DWGS - 23125 JTH SOB Chilled Water Upgrades.pdf

PDF 13 MB Posted Oct 23, 2026

Attached to: 171/23125. CTS; Jerome Hart Building - Chilled Water Upgrades
Solicitation number: RFQ 171 270000000036 1
Issued by: Michigan

About this file

Written by GovTribe AI · Oct 26, 2026

Mechanical Drawing Index for Jerome T. Hart State Office Building Chiller Replacement Project

This file is a mechanical and electrical drawing index document for the Jerome T. Hart State Office Building, located at 411 E Genesee Avenue in Saginaw, Michigan, prepared by Matrix Consulting Engineers, Inc. for the State of Michigan Department of Technology, Management and Budget. The project involves the replacement of existing chillers and associated mechanical systems with new chilled water upgrades (File Number 171/23125.CTS; Matrix Project Number 23085.00). The scope of work includes demolition and removal of existing ice storage tanks, chillers, chilled water and condenser water pumps, piping systems, and control panels, followed by installation of new chillers, pumps, expansion tanks, air separators, piping, and control systems. The design documentation indicates a phased review schedule with a 50% review completed on December 12, 2023, a 90% review dated December 16, 2024, a 95% review scheduled for September 21, 2026, and a bid and permit set release date of October 16, 2026. The drawing index comprises twenty drawing sheets covering mechanical symbols and abbreviations, basement and penthouse floor plans for both demolition and new work, mechanical details, chiller piping diagrams, cooling plant controls, mechanical schedules, electrical symbols and notes, and electrical floor plans for demolition and power distribution.

The document establishes detailed specifications requiring all work to conform to the Michigan Mechanical Code and applicable standards including ASHRAE, NFPA, and NEC guidelines. Key installation requirements include provisions for vibration isolation, manual air vents at high points, insulated and concealed piping and ductwork, and strict coordination among mechanical, electrical, and other trades to avoid conflicts. General HVAC notes emphasize contractor responsibility for field verification of existing conditions, rebalancing of affected systems, and maintenance of equipment integrity during construction. The control system design specifies a sophisticated sequence of operations for lead/lag chiller staging, ice storage tank management with multiple operational modes (mechanical cooling, ice burn cooling, and ice make), and coordinated cooling tower and pump operations. Control points include differential pressure sensors, temperature transmitters, flow sensors, variable frequency drives for pumps, and a building automation system integration. The project requires specialized coordination for chiller disassembly and reassembly to permit installation through building areaway access, with manufacturer presence during reassembly and recommissioning. No specific pricing, funding sources, set-asides, or contract term information is contained within this technical drawing index document.

View the file

Other files

File	Type	Posted
ADVERTISEMENT - 23125 JTH SOB Chilled Water Upgrades.pdf	PDF	Oct 23, 2026
Service Disabled Veteran Owned Business Info Sheet 2025.pdf	PDF	Oct 23, 2026
SPECS - 23125 JTH SOB Chilled Water Upgrades.pdf	PDF	Oct 23, 2026

On GovTribe

Work with this file

Download the original file
Contacts named in this file
Similar government files
Ask GovTribe AI about this file

Try for free Login

Text version

The file's text, extracted by GovTribe without its formatting.

JEROME T. HART STATE OFFICE BUILDING

CHILLER REPLACEMENT

MECHANICAL DRAWING INDEX ELECTRICAL DRAWING INDEX

411 E GENESSE AVE.

SAGINAW, MI 48607

FILE NUMBER: 171/23125.CTS

MATRIX PROJECT NUMBER: 23085.00

DRAWING INDEX

MECHANICAL/ELECTRICAL ENGINEER

file no.

checked by drawn by consultant issue date contract order no.

consultant job no.

23085.00

M a t r ix

171/23125.CTS

acct. template sheet description

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

A C

A D

O N

A N

D C

O N

U C

N D

50% REVIEW 12/12/23

90% REVIEW 12/16/24

95% REVIEW 09/21/26

BID AND PERMIT SET 10/16/26

A-000

EJE

CAT

COVER SHEET

AutoCAD SHX Text M-100 MECHANICAL SYMBOLS, NOTES, + ABBREVIATIONS M-300 BASEMENT FLOOR PLAN - PIPING DEMOLITION M-301 ENLARGED PLANS - BASEMENT MECHANICAL ROOMS - PIPING DEMOLITION M-302 PENTHOUSE PLAN - PIPING DEMOLITION M-600 BASEMENT FLOOR PLAN - PIPING NEW M-601 ENLARGED PLANS - BASEMENT MECHANICAL ROOMS - PIPING NEW M-602 PENTHOUSE PLAN - PIPING NEW M-800 MECHANICAL DETAILS M-801 CHILLER PIPING DIAGRAM - DEMOLITION M-802 CHILLER PIPING DIAGRAM - NEW M-803 COOLING PLANT CONTROLS M-900 MECHANICAL SCHEDULES

AutoCAD SHX Text

A-000 COVER SHEET COVER SHEET

AutoCAD SHX Text MATRIX CONSULTING ENGINEERS, INC. 544 CHERBOURG DR. LANSING, MI 48917 (517) 487-2511

AutoCAD SHX Text E-100 ELECTRICAL SYMBOLS, NOTES, AND ABBREVIATIONS E-300 ELECTRICAL - BASEMENT FLOOR PLAN - DEMOLITION E-500 ELECTRICAL - BASEMENT FLOOR PLAN - POWER E-600 ELECTRICAL RISER DIAGRAM

AutoCAD SHX Text

SAGINAW

AutoCAD SHX Text

SHEET NUMBER

AutoCAD SHX Text

CONSULTING ENGINEERS, INC

AutoCAD SHX Text

FAX: 517.487.2544

AutoCAD SHX Text

PHONE: 517.487.2511

AutoCAD SHX Text

LANSING, MI 48917

AutoCAD SHX Text

544 CHERBOURG DR.

AutoCAD SHX Text

MATRIX PROJECT:

AutoCAD SHX Text WEB: www.matrixceinc.com

AutoCAD SHX Text

JEROME T. HART STATE OFFICE BUILDING

AutoCAD SHX Text

SAGINAW, MI 48607

AutoCAD SHX Text 23085.00

AutoCAD SHX Text

CHILLER REPLACEMENT

AutoCAD SHX Text

411 E GENESSE AVE.

AutoCAD SHX Text P

AutoCAD SHX Text L

AutoCAD SHX Text U

AutoCAD SHX Text R

AutoCAD SHX Text I

AutoCAD SHX Text B

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text N

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text C

AutoCAD SHX Text I

AutoCAD SHX Text R

AutoCAD SHX Text C

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text I

AutoCAD SHX Text C

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text I

AutoCAD SHX Text Q

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text R

AutoCAD SHX Text E

AutoCAD SHX Text I

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text I

AutoCAD SHX Text N

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text L

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text O

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text A

AutoCAD SHX Text M

HVAC & PLUMBING SYMBOLS LEGEND

HVAC PIPING SYMBOLS HVAC PIPING

HVAC DUCTWORK

F/S F/S s s

TEMPERATURE CONTROL SYMBOLS

T P T N

MISCELLANEOUS NOTES

HVAC DUCTWORK SYMBOLS

HVAC DUCTWORK & DIFFUSER TAGS

HVAC PIPING & PLUMBING VALVES

HVAC & PLUMBING ABBREVIATIONS

AC AIR COMPRESSOR

AD AREA DRAIN

AFF ABOVE FINISH FLOOR

AHU AIR HANDLING UNIT

AS AIR SEPARATOR

ASR AUTOMATIC SPRINKLER RISER

A.T.C. ARCHITECTURAL TRADES CONTRACTOR

B BOILER

B.A.S. BUILDING AUTOMATION SYSTEM

BFS BELOW FLOOR SLAB

BWV BACK WATER VALVE

CAF COMBUSTION AIR FAN

CB CATCH BASIN

CC COOLING COIL

CFM CUBIC FEET PER MINUTE

CHLR CHILLER

CHP CONSOLE HEAT PUMP

CI CAST IRON

CO CLEAN OUT

CONV CONVECTOR

CT COOLING TOWER

CU CONDENSING UNIT

CUH CABINET UNIT HEATER

CV CONTROL VALVE

CWP CHILLED WATER PUMP

DB DRY BULB

DF DRINKING FOUNTAIN

DFU DUCT FURNACE

DIA DIAMETER

DN DOWN

DPR DAMPER

DS DUCT SILENCER

DWH DOMESTIC WATER HEATER

EAT ENTERING AIR TEMPERATURE

EF EXHAUST FAN

EG EXHAUST GRILLE

E.T.C. ELECTRICAL TRADES CONTRACTOR

EVR EVAPORATOR

EWC ELECTRIC WATER COOLER

EWT ENTERING WATER TEMPERATURE

EXH EXHAUST

EXIST EXISTING

FC FINAL CONNECTIONS

FD FLOOR DRAIN

FDC FIRE DEPT. CONNECTION

FF FINISH FLOOR

FHV FIRE HOSE VALVE

FPM FEET PER MINUTE

FPVAV FAN POWERED VARIABLE AIR VOLUME BOX

FT FEET

FTR FINNED TUBE RADIATION

FU FURNACE

GAL GALLON

GD GARBAGE DISPOSAL

GFRH GAS FIRED RADIANT HEATER

GI GREASE INTERCEPTOR

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

GR GRILLE

H HUMIDIFIER

HB HOSE BIB

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

LAV LAVATORY

LH LATENT HEAT (MBH)

LT LAUNDRY TRAY

LWT LEAVING WATER TEMPERATURE

MA MEDICAL AIR

MAX MAXIMUM

MBH BTU PER HOUR (THOUSAND)

MGC MEDICAL GAS CONSOLE

MH MAN HOLE

MIN MINIMUM

MS MOP SINK

M.T.C. MECHANICAL TRADES CONTRACTOR

N.C. NOISE CRITERIA

NFPA NATIONAL FIRE PROTECTION ASSOCIATION

NTS NOT TO SCALE

ORD OVERFLOW ROOF DRAIN

OXY OXYGEN

P PUMP

PCR PUMPED CONDENSATE RETURN

PD PRESSURE DROP

PVC POLY-VINYL-CHLORIDE

RC RAIN CONDUCTOR

RCP RADIANT CEILING PANEL

RD ROOF DRAIN

REQ'D REQUIRED

RG RETURN GRILLE

RH RELATIVE HUMIDITY

RI ROUGH-IN

RLH RELIEF HOOD

RTU ROOF TOP UNIT

SAN SANITARY

SD SUPPLY DIFFUSER

SF SUPPLY FAN

SG SUPPLY GRILLE

SH SENSIBLE HEAT (MBH)

SHWR SHOWER

SK SINK

SM SHEET METAL

SP STAND PIPE

SQ. FT. SQUARE FEET

SS SERVICE SINK

SST SATURATED SUCTION TEMPERATURE

ST STORM

STR STRAINER

SV STACKED VENT

S&W STOP & WASTE

TC TOTAL COOLING (MBH)

TCL TEMPERATURE CONTROL

T&P TEMPERATURE & PRESSURE RELIEF

VALVE

TYP TYPICAL

UH UNIT HEATER

UR URINAL

VAV VARIABLE AIR VOLUME BOX

VB VACUUM BREAKER

V.F.D VARIABLE FREQUENCY DRIVE

VRH VARIABLE AIR VOLUME REHEAT BOX

VS VENT STACK

VTR VENT THRU ROOF

W WASTE

WB WET BULB

WC WATER CLOSET

WH WALL HYDRANT

WS WASTE STACK

W&V WASTE AND VENT

ZD ZONE DAMPER

X-SA EXISTING ITEM (EXISTING SUPPLY AIR

DUCT)

ITEM

EXISTING

X-CW EXIST. CW PIPING

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

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)

SURFACE MTD. GRILLE

SUPPLY AIR DIFFUSER (ROUND)

CONICAL TAKE-OFF

CONICAL TAKE-OFF W/ DAMPER

BALANCE DAMPER

RETURN AIR DUCT BOOT

ECCENTRIC REDUCER

CONCENTRIC REDUCER

VERTICAL FIRE DAMPER

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 ---

GATE VALVE

GAS COCK

CHECK VALVE

BALANCE COCK

CIRCUIT SETTER

TWO-WAY CONTROL VALVE

THREE-WAY CONTROL VALVE

GLOBE VALVE

BALL VALVE

OS&Y 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)

GENERAL HVAC NOTES

1. ALL WORK SHALL CONFORM TO MICHIGAN MECHANICAL CODE,

LATEST APPLICABLE EDITION.

2. LOCATE EXHAUST OUTLETS OF VENTILATION SYSTEMS,

COMBUSTION EQUIPMENT STACKS, & PLUMBING VENTS AT

LEAST 10 FEET FROM OUTDOOR AIR INTAKES.

3. INSTALL ALL EQUIPMENT, MATERIALS, AND ACCESSORIES PER

MANUFACTURERS WRITTEN INSTRUCTIONS.

4. ALL EXISTING SYSTEMS (INCLUDING EXHAUST FANS; AIR

HANDLING UNITS; PUMPS) THAT SERVES AREAS BEING

RENOVATED SHALL BE REBALANCED AS REQUIRED.

5. NOTIFY OWNER OF ANY PIPING OR DUCTWORK DEMOLITION

THAT MAY AFFECT NORMAL OPERATION OF OTHER AREAS.

6. FIELD VERIFY LOCATIONS OF EXISTING PIPING THAT MAY

CONFLICT WITH NEW CONSTRUCTION AND RELOCATE AS

NEEDED.

7. CONTRACTOR SHALL COORDINATE ALL WORK WITH OTHER

DISCIPLINES PRIOR TO CONSTRUCTION TO AVOID CONFLICTS.

8. PROVIDE MANUAL AIR VENTS WITH 3/4" HOSE CONNECTION AT

ALL HIGH POINTS.

9. OFFSET PIPING TO ACCOMMODATE LARGE DUCTWORK.

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

ELEVATIONS, AND DETAILS OF ALL EXISTING CONDITIONS THAT

MAY AFFECT THE WORK.

11. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING

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

CONDITION DURING CONSTRUCTION.

12. ALL WORK SHALL BE PERFORMED BY LICENSED

CONTRACTORS AND SUBCONTRACTORS AS REQUIRED BY LAW.

13. IF THERE IS CONFLICTING INFORMATION IN THE PLANS OR

SPECIFICATIONS THE MORE STRINGENT AND GREATER COST

ITEM SHALL BE USED.

14. 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.

15. 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.

16. 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.

17. 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.

18. 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.

19. 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.

20. UNLESS OTHERWISE NOTED, ALL DUCT/PIPING SHALL BE

CONCEALED WHEREVER POSSIBLE. PROVIDE CHROME

ESCUTCHEON OR ALUMINUM DUCT COLLAR AT EACH

PENETRATION OF A FINISHED SURFACE.

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

THE SERVICE SPACE REQUIRED BY THE NATIONAL ELECTRICAL

CODE.

22. 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.

23. PROVIDE VIBRATION ISOLATION AT EACH CONNECTION TO A

MOTORIZED PIECE OF EQUIPMENT BY THE HVAC

CONTRACTOR.

24. THE HVAC CONTRACTOR SHALL CLOSELY COORDINATE AIR

DEVICE AND DUCTWORK LOCATIONS WITH REFLECTED CEILING

AND STRUCTURAL PLANS.

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

file no.

checked by drawn by consultant issue date contract order no.

consultant job no.

23085.00

M a t r ix

171/23125.CTS

acct. template sheet description

A R

T O

C H

N O

Y , M

A N

A G

T A

N D

B U

D G

F M

A D

A M

P . L

A C

H , R

A , D

A C

A D

O N

A N

D C

O N

U C

N D

50% REVIEW 12/12/23

90% REVIEW 12/16/24

95% REVIEW 09/21/26

BID AND PERMIT SET 10/16/26

M-100

MECHANICAL

SYMBOLS, NOTES, +

ABBREVIATIONS

CAT

EJE

AutoCAD SHX Text

SHEET NUMBER

AutoCAD SHX Text

CONSULTING ENGINEERS, INC

AutoCAD SHX Text

FAX: 517.487.2544

AutoCAD SHX Text

PHONE: 517.487.2511

AutoCAD SHX Text

LANSING, MI 48917

AutoCAD SHX Text

544 CHERBOURG DR.

AutoCAD SHX Text

MATRIX PROJECT:

AutoCAD SHX Text WEB: www.matrixceinc.com

AutoCAD SHX Text

JEROME T. HART STATE OFFICE BUILDING

AutoCAD SHX Text

SAGINAW, MI 48607

AutoCAD SHX Text 23085.00

AutoCAD SHX Text

CHILLER REPLACEMENT

AutoCAD SHX Text

411 E GENESSE AVE.

AutoCAD SHX Text P

AutoCAD SHX Text L

AutoCAD SHX Text U

AutoCAD SHX Text R

AutoCAD SHX Text I

AutoCAD SHX Text B

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text N

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text C

AutoCAD SHX Text I

AutoCAD SHX Text R

AutoCAD SHX Text C

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text I

AutoCAD SHX Text C

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text I

AutoCAD SHX Text Q

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text R

AutoCAD SHX Text E

AutoCAD SHX Text I

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text I

AutoCAD SHX Text N

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text L

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text O

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text A

DN.DN.

X-T-1

X-CHP-4

X-T-1

X-T-1 X-T-1

X-T-1X-T-1

X-8'' CWS X-6'' CWS

X-3'' CWS UP

X-8'' CWS

X-8'' CWS UP

X-4'' CWS

X-2'' CWS

X-6'' CWRX-6'' CWS

X-8'' CTS & 10''

CTR UP

M-301

X-6'' CWS UP

X-48''x96''

INTAKE LOUVER

X-D

DEMOLITION NOTES

1 DISCONNECT, REMOVE AND SALVAGE ICE STORAGE

TANKS IN AREAWAY AND MECHANICAL ROOM.

PREPARE FOR REINSTALLATION.

DISCONNECT, REMOVE, AND DEMOLISH PIPING,

FITTINGS, AND SPECIALTIES ASSOCIATED WITH ICE

STORAGE TANKS IN AREAWAY AND MECHANICAL

ROOM AS NEEDED TO GET NEW EQUIPMENT INTO THE

MECHANICAL ROOM.

DISCONNECT, REMOVE, AND DEMOLISH CHILLED

WATER PUMP, CONCRETE PAD, AND ALL ASSOCIATED

ACCESSORIES FOR ICE MAKING SYSTEM.

DISCONNECT, REMOVE, AND SALVAGE STEEL

STRUCTURE AND GRATING ASSOCIATED WITH ICE

STORAGE TANKS IN AREAWAY. PREPARE FOR

REINSTALLATION.

SUPPORT ICE STORAGE TANKS NOT BEING REMOVED

AS NECESSARY.

DISCONNECT, REMOVE, AND SALVAGE LOUVER,

MOTORIZED DAMPER, DUCTWORK AND ALL

ASSOCIATED ACCESSORIES.

GENERAL DEMOLITION NOTES

1. LOWER LEVEL TANK REMOVAL PLAN SHOWN ON THIS SHEET. REFER

TO DETAIL 2 ON SHEET M-301 FOR UPPER LEVEL TANK REMOVAL

PLAN.

2. NEW CHILLERS TO BE DISASSEMBLED AND BROUGHT THROUGH

AREAWAY WHERE EXISTING ICE TANKS ARE LOCATED. REASSEMBLE

CHILLERS IN MECHANICAL ROOM PER THE MANUFACTURER'S

WRITTEN INSTALLATION INSTRUCTIONS. MANUFACTURER TO

RECOMMISSION CHILLER AFTER REASSEMBLY. CONTRACTOR TO

REMOVE AND REINSTALL ICE STORAGE TANKS, PIPING, SUPPORTS,

ETC. AS NEEDED TO GET CHILLERS INTO THE MECHANICAL ROOM.

3. SERVICE ELEVATOR CAPACITY IS 4,500 LBS.

file no.

checked by drawn by consultant issue date contract order no.

consultant job no.

23085.00

M a t r ix

171/23125.CTS

acct. template sheet description

A R

T O

C H

N O

Y , M

A N

A G

T A

N D

B U

D G

F M

A D

A M

P . L

A C

H , R

A , D

A C

A D

O N

A N

D C

O N

U C

N D

50% REVIEW 12/12/23

90% REVIEW 12/16/24

95% REVIEW 09/21/26

BID AND PERMIT SET 10/16/26

M-300

EJE

CAT

N BASEMENT FLOOR PLAN - PIPING DEMOLITION

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

0 1 5 10 20

BASEMENT FLOOR PLAN -

PIPING DEMOLITION

AutoCAD SHX Text

DOWN

AutoCAD SHX Text A

AutoCAD SHX Text B

AutoCAD SHX Text C

AutoCAD SHX Text D

AutoCAD SHX Text E

AutoCAD SHX Text F

AutoCAD SHX Text G

AutoCAD SHX Text H

AutoCAD SHX Text

AutoCAD SHX Text 1.2

AutoCAD SHX Text

DOWN

AutoCAD SHX Text A

AutoCAD SHX Text B

AutoCAD SHX Text C

AutoCAD SHX Text D

AutoCAD SHX Text E

AutoCAD SHX Text F

AutoCAD SHX Text G

AutoCAD SHX Text H

AutoCAD SHX Text

AutoCAD SHX Text 1.2

AutoCAD SHX Text

SHEET NUMBER

AutoCAD SHX Text

CONSULTING ENGINEERS, INC

AutoCAD SHX Text

FAX: 517.487.2544

AutoCAD SHX Text

PHONE: 517.487.2511

AutoCAD SHX Text

LANSING, MI 48917

AutoCAD SHX Text

544 CHERBOURG DR.

AutoCAD SHX Text

MATRIX PROJECT:

AutoCAD SHX Text WEB: www.matrixceinc.com

AutoCAD SHX Text

JEROME T. HART STATE OFFICE BUILDING

AutoCAD SHX Text

SAGINAW, MI 48607

AutoCAD SHX Text 23085.00

AutoCAD SHX Text

CHILLER REPLACEMENT

AutoCAD SHX Text

411 E GENESSE AVE.

AutoCAD SHX Text P

AutoCAD SHX Text L

AutoCAD SHX Text U

AutoCAD SHX Text R

AutoCAD SHX Text I

AutoCAD SHX Text B

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text N

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text C

AutoCAD SHX Text I

AutoCAD SHX Text R

AutoCAD SHX Text C

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text I

AutoCAD SHX Text C

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text I

AutoCAD SHX Text Q

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text R

AutoCAD SHX Text E

AutoCAD SHX Text I

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text I

AutoCAD SHX Text N

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text L

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text O

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text A

DN.

COOLING TOWER SUMP

X-CH-2

X-CP-3

X-CH-1

X-CHP-3

X-CHP-2

X-CHP-1

X-10'' CTR

X-7'' CTS

X-CTS

X-CTR

X-7'' CWR

X-4'' CWS

X-6'' CWS

X-6'' CWRX-6'' CWR

X-7'' CWR

X-8'' CHWS

X-6'' CWR

X-CP-4

X-6'' CWS/R

X-FD

X-AS

X-GLYCOL

FEED SYSTEM

X-8'' CWS

X-4'' CWS/R

X-XT

3 3

X-6'' CWS

X-HP-6 X-HP-5

X-HP-7 X-HP-6

X-B-3

X-B-1

X-B-2

X-CHILLER PANEL

X-CONTROL PANEL

X-CHILLER PANEL

X-CHILLER

CONTROL

PANEL

X-HOT WATER

CONTROL PANEL

X-CONTROL

PANEL 5 X-PURGE SYSTEM

CONTROL PANEL

X-EF

X-17''x16'' EA DN

TO 3' AFF

X-17''x16'' EA DN

TO 3' AFF

X-CHILLED WATER

PUMP PANELS & VFDs

EXISTING REFRIGERANT

MONITOR

EXISTING REFRIGERANT

MONITOR

X-47''x24'' OA DN

X-CONDENSER WATER

TREATMENT CONTROL PANEL

X-PUMP DISCONNECT

X-EXHAUST

FAN PANEL

X-ELECTRICAL GEAR

X-HOT WATER PUMP VARIABLE

FREQUENCY DRIVES

X-ELECTRICAL GEAR

X-ELECTRICAL

GEAR (TYP. 3)

X-T-2 X-T-2

X-T-2X-T-2

X-3'' CHWS

X-3'' CWS2

1 1

X-T-1

X-6'' CWS

X-4'' CWS

X-3'' CWS

X-2'' CWS

X-8'' CWS

X-6'' CWS

8 8

DEMOLITION NOTES

1 DISCONNECT, REMOVE AND SALVAGE ICE STORAGE

TANKS IN AREAWAY AND MECHANICAL ROOM.

PREPARE FOR REINSTALLATION

DISCONNECT, REMOVE, AND DEMOLISH PIPING,

FITTINGS, AND SPECIALTIES ASSOCIATED WITH ICE

STORAGE TANKS IN AREAWAY AND MECHANICAL

ROOM AS NEEDED TO ALLOW INSTALLATION OF NEW

EQUIPMENT INTO THE MECHANICAL ROOM.

DISCONNECT, REMOVE, AND DEMOLISH EXISTING

CHILLERS, PUMPS, EXPANSION TANKS, AIR

SEPARATOR, CHILLED WATER PIPING, CONTROLS,

FITTINGS, AND SPECIALTIES TO POINT INDICATED ON

DRAWINGS. EXISTING CHILLER AND PUMP PADS TO

REMAIN FOR REUSE.

DISCONNECT, REMOVE, AND DEMOLISH EXISTING

CONDENSER WATER PUMPS, PIPING, FITTINGS, PUMP

PADS AND SPECIALTIES TO POINT INDICATED ON

DRAWINGS.

DISCONNECT, REMOVE, AND DEMOLISH EXISTING

CHILLED WATER CONTROLLERS, PANELS, AND

ASSOCIATED ACCESSORIES THROUGHOUT.

EXISTING PURGE CONTROLLER TO REMAIN. SEE NEW

WORK SHEET FOR REQUIRED MODIFICATIONS FOR

R-134A REFRIGERANT.

DISCONNECT, REMOVE, AND SALVAGE STEEL

STRUCTURE AND GRATING ASSOCIATED WITH ICE

STORAGE TANKS IN AREAWAY. PREPARE FOR

REINSTALLATION.

SUPPORT ICE STORAGE TANKS NOT BEING REMOVED

AS NECESSARY.

DISCONNECT, REMOVE, AND SALVAGE WOODEN RAMP

IN AREA AS IT IS NOT RATED FOR LARGE LOADS.

file no.

checked by drawn by consultant issue date contract order no.

consultant job no.

23085.00

M a t r ix

171/23125.CTS

acct. template sheet description

A R

T O

C H

N O

Y , M

A N

A G

T A

N D

B U

D G

F M

A D

A M

P . L

A C

H , R

A , D

A C

A D

O N

A N

D C

O N

U C

N D

50% REVIEW 12/12/23

90% REVIEW 12/16/24

95% REVIEW 09/21/26

BID AND PERMIT SET 10/16/26

M-301

EJE

CAT

ENLARGED PLANS -

BASEMENT MECHANICAL

ROOMS - PIPING

DEMOLITION

PARTIAL MECHANICAL ROOM - BASEMENT PLAN - PIPING

DEMOLITON1

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

0 1 5 10

UPPER LEVEL TANK PLAN - PIPING DEMOLITON2

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

0 1 5 10

AutoCAD SHX Text

DOWN

AutoCAD SHX Text E

AutoCAD SHX Text F

AutoCAD SHX Text G

AutoCAD SHX Text

AutoCAD SHX Text G

AutoCAD SHX Text H

AutoCAD SHX Text

SHEET NUMBER

AutoCAD SHX Text

CONSULTING ENGINEERS, INC

AutoCAD SHX Text

FAX: 517.487.2544

AutoCAD SHX Text

PHONE: 517.487.2511

AutoCAD SHX Text

LANSING, MI 48917

AutoCAD SHX Text

544 CHERBOURG DR.

AutoCAD SHX Text

MATRIX PROJECT:

AutoCAD SHX Text WEB: www.matrixceinc.com

AutoCAD SHX Text

JEROME T. HART STATE OFFICE BUILDING

AutoCAD SHX Text

SAGINAW, MI 48607

AutoCAD SHX Text 23085.00

AutoCAD SHX Text

CHILLER REPLACEMENT

AutoCAD SHX Text

411 E GENESSE AVE.

AutoCAD SHX Text P

AutoCAD SHX Text L

AutoCAD SHX Text U

AutoCAD SHX Text R

AutoCAD SHX Text I

AutoCAD SHX Text B

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text N

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text C

AutoCAD SHX Text I

AutoCAD SHX Text R

AutoCAD SHX Text C

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text I

AutoCAD SHX Text C

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text I

AutoCAD SHX Text Q

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text R

AutoCAD SHX Text E

AutoCAD SHX Text I

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text I

AutoCAD SHX Text N

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text L

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text O

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text A

X-COOLING TOWER

CONTROLLER PANEL

X-ELECTRICAL

PANEL

DEMOLITION NOTES

1 DISCONNECT, REMOVE, AND DEMOLISH EXISTING

COOLING TOWER CONTROLLERS, PANEL, AND

ASSOCIATED ACCESSORIES THROUGHOUT.

file no.

checked by drawn by consultant issue date contract order no.

consultant job no.

23085.00

M a t r ix

171/23125.CTS

acct. template sheet description

A R

T O

C H

N O

Y , M

A N

A G

T A

N D

B U

D G

F M

A D

A M

P . L

A C

H , R

A , D

A C

A D

O N

A N

D C

O N

U C

N D

50% REVIEW 12/12/23

90% REVIEW 12/16/24

95% REVIEW 09/21/26

BID AND PERMIT SET 10/16/26

M-302

EJE

CAT

N PENTHOUSE PLAN - PIPING DEMOLITION

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

0 1 5 10 20

PENTHOUSE PLAN - PIPING

DEMOLITOIN

AutoCAD SHX Text

AutoCAD SHX Text 1.2

AutoCAD SHX Text

AutoCAD SHX Text A

AutoCAD SHX Text B

AutoCAD SHX Text C

AutoCAD SHX Text D

AutoCAD SHX Text E

AutoCAD SHX Text F

AutoCAD SHX Text G

AutoCAD SHX Text H

AutoCAD SHX Text

SHEET NUMBER

AutoCAD SHX Text

CONSULTING ENGINEERS, INC

AutoCAD SHX Text

FAX: 517.487.2544

AutoCAD SHX Text

PHONE: 517.487.2511

AutoCAD SHX Text

LANSING, MI 48917

AutoCAD SHX Text

544 CHERBOURG DR.

AutoCAD SHX Text

MATRIX PROJECT:

AutoCAD SHX Text WEB: www.matrixceinc.com

AutoCAD SHX Text

JEROME T. HART STATE OFFICE BUILDING

AutoCAD SHX Text

SAGINAW, MI 48607

AutoCAD SHX Text 23085.00

AutoCAD SHX Text

CHILLER REPLACEMENT

AutoCAD SHX Text

411 E GENESSE AVE.

AutoCAD SHX Text P

AutoCAD SHX Text L

AutoCAD SHX Text U

AutoCAD SHX Text R

AutoCAD SHX Text I

AutoCAD SHX Text B

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text N

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text C

AutoCAD SHX Text I

AutoCAD SHX Text R

AutoCAD SHX Text C

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text I

AutoCAD SHX Text C

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text I

AutoCAD SHX Text Q

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text R

AutoCAD SHX Text E

AutoCAD SHX Text I

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text I

AutoCAD SHX Text N

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text L

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text O

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text A

X-T-1X-T-1

X-8'' CWS X-6'' CWS

X-8'' CWS

X-8'' CWS UP

X-4'' CWS

X-2'' CWS

X-6'' CWRX-6'' CWS

X-8'' CTS & 10''

CTR UP

X-6'' CWS UP

M-601

X-T-1 X-T-1 X-T-1

X-T-11

1 1

P-7

DN.

X-T-1X-T-1

X-8'' CWS X-6'' CWS

X-8'' CWS

X-8'' CWS UP

X-4'' CWS

X-2'' CWS

X-6'' CWRX-6'' CWS

X-8'' CTS & 10''

CTR UP

X-6'' CWS UP

3'' CHWS UP

P-63

X-D

8'' CHWS DN

3'' CHWS UP

X-48''x96''

INTAKE LOUVER5

PIPING KEY NOTES

REINSTALL AND RECONNECT EXISTING ICE

STORAGE TANKS IN AREAWAY AND MECHANICAL

ROOM. EXTEND 3" PIPING AS NECESSARY AND

CONNECT TO TANK WITH 3'-0'' FLEX CONNECTION.

REPLACE ALL PREVIOUSLY REMOVED FITTINGS AND

SPECIALTIES. SEE DETAILS FOR TANK PIPING AND

SPECIFICATIONS.

FURNISH AND INSTALL CHILLED WATER PUMPS AND

ALL ASSOCIATED ACCESSORIES ON NEW

CONCRETE PAD IN LOCATION SHOWN.

FURNISH AND INSTALL HOUSEKEEPING PAD WITH 6''

OF CLEARANCE ON EACH SIDE OF PAD. NEW

HOUSEKEEPING PAD AND AREA WHERE EXISTING

HOUSEKEEPING PADS WERE REMOVED TO MATCH

EXISTING CONDITIONS IN TYPE MATERIAL AND

APPEARANCE.

REINSTALL EXISTING STEEL STRUCTURE AND

GRATING ASSOCIATED WITH ICE STORAGE TANKS

IN AREAWAY.

FURNISH AND REINSTALL EXISTING LOUVER,

MOTORIZED DAMPER, AND ALL ASSOCIATED

ACCESSORIES. MODIFY/EXTEND DUCTWORK AS

NECESSARY TO MAKE A COMPLETE

RECONNECTION.

GENERAL PIPING NOTES

1. LOWER LEVEL TANK REMOVAL PLAN SHOWN ON THIS SHEET.

REFER TO DETAIL 2 ON SHEET M-601 FOR UPPER LEVEL TANK

REINSTALLATION PLAN.

2. NEW CHILLERS TO BE DISASSEMBLED AND BROUGHT THROUGH

AREAWAY WHERE EXISTING ICE TANKS ARE LOCATED.

REASSEMBLE CHILLERS IN MECHANICAL ROOM PER THE

MANUFACTURER'S WRITTEN INSTALLATION INSTRUCTIONS.

MANUFACTURER TO RECOMMISSION CHILLER AFTER

REASSEMBLY. CONTRACTOR TO REMOVE AND REINSTALL ICE

STORAGE TANKS, PIPING, SUPPORTS, ETC. AS NEEDED TO GET

CHILLERS INTO THE MECHANICAL ROOM.

file no.

checked by drawn by consultant issue date contract order no.

consultant job no.

23085.00

M a t r ix

171/23125.CTS

acct. template sheet description

A R

T O

C H

N O

Y , M

A N

A G

T A

N D

B U

D G

F M

A D

A M

P . L

A C

H , R

A , D

A C

A D

O N

A N

D C

O N

U C

N D

50% REVIEW 12/12/23

90% REVIEW 12/16/24

95% REVIEW 09/21/26

BID AND PERMIT SET 10/16/26

M-600

EJE

CAT

BASEMENT FLOOR PLAN -

PIPING NEW

N BASEMENT FLOOR PLAN - PIPING NEW

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

0 1 5 10 20

AutoCAD SHX Text

DOWN

AutoCAD SHX Text A

AutoCAD SHX Text B

AutoCAD SHX Text C

AutoCAD SHX Text D

AutoCAD SHX Text E

AutoCAD SHX Text F

AutoCAD SHX Text G

AutoCAD SHX Text H

AutoCAD SHX Text

AutoCAD SHX Text 1.2

AutoCAD SHX Text

DOWN

AutoCAD SHX Text A

AutoCAD SHX Text B

AutoCAD SHX Text C

AutoCAD SHX Text D

AutoCAD SHX Text E

AutoCAD SHX Text F

AutoCAD SHX Text G

AutoCAD SHX Text H

AutoCAD SHX Text

AutoCAD SHX Text 1.2

AutoCAD SHX Text

DOWN

AutoCAD SHX Text A

AutoCAD SHX Text B

AutoCAD SHX Text C

AutoCAD SHX Text D

AutoCAD SHX Text E

AutoCAD SHX Text F

AutoCAD SHX Text G

AutoCAD SHX Text H

AutoCAD SHX Text

AutoCAD SHX Text 1.2

AutoCAD SHX Text

SHEET NUMBER

AutoCAD SHX Text

CONSULTING ENGINEERS, INC

AutoCAD SHX Text

FAX: 517.487.2544

AutoCAD SHX Text

PHONE: 517.487.2511

AutoCAD SHX Text

LANSING, MI 48917

AutoCAD SHX Text

544 CHERBOURG DR.

AutoCAD SHX Text

MATRIX PROJECT:

AutoCAD SHX Text WEB: www.matrixceinc.com

AutoCAD SHX Text

JEROME T. HART STATE OFFICE BUILDING

AutoCAD SHX Text

SAGINAW, MI 48607

AutoCAD SHX Text 23085.00

AutoCAD SHX Text

CHILLER REPLACEMENT

AutoCAD SHX Text

411 E GENESSE AVE.

AutoCAD SHX Text P

AutoCAD SHX Text L

AutoCAD SHX Text U

AutoCAD SHX Text R

AutoCAD SHX Text I

AutoCAD SHX Text B

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text N

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text C

AutoCAD SHX Text I

AutoCAD SHX Text R

AutoCAD SHX Text C

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text I

AutoCAD SHX Text C

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text I

AutoCAD SHX Text Q

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text R

AutoCAD SHX Text E

AutoCAD SHX Text I

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text I

AutoCAD SHX Text N

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text L

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text O

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text A

COOLING TOWER SUMP

X-10'' CTR

X-7'' CTS

X-4'' CWS

X-6'' CWS

X-6'' CWR

X-6'' CWS/R

X-FD

X-8'' CWS

X-4'' CWS/R

X-6'' CWS

X-HP-6 X-HP-5

X-HP-7 X-HP-6

X-B-3

X-B-1

X-B-2

X-CONTROL PANEL

X-HOT WATER

CONTROL PANEL

X-EF

X-17''x16'' EA DN

TO 3' AFF

X-17''x16'' EA DN

TO 3' AFF

X-47''x24'' OA DN

X-CONDENSER WATER

TREATMENT CONTROL PANEL

X-PUMP DISCONNECT

X-ELECTRICAL GEAR

X-HOT WATER PUMP VARIABLE

FREQUENCY DRIVES

X-ELECTRICAL GEAR

X-ELECTRICAL

GEAR (TYP. 3)

P-4

P-5

P-3

P-2

CTS

CTR

GMU-1

XT-2

CWR

CWS

CH-1

CH-2

6''

4'' 8''

6''

8'' 8''

2''

8''

6''

8''

P-1 & P-2 VFDs

6CONCRETE PAD

P-3 VFD

CHILLER CONTROL

PANEL

P-4 & P-5

VFDS

8 X-PURGE SYSTEM

CONTROL PANEL

7REFRIGERANT MONITOR

AS-2

P-1

SYMBIO 500 CHILLER PANEL

10'' 8''

8''

CONNECT NEW

CHILLER VENT TO

EXISTING 4" VENT

4" V DN

TO CH-1

CONNECT NEW

CHILLER VENT TO

EXISTING 4" VENT

4" V DN

TO CH-2

X-T-2X-T-2

X-T-1

X-6'' CWS

X-4'' CWS

X-3'' CWS

X-2'' CWS

X-8'' CWS

X-6'' CWS

1 1 X-T-2 X-T-2

3'' CHWS DN

3'' CWS DN

PIPING KEY NOTES

REINSTALL AND RECONNECT EXISTING ICE STORAGE

TANKS IN AREAWAY. EXTEND 3" PIPING AS NECESSARY

AND CONNECT TO TANK WITH 3' 0" FLEX CONNECTION.

REPLACE ALL PREVIOUSLY REMOVED FITTINGS AND

SPECIALTIES. SEE DETAILS FOR PIPING AND

SPECIALTIES.

FURNISH AND INSTALL CHILLERS, CHILLED WATER

PIPING, FITTINGS, AND ALL ASSOCIATED ACCESSORIES

ON EXISTING CONCRETE PAD IN LOCATION SHOWN.

CHILLER TO BE DISASSEMBLED AND REASSEMBLED AS

REQUIRED TO THROUGH AREAWAY. MANUFACTURER

TO BE PRESENT DURING DISASSEMBLY AND

REASSEMBLY. ALL GASKETS TO BE REPLACED WITH

NEW IN LOCATIONS OF DISASSEMBLY.

FURNISH AND INSTALL CHILLED WATER PUMPS AND

ALL ASSOCIATED ACCESSORIES ON EXISTING

CONCRETE PAD IN LOCATION SHOWN.

FURNISH AND INSTALL NEW EXPANSION TANK, AIR

SEPARATOR AND ALL ASSOCIATED ACCESSORIES.

INSTALL NEW EXPANSION TANK ON NEW CONCRETE

PAD IN LOCATION SHOWN.

FURNISH AND INSTALL NEW CONDENSER WATER

PUMPS, PIPING, FITTINGS, AND SPECIALTIES ON NEW

CONCRETE PAD.

FURNISH AND INSTALL HOUSEKEEPING PAD WITH 6'' OF

CLEARANCE ON EACH SIDE OF PAD. NEW

HOUSEKEEPING PAD AND AREA WHERE EXISTING

HOUSEKEEPING PADS WERE REMOVED TO MATCH

EXISTING CONDITIONS IN TYPE MATERIAL AND

APPEARANCE.

MODIFY EXISTING PURGE SENSOR AND PURGE SYSTEM

CONTROL PANEL FOR R-513A REFRIGERANT. REPLACE

EXISTING COMPONENTS AS NECESSARY.

FURNISH & INSTALL NEW TOUCHSCREEN CHILLER

CONTROL PANEL IN LOCATION SHOWN.

REINSTALL EXISTING STEEL STRUCTURE AND GRATING

ASSOCIATED WITH ICE STORAGE TANKS IN AREAWAY.

FURNISH AND REINSTALL EXISTING WOODEN RAMP IN

PREVIOUS LOCATION.

FURNISH AND INSTALL NEW SYMBIO 500 PANEL IN

LOCATION SHOWN.

file no.

checked by drawn by consultant issue date contract order no.

consultant job no.

23085.00

M a t r ix

171/23125.CTS

acct. template sheet description

A R

T O

C H

N O

Y , M

A N

A G

T A

N D

B U

D G

F M

A D

A M

P . L

A C

H , R

A , D

A C

A D

O N

A N

D C

O N

U C

N D

50% REVIEW 12/12/23

90% REVIEW 12/16/24

95% REVIEW 09/21/26

BID AND PERMIT SET 10/16/26

M-601

EJE

CAT

ENLARGED PLANS -

BASEMENT MECHANICAL

ROOMS - PIPING NEW

PARTIAL MECHANICAL ROOM - BASEMENT PLAN - PIPING

NEW1

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

0 1 5 10

UPPER LEVEL TANK PLAN - PIPING NEW2

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

0 1 5 10

AutoCAD SHX Text

DOWN

AutoCAD SHX Text

DOWN

AutoCAD SHX Text E

AutoCAD SHX Text F

AutoCAD SHX Text G

AutoCAD SHX Text

AutoCAD SHX Text H

AutoCAD SHX Text

SHEET NUMBER

AutoCAD SHX Text

CONSULTING ENGINEERS, INC

AutoCAD SHX Text

FAX: 517.487.2544

AutoCAD SHX Text

PHONE: 517.487.2511

AutoCAD SHX Text

LANSING, MI 48917

AutoCAD SHX Text

544 CHERBOURG DR.

AutoCAD SHX Text

MATRIX PROJECT:

AutoCAD SHX Text WEB: www.matrixceinc.com

AutoCAD SHX Text

JEROME T. HART STATE OFFICE BUILDING

AutoCAD SHX Text

SAGINAW, MI 48607

AutoCAD SHX Text 23085.00

AutoCAD SHX Text

CHILLER REPLACEMENT

AutoCAD SHX Text

411 E GENESSE AVE.

AutoCAD SHX Text P

AutoCAD SHX Text L

AutoCAD SHX Text U

AutoCAD SHX Text R

AutoCAD SHX Text I

AutoCAD SHX Text B

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text N

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text C

AutoCAD SHX Text I

AutoCAD SHX Text R

AutoCAD SHX Text C

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text I

AutoCAD SHX Text C

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text I

AutoCAD SHX Text Q

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text R

AutoCAD SHX Text E

AutoCAD SHX Text I

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text I

AutoCAD SHX Text N

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text L

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text O

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text A

X-ELECTRICAL

PANEL

COOLING TOWER

CONTROLLER PANEL

PIPING KEY NOTES

FURNISH AND INSTALL NEW COOLING TOWER

CONTROL PANEL.

file no.

checked by drawn by consultant issue date contract order no.

consultant job no.

23085.00

M a t r ix

171/23125.CTS

acct. template sheet description

A R

T O

C H

N O

Y , M

A N

A G

T A

N D

B U

D G

F M

A D

A M

P . L

A C

H , R

A , D

A C

A D

O N

A N

D C

O N

U C

N D

50% REVIEW 12/12/23

90% REVIEW 12/16/24

95% REVIEW 09/21/26

BID AND PERMIT SET 10/16/26

M-602

EJE

CAT

PENTHOUSE PLAN - PIPING

NEW

N PENTHOUSE PLAN - PIPING NEW

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

0 1 5 10 20

AutoCAD SHX Text

AutoCAD SHX Text 1.2

AutoCAD SHX Text

AutoCAD SHX Text A

AutoCAD SHX Text B

AutoCAD SHX Text C

AutoCAD SHX Text D

AutoCAD SHX Text E

AutoCAD SHX Text F

AutoCAD SHX Text G

AutoCAD SHX Text H

AutoCAD SHX Text

SHEET NUMBER

AutoCAD SHX Text

CONSULTING ENGINEERS, INC

AutoCAD SHX Text

FAX: 517.487.2544

AutoCAD SHX Text

PHONE: 517.487.2511

AutoCAD SHX Text

LANSING, MI 48917

AutoCAD SHX Text

544 CHERBOURG DR.

AutoCAD SHX Text

MATRIX PROJECT:

AutoCAD SHX Text WEB: www.matrixceinc.com

AutoCAD SHX Text

JEROME T. HART STATE OFFICE BUILDING

AutoCAD SHX Text

SAGINAW, MI 48607

AutoCAD SHX Text 23085.00

AutoCAD SHX Text

CHILLER REPLACEMENT

AutoCAD SHX Text

411 E GENESSE AVE.

AutoCAD SHX Text P

AutoCAD SHX Text L

AutoCAD SHX Text U

AutoCAD SHX Text R

AutoCAD SHX Text I

AutoCAD SHX Text B

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text N

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text C

AutoCAD SHX Text I

AutoCAD SHX Text R

AutoCAD SHX Text C

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text I

AutoCAD SHX Text C

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text I

AutoCAD SHX Text Q

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text R

AutoCAD SHX Text E

AutoCAD SHX Text I

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text I

AutoCAD SHX Text N

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text L

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text O

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text A

1 INSULATION DETAIL AT HANGER

SCALE: NTS

14 GAUGE ZINC COATED

SHEET STEEL SADDLE, AT

LEAST 12" LONG

PIPE

INSULATION

THERMAL HANGERS

SHIELD INSERTS (360-DEG)

4" REINFORCED HOUSEKEEPING CONCRETE PAD

ADJUSTABLE

SUPPORT FOOT

DRAIN VALVE

SUCTION DIFFUSER W/

STRAINER

BUTTERFLY VALVE

CHWRCHWS

TRIPLE DUTY

VALVE

FLEX CONNECTOR

RSS 3X4X9

PRESSURE GAUGE

DIFFERENTIAL PRESSURE SWITCH

BY CONTROL CONTRACTOR

GAUGE COCK

(TYP OF 4) LOWER TANKS

UPPER TANKS

UPPER LEVEL

GRATING

UPPER TANK

SUPPORTS

3'-0" FLEX

CONNECTION

FULL PORT

BALL VALVES

(TYP.)

FULL PORT

BALL VALVES

(TYP.)

3'-0" FLEX

CONNECTION

X-T-1

2 BASE MOUNTED PUMP PIPING DETAIL

SCALE: NTS

3 ICE TANK FLEX CONNECTION DETAIL

SCALE: NTS

NOTE: PROVIDE ALL NEW PIPING

AND SPECIALTIES TO MEET

ORIGINAL DESIGN INTENT

file no.

checked by drawn by consultant issue date contract order no.

consultant job no.

23085.00

M a t r ix

171/23125.CTS

acct. template sheet description

A R

T O

C H

N O

Y , M

A N

A G

T A

N D

B U

D G

F M

A D

A M

P . L

A C

H , R

A , D

A C

A D

O N

A N

D C

O N

U C

N D

50% REVIEW 12/12/23

90% REVIEW 12/16/24

95% REVIEW 09/21/26

BID AND PERMIT SET 10/16/26

M-800

EJE

CAT

MECHANICAL DETAILS

AutoCAD SHX Text

SHEET NUMBER

AutoCAD SHX Text

CONSULTING ENGINEERS, INC

AutoCAD SHX Text

FAX: 517.487.2544

AutoCAD SHX Text

PHONE: 517.487.2511

AutoCAD SHX Text

LANSING, MI 48917

AutoCAD SHX Text

544 CHERBOURG DR.

AutoCAD SHX Text

MATRIX PROJECT:

AutoCAD SHX Text WEB: www.matrixceinc.com

AutoCAD SHX Text

JEROME T. HART STATE OFFICE BUILDING

AutoCAD SHX Text

SAGINAW, MI 48607

AutoCAD SHX Text 23085.00

AutoCAD SHX Text

CHILLER REPLACEMENT

AutoCAD SHX Text

411 E GENESSE AVE.

AutoCAD SHX Text P

AutoCAD SHX Text L

AutoCAD SHX Text U

AutoCAD SHX Text R

AutoCAD SHX Text I

AutoCAD SHX Text B

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text N

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text C

AutoCAD SHX Text I

AutoCAD SHX Text R

AutoCAD SHX Text C

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text I

AutoCAD SHX Text C

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text I

AutoCAD SHX Text Q

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text R

AutoCAD SHX Text E

AutoCAD SHX Text I

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text I

AutoCAD SHX Text N

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text L

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text O

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text A

X-CT

X-

X-WALL

X-COOLING TOWER

SUPPORT STRUCTURE (TYP.)

SPRAY WATER

PUMP

X-

TO BAS

NC NC

X-ROOF

X-AS

X-CHILLERX-CHILLER

P P

TO BAS

P P

NC NC

TO BAS

X-P X-P

X-1 1/2" CW FROM

BUILDING

VFD

X-P X-P

TO BAS

VFD

TO BAS P

X-CWR FROM

BUILDING

X-8" CWS TO

BUILDING

X-XT

X-PIPING TO BUILDING

1 1

2 2CHECK VALVE (TYP.)

CIRCUIT SETTER (TYP.)

X-1 1/2"CW

X-CHEMICAL FEED PORTS (TYP.)

X-2 1/2" OVERFLOW

X-2" DRAIN

X-CTS

X-CTR

X-CTS

X-CTR

X-CTSX-CTS

X-CTR

X-

S X-

X-

R X-

X-CT

X-

X-CWS

X-CWR

X-2" DRAIN

X-CHEMICAL FEED PANEL

X-EXPANSION TANK

X-GLYCOL FEEDER

X-1 1/2"CW

X-4"4"

X-8"X-CONCRETE PAD (TYP.)

X-8"

X-10"

X-8" X-8"

X-CONTROL VALVE (TYP.)

X-10"

X-8"

X-10" X-10"

X-8"

X-10"

TO BAS

X-WATER METER (TYP.)

X-3/4" (TYP.)

X-CTS

X-CTR

X-6"

X-4"

X-4"X-4"

X-4"

X-6"

X-VENT X-4"X-VENT X-4"

X-8"

X-P

VFD

TO BAS

CIRCUIT SETTER (TYP.)

X-8"

3 3 3

X-CWR

X-8" CWS TO

ICE STORAGE

X-6"

X-CONCRETE PAD

TO X-COOLING

TOWER SUMP

X-

X-CWR

X-CWR FROM

BUILDING

2 2

1 1

TO X-GLYCOL FEED SYSTEM

DEMOLITION NOTES

DISCONNECT, REMOVE, AND DEMO EXISTING CONDENSER PUMPS AND ALL

ASSOCIATED ACCESSORIES. EXISTING HOUSE KEEPING PAD TO BE

DEMOLISHED. DEMO EXISTING PIPING TO EXTENTS SHOWN.

DISCONNECT, REMOVE, AND DEMO EXISTING CHILLER AND ALL ASSOCIATED

ACCESSORIES. DEMO EXISTING PIPING TO EXTENTS SHOWN. DEMO

EXISTING CONDENSER WATER PIPING AS REQUIRED TO CONNECT TO NEW

CHILLER. EXISTING CONCRETE PAD TO REMAIN.

DISCONNECT, REMOVE, AND DEMO EXISTING CHILLED WATER PUMPS AND

ALL ASSOCIATED ACCESSORIES. EXISTING HOUSE KEEPING PAD TO REMAIN.

DEMO EXISTING PIPING TO EXTENTS SHOWN.

file no.

checked by drawn by consultant issue date contract order no.

consultant job no.

23085.00

M a t r ix

171/23125.CTS

acct. template sheet description

A R

T O

C H

N O

Y , M

A N

A G

T A

N D

B U

D G

F M

A D

A M

P . L

A C

H , R

A , D

A C

A D

O N

A N

D C

O N

U C

N D

50% REVIEW 12/12/23

90% REVIEW 12/16/24

95% REVIEW 09/21/26

BID AND PERMIT SET 10/16/26

M-801

EJE

CAT

CHILLER PIPING DIAGRAM -

DEMOLITION

1 CHILLER PIPING DIAGRAM - DEMOLITION

SCALE: NTS

AutoCAD SHX Text

SHEET NUMBER

AutoCAD SHX Text

CONSULTING ENGINEERS, INC

AutoCAD SHX Text

FAX: 517.487.2544

AutoCAD SHX Text

PHONE: 517.487.2511

AutoCAD SHX Text

LANSING, MI 48917

AutoCAD SHX Text

544 CHERBOURG DR.

AutoCAD SHX Text

MATRIX PROJECT:

AutoCAD SHX Text WEB: www.matrixceinc.com

AutoCAD SHX Text

JEROME T. HART STATE OFFICE BUILDING

AutoCAD SHX Text

SAGINAW, MI 48607

AutoCAD SHX Text 23085.00

AutoCAD SHX Text

CHILLER REPLACEMENT

AutoCAD SHX Text

411 E GENESSE AVE.

AutoCAD SHX Text P

AutoCAD SHX Text L

AutoCAD SHX Text U

AutoCAD SHX Text R

AutoCAD SHX Text I

AutoCAD SHX Text B

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text N

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text C

AutoCAD SHX Text I

AutoCAD SHX Text R

AutoCAD SHX Text C

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text I

AutoCAD SHX Text C

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text I

AutoCAD SHX Text Q

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text R

AutoCAD SHX Text E

AutoCAD SHX Text I

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text I

AutoCAD SHX Text N

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text L

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text O

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text A

AS-2

CH-2CH-1

TO BAS

P-1 P-2

VFD

P-4 P-5

VFD

-2

FLOW SENSOR (TYP.)

CTS

CTR

CTS

CTR

R CT

CWS

CWR

CONTROL VALVE (TYP.)

P-3

VFD

TRIPPLE DUTY

VALVE (TYP.)

CWR

TO BASTO BASTO BAS

X-CT

X-

X-WALL

X-COOLING TOWER

SUPPORT STRUCTURE (TYP.)

SPRAY WATER

PUMP

X-

TO BAS

NC NC

X-ROOF

X-1 1/2" CW FROM

BUILDING

X-CWR FROM

BUILDING

X-8" CWS TO

BUILDING

X-PIPING TO BUILDING

X-1 1/2"CW

X-CHEMICAL FEED PORTS (TYP.)

X-2 1/2" OVERFLOW

X-2" DRAIN

X-CTS

X-CTR

X-CT

X-2" DRAIN

X-CHEMICAL FEED PANEL

X-EXPANSION TANK

X-GLYCOL FEEDER

X-1 1/2"CW

X-4"4"

X-CONCRETE PAD (TYP.)

X-10"

X-8" X-8"

TO BAS

X-WATER METER (TYP.)

X-3/4" (TYP.)

X-CTS

X-CTR

X-6"

X-4"

X-4"X-4"

X-4"

X-6"

X-VENT X-4"X-VENT X-4"

X-8"

X-8" CWS TO

ICE STORAGE

TO X-COOLING

TOWER SUMPX-CWR FROM

BUILDING

CONCRETE PAD

GLYCOL FEED TANK

3-WAY MODULATING CONTROL VALVE (TYP.)

6" 6" 6"

2-WAY CONTROL

VALVE (TYP.)

LOCK OPEN VALVE

2" 6"

6" 6" 8"

8" 8"

VFD

TO BAS

VFD

TO BAS

8" 8"

10"

10" 10"

TO BAS

TO BAS P

P P

TO X-COOLING

TOWER SUMP

file no.

checked by drawn by consultant issue date contract order no.

consultant job no.

23085.00

M a t r ix

171/23125.CTS

acct. template sheet description

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

A C

A D

O N

A N

D C

O N

U C

N D

50% REVIEW 12/12/23

90% REVIEW 12/16/24

95% REVIEW 09/21/26

BID AND PERMIT SET 10/16/26

M-802

EJE

CAT

CHILLER PIPING DIAGRAM -

NEW

1 CHILLER PIPING DIAGRAM - NEW

SCALE: NTS

AutoCAD SHX Text

SHEET NUMBER

AutoCAD SHX Text

CONSULTING ENGINEERS, INC

AutoCAD SHX Text

FAX: 517.487.2544

AutoCAD SHX Text

PHONE: 517.487.2511

AutoCAD SHX Text

LANSING, MI 48917

AutoCAD SHX Text

544 CHERBOURG DR.

AutoCAD SHX Text

MATRIX PROJECT:

AutoCAD SHX Text WEB: www.matrixceinc.com

AutoCAD SHX Text

JEROME T. HART STATE OFFICE BUILDING

AutoCAD SHX Text

SAGINAW, MI 48607

AutoCAD SHX Text 23085.00

AutoCAD SHX Text

CHILLER REPLACEMENT

AutoCAD SHX Text

411 E GENESSE AVE.

AutoCAD SHX Text P

AutoCAD SHX Text L

AutoCAD SHX Text U

AutoCAD SHX Text R

AutoCAD SHX Text I

AutoCAD SHX Text B

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text N

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text C

AutoCAD SHX Text I

AutoCAD SHX Text R

AutoCAD SHX Text C

AutoCAD SHX Text U

AutoCAD SHX Text M

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text I

AutoCAD SHX Text C

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text I

AutoCAD SHX Text Q

AutoCAD SHX Text U

AutoCAD SHX Text E

AutoCAD SHX Text R

AutoCAD SHX Text E

AutoCAD SHX Text I

AutoCAD SHX Text S

AutoCAD SHX Text P

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text I

AutoCAD SHX Text N

AutoCAD SHX Text S

AutoCAD SHX Text U

AutoCAD SHX Text L

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text A

AutoCAD SHX Text M

AutoCAD SHX Text O

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text A

CHILLER 1

CHILLER 2

DPT - 1

DPS - 1

DPT - 2

P-3

P-4

P-5

ICE TANKS

P-6

EAST

LOOP

DPT - 3

WEST

LOOP

DPT - 4

D 8

TE - 1

D 8

TE - 4

D 8

TE - 5

D 8

TE - 6

D 8

TE - 2

TE - 3

ICE INVENTORY

D 8

EVAP PUMP REQUEST

D 9

EVAP PUMP REQUEST

POS - 3

POS - 2

120 V

DPS - 1

H L

120 V

DPS - 2

H L

EXISTING

DIFF PRESS

TRANSMITTERS

VAL - 3

VAL - 2

VAL - 1

TCC - 111

COAT ALL IMMERSION SENSORS WITH

THERMAL CONDUCTIVE COMPOUND

R - 1

R - 2

DPS - 4

L H

DPS - 5

L H

DPS - 6

L H

DPS - 7

H L

SPD

S/S

VFD - 4

R - 9

SKT - 9

SPD

S/S

VFD - 1

R - 10

SKT - 10

SPD

S/S

VFD - 3

R - 12

SKT - 12

SPD

S/S

VFD - 2

R - 11

SKT - 11

D 10

REFRIGERANT

MONITOR REFRIGERANT CONCENTRATION PPM

MONITOR CHANNEL OF PPM READING

P-7

DPS - 8

H L

SPD

S/S

VFD - 5

R - 10

SKT - 10

CHILLER 1

CHILLER 2

CT - 1 CT - 2

12 E

TOWER BYPASS

D 12

TE - 7

P-1

P-2

D 13

TE - 8

OUTDOOR AIR TEMP

SUMP

D 12

COND PUMP REQUEST

D 12

COND PUMP REQUEST

12D

POS - 5

12D

POS - 4

F 13

186STS

13F

S/S

CSR - 7

MS - 7

F 13

185STS

13F

S/S

CSR - 8

MS - 8

12E

DPT - 5

VAL - 5

VAL - 4

R - 6

R - 7

CHILLER POWER

TRANSFER PANEL

SKT - 5

EXISTING

DPS - 8

L H

DPS - 9

L H

MS - 5

R - 7

MS - 6

R - 8

R - 5

LOCATION:

TRANSFER PANEL

CHILLER POWER TRANSFER SWITCH

WHT

BLK

TAPE SHLD

ch2ch1 1 & 8 1 & 8

VFD - 6

VFD - 7

SEQUENCE OF OPERATION: CHILLED WATER SYSTEM

CONTROLS OVERVIEW

CONTRACTOR SHALL SUPPLY ALL POINTS, HARDWARE, SOFTWARE, ACCESSORIES, WIRING, AND PROGRAMMING

AS REQUIRED TO OPERATE EQUIPMENT PER THE SEQUENCE OF OPERATIONS.

MECHANICAL COOLING

WHEN LEAD CHILLER EVAPORATOR ISOLATION VALVE PROVES OPEN THE PRIMARY PUMPS (P-3, 4, 5) WILL BE ALLOWED TO RUN. TWO PRIMARY PUMPS WILL OPERATE. THIRD PUMP WILL BE BACKUP. LEAD PUMPS WILL BE ROTATED WEEKLY. IN THE EVENT ONE PUMP FAILS TO RUN THE BACKUP PUMP WILL BE COMMANDED ON. IF A PUMP STATUS IS NOT INDICATED AS ON WHEN COMMANDED ON IT WILL BE TAGGED AS FAILED. WHEN A PUMP IS TAGGED AS FAILED IT WILL BE COMMANDED OFF . THE FAILURE WILL CLEAR WHEN: THE PUMP STATUS INDICATES PUMP IS RUNNING, THE FAILURE IS RESET AT THE CHILLER PLANT CONTROLLER, OR THE FAILURE IS RESET FROM THE FRONT END. PUMP LEAD/LAG SEQUENCE ORDER WILL BE BASED ON A ROUND ROBIN LOGIC. (ROUND ROBIN

LOGIC EXAMPLE: 3-4-5, THEN 4-5-3, THEN 5-3-4, THEN 3-4-5, ETC.).

PRIMARY PUMPS WILL MODULATE SPEED TO MAINTAIN LOWER OF TWO SYSTEM DIFFERENTIAL PRESSURES, MEASURED AT EAST AND WEST LOOP HEADERS, AT DIFFERENTIAL PRESSURE SETPOINT.

LEAD CHILLER WILL OPERATE TO MAINTAIN ITS LEAVING CHILLED WATER SETPOINT, AND ITS EVAPORATOR

ISOLATION VALVE WILL BE OPEN.

LAG CHILLER WILL BE OFF AND ITS EVAPORATOR ISOLATION VALVE WILL BE CLOSED.

IF LEAD CHILLER SHUTS DOWN ON A MANUAL RESET DIAGNOSTIC LAG CHILLER WILL BE COMMANDED ON.

ICE TANK PUMPS (P-6, 7) WILL BE OFF.

3-WAY BYPASS VALVE V1 WILL MODULATE TO MAINTAIN MINIMUM EVAPORATOR FLOW THROUGH THE OPERATING

CHILLER AS MEASURED BY ITS EVAPORATOR DIFFERENTIAL PRESSURE TRANSMITTER.

ICE BURN COOLING

WHEN CHILLER 1 AND CHILLER 2 EVAPORATOR ISOLATION VALVES PROVE…

This is the start of the file's text. The full file is on GovTribe.

File details come from the government source that posted it. Updated Oct 26, 2026.