PlansHVAC GENERAL NOTES
1. THE HVAC SYSTEM FOR THIS PROJECT IS BASED ON THE FOLLOWING CRITERIA:
ROOF "U" VALUE (BTUH/S.F: F) = 0.05
WALL "U" VALUE (BTUH/S.F: F) = 0.10
FLOOR "U" VALUE (BTUH/S.F: F) = N/A
GLASS "U" VALUE (BTUH/S.F: F) = 0.57
GLASS SHADE COEFF. = 0.56
LIGHTING (WATTS/S.F.) = 1.2
MISC. EQUIP. (WATTS/S.F.) = 1.8
PEOPLE DENSITY (S.F./PERSON) = 142
COOLING INDOOR DESIGN TEMP ('F) = 75
COOLING OUTDOOR DESIGN TEMP ('F) = 95
HEATING INDOOR DESIGN TEMP ('F) = 70
HEATING OUTDOOR DESIGN TEMP ('F) = 18
2. THESE PLANS ARE SCHEMATIC AND DO NOT SHOW EXACT ROUTING OR EVERY OFFSET WHICH MAY BE REQUIRED. THE HVAC CONTRACTOR IS
TO COORDINATE WITH ALL OTHER TRADES AND IS TO VERIFY ALL CLEARANCES BEFORE COMMENCING WORK.
3. MATERIALS, METHODS, AND INSTALLATION SHALL COMPLY WITH THE PROVISIONS OF THE 1997 EDITIONS OF THE UNIFORM MECHANICAL
CODE, UNIFORM BUILDING CODE, UNIFORM FIRE CODE AND LOCAL CODES AND ORDINANCES WITH 1998 OREGON AMENDMENTS.
4. DUCT CONSTRUCTION AND HANGING SHALL COMPLY WITH CHAPTER 6 OF THE 1996 OMSC AND WITH CURRENT SMACNA STANDARDS.
EARTHQUAKE BRACE ALL DUCTS 28" DIA AND LARGER WHICH ARE SUSPENDED MORE THAN 12" BELOW STRUCTURAL SYSTEM.
5. JOINTS OF MEDIUM AND HIGH VELOCITY DUCT SYSTEMS SHALL BE SEALED WITH GASKETS OR LISTED MASTIC TYPE DUCT SEALANT,
6. DUCTS SHALL BE INSULATED AS INDICATED ON PLANS.
- SOUND LINING, WHERE INDICATED, SHALL BE 1" 1.5 LB/CU FT FIBERGLASS DUCT LINING COATED TO PREVENT FIBER EROSION AT
VELOCITIES UP TO 4000 FPM.
7. FLEXIBLE DUCTS SHALL CONSIST OF A REINFORCED VAPOR BARRIER, 1 11Z' FIBERGLASS INSULATION, AND NON -PERFORATED
INTERIOR LINER WITH WIRE HELIX, DUCT SHALL BE A UL 181 LISTED CLASS 1 AIR DUCT. FLEXIBLE DUCTS SHALL ONLY BE USED
WHERE SHOWN AND SHALL NOT EXCEED 12' IN LENGTH UNLESS NOTED OTHERWISE.
8. PROVIDE EARTHQUAKE RESTRAINT FOR HVAC EQUIPMENT IN ACCORDANCE WITH SECTION 1630 OF THE 1998 OSSC.
9. PROVIDE FIRE DAMPERS WHERE INDICATED ON PLANS AND AS REQUIRED BY SECTION 713.11 OF THE 1998 OSSC. PROVIDE CEILING
FIRE DAMPERS WHERE INDICATED ON PLANS AND AS REQUIRED BY SECTION 710.2 OF THE 1998 OSSC. INSTALL FIRE DAMPERS AND
CEILING FIRE DAMPERS IN ACCORDANCE WITH THE MANUFACTURERS INSTRUCTIONS, THE TERMS OF THEIR LISTING, AND THE REQ'MCNTS
OF THE CODE.
10. PROVIDE SUPPLY DUCT SMOKE DETECTOR AUTOMATIC SHUT DOWN OF ALL HEATING, COOLING, OR VENTILATION EQUIPMENT,, DELIVERING
IN EXCESS OF 2000 CFM IN ACCORDANCE WITH SECTION 608 OF THE 1996 OMSC. POWER WIRING AND INTERLOCK WIRING WITH THE
BUILDING FIRE ALARM SYSTEM IS BY THE ELECTRICAL CONTRACTOR.
11. HVAC EQUIPMENT, VALVES AND DAMPERS SHALL BE LOCATED IN EASILY ACCESSIBLE LOCATIONS. UNLESS SHOWN ON ARCHITECTURAL
DRAWINGS, REQUIRED ACCESS PANELS SHALL BE PROVIDED BY THE HVAC CONTRACTOR AND INSTALLED BY THE GENERAL CONTRACTOR.
12. ALL MOTOR STARTERS NOT LISTED AS BEING PROVIDED IN THE HVAC EQUIPMENT SCHEDULES ARE TO BE
PROVIDED AND INSTALLED BY THE ELECTRICAL CONTRACTOR,
13. ALL DUCT DIMENSIONS SHOWN ON PLANS ARE INSIDE CLEAR DIMENSIONS.
ABBY
FULL NAME
ABBY
FULL NAME
ABBV
FULL NAME
AC
AIR CONDITIONING UNIT
ESP
EXTERNAL STATIC PRESSURE
NOM
NOMINAL
AFF
ABOVE FINISHED FLOOR
EXH
EXHAUST
OA
OUTSIDE AIR
BDD
BACKDRAFT DAMPER
EXTR
EXTRACTOR
OBD
OPPOSED BLADE DAMPER
BOD
BOTTOM OF DUCT
FD
FIRE DAMPER
OD
OUTSIDE DIMENSION
BOTT
BOTTOM
FLA
FULL LOAD AMPS
RA
RETURN AIR
BTU
BRITISH THERMAL UNITS
FOB
FLAT ON BOTTOM
REG
REGISTER (GRILLE WITH . DAMPER)
BTUH
BRITISH THERMAL UNITS PER HOUR
FOT
FLAT ON TOP
REQ'D
REQUIRED
CAP
CAPACITY
GALV
GALVANIZED
RIO
ROUGH IN ONLY
CFM
CUBIC FEET PER MINUTE
GC
GENERAL CONTRACTOR
SA
SUPPLY AIR
CONN
CONNECT
GR
GRILLE
SL
SOUND LINING
DIFF
DIFFUSER
GWB
GYPSUM WALL BOARD
SM
SHEET METAL
DMPR
DAMPER
HP
HORSE POWER
SP
STATIC PRESSURE
DN
DOWN
ID
INSIDE DIMENSION
STL
STEEL
EC
EGGCRATE
M -M
MACDONALD-MILLER
SUSP
SUSPENDED
EER
ENERGY EFFICIENCY RATIO
MBH
ONE THOUSAND BTUH
TOD
TOP OF DUCT
ELEV
ELEVATION
MCA
MINIMUM CIRCUIT AMPACITY
TV
TURN VANES
12/24
RETURN/EXH
MIN
MINIMUM
TYP
TYPICAL
METAL
EGGCRATE
MT
MOUNT
UNO
UNLESS NOTED OTHERWISE
990
460/3
MUA
MAKE-UP AIR
VD
VOLUME DAMPER
277/1
Y 1
LOW
3
00
VOLTAGE PHASE & DUCT .DIAMETER
DRAWING SHEET INDEX
SHEET NUMBER DESCRIPTION
MQ.01 SCHEDULES - HVAC
M1.01 DETAILS - HVAC
M2.11 FIRST FLOOR PLAN - HVAC
M2.12 FIRST FLOOR PLAN - ZONING PLAN
M2.21 SECOND FLOOR PLAN - HVAC
M2.22 SECOND FLOOR PLAN - ZONING PLAN
M2.31 ROOF PLAN - HVAC
DUCT LEGEND
DAMPER
LEGEND
DIFFUSER/GRILLE SCHEDULE
SYMBOL
DESCRIPTION
SYMBOL
SYMBOL
DESCRIPTION
TYPE
1 Ys HOUR VERTICAL COMBINATION FIRE/SMOKE
DAMPER
FD
1Y2 HOUR CURTAIN STYLE VERTICAL FIRE DAMPER
FSD 1 Y
CESCO FSD(x) OR EQUAL
13290
1 Y
CESCO 75A -V OR EQUAL
t2AJ
DUCT ACCESS - BY MECHANICAL CONTRACTOR
BORDER 3
BDD
BACKDRAFT DAMPER
CESCO BDA OR EQUAL
HEATER
CFM,,
VOLTS
\�_lCFM
STGS '`'
HP
FAN
VOLTS
ACCESS DOOR - 18" x 18" MINIMUM THROUGH
BUILDING
NOTES
VAV-A-101
AD ®
CONSTRUCTION - BY GENERAL CONTRACTOR
MCD
BORDER 6
AS NOTED
VDI
VOLUME DAMPER
720
460/3
B
2
SHOP FABRICATED, CESCO CDS-OB OR EQUAL
BUILDING
277/1
7.
LOW
�IZ
GENERAL NOTES:
35ORL
12
COMBINATION FIRE/SMOKE DAMPER
SURFACE MT RET/EXH
PROVIDE
FIRE DAMPER REQUIREMENTS:
25
REQUIREMENTS (UNLESS OTHERWISE NOTED):
460/3
- A172
1 '
- CLASS II
IN-LINE
277/1
- BLADES
OUT OF AIRSTREAM ON MEDIUM PRESSURE DUCTS
- 165OF FUSIBLE
LINK
AS NOTED
- 165'F FUSIBLE LINK
- FAIL -CLOSE, 120V ACTUATOR (MA230 OR MA418 STD)
WITH PATTERN CONTROLLER
- CLASS 11
6.0
- ACTUATOR
BY MECHANICAL CONTRACTOR,
460/3
GN -340
AND RADIAL OPPOSED BLADE DAMPER.
WIRING BY
ELECTRICAL CONTRACTOR.
PAR
1625
AS NOTED
- INTERLOCK
TO FIRE ALARM SYSTEM BY
VPEE-PAR-1715
10
800
ELECTRICAL
CONTRACTOR
6.0
28
660
DRAWING SHEET INDEX
SHEET NUMBER DESCRIPTION
MQ.01 SCHEDULES - HVAC
M1.01 DETAILS - HVAC
M2.11 FIRST FLOOR PLAN - HVAC
M2.12 FIRST FLOOR PLAN - ZONING PLAN
M2.21 SECOND FLOOR PLAN - HVAC
M2.22 SECOND FLOOR PLAN - ZONING PLAN
M2.31 ROOF PLAN - HVAC
OUTSIDE AIR PROVISION
DUCT LEGEND
DESCRIPTION
SYMBOL
DIFFUSER/GRILLE SCHEDULE
BARE SHEETMETAL
14/12 SM
SYMBOL
MANUFACTUER
SIZE
TYPE
NOTES
120
1 100
&_ MODEL NUMBER
12OW
13280
13290
UNIT TOTAL
13280
TITUS
MCD
BORDER 3
AS NOTED
LAY -IN DIFFUSER
HEATER
CFM,,
VOLTS
\�_lCFM
STGS '`'
HP
FAN
VOLTS
PH
SPD
NOTES
VAV-A-101
PTITUS
10
MCD
BORDER 6
AS NOTED
SURFACE MT DIFFUSER
21
720
460/3
B
2
1/3
BUILDING
277/1
7.
LOW
�IZ
TITUS
35ORL
12
AS NOTED
SURFACE MT RET/EXH
PROVIDE
WITH OBD
25
990
460/3
- A172
1 '
1/3
IN-LINE
277/1
VM
TITUS
TDCA
BORDER 6
AS NOTED
SURFACE MT DIFFUSER
PROVIDE
WITH PATTERN CONTROLLER
630
6.0
19
990
460/3
GN -340
AND RADIAL OPPOSED BLADE DAMPER.
TCFM
TITS
PAR
1625
AS NOTED
LAY -IN RET/EXH
VAV-A-104
VPEE-PAR-1715
10
800
240
420
6.0
28
660
460/3
200
M -M
METAL
EGGCRATE
12/24
RETURN/EXH
PROVIDE
12/24 ACOUSTICAL BOOT.
VAV-A-105
M -M
METAL
EGGCRATE
24/24
RETURN/EXH
PROVIDE
24/24 ACOUSTICAL BOOT.
OUTSIDE AIR PROVISION
DUCT LEGEND
DESCRIPTION
SYMBOL
DESCRIPTION SYMBOL
BARE SHEETMETAL
14/12 SM
FLEX DUCT 120
SOUNDLINE SHEETMETAL (1" LINING)
14/12 SLSM
FLEX CONNECTOR
BARE ROUND SHEETMETAL
120
1 100
WRAPPED ROUND SHEETMETAL
12OW
13280
OUTSIDE AIR PROVISION
Project: TIGARD CORPORATE CENTER
Room
Use
Area
Code Occupancy
Load
(sf/person)
Ave. Vent.
Occupancy Load
(# people)
Outside Air
Required/Person
Total Room
Outside Air
Required
Outside Air
Provided
Building
Office
1 35,774
1 100
1 664
1 20
13280
13290
UNIT TOTAL
13280
13290
NOTES:
1. PARALLEL FAN POWERED TERMINAL UNIT WITH HEAT - PRESSURE INDEPENDENT, SIZE AS LISTED W/DDC CONTROL CARD, DAMPER
ACTUATOR, AND INLET VELOCITY
PROBE PROVIDED BY CONTROL CONTRACTOR. DISCONNECT BY ELECTRICAL CONTRACTOR.
TRANE
MODEL
FACTORY OPTIONS INCLUDE:
GAS HEAT CFM
IN MBH OUTMBH
VAV BOX
SCHEDULE
- FAN CONTROL THROUGH FACTORY WIRED RELAYS
EER/
SEER
- 24V TRANSFORMER, 50VA MIN RATED
WT
LBS
NOTES
- FILTER RACK WITH 1" 20%
EFFICIENT
PLEATED FILTER
SFHFC604
UNIT
NO.
TRANE
MODEL NO.
INLET
SIZE
COOL
CFM
MIN
CFM
FAN
CFM
KW
T
HEATER
CFM,,
VOLTS
PH
STGS '`'
HP
FAN
VOLTS
PH
SPD
NOTES
VAV-A-101
VPEE-PAR-1711
10
870
260
460
5.0
21
720
460/3
B
2
1/3
BUILDING
277/1
7.
LOW
3
VAV-A-102
VPEE-PAR-2415
12
1200
360
630
8.0
25
990
460/3
- A172
1 '
1/3
IN-LINE
277/1
0.1
LOW
3
VAV-A-103
VPEE-PAR-1715
10
1200
360
630
6.0
19
990
460/3
GN -340
2
1/3
0.1
277/1
1625
LOW
3
VAV-A-104
VPEE-PAR-1715
10
800
240
420
6.0
28
660
460/3
200
2
1/3
1625
277/1
137 W
LOW
3
VAV-A-105
VPEE-PAR-1715
10
1200
360
630
6.0
19
990
460/3
120/1
2
1/3
137 WIDIRECT
277/1
Y 1
LOW
3
VAV-A-106
VPEE- PAR -1111
8
760
230
400
7.0
34
630
460/3
1
1/3
277/1
LOW
3
VAV-A-107
VPEE-PAR-2415
12
1600
475
840
8.0
19
1315
460/3
2
1/3
277/1
LOW
3
VAV-A-108
VPEE-PAR-2415
12
1700
510
890
7.5
16
1400
460/3
2
1/3
277/1
LOW
3
VAV-A-109
VPEE-PAR-2415
12
1000
300
530
7.5
28
830
460/3
2
1/3
277/1
LOW
3
VAV-A-110
VPEE-PAR-2415
12
1230
370
650
9.0
27
1020
460/3
2
1/3
277/1
LOW
3
VAV-A-111
VPEE-PAR-1111
8
750
230
390
5.0
25
620
460/3
2
1/3
277/1
LOW
3
VAV-A-1 12
VPEE- PAR -171 1
10
1030
310
540
4.5
16
850
277/1
2
1/3
277/1
LOW
1
VAV-A-1 13
VPEE-PAR-1107
8
550
170
290
2.5
17
460-
277/1
2
1/8
277/1
LOW
5
VAV-A-1 14
VPEE-PAR-1107
8
550
170
290
2.5
17
460
277/1
2
1/8
277/1
LOW
1
VAV-A-115
VPEE-PAR-1107
8
550
170
290
3.0
20
460
277/1
2
1/8
277/1
LOW
6
VAV-A-1 16
VPEE-PAR-1 107
8
550
170
290
2.5
17
460
277/1
2
1/8
277/1
LOW
1
VAV-A-117
VCCE-24
12
2020
610
2
VAV-A-118
VCCE-24
12
1860
560
2
VAV-A-119
VCCE-24
12
1720
520
2
VAV-A-120
VCCE-17
10
1250
380
2
VAV-A-121
VCCE-11
8
600
180
7
VAV-A-122
VCCE-11
8
780
230
8
VAV-A-201
VPEE-PAR-2415
12
840
250
440
9.0
40
690
460/3
2
1/3
277/1
MED
3,4 9.0
VAV-A-202
VPEE-PAR-2415
12
1010
300
530
8.0
30
830
460/3
2
1/3
277/1
LOW
3,4 8.0
VAV-A-203
VPEE-PAR-1715
10
1200
360
630
6.5
20
990
460/3
1
1/3
277/1
LOW
3
VAV-A-204
VPEE-PAR-3220
14
2560
770
1340
13.0
19
2110
460/3
3
1/2
277/1
MED
3`
VAV-A-205
VPEE-PAR-1715
10
1500
450
790
6.5
16
1240
460/3
2
1/3
277/1
LOW
3
VAV-A-206
VPEE-PAR-1715
10
1590
480
840
6.0
14
1320
460/3
2
1/3
277/1
LOW
3
VAV-A-207
VPEE-PAR-1111
8
770
230
400
7.5
36
630
460/3
1
1/3
277/1
LOW
3
VAV-A-208
VPEE-PAR-2415
12
1270
380
670
9.0
26
1050
460/3
1 "
1
3
277/1
LOW
3
VAV-A-209
VPEE-PAR-2415
12
1530
460
800
8.0
19
1260
'460/3
2
1/3
277/1
LOW
3
VAV-A-210
VPEE-PAR-2415
12
1360
410
710
8.0
22
1120
460/3
2
1/3
277/1
LOW
3
VAV-A-211
VPEE-PAR-2415
12
1230
370
650
11.0
33
1020
460/3
2`
1/3
277/1
LOW
3,4 11.0
VAV-A-212
VPEE-PAR-2415
12
1800
540
950
6.5
13
1490
460/3
2
1/8
277/1
MED
1
VAV-A-213
VCCE-11
8
680
210
2
VAV-A-214
VCCE-24
12
1740
520
2
VAV-A-215
VCCE-24
12
1810
540
2
VAV-A-216
VCCE-24
12
1650
500
2
VAV-A-217
VCCE-24
12
1540
460
2
VAV-A-218
VCCE-24
12
1340
400
2
VAV-A-219
VCCE-24
12
1900
570
2
NOTES:
1. PARALLEL FAN POWERED TERMINAL UNIT WITH HEAT - PRESSURE INDEPENDENT, SIZE AS LISTED W/DDC CONTROL CARD, DAMPER
Iv - 46OV/3PH TERMINAL UNITS REQUIRE FOUR WIRE POWER FEED TO SUPPLY 277V/1 PH POWER TO FAN,
0
O
PACKAGED GAS ELEC AIR CONDITIONING UNIT SCHEDULE
ACTUATOR, AND INLET VELOCITY
PROBE PROVIDED BY CONTROL CONTRACTOR. DISCONNECT BY ELECTRICAL CONTRACTOR.
TRANE
MODEL
FACTORY OPTIONS INCLUDE:
GAS HEAT CFM
IN MBH OUTMBH
ESP
I
FAN
HP
- FAN CONTROL THROUGH FACTORY WIRED RELAYS
EER/
SEER
- 24V TRANSFORMER, 50VA MIN RATED
WT
LBS
NOTES
- FILTER RACK WITH 1" 20%
EFFICIENT
PLEATED FILTER
SFHFC604
- FOIL FACED INTERNAL INSULATION
500 400 21280
2.
COOLING ONLY TERMINAL UNIT -
PRESSURE INDEPENDENT, SIZE AS LISTED, W/DDC CONTROL CARD, DAMPER ACTUATOR, AND INLET
9.0
VELOCITY PROBE PROVIDED BY
CONTROL
CONTRACTOR. CONTROL POWER PROVIDED BY CONTROL CONTRACTOR.
AC -A-2
FACTORY OPTIONS INCLUDE:
SFHFC604
60
500 400 21030
- FOIL FACED INTERNAL INSULATION
40
3.
EXISTING UNIT
460 3 210
10700
4.
DISCONNECT THE SECOND STAGE
OF HEAT
IN EXISTING PARALLEL FAN POWERED TERMINAL. EXISTING HEATER KW SIZE SHOWN IN PARENTHESIS (#).
5.
USE EXISTING VAV-B-226 FROM
BUILDING
B
6.
USE EXISTING VAV-C-122 FROM
BUILDING
C
7.
USE EXISTING VAV-C-114 FROM
BUILDING
C
8.
USE EXISTING VAV-C-115 FROM
BUILDING
C
NOTE TO ELECTRICAL ENGINEER•
36
T -STAT
Iv - 46OV/3PH TERMINAL UNITS REQUIRE FOUR WIRE POWER FEED TO SUPPLY 277V/1 PH POWER TO FAN,
0
O
PACKAGED GAS ELEC AIR CONDITIONING UNIT SCHEDULE
UNIT
NO.
AREA
SERVED
TRANE
MODEL
NOM
TONS
GAS HEAT CFM
IN MBH OUTMBH
ESP
I
FAN
HP
OA
CFM
EER/
SEER
ELECTRICAL
WT
LBS
NOTES
VOLT PH MCA
AC -A-1
SOUTH AREA
SFHFC604
60
500 400 21280
2.5
30
5130
9.0
460 3 190
10700
4
AC -A-2
NORTH AREA
SFHFC604
60
500 400 21030
2.5
40
5740
9.0
460 3 210
10700
4
AC -A-3
CENTRAL AREA
SFHFC304
30
400 320 8780
2.5
15
2420
9.0
460 3 94
5980
123
NUI Lb,:
1. PROVIDE WITH THE FOLLOWING FEATURES:
- 2 -STAGE LOW GAS HEAT
- 100% EXHAUST CAPABILITY
2" SPRING ISOLATORS
SUPPLY AIR TEMPERATURE CONTROL WITH VFD AND BYPASS
HIGH EFFICIENCY THROW AWAY FILTERS
TRANE COMMUNICATION INTERFACE MODULE
HIGH EFFICIENCY MOTORS
0-100% ECONOMIZER
ACCESS DOORS
NONFUSED DISCONNECT SWITCH
RETURN AIR TEMPERATURE SENSOR
FACTORY WIRED 15A GFCI CONVENIENCE OUTLET
2. 3 HP EXHAUST FAN MOTOR
3. PROVIDE WITH DUCT SMOKE DETECTOR.
4. EXISTING UNIT
NU I LJ:
1. EXISTING UNIT
2. ADJUST AIRFLOW ON EXISTING FAN TO ACCOMMODATE NEW CFM VALUE SHOWN,
ELECTRIC WALL HEATER SCHEDULE
UNIT NO. SERVICE & LOCATION MFR & MODEL NO. WATTS VOLTS/PHASE FLA NOTES
WH -1 JANITOR 202 1 MARKEL E4002 -TA -RP 750 120/1 6.3 3
WH -A-2 FIRE SPR 118 MARKEL E4002 -TA -RP 750 120/1 6.3 1.2
NOTES:
1. PROVIDE WITH WALL INSRET. CAN & INTEGRAL SINGLE POLE T -STAT.
2. FURNISHED BY M -M INSTALLED BY E.C.
3. EXISTING UNIT PROVIDED & INSTALLED IN SHELL PHASE OF WORK.
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Sequence of operation descriptions for all HVAC systems
PART 2 DESCRIPTIONS
2.01 AUTOMATION ENERGY MANAGEMENT SYSTEM
A. Systems Programming
1. The systems are programmed for unoccupied, warm-up mode, cool -down and occupied mode by
the energy management system, "EMS".
2. The systems independently programmed ore:
a. HVAC systems per specific tenant occupancy.
3. Unoccupied Schedule
a. Heating and cooling systems ore signaled to maintain unoccupied program space
temperature setpoints.
Heating = 65?F (adjustable)
Cooling - 80?F (adjustable)
b. VAV box heaters and fans ore cycled as required to maintain the heating setpoint.
Cooling and economizer outside air intake operation is prevented. VAV box and
terminal unit dampers remain closed.
c. Cooling equipment, economizers and VAV dampers are cycled as required to maintain
the cooling setpoint. Heating operation is prevented.
d. Exhaust fans remain off.
4. Worm -Up Start Schedule
a. Outside air and space temperatures are monitored for a program calculation to
determine on earlier start time of heating systems to provide the space comfort setpoint
prior to the scheduled occupied start time.
b. Gas heat is energized. System supply fon operates continuously. AC units remain off.
c. The VAV unit dampers initially modulate full open and fans remain off until 80 percent
of the zones achieve their setpoints. VAV zone sensors modulate dampers to maintain
zone setpoint.
d. VAV box electric heat remains off.
e. Gas heat shuts down upon 20of zone sensors achieving setpoint.
f. The programmed exhaust fans remain off,
5. Cool -Down Start Schedule
a. Outside air and space temperatures are monitored for a program calculation to
determine an earlier start time of cooling systems to provide the space comfort setpoint
prior to the scheduled occupied start time.
b. System supply fans operate continuously with cooling and economizer damper controls
enabled to maintain occupied cycle setpoints.
c. The VAV units are signaled to maintain occupied setpoints with local heating enabled.
d. The programmed exhaust fans remain off.
6. Occupied Schedule
a. Heating and cooling systems ore signaled to maintain occupied program space
temperature setpoints.
b. System supply fans operate continuously. Economizer and cooling cycles are operated
to maintain occupied comfort setpoints.
c. Rooftop unit exhaust fans are activated to maintain building static pressure setpoints.
d. Exhaust systems operate continuously.
B. Clock Overrides
1. The programming systems shall be provided with override capability via manual pushbuttons at
zone room temperature sensors.
a. When the override is activated. occupied setpoints are provided for the activated zone
for a timed (adjustable) period. The main air handler will be activated, and the terminal
unit will provide heating or cooling to maintain setpoint for the timed period. EMS
shall be capable of logging duration of timed override.
b. The EMS shall have the capability of programming zone manual pushbuttons for floor
(or EMS selectable area) timed overrides. When the pushbutton is activated, the
following functions occur for a timed (adjustable) period.
1. VAV terminal zones for the activated floor operate at occupied setpoints.
2. Corresponding AC unit operates as in occupied cycle (cooling and heating are
enabled).
3. VAV terminal zones on non -override floors remain in unoccupied cycle with
dampers remaining in the closed position,
4. EMS sholl be capable of logging duration of timed override.
2. The system shall also hove the capability of scheduling zone or floor overrides through the
operator workstotion.
2.02 HVAC SYSTEMS
A. VAV Rooftop Air Handler
1. Programming:
a. The supply fon shall operate continuously during EMS scheduled occupied periods, and
optimal start cool -down and warm-up periods. The supply fans shall remain off during
unoccupied periods.
2. Temperature Control
a. The equipment manufacturer provides:
1. A discharge air sensor and electronic controls to operate refrigeration capacity
regulation devices to maintain the supply air temperature setpoint.
2. The electronic control to be capable of receiving a remote signal from EMS to
reset the supply air temperature setpoint from 50?F to 75?F.
3. Internal interlock to allow remote EMS signal to prevent refrigeration
operation.
4. Compressor status, each compressor, run/stop, dry contact for EMS.
5. Compressor oiorm, foil -shutdown, single dry contact for EMS.
EMS/equipment interface requirements to be coordinated with selected
controls contractor.
b. The control contractor provides:
1. Discharge air temperature setpoint reset signal from EMS. Discharge setpoint
shall be reset based on a poll of zone temperature controllers' calculated
cooling or heating demand.
2. Economizer electric actuators and controls. EMS signals economizer domper
actuators to maintain required mixed air temperature. Actuators provided by
controls contractor.
3. EMS prevention of refrigeration operation when outdoor temperature is below
50?F.
4. Minimum outside air override (see below) of economizer function when
outdoor temperature is greater than economizer changeover setpoint (78?F
adjustable).
5. EMS automatic reset of economizer minimum outside air position, 0-100%.
6. EMS remote enable/disoble for refrigeration cycle.
Enable: Permits automatic control start/stop and capacity regulation. Ensure
compressors start, in unloaded condition.
Disable: Lockout, prevents compressor operation.
9. EMS monitoring of run/stop status. each compressor.
10. EMS monitoring of alarm fail. single alarm for all compressors.
EMS/equipment interface requirements to be coordinated with equipment manufacturer.
3. Minimum Outside Air Volume
a. Percent outside air shall be calculated based on the following equation:
%OA - ((MAT- RAT)/(OAT- RAT)) x 100
where %OA percent outside air
MAT = mixed air temperature
OAT = outside air temperature
RAT = return air temperature
b. Outside air cfm shall be calculated based on the following equation:
OACFM = (SOA/100) x SCFM
where %OA = percent outside air
OACFM outside air CFM
SCFM = supply CFM
SCFM sholl be the instantaneous sum of all VAV terminal unit primary CFMs
downstream of the unit.
c. If the outside air temperature is equal to or less than the economizer changeover
setpoint:
1. The economizer function operates normally.
2. The economizer dampers ore not allowed to close to below the SOA (30%
adjustable) or minimum OACFM (adjustable) setpoints.
d. If the outside air temperature is 0?F to 5?F (adjustable) greater than the economizer
changeover setpoint:
1. The economizer function is disabled.
2. The outside air and return air dampers are automatically set to the 50%
physical position,
e. If the outside air temperature is more than 5?F (adjustable) greater than the economizer
changeover setpoint:
1. The economizer function is disabled.
2. The economizer dampers control to the %OA (30% adjustable) or minimum
OACFM (adjustable) setpoint that provides the greatest outside air damper
position.
4. Supply Air Static Pressure Control
a. The equipment manufacturer provides:
1. Fan motor starter and pilot relay suitable for fan start/stop signals. for remote
operation by EMS.
2. Airflow modulation control shall be capable of 3 -point floating control for fan
from remote EMS. Controller shall modulate from 50-4$060 seconds.
3. Feedback of flow modulating device (position or speed) for monitoring by
remote EMS.
EMS/equipment interface requirements to be coordinated with selected controls
contractor.
b. The control controctor provides.
1. Supply duct static probe mounted 2/3 down the main supply duct. The supply
duct pressure sensor is referenced to the occupied space pressure.
2. EMS control of supply fan and fan capacity regulation device to maintain the
design pressure setpoint. Fan must start in the unloaded condition.
3. EMS monitoring of static pressure.
4. EMS remote start/stop for supply fon.
5. 'EMS �modulotion of capacity regulation device for supply fan.
6. EMS monitoring of fon run/stop status through use of current sensitive relay
on motor load wire. Current sensitive relay provided by controls contractor.
7. EMS monitoring of 0-100% position or speed of the VAV modulating device.
EMS/equipment interface requirements to be coordinated with equipment manufacturer.
2.03 VAV TERMINAL UNITS
A. VAV Fon Terminal Unit with Electric Heat
1. General
a. Room ` temperature sensors with a location shown shall be installed with approved
plenum rated cable connections. Temperature controls shall be completely operational.
b. Units shown installed without a room temperature sensor location shall have a
temperature sensor temporarily attached to the terminal unit with a 20' spool of control
wire. Temperature controls sholl be completely operational.
2. Control Criteria
a. Pressure independent controls. A volume sensor measures primary airflow quantity.
b. The room temperature control modulates the variable volume damper between
minimum and maximum volume positions as required to maintain the cooling setpoint.
c. The room temperature control sequence operates the unit fon and heating stages as
required to maintain the heating setpoint. Volume damper is set to minimum position
through heating stages during normal occupancy,
d. The room temperature control shall provide separate occupied and unoccupied
setpoints.
e. Room temperature sensors specified shall have an integral override pushbutton to signal
EMS override functions listed in paragraph 2.01.6 of this specification section.
f. EMS provides:
1. Space temperature indication.
2. Air volume indication.
3. Air volume setpoint indication: minimum and maximum,
4. Temperature setpoint indication: Heating occupied and unoccupied.
5. Temperature setpoint indication: Cooling occupied and unoccupied.
6. Mode indication: Occupied/Unoccupied/Override
7. Adjust setpoints, all, command.
8. Adjust mode. all. command.
9. Adjust override timing command.
10. Heating enable/disable command.
2.05 OUTDOOR ATMOSPHERIC STATIC PRESSURE REFERENCE
A. System Description
1. This system shall consist of a 1" minimum copper riser open at street level and available to all
space static, supply air duct, and return air shaft reference sensors, suitable for providing o
stable and constant outside air reference. Riser shall be fitted with valved stubouts at each floor
level.
B. Reference Location
1. The outdoor reference location point shall be concealed outside the west first floor lobby.
END OF SECTION
Alk
MacDonald Miller
of Oregon
5711 S.W. Hood St.
Portland, OR 97201
P;?
, Urn
LU
t77J_..�F
REVISIONS:
TIGARD CORPORATE
CENTER D
RENAISSANCE TI
12123 SW 69TH AVE
TIGARD, OREGON
HVAC (VOTES
& LEGENDS
ENGINEER:
N. SCOTT
CHECKED BY:
J. KIRK
CAD:
J. SANFORD
FLAT FILE INDEX:
261
LAST REVISED -
05 -16-00
DATE PLOTTED:
05-16-00
ISSUE DATE:
05-16-00
JOB NUMBER -
279 -1016
SHEET NUMBER:
MOGFJ
DATE
W
EXHAUST
FAN SCHEDULE
NIT NO
SERVICE &
LOCATION
MFR. &
MODEL NO.
TYPE
CFM
ESP
V/PH
FAN SPEED
RPM
MAX NOISE
SONES
MOTOR
HP
DRIVE
BDD
WT
CONTROL NOTES
EF -1
TOILET ROOMS
COOK
150C-56
ROOFTOP
1900
0.6
120/1
1092
9.9
2 -Jan
BELT
Y
85
SEE NOTES 12
EF -A-2
IDF ROOM
- A166
GREENHECK CSP -255
IN-LINE
500
0.1
120/1
1 1080
5
325 W
DIRECT
Y
36
T -STAT
EF -A-3
COPY ROOM
- A172
GEMINI
GN -340
IN-LINE
200
0.1
120/1
1625
3.3
137 W
DIRECT
Y
25
CONTINUOUS
EF -A-4
COPY ROOM
- A152
GEMINI
GN -340
IN-LINE
200
0.1
120/1
1625
3.3
137 W
DIRECT
Y
25
CONTINUOUS
EF-A-5COPY
ROOM
- A260
GEMINI
GN -340
IN-LINE
200
0.1
120/1
1625
3.3
137 W
DIRECT
Y
25
CONTINUOUS
EF -A-6
COPY ROOM
- A250
GEMINI
GN -340
IN-LINE
200
0.1
120/1
1625
3.3
137 WIDIRECT
I
Y 1
25
ICONTINUOUSI
NU I LJ:
1. EXISTING UNIT
2. ADJUST AIRFLOW ON EXISTING FAN TO ACCOMMODATE NEW CFM VALUE SHOWN,
ELECTRIC WALL HEATER SCHEDULE
UNIT NO. SERVICE & LOCATION MFR & MODEL NO. WATTS VOLTS/PHASE FLA NOTES
WH -1 JANITOR 202 1 MARKEL E4002 -TA -RP 750 120/1 6.3 3
WH -A-2 FIRE SPR 118 MARKEL E4002 -TA -RP 750 120/1 6.3 1.2
NOTES:
1. PROVIDE WITH WALL INSRET. CAN & INTEGRAL SINGLE POLE T -STAT.
2. FURNISHED BY M -M INSTALLED BY E.C.
3. EXISTING UNIT PROVIDED & INSTALLED IN SHELL PHASE OF WORK.
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Sequence of operation descriptions for all HVAC systems
PART 2 DESCRIPTIONS
2.01 AUTOMATION ENERGY MANAGEMENT SYSTEM
A. Systems Programming
1. The systems are programmed for unoccupied, warm-up mode, cool -down and occupied mode by
the energy management system, "EMS".
2. The systems independently programmed ore:
a. HVAC systems per specific tenant occupancy.
3. Unoccupied Schedule
a. Heating and cooling systems ore signaled to maintain unoccupied program space
temperature setpoints.
Heating = 65?F (adjustable)
Cooling - 80?F (adjustable)
b. VAV box heaters and fans ore cycled as required to maintain the heating setpoint.
Cooling and economizer outside air intake operation is prevented. VAV box and
terminal unit dampers remain closed.
c. Cooling equipment, economizers and VAV dampers are cycled as required to maintain
the cooling setpoint. Heating operation is prevented.
d. Exhaust fans remain off.
4. Worm -Up Start Schedule
a. Outside air and space temperatures are monitored for a program calculation to
determine on earlier start time of heating systems to provide the space comfort setpoint
prior to the scheduled occupied start time.
b. Gas heat is energized. System supply fon operates continuously. AC units remain off.
c. The VAV unit dampers initially modulate full open and fans remain off until 80 percent
of the zones achieve their setpoints. VAV zone sensors modulate dampers to maintain
zone setpoint.
d. VAV box electric heat remains off.
e. Gas heat shuts down upon 20of zone sensors achieving setpoint.
f. The programmed exhaust fans remain off,
5. Cool -Down Start Schedule
a. Outside air and space temperatures are monitored for a program calculation to
determine an earlier start time of cooling systems to provide the space comfort setpoint
prior to the scheduled occupied start time.
b. System supply fans operate continuously with cooling and economizer damper controls
enabled to maintain occupied cycle setpoints.
c. The VAV units are signaled to maintain occupied setpoints with local heating enabled.
d. The programmed exhaust fans remain off.
6. Occupied Schedule
a. Heating and cooling systems ore signaled to maintain occupied program space
temperature setpoints.
b. System supply fans operate continuously. Economizer and cooling cycles are operated
to maintain occupied comfort setpoints.
c. Rooftop unit exhaust fans are activated to maintain building static pressure setpoints.
d. Exhaust systems operate continuously.
B. Clock Overrides
1. The programming systems shall be provided with override capability via manual pushbuttons at
zone room temperature sensors.
a. When the override is activated. occupied setpoints are provided for the activated zone
for a timed (adjustable) period. The main air handler will be activated, and the terminal
unit will provide heating or cooling to maintain setpoint for the timed period. EMS
shall be capable of logging duration of timed override.
b. The EMS shall have the capability of programming zone manual pushbuttons for floor
(or EMS selectable area) timed overrides. When the pushbutton is activated, the
following functions occur for a timed (adjustable) period.
1. VAV terminal zones for the activated floor operate at occupied setpoints.
2. Corresponding AC unit operates as in occupied cycle (cooling and heating are
enabled).
3. VAV terminal zones on non -override floors remain in unoccupied cycle with
dampers remaining in the closed position,
4. EMS sholl be capable of logging duration of timed override.
2. The system shall also hove the capability of scheduling zone or floor overrides through the
operator workstotion.
2.02 HVAC SYSTEMS
A. VAV Rooftop Air Handler
1. Programming:
a. The supply fon shall operate continuously during EMS scheduled occupied periods, and
optimal start cool -down and warm-up periods. The supply fans shall remain off during
unoccupied periods.
2. Temperature Control
a. The equipment manufacturer provides:
1. A discharge air sensor and electronic controls to operate refrigeration capacity
regulation devices to maintain the supply air temperature setpoint.
2. The electronic control to be capable of receiving a remote signal from EMS to
reset the supply air temperature setpoint from 50?F to 75?F.
3. Internal interlock to allow remote EMS signal to prevent refrigeration
operation.
4. Compressor status, each compressor, run/stop, dry contact for EMS.
5. Compressor oiorm, foil -shutdown, single dry contact for EMS.
EMS/equipment interface requirements to be coordinated with selected
controls contractor.
b. The control contractor provides:
1. Discharge air temperature setpoint reset signal from EMS. Discharge setpoint
shall be reset based on a poll of zone temperature controllers' calculated
cooling or heating demand.
2. Economizer electric actuators and controls. EMS signals economizer domper
actuators to maintain required mixed air temperature. Actuators provided by
controls contractor.
3. EMS prevention of refrigeration operation when outdoor temperature is below
50?F.
4. Minimum outside air override (see below) of economizer function when
outdoor temperature is greater than economizer changeover setpoint (78?F
adjustable).
5. EMS automatic reset of economizer minimum outside air position, 0-100%.
6. EMS remote enable/disoble for refrigeration cycle.
Enable: Permits automatic control start/stop and capacity regulation. Ensure
compressors start, in unloaded condition.
Disable: Lockout, prevents compressor operation.
9. EMS monitoring of run/stop status. each compressor.
10. EMS monitoring of alarm fail. single alarm for all compressors.
EMS/equipment interface requirements to be coordinated with equipment manufacturer.
3. Minimum Outside Air Volume
a. Percent outside air shall be calculated based on the following equation:
%OA - ((MAT- RAT)/(OAT- RAT)) x 100
where %OA percent outside air
MAT = mixed air temperature
OAT = outside air temperature
RAT = return air temperature
b. Outside air cfm shall be calculated based on the following equation:
OACFM = (SOA/100) x SCFM
where %OA = percent outside air
OACFM outside air CFM
SCFM = supply CFM
SCFM sholl be the instantaneous sum of all VAV terminal unit primary CFMs
downstream of the unit.
c. If the outside air temperature is equal to or less than the economizer changeover
setpoint:
1. The economizer function operates normally.
2. The economizer dampers ore not allowed to close to below the SOA (30%
adjustable) or minimum OACFM (adjustable) setpoints.
d. If the outside air temperature is 0?F to 5?F (adjustable) greater than the economizer
changeover setpoint:
1. The economizer function is disabled.
2. The outside air and return air dampers are automatically set to the 50%
physical position,
e. If the outside air temperature is more than 5?F (adjustable) greater than the economizer
changeover setpoint:
1. The economizer function is disabled.
2. The economizer dampers control to the %OA (30% adjustable) or minimum
OACFM (adjustable) setpoint that provides the greatest outside air damper
position.
4. Supply Air Static Pressure Control
a. The equipment manufacturer provides:
1. Fan motor starter and pilot relay suitable for fan start/stop signals. for remote
operation by EMS.
2. Airflow modulation control shall be capable of 3 -point floating control for fan
from remote EMS. Controller shall modulate from 50-4$060 seconds.
3. Feedback of flow modulating device (position or speed) for monitoring by
remote EMS.
EMS/equipment interface requirements to be coordinated with selected controls
contractor.
b. The control controctor provides.
1. Supply duct static probe mounted 2/3 down the main supply duct. The supply
duct pressure sensor is referenced to the occupied space pressure.
2. EMS control of supply fan and fan capacity regulation device to maintain the
design pressure setpoint. Fan must start in the unloaded condition.
3. EMS monitoring of static pressure.
4. EMS remote start/stop for supply fon.
5. 'EMS �modulotion of capacity regulation device for supply fan.
6. EMS monitoring of fon run/stop status through use of current sensitive relay
on motor load wire. Current sensitive relay provided by controls contractor.
7. EMS monitoring of 0-100% position or speed of the VAV modulating device.
EMS/equipment interface requirements to be coordinated with equipment manufacturer.
2.03 VAV TERMINAL UNITS
A. VAV Fon Terminal Unit with Electric Heat
1. General
a. Room ` temperature sensors with a location shown shall be installed with approved
plenum rated cable connections. Temperature controls shall be completely operational.
b. Units shown installed without a room temperature sensor location shall have a
temperature sensor temporarily attached to the terminal unit with a 20' spool of control
wire. Temperature controls sholl be completely operational.
2. Control Criteria
a. Pressure independent controls. A volume sensor measures primary airflow quantity.
b. The room temperature control modulates the variable volume damper between
minimum and maximum volume positions as required to maintain the cooling setpoint.
c. The room temperature control sequence operates the unit fon and heating stages as
required to maintain the heating setpoint. Volume damper is set to minimum position
through heating stages during normal occupancy,
d. The room temperature control shall provide separate occupied and unoccupied
setpoints.
e. Room temperature sensors specified shall have an integral override pushbutton to signal
EMS override functions listed in paragraph 2.01.6 of this specification section.
f. EMS provides:
1. Space temperature indication.
2. Air volume indication.
3. Air volume setpoint indication: minimum and maximum,
4. Temperature setpoint indication: Heating occupied and unoccupied.
5. Temperature setpoint indication: Cooling occupied and unoccupied.
6. Mode indication: Occupied/Unoccupied/Override
7. Adjust setpoints, all, command.
8. Adjust mode. all. command.
9. Adjust override timing command.
10. Heating enable/disable command.
2.05 OUTDOOR ATMOSPHERIC STATIC PRESSURE REFERENCE
A. System Description
1. This system shall consist of a 1" minimum copper riser open at street level and available to all
space static, supply air duct, and return air shaft reference sensors, suitable for providing o
stable and constant outside air reference. Riser shall be fitted with valved stubouts at each floor
level.
B. Reference Location
1. The outdoor reference location point shall be concealed outside the west first floor lobby.
END OF SECTION
Alk
MacDonald Miller
of Oregon
5711 S.W. Hood St.
Portland, OR 97201
P;?
, Urn
LU
t77J_..�F
REVISIONS:
TIGARD CORPORATE
CENTER D
RENAISSANCE TI
12123 SW 69TH AVE
TIGARD, OREGON
HVAC (VOTES
& LEGENDS
ENGINEER:
N. SCOTT
CHECKED BY:
J. KIRK
CAD:
J. SANFORD
FLAT FILE INDEX:
261
LAST REVISED -
05 -16-00
DATE PLOTTED:
05-16-00
ISSUE DATE:
05-16-00
JOB NUMBER -
279 -1016
SHEET NUMBER:
MOGFJ
DATE
W
SUSPEND EXHAUST----,
FAN FROM STRUCTURE.
INSULATED FLEX `
HUNG AS STRAIGHT ^
AS POSSIBLE
6'-0" MAX.
0011N -LINE EXHA
�b T.Yf
BUILT UP ROOF
F.
v
In
LO
ROUND TO
RECTANGULAR
TRANSITION
DIFFUSER IN T -BAR CEILING
CONNECTION PER
MANUFACTURER REQUIREMENTS
T FAN INS"FALLATION ETAI L
AC UNIT
NEOPRENE WEATHER SEAL BY RAIL MFR.
INSULATION STRIP BY G.C.
ROOFING BY G.C.
CANT STRIP BY G.C.
SLEEPER CAP WELD CURB TO STEEL
BY MECH. CONTR. PLATES BY MECH CONTR
Y2" x 4" LONG STEEL PLATE EMBEDDED IN
CONCRETE ON 8'-0" CENTERS BY G.C.
s
CRIB
& E
4..
..r.f—--.--__---_—_
DIFFUSER
NECK SIZE
PERFORATED METAL
Y2 DUCT SIZE + 3"
1"
'1 DIFFUSER CAP DETAILM1 .01j NO SCALE
AC UNIT MFR.'S CURB
AND SPRING RAILS
INSTALLED BY M -M.
2 LAYERS OF 2"
DUCT LINER, STICK
PIN & GLUE, BY MECH
CONTRACTOR, FOR
SOUND ATTENUATION
NOTES:
1. CURB BY GENERAL CONTRACTOR
2. TOP OF CURB TO BE LEVEL
AROUND PERIMETER OF UNIT.
3. TO MINIMIZE NOISE AND VIBRATION
THE ROOF FRAMING SHALL BE
DESIGNED FOR A MAX. STRUCTURAL
DEFLECTION OF W' DUE TO
AC UNIT WEIGHT. SEE EQUIP
SCHEDULE.
n
\
I \ \
I \ \
\1.< I
INSULATED FLEX ``�; TAKE OFF WITH
HUNG AS STRAIGHT, VOLUME DAMPER
AS POSSIBLE•'
12'-0" MAX _...�
DIFFUSER CAN
T -BAR CEILING
h \ , / DIFFUSER
/ \ CONNECTION PER
\ MANUFACTURER REQUIREMENTS
NO SCALE
n
I \ IN \ \
I \ \
INSULATED FLEX
HUNG AS STRAIGHT r \
AS POSSIBLE
12'-0" MAX "� TAKE OFF WITH
VOLUME DAMPER
�r
`- DIFFUSER IN GYP BD CEILING
CONNECTION PER
MANUFACTURER REQUIREMENTS
DIFFUSER INSTAL TI 0 N D ETAI
C
(SI
DUCT
COMBINATION FIRE/SMOKE DAMPER LIY2 AND 3 HOUR RATED
STED AND LABELLED BY:
INSTALLATION INSTRUCTIONS
rfPE C VERTM (COUNTING
NOTE:
CAUTION — HEAVY SPRING USED
TO LOAD SPRINT LINK ACTUATOR,
USE CARE IN RESETTING LINK.
NO SCALE
kwlj �w
DAMPERS SHALL BE SECURED TO COLLAR WITH NO. 10 SHEET METAL
SCREWS 6" ON CENTER. 1/4" DIA. NUTS AND BOLTS. WELDING. OR 3/16"
STEEL POP RIVETS.
SEE NOTES 2 AND 3 FOR JOINT DETAIL.
ANGLES SHALL BE A MINIMUM OR 1 1/2* X 1 1/2" X 16 GAUGE. FASTEN TO
COLLAR WITH 11,C DIAMETER NUTS AND BOLTS. WELDING Cr ON CENTER,
NO. 10 SHEET METAL SCREWS 6" ON CENTER, OR 3/16" STEEL POP RIVETS.
(SEE NOTE 4 FOR CLEARANCE AND OVERLAP.)
1. COLLARS SHALL BE OF THE SAME GAUGE OR HEAVIER AS THE DUCT TO
WHICH IT IS ATTACHED. GAUGES SHALL CONFORM TO SMACNA OR ASHRAE
DUCT STANDARDS. COLLARS SHALL EXTEND APPROXIMATELY 3" ON
EITHER SIDE OF WALL OR FLOOR TO FACILITATE THE JOINING OF THE
COLLAR TO THE DUCT. IN CASES WHERE THE WIDTH OF THE RETAINING
ANGLE IS SUCH THAT IT WOULD INHIBIT JOINING THE COLLAR TO THE
DUCT. THE COLLAR MAY EXTEND APPROXIMATELY 2" BEYOND THE EDGE OF
THE ANGLES. SEE NOTE 3.
2. THE FOLLOWING DUCT—COLLAR CONNECTIONS MAY BE
USED ON ALL SYSTEMS:
— INSIDE SLIP — ANGLE SLIP
— PLAIN 'S' SLIP — DOUBLE 'S' SLIP
— HEMMED 'S' SLIP — CUP SLIP
— BAR SLIP — DRIVE SLIP
ALTERNATE BAR SLIP — POCKET LOCK
(STANDING SLIP)
— REINFORCED BAR SLIP (CLEAT)
3. WHEN THE DUCT WORK TERMINATES AT THE DAMPER. RETAINING ANGLES
ON THE OPPOSITE SIDE OF THE OPENING MAY BE REVERSED PROVIDED
THE SIZE OF THE OPENING IS INCREASED BY AN AMOUNT EQUAL TO
TWICE THE COMBINED THICKNESS OF THE ANGLE AND THE HEIGHT OF
THE SCREW OR BOLTHEAD TO MAINTAIN EXPANSION CLEARANCE. (SEE
NOTE 4.) IN THIS CASE THE COLLAR AT THE OPEN END MAY BE MADE
FLUSH WITH THE EDGE OF THE RETAINING ANGLE.
4. CLEARANCE BETWEEN THE COLLAR AND WALL/FLOOR OPENING SHALL BE
1/8" PER FOOT ON HEIGHT AND WIDTH OF COLLAR TO A MAXIMUM OF
1/2" (E.G. DAMPER 47 3/4" X 47 3/4% COLLAR 48" X 48", OPENING
48 1/2" X 48 1/2"). PERIMETER ANGLES SHALL OVERLAP THE
WALL/FLOOR BY A MINIMUM OF 1%
5. MAXIMUM SINGLE DAMPER OF A MULTIPLE ASSEMBLY SHALL BE 36"X48".
MAXIMUM MULTIPLE ASSEMBLY SHALL BE 72"X48".
6. IN CASES WHERE THE OPENINGS ARE LARGER THAN SPECIFIED IN NOTE
5. A 12" WIDE BRICK OR REINFORCED CONCRETE MULLION MUST BE
PROVIDED BETWEEN ADJACENT ASSEMBLIES.
7. AS WITH ALL JOINTS. CONTRACTOR MUST SEAL DUCT—COLLAR
®� CONNECTIONS. IN FIELD, AFTER INSTALLATION.
IMPORTANT:
— DO NOT CAST DAMPER IN PLACE.
— DO NOT FASTEN RETAINING ANGLES OR DAMPER DIRECTLY TO WALL OR
FLOOR.
— CYCLE DAMPER AFTER INSTALLATION TO INSURE FREE MOVEMENT.
— DO NOT INSTALL DAMPER OUT OF SQUARE OR OUT OF FLAT.
— INSTALL DAMPER IN PLANE OF FIRE SEPARATION.
NOTE;
SUITABLE ACCESS SERVICE OPENINGS MUST BE PROVIDED TO MAKE FIRE
DAMPERS ACCESSIBLE FOR INSPECTION AND SERVICING.
MacDonald Miller
of Oregon
srn S.W. Hid St.
Portland, OR 97201
PFiaie: (503) 230-891
Fax: (503) 230-238
PRO
/r
GIN",
A , /
'SCC"J
i.
REVISIONS:
7im-
TIGARD
n"
CENTER D
'-O"ENAISSANCE TI
12123 SW 69TH AVE
TIGARD, OREGON
HVAC DETAILS
ENGINEER:
LAST REVISED:
N. SCOTT
05-16-00
CHECKED BY.
DATE PLOTTED:
J. KIRK
05-16-00
CAD:
ISSUE DATE:
J. SANFORD
05-16-00
FLAT FILE INDEX:
JOB NUMBER:
261
279-1016
ISAV%
L,%i'u"Eu
low& moft
Fvr%
F L_j
—% ElmR--%# M&A T
SHEET NUMBER:
DATE
FLOOR PLAN — HVAC
E
N
In
d'
GENERAL NOTES:
A. PROVIDE ROUND TO RECTANGULAR TRANSITIONS AT ALL SA DIFFUSERS.
B. PROVIDE A MINIMUM OF 5' SL DUCTWORK AT OUTLET OF ALL FAN
POWERED AND COOLING ONLY VAV BOXES.
C. PROVIDE A MINIMUM OF 3' CLEARANCE IN FRONT OF ELECTRIC
HEATERS AND CONTROL PANELS ON ALL FAN POWERED VAV BOXES
AND IN FRONT OF CONTROL PANELS ON ALL VAV BOXES.
D. PROVIDE INSULATED BASES ON ALL THERMOSTATS MOUNTED ON
EXTERIOR WALLS OR COLUMNS.
SHEET NOTES:
(D EXISTING BOX PROVIDED & INSTALLED
IN SHELL PHASE OF WORK.
�2 THIS WALL MOUNTED ELECTRICAL HEATER TO BE
USED FOR FREEZE PROTECTION ONLY. COORDINATE
EXACT LOCATION WITH GENERAL CONTRACTOR.
-
MacDonald Miller
Company. Inc.
5711 S.W. Hood St.
Portland, OR 97201
Phone: (sod 2ao-8991
Fes: (soa) 736-=7
11 �; 3o06 II
REVISIONS:
TIGARD CORPORATE
CENTER r
RENAISSANCE TI
12123 SW 69TH AVENUE
TIGARD. OREGON
FIRST FLOOR
HVAC PLAN
ENGINEER:
LAST REVISED:
N. SCOTT
05-16-00
CHECKED BY.
DATE PLOTTED:
J. KIRK
05-16-00
CAD:
ISSUE DATE:
J. SANFORD
05-16-00
DRAWING NUMBER:
279-1016
ISSUEup""
p P" E Y R " MAIT
SHEET NUMBER.
Nl2.11
DATE
1 ST FLOOR PLAN —HVAC
E
•
•
LTi;
MacDonald Miller
of Oregon
5711 S.W. Hood St.
Portland, OR 97201
Pnw.: (sod 2so-8991
Fox: (sod 23oa2ae
GIN
• p , n �J of ` 1 pr^
U P
REVISIONS:
TIGARD CORPORATE
CENTER BLDG -A
RENAISSANCE TI
12123 SW 69TH AVE
TIGARD, OREGON
1ST FLOOR
ZONING PLAIN
DATE
ENGINEER:
LAST REVISED:
N. SCOTT
05-16-00
CHECKED BY:
DATE PLOTTED:
J. KIRK
05-16-00
CAD:
ISSUE DATE:
J. SANFORD
05-16-00
FLAT FILE INDEX:
J08 NUMBER:
262
279-1016
0
W
r
0
1
a -L
GENERAL NOTES:
A. PROVIDE ROUND TO RECTANGULAR TRANSITIONS AT ALL SA DIFFUSERS.
B. PROVIDE A MINIMUM OF 5' SL DUCTWORK AT OUTLET OF ALL FAN
POWERED AND COOLING ONLY VAV BOXES.
C. PROVIDE A MINIMUM OF 3' CLEARANCE IN FRONT OF ELECTRIC
HEATERS AND CONTROL PANELS ON ALL FAN POWERED VAV BOXES
AND IN FRONT OF CONTROL PANELS ON ALL VAV BOXES.
D. PROVIDE INSULATED BASES ON ALL THERMOSTATS MOUNTED ON
EXTERIOR WALLS OR COLUMNS.
NOTES:
O EXISTING BOX PROVIDED & INSTALLED
IN SHELL PHASE OF WORK.
G
DATE
ITIGARD CORPORATE
`RENAISSANCE T1
12123 SW 69TH AVENUE
TIGARD, OREGON
SECOND FLOOR
HVAC PLAN
ENGINEER:
LAST REVISED:
N. SCOTT
05-16-00
CHECKED BY:
DATE PLOTTED:
J. KIRK
05-16-00
CAD:
ISSUE DATE:
J. MILLER
05-16-00
DRAWING NUMBER:
279-1016
IsZWED
P E R a m` I T
SHEET NUMBER:
M2.21
0
2nd FLOOR PLAN — HVAC
E
N
N
N
�REVISIONS.
TIGARc•.
.' CORPORATE
B
IRENA
ISSANCE TI
12123 SW 69TH AVE
TIGARD. OREGON
2nd FLOOR
CONING PLAN
ENGINEER:
LAST REVISED:
N. Scorn
05-16-00
CHECKED BY:
DATE PLOTTED:
J. KIRK
05-16-00
CAD:
ISSUE DATE:
J. SANFORD
05-16-00
FLAT FILE INDEX:
JOB NUMBER:
262
279-1016
{�;
SHEET NUMBER:
M-2.22