Attachment 2 REV 1 Final Drawings.pdf

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SHEET NUMBER:

ISSUE DATE:

ISSUE TYPE:

DRAWN BY:

CHECKED BY:

PROJECT#:

PROJECT DESCRIPTION

SHEET NAME:

REVISIONS

ARCHITECT / CONSULTANT

703 east 1700 south salt lake city, ut 84105 ajcarchitects.com

A u to d e sk

D o c s:

-3

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A B e e

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A B e e

.r v t

:5

:1

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M

01.12.2026

CONDOC

RHB

RHB

ME001

2024-32

POLLINATING INSECT-BIOLOGY

MANAGEMENT, SYSTEMATICS

RESEARCH UNIT

UTAH STATE UNIVERSITY

880 EAST 1400 NORTH

LOGAN, UT 84131

UPGRADE HVAC FOR

USDA BEE

LAB/HEADHOUSE

FACILITY

MECHANICAL COVER

SHEET

MECHANICAL SHEET INDEX

ME001 MECHANICAL COVER SHEET

ME501 MECHANICAL DETAILS

ME601 MECHANICAL SCHEDULES

ME602 MECHANICAL SCHEDULES

MD101 LEVEL 1 MECHANICAL DEMO PLAN

MD102 ROOF MECHANICAL DEMO PLAN

MH101 LEVEL 1 MECHANICAL PLAN

MH102 ROOF MECHANICAL PLAN

MH401 ENLARGED MECHANICAL PLANS

ABBREVIATIONS

NOTE: ALL ABBREVIATIONS MAY NOT BE USED.

DEFINITIONS

NOTE: ALL DEFINITIONS MAY NOT BE USED.

INDICATED: THE TERM "INDICATED" REFERS TO GRAPHIC REPRESENTATIONS,

NOTES, OR SCHEDULES ON THE DRAWINGS, OTHER PARAGRAPHS OR

SCHEDULES IN THE SPECIFICATIONS, AND SIMILAR REQUIREMENTS IN THE

CONTRACT DOCUMENTS. WHERE TERMS SUCH AS "SHOWN", "NOTED",

"SCHEDULED", AND "SPECIFIED" ARE USED, IT IS TO HELP THE READER LOCATE

THE REFERENCE, NO LIMITATION ON LOCATION IS INTENDED.

DIRECTED: TERMS SUCH AS "DIRECTED", "REQUESTED", AUTHORIZED",

"SELECTED", "APPROVED", "REQUIRED", AND "PERMITTED" MEAN "DIRECTED BY

THE ENGINEER", "REQUESTED BY THE ENGINEER", AND SIMILAR PHRASES.

APPROVED: THE TERM "APPROVED", WHERE USED IN CONJUNCTION WITH THE

ENGINEER'S ACTION ON THE CONTRACTOR'S SUBMITTALS, APPLICATIONS, AND

REQUESTS, IS LIMITED TO THE ENGINEER'S DUTIES AND RESPONSIBILITIES AS

STATED IN GENERAL AND SUPPLEMENTARY CONDITIONS.

FURNISH: THE TERM "FURNISH" IS USED TO MEAN "SUPPLY AND DELIVER TO

THE PROJECT SITE, READY FOR UNLOADING, UNPACKING, ASSEMBLY,

INSTALLATION, AND SIMILAR OPERATIONS."

INSTALL: THE TERM "INSTALL" IS USED TO DESCRIBE OPERATIONS AT PROJECT

SITE INCLUDING THE ACTUAL "UNLOADING, UNPACKING, ASSEMBLY, ERECTION,

PLACING, ANCHORING, APPLYING, WORKING TO DIMENSION, FINISHING, CURING,

PROTECTING, CLEANING, AND SIMILAR OPERATIONS."

PROVIDE: THE TERM "PROVIDE" MEANS "TO FURNISH AND INSTALL, COMPLETE

AND READY FOR THE INTENDED USE."

INSTALLER: AN "INSTALLER" IS THE CONTRACTOR OR AN ENTITY ENGAGED BY

THE CONTRACTOR, EITHER AS AN EMPLOYEE, SUBCONTRACTOR, OR SUB-

SUBCONTRACTOR, FOR PERFORMANCE OF A PARTICULAR CONSTRUCTION

ACTIVITY, INCLUDING INSTALLATION, ERECTION, APPLICATION, AND SIMILAR

OPERATIONS. INSTALLERS ARE REQUIRED TO BE EXPERIENCED IN THE

OPERATIONS THEY ARE ENGAGED TO PERFORM.

(E) EXISTING

(F) FUTURE

AC AIR CONDITION(-ING,-ED)

APD AIR PRESSURE DROP

BD BALANCING DAMPER

BHP BRAKE HORSE POWER

BTU BRITISH THERMAL UNIT

BTUH BTU/HOUR

CFH CUBIC FEET PER HOUR

CFM CUBIC FEET PER MINUTE

CV CONTROL VALVE

DB DRY BULB TEMPERATURE

DCW DOMESTIC COLD WATER

DHW DOMESTIC HOT WATER

DHWR DOMESTIC HOT WATER RECIRC

DP DEPTH, DEEP, OR DROP IN PRESSURE

EA EXHAUST AIR

EER ENERGY EFFICIENCY RATIO

EFF EFFICIENCY

ELEC ELECTRIC

ELEV ELEVATION

ENT ENTERING

EVAP EVAPORAT(-E, -ING, -ED, -OR)

EWT ENTERING WATER TEMPERATURE

EXT EXTERNAL

FD FIRE DAMPER

FLA FULL LOAD AMPS

FPI FINS PER INCH

FPM FEET PER MINUTE

FPS FEET PER SECOND

FSD FIRE SMOKE DAMPER

GE GREASE EXHAUST

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

HD HEAD

HG MERCURY

HP HORSEPOWER

HR HOUR

HTG HEATING

HZ HERTZ (FREQUENCY)

IN INCH

KW KILOWATT

LAT LEAVING AIR TEMPERATURE

LBS POUNDS

LH LATENT HEAT

LRA LOCKED ROTOR AMPS

LVG LEAVING

LWT LEAVING WATER TEMPERATURE

MBH THOUSAND BTU PER HOUR

MCA MINIMUM CIRCUIT AMPS

MFR MANUFACTUR(-ER, -ED)

NC NORMALLY CLOSED OR NOISE CRITERIA

NIC NOT IN CONTRACT

NO NORMALLY OPEN

NPSH NET POSITIVE SUCTION HEAD

NTS NOT TO SCALE

OA OUTSIDE AIR

OD OUTSIDE DIAMETER

OZ OUNCE

PD PRESSURE DROP OR DIFFERENCE

PG PROPOLENE GLYCOL

PH PHASE

PPM PARTS PER MILLION

PSF POUNDS PER SQUARE FOOT

PSI POUNDS PER SQUARE INCH

PSIA PSI ABSOLUTE

PSIG PSI GAUGE

RA RETURN AIR

RECIRC RECIRCULATE (-ER, -ED, -ING)

REFR REFRIGERATION

REQD REQUIRED

RLA RATED LOAD AMPS

RPM REVOLUTIONS PER MINUTE

SA SUPPLY AIR

SCFM STANDARD CUBIC FEET PER MINUTE

SCW SOFT COLD WATER

SH SENSIBLE HEAT

SP STATIC PRESSURE

SPEC(S) SPECIFICATION(S)

SQ SQUARE

SS SANITARY SEWER, SOIL, WASTE

STD STANDARD

TA TRANSFER AIR

TD TEMP. DROP OR DIFF.

TEMP TEMPERATURE

TOT TOTAL

TSTAT THERMOSTAT

TYP TYPICAL

V VOLT, VOLTAGE OR VENT

VAC VACUUM

VAV VARIABLE AIR VOLUME

VEL VELOCITY

VENT VENT, VENTILATION

VERT VERTICAL

VFD VARIABLE FREQUENCY DRIVE

VOL VOLUME

VTR VENT THROUGH ROOF

WB WET BULB TEMP

WC WATER COLUMN

WG WATER GAUGE

WPD WATER PRESSURE DROP

WTR WATER

SHUT OFF VALVE

SYMBOL LEGEND - PIPING

DESCRIPTIONSYMBOL

NOTE: ALL ABBREVIATIONS MAY NOT BE USED.

GATE VALVE

CHECK VALVE

AUTOMATIC 2-WAY VALVE

AUTOMATIC 3-WAY VALVE

GLOBE VALVE

BALL VALVE

RELIEF VALVE

PRESSURE REDUCING VALVE

BUTTERFLY VALVE

SOLENOID VALVE

ANGLE VALVE

S

VENTURI VALVE

BALANCING OR PLUG COCK

FLOW SETTER

EXPANSION VALVE

GAS COCK

MAV MANUAL AIR VENT

STRAINER

GAUGE COCK

FLEXIBLE CONNECTION

PRESSURE GAUGE

THERMOMETER

PIPE REDUCER

REFRIGERANT SITE GLASS

REFRIGERANT STRAINER

90 DEGREE ELBOW UP

90 DEGREE ELBOW DOWN

90 DEGREE TEE UP

90 DEGREE TEE DOWN

PIPE UNION

PIPE CAP

PIPE ANCHOR

FLOAT AND THERMOSTATIC TRAP

REFRIGERANT FILTER DRIER

SYMBOL LEGEND - DUCTWORK

DESCRIPTION

NOTE: ALL ABBREVIATIONS MAY NOT BE USED.

RECTANGULAR SUPPLY DUCT UP

RECTANGULAR SUPPLY DUCT DOWN

RECTANGULAR RETURN DUCT UP

RECTANGULAR RETURN DUCT DOWN

RECTANGULAR EXHAUST DUCT UP

RECTANGULAR EXHAUST DUCT DOWN

ROUND SUPPLY DUCT UP

ROUND SUPPLY DUCT DOWN

ROUND RETURN DUCT UP

ROUND RETURN DUCT DOWN

ROUND EXHAUST DUCT UP

ROUND EXHAUST DUCT DOWN

OVAL SUPPLY DUCT UP

OVAL SUPPLY DUCT DOWN

OVAL RETURN DUCT UP

OVAL RETURN DUCT DOWN

OVAL EXHAUST DUCT UP

OVAL EXHAUST DUCT DOWN

SPIRAL OVAL DUCT

SPIRAL ROUND DUCT

DUCT INSULATION

DUCT LINING

90° RECTANGULAR ELBOW

WITH TURNING VANES

90° ROUND RADIUS ELBOW

GORED OVAL RADIUS ELBOW

DUCT SIZE OR SHAPE TRANSITION

SYMBOL

PIPING LEGEND

DESCRIPTIONABBREVIATION

NOTE: ALL ABBREVIATIONS MAY NOT BE USED.

CONDENSER WATER SUPPLY

CONDENSER WATER RETURN

FIRE PROTECTION

HEATING HOT WATER SUPPLY

HEATING HOT WATER RETURN

NITROUS OXIDE

REFRIGERANT LIQUID

REFRIGERANT GAS

SNOW MELT RETURN

SNOW MELT SUPPLY

CHILLED WATER SUPPLY

CHILLED WATER RETURN

COMPRESSED AIR

CONDENSATE DRAIN

GLYCOL SUPPLY

GLYCOL RETURN

MEDICAL AIR

LIQUID PROPANE GAS

NATURAL GAS

OXYGEN

VACUUM

CHWR

CHWS

CA

CD

CWR

CWS

FP

GR

GS

HHWR

HHWS

LPG

MA

NG

NO

O

RL

RG

SMR

SMS

VAC

FUEL OIL SUPPLY

FUEL OIL RETURN

FUEL OIL VENT

FOR

FOS

FOV

MEDIUM PRESSURE CONDENSATE

HIGH PRESSURE CONDENSATEHPC

MPC

HIGH PRESSURE STEAM

LOW PRESSURE CONDENSATELPC

HPS

LOW PRESSURE STEAM

MEDIUM PRESSURE STEAMMPS

LPS

PUMPED CONDENSATEPC

SYMBOL LEGEND - MISC

DESCRIPTIONSYMBOL

VIEW OR DETAIL INDICATOR: # INDICATES DETAIL NUMBER,

SHEET INDICATES DRAWING SHEET WHERE VIEW OR DETAIL

IS SHOWN.

REFERENCE LINES AND SYMBOLS

ELEVATION OR SECTION INDICATOR: # INDICATES VIEW

NUMBER, SHEET INDICATES DRAWING SHEET WHERE VIEW IS

SHOWN.

NAME

### ROOM / SPACE INDICATOR

# KEYNOTE INDICATOR

# REVISION INDICATOR

XX-##

XX-##

TAG

CFM

PLUMBING FIXTURE INDICATOR

EQUIPMENT INDICATOR

REGISTER, GRILLE, OR DIFFUSER INDICATOR

BREAKLINE

MATCHLINE INDICATOR

CONTRACT LIMIT LINE: DASHDOT, WIDE LINE

NEW CONNECTION TO EXISTING

POINT OF DEMOLITION

OR

MATCH LINE

SEE XX/XXX

SQUARE OR RECTANGULAR

SUPPLY DIFFUSER

SYMBOL LEGEND - MECH

DESCRIPTIONSYMBOL

NOTE: ALL ABBREVIATIONS MAY NOT BE USED.

DUCT HIGH EFFICIENCY TAKE OFF

WITH BALANCING DAMPER

SQUARE OR RECTANGULAR

RETURN DIFFUSER

SQUARE OR RECTANGULAR

EXHAUST DIFFUSER

ROUND DIFFUSER

SIDEWALL GRILLE OR REGISTER

BALANCING DAMPER

FIRE DAMPER

FIRE / SMOKE COMBINATION

DAMPER

LINEAR SLOT GRILLE OR DIFFUSER

FLEXIBLE DUCT

C02 CARBON DIOXIDE

T S H THERMOSTAT - SENSOR - HUMIDISTAT

1. THE MECHANICAL DRAWINGS SHOW THE GENERAL DESIGN, ARRANGEMENT,

& EXTENT OF THE MECHANICAL SYSTEM. BECAUSE OF THE SMALL SCALE OF

THE DRAWINGS, THESE DRAWINGS DO NOT SHOW ALL OFFSETS, BENDS, OR

ELBOWS NECESSARY FOR THE COMPLETE INSTALLATION IN THE SPACE

PROVIDED. CONTRACTOR SHALL MAKE ALTERATIONS AS MAY BE

NECESSARY TO MAKE THE SYSTEM COMPLETE & OPERATIONAL IN

ACCORDANCE WITH THE DESIGN INTENT.

2. MAJOR DEVIATIONS SUCH AS CHANGES IN SIZES, WEIGHTS, QUANTITIES, OR

MATERIAL REQUIRE PRIOR APPROVAL BY THE DESIGN ENGINEER.

3. THE DRAWINGS & SPECIFICATIONS HAVE BEEN PREPARED TO SUPPLEMENT

EACH OTHER & SHALL BE INTERPRETED AS AN INTEGRAL UNIT WITH THE

ITEMS SHOWN ON ONE & NOT THE OTHER BEING FURNISHED & INSTALLED

AS THOUGH SHOWN AND CALLED OUT IN BOTH DOCUMENTS.

4. THE ENTIRE MECHANICAL INSTALLATION SHALL CONFORM TO THE

REQUIREMENTS OF THE MOST RECENTLY ADOPTED BUILDING CODES,

MECHANICAL CODE, PLUMBING CODE, ELECTRICAL CODE, & ALL OTHER

APPLICABLE CITY, COUNTY, STATE, & FEDERAL CODES & REGULATIONS IN

EFFECT.

5. THE ENTIRE MECHANICAL INSTALLATION SHALL CONFORM TO ALL CODES,

RULES, REGULATIONS, & REQUIREMENTS OF THE BUILDING OWNER.

6. ALL MECHANICAL COMPONENTS AND EQUIPMENT SHALL BE INSTALLED TO

CONFORM WITH ANY APPLICABLE LOCAL SEISMIC REQUIREMENTS.

7. PRIOR TO FABRICATION & INSTALLATION OF ANY MECHANICAL COMPONENT

THE CONTRACTOR SHALL COORDINATE THE INSTALLATION OF ALL

MECHANICAL WORK WITH ALL OTHER BUILDING TRADES, INCLUDING

BUILDING TRADES HIRED DIRECTLY BY THE OWNER. WHERE CONFLICTS

MAY OCCUR, THEY SHALL BE RESOLVED PRIOR TO INSTALLATION.

8. VERIFY ALL REQUIRED SERVICE CONNECTIONS, INCLUDING ELECTRICAL

CHARACTERISTICS, FOR ALL EQUIPMENT PRIOR TO ORDERING OR

FABRICATING MECHANICAL EQUIPMENT AND COMPONENTS.

9. THE SPACE ABOVE CEILINGS IS LIMITED. CAREFUL COORDINATION IS

REQUIRED WITH ALL TRADES BEFORE ANY PIPE, DUCT, OR EQUIPMENT IS

ORDERED &/OR INSTALLED. ANY CONFLICTS &/OR CHANGES FOUND DURING

INSTALLATION THAT RESULTS FROM THE LACK OF COORDINATION BY THE

CONTRACTORS DURING THE SHOP DRAWING PROCESS ARE THE

RESPONSIBILITY OF THE CONTRACTOR.

10. ALL MECHANICAL INFORMATION IS NOT SHOWN ON THE MECHANICAL

DRAWINGS. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATION

OF ALL INFORMATION ON ALL OTHER CONSTRUCTION DOCUMENTS.

11. THE CONTRACTOR SHALL BE RESPONSIBLE TO REVIEW & USE, WHERE

APPROPRIATE, ALL THE MECHANICAL DETAILS SHOWN ON THE DRAWINGS.

DETAILS MAY OR MAY NOT BE CALLED OUT ON THE DRAWINGS WITH

SYMBOLS OR KEYED NOTES. ANY CHANGES RESULTING FROM FAILURE TO

INSTALL THE MECHANICAL SYSTEM WITHOUT USING THE INCLUDED DETAILS

SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR.

12. ALL EQUIPMENT SHALL BE INDEPENDENTLY SUPPORTED FROM

STRUCTURAL MEMBERS. STRUCTURAL ELEMENTS SHOWN IN DETAILS MAY

OR MAY NOT PERTAIN TO ANY PORTION OF THE BUILDING. COORDINATE ALL

MOUNTING REQUIREMENTS WITH ARCHITECTURAL & STRUCTURAL

DRAWINGS AND SPECIFICATIONS.

13. ALL MECHANICAL COMPONENTS AND EQUIPMENT SHALL BE INSTALLED IN

ACCORDANCE WITH ALL MANUFACTURER RECOMMENDATIONS.

14. ALL SIMILAR EQUIPMENT SHALL BE OF THE SAME MANUFACTURER. AIR

INLETS & OUTLETS OF SIMILAR TYPES SHALL BE OF THE SAME

MANUFACTURER.

15. ANY PART OF THE MECHANICAL INSTALLATION THAT FAILS, IS DEEMED

UNFIT, OR BECOMES DAMAGED DURING CONSTRUCTION SHALL BE

REPAIRED OR REPLACED BY THE CONTRACTOR AT NO ADDITIONAL COST TO

THE OWNER. THE CONTRACTOR SHALL BE RESPONSIBLE FOR EQUIPMENT

CHECK-IN, SAFEKEEPING, & DAMAGE.

16. COORDINATE WITH ARCHITECTURAL REFLECTED CEILING PLAN FOR EXACT

LOCATION OF ALL CEILING DIFFUSERS & GRILLES.

17. CONTRACTOR SHALL OPERATE INSTALLED &/OR MODIFIED SYSTEMS &

DEMONSTRATE ALL ASPECTS OF THE SYSTEM TO THE ENGINEER &/OR

OWNER TO PROVE ALL ASSOCIATED SYSTEMS ARE OPERATIONAL.

18. DURING CONSTRUCTION THE CONTRACTOR SHALL MAINTAIN A SET OF AS-

BUILT REDLINED RECORD DRAWINGS AT THE PROJECT SITE. ALL CHANGES

OR DEVIATIONS IN LAYOUT, ROUTING, EQUIPMENT, COMPONENTS, &

ACCESSORIES SHALL BE RECORDED. THESE REDLINED DRAWINGS SHALL

BE GIVEN TO THE ARCHITECT / ENGINEER AFTER THE FINAL INSPECTION IN

ACCORDANCE WITH PROJECT SPECIFICATIONS.

19. ALL DUCT ELBOWS SHALL BE LONG RADIUS, UNLESS NOTED OTHERWISE.

MECHANICAL GENERAL NOTES

DUCT TO BE DEMOLISHED

MARK DATE DESCRIPTION

RETURN

SUPPLY

UNION (TYP)

1/2" DRAIN LINE WITH VALVE,

HOSE CONNECTION, AND CAP

SHUT-OFF VALVE (TYP)

P & T TEST PLUG (TYP)

STRAINER - BLOWDOWN WITH VALVE,

HOSE CONNECTION, AND CAP.

SAME SIZE AS BLOWDOWN

REDUCER (TYP)

MANUAL GLOBE-STYLE CONTROL

VALVE WITH MEMORY STOPS AND

REMOVABLE HANDLE. CONTROL

VALVE TO HAVE 3-5 PSI dP

COIL

1/2" MANUAL AIR VENT WITH

HOSE END CONNECTION

BALANCING VALVEMAY BE REPLACED WITH PRESSURE

INDEPENDENT BALANCING AND

CONTROL VALVE (PIBCV). PICBV SHALL

HAVE 100% CONTROL VALVE AUTHORITY

AND HAVE LINEAR FLOW

CHARACTERISTIC

TEMPORARY BYPASS AND

SHUTOFFS FOR FLUSHING,

FILLING, AND TREATING WHEN

ADDING A NEW COIL TO AN

EXISTING SYSTEM.

TEMPORARY LINE TO BE

REMOVED AFTER FLUSHING

FILLING AND TREATING

HOT TAP EXISTING PIPING

M

NOTE:

1. CONNECT SUPPLY TO LOWER SIDE OF COIL.

RETURN

SUPPLY

UNION (TYP)

1/2" DRAIN LINE WITH VALVE,

HOSE CONNECTION, AND CAP

SHUT-OFF VALVE (TYP)

P & T TEST PLUG (TYP)

STRAINER - BLOWDOWN WITH VALVE,

HOSE CONNECTION, AND CAP.

SAME SIZE AS BLOWDOWN

REDUCER (TYP)

MANUAL GLOBE-STYLE THREE WAY

CONTROL VALVE WITH MEMORY STOPS AND

REMOVABLE HANDLE. THREE WAY CONTROL

VALVE TO HAVE 3-5 PSI dP

COIL

1/2" MANUAL AIR VENT WITH

HOSE END CONNECTION

BALANCING VALVE (TYP)

TEMPORARY BYPASS AND

SHUTOFFS FOR FLUSHING,

FILLING, AND TREATING

WHEN ADDING A NEW COIL

TO AN EXISTING SYSTEM.

TEMPORARY LINE TO BE

REMOVED AFTER FLUSHING

FILLING AND TREATING

HOT TAP EXISTING PIPING

M

NOTES:

1. CONNECT SUPPLY TO LOWER SIDE OF COIL.

2. BALANCE FLOW TO COIL WITH BYPASS CLOSED

THEN BALANCE BYPASS TO MATCH FLOW OF COIL.

GAUGE COCK

PRESSURE GAUGE

STEEL SUPPORT

6" CONCRETE PAD

CIRCULATION PUMP

SUCTION DIFFUSER

BUTTERFLY VALVE

TRIPLE DUTY VALVE

FLEXIBLE PIPE CONNECTION

FLEXIBLE PIPE CONNECTION

BELL REDUCER

1/4" COPPER TUBING (TYP)

BRASS CONNECTION

OR TRUMPET VALVE

BELL REDUCER

SHUTOFF VALVE (TYP)

OMIT WITH TRUMPET VALVE

ASME PRESSURE RELIEF

VALVE SET AT 125 PSI

HOT WATER RETURN

SEE PLANS FOR SIZE

BOILER DRAIN

4" HIGH CONCRETE PAD

RELIEF VALVE

OUTLET

ISOLATION VALVE (TYP)

UNION (TYP)

BOILER

RUN PIPING TO

TRENCH DRAIN

HOT WATER SUPPLY-SEE PLANS FOR SIZE

NOTE:

1. PROVIDE AIR VENTS AT HIGH POINTS OF PIPING SYSTEM.

MOTORIZED CONTROL VALVE

Y-STRAINER

GAS PRESSURE REGULATOR.

COORDINATE WITH AND INSTALL PER ALL

MANUFACTURER RECOMMENDATIONS.

REGULATOR IS TYPICALLY TO BE LOCATED

A MIN. 10' AWAY FROM BOILER

CONNECT TO EXISTING GAS PIPING IN

MECH ROOM APPROXIMATELY 15'

UPSTREAM FROM BOILER .

THERMOMETER

PRESSURE GAUGE

NOTES:

1. EXISTING PIPING, COILS, VALVES, AND ACCESSORIES TO REMAIN. NEW UNIONS TO BE

PROVIDED. FIELD VERIFY EXISTING PIPING ARRANGEMENT AND NOTIFY DESIGN ENGINEER IF

DISCREPANCIES EXIST.

NEW 1-1/2" UNIONS

(TYPICAL OF 4)

RETURN

NEW 2" UNIONS

SUPPLY

HSP-2°F HSP CSP CSP-2°F

WATER

VALVE

OPEN

100%

HEATING

MAX

COOLING

MAX

INCREASE

IN

AIRFLOW

WATER VALVE

OPEN 30%

ROOM TEMPERATURE INCREASE

C F

M I N

C R

E A

S E

AN INCREASE IN ROOM

TEMPERATURE OVER

COOLING SETPOINT CAUSES

AIRFLOW TO MODULATE

FROM MINIMUM TO COOLING

MAXIMUM, WHICH IS REACHED

AT TWO DEGREES OVER THE

COOLING SETPOINT.

BETWEEN HEATING SETPOINT

AND COOLING SETPOINT (5 DEGREE

DEADBAND) AIRFLOW WILL BE AT

MINIMUM. A DECREASE IN

ROOM TEMPERATURE BELOW

HEATING SETPOINT FIRST

CAUSES THE WATER VALVE

TO MODULATE TO 30% OPEN

AT MINIMUM AIRFLOW. ANY

ADDITIONAL DECREASE IN

ROOM TEMPERATURE WILL

CAUSE THE AIRFLOW AND

WATER VALVE TO MODULATE

FROM MINIMUM (APPROXIMATELY 30%) TO

HEATING MAXIMUM.

TEMPERATURE SETPOINTS

CAN BE DIFFERENT FOR

OCCUPIED, UNOCCUPIED,

AND NIGHT SETBACK STATES.

VALVE

CLOSED

MODULATING

HEAT

AIRFLOW

AS-1

GLF-1 ET-1 P-1 P-2B-2B-1

HHWR HHWS

P-3

P-4

4"

4" 4"

3" 3" 3" 3"

3"

3"

3"4"

4"

4"

4"

3"

3"

3"

3"

3"

3"3"

3" 3"

2" PIPE COLUMN (TYP)

6" x 6" x 3/8"

THICK PLATE

3" x 3" x 1/4" (TYP)

3/8" EXPANSION

BOLT (TYP)

NOTES:

1. ALL WELDED CONSTRUCTION

2. FOR LENGTHS LESS THAN 4'-0" OMIT MIDDLE MEMBER

A S

R E

Q U

IR

E

D

LENGTH TO S

UIT E

QUIPMENT

W

IDTH TO SUIT EQUIPMENT

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SHEET NUMBER:

ISSUE DATE:

ISSUE TYPE:

DRAWN BY:

CHECKED BY:

PROJECT#:

PROJECT DESCRIPTION

SHEET NAME:

REVISIONS

ARCHITECT / CONSULTANT

703 east 1700 south salt lake city, ut 84105 ajcarchitects.com

A u to d e sk

D o c s:

-3

U

S D

A B e e

L a b H

V A

C L o g a n

-M e c h U

S D

A B e e

.r v t

:5

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01.12.2026

CONDOC

RHB

RHB

ME501

2024-32

POLLINATING INSECT-BIOLOGY

MANAGEMENT, SYSTEMATICS

RESEARCH UNIT

UTAH STATE UNIVERSITY

880 EAST 1400 NORTH

LOGAN, UT 84131

UPGRADE HVAC FOR

USDA BEE

LAB/HEADHOUSE

FACILITY

MECHANICAL DETAILS

SCALE: 1/8" = 1'-0"1

COIL PIPING DETAIL

SCALE: 1/8" = 1'-0"2

COIL PIPING WITH THREE WAY VALVE DETAIL

SCALE: 1/8" = 1'-0"4

PUMP - BASE MOUNTED DETAIL

SCALE: 1/8" = 1'-0"3

BOILER PIPING DETAIL

SCALE: 1/8" = 1'-0"5

AHU COIL PIPING SCHEMATIC

SCALE: 1/8" = 1'-0"6

VAV SEQUENCE DETAIL

SCALE: 1/2" = 1'-0"7

BOILER PIPING SCHEMATIC

SCALE: 1/8" = 1'-0"8

FAN SUPPORT FRAME DETAIL

L I D

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R L

A W

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SHEET NUMBER:

ISSUE DATE:

ISSUE TYPE:

DRAWN BY:

CHECKED BY:

PROJECT#:

PROJECT DESCRIPTION

SHEET NAME:

REVISIONS

ARCHITECT / CONSULTANT

703 east 1700 south salt lake city, ut 84105 ajcarchitects.com

A u to d e sk

D o c s:

-3

U

S D

A B e e

L a b H

V A

C L o g a n

-M e c h U

S D

A B e e

.r v t

:5

:1

A

M

01.12.2026

CONDOC

RHB

RHB

ME601

2024-32

POLLINATING INSECT-BIOLOGY

MANAGEMENT, SYSTEMATICS

RESEARCH UNIT

UTAH STATE UNIVERSITY

880 EAST 1400 NORTH

LOGAN, UT 84131

UPGRADE HVAC FOR

USDA BEE

LAB/HEADHOUSE

FACILITY

MECHANICAL

SCHEDULES

LOCHINVAR

AERCO

CLEAVER BROOKS

(1) PROVIDE WITH HIGH AND LOW GAS PRESSURE SWITCHES WITH MANUAL RESET.

(2) PROVIDE WITH LOW WATER CUT-OFF SWITCH WITH MANUAL TEST AND RESET.

(3) PROVIDE WITH FLOW PROVING SWITCH.

(4) PROVIDE 18" CLEAR ON ALL SIDES OF THE BOILER.

(5) PROVIDE WITH VENTLESS GAS PRESSURE REGULATOR BY PIETRO FIORENTINI OR EQUAL.

REGULATOR TO HAVE A MINIMUM OF TEN FEET OF PIPING BETWEEN BOILER AND REGULATOR.

(6) PROVIDE WITH BACNET CONTROLLER.

(7) PROVIDE WITH 125 PSI ASME RELIEF VALVE

(8) PROVIDE WITH EMERGENCY SHUT-OFF SWITCH.

(9) BOILER TO HAVE MINIMUM THERMAL EFFICIENCY OF 96% AS TESTED BY DOE 10 CFR PART 431.

(10) PROVIDE Y-STRAINER AND ISOLATION VALVE ON RETURN PIPING AND ASME RELIEF VALVE, MOTORIZED CONTROL VALVE, AND ISOLATION ON SUPPLY PIPING.

(11) PROVIDE CONDENSATE NEUTRALIZATION KIT

(12) FLUE TO BE AL29-4C. INSTALL FLUE WITH A CONTINUOUS 1/4" PER FOOT SLOPE TOWARD BOILER.

(13) PROVIDE FACTORY AUTHORIZED STARTUP OF EQUIPMENT INCLUDING STARTUP OF ANY FACTORY CONTROLS TO ENSURE PROPER

SEQUENCING AND/OR COMMUNICATION TO BMS.

PLUMB = DIVISION 22

MECH = DIVISION 23

ELEC = DIVISION 26

MNFR = MANUFACTURER

ACCEPTABLE MANUFACTURERS: REMARKS: SCHEDULE KEY:

BOILER SCHEDULE (GAS FIRED)

LABEL TYPE SERVES

HEATING CAPACITY WATER

GAS

CONNECTION

FLUE

INTAKE

SIZE

ELECTRICAL

DISCONNECT

PROVIDED BY

(MECH/ ELEC)

OPERATING

WEIGHT

(LBS) MANUFACTURER MODEL REMARKSINPUT OUTPUT

TURN

DOWN EFFICIENCY

EWT

(°F)

LWT

(°F)

MIN

FLOW

(GPM)

MAX

FLOW

(GPM)

INLET

SIZE

(IN)

OUTLET

SIZE

(IN)

PD

(IN-WC) SIZE TYPE

MAX

LENGTH VOLTS PHASE Hz FLA

EMERG

POWER

B-1 CONDENSING FIRE TUBE HEATING HOT WATER 999 961 20:1 96.2 120 160 18 350 3" 3" 6 1.25" 6" AL29-4C 50' - 0" 50" 120 1 60 6 NO ELEC 2,000 Lochinvar FBN1001 1-13

B-2 CONDENSING FIRE TUBE HEATING HOT WATER 999 961 20:1 96.2 120 160 18 350 3" 3" 6 1.25" 6" AL29-4C 50' - 0" 50" 120 1 60 6 NO ELEC 2,000 Lochinvar FBN1001 1-13

BELL & GOSSETT

ARMSTRONG

TACO

GRUNDFOS

1. PROVIDE NEMA 4 TEFC MOTOR WITH CLASS F INSULATION.

2. INTEGRAL VARIABLE SPEED CONTROLLER.

3. PROVIDE PRESSURE SENSOR IN MAIN JUST OUTSIDE BOILER ROOM PRIOR TO ANY BRANCH TAKE OFFS

4. PROVIDE FACTORY AUTHORIZED STARTUP OF EQUIPMENT INCLUDING STARTUP OF ANY FACTORY CONTROLS TO ENSURE PROPER SEQUENCING AND/OR COMMUNICATION TO BMS.

PLUMB = DIVISION 22

MECH = DIVISION 23

ELEC = DIVISION 26

MNFR = MANUFACTURER

ACCEPTABLE MANUFACTURERS: REMARKS: SCHEDULE KEY:

PUMP SCHEDULE (MECHANICAL EQUIPMENT)

LABEL PUMP TYPE SERVES FLUID TYPE

FLOW

(GPM)

PRESSURE

(FT)

NPSH

REQUIRED

(FT) RPM

WIRE TO

WATER

EFFICIENCY

ELECTRICAL

DISCONNECT

PROVIDED BY

(MECH/ ELEC)

WEIGHT

(LBS) MANUFACTURER MODEL REMARKS

BHP

(WATT

S) HP VOLTS PHASE Hz

EMERG

POWER

P-1 END SUCTION FOOTED VOLUTE HEATING HOT WATER PROPYLENE GLYCOL 35% 51 GPM 55.00 6 2000 52.3 1.01 3 208 3 60 NO ELEC 175 Bell & Gossett e-1532X 1.25AD 1-4

P-2 END SUCTION FOOTED VOLUTE HEATING HOT WATER PROPYLENE GLYCOL 35% 51 GPM 55.00 6 2000 52.3 1.01 3 208 3 60 NO ELEC 175 Bell & Gossett e-1532X 1.25AD 1-4

P-3 INLINE CIRCULATOR BOILER 1 PROPYLENE GLYCOL 35% 48 GPM 10.00 1 3200 0 (277) 1/2 120 1 60 NO ELEC 50 Grundfos MAGNA3 40-80 F 2,4

P-4 INLINE CIRBULATOR BOILER 2 PROPYLENE GLYCOL 35% 48 GPM 10.00 1 3200 0 (277) 1/2 120 1 60 NO ELEC 50 Grundfos MAGNA3 40-80 F 2,4

PRICE

KRUEGER

TITUS

(1) INLET STATIC PRESSURE OF 1.75" AND DISCHARGE OF .25"

(2) NC RATING BASED OFF OF AHRI STANDARD 885-2008

(3) PROVIDE WITH 1/2 IN. THICK, MIN. 1.5 LB DENSITY FIBERGLASS INTERNAL INSULATION

(4) PRESSURE INDEPENDENT OPERATION.

(5) PROVIDE NEMA 1 ENCLOSURE FOR CONTROLS.

(6) PROVIDE WITH BACNET CONTROLLER.

(7) PROVIDE INSULATED ACCESS PANEL.

(8) CONTROLS CONTRACTOR TO PROVIDE 120V TO 24V TRANSFORMER,

APPROX. ONE TRANSFORMER FOR EVERY SIX VAV BOXES.

ACCEPTABLE MANUFACTURERS: REMARKS:

VAV TERMINAL UNIT SCHEDULE (HYDRONIC HEAT)

LABEL SERVES

AIRFLOW

INLET

SIZE

HOT WATER HEATING COIL

MAX

DISCHARGE

NC MANUFACTURER MODEL REMARKS

MAX

(CFM)

MIN

(CFM)

MAX

AIRFLOW

(CFM)

CAPACITY

(BTUH)

EAT

(°F)

LAT

(°F)

FLOW

RATE

(GPM)

EWT

(°F)

LWT

(°F)

WATER PD

(FT) ROWS

CONTROL

VALVE

CV-3 CORNER OFFICE 400 120 8" 400 9,195 65 90 0.5 160 120 1.5 2 TWO WAY 35 PRICE SDV 1-8

PRICE

KRUEGER

TITUS

(1) INLET STATIC PRESSURE OF 1.75" AND DISCHARGE OF .25"

(2) NC RATING BASED OFF OF AHRI STANDARD 885-2008

(3) PROVIDE WITH 1/2 IN. THICK, MIN. 1.5 LB DENSITY FIBERGLASS INTERNAL INSULATION

(4) PRESSURE INDEPENDENT OPERATION.

(5) PROVIDE NEMA 1 ENCLOSURE FOR CONTROLS.

(6) PROVIDE WITH BACNET CONTROLLER.

(7) PROVIDE INSULATED ACCESS PANEL.

(8) EC MOTOR

(9) PROVIDE WITH MERV 13 FILTER.

PLUMB = DIVISION 22

MECH = DIVISION 23

ELEC = DIVISION 26

MNFR = MANUFACTURER

ACCEPTABLE MANUFACTURERS: REMARKS: SCHEDULE KEY:

FAN POWERED TERMINAL UNIT SCHEDULE (HYDRONIC HEAT)

LABEL

PARALLEL

OR

SERIES SERVES

PRIMARY AIRFLOW

INLET

SIZE

MAX

AIRFLOW

(CFM)

MOTOR

POWER

(WATTS) VOLTS PHASE FLA

HOT WATER HEATING COIL

DISCONNECT

PROVIDED BY

(MECH/ ELEC)

MAX

DISCHARGE

NC

WEIGHT

(LBS) MANUFACTURER MODEL REMARKS

MAX

(CFM)

MIN

(CFM)

CAPACITY

(BTUH)

EAT

(°F)

LAT

(°F)

FLOW

RATE

(GPM)

EWT

(°F)

LWT

(EWT

(°F)

WATER PD

(FT) ROWS

CONTROL

VALVE

FPB-1 SERIES LAB 410 135 8" 950 1/3 115 1 4.6 9,424 65 90 1 GPM 160 120 0.50 2 TWO WAY ELEC 35 75 PRICE FDC SIZE 10 1-9

FPB-2 SERIES LAB 1250 310 12" 1,250 1/3 115 1 4.6 28,733 65 90 2 GPM 160 120 0.50 2 TWO WAY ELEC 35 75 PRICE FDC SIZE 20 1-9

HUMIDIFIER SCHEDULE

LABEL SERVES

OPERATING

CONDITIONS

CAPACITY

(LBS/HR) CFM

ELECTRICAL

MAKE & MODELHP kW VOLTS MCA HUM-1 / BEE REARING 50% RH 12 4 208 19.5 DRISTEEM Low Maintenance 4 kW (3 phase)

SDU-1 / BEE REARING 50% RH 30 760 1/5 120 2.07 DRISTEEM SDU-I-RX

TRANE/ MITSUBISHI

LG

FUJITSU

DIAKIN

(1) PROVIDE WITH HAIL GUARDS.

(2) PROVIDE WITH MIRO INDUSTRIES LD SUPPORT/MOUNTING FRAME.

(3) PROVIDE WITH NEOPRENE PADS AT ALL MOUNTING CONNECTION POINTS.

(4) PROVIDE REFRIGERANT PIPING SIZED AS PER MANUFACTURER'S RECOMMENDATIONS. "ACR" COPPER ONLY.

(5) COORDINATE REFRIGERANT CHARGE AND PIPING SIZES WITH EQUIVALENT LINE LENGTH TO MINIMIZE

PRESSURE DROP AND CAPACITY LOSS.

(6) PROVIDE BOOT AT ANY CONDENSER LINE PENETRATIONS INTO BUILDING ENVELOPE.

(7) PROVIDE WITH WIND BAFFLE FOR COOLING AT -5 F.

(8) INDOOR UNIT POWERED FROM OUTDOOR UNIT.

(9) PROVIDE FACTORY AUTHORIZED STARTUP OF EQUIPMENT INCLUDING STARTUP OF ANY FACTORY CONTROLS TO ENSURE PROPER

SEQUENCING AND/OR COMMUNICATION TO BMS.

PLUMB = DIVISION 22

MECH = DIVISION 23

ELEC = DIVISION 26

MNFR = MANUFACTURER

ACCEPTABLE MANUFACTURERS: REMARKS: SCHEDULE KEY

CONDENSING UNIT SCHEDULE

LABEL SERVES

NOMINAL

COOLING

(BTUH) EER2

HEAT PUMP

CAPACITY

(BTUH) COP

REFRIGERANT

TYPE

MAX TOTAL

REFRIGERANT

PIPE LENGTH

(FT)

ELECTRICAL

DISCONNECT

PROVIDED BY

(MECH/ ELEC)

SOUND

RATING

(dBA)

WEIGHT

(LBS) MANUFACTURER MODEL REMARKSVOLTS PHASE Hz

MCA

(EACH)

MOCP

(EACH)

EMERG

POWER

CU-1 FREEZER ROOM 36,000 12.9 38,000 4.38 R-454B 100 208 1 60 25 30 NO ELEC 53 211 Mitsubishi Electric PUY-A36NKA7(-BS) ALL

CU-2 FREEZER ROOM 36,000 12.9 38,000 4.38 R-454B 100 208 1 60 25 30 NO ELEC 53 211 Mitsubishi Electric PUY-A36NKA7(-BS) ALL

SPIROVENT

CALEFFI

(1) PROVIDE VENTLESS / AUTOMATIC AIR VENT SEPARATOR.

(2) PROVIDE WITH DRAIN LINE WITH SHUT OFF VALVE. ROUTE TO NEAREST FLOOR SINK.

(3) PROVIDE ASME RATED SEPARATOR.

ACCEPTABLE MANUFACTURERS: REMARKS:

AIR / DIRT SEPARATOR SCHEDULE

LABEL TYPE SERVES

PIPE

DIAMETER

FLOW RATE

(GPM)

PD

(IN-WC)

VOLUME

(GAL)

OPERATING

WEIGHT

(LBS) MANUFACTURER MODEL REMARKS

AS-1 AIR AND DIRT HEATING HOT WATER 4" 110 1 7 250 SPIROTHERM VDT400 1-3

TRANE/ MITSUBISHI

LG

FUJITSU

DIAKIN

(1) INDOOR UNIT RECEIVES POWER FROM OUTDOOR UNIT THROUGH FIELD SUPPLIED WIRING.

(2) PROVIDE WITH CONDENSATE PUMP.

(3) RUN CONDENSATE DRAIN LINE TO NEAREST DRAIN.

(4) PROVIDE REFRIGERANT PIPING SIZED AS PER MANUFACTURER'S RECOMMENDATIONS.

"ACR" COPPER ONLY.

(5) COORDINATE REFRIGERANT CHARGE AND PIPING SIZES WITH EQUIVALENT

LINE LENGTH TO MINIMIZE PRESSURE DROP AND CAPACITY LOSS.

(6) PROVIDE FACTORY AUTHORIZED STARTUP OF EQUIPMENT INCLUDING

STARTUP OF ANY FACTORY CONTROLS TO ENSURE PROPER SEQUENCING

AND/OR COMMUNICATION TO BMS.

PLUMB = DIVISION 22

MECH = DIVISION 23

ELEC = DIVISION 26

MNFR = MANUFACTURER

ACCEPTABLE MANUFACTURERS: REMARKS: SCHEDULE KEY:

DUCTLESS SPLIT SYSTEM INDOOR UNIT

LABEL TYPE SERVES

TOTAL

COOLING

CAPACITY

(BTUH)

ELECTRICAL

DISCONNECT

PROVIDED BY

(MECH/ ELEC)

SOUND

LEVEL

(dBA)

WEIGHT

(LBS) MANUFACTURER MODEL REMARKSVOLTS PHASE Hz MCA

EMERG

POWER

(E)AC Ceiling cassette FREEZER ROOM 36,000 208 1 60 2 NO ELEC 44 95 Mitsubishi Electric Corporation PLA-A36EA8 1-7

AC-2 Ceiling cassette FREEZER ROOM 36,000 208 1 60 2 NO ELEC 44 95 Mitsubishi Electric Corporation PLA-A36EA8 1-7

AC-1 Ceiling cassette FREEZER ROOM 36,000 208 1 60 2 NO ELEC 44 95 Mitsubishi Electric Corporation PLA-A36EA8 1-7

L I D

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SHEET NUMBER:

ISSUE DATE:

ISSUE TYPE:

DRAWN BY:

CHECKED BY:

PROJECT#:

PROJECT DESCRIPTION

SHEET NAME:

REVISIONS

ARCHITECT / CONSULTANT

703 east 1700 south salt lake city, ut 84105 ajcarchitects.com

A u to d e sk

D o c s:

-3

U

S D

A B e e

L a b H

V A

C L o g a n

-M e c h U

S D

A B e e

.r v t

:5

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A

M

01.12.2026

CONDOC

RHB

RHB

ME602

2024-32

POLLINATING INSECT-BIOLOGY

MANAGEMENT, SYSTEMATICS

RESEARCH UNIT

UTAH STATE UNIVERSITY

880 EAST 1400 NORTH

LOGAN, UT 84131

UPGRADE HVAC FOR

USDA BEE

LAB/HEADHOUSE

FACILITY

MECHANICAL

SCHEDULES

PENN BARRY

LOREN COOK

TWIN CITY

GREENHECK

BROAN

PANASONIC

(A) VARIABLE FREQUENCY DRIVE INTELOCKED WITH

CONTROLS SYSTEM. FAN TO MODULATE BASED OFF OF

COOLING AND VENTILATION NEEDS OF SPACE.

(1) PROVIDE WITH BACKDRAFT DAMPER, DISCONNECT SWITCH,

SUPPORT STAND AND BRACKETS, ISOLATOR, AND EXTERNAL RATED ENCLOSURE.

(2) PROVIDE WITH VARIABLE FREQUENCY DRIVE

(3) PROVIDE WITH BUG GUARD ON FAN INLET.

(4) PROVIDE FACTORY AUTHORIZED STARTUP OF EQUIPMENT

INCLUDING STARTUP OF ANY FACTORY CONTROLS TO ENSURE

PROPER SEQUENCING AND/OR COMMUNICATION TO BMS.

PLUMB = DIVISION 22

MECH = DIVISION 23

ELEC = DIVISION 26

MNFR = MANUFACTURER

ACCEPTABLE MANUFACTURERS: CONTROLS: REMARKS: REMARKS CONTINUED: SCHEDULE KEY

EXHAUST FAN SCHEDULE - ADDITIVE ALTERNATE #1

LABEL SERVES TYPE CFM

ESP

(IN-WC) FAN RPM

ELECTRICAL DISCONNECT

PROVIDED BY

(MECH/ ELEC)

CONTROL

METHOD

INLET

SONES

WEIGHT

(LBS) MANUFACTURER MODEL REMARKSVOLTS PHASE Hz HP BHP FLA MOCP

EF-G1 GREENHOUSE INLINE 10000 0.75 856 208 3 60 3 2.1 10.6 20 ELEC A 13.3 650 GREENHECK SQ-22-M2-VG 1,2,3,4

EF-G2 GREENHOUSE INLINE 10000 0.75 856 208 3 60 3 2.1 10.6 20 ELEC A 13.3 650 GREENHECK SQ-22-M2-VG 1,2,3,4

EF-G3 GREENHOUSE INLINE 10000 0.75 856 208 3 60 3 2.1 10.6 20 ELEC A 13.3 650 GREENHECK SQ-22-M2-VG 1,2,3,4

EF-G4 GREENHOUSE INLINE 10000 0.75 856 208 3 60 3 2.1 10.6 20 ELEC A 13.3 650 GREENHECK SQ-22-M2-VG 1,2,3,4

EF-G5 GREENHOUSE INLINE 10000 0.75 856 208 3 60 3 2.1 10.6 20 ELEC A 13.3 650 GREENHECK SQ-22-M2-VG 1,2,3,4

EF-G6 GREENHOUSE INLINE 10000 0.75 856 208 3 60 3 2.1 10.6 20 ELEC A 13.3 650 GREENHECK SQ-22-M2-VG 1,2,3,4

MODINE

REZNOR

TRANE

STERLING

RUNTAL

(1) PROVIDE WITH BACNET CONTROLLER.

(2) PROVIDE WITH FINGER PROOF FAN GUARD.

PLUMB = DIVISION 22

MECH = DIVISION 23

ELEC = DIVISION 26

MNFR = MANUFACTURER

ACCEPTABLE MANUFACTURERS: REMARKS: SCHEDULE KEY:

UNIT HEATER SCHEDULE (HOT WATER)

LABEL TYPE

MOUNTING

HEIGHT

AIRFLOW

(CFM)

HEATING

CAPACITY

(BTUH)

FLOW

(GPM)

PD

(FT)

EWT

(°F)

LWT

(°F)

CONTROL

VALVE

ELECTRICAL DISCONNECT

PROVIDED BY

(MECH/ ELEC)

WEIGHT

(LBS) MANUFACTURER MODEL REMARKSVOLTS PHASE Hz HP

UH-1 HORIZONTAL DISCHARGE 13' - 0" 1,775 53,000 10 3.4 160 120 TWO WAY 120 1 60 1/5 ELEC 100 MODINE HSB 121 ALL

UH-2 HORIZONTAL DISCHARGE 13' - 0" 1,775 53,000 10 3.4 160 120 TWO WAY 120 1 60 1/5 ELEC 100 MODINE HSB 121 ALL

UH-3 HORIZONTAL DISCHARGE 13' - 0" 1,775 53,000 10 3.4 160 120 TWO WAY 120 1 60 1/5 ELEC 100 MODINE HSB 121 ALL

UH-4 HORIZONTAL DISCHARGE 13' - 0" 1,775 53,000 10 3.4 160 120 THREE WAY 120 1 60 1/5 ELEC 100 MODINE HSB 121 ALL

UH-5 HORIZONTAL DISCHARGE 13' - 0" 1,775 53,000 10 3.4 160 120 TWO WAY 120 1 60 1/5 ELEC 100 MODINE HSB 121 ALL

MARK DATE DESCRIPTION

VARIABLE FREQUENCY DRIVE SCHEDULE - ADD ALTERNATE #1

LABEL SERVES

LOAD DATA

WIRE AND

CONDUIT SIZE

OVERCURRENT

PROTECTION

DEVICE MANUFACTURER MODELHP

OUTPUT

(A) VOLTAGE PHASE Hz

VFD-1 EF-G1 3 10.6 208 3 60 3 #12, #12 GR

0.75" CND

20/3 CB YASKAWA HV60U2011CFA

VFD-2 EF-G2 3 10.6 208 3 60 3 #12, #12 GR

0.75" CND

20/3 CB YASKAWA HV60U2011CFA

VFD-3 EF-G3 3 10.6 208 3 60 3 #12, #12 GR

0.75" CND

20/3 CB YASKAWA HV60U2011CFA

VFD-4 EF-G4 3 10.6 208 3 60 3 #12, #12 GR

0.75" CND

20/3 CB YASKAWA HV60U2011CFA

VFD-5 EF-G5 3 10.6 208 3 60 3 #12, #12 GR

0.75" CND

20/3 CB YASKAWA HV60U2011CFA

VFD-6 EF-G6 3 10.6 208 3 60 3 #12, #12 GR

0.75" CND

20/3 CB YASKAWA HV60U2011CFA

A DB C

-2

(E)HUM

(E)CV-9

(E)CV-5

(E)CV-4

(E)CV-2

(E)CV-1

(E)CV-6

(E)CV-7

(E)CV-8

(E)CV-10

CUH

CUH

CUH

MH401

REMOVE

EXISTING

HUMIDIFIER

EXISTING

AC TO

REMAIN

REMOVE

EXISTING

VAV BOX

REMOVE

EXISTING BASE

MOUNTED PUMPS

REMOVE EXISTING

AIR SEPARATOR

REMOVE EXISTING

INLINE PUMPS

REMOVE EXISTING

BOILER AND

ASSOCIATED PIPING IN

BOILER ROOM.

REMOVE

EXISTING

VAV BOX

ADDITIVE ALTERNATE #1.

REMOVE EXISTING

EXHAUST FAN.

ADDITIVE ALTERNATE #1.

REMOVE EXISTING

EXHAUST FAN.

ADDITIVE ALTERNATE #1.

REMOVE EXISTING

EXHAUST FAN.

ADDITIVE ALTERNATE #1.

REMOVE EXISTING

EXHAUST FAN.

ADDITIVE ALTERNATE #1.

REMOVE EXISTING

EXHAUST FAN.

ADDITIVE ALTERNATE #1.

REMOVE EXISTING

EXHAUST FAN.

ADDITIVE ALTERNATE #1.

REMOVE EXISTING

EXHAUST FAN.

ADDITIVE ALTERNATE #1.

REMOVE EXISTING

EXHAUST FAN.

ADDITIVE ALTERNATE #1.

REMOVE EXISTING

EXHAUST FAN.

ADDITIVE ALTERNATE #1.

REMOVE EXISTING

EXHAUST FAN.

ADDITIVE ALTERNATE #1.

REMOVE EXISTING

EXHAUST FAN.

ADDITIVE ALTERNATE #1.

REMOVE EXISTING

EXHAUST FAN.

ADDITIVE ALTERNATE #1.

REMOVE EXISTING

EVAPORATIVE COOLING

MEDIA.

ADDITIVE ALTERNATE #1.

REMOVE EXISTING

EVAPORATIVE COOLING

MEDIA.

ADD ALT #1:

REMOVE EXISTING

GREENHOUSE

CONTROLS.

MECHANICAL GENERAL NOTES:

A. THIS CONTRACTOR SHALL CLOSELY COORDINATE MECHANICAL AND

PLUMBING WITH ELECTRICAL, ARCHITECTURAL, AND BUILDING STRUCTURE.

B. ALL LOW PRESSURE RECTANGULAR DUCTWORK TO BE LINED WITH

INSULATION WITH AN R-VALUE OF R-6. ALL LOW PRESSURE ROUND

DUCTWORK TO BE WRAPPED WITH INSULATION WITH AN R-VALUE OF R-6. NO

DUCT LINER IN OUTSIDE AIR DUCTWORK OR DUCTWORK WITH IN DUCT

HUMIDIFIERS.

C. ALL MEDIUM PRESSURE DUCTWORK TO BE 1" ACOUSTICAL DOUBLE WALL

WITH PERFORATED INTERIOR DUCTWORK.

D. NO DUCT LINER IN OUTSIDE AIR DUCTWORK OR DUCTWORK WITH IN DUCT

HUMIDIFIERS.

E. ALL DUCT DIMENSIONS ARE INSIDE CLEAR DIMENSIONS.

F. FLEXIBLE DUCT MAY BE USED AT FINAL TERMINATION OF DUCT TO DIFFUSER

OR GRILLE. MAXIMUM FLEXIBLE DUCT LENGTH IS 5'-0". PROVIDE DUCT

SUPPORTS EVERY 3 FEET. FLEX DUCT SHALL NOT BE COMPRESSED OR

KINKED BY ANY OBJECTS SUCH AS STRUCTURE, PIPING, ETC.

G. GRILLES AND DUCTWORK ARE SIZED INDEPENDENTLY. THE NECK SIZE OF

GRILLES MAY NOT MATCH THE ASSOCIATED DUCT SIZE. PROVIDE TRANSITION

TO GRILLES AS NECESSARY.

H. PROVIDE BALANCING DAMPER WITH LOCKING QUADRANT IN EACH DUCT

BRANCH OF SUPPLY AND EXHAUST DUCTWORK.

I. PROVIDE REMOTE CABLE OPERATED DAMPER SYSTEM FOR ALL DUCTWORK

ABOVE HARD LID CEILINGS OR WHERE DAMPER IS INACCESSIBLE OR PROVIDE

OPPOSED BLADE DAMPER WITH NYLON BUSHINGS AT GRILLE.

J. PROVIDE ACCESS DOORS FOR ALL SERVICEABLE EQUIPMENT OR VALVES

ABOVE HARD LID CEILINGS OR IN WALLS. ALL ACCESS PANELS ARE TO BE

PAINTED TO MATCH ADJACENT SURFACES.

K. GC TO HIRE NEBB OR AABC CERTIFIED THIRD PARTY TEST AND BALANCE (TAB)

CONTRACTOR. FOLLOW PROCEDURES AS LAID FORTH IN THE CURRENT

VERSION OF "PROCEDURAL STANDARDS FOR TESTING ADJUSTING AND

BALANCING OF ENVIRONMENTAL SYSTEMS" BY NEBB. PROVIDE REPORT ON

NEBB FORMS TO ENGINEER FOR REVIEW.

L. ALL MATERIALS WITHIN PLENUMS SHALL 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 WITH ASTM E 84 OR UL 723.

M. INSULATE ALL PLASTIC PIPING IN CEILING PLENUM. COMPLETELY ENCLOSE

PLASTIC PIPE IN INSULATION THAT MEETS THE FLAME SPREAD INDEX OF NOT

MORE THAN 25 AND A SMOKE-DEVELOPED INDEX OF NOT MORE THAN 50.

N. THIS PROJECT WILL REQUIRE AFTER HOURS AND WEEKEND WORK TO RUN

PIPING/DUCTWORK OR MODIFY SYSTEMS IN OR AFFECTING OCCUPIED

SPACES. COORDINATE ALL SHUTDOWNS 72 HOURS IN ADVANCE WITH OWNER

AND USERS. A SCHEDULE WITH ANTICIPATED SHUT DOWNS, DURATION,

WHICH SYSTEMS WILL BE IMPACTED, ETC. MUST BE PROVIDED AT THE

BEGINNING OF THE PROJECT AND UPDATED AT EACH OAC MEETING. HEATING

WATER SYSTEM IS ONLY PERMITTED TO BE SHUT DOWN BETWEEN MAY AND

SEPTEMBER.

O. CONTROLS TO MATCH EXISTING JOHNSON CONTROLS. TIE INTO EXISTING

JOHNSON CONTROLS DDC SYSTEM AND UPDATED GRAPHICS.

P. COORDINATE EXACT THERMOSTAT LOCATIONS WITH FURNITURE AND OWNER.

FAILURE TO DO SO MAY REQUIRE MOVING THERMOSTATS AT CONTRACTORS

COST.

Q. ALL CONTROLS WIRING SHALL BE INSTALLED IN RACEWAYS AND BE THE

RESPONSIBILITY OF THE CONTROLS CONTRACTOR. RACEWAYS SHALL

CONFORM TO THE FOLLOWING ELECTRICAL SPECIFICATIONS; HANGERS AND

SUPPORTS FOR ELECTRICAL SYSTEMS, RACEWAYS AND BOXES FOR

ELECTRICAL SYSTEMS AND SEISMIC CONTROLS FOR ELECTRICAL SYSTEMS.

R. CONTRACTOR SHALL FIELD VERIFY EXISTING FIELD CONDITIONS PRIOR TO

ORDERING OR FABRICATING. ADDITIONAL COST WILL NOT BE ALLOWED FOR

CONTRACTOR'S FAILURE TO BECOME FAMILIAR WITH EXISTING SITE

CONDITIONS.

S. PROVIDE SOUND BOOT ON ALL RETURN GRILLES. SOUND BOOT TO BE SHEET

METAL WITH ACOUSTICAL DUCT LINER. DUCT BOARD IS NOT AN APPROVED

MATERIAL FOR SOUND BOOTS. SEE SOUND BOOT DETAIL.

T. PRESSURE TEST HYDRONIC PIPING. USE AMBIENT TEMPERATURE WATER

UNLESS THERE IS RISK OF FREEZING. WHILE FILLING SYSTEM USING DRAINS

AND VENTS TO ENSURE NO AIR IN SYSTEM. ISOLATE EXPANSION TANK(S).

SUBJECT PIPING SYSTEM TO 1.5 TIMES THE SYSTEM'S WORKING PRESSURE

FOR 20 MINUTES. EXAMINE PIPING, JOINTS, AND CONNECTIONS FOR LEAKAGE.

ELIMINATE LEAKS BY TIGHTENING, REPAIRING, OR REPLACING COMPONENTS,

AND REPEAT HYDROSTATIC TEST UNTIL THERE ARE NO LEAKS. PREPARE

WRITTEN REPORT OF TESTING.

U. BALL VALVES SHALL BE FULL PORT WITH BRONZE BODY AND BRASS BALL.

PROVIDE WITH HANDLE/STEM EXTENSIONS FOR PROPER FUNCTION WHEN

FULLY INSULATED. EXTENSIONS TO BE SEALED AND VAPOR PROOF.

V. INSTALL INSULATION OVER FITTINGS, VALVES, STRAINERS, FLANGES, UNIONS,

AND OTHER SPECIALTIES WITH CONTINUOUS THERMAL AND VAPOR-

RETARDER INTEGRITY. STRAINERS, CONTROL VALVES, AND BALANCING

VALVES SHALL HAVE REMOVABLE INSULATION WITH LABEL INDICATED WHAT

TYPE OF PIPE ACCESSORY IS BELOW INSULATION. INSULATION SHALL NOT

IMPEDE PROPER OPERATION OF ACCESSORY.

W. TREAT ALL WATER IN HYDRONIC PIPING. CLEAN PIPING PRIOR TO ADDING

CHEMICAL TREATMENT BY FILLING SYSTEM WITH FRESH WATER AND ADD

LIQUID ALKALINE COMPOUND WITH EMULSIFYING AGENTS AND DETERGENTS

TO REMOVE GREASE AND PETROLEUM PRODUCTS FROM PIPING. CIRCULATE

SOLUTION FOR A MINIMUM OF 24 HOURS, DRAIN, CLEAN STRAINER SCREENS,

AND REFILL WITH FRESH WATER. DO NOT USE SYSTEM PUMPS FOR CLEAN OR

TREATING. A SEPARATE/TEMPORARY FLUSH PUMP MUST BE USED. PERFORM

AN ANALYSIS OF MAKEUP WATER TO DETERMINE TYPE AND QUANTITIES OF

CHEMICAL TREATMENT NEEDED TO KEEP SYSTEM FREE OF SCALE,

CORROSION, AND FOULING AND ADD NECESSARY CHEMICALS TO SYSTEM.

PROVIDE SYSTEM WITH CHEMICAL POT FEEDER. PROVIDE WRITTEN REPORTS

OF TESTING RESULTS TO ENGINEER FOR REVIEW. INCLUDE 1 YEAR OF

SERVICE FOR CHEMICAL TREATMENT INCLUDING CHEMICALS. APPROVED

CHEMICAL TREATMENT CONTRACTORS ARE POWERS ENGINEERING AND

W.E.S.T. INC.

X. PROVIDE SUCTION DIFFUSERS ON ALL HYDRONIC PUMPS. REMOVE PUMP

STARTUP SCREENS AFTER INITIAL STARTUP.

Y. PROVIDE INVERTER DUTY MOTOR THAT COMPLIES WITH NEMA MG-1 SECTION

IV PART 31 AND INSULATED MOTOR BEARINGS AND SHAFT GROUNDING FOR

ALL MOTORS UTILIZING VFDS. PROVIDE OUTPUT AND DV/DT FILTER FOR ALL

VFDS.

Z. PROVIDE FACTORY AUTHORIZED STARTUP OF ALL EQUIPMENT INCLUDING

STARTUP OF ANY FACTORY CONTROLS TO ENSURE PROPER SEQUENCING

AND/OR COMMUNICATION TO BMS.

AA. PROVIDE OPERATION AND MAINTENANCE MANUALS (O&M) WITHIN 30 DAYS OF

CERTIFICATE OF OCCUPANCY FOR ALL EQUIPMENT IN DIGITAL FORMAT TO

ENGINEER FOR REVIEW. O&M'S SHALL INCLUDE DOCUMENTATION OF ALL

WARRANTIES, REPORTS AND TESTS, RECORD DRAWINGS, CONTROLS

SEQUENCE OF OPERATIONS WITH DIAGRAMS, & EQUIPMENT INFORMATION.

EQUIPMENT INFORMATION INCLUDES MAKE & MODEL, WIRING, PIPING,

STARTUP, SHUTDOWN, TROUBLE SHOOTING SYSTEM BALANCING REPORT,

FINAL COMMISSIONING REPORT AND MAINTENANCE PROCEDURES.

BB. PIPING AND DUCTWORK SHALL NOT BE SUPPORTED FROM THE ROOF DECK,

JOIST BRIDGING OR OTHER PIPES. HANG PIPES FROM BEAMS, JOIST OR

SUPPLEMENTARY STRUCTURAL MEMBERS. WHERE POSSIBLE INSTALL ALL

PIPING AND DUCTWORK WITHIN 12" FROM SUPPORTING STRUCTURE.

CC. CONTRACTOR IS RESPONSIBLE FOR PROVIDING SEISMIC RESTRAINT AND

SUPPORT ENGINEERED BY A LICENSED STRUCTURAL ENGINEER. PROVIDE

DESIGN DRAWINGS TO AUTHORITY HAVING JURISDICTION AND MECHANICAL

ENGINEER FOR REVIEW. INCLUDE ALL DETAILS FOR INSTALLING NECESSARY

RESTRAINT.

DD. GENERAL CONTRACTOR SHALL HIRE A 3RD PARTY COMMISSIONING AGENT TO

COMMISSION NEW HVAC EQUIPMENT. COMMISSIONING AGENT SHALL BE

LICENSED MECHANICAL ENGINEER. COMMISSIONING AGENT TO PROVIDE

COMMISSIONING PLAN LISTING EQUIPMENT AND TEST TO BE PERFORMED TO

ENGINEER FOR REVIEW. COMMISSIONING AGENT SHALL PROVIDE REPORT

STATING ANY SYSTEM DEFICIENCIES AND LISTING ANY DEFERRED TESTS.

EE. MECHANICAL PIPING SCHEDULE:

A. HYDRONIC PIPING 3" AND UNDER = TYPE L COPPER - BRAZED JOINTS

B. HYDRONIC PIPING OVER 3" = SCHEDULE 40 STEEL PIPE - WROUGHT STEEL

FITTINGS WELDED JOINTS OR POLYPROPYLENE FUSION WELDED

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SHEET NUMBER:

ISSUE DATE:

ISSUE TYPE:

DRAWN BY:

CHECKED BY:

PROJECT#:

PROJECT DESCRIPTION

SHEET NAME:

REVISIONS

ARCHITECT / CONSULTANT

703 east 1700 south salt lake city, ut 84105 ajcarchitects.com

A u to d e sk

D o c s:

-3

U

S D

A B e e

L a b H

V A

C L o g a n

-M e c h U

S D

A B e e

.r v t

:5

:1

A

M

01.12.2026

CONDOC

RHB

RHB

MD101

2024-32

POLLINATING INSECT-BIOLOGY

MANAGEMENT, SYSTEMATICS

RESEARCH UNIT

UTAH STATE UNIVERSITY

880 EAST 1400 NORTH

LOGAN, UT 84131

UPGRADE HVAC FOR

USDA BEE

LAB/HEADHOUSE

FACILITY

LEVEL 1 MECHANICAL

DEMO PLAN

SCALE: 1/8" = 1'-0"1

LEVEL 1 MECHANICAL DEMOLITION PLAN

MARK DATE DESCRIPTION

1 4/27/26 BIDDER

QUESTIONS

-2

REMOVE EXISTING

BOILER FLUE.

PATCH AND REPAIR

ROOF WATER

TIGHT.

A L L I D

E A

S

D E

S

IG

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IC

A T

E D

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IS

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S

SHEET NUMBER:

ISSUE DATE:

ISSUE TYPE:

DRAWN BY:

CHECKED BY:

PROJECT#:

PROJECT DESCRIPTION

SHEET NAME:

REVISIONS

ARCHITECT / CONSULTANT

703 east 1700 south salt lake city, ut 84105 ajcarchitects.com

A u to d e sk

D o c s:

-3

U

S D

A B e e

L a b H

V A

C L o g a n

-M e c h U

S D

A B e e

.r v t

:5

:1

A

M

01.12.2026

CONDOC

RHB

RHB

MD102

2024-32

POLLINATING INSECT-BIOLOGY

MANAGEMENT, SYSTEMATICS

RESEARCH UNIT

UTAH STATE UNIVERSITY

880 EAST 1400 NORTH

LOGAN, UT 84131

UPGRADE HVAC FOR

USDA BEE

LAB/HEADHOUSE

FACILITY

ROOF MECHANICAL

DEMO PLAN

SCALE: 1/8" = 1'-0"1

ROOF MECHANICAL DEMOLITION PLAN

-2

MH401

B-1

B-2

FPB-1

P-2P-1

FPB-2

UH-4

UH-5UH-1

UH-2

UH-3

HUM-1

3/4"ø HHWS

3/4"ø HHWR

3/4"ø HHWS

3/4"ø HHWR

3/4"ø HHWR

3/4"ø HHWS

3/4"ø HHWR

3/4"ø HHWS

1"ø HHWS

1"ø HHWR

ADD ALT #1

ADD ALT #1

ADD ALT #1

ADD ALT #1

ADD ALT #1

ADD ALT #1

ADD ALT #1

ADD ALT #1

ADD ALT #1

ADD ALT #1

ADD ALT #1

ADD ALT #1

ADD ALT #1

ADD ALT #1

ADD ALT #1:

PROVIDE NEW

EVAPORATIVE

COOLING PADS

WITH 3' TALL BY

4" THICK PADS

THE LENGTH OF

THE WALL.

ADD ALT #1:

PROVIDE NEW

VARIABLE SPEED

FANS. REUSE

EXISTING OPENINGS

WHERE POSSIBLE.

(E)AC AC-2

CV-3 1

"x

S A

8"ø SA

3/4"ø HHWS 3/4"ø HHWR

REPLACE ALL GROOVED

FITTINGS AND DIELECTRIC

UNIONS ON ALL HEATING HOT

WATER SUPPLY AND RETURN

PIPING. REPLACE GROOVED

FITTINGS WITH WELDED.

SDU-1

MAINTAIN 5' CLEAR

IN FRONT OF UNIT

FREEZER/INCUBATOR ROOM

OFFICE

01 VEST

OFFICE

CORR

CORR

MOLECULAR LAB

MOLECULAR LAB

LAB ROOM

BREAK ROOM

COLD ROOM

MECHANICAL

ELECTRICAL

11 PATH LAB

LAB

LAB

LAB WORKROOM

GREENHOUSE

GREENHOUSE

TOILET

JAN

TOILET

OFFICE

OFFICE

CORR

1"ø HHWR 4"ø HHWS

3/4"ø HHWR

4"ø HHWS

3/4"ø HHWS

2"ø HHWS

2"ø HHWR

4"ø HHWS 4"ø HHWR

4"ø HHWR

1"ø HHWS

1"ø HHWR

3"ø HHWR

1 1/4"ø HHWS

3"ø HHWR

1 1/4"ø HHWS

1 1/4"ø HHWS

3"ø HHWR

1 1/2"ø HHWS 3"ø HHWR

1 1/4"ø HHWS 3"ø HHWR

1 1/2"ø HHWS 3"ø HHWR

3"ø HHWS

2 1/2"ø HHWR

2"ø HHWR

2 1/2"ø HHWS

3"ø HHWS1 1/4"ø HHWR

2 1/2"ø HHWR 2 1/2"ø HHWS

ADD ALT #1:

PROVIDE NEW

VARIABLE SPEED

FANS. REUSE

EXISTING OPENINGS

WHERE POSSIBLE.

ADD ALT #1:

PROVIDE NEW

EVAPORATIVE

COOLING PADS

WITH 3' TALL BY

4" THICK PADS

THE LENGTH OF

THE WALL.

ADD ALT #1:

PROVIDE NEW

EVAPORATIVE

COOLING PADS

WITH 3' TALL BY

4" THICK PADS

THE LENGTH OF

THE WALL.

ADD ALT #1:

PROVIDE NEW

EVAPORATIVE

COOLING PADS

WITH 3' TALL BY

4" THICK PADS

THE LENGTH OF

THE WALL.

ADD ALT #1:

PROVIDE NEW

EVAPORATIVE

COOLING PADS

WITH 3' TALL BY

4" THICK PADS

THE LENGTH OF

THE WALL.

ADD ALT #1:

PROVIDE NEW

EVAPORATIVE

COOLING PADS

WITH 3' TALL BY

4" THICK PADS

THE LENGTH OF

THE WALL.

ADD ALT #1:

REPLACE

OPERABLE

ROOF PANEL

ACTUATOR

ADD ALT #1:

REPLACE

OPERABLE

WALL PANEL

ACTUATOR

ADD ALT #1:

REPLACE

OPERABLE

WALL PANEL

ACTUATOR

ADD ALT #1:

REPLACE

OPERABLE

ROOF PANEL

ACTUATOR

AC-1

ADD ALT #1:

REPLACE

OPERABLE

ROOF PANEL

ACTUATOR

ADD ALT #1:

REPLACE

OPERABLE

ROOF PANEL

ACTUATOR

ADD ALT #1:

REPLACE

OPERABLE

ROOF PANEL

ACTUATOR

EF-G3

EF-G4

EF-G2

EF-G5

EF-G1

EF-G6

VFD-1 VFD-6

VFD-2 VFD-5

VFD-3 VFD-4

PROVIDE dP SENSOR.

EXISTING THREE WAY

VALVE TO REMAIN.

ALL THREE WAY VALVES ARE

TO BE REPLACE WITH 2 WAY

VALVES UNLESS NOTED TO

REMAIN.

EXISTING THREE WAY

VALVE TO REMAIN.

PROVIDE THREE WAY

VALVE AT THIS

LOCATION.

ADD ALT#1: NEW BMS PANEL LOCATION.

TIE GREENHOUSE EQUIPMENT INTO

EXISTING JOHNSON CONTROL BMS.

8"ø SA

12"x12" SA

CONNECT TO

EXISTING DUCT IN

THIS APPROXIMATE

LOCATION.

CONNECT TO

EXISTING DUCT IN

THIS APPROXIMATE

LOCATION.

20"x12" SA

CONNECT TO

EXISTING DUCT IN

THIS APPROXIMATE

LOCATION.

MECHANICAL GENERAL NOTES:

A. THIS CONTRACTOR SHALL CLOSELY COORDINATE MECHANICAL AND

PLUMBING WITH ELECTRICAL, ARCHITECTURAL, AND BUILDING STRUCTURE.

B. ALL LOW PRESSURE RECTANGULAR DUCTWORK TO BE LINED WITH

INSULATION WITH AN R-VALUE OF R-6. ALL LOW PRESSURE ROUND

DUCTWORK TO BE WRAPPED WITH INSULATION WITH AN R-VALUE OF R-6. NO

DUCT LINER IN OUTSIDE AIR DUCTWORK OR DUCTWORK WITH IN DUCT

HUMIDIFIERS.

C. ALL MEDIUM PRESSURE DUCTWORK TO BE 1" ACOUSTICAL DOUBLE WALL

WITH PERFORATED INTERIOR DUCTWORK.

D. NO DUCT LINER IN OUTSIDE AIR DUCTWORK OR DUCTWORK WITH IN DUCT

HUMIDIFIERS.

E. ALL DUCT DIMENSIONS ARE INSIDE CLEAR DIMENSIONS.

F. FLEXIBLE DUCT MAY BE USED AT FINAL TERMINATION OF DUCT TO DIFFUSER

OR GRILLE. MAXIMUM FLEXIBLE DUCT LENGTH IS 5'-0". PROVIDE DUCT

SUPPORTS EVERY 3 FEET. FLEX DUCT SHALL NOT BE COMPRESSED OR

KINKED BY ANY OBJECTS SUCH AS STRUCTURE, PIPING, ETC.

G. GRILLES AND DUCTWORK ARE SIZED INDEPENDENTLY. THE NECK SIZE OF

GRILLES MAY NOT MATCH THE ASSOCIATED DUCT SIZE. PROVIDE TRANSITION

TO GRILLES AS NECESSARY.

H. PROVIDE BALANCING DAMPER WITH LOCKING QUADRANT IN EACH DUCT

BRANCH OF SUPPLY AND EXHAUST DUCTWORK.

I. PROVIDE REMOTE CABLE OPERATED DAMPER SYSTEM FOR ALL DUCTWORK

ABOVE HARD LID CEILINGS OR WHERE DAMPER IS INACCESSIBLE OR PROVIDE

OPPOSED BLADE DAMPER WITH NYLON BUSHINGS AT GRILLE.

J. PROVIDE ACCESS DOORS FOR ALL SERVICEABLE EQUIPMENT OR VALVES

ABOVE HARD LID CEILINGS OR IN WALLS. ALL ACCESS PANELS ARE TO BE

PAINTED TO MATCH ADJACENT SURFACES.

K. GC TO HIRE NEBB OR AABC CERTIFIED THIRD PARTY TEST AND BALANCE (TAB)

CONTRACTOR. FOLLOW PROCEDURES AS LAID FORTH IN THE CURRENT

VERSION OF "PROCEDURAL STANDARDS FOR TESTING ADJUSTING AND

BALANCING OF ENVIRONMENTAL SYSTEMS" BY NEBB. PROVIDE REPORT ON

NEBB FORMS TO ENGINEER FOR REVIEW.

L. ALL MATERIALS WITHIN PLENUMS SHALL 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 WITH ASTM E 84 OR UL 723.

M. INSULATE ALL PLASTIC PIPING IN CEILING PLENUM. COMPLETELY ENCLOSE

PLASTIC PIPE IN INSULATION THAT MEETS THE FLAME SPREAD INDEX OF NOT

MORE THAN 25 AND A SMOKE-DEVELOPED INDEX OF NOT MORE THAN 50.

N. THIS PROJECT WILL REQUIRE AFTER HOURS AND WEEKEND WORK TO RUN

PIPING/DUCTWORK OR MODIFY SYSTEMS IN OR AFFECTING OCCUPIED

SPACES. COORDINATE ALL SHUTDOWNS 72 HOURS IN ADVANCE WITH OWNER

AND USERS. A SCHEDULE WITH ANTICIPATED SHUT DOWNS, DURATION,

WHICH SYSTEMS WILL BE IMPACTED, ETC. MUST BE PROVIDED AT THE

BEGINNING OF THE PROJECT AND UPDATED AT EACH OAC MEETING. HEATING

WATER SYSTEM IS ONLY PERMITTED TO BE SHUT DOWN BETWEEN MAY AND

SEPTEMBER.

O. CONTROLS TO MATCH EXISTING JOHNSON CONTROLS. TIE INTO EXISTING

JOHNSON CONTROLS DDC SYSTEM AND UPDATED GRAPHICS.

P. COORDINATE EXACT THERMOSTAT LOCATIONS WITH FURNITURE AND OWNER.

FAILURE TO DO SO MAY REQUIRE MOVING THERMOSTATS AT CONTRACTORS

COST.

Q. ALL CONTROLS WIRING SHALL BE INSTALLED IN RACEWAYS AND BE THE

RESPONSIBILITY OF THE CONTROLS CONTRACTOR. RACEWAYS SHALL

CONFORM TO THE FOLLOWING ELECTRICAL SPECIFICATIONS; HANGERS AND

S…