SD
SYMBOL
DOUBLE SINGLEABBR DESCRIPTION
RETURN DUCT UP
SUPPLY DUCT UP
OUTSIDE AIR DUCTUP
EXHAUST DUCT UP
RETURN DUCT DN
ROUND DUCT UP
ROUND DUCT DN
ROUND DUCT RISE
ROUND DUCT DROP
RADIUS ELBOWDUCT RISE
CAPPED DUCT
EXISTING DUCTNO CHANGE
EXISTING DUCTTO BE REMOVED
FIRE SMOKEDAMPER
FIRE DAMPER
SMOKE DAMPER
MOTORIZED DAMPER
RA
SA
OA
EA
RA
FSD
FD
SD
MD
SA
OA
EA
SUPPLY DUCT DN
OUTSIDE AIR DUCTDN
EXHAUST DUCT DN
ABBR DESCRIPTION ABBR DESCRIPTION ABBR DESCRIPTION
RADIUS ELBOWDUCT DROP
MITRED ELBOWDUCT RISE
MITRED ELBOWDUCT DROP
MITRED ELBOW
VANED ELBOW
RADIUS ELBOW
RECT.-TO-ROUNDDUCT TRANSITION
DUCT TRANSITION
MANUAL VOLUMEDAMPER W/ LOCKING
QUADRANT
MVD
CONICAL SPIN-INFITTING W/ MANUALVOLUME DAMPER
CONICAL TAP
FLEXIBLE DUCTCONNECTOR
FC
LOW PRESSUREFLEXIBLE DUCT
HVAC:
SYMBOL
SUPPLY DIFFUSER4-WAY THROW
SUPPLY DIFFUSER3-WAY THROW
SUPPLY DIFFUSER2-WAY THROW
SUPPLY DIFFUSER1-WAY THROW
SUPPLY SLOTDIFFUSER
RETURN AIR GRILLE
EXHAST AIR GRILLE
CEILING ACCESSPANEL
AP
AIR TERMINALS:
MECHANICAL LEGEND
UNDERFLOORSWIRL DIFFUSER
PIPING: SUPPLY PIPING(TYPE ABBR. AND
DESCR. NEXTCOLUMN)
CHILLED WATERSUPPLY
CHWS
CHILLED WATERRETURN
CHWR
CONDENSER WATERSUPPLY
CWS
CONDENSER WATERRETURN
CWR
PROCESS COOLINGWATER SUPPLY
PCS
PROCESS COOLINGWATER RETURN
PCR
PIPING TO BEREMOVED
SYMBOL
RSREFRIGERANT
SUCTION
RLREFRIGERANT
LIQUID
RLREFRIGERANT
LIQUID
VALVES:
GV GATE VALVE
CV CHECK VALVE
PRVPRESSURE
REDUCING VALVE
SV SOLENOID VALVE
BLV BALANCING VALVE
GLVGLOBE VALVE
(STRAIGHT PATTERN)
BFV BUTTERFLY VALVE
BV BALL VALVE
PV PLUG VALVE
DVHOSE END DRAIN
VALVE
TCVAUTOMATIC TEMP.CONTROL VALVE,
2-WAY
GLVGLOBE VALVE
(ANGLE PATTERN)
TCVAUTOMATIC TEMP.CONTROL VALVE,
3-WAY
TPRTEMPERATURE/
PRESSURE RELIEFVALVE
STRSTRAINER W/ BLOW-
OFF VAVLVE &CAPPED HOSE END
FV FLOW VENTURI
SYMBOL
SYMBOLS:
( )FLOW
ASIZE
X
AIR TERMINALCALLOUT, TYP (X)
DEVICES
1i
-
1i
-
MECHANICALEQUIPMENT TAG
(POWERED)
MECHANICALEQUIPMENT TAG(NON-POWERED)
RETURN/EXHAUSTAIR FLOW SYMBOL
SUPPLY AIR FLOWSYMBOL
1
A101
SIMSECTION MARKER
0 SHEET KEY NOTE
T
TS
H
PS
CD
CO
THERMOSTAT
SPACE TEMPERATURESENSOR
HUMIDISTAT
SPACE PRESSURESENSOR
CARBON DIOXIDESENSOR
CARBON MONOXIDESENSOR
DUCT MOUNTEDSMOKE DETECTOR
SD SUCTION DIFFUSER
GLOW PRESSURE GAS
(0.5 PSI OR LESS)
MGMEDIUM PRESSUREGAS (0.5 TO 2 PSI)
LVG LEAVING
MA MAKE-UP AIR
MAX MAXIMUM
MCA MINIMUM CIRCUITAMPACITY
MBH THOUSAND BTUH
MCC MOTOR CONTROLCENTER
MIN MINIMUM
MOCP MAX OVERCURRENTPROTECTION
MTL METAL
NC NOISE CRITERIA
(N) NEW
NTS NOT TO SCALE
OA OUTSIDE AIR
O.C. ON CENTER
OPNG OPENING
P PUMP
PD PRESSURE DROP/DIFFERENTIAL
PF PRE-FILTER
PRESS PRESSURE
PSIG POUNDS PERSQUARE INCHGAUGE
PWL SOUND POWERLEVEL
QTY QUANTITY
RA RETURN AIR
(R) RELOCATE
REF REFERENCE
RF RETURN FAN
RH RELATIVE HUMIDITY
RLA RUNNING LOAD AMPS
RPM REVOLUTION PER MIN.
RQD REQUIRED
SA SUPPLY AIR
SCFM STANDARD AIR CUBICFEET PERMINUTE
SF SUPPLY FAN
SHT SHEET
SPECS SPECIFICATIONS
SP STATIC PRESSURE
SQ SQUARE
SQFT SQUARE FOOT
SS STAINLESS STEEL
ST SOUND TRAP
TG TRANSFER GRILLE
TOD TOP OF DUCT
TSP TOTAL STATICPRESSURE
TYP TYPICAL
UON UNLESS OTHERWISENOTED
UTR UP THRU ROOF
VAV VARIABLE AIRVOLUME
VEL VELOCITY
VFD VARIABLEFREQUENCY DRIVE
VSD VARIABLE SPEEDDRIVE
VTR VENT THRU ROOF
WB WET-BULB
WF WATER FILTRATION
W/ WITH
W/0 WITHOUT
ABBREVIATIONS:
ABBR DESCRIPTION
FITTINGS:
CRCONCENTRIC
REDUCER
ERECCENTRICREDUCER
P&TPRESSURE/
TEMPERATUREPORT TAPS
U UNION
EJ EXPANSION JOINT
FCFLEXIBLE PIPECONNECTOR
AC ALIGNMENT GUIDE
AN PIPE ANCHOR
FS FS FLOW SWITCH
PS PS PRESSURE SWITCH
PGPRESSURE GAUGE
W/ GAUGE COCK
STEAM TRAP
ELBOW UP
ELBOW DN
TEE UP
TEE DN
ABBR DESCRIPTION
AF AFTER FILTER
AFF ABOVE FINISHEDFLOOR
AFG ABOVE FINISHEDGRADE
AHU AIR HANDLING UNIT
AL ALUMINUM
AMB. AMBIENT
AP ACCESS PANEL
B BOILER
BHP BRAKE HORSEPOWER
BOD BOTTOM OF DUCT
BTUH BRITISH THERMALUNIT PER HOUR
CAV CONSTANT AIRVOLUME
CC COOLING COIL
CFH CUBIC FEET PERHOUR
CFM CUBIC FEET PERMINUTE
CH CHILLER
COP COEFFICIENT OFPERFORMANCE
CRU CONDENSATERETURN UNIT
CV CONSTANT VOLUME
dB DECIBEL
DB DRY-BULB
DDC DIRECT-DIGITALCONTROL
DEFL DEFLECTION
DIA DIAMTER
DN DOWN
DP DISCHARGE PLENUM
DWG DRAWING
EA EXHAUST AIR
EDR EFFECTIVE DIRECTRADIATION
EER ENERGY EFFICIENCYRATIO
EF EXHAUST FAN
EFF EFFICIENCY
ENT ENTERING
ESP EXTERNAL STATICPRESSURE
(E) EXISTING
*F DEGREEFAHRENHEIT
FCU FAN COIL UNIT
F.G. FIBERGLASS
FF FINAL FILTER
FLA FULL LOAD AMPS
FPI FINS PER INCH
FPM FEET PER MINUTE
FRIC. FRICTION
FT FLASH TANK
FS FLOOR SINK
FT. WC. FEET WATERCOLUMN
GAL GALLON
GPH GALLONS PER HOUR
GPM GALLONS PER MINUTE
HC HEATING COIL
HP HORSEPOWER
HU HUMIDIFIER
HZ HERTZ
IN. WC. INCHES WATERCOLUMN
ISOL. ISOLATOR
KW KILOWATTS
LBS POUNDS
LBS/HR POUNDS PER HOUR
(NOT ALL SYMBOLS LISTED BELOW ARE USED IN THIS SET OF MECHANICAL DRAWINGS)
A101
1SIM
DIAGRAM CALLOUT
HEATING WATERSUPPLY
HWS
HEATING WATERRETURN
HWR
HIGH TEMP. HOTWATER SUPPLY
HTWS
HIGH TEMP. HOTWATER RETURN
HTWR
LOW PRESSURESTEAM SUPPLY
LPS
MEDIUM PRESSURESTEAM SUPPLY
MPS
HIGH PRESSURESTEAM SUPPLY
HPS
LOW PRESSURESTEAM CONDENSATE
RETURN
LPR
MPR
HPR
MEDIUM PRESSURESTEAM CONDENSATE
RETURN
HIGH PRESSURESTEAM CONDENSATE
RETURN
PRPUMPED
CONDENSATERETURN
SCW SOFT COLD WATER
ACONTROL AIR(PNEUMATIC)
BD BOILER BLOW DOWN
BF BOILER FEED
BO BLOW OFF
CF CHEMICAL FEED
DR EQUIPMENT DRAIN
D INDIRECT DRAIN
PIPING:
RETURN PIPING(TYPE ABBR. AND
DESCR. NEXTCOLUMN)
SEQUENCE OF OPERATIONS
HEATING WATER SYSTEM
BOILERS AND PUMPS
A. BOILER MANUFACTURER SHALL PROVIDE A DEDICATED STAND ALONE MICROPROCESSOR-BASED
BOILER MANAGEMENT SYSTEM (BMS) CONTROLLER SYSTEM. PROVIDE A LOCAL OPERATOR'S DISPLAY
IN THE FACE OF THE PANELS FOR OPERATOR INTERFACE.
B. THE CONTROLLER PROVIDED WITH THE BOILER SHALL CONTROL BOILER BURNER MODULATION,
BOILER CAPACITY, TIME DELAY-OFF PUMP OUT OF HEAT, AND START/STOP FROM A CONTACT SIGNAL
FROM THE HEATING ZONES (RADIANT CONTROLLER OR MAU CONTROL PANEL), BURNER HIGH/LOW/ MID
RUN HOURS, SHORT CYCLE PROTECTION, PUMP EXERCISING.
C. BMS SHALL MONITOR BOILER SUPPLY AND RETURN WATER TEMPERATURES AND THE BUILDING LOOP
SUPPLY AND RETURN WATER TEMPERATURES.
D. THE BOILER FIRES FOR TEMPERATURE CONTROL AND FOR MAXIMIZING ENERGY CONSERVATION.
E. PACKAGED BOILER CONTROLS SHALL MAINTAIN A CONSTANT LINEAR HEATING WATER SUPPLY (HWS)
TEMPERATURE SETPOINT AT THE BOILER THROUGH THE DISTRIBUTION SUPPLY HEADER SENSOR AND
PROVIDE ALL SAFETY INTERLOCKS.
F. BOILER AND PUMP SEQUENCING
1. BOILER AND PUMPS ARE NORMALLY OFF.
2. SYSTEM IS CONSTANT FLOW PRIMARY AND VARIABLE SECONDARY FLOW.
3. ONCE FLOW IS PROVEN BY THE PUMP CURRENT SENSITIVE RELAYS, THE CONTROLLER SENDS AN
ENABLE SIGNAL TO THE BOILER. WHEN BOILER IS OFF, BOILER PUMP IS OFF.
a. BOILER REQUIRES A MINIMUM FLOW TO OPERATE.
4. WHEN THE CONTROLLER DETERMINES THE BOILER IS REQUIRED TO SATISFY SUPPLY MANIFOLD
SETPOINT, IT STARTS THE BOILER PUMP, THEN IT FIRES THE BOILER.
a. PROVIDE A FLOW SWITCH AT BOILER IN ADDITION TO THE CODE SAFETY FLOW SWITCH. WIRE THE
FLOW SWITCH TO PROVE THE THERE IS FLOW THROUGH THE BOILER. IF THE FLOW SWITCH DOES
NOT MAKE, IT CAUSES A HARD BOILER LOCKOUT SO BOILER MUST BE MANUALLY RESET TO
RESUME AUTOMATIC OPERATION. KNOWLEDGE FOR FLOW THROUGH THE BOILER IS REQUIRED.
b. BURNER START WILL BE INTERRUPTED UNTIL FLOW IS PROVEN THROUGH THE FLOW SWITCH.
5. THE CONTROLLER MODULATES BOILER FIRING RATE TO MAINTAIN SETPOINT AND MAXIMIZE
COMBUSTION EFFICIENCY AND TURNDOWN CAPABILITY.
6. WHEN THE BOILER IS COMMANDED OFF, THE CONTROLLER LEAVES THE RESPECTIVE PUMP ON FOR
10 MINUTES (ADJ.) TO ALLOW PUMP OUT OF HEAT.
7. TO REDUCE CYCLING OF BOILER DURING LOW LOAD, THE BOILER SYSTEM CONTROLLER MAY RAISE
THE LEAVING WATER SETPOINT OFF THE BOILER UP TO 10 DEG F WARMER THAN THE NORMAL
SETPOINT.
G. BOILER FAILURE
1. UPON SENSING A BOILER FAILURE, ALARM SAFETIES AND LOCKOUT THE BOILER AND PUMP.
H. STOP BOILER GAS TRAIN WHEN ANY “BOILER EMERGENCY SHUTDOWN SWITCH” AT EACH DOOR IS
MANUALLY ACTIVATED. ALARM LOCALLY, VISUAL AND AUDIBLE. HARD WIRE SWITCHES TO POWER
SUPPLYING THE GAS TRAINS AS A SAFETY SHUNT TRIP, NOT THROUGH THE CONTROLLER. STOP THE
BOILER PUMP AFTER A 10 MINUTE (ADJ.) TIME DELAY TO ALLOW FOR PUMP OUT OF HEAT.
I. WHEN THE DOMESTIC WATER TANK IS CALLING FOR HEAT, THE BMS WILL INITIATE DOMESTIC WATER
PRIORITY AND SET THE BOILER OUTPUT UP TO A MAXIMUM OF 180 DEG F. ONCE TANK SATISFIES THE
BOILER WILL RESUME NORMAL OPERATION.
RADIANT FLOOR (TEKMAR SYSTEM)
A. PROVIDE A TEKMAR CONTROL SYSTEM AS SHOWN. ALL CONTROLS SHALL BE BY STANDARD TEKMAR
SEQUENCING.
B. TEKMAR CONTROLLER SHALL BE CAPABLE OF TWO STAGE HEATING CONTROL. FIRST STAGE SHALL
SEND A SIGNAL TO THE SOLAR CONTROLLER ON A CALL FOR HEAT. IF THE SOLAR SYSTEM CANNOT
SATISFY THE LOAD THE SECOND STAGE SHALL SEND A SIGNAL TO THE BOILER CONTROLLER.
C. TEKMAR CONTROLLER SHALL HANDLE THE DOMESTIC WATER PRIORITY.
D. LIMIT SLAB TEMPERATURE TO 82 DEG F VIA SLAB SENSORS IN EACH ZONE.
MAKE-UP AIR UNIT
A. MAU-1 SHALL BE OPERATED BY FACTORY REMOTE CONTROL PANEL. SEE M4.1 FOR REQUIRED ITEMS.
EF-4 SHALL BE INTERLOCKED TO RUN WHENEVER MAU-1 IS COMMANDED TO RUN.
B. IN HEATING MODE, OUTSIDE AIR DAMPER SHALL BE OPEN TO MINIMUM POSITION, SET DURING
BALANCING, EF-4 SHALL BE OFF, AND UNIT SHALL MAINTAIN A 70 DEG F DISCHARGE TEMPERATURE.
C. IN COOLING MODE, OUTSIDE AIR DAMPER SHALL BE OPEN TO 100%, EF-5 SHALL BE INTERLOCKED TO
RUN, AND UNIT SHALL CYCLE EVAPORATIVE COOLING MODULE TO MAINTAIN SPACE TEMPERATURE.
D. UNIT SHALL CONTROL THE FILL, PUMP AND DRAIN OF THE EVAPORATIVE COOLING SECTION VIA
FACTORY MOUNTED CONTROLS. SYSTEM SHALL BE DRAINED WHEN OUTSIDE AIR IS BELOW 45 DEG F.
APPARATUS BAY VENTILATION
A. PROVIDE A CONTROL PANEL IN LOCATION AS SHOWN THAT PROVIDES OFF-AUTO-MIN-MAX SELECTIONS
TO CONTROL EF-1, EF-2 AND MOTORIZED DAMPERS ON L-2 AND L-3.
B. PROVIDE DOOR POSITION SWITCHES ON ALL OVERHEAD DOORS. SWITCHES SHALL SENSE IF DOOR IS
OPEN OR CLOSED.
C. IN THE OFF CONTROL POSITION, THE EXHAUST FANS ARE OFF AND THE LOUVER DAMPERS ARE
CLOSED.
D. IN THE AUTO POSITION THE EXHAUST FANS ARE NORMALLY OFF AND THE LOUVER DAMPERS ARE
CLOSED. UPON SENSING OF A DOOR OPENING, THE MOTORIZED DAMPERS AT THE LOUVERS SHALL
OPEN AND THE FANS SHALL START AT FULL SPEED. FANS SHALL CONTINUE TO RUN AND DAMPERS
REMAIN OPEN UNTIL ALL DOOR SWITCHES PROVE CLOSED. CONTINUE TO RUN FANS WITH DAMPERS
OPEN FOR 10 MIN. (ADJ.). AFTER THE PURGE CYCLE, STOP FANS AND CLOSE DAMPERS.
E. IN THE MINIMUM POSITION, THE EXHAUST FANS ARE STARTED AND RUN AT 30% VIA THE ASSOCIATED
VFD'S. DAMPERS ON THE LOUVERS ARE FULLY OPENED PRIOR TO FANS BEING STARTED. FANS
CONTINUE TO RUN AND DAMPERS REMAIN OPEN UNTIL SWITCH IS PLACED BACK IN ANOTHER POSITION
AT WHICH TIME THE ASSOCIATED CONTROL SEQUENCE IS INITIATED.
F. IN THE MAXIMUM POSITION, THE EXHAUST FANS ARE STARTED AND RUN AT 100% VIA THE ASSOCIATED
VFD'S. DAMPERS ON THE LOUVERS ARE FULLY OPENED PRIOR TO FANS BEING STARTED. FANS
CONTINUE TO RUN AND DAMPERS REMAIN OPEN UNTIL SWITCH IS PLACED IN ANOTHER POSITION AT
WHICH TIME THE ASSOCIATED CONTROL SEQUENCE IS INITIATED.
SCALE:
100 East St. Vrain, Suite 300
Colorado Springs, CO 80903
La Veta
Fire Station
New
Construction
Town of La Veta
M-E Engineers, Inc.3425 austin bluffs pkwy, ste 201
colorado springs, co 80918
t. 719.536.0036 / f. 719.536.0037
www.me-engineers.com
MECHANICAL LEGEND
NO SCALE
- M0.1
ELECTRIC HEATER SCHEDULE
CODE
EUH-1
EUH-2
GENERAL COMMENTS
1. CAPACITIES AT 7,000 FT ELEVATION.
2. AUTOMATIC THERMAL CUT-OUT, BUILT-IN FAN DELAY.
NOTES:
A. DESCRIPTION
1. CEILING FLUSH MOUNTED
2. CEILING SURFACE MOUNTED
3. BRACKET MOUNTED
4. WALL SURFACE MOUNTED
5. WALL SEMI-RECESSED MOUNTED
6. WALL FULLY-RECESSED MOUNTED
MANUFACTURER/
MODEL NO.
BERKO HUHAA
BERKO HUHAA
AREA
SERVED
WATER ENTRY
MECH ROOM
FAN
CFM
350
350
B. ACCESSORIES
1. 4-WAY DISCHARGE LOUVER
2. BUILT-IN 3-SPEED FAN SWITCH
3. COMBO SUPPLY/RETURN GRILLE WITH FLUSH MOUNT FINISH
4. TAMPERPROOF BUILT-IN THERMOSTAT, SINGLE POLE, LINE VOLTAGE
5. TRANSFORMER W/ 24 VOLT SECONDARY AND RELAY FOR LOW VOLTAGE CONTROL
6. DISCONNECT SWITCH
HP
1/100
1/100
RPM
1600
1600
COIL
STEPS
1
1
KW
3
3
ELECTRICAL
VOLT
208
208
PH
1
1
FLA
14.5
14.5
FUSE
-
-
DISC
30A/2P
30A/2P
FEEDER
1/2"C. 2#12 & 1#12 GND.
1/2"C. 2#12 & 1#12 GND.
WEIGHT
(LBS)
40
40
NOTES
A
3
3
B
3,4
3,4
FAN SCHEDULE
CODE
EF-1
EF-2
EF-3
EF-4
GENERAL NOTES
1. CAPACITIES AT 7,000 FT ELEVATION.
2. MAXIMUM SONES SHOWN ARE AMCA CERTIFIED LEVELS BEFORE TAKING CREDIT FOR SOUND ATTENUATION OF ROOF CURB. ATTENUATOR TO REDUCE SONES 50%.
3. LABEL FANS AS TO AREAS SERVED.
NOTES:
A. CURB
0. NONE
B. SCREEN
0. NONE
1. BIRD
2. INSECT
C. DRIVE
1. DIRECT
2. BELT
D. DAMPER
0. NONE
1. GRAVITY BDD
MANUFACTURER/
MODEL NO.
GREENHECK BSQ-160-15
GREENHECK BSQ-140-15
GREENHECK BSQ-80-5
GREENHECK BSQ-140-7
SERVICE
TRUCK BAY
TRUCK BAY
TOILETS
RELIEF
LOCATION
TRUCK BAY
TRUCK BAY
MECH ROOM
MECH ROOM
TYPE
INLINE
INLINE
INLINE
INLINE
E. ACCESSORIES
1. SOLID STATE SPEED CONTROL, MTD. IN MOTOR
COMPARTMENT FOR BALANCING.
2. ELECTRIC DISCONNECT.
3. WALL MOUNTED 2 SPEED SWITCH
4. VFD
F. TYPE
1. CEILING FAN
2. CENTRIFUGAL ROOF EXHAUSTER
3. CABINET FAN
4. CENTRIFUGAL INLINE FAN
CFM
3700
2800
585
2100
ESP
"W.C.
(ALT.)
0.75
0.75
0.75
0.75
DRIVE
BELT
BELT
BELT
BELT
MAX
RPM
1535
1775
2135
1485
ELECTRICAL
BHP
1.12
0.95
0.32
0.57
HP/(W)
1-1/2
1-1/2
1/2
3/4
VOLT
208
208
115
208
PH
3
3
1
3
FLA
6.6
6.6
9.8
3.5
G. SPECIAL COATINGS
0. NONE
H. MISCELLANEOUS
0. NONE
1. VIBRATION ISOLATORS 1" SPRING/NEOPRENE.
2. EMERGENCY POWER
I. CONTROL
1. SEE "SEQUENCE OF OPERATION" ON SHEET M0.1
2. MANUFACTURER PRESSURE SWITCH
FUSE
W/VFD
W/VFD
TO
6A
DISC
W/VFD
W/VFD
20A/1P
30A/3P
FEEDER
1/2"C. 3#12 & 1#12 GND.
1/2"C. 3#12 & 1#12 GND.
1/2"C. 2#12 & 1#12 GND.
1/2"C. 3#12 & 1#12 GND.
OPER
WEIGHT
LBS.
250
150
110
130
MAX
SONES
13.9
12.9
16.3
10.3
NOTES
A
0
0
0
0
B
0
0
0
0
C
2
2
2
2
D
0
0
0
0
E
2,4
2,4
2
2
F
4
4
4
4
G
0
0
0
0
H
1
1
1
1
I
1
1
1
1
LOUVER SCHEDULE
CODE
L-1
L-2
L-3
L-4
L-5
NOTES
1. 1/4" BIRDSCREEN
2. KYNAR FINISH, COLOR BY ARCHITECT/OWNER.
MANUFACTURER/
MODEL NO.
GREENHECK ESD 635
GREENHECK ESD 635
GREENHECK ESD 635
GREENHECK ESD 635
GREENHECK ESD 635
SERVICE
EXHAUST
INTAKE
INTAKE
EXHAUST
INTAKE
NET FREE
AREA ( SQ. FT)
7.4
6.2
6.2
7.4
6.2
SIZE
(IN)
96X24
56X32
56X32
96X24
56X32
MAX
VELOCITY
(FPM)
750
500
500
750
500
NOTES
1,2
1,2
1,2
1,2
1,2
MAKE UP AIR UNIT SCHEDULE
CODE
MAU-1
GENERAL NOTES
1. CAPACITIES AT 7,000 FT. ELEVATION.
2. E.S.P. DOES NOT INCLUDE FILTERS IN THE UNIT.
3. PREMIUM EFFICIENCY MOTOR.
4. LABEL AS TO AREAS SERVED.
5. DEDUCT ALTERNATE: ELIMINATE EVAPORATIVE COOLING SECTION AND ALL ASSOCIATED PIPING.
NOTES
A. CURB
0. NONE.
1. FIELD-BUILT FULL PERIMETER.
2. FACTORY-BUILT FULL PERIMETER.
3. SOUND ATTENUATING.
4. FACTORY SUPPLIED SUPPORT RAILS.
B. AIRFLOW
1. DOWNFLOW.
2. HORIZONTAL.
MANUFACTURER/
MODEL NO.
GREENHECK MSX-112-H22
AREA
SERVED
OFFICE/COMM
CFM
3,050
C. COOLING/HEATING
1. EVAP. COOLING / HYDRONIC HEATING.
D. DAMPER
0. NONE.
1. RETURN AIR DAMPER.
2. MOTORIZED OUTSIDE AIR DAMPER.
ESP
(ALT.)(IN.)
0.75
MIN OA
CFM (HEATING)
700
CAPACITY (MBH)
OUTPUT (ALT.)
84
GPM
8.5
E. ACCESSORIES
0. NONE.
1. AIR FLOW PROVING AND DIRTY FILTER SWITCHES.
2. DISCONNECT SWITCH.
3. REMOTE CONTROL CONSOLE W/ ON/OFF & FILTER LIGHT.
4. DISCHARGE STAT CONTROL
5. HEAT/COOL INLET AIR SENSORS.
6. 2" ALUMINUM FILTERS.
WPD (FT.)
9
EWT/LWT (F)
110/90
EAT (°F)
48
LAT (°F)
80
EVAP COOLING
EDB/EWB(°F)
88/61
LDB/LWB(°F)
63/61
ELECTRICAL
HP
1-1/2
BHP
1
VOLT
208
PH
3
FLA
8.8
FUSE
15A
F. EVAPORATIVE COOLING MODULE
0. NONE.
1. 6" EVAPORATIVE COOLING PAD.
2. 12" EVAPORATIVE COOLING PAD.
3. AUTOMATIC FILL AND DRAIN KIT
W/OUTDOOR STAT SET AT 45°F,
PRV, SHOCK ARRESTOR.
DISC
30A/3P
FEEDER
1/2"C. 3#12 & 1#12 GND.
WEIGHT
(LBS)
1,300
NOTES
A
4
B
2
C
1
D
1
E
1-6
F
2,3
DESIGN CONDITIONS
OCCUPIED
UNOCCUPIED
NOTES
1. OUTDOOR DESIGN CONDITIONS FROM ASHRAE 2009 FUNDAMENTALS.
2. HUMIDITY NOT CONTROLLED.
3. JOB SITE ELEVATION 7,000 FT.
4. OCCUPIED WINTER ASSUMES SOLAR AND BOILER USE.
SUMMER
OUTDOOR
88DB/61WB
88DB/61WB
INDOOR
78
-
WINTER
OUTDOOR
-10
-10
INDOOR
68
45
GRILLE REGISTER DIFFUSER SCHEDULE
CODE
A
B
C
BS
P
Q
R
S
T
GENERAL NOTES
1. REFER TO REFLECTED CEILING PLANS FOR EXACT LOCATIONS OF ALL CEILING MOUNTED AIR DEVICES.
2. COORDINATE ALL FRAME STYLES WITH CEILING SYSTEM FURNISHED, REFER TO ARCHITECTURAL DIVISION.
3. TOTAL STATIC PRESSURE SHALL NOT EXCEED: 0.10" WG FOR ALL DIFFUSERS, GRILLES AND REGISTERS, 0.05" WG FOR TRANSFER GRILLES.
4. NC VALUES SHALL BE A MAXIMUM OF 25. BASED UPON ROOM ABSORPTION RATE OF 10db, RE 10^-12 WATTS.
5. SEE PLAN FOR NECK SIZES NOT CALLED OUT IN SCHEDULE.
6. CEILING DIFFUSERS 4-WAY BLOW UNLESS NOTED OR REQUIRED.
7. CEILING RADIATION OR FIRE/SMOKE DAMPER AND RATED BLANKET WHERE SHOWN OR REQUIRED.
8. ALL DIFFUSERS IN LOCKER ROOMS SHALL BE ALUMINUM.
9. PROVIDE TRM OPTION FOR LAY-IN DIFFUSERS USED IN SURFACE MOUNT APPLICATIONS.
NOTES:
A. MATERIAL
1. ALUMINUM
2. STEEL
3. PLASTIC
MANUFACTURER/
MODEL NO.
PRICE SCD
PRICE SCD
PRICE 520
-
PRICE PDDR
PRICE PDDR
PRICE PDDR
PRICE 530
PRICE 96
SERVICE
SUPPLY
SUPPLY
SUPPLY
-
RETURN/EXHAUST
RETURN/EXHAUST
RETURN/EXHAUST
RETURN/EXHAUST
RETURN/EXHAUST
B. FINISH
1. OFF-WHITE
2. CLEAR ACRYLIC
3. MILL
4. COLOR BY ARCHITECT
TYPE
HIGH PERFORMANCE, LOUVER FACE
HIGH PERFORMANCE, LOUVER FACE
3/4" SPACING, DOUBLE DEFLECTION, ADJUSTABLE
1/4" BIRD SCREEN
PERFORATED
PERFORATED
PERFORATED
3/4" SPACING, 45 DEGREE FIXED BARS
3/4" SPACING, 30 DEGREE FIXED BARS, 14GA BLADES. 16GA BORDER
C. DAMPER
1. NONE
2. OBD
3. INTEGRAL CORE
4. FACTORY SCOOP
D. ACCESSORIES
0. NONE
1. MINIMUM LIMIT STOP
2. HONEY COMB EQUALIZER GRID IN NECK FULL LENGTH OF SLOTS
3. 90° SECTORIZING BAFFLES FOR 1, 2 OR 3 WAY BLOW
FACE SIZE
24X24
12X12
SEE PLANS
SEE PLANS
24X24
12X12
24X12
SEE PLANS
SEE PLANS
NOTES
A
2
2
2
-
2
2
2
2
2
B
1
1
1
-
1
1
1
1
1
C
1
1
1
-
1
1
1
1
1
D
3
3
0
-
0
0
0
0
0
SCALE:
100 East St. Vrain, Suite 300
Colorado Springs, CO 80903
La Veta
Fire Station
New
Construction
Town of La Veta
M-E Engineers, Inc.3425 austin bluffs pkwy, ste 201
colorado springs, co 80918
t. 719.536.0036 / f. 719.536.0037
www.me-engineers.com
MECHANICAL SCHEDULES
NO SCALE
- M0.2
AIR SEPARATOR SCHEDULE
CODE
AS-1
GENERAL NOTES
1. MAXIMUM DESIGN PRESSURE 125 PSIG.
2. MAXIMUM OPERATING TEMPERATURE 350° F.
REMARK NOTES
1. FLUID IS WATER.
MANUFACTURER/
MODEL NO.
ARMSTRONG VA-2-1/2
SERVICE
HEATING WATER
LOCATION
MECH ROOM
CAPACITY
(GPM)
42
ASME
RATING
(PSI)
125
LINE SIZE
(IN)
2-1/2
STRAINER
NO
INLET
OUTLET
2-1/2
REMARKS
1
BOILER SCHEDULE (HYDRONIC)CODE
B-1
GENERAL NOTES
1. EWT = 90 F, LWT = 130 F, LWT = 160 F FOR DOMESTIC WATER PRIORITY.
2. JOBSITE ELEVATION= 7,000 FT.
3. FUEL TYPE = PROPANE.
4. OPERATING WEIGHT INDICATED IN LBS.
5. RELIEF VALVE SETPOINT IS 50 PSIG.
6. PROVIDE CODE VENT MATERIAL AND MFR. RECOMMENDED COMBUSTION AIR INTAKE MATERIAL.
7. PROVIDE CONTROL TRANSFORMER AND STARTER.
8. PROVIDE REQUIRED STATE PERMITS AND INSPECTIONS.
9. PROVIDE EPO SWITCH AT EVERY EXIT FROM MECH ROOM IN ACCORDANCE WITH ALL CURRENT ADOPTED CODES.
10. OUTPUT IS SCHEDULED AT 80 DEGREE RETURN WATER AND FULL FIRE AND DERATE FOR GAS CONTENT OF 780 BTU/CFH.
NOTES:
A. FLUID
0. WATER
1. 30% PROPYLENE GLYCOL
2. 35% PROPYLENE GLYCOL
3. 50% PROPYLENE GLYCOL
MANUFACTURER/
MODEL NO.
LAARS NEOTHERM NTH 500
BURNER
TYPE
CONDENSING
INPUT
(MBH)(S.L.)
500
B. BURNER
1. 2 STAGE FIRE
2. 3 STAGE FIRE
3. 4 STAGE FIRE
4. MODULATING, 5:1
OUTPUT
(MBH)(ALT.)
360
GPM
24
C. ACCESSORIES
0. NONE
1. 30 PPM LO NOX
2. PROBE LWCO
3. SEPARATED COMBUSTION CHAMBER
4. FLOW SWITCH
5. PUMPDOWN DELAY RELAY
6. NEUTRALIZATION KIT
7. PROPANE CONVERSION KIT
ELECTRICAL
VOLT
115
PH
1
FLA
2
FUSE
-
DISC
20A/1P
FEEDER
1/2"C. 2#12 & 1#12 GND.
FLUE/CA
DIA (IN.)
4
D. MISCELLANEOUS
0. NONE
1. HOT WATER
2. TOP FLUE CONNECTION
3. LOW NOX
4. FACTORY BOILER CONTROLLER
5. BLOCKED VENT AND AIR PRESSURE SWITCHES
6. VENT TERMINATION KITS
7. CSD-1
GAS
PRESSURE (PSIG)
0.25
WEIGHT
(LBS.)
1,000
NOTES
A
0
B
4
C
1-7
D
1-7
EXPANSION TANK SCHEDULE
CODE
ET-1
GENERAL NOTES
1. TYPE: FULL REMOVABLE BLADDER
2. TANKS ARE SIZED FOR A MAXIMUM PRESSURE OF 10% LESS THAN RELIEF VALVE SETTING.
REMARK NOTES
1. POTABLE WATER
MANUFACTURER/
MODEL NO.
WESSELS NLA 300
SERVICE
HEATING WATER
LOCATION
MECH ROOM
DESIGN PARAMETERS
SYSTEM
VOLUME
950
MIN.
TEMP (F)
40
MAX
TEMP (F)
180
OPERATING PARAMETERS
RELIEF VALVE
SETTING
(PSIG)
45
INITIAL
PRESSURE
(PSIG)
18
CONFIG
VERTICAL
TYPE
BLADDER
MIN.
ACCEPT.
(GAL)
79
SIZE
DIA
(IN.)
24
HEIGHT
(IN.)
55
OPER. WT.
LBS.
350
REMARKS
-
RADIANT SLAB SCHEDULE
MANIFOLD NO.
(RM)
RM-1
RM-2
RM-3
RM-4
RM-5
RM-6
RM-7
RM-8
RM-9
RM-10
RM-11
RM-12
NOTES
1. EWT = 110° F, LWT = 90° F
2. LOOP LENGTH BASED ON MAX 250 FT. EXACT LOOP LENGTHS AND FLOW RATES TO BE DETERMINED BY CONTRACTOR BASED ON FIELD CONDITIONS.
3. BALANCE MANIFOLDS ACCORDING TO MANUFACTURER'S RECOMMENDATIONS.
REMARKS
AREA
SERVED
118 - TRUCK BAYS-(E)
118 - TRUCK BAYS - (S)
118 - TRUCK BAYS-(W)
118 - TRUCK BAYS-INT E
118 - TRUCK BAYS-INT W
100,101,103,104
106,107,108,109
105
105 - COMMUNITY ROOM
105 - COMMUNITY ROOM -EXT
111,112
113,114,115
116,117
117
FLOOR
AREA SERVED
(SQ FT)
975
1350
975
2250
2250
470
345
1450
1135
315
560
460
555
855
BTUH/SF
35
35
35
20
20
13
10
-
9
26
6
17
10
29
TUBING
SPACING
(IN. ON CENTER)
6
6
6
12
12
6
12
-
12
6
12
12
12
12
MANIFOLD
FLOW
(GPM)
4.0
6.0
4.0
5.1
5.1
0.7
0.6
2.8
1.3
1.5
0.5
1.0
0.9
3.3
NO. OF
LOOPS
8
12
8
9
9
4
2
9
5
4
3
2
3
4
BRANCH
SIZE
(IN)
3/4
1
3/4
1
1
3/4
3/4
3/4
-
-
3/4
3/4
3/4
3/4
REMARKS
COMBINATION OF INT & EXT 105
INTERIOR OF 105
EXTERIOR OF 105
PUMP SCHEDULE
CODE
HWP-1
HWP-2
HWP-3
HWP-4
CP-1
GENERAL NOTES
1. PREMIUM EFFICIENCY MOTORS.
2. NPSHR AT SCHEDULED OPERATING POINT SHALL NOT EXCEED 0.8 TIMES NPSHA.
3. REFER TO DRAWINGS TO DETERMINE REQUIRED PUMP ROTATION. COORDINATE WITH MECHANICAL CONTRACTOR PRIOR TO ORDERING.
. NON-OVERLOADING AT HORSEPOWER CURVE UNLESS NOTED OTHERWISE.
NOTES
A. FLUID
1. WATER
B. FLUID TEMPERATURE
1. 45° F
2. 80° F
3. 110° F
4. 130° F
MANUFACTURER/
MODEL NO.
GRUNDFOS UPS 32-160
GRUNDFOS MAGNA 40-180
GRUNDFOS MAGNA 40-180
GRUNDFOS UPS 32-80
GRUNDFOS UPS 32-80
SERVICE
BOILER PUMP
DISTRIBUTION PUMP
DISTRIBUTION PUMP
DWH PUMP
MAU-1 COIL
C. TYPE
1. IN-LINE, HORIZONTAL SHAFT CENTRIFUGAL
2. IN-LINE, VERTICAL SHAFT CENTRIFUGAL
D. MOUNTING
0. NONE
1. NEOPRENE PADS
2. 4 POINT SPRING ISOLATORS
LOCATION
MECH ROOM
MECH ROOM
MECH ROOM
MECH ROOM
MECH ROOM
GPM
24
42
42
9
8.5
HEAD
(FT)
25
40
40
20
20
RPM
-
-
-
-
-
E. DUTY
1. VFD, EPDM COUPLER, INVERTER DUTY MOTOR, CONTROLLER,
SHAFT GROUNDING KIT
2. CONSTANT SPEED
3. ECM VARIABLE SPEED W/ INTEGRAL CONTROLS
NPSHR
(FT)
1
6
6
-
-
PUMP
EFF.
40
55
55
-
-
VIBRATION ISOLATION
TYPE
SPRING
SPRING
SPRING
SPRING
SPRING
STATIC DEFL.
2"
2"
2"
2"
2"
ELECTRICAL
HP (W)
600
614
614
280
280
BHP (W)
430
600
600
140
140
VOLT
208
208
208
208
208
PH
3
1
1
3
3
F. MISCELLANEOUS
1. OPERATION AS SINGLE PUMP IN PARALLEL ARRANGEMENT
2. PRIMARY/STANDBY OR SINGLE PUMP OPERATION
3. PROVIDE SPARE MOTOR
4. ALL BRONZE CONSTRUCTION
5. DDC INTERFACE MODULE
FLA
1.96
2.72
2.72
1.1
1.1
FUSE
3.5A
5A
5A
2A
2A
DISC
30A/3P
30A/2P
30A/2P
30A/3P
30A/3P
FEEDER
1/2"C. 3#12 & 1#12 GND.
1/2"C. 2#12 & 1#12 GND.
1/2"C. 2#12 & 1#12 GND.
1/2"C. 3#12 & 1#12 GND.
1/2"C. 3#12 & 1#12 GND.
SUCTION DIFFUSER
YES/NO
NO
NO
NO
NO
NO
SUCTION
SIZE
2
2
2
1.5
1.5
DISCHARGE
SIZE
2
2
2
1.5
1.5
OPER.
WT. LBS.
55
50
50
55
55
NOTES
A
1
1
1
1
1
B
4
3
3
4
3
C
2
2
2
2
2
D
2
2
2
2
2
E
2
3
3
2
2
F
2
2
2
2
2
SCALE:
100 East St. Vrain, Suite 300
Colorado Springs, CO 80903
La Veta
Fire Station
New
Construction
Town of La Veta
M-E Engineers, Inc.3425 austin bluffs pkwy, ste 201
colorado springs, co 80918
t. 719.536.0036 / f. 719.536.0037
www.me-engineers.com
MECHANICAL SCHEDULES
NO SCALE
- M0.3
1
A
2
C
F F
3 4 5 6
1 2 3 4 5 6
D
E
B
E
C
D
A
B
SCALE:
100 East St. Vrain, Suite 300
Colorado Springs, CO 80903
La Veta
Fire Station
New
Construction
Town of La Veta
M-E Engineers, Inc.3425 austin bluffs pkwy, ste 201
colorado springs, co 80918
t. 719.536.0036 / f. 719.536.0037
www.me-engineers.com
FIRST FLOOR HVAC PLAN
1/8" = 1'-0"
- M1.1
1
A
2
C
F F
3 4 5 6
1 2 3 4 5 6
D
E
B
E
C
D
A
B
SCALE:
100 East St. Vrain, Suite 300
Colorado Springs, CO 80903
La Veta
Fire Station
New
Construction
Town of La Veta
M-E Engineers, Inc.3425 austin bluffs pkwy, ste 201
colorado springs, co 80918
t. 719.536.0036 / f. 719.536.0037
www.me-engineers.com
FIRST FLOOR HYDRONIC
PLAN
1/8" = 1'-0"
- M1.2
BLOWER
Heat
COOL
SUPPLY
OFF
HEAT COOL
RECIRCULATION
•••
SCALE:
100 East St. Vrain, Suite 300
Colorado Springs, CO 80903
La Veta
Fire Station
New
Construction
Town of La Veta
M-E Engineers, Inc.3425 austin bluffs pkwy, ste 201
colorado springs, co 80918
t. 719.536.0036 / f. 719.536.0037
www.me-engineers.com
MECHANICAL DIAGRAMS
NTS
- M4.1