G001

DAVIS TECHNICAL

COLLEGE HVAC

SPLIT SYSTEMS

UPGRADES

DFCM #27050220North: ______ South: ______ East: ______ West: ______

Special Use and Occupancy (e.g. High Rise, Covered Mall): __________________

d) Unlimited Area Building: Yes ______ No ______ Code Section: ______ a a

3) Three Story: A (3)______

2) Two Story: A (2)______

1) One Story: ______

c) Total Allowable Area for:

1_< Allowable Area

Actual Area

b) Sum of the Ratio Calculations for Mixed Occupancies:

a) 0.25I = 100f F P 30

WstA I 100100 fIA t taA = A + +

Official for Complex Buildings. Including, but not limited to:

g) Fire Stopping, Including Tested Design Number.

f) Exterior and Interior Accessibility Route.

e) Fire Assembly Locator Sheet.

a) High Rise Requirements.

b) Atriums.

c) Performance Based Criteria.

d) Means or Egress Analysis.

2) Additional Code Information shall be provided at the discretion of the Building

Code Accessibility Chapters, the more restrictive requirement shall govern.

through - ADA Guidelines and specific reference to the International Building

1) In case of conflict with the U.S. Department of Justice Federal Registers Parts

FOOTNOTES:

d) Drinking Fountains: ______ Service Sinks: ______

c) Bath Tubs or Showers: ______

b) Lavatories - Required (m) ______ (f) ______ Provided (m) ______ (f) ______

a) Water Closets - Required (m) ______ (f) ______ Provided (m) ______ (f) _____

M. Minimum Number of Required Plumbing Facilities:

Exit Width Required: ______ Exit Width Provided: ______

Element Hours Assembly ListingListing

Element AssemblyHours

Smoke Partitions Fire Partitions

Exterior Bearing Walls Interior Bearing Walls Exterior Non-Bearing Walls Structural Frame Partitions - Permanent Fire Barriers

Floors - Ceiling Floors Roofs - Ceiling Roofs Exterior Doors and Windows Shaft Enclosures Fire Walls

BAHTBABABA

Design Wind Speed: ______ mphB. Seismic Design Category: ______

L. Design Occupant Load: ______

K. Fire Resistance Rating Requirements for Building Elements (hours).

Area Modifications:J:

____________________________________________Tabular Area:I:

per Floor (square feet): __________________________Actual AreaH:

Number of Stories: ______ Building Height: ______G:

Required: ______ Provided: ______ Type of Sprinkler System: ____________

Sprinklers:F:

Mixed Occupancies: ______ Nonseparated Uses: ______E.

separation distance (in hours):

Requirements for the Exterior Walls based on the fireFire Resistance RatingD.

C. Type of Construction (circle one):

Change in Use: Yes ______ No ______ Mixed Occupancy: Yes ______ No ______

Guidelines ADA Accessibility Building Conservation Uniform Code for National Electrical Code

Conservation Code International Energy International Fire Code International Plumbing Code International Mechanical Code International Building Code

YearYear

APPLICABLE CODES

A. Occupancy and Group: ________ ________ ________ ________ ________

CODE ANALYSIS

GENERAL:

G001 - TITLE SHEET

G002 - SPECIAL INSPECTIONS AND TESTING

MG001 - MECHANICAL LEGEND AND GENERAL NOTES

MECHANICAL:

MD101 - LAB AND OFFICE MECHANICAL DEMO PLAN

MD102 - ROOFTOP MECHANICAL DEMO PLAN

MD103 - BARLOW BUILDING MECHANICAL DEMOLITION PLAN

MD104 - ROOFTOP BARLOW BUILDING MECHANICAL DEMOLITION PLAN

ME101 - LAB AND OFFICE MECHANICAL PLAN

ME102 - ROOFTOP MECHANICAL PLAN

ME103 - BARLOW BUILDING MECHANICAL PLAN

ME104 - ROOFTOP BARLOW BUILDING MECHANICAL PLAN

ME501 - MECHANICAL DETAILS

ME502 - MECHANICAL DETAILS

ME601 - MECHANICAL SCHEDULES

DRAWING INDEX:

DAVIS COUNTY APPLIED

TECHNOLOGY COLLEGE

550 E 300 S, KAYSVILLE,

UT 84037

CODE REVIEW STAMP

DESIGN CRITERIA:

THESE DOCUMENTS - DRAWINGS AND SPECIFICATIONS COMPLY

WITH ALL THE REQUIREMENTS OF THE DFCM STANDARDS FOR

MECHANICAL UPGRADES OF EXISTING BUILDING.

CODE INSPECTION REQUIREMENTS:

1. BEFORE A FINAL ACCEPTANCE CAN BE ISSUED, THE STATE

APPOINTED CODE INSPECTOR SHALL PROVIDE A FINAL REPORT

RECOMMENDING THAT THE NEW PLUMBING WORK IS IN

COMPLIANCE WITH THE DRAWINGS, SPECIFICATIONS AND

APPLICABLE CODES ESPECIALLY FOR THE FOLLOWING ITEMS.

a.)CONCRETE CONSTRUCTION, MATERIALS, STEEL, MIX, AND FORMS.

b.)SEISMIC - WATER HEATER.

c.)EPOXY - IF REQUIRED.

d.)FIRE CAULKING AT RATED WALLS - IF REQUIRED.

2. SEE ALSO SHEET G002.

DEFERRED SUBMITTALS: NONE

SPECIAL INSPECTIONS:

1. SEE SHEET DRAWING G002.

PROJECT SCOPE:

THIS PROJECT WILL UPGRADE THE SPLIT SYSTEM IN THE LAB AND

PRINT ROOM. OLD DUCTWORK AND MECHANICAL UNITS SHALL BE

REMOVED. NEW SPLIT SYSTEM EQUIPMENT SHALL BE PROVIDED

AND CONNECTED TO NEW DUCTWORK. NEW CONDENSATE PIPING

SHALL BE PROVIDED AND CONNECTED TO EXISTING DRAIN AND

CONDENSATE PUMP. ALL ROOFING WORK MUST BE PERFORMED BY

THE WARRANTY HOLDER. CONTACT PERKS ROOFING FOR ALL

ROOFING WORK ON THE UPPER AND LOWER ROOF.

B x x

D N/A

EXISTING

NO NO

YES YES

2 30

170,826

1,708.26

WORK LOCATION

S

E

250 S

DATC DR

NA NA

NA

JOHN M.

LARSEN

No. 12199025

PR

OF

ESS IONAL ENGINEER

S T A T E O F U T A H

06/22/26

DIVISION OF FACILITIES

CONSTRUCTION AND

MANAGEMENT

REVIEWED FOR

CODE COMPLIANCE

THOMAS PETERSON

07/09/2026

SPECIAL INSPECTIONS

AND TESTING

G002

550 E 300 S, KAYSVILLE, 84037

SHEET NO.

AE

PROJECT MANAGER:

DATE:

CHECKED BY:

DRAWN BY:

REVISIONDATEMARK

SG

06/17/2026

JL

WHW JOB NO.:

26065

1 2 3

CONSULTANTS

SHEET TITLE

PROJECT NAME & ADDRESS

DTC HVAC

SPLIT SYSTEMS

DFCM #27050220

CODE REVIEW STAMP

ENGINEERING LLC.

733 WEST 9000 SOUTH

SANDY, UTAH 84070

(801)466-4021 EMAIL: excellence@whw-engineering.com

PROFESSIONAL MECHANICAL ENGINEERING

WHW

JOHN M.

LARSEN

No. 12199025

PR

OF

ESS IONAL ENGINEER

S T A T E O F U T A H

06/22/26

DIVISION OF FACILITIES

CONSTRUCTION AND

MANAGEMENT

REVIEWED FOR

CODE COMPLIANCE

MECHANICAL LEGEND

SYMBOL ABR. DESCRIPTION

GENERAL TERMINOLOGY

DETAIL NUMBER DESIGNATION

CORRESPONDING WITH GRID LOCATION

MECHANICAL EQUIPMENT DESIGNATION

EQUIPMENT ITEM DESIGNATION

REGISTER, GRILL OR DIFFUSER

DESIGNATION WITH BALANCING CFM LISTED

BELOW

GRILLE, OR LOUVER DESIGNATION WHERE

BALANCING NOT REQUIRE

REVISION DESIGNATOR AND NUMBER

KEY NOTE DESIGNATOR AND NUMBER

POC POINT OF CONNECTION

POR POINT OF REMOVAL

GC GENERAL CONTRACTOR

MC MECHANICAL CONTRACTOR

ATC CONTROL CONTRACTOR

EC ELECTRICAL CONTRACTOR

FPC FIRE PROTECTION CONTROL

NIC NOT IN CONTRACT

NTS NOT TO SCALE

C COMMON

NC NORMALLY CLOSED

NO NORMALLY OPEN

A2

MA

D-1

CFM

R-1

SYMBOL ABR. DESCRIPTION

WET SIDE

PUMP

REGULATOR

UNION

BUTTERFLY VALVE

GATE VALVE

CBV CIRCUIT BALANCING VALVE

BV BALL VALVE

PRESSURE GAUGE AND GAUGE COCK -

WATER

PRESSURE GAUGE AND GAUGE COCK -

STEAM

THERMOMETER AND THERMOWELL

DIRECTION OF FLOW

ELBOW UP

ELBOW DOWN

TEE UP

TEE DOWN

EXISTING PIPING TO BE REMOVED

EXISTING PIPING TO REMAIN

NEW PIPING

PIPE CAP OR PLUG

FLEXIBLE CONNECTION

CW CULINARY COLD WATER

HW CULINARY HOT WATER

RECIRCULATED CULINARY HOT WATER

HEATING WATER SUPPLY

HEATING WATER RETURN

CHILLED WATER SUPPLY

CHILLED WATER RETURN

CN CONDENSATE LINE

R

HWS

HWR

CHWS

CHWR

SYMBOL ABR. DESCRIPTION

AIR SIDE

EXISTING AIR DUCT TO BE REMOVED

EXISTING AIR DUCT TO REMAIN

NEW AIR DUCT

NEW SPIRAL DUCT

NEW MEDIUM PRESSURE DUCT

BURIED OR UNDER FLOOR DUCT

FLEXIBLE AIR DUCT

LINED DUCT

VANED ELBOW

RADIUS ELBOW

FLEXIBLE AIR DUCT CONNECTION

VOLUME DAMPER

SUPPLY AIR DIFFUSER

RETURN AIR, FRESH AIR, AND TRANSFER AIR

CEILING MOUNTED EXHAUST FAN OR

EXHAUST GRILLE

RETURN OR OUTSIDE AIR DUCT UP

SUPPLY DUCT UP

EXHAUST AIR INTAKE UP

RETURN OR OUTSIDE AIR DUCT DOWN

SUPPLY DUCT DOWN

EXHAUST DUCT DOWN

ROUND DUCT UP

ROUND DUCT DOWN

AP ACCESS PANEL

EXISTING EQUIPMENT TO BE REMOVED

EXISTING EQUIPMENT TO REMAIN

NEW EQUIPMENT

T-STAT WALL MOUNTED THERMOSTAT

MECHANICAL EQUIPMENT CONTROLLED

SA SUPPLY AIR

RA RETURN AIR

EA EXHAUST AIR

OA OUTSIDE AIR

MA MIXED AIR

FA FRESH AIR

RF RELIEF AIR

VDVD

T

RTU-1

T

RTU-1

GENERAL NOTES:

MECHANICAL INFORMATION IS NOT LIMITED TO THE MECHANICAL DRAWINGS.

CONTRACTOR SHALL BE RESPONSIBLE FOR INFORMATION OF THE EXISTING

BUILDING AND SITE CONDITIONS, EXISTING PIPING, EXISTING ELECTRICAL, AND

EXISTING SUPPORTS.

A - EACH DRAWING SHEET AND THE SPECIFICATIONS HAVE BEEN PREPARED TO

SUPPLEMENT EACH OTHER AND THEY SHALL BE INTERPRETED AS AN INTEGRAL

UNIT WITH ITEMS SHOWN AND NOTED ON ONE AND NOT THE OTHER BEING

FURNISHED AND INSTALLED AS THOUGH SHOWN AND CALLED OUT IN ALL PLACES.

ITEMS IN SPECIFICATIONS OR DRAWINGS LISTED WHICH ARE DIFFERING IN

EFFICIENCY OR QUALITY SHALL BE HELD TO THE GREATEST OF: EFFICIENCY,

QUALITY OR GOVERNING CODE.

B - THE CONTRACTOR WILL BE HELD RESPONSIBLE FOR THE INSTALLATION OF THE

SYSTEMS ACCORDING TO THE TRUE INTENT AND MEANING OF THE CONTRACT

DOCUMENTS.

C - THE CONTRACTOR SHALL INSTALL ALL EQUIPMENT WITH PROPER SERVICE

ACCESS AND CLEARANCES ACCORDING TO MANUFACTURERS RECOMMENDATIONS.

THE CONTRACTOR SHALL REVIEW SUPPLIERS BID PACKAGES FOR COMPLETENESS

AND COMPLIANCE TO THE SPECIFICATIONS, SCHEDULES, AND DESIGN INTENT (ALL

EQUIPMENT AND METHODS). THE CONTRACTOR SHALL REMOVE AND REINSTALL

CORRECTLY AT HIS OWN EXPENSE ANY EQUIPMENT NOT IN COMPLIANCE.

D - THE CONTRACTOR SHALL CONSULT MANUFACTURERS INSTALLATION

INSTRUCTIONS FOR SIZES, METHODS, ACCESSORIES, AND CLEARANCES IN SPACE

AVAILABLE PRIOR TO BIDDING PROJECT.

E - ANYTHING NOT CLEAR OR IN CONFLICT WILL BE EXPLAINED BY MAKING

APPLICATION TO THE ENGINEER IN WRITING.

ANY AND ALL ALTERATIONS TO THE SYSTEM SHOWN SHALL BE SUBMITTED TO THE

ENGINEER PRIOR TO CHANGES FOR APPROVAL. CONTRACTOR SHALL NOT START

ANY CHANGES UNTIL NOTIFIED IN WRITING. IF CHANGES ARE MADE PRIOR TO

APPROVAL CONTRACTOR SHALL TAKE ALL RESPONSIBILITY FOR THE CHANGES

MADE AND ALL COSTS RELATING TO FAILURE OR REPLACEMENT OF ALTERATIONS.

CONTRACTOR SHALL FIELD VERIFY ALL DIMENSIONS AND LOCATIONS.

THE WORKING DRAWINGS ARE DIAGRAMMATIC. THEY DO NOT SHOW EVERY

OFFSET, BEND, OR ELBOW NECESSARY FOR THE COMPLETE INSTALLATION IN THE

SPACE PROVIDED. ALL LOCATIONS FOR MECHANICAL EQUIPMENT SHALL BE FIELD

VERIFIED AND COORDINATED WITH ALL DRAWINGS. THE CONTRACTOR SHALL

PROVIDE OR COORDINATE WITH THE GENERAL CONTRACTOR PROVISIONS FOR

BLOCKOUTS OR CORE DRILLS THROUGH STRUCTURE.

THE INSTRUCTION TO "PROVIDE" ALSO INCLUDES INSTALLATION.

MECHANICAL CONTRACTOR SHALL PROVIDE AND INSTALL SMOKE AND FIRE

DAMPERS AS REQUIRED BY LOCAL CODES AND AUTHORITIES.

SHEET METAL DUCT SIZES SHOWN ON DRAWINGS ARE FREE AREA DIMENSIONS.

PROVIDE AND INSTALL BALANCING DAMPERS IN ALL SUPPLY AND EXHAUST AIR

BRANCH DUCTS. BALANCE TO CFM SHOWN ON PLAN.

SEE ARCHITECTURAL REFLECTED CEILING PLAN FOR EXACT LOCATION OF

DIFFUSERS AND GRILLES.

PROVIDE TURNING VANES IN ALL ELBOWS OF RECTANGULAR DUCT.

THE CONTRACTOR SHALL ASSUME ALL RESPONSIBILITY IN HANDLING AND

DISPOSING OF REFRIGERANTS, OILS, ETC. ALL SUCH MATERIALS SHALL BE

HANDLED, DISPOSED, AND USED IN ACCORDANCE WITH ALL LOCAL, STATE, AND

FEDERAL LAWS.

THE MECHANICAL CONTRACTOR SHALL VERIFY MOTOR VOLTAGES WITH THE

ELECTRICAL DRAWING BEFORE ORDERING MOTORIZED EQUIPMENT AND

CONTROLS.

C.F.M. LISTED IS ACTUAL AIR.

SUPPLIERS SHALL REVIEW ALL DRAWINGS AND THE SPECIFICATIONS PRIOR TO

SUBMITTING PRICES TO THE CONTRACTOR. ALL QUESTIONS AND DISCREPANCIES

SHALL BE BROUGHT TO THE ENGINEERS ATTENTION PRIOR TO BIDDING.

CONTRACTOR SHALL THOROUGHLY REVIEW AND SIGN SUBMITTALS FOR

COMPLETENESS AND COMPLIANCE TO THE SPECIFICATIONS PRIOR TO ENGINEERS

REVIEW. SUPPLIERS SHALL HIGHLIGHT OR MARK ALL INFORMATION REQUIRED TO

SHOW COMPLIANCE TO THE SPECIFICATIONS. ALL REQUESTED EXCEPTIONS TO

THE SPECIFICATIONS, OR SCHEDULES SHALL BE CLEARLY NOTED AND EXPLAINED.

SUBMITTAL REVIEW AND ACCEPTANCE IS FOR DESIGN CONCEPT ONLY, AND DOES

NOT AT ANY TIME RELIEVE THE CONTRACTOR OF RESPONSIBILITY TO MEET

SPECIFICATIONS, CAPACITIES, OR DESIGN INTENT.

ALL MECHANICAL SHALL BE INSTALLED AND CONFORM TO THE 2021 EDITION OF THE

IMC AND IPC WITH UTAH ANNOTATIONS AND LOCAL AUTHORITY REQUIREMENTS.

THIS CONTRACTOR SHALL BE RESPONSIBLE FOR THE DRAINING DOWN AND

RE-FILLING OF ALL SYSTEMS NECESSARY TO COMPLETE THE WORK OUTLINED BY

THIS PROJECT. THIS INCLUDES PROVIDING THE REQUIRED CHEMICAL TREATMENT

WHEN RE-FILLING THE SYSTEM.

THIS CONTRACTOR SHALL CONTRACT WITH A DESIGN BUILD ELECTRICAL

CONTRACTOR FOR THE DESIGN AND CONSTRUCTION OF THE ELECTRICAL PORTION

OF THIS PROJECT. ELECTRICAL INSTALLATION AND DESIGN SHALL BE PER 2020

NEC.

ALL PIPING, MATERIALS, ETC. SHALL BE NEW AND DOMESTIC MADE UNLESS

SPECIFICALLY AUTHORIZED IN WRITING PRIOR TO BID.

G-1

G-2

G-3

G-4

G-5

G-6

G-7

G-8

G-9

G-10

G-11

G-12

G-13

G-14

G-15

G-16

G-17

G-18

G-19

550 E 300 S, KAYSVILLE, 84037

SHEET NO.

AE

PROJECT MANAGER:

DATE:

CHECKED BY:

DRAWN BY:

REVISIONDATEMARK

SG

06/17/2026

JL

WHW JOB NO.:

26065

1 2 3

CONSULTANTS

SHEET TITLE

PROJECT NAME & ADDRESS

DTC HVAC

SPLIT SYSTEMS

DFCM #27050220

CODE REVIEW STAMP

ENGINEERING LLC.

733 WEST 9000 SOUTH

SANDY, UTAH 84070

(801)466-4021 EMAIL: excellence@whw-engineering.com

PROFESSIONAL MECHANICAL ENGINEERING

WHW

JOHN M.

LARSEN

No. 12199025

PR

OF

ESS IONAL ENGINEER

S T A T E O F U T A H

06/22/26

SPECIAL INSPECTIONS

AND TESTING

MG001

DIVISION OF FACILITIES

CONSTRUCTION AND

MANAGEMENT

REVIEWED FOR

CODE COMPLIANCE

VEST.CONCOURSE

ELEC.

CLASSROOM CLASSROOM

OFFICE

SERVER T.R.

BREAKOUT

JAN.

OFFICE

SERVER

OFFICE

FD

DN

UP

UP

UP

DN

UP

SS

T

SHEET NOTES:

REMOVE EXISTING SLIT DX SYSTEM IN

THIS APROXIMATE LOCATOIN. REMOVE

CONDENSATE PUMP, REFRIGERANT

PIPING THROUGH ROOF TO

CONDENCSER AND ELECTRICAL BACK

TO PANEL. REMOVE THERMOSTAT. SEE

ME101 FOR NEW WORK.

GENERAL NOTES:

1. CONTRACTOR SHALL FIELD VERIFY

EXISTING MECHANICAL AND

ARCHITECTURAL CONDITIONS,

INCLUDING, BUT NOT LIMITED TO:

EXISTING ROUTING AND LOCATION OF

DUCTWORK, PIPING, ELECTRICAL AND

STRUCTURAL ELEMENTS. CONTRACTOR

SHALL FIELD VERIFY POTENTIAL

CONFLICTS BETWEEN NEW MECHANICAL

ELEMENTS AND EXISTING CONDITIONS

PRIOR TO BEGINNING FABRICATION OR

ORDERING EQUIPMENT.

2. CONTRACTOR SHALL MAKE PROVISIONS

WITH A DESIGN BUILD ELECTRICIAN TO

VERIFY ELECTRICAL CONDITIONS.

DESIGN BUILD CONTRACTOR SHALL

PROVIDE ANY NEW WIRING, CIRCUIT

BREAKERS, PANELS, SWITCH GEAR AND

ALL NECESSARY ELECTRICAL

ACCOMMODATIONS FOR ANY NEW OR

RE-LOCATED MECHANICAL EQUIPMENT.

CONTRACTOR SHALL COORDINATE THE

DEMOLITION AND REMOVAL OF ANY

ELECTRICAL AND CONTROLS ELEMENTS

ASSOCIATED WITH EXISTING

MECHANICAL EQUIPMENT BEING

REMOVED. ALL ABANDONED PIPING AND

WIRING SHALL BE REMOVED BACK TO

PANEL UNLESS OTHERWISE APPROVED.

ELECTRICIAN SHALL FIELD VERIFY AND

CONFIRM ELECTRICAL SCOPE AND

EXISTING CONDITIONS PRIOR TO ANY

DEMOLITION WORK OR ORDERING

ANY NEW MECHANICAL EQUIPMENT.

SHOP DRAWINGS, CALCULATIONS, AND

MODIFICATIONS SHALL BE DOCUMENTED

AND PROVIDED TO ENGINEER.

3. ALL CONTROLS WIRING AND ELECTRICAL

WIRING MUST BE PROVIDED WITH

CONDUIT.

4. ROOFING WORK MUST BE COMPLETED

BY THE WARRANTY HOLDER OR DFCM

SHORTLISTED CONTRACTOR.

3/16" = 1' - 0"

0 1' 2' 4' 8' 16' 32'

MAIN BUILDING

MECHANICAL FLOOR DEMO PLAN

550 E 300 S, KAYSVILLE, 84037

SHEET NO.

AE

PROJECT MANAGER:

DATE:

CHECKED BY:

DRAWN BY:

REVISIONDATEMARK

SG

06/17/2026

JL

WHW JOB NO.:

26065

1 2 3

CONSULTANTS

SHEET TITLE

PROJECT NAME & ADDRESS

DTC HVAC

SPLIT SYSTEMS

DFCM #27050220

CODE REVIEW STAMP

ENGINEERING LLC.

733 WEST 9000 SOUTH

SANDY, UTAH 84070

(801)466-4021 EMAIL: excellence@whw-engineering.com

PROFESSIONAL MECHANICAL ENGINEERING

WHW

JOHN M.

LARSEN

No. 12199025

PR

OF

ESS IONAL ENGINEER

S T A T E O F U T A H

06/22/26

MAIN BUILDING

MECHANICAL FLOOR

DEMOLITION PLAN

MD101

MAIN BUILDING

KEYPLAN

DIVISION OF FACILITIES

CONSTRUCTION AND

MANAGEMENT

REVIEWED FOR

CODE COMPLIANCE

1 1

CU

SHEET NOTES:

ROOF DEMO NOTES. REMOVE ROOF

MOUNTED CONDENSER IN THIS

APPROXIMATE LOCATION. REMOVE

STAND, ELECTRICAL.

GENERAL NOTES:

1. CONTRACTOR SHALL FIELD VERIFY

EXISTING MECHANICAL AND

ARCHITECTURAL CONDITIONS,

INCLUDING, BUT NOT LIMITED TO:

EXISTING ROUTING AND LOCATION OF

DUCTWORK, PIPING, ELECTRICAL AND

STRUCTURAL ELEMENTS. CONTRACTOR

SHALL FIELD VERIFY POTENTIAL

CONFLICTS BETWEEN NEW MECHANICAL

ELEMENTS AND EXISTING CONDITIONS

PRIOR TO BEGINNING FABRICATION OR

ORDERING EQUIPMENT.

2. CONTRACTOR SHALL MAKE PROVISIONS

WITH A DESIGN BUILD ELECTRICIAN TO

VERIFY ELECTRICAL CONDITIONS.

DESIGN BUILD CONTRACTOR SHALL

PROVIDE ANY NEW WIRING, CIRCUIT

BREAKERS, PANELS, SWITCH GEAR AND

ALL NECESSARY ELECTRICAL

ACCOMMODATIONS FOR ANY NEW OR

RE-LOCATED MECHANICAL EQUIPMENT.

CONTRACTOR SHALL COORDINATE THE

DEMOLITION AND REMOVAL OF ANY

ELECTRICAL AND CONTROLS ELEMENTS

ASSOCIATED WITH EXISTING

MECHANICAL EQUIPMENT BEING

REMOVED. ALL ABANDONED PIPING AND

WIRING SHALL BE REMOVED BACK TO

PANEL UNLESS OTHERWISE APPROVED.

ELECTRICIAN SHALL FIELD VERIFY AND

CONFIRM ELECTRICAL SCOPE AND

EXISTING CONDITIONS PRIOR TO ANY

DEMOLITION WORK OR ORDERING

ANY NEW MECHANICAL EQUIPMENT.

SHOP DRAWINGS, CALCULATIONS, AND

MODIFICATIONS SHALL BE DOCUMENTED

AND PROVIDED TO ENGINEER.

3. ALL CONTROLS WIRING AND ELECTRICAL

WIRING MUST BE PROVIDED WITH

CONDUIT.

1/16" = 1' - 0" 0 2' 4' 8' 16' 32' 64'

MAIN BUILDING ROOFTOP

MECHANICAL FLOOR DEMO PLAN

550 E 300 S, KAYSVILLE, 84037

SHEET NO.

AE

PROJECT MANAGER:

DATE:

CHECKED BY:

DRAWN BY:

REVISIONDATEMARK

SG

06/17/2026

JL

WHW JOB NO.:

26065

1 2 3

CONSULTANTS

SHEET TITLE

PROJECT NAME & ADDRESS

DTC HVAC

SPLIT SYSTEMS

DFCM #27050220

CODE REVIEW STAMP

ENGINEERING LLC.

733 WEST 9000 SOUTH

SANDY, UTAH 84070

(801)466-4021 EMAIL: excellence@whw-engineering.com

PROFESSIONAL MECHANICAL ENGINEERING

WHW

JOHN M.

LARSEN

No. 12199025

PR

OF

ESS IONAL ENGINEER

S T A T E O F U T A H

06/22/26

MAIN BUILDING ROOFTOP

MECHANICAL FLOOR

DEMOLITION PLAN

MD102

MAIN BUILDING ROOFTOP

KEYPLAN

DIVISION OF FACILITIES

CONSTRUCTION AND

MANAGEMENT

REVIEWED FOR

CODE COMPLIANCE

SHEET NOTES:

REMOVE EXISTING SLIT DX SYSTEM IN

THIS APROXIMATE LOCATOIN. REMOVE

CONDENSATE PUMP, REFRIGERANT

PIPING THROUGH ROOF TO

CONDENCSER AND ELECTRICAL BACK

TO PANEL. REMOVE THERMOSTAT. SEE

ME101 FOR NEW WORK.

REMOVE DRAIN PIPING TO THIS

APPROXIMATE LOCATION. FIELD

VERIFY EXACT ROUTING AND POINTS

OF REMOVAL.

GENERAL NOTES:

1. CONTRACTOR SHALL FIELD VERIFY

EXISTING MECHANICAL AND

ARCHITECTURAL CONDITIONS,

INCLUDING, BUT NOT LIMITED TO:

EXISTING ROUTING AND LOCATION OF

DUCTWORK, PIPING, ELECTRICAL AND

STRUCTURAL ELEMENTS. CONTRACTOR

SHALL FIELD VERIFY POTENTIAL

CONFLICTS BETWEEN NEW MECHANICAL

ELEMENTS AND EXISTING CONDITIONS

PRIOR TO BEGINNING FABRICATION OR

ORDERING EQUIPMENT.

2. CONTRACTOR SHALL MAKE PROVISIONS

WITH A DESIGN BUILD ELECTRICIAN TO

VERIFY ELECTRICAL CONDITIONS.

DESIGN BUILD CONTRACTOR SHALL

PROVIDE ANY NEW WIRING, CIRCUIT

BREAKERS, PANELS, SWITCH GEAR AND

ALL NECESSARY ELECTRICAL

ACCOMMODATIONS FOR ANY NEW OR

RE-LOCATED MECHANICAL EQUIPMENT.

CONTRACTOR SHALL COORDINATE THE

DEMOLITION AND REMOVAL OF ANY

ELECTRICAL AND CONTROLS ELEMENTS

ASSOCIATED WITH EXISTING

MECHANICAL EQUIPMENT BEING

REMOVED. ALL ABANDONED PIPING AND

WIRING SHALL BE REMOVED BACK TO

PANEL UNLESS OTHERWISE APPROVED.

ELECTRICIAN SHALL FIELD VERIFY AND

CONFIRM ELECTRICAL SCOPE AND

EXISTING CONDITIONS PRIOR TO ANY

DEMOLITION WORK OR ORDERING

ANY NEW MECHANICAL EQUIPMENT.

SHOP DRAWINGS, CALCULATIONS, AND

MODIFICATIONS SHALL BE DOCUMENTED

AND PROVIDED TO ENGINEER.

3. ALL CONTROLS WIRING AND ELECTRICAL

WIRING MUST BE PROVIDED WITH

CONDUIT.

1/2" = 1' - 0" 0 1' 2' 4' 8'

BARLOW BUILDING

MECHANICAL DEMO PLAN

550 E 300 S, KAYSVILLE, 84037

SHEET NO.

AE

PROJECT MANAGER:

DATE:

CHECKED BY:

DRAWN BY:

REVISIONDATEMARK

SG

06/17/2026

JL

WHW JOB NO.:

26065

1 2 3

CONSULTANTS

SHEET TITLE

PROJECT NAME & ADDRESS

DTC HVAC

SPLIT SYSTEMS

DFCM #27050220

CODE REVIEW STAMP

ENGINEERING LLC.

733 WEST 9000 SOUTH

SANDY, UTAH 84070

(801)466-4021 EMAIL: excellence@whw-engineering.com

PROFESSIONAL MECHANICAL ENGINEERING

WHW

JOHN M.

LARSEN

No. 12199025

PR

OF

ESS IONAL ENGINEER

S T A T E O F U T A H

06/22/26

BARLOW BUILDING

MECHANICAL DEMOLITION

PLAN

MD103

BARLOW BUILDING

KEYPLAN

DIVISION OF FACILITIES

CONSTRUCTION AND

MANAGEMENT

REVIEWED FOR

CODE COMPLIANCE

1/4" = 1' - 0" 0 4'1' 2' 8' 16'

ROOFTOP BARLOW BUILDING

MECHANICAL DEMO PLAN

SHEET NOTES:

REMOVE ROOF MOUNTED CONDENSER

IN THIS APPROXIMATE LOCATION.

REMOVE STAND, ELECTRICAL, AND

REFRIGERANT PIPING.

GENERAL NOTES:

1. CONTRACTOR SHALL FIELD VERIFY

EXISTING MECHANICAL AND

ARCHITECTURAL CONDITIONS,

INCLUDING, BUT NOT LIMITED TO:

EXISTING ROUTING AND LOCATION OF

DUCTWORK, PIPING, ELECTRICAL AND

STRUCTURAL ELEMENTS. CONTRACTOR

SHALL FIELD VERIFY POTENTIAL

CONFLICTS BETWEEN NEW MECHANICAL

ELEMENTS AND EXISTING CONDITIONS

PRIOR TO BEGINNING FABRICATION OR

ORDERING EQUIPMENT.

2. CONTRACTOR SHALL MAKE PROVISIONS

WITH A DESIGN BUILD ELECTRICIAN TO

VERIFY ELECTRICAL CONDITIONS.

DESIGN BUILD CONTRACTOR SHALL

PROVIDE ANY NEW WIRING, CIRCUIT

BREAKERS, PANELS, SWITCH GEAR AND

ALL NECESSARY ELECTRICAL

ACCOMMODATIONS FOR ANY NEW OR

RE-LOCATED MECHANICAL EQUIPMENT.

CONTRACTOR SHALL COORDINATE THE

DEMOLITION AND REMOVAL OF ANY

ELECTRICAL AND CONTROLS ELEMENTS

ASSOCIATED WITH EXISTING

MECHANICAL EQUIPMENT BEING

REMOVED. ALL ABANDONED PIPING AND

WIRING SHALL BE REMOVED BACK TO

PANEL UNLESS OTHERWISE APPROVED.

ELECTRICIAN SHALL FIELD VERIFY AND

CONFIRM ELECTRICAL SCOPE AND

EXISTING CONDITIONS PRIOR TO ANY

DEMOLITION WORK OR ORDERING

ANY NEW MECHANICAL EQUIPMENT.

SHOP DRAWINGS, CALCULATIONS, AND

MODIFICATIONS SHALL BE DOCUMENTED

AND PROVIDED TO ENGINEER.

3. ALL CONTROLS WIRING AND ELECTRICAL

WIRING MUST BE PROVIDED WITH

CONDUIT.

550 E 300 S, KAYSVILLE, 84037

SHEET NO.

AE

PROJECT MANAGER:

DATE:

CHECKED BY:

DRAWN BY:

REVISIONDATEMARK

SG

06/17/2026

JL

WHW JOB NO.:

26065

1 2 3

CONSULTANTS

SHEET TITLE

PROJECT NAME & ADDRESS

DTC HVAC

SPLIT SYSTEMS

DFCM #27050220

CODE REVIEW STAMP

ENGINEERING LLC.

733 WEST 9000 SOUTH

SANDY, UTAH 84070

(801)466-4021 EMAIL: excellence@whw-engineering.com

PROFESSIONAL MECHANICAL ENGINEERING

WHW

JOHN M.

LARSEN

No. 12199025

PR

OF

ESS IONAL ENGINEER

S T A T E O F U T A H

06/22/26

ROOFTOP BARLOW BUILDING

MECHANICAL DEMOLITION

PLAN

MD104

ROOFTOP BARLOW BUILDING

KEYPLAN

DIVISION OF FACILITIES

CONSTRUCTION AND

MANAGEMENT

REVIEWED FOR

CODE COMPLIANCE

MECH.

HALL

VEST.CONCOURSE

ELEC.

REFRESH OFFICE HUDDLE HUDDLE OFFICE

CLASSROOM CLASSROOM

STUDENT

SERVICES OPEN

OFFICE

OFFICE

SERVER T.R.

BREAKOUT

JAN.

OFFICE

TRANSACTION

WINDOW

WORK

SERVER

OFFICE

OFFICE

OFFICE

SS

T

FD

DN

UP

UP

UP

DN

UP

SS

T

SHEET NOTES:

PROVIDE SPLIT DX SYSTEM IN THIS

APPROXIMATE LOCATION. PROVIDE

CONDENSATE PUMP AND TIE INTO

EXISTING WASTE PIPING. PROVIDE

REFRIGERANT PIPING THROUGH ROOF

TO CONDENSER. PROVIDE NEW

ELECTRICAL FROM PANEL. PROVIDE

BACNET CAPABLE EQUIPMENT NEW

WIRED THERMOSTAT. RPUTE ALL PIPING

TO FOLLOW EXISTING ROUTES WHERE

POSSIBLE. PROVIDE ROOF

PENETRATIONS TO MEET DFCM

ROOFING STANDARDS IF NEEDED. SEE

ME501 FOR DETAILS, SEE ME601 FOR

SCHEDULES.

PROVIDE NEW THERMOSTAT

APPROXIMATELY 48" AFF. IN THIS

APPROXIMATE LOCATION. FIELD

VERIFY EXACT LOCATION.

0 1' 2' 4' 8' 16' 32' 1/8" = 1' - 0"

MAIN BUILDING

MECHANICAL FLOOR PLAN

GENERAL NOTES:

1. CONTRACTOR SHALL FIELD VERIFY

EXISTING MECHANICAL AND

ARCHITECTURAL CONDITIONS,

INCLUDING, BUT NOT LIMITED TO:

EXISTING ROUTING AND LOCATION OF

DUCTWORK, PIPING, ELECTRICAL AND

STRUCTURAL ELEMENTS. CONTRACTOR

SHALL FIELD VERIFY POTENTIAL

CONFLICTS BETWEEN NEW MECHANICAL

ELEMENTS AND EXISTING CONDITIONS

PRIOR TO BEGINNING FABRICATION OR

ORDERING EQUIPMENT.

2. ALL CONTROLS WIRING AND ELECTRICAL

WIRING MUST BE PROVIDED WITH

CONDUIT.

3. FACTORY START UP OF NEW SYSTEMS

550 E 300 S, KAYSVILLE, 84037

SHEET NO.

AE

PROJECT MANAGER:

DATE:

CHECKED BY:

DRAWN BY:

REVISIONDATEMARK

SG

06/17/2026

JL

WHW JOB NO.:

26065

1 2 3

CONSULTANTS

SHEET TITLE

PROJECT NAME & ADDRESS

DTC HVAC

SPLIT SYSTEMS

DFCM #27050220

CODE REVIEW STAMP

ENGINEERING LLC.

733 WEST 9000 SOUTH

SANDY, UTAH 84070

(801)466-4021 EMAIL: excellence@whw-engineering.com

PROFESSIONAL MECHANICAL ENGINEERING

WHW

JOHN M.

LARSEN

No. 12199025

PR

OF

ESS IONAL ENGINEER

S T A T E O F U T A H

06/22/26

MAIN BUILDING

MECHANICAL FLOOR PLAN

ME101

MAIN BUILDING

KEYPLAN

DIVISION OF FACILITIES

CONSTRUCTION AND

MANAGEMENT

REVIEWED FOR

CODE COMPLIANCE

1 1

CU

SHEET NOTES:

PROVIDE NEW CONDENSING UNIT AND

ALL ASSOCIATED ITEMS IN THIS

APPROXIMATE LOCATION. FIELD

VERIFY. INSTALL PER MANUFACTURES

RECOMMENDATION. PROVIDE HAIL

GUARD AND EQUIPMENT STAND. SEE

MECHANICAL DETAILS. PROVIDE WALK

PADS AT EACH PIECE OF EQUIPMENT.

GENERAL NOTES:

1. CONTRACTOR SHALL FIELD VERIFY

EXISTING MECHANICAL AND

ARCHITECTURAL CONDITIONS,

INCLUDING, BUT NOT LIMITED TO:

EXISTING ROUTING AND LOCATION OF

DUCTWORK, PIPING, ELECTRICAL AND

STRUCTURAL ELEMENTS. CONTRACTOR

SHALL FIELD VERIFY POTENTIAL

CONFLICTS BETWEEN NEW MECHANICAL

ELEMENTS AND EXISTING CONDITIONS

PRIOR TO BEGINNING FABRICATION OR

ORDERING EQUIPMENT.

2. CONTRACTOR SHALL MAKE PROVISIONS

WITH A DESIGN BUILD ELECTRICIAN TO

VERIFY ELECTRICAL CONDITIONS.

DESIGN BUILD CONTRACTOR SHALL

PROVIDE ANY NEW WIRING, CIRCUIT

BREAKERS, PANELS, SWITCH GEAR AND

ALL NECESSARY ELECTRICAL

ACCOMMODATIONS FOR ANY NEW OR

RE-LOCATED MECHANICAL EQUIPMENT.

CONTRACTOR SHALL COORDINATE THE

DEMOLITION AND REMOVAL OF ANY

ELECTRICAL AND CONTROLS ELEMENTS

ASSOCIATED WITH EXISTING

MECHANICAL EQUIPMENT BEING

REMOVED. ALL ABANDONED PIPING AND

WIRING SHALL BE REMOVED BACK TO

PANEL UNLESS OTHERWISE APPROVED.

ELECTRICIAN SHALL FIELD VERIFY AND

CONFIRM ELECTRICAL SCOPE AND

EXISTING CONDITIONS PRIOR TO ANY

DEMOLITION WORK OR ORDERING

ANY NEW MECHANICAL EQUIPMENT.

SHOP DRAWINGS, CALCULATIONS, AND

MODIFICATIONS SHALL BE DOCUMENTED

AND PROVIDED TO ENGINEER.

3. ALL CONTROLS WIRING AND ELECTRICAL

WIRING MUST BE PROVIDED WITH

CONDUIT.

1/2" = 1' - 0" 0 1' 2' 4' 8'

ROOFTOP MAIN BUILDING

MECHANICAL PLAN

550 E 300 S, KAYSVILLE, 84037

SHEET NO.

AE

PROJECT MANAGER:

DATE:

CHECKED BY:

DRAWN BY:

REVISIONDATEMARK

SG

06/17/2026

JL

WHW JOB NO.:

26065

1 2 3

CONSULTANTS

SHEET TITLE

PROJECT NAME & ADDRESS

DTC HVAC

SPLIT SYSTEMS

DFCM #27050220

CODE REVIEW STAMP

ENGINEERING LLC.

733 WEST 9000 SOUTH

SANDY, UTAH 84070

(801)466-4021 EMAIL: excellence@whw-engineering.com

PROFESSIONAL MECHANICAL ENGINEERING

WHW

JOHN M.

LARSEN

No. 12199025

PR

OF

ESS IONAL ENGINEER

S T A T E O F U T A H

06/22/26

ROOFTOP

MECHANICAL PLAN

ME102

ROOFTOP MAIN BUILDING

KEYPLAN

DIVISION OF FACILITIES

CONSTRUCTION AND

MANAGEMENT

REVIEWED FOR

CODE COMPLIANCE

2T

SS 1

SS 1

SHEET NOTES:

PROVIDE SPLIT DX SYSTEM IN THIS

APPROXIMATE LOCATION. PROVIDE

CONDENSATE PUMP AND TIE INTO

EXISTING WASTE PIPING. PROVIDE

REFRIGERANT PIPING THROUGH ROOF

TO CONDENSER. PROVIDE NEW

ELECTRICAL FROM PANEL. PROVIDE

BACNET CAPABLE EQUIPMENT NEW

WIRED THERMOSTAT. RPUTE ALL

PIPING TO FOLLOW EXISTING ROUTES

WHERE POSSIBLE. PROVIDE ROOF

PENETRATIONS TO MEET DFCM

ROOFING STANDARDS IF NEEDED. SEE

ME501 FOR DETAILS, SEE ME601 FOR

SCHEDULES.

PROVIDE NEW THERMOSTAT

APPROXIMATELY 48" AFF. IN THIS

APPROXIMATE LOCATION. FIELD

VERIFY EXACT LOCATION.

TIE IN TO EXISTING DRAIN PIPING IN

THIS APPROXIMATE LOCATION. FIELD

VERIFY EXACT ROUTING AND POINTS

OF CONNECTION.

GENERAL NOTES:

1. CONTRACTOR SHALL FIELD VERIFY

EXISTING MECHANICAL AND

ARCHITECTURAL CONDITIONS,

INCLUDING, BUT NOT LIMITED TO:

EXISTING ROUTING AND LOCATION OF

DUCTWORK, PIPING, ELECTRICAL AND

STRUCTURAL ELEMENTS. CONTRACTOR

SHALL FIELD VERIFY POTENTIAL

CONFLICTS BETWEEN NEW MECHANICAL

ELEMENTS AND EXISTING CONDITIONS

PRIOR TO BEGINNING FABRICATION OR

ORDERING EQUIPMENT.

2. CONTRACTOR SHALL MAKE PROVISIONS

WITH A DESIGN BUILD ELECTRICIAN TO

VERIFY ELECTRICAL CONDITIONS.

DESIGN BUILD CONTRACTOR SHALL

PROVIDE ANY NEW WIRING, CIRCUIT

BREAKERS, PANELS, SWITCH GEAR AND

ALL NECESSARY ELECTRICAL

ACCOMMODATIONS FOR ANY NEW OR

RE-LOCATED MECHANICAL EQUIPMENT.

CONTRACTOR SHALL COORDINATE THE

DEMOLITION AND REMOVAL OF ANY

ELECTRICAL AND CONTROLS ELEMENTS

ASSOCIATED WITH EXISTING

MECHANICAL EQUIPMENT BEING

REMOVED. ALL ABANDONED PIPING AND

WIRING SHALL BE REMOVED BACK TO

PANEL UNLESS OTHERWISE APPROVED.

ELECTRICIAN SHALL FIELD VERIFY AND

CONFIRM ELECTRICAL SCOPE AND

EXISTING CONDITIONS PRIOR TO ANY

DEMOLITION WORK OR ORDERING

ANY NEW MECHANICAL EQUIPMENT.

SHOP DRAWINGS, CALCULATIONS, AND

MODIFICATIONS SHALL BE DOCUMENTED

AND PROVIDED TO ENGINEER.

3. ALL CONTROLS WIRING AND ELECTRICAL

WIRING MUST BE PROVIDED WITH

CONDUIT.

1/2" = 1' - 0" 0 1' 2' 4' 8'

BARLOW BUILDING

MECHANICAL DEMO PLAN

550 E 300 S, KAYSVILLE, 84037

SHEET NO.

AE

PROJECT MANAGER:

DATE:

CHECKED BY:

DRAWN BY:

REVISIONDATEMARK

SG

06/17/2026

JL

WHW JOB NO.:

26065

1 2 3

CONSULTANTS

SHEET TITLE

PROJECT NAME & ADDRESS

DTC HVAC

SPLIT SYSTEMS

DFCM #27050220

CODE REVIEW STAMP

ENGINEERING LLC.

733 WEST 9000 SOUTH

SANDY, UTAH 84070

(801)466-4021 EMAIL: excellence@whw-engineering.com

PROFESSIONAL MECHANICAL ENGINEERING

WHW

JOHN M.

LARSEN

No. 12199025

PR

OF

ESS IONAL ENGINEER

S T A T E O F U T A H

06/22/26

BARLOW BUILDING

MECHANICAL PLAN

ME103

BARLOW BUILDING

KEYPLAN

DIVISION OF FACILITIES

CONSTRUCTION AND

MANAGEMENT

REVIEWED FOR

CODE COMPLIANCE

1 3

CU

CU2

SHEET NOTES:

PROVIDE NEW CONDENSING UNIT AND

ALL ASSOCIATED ITEMS IN THIS

APPROXIMATE LOCATION. FIELD

VERIFY. INSTALL PER MANUFACTURES

RECOMMENDATION. PROVIDE HAIL

GUARD AND EQUIPMENT STAND. SEE

MECHANICAL DETAILS. PROVIDE WALK

PADS AT EACH PIECE OF EQUIPMENT.

PROVIDE NEW REFRIGERANT LINESET

ROOF PENETRATION IN THIS

APPROXIMATE LOCATION. PROVIDE

WITH LINESET ENCLOSURE, SEE

DETAIL A3/ME501. ROOF

PENETRATIONS SHALL BE A MINIMUM

OF 18" APART.

1/4" = 1' - 0" 0 4'1' 2' 8' 16'

ROOFTOP BARLOW BUILDING

MECHANICAL PLAN

GENERAL NOTES:

1. CONTRACTOR SHALL FIELD VERIFY

EXISTING MECHANICAL AND

ARCHITECTURAL CONDITIONS,

INCLUDING, BUT NOT LIMITED TO:

EXISTING ROUTING AND LOCATION OF

DUCTWORK, PIPING, ELECTRICAL AND

STRUCTURAL ELEMENTS.

CONTRACTOR SHALL FIELD VERIFY

POTENTIAL CONFLICTS

BETWEEN NEW MECHANICAL

ELEMENTS AND EXISTING CONDITIONS

PRIOR TO BEGINNING FABRICATION OR

ORDERING EQUIPMENT.

2. CONTRACTOR SHALL MAKE

PROVISIONS WITH A DESIGN BUILD

ELECTRICIAN TO VERIFY ELECTRICAL

CONDITIONS. DESIGN BUILD

CONTRACTOR SHALL PROVIDE ANY

NEW WIRING, CIRCUIT BREAKERS,

PANELS, SWITCH GEAR AND ALL

NECESSARY ELECTRICAL

ACCOMMODATIONS FOR ANY NEW OR

RE-LOCATED MECHANICAL EQUIPMENT.

CONTRACTOR SHALL COORDINATE THE

DEMOLITION AND REMOVAL OF ANY

ELECTRICAL AND CONTROLS

ELEMENTS ASSOCIATED WITH

EXISTING MECHANICAL EQUIPMENT

BEING REMOVED. ALL ABANDONED

PIPING AND WIRING SHALL BE

REMOVED BACK TO PANEL UNLESS

OTHERWISE APPROVED. ELECTRICIAN

SHALL FIELD VERIFY AND CONFIRM

ELECTRICAL SCOPE AND EXISTING

CONDITIONS PRIOR TO ANY

DEMOLITION WORK OR ORDERING

ANY NEW MECHANICAL EQUIPMENT.

SHOP DRAWINGS, CALCULATIONS, AND

MODIFICATIONS SHALL BE

DOCUMENTED AND PROVIDED TO

ENGINEER.

3. ALL CONTROLS WIRING AND

ELECTRICAL WIRING MUST BE

PROVIDED WITH CONDUIT.

4. PRIME CONTRACTOR SHALL PROVIDE

ALL COORDINATION BETWEEN

SUB-TIER

CONTRACTORS. THIS SHALL INCLUDE

THE COORDINATION BETWEEN

SUB-TIER

CONTRACTORS,

SUB-TIERCONTRACTORS AND

FACILITIES, SUB-TIER CONTRACTORS

AND ARCHITECT/ENGINEER, ETC.

5. ALL DEMOLISHED EQUIPMENT AND

MATERIAL SHALL BE BROKEN DOWN TO

FIT THROUGH DESIGNATED PATHWAYS.

FIELD VERIFY EXACT SCOPE OF

DEMOLITION AND REMOVAL PATH.

CONTRACTOR SHALL BE RESPONSIBLE

TO REPAIR ANY DAMAGE TO BUILDING

DURING REMOVAL OF EQUIPMENT AND

MATERIAL.

550 E 300 S, KAYSVILLE, 84037

SHEET NO.

AE

PROJECT MANAGER:

DATE:

CHECKED BY:

DRAWN BY:

REVISIONDATEMARK

SG

06/17/2026

JL

WHW JOB NO.:

26065

1 2 3

CONSULTANTS

SHEET TITLE

PROJECT NAME & ADDRESS

DTC HVAC

SPLIT SYSTEMS

DFCM #27050220

CODE REVIEW STAMP

ENGINEERING LLC.

733 WEST 9000 SOUTH

SANDY, UTAH 84070

(801)466-4021 EMAIL: excellence@whw-engineering.com

PROFESSIONAL MECHANICAL ENGINEERING

WHW

JOHN M.

LARSEN

No. 12199025

PR

OF

ESS IONAL ENGINEER

S T A T E O F U T A H

06/22/26

ROOFTOP BARLOW BUILDING

MECHANICAL PLAN

ME104

ROOFTOP BARLOW BUILDING

KEYPLAN

DIVISION OF FACILITIES

CONSTRUCTION AND

MANAGEMENT

REVIEWED FOR

CODE COMPLIANCE

CU

4" MIN. RADIUS

ALL BENDS

3/4" COND. DRAIN

LINE. (BEYOND) RUN

TO SERVICE SINK IN

CUST. ROOM.

PIPE THRU ROOF.

SEE EQUIPMENT

STAND DETAIL.

ROOFING

THERMOSTAT

CONTROLLER

WALL

FLOOR

NOTE:

RUN STEEL COVER CONTINUOUS FROM CONDENSING

UNIT TO RISERS OR PENETRATIONS AT BUILDING WALL

OR ROOF.

VA

R

IE

S

4"

UNISTRUT PIPE

CLAMP (TYP.)

INSULATION (TYP.)

UNISTRUT CHANNEL

1-5/8" x1-5/8"

18 GAUGE GALVANIZED

SHEET METAL PROTECTIVE

COVER. RUN FROM COND.

UNIT TO BUILDING.

ADJUSTABLE HEIGHT PIPE

SUPPORT PP10 BY PORTABLE

PIPE HANGERS OR EQUAL.

20 GAUGE GALV.

SLEEVE 6" LONG

(TYPICAL)

4" AS REQ'D.

2" AS REQ'D. 2"

2"

PLAN VIEW

NOTE: THAT PITCH POCKETS ARE NOT AN

ACCEPTABLE METHOD OF WATER-PROOFING

BASE OF PIPES

2"

AS

R

EQ

'D

2"

8" M

IN

. T

O F

AS

TE

N

ER

S

1'

8" M

IN

LINE SET ENCLOSURE

SCALE: NONEA3

LINE SET OR OTHER SIM.

PENETRATIONS THROUGH ROOF

FASTEN FLANGES OF ENCLOSURE TO

DECK WITH (12) #14 STS (OR APPROPRIATE

FASTENERS FOR DECK TYPE)

20 GA. GALVANIZED CAP -FASTEN TO

ENCLOSURE W/ (2 PER SIDE ON 3 SIDES)

HIGH-DOMED, CAPPED, GASKETED FASTENERS

- ALL SEAMS / JOINTS ARE TO BE FULLY

WELDED / WATER-PROOFED

NOTE THAT THIS EDGE OF THE CAP IS TO

EXTEND 4" BEYOND THE FACE OF THE

ENCLOSURE TO SHIELD LINE SET

PENETRATION FROM WEATHER -

PROVIDE HEMMED DRIP EDGE AS SHOWN

SEAL OR FOAM IN AND AROUND

OPENINGS TO FURTHER PROTECT

THE OPENING FROM THE ELEMENTS

AND INSECTS ETC.

NOTCH CAP WHERE

PIPES PENETRATE

WELD PARTIAL PIPE

EXTENSION TO ENCLOSURE -

SEE PHOTO ABOVE

LINE SET OR OTHER SIM.

PENETRATIONS THROUGH ROOF

PACK BASE OF ENCLOSURE

W/ BATT INSULATION

FASTEN FLANGES OF ENCLOSURE TO

DECK WITH (12) #14 STS (OR APPROPRIATE

FASTENERS FOR DECK TYPE)

ROOFING MEMBRANE -

VARIES BY PROJECT

RIGID INSULATION

-VARIES BY PROJECT

ROOF DECK VARIES BY

PROJECT

ADHERE FLASHING TO

ENCLOSURE

TERMINATION BAR AND

SEALANT

ONE PIECE 24 GA. G-90

G.I. COUNTER FLASHING

SEALANT

20 GA. GALVANIZED

ENCLOSURE WITH ALL SEAMS /

JOINTS FULLY WELDED /

WATER-PROOFED

TYPICAL

MIN.

2"

MIN.

2"

VARIES

MIN.

2"

MIN.

2"

TYPICAL

PIPE / CONDIUT FLASHING OPTIONS

" M

IN

NOTE: IF THE TOP OF THE

EXISTING VENT IS LESS THAN

12" ABOVE THE NEW

FINISHED ROOF SURFACE,

THE VENT MUST BE

EXTENDED

NOTE THAT WHERE A PIPE IS CAPABLE

OF BEING FLASHED USING A ROOFING

MANUFACTURES PRE-FABRICATED

BOOT (SUCH AS SHOWN ABOVE), THAT

OPTION IS REQUIRED AND SHOULD BE

USED OVER A FIELD FLASHED DETAIL

(SUCH AS SHOWN BELOW)

NOTE THAT PITCH

POCKETS ARE NOT AN

ACCEPTABLE METHOD

OF WATER-PROOFING

BASE OF PIPES

PIPE/CONDUIT FLASHING DETAIL

SCALE: NONEA1

HEAT WELDED

FLASHING

ROOFING MEMBRANE -

VARIES BY PROJECT

ROOFING MEMBRANE -

VARIES BY PROJECT

ROOF DECK VARIES BY

PROJECT

PLUMBING VENT /

STACK

FLASHING MEMBRANE AND

SEALANT

STAINLESS STEEL

CLAMPING RING

ADHERED FIELD

FLASHED MEMBRANE

HEAT WELDED

FLASHING

ROOFING MEMBRANE -

VARIES BY PROJECT

RIGID INSULATION

-VARIES BY PROJECT

ROOF DECK VARIES BY

PROJECT

CONTINUOUS WELD

SPM MEMBRANE

PRE-FABRICATED BOOT

WITH MINIMUM 1" TURN-UP

STAINLESS STEEL CLAMPING

RING

FLASHING MEMBRANE AND

SEALANT

PIPE / CONDUIT

TYP

UNISTRUT AND

GALVANIZED COVER

FOR VERTICAL

INSTALLATION AS WELL.

ANCHOR TO MASONRY.

THERMOPLASTIC

2"x4" DIA.

ADAPTOR

SANITARY

"Y" FITTING

2" WASTE DOWN.

RUN IN WALL TO

BELOW.

1-1/2" P-TRAP AND TAIL PIECE USE

THERMOPLASTIC PIPE AND FITTINGS.

1-1/2"

NIPPLE

2"X1-1/2"

BUSHING

TRAP GUARD

CONDENSATE LINE.

MAINTAIN AIR GAP.

CONDENSATE LINE.

2" VENT UP

THROUGH

ROOF.

SANITARY

"Y" FITTING

EXTERIOR REFRIGERANT PIPE SUPPORT

SCALE: NONEA4

WALL MOUNT AC UNIT DETAIL

SCALE: NONEB4

FUNNEL DRAIN DETAIL

SCALE: NONED4

550 E 300 S, KAYSVILLE, 84037

SHEET NO.

AE

PROJECT MANAGER:

DATE:

CHECKED BY:

DRAWN BY:

REVISIONDATEMARK

SG

06/17/2026

JL

WHW JOB NO.:

26065

1 2 3

CONSULTANTS

SHEET TITLE

PROJECT NAME & ADDRESS

DTC HVAC

SPLIT SYSTEMS

DFCM #27050220

CODE REVIEW STAMP

ENGINEERING LLC.

733 WEST 9000 SOUTH

SANDY, UTAH 84070

(801)466-4021 EMAIL: excellence@whw-engineering.com

PROFESSIONAL MECHANICAL ENGINEERING

WHW

JOHN M.

LARSEN

No. 12199025

PR

OF

ESS IONAL ENGINEER

S T A T E O F U T A H

06/22/26

MECHANICAL DETAILS

ME501

DIVISION OF FACILITIES

CONSTRUCTION AND

MANAGEMENT

REVIEWED FOR

CODE COMPLIANCE

PIPE HANGER DETAIL

CLEVIS HANGER

A3

SINGLE HORIZONTAL RUN

WITHOUT INSULATION

CLEVIS HANGER

NOTE:

PROVIDE WITH VAPOR BARRIER

ON CHILLED WATER AND

DOMESTIC COLD WATER PIPING

HANGER

BOLT UNISTRUT TO EXISTING

WALL AND CONCRETE USING

EXPANSION ANCHOR BOLTS

MOUNT PIPING TO UNISTRUT

CALCIUM SILICATE

BLOCK

PROVIDE PIPE CLAMPS

WITH BOLTS AND NUTS

16 GA. ZINC COATED SHEET STEEL

SHIELD AT LEAST 12" LONG (TYP)

CALCIUM SILICATE

BLOCK

INSULATION WITH OR WITHOUT

VAPOR BARRIER

ATTACH TO ROOM

OVERHEAD STRUCTURE

SPRING TYPE ISOLATOR

FOR INSTALLATION NEAR

HOT WATER PUMPSATTACH TO EXISTING

CEILING

HANGER ROD

HEAVY DUTY

CLEVIS HANGER

PIPE

HANGER ROD

HEAVY DUTY

CLEVIS HANGER

SUPPORT NUT

LOCKING NUT

INSULATION

LOCKING NUT

SUPPORT NUT

PIPE

16 GAGE ZINC COATED

SHEET STEEL SHIELD

AT LEAST 12" LONG.

CALCIUM SILICATE BLOCK

TYPICAL AIR COOLED CONDENSING UNIT DETAIL

SCALE: NONEC1

F L

S ROUTE TO DF COIL

SEE DETAIL

FILTER DRIER

SIGHT GLASS

FLEXIBLE

CONNECTION

(TYP)

VIBRATION ISOLATORS

UNDERNEATH UNITS.

(ONE EACH CORNER)

MOUNT TO ROOF CURB

OR HOUSEKEEPING PAD

WITH SEISMIC CLIPS.

ROOFING MEMBRANE - VARIES

BY PROJECT

RIGID INSULATION -

VARIES BY PROJECT

STAINLESS STEEL

CLAMPING RING

CONT. BEAD OF

APPROVED SEALANT

FIELD FABRICATED

METAL HOOD

PRE-MOLDED PVC

PIPE FLASHING

2" MIN. WELDED

SPLICE

GALVANIZED C4x5.4

CHANNEL

24" TALL GALVANIZED HSS 3x.203 -

MEASURE AND FIELD CUT BOTTOM OF

POSTS AS REQ'D. TO ACHIEVE LEVEL

TOP OF PLATFORM

8" M

IN

ADJUSTABLE BASE / SUPPORT

NOTE:

4 SUCH SUPPORT LEGS ARE TO BE

PROVIDED FOR EACH PIECE OF

EQUIPMENT - INSTALL IN A 24" x 48"

RECTANGULAR CONFIGURATION - MITER

CHANNEL CORNERS AND WELD (TYP.)

12x12x1/2" GALVANIZED STEEL

PLATE - FASTEN INTO DECK

PER STRUCTURAL ENGINEERS

RECOMMENDATIONS

NOTE:

NO WELDING WILL BE ALLOWED ON

THE ROOF - WELDING SHALL BE DONE

IN THE PARKING LOT OR IN A SHOP

1/2"⌀ THROUGH BOLT WITH LOCK

WASHER - DRILL THROUGH ANGLES

AND HSS POST AS REQ'D.

ROOF DECK - VARIES

BY PROJECT

1/4

1/4

1/8

CJP (TYP @ MITERED CHANNEL

JOINTS TOP & SIDES)

3x3x1/4x 4" LONG GALVANIZED STEEL

ANGLE WELDED TO BASE PLATE -

EACH SIDE OF HSS POST

BOTH ENDS

1/4 ROOFTOP EQUIPMENT VARIES - IF

EQUIPMENT MOUNTING POINTS ALIGN WITH

THE CHANNEL FRAME, ATTACHMENT OF

EQUIPMENT CAN BE MADE DIRECTLY TO

THE FRAME - IF EQUIPMENT MOUNTING

POINTS DO NOT ALIGN WITH THE CHANNEL

FRAME, MOUNT TO A UNI-STRUT SYSTEM

THAT WOULD SPAN BETWEEN AND ATTACH

TO BOTH THE CHANNEL FRAME AS WELL AS

THE EQUIPMENT MOUNTS

FIELD CUT BOTTOM OF SUPPORT POSTS

AS REQ'D. TO ACHIEVE A LEVEL PLATFORM

NOTE THAT THIS DETAIL IS TO BE

USED WHEREVER ROOFTOP

EQUIPMENT WOULD TYPICALLY BE

INSTALLED ON WOOD, BOXED, CURB -

WOOD CURBS SHOULD NOT BE USED

COORDINATE WITH DETAIL #03 AND

DETAIL #04 FOR ELECTRICAL AND

OR LINE SET (AS OCCURS)

PENETRATION DETAILS

TYPICAL NOTE: ALL EXISTING LINE SETS AND

ELECTRICAL LINES / CONNECTIONS (AS OCCUR)

ARE TO BE REPLACED WITH NEW - WITH THE

EXCEPTION OF RIGHT AT THE EQUIPMENT

LOCATION, ELECTRICAL LINES AND JUNCTION

BOX'S THAT ARE RUN ABOVE THE ROOF, AND OR

DECK, ARE TO BE REPLACED AND RE-RUN

BENEATH THE DECK BACK TO THE NEAREST

JUNCTION OR ELECTRICAL BOX - NO FLEXIBLE

ELECTRICAL CONDUIT WILL BE ALLOWED LOWER

THAN 12" ABOVE THE FINISHED ROOF SURFACE -

ALL ELECTRICAL WORK MUST BE DONE TO NEC

STANDARDS

NOTE THAT WALK PADS ARE TO BE

PROVIDED AT ALL 4 SIDES OF

THESE ELEVATED PLATFORMS

EQUIPMENT PLATFORM 3D

ROTATE DIRECTION OF BASE

PLATES AS REQ'D TO ALIGN WITH

SLOPE OF DECK (TYP.)

ELEVATED PLATFORM DETAIL

SCALE: NONEB3

PR

OV

ID

E

" A

BO

VE

R

OO

F

DE

CK

LEGS SHALL BE ROUND, NOT

SQUARE. ALUMA STAND OR

APPROVED EQUAL

FILL ALL GALVANIZING HOLES WITH

ZINC PLUGS

PROVIDE SLIP SHEET UNDER STAND

550 E 300 S, KAYSVILLE, 84037

SHEET NO.

AE

PROJECT MANAGER:

DATE:

CHECKED BY:

DRAWN BY:

REVISIONDATEMARK

SG

06/17/2026

JL

WHW JOB NO.:

26065

1 2 3

CONSULTANTS

SHEET TITLE

PROJECT NAME & ADDRESS

DTC HVAC

SPLIT SYSTEMS

DFCM #27050220

CODE REVIEW STAMP

ENGINEERING LLC.

733 WEST 9000 SOUTH

SANDY, UTAH 84070

(801)466-4021 EMAIL: excellence@whw-engineering.com

PROFESSIONAL MECHANICAL ENGINEERING

WHW

JOHN M.

LARSEN

No. 12199025

PR

OF

ESS IONAL ENGINEER

S T A T E O F U T A H

06/22/26

MECHANICAL DETAILS

ME502

DIVISION OF FACILITIES

CONSTRUCTION AND

MANAGEMENT

REVIEWED FOR

CODE COMPLIANCE

DX UNIT SCHEDULE - INDOOR UNIT

SYMBOL AREA SERVED EQUIPMENT

SERVED TYPE CFM ESP

COOLING

(BTU/HR)

ELECTRICAL

OPERATING

WEIGHT MANUF & MODEL SCHEDULE

NOTESVOLTAGE PHASE FREQUENCY MCA

MAIN BLDG CU-1 WALL

MOUNTED 2150 CFM .60" 36000 208/230 V 1 60Hz 1A 214 Lbs MSY-GX36NL 1,2,3,4,5,6

BARLOW

BUILDING CU-2 WALL

MOUNTED 2150 CFM .60" 36000 208/230 V 1 60Hz 1A 214 Lbs MSY-GX36NL 1,2,3,4,5,6

BARLOW

BUILDING CU-3 WALL

MOUNT 1750 CFM .10" 36,000 208/230 V 1 60Hz 1A 48 Lbs MSY-GX36NL 1,2,3,4,5,6

1. R-454B REFRIGERANT

2. SEE SPECIFICATIONS FOR OTHER APPROVED MANUFACTURERS.

3. PROVIDE WITH INTEGRAL CONDENSATE PUMP. ROUTE CONDENSATE LINE TO NEAREST FLOOR DRAIN OR FUNNEL DRAIN.

4. PROVIDE WITH INDIVIDUAL ZONE THERMOSTAT.

5. EACH UNIT IS POWERED INDIVIDUALLY.

6. COORDINATE PIPING AND ELECTRICAL CONNECTIONS TO HAVE A MINIMUM OF 36"X30" CLEARANCE IN FRONT OF ELECTRICAL CONNECTIONS.

SS

SS

SS

SS

SS

DX CONDENSER SCHEDULE - OUTDOOR UNIT

SYMBOL EQUIPMENT

SERVED

COOLING

(BTU/HR)

ELECTRICAL

SEER 2 OPERATING

WEIGHT MANUF & MODEL SCHEDULE

NOTESVOLTAGE PHASE FREQUENCY MCA MOCP

MAINTENANCE

LAB 36000 40000 3 60Hz 23 A 25 A 18.5 116 Lbs MUY-GX36NL 1,2,3,4,5,6,7,8

MAINTENANCE

LAB 36000 40000 3 60Hz 23 A 25 A 18.5 116 Lbs MUY-GX36NL 1,2,3,4,5,6,7,8

PRINT ROOM 36,000 208/230 V 1 60Hz 23 A 25 A 18.5 186.3 Lbs MUY-GX36NL 1,2,3,4,5,6,7,8

1. R410A REFRIGERANT

2. SEE SPECIFICATIONS FOR OTHER APPROVED MANUFACTURERS.

3. PROVIDE WITH CONTROLS SYSTEM, INCLUDING PANEL, SENSORS, PROGRAMMING, GRAPHICS, ETC. AS REQUIRED FOR A COMPLETE AND FUNCTIONING SYSTEM.SYSTEM SHALL BE WEB

ENABLED FOR MONITORING AND ADJUSTMENTS.

4. PROVIDE WITH ANY ADDITIONAL PIPING, REFRIGERANT, ETC. TO ACCOMMODATE ACTUAL PIPING LENGTHS.

5. PROVIDE WITH 18" HIGH ALUMA-STAND OR EQUAL WITH ROUND STAND.

6. ROOF FLASHING.

7. PROVIDE WITH CONDENSER HAIL GUARD.

8. OWNER FURNISHED, CONTRACTOR INSTALLED.

CU

CU

CU

CU

CU

550 E 300 S, KAYSVILLE, 84037

SHEET NO.

AE

PROJECT MANAGER:

DATE:

CHECKED BY:

DRAWN BY:

REVISIONDATEMARK

SG

06/17/2026

JL

WHW JOB NO.:

26065

1 2 3

CONSULTANTS

SHEET TITLE

PROJECT NAME & ADDRESS

DTC HVAC

SPLIT SYSTEMS

DFCM #27050220

CODE REVIEW STAMP

ENGINEERING LLC.

733 WEST 9000 SOUTH

SANDY, UTAH 84070

(801)466-4021 EMAIL: excellence@whw-engineering.com

PROFESSIONAL MECHANICAL ENGINEERING

WHW

JOHN M.

LARSEN

No. 12199025

PR

OF

ESS IONAL ENGINEER

S T A T E O F U T A H

06/22/26

MECHANICAL PLAN

ME601

DIVISION OF FACILITIES

CONSTRUCTION AND

MANAGEMENT

REVIEWED FOR

CODE COMPLIANCE