25125 Drawings 20250805.pdf

PDF 13 MB Posted Aug 14, 2025

Attached to: 271/25125. GSA; Treasury/Operations Center HR Suite
Solicitation number: RFQ-171-250000000589-2
Issued by: Eaton County, Detroit City, Michigan

About this file

Written by GovTribe AI · Aug 18, 2025

These are architectural and engineering design documents for the State of Michigan's Treasury Operations Center New HR Suite renovation project, located at 7285 Parsons Drive in Dimondale, Michigan. The project is being managed by the Department of Technology, Management and Budget (DTMB), Procurement and Real Estate Services Administration, Design and Construction Division. The design is by Hobbs + Black Associates, Inc., with mechanical and electrical engineering by Matrix Consulting Engineers, Inc. The project involves a comprehensive renovation of the HR suite, including mechanical, electrical, and architectural modifications. The design documents are dated for bidding on 08/04/2025, with detailed plans for demolition, new construction, HVAC systems, lighting, and power infrastructure.

The documents include detailed floor plans showing the reconfiguration of office spaces, with specific notes on mechanical systems, electrical zoning, lighting relocation, and power infrastructure. The renovation includes multiple office spaces, open office areas, and supporting rooms such as a mechanical room, electrical room, and break room. The design emphasizes flexible workspace configuration, with careful planning of HVAC diffusers, electrical outlets, and lighting zones. The mechanical plans show VAV (Variable Air Volume) terminal units with hydronic reheat capabilities, and the electrical plans detail lighting and power distribution, including provisions for furniture feeds and potential future modifications. The project appears to be funded through the State of Michigan's capital improvement or renovation budget, with a focus on modernizing and optimizing the workspace for the Treasury Operations Center's HR department.

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STATE OF MICHIGAN

Treasury Ops Center

New HR Suite

MECHANICAL & ELECTRICAL

MATRIX CONSULTING ENGINEERS, INC.

544 CHERBOURG DRIVE

LANSING, MI 48917

ARCHITECT OF RECORD

HOBBS + BLACK ASSOCIATES, INC.

117 E. ALLEGAN ST.

LANSING, MI 48933

PH: (517) 484-4870

7285 Parsons Drive Dimondale, MI 4821

HOBBS + BLACK PROJECT #: 25308

DTMB FILE #: 271/25125.GSA

GENERAL

G-000 TITLE SHEET AND SHEET INDEX

ARCHITECTURAL

A-010 1ST FLOOR CODE COMPLIANCE

A-100 1ST FLOOR PLAN

A-110 ENLARGED FLOOR PLAN

A-210 ENLARGED REFLECTED CEILING PLAN

INDEX OF DRAWINGS:

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MECHANICAL

M-100 MECHANICAL SYMBOLS, ABB., NOTES, AND SCHEDULES

M-300 ENLARGED FLOOR PLAN - MECHANICAL DEMOLITION

M-400 ENLARGED FLOOR PLAN - MECHANICAL NEW

M-800 MECHANICAL CONTROLS AND DETAILS

ELECTRICAL

E-100 ELECTRICAL SYMBOLS, ABB., NOTES, AND SCHEDULES

E-300 ENLARGED FLOOR PLAN - ELECTRICAL DEMOLITION

E-400 ENLARGED FLOOR PLAN - LIGHTING

E-500 ENLARGED FLOOR PLAN - POWER

/0 4/

OWNER

STATE OF MICHIGAN

7285 PARSONS DR.

DIMONDALE, MI 48821

F E

FIRE

STROBE

2133.6m m

30"D X 36"W

COPY/PRINT

GENERAL BUILDING DATA

PROJECT DESCRIPTION

KEY LEGEND

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F E

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COPY/PRINT

A -1

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WORK AREA

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/0 4/

GENERAL HVAC NOTES

1. ALL WORK SHALL CONFORM TO MICHIGAN MECHANICAL CODE,

LATEST APPLICABLE EDITION.

2. INSTALL ALL EQUIPMENT, MATERIALS, AND ACCESSORIES PER

MANUFACTURERS WRITTEN INSTRUCTIONS.

3. ALL EXISTING SYSTEMS INCLUDING AIR HANDLING UNITS THAT

SERVES AREAS BEING RENOVATED SHALL BE REBALANCED AS

REQUIRED.

4. NOTIFY OWNER OF ANY PIPING OR DUCTWORK DEMOLITION

THAT MAY AFFECT NORMAL OPERATION OF OTHER AREAS.

5. FIELD VERIFY LOCATIONS OF EXISTING PIPING THAT MAY

CONFLICT WITH NEW CONSTRUCTION AND RELOCATE AS

NEEDED.

6. LOCATIONS OF THE THERMOSTATS TO BE VERIFIED IN FIELD.

7. PROVIDE BALANCE DAMPERS FOR EACH DIFFUSER/GRILLE

AND BRANCH DUCT.

8. MAXIMUM LENGTH OF FLEXIBLE DUCT TO AIR TERMINAL

DEVICES SHALL NOT EXCEED 6'-0" IN LENGTH WITH A MAXIMUM

OF ONE 90° TURN AND SHALL BE INSULATED. ELBOWS SHALL

BE MIN. 1.5 RADIUS. CONNECTIONS TO TERMINAL DEVICES

SHALL BE BANDED AND TAPED.

9. ALL REHEAT COIL HS&R RUNOUT PIPES SHALL BE 3/4" UNLESS

OTHERWISE NOTED.

10. PROVIDE ACCESS PANELS ON EACH SIDE OF REHEAT COILS.

11. PROVIDE 5 FT MIN BEFORE ANY DUCT TAKEOFF FOR

DUCTWORK DOWNSTREAM OF VAV BOXES.

12. PROVIDE 1 1/2 DUCT DIAMETERS MIN. DUCT LENGTH OF HIGH

PRESSURE BRANCH DUCTWORK ON THE UPSTREAM SIDE OF

VAV BOXES.

13. CONTRACTOR SHALL COORDINATE ALL WORK WITH OTHER

DISCIPLINES PRIOR TO CONSTRUCTION TO AVOID CONFLICTS.

14. OFFSET PIPING TO ACCOMMODATE LARGE DUCTWORK.

15. THE CONTRACTOR SHALL FIELD VERIFY THE SIZES, LOCATION,

ELEVATIONS, AND DETAILS OF ALL EXISTING CONDITIONS THAT

MAY AFFECT THE WORK.

16. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING

THE INTEGRITY OF ALL EQUIPMENT AND MATERIALS IN A "NEW"

CONDITION DURING CONSTRUCTION.

17. ALL WORK SHALL BE PERFORMED BY LICENSED

CONTRACTORS AND SUBCONTRACTORS AS REQUIRED BY LAW.

18. CONTRACTOR SHALL USE LOW PRESSURE LOSS DUCT

FITTINGS IN ACCORDANCE WITH SMACNA. (WYES, RADIUSED

OR VANED TEES, ETC.) DUCTWORK SHALL BE GALVANIZED

SHEET METAL, MIN. 26 GA.

19. ALL DUCT DIMENSIONS SHOWN ARE INSIDE CLEAR DIMENSION.

INCREASE DUCT SIZE FOR LINING.

20. LINE 10'-0" OF SUPPLY DUCTWORK AFTER EACH VAV BOX.

21. ALL EXTERNALLY ISOLATED HVAC EQUIPMENT SHALL HAVE

FLEXIBLE DUCT CONNECTORS.

22. IF THERE IS CONFLICTING INFORMATION IN THE PLANS OR

SPECIFICATIONS THE MORE STRINGENT AND GREATER COST

ITEM SHALL BE USED.

23. DRAWINGS INDICATE REQUIRED SIZES AND POINTS OF

TERMINATION OF PIPES AND DUCTS AND SUGGESTED ROUTES.

IT IS NOT INTENTION OF DRAWINGS TO INDICATE ALL

NECESSARY OFFSETS. INSTALL WORK IN MANNER TO

CONFORM TO STRUCTURE, AVOID OBSTRUCTIONS, PRESERVE

HEADROOM AND KEEP OPENINGS AND PASSAGEWAYS CLEAR.

DO NOT SCALE FROM DRAWINGS.

24. ANY INFORMATION FOUND ON THE DRAWINGS AND NOT IN THE

SPECIFICATIONS, OR FOUND IN SPECIFICATIONS AND NOT IN

THE DRAWINGS, SHALL BE CONSTRUED AS TO BE INCLUDED IN

BOTH THE SPECIFICATIONS AND THE DRAWINGS. ANY

CONFLICT BETWEEN THE PLANS AND THE SPECIFICATIONS

WILL BE INTERPRETED BY THE ARCHITECT. IN THE EVENT OF

CONFLICT, FOR THE PURPOSE OF BIDDING, THE CONTRACTOR

SHALL PRESUME THE MOST EXPENSIVE COMBINATION OF

QUALITY AND QUANTITY OF WORK SHALL PREVAIL.

25. ABUSE OF THE REQUEST FOR INFORMATION (RFI) PROCESS

WILL NOT BE TOLERATED. RFI'S REQUESTING INFORMATION

ALREADY CONTAINED IN THE DESIGN DOCUMENTS, INVOLVING

MEANS AND METHODS OF CONSTRUCTION, COORDINATION OF

WORK BETWEEN TRADES, OR ITEMS NOT PREVIOUSLY AND

THOROUGHLY INVESTIGATED AND RESEARCHED BY THE

GENERAL CONTRACTOR WILL BE RETURNED UNANSWERED TO

THE GENERAL CONTRACTOR. ALLOW TWO WEEKS FOR RFI

RESPONSES FROM THE DESIGN TEAM.

26. PERFORM WORK IN ACCORDANCE WITH THE LATEST EDITIONS,

REVISIONS, AMENDMENTS, OR SUPPLEMENTS OF APPLICABLE

STATUTES, ORDINANCES, CODES OR REGULATIONS OF

FEDERAL, STATE, AND LOCAL AUTHORITIES HAVING

JURISDICTION IN EFFECT ON THE DATE BIDS ARE RECEIVED.

27. WHERE APPROVED STANDARDS HAVE BEEN ESTABLISHED BY

OSHA, UNDERWRITERS, LABORATORIES, AMERICAN CODES,

ASA, ASHRAE, ARI, NEC, STATE FIRE INSURANCE REGULATION

BODY, NFPA OR OTHERS, THESE STANDARDS SHALL BE

FOLLOWED WHETHER OR NOT INDICATED ON THE DRAWING

AND SPECIFICATIONS.

28. DUCT/PIPING LAYOUT IS SCHEMATIC. EXACT LOCATION OF

DUCT/PIPING AND EQUIPMENT SHALL BE COORDINATED WITH

BUILDING STRUCTURE, EQUIPMENT FURNISHED,

ARCHITECTURAL DRAWINGS, AND ALL OTHER TRADES PRIOR

TO INSTALLATION. ANY CONTRACTOR INSTALLING WORK

WITHOUT PRIOR COORDINATION SHALL RELOCATE HIS WORK

AT HIS EXPENSE TO ALLOW PROPER INSTALLATION OF ANY

AND ALL TRADES WORK.

29. DUCT/PIPING SHALL NOT BE RUN ABOVE ELECTRICAL GEAR IN

THE SERVICE SPACE REQUIRED BY THE NATIONAL ELECTRICAL

CODE.

30. ANY ADDITIONAL LOW VOLTAGE CONTROL WIRING THAT IS

REQUIRED SHALL BE PROVIDED BY THE HVAC CONTRACTOR.

CONTROL WIRING SHALL BE RUN IN CONDUIT IF REQUIRED BY

LOCAL CODES OR THE SPECIFICATIONS. POWER SHALL BE

PROVIDED BY THE ELECTRICAL CONTRACTOR.

31. MOUNT THERMOSTAT/SENSORS AT 48" AFF UNLESS NOTED

OTHERWISE.

32. THE HVAC CONTRACTOR SHALL CLOSELY COORDINATE AIR

DEVICE AND DUCTWORK LOCATIONS WITH REFLECTED CEILING

AND STRUCTURAL PLANS.

MECHANICAL SYMBOLS LEGEND

HVAC PIPING SYMBOLSHVAC PIPING

HVAC DUCTWORK

F/S F/S s s

TEMPERATURE CONTROL SYMBOLS

MISCELLANEOUS NOTES

HVAC DUCTWORK SYMBOLS HVAC DUCTWORK & DIFFUSER TAGS HVAC PIPING VALVES

MECHANICAL ABBREVIATIONS

AFF ABOVE FINISH FLOOR

AC AIR COMPRESSOR

AHU AIR HANDLING UNIT

AS AIR SEPARATOR

A.T.C. ARCHITECTURAL TRADES CONTRACTOR

B BOILER

B.A.S. BUILDING AUTOMATION SYSTEM

CAF COMBUSTION AIR FAN

CC COOLING COIL

CFM CUBIC FEET PER MINUTE

CHLR CHILLER

CHP CONSOLE HEAT PUMP

CONV CONVECTOR

CT COOLING TOWER

CU CONDENSING UNIT

CUH CABINET UNIT HEATER

CV CONTROL VALVE

CWP CHILLED WATER PUMP

DB DRY BULB

DFU DUCT FURNACE

DIA DIAMETER

DN DOWN

DPR DAMPER

DS DUCT SILENCER

EAT ENTERING AIR TEMPERATURE

EF EXHAUST FAN

EG EXHAUST GRILLE

E.T.C. ELECTRICAL TRADES CONTRACTOR

EVR EVAPORATOR

EWT ENTERING WATER TEMPERATURE

EXH EXHAUST

EXIST EXISTING

FF FINISH FLOOR

FPM FEET PER MINUTE

FT FEET

FTR FINNED TUBE RADIATION

FU FURNACE

GAL GALLON

GFRH GAS FIRED RADIANT HEATER

GR GRILLE

H HUMIDIFIER

HC HEATING COIL

HD HEAD (FT)

HP HORSE POWER

HHP HORIZONTAL HEAT PUMP

HTG HEATING

HVAC HEATING, VENTILATION, & AIR CONDITIONING

HWP HEATING WATER PUMP

HX HEAT EXCHANGER

ID INSIDE DIAMETER

I.E. INVERT ELEVATION

IAH INTAKE HOOD

LAT LEAVING AIR TEMPERATURE

LH LATENT HEAT (MBH)

LWT LEAVING WATER TEMPERATURE

MAX MAXIMUM

MBH BTU PER HOUR (THOUSAND)

MIN MINIMUM

M.T.C. MECHANICAL TRADES CONTRACTOR

N.C. NOISE CRITERIA

NFPA NATIONAL FIRE PROTECTION ASSOCIATION

NTS NOT TO SCALE

P PUMP

PCR PUMPED CONDENSATE RETURN

PD PRESSURE DROP

RCP RADIANT CEILING PANEL

REQ'D REQUIRED

RG RETURN GRILLE

RH RELATIVE HUMIDITY

RLH RELIEF HOOD

RTU ROOF TOP UNIT

SD SUPPLY DIFFUSER

SF SUPPLY FAN

SG SUPPLY GRILLE

SH SENSIBLE HEAT (MBH)

SM SHEET METAL

SQ. FT. SQUARE FEET

SST SATURATED SUCTION TEMPERATURE

STR STRAINER

TC TOTAL COOLING (MBH)

TCL TEMPERATURE CONTROL

T&P TEMPERATURE & PRESSURE RELIEF VALVE

TYP TYPICAL

UH UNIT HEATER

VAV VARIABLE AIR VOLUME BOX

VRH VARIABLE AIR VOLUME REHEAT BOX

FPVAV FAN POWERED VARIABLE AIR VOLUME BOX

V.F.D VARIABLE FREQUENCY DRIVE

ZD ZONE DAMPER

X-SA EXISTING ITEM (EXISTING SUPPLY AIR DUCT)

ITEM

EXISTING

CHILLED WATER SUPPLY

CHILLED WATER RETURN

CONDENSATE DRAIN

CONDENSER WATER SUPPLY

CONDENSER WATER RETURN

COOLING TOWER WATER SUPPLY

COOLING TOWER WATER RETURN

DIRECT EXPANSION

HEAT PUMP WATER SUPPLY

HEAT PUMP WATER RETURN

HEATING WATER SUPPLY

HEATING WATER RETURN

SUCTION (REFRIGERANT)

LIQUID (REFRIGERANT)

SUCTION (DIRECT EXPANSION)

LIQUID (DIRECT EXPANSION)

LOW PRESSURE STEAM (0-20 LBS.)

MEDIUM PRESSURE STEAM (21-75 LBS.)

HIGH PRESSURE STEAM (76 LBS. & ABV.)

STEAM CONDENSATE (GRAVITY)

PUMPED STEAM CONDENSATE

STEAM CONDENSATE BOILER FEED

GATE VALVE

GAS COCK

CHECK VALVE

BALANCE COCK

CIRCUIT SETTER

TWO-WAY CONTROL VALVE

THREE-WAY CONTROL VALVE

GLOBE VALVE

BALL VALVE

SOLENOID VALVE

EXPANSION VALVE WITH

THERMOSTATIC BULB

PLUG VALVE

BUTTERFLY VALVE

RELIEF VALVE

HOSE & DRAIN END VALVE

PRESSURE RELIEF VALVE

PRESSURE REDUCING VALVE

TRIPLE DUTY VALVE

GAS PRESSURE REGULATOR

STRAINER (BLOW-OFF)

FLOW DIRECTION

PIPING DROP

PIPING RISE

INLINE PIPING DROP

INLINE PIPING RISE

PIPING TEE

PIPING ELBOW

THERMOMETER

PUMP

UNION

PIPE ANCHOR

PIPE GUIDE

BACK FLOW PREVENTER

PIPE CAP

PIPE BREAK

THERMOMETER WELL

EXPANSION LOOP

EXPANSION COMPENSATOR

FLOAT & THERMOSTATIC STEAM TRAP

INVERTED BUCKET STEAM TRAP

THERMOSTAT

PROGRAMMABLE THERMOSTAT

THERMOSTAT (W/ NIGHT SETBACK)

ROOM SENSOR

HUMIDISTAT

PRESSURE GAUGE

DAMPER (ELECTRIC OPERATION)

DAMPER (PNEUMATIC OPERATION)

DAMPER BLADES

SUPPLY AIR DUCT

EXIST SUPPLY AIR DUCT

RETURN AIR DUCT

EXIST RETURN AIR DUCT

OUTSIDE AIR DUCT

EXIST OUTSIDE AIR DUCT

EXHAUST AIR DUCT

EXIST EXHAUST AIR DUCT

SUPPLY AIR DUCT RISER

RETURN AIR DUCT RISER

OUTSIDE AIR DUCT RISER (AS NOTED)

EXHAUST AIR DUCT

INSULATED DUCTWORK (AS NOTED)

SUPPLY AIR DIFFUSER (SQUARE)

SUPPLY AIR DIFFUSER (INLINE)

TURNING VANES

SURFACE MTD. GRILLE

SUPPLY AIR DIFFUSER (ROUND)

90° TEE W/45° APPROACH

CONICAL TAKE-OFF

CONICAL TAKE-OFF W/ DAMPER

BALANCE DAMPER

RETURN AIR DUCT BOOT

ECCENTRIC REDUCER

CONCENTRIC REDUCER

VERTICAL FIRE DAMPER

EXISTING VERTICAL FIRE DAMPER

HORIZONTAL FIRE DAMPER

EXISTING HORIZONTAL FIRE DAMPER

VERTICAL SMOKE DAMPER

HORIZONTAL SMOKE DAMPER

VERTICAL FIRE / SMOKE DAMPER

HORIZONTAL FIRE / SMOKE DAMPER

DUCT SMOKE DETECTOR, INSTALLED BY M.T.C.,

PROVIDED & WIRED BY E.T.C.

UNIT HEATER

CEILING EXHAUST FAN

ROOF MOUNTED EXHAUST FAN

DEMOLITION

POINT OF CONNECTION BETWEEN NEW AND

EXISTING

POINT OF EXISTING TO REMAIN AND EXISTING

TO BE REMOVED

INDICATES PLAN NOTE

INDICATES DEMOLITION NOTE

DETAIL BUBBLE

DETAIL NUMBER

PAGE LOCATION INDICATES

DIRECTION OF DETAIL SECTION

XXXX

X-OA

X-EA

X-SA

X-RA

SCP

DXS

DXL

CTR

HPR

HPS

CTS

CWR

CWS

LPS

MPS

HPS

SC (BF)

TAG CFM

NECK REMARKS

SIZE

SD-1 250

8"ø ---

T P

T N

1. SEE ARCHITECTURAL DRAWINGS FOR ADDITIONAL INFORMATION.

2. EXISTING EQUIPMENT LAYOUT IS SCHEMATIC. EXACT LOCATION OF EXISTING

DUCT/PIPING AND EQUIPMENT SHALL BE COORDINATED WITH BUILDING

STRUCTURE, EQUIPMENT FURNISHED, ARCHITECTURAL DRAWINGS AND ALL

OTHER TRADES PRIOR TO DEMOLITION.

3. PERFORM WORK IN ACCORDANCE WITH THE LATEST EDITIONS, REVISIONS,

AMENDMENTS, OR SUPPLEMENTS OF APPLICABLE STATUTES, ORDINANCES,

CODES OR REGULATIONS OF FEDERAL, STATE, AND LOCAL AUTHORITIES

HAVING JURISDICTION IN EFFECT ON THE DATE BIDS ARE RECEIVED.

4. WHERE APPROVED STANDARDS HAVE BEEN ESTABLISHED BY OSHA,

UNDERWRITERS LABORATORIES, AMERICAN CODES, ASA, ASHRAE, ARI, NEC,

STATE FIRE INSURANCE REGULATION BODY, NFPA OR OTHERS. THESE

STANDARDS SHALL BE FOLLOWED WHETHER OR NOT INDICATED ON THE

DRAWING AND SPECIFICATIONS.

5. COORDINATE CUTTING AND PATCHING WITH GENERAL CONTRACTOR.

6. ALL BOLD DASHED LINES INDICATE ITEMS TO BE REMOVED UNLESS NOTED BY

KEYNOTE. ALL OTHER EXISTING SYSTEMS SHOWN FOR REFERENCE ONLY.

7. PATCH AND REPAIR ALL FLOOR AND WALL SURFACES LEFT DAMAGED OR

INCOMPLETE FROM REMOVAL OF EXISTING PARTITIONS, MILLWORK,

CASEWORK, OR OTHER FIXED ACCESSORIES AND EQUIPMENT WITH

MATERIALS TO MATCH EXISTING, AS ACCEPTABLE TO THE ARCHITECT.

8. NOTATIONS ARE MADE IN VARIOUS PLACES ON THE DRAWINGS TO CALL

ATTENTION TO DEMOLITION WHICH IS REQUIRED. HOWEVER, THESE

DRAWINGS ARE NOT INTENDED TO SHOW EACH AND EVERY ITEM TO BE

REMOVED. CONTRACTOR SHALL REMOVE ALL MATERIALS RELATED TO THEIR

RESPECTIVE TRADES AS REQUIRED TO PERMIT THE CONSTRUCTION OF THE

NEW WORK AS SHOWN.

9. THE GENERAL CONTRACTOR SHALL COORDINATE THE EXTENT OF THE

REQUIRED DEMOLITION OF THE EXISTING BUILDING AS REQUIRED TO

FACILITATE THE CONSTRUCTION OF THE PROJECT AS SHOWN AS PART OF

THIS WORK.

10. ALL DEMOLITION SHALL BE APPROVED BY THE OWNER/TENANT PRIOR TO

COMMENCEMENT AND SHALL BE PERFORMED UNDER REQUIREMENTS AND

APPROVAL OF THE LOCAL CODE JURISDICTIONS.

11. ASBESTOS ABATEMENT: CONTRACTOR SHALL NOTIFY BUILDING

REPRESENTATIVE IMMEDIATELY WHEN AND IF ANY ITEMS ARE ENCOUNTERED

THAT IN ANY WAY, SHAPE, OR FORM APPEAR TO BE HAZARDOUS OF NATURE.

ASBESTOS ABATEMENT IS NOT PART OF THE SCOPE OF THE DESIGN

PROFESSIONALS DOCUMENTATION OR RESPONSIBILITY TO SURVEY, IDENTIFY,

OR FOR CONSULTATION OF PROPER DISPOSAL.

12. PROTECT ALL EXISTING WORK WHICH IS TO REMAIN AND RESTORE IN AN

APPROVED MANNER ANY SUCH WORK WHICH BECOMES DAMAGED.

13. RUBBISH AND DEBRIS RESULTING FROM THE WORK SHALL BE REMOVED

IMMEDIATELY FROM THE SITE IN A SAFE AND LEGAL MANNER BY THE

CONTRACTOR.

14. TEMPORARY LIGHTING AND POWER SHALL BE PART OF THE SCOPE OF THIS

WORK; SEE ELECTRICAL.

15. DEMOLITION CONTRACTOR SHALL BE RESPONSIBLE TO CONTACT BUILDING

REPRESENTATIVE TO CLARIFY ANY ITEMS NOT SHOWN ON THESE

DOCUMENTS OR SHOWN NOT MATCHING FIELD CONDITIONS.

GENERAL DEMOLITION NOTES

O R

C A

N N

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M B

N U

M B

A R

T O

C H

N O

Y , M

A N

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T A

N D

B U

D G

O F

A N

A D

A M

P . L

A C

H , R

A , D

C U

A N

D R

A D

O N

A N

D C

O N

U C

N D

S I Q

U E

R E I

S P E

N I

A M

E S

U N U

I R

C U

M S

P I

C E

H +B

N o.

D ra w in g:

:\P ro je ct s\

S O

M O

T re as ur y

H R S ui te

\D ra w in gs \M

-E \M

-2

.d w g

D at e:

A ug

:3 ut x3 te d by

B S m ith

Tr ea su ry

O ps

C en te r

P ar so ns

D riv e, D im on da le

, M I 4

F M

N ew

H R

S ui te

M A

T R

I X

M -1

S C

A T

C A

H A

A L

B O

, A

B B

S, A

N D

S C

/0 5/

CRAIG A.

TRIERWEILER

ENGINEER

NO.

6201049255

NAGIHCIMFOETATS

LICENSED

PROFESSIONAL ENG

X-12x12 SA

X-20x12 SA

X-14Ø SA

X-22x12 SA

X-14x12 SA

X-12x12 SA

X-14Ø SA

X-18x14 SA

X-24x14 SA

X-38x14 SA

X-14Ø SA

X-VAV

X-48x24 RA X-48x24 RA

X-48x24 RA

X-42x14 SA

X-VAV

X-38x14 SA

X-14x12 SA

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-20x12 SA X-12x12 SA

X-RG ---

48x24 ---

X-RG ---

48x24 --- X-RG ---

48x24 ---

X-SD 195

8"Ø ---

X-RG ---

24x24 ---

X-RG ---

24x24 ---

X-RG ---

24x24 ---

X-RG ---

24x24 ---

X-RG ---

24x24 ---

X-RG ---

24x24 ---

X-RG ---

24x24 ---

X-6" HR

X-CWR

X-CWS

X-8" CWS

X-8" CWR

X-CWR

X-CWS

X-6" HR

X-3" HS X-3" HS

X-6" HR

X-HR

X-CWS

X-12" CWS & CWR

BELOW FINISH FLOOR,

IN 24" DP TUNNEL

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-CWR

DEMOLITION NOTES

1 DISCONNECT, REMOVE, AND RELOCATE EXISTING SUPPLY DIFFUSER AT

LOCATION SHOWN. DEMO ASSOCIATED SUPPLY DUCTWORK TO EXTENTS

SHOWN.

REMOVE AND RELOCATE EXISTING RETURN GRILLE AT LOCATION SHOWN.2

O R

C A

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R A

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Y , M

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A N

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P . L

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H , R

A , D

C U

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O N

U C

N D

S I

Q U

E R

E I S

P E

N A

E S

U N U

I R

C U

M S

P I

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H +B

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C en te r

P ar so ns

D riv e, D im on da le

, M I 4

F M

N ew

H R

S ui te

M A

T R

I X

M -3

N ENLARGED FLOOR PLAN - MECHANICAL DEMOLITION

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

0 1 5 10

C A

R G

R P

A N

L D

O N

N KEY PLAN

SCALE: NTS

WORK AREA

CRAIG A.

TRIERWEILER

ENGINEER

NO.

6201049255

NAGIHCIMFOETATS

LICENSED

PROFESSIONAL ENG

X-RG ---

48x24 ---

X-RG ---

48x24 ---

X-RG ---

48x24 ---

X-RG ---

24x24 ---

X-RG ---

24x24 ---

X-RG ---

24x24 ---

X-RG ---

24x24 ---

X-RG ---

24x24 ---

X-RG ---

24x24 ---

VAV-2

VAV-1

X-12x12 SA

X-20x12 SAX-14Ø SA

X-22x12 SA

X-14x12 SA

X-14Ø SA

X-18x14 SA

X-24x14 SA

X-38x14 SA

X-14Ø SA

X-VAV

X-48x24 RA

X-48x24 RA X-48x24 RA

X-VAV

X-38x14 SA

X-14x12 SA

X-20x12 SA X-12x12 SA

X-6" HR

X-CWR

X-CWS

X-8" CWS

X-8" CWR

X-CWR

X-CWS

X-6" HR

X-3" HS X-3" HSX-CWR

X-6" HR

X-HR

X-CWS

X-VAV

3/4" HS

3/4" HR

6x8 SA

X-12" CWS & CWR

BELOW FINISH FLOOR,

IN 24" DP TUNNEL

SD-1 130

6"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

6x8 SA

RG-1 ---

24x8 ---

RG-1 ---

24x8 ---

RG-1 ---

24x8 ---

X-12x12 SA

3/4" HS

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

3/4" HS/HR

X-12x12 SA

3/4" HS/HR

X-RG ---

24x24 ---

SD-1 130

6"Ø ---

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

2 2

X-42x14 SA

X-SD 195

8"Ø ---

X-SD 195

8"Ø ---

SD-1 130

6"Ø ---

VAV-3

6x8 SA

MECHANICAL KEY NOTES

INSTALL ROOM SENSOR ON RETURN BOOT AT LOCATION SHOWN.

RELOCATE AND INSTALL EXISTING SUPPLY DIFFUSER AT LOCATION

SHOWN. MODIFY SUPPLY DUCTWORK AS REQUIRED.

RELOCATE AND INSTALL EXISTING RETURN GRILLE AT LOCATION SHOWN.

FIRE PROTECTION KEY NOTES

SPRINKLER SYSTEM MODIFICATIONS BY OWNER.

O R

C A

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D G

O F

A N

A D

A M

P . L

A C

H , R

A , D

C U

A N

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A D

O N

A N

D C

O N

U C

N D

U E

R E I

S P

A M

E S

U N U

I R

C U

M S

P I

C E

H +B

N o.

D ra w in g:

:\P ro je ct s\

S O

M O

T re as ur y

H R S ui te

\D ra w in gs \M

-E \M

-2

.d w g

D at e:

A ug

:3 ut te d by

B S m ith

Tr ea su ry

O ps

C en te r

P ar so ns

D riv e, D im on da le

, M I 4

F M

N ew

H R

S ui te

M A

T R

I X

M -4

N ENLARGED FLOOR PLAN - MECHANICAL NEW

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

0 1 5 10

C A

R G

R P

A N

L N

N KEY PLAN

SCALE: NTS

WORK AREA

CRAIG A.

TRIERWEILER

ENGINEER

NO.

6201049255

NAGIHCIMFOETATS

LICENSED

PROFESSIONAL ENG

4 SUPPLY AIR DIFFUSER DETAIL

SCALE: NTS

CONICAL TAKE-OFF WITH

VOLUME DAMPER (TYP)

SUPPLY AIR

BRANCH DUCT

FLEXIBLE DUCT

LAY-IN CLG TILE (TYP)

CEILING SUPPORT

TEE (TYP)

SUPPLY DIFFUSER

(SEE SCHEDULE FOR

TYPE)

COLLAR

HARD ELBOW

(AS REQ'D)

3 DUCT TRANSITION DETAIL

SCALE: NTS

SA FLOW

RA FLOW

MAIN AIR DUCT

BALANCING DAMPER IN ALL

SA AND RA BRANCHES TO

AIR OUTLETS

BRANCH AIR DUCT

(TYPICAL)

NOTE:

L=1/4 W (4" MIN.)

45°

18"

1/2" THICK ACOUSTIC

LINING

OPEN TO SPACE

ABOVE CEILING TO

MATCH DUCT SIZE

DUCT SIZE SHALL BE

RETURN GRILLE

1 RETURN BOOT DETAIL

SCALE: NTS

2 VAV TERMINAL UNIT DETAIL

SCALE: NTS

NOTES:

1. FLEXIBLE DUCTWORK SHALL NOT BE PERMITTED

UPSTREAM OF VAV BOXES.

2. DUCT TRANSITIONS SHALL BE A MINIMUM OF 3

DUCT DIAMETERS UPSTREAM OF ANY VAV BOX.

REDUCER OR INCREASER

IF REQUIRED

LINED SHEET METAL

RUN-OUT, SIZE AS SHOWN ON

PLAN, 5 FT. MIN. BEFORE

TAKE OFF

SUPPLY DIFFUSER (SEE

SCHED. FOR TYPE)

COLLAR

FLEX ELBOW

DIFFUSER

NECK SIZE

FLEXIBLE DUCT

PROVIDE HANGER

CEILING

SHEET METAL RUN-OUT

SIZE AS SHOWN ON PLAN

BALANCE DAMPER

FLOW RING

TERMINAL UNIT

SUPPLY AIR

DUCT

CONICAL TAP.

RUNOUT SIZE

PER PLAN

TRANSITION AS

REQUIRED

3 DUCT

DIA. MIN.

5 DUCT DIA. MIN.

6'-0" MAX.

5 VAV TERMINAL UNIT HYDRONIC PIPING DIAGRAM

SCALE: NTS

COIL

3/4" HOSE END

DRAIN VALVE 2-WAY CONTROL VALVE

(MODULATING)

STRAINER

CIRCUIT SETTER

UNION (TYP)

MANUAL AIR VENT

P/T TAP (TYP.)

BALL VALVE (TYP.)

FLOW DIAGRAM: VAV 1,2,3

OCC SP (NET)

DAT (AI)

DA FLW (AI)

AIR VLV (AO)

SPT (AI)

SPT SP (AI)

HW VLV (AO)

DASA D - 3

OCC - 2

T - 7

AFS - 2

ACT - 5

T - 3

V - 7

SEQUENCE OF OPERATION: VAV 1,2,3

BUILDING AUTOMATION SYSTEM INTERFACE:

THE TRIDIUM BUILDING AUTOMATION SYSTEM (BAS) SHALL SEND THE

CONTROLLER OCCUPIED, AND UNOCCUPIED COMMANDS. THE BAS MAY

ALSO SEND A HEAT/COOL MODE, PRIORITY SHUTDOWN COMMANDS,

SPACE TEMPERATURE AND/OR SPACE TEMPERATURE SETPOINT. IF

COMMUNICATION IS LOST WITH THE BAS, THE CONTROLLER SHALL

OPERATE USING ITS LOCAL SETPOINTS.

OCCUPIED:

THE OCCUPANCY MODE WILL BE COMMUNICATED OR HARDWIRED TO THE

CONTROLLER VIA A BINARY INPUT. WHEN THE UNIT IS IN THE OCCUPIED

MODE THE VAV WILL MAINTAIN THE SPACE TEMPERATURE AT THE ACTIVE

OCCUPIED HEATING OR COOLING SETPOINT. APPLICABLE VENTILATION

AND AIRFLOW SETPOINTS WILL BE ENFORCED. THE OCCUPIED MODE WILL

BE THE DEFAULT MODE OF THE VAV. APPLICABLE VENTILATION AND

AIRFLOW SETPOINTS WILL BE ENFORCED. THE OCCUPIED MODE WILL BE

THE DEFAULT MODE OF THE VAV.

OCCUPIED STANDBY:

THE OCCUPANCY MODE WILL BE COMMUNICATED OR HARDWIRED TO THE

CONTROLLER VIA A BINARY INPUT, EVEN THOUGH THE BAS HAS

SCHEDULED THE SPACE AS OCCUPIED. IN THE OCCUPIED STANDBY MODE,

THE ACTIVE COOLING AND HEATING SETPOINTS SHALL BE RELAXED (SEE

COOLING AND HEATING MODE) AND BOTH THE VENTILATION AIRFLOW AND

MINIMUM AIRFLOW SETPOINTS SHALL BE LOWERED (SEE VAV SCHEDULE).

OCCUPIED BYPASS:

MODE USED TO TEMPORARILY PLACE THE UNIT INTO THE OCCUPIED

OPERATION. TENANTS SHALL BE ABLE TO OVERRIDE THE UNOCCUPIED

MODE FROM THE SPACE SENSOR. THE OVERRIDE SHALL LAST FOR A

MAXIMUM OF 4 HOURS (ADJ.). THE TENANTS SHALL BE ABLE TO CANCEL

THE OVERRIDE FROM THE SPACE SENSOR AT ANY TIME. DURING THE

OVERRIDE THE UNIT SHALL OPERATE IN OCCUPIED MODE.

HEAT/COOL MODE:

THE HEAT/COOL MODE SHALL BE SET BY A COMMUNICATED VALUE OR

AUTOMATICALLY BY THE VAV. IN STANDALONE OR AUTO MODE THE VAV

SHALL COMPARE THE PRIMARY AIR TEMPERATURE WITH THE CONFIGURED

AUTO CHANGEOVER SETPOINT TO DETERMINE IF THE AIR IS "HOT" OR

"COLD". HEATING MODE IMPLIES THE PRIMARY AIR TEMPERATURE IS HOT.

COOLING MODE IMPLIES THE PRIMARY AIR TEMPERATURE IS COLD.

COOLING MODE:

WHEN THE UNIT IS IN COOLING MODE, THE VAV CONTROLLER SHALL

MAINTAIN THE SPACE TEMPERATURE AT THE ACTIVE COOLING SETPOINT

BY MODULATING THE AIRFLOW BETWEEN THE ACTIVE COOLING MINIMUM

AIRFLOW SETPOINT TO THE MAXIMUM COOLING AIRFLOW SETPOINT. THE

VAV SHALL USE THE MEASURED SPACE TEMPERATURE AND THE ACTIVE

COOLING SETPOINT TO DETERMINE THE REQUESTED COOLING CAPACITY

OF THE UNIT. THE OUTPUTS WILL BE CONTROLLED BASED ON THE UNIT

CONFIGURATION AND THE REQUESTED COOLING CAPACITY.

BASED ON THE VAV CONTROLLER OCCUPANCY MODE, THE ACTIVE

COOLING SETPOINT WILL BE ONE OF THE FOLLOWING:

SETPOINT DEFAULT VALUE

OCCUPIED COOLING SETPOINT 74.0 DEG. F

UNOCCUPIED COOLING SETPOINT 85.0 DEG. F

OCCUPIED STANDBY COOLING SETPOINT 78.0 DEG. F

OCCUPIED MIN COOLING AIRFLOW SETPOINT SEE VAV SCHEDULE

OCCUPIED MAX COOLING AIRFLOW SETPOINT SEE VAV SCHEDULE

HEAT/COOL SETPOINT:

THE SPACE TEMPERATURE SETPOINT SHALL BE DETERMINED EITHER BY A

LOCAL (E.G., THUMBWHEEL) SETPOINT, THE VAV DEFAULT SETPOINT OR A

COMMUNICATED VALUE. THE VAV SHALL USE THE LOCALLY STORED

DEFAULT SETPOINTS WHEN NEITHER A LOCAL SETPOINT NOR

COMMUNICATED SETPOINT IS PRESENT. IF BOTH A LOCAL SETPOINT AND

COMMUNICATED SETPOINT EXIST, THE VAV SHALL USE THE

COMMUNICATED VALUE.

REHEAT CONTROL MODE:

REHEAT WILL ONLY BE ALLOWED WHEN THE SUPPLY AIR TEMPERATURE IS

5.0 DEG. F BELOW THE CONFIGURED REHEAT ENABLE SETPOINT OF 70.0

DEG. F (ADJ.). THE REHEAT WILL BE ENABLED WHEN THE SPACE

TEMPERATURE DROPS BELOW THE ACTIVE HEATING SETPOINT AND THE

MINIMUM AIRFLOW REQUIREMENTS ARE MET. DURING REHEAT THE VAV

WILL OPERATE AT ITS MINIMUM HEATING AIRFLOW SETPOINT AND

ENERGIZE THE HEAT AS FOLLOWS:

SETPOINT DEFAULT VALUE

OCCUPIED HEATING SETPOINT 71.0 DEG. F

UNOCCUPIED HEATING SETPOINT 60.0 DEG. F

OCCUPIED STANDBY HEATING SETPOINT 67.0 DEG. F

OCCUPIED MIN HEATING AIRFLOW SETPOINT SEE VAV SCHEDULE

OCCUPIED MAX HEATING AIRFLOW SETPOINT SEE VAV SCHEDULE

REHEAT WILL ONLY BE ALLOWED WHEN THE SUPPLY AIR TEMPERATURE IS

5.0 DEG. F BELOW THE CONFIGURED REHEAT ENABLE SETPOINT OF 70.0

DEG. F (ADJ.). REHEAT CONTROL:

IN HEAT MODE, REHEAT WILL BE ENABLED WHEN:

· PRIMARY AIR TEMPERATURE IS 5.0 DEG. F BELOW THE CONFIGURED

REHEAT ENABLE SETPOINT OF 70.0 DEG. F (ADJ.).

· SPACE TEMPERATURE DROPS BELOW THE ACTIVE HEATING SETPOINT

AND THE MINIMUM AIRFLOW REQUIREMENTS ARE MET.

SUPPLY AIR TEMPERATURE IS BELOW THE CONFIGURED REHEAT

ENABLE SETPOINT.

WHEN REHEAT ENABLED, THE VAV WILL OPERATE AT ITS MINIMUM

HEATING AIRFLOW SETPOINT AND CONTROL THE HEAT AS FOLLOWS:

MODULATING HOT WATER REHEAT:

IF THE SPACE TEMPERATURE IS BELOW THE HEATING SETPOINT THE HOT

WATER REHEAT VALVE WILL MODULATE AS REQUIRED TO MAINTAIN SPACE

TEMPERATURE AT THE ACTIVE HEATING SETPOINT WHILE THE VAV

OPERATES AT ITS MINIMUM HEATING AIRFLOW SETPOINT. IF THE

DISCHARGE AIR TEMPERATURE REACHES THE DESIGN HEATING

DISCHARGE AIR TEMPERATURE SETPOINT (ADJ.), THE VAV WILL MODULATE

AIRFLOW BETWEEN THE MINIMUM HEATING AIRFLOW SETPOINT AND THE

MAXIMUM HEATING AIRFLOW SETPOINT AS REQUIRED TO MAINTAIN SPACE

TEMPERATURE AT THE ACTIVE HEATING SETPOINT, WHILE THE HOT

WATER REHEAT VALVE MODULATES TO MAINTAIN DISCHARGE AIR

TEMPERATURE AT THE DESIGN HEATING DISCHARGE AIR TEMPERATURE

SETPOINT. IF THE AIRFLOW REACHES THE MAXIMUM HEATING AIRFLOW

SETPOINT, THE VAV WILL MODULATE THE HOT WATER REHEAT VALVE AS

REQUIRED TO MAINTAIN SPACE TEMPERATURE AT THE ACTIVE HEATING

SETPOINT, WHILE THE VAV OPERATES AT ITS MAXIMUM HEATING AIRFLOW

SETPOINT.

HEATING MODE:

WHEN THE UNIT IS IN HEATING MODE, THE VAV CONTROLLER WILL

MAINTAIN THE SPACE TEMPERATURE AT THE ACTIVE HEATING SETPOINT

BY MODULATING THE VAV DAMPER (BETWEEN THE ACTIVE HEATING

MINIMUM AND MAXIMUM AIRFLOW SETPOINTS). BASED ON THE VAV

CONTROLLER OCCUPANCY MODE, THE ACTIVE HEATING SETPOINT WILL BE

ONE OF THE FOLLOWING:

SETPOINT DEFAULT VALUE

OCCUPIED HEATING SETPOINT 71.0 DEG. F

UNOCCUPIED HEATING SETPOINT 60.0 DEG. F

OCCUPIED STANDBY HEATING SETPOINT 67.0 DEG. F

OCCUPIED MIN HEATING AIRFLOW SETPOINT SEE VAV SCHEDULE

OCCUPIED MAX HEATING AIRFLOW SETPOINT SEE VAV SCHEDULE

LOCAL REHEAT CONTROL:

REHEAT WILL ONLY BE ALLOWED WHEN THE PRIMARY AIR TEMPERATURE

IS 5.0 DEG. F BELOW THE CONFIGURED REHEAT ENABLE SETPOINT OF 70.0

DEG. F (ADJ.). THE REHEAT SHALL BE ENABLED WHEN THE SPACE

TEMPERATURE DROPS BELOW THE ACTIVE HEATING SETPOINT AND THE

MINIMUM AIRFLOW REQUIREMENTS ARE MET. DURING REHEAT THE VAV

SHALL OPERATE AT ITS MINIMUM HEATING AIRFLOW SETPOINT AND

ENERGIZE THE HEAT AS FOLLOWS:

PROPORTIONAL HOT WATER REHEAT:

IF THE SPACE TEMPERATURE IS BELOW THE HEATING SETPOINT THE HOT

WATER REHEAT VALVE SHALL CONTROL AS REQUIRED TO MAINTAIN THE

ACTIVE HEATING SETPOINT.

POINTS LIST: VAV 1,2,3

SYSTEM POINT DESCRIPTION POINTS ALARMS

NOTE: THE CONTROLS POINTS LIST

FOR THE ASSOCIATED EQUIPMENT

INCLUDES, BUT IS NOT LIMITED TO,

THE FOLLOWING POINTS.

CONTROLS CONTRACTOR IS

RESPONSIBLE FOR PROVIDING AND

INSTALLING ALL NECESSARY POINTS

TO CONTROL EQUIPMENT PER THE

SEQUENCE OF OPERATION.

G R

N A

H A

R D

W A

R E

T (A

I) B

R Y

H A

R D

W A

R E

T (B

I) A

N A

H A

R D

W A

R E

O U

T (A

A R

Y H

A R

D W

A R

E O

U T

(B O

A R

D W

A R

K (H

D W

O R

K (N

H A

N A

W A

N A

R Y

H D

N O

F A

O M

M U

O N

F A

AIR VALVE MODULATION COMMAND

AIR VLV

X X

DISCHARGE AIR TEMPERATURE

DAT

X X X X X

LOCAL HEAT VALVE COMMAND

HW VLV

X X

SPACE OCCUPANCY INPUT

SP OCC

X X

SPACE TEMPERATURE LOCAL

SPT

X X

SPACE TEMPERATURE SETPOINT

LOCAL

SPT SP

X X

SUPPLY AIRFLOW

DA FLW

X X X X

BAS COMMUNICATION STATE

BAS COM

X X

DESIGN HEAT DISCHARGE AIR TEMP

SETPOINT

DSNG HT DAT SP

MAXIMUM COOLING AIRFLOW

SETPOINT

MAX CLG FLW SP

MINIMUM COOLING AIRFLOW

SETPOINT

MIN CLG FLW SP

MAXIMUM HEATING AIRFLOW

SETPOINT

MAX HTG FLW SP

MINIMUM HEATING AIRFLOW

SETPOINT

MIN HTG FLW SP

OCCUPIED BYPASS TIMER

OCC TMR

X X

OCCUPIED COOLING SETPOINT

OCC CLG SP

X X

OCCUPIED HEATING SETPOINT

OCC HTG SP

X X

UNOCCUPIED COOLING SETPOINT

UNOCC CLG SP

X X

SPACE OCCUPANCY

(COMMUNICATED)

OCC SP

X X

UNOCCUPIED HEATING SETPOINT

UNOCC HTG SP

X X

DEMAND CONTROL VENTILATION:

WHEN THE UNIT IS IN UNOCCUPIED MODE, THE VENTILATION AIRFLOW

SETPOINT WILL BE ZERO. WHEN THE UNIT IS IN OCCUPIED MODE, THE

VENTILATION AIRFLOW SETPOINT SHALL EQUAL THE DESIGN OUTDOOR

AIRFLOW (SEE VAV SCHEDULE).

THE CURRENT VENTILATION AIRFLOW SETPOINT SHALL BE

COMMUNICATED TO THE BAS FOR CONTROL OF THE SYSTEM

OUTDOOR-AIR INTAKE.

SPACE SENSOR FAILURE:

IF THERE IS A FAULT WITH THE OPERATION OF THE ZONE SENSOR AN

ALARM SHALL BE ANNUNCIATED AT THE BAS. SPACE SENSOR FAILURE

SHALL CAUSE THE VAV TO DRIVE THE DAMPER TO MINIMUM AIR FLOW IF

THE VAV IS IN THE OCCUPIED MODE, OR DRIVE IT CLOSED IF THE VAV IS IN

THE UNOCCUPIED MODE.

O R

C A

N N

T D

R A

W N

C H

N U

M B

N U

M B

A R

T O

C H

N O

Y , M

A N

A G

T A

N D

B U

D G

O F

A N

A D

A M

P . L

A C

H , R

A , D

C U

A N

D R

A D

O N

A N

D C

O N

U C

N D

U E

R E I

S P

A M

E S

U N U

I R

C U

M S

P I

C E

H +B

N o.

D ra w in g:

:\P ro je ct s\

S O

M O

T re as ur y

H R S ui te

\D ra w in gs \M

-E \M

-2

.d w g

D at e:

A ug

:3 ut te d by

B S m ith

Tr ea su ry

O ps

C en te r

P ar so ns

D riv e, D im on da le

, M I 4

F M

N ew

H R

S ui te

M A

T R

I X

M -8

S C

A T

C A

H A

A L

C O

A N

D D

/0 5/

CRAIG A.

TRIERWEILER

ENGINEER

NO.

6201049255

NAGIHCIMFOETATS

LICENSED

PROFESSIONAL ENG

FCPS

M C

SSCP

NCC

M P

A L B1 B2

SRS

EMERGENCY PUSH STATION

CODE BLUE STATION

TVSS

VFD

TRANSIENT VOLTAGE SURGE SUPPRESSION

VARIABLE FREQUENCY DRIVE

GLASS BREAK

DUPLEX RECEPTACLE

TEACHER STATION

ADMINISTRATION STATION

STUDENT STATION

CARD READER

CO CARBON MONOXIDE DETECTOR

DOCK LIGHT FIXTURE

CONTROL MODULE

TELEPHONE / DATA OUTLET

DUTY STATION

STAFF STATION

STAFF REGISTER STATION

DOME LIGHT

DUAL BED STATION

SINGLE BED STATION

BED / LIGHT INTERFACE

PENDENT INTERFACE

EMERGENCY PULL STATION

MASTER STATION

NURSE CALL CONTROLLER

NURSE CALL

ADDENDUM NOTE

PLAN NOTE

DEMOLITION NOTE

THREE PHASE MOTOR

BELL

AUDIO / VIDEO INPUT

VIDEO INPUT

WALL MOUNTED SPEAKER / CLOCK COMBO

WALL MOUNTED SPEAKERS

DUAL FACE CLOCK

CCTV CONTROL PANELCCTV

SECURITY SYSTEM CONTROL PANEL

KEY PAD

BEAM DETECTOR

MOTION DETECTOR

DOOR CONTACT

CAMERA

MONITOR MODULE

FIRE CONTROL POWER SUPPLY

VISUAL ONLY UNIT

ELECTRICAL SYMBOLS LEGEND

SINGLE RECEPTACLE (120 VOLT)

EMERGENCY RECEPTACLE

DOUBLE DUPLEX RECEPTACLE

SINGLE FACE CLOCK

FLUSH FLOOR BOX

SURFACE FLOOR BOX

SPECIAL EQUIPMENT RECEPTACLE

TELEPHONE OUTLET

DATA OUTLET

POWER POLE

JUNCTION BOX

WALL JUNCTION BOX

PULL (JUNCTION) BOX

UNDERFLOOR JUNCTION BOX

OUTLETS

LIGHT FIXTURE

STRIP FIXTURE

IN-GRADE LIGHT FIXTURE

SPOTLIGHT (number of heads shown) EXIT SIGN (face & direction as shown)

WALL MOUNT LIGHT FIXTURE

CEILING LIGHT FIXTURE

TRACK & FIXTURE

STREET TYPE POLE FIXTURE

POLE MOUNTED LIGHT FIXTURE

EXTERIOR WALL MOUNT LIGHT FIXTURE

WALLPACK LIGHT FIXTURE

SPECIAL PURPOSE LIGHT FIXTURE

HIGH BAY LIGHT FIXTURE

EMERGENCY EGRESS LIGHT FIXTURE

(number of heads shown)

EMERGENCY LIGHT FIXTURE

FIXTURES

SWITCHES

SINGLE-POLE SWITCH

DIMMER SWITCH

TIME SWITCH

KEY SWITCH

MANUAL MOTOR SWITCH

THERMAL OVERLOAD SWITCH

SWITCH WITH PILOT LIGHT

FOUR-WAY SWITCH

THREE-WAY SWITCH

CIRCUITRY and RACEWAYS

UNDERFLOOR DUCT

BUS DUCT

PLUGMOLD AS SPECIFIED

WIREMOLD AS SPECIFIED

FLEXIBLE PIGTAILS/CONNECTIONS

"CONDUIT RUN CONTINUES" INDICATION

END OF CONDUIT RUN, CAP AND STAKE

END OF CONDUIT RUN

HOME RUN (with circuit numbers)

CONDUIT STUB DOWN

CONDUIT STUB UP

CONDUIT INSTALLED

MECHANICAL

ELECTRIC WATER HEATER

ELECTRIC UNIT HEATER

PIPE TRACE HEATER

RESISTANCE HEATER, KW SHOWN

SINGLE PHASE MOTOR

SOUND and SIGNAL

INTERCOM OUTLET

MICROPHONE OUTLET

TELEVISION OUTLET

CHIME

BUZZER

VOLUME CONTROL

SPEAKER

SERVICE and EQUIPMENT

THERMOSTAT

CAPACITOR

ENCLOSED CIRCUIT BREAKER

TRANSFER SWITCH

WIREWAY

GROUND CONNECTION PER N.E.C.

TELEPHONE TERMINAL BOARD

GENERATOR, KW SHOWN

CURRENT TRANSFORMERS

UTILITY METER, AS REQUIRED

WEATHERHEAD

PANELBOARD, FLUSH MOUNTED

PANELBOARD, SURFACE MOUNTED

COMB. STARTER

MAGNETIC STARTER

FUSED DISCONNECT SWITCH

TRANSFORMER

CONTROL

xxVA connection by x/C) IRRIGATION CONTROLLER (120 volt

LIGHTING CONTACTOR

CONTROL TRANSFORMER

buttons indicated) PUSHBUTTON STATION (number of TIME CLOCK (24 hour U.O.N.)

PHOTOCELL (voltage as required)

HUMIDISTAT

FIRE ALARM

TAMPER SWITCH (furnished by FP/C) FLOW SWITCH (furnished by FP/C)

FIREFIGHTER COMMUNICATION JACK

MAGNETIC DOOR HOLDER

REMOTE INDICATING LIGHT, CLG. MTD.

REMOTE INDICATING LIGHT, WALL MTD.

END OF LINE DEVICE

ANNUNCIATOR PANEL

FIRE ALARM CONTROL PANEL

PULL STATION

SPEAKER & LIGHT

SPEAKER

HORN

DUCT SMOKE DETECTOR

HEAT DETECTOR

SMOKE DETECTOR

HORN & LIGHT

DESIGNATIONS

(by E.C.)

(by others)

FACP

ANN

EOL

1,3

UFD

F S

SWITCH STYLE OCCUPANCY SENSOROC

DIGITAL TIME SWITCH

POWER PACK

DUAL TECHNOLOGY SENSOR - 360° - 500 SQ FT

DUAL TECHNOLOGY SENSOR - 360° - 1000 SQ FT

ULTRASONIC SENSOR - 360° - 2 CIRCUIT

OCCUPANCY SENSOR / PHOTOCELL

WALL MOUNT DUAL TECHNOLOGY SENSOR

OS5

OS4

OS2

OS3

OS1

DUCT SMOKE DETECTORF/S

CEILING MOUNTED WIFI

DIGITAL EQUIPMENT METER, AS REQUIRED

POLE

PUMP

PANEL

PNL

PVC

PRV-

P-

POLY VINYL CLORIDE

POWER ROOF VENTILATOR

PULL BOX

GENERAL CONTRACTOR

GROUND

HUMIDIFIERH-

GND

GFI

GROUND FAULT INTERRUPTER

ABBREVIATIONS LEGEND

POWER

SWITCH

RECEPT

SF-

SWBD

TCC

SPEC

RGC

RTU-

PWR

VOLTS

WATTS

UNO

UH-

TYP

ROOF TOP UNIT

RECEPTACLE

SWITCHBOARD

UNDER FLOOR

SPECIFICATIONS

RIGID GALVANIZED STEEL CONDUIT

UNLESS NOTED OTHERWISE

UNDERWRITERS' LABORATORIES, INC.

TAMPER PROOF RECEPTACLE

TAMPER PROOF SWITCH

TEMPERATURE CONTROL CONTRACTOR

VERIFY LOCATION WITH OWNER

TYPICAL

UNIT HEATER

SUPPLY FAN

WITH

WITHOUT

XFMR

W/O

TRANSFORMER

WEATHER PROOF

HOUR

LIGHT

JUNCTION BOX

LIGHT CONTROL

ISOLATED GROUND

HORSEPOWER

MINIMUM

MOUNT

MAKE-UP AIR UNIT

MOTOR CONTROL CENTER

MAIN LUG ONLY

MOUNTED

MOUNTING

MAXIMUM

LIGHTING

LT FLEX

MTD

MUAU-

MTG

MLO

MIN

MAX

MCC

LTG

IMC

HVAC

HOA

NORMALLY CLOSED

NOT IN CONTRACT

NORMALLY OPEN

NOT TO SCALE

NIGHT LIGHTNL

NTS

NIC

HAND-OFF-AUTO SELECTOR SWITCH

HEATING/VENTILATING/AIR CONDITIONING

INTERMEDIATE METAL CONDUIT

LIQUID TIGHT FLEXIBLE METAL CONDUIT

MECHANICAL CONTRACTOR

HID HIGH INTENSITY DISCHARGE

AFF

ACU-

AHJ

AHU-

B-

AIC

ATS

BLDG

CHLR-

CND (C)

CKT BKR

CKT

CUH-

CU-

DISC

DFU-

EF-

DWH-

EBB-

DWG

CT-

EXIST./EX.

EWC

FLEX

FLA

FLR

FSES

FLUOR

EMT

ABOVE FINISHED FLOOR

AIR CONDITIONING UNIT

AMPS

ABOVE COUNTER

AIR HANDLING UNIT

AUTOMATIC TRANSFER SWITCH

AMPS INTERRUPTING CAPACITY

AUTHORITY HAVING JURISDICTION

ABOVE SHELF

BOILER

BUILDING

BELOW COUNTER

CHILLER

DOMESTIC WATER HEATER

CABINET UNIT HEATER

CIRCUIT

CIRCUIT BREAKER

CONDUIT

CONDENSING UNIT

COOLING TOWER

DUCT FURNACE

DRAWING

DISCONNECT

FOOD SERVICE EQUIP. SUPPLIER

ELECTRIC WATER COOLER

ELECTRICAL CONTRACTOR

ELECTRIC BASEBOARD

ELECTRICAL METALLIC TUBING

EXISTING

EXHAUST FAN

FLOOR

FLUORESCENT

FLEXIBLE CONDUIT

FULL LOAD AMPS

EM EMERGENCY

F/S FIRE/SMOKE

FU- FURNACE

1. ALL WALL AND FLOOR PENETRATIONS ARE TO BE SEALED TO MAINTAIN ORIGINAL

RATING.

2. ALL CONDUITS TO BE FIELD ROUTED ALONG EXISTING PIPING AND STRUCTURAL

STEEL.

3. THE DIVISION 26 CONTRACTORS SHALL VISIT THE PROJECT AND DETERMINE THE

EXACT EXTENT OF THE DEMOLITION WORK REQUIRED BEFORE BIDDING THE PROJECT.

4. REMOVE ALL EXISTING OBSOLETE EXPOSED CONDUIT, WIRE AND UNUSED EQUIPMENT

WHERE WORK IS BEING DONE EXCEPT ITEMS NOTED OTHERWISE.

5. WHERE BUILDING SURFACES ARE DAMAGED BY THE REMOVAL OF OLD WORK,

SURFACES SHALL BE PATCHED TO MATCH ADJACENT.

6. EXISTING WORK WHICH IS PRESENTLY CONCEALED AND WHICH WILL REMAIN

CONCEALED AND DOES NOT INTERFERE WITH ANY NEW WORK OF ANY TRADE NEED

NOT BE REMOVED. HOWEVER, ALL CONDUIT SHALL BE CAPPED BELOW FINISH

SURFACE AND THEN PATCHED TO MATCH, OR AS NOTED.

7. EXISTING OPENINGS, WHICH ARE TO BE REUSED, SHALL BE MODIFIED OR ENLARGED

TO SUIT THE NEW SYSTEMS AS REQUIRED. PROVIDE ALL REQUIRED CUTTING AND

PATCHING.

8. IF ASBESTOS IS PRESENT, IT WILL BE REMOVED OR RENDERED HARMLESS UNDER

SEPARATE CONTRACT BY THE OWNER.

9. THE DIVISION 26 CONTRACTOR SHALL BE RESPONSIBLE FOR PATCHING THE EXISTING

WALLS TO MATCH THE ADJACENT SURFACES BEHIND ALL SURFACE MOUNTED

EQUIPMENT.

10. CONTRACTOR SHALL FIELD VERIFY ALL EQUIPMENT VOLTAGES AND LOADS PRIOR TO

INSTALLING SERVICE TO EQUIPMENT.

11. DRAWINGS ARE BASED ON EXISTING RECORD DOCUMENT AND CASUAL FIELD

OBSERVATION. REPORT ANY DISCREPANCIES TO ENGINEER FOR CLARIFICATION.

GENERAL ELECTRICAL NOTES

O R

C A

N N

T D

R A

W N

C H

N U

M B

N U

M B

A R

T O

C H

N O

Y , M

A N

A G

T A

N D

B U

D G

O F

A N

A D

A M

P . L

A C

H , R

A , D

C U

A N

D R

A D

O N

A N

D C

O N

U C

N D

S I

Q U

E R E I

S P

A M

E S

U N U

I R

C U

M S

P I

C E

H +B

N o.

D ra w in g:

:\P ro je ct s\

S O

M O

T re as ur y

H R S ui te

\D ra w in gs \M

-E \E

-2

.d w g

D at e:

A ug

:1 ut te d by ta lle m an

Tr ea su ry

O ps

C en te r

P ar so ns

D riv e, D im on da le

, M I 4

F M

N ew

H R

S ui te

M A

T R

I X

E-

M B

, A B

N O

S, A N

D S

C H

R C

/0 5/

22222

1 1 1

1 1

1 1 1

1 1

2 22 2 2

19'-7"

20'-2"

1' J

17'-2"

8'-1" J

23'

7'-7"

10"

3'-8"

10" J

7'-6"

8" J

10'-9"

7'-10"

7'-812"

3'-7" J

14'-6"

5'-11"

25'-5"

6'-11"

14'-6"

6'-1"

3 3

3 4

EXISTING LIGHT FIXTURE TO REMAIN. LIGHT FIXTURES TO BE REZONED. SEE

NEW PLANS.

LIGHT FIXTURE TO BE RELOCATED. SEE NEW PLANS. REMOVE WIRE AND

CONDUIT BACK TO NEAREST JUNCTION BOX ABOVE FINISHED CEILING.

MAINTAIN EXISTING LIGHTING AROUND RENOVATED SPACE. FIXTURES HAVE

EXISTING RELOC SYSTEM. REMOVE RELOC SYSTEM BACK TO NEAREST

JUNCTION BOX. COORDINATE LENGTHS OF EXISTING RELOC FOR

RELOCATION OF FIXTURES.

FURNITURE FEED TO BE REMOVED BACK TO IN FLOOR SYSTEM. MAINTAIN

CIRCUITS FOR NEW FURNITURE FEEDS.

FURNITURE FEED FLOOR BOX TO RELOCATED. SPLICE AND EXTEND WHIP AS

REQUIRED FOR NEW FURNITURE CONNECTION. SEE NEW PLANS FOR NEW

FURNITURE FEED.

FURNITURE FEED FLOOR BOX TO REMAIN.

EXISTING EXIT SIGN TO REMAIN.

EXISTING RECEPTACLE TO REMAIN FOR NEW EQUIPMENT. SEE NEW PLANS

FOR MORE INFORMATION.

DEMOLITION NOTES

O R

C A

N N

T D

R A

W N

C H

N U

M B

N U

M B

A R

T O

C H

N O

Y , M

A N

A G

T A

N D

B U

D G

O F

A N

A D

A M

P . L

A C

H , R

A , D

C U

A N

D R

A D

O N

A N

D C

O N

U C

N D

S I

Q U

N I N

N A

E S

U N U

I R

C U

M S

P I

C E

H +B

N o.

D ra w in g:

:\P ro je ct s\

S O

M O

T re as ur y

H R S ui te

\D ra w in gs \M

-E \E

-2

.d w g

D at e:

A ug

:1 ut te d by ta lle m an

Tr ea su ry

O ps

C en te r

P ar so ns

D riv e, D im on da le

, M I 4

F M

N ew

H R

S ui te

M A

T R

I X

E-

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

0 1 5 10

O R

A L

A R

C H

R C

FLOOR PLAN - DEMOLITION

/0 5/

1 1 1 11 1 1 11

ZONE 1

ZONE 2

2 2 2

ZONE 3

ZONE 4

ZONE 5 ZONE 6 ZONE 7

ELECTRICAL KEY NOTES

RELOCATED LIGHT FIXTURE. COORDINATE WITH EXISTING FIXTURES FOR

EXISTING RELOC WIRING SYSTEM. EXTEND EXISTING WIRE AND CONDUIT

FOR LIGHTING TO NEW FIXTURE LOCATION FROM EXISTING LIGHTING

JUNCTION BOXES ABOVE CEILING.

FIXTURES TO BE REZONED AS SHOWN. SEE PLANS FOR ZONES 1,2, & 4 - 7.

COORDINATE ALL ZONING WITH OWNER PRIOR TO CONSTRUCTION.

COORDINATE WITH OWNER USAGE OF REMOTE PROGRAMMING

CONTROLLER FOR NEW ZONING OF FIXTURES.

ZONE 3 TO BE CONTROLLED WITH EXISTING OPEN OFFICE LIGHTING TO THE

EAST.

PROVIDE EXIT SIGN. EXIT SIGN TO BE AHEAD OF ALL SWITCHING AND

SERVED FROM UNSWITCHED HOT LEG. CONTRACTOR SHALL COORDINATE

WITH BUILDING STOCK FOR EXIT SIGN BEFORE ORDERING A NEW EXIT SIGN.

O R

C A

N N

T D

R A

W N

C H

N U

M B

N U

M B

A R

T O

C H

N O

Y , M

A N

A G

T A

N D

B U

D G

O F

A N

A D

A M

P . L

A C

H , R

A , D

C U

A N

D R

A D

O N

A N

D C

O N

U C

N D

S I

Q U

E R

E I S

P E

N I N

N A

E S

U N U

I R

C U

M S

P I

C E

H +B

N o.

D ra w in g:

:\P ro je ct s\

S O

M O

T re as ur y

H R S ui te

\D ra w in gs \M

-E \E

-2

.d w g

D at e:

A ug

:1 ut te d by ta lle m an

Tr ea su ry

O ps

C en te r

P ar so ns

D riv e, D im on da le

, M I 4

F M

N ew

H R

S ui te

M A

T R

I X

E-

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

0 1 5 10

O R

N G

R C

FLOOR PLAN - LIGHTING

/0 5/

J J J J J

1111 EX

ELECTRICAL KEY NOTES

RELOCATED FLOOR MOUNTED ELECTRICAL FLOOR BOX. SPLICE AND

EXTEND CONDUIT AND WIRE AS NEEDED TO NEW FURNITURE LOCATION.

PROVIDE ALL BOXES, CONNECTORS, WHIPS, AND OTHER ELECTRICAL

APPURTENANCES FOR A COMPLETE INSTALLATION.

REUSE EXISTING CIRCUITS FROM DEMOLITION FOR NEW FURNITURE FEEDS.

SPLICE AND EXTEND CONDUIT AND WIRE AS NEEDED TO NEW FURNITURE

LOCATION. PROVIDE NEW FURNITURE FEED BOX AS REQUIRED. NEW BOX

TO MATCH EXISTING FURNITURE BOX FEEDS. PROVIDE ALL BOXES,

CONNECTORS, WHIPS, AND OTHER ELECTRICAL APPURTENANCES FOR A

COMPLETE INSTALLATION.

EXISTING RECEPTACLE TO BE USED FOR NEW HUSH POD.

PROVIDE POWER TO HUSH POD VIA RECEPTACLE FROM FURNITURE FEED.

TIE IN NEW FIRE ALARM DEVICE TO EXISTING FIRE ALARM SYSTEM.

O R

C A

N N

T D

R A

W N

C H

N U

M B

N U

M B

A R

T O

C H

N O

Y , M

A N

A G

T A

N D

B U

D G

O F

A N

A D

A M

P . L

A C

H , R

A , D

C U

A N

D R

A D

O N

A N

D C

O N

U C

N D

S I

Q U

E R

E I S

P E

N A

E S

U N U

I R

C U

M S

P I

C E

H +B

N o.

D ra w in g:

:\P ro je ct s\

S O

M O

T re as ur y

H R S ui te

\D ra w in gs \M

-E \E

-2

.d w g

D at e:

A ug

:1 ut te d by ta lle m an

Tr ea su ry

O ps

C en te r

P ar so ns

D riv e, D im on da le

, M I 4

F M

N ew

H R

S ui te

M A

T R

I X

E-

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

0 1 5 10

R C

O R

FLOOR PLAN - POWER

/0 5/

25125 ARCH Drawings 20250805

25125 MECH Drawings 20250805

25125 ELEC Drawings 20250805

File details come from the government source that posted it. Updated Aug 18, 2025.