260424 - Forest Hills Nature Center - Bid set - MP.pdf

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. BOTTOM OF EQUIPMENT ON ROOF SHALL BE A MINIMUM OF 12"

ABOVE ROOF MEMBRANE. CONTRACTOR SHALL COORDINATE

ASSOCIATED ROOF CURB HEIGHT AS REQUIRED.

5. PROVIDE BALANCE DAMPERS FOR EACH DIFFUSER/GRILLE

AND BRANCH DUCT.

6. MAXIMUM LENGTH OF FLEXIBLE DUCT TO AIR TERMINAL

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

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

BE MIN. 1.5 RADIUS. CONNECTIONS TO TERMINAL DEVICES

SHALL BE BANDED AND TAPED.

7. FIRE DAMPERS & COMBINATION FIRE/SMOKE DAMPERS SHALL

MATCH RATING OF WALL. UNLESS NOTED OTHERWISE.

8. COORDINATE LOUVER SIZES WITH ARCHITECTURAL TRADES

PRIOR TO CONSTRUCTION.

9. CONTRACTOR SHALL COORDINATE ALL WORK WITH OTHER

DISCIPLINES PRIOR TO CONSTRUCTION TO AVOID CONFLICTS.

10. OFFSET PIPING TO ACCOMMODATE LARGE DUCTWORK.

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

ELEVATIONS, AND DETAILS OF ALL EXISTING CONDITIONS

THAT MAY AFFECT THE WORK.

12. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING

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

CONDITION DURING CONSTRUCTION.

13. ALL WORK SHALL BE PERFORMED BY LICENSED

CONTRACTORS AND SUBCONTRACTORS AS REQUIRED BY

LAW.

14. CONTRACTOR SHALL USE LOW PRESSURE LOSS DUCT

FITTINGS IN ACCORDANCE WITH SMACNA. (WYES, RADIUSED

OR VANED TEES, ETC.) DUCTWORK SHALL BE GALVANIZED

SHEET METAL, MIN. 26 GA.

15. ALL DUCT DIMENSIONS SHOWN ARE INSIDE CLEAR DIMENSION.

INCREASE DUCT SIZE FOR LINING.

16. CONSTRUCT ALL TRANSFER DUCTS W/ 1-INCH THICK LINING.

17. ALL EXPOSED ROUND DUCTWORK SHALL BE SPIRAL.

18. ALL EXTERNALLY ISOLATED HVAC EQUIPMENT SHALL HAVE

FLEXIBLE DUCT CONNECTORS.

19. ALL CONDENSATE DRAIN PIPING SET @ MIN. 1% SLOPE.

20. ALL CONDENSATE DRAIN PIPING TO TERMINATE TO DRAIN VIA

AIR GAP.

21. IF THERE IS CONFLICTING INFORMATION IN THE PLANS OR

SPECIFICATIONS THE MORE STRINGENT AND GREATER COST

ITEM SHALL BE USED.

22. 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.

23. 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.

24. 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.

25. 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.

26. COORDINATE WITH ARCHITECTURAL AND STRUCTURAL

DRAWINGS FOR EXACT LOCATION OF ROOF TOP EQUIPMENT.

27. DUCTWORK SHALL BE ACOUSTICALLY LINED WITHIN 10 FT OF

THE INTAKE AND/OR DISCHARGE OF A FAN.

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

DUCT/PIPING AND EQUIPMENT SHALL BE COORDINATED WITH

BUILDING STRUCTURE, EQUIPMENT FURNISHED,

ARCHITECTURAL DRAWINGS, AND ALL OTHER TRADES PRIOR

TO INSTALLATION. ANY CONTRACTOR INSTALLING WORK

WITHOUT PRIOR COORDINATION SHALL RELOCATE HIS WORK

AT HIS EXPENSE TO ALLOW PROPER INSTALLATION OF ANY

AND ALL TRADES WORK.

29. 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.

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

THE SERVICE SPACE REQUIRED BY THE NATIONAL ELECTRICAL

CODE.

31. 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.

32. PROVIDE TRAP FOR CONDENSATION DRAIN LINES.

33. PROVIDE VIBRATION ISOLATION AT EACH CONNECTION TO A

MOTORIZED PIECE OF EQUIPMENT BY THE HVAC

CONTRACTOR.

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

OTHERWISE.

35. THE HVAC CONTRACTOR SHALL CLOSELY COORDINATE AIR

DEVICE AND DUCTWORK LOCATIONS WITH REFLECTED

CEILING AND STRUCTURAL PLANS.

36. CONTRACTOR SHALL PROVIDE SEPARATE PRICES FOR

PHASE-1 AND PHASE-2 SCOPES.

MECHANICAL SYMBOLS LEGEND

HVAC PIPING SYMBOLSHVAC PIPING

HVAC DUCTWORK

F/S F/S s s

TEMPERATURE CONTROL SYMBOLS

MISCELLANEOUS NOTES

HVAC DUCTWORK SYMBOLS HVAC DUCTWORK & DIFFUSER TAGS HVAC PIPING VALVES

MECHANICAL ABBREVIATIONS

AFF ABOVE FINISH FLOOR

AC AIR COMPRESSOR

AHU AIR HANDLING UNIT

AS AIR SEPARATOR

A.T.C. ARCHITECTURAL TRADES CONTRACTOR

B BOILER

B.A.S. BUILDING AUTOMATION SYSTEM

CAF COMBUSTION AIR FAN

CC COOLING COIL

CFM CUBIC FEET PER MINUTE

CHLR CHILLER

CHP CONSOLE HEAT PUMP

CONV CONVECTOR

CT COOLING TOWER

CU CONDENSING UNIT

CUH CABINET UNIT HEATER

CV CONTROL VALVE

CWP CHILLED WATER PUMP

DB DRY BULB

DFU DUCT FURNACE

DIA DIAMETER

DN DOWN

DPR DAMPER

DS DUCT SILENCER

EAT ENTERING AIR TEMPERATURE

EF EXHAUST FAN

EG EXHAUST GRILLE

E.T.C. ELECTRICAL TRADES CONTRACTOR

EVR EVAPORATOR

EWT ENTERING WATER TEMPERATURE

EXH EXHAUST

EXIST EXISTING

FF FINISH FLOOR

FPM FEET PER MINUTE

FT FEET

FTR FINNED TUBE RADIATION

FU FURNACE

GAL GALLON

GFRH GAS FIRED RADIANT HEATER

GR GRILLE

H HUMIDIFIER

HC HEATING COIL

HD HEAD (FT)

HP HORSE POWER

HHP HORIZONTAL HEAT PUMP

HTG HEATING

HVAC HEATING, VENTILATION, & AIR CONDITIONING

HWP HEATING WATER PUMP

HX HEAT EXCHANGER

ID INSIDE DIAMETER

I.E. INVERT ELEVATION

IAH INTAKE HOOD

LAT LEAVING AIR TEMPERATURE

LH LATENT HEAT (MBH)

LWT LEAVING WATER TEMPERATURE

MAX MAXIMUM

MBH BTU PER HOUR (THOUSAND)

MIN MINIMUM

M.T.C. MECHANICAL TRADES CONTRACTOR

N.C. NOISE CRITERIA

NFPA NATIONAL FIRE PROTECTION ASSOCIATION

NTS NOT TO SCALE

P PUMP

PCR PUMPED CONDENSATE RETURN

PD PRESSURE DROP

RCP RADIANT CEILING PANEL

REQ'D REQUIRED

RG RETURN GRILLE

RH RELATIVE HUMIDITY

RLH RELIEF HOOD

RTU ROOF TOP UNIT

SD SUPPLY DIFFUSER

SF SUPPLY FAN

SG SUPPLY GRILLE

SH SENSIBLE HEAT (MBH)

SM SHEET METAL

SQ. FT. SQUARE FEET

SST SATURATED SUCTION TEMPERATURE

STR STRAINER

TC TOTAL COOLING (MBH)

TCL TEMPERATURE CONTROL

T&P TEMPERATURE & PRESSURE RELIEF VALVE

TYP TYPICAL

UH UNIT HEATER

VAV VARIABLE AIR VOLUME BOX

VRH VARIABLE AIR VOLUME REHEAT BOX

FPVAV FAN POWERED VARIABLE AIR VOLUME BOX

V.F.D VARIABLE FREQUENCY DRIVE

ZD ZONE DAMPER

X-SA EXISTING ITEM (EXISTING SUPPLY AIR DUCT)

ITEM

EXISTING

CHILLED WATER SUPPLY

CHILLED WATER RETURN

CONDENSATE DRAIN

CONDENSER WATER SUPPLY

CONDENSER WATER RETURN

COOLING TOWER WATER SUPPLY

COOLING TOWER WATER RETURN

DIRECT EXPANSION

HEAT PUMP WATER SUPPLY

HEAT PUMP WATER RETURN

HEATING WATER SUPPLY

HEATING WATER RETURN

PROPANE

GATE VALVE

GAS COCK

CHECK VALVE

BALANCE COCK

CIRCUIT SETTER

TWO-WAY CONTROL VALVE

THREE-WAY CONTROL VALVE

GLOBE VALVE

BALL VALVE

SOLENOID VALVE

EXPANSION VALVE WITH

THERMOSTATIC BULB

PLUG VALVE

BUTTERFLY VALVE

RELIEF VALVE

HOSE & DRAIN END VALVE

PRESSURE RELIEF VALVE

PRESSURE REDUCING VALVE

TRIPLE DUTY VALVE

GAS PRESSURE REGULATOR

STRAINER (BLOW-OFF)

FLOW DIRECTION

PIPING DROP

PIPING RISE

INLINE PIPING DROP

INLINE PIPING RISE

PIPING TEE

PIPING ELBOW

THERMOMETER

PUMP

UNION

PIPE ANCHOR

PIPE GUIDE

BACK FLOW PREVENTER

PIPE CAP

PIPE BREAK

THERMOMETER WELL

EXPANSION LOOP

THERMOSTAT

ROOM SENSOR

HUMIDISTAT

PRESSURE GAUGE

DAMPER (ELECTRIC OPERATION)

DAMPER (PNEUMATIC OPERATION)

DAMPER BLADES

SUPPLY AIR DUCT

EXIST SUPPLY AIR DUCT

RETURN AIR DUCT

EXIST RETURN AIR DUCT

OUTSIDE AIR DUCT

EXIST OUTSIDE AIR DUCT

EXHAUST AIR DUCT

EXIST EXHAUST AIR DUCT

SUPPLY AIR DUCT RISER

RETURN AIR DUCT RISER

OUTSIDE AIR DUCT RISER (AS NOTED)

EXHAUST AIR DUCT

INSULATED DUCTWORK (AS NOTED)

SUPPLY AIR DIFFUSER (SQUARE)

SUPPLY AIR DIFFUSER (INLINE)

TURNING VANES

SURFACE MTD. GRILLE

SUPPLY AIR DIFFUSER (ROUND)

90° TEE W/45° APPROACH

CONICAL TAKE-OFF

CONICAL TAKE-OFF W/ DAMPER

BALANCE DAMPER

RETURN AIR DUCT BOOT

ECCENTRIC REDUCER

CONCENTRIC REDUCER

VERTICAL FIRE DAMPER

EXISTING VERTICAL FIRE DAMPER

HORIZONTAL FIRE DAMPER

EXISTING HORIZONTAL FIRE DAMPER

VERTICAL SMOKE DAMPER

HORIZONTAL SMOKE DAMPER

VERTICAL FIRE / SMOKE DAMPER

HORIZONTAL FIRE / SMOKE DAMPER

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

PROVIDED & WIRED BY E.T.C.

UNIT HEATER

CEILING EXHAUST FAN

ROOF MOUNTED EXHAUST FAN

DEMOLITION

POINT OF CONNECTION BETWEEN NEW AND

EXISTING

POINT OF EXISTING TO REMAIN AND EXISTING

TO BE REMOVED

INDICATES PLAN NOTE

INDICATES DEMOLITION NOTE

DETAIL BUBBLE

DETAIL NUMBER

PAGE LOCATION INDICATES

DIRECTION OF DETAIL SECTION

X

X

XX

XXXX

XX

XXXX

SA

OA

X-OA

X-EA

EA

X-SA

X-RA

RA

HR

CR

CD

CS

DX

CTR

HPR

HS

HPS

CTS

CWR

CWSTAG CFM

NECK REMARKS

SIZE

SD-1 250

8"ø ---

P

H

S

T

M

M

SD

LP

-4

F o re st H il ls

N a tu re C en te r N ew N a tu re C en te r

N

R ic h R d

A lm a

M I

S ev il le T o w n sh ip

G ra ti o t C o u n ty

A lm a M ic h ig a n

M A

T R

I X

M-100

SA

SA

SA

SA SA

SA

SA

SA

SASA

SA

SA

SA

SA

RA

EA

HP-4

4" DRYER VENT UP

THROUGH ROOF

SG-1 200

10"x6" TYP. 4

SG-1 200

10"x6" TYP. 4

SG-1 200

10"x6" TYP. 4

SD-1 125

6"Ø ---

SD-1 175

8"Ø ---

SD-1 200

8"Ø TYP. 2

SG-1 50

10"x4" ---

SG-1 200

10"x6" TYP. 8SG-1 150

10"x4" ---

SD-1 200

8"Ø TYP. 2

SD-1 100

6"Ø ---

RG-2 ---

24"x12" TYP. 2

RG-2 ---

24"x12" ---

RG-1 550

22"x10" ---

RG-2 ---

24"x12" ---

MAIN HALL

VESTIBULE

ENTRY HALL

STAFF

103OFFICE

OFFICE

LAUNDRY

TOILET

STORAGE

MECHANICAL

MEN

WOMEN

JANITOR

MECHANICAL

CLASSROOM

CLASSROOM

CLASSROOM

STORAGE

CLOSET

STORAGE

CLOSET

CLOSET

STORAGE

HALL

SA

10" Ø

14" Ø

18" Ø

10"x10"

10"x12"

14" Ø

6" Ø

16" Ø

16" Ø

10" Ø

14" Ø

14" Ø

8"x8"

(ATTIC)

OA

OA

OA

SA

10"x10"

EG-2 100

12"x12" ---

EG-2 250

12"x12" TYP. 2

B-1

B-2

10"x10"

(ATTIC)

14"x12"

8"x8"

(ATTIC)

6"x6" OA DN

10" Ø

10" Ø

CUH-1

CUH-2

T

T

T

T

T T

6"x6"

(ATTIC)

14" Ø

10" Ø

M-702

TO HP-6 TO HP-5

TO HP-7

TO HP-4 TO HP-3

TO HP-1 & HP-2

HVAC KEY NOTES

INSTALL SUPPLY DIFFUSER ON A 22.5° ANGLE DOWN.

INSTALL SUPPLY DIFFUSER ON A 45° ANGLE DOWN.

INSTALL DUCTWORK TO MAINTAIN THE BOTTOM OF DUCT 14' AFF.

INSTALL DUCTWORK TO MAINTAIN THE BOTTOM OF DUCT 9' AFF.

INSTALL WATER SOURCE HEAT PUMP ON 4" CONCRETE PAD AT

LOCATION SHOWN. LINE THE FIRST 10' OF SUPPLY AND RETURN

DUCTWORK.

12" Ø

(ATTIC)

M-702

T

TO IFH-4

T

TO HP-4 & IFH-7

6"x6" OA

SG-1 200

10"x6" TYP. 8

10"x10"

(ATTIC)

18" Ø

12" Ø

GENERAL NOTES

1. ALL ASSOCIATED ENERGY RECOVERY VENTILATOR

DUCTWORK SHALL BE INSULATED.

TG-1 250

10"x6" ---

-4

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A lm a M ic h ig a n

M A

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M-400

N FIRST FLOOR PLAN - HVAC NEW - PHASE 1

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

0 1 5 10 20

IN-FLOOR HEAT ZONE #1

AREA = 2,985 FT²

# OF CIRCUITS = 11

TOTAL 1/2" TUBING = 3,310 FT

FLOW RATE = 9.22 GPM

HEAD LOSS = 7.2 FT

BTU LOAD = 74,625 BTU

EWT = 130°F

LWT = 110°F

TUBE SPACING = 12"

40% PROP. GLYCOL

IN-FLOOR HEAT ZONE #2

AREA = 1,868 FT²

# OF CIRCUITS = 7

TOTAL 1/2" TUBING = 2,100 FT

FLOW RATE = 6.41 GPM

HEAD LOSS = 7.5 FT

BTU LOAD = 46,700 BTU

EWT = 130°F

LWT = 110°F

TUBE SPACING = 12"

40% PROP. GLYCOL

IN-FLOOR HEAT ZONE #3

AREA = 912 FT²

# OF CIRCUITS = 4

TOTAL 1/2" TUBING = 1,100 FT

FLOW RATE = 3.13 GPM

HEAD LOSS = 5 FT

BTU LOAD = 22,800 BTU

EWT = 130°F

LWT = 110°F

TUBE SPACING = 12"

40% PROP. GLYCOL

IN-FLOOR HEAT ZONE #4

AREA = 917 FT²

# OF CIRCUITS = 4

TOTAL 1/2" TUBING = 1,100 FT

FLOW RATE = 3.14 GPM

HEAD LOSS = 5 FT

BTU LOAD = 22,925 BTU

EWT = 130°F

LWT = 110°F

TUBE SPACING = 12"

40% PROP. GLYCOL

IN-FLOOR HEAT ZONE #5

AREA = 922 FT²

# OF CIRCUITS = 4

TOTAL 1/2" TUBING = 1,100 FT

FLOW RATE = 3.16 GPM

HEAD LOSS = 5 FT

BTU LOAD = 23,050 BTU

EWT = 130°F

LWT = 110°F

TUBE SPACING = 12"

40% PROP. GLYCOL

IN-FLOOR HEAT ZONE #6

AREA = 912 FT²

# OF CIRCUITS = 4

TOTAL 1/2" TUBING = 1,100 FT

FLOW RATE = 3.13 GPM

HEAD LOSS = 5 FT

BTU LOAD = 22,800 BTU

EWT = 130°F

LWT = 110°F

TUBE SPACING = 12"

40% PROP. GLYCOL

IN-FLOOR HEAT ZONE #7

AREA = 378 FT²

# OF CIRCUITS = 2

TOTAL 1/2" TUBING = 460 FT

FLOW RATE = 1.30 GPM

HEAD LOSS = 3 FT

BTU LOAD = 9,450 BTU

EWT = 130°F

LWT = 110°F

TUBE SPACING = 12"

40% PROP. GLYCOL

SNOW MELT ZONE #1

AREA = 586 FT²

# OF CIRCUITS = 3

TOTAL 5/8" TUBING = 920 FT

FLOW RATE = 7.16 GPM

HEAD LOSS = 18 FT

BTU LOAD = 88,399 BTU

EWT = 130°F

LWT = 100°F

TUBE SPACING = 9"

40% PROP. GLYCOL

SNOW MELT ZONE #2

AREA = 50 FT²

# OF CIRCUITS = 1

TOTAL 5/8" TUBING = 115 FT

FLOW RATE = 0.67 GPM

HEAD LOSS = 0.8 FT

BTU LOAD = 8,304 BTU

EWT = 130°F

LWT = 100°F

TUBE SPACING = 9"

40% PROP. GLYCOL

SNOW MELT ZONE #3

AREA = 320 FT²

# OF CIRCUITS = 2

TOTAL 5/8" TUBING = 520 FT

FLOW RATE = 3.99 GPM

HEAD LOSS = 11.5 FT

BTU LOAD = 49,365 BTU

EWT = 130°F

LWT = 100°F

TUBE SPACING = 9"

40% PROP. GLYCOL

SNOW MELT ZONE #4

AREA = 467 FT²

# OF CIRCUITS = 3

TOTAL 5/8" TUBING = 745 FT

FLOW RATE = 5.63 GPM

HEAD LOSS = 9.9 FT

BTU LOAD = 69,569 BTU

EWT = 130°F

LWT = 100°F

TUBE SPACING = 9"

40% PROP. GLYCOL

S

MOISTURE/TEMPERATURE

SNOWMELT SLAB SENSOR

SNOW MELT ZONE #8

AREA = 171 FT²

# OF CIRCUITS = 1

TOTAL 5/8" TUBING = 285 FT

FLOW RATE = 2.18 GPM

HEAD LOSS = 13.9 FT

BTU LOAD = 27,021 BTU

EWT = 130°F

LWT = 100°F

TUBE SPACING = 9"

40% PROP. GLYCOL

SNOW MELT ZONE #9

AREA = 30 FT²

# OF CIRCUITS = 1

TOTAL 5/8" TUBING = 115 FT

FLOW RATE = 0.41 GPM

HEAD LOSS = 0.3 FT

BTU LOAD = 5,092 BTU

EWT = 130°F

LWT = 100°F

TUBE SPACING = 9"

40% PROP. GLYCOL

-4

F o re st H il ls

N a tu re C en te r N ew N a tu re C en te r

N

R ic h R d

A lm a

M I

S ev il le T o w n sh ip

G ra ti o t C o u n ty

A lm a M ic h ig a n

M A

T R

I X

M-600

N BELOW FLOOR PLAN - PIPING NEW - PHASE 1

Propane

MAIN HALL

VESTIBULE

ENTRY HALL

STAFF

OFFICE

OFFICE

LAUNDRY

TOILET

STORAGE

MEN

111WOMEN

JANITOR

MECHANICAL

CLASSROOM

CLASSROOM

STORAGE

STORAGE

CLOSET

CLOSET

STORAGE

MECHANICAL

HS

HS

CS

CS

CR

CR

3" 2"

1 1/2"

1"

3"

M-701

M-701

HR

1-1/2"

1"

1-1/2"

1" HS & HR

DN TO SM-4

1" HS & HR

DN TO SM-3

CT-1

LP

LP

PIPE SUPPORTS (TYP.)

2"

HS

HP

S

3" 2"

CLOSET

CLASSROOM

HALL

VESTIBULE

M-701

SM-4

SM-3

MECHANICAL KEY NOTES

ROUTE PIPING THROUGH SOFFIT. REFER TO ARCHITECTURAL

DRAWINGS FOR SOFFIT SIZE AND ELEVATION.

ROUTE PIPING BELOW FINISHED FLOOR.

PROPANE PROVIDER SHALL PROVIDE AND INSTALL PROPANE

TANK, REGULATOR, AND ASSOCIATED PIPING BETWEEN THE

TANK AND REGULATOR.

PIPE SUPPORTS BASED ON MIRO 5-RAH-8.

INSTALL COOLING TOWER ON CONCRETE PAD PROVIDED BY

GENERAL TRADES CONTRACTOR AT LOCATION SHOWN. INSTALL

PER MANUFACTURERS INSTRUCTIONS. REFER TO DETAIL 1 ON

M-800.

INSTALL SNOW MELT MANIFOLD IN WALL AT LOCATION SHOWN.

MANIFOLD SHALL BE ACCESSIBLE FROM THE ADJACENT SPACE.

COORDINATE ACCESS PANEL DOOR SIZE AND LOCATION WITH

GENERAL TRADES CONTRACTOR.

3"

2"

HP

R

HS

HP

S

HR

3/4" HS & HR

DN TO SM-9

3/4"

LP

2" LP DN

SM-9 6

ADD ALTERNATE

1. CONTRACTOR SHALL PROVIDE PRICING FOR DESIGN AND

INSTALLATION OF GEOTHERMAL SYSTEM TO CONNECT

ONTO THE SYSTEM.

2" 1-1/2"

2" 1-1/2"

B-1 - 500 CFH

B-2 - 500 CFH

TOTAL = 1000 CFH

NOTE:

CONTRACTOR SHALL COORDINATE PROPANE TANK, REGULATOR,

AND ASSOCIATED PROPANE PIPING WITH PROPANE PROVIDER.

PROPANE LOAD SUMMARY

-4

F o re st H il ls

N a tu re C en te r N ew N a tu re C en te r

N

R ic h R d

A lm a

M I

S ev il le T o w n sh ip

G ra ti o t C o u n ty

A lm a M ic h ig a n

M A

T R

I X

M-601

N FIRST FLOOR PLAN - PIPING NEW - PHASE 1

OA

OA

ERV-3

(1000 CFM)

HP-9

HP-8

EG-1 500

20"x10" ---

RG-1 325

22"x10" ---

RG-1 325

22"x10" ---

SD-1 100

6" TYP. 2

SD-1 175

10"x6" TYP. 4

VESTIBULE

VESTIBULE

HALL

CLASSROOM

CLASSROOM

STORAGE

CLOSET

CLOSET

STORAGE

EA

8" Ø

SA

10" Ø

14" Ø

SD-1 175

10"x6" TYP. 4

SA

10" Ø 14" Ø

SA

16"x12" OA UP

TO IAH-2

16"x12"EA UP

TO RLH-2

12"x10"

(ATTIC)

12"x10"

(ATTIC)

EG-1 500

20"x10" ---

14"x8" OA DN

14"x8" OA DN

10"x10"

(ATTIC)

10"x10"

(ATTIC)

16"x12"

16"x12"

8" Ø

14" Ø

14" Ø

EA

16"x10" RA DN

16"x10" RA DN

T

T

TO HP-9 & IFH-9

TO HP-8 & IFH-8

14"x14" SA DN

14"x14" SA DN

SNOW MELT ZONE #5

AREA = 95 FT²

# OF CIRCUITS = 1

TOTAL 5/8" TUBING = 165 FT

FLOW RATE = 1.23 GPM

HEAD LOSS = 3.2 FT

BTU LOAD = 15,367 BTU

EWT = 130°F

LWT = 100°F

TUBE SPACING = 9"

40% PROP. GLYCOL

SNOW MELT ZONE #6

AREA = 275 FT²

# OF CIRCUITS = 2

TOTAL 5/8" TUBING = 450 FT

FLOW RATE = 3.44 GPM

HEAD LOSS = 7.8 FT

BTU LOAD = 42,667 BTU

EWT = 130°F

LWT = 100°F

TUBE SPACING = 9"

40% PROP. GLYCOL

SNOW MELT ZONE #7

AREA = 95 FT²

# OF CIRCUITS = 1

TOTAL 5/8" TUBING = 165 FT

FLOW RATE = 1.23 GPM

HEAD LOSS = 3.2 FT

BTU LOAD = 15,367 BTU

EWT = 130°F

LWT = 100°F

TUBE SPACING = 9"

40% PROP. GLYCOL

IN-FLOOR HEAT ZONE #9

AREA = 1,125 FT²

# OF CIRCUITS = 5

TOTAL 1/2" TUBING = 1,360 FT

FLOW RATE = 3.86 GPM

HEAD LOSS = 4.9 FT

BTU LOAD = 28,125 BTU

EWT = 130°F

LWT = 110°F

TUBE SPACING = 12"

40% PROP. GLYCOL

IN-FLOOR HEAT ZONE #8

AREA = 1,125 FT²

# OF CIRCUITS = 5

TOTAL 1/2" TUBING = 1,350 FT

FLOW RATE = 3.86 GPM

HEAD LOSS = 4.9 FT

BTU LOAD = 28,125 BTU

EWT = 130°F

LWT = 110°F

TUBE SPACING = 12"

40% PROP. GLYCOL

HP-8

HP-9

VESTIBULE

VESTIBULE

HALL

CLASSROOM

CLASSROOM

STORAGE

CLOSET

CLOSET

STORAGE

HP

S

HP

R

HP

S

HP

R

HS

HR

HS

HR

SM-5

SM-6

SM-7

IFH-9

IFH-8

HS

HR

HS

HR

1 1/2"

1 1/2"

1 1/2"

1"

3/4"

3/4"

1"

1"

1"

HVAC KEY NOTES

INSTALL SUPPLY DIFFUSER ON A 22.5° ANGLE DOWN.

INSTALL INTAKE/RELIEF AIR HOODS AND ASSOCIATED CURB ON

ROOF AT LOCATION SHOWN. INTAKE AIR HOOD SHALL BE

INSTALLED AT LEAST 10' AWAY FROM BUILDING AND PLUMBING

EXHAUST/VENT TERMINATIONS.

INSTALL ENERGY RECOVERY VENTILATOR IN ATTIC AT LOCATION

SHOWN. ASSOCIATED OUTSIDE AIR AND EXHAUST DUCTWORK

SHALL BE INSULATED AND ROUTED THROUGH THE ATTIC FROM

THE ENERGY RECOVERY VENTILATOR TO THE ASSOCIATED

EXHAUST GRILL/HEAT PUMP. COORDINATE THE INSTALLATION

ATTIC ACCESS WITH GENERAL TRADES CONTRACTOR PRIOR TO

CONSTRUCTION. COORDINATE THE UNIT SIZE AND CLEARANCES

WITH THE GENERAL TRADES CONTRACTOR PRIOR TO THE

TRUSSES BEING ORDERED TO CONFIRM THERE IS ADEQUATE

SPACE AND SUPPORT FOR THE UNIT WITHIN THE TRUSS WEBBING.

INSTALL DUCTWORK TO MAINTAIN THE BOTTOM OF DUCT 9' AFF.

INSTALL INFLOOR HEAT/SNOW MELT MANIFOLD IN WALL AT

LOCATION SHOWN. MANIFOLD SHALL BE ACCESSIBLE FROM THE

ADJACENT HALL/VESTIBULE. COORDINATE ACCESS PANEL/DOOR

SIZE AND LOCATION WITH GENERAL TRADES CONTRACTOR.

INSTALL WATER SOURCE HEAT PUMP AT LOCATION SHOWN. LINE

THE FIRST 10' OF SUPPLY AND RETURN DUCTWORK. PROVIDE AND

INSTALL UNIT ON 3' TALL CUSTOM SUPPORT STAND BUILT OUT OF

1-1/2"x1-1/2" ANGLE IRON WELDED TOGETHER. SUPPORT STAND

SHALL NOT INTERFERE WITH UNIT ACCESS OR DUCT/PIPE

CONNECTIONS. CONNECT ONTO ASSOCIATED HEAT PUMP SUPPLY

AND RETURN PIPING. ROUTE CONDENSATE TO NEAREST OUTLET

BOX. INSTALL PER THE MANUFACTURERS INSTALLATION

INSTRUCTIONS.

GENERAL NOTES

1. ALL ASSOCIATED ENERGY RECOVERY VENTILATOR

DUCTWORK SHALL BE INSULATED.

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M-700

N BELOW FLOOR PLAN - MECHANICAL PIPING NEW - PHASE 2

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

0 1 5 10 20

N FIRST FLOOR PLAN - HVAC NEW - PHASE 2

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

0 1 5 10 20

N FIRST FLOOR PLAN - MECHANICAL PIPING NEW - PHASE 2

HP-4

MECHANICAL

HS

HR

HS

HR

HR HR

HR

HS

HS

AS-1

XT-1

HRHRHR

HSHSHS

HS

HR

HS

HR

HS

HR

HR

HP

R

HP

S

HP

S

HP

R

HSHR

AS-2

CR

CS

IFH-6 IFH-3 IFH-1

IFH-5

IFH-4 IFH-7 IFH-2

HPR

2"3"3"1"

1"

2"

3"

2"

1 1/2"

1 1/2"1"

1"

1 1/2"

3/4"1"

3"1"

1 1/2" VALVE

AND CAP

FOR PHASE 2

B-1

B-2

GFU-1

4" CA & V UP TO

CONCENTRIC VENT

ROOF TERMINATION

4" CA & V UP TO

CONCENTRIC VENT

ROOF TERMINATION

2"

LP

1 1/2"

1 1/2"

REFER TO M-601 FOR CONTINUATION

REFER TO DETAIL 3 ON M-701 FOR CONTINUATION

HP

S

HS

P-5

P-1P-2

P-4

P-3

2" LP DN

HP-2

STORAGE

HP-3 HP-1

MECHANICAL

HPS

HPR

SM-2HR

HS

HPS

HPR

HR

HS

1 1/2"

2"

2"

3/4"

1"

1 1/2"

3/4"

1-1/2" 2"

SM-1

REFER TO M-601 FOR

CONTINUATION

1 1/2"

3/4"

10 GPM

2 2 2

STORAGE

CLOSET

STORAGE

HP-5HP-6

HP-7

HPR

HS CS

CR

1 1/2" VALVE AND

CAP FOR PHASE 2

2"

3"

2"

1"

1"

3"

1"

1"

2"

1-1/2"

2"

1-1/2"2"

HS

HPS

HPS

HPR

HR

LP

2"

1 1/2"

1 1/2"

1-1/2"

HR

2"

1-1/2" 2"

CLOSET

HALL

VESTIBULE

REFER TO M-601 FOR

CONINTUATION

REFER TO M-601 FOR

CONINTUATION

2"3"

REFER TO M-601 FOR

CONINTUATION

REFER TO M-601 FOR

CONINTUATIONREFER TO DETAIL 2 ON

M-701 FOR CONINTUATION

1-1/2"1 1/2" VALVE AND

CAP FOR PHASE 2

1" HS & HR

DN TO SM-8

SM-8

2"

1"

3/4"

3"

HS

HS

HR

HR

HS

HR

1-1/2"

2"

MECHANICAL KEY NOTES

ROUTE PIPING BELOW FINISHED FLOOR.

INSTALL WATER SOURCE HEAT PUMP AT LOCATION SHOWN.

CONNECT ONTO ASSOCIATED HEAT PUMP SUPPLY AND RETURN

PIPING. ROUTE CONDENSATE TO NEAREST OUTLET BOX. INSTALL

PER THE MANUFACTURERS INSTALLATION INSTRUCTIONS.

INSTALL BOILER ON 4" CONCRETE PAD AT LOCATION SHOWN.

CONNECT ONTO ASSOCIATED HOT WATER SUPPLY, RETURN, AND

PROPANE PIPING. VENT THROUGH ROOF WITH CONCENTRIC VENT.

ROUTE CONDENSATE TO NEAREST FLOOR DRAIN. INSTALL PER

MANUFACTURERS INSTALLATION INSTRUCTIONS.

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M-701

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

0 1 52 MECHANICAL ENLARGEMENT - 114 MECHANICAL

1 MECHANICAL ENLARGEMENT - 110 MECHANICAL

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

0 1 5 10

3 MECHANICAL ENLARGEMENT - 124 HALL

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

0 1 5 10

PLUMBING ABBREVIATIONS

PLUMBING SYMBOLS LEGEND

PLUMBING PIPING PLUMBING EQUIPMENT

1. ALL PLUMBING WORK SHALL CONFORM TO MICHIGAN

PLUMBING CODE, LATEST APPLICABLE EDITION, AND ALL

APPLICABLE LOCAL CODES.

2. INSTALL ALL EQUIPMENT, MATERIALS, AND

ACCESSORIES PER MANUFACTURERS WRITTEN

INSTRUCTIONS.

3. INSTALL ISOLATION BALL VALVES @ ALL FIXTURE

WATER SUPPLY LINES.

4. SITE CONTRACTOR TO RUN UTILITIES TO 5'-0" FROM

BUILDING LINE.

5. ALL INVERT ELEVATIONS ARE BASED ON A FINISH

FLOOR LEVEL OF 100'-0". ALL INVERTS, STATED OR NOT,

NEW OR EXISTING, SHALL BE COORDINATED IN THE

FIELD. VERIFY EXISTING INVERTS PRIOR TO STARING

WORK.

6. ALL ELEVATIONS SHOWN ARE INVERTS OF PIPING. THE

SLEEVES SHALL BE COORDINATED WITH THESE

ELEVATIONS.

7. ALL PIPE SIZES SHOWN ARE SERVICE SIZE. SIZE

SLEEVES FOR 1" CLEAR SPACE BETWEEN PIPE AND

SLEEVE FOR INSTALLATION OF MECHANICAL SEAL.

8. CONTRACTOR TO VERIFY LOCATIONS OF EXISTING

UNDERGROUND UTILITIES BEFORE BEGINNING WORK.

9. FIELD VERIFY LOCATIONS OF EXISTING PIPING THAT

MAY CONFLICT WITH NEW CONSTRUCTION AND

RELOCATE AS NEEDED.

10. MECHANICAL SEALS REQUIRED FOR BELOW GRADE

WALL PENETRATIONS. ALL WALL AND SLAB

PENETRATIONS OF MASONRY OR CONCRETE

CONSTRUCTION SHALL BE SLEEVED.

11. ALL FLOOR DRAINS TO BE EQUIPPED WITH CODE

APPROVED TRAP SEALS, UNLESS OTHERWISE NOTED.

12. 2% SLOPE FOR ALL SANITARY PIPING 2-1/2" OR LESS IN

DIAMETER. 1% SLOPE FOR ALL SANITARY PIPING 3" OR

MORE IN DIAMETER.

13. PROVIDE SHOCK STOPS FOR EVERY PLUMBING GROUP.

PROVIDE SHOCK ABSORBER IN THE DOMESTIC COLD

AND HOT WATER PIPING. SHOCK ABSORBERS TO BE

LOCATED IN AN ACCESSIBLE LOCATION.

14. PROVIDE AIR ELIMINATION DEVICES FOR EACH

PLUMBING SYSTEM.

15. THE CONTRACTOR SHALL FIELD VERIFY THE SIZES,

LOCATION, ELEVATIONS, AND DETAILS OF ALL EXISTING

CONDITIONS THAT MAY AFFECT THE WORK.

16. THE CONTRACTOR SHALL BE RESPONSIBLE FOR

MAINTAINING THE INTEGRITY OF ALL EQUIPMENT AND

MATERIALS IN A "NEW" CONDITION DURING

CONSTRUCTION.

17. ALL WORK SHALL BE PERFORMED BY LICENSED

CONTRACTORS AND SUBCONTRACTORS AS REQUIRED

BY LAW.

18. DESIGN AND CONSTRUCTION SHALL BE IN

ACCORDANCE WITH THE CODES AND REGULATIONS

ENFORCED BY LOCAL BUILDING OFFICIALS.

19. IF THERE IS CONFLICTING INFORMATION IN THE PLANS

OR SPECIFICATIONS THE MORE STRINGENT AND

GREATER COST ITEM SHALL BE USED.

20. DRAWINGS INDICATE REQUIRED SIZES AND POINTS OF

TERMINATION OF PIPES 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.

21. 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.

22. PIPING LAYOUT IS SCHEMATIC. EXACT LOCATION OF

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.

23. UNLESS OTHERWISE NOTED, ALL PIPING SHALL BE

CONCEALED WHEREVER POSSIBLE. PROVIDE CHROME

ESCUTCHEON AT EACH PENETRATION OF A FINISHED

SURFACE.

24. PLUMBING UTILITY PIPING SHALL NOT BE RUN ABOVE

ELECTRICAL GEAR OR IN THE SERVICE SPACE

REQUIRED BY THE NATIONAL ELECTRICAL CODE.

25. PROVIDE ISOLATION SEPARATORS FOR COPPER PIPING

RUNNING THROUGH METAL STUDS.

26. ALL FIXTURES SHALL HAVE SHUTOFF STOP VALVES IN

AN ACCESSIBLE LOCATION. PIPING BEYOND THE STOP

VALVES AND EXPOSED IN OCCUPIED SPACES SHALL BE

CHROME-PLATED. ANY NOTED SHUTOFF VALVES ARE IN

ADDITION TO THIS REQUIREMENT.

27. PROVIDE FIRE STOPPING AT ALL PENETRATIONS OF

FIRE RATED ENCLOSURES.

GENERAL PLUMBING NOTES

MISCELLANEOUS NOTES

PLUMBING VALVES

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

AD AREA DRAIN

ASR AUTOMATIC SPRINKLER RISER

BFS BELOW FLOOR SLAB

BWV BACK WATER VALVE

CB CATCH BASIN

CI CAST IRON

CO CLEAN OUT

CV CONTROL VALVE

DF DRINKING FOUNTAIN

DIA DIAMETER

DN DOWN

DWH DOMESTIC WATER HEATER

E.T.C. ELECTRICAL TRADES CONTRACTOR

EWC ELECTRIC WATER COOLER

EXIST EXISTING

FD FLOOR DRAIN

FC FINAL CONNECTIONS

FDC FIRE DEPT. CONNECTION

FF FINISH FLOOR

FHV FIRE HOSE VALVE

FT FEET

GAL GALLON

GD GARBAGE DISPOSAL

GI GREASE INTERCEPTOR

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

HB HOSE BIB

HD HEAD (FT)

HP HORSE POWER

ID INSIDE DIAMETER

I.E. INVERT ELEVATION

LAV LAVATORY

LT LAUNDRY TRAY

MA MEDICAL AIR

MAX MAXIMUM

MGC MEDICAL GAS CONSOLE

MH MAN HOLE

MIN MINIMUM

MS MOP SINK

M.T.C. MECHANICAL TRADES CONTRACTOR

NTS NOT TO SCALE

ORD OVERFLOW ROOF DRAIN

OXY OXYGEN

P PUMP

PD PRESSURE DROP

PVC POLY-VINYL-CHLORIDE

RC RAIN CONDUCTOR

RD ROOF DRAIN

RI ROUGH-IN

REQ'D REQUIRED

SAN SANITARY

SHWR SHOWER

SK SINK

SP STAND PIPE

SQ. FT. SQUARE FEET

SS SERVICE SINK

ST STORM

S&W STOP & WASTE

STR STRAINER

SV STACKED VENT

TYP. TYPICAL

UR URINAL

VB VACUUM BREAKER

VS VENT STACK

V.F.D VARIABLE FREQUENCY DRIVE

VTR VENT THRU ROOF

W WASTE

WB WET BULB

WC WATER CLOSET

WH WALL HYDRANT

WS WASTE STACK

W&V WASTE AND VENT

X-CW EXIST. CW PIPING

ITEM

EXISTING

COLD WATER

COLD WATER BELOW FINISH SLAB

HOT WATER

HOT WATER BELOW FINISH SLAB

HOT WATER RETURN

HOT WATER RETURN BELOW FINISH SLAB

FIRE PROTECTION

GAS (NATURAL)

GAS (LIQUID PETROLEUM)

SANITARY WASTE

SANITARY WASTE BELOW FINISH SLAB

VENT PIPING

VENT PIPING BELOW FINISH SLAB

SOFTENED WATER

SOFTENED WATER BELOW FINISH SLAB

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)

FLOW DIRECTION

PIPING DROP

PIPING RISE

FLOOR CLEANOUT

INLINE PIPING DROP

INLINE PIPING RISE

PIPING TEE

PIPING ELBOW

INLINE CLEANOUT

PLUMBING TRAP

THERMOMETER

CONNECTION

PUMP

UNION

PIPE ANCHOR

PIPE GUIDE

FLOOR DRAIN & FLOOR SINK

BACK FLOW PREVENTER

FLANGE END CONNECTION

WALL HYDRANT & HOSE BIBB

REGULAR & OVERFLOW ROOF DRAIN

PIPE CAP

PIPE BREAK

WATER METER

GAS METER

PRESSURE GAUGE

X

X

XX

XXXX

XX

XXXX

CW

CW

HW

HW

HWR

HWR

FP

G

LP

SAN

SAN

V

V

M

M

P

T&P RELIEF

VALVE

EXTEND TO

FLOOR

FLOOR

DWH-1

4" CONCRETE

PAD

1" CW

1" HW

DIELECTRIC

UNION (TYPICAL)

HOSE END

DRAIN VALVE

LOWER

ELEMENT

ELECTRICAL

ELEMENT (TYP.)

BALL VALVE (TYP.)

THERMOMETER

3/4" HWR

CHECK VALVE (TYP.)

CP-1

EXPANSION TANK

AMTROL MODEL

ST-5, 2 GAL.

SW

SW

CHROME

WALLCOVER

AND SCREW WALL

PLUGGED

TEE WITH

CLEANOUT

FLOOR

LINE

CAST IRON PIPE

C.I. WASE LINE.

LENGTH TO SUIT

WASTE LINE

1/8" BEND IF

CLEANOUT

OCCURS AT END

OF LINE

WALL CLEANOUT FLOOR CLEANOUT

1/8" BEND IF CLEANOUT

OCCURS AT END OF LINE.

C.I. WASTE

LINE. LENGTH TO SUIT

WASTE LINE

1/8" C.I.

BEND

FLOOR LINE

CLEANOUT AND ACCESS

COVER. TOP OF COVER

TO BEFLUSH W/ TOP OF FLOOR.

0' -9

MAY EXTEND

AS A WASTE OR

VENT LINE

ACCESS PANEL

THREADED

COMPRESSED

AIR CONNECTION

INSTALL DRAIN

VALVE AT LOWEST

POINT OF PIPE

TO CT-1

REFER TO CIVIL FOR

CONTINUATION TO GROUND BOX

1" CW

1" CW

3/4" CW

EXTERIOR WALL

ROOF

WALL SOFFIT

BACK FLOW PREVENTER

3" SAN OUTLET

NOTE: INSTALL TRENCH DRAIN PER

MANUFACTURER'S WRITTEN INSTRUCTIONS

LONG TRENCH DRAIN SECTION,

SLOPED 1/8" PER FOOT

TOWARDS CATCH BASIN

CB-1

3" SAN, REFER TO PLANS

FOR CONTINUATION

6"4" CONCRETE

SLAB

MINIMUM 6"

MINIMUM 6"

MINIMUM 2"

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P-100

1 WATER HEATER DETAIL

SCALE: NTS

2 CLEANOUT DETAIL

SCALE: NTS

COLD WATER TO COOLING TOWER AND

GREENHOUSE DETAIL

SCALE: NTS

4 TRENCH DRAIN & CATCH BASIN DETAIL

SCALE: NTS

2" V UP

3" SAN UP TO FD-1

4" SANFCO

2" SAN UP

TO LAV-2

2" SAN UP

TO FD-1

4" SAN UP

TO WC-1

3" SAN UP

TO MS-1

2" SAN UP

TO LS-1

3" SAN UP

TO FD-2

3" SAN UP

TO FD-1

2" SAN UP

TO SK-2

2" SAN UP

TO SK-1

2" V UP

FCO

2" V UP

2" CW UP

FCO

P700

2" SAN UP

TO OB-1

3" SAN

4" SAN

4" SAN4" SAN

3" SAN

2" CW

2" CW

4" SAN

3" SAN

3" SAN

3" SAN

REFER TO CIVIL FOR

CONTINUATION TO WELL PUMP

FCO

FINISHED FLOOR = 100'-0"

2" SAN UP

TO OB-2

2" SAN UP

TO OB-2

2" SAN UP

TO OB-2

4" SAN

REFER TO CIVIL FOR

CONTINUATION

4" SAN

4" SAN

CO

2" V UP

CB-1

I.E. 96'-4"

I.E. 97'-11"

3" SAN UP

TO FD-2

CB-1

3" SAN

REFER TO CIVIL FOR

CONTINUATION TO GROUND BOX

3/4" CW UP

FCO

I.E. 98'-6"

I.E. 98'-6"

I.E. 97'-1-3/4"

PLUMBING KEY NOTES

PIPING PROVIDED AND INSTALLED BY WELL PROVIDER.1

TD-1

TYP. 6

TD-1

TYP. 6

2" V UP

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P-400

N BELOW FLOOR PLAN - PLUMBING NEW - PHASE 1

P700

HB-1

HB-1

HB-1

FD-1

1/2" HW

1/2" HWR

1" SW

2" V

2" V

2" V DN3/4" CW

3/4" CW

3/4" CW

MAIN HALL

VESTIBULE

ENTRY HALL

STAFF

103OFFICE

OFFICE

LAUNDRY

106 TOILET

STORAGE

109 MECHANICAL

MEN

WOMEN

JANITOR

MECHANICAL

CLASSROOM

CLASSROOM

CLASSROOM

STORAGE

CLOSET

STORAGE

CLOSET

CLOSET

STORAGE

HALL

124VALVE AND CAP

FOR PHASE 2

0.5 GPM

1" CW

3/4" CW

1" CW DN

EXTEND 3/4" CW TO CT-1

VESTIBULE

2" V DNOB-2

3/4" CW

HB-1

HB-1

HB-1

OB-2

P701

P-100

3/4" CW

3/4" CW

1" CW

2" VVALVE AND CAP

FOR PHASE 2

CAP FOR PHASE 2

CB-1

CB-1

TD-1

TYP. 6

TD-1

TYP. 6

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P-401

N FIRST FLOOR PLAN - PLUMBING NEW - PHASE 1

2" SAN UP

TO OB-2FCO

2" V UP

3" SAN

2" V UP

3" SAN

4" SANFCO

REFER TO P-400

FOR CONTINUATION

FCO 2" SAN UP

TO OB-2

FCO 3" SAN

I.E. 98'-6"

I.E. 97'-11"

CB-1TD-1

TYP. 6

HB-1

HB-1

HB-1

1/2" SW & 1/2" HW

DN TO WSB-1

2" V DN

2" V DN

& 3" VTR

3/4" CW

3/4" CW

1" SW

1/2" HW

2" V

2" V

1/2" HW

VESTIBULE

VESTIBULE

HALL

CLASSROOM

CLASSROOM

STORAGE

CLOSET

CLOSET

STORAGE

REFER TO P-401

FOR CONTINUATION

OB-2

OB-2

3/4" CW

CB-1TD-1

TYP. 6

1" CW

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F o re st H il ls

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P-402

N BELOW FLOOR PLAN - PLUMBING NEW - PHASE 2

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

0 1 5 10 20

N FLOOR PLAN - PLUMBING NEW - PHASE 2

2" SAN UP

TO LAV-1

2" SAN UP

TO SK-2

2" SAN UP

TO FD-1

2" SAN UP

TO FD-1

2" SAN UP TO

LAV-1 (TYP. 2)

FCOFCO

4" SAN UP TO WC-1

4" SAN UP TO WC-1

4" SAN UP TO

WC-1 (TYP. 4)

2" SAN UP

TO UR-1

2" SAN UP

TO UR-2

4" SAN UP TO

WC-2 (TYP. 2)2" V UP

2" SAN

2" SAN

4" SAN

4" SAN

4" SAN

4" SAN

4" SAN

4" SAN

2" V UP

2" SAN UP TO EWC-1

2" SAN UP TO SK-3

4" SAN

2" SAN

2" SAN

FCO

4" SAN

4" SAN

3" SAN

FCO

4" SAN

4" SAN

3" SAN

2" V

CLASSROOM

STORAGE

2" SAN UP

TO LAV-1

2" SAN UP TO DF-1

FCO

2" SAN

2" SAN

REFER TO P-400

FOR CONTINUATION

REFER TO P-400

FOR CONTINUATION

WCO

4" SAN

2" V UP

2" V UP

I.E. 98'-6"

I.E. 98'-6"

REFER TO P-400

FOR CONTINUATION

4" SAN

WC-1

WC-2

WC-2

UR-2

UR-1

WC-1

WC-2

WC-2

WC-2

WC-2

LAV-1

LAV-1

FD-1FD-1

1" SW DN

2" V DN

1" SW DN

1" SW DN

1" SW DN

1" SW DN

SK-2

1" HW

3/4" HW

3/4" HW

1/2" HW

1/2" HWR

3/4" HW

1/2" HW

3/4" HW

2" V

3/4" SW

3/4" SW

3/4" SW

1-1/2" SW

1" SW

1-1/2" SW

2" V

2" V

1/2" SW & 1/2" HW

DN TO WSB-1

MEN

WOMEN

1/2" HWR

HB-1

SK-3

EWC-1

1/2" HWR

1/2" HWR

1/2" HWR

1" HW

3/4" HW

1" CW

3/4" CW

2" V

1/2" HW

0.5 GPM

2" V

1" HW

1/2" HWR

CLASSROOM

STORAGE

1" CWDF-1

2" V

1" CW

3/4" CW

1" CW

3/4" SW

1-1/2" CW

3/4" CW

1/2" SW

REFER TO P-701

FOR CONTINUATION

REFER TO P-701

FOR CONTINUATION REFER TO P-701

FOR CONTINUATION

REFER TO P-401

FOR CONTINUATION

REFER TO P-401

FOR CONTINUATION

REFER TO P-401

FOR CONTINUATION

2" V

2" V

2" V

2" V DN

2" V DN

1/2" SW DN TO

SK-2 & LAV-2

0.5 GPM

OB-2

PLUMBING KEY NOTES

INSTALL SHUTOFF VALVE AT LOCATION SHOWN TO ALLOW

FOR WINTERIZATION OF ASSOCIATED EXTERIOR PLUMBING

FIXTURE. PROVIDE DRAINS TO LOW POINTS OF EXTERIOR

PIPING.

ROUTE PIPING THROUGH SOFFIT. REFER TO

ARCHITECTURAL DRAWINGS FOR SOFFIT SIZE AND

ELEVATION.

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P-700

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

0 1 5 10

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

2 TOILET ROOM FLOOR PLAN ENLARGEMENT - PLUMBING NEW 1 TOILET ROOM BELOW FLOOR PLAN ENLARGEMENT - PLUMBING NEW

LAV-2

FD-1

FD-1

FD-2

DWH-1

WC-1

MS-1

SK-1

OB-1

LS-1

SK-2

2" V DN

2" V

2" V DN

2" V

3" VTR

2" V

1/2" HWR

2" CW DN

1-1/2" SW & 1-1/2" HW

DN TO DWH-1

1" SW

1/2" SW

1/2" HW

2" V

3/4" HW

3/4" HW

3/4" SW

2" CW

1" SW

3/4" HWR

1" SW

1" HW

STAFF

OFFICE

LAUNDRY

JANITOR

MECHANICAL

CLASSROOM

CLOSET

HALL

1/2" HWR

1" HW1/2" HW

2" V

1" CW

TOILET

REFER TO P-401

FOR CONTINUATION

REFER TO P-700

FOR CONTINUATION

REFER TO P-700

FOR CONTINUATION

FD-2

2" V

1-1/2" SW

1-1/2" SW

1/2" HW

1/2" SW

1/2" SW & 1/2" HW

DN TO WSB-1

REFER TO P-400

FOR CONTINUATION

1" CW

1" CW

3/4" CW

3/4" CW

PLUMBING KEY NOTES

INSTALL WATER HEATER ON 4" CONCRETE PAD AT

LOCATION SHOWN. CONNECT TO HOT WATER AND COLD

WATER PIPING.

PRESSURE TANK PROVIDED AND INSTALLED BY WELL

PROVIDER. WELL PROVIDER IS RESPONSIBLE FOR ALL

PIPING AND ACCESSORIES BETWEEN THE WELL AND

PRESSURE TANK.

INSTALL WATER FILTER AND WATER SOFTENER AT

LOCATION SHOWN. WATER FILTER AND WATER SOFTENER

SELECTION/BASIS OF DESIGN WILL BE PROVIDED IN

UPCOMING ADDENDUM.

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P-701

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

0 1 5 10

P401

MECHANICAL ROOM FLOOR PLAN ENLARGEMENT - PLUMBING NEW

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P-900

EG-1 400

20"x10" ---

EG-1 400

20"x10" ---

RG-1 325

22"x10" ---

RG-1 325

22"x10" ---

RG-1 325

22"x10" ---

EG-1 400

20"x10" ---

STORAGE

CLOSET

STORAGE

CLOSET

CLOSET

STORAGE

HALL

EA

EA EA

14" Ø

10"x8"

10"x8"

(ATTIC)

10"x8"

OA

SA

OA

10"x10" (ATTIC)14"x12"

(ATTIC)

EAEA

10"x8" 20"x16"EA UP TO RLH-1

SD-1 50

6"Ø ---

HP-5HP-6

HP-7

8"x6"

SD-1 150

8"Ø TYP. 3

12"x12"

(ATTIC)

16"x12"

(ATTIC)

14"x10"

(ATTIC)

12"x8" OA DN 12"x8" OA DN

12"x8" OA DN 20" Ø 20" Ø

20"x16" OA

UP TO IAH-1

OA

SA

18"x12"

(ATTIC)

10"x10"

(ATTIC)

ERV-1

(2150 CFM)

SA

SA

SA

OA

14" Ø

14" Ø

EG-1 250

12"x10" ---

EG-1 100

6"x6" ---

14"x10"

(ATTIC)

14"x12"

16"x10" RA DN

16"x10" RA DN 16"x10" RA DN

8" Ø

8" Ø 10"x10"

(ATTIC)

6"x6" (ATTIC) 6"x6"

(ATTIC)

12"x8"

(ATTIC)

12"x8"

(ATTIC)

14"x12"

(ATTIC)

16" Ø

14"x12"

10"x10"

(ATTIC)

6"x6"

18"x18" SA DN 18"x18" SA DN

8"x8"

(ATTIC)

18"x18" SA DN

HVAC KEY NOTES

INSTALL INTAKE/RELIEF AIR HOOD AND ASSOCIATED CURB ON

ROOF AT LOCATION SHOWN. INTAKE AIR HOOD SHALL BE

INSTALLED AT LEAST 10' AWAY FROM BUILDING AND PLUMBING

EXHAUST/VENT TERMINATIONS.

INSTALL ENERGY RECOVERY VENTILATOR IN ATTIC AT LOCATION

SHOWN. ASSOCIATED OUTSIDE AIR AND EXHAUST DUCTWORK

SHALL BE INSULATED AND ROUTED THROUGH THE ATTIC FROM

THE ENERGY RECOVERY VENTILATOR TO THE ASSOCIATED

EXHAUST GRILL/HEAT PUMP. COORDINATE THE INSTALLATION

ATTIC ACCESS WITH GENERAL TRADES CONTRACTOR PRIOR TO

CONSTRUCTION. COORDINATE THE UNIT SIZE AND CLEARANCES

WITH THE GENERAL TRADES CONTRACTOR PRIOR TO THE

TRUSSES BEING ORDERED TO CONFIRM THERE IS ADEQUATE

SPACE AND SUPPORT FOR THE UNIT WITHIN THE TRUSS WEBBING.

INSTALL WATER SOURCE HEAT PUMP AT LOCATION SHOWN. LINE

THE FIRST 10' OF SUPPLY AND RETURN DUCTWORK. PROVIDE AND

INSTALL UNIT ON 3' TALL CUSTOM SUPPORT STAND BUILT OUT OF

1-1/2"x1-1/2" ANGLE IRON WELDED TOGETHER. SUPPORT STAND

SHALL NOT INTERFERE WITH UNIT ACCESS OR DUCT/PIPE

CONNECTIONS.

INSTALL WATER SOURCE HEAT PUMP ON 4" CONCRETE PAD AT

LOCATION SHOWN. LINE THE FIRST 10' OF SUPPLY AND RETURN

DUCTWORK.

INSTALL ENERGY RECOVERY VENTILATOR AT LOCATION SHOWN IN

ATTIC. MOUNT TO EXTERIOR WALL

GENERAL NOTES

1. ALL ASSOCIATED ENERGY RECOVERY VENTILATION

DUCTWORK SHALL BE INSULATED.

RA

ERV-2

(850 CFM)

HP-2

EG-1 700

24"x14" ---

RG-1 2350

40"x20" ---

STORAGE

MECHANICAL

EA

OA

HP-3

HP-1

16"x10"

10"x10"

(ATTIC)

L-1 L-2

16"x10"

10"x10"

14"x8" OA DN

14"x8" OA DN14"x8" OA DNOA

SA

18" Ø 18" Ø

20"x14" RA DN20"x14" RA DN

16"x12" RA DN 14"x8"

16"x12"

16"x10" EA

16"x10" EA

& OA DN

16"x10" EA

& OA DN

18"x18" SA DN

18"x18" SA DN

22"x16" RA

EG-1 150

12"x10" ---

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M-702

1 HVAC ENLARGEMENT - 124 HALL

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

0 1 5 10

2 HVAC ENLARGEMENT - 110 MECHANICAL

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

HS

BOILER-2

PRESSURE RELIEF VALVE

(TYP)

TO FLOOR DRAIN

1 1/2" DRAIN VALVE PIPE TO

FLOOR DRAIN (TYP)

P/T

STRAINER,

TYP.

THERMOMETER,

TYP.

BOILER-1

PRESSURE RELIEF VALVE

(TYP)

TO FLOOR DRAIN

P/T

1 1/2" BOILER DRAIN

PIPE TO FLOOR

DRAIN (TYP.)

THERMOMETER,

TYP.

SUPPORT AS

REQUIRED

NO

HS

1 1/2" DRAIN VA

AS-1

THERMOMETER,

TYP.

12" MAXIMUM

HR

HS

HR HS

PUMP BY BOILER

PROVIDER (TYP)

AUTOMATIC AIR VENT NO

GLYCOL FEEDER

BASED ON: BELL & GOSSET,

GMU560, 55 GALLON

STORAGE VOLUME

PRV

1"

P P

TT

BALL VALVE WITH

3/4" HOSE BIBB,

WITH CAP

FLEX CONNECTION

(TYP.)

BMS TEMPERATURE

SENSOR IN WELL

(TYP.)

PRESSURE GAUGE

(0-150 PSI) TYP.

THERMOMETER

(20° - 120°F RANGE)

TYP.

CT-1

1 MECHANICAL PIPING DIAGRAM

SCALE: NTS

1ST FLOOR GRADE

TO BAS

4" CONCRETE PAD (TYP.)

HPR

HPS

CTS

CTR

P P

EXPANSION TANK

PRESSURE GAUGE (TYP.)

AUTOMATIC AIR VENT (TYP.)

LOCK OPEN

CONNECT TO

SIDE OF MAIN

1"

HOSE END

DRAIN VALVE

P

XT-1

P P

P P

P P

S S

AUTOMATIC AIR VENT

NO

AS-2

1/2" DRAIN VALVE

SUPPORT AS

REQUIRED

HPR

HS

(130°F)

HR

TO HEAT PUMPS

TO IN-FLOOR HEAT

MANIFOLDS

TO SNOW MELT

HEAT MANIFOLDS

2"

4"

1"

3"

3"

3"

2"

2"

4"

4"

3"

4"

3" 3"

3"

3"

2"2"

4"

3"

EX

TE

RI

OR

W

AL

L

FLOWTECH

CONTROL PANEL

CONDUCTIVITY

CONTROLLER

SIGNAL TAG

FLOW SENSOR

WATER SAMPLE POINT

BLOW DOWN VALVE

CONDUCTIVITY PROBE

SPRAY WATER PUMP BY

COOLING TOWER PROVIDER

DRAIN BY SITE

CONTRACTOR

3" OVERFLOW DRAIN

PLUMBING KEY NOTES

CONTRACTOR SHALL INSTALL FLOWTECH TREATMENT SYSTEM

FTC SERIES ON CT-1. CONTRACTOR SHALL INSTALL ALL

ASSOCIATED CONTROL PANELS, CONDUCTIVITY CONTROLLERS,

MOTORIZED BLOWDOWN VALVES, PIPING, CONTROL WIRING, AND

ACCESSORIES FOR COMPLETE AND OPERABLE FLOWTECH WATER

TREATMENT SYSTEM. PIPING MUST BE SLOPED AS NECESSARY TO

ALLOW DRAINING AND PREVENT STANDING WATER.

FROM BUILDING

CW

1"

DP

GAS SHUT

OFF VALVE

DRIP LEG

LP

1-1/2"

GAS SHUT

OFF VALVE

DRIP LEG

LP

1-1/2"

GENERAL NOTES

1. FILL SYSTEM WITH 40% PROPYLENE GLYCOL

2. SYSTEM VOLUME = 650 GALLONS (APPROX.)

P P

CONDENSATE

NEUTRALIZING KIT

CHEMICAL

SHOT FEEDER

3/4"

NCNC

DP

P-1

P-2

P-3

P-4

P-5

TO BAS

TO BAS TO BAS TO BAS

CONCRETE PAD BY GENERAL

TRADES CONTRACTOR

3-WAY MODULATING

CONTROL VALVE

BALANCE VALVE TO

20.0 GPM (PHASE 1),

23.5 GPM (PHASE 2)

12" MAXIMUM 12" MAXIMUM

BALANCE VALVE TO

29.5 GPM (PHASE 1),

37.5 GPM (PHASE 2)

BALANCE VALVE TO

34 GPM (PHASE 1),

41 GPM (PHASE 2)

REFER TO CIVIL FOR

STORM CONTINUATION

VIBRATION ISOLATORS

DOMESTIC WATER FILL

TRIPLE DUTY VALVE

TYP.

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M-800

NOTES:

1.

2.

3.

THE INTERIOR SURFACE OF ALL RADIUS ELBOWS SHALL BE MADE ROUND.

ALL STANDARD RADIUS ELBOWS SHOWN ON PLANS MAY BE MADE SHORT RADIUS

ELBOWS.

ALL SHORT RADIUS ELBOWS SHALL HAVE VANES. VANES SHALL BE

CONSTRUCTED, SUPPORTED AND FASTENED AS RECOMMENDED BY SMACNA.

1/2W

1/3W

VANE

1/6W

2/3W

RR

VANE

W W

R

1/3WW

SHORT RADIUS ELBOW W/ONE VANESTANDARD RADIUS ELBOW SHORT RADIUS ELBOW W/TWO VANES

R SHALL EQUAL OR

BE GREATER THAN 1/3W.

R SHALL EQUAL OR

BE GREATER THAN W.

R SHALL EQUAL OR BE

GREATER THAN 1/6W

L

W

SA FLOW

RA FLOW

MAIN AIR DUCT

BALANCING DAMPER IN ALL

SA AND RA BRANCHES TO

AIR OUTLETS

BRANCH AIR DUCT

(TYPICAL)

NOTE:

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

45°

TO RETURN

AIR PLENUM

OPEN TO SPACE

ABOVE CEILING

1/2" THICK

ACOUSTIC LINING

18"

RETURN GRILLE

DUCT SIZE SHALL BE

REGISTER SIZE

4" CONCRETE PAD

DRAIN PAN

SUPPORT CHANNEL

OR ISOLATORS

UNIT

P (+/-)

DRAIN SHALL BE AT LEAST THE SAME

SIZE AS THE NIPPLE ON THE DRAIN PAN

OPEN VENT

SLOPE TO DRAIN

CLEAN OUT

FLOOR DRAIN

MECHANICAL

ROOM FLOOR

45°

3/8"~ THREADED

ROD. SUSPENDED

FROM STRUCTURE.

OPPOSED BLADE

VOLUME DAMPER.

SUPPLY GRILLE,

REFER TO DWG. FOR SIZE

SUSPENSION RODS TO

BE AT 8'-0" O.C. (MAX)

SPIRAL DUCT.

SIZE AS INDICATED

ON DRAWINGS.

1" WIDE, 20-GAUGE

GALVANIZED METAL

SUPPORT BAND STRAP

LOAD RATED EYE HOOK FASTENER

LOAD RATED FASTENERS

REFER TO DRAWING FOR

MOUNTING ANGLE

SEE PLANS FOR SA DUCT SIZE

TRANSITION TO UNIT

CONNECTION SIZE

FLEXIBLE CONNECTION (TYP.)

UNIVERSAL FILTER FRAME

SA DUCT

RA DUCT

OA DUCT

SIZE AS PER INLET ON EACH UNIT

HEAT

PUMP

CONTINUE TOERV

4" CONCRETE PAD

FLOOR

RETURN AIR

LINE THE FIRST 10' OF RETURN

DUCTWORK FROM THE UNIT

LINE THE FIRST 10' OF SUPPLY

DUCTWORK FROM THE UNIT

SEE PLANS FOR SA DUCT SIZE

TRANSITION TO UNIT

CONNECTION SIZE

FLEXIBLE CONNECTION (TYP.)

UNIVERSAL FILTER FRAME

SA DUCT

RA DUCT

OA DUCT

SIZE AS PER INLET ON EACH UNIT

HEAT

PUMP

CONTINUE TO ERV

RETURN AIR

FLOOR

EQUIPMENT STAND

3'

LINE THE FIRST 10' OF RETURN

DUCTWORK FROM THE UNIT

LINE THE FIRST 10' OF SUPPLY

DUCTWORK FROM THE UNIT

HANGER STRAPS HANGER RODS

STRAP HANGER TRAPEZE HANGER

NO POP RIVETS ALLOWED, USE

SELF-TAPPING SHEETMETAL

SCREWS

ONLY (TYP) LEAST 12" LONG

STEEL SADDLE, AT

14 GAUGE ZINC

INSULATION

PIPE

SHIELD INSERTS (360-DEG)

THERMAL HANGERS

COATED SHEET

HEAT PUMP

HPS

HPR

2-WAY CONTROL VALVE

SHUT OFF VALVE

CIRCUIT SETTER

UNION (TYP)

3/4" HOSE END

DRAIN VALVE

STRAINER

INSULATE & SLOPE TO

DISCHARGE OUTLET

CONDENSATE DRAIN

FLEXIBLE CONNECTOR

CD

GRAVITY RELIEF DAMPER

(0.01"S.P.)

ROOF DECK

ROOFING MATERIAL

CURB & COUNTER

FLASHING

PREFAB CURB

(INSULATED)

12" NECT EXTENSION

ALL ALUMINUM CAP

SEAL WATER TIGHT

ANGLE SUPPORT FRAME

FOR DUCT SIZE REFER

TO DRAWING

ROOF OPENING FRAMING BY

GENERAL TRADES

12" FOR RELIEF

SECURE TO CURB

WITH SHEET METAL

SCREWS 12" O.C. ALL

AROUND

BIRD SCREEN

ALL AROUND

HEAT PUMP

HPS

HPR

2-WAY CONTROL VALVE

SHUT OFF VALVE

CIRCUIT SETTER

UNION (TYP)

3/4" HOSE END

DRAIN VALVE

STRAINER

INSULATE & SLOPE TO

DISCHARGE OUTLET

CONDENSATE DRAIN

FLEXIBLE CONNECTOR

BALANCE TO 10 GPM

CD

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M-801

WATER SOURCE HEAT PUMP

(HP-1) PIPING DIAGRAM DETAIL

SCALE: NTS

WATER SOURCE HEAT PUMP (HP-2

THRU HP-9) PIPING DIAGRAM DETAIL

SCALE: NTS

3 INSULATED PIPE HANGER DETAIL

SCALE: NTS

4 DUCT HANGER DETAIL

SCALE: NTS

5 WATER SOURCE HEAT PUMP ON STAND DUCTWORK DETAIL

SCALE: NTS

6 WATER SOURCE HEAT PUMP ON CONCRETE PAD DETAIL

SCALE: NTS

7 EXPOSED SPRIAL DUCT AND DIFFUSER DETAIL

SCALE: NTS

8 CONDENSATE TRAP DETAIL

SCALE: NTS

9 RETURN GRILLE BOOT DETAIL

SCALE: NTS

10 SA/RA DUCT CONNECTION DETAIL

SCALE: NTS

11 DUCT FITTING DETAIL - TYPICAL DUCT RADIUS

SCALE: NTS

12 ROOF HOOD DETAIL

RADIUS ELBOW

NOTE:

90° ELBOW SHOWN

SIMILAR RADIUS

CONSTRUCTION FOR

ALL ANGLES

R

R

OFFSET

ELBOW

FULL RADIUS

(R=W)

FLOW

AIR

TRANSITION - CONTRACTION FLOW

TRANSITION - DIVERGING FLOW

15°

FLOW

AIR

15°

W

W

W R=1/ W

CEILING

RETURN AIR DUCT, SEE

PLAN FOR SIZES

RETURN AIR

90° ELL FITTING W/ TURNING VANES

TYPICAL WALL

LINE DUCT W/ 1" THICK DUCT LINER

RETURN AIR

#10 X 3/4" SELF

TAPPING GALVANIZED

SHEET METAL SCREWS

DUCT.

NO POP RIVETS ALLOWED

ALL STRAPS TO BE TIGHT

SUPPORT MEMBERS.(TYP)

AGAINST DUCT AND

TO ANCHOR STRAPS TO

1" X 18 GAGE STRAP

HANGERS AT 8'-0"

SPACING.

1"

(TYP)

DUCT LINER.

12"O.C.MAX. IN DIRECTION

OF AIR FLOW.

2" 2"

SHEET METAL DUCT

NOMINAL

DIMENSION

ON AUTOMATED COIL LINE

THIS DIMENSION MAY BE

INCREASED TO 14" MAX.)

DUCT LINER

NOTE:

(TYP)

FASTENERS

(IF DUCT IS FABRICATED12"O.C.MAX.

NOT MORE THAN 2"

FROM EDGE OF LINER.

WITH ADHESIVE.

EDGES OF LINER TO BE COATED

ALL TRANSVERSE AND LONGITUDINAL

15° MAXIMUM

MAIN DUCT

DOUBLE THICKNESS

AIRFOIL TURNING

VAINES.

B

A

CONICAL TAKE-OFF WITH

VOLUME DAMPER (TYP)

SUPPLY AIR

BRANCH DUCT

FLEXIBLE DUCT

LAY-IN CLG TILE (TYP)

CEILING

SUPPORT

TEE (TYP)

SUPPLY DIFFUSER

(SEE SCHEDULE

FOR TYPE)

COLLAR

HARD ELBOW

(AS REQ'D)

EXTRUDED ALUMINUM

STATIONARY LOUVER (COLOR TO

BE SELECTED BY ARCHITECT)

EXTERIOR WALL

AIR GAP

CONCRETE BLOCK

FACTORY BIRDSCREEN

EXTENDED SILL

SEAL WEATHER TIGHT

DOUBLE-DRAINABLE BLADE

EXTEND FULL SIZE OA PLENUM

THRU WALL.

SLOPE BOTTOM OF

PLENUM @

MIN 15° FOR DRAINAGE.

INSULATE OA PLENUM & RECTANGULAR

DUCTWORK W/ MIN. 2" BOARD INSULATION

SEE PLANS FOR DUCTWORK SIZE

LOW-PRESSURE LOSS TRANSITION

DETAIL NOTE:

SEE PLANS & SCHEDULES FOR

LOUVER DIMENSIONS &

INSTALLATION ELEVATIONS.

2-WAY CONTROL VALVE ONLY

ON INFLOOR HEAT MANIFOLD'S

INFLOOR HEAT / SNOW MELT

MANIFOLD PIPING DIAGRAM

SCALE: NTS

TYPICAL CIRCUIT

MANIFOLD

CIRCUIT SETTER,

TYP.

ADAPTER, TYP.

AIR VENT, TYP.

COPPER PIPING

UNION, TYP.

BRASS VALVED

MANIFOLD, TYP.

BALANCE VALVE

EACH CIRCUIT, TYP.

HS

HR

HS & HR MAINS

PEX TUBING,

TYP.

WIRE

TIE

TUBING SHOULD BE IN TOP 1/3 OF SLAB

WITH A 2" MIN. DEPTH OF COVERAGE

WIRE MESH

BY

OTHERS

PEX

TUBING

2" THICK

HIGH

DENSITY

INSULATION

COMPACTED

SUB-GRADE

CONCRETE

CONTRACTOR TO

COORDINATE

DEPTH OF CONCRETE JOINTS

AND SNOWMELT

TUBING

10 INFLOOR HEAT / SNOWMELT CONCRETE DETAIL

SCALE: NTS

FRAME

VANED ELBOW

LOCKING LUG

2-1/4"R

4-1/2"R

TURNING VANE

NOTES:

1. LOCKING LUGS INTEGRAL WITH VANE

2. MAXIMUM UNSUPPORTED VANE LENGTH 48"

3. FRAMES - BOLTED OR RIVITED TO ELBOW

4. VANES AND FRAMES - SAME GAUGE AS ELBOW

2 1/4" 3 1/2"

-4

F o re st H il ls

N a tu re C en te r N ew N a tu re C en te r

N

R ic h R d

A lm a

M I

S ev il le T o w n sh ip

G ra ti o t C o u n ty

A lm a M ic h ig a n

M A

T R

I X

M-802

1 OUTSIDE AIR LOUVER DETAIL

SCALE: NTS

2 SUPPLY AIR DIFFUSER DETAIL

SCALE: NTS

DUCT FITTING DETAIL - WYE WITH

TURNING VANES

SCALE: NTS

4 TYPICAL DUCT LINER DETAIL

SCALE: NTS

5 TYPICAL DUCT STRAP HANGER DETAIL

SCALE: NTS

6 RETURN AIR TRANSFER DUCT

SCALE: NTS7 RECTANGULAR TRANSITIONS, OFFSETS, AND ELBOWS

SCALE: NTS

8 TURNING VANES FOR SQUARE ELBOW DETAIL

A. THE BUILDING AUTOMATION SYSTEM (BAS) SHALL SEND THE CONTROLLER OCCUPIED

MODES. IF BAS IS NOT PRESENT, OR COMMUNICATION IS LOST WITH THE BAS THE

CONTROLLER SHALL OPERATE USING DEFAULT MODES AND SETPOINTS.

B. EQUIPMENT CONTROLLED:

B.A. BOILERS B-1, B-2 (WITH MANUFACTURER PROVIDED PUMPS).

B.B. PUMPS: P-1, P-2.

C. BOILERS TO BE EQUIPPED WITH CONTROLS THAT ALLOWS THE BOILER CONTROL

PANELS TO CONTROL SEQUENCING OF ALL BOILERS AND BOILER PUMPS IN THE

BOILER ROOM AS REQUIRED TO MAINTAIN LOOP SUPPLY WATER TEMPERATURE AT

THE OPTIMUM EFFICIENCIES BASED ON OUTDOOR AIR TEMPERATURE RESET

SCHEDULE. BOILERS SHALL ALTERNATE BEING THE LEAD/LAG BOILER. BEFORE A

BOILER STARTS THE ASSOCIATED BOILER PUMP SHALL TURN ON. IF THE BOILER

CONTROL PANEL TURNS A BOILER OFF, THE BOILER'S PUMP SHALL TURN OFF. IF

BOILER FAILS, START LAG BOILER AND ALARM BAS.

D. BAS TO SEND SIGNAL TO BOILER CONTROL PANEL WHEN HEAT IS REQUIRED BASED

ON OUTDOOR AIR TEMPERATURE.

E. HOT WATER SUPPLY LOOP TEMPERATURE SHALL BE CAPABLE OF BEING CHANGED

FROM BAS.

F. THE BAS WILL OPERATE PUMPS IN A LEAD/LAG ARRANGEMENT WITH ONE PUMP

OPERATING IN LEAD MODE AND THE OTHER PUMP IN STANDBY (LAG) MODE. THE BAS

ACTIVATES THE LEAD PUMP WHENEVER THE OUTDOOR TEMPERATURE IS BELOW 55

DEG F (ADJUSTABLE). THE BAS MONITORS CURRENT SENSING RELAYS ON THE PUMP

TO VERIFY ITS OPERATING STATUS AND ALARMS IF PUMP FAILS. STANDBY PUMP IS

ACTIVATED IF THE LEAD PUMP FAILS. PUMP OPERATION ROTATES LEAD/LAG STATUS

TO EVEN PUMP WEAR. EACH PUMP IS EQUIPPED WITH A VARIABLE FREQUENCY DRIVE

(VFD). THE BAS WILL MODULATE THE VFD ON THE LEAD PUMP AS REQUIRED TO

MAINTAIN THE SYSTEM DIFFERENTIAL PRESSURE AT THE PUMP.

G. OPERATOR STATION: BAS TO CONTROL AND/OR DISPLAY THE FOLLOWING:

1. SYSTEM GRAPHIC.

2. EACH BOILER STATUS.

3. EACH BOILER CONTROL VALVE POSITION.

4. ALARM STATUS.

5. BOILER DISCHARGE WATER TEMPERATURE FOR EACH BOILER.

6. BOILER ENTERING WATER TEMPERATURE FOR EACH BOILER.

7. HOT WATER LOOP SUPPLY WATER TEMPERATURE.

8. HOT WATER LOOP RETURN WATER TEMPERATURE.

9. EMERGENCY SHUT DOWN STATUS

10. PUMPS STATUS

11. PUMPS ALARM

12. SPEED OF EACH VFD.

13. ALARM STATUS OF EACH VFD.

14. DIFFERENTIAL PRESSURE OF SYSTEM.

15. DIFFERENTIAL PRESSURE SETPOINT OF SYSTEM.

NOTES:

1. CONTRACTOR IS RESPONSIBLE FOR PROVIDING AND INSTALLING ALL CONTROLS

FOR A COMPLETE OPERABLE SYSTEM AND MEET THE SEQUENCE OF OPERATIONS.

2. CONTRACTOR SHALL PROVIDE ALL NECESSARY SAFETIES, INTERLOCKS, HIGH

LIMITS, LOW LIMITS, TIME DELAYS, AND CONTROL LOGIC FOR A COMPLETE AND

OPERABLE SYSTEM.

BOILER SYSTEM CONTROL SEQUENCE

A. EQUIPMENT CONTROLLED:

A.A. PUMPS: P-3, P-4.

B. THE BAS WILL OPERATE THE PUMPS IN A LEAD/LAG ARRANGEMENT WITH ONE PUMP

OPERATING IN LEAD MODE AND THE OTHER PUMP IN STANDBY (LAG) MODE. THE LEAD

PUMP SHALL RUN CONTINUOUSLY. THE BAS MONITORS CURRENT SENSING RELAYS

ON THE PUMP TO VERIFY ITS OPERATING STATUS AND ALARMS IF PUMP FAILS. THE

STANDBY PUMP IS ACTIVATED IF THE LEAD PUMP FAILS. PUMP OPERATION ROTATES

LEAD/LAG STATUS TO EVEN PUMP WEAR (THE FREQUENCY OF THE ROTATION

BETWEEN LEAD/LAG SHALL BE ADJUSTABLE). EACH PUMP IS EQUIPPED WITH A

VARIABLE FREQUENCY DRIVE (VFD). THE BAS WILL MODULATE THE VFD ON THE LEAD

PUMP AS REQUIRED TO MAINTAIN THE SYSTEM DIFFERENTIAL PRESSURE AT THE

PUMP.

C. THE SUPPLY LOOP TEMPERATURE SHALL BE SET TO MAINTAIN THE LOOP BETWEEN

70-85 DEG F (ADJUSTABLE). WHEN THE TEMPERATURE RISES ABOVE 85 DEG F (ADJ.)

CONDENSER WATER SHALL BE INJECTED INTO THE SUPPLY LOOP UNTIL THE LOOP

TEMPERATURE DROPS TO 80 DEG F (ADJ.). THE CONDENSER WATER IS INJECTED INTO

THE LOOP BY THE CONDENSER WATER PUMP AND COOLING TOWER. WHEN THE

TEMPERATURE DROPS BELOW 70 (ADJUSTABLE) DEG F HOT WATER SHALL BE

INJECTED INTO THE LOOP UNTIL THE LOOP TEMPERATURE RISES 75 DEG F (ADJ.). HOT

WATER IS INJECTED INTO THE SUPPLY LOOP BY THE BOILER LOOP CONTROL VALVE.

D. SUPPLY LOOP TEMPERATURE SHALL BE CAPABLE OF BEING CHANGED FROM BAS.

E. OPERATOR STATION: BAS TO CONTROL AND/OR DISPLAY THE FOLLOWING:

1. SYSTEM GRAPHIC.

2. ALARM STATUS.

3. LOOP SUPPLY WATER TEMPERATURE.

4. LOOP RETURN WATER TEMPERATURE.

5. LOOP SUPPLY WATER HEATING SETPOINT

6. PUMPS STATUS

7. PUMPS ALARM

8. SPEED OF EACH VFD.

9. ALARM STATUS OF EACH VFD.

10. DIFFERENTIAL PRESSURE OF SYSTEM.

11. DIFFERENTIAL PRESSURE SETPOINT OF SYSTEM.

NOTES:

1. CONTRACTOR IS RESPONSIBLE FOR PROVIDING AND INSTALLING ALL CONTROLS

FOR A COMPLETE OPERABLE SYSTEM AND MEET THE SEQUENCE OF OPERATIONS.

2. CONTRACTOR SHALL PROVIDE ALL NECESSARY SAFETIES, INTERLOCKS, HIGH

LIMITS, LOW LIMITS, TIME DELAYS, AND CONTROL LOGIC FOR A COMPLETE AND

OPERABLE SYSTEM.

HEAT PUMP LOOP CONTROL SEQUENCE

A. THE BUILDING AUTOMATION SYSTEM (BAS) SHALL SEND THE COOLING TOWER

CONTROLLER COMMANDS. IF BAS IS NOT PRESENT, OR COMMUNICATION IS LOST

WITH THE BAS THE CONTROLLER SHALL OPERATE USING DEFAULT MODES AND

SETPOINTS.

B. EQUIPMENT CONTROLLED:

B.A. PUMP: P-5

B.B. COOLING TOWER: CT-1.

C. THE BAS WILL ACTIVATE THE COOLING TOWER AND CONDENSER WATER PUMP WHEN

THE HEAT PUMP LOOP SUPPLY WATER TEMPERATURE RISES ABOVE 85 DEG F

(ADJUSTABLE). THE COOLING TOWER SHALL BE EQUIPPED WITH CONTROLS…