Drawings_TMS_Boilers.pdf

GENERAL NOTES

1. ALL WORK MUST COMPLY WITH THE REQUIREMENTS OF LOCAL CODES AND

ORDINANCES. WHERE INSPECTIONS ARE REQUIRED BY AUTHORITIES HAVING

JURISDICTION, WORK WILL NOT BE CONSIDERED COMPLETE UNTIL TESTED, INSPECTED,

AND ACCEPTED.

2. DRAWINGS ARE BASED ON AVAILABLE DOCUMENTS, SITE INSPECTION AND DESIGN

EXPERIENCE. DRAWINGS MAY NOT REFLECT A COMPLETE AS BUILT CONDITION.

CONTRACTOR TO FIELD VERIFY.

3. DRAWINGS DIAGRAMMATICALLY INDICATE THE GENERAL WORK SCOPE BUT DO NOT

PROVIDE EXACT SCALE OR LOCATIONS. PROPER INSTALLATION OF ALL SYSTEMS, AFTER

COORDINATION WITH OTHER TRADES, IS THE CONTRACTORS RESPONSIBILITY.

4. CONTRACTOR SHALL USE BID WALK-THROUGH AND FIELD OBSERVATIONS TO ENHANCE

PROJECT UNDERSTANDING BEFORE BIDDING ON PROJECT.

5. ALL CONTRACTORS TO REVIEW DRAWINGS AND SPECIFICATIONS TO UNDERSTAND THE

SCOPE OF WORK FOR THEIR DISCIPLINE.

6. NO DEMOLITION SHALL TAKE PLACE WITHOUT APPROVAL FROM THE OWNER'S

REPRESENTATIVE.

7. ALL UTILITY SHUTDOWNS ARE TO BE SCHEDULED WITH OWNER'S REPRESENTATIVE

MINIMUM 24 HOURS IN ADVANCE.

8. TEMPORARY REMOVAL OF ANY AND ALL EXISTING MISCELLANEOUS ITEMS (I.E. CONDUIT,

PIPING, LIGHTING, ETC.) FOR THE PURPOSE OF PERFORMING THIS WORK SHALL BE

REINSTALLED BACK TO PRE-CONSTRUCTION LEVEL AS PART OF THIS PROJECT. NO

ADDITIONAL FEES WILL BE AWARDED.

9. CONTRACTOR TO TEMPORARILY SUPPORT ALL DUCTWORK, PIPING, CONDUIT, ETC.

DURING THE DEMOLITION AND CONSTRUCTION PHASES.

10. CONTRACTOR TO PROTECT ALL PIPING, PIPE INSULATION, CONDUITS, FIRE SPRINKLERS, AND OTHER MISCELLANEOUS ITEMS DURING THE DEMOLITION PHASE. ANY DAMAGE

RESULTING FROM THE CONTRACTOR'S OPERATIONS MUST BE REPAIRED OR REPLACED

WITH EQUAL AND TO THE OWNER'S SATISFACTION AND AT NO ADDITIONAL COST.

11. EQUIPMENT INDICATED ON THE CONSTRUCTION DOCUMENTS, TOGETHER WITH ITS BASE

AND/OR SUPPORT, DUCTWORK, ROOF OPENINGS, ELECTRICAL SERVICE, REFRIGERANT

PIPING, AND HEATING HOT WATER ARE BASED ON THE MAKE AND MODEL INDICATED IN

THE EQUIPMENT SCHEDULE. SHOULD AN EQUIVALENT ALTERNATE MAKE OF EQUIPMENT

BE SELECTED, EVEN IF APPROVED BY THE OWNER AS EQUAL, COORDINATE AND MAKE

THE MODIFICATIONS IN THE WORK WITH NO CHANGE IN THE CONTRACT AMOUNT.

12. UNLESS OTHERWISE SHOWN ON CONSTRUCTION DOCUMENTS OR SPECIFIED HEREIN,

PRODUCTS USED IN THE WORK SHALL BE INSTALLED IN ACCORDANCE WITH THE

MANUFACTURER'S INSTALLATION INSTRUCTIONS AND RECOMMENDATIONS. ANY

CHANGES OR MODIFICATIONS PROPOSED WHICH ARE BELIEVED TO IMPROVE THE

INSTALLATION SHALL BE APPROVED BY THE OWNER AND/OR ITS REPRESENTATIVE.

13. MAINTAIN SECURITY, LIFE SAFETY, FIRE AND SMOKE CONSTRUCTION INTEGRITY, FIRE

ESCAPES AND EGRESS PATHS AT ALL TIMES.

14. REFER TO CONTRACT DOCUMENTS AND PROJECT SPECIFICATIONS FOR ADDITIONAL

SCOPE AND INFORMATION.

15. SAFETY STANDARDS DICTATE THAT LIFTING OF EQUIPMENT ON THE ROOF OR IN THE

SPACE MUST BE DONE WHEN THERE ARE NO PERSONNEL PRESENT IN THE SPACE.

16. CONTRACTOR WILL BE RESPONSIBLE FOR REPAIRING ANY AND ALL DAMAGE CAUSED BY

CRANE AND/OR EQUIPMENT USED DURING LIFTING PROCESS AND/OR CAUSED DURING

CONSTRUCTION PROCESS.

17. CONTRACTOR WILL BE RESPONSIBLE FOR PROVIDING A COMPLETE AND WORKING

SYSTEM.

18. CONTRACTOR IS RESPONSIBLE FOR FINAL CLEANING OF PROJECT AREA(S).

19. PROVIDE ALL REQUIRED ACCESSORIES, INCLUDING MISCELLANEOUS SUPPORT STEEL,

REQUIRED FOR PROPER INSTALLATION.

20. CONTRACTOR SHALL PROVIDE SUBMITTALS ON ALL EQUIPMENT FOR APPROVAL BEFORE

PURCHASING.

21. PROTECT BUILDING FROM DUST MIGRATION USING APPROPRIATE SEALED BARRIERS TO

SEPARATE AND SEGREGATE CONSTRUCTION AREAS FROM ACTIVE TENANT AREAS

INCLUDING SHARED CEILING PLENUMS AND MECHANICAL SYSTEMS.

22. ALL PIPING TO BE SUPPORTED IN ACCORDANCE WITH ANSI/MSS SP-58 (2015 MICHIGAN

MECHANICAL CODE, SECTION 305).

PROJECT DESCRIPTION

THIS PROJECT INVOLVES THE REPLACEMENT OF TWO EXISTING BOILERS SERVING THE HEATING

HOT WATER (HHW) SYSTEM WITH TWO NEW 2750 MBH BOILERS. THE ASSOCIATED BOILER

CIRCUATION PUMPS AND LEAD/LAG PUMPS SERVING THE HHW WATER SYSTEM SHALL BE

REPLACED AND MISCELLANEOUS ASSOCIATED EQUIPMENT IN KIND. REPLACEMENT OF ONE

DOMESTIC WATER HEATER AND ASSOCIATED CIRCULATION PUMPS AND PIPING.

SCOPE OF WORK

THE FOLLOWING OUTLINES THE SCOPE OF WORK FOR EACH DISCIPLINE:

ARCHITECTURAL:

1. PATCH/REPAIR HOUSEKEEPING PADS FOR EQUIPMENT.

2. PATCH/REPAIR AND FLASH OF DEMO/NEW PENETRATIONS AFFECTED BY NEW

INSTALLATIONS.

MECHANICAL:

1. BOILER SYSTEMS:

A. REPLACEMENT OF EXISTING HHW BOILERS WITH NEW.

B. REPLACEMENT BREECHING FROM BOILERS.

C. REPLACEMENT OF HHW PUMPS AND ASSOCIATED PIPING.

D. REPLACEMENT OF AIR SEPERATOR AND SHOT FEEDER.

E. NEW COMBUSTION AIR OPENINGS.

F. REMOVAL OF ABANDONED EQUIPMENT.

F. ADD MODULATING OPPOSED BLADE DAMPER TO OUTISDE AIR LOUVER.

2. DOMESTIC WATER HEATER:

A. REMOVE ABANDONED WATER HEATER.

B. REPLACEMENT OF EXISTING WATER HEATER WITH NEW.

C. REPLACEMENT OF ASSOCIATED EXISTING HOT WATER CIRCULATION PUMPS AND

ASSOCIATED VALVES, SENSORS, AND PIPING.

F. REMOVAL OF ABANDONED EQUIPMENT.

3. PIPING SYSTEMS:

A. HEATING HOT WATER PIPING

B. DOMESTIC HOT WATER

C. DOMESTIC COLD WATER

D. NATURAL GAS

F. REMOVAL OF ABANDONED EQUIPMENT.

ELECTRICAL:

1. REMOVAL OF AND CONNECTION TO PUMPS AND BOILERS. ADDITION OF LOUVER DAMPER

ACTUATOR POWER.

2. PROVISION OF CONDIUT AND WIRE FOR EPO SYSTEM.

3. REMOVAL OF MISCELLEANEOUS ABANDONED EQUIPMENT IN THE BOILER ROOM.

4. PROVISION OF LOCAL DISCONNECTING MEANS FOR REPLACED EQUIPMENT.

TESTING AND BALANCING:

1. PERFORM A PRE-BALANCE/POST-BALANCE OF SYSTEMS SERVING THE AREA OF

CONSTRUCTION PRIOR TO THE START OF WORK.

2. PERFORM A POST-BALANCE OF SYSTEMS SERVING THE AREA OF CONSTRUCTION.

PROJECT CLOSE OUT DOCUMENTS

CONTRACTOR SHALL PROVIDE A COPY OF THE FOLLOWING CLOSE OUT DOCUMENTS:

• APPROVED ELECTRICAL, MECHANICAL AND FIRE ALARM CERTIFICATES

• AS-BUILTS/FOR RECORD DRAWINGS NOTING DEVIATIONS FROM CONSTRUCTION

DOCUMENTS

• ALL O&M MANUALS (ELECTRONIC AND PAPER COPY)

• UPDATED, TYPED PANELBOARD DIRECTORY IN ALL AFFECTED ELECTRICAL PANELS

• DOCUMENTATION OF FACTORY START UP AND OWNER TRAINING FOR ALL MEP

EQUIPMENT

• WARRANTIES/WARRANTY CONTACT LIST WITHIN O&M MANUAL.

SHUTDOWNS

• CONTRACTORS ARE ALSO ADVISED THAT OWNER WILL REMAIN OPERATIONAL DURING

CONSTRUCTION HOURS.

• COORDINATE AND SCHEDULE ANY SHUTDOWNS AND HEAVY NOISE GENERATING

ACTIVITIES WITH OWNER PERSONNEL AT LEAST 24 HOURS PRIOR TO IMPLEMENTING TO

ALLOW TIME FOR COORDINATION.

• LIFE SAFETY SYSTEM SHUTDOWNS (AND STARTUPS) SHALL BE COORDINATED WITH

OWNER PERSONNEL, AND LOCAL FIRE AUTHORITIES AND CENTRAL STATION MONITORING

SERVICES (IF APPLICABLE).

• LIFE SAFETY SYSTEMS SHALL BE IN OPERATION DURING OCCUPIED AND UNOCCUPIED

(I.E. NIGHT, WEEKEND, AND HOLIDAY) TIMES. PROVIDE FIRE WATCH DURING ALL TIMES

THAT THE FIRE SUPPRESSION SYSTEM AND/OR FIRE ALARM CONTROL PANEL (FACP) IS

DEACTIVATED.

SHOP DRAWING FOR REVIEW

CONTRACTOR SHALL SUBMIT THE FOLLOWING SHOP DRAWINGS FOR REVIEW AND

APPROVAL FROM ENGINEER PRIOR TO PURCHASING:

• 22 11 23 DOMESTIC WATER PUMPS

• 22 30 00 PLUMBING EQUIPMENT

• 23 05 00 OWNER TRAINING AGENDA

• 23 05 13 MOTORS

• 23 05 93 TESTING, ADJUSTING, AND BALANCING

• 23 07 19 HVAC PIPE INSULATION

• 23 09 13 INSTRUMENTATINO

• 23 21 23 HVAC PUMPS

• 23 51 00 PREFABRICATED STACKS

• 23 52 16 CONDENSING BOILERS

• 26 27 26 WIRING DEVICES

• 26 28 16 DISCONNECT SWITCHES AND CIRCUIT BREAKERS

• 26 29 13 MOTOR CONTROLLERS

HAZARDOUS MATERIALS NOTE

THIS PROJECT AREA MAY CONTAIN HAZARDOUS MATERIALS. IF THE CONTRACTOR SHOULD

ENCOUNTER ANY ITEMS SUSPECTED TO CONTAIN ASBESTOS, LEAD, OR MERCURY, CONTACT

THE PROJECT CONSTRUCTION MANAGER IMMEDIATELY FOR DIRECTION. DO NOT DISTURB

THE MATERIAL IN ITS LOCATION. PROJECT CONSTRUCTION MANAGER SHALL COORDINATE

REMOVAL OF ANY ITEMS SUSPECTED OF CONTAINING HAZARDOUS MATERIALS. REMOVAL

OF HAZARDOUS MATERIALS SHALL BE IN ACCORDANCE WITH EPA REQUIREMENTS AS WELL

AS REQUIREMENTS OF ANY OTHER AGENCIES WITH JURISDICTION OVER SUCH WORK.

PROJECT DIRECTORY

OWNER: 760 BROWN STREET

TECUMSEH, MI

PROJECT MANAGER: DALE NEITHAMMER

201 S. ANN ARBOR STREET

SALINE, MI, 48176

EMAIL: DALE.W.NEITHAMMER@IMEGCORP.COM

ENGINEER: IMEG

33533 W. TWELVE MILE

SUITE 200

FARMINGTION HILLS, MI 48331

P: 248.344.2800 F: 248.344.1650

SCOTT RAY

(248)255-4397

EMAIL: SCOTT.A.RAY@IMEGCORP.COM

NATHAN LOWRY

(513)782-4943

EMAIL: NATHANIEL.S.LOWRY@IMEGCORP.COM

ALTERNATE

CONTRACTOR SHALL PROVIDE ALTERNATE COST FOR CLEAVER BROOKS BOILER MODEL

CFC-E3000 AND ASSOCICATE COMPONENTS TO MAKE A FULLY OPERATIONAL SYSTEM.

IMEG CORP. RESERVES PROPRIETARY RIGHTS, INCLUDING COPYRIGHTS,

TO THIS DRAWING AND THE DATA SHOWN THEREON. SAID DRAWING

AND/OR DATA ARE THE EXCLUSIVE PROPERTY OF IMEG CORP. AND

SHALL NOT BE USED OR REPRODUCED FOR ANY OTHER PROJECT

WITHOUT THE EXPRESS WRITTEN APPROVAL AND PARTICIPATION OF

IMEG CORP. ©2023 IMEG CORP.

REF. SCALE IN INCHES

0 1 2 3

33533 W. TWELVE MILE

SUITE 200

FARMINGTON HILLS, MI 48331

P: 248.344.2800 F: 248.344.1650

The FUTURE. Built Smarter www.imegcorp.com

KEY PLAN

AGENCY APPROVAL

REVISIONS

PROFESSIONAL SEAL

CONSULTANT

No. Date Revision / Issue

DISCLAIMER

SHEET INFORMATION

Date

Project #

Drawn

Checked

Approved

SHEET TITLE

SCALE

SHEET NUMBER

Issue

PROJECT #23003104.00

AS INDICATED

/2

/2

:1 :2

P

M

760 BROWN STREET

TECUMSEH, MI 49286

Tecumseh MS Boiler Replacement

T001

TITLE SHEET

JC

JC

SK/JS/SR

23003104.00

T e c u m s e h

M S

B o il e r

R e p la c e m e n t .0

TECUMSEH MS BOILER

REPLACEMENT

TECUMSEH, MI

PERMITS

MECHANICAL SHEET INDEX

M000 HVAC COVERSHEET - PP, V

M201 BASEMENT PLAN - PIPING

M202 BASEMENT PLAN - HVAC

M210 LEVEL 01 PLAN - MECHANICAL

M400 MECHANICAL DETAILS

M500 MECHANICAL DIAGRAMS

M501 CONTROLS DIAGRAMS

M600 MECHANICAL SCHEDULES

M800 MECHANICAL SPECIFICATIONS

M801 MECHANICAL SPECIFICATIONS

M802 MECHANICAL SPECIFICATIONS

M803 MECHANICAL SPECIFICATIONS

GRAND TOTAL: 12

ELECTRICAL SHEET INDEX

E000 ELECTRICAL COVERSHEET

E200 BASEMENT PLAN - POWER AND SYSTEMS

GRAND TOTAL: 2

GENERAL SHEET INDEX

T001 TITLE SHEET

G001 GENERAL PHOTO DEMOLITION

GRAND TOTAL: 2

1 08-03-23 OWNER REVIEW

2 08-16-23 ISSUED FOR BIDS

3 10-03-23 PERMITS

NO SCALE

AERIAL VIEW

N

O R HT

SITE LOCATION

NO SCALE

PROJECT LOCATION

N

O R HT

PERMITS

10-03-23

Scott.A.Ray Text Box 10-03-23

IMEG CORP. RESERVES PROPRIETARY RIGHTS, INCLUDING COPYRIGHTS,

TO THIS DRAWING AND THE DATA SHOWN THEREON. SAID DRAWING

AND/OR DATA ARE THE EXCLUSIVE PROPERTY OF IMEG CORP. AND

SHALL NOT BE USED OR REPRODUCED FOR ANY OTHER PROJECT

WITHOUT THE EXPRESS WRITTEN APPROVAL AND PARTICIPATION OF

IMEG CORP. ©2023 IMEG CORP.

REF. SCALE IN INCHES

0 1 2 3

33533 W. TWELVE MILE

SUITE 200

FARMINGTON HILLS, MI 48331

P: 248.344.2800 F: 248.344.1650

The FUTURE. Built Smarter www.imegcorp.com

KEY PLAN

AGENCY APPROVAL

REVISIONS

PROFESSIONAL SEAL

CONSULTANT

No. Date Revision / Issue

DISCLAIMER

SHEET INFORMATION

Date

Project #

Drawn

Checked

Approved

SHEET TITLE

SCALE

SHEET NUMBER

Issue

PROJECT #23003104.00

AS INDICATED

/2

/2

:1 :0

P

M

760 BROWN STREET

TECUMSEH, MI 49286

Tecumseh MS Boiler Replacement

G001

GENERAL PHOTO DEMOLITION

JC

JC

SK/JS/SR

23003104.00

T e c u m s e h

M S

B o il e r

R e p la c e m e n t .0

1 08-03-23 OWNER REVIEW

2 08-16-23 ISSUED FOR BIDS

3 10-03-23 PERMITS

1 PHOTO 1

NO SCALE 2 PHOTO 2

NO SCALE 3 PHOTO 3

NO SCALE

4 PHOTO 4

NO SCALE 5 PHOTO 5

NO SCALE 6 PHOTO 6

NO SCALE

7 PHOTO 7

NO SCALE 8 PHOTO 8

NO SCALE 9 PHOTO 9

NO SCALE

GENERAL NOTES:

1. ALL ABANDONED EQUIPMENT SHALL BE

DEMOLISHED. ASSOCIATED PIPING, DUCTWORK,

AND ELECTRICAL CONNECTIONS SHALL BE

REMOVED BACK TO SOURCE.

2. IMAGES OF EXISTING/ABANDONED EQUIPMENT ARE

SHOWN TO ASSIST CONTRACTOR. NOT ALL

EQUIPMENT TO BE REMOVED SHOWN.

3. CONTRACTOR SHALL VERIFY WITH OWNER

ABANDONED EQUIPMENT FOR REMOVAL PRIOR TO

COMMENCEMENT OF WORK.

4. CONTRACTOR SHALL FILL, PATCH, AND PAINT

AREAS OF DAMAGE CAUSED BY REMOVAL OF

EQUIPMENT.

KEYNOTES:

1. DEMOLISH ABANDONED EQUIPMENT AND

ASSOCIATED PIPING, DUCTWORK, AND ELECTRICAL

CONNECTIONS BACK TO SOURCE.

2. DEMOLISH AND REPLACE. REFER TO PLANS FOR

ADDITIONAL INFORMATION.

3. RECEPTACLE SUPPLYING SUMP PUMP IS EXISTING

TO REMAIN.

4. REMOVE ABANDONED CONDUITS. CUT FLUSH WITH

FLOOR AND CAP.

5. VERIFY DISCONNECT AND STARTER ARE

ABANDONED PRIOR TO REMOVAL.

PERMITS

C

1. ALIGN TEMPERATURE SENSORS WITH LIGHT SWITCHES AND WHEN IN CLOSE PROXIMITY TO

EACH OTHER.

2. PROVIDE ACCESS DOORS AT ALL DUCT MOUNTED EQUIPMENT.

3. CONTRACTOR MAY REUSE PORTIONS OF EXISTING DUCT PROVIDED SIZES AND PRESSURE

CLASSES ARE CORRECT, DUCT IS THOROUGHLY CLEANED AND FREE OF DEFECTS, AND ALL

TRANSVERSE JOINTS, LONGITUDINAL SEAMS, AND DUCT WALL PENETRATIONS ARE SEALED

AS SPECIFIED FOR NEW DUCTWORK.

VENTILATION GENERAL NOTES:

1. THE SIZE OF BRANCH PIPING TO TERMINAL HEATING DEVICES AND COILS SHALL BE 3/4"

UNLESS NOTED OTHERWISE.

2. PIPE DRAIN LINES FROM EQUIPMENT TO NEAREST FLOOR DRAIN.

PIPING GENERAL NOTES:

MECHANICAL GENERAL NOTES:

THESE NOTES APPLY TO ALL MECHANICAL SHEETS AND TRADES, INCLUDING BUT NOT LIMITED

TO,VENTILATION, PIPING AND TEMPERATURE CONTROL.

1. DRAWINGS SHOWING LOCATIONS OF EQUIPMENT, DUCTWORK, PIPING, ETC. ARE

DIAGRAMMATIC AND MAY NOT ALWAYS REFLECT EXACT INSTALLATION CONDITIONS.

DRAWINGS SHOW THE GENERAL ARRANGEMENT OF DUCTWORK, PIPING, EQUIPMENT, ETC.,

AND MAY NOT INCLUDE ALL OFFSETS AND FITTINGS REQUIRED FOR COMPLETE

INSTALLATION. THE DRAWINGS SHALL BE FOLLOWED AS CLOSELY AS ACTUAL BUILDING

CONSTRUCTION AND THE WORK OF OTHERS WILL PERMIT.

2. DO NOT SCALE DRAWINGS. VERIFY ALL DIMENSIONS AND CLEARANCES FROM

ARCHITECTURAL, STRUCTURAL, SUBMITTALS, AND OTHER APPROPRIATE DRAWINGS OR

PHYSICALLY AT SITE. REVIEW ALL DRAWINGS, INCLUDING THOSE OF OTHER TRADES.

3. COORDINATE ALL WORK WITH ALL OTHER TRADES PRIOR TO INSTALLATION TO PROVIDE

CLEARANCES REQUIRED FOR OPERATION, MAINTENANCE, CODE COMPLIANCE, AND TO

VERIFY NON-INTERFERENCE WITH OTHER WORK. DO NOT FABRICATE PRIOR TO

VERIFICATION OF NECESSARY CLEARANCES FOR ALL TRADES. BRING ANY INTERFERENCES

OR CONFLICTS TO THE ATTENTION OF THE ARCHITECT/ENGINEER BEFORE PROCEEDING

WITH FABRICATION OR EQUIPMENT ORDERS.

4. REVIEW SPACE REQUIREMENTS OF EQUIPMENT SPECIFIED OR SUBSTITUTED AND MAKE

REASONABLE ACCOMMODATIONS IN LAYOUT AND POSITIONING TO PROVIDE PROPER

ACCESS.

5. ANY CHANGES REQUIRED TO ELIMINATE CONFLICTS OR THAT RESULT FROM A FAILURE TO

COORDINATE SHALL BE MADE BY THE CONTRACTOR WITHOUT ADDITIONAL COST OR

EXPENSE TO OTHERS.

6. EACH CONTRACTOR IS RESPONSIBLE FOR ALL COSTS ASSOCIATED WITH ELECTRICAL

CHANGES REQUIRED FOR EQUIPMENT PROPOSED THAT DIFFERS FROM THE BASIS OF

DESIGN.

7. REFER TO ARCHITECTURAL REFLECTED CEILING PLAN, ELECTRICAL, TECHNOLOGY

AUDIO/VISUAL, AND OTHER MECHANICAL PLANS FOR EXACT LOCATIONS OF ALL CEILING

MOUNTED DEVICES, OTHER THAN SPRINKLERS.

8. EACH CONTRACTOR IS RESPONSIBLE FOR DAMAGE CAUSED BY THEIR ACTIONS TO WALLS,

FLOORS, CEILINGS, AND ROOFS. THE CONTRACTOR WHOSE WORK CAUSES DAMAGE IS

RESPONSIBLE FOR PATCHING TO MATCH ORIGINAL CONSTRUCTION, FIRE RATING, AND

FINISH.

9. SEAL ALL WALL, AND ROOF PENETRATIONS AIRTIGHT WHERE CONDUITS, PIPING, AND

DUCTS PENETRATE.

10. CAULK ALL PIPE AND DUCT PENETRATIONS OF FULL HEIGHT NON-FIRE RATED WALL,

PARTITION, FLOOR, AND ROOF ASSEMBLIES. THIS IS ESSENTIAL TO PREVENT NOISE

TRANSMISSION FROM ONE ROOM TO ANOTHER AND TO PROVIDE THE DESIRED NC LEVELS

WITHIN ROOMS.

11. WHERE PIPES AND DUCTS ARE SHOWN TO PENETRATE FLOORS, PROVIDE SLEEVED

OPENINGS WITH THE TOP EDGE RAISED ABOVE FLOOR SURFACE IN ACCORDANCE WITH ALL

RELEVANT SPEC SECTIONS. SEAL SLEEVE PERIMETER TO BE WATERTIGHT.

12. EQUIPMENT SIZES AND SERVICE CLEARANCE REQUIREMENTS VARY AMONG DIFFERENT

MANUFACTURERS. CONSULT APPROVED SHOP DRAWINGS FOR EQUIPMENT SIZES AND

REQUIRED SERVICE CLEARANCES. COORDINATE WITH LAYOUT OF EQUIPMENT PADS,

PIPING, DUCTWORK, ETC.

13. DO NOT BLOCK TUBE PULL OR EQUIPMENT SERVICE CLEARANCES.

14. MAINTAIN A MINIMUM WORKING CLEARANCE OF 3’-6” IN FRONT OF ALL ELECTRICAL

EQUIPMENT REQUIRING MAINTENANCE, INSPECTION, AND TESTING INCLUDING BUT NOT

LIMITED TO PANELS, DISTRIBUTION PANELS, SWITCHBOARDS, MOTOR CONTROL CENTERS,

TRANSFORMERS, EQUIPMENT DISCONNECTS AND STARTERS.

15. MAINTAIN THE DEDICATED ELECTRICAL EQUIPMENT SPACE DEFINED BY THE WIDTH / DEPTH

OF ELECTRICAL EQUIPMENT MEASURED FROM THE FLOOR TO A HEIGHT 6’-0” ABOVE THE

EQUIPMENT OR THE STRUCTURAL CEILING, WHICHEVER IS LOWER. SYSTEMS FOREIGN TO

THE ELECTRICAL DISTRIBUTION SYSTEM ARE NOT ALLOWED IN THE DEDICATED

ELECTRICAL SPACE INCLUDING: DUCTWORK, PIPING, ETC.

16. PROVIDE CONCRETE EQUIPMENT PAD FOR ALL FLOOR MOUNTED EQUIPMENT. PAD SHALL

EXTEND MINIMUM 6” BEYOND ALL SIDES OF EQUIPMENT.

17. DO NOT SUPPORT EQUIPMENT, PIPING, OR DUCTWORK FROM METAL DECKING OR OTHER

NON-STRUCTURAL BUILDING ELEMENTS. ANCHORS EMBEDDED IN CONCRETE SHALL BE

CRACKED CONCRETE APPROVED IN ACCORDANCE WITH SPECIFICATIONS.

MECHANICAL RENOVATION NOTES:

THESE NOTES APPLY TO ALL MECHANICAL SHEETS AND TRADES, INCLUDING BUT NOT LIMITED

TO,VENTILATION, PIPING AND TEMPERATURE CONTROL.

1. EXISTING CONDITIONS ARE SHOWN BASED ON INFORMATION OBTAINED FROM FIELD

SURVEYS, EXISTING BUILDING DOCUMENTS, AND STAFF. VERIFY EXISTING CONDITIONS AND

REPORT ANY CONFLICTS BEFORE PROCEEDING.

2. NOT ALL EXISTING DUCTWORK AND PIPING IS SHOWN. VERIFY EXISTING CONDITIONS

BEFORE STARTING WORK. NOTIFY ENGINEER OF ANY CONFLICTS WITH NEW WORK.

3. FIELD VERIFY THE AVAILABLE CLEARANCES FOR DUCTWORK AND PIPING BEFORE

FABRICATION. RISES AND DROPS MAY BE NECESSARY BECAUSE OF EXISTING FIELD

CONDITIONS.

4. EACH CONTRACTOR SHALL FIELD VERIFY ACCESSIBILITY TO THE AREA OF THEIR WORK AND

SHALL NOTIFY THE ARCHITECT/ENGINEER PRIOR TO BIDDING IF OTHER UTILITIES ARE

REQUIRED TO BE REMOVED OR RELOCATED TO ALLOW ACCESS TO THEIR AREA OF WORK.

5. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR CUTTING, REMOVAL AND PATCHING OF

ROOFS, WALLS, AND FLOORS ASSOCIATED WITH WORK BY ALL CONTRACTORS.

CONTRACTORS SHALL NOTIFY THE GC OF AFFECTED AREAS PRIOR TO BIDDING] [EACH

CONTRACTOR SHALL CUT AND PATCH ROOFS, WALLS, AND FLOORS ASSOCIATED WITH

THEIR WORK.

6. WHERE EXISTING MECHANICAL SYSTEMS ARE LOCATED IN AREAS THAT CONFLICT WITH

NEW EQUIPMENT, PIPING, OR DUCTWORK TO BE INSTALLED, EACH CONTRACTOR SHALL

EITHER ARRANGE NEW EQUIPMENT, PIPING, OR DUCTWORK IN SUCH A FASHION THAT IT

DOES NOT CONFLICT WITH EXISTING SYSTEMS, OR REWORK EXISTING MECHANICAL

SYSTEMS TO ALLOW FOR INSTALLATION OF NEW EQUIPMENT, PIPING, OR DUCTWORK.

7. PROVIDE TEMPORARY CONNECTIONS TO MAINTAIN EXISTING SYSTEMS IN SERVICE DURING

CONSTRUCTION. MAINTAIN ACCESS TO EXISTING MECHANICAL INSTALLATIONS THAT

REMAIN ACTIVE.

8. OBTAIN PERMISSION FROM OWNER BEFORE SHUTTING DOWN ANY SYSTEM FOR ANY

REASON. MAINTAIN SERVICE TO ALL COMPONENTS THAT ARE TO REMAIN UNTIL NEW

SYSTEMS ARE INSTALLED.

9. MAINTAIN EXISTING SYSTEM IN SERVICE UNTIL NEW SYSTEM IS COMPLETE AND READY FOR

TIE IN AND SWITCHOVER. DRAIN SYSTEM ONLY TO MAKE SWITCHOVERS AND

CONNECTIONS. OBTAIN PERMISSION FROM OWNER BEFORE PARTIALLY OR COMPLETELY

DRAINING SYSTEM. MAKE CHANGEOVER TO NEW SYSTEMS WITH MINIMUM OUTAGE.

10. DISCONNECT AND REMOVE MECHANICAL DEVICES AND EQUIPMENT SERVING EQUIPMENT

THAT HAS BEEN REMOVED.

PLAN OR DETAIL NUMBER

PLAN OR DETAIL NAME

PLAN OR DETAIL SCALE

DETAIL REFERRED TO BY SECTION CUT

SHEET DETAIL IS LOCATED ON

NAME

VIEW NAME

1/8" = 1'-0"

M101

SIMSIM

INDICATES SIMILAR DETAIL REFERENCED

IN MULTIPLE LOCATIONS

LEVEL NAME

10'-0" HEIGHT ABOVE

PROJECT 0'-0"

1 INDICATES NOTE USED TO DESCRIBE

ADDITIONAL INFORMATION ABOUT

WORK REQUIRED, SPECIFIC TO THE

SHEET AND/OR DETAIL

N

O R HT

INDICATES DIRECTION OF TRUE NORTH

VIEW KEY

LINE TYPE AND TAG KEY:

NEW WORK BY THIS CONTRACTOR (WIDE LINE)

NEW

EXISTING TO BE REMOVED (SHORT DASHED PATTERN)

NEW UNDERFLOOR OR UNDERGROUND (LONG DASHED PATTERN)

EXISTING TO REMAIN OR WORK BY OTHERS (NARROW LINE)

EXISTING

EXISTING TO BE REMOVED BY OTHERS (SHORT DASHED PATTERN)

EXISTING UNDERFLOOR OR UNDERGROUND (LONG DASHED PATTERN)

HALFTONING DOES NOT MODIFY SCOPE.

'TAG'-E TAGS WITH DASH 'E' INDICATES THE REFERENCED OBJECT IS EXISTING

TAG-1 UNDERLINED TAG INDICATES OBJECT IS IN-SCOPE. IF NEW, ADDITIONAL

INFORMATION IS AVAILABLE IN A SCHEDULE, MATERIAL LIST, OR SYMBOL LIST

INDICATES AN EXISTING SYSTEM'S POINT OF CONNECTION/REMOVAL

T101

BUILDING CODE: 2015 MICHIGAN BUILDING CODE

2015 MICHIGAN REHABILITATION CODE

PLUMBING CODE: 2018 MICHIGAN PLUMBING CODE

MECHANICAL CODE: 2015 MICHIGAN MECHANICAL CODE

ELECTRICAL CODE: 2017 NATIONAL ELECTRICAL CODE (NEC)

LIFE SAFETY CODE: NFPA 101 2012 EDITION

ENERGY CONSERVATION CODE: IECC 2015

2015 MICHIGAN ENERGY CODE

LOCAL BUILDING CODE: CURRENT EDITION

APPLICABLE CODES

CONTRACTOR SHALL COMPLY WITH APPLICABLE CODES AND LOCAL AMENDMENTS

INCLUDING, BUT NOT LIMITED TO, THE FOLLOWING:

TEMPERATURE CONTROLS CONTRACTORT.C.C.

SECURITY CONTRACTORS.C.

FIRE PROTECTION CONTRACTORF.P.C.

HEATING CONTRACTORH.C.

PLUMBING CONTRACTORP.C.

GENERAL CONTRACTORG.C.

MECHANICAL CONTRACTORM.C.

VENTILATION CONTRACTORV.C.

ELECTRICAL CONTRACTORE.C.

CONTRACTOR ABBREVIATION KEY

ABBR: DESCRIPTION:

TECHNOLOGY CONTRACTORT.C.

CONSTRUCTION MANAGERC.M.

HVAC ABBREVIATION KEY

ABBR: DESCRIPTION:

AD ACCESS DOOR

ABOVE FINISHED FLOORAFF

NOT IN CONTRACTNIC

EA EXHAUST/RELIEF AIR

OA OUTSIDE AIR

RA RETURN AIR

SA SUPPLY AIR

UC-1 DOOR UNDERCUT BY OTHERS (1" TYPICAL)

TYPICALTYP

UON UNLESS OTHERWISE NOTED

NORMALLY CLOSEDN.C.

NORMALLY OPENN.O.

PRESSURE SWITCHPS

MIXING VALVEMV

CO CLEANOUT

SCCR SHORT CIRCUIT CURRENT RATING

AAV AUTOMATIC AIR VENT

CARBON MONOXIDE SENSOR

TEMPERATURE SENSOR WITH WELL

T

THERMOMETER WITH WELL (DIAL TYPE)T

THERMOMETER WITH WELL (FILLED TYPE)

DIRECTION OF AIR FLOW

MANUAL VOLUME DAMPER

DUCT CAP

DUCT DOWN

DUCT UP

SUPPLY/OUTSIDE AIR DUCT SECTION

RETURN AIR DUCT SECTION

EXHAUST/RELIEF AIR DUCT SECTION

OPPOSED BLADE DAMPER (REFER TO SCHEDULE)

PARALLEL BLADE DAMPER (REFER TO SCHEDULE)

PRESSURE SENSOR/MONITORP

THERMOSTAT/SENSORT

MECHANICAL SYMBOL LIST

SYMBOL: DESCRIPTION:

NOT ALL SYMBOLS MAY APPLY.

CONTROL VALVE (TWO-WAY)

PITCH PIPE IN DIRECTION

DIELECTRIC CONNECTION

UNION/FLANGE

BALANCING VALVE (NUMBER INDICATES GPM)

PIPE CAP

PIPE DOWN

PIPE UP OR UP/DOWN

DIRECTION OF FLOW IN PIPE

SHUTOFF VALVE NORMALLY OPEN

SHUTOFF VALVE NORMALLY CLOSED

THROTTLING VALVE

AUTOMATIC BALANCING VALVE

MIXING VALVE

CONTROL VALVE (THREE-WAY)

SOLENOID VALVE

CHECK VALVE

SAFETY/RELIEF VALVE

PRESSURE REDUCING VALVE (LIQUID/GAS)

TRIPLE DUTY VALVE (ANGLE TYPE)

TRIPLE DUTY VALVE (IN-LINE TYPE)

VACUUM BREAKER

"WYE" - STRAINER

"WYE" - STRAINER W/SHUTOFF VALVE AND HOSE CONNECTION WITH CAP

BASKET STRAINER

FLEXIBLE CONNECTION

PRESSURE/TEMPERATURE TEST PLUG

REDUCER - REFERENCE SPECIFICATION

FOR CONCENTRIC/ECCENTRIC AND FOT/FOB

SUCTION DIFFUSER WITH SUPPORT FOOT

AUTOMATIC AIR VENT

MANUAL AIR VENT

DRAIN VALVE WITH HOSE CONNECTION AND CAP

ALIGNMENT GUIDE

PIPE ANCHOR

BOILER BLOW DOWNBD

BOILER FEED WATERBF

COMPRESSED AIRCA

NATURAL GASG

HEATING WATER RETURNHWR

HEATING WATER SUPPLYHWS

SAFETY RELIEF VENTSV

DRAINDPP

GAS REGULATOR VENTGV

METERM

PUMP

STATIC SWITCH

PRESSURE GAUGE (FURNISHED WITH BALL VALVE)P

PRESSURE SENSOR (FURNISHED WITH BALL VALVE)P

FLOW METER

FM

FLOW SWITCH

F

FS FLOW SENSOR

MECHANICAL SYMBOL LIST

SYMBOL: DESCRIPTION:

NOT ALL SYMBOLS MAY APPLY.

SP

BACKFLOW PREVENTER

PLUMBING ABBREVIATION KEY

FLOOR DRAINFD

HOSE BIBBHB

MIXING VALVEMV

NEUTRALIZATION TANKNT

TRENCH DRAINTD

WATER HEATERWH

VENT THROUGH ROOFVTR

ABOVE FINISHED FLOORAFF

BFP BACKFLOW PREVENTER

NOT IN CONTRACTNIC

ABBR: DESCRIPTION:

TYPICALTYP

UNLESS OTHERWISE NOTEDUON

EXISTINGE

FLOW METERFM

WATER METERWM

SHORT CIRCUIT CURRENT RATINGSCCR

1. THE SYMBOLS AND THE MATERIAL LIST ARE FOR THE CONVENIENCE OF THE CONTRACTOR.

CONTRACTOR SHALL VERIFY QUANTITIES AND FURNISH ALL MATERIALS REQUIRED FOR

FULLY OPERATIONAL SYSTEMS, WHETHER SPECIFIED OR NOT.

2. CATALOG NUMBERS SHALL NOT BE CONSIDERED COMPLETE, BUT ARE GIVEN AS AN AID TO

THE CONTRACTOR AND TO INDICATE THE QUALITY REQUIRED. CONTRACTOR IS

RESPONSIBLE FOR A COMPLETE DESCRIPTION OF MATERIAL ON THESE DRAWINGS AND IN

THE SPECIFICATIONS BEFORE ORDERING. THE DESCRIPTION OF THE MATERIAL TAKES

PRECEDENCE OVER THE CATALOG NUMBER. THE FIRST MANUFACTURER LISTED IS THE

BASIS OF DESIGN.

3. CONTRACTOR SHALL VERIFY THAT FIXTURES SUPPLIED ARE APPROVED PER ALL

APPLICABLE STATE, LOCAL AND GOVERNING AUTHORITIES.

4. ALL FIXTURES SHALL CONFORM TO FEDERAL ACT S.3874

5. VERIFY UNDERGROUND PIPE SIZES, INVERT ELEVATIONS, AND LOCATIONS PRIOR TO

BEGINNING ANY WORK.

6. REFER TO THE PLUMBING ROUGH-IN SCHEDULE FOR THE SIZES OF BRANCH PIPES TO

PLUMBING FIXTURES.

7. FOR CLARITY, NOT ALL VALVES HAVE BEEN SHOWN. PROVIDE SHUTOFF VALVES IN

DOMESTIC WATER PIPING SERVING EACH ROOM WITH FIXTURES. ANGLE STOPS SHALL NOT

BE CONSIDERED SHUTOFF VALVES.

8. EXISTING CONDITIONS ON DEMOLITION PLANS ARE PROVIDED TO INDICATE THE GENERAL

SCOPE OF ITEMS TO BE REMOVED. REFER TO SPECIFICATION SECTION 22 05 05 FOR

ADDITIONAL DEMOLITION INFORMATION.

9. P.C. SHALL CUT AND PATCH EXISTING AS REQUIRED FOR NEW OR DEMOLITION WORK

UNLESS NOTED OTHERWISE. REFER TO SPECIFICATION SECTION 22 05 05 FOR ADDITIONAL

INFORMATION.

PLUMBING GENERAL NOTES:

IMEG CORP. RESERVES PROPRIETARY RIGHTS, INCLUDING COPYRIGHTS,

TO THIS DRAWING AND THE DATA SHOWN THEREON. SAID DRAWING

AND/OR DATA ARE THE EXCLUSIVE PROPERTY OF IMEG CORP. AND

SHALL NOT BE USED OR REPRODUCED FOR ANY OTHER PROJECT

WITHOUT THE EXPRESS WRITTEN APPROVAL AND PARTICIPATION OF

IMEG CORP. ©2023 IMEG CORP.

REF. SCALE IN INCHES

0 1 2 3

33533 W. TWELVE MILE

SUITE 200

FARMINGTON HILLS, MI 48331

P: 248.344.2800 F: 248.344.1650

The FUTURE. Built Smarter www.imegcorp.com

KEY PLAN

AGENCY APPROVAL

REVISIONS

PROFESSIONAL SEAL

CONSULTANT

No. Date Revision / Issue

DISCLAIMER

SHEET INFORMATION

Date

Project #

Drawn

Checked

Approved

SHEET TITLE

SCALE

SHEET NUMBER

Issue

PROJECT #23003104.00

AS INDICATED

/2

/2

:1 :0

P

M

760 BROWN STREET

TECUMSEH, MI 49286

Tecumseh MS Boiler Replacement

M000

HVAC COVERSHEET - PP, V

JC

JC

SK/JS/SR

23003104.00

T e c u m s e h

M S

B o il e r

R e p la c e m e n t .0

1 08-03-23 OWNER REVIEW

2 08-16-23 ISSUED FOR BIDS

3 10-03-23 PERMITS

T

UH-E

4"HWS 4"HWS

4"HWS

"G

/4 "H

W S

/4 "H

W R

6"G

6"G UP

/2

"C W

2"CW

H W

C

CW

HW

HWC

C W

C W

BLR-1

4"HWS

4"HWR

4"HWR H

W

C

P-1

WH-1

ET-1

ET-1

ET-2 BLR-2

4"HWR

BCP-2

BCP-1

EXISTING

SUMP

P-2

4"HWR

CP-1

CP-2

SF

AS-1

2 1/2"G

2 1/2"G

9 9

2 2

4"HWR

AAV

4"HWS

H W

L-E

CW

BLR-E BLR-E

WH-E

WH-E

UH-E

AS-E

4"HWS 4"HWS

4"HWS

"G

"H

W R

"H

W S

"H

W S

"H

W R

4"HWS

P-E

P-E

/4 "H

W S

/4 "H

W R

6"G

6"G UP

/2

"C W

2"CW

1 1/2"CW

3/4"CW

3/4"HWS

3/4"HWS

BCP-E BCP-E

H W

C H

W C

C W

CW

HW

HWC

C W

CW

C W

CW

ET-1

ET-2

SF-E

4"HWR 4"HWR

4"HWR

D4

D3 D1 D2

D1

D2

4"HWR

4"HWS

D2

D7

D7

D6

D6

EXISTING

SUMP

D6

PHOTOS 1-3 ON

SHEET G001

PHOTO 6

SHEET G001

EXISTING BOILER

EMERGENCY SHUT

DOWN

EXISTING BOILER

EMERGENCY SHUT

DOWN

PHOTO 7

SHEET G001

D6

PHOTO 6

SHEET G001

D5 D5

PHOTO 5

SHEET G001

L-E

IMEG CORP. RESERVES PROPRIETARY RIGHTS, INCLUDING COPYRIGHTS,

TO THIS DRAWING AND THE DATA SHOWN THEREON. SAID DRAWING

AND/OR DATA ARE THE EXCLUSIVE PROPERTY OF IMEG CORP. AND

SHALL NOT BE USED OR REPRODUCED FOR ANY OTHER PROJECT

WITHOUT THE EXPRESS WRITTEN APPROVAL AND PARTICIPATION OF

IMEG CORP. ©2023 IMEG CORP.

REF. SCALE IN INCHES

0 1 2 3

33533 W. TWELVE MILE

SUITE 200

FARMINGTON HILLS, MI 48331

P: 248.344.2800 F: 248.344.1650

The FUTURE. Built Smarter www.imegcorp.com

KEY PLAN

AGENCY APPROVAL

REVISIONS

PROFESSIONAL SEAL

CONSULTANT

No. Date Revision / Issue

DISCLAIMER

SHEET INFORMATION

Date

Project #

Drawn

Checked

Approved

SHEET TITLE

SCALE

SHEET NUMBER

Issue

PROJECT #23003104.00

AS INDICATED

/2

/2

:1 :1

P

M

760 BROWN STREET

TECUMSEH, MI 49286

Tecumseh MS Boiler Replacement

M201

BASEMENT PLAN - PIPING

JC

JC

SK/JS/SR

23003104.00

T e c u m s e h

M S

B o il e r

R e p la c e m e n t .0

N O R

HT

1/4" = 1'-0"

BASEMENT PLAN - PIPING

N O R

HT

1/4" = 1'-0"

BASEMENT DEMOLITION PLAN - PIPING

GENERAL NOTES:

1. CONTRACTOR SHALL MAINTAIN/RECONNECT

HWS/R PIPING CONNECTIONS TO EXISTING

UNIT HEATERS SERVED FROM HWS/R SYSTEM.

2. CONTRACTOR SHALL MAINTAIN AND

RECONNECT NATURAL GAS VENTING OFF OF

FIXTURES NOT BEING DEMOLISHED.

DEMOLITION KEYNOTES:

1. DEMOLISH EXISTING BOILER AND ASSOCIATED

EQUIPMENT FROM HEATING HOT WATER

SYSTEM. REFER TO PLANS FOR ADDITIONAL

INFORMATION.

2. DEMOLISH EXISTING PUMP ASSOCIATED

PIPING AND ELECTRICAL BACK TO SOURCE.

3. DEMOLISH EXISTING AIR SEPARATOR.

4. DEMOLISH EXISTING POT FEEDER.

5. DEMOLISH EXISTING BOILER GAS TRAIN, AND

ISOLATE GAS LINE AS SHOWN.

6. DEMOLISH ABANDONED EQUIPMENT REFER TO

PHOTO SHEET FOR ADDITIONAL INFORMATION.

7. DEMOLISH EXISTING WATER HEATERS,

ASSOCIATED PIPING AND FLUE VENTS.

D#

KEYNOTES:

1. CONTRACTOR SHALL PATCH/REPAIR EXISTING

HOUSEKEEPING PAD. CONTRACTOR TO FORM

THE HOUSEKEEPING PAD TO MATCH EXISTING

PAD HEIGHT.

2. PROVIDE AND INSTALL NEW BOILER AND

ASSOCIATED PIPING. REFER TO PIPING

DIAGRAM ON SHEET M500 FOR ADDITIONAL

INSTALLATION INFORMATION. CONTRACTOR

SHALL FOLLOW ALL MANUFACTURER

INSTALLATION INSTRUCTIONS.

3. PROVIDE AND INSTALL NEW PUMP. REFER TO

PIPING DIAGRAM ON SHEET M500.

4. PROVIDE AND INSTALL NEW AIR SEPARATOR

AS-1.

5. PROVIDE AND INSTALL NEW GENERAL WATER

SYSTEMS POT FEEDER MODEL NUMBER

DB-2-1THD-CS-A. REFER TO PIPING DIAGRAM

ON SHEET M500.

6. 4" HWR FROM BOILER CIRCULATION PUMP

(BCP). REFER TO PIPING DIAGRAM ON SHEET

M500 AND IN-LINE PUMP DETAIL ON SHEET

M400 FOR ADDITIONAL INFORMATION.

7. PROVIDE BOILER EMERGENCY SHUT DOWN

SWITCHES FOR BLR-1 & 2 AT MECHANICAL

ROOM EXIT PER CSD-1 REQUIREMENTS. REFER

TO CONTROL DIAGRAM ON SHEET M501.

8. CONTRACTOR SHALL PROVIDE COMBINATION

TRAP/TREATMENT NEUTRALIZATION TANK FOR

BOILER CONDENSATE. ROUTE 1" DRAIN TO

TRENCH DRAIN. CONTRACTOR SHALL FOLLOW

ALL MANUFACTURER INSTALLATION

INSTRUCTIONS.

9. 2 1/2" NATURAL GAS TO BOILER. REDUCE TO 2"

CONNECTION AT BOILER. REFER TO TYPICAL

GAS TRAIN DETAIL FOR ADDITIONAL

INFORMATION. NATURAL GAS REGULATOR

REQUIRED FOR EACH BOILER. REFER TO GAS

TRAIN FOR NEW BOILER DETAIL ON SHEET

M400.

10. CONTRACTOR SHALL MATCH EXISTING PIPE

SIZE.

11. CONTRACTOR SHALL PROVIDE COMBINATION

TRAP/TREATMENT NEUTRALIZATION TANK FOR

BOILER CONDENSATE. ROUTE 1/2" DRAIN TO

EXISTING FLOOR DRAIN. CONTRACTOR SHALL

FOLLOW ALL MANUFACTURER INSTALLATION

INSTRUCTIONS.

EXISTING

TRENCH DRAIN

1 08-03-23 OWNER REVIEW

2 08-16-23 ISSUED FOR BIDS

3 10-03-23 PERMITS

UH-E

ø

BLR-1BLR-2

10ø 1

EXISTING

SUMP

ø ø

SKYLIGHT ABOVE

EXISTING 50" W X 42" H LOUVER

5M

MOD-1

BLR-E BLR-E

WH-E

WH-E

UH-E

ø ø

6ø

22ø14ø ø

⌀22" EA UP

D1

D1D1

D2

D2

D2

EXISTING

SUMP

EXISTING 50" W X 42" H LOUVER

D2

⌀8" EA UP

IMEG CORP. RESERVES PROPRIETARY RIGHTS, INCLUDING COPYRIGHTS,

TO THIS DRAWING AND THE DATA SHOWN THEREON. SAID DRAWING

AND/OR DATA ARE THE EXCLUSIVE PROPERTY OF IMEG CORP. AND

SHALL NOT BE USED OR REPRODUCED FOR ANY OTHER PROJECT

WITHOUT THE EXPRESS WRITTEN APPROVAL AND PARTICIPATION OF

IMEG CORP. ©2023 IMEG CORP.

REF. SCALE IN INCHES

0 1 2 3

33533 W. TWELVE MILE

SUITE 200

FARMINGTON HILLS, MI 48331

P: 248.344.2800 F: 248.344.1650

The FUTURE. Built Smarter www.imegcorp.com

KEY PLAN

AGENCY APPROVAL

REVISIONS

PROFESSIONAL SEAL

CONSULTANT

No. Date Revision / Issue

DISCLAIMER

SHEET INFORMATION

Date

Project #

Drawn

Checked

Approved

SHEET TITLE

SCALE

SHEET NUMBER

Issue

PROJECT #23003104.00

AS INDICATED

/2

/2

:1 :1

P

M

760 BROWN STREET

TECUMSEH, MI 49286

Tecumseh MS Boiler Replacement

M202

BASEMENT PLAN - HVAC

JC

JC

SK/JS/SR

23003104.00

T e c u m s e h

M S

B o il e r

R e p la c e m e n t .0

N O R

HT

1/4" = 1'-0"

BASEMENT PLAN - HVAC

N O R

HT

1/4" = 1'-0"

BASEMENT DEMOLITION PLAN - HVAC

GENERAL NOTES:

1. CONTRACTOR SHALL MAINTAIN/RECONNECT

HWS/R PIPING CONNECTIONS TO EXISTING

UNIT HEATERS SERVED FROM HWS/R SYSTEM.

2. CONTRACTOR SHALL MAINTAIN AND

RECONNECT NATURAL GAS VENTING OFF OF

FIXTURES NOT BEING DEMOLISHED.

3. CONTRACTOR SHALL PROVIDE

MISCELLANEOUS SUPPORT STEEL AS

REQUIRED FOR COMBUSTION AIR / FLUE

PENETRATIONS.

DEMOLITION KEYNOTES:

1. DEMOLISH EXISTING BOILER FLUE,

ACCESSORIES, AND ASSOCIATED DUCTWORK.

2. DEMOLISH EXISTING WATER HEATER FLUE.

D#

KEYNOTES:

1. CONTRACTOR TO PROVIDE AND INSTALL NEW

10" Ø BOILER FLUE UP THROUGH EXISTING

BOILER CHIMNEY. REFER

TO MECHANICAL DETAILS SHEET FOR

ADDITIONAL INFORMATION.

2. PROVIDE AND INSTALL NEW 3" CPVC

CONCENTRIC VERTICAL TERMINATION KIT.

COMBUSTION AND EXHAUST FLUE UP

THROUGH ROOF. CONTRACTOR SHALL

MAINTAIN ALL APPLICABLE CLEARANCES.

REFER TO TYPICAL FLUE TERMINATION DETAIL

ON SHEET M400.

3. PROVIDE AND INSTALL NEW 10" COMBUSTION

UP THROUGH ROOF. TERMINATE WITH

GOOSENECK AND BIRD SCREEN.

CONTRACTOR SHALL MAINTAIN ALL

APPLICABLE INTAKE CLEARANCE.

4. CONTRACTOR SHALL PATCH AND REPAIR

EXISTING WALL PENETRATIONS. CONTRACTOR

SHALL PREPARE EXISTING WALL FOR NEW

FLUE PENETRATIONS. MATCH EXISTING

FINISHES.

5. PROVIDE AND INSTALL 50" W X 42" H OPPOSED

BLADE MOTOR OPERATED DAMPER. CLEAN

LOUVER AND SEAL WEATHER TIGHT. REFER

TO EXHAUST FAN CONTROL - VENTILATION

CONTROL DIAGRAM 1 ON SHEET M600.

6. REFER TO CARBON MONOXIDE MONITORING

CONTROL DIAGRAM 2 ON SHEET M600.

1 08-03-23 OWNER REVIEW

2 08-16-23 ISSUED FOR BIDS

3 10-03-23 PERMITS

EF-E

14ø

21x21 CAPPED

36x18 CAPPED

40x12 CAPPED

SSCU-E

SSCU-E

TO GAS METER

"G

4"G

"G

6"G DN TO

BLR RM

3 4

EF-E

14ø

21x21 CAPPED

36x18 CAPPED

40x12 CAPPED

SSCU-E

SSCU-E

TO GAS METER

6"G DN TO

BLR RM

"G

4"G

"G

IMEG CORP. RESERVES PROPRIETARY RIGHTS, INCLUDING COPYRIGHTS,

TO THIS DRAWING AND THE DATA SHOWN THEREON. SAID DRAWING

AND/OR DATA ARE THE EXCLUSIVE PROPERTY OF IMEG CORP. AND

SHALL NOT BE USED OR REPRODUCED FOR ANY OTHER PROJECT

WITHOUT THE EXPRESS WRITTEN APPROVAL AND PARTICIPATION OF

IMEG CORP. ©2023 IMEG CORP.

REF. SCALE IN INCHES

0 1 2 3

33533 W. TWELVE MILE

SUITE 200

FARMINGTON HILLS, MI 48331

P: 248.344.2800 F: 248.344.1650

The FUTURE. Built Smarter www.imegcorp.com

KEY PLAN

AGENCY APPROVAL

REVISIONS

PROFESSIONAL SEAL

CONSULTANT

No. Date Revision / Issue

DISCLAIMER

SHEET INFORMATION

Date

Project #

Drawn

Checked

Approved

SHEET TITLE

SCALE

SHEET NUMBER

Issue

PROJECT #23003104.00

AS INDICATED

/2

/2

:1 :1

P

M

760 BROWN STREET

TECUMSEH, MI 49286

Tecumseh MS Boiler Replacement

M210

LEVEL 01 PLAN - MECHANICAL

JC

JC

SK/JS/SR

23003104.00

T e c u m s e h

M S

B o il e r

R e p la c e m e n t .0

N O R

HT

1/4" = 1'-0"

LEVEL 01 PLAN - MECHANICAL

N O R

HT

1/4" = 1'-0"

LEVEL 01 DEMOLITION PLAN - MECHANICAL

KEYNOTES:

1. TERMINATE WATER HEATER FLUE WITH VENT

CAP. REFER TO TYPICAL FLUE CONCENTRIC

DETAIL ON SHEET M400.

2. 10" Ø COMBUSTION AIR UP FROM BOILER

ROOM. TERMINATE WITH GOOSENECK AND

BIRD/INSECT SCREEN. REFER TO TYPICAL

ROOF PENETRATION GOOSENECK DUCT

DETAIL ON SHEET M400.

3. REFER TO MANUFACTURER'S INSTRUCTIONS

FOR TERMINATION OF BOILER FLUES. REFER

TO TYPICAL FLUE STACK THROUGH ROOF

DETAIL ON SHEET M400.

4. CONTRACTOR SHALL REMOVE AND REPLACE

EXISTING CONCRETE CAP WITH NEW CAP

SIZED FOR NEW PENETRATIONS.

GENERAL NOTES:

1. CONTRACTOR SHALL PROVIDE

MISCELLANEOUS SUPPORT STEEL AS

REQUIRED FOR COMBUSTION AIR / FLUE

PENETRATIONS.

2. CONTRACTOR SHALL MAINTAIN AND

RECONNECT NATURAL GAS VENTING OFF OF

FIXTURES NOT BEING DEMOLISHED.

3. CONTRACTOR SHALL PATCH/REPAIR/FLASH

ROOF PENETRATIONS. CONTRACTOR SHALL

PREPARE EXISTING ROOF FOR NEW FLUE

PENETRATIONS. MATCH EXISTING FINISHES.

DEMOLITION KEYNOTES:

1. DEMOLISH EXISTING BOILER FLUE,

ACCESSORIES, AND ASSOCIATED DUCTWORK.

2. DEMOLISH EXISTING WATER HEATER FLUE.

1 08-03-23 OWNER REVIEW

2 08-16-23 ISSUED FOR BIDS

3 10-03-23 PERMITS

PRESSURE GAUGE

WITH 1/4"BALL

VALVES

UNION OR FLANGE (TYP.)

INLINE PUMP

ISOLATION

VALVE

CALIBRATED BALANCE VALVE

CHECK VALVE

BURNER MANIFOLD

MANUAL SHUTOFF

VALVE

MANUAL SHUTOFF

VALVE

VENT THROUGH

ROOF

PRESSURE

REGULATING VALVE

SAFETY SHUTOFF

VALVE

CONTROL VALVE

DRIP LEG

2 1/2" G

GAS STRAINER

INSULATION

STEEL PIPE SADDLE, AND

INSULATION SHIELD TACK

WELDED TO PIPE, FILL

SADDLE WITH INSULATION

OVERSIZE HANGER TO ALLOW LONGITUDINAL

PIPE EXPANSION AND PIPE INSULATION TO

PASS THROUGH UNBROKEN (TYP)

INSULATION SHIELD AND ROLLED SUPPORT

PLATE AS REQUIRED PER SPECS

THREADED ROD

INSULATION

CLEVIS HANGER

HIGH DENSITY INSULATION INSERT

FOR 1 1/2" PIPES AND LARGER

AS REQUIRED IN SPECIFICATIONS

NOTES:

1. REFER TO SPECIFICATION SECTIONS (SECTION 22 05 29-

PLUMBING, SECTION 23 05 29-HVAC) & (SECTION 22 07 19-

PLUMBING, SECTION 23 07 19-HVAC).

INSULATION SHIELD (TYP)

BOLT (TYP)

PIPE

RISER CLAMP

PIPE SLEEVE

PLAN

BOLT (TYP)

FIRESTOPPING

MATERIAL. REFER

TO SPECS

FLOOR SLAB PIPE SLEEVE

RISER CLAMP

RISER

INSULATION

ELEVATION

INSULATED HOT PIPE RISER SUPPORT

WELD LUG OR HUB TO PIPE

INSULATED HOT PIPE 4" AND LARGER

INSULATED COLD PIPE HANGER

UNI-STRUT OR EQUIVALENT

HIGH DENSITY INSULATION INSERT

FOR 1 1/2" PIPES AND LARGER

AS REQUIRED IN SPECIFICATIONS

THREADED ROD (TYP)

PIPE INSULATION (TYP)

TRAPEZE HANGER

TOP OF SUPPORT APPLICATION

BOTTOM OF SUPPORT APPLICATION

INSTALL CLAMP ON ALL

PIPES LESS THAN 4"Ø

BOLTS

SCREEN

PREFAB CURB

WITH WOOD

NAILER.

ROOF DECK INSULATION

ROOF DECK

DUCTWORK

FLASH ROOF

MEMBRANE TO

CURB. (NOTE 1)

1/2" HARD

WIRE MESH

12"H X 6"W X 24" EQUIPMENT

CURB. FLASH TO ROOF.

TS 2X2X3/16 GOOSENECK SUPPORT

(FOR ALL GOOSENECKS WHERE W

IS 24" OR WIDER).

ANGLE RIVETED OR

SPOT WELDED AS

REQUIRED.

ANGLE IRON REINFORCING

WHERE REQUIRED.

METAL SCREEN FRAME

STANDARD DUCT CONSTRUCTION,

SEAMS WATERTIGHT.

SHEETMETAL SCREWS

6" ON CENTERS.

CADMIUM PLATED LAG

SCREWS 6" ON CENTERS

CURB HEIGHT 18" ABOVE ROOF DECK

FRAME, ROOF &

ROOFING.

ROUND: D

RECTANGULAR: W

D

W

ROUND: D

RECTANGULAR: W + 25%

NOTES:

1. ALL ROOF FLASHING SHALL BE PER ROOF MANUFACTURER'S

RECOMMENDATIONS.

[BOTTOM OF INTAKE HEIGHT 36"

G

DRAIN

EXPANSION TANK ET-3

H W

CW

THERMOMETER IN

WELL

EXHAUST FLUE

A.S.M.E. PRESSURE AND

TEMPERATURE RELIEF VALVE

VACUUM RELIEF VALVE.

WATTS N36 OR EQUAL.

PIPE DIRECTLY OVER

FLOOR DRAIN

HOUSEKEEPING

PAD

UNION (TYP.)

CIRCULATING

PUMP CP-1

HWC T

AQUASTAT

COMBUSTION AIR

INTAKE

ROUTE AIR INTAKE AND EXHAUST FLUE TO

EXTERIOR OF BUILDING USING MATERIALS

APPROVED BY WATER HEATER

MANUFACTURER. TERMINATE ON EXTERIOR

WALL WITH HOOD OR TERMINATION FITTING

AS RECOMMENDED BY MANUFACTURER.

HWC T

CIRCULATING

PUMP CP-2

AQUASTAT

WATER CUTOFF MASTIC

PREMOLDED PIPE SEAL

SPLICING CEMENT

LAP SEALANT

METAL ROOF DECK

STAINLESS STEEL

CLAMPING RING

EPDM MEMBRANE

INSULATION

CONCRETE

ROOF DECK

VENT CAP

COMBUSTION AIR INTAKE TO

APPLIANCE. REFER TO SPEC

FOR MATERIALS

VENT FROM

APPLIANCE. REFER

TO SPEC FOR

MATERIALS

20 GAUGE GALVANIZED SHEET

METAL STRAP TO TOP OF NEXT

STRUCTURAL MEMBER. MINIMUM OF

3 EQUALLY SPACED AROUND PIPE

CLAMP

SEAL WATER TIGHT

STORM COLLAR

ROOF DECK

SIZE AS INDICATED

ON PLAN

SEAL AROUND

FLASHING BY G.C.ROOFING AND

INSULATION

BY G.C.

TALL CONE FLASHING

BIRD PROOF TOP

36" MINIMUM ABOVE

ROOF. 24" MINIMUM

ABOVE ANY WALL

WITHIN 10'-0" RADIUS

CAP HEIGHT MIN. 12"

ABOVE ROOF DECK

IMEG CORP. RESERVES PROPRIETARY RIGHTS, INCLUDING COPYRIGHTS,

TO THIS DRAWING AND THE DATA SHOWN THEREON. SAID DRAWING

AND/OR DATA ARE THE EXCLUSIVE PROPERTY OF IMEG CORP. AND

SHALL NOT BE USED OR REPRODUCED FOR ANY OTHER PROJECT

WITHOUT THE EXPRESS WRITTEN APPROVAL AND PARTICIPATION OF

IMEG CORP. ©2023 IMEG CORP.

REF. SCALE IN INCHES

0 1 2 3

33533 W. TWELVE MILE

SUITE 200

FARMINGTON HILLS, MI 48331

P: 248.344.2800 F: 248.344.1650

The FUTURE. Built Smarter www.imegcorp.com

KEY PLAN

AGENCY APPROVAL

REVISIONS

PROFESSIONAL SEAL

CONSULTANT

No. Date Revision / Issue

DISCLAIMER

SHEET INFORMATION

Date

Project #

Drawn

Checked

Approved

SHEET TITLE

SCALE

SHEET NUMBER

Issue

PROJECT #23003104.00

AS INDICATED

/2

/2

:1 :1

P

M

760 BROWN STREET

TECUMSEH, MI 49286

Tecumseh MS Boiler Replacement

M400

MECHANICAL DETAILS

JC

JC

SK/JS/SR

23003104.00

T e c u m s e h

M S

B o il e r

R e p la c e m e n t .0

NO SCALE

INLINE PUMP DETAIL

NO SCALE

GAS TRAIN FOR NEW BOILER

NO SCALE

PIPE SUPPORT DETAIL

NO SCALE

ROOF PENETRATION - GOOSENECK DUCT - MEMBRANE ROOF

NO SCALE

WATER HEATER - GAS TANK W/HWC

6NO SCALE

FLUE - CONCENTRIC VENT/INTAKE

NO SCALE

FLUE - THROUGH ROOF

1 08-03-23 OWNER REVIEW

2 08-16-23 ISSUED FOR BIDS

3 10-03-23 PERMITS

BLR-1

SET TO ** PSI

SET TO ** PSI

3/4"

NEW BFP-1

HWR

3/4"

BLR-2

HIGH CAPACITY AIR VENT

PIPE DISCHARGE TO DRAIN.

SAME SIZE AS AIR

SEPARATOR OUTLET.

AIR SEPARATOR.

SAME SIZE AS PIPING,

SEE 23 21 00.

ROUTE TO DRAIN (TYP.)

HOUSEKEEPING PAD (TYP.)

BOILER PROOF OF

FLOW (TYP)

H W

S

H W

S

H W

R

HWS

H W

SNEW THERMOSTAT TIED

TO LOUVER ACTUATOR

AND EXHAUST FAN

EXISTING CHIMNEY

EXISTING SKYLIGHT

NO-LOSS RAIN SHIELD

(TYP)

BOILER FLUE (TYP)

NEW BOILER FLUES

BYPASS (POT) FEEDER. SEE

23 25 00. MOUNT WITH TOP

ABOUT 36" ABOVE FLOOR.

ET-1

ET-2

PUMP

BCP-1

HWS

PUMP P-1

365 GPM

PUMP P-2

365 GPM

MTR

HWSHWS

FLOW SHALL BE UPWARD

THROUGH TEST RACK

SET TO MAINTAIN 1.5 - 6FPS

(MIN 5GPM) THROUGH

COUPON RACK

PROVIDE ONE COUPON

HOLDER AND SIGHT GLASS

FOR EACH METAL IN THE

PIPING SYSTEM. MINIMUM

OF 4. COUPONS SHALL BE

MINIMUM 3" LONG

COUPON TEST

RACK. 1" ø SCHEDULE

40 CARBON STEEL

SAMPLE DRAIN PORT

10 MICRON CARTRIDGE

FILTER

1"

SECONDARY SIDE FLOW

METER

F

PUMP

BCP-2

E X

IS

T

IN

G W

A L

L

CONNECT TO SIDE OF MAIN (NOT

TOP OR BOTTOM) TO AVOID AIR

OR DIRT ENTERING PIPING.

LOCKED OPEN SHUTOFF VALVE.

AUTOMATIC AIR

VENT (TYP.)

/4

"H W

S

/4

"H W

R

BLR-1

SET TO ** PSI

SET TO ** PSI

3/4"

BFP-

HWR

3/4"

BLR-2

AIR VENT

EXISTING AIR

SEPARATOR.

LOCKED OPEN SHUTOFF

VALVE

ROUTE TO DRAIN (TYP.)

HOUSEKEEPING PAD (TYP.)

ROUTE TO DRAIN (TYP.)

HOUSEKEEPING PAD (TYP.)

H W

S

H W

S

H W

R

H W

R

HWR

HWS

H W

S

EXISTING CHIMNEY

EXISTING SKYLIGHT

NO-LOSS RAIN SHIELD

(TYP)

BOILER FLUE (TYP)

EXISTING BOILER

FLUE

BYPASS (POT) FEEDER. SEE 23

25 00. MOUNT WITH TOP ABOUT

36" ABOVE FLOOR.

ET-1

ET-2

HWR

PUMP

BCP-1

PUMP

BCP-2

HWS

PUMP P-1

365 GPM

PUMP P-2

365 GPM

HWS

EXISTING

LOUVER

HWS

IMEG CORP. RESERVES PROPRIETARY RIGHTS, INCLUDING COPYRIGHTS,

TO THIS DRAWING AND THE DATA SHOWN THEREON. SAID DRAWING

AND/OR DATA ARE THE EXCLUSIVE PROPERTY OF IMEG CORP. AND

SHALL NOT BE USED OR REPRODUCED FOR ANY OTHER PROJECT

WITHOUT THE EXPRESS WRITTEN APPROVAL AND PARTICIPATION OF

IMEG CORP. ©2023 IMEG CORP.

REF. SCALE IN INCHES

0 1 2 3

33533 W. TWELVE MILE

SUITE 200

FARMINGTON HILLS, MI 48331

P: 248.344.2800 F: 248.344.1650

The FUTURE. Built Smarter www.imegcorp.com

KEY PLAN

AGENCY APPROVAL

REVISIONS

PROFESSIONAL SEAL

CONSULTANT

No. Date Revision / Issue

DISCLAIMER

SHEET INFORMATION

Date

Project #

Drawn

Checked

Approved

SHEET TITLE

SCALE

SHEET NUMBER

Issue

PROJECT #23003104.00

AS INDICATED

/2

/2

:1 :1

P

M

760 BROWN STREET

TECUMSEH, MI 49286

Tecumseh MS Boiler Replacement

M500

MECHANICAL DIAGRAMS

JC

JC

SK/JS/SR

23003104.00

T e c u m s e h

M S

B o il e r

R e p la c e m e n t .0

NO SCALE

NEW HEATING WATER FLOW DIAGRAM - CONDENSING BOILER PRIMARY/SECONDARY

NO SCALE

EXISTING HEATING WATER FLOW DIAGRAM - CONDENSING BOILER PRIMARY/SECONDARY

1 08-03-23 OWNER REVIEW

2 08-16-23 ISSUED FOR BIDS

3 10-03-23 PERMITS

DI

DI

AI

AI

AI

AI

DO

DO

FLOW PROOF. INTERLOCK WITH

BOILER OPERATION PER

MANUFACTURER'S INSTRUCTIONS

(TYPICAL EACH BOILER).

CONTROLS

BLR-2

CONTROLS

BLR-1

BOILER PARENT

CONTROLLER

H W

R

H W

S

PRIMARY

HWR

WM

GALLONS

WATER

METER

NON-POTABLE

WATER SUPPLY TO

HYDRONIC SYSTEM

HWR

CS

PUMP

STATUS

CS

PUMP

STATUS

P-1

P-2

HWS

HWR

COMMUNICATION LINK

BETWEEN STARTER AND

EXISTING CONTROL SYSTEM.

(TYP)

0 10 20 30 40 50 60 70 80 90 100

H W

S T

E M

P

F

OUTSIDE AIR TEMP °F

HEATING WATER SUPPLY

TEMPERATURE RESET SCHEDULE

BCP-1

BCP-2

SEC

HWR

TEMP

DECOUPLER

TEMP

DECOUPLER

SEC

HWS

TEMP

SEQUENCE OF OPERATION:

HEATING WATER BOILERS SHALL HAVE UNIT MOUNTED CONTROLS AND A BOILER MANAGEMENT CONTROL PANEL PROVIDED BY THE BOILER MANUFACTURER. TCC SHALL INTERFACE WITH BOILER MANUFACTURER CONTROLS AS DESCRIBED IN THIS SEQUENCE OF OPERATION. BOILER MANUFACTURER SHALL PROVIDE A GATEWAY INTERFACE CARD THAT IS COMPATIBLE WITH THE COMMUNICATION PROTOCOL OF THE FMCS NETWORK. SEQUENCES OF OPERATION FOR BOTH BOILER CONTROL SYSTEM AND FMCS SHALL BE AS FOLLOWS:

BOILER CONTROL PANEL SEQUENCE OF OPERATION:

WHEN THE FMCS ENABLES THE BOILER PARENT CONTROLLER TO RUN, THE BOILER PARENT CONTROLLER SHALL ENABLE THE LEAD BOILER. WHEN BOILER IS ENABLED THE ASSOCIATED CIRCULATING PUMP

SHALL RUN CONTINUOUSLY.

THE ON BOARD BOILER SEQUENCING CONTROLLER SHALL STAGE AND MODULATE THE BOILER PLANT TO MAINTAIN THE HIGHEST PLANT EFFICIENCY THAT WILL PROVIDE THE REQUIRED SUPPLY WATER TEMPERATURE. THE ON BOARD BOILER SEQUENCING CONTROLLER SHALL START BOILER PUMP TO PROVIDE PRE AND POST FLOW. THE ON BOARD BOILER SEQUENCING CONTROLLER SHALL VERIFY PROOF OF WATER FLOW BEFORE FIRING BOILERS. BOILER SEQUENCING CONTROLLER PANEL SHALL START/STOP BOILERS ON A FIRST ON/FIRST OFF BASIS TO EQUALIZE RUN TIME BETWEEN BOILERS.

THE FOLLOWING BOILER SEQUENCING CONTROLLER POINTS (TO INCLUDE BUT NOT LIMITED TO) SHALL BE CONTROLLED BY THE FMCS AND DISPLAYED ON THE OPERATOR WORKSTATION GRAPHICAL SCREEN:

• BOILER SYSTEM STATUS: ENABLE/DISABLE

• BOILER OUTLET WATER TEMP SETPOINT: [°F]

THE FOLLOWING BOILER SEQUENCING CONTROLLER POINTS (TO INCLUDE BUT NOT LIMITED TO) SHALL BE MONITORED BY THE FMCS AND DISPLAYED ON THE OPERATOR WORKSTATION GRAPHICAL SCREEN:

• BOILER STATUS: DISABLED/STANDBY/MANUAL OPERATION/REMOTE OPERATION/AUTO/FAULT

• FIRING RATE INPUT: [0 - 100%]

• FIRING RATE OUTPUT: [0 - 100%]

• BOILER OUTLET WATER TEMP: [°F]

• SYSTEM PRIMARY HWR TEMP: [°F]

• SYSTEM PRIMARY HWS TEMP: [°F]

• FAULT MESSAGE DISPLAY CODE: [NUMERICAL]

• RUN CYCLES: [NUMERICAL]

• RUN HOURS: [NUMERICAL]

ALARMS, INTERLOCKS & SAFETIES:

BOILER CONTROLS SHALL BE PROGRAMMED TO MAINTAIN CONSTANT SETPOINT (LAST KNOWN VALUE) IN THE EVENT THE FMCS NETWORK COMMUNICATION SIGNAL IS LOST.

FMCS SEQUENCE OF OPERATION:

FMCS SHALL OPERATE HEATING WATER SYSTEM 24 HOURS/DAY, 365 DAYS/YEAR. LEAD SECONDARY PUMP SHALL RUN CONTINUOUSLY.

ONLY ONE SECONDARY HEATING WATER PUMP SHALL RUN AT TIME. THE SECOND HEATING WATER PUMP IS FULLY REDUNDANT. FMCS SHALL AUTOMATICALLY ROTATE THE LEAD HEATING WATER PUMP ONCE/WEEK (10:00 AM EACH TUESDAY, ADJ.) TO EQUALIZE RUN TIME BETWEEN PUMPS. PROVIDE GRAPHICAL BUTTON ON OPERATOR WORKSTATION GRAPHICAL SCREEN TO ALLOW FMCS OPERATOR TO SWITCH LEAD PUMP TO NEXT ROTATION IN THE EVENT THE CURRENT LEAD PUMP REQUIRES MAINTENANCE.

FMCS SHALL MODULATE SIGNAL TO LEAD SECONDARY PUMP STARTER AS REQUIRED TO MAINTAIN HEATING WATER DIFFERENTIAL PRESSURE (DP) SETPOINT. FMCS SHALL RESET HEATING WATER DIFFERENTIAL PRESSURE (DP) SETPOINT AS REQUIRED TO MAINTAIN AT LEAST ONE HEATING WATER VALVE 95% (ADJ.) OPEN. FMCS SHALL UTILIZE COMMAND TO ALL HEATING WATER VALVE POSITIONS TO RESET THE HEATING WATER DIFFERENTIAL PRESSURE. IN NO EVENT SHALL THE FMCS DECREASE THE HEATING WATER (DP) SETPOINT BELOW 4 PSI (ADJ.) OR ABOVE 10 PSI (ADJ.).

ALL CONTROLLED AND MONITORED POINTS LISTED IN THE BOILER CONTROL PANEL SEQUENCE ABOVE SHALL BE DISPLAYED ON THE OPERATOR WORKSTATION GRAPHICAL SCREEN.

ALARMS, INTERLOCKS & SAFETIES:

TCC SHALL COORDINATE ALL SAFETY AND INTERLOCK REQUIREMENTS WITH BOILER MANUFACTURER. TCC SHALL COORDINATE AND PROVIDE THE INSTALLATION AND WIRING OF BOILER WATER DIFFERENTIAL PRESSURE/FLOW SWITCHES AND OTHER COMPONENTS PROVIDED WITH THE BOILER AS REQUIRED FOR PROPER OPERATION. TCC SHALL PROVIDE AND TERMINATE ALL SAFETY AND INTERLOCK WIRING WITH

BOILER CONTROL PANELS AS REQUIRED.

FMCS SHALL AUTOMATICALLY ENABLE THE LAG SECONDARY HEATING WATER PUMP TO RUN IN THE EVENT THE LEAD SECONDARY HEATING WATER PUMP FAILS TO OPERATE.

TCC SHALL VERIFY THE ACCEPTABLE TEMPERATURE RANGES THE BOILERS ARE APPROVED TO OPERATE AT AS PUBLISHED IN THE BOILER MANUFACTURER'S LITERATURE. IF THE TEMPERATURE RANGES LISTED IN THE MANUFACTURER'S LITERATURE DIFFER FROM THOSE IN THIS SEQUENCE OF OPERATION, CONTACT PROJECT ARCHITECT/ENGINEER FOR DIRECTION.

AN ALARM SHALL BE INDICATED TO THE FMCS OPERATOR WORKSTATION IN THE EVENT ANY OF THE FOLLOWING OCCUR:

• PRIMARY HWR TEMPERATURE DROPS BELOW 140°F (ADJ.) FOR 5 MINUTES (ADJ.) (AUTO RESET).

• PRIMARY HWS TEMPERATURE RISES MORE THAN 10°F (ADJ.) ABOVE SETPOINT (AUTO RESET).

• PRIMARY HWS TEMPERATURE DROPS MORE THAN 10°F (ADJ.) BELOW SETPOINT (AUTO RESET).

• AN ALARM IS INDICATED AT ANY BOILER ALARM PANEL.

• AN ALARM IS INDICATED AT ANY PUMP.

• SHOULD THE FMCS COMMAND THE LEAD HEATING WATER PUMP TO OPERATE AND THE PUMP FAILS TO DO SO AS DETERMINED BY THE EXISTING CONTROL SYSTEM STATUS, AN ALARM SHALL BE

INDICATED AT THE FMCS OPERATOR WORKSTATION AND THE LAG HW PUMP SHALL AUTOMATICALLY START.

• WHEN 2 GALLONS (ADJ.) OF HYDRONIC SYSTEM MAKE-UP WATER FLOWS THROUGH METER AFTER THE LAST ACKNOWLEDGEMENT. WHEN ALARM IS MANUALLY ACKNOWLEDGED, THE FMCS SHALL RE-

ZERO THE COUNTER.

BACNET INTERFACE

TO FMCS

TO/FROM FMCS THROUGH BOILER BACNET INTERFACE (TYP.)

* ENABLE/DISABLE

* HWS TEMP SETPOINT

* HWR PRIMARY

* HWS PRIMARY

R1

R2

BOILER STARTER COILS

TYPICAL OF [2].

BLR-1 BURNER CONTROL POWER

SUPPLY SHUTDOWN CONTACT.

TYPICAL FOR EACH BOILER.

ALARMS, INTERLOCKS, AND SAFETIES:

TCC SHALL PROVIDE EMERGENCY BOILER SHUTDOWN SWITCH AT EACH

BOILER ROOM EXIT MEETING CSD-1 REQUIREMENTS. ACTIVATION OF ANY

SWITCH SHALL INTERRUPT POWER TO ALL BOILER CONTROLS VIA BOILER

SAFETY SHUTDOWN CONTACTS.

TYPICAL FOR BLR-1, BLR-2

EMERGENCY BOILER SHUTDOWN

TWO WALL MOUNTED EMERGENCY

STOP SWITCHES, MUSHROOM

HEAD, N.C. CONTACT, TURN TO

RELEASE. REFER TO FLOOR PLAN

FOR LOCATIONS. ACCEPTABLE

MANUFACTURERS: SQUARE D (XAL

K174), EATON (C22-PVT45P K11), OR

GENERAL ELECTRIC

(CR104PTR20A092).

FMCS

ENABLE/DISABLE

BLR1

FMCS

ENABLE/DISABLE

BLR2

V

C O

N T

R O

L

P

W E

R N

E U

T R

A L

V

C O

N T

R

L

P

W E

R H

O T

EMERGENCY

BOILER

SHUTDOWN

EMERGENCY

BOILER

SHUTDOWN

PROVIDE COLOR ENGRAVED PHENOLIC

LABELS WITH MIN. 1/2" HIGH WHITE

LETTERS ON RED BACKGROUND FOR

EACH EMERGENCY BOILER SHUTDOWN

SWITCH. SECURELY MOUNT TO WALL

ABOVE EACH SWITCH. (TYP)

PROVIDE CARBON MONOXIDE

SENSOR WITH CONNECTION TO

THE FMCS. AN ALARM SHALL BE

INDICATED TO THE FMCS

OPERATOR WORKSTATION IN THE

EVENT THE BOILER ROOM SPACE

CO LEVEL EXCEEDS THE

FOLLOWING CONCENTRATIONS

AND DURATIONS:

50 PPM @ 60 MIN

150 PPM @ 10 MIN

400 PPM @ 5 MIN

C

EXISTING

STARTER

START/

STOP

EXISTING

STARTER

START/

STOP

EXISTING FLOW

CONTROL VALVE

HWR

EXISTING FLOW

CONTROL VALVE

HWS

NOTE:

CONTRACTOR SHALL CONFIRM CONTROL

SETPOINTS AND COMMUNICATE WITH ENGINEER

OF RECORD AND OWNER FOR CONFIRMATION.

IMEG CORP. RESERVES PROPRIETARY RIGHTS, INCLUDING COPYRIGHTS,

TO THIS DRAWING AND THE DATA SHOWN THEREON. SAID DRAWING

AND/OR DATA ARE THE EXCLUSIVE PROPERTY OF IMEG CORP. AND

SHALL NOT BE USED OR REPRODUCED FOR ANY OTHER PROJECT

WITHOUT THE EXPRESS WRITTEN APPROVAL AND PARTICIPATION OF

IMEG CORP. ©2023 IMEG CORP.

REF. SCALE IN INCHES

0 1 2 3

33533 W. TWELVE MILE

SUITE 200

FARMINGTON HILLS, MI 48331

P: 248.344.2800 F: 248.344.1650

The FUTURE. Built Smarter www.imegcorp.com

KEY PLAN

AGENCY APPROVAL

REVISIONS

PROFESSIONAL SEAL

CONSULTANT

No. Date Revision / Issue

DISCLAIMER

SHEET INFORMATION

Date

Project #

Drawn

Checked

Approved

SHEET TITLE

SCALE

SHEET NUMBER

Issue

PROJECT #23003104.00

AS INDICATED

/2

/2

:1 :1

P

M

760 BROWN STREET

TECUMSEH, MI 49286

Tecumseh MS Boiler Replacement

M501

CONTROLS DIAGRAMS

JC

JC

SK/JS/SR

23003104.00

T e c u m s e h

M S

B o il e r

R e p la c e m e n t .0

NO SCALE

HEATING CONTROL - CONDENSING BOILER PRIMARY/SECONDARY

1 08-03-23 OWNER REVIEW

2 08-16-23 ISSUED FOR BIDS

3 10-03-23 PERMITS

AI

DO

T

AI

ROOM

EXHAUST

AIR

CS

EXHAUST

FAN

ACT

FAN

STATUS

COMMUNICATION LINK

BETWEEN MOTOR STATER

GATEWAY & FMCS

WALL

MOUNTED

TEMPERATURE

TRANSMITTER

ACT

N.O.

OUTSIDE

AIR

SEQUENCE OF OPERATION::

FAN SHALL BE STARTED AND STOPPED THROUGH A HAND-OFF-AUTO SWITCH ON THE FACE OF

THE MOTOR STARTER. WHEN PLACED IN THE HAND POSITION THE EXHAUST FAN SHALL RUN

CONTINUOUSLY. WHEN PLACED IN THE AUTO POSITION THE FMCS SHALL CONTROL FAN

OPERATION. WHEN PLACED IN THE OFF POSITION THE EXHAUST FAN MOTOR SHALL BE DE-

ENERGIZED.

ROOM VENTILATION FAN SHALL BE DISABLED FROM OPERATING BY THE FMCS WHENEVER O.A.

TEMP DROPS BELOW 34°F (ADJ.) WHEN O.A. TEMP RISES ABOVE 38°F (ADJ.) ROOM

VENTILATION FAN SHALL BE ENABLED TO RUN BY THE FMCS.

FMCS SHALL INITIATE FAN SPEED TO MAINTAIN ROOM TEMP OF 78°F (ADJ.).

WHEN ROOM TEMP DROPS BELOW 76°F (ADJ.) FOR 10 MINUTES (ADJ.) WITH FAN OPERATING

AT MIN. RPM, EXHAUST FAN SHALL BE DE-ENERGIZED.

WHEN FAN IS INDEXED TO RUN THE FOLLOWING SHALL OCCUR:

• EXHAUST DAMPER SHALL FULLY OPEN

• ALL INTAKE DAMPERS SHALL FULLY OPEN

• EXHAUST FAN SHALL BE ENERGIZED TO RUN AFTER 15 SECOND (ADJ.) DELAY TO ALLOW

FOR OPENING OF DAMPERS.

WHEN EXHAUST FAN IS DE-ENERGIZED THE FOLLOWING SHALL OCCUR:

• EXHAUST DAMPER AND ALL INTAKE DAMPERS SHALL FULLY CLOSE

WHEN FAN IS ENERGIZED, 2-POSITION DAMPER SHALL FULLY OPEN. WHEN FAN IS DE-

ENERGIZED, 2-POSITION DAMPER SHALL FULLY CLOSE.

ALARMS, INTERLOCKS AND SAFETIES:

AN ALARM…