000 square feet.
[ N` Location in plans/specs where compliance can be Identified (enter NA if not appticabiep
❑ 13. (505.2.2.2.1) Occupant override. Automatic lighting shutoff operating on a time -of -day scheduled basis Incorporates an override
switching device,that: 1) readily accessible, 2) is located so that a person using the device can seethe lights or the area controlled
by that switch, or so that the area being lit is annunciated, 3) Is manually operated, 4) allows the lighting to remain on for no more than
2 hours when an override Is initiated, and 5) controls an area,not exceeding 2,000 square feet.
Exceptions:
❑ In malls and arcades, auditoriums, single- tenant retail spaces, industrial facilities and arenas, where captive -key override Is utilized,
override time Is permitted ter exceed 2 hours.
❑ In malls and arcades, auditoriums, single- tenant retail spaces, Industrial facilities and arenas, the area controlled shall not exceed
20,000 square feet.
t 4 " Location In pianslspecs where compliance can be Identified (enter NA It not epp5cab!e)•
❑ 14. [505.2.2.2.2) Holiday scheduling. Automatic lighting shutoff operating on a time - of-day scheduled basis has an automatic holiday
scheduling feature that turns off all loads for at least 24 hours, then resumes the normally scheduled operation.
Exceptions:
❑ Retail stores and associated malls, restaurants, grocery stores; places of religious worship, theaters and exterior lighting zones.
❑ Single zone electronic time control devices and self - contained wall box preset lighting controls.
Location In plans/specs where oomp9ence can be Identified (enter NA If not epp!cable)•
S 15. [505.2.4 +J Exterior lighting controls. Ughllng not designated for dusk-to-dawn operation shall be controlled by either a combination of
a photosensor and a time switch, or an astronomical time switch. Lighting designated for dusk -to -dawn operation shall be controlled by
an astronomical time switch or photosensor. f �'
Location I pi where compliance can be Identified (enter NA If not epp9cab!e): '-' ^ ` 01i b1 - r \Sz) a
16. 1505.31 Tandem wiring. The following luminaires located within the same area shall be tandem wired:
1. Fluorescent luminaires equipped with one, three or odd- numbered lamp configurations, that are recess - mounted within 10 feet
center - to-center of each other.
` 2. Fluorescent luminaires equipped with one, three or any odd- numbered lamp configuration, that are pendant- or surface - mounted
within . .1.foot edge- to-edge of each other.
Exceptions: •
l`i Wh electronic high - frequency ballasts are used.
❑ Luminaires on emergency circuits.
❑ Luminaires with no available pair in the same area. ���
( Location In plansrepea where carsfarce can be identified (eider NA a not epp'.satle}.�1
❑ 17. [505.5.1 +) Medical task lighting or art/history display lighting claimed to be exempt from compliance has a control device independent
of the control of the nonexempt lighting.
•
Project Title: Comcastligard Hub. Report date: 10/29/10
Data filename; W WF1k11205_Legacy Wireless SeMees1001 Comcast Tigard Hub1001 Mec hanical DesignnCAUEnergy
. Code CmCs1 Tgard.ock Page 3 of 6 iI
J
•
•
Locatcri in ptanshpecs shoe corngianco can be idenbfiad (enter NA If not apptcatte}
1 ❑ 18. [505.7 +j Each dwelling unit in a building is metered separately.
Location in pfanshpecs Share compliance can be Nerwfiad (enter NA If not apptcabfO}
�Tii�7'tLTr1i[�I.i►
PASS 1 WlJ !t4►JAyI�(7iCR1Iitli�[J!t3 I 17f
• Section 5: Compliance Statement
Compliance Statement: The proposed lighting design represented in this document Is consistent with the building plans, specifications
and other calculations submitted with this permit application. The proposed lighting system has been designed to meet the Oregon Energy
Efficiency Specialty Code requlrements'in COMcheck Version 3.8.0 and to comply with the mandatory requirements in the Requirements
Checklist. •
•
• dik,nr 1� /d 0
Name - Title 4 0. nature Da e
•
Project Title: Comcast Tigard Hub • Report date: 10/29/10
Data Meriame: W:1WF1k11205 Legacy Waeless SeMcesW01 Comcast Tigard Hub1001_Mechanical Deslgn1CAL1Energy
Code1CmCst Tigaid.cck Page 4 of 6
•
COMcheck Software Version 3.8.0
Exterior Lighting Compliance
Certificate
Oregon Energy Efficiency Specialty Code
Section 1: Project Information
Project Type: New Construction
Project Title : Comcast Tigard Hub
Exterior Lighting Zone: 2 (Light Industrial area with limited nighttime use)
Construction Site: Owner /Agent: Designer /Contractor:
15245 SW 74th Ave James Kramer ID
Tigard, OR 97224 Legacy Wireless Services
15580 SE For Mor Court
Clackamas, OR 97015
(503) 804-9202
jkramrt@legacywireless.com
Section 2: Exterior Lighting Area /Surface Power Calculation
A B C D E F
Exterior Area/Surface Quantity Allowed Tradable Allowed Proposed
Watts Wattage Watts Watts
/ Unit (B x C)
Gated Vehicle Parking Area (Parking area) 1 ft2 0.06 Yes 0 300
Total Tradable Watts' = 0 300
Total Allowed Watts = 0
Total Allowed Supplemental Watts" = 600
' Wattage tradeoffs are only allowed between tradable areas/surfaces.
" A supplemental allowance equal to 600 walls may be applied toward compliance of both non-tradable and tradable areas/surfaces.
Section 3: Exterior Lighting Fixture Schedule
A B C D E
Fixture ID : Description / Lamp / Wattage Per Lamp / Ballast Lamps/ 0 of Fixture (C X D)
Fixture Fixtures Watt.
Gated Vehicle Parking Area ( Parking area 1 ft2): Tradable Wattage
Incandescent 1: 0: Motion Controlled Flood / Incandescent 75W 2 2 150 300
Total Tradable Proposed Watts = 300
Section 4: Requirements Checklist
In the following requirements, the relevant code section reference is shown In I ).' +' denotes that more details exist In the specified code
section.
Lighting Wattage:
1. (505.6.2 +) Within each non- tradable area/surface, total proposed watts must be less than or equal to total allowed watts. Across all
tradable areas/surfaces, total proposed watts must be less than or equal to total allowed watts.
Compliance: Passes using supplemental allowance watts.
Controls, Switching, and Wiring:
2. 1505.6.2 +) All exemption claims are associated with fixtures that have a control device independent of the control of the nonexempt
fighting.
location In Own/specs suers oonKanct can be Identified (fir NA if not app`cahfa)
Project Title: Comcast Tigard Hub Report date: 10/29/10
Data filename: W:1WF1k 1205 Legacy Wireless S ervices 001 Comcast Tigard Hub1001_Medanical DesigMCALIEnergy
CodelCmCst Ttgard.cck Page 5 of 6
•
•
t - J
e "r0 3. [505.2.4 1 Lighting not designated for dusk- to-dawn operation is controlled by either a a photosensor (with time switch). or an
- ,astronom /cal time switch.
Location in planalspecs wham cenmp5ance can be identified (enter NA i not apprxahoj -
4. 1505.2.4 +J Ughting designated for dusk -to -dawn operation is controlled by an astronomical time switch or photosensor.
Loca tion in plans specs where oompt■ance can be identified (enter NA Lind epp!eebtek
0 . [505.2.4 +J All time switches retain programming and the time setting during loss of power for a period of at least 10 hours.
Location In ptans/specs where comp9ance can be identified (enter NA if not app:cabe)
6. [505.2.4 /Lighting designated to operate more than 2000 hours per year for Uncovered Parking Areas shall be equipped with motion
sensors that will reduce the luminaire power by thirty -three percent or turn off one -third the luminaires when no activity is detected.
Location in plans/specs where compliance can be identified (enter NA Snot epp:wtber-
Exterior Lighting Restrictions and Exceptions:
O 7. [505.6.1 +J Mercury vapor and incandescent lighting is not permitted for use as exterior lighting.
` Excceptions:
Incandescent lighting controlled by motion sensors and having total power less than 150 watts.
❑ Incandescent lighting used in or around swimming pools, water features, or other locations subject to the requirements of Article 680
of the National Electric. Code.
8. [505.6.1 +J Exempt lighting fixtures are equipped with a control device Independent of the control of nonexempt lighting and are
Identified In Section 3 table above.
Location In plans/specs where compliance can be Identified (enter NA Snot epp:cabtek
CT/iglilifili(] PAS - S ii)0 C)
Section 5: Compliance Statement
Compliance Statement: The proposed exterior lighting design represented In this document Is consistent with the building plans, specifications
and other calculations submitted with this permit application. The proposed lighting system has been designed to'meet the Oregon Energy
Efficiency Specialty Code requirements In COMcheck Version 3.8.0 and to comply with the mandatory requirements in the Requirements
Checklist. 4
Name - Title na ure Oat
•
•
•
Project Title: Comcast Tigard Hub Report date: 10/29/10
Data filename:.W:1WF1IAl205 Legacy Wtretess Servloest001 Carncast Tigard Hub1001_Mechanical DeslgrntCALtEnergy
CodelCmCst Tigard.cdr Page 6 of 6
•
.20 io- Do2
RECEIVED
NOV 3 2010
•
COMcheck Software Version 3.8.0 CITY OFTIGARD
- ' I echanOcal Compliance c�ea '� ,., , � tsloN
Oregon Energy Efficiency Specialty Code
Section 1: Project Information
Project Type: New Construction
Project Title : Comcast Tigard Hub
Construction Site: Owner /Agent: Designer /Contractor:
15245 SW 74th Ave James Kramer ID
Tigard, OR 97224 legacy Wireless Services
15580 SE For Mor Cowl
Clackamas, OR 97015
(503) 804-9202
jkramd@legacy- wireless.com
•
Section 2: General Informatio
Building Location (for weather data): Tigard, Oregon
Climate Zone: 4c •
Section 3: Mechanical Systems List
Quantity System Tyne & Description
2 AC -1 & 2: Heating: Heating equipment (Other). Electric, Capacity 17 kBtu/h / Cooling: Cooling equipment (Single
Package Vertical AC Unit), Capacity 60 k8tu/h, Air- Cooled Condenser! Single Zone
Section 4: Requirements Checklist
In the following requirements, the relevant code section reference Is shown in [1. ' +' denotes that more details exist In the specified code
section.
Requirements Specific To: AC -1 & 2 :
e f 1. 1503 :3.1 +) Supply air economizers shall be provided on eachrcooling system and are capable of providing 100 - percent outdoor air,
even if additional mechanical cooling is required to meet the cooling toad of the building. Systems, provide a means to relieve excess
outdoor air during economizer operation to prevent overpressurizing the building.
0 Exception: Cooling equipment less than 54,000 Btu /hr total cooling capacity. The total capacity of all such units without
economizers shall not exceed 240,000 Btu/hr per building area, served by one utility meter or service, or 10 percent of its total
Installed cooling capacity, whichever is greater. That portion of the equipment serving dwelling units and guest rooms is not
included In determining the total capacity of units without economizers. �� I
Location In pianalspeca %titiere compliance can be Idenbfed (enter NA if not app! cab!ep
0 2. [503.3.2] Hydronlc system controls. Hydronlc systems of at least 300,000 Btulh design output capacity supplying heated and chilled
water to comfort conditioning systems include controls that meet the requirements of Section 503.4.3.
Location In plans/specs efiere compliance can be Identified (enter NA If not app.`cab!e): i �^
Generic Requirements: Must be met by all systems to which the requirement is applicable:
0 1. [503.2.1 +] Calculation of heating 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.
('2. [503.2.2 +] Equipment and system sizing. Heating end cooling equipment and systems capacity do not exceed the loads calculated in
accordance with Section 503.2.1.
0 Exception: 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.
[Er Exception: 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.
Project Title: Comcast Tigard Hub Report date: 10/29/10
Data filename: W :1WF1K11205 Legacy Wireless ServIces1001 Comcast Tigard Hub1001_Mechanl al DesfgnI AL1CmCst Ttgard.cck Page
1 of
Location er pans/specs where corneance can be idenbted (enter NA d rot app:cabter
M �
(\ -€1 (503.2.3 +1 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..
4.. (503.2.4.1A Thermostatic Controls. The supply of heating and cooling energy to each zone is controlled, by Individual thermostatic If
controls that respond to temperature within the zone. I t
Location in flans/specs where compliance can be identified (enter NA if not app:cabter
O 5. [503.2.4.1.11 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.
Location in pans/specs where compliance can be Identified (enter HA d not epp:.cabto)• fkti6C
' 6. (503.2.4.2] 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.
O Exception: Thermostats requiring manual change over between heating and cooling modes.
Location in plans/specs where compliance can be Identified (enter NA if not app':cable)* , , 'M `
—Er. [503.2.4.3] 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.
Location in plans /specs where compiance can be Identified (enter NA if not epp"cabler
'8. (503.2.4.4 +) 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: Zones that will be operated continuously.
O Exception: Zones with full HVAC load demand not exceeding 6,800 Blum (2 kW) and having a readily accessible manual shutoff
switch.
Location In plans/specs where compliance can be Identified (enter HA it not applicable)
O 9. (503.2.4.5 +1 Shutoff damper controls. Both outdoor air supply and exhaust are equipped with not less than Class I motorized dampers.
O Exception: Gravity dampers shall be permitted for outside air intake or exhaust airflows of 300 dm or less.
Location in plans/specs where compliance can bo Identified (enter NA if not applicable)* p r�
• 10. [503.2.4.6 +) 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. l V
Location In plans/specs %lien compliance can be Identified (enter NA if not eppticabte)
• 11. (503.2.4.81 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.
0 'Exception:. (503.2.4.8 +] requiring only comfort heating or comfort cooling that are served bye system primarily used for
process temperature and humidity control.
LocationIn plans/epecs sdrere comnptiance can be Identified (enter NA if not app' cable)
O 12. [503.2.4.91 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.
Location In plans/specs where compliance can be identified (enter NA if not app cable) .
O 13. (503.24.9.1) 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.
0 Exception: Hospitals, process needs, archives, museums, critical equipment, and other non - comfort situations with specific humidity
requlrements outside this range.
Location In planslsecs where cm+p Lance can be Identified (enter NA if not eppYabre)
a 14. (503.2.4.9.21 Humidity control. Where a humidity control device exists it Is set to maintain a deadband of at least 10% relative humidity
where no active humidificallon or dehumidification takes place.
0 Exception: Heating for deliumIdificaUon Is provided with heat recovery or heat pumping end the mechanical cooling system
efficiency is 10 percent higher than required in section 503.2.3, HVAC equipment performance requirements.
Project Title: Comcast Tigard Hub Report date: 10129110
Data filename: W :\WF1K11205_Legacy Wireless Servkes%001 Comcast Tigard Hub1001_Mechanlcal DesigntCAUCinCst Tigard.cdi Page
2 of
' Location m caw. p_ s ut- coal's nce Carl be idenh ed (ever NA if not aprcab er
• 15. [503.2.5] 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.
location br plensrsp•[s where mreplance can to identified (enter ctrl if not epp_cab'er
O 16. [503.2.5.1 +] Demand controlled ventilation (DCV). DCV is required for spaces larger than 500 02 for simple systems and spaces larger
than 150 02 for multiple zone systems.
• Exception: Systems with energy recovery complying with Section 503.2.6
0 Exception: Spaces less than 750 02 (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.
NI A
Locaton In ptandspecs uhero corn/trance can be rdenbfied (enter NA if not epp':cab!er
• 17. (503.2.52 +j Kitchen hoods. Kitchen makeup is provided as required by the Oregon Mechanical Specialty Code.
O Exception: Where hoods are used to exhaust ventilation air that would otherwise be exhausted by other fan systems.
O Exception: Kitchen exhaust systems that Include exhaust air energy recovery
t—` rec / overy complying with section 503.2.6.
LocaLon in pans/specs uidentified fiere compliance can be iden (enter NA if not app.cable)• '
• 18. [503.2.5.3 +j Enclosed parking garage ventilation controls. In Group S -2, enclosed parking garages used for storing or handling
automobiles employs automatic carbon monoxide sensing devices.
Locat!on in plans/specs ufiere compliance can be identified (enter NA if not apprcab•er f�
• 19. [503.2.6 +j 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.
O Exception: Where energy recovery systems are prohibited by the International Mechanical Code.
O Exception: Systems serving spaces that are not cooled and are heated to less than 60 °F.
O Exception: Where more than 60 percent of the outdoor heating energy Is provided from site - recovered or site solar energy.
O Exception: Type 1 kitchen exhaust hoods.
O Exception: Cooling systems In climates with a 1- percent cooling design wet -bulb temperature less than 64 °F (18 °C).
0 Exception: Systems requiring dehumidification that employ series -style energy recovery coils wrapped around the coating coil when
the evaporative coil Is located upstream of the exhaust air stream.
O Exception: Systems exhausting toxic, flammable, paint exhaust, corrosive fumes, or dust.
O Exception: Laboratory fume hood systems that Include qualifying features.
Localan In p.m uhero wmphanca can be IdenUfed (enter NA if not epp °.cab'er
A 0 20. (503.2.7 +) 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.
O Exception: When located within equipment.
O Exception: When the design temperature difference between the interior and exterior of the duct or plenum does not exceed 15 °F
(8 °C).
0 21. [503.2.7.1.1 +) 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.
O Exception: Continuously welded and locking -type longitudinal joints and seams on ducts operating at static pressures less than 2
Inches w.g. pressure classification.
Locat:on in plane/specs where compliance can be Identified (enter NA if not app'cab'er
1 \.1
0 22. (503.2.7.1.2 +) Medium - pressure duct systems. All ducts and plenums designed to operate medium- pressure are insulated and sealed
1 in accordance with Section 503.2.7. Pressure classifications specific to the duct system are clearly Indicated on the construction
documents.
Location in plans/specs where corrptrance can be Identified (enter NA if not epp':cable)
vX 0 23. [503.2.7.1.3 +) High - pressure duct systems. Ducts designed to operate at high - pressure are insulated and sealed In accordance with
Section 503.2.7. In addition, ducts and plenums are leak - tested In accordance with the SMACNA HVAC Alr Duct Leakage Test Manual.
Location in pans/spear Where compliance can be Identified (enter NA it not app`_cabler
•
Project Title: Comcast Tigard Hub Report date: 10129/10
Data filename: W: \WF1 K11205 legacy Wireless Servtces1001 Comcast Tigard HubW01 Mechanical Design1CALICmCst Tigard.ock Page
3 of
t (
O 24. (503.2.8 +1 Piping Insulat ion. All pipes serving space- eoncftioning systems (hot water piping for heat systems, chilled water, refrigerant,
t r\ and brine'piping systems, and steam piping) are insulated as specified by this section.
0 Exception: Pipe insulation is not required for factory - installed piping within HVAC equipment.
0 Exception: Pipe insulation is not required for piping that conveys fluids having a design operating temperature range between 60 °F
and 105 °F.
O Exception: Piping within room fan -coffl (with AHR1440 rating) and unit ventilators (with AHRI840 rating).
0 Exception: Pipe insulation Is not required for runout piping not exceeding 4 ft in length and 1 in. In diameter between the control
valve and HVAC coil.
0 25. [503.2.9.1 +J 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.
Location in Vans/specs %:here compliance can be idenbLed (enter NA if not app' cab'e)* IN
• 26. [503.2.9.21 Hydronic system balancing. Individual hydronic heating and cooling coils are equipped with means for balancing and
pressure test connections. ��
Location in plans/specs %.hero compliance can be Identified (enter NA if not epp::cab'e)
a 27. [503.2.9.3 +J 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. t t
Location m plans/specie %.here coin •ante can be identified (enter NA d not appticab'o)
• 28. (503.2.10 +1 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.
Location in plans/specs v.here cornphance can be Identified (enter NA if not appLcabte)•
O 29. (503.2.10.1 +J Allowable fan floor horsepower. Each IiVAC 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.
0 Exception: Hospital and laboratory systems that utilize flow control devices on exhaust and /or return to maintain space pressure
relationships necessary for occupant health and, safely or environmental control shall be permitted to use variable volume fan power
limitation.
O Exception: Individual exhaust fans with motor nameplate horsepower of 1 hp or less.
Location In plans/specs Where compliance can be Identified (enter NA if not app:icab'e)'
• 30. (503.2.10.2 +1 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).
0
.Exception: 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.
O Exception: For fans 6 bhp and larger, where the first 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.
Location in Vans/specs %here compliance can be identified (enter NA If not app! :cab'e)• N
0 31. [503.2.10.3.11 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 thermostal healing 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.
O Exception: 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.
Cocetion in planslepecs % %here compliance can be identified (enter NA if not epp':cabte)
O 32. [503.2.10.41 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.
Pc
Location In Vans/specs %%here compliance can be identified (enter NA if not opp"cabte)•
O 33. (503.2.111 Heating outside a building. Systems installed to provide heal outside a building are radiant systems. Such heating systems
are controlled by an occupancy sensing device or a timer switch, so that the system is automatically deenergized when no occupants
are present.
Nt
Location In plans /specs Where carrpeanoo can be iderg.ted (enter NA if not eppYabs)•
Section 5: Compliance Statement
Project Title: Caracas! Tigard Hub Re
tole Report date: 1029110
• Data filename: W:1WF1K 11205_Legacy Wireless Servlces1001 Comcast Tigard Hubt001 Mechanical Desgn1CALICinCst Tigard.cdt Page
4 of
•
•
•
Cornpliance. Statement: 'The proposed mechanical design represented in this document is consistent with the building plans. specifications
submitted with This permit a t
and other calculations
p application: The proposed mechanical systems have been designed to meal the Oregon
Energy Efficiency Specialty Code requirements in COMcheck Version 3.8.0 and to comply with the mandatory requirements in the
Requirements Checklist.
I
i4 16 -r bM - - /1�((il eits ;dell l�+ v- 4"'( 10.29% jD
Name - Title Signature Date
•
Pra4ecl Title: Corncast'Tlgard.Hub Report date: 10/29/10
Data !Rename: W:1WF1K11205 Legacy Wireless SeMces1001 Comcast Tigard Hub1001_Mechanlcal DesignnCALICmCst Tigard.cdr Page
5 of