APPROVED BLD RESUB1 BLD2021-0347+Mechanical_Plan+4.22.2021_9.34.17_AM+2158303ABBREVIATIONS
GENERAL
AD
ACCESS DOOR
ADD'L
ADDITIONAL
AF
AIR FOIL
AFF
ABOVE FINISHED FLOOR
AFR
ABOVE FINISHED ROOF
ALT
ALTITUDE OR ALTERNATE
AMP
AMPERE
AP
ACCESS PANEL
APD
AIR PRESSURE DROP
ARCH
ARCHITECT
AS
AIR STREAM
ATC
AUTOMATIC TEMPERATURE CONTROL
ATM
ATMOSPHERE
AVE
AVERAGE
BHP
BRAKE HORSEPOWER
BLDG
BUILDING
BOD
BOTTOM OF DUCT
BTU
BRITISH THERMAL UNIT
BTUH
BTU PER HOUR
CENT
CENTRIFUGAL
CFM
CUBIC FEET PER MINUTE
CLG
CEILING OR COOLING
CO
CARBON MONOXIDE
COL
COLUMN
CONN
CONNECTION
CONTR
CONTRACTOR
D
DRAIN OR DEPTH
DB
DRY BULB TEMPERATURE
DEG
DEGREE
DDC
DIRECT DIGITAL CONTROL
DIA
DIAMETER
DIM
DIMENSION
DN
DOWN
DP
DIFFERENTIAL PRESSURE
EA
EACH OR EXHAUST AIR
EAT
ENTERING AIR TEMPERATURE
EFF
EFFICIENCY
ELEC
ELECTRICAL
ELEV
ELEVATION
ENT
ENTER
ESP
EXTERNAL STATIC PRESSURE
EWT
ENTERING WATER TEMPERATURE
EXH
EXHAUST
EXIST
EXISTING
EXT
EXTERNAL
EXP
EXPANSION
F
FAHRENHEIT
FA
FREE AREA
FC
FLEXIBLE CONNECTION
FLA
FULL LOAD AMPS
FLEX
FLEXIBLE
FLRDR
FLOOR DRAIN
FO
FLAT OVAL
FPM
FEET PER MINUTE
FPS
FEET PER SECOND
FS
FLOW SWITCH
FT
FEET
GA
GAUGE
GAL
GALLONS
GALV
GALVANIZED
GC
GENERAL CONTRACTOR
GPH
GALLONS PER HOUR
GPM
GALLONS PER MINUTE
GIRD
GRADE
GWB
GYPSUM WALL BOARD
HGT
HEIGHT
HP
HORSEPOWER OR HIGH POINT
HR
HOUR
HTG
HEATING
HZ
HERTZ (FREQUENCY, CYCLES PER SECOND)
ID
INSIDE DIAMETER
IN
INCHES
L
LENGTH
LAT
LEAVING AIR TEMPERATURE
LB
POUND
LF
LINEAR FEET
LP
LOW POINT
LRA
LOCKED ROTOR AMPS
LUVR
LOUVER
LVG
LEAVING
LWT
LEAVING WATER TEMPERATURE
MAX
MAXIMUM
MBH
THOUSAND BTUH
MCA
MINIMUM CIRCUIT AMPS
MECH
MECHANICAL
MFR
MANUFACTURER
MIN
MINIMUM
N/A
NOT APPLICABLE
NC
NORMALLY CLOSED OR NOISE CRITERIA
NIC
NOT IN CONTRACT
NO
NORMALLY OPEN
No
NUMBER
NOM
NOMINAL
NTS
NOT TO SCALE
OA
OUTSIDE AIR
OAI
OUTSIDE AIR INTAKE
OD
OUTSIDE DIAMETER
OV
OUTLET VELOCITY
PD
PRESSURE DROP
PH
PHASE
PBG
PLUMBING
POC
POINT OF CONNECTION TO EXISTING
POS
PROVIDED BY OTHER SECTION
PSI
POUNDS PER SQUARE INCH
QTY
QUANTITY
R
RADIUS
RA
RETURN AIR
RET
RETURN
REQ'D
REQUIRED
RH
RELATIVE HUMIDITY
RLA
RUNNING LOAD AMPS
RLF
RELIEF
RM
ROOM
RPM
REVOLUTIONS PER MINUTE
SCH
SCHEDULE
SCR
SCREEN
SDET
SMOKE DETECTOR
SEN
SENSIBLE
SHC
SENSIBLE HEAT CAPACITY
SIP
STATIC PRESSURE
SPECS
SPECIFICATIONS
SF
SQUARE FEET
SS
STAINLESS STEEL
STL
STEEL
SUP
SUPPLY
T
TEMPERATURE
TA
THROWAWAY
TEFC
TOTALLY ENCLOSED FAN COOLED
TEMP
TEMPERATURE
TSTAT
THERMOSTAT
TON
12,000 BTUH COOLING CAPACITY
TOT
TOTAL
TYP
TYPICAL
V
VOLTS (ELECTRICAL)
VEL
VELOCITY
W
WIDTH OR WATT
W/
WITH
WB
WET BULB TEMPERATURE
WMS
WIRE METAL SCREEN
W/O
WITHOUT
WPD
WATER PRESSURE DROP
WTD
WATER TEMPERATURE DIFFERENCE
X
EXISTING EQUIPMENT TO BE REMOVED
XM
EXISTING EQUIPMENT TO REMAIN
XN
NEW LOCATION OF RELOCATED EQUIPMENT
XR
EXISTING EQUIPMENT TO BE RELOCATED
CHILLED WATER
CHWR CHILLED WATER RETURN
CHWS CHILLED WATER SUPPLY
DUCT
ACID
AUTOMATIC CONTROL DAMPER
AFMS
AIR FLOW MEASURING STATION
AL
ACOUSTICAL DUCT LINER
BDD
BACKDRAFT DAMPER
BOD
BOTTOM OF DUCT
CD
CEILING DIFFUSER
DIFF
DIFFUSER
FBD
FLAT BOTTOM DUCT
FO
FLAT OVAL
LID
LINEAR DIFFUSER
MUA
MAKE-UP AIR
OED
OPEN END DUCT
PAD
PRIMARY AIR DAMPER
RA
RETURN AIR
SA
SUPPLY AIR
SL
SOUND LINING
SR
SUPPLY REGISTER
TA
THROW AWAY OR TRANSFER AIR
TG
TRANSFER GRILLE
TOD
TOP OF DUCT
TR
TRANSFER
TSP
TOTAL STATIC PRESSURE (IN. WG)
TV
TURNING VANES
VD
VOLUME DAMPER
AF
AIR FILTER OR AIR FOIL
DDC
DIRECT DIGITAL CONTROL
EHC
ELECTRICAL HEATING COIL
FPB
FAN POWERED BOX
FCU
FAN COIL UNIT
RHC
REHEAT COIL
SF
SUPPLY FAN
TD
TRANSFER DUCT
AAV
AUTOMATIC AIR VENT
ACV
AUTOMATIC CONTROL VALVE
ATV
ATMOSPHERIC VENT
BOP
BOTTOM OF PIPE
CO
CLEAN -OUT
DOV
DRAIN -OFF VALVE
FOB
FLAT ON BOTTOM REDUCER
FOT
FLAT ON TOP REDUCER
MAV
MANUAL AIR VENT
TOP
TOP OF PIPE
V
VENT
CONTROLS
ACID
AUTOMATIC CONTROL DAMPER
ACV
AUTOMATIC CONTROL VALVE
AFMS
AIR FLOW MEASURING STATION
ALM
ALARM
CT
CURRENT TRANSFORMER (STATUS FEEDBACK)
DAT
DISCHARGE AIR TEMPERATURE SENSOR
DDC
DIRECT DIGITAL CONTROL
LAT
LEAVING AIR TEMPERATURE SENSOR
MAT
MIXED AIR TEMPERATURE SENSOR
OSA
OUTSIDE AIR
OS
OCCUPANCY SENSOR (CO2)
NC
NORMALLY CLOSED (ON LOSS OF POWER)
NO
NORMALLY OPEN (ON LOSS OF POWER)
SD
SMOKE DETECTOR
SIP
STATIC PRESSURE SENSOR
SPD
SPEED CONTROL
S/S
START/STOP
T
TEMPERATURE SENSOR/THERMOSTAT
TR
TRANSFORMER
DUCTWORK
W D
RECTANGULAR RETURN/EXHAUST
W D
RECTANGULAR DUCT
10x6
DUCT, W=WIDTH, D=DEPTH
10x6
AS VIEWED
ROUND DUCT
ROUND RETURN/EXHAUST DUCT
DIA
(DIA=INSIDE DIAMETER)
10"Q1
FLAT OVAL DUCT
10x6 FO
ROUND SUPPLY DUCT UP
STANDARD RADIUS ELBOW
(R = W)
ROUND SUPPLY DUCT DOWN
SUPPLY/RETURN/EXHAUST
R
<
�W�
RECT. SUPPLY DUCT UP
FULL LENGTH SPLITTER VANES
r
rrr
RECT. SUPPLY DUCT DOWN
(R c W)
�R
SUPPLY/RETURN/ EXHAUST
ROUND RETURN DUCT UP
ROUND RETURN DUCT DOWN
SPLIT TAKE -OFF
RETURN DUCT UP
RETURN DUCT DOWN
RECTANGULAR WYE SUPPLY
ROUND EXHAUST DUCT UP
ROUND EXHAUST DUCT DOWN
AD
RECT. EXHAUST DUCT UP
FIRE DAMPER ACCESS DOOR
O
/
ADJ
RECT. EXHAUST DUCT DOWN
CHANGE OF ELEVATION
6" 0
(R)RISE OR (D)DROP
i R/D
RECTANGULAR DUCT TO ROUND
10x6
SUPPLY/RETURN/EXHAUST
CEILING DUCT MOUNTED
45° TAP TAKE -OFF
DIFFUSER/GRILLE
45° TAKE -OFF
VD
TRANSITION TO ROUND
TAKE -OFF TO DIFFUSER/GRILLE
W/ FLEX DUCT
y
VD
45° TAKEOFF
90° RECT. TAP
TAKE -OFF +
1
+ +
SQUARE TO ROUND
BELLMOUTH
CONNECTION
CONNECTION
CEILING DUCT MOUNTED
ziiVD
DIFFUSER/GRILLE
_li
CONVERGE RETURN/EXHAUST
W/45° TAKE -OFFS
ACOUSTICALLY LINED DUCT
EXTERNALLY WRAPPED DUCT
OPEN END DUCT W/ 1/2"x1/2" WMS
BARE DUCT
FIRE DAMPER
FD
_J
FIRE -SMOKE DAMPER
F S D
FLEXIBLE DUCT (DOUBLE LINE)
FLEXIBLE DUCT (SINGLE LINE)
CEILING RADIATION DAMPER
CRD
AIR
DISTRIBUTION
TERMINALS
SUPPLY DIFFUSER
NECK SIZE:
AIR TERMINAL CALLOUT
TYPE: — A 10 0
CFM: �TYP2
RETURN GRILLE
AIR INTAKE
EXHAUST GRILLE
AIR DISCHARGE
CEILING R.A. SOUND BOOT
�C7
GOOSENECK
RELIEF/EXHAUST HOOD
i it
II
DUCT MOUNTED "BULLS EYE"
DIFFUSER
GOOSENECK INTAKE AIR HOOD
\; /
II
MODUBLOC DIFFUSER
i \
LINEAR SLOT DIFFUSER
DOUBLE DEFLECTION END OF BRANCH
--T„
DOUBLE DEFLECTION BRANCH
SUPPLY DIFFUSER
MOUNTED SUPPLY DIFFUSER
1
CONTROLS LEGEND
TT
THERMOSTAT
OS
OCCUPANCY SENSOR (CO2)
O
SPACE TEMPERATURE SENSOR
O
AVERAGING SPACE
TEMPERATURE SENSOR
�M]
MOTORIZED DAMPER
SD
DUCT MOUNTED SMOKE DETECTOR
DUCT MOUNTED PRESSURE SENSOR
DIFFERENTIAL PRESSURE SENSOR
24 MODULATING DAMPER
ACTUATOR
2-POSITION DAMPER ACTUATOR
BACKDRAFT DAMPER
OUTSIDE AIR TEMP SENSOR
DISCHARGE AIR TEMP SENSOR
MIXED AIR TEMP SENSOR
DUCT STATIC PRESSURE SENSOR
HUMIDISTAT (SPACE MOUNT)
HUMIDISTAT (DUCT MOUNT)
DUCT MOUNTED SAIL SWITCH
ROUND CONTROL DAMPER
Idx��_1►[e1�J�_CZK�1���:Z�]�U_1► 1��:7
BAROMETRIC RELIEF DAMPER
DIAGRAM EQUIPMENT SYMBOLS
EQUIPMENT CALLLOUT EQ-X
FAN POWERED
VAV TERMINAL
FILTER BANK
FAN POWERED VAV
TERMINAL WITH
REHEAT COIL REHEAT MODULE
SINGLE DUCT
COOLING COIL VAV TERMINAL
xc
OUTDOOR CONDENSING DUAL DUCT
UNIT OR HEAT PUMP VAV TERMINAL
_ 2-WAY AUTOMATIC CONTROL
VALVE (MODULATING)
PACKAGED ROOFTOP UNIT - y
\ 3-WAY AUTOMATIC CONTROL
VALVE (MODULATING)
REQUIRED CLEARANCE AREA
WATER SOURCE HEAT
PUMP WITH SIDE RETURN c
GOOSENECK STYLE ROOF HOOD \'
i
WATER SOURCE HEAT
PUMP WITH END RETURN
"CHINA CAP" STYLE ROOF HOOD
FAN COIL UNIT
F - -
�
FLAT STYLE ROOF HOOD
IL - -
PACKAGED TERMINAL
AC OR HEAT PUMP
PERIMETER STEAM HEAT
CONVECTOR UNIT 01
VRF DUCTED FAN
COIL UNIT
DUCTLESS SPLIT WALL
MOUNTED FAN COIL UNIT
VRF HEAT
RECOVERY MODULE
VRF HEAT PUMP UNIT CEILING MOUNTED
EXHAUSTFAN
� Q
INLINE EXHAUST FAN
�I
T
PT
4
AV
�MV
�co
PIPING LEGEND
BALL VALVE
BUTTERFLY VALVE
HOSE END BALL VALVE WITH CAP AND CHAIN
PLUG VALVE
2-WAY MODULATING PRESSURE INDEPENDENT ACV
AUTOMATIC FLOW LIMITING VALVE (PRESSURE INDEPENDENT)
COMBINATION FLOW METER/SHUT-OFF/BALANCING VALVE (CIRCUIT SETTER)
UNION
BLIND FLANGE
PIPE - CAPPED City Of Pdmonds
PRESSURE/THERMOMETER WELL
AIR VENT - AUTOMATIC
AIR VENT - MANUAL
DIRECTION OF FLOW
FLEXIBLE CONNECTOR
PIPE - DOWN
PIPE - UP
CLEANOUT FOR CONDENSATE DRAIN
PIPE BREAK (SINGLE LINE)
BALL VALVE
REDUCER
Work
Building IlDepartment
MECH NICAL FOR T/I
Address 22817 10i ND PL W SUITE A
Owner TR INTERNATIONAL
----------------------------------
------------------------------------
Approved Date 5-3-2021
Building Official Er%&
Permit Number
BLD2021-0347
APPROVED
PLANS MUST BE
ON JOB SITE
ALL WORK SUBJECT
TO FIELD
INSPECTION FOR
CODE COMPLIANCE
RESUB
Apr 22 2021
CITY OF EDMONDS
DEVELOPMENT SERVICES
DEPARTMENT
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SYMBOLS
AND
LEGENDS
SHEET NO.
M.1.0
VAV TERMINAL SCHEDULE
MARK
MANUFACTURER
MODEL
DESCRIPTION
INLET
SIZE
MAX CFM
MIN CFM
VOLTAGE
WEIGHT
REMARKS
FTU-01
TRANE
VSEF
EXISTING FAN POWERED TERMINAL UNIT
12"0
680
200
208-60-1
121 LBS
NOTES 1, 2
FTU-02
TRANE
VSEF
EXISTING FAN POWERED TERMINAL UNIT
12"0
800
200
208-60-1
111 LBS
NOTES 1,2
FTU-03
TRANE
VSEF
EXISTING FAN POWERED TERMINAL UNIT
14"0
1500
300
208-60-1
125 LBS
NOTES 1, 2
FTU-04
TRANE
VSEF
EXISTING FAN POWERED TERMINAL UNIT
14"0
1650
350
208-60-1
125 LBS
NOTES 1,2
FTU-05
TRANE
VSEF
EXISTING FAN POWERED TERMINAL UNIT
14"0
1230
330
208-60-1
125 LBS
NOTES 1, 2
FTU-06
TRANE
VSEF
EXISTING FAN POWERED TERMINAL UNIT
8"0
540
150
208-60-1
105 LBS
NOTES 1,2
FTU-07
TRANE
VSEF
EXISTING FAN POWERED TERMINAL UNIT
12"0
1 650
1 200
1 208-60-1
1 121 LBS
NOTES 1, 2
FTU-08
TRANE
VSEF
EXISTING FAN POWERED TERMINAL UNIT
12"0
1 1000
1 250
1 208-60-1
1 121 LBS
NOTES 1, 2
NOTES:
2. OUTSIDE AIR MINIMUM REQUIREMENTS MET, PER 2018 IMC TABLE 403.3.1.1 AND 2018 WSEC C403.2.6
FIRE DAMPER SCHEDULE
MARK
MANUFACTURER
MODEL
DESCRIPTION
NECK SIZE
REMARKS
FD-01
RUSKIN
FDR25
1.5 HOUR RATED FIRE DAMER
10"0
NONE
FD-02
RUSKIN
FDR25
1.5 HOUR RATED FIRE DAMER
8" 0
NONE
KEY PLAN
GENERAL HVAC NOTES
1. MECHANICAL DESIGN, INSTALLATION & COORDINATION SHALL COMPLY WITH THE FOLLOWING CODES:
A. INTERNATIONAL MECHANICAL CODE (IMC) 2018
B. WASHINGTON STATE ENERGY CODE (WSEC) 2018
C. WASHINGTON STATE INDOOR AIR QUALITY CODE (WSIAQC) 2012
2. THE FOLLOWING NOTES APPLY TO ALL MECHANICAL DRAWINGS. ADDITIONAL MECHANICAL NOTES MAY BE
INDICATED ON EACH MECHANICAL DRAWING. SEE SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS.
3. REFER TO ARCHITECTURAL AND STRUCTURAL DRAWINGS FOR GENERAL CONSTRUCTION INCLUDING, LOUVERS,
CONCRETE EQUIPMENT PADS FLASHING DETAILS, ETC.
4. REFER TO ARCHITECTURAL DRAWING FOR ROOM ELEVATIONS. LOCATE MECHANICAL DEVICES SUCH AS
TEMPERATURE SENSORS, HUMIDISTATS, PANELS, ETC. SO THAT THEY DO NOT CONFLICT WITH GENERAL
CONSTRUCTION (WAINSCOT, DOOR HARDWARE, ETC.) NOR WITH ELECTRICAL SYSTEM (LIGHT SWITCHES,
SPEAKERS, OUTLETS, ETC.).
5. MECHANICAL DRAWINGS SHOW APPROXIMATE LOCATIONS FOR GRILLS AND DIFFUSERS. FIELD COORDINATE
ACTUAL LOCATIONS BY REFERRING TO ARCHITECTURAL DRAWINGS, REFLECTED CEILING PLANS, AND OTHER
CEILING OR SURFACE MOUNTED DEVICES PLANS. INSTALL EQUIPMENT IN CONFORMANCE WITH ARCHITECTURAL
FEATURES IN THE CENTER OF CEILING TILES, IN THE CENTER OF ROOMS, OR WHERE INDICATED ON
ARCHITECTURAL DRAWINGS. WHERE EQUIPMENT IS NOT INDICATED ON ARCHITECTURAL DRAWINGS, OBTAIN
DIRECTION FROM ARCHITECT PRIOR TO INSTALLATION.
6. GENERALLY DUCTWORK PLANNED TO BE TIGHT TO STRUCTURE WITH PIPING BELOW DUCTWORK AND BETWEEN
LIGHT FIXTURES. ADJUST AS NECESSARY.
7. COORDINATE LOCATIONS OF MECHANICAL EQUIPMENT AND DUCTWORK TO PROVIDE CLEARANCES OVER
LIGHTING FIXTURES FOR REMOVAL AND SERVICE ACCESS DUE TO EQUIPMENT MAINTENANCE.
8. ARRANGE HVAC EQUIPMENT SO THAT ACCESS CLEARANCES INDICATED BY DRAWINGS, REQUIRED BY CODES,
AND RECOMMENDED BY MANUFACTURER ARE PROVIDED.
9. WHERE NECESSARY, PROVIDE ACCESS PANELS/DOORS IN DUCTWORK AS INDICATED FOR INSPECTION AND
MAINTENANCE FOR ALL SMOKE/FIRE DAMPERS.
10. GENERAL CONTRACTOR SHALL PROVIDE ACCESS TO FIRE AND/OR COMBINATION FIRE/SMOKE DAMPERS
THROUGH ACCESS DOORS IN HARD CEILINGS AND WALLS. WHERE ACCESS DOORS PENETRATE FIRE RATED
SYSTEMS THEY SHALL BE RATED IN ACCORDANCE WITH IBC REQUIREMENTS.
11. REFER TO ELECTRICAL DRAWINGS FOR ADDITIONAL ELECTRICAL CHARACTERISTICS OF MECHANICAL EQUIPMENT
(VOLTAGES, ETC).
12. ELECTRICAL CHARACTERISTICS OF LISTED EQUIPMENT SHALL BE VERIFIED BY CONTRACTOR DURING SUBMITTAL
PROCESS. ANY ELECTRICAL CHARACTERISTICS THAT DEVIATE FROM THOSE LISTED SHALL BE IDENTIFIED BY
THE CONTRACTOR, SUBMITTED TO THE ENGINEER FOR APPROVAL AND COORDINATED WITH DIVISION 16 (OR
DIVISION 26) PRIOR TO INSTALLATION OF EQUIPMENT AS REQUIRED TO PROPERLY SERVE EQUIPMENT.
13. DRAWINGS ARE SCHEMATIC IN SOME AREAS AND MAY NOT SHOW OFFSETS WHICH MAY BE REQUIRED.
PROVIDE OFFSETS AS REQUIRED AT NO ADDITIONAL COST.
14. REFER TO PIPING DIAGRAMS AND DETAILS FOR REQUIRED FITTINGS, VALVES, ETC. FLOOR PLANS AND
SECTIONS INDICATE EQUIPMENT LOCATIONS AND GENERAL PIPE ROUTING ONLY.
15. DUCTS AND PIPES INDICATED WITHOUT DIMENSIONS SHALL BE SIZED PER PRECEDING UPSTREAM DUCT AND
PIPE SECTIONS.
16. DUCTWORK SIZES SHOWN ARE CLEAR INSIDE DIMENSION.
17. PROVIDE FABRICATED STEEL MEMBER SUPPORTS AS REQUIRED BY MANUFACTURER'S INSTALLATION
INSTRUCTIONS, AS INDICATED ON DRAWINGS, OR IN SPECIFICATIONS FOR INSTALLATION OF EQUIPMENT.
REQUIRED STRUCTURAL MEMBERS, BOLTS, AND WELDS SHALL BE IN ACCORDANCE WITH AMERICAN INSTITUTE
OF STEEL CONSTRUCTION (AISC) MANUAL.
18. IF REQUIRED FOR INSTALLATION OF PIPES, DUCTS, AND EQUIPMENT, PROVIDE ADDITIONAL STRUCTURAL
MEMBERS BETWEEN COLUMNS, JOISTS, AND STRUCTURAL FRAME TO MEET SUPPORT REACTIONS (FORCES,
MOMENTS, AND DEFLECTIONS). STRUCTURAL MEMBERS SHALL BE DESIGNED BY A REGISTERED PROFESSIONAL
ENGINEER.
19. DO NOT CORE DRILL OR DRILL THROUGH BEAMS, COLUMNS, AND SHEAR WALLS, UNLESS INDICATED ON
STRUCTURAL DRAWINGS OR AS APPROVED BY THE STRUCTURAL ENGINEER.
20. ON ALL EXTENDED PLENUMS CONNECTED TO A DISCHARGE OUTLET ON A SUPPLY AIR DEVICE SUCH AS A
WATER SOURCE HEAT PUMP, FAN COIL UNIT, FAN POWERED VAV TERMINAL, PROVIDE 1" THICK INTERIOR
ACOUSTICAL LINER IN THE FIRST 4 FT. OF LENGTH. NO TAP -INS SHALL OCCUR IN THIS SECTION.
21. PROVIDE DUCT LINING FOR THE FOLLOWING DUCTWORK:
A. ALL AIR TRANSFER DUCTS AND CEILING RELIEF GRILLS
B. ALL MIXED AIR AND EXHAUST AIR PLENUMS
C. ALL OUTDOOR AIR DUCTS OR PLENUMS
22. PROVIDE A VOLUME DAMPER FOR EACH SUPPLY BRANCH, RETURN BRANCH (DUCTED ONLY), & EXHAUST
BRANCH WHERE THREE OR MORE OPENINGS ARE ASSOCIATED WITH THE BRANCH, AND ELSEWHERE AS NOTED
ON THE DRAWINGS OR IN SPECIFICATIONS.
23. DUCTWORK STATIC PRESSURE AND SEAL CLASS, BASED ON SMACNA STANDARDS.
24. REFER TO WASHINGTON STATE NREC COMPLIANCE REQUIREMENTS ON DRAWING SCHEDULE SHEETS FOR
ADDITIONAL MECHANICAL PROVISIONS.
25. PROVIDE ECONOMIZERS IN ACCORDANCE WITH WSEC (2018).
26. SEAL DUCT AND PLENUM IN ACCORDANCE WITH WSEC (2018).
27. BALANCE HVAC SYSTEM IN ACCORDANCE WITH WSEC (2018).
28. COMMISSION AND COMPLETE MECHANICAL SYSTEMS IN ACCORDANCE WITH WSEC (2018).
29. PROVIDE COMPLETION/RECORD DRAWINGS IN ACCORDANCE WITH WSEC (2018).
30. INSULATE DUCT AND PLENUM IN ACCORDANCE WITH WSEC (2018).
31. INSULATE PIPING IN ACCORDANCE WITH WSEC (2018).
32. PROVIDE THERMOSTATIC CONTROLS IN ACCORDANCE WITH WSEC (2018).
33. ENSURE SETPOINT OVERLAP RESTRICTION IN ACCORDANCE WITH WSEC (2018).
34. PROVIDE THERMOSTATIC SETBACK CAPABILITIES IN ACCORDANCE WITH WSEC (2018).
35. EQUIP SHUTOFF DAMPER CONTROLS IN ACCORDANCE WITH WSEC (2018).
36. ENSURE VENTILATION IN ACCORDANCE WITH WSEC (2018).
37. PROVIDE DEMAND CONTROL VENTILATION IN ACCORDANCE WITH WSEC (2018).
38. PROVIDE OCCUPANCY SENSORS IN ACCORDANCE WITH WSEC (2018).
39. ENSURE ELECTRIC MOTOR EFFICIENCY IN ACCORDANCE WITH WSEC (2018).
40. PROVIDE SINGLE DUCT VARIABLE AIR VOLUME (VAV) SYSTEMS WITH TERMINAL DEVICES IN ACCORDANCE WITH
WSEC (2018).
41. PROVIDE DUAL DUCT AND MIXING VAV SYSTEMS WITH TERMINAL DEVICES IN ACCORDANCE WITH WSEC (2018).
42. ENSURE WORK ACCESS CLEARANCE FOR ALL MECHANICAL ELECTRICAL PANELS IS IN ACCORDANCE TO THE
NEC (2018).
43. ALL EQUIPMENT, DUCT, AND OTHER ITEMS INSTALLED WITHIN THE RETURN PLENUM MUST BE NONCOMBUSTIBLE, OR SHALL
BE LISTED AND LABELED AS HAVING A FLAME SPREAD INDEX OF NOT MORE THAN 25 AND A SMOKE -DEVELOPED INDEX
OF NOT MORE THAN 50 WHEN TESTED IN ACCORDANCE TO ASTM E 84 OR UL 723.
44. WHERE MULTIPLE AIR -HANDLING SYSTEMS SHARE COMMON SUPPLY OR RETURN AIR DUCTS OR PLENUMS WITI-
A COMBINED DESIGN CAPACITY GREATER THAN 2,000 CFM (0.9 M3/S), THE RETURN AIR SYSTEM SHALL BE
PROVIDED WITH SMOKE DETECTORS IN ACCORDANCE WITH 2O18 IMC 606.2.1.
NORTH(T) I VICINITY MAP
Rosewand Courte
9
Sunrise of Edmonds 4
i 1 oa?
NORTH
Tac6 Be11
Takeout • DellvlrV
22817102nd PI W,
Edmands,VVA 98020
3
1o1
a Louis Braille School
a McDonald's
18keout• Dd very 7
Edmonds Memorial
Cemetery
Goodwill Edmonds
Ihrlh store
SHEET INDEX
SHEET NUMBER
DESCRIPTION
M-1.0
SYMBOLS AND LEGENDS
M-1.1
SCHEDULES AND PROJECT INFORMATION
M-2.0
MAIN FLOOR HVAC PLAN - DEMO
M-2.1
I MAIN FLOOR HVAC PLAN - NEW
LEGAL DESCRIPTION
LEGAL DESCRIPTION WESTGATE ESTATES BILK 000 D-00 - LOT 12
TAX PARCEL NUMBER 00610400001200
-- "=JIPROJECT CONTACTS
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CONTACT
POSITION
EMAIL
TELEPHONE
MIKE TIMMONS
PROJECT MANAGER
MICHAELT@ENVIROMECH.COM
206-391-9574
JAE YOO
DRAFTER
JAEY@ENVIROMECH.COM
206-762-1960
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INFORMATION
SHEET NO.
19
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Apr 22 2021
CITY OF EDMONDS
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MAIN FLOOR
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- DEMO
SHEET NO.
MAIN FLOOR HVAC PLAN -DEMO
SCALE: 1 /8" = 1'-0" RES U B M-2.0
Apr 22 2021
CITY OF EDMONDS
DEVELOPMENT SERVICES
DEPARTMENT
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