RFB952200-01 - Drawings (file size reduced).pdf

24/12

FIRE/SMOKE DAMPER

SMOKE DAMPER

FIRE DAMPER

MANUAL DAMPER

GRAVITY BACKDRAFT

DAMPER

MOTORIZED DAMPER

GALVANIZED

STEEL ELBOW

FLEX DUCT

(5'-0" MAX. LENGTH

OF ONE BRANCH) GALVANIZED STEEL

ELBOW AT DIFFUSER

CONNECTION

DIFFUSER

VOLUME

DAMPER

TAKE-OFF

CEILING

RADIATION

DAMPER

EXISTING

DUCTWORK

TO REMAIN

DEMOLISHED

DUCTWORK

BRANCH BALANCING DAMPER

DUCT SIZE

IN FREE

AREA

45 DEGREE

SHOE-TAP

TAKE-OFF

MITERED

ELBOWS

TURNING

VANES

EXHAUST OR

RETURN AIR

INLET

EXHAUST OR RETURN

AIR GRILLE

TYPICAL FLEXIBLE

DUCT CONNECTION

(BEFORE AND AFTER

EQUIPMENT)

NOTES:

• THIS DRAWING IS FOR INFORMATIONAL

PURPOSES ONLY. ITEMS SHOWN ARE NOT

NECESSARILY USED ON THIS PROJECT.

• DUCT SIZE: FIRST NUMBER INDICATES

DIMENSION OF SIDE SHOWN. THE SECOND

NUMBER INDICATES SIDE NOT SHOWN.

- RECTANGULAR DUCT SIZEXX/XX

- ROUND DUCT SIZEX"Ø

- FLAT OVAL DUCT SIZEXX/XX"Ø

- DISCONNECT FROM EXISTING

- THERMOSTAT

- TEMPERATURE SENSOR (DDC)

- HUMIDITY SENSOR

- DUCT SMOKE DETECTOR

- CARBON MONOXIDE SENSOR

- CARBON DIOXIDE SENSOR

- NITROGEN DIOXIDE SENSOR

- PRESSURE SENSOR

SYMBOL LEGEND

DUCTWORK LEGENDHVAC PIPING LEGEND

- HYDRONIC WATER SUPPLYHWS

- HYDRONIC WATER RETURNHWR

- LOW PRESSURE STEAMSTM-L#

- LOW PRESSURE CONDENSATE RETURNCD-L#

- CHILLED WATER SUPPLYCWS

- CHILLED WATER RETURNCWR

A-XX/XX

CFM

GRILLE, REGISTER, DIFFUSER TYPE.

DESIGN CFM

GRILLE, REGISTER, DIFFUSER TAG

A - Ø"

EXTERNAL

INSULATED

DUCT

LINED

DUCTWORK

UNLINED

DUCTWORK

EQUIPMENT

ROUND

SPIN-IN

TAKE-OFF

ACCESS PANEL

FOR TURNING VANES

DUCT INLET SIZE

- SUPPLY AIR DUCT UP / DOWN

- RETURN AIR DUCT UP / DOWN

- EXHAUST AIR DUCT UP / DOWN

EXISTING DUCTWORK SYMBOLS

- CONDENSER WATER SUPPLYCNDS

- CONDENSER WATER RETURNCNDR

FABRIC DUCT SPIRAL DUCT

- BALL VALVE

- BUTTERFLY VALVE

- GATE VALVE

- GAS COCK

- CHECK VALVE

- IN LINE PUMP

- STRAINER

- BALANCING VALVE

- UNION / FLANGE

- PIPING DROP

- INLINE PIPING DROP

- PIPING RISE

- PIPE CAP

- PIPE BREAK

- GLOBE VALVE (NORMALLY CLOSED)

- RELIEF VALVE

FOS

FOR

FUEL OIL SUPPLY

FUEL OIL RETURN

DOMESTIC HOT WATER

DOMESTIC COLD WATER

VENT

DOMESTIC HOT WATER

RECIRCULATION

NATURAL GAS

SANITARY WASTE

- METER

- WALL / END CLEANOUT

- THERMOMETER

- FLOOR DRAIN

- FLOOR SINK

- WALL HYDRANT/ HOSE BIBB

REDUCED PRESSURE PRINCIPLE

BACKFLOW PREVENTER

M

NG

W

V

DCW

DHW

DHWR

FP-W

LIQUID PROPANE

GREASE VENT

GREASE WASTE

FIRE PROTECTION - WET

CONDENSATE DRAIN

COMPRESSED AIR

CD

CA

GW

GV

LP

SANITARY ACID VENT

SANITARY ACID WASTEAW

AV

ST-O STORM OVERFLOW

ST-P STORM PRIMARY

- ISOLATION VALVE

PIPING SYMBOLS

- CLEAN OUT

PLUMBING PIPING LEGEND

IFS

IFR

- IN FLOOR HEATING SUPPLY

- IN FLOOR HEATING RETURN

- GLOBE VALVE

- GATE VALVE (NORMALLY CLOSED)

- NEEDLE VALVE (NORMALLY CLOSED)

- NEEDLE VALVE

- FLEXIBLE CONNECTOR

- 2 WAY CONTROL VALVE

- 3 WAY CONTROL VALVE

RS

RL

- REFRIGERATION SUCTION

- REFRIGERATION LIQUID

T

T S

H

P

NO2

CO2

CO

SD

- INLINE PIPING RISE

FP-D FIRE PROTECTION - DRY

FP-PA FIRE PROTECTION - PRE-ACTION

PIPING TAGS

##"-XXX

NOMINAL PIPE SIZE

PIPE SYSTEM ABBREVIATION

##"-XXX (##) FIXTURE UNITS / FLOW

SHEET ANNOTATION SYMBOLS

01 - KEYNOTE

01 - REVISION NUMBER

- DETAIL NUMBER ON SHEET

- SHEET NUMBER

TYPICAL ANNOTATIONS

A.F.F. - ABOVE FINISH FLOOR

EA - EXHAUST AIR

OA - OUTSIDE AIR (UNCONDITIONED)

RA - RETURN AIR

SA - SUPPLY AIR

N.I.C. - NOT IN CONTRACT

BOB - BOTTOM OF BEAM

BOD - BOTTOM OF DUCT

BOJ - BOTTOM OF JOIST

BOP - BOTTOM OF PIPE

BOS - BOTTOM OF STEEL

CL - CENTERLINE

DN - DOWN

DIA - DIAMETER

FT - FEET

HD - HEAD

HP - HORSEPOWER

KW - KILOWATT

PH. - PHASE

GC - GENERAL CONTRACTOR

MC - MECHANICAL CONTRACTOR

PC - PLUMBING CONTRACTOR

MFR - MANUFACTURER

NC - NORMALLY CLOSED

NO - NORMALLY OPEN

OFCI - OWNER FURNISHED,

CONTRACTOR INSTALLED

OFOI - OWNER FURNISHED,

OWNER INSTALLED

PD - PRESSURE DROP (FEET)

PSIA - POUNDS PER SQUARE INCH,

ATMOSPHERIC

RPM - REVOLUTIONS PER MINUTE

BTU/H - BRITISH THERMAL

UNITS PER HOUR

CFM - CUBIC FEET PER MINUTE

ACH - AIR CHANGES PER HOUR

GPM - GALLONS PER MINUTE

MBH - THOUSANDS OF BTUs PER HOUR

A - AMPS

MCA - MINIMUM CIRCUIT AMPACITY

MOCP - MAXIMUM OVER CURRENT PROTECTION

PSIG - POUNDS PER SQUARE INCH,

GAUGE

FPM - FEET PER MINUTE

DB - DECIBELS

DDC - DIRECT DIGITAL CONTROL

ESP - EXTERNAL STATIC PRESSURE

EAT - ENTERING AIR TEMPERATURE (°F)

LAT

EWT

LWT

- LEAVING AIR TEMPERATURE (°F)

- ENTERING WATER TEMPERATURE (°F)

- LEAVING WATER TEMPERATURE (°F)

NC - NOISE CRITERIA

RH - RELATIVE HUMIDITY

BMS - BUILDING MANAGEMENT SYSTEM

FDC - FIRE DEPARTMENT CONNECTION

FLA - FULL LOAD AMPS

TOB - TOP OF BEAM

TOD - TOP OF DUCT

TOP - TOP OF PIPE

TOS - TOP OF STEEL

UP - UP

V / VOLT. - VOLTAGE

TYP. - TYPICAL

TSP - TOTAL STATIC PRESSURE

VFD - VARIABLE FREQUENCY DRIVE

VTR - VENT THROUGH ROOF

TON - TON OF COOLING (12,000 BTU/H)

- PIPE ANCHOR

- PIPE GUIDE

- STEAM TRAP

##' - ##" - SPOT ELEVATION

(BOTTOM OF ELEMENT)

DEMOLISHED

EXISTING

NEW

PIPING / EQUIPMENT LINE STYLES

DUCT DN

DUCT UP

F/S

S

F

G

M

- SUPPLY AIR DUCT UP / DOWN

- RETURN AIR DUCT UP / DOWN

- EXHAUST AIR DUCT UP / DOWN

NEW DUCTWORK SYMBOLS

- OUTSIDE AIR DUCT UP / DOWN

- FLUE AIR DUCT UP / DOWN

- OUTSIDE AIR UP / DOWN

- FLUE AIR DUCT UP / DOWN

- CONNECT TO EXISTING

EXISTING PLUMBING PIPING LEGEND NEW PLUMBING PIPING LEGEND

FLAMMABLE VENT

FLAMMABLE WASTEFW

FV

PROCESS VENTPV

STORM OVERFLOWST-O

STORM PRIMARYST-P

VENTV

SANITARY WASTEW

PROCESS WASTEPW

FLAMMABLE VENT

FLAMMABLE WASTEFW

FV

PROCESS VENTPV

STORM OVERFLOWST-O

STORM PRIMARYST-P

VENTV

SANITARY WASTEW

PROCESS WASTEPW

GREASE WASTEGW

GREASE VENTGV

GREASE WASTEGW

GREASE VENTGV

ACID WASTEAW

ACID VENTAC

ACID WASTEAW

ACID VENTAC

/2

/4

R E

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C A

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SHEET

PROJECT

PROJECT NO.

FILE NAME

DRAWN BY

DESIGNED BY

ORIGINAL ISSUE DATE

CLIENT PROJECT NO.

TITLE

REVIEWED BY

PROJECT INDEX:

OWNER: PROJECT ADDRESS: MANAGING OFFICE:

I & S GROUP, INC. (ISG)

THIS DOCUMENT IS THE PROPERTY OF I & S GROUP,

INC. AND MAY NOT BE USED, COPIED OR DUPLICATED

WITHOUT PRIOR WRITTEN CONSENT.

© 2024 I & S GROUP, INC.

9/8/2026 4:17:24 PM

GM0-00

DIV 22,23

SYMBOLS /

ABBREVIATIONS

N.C.F. DIETARY &

LAUNDRY

NEWTON IOWA

HP, ACH

ACH

09/09/26

AWP

9522.00

26-34495

HOT WATER TANK

REPLACEMENT

NEWTON CORRECTIONAL FACILITY

307 S 60th Ave W, Newton

NEWTON, IOWA 50208

PROJECT MANAGER: ADAM PULS

EMAIL: ADAM.PULS@ISGINC.COM

IOWA DEPARMENT OF CORRECTIONS

BRAD HIER

307 S 60th Ave W

NEWTON, IOWA 50208

641.791.1414

NEWTON, IOWA

GM0-00 DIV 22,23 SYMBOLS / ABBREVIATIONS

N.C.F. DIETARY & LAUNDRY HOT WATER TANK

REPLACEMENT

600 34495 GM0-00

ISG PROJECT # 26-34495

SHEET INDEX

SHEET # SHEET TITLE

GENERAL MECHANICAL

GM0-00 DIV 22,23 SYMBOLS / ABBREVIATIONS

MECHANICAL

M1-12 SECOND FLOOR HVAC PLANS

M1-22 SECOND FLOOR PLUMBING PLANS

M6-11 PLUMBING SCHEDULES, ISOMETRICS, AND DETAILS

M7-11 REFERENCE PHOTOS AND NOTES

GENERAL MECHANICAL / PLUMBING NOTES:

1. CONTRACT DOCUMENTS SHALL BE ISSUED TO ALL SUBCONTRACTORS BY THE PRIME CONTRACTOR IN COMPLETE SETS IN ORDER TO ACHIEVE THE FULL EXTENT AND COMPLETE COORDINATION OF ALL WORK.

2. DO NOT SCALE DRAWINGS TO OBTAIN DIMENSIONS. WRITTEN DIMENSIONS GOVERN. NOTIFY ARCHITECT/ENGINEER OF ANY DISCREPANCIES BEFORE PROCEEDING WITH THE WORK.

3. ALL WORK SHALL CONFORM TO THE REQUIREMENTS OF ALL APPLICABLE LOCAL, STATE, AND NATIONAL LAWS, CODES, ORDINANCES, AND REGULATIONS, AS WELL AS LOCAL UTILITY REQUIREMENTS. PROVIDE ALL ADDITIONAL ACCESSORIES EQUIPMENT AND OTHER WORK NECESSARY FOR A PROPER AND

OPERATIONAL INSTALLATION, TO SATISFY WARRANTY REQUIREMENTS, CODES OR STANDARDS. VERIFY THAT ALL EQUIPMENT PROVIDED IS SUITABLE FOR INTENDED USE. INSTALL ALL EQUIPMENT IN STRICT ACCORDANCE WITH MANUFACTURER'S INSTRUCTIONS.

4. MECHANICAL/PLUMBING DRAWINGS ARE DIAGRAMMATIC IN NATURE. ADDITIONAL OFFSETS, FITTINGS, AND ACCESSORIES MAY BE NEEDED FOR INSTALLATION OF NEW MECHANICAL ELEMENTS. FIELD VERIFY EXISTING CONDITIONS AND COORDINATE WITH OTHER TRADES, ARCHITECTURAL DRAWINGS, AND

STRUCTURAL DRAWINGS.

5. WORK NOT SPECIFICALLY SHOWN IN DETAIL, INDICATED BY REFERENCE, OR OTHERWISE IMPLIED, SHALL BE PROVIDED IN ACCORDANCE WITH THE TRADE OR INDUSTRY BEST STANDARD PRACTICE TO PROVIDE A COMPLETE INSTALLATION.

6. COORDINATE CLOSELY BETWEEN MECHANICAL AND PLUMBING CONTRACTORS TO UTILIZE THE SAME SUPPORTS WHERE POSSIBLE.

7. ALL EQUIPMENT, PIPING, AND DUCTWORK SHALL BE ROUTED TO AVOID CONFLICTS WITH STRUCTURE, OTHER PIPING, ETC. UNLESS SPECIFICALLY DIMENSIONED, THE PIPE AND DUCTWORK SHOWN INDICATES GENERAL LOCATION ONLY, CONTRACTOR SHALL COORDINATE.

8. EXISTING CONDITIONS:

A. ALL ITEMS SHOWN ON THE DRAWINGS ARE AS ACCURATE AS COULD BE DETERMINED. THE CONTRACTOR SHALL OBTAIN EXACT LOCATIONS, SIZES, ELEVATIONS, ETC. AND SHALL SATISFACTORILY ADAPT THE NEW WORK TO THE EXISTING SITE CONDITIONS AS REQUIRED.

B. SINGLE LINE (LIGHT GRAY) LINEWORK AS SHOWN REPRESENTS EXISTING FROM PREVIOUS CONSTRUCTION PROJECTS.

C. REPAIR AND RESTORE EXISTING MECHANICAL ELEMENTS WHICH ARE AFFECTED AS PART OF THIS PROJECT. THIS INCLUDES BUT IS NOT LIMITED TOO, PIPING AND DUCTWORK INSULATION, CONTROLS OF EQUIPMENT TO REMAIN IN OPERATION, ETC.

D. ANY EXISTING CONSTRUCTION OR UTILITIES THAT ARE DAMAGED BY THE CONTRACTOR OR SUBCONTRACTORS SHALL BE REPAIRED OR REPLACED BY THE CONTRACTOR TO THE SATISFACTION OF THE OWNER AT NO ADDITIONAL COST. PATCH AND REPAIR CEILINGS, WALLS AND FLOORS TO MATCH

EXISTING ADJACENT SURFACES AFFECTED BY THE NEW WORK. UNLESS OTHERWISE INDICATED, ALL EXISTING UTILITIES TO REMAIN IN PLACE.

E. COORDINATE ALL FLOOR DRAIN LOCATIONS, ELEVATIONS AND FLOOR SLOPES WITH PRIME CONTRACTOR BEFORE BEGINNING WORK.

F. ALL EQUIPMENT AND MATERIALS MUST BE REMOVED FROM THE JOB SITE UNLESS WANTED FOR SALVAGE BY THE OWNER. OWNER RETAINS THE RIGHT TO KEEP ANY EQUIPMENT/MATERIALS UNTIL REMOVED FROM SITE WITH OWNER'S PERMISSION.

9. ANY PAINTED SURFACES AFFECTED BY NEW WORK THAT REQUIRES PATCHING OR REPAIR SHALL BE REPAINTED WITH A MINIMUM OF TWO COATS OF PAINT TO MATCH EXISTING ADJACENT COLOR. THIS WORK BY PRIME CONTRACTOR.

10. PIPING:

A. ROUTE PIPING IN ORDERLY MANNER AND MAINTAIN GRADIENT. ROUTE PARALLEL AND PERPENDICULAR TO WALLS. INSTALL PIPING TO ALLOW FOR EXPANSION AND CONTRACTION WITHOUT STRESSING PIPE, JOINTS, OR CONNECTED EQUIPMENT. PROVIDE ACCESS WHERE VALVES AND FITTINGS ARE NOT EXPOSED. INSULATED PIPES CONVEYING FLUIDS BELOW AMBIENT TEMPERATURE: INSULATE ENTIRE SYSTEM INCLUDING FITTINGS, VALVES, UNIONS, FLANGES, STRAINERS, FLEXIBLE CONNECTIONS, PUMP BODIES, AND EXPANSION JOINTS. CONTINUE INSULATION THROUGH WALLS, SLEEVES, PIPE

HANGERS, AND OTHER PIPE PENETRATIONS.

B. PIPING ABOVE SUSPENDED CEILINGS SHALL BE INSTALLED A MINIMUM OF 6" ABOVE THE CEILING LEVEL.

C. PIPING SIZES TO EQUIPMENT, AND EQUIPMENT SUPPORTS SHALL BE VERIFIED AND ADJUSTED TO MATCH THE ACTUAL EQUIPMENT PROVIDED.

D. ALL DISSIMILAR METALS SHALL BE EFFECTIVELY ISOLATED FROM EACH OTHER TO AVOID GALVANIC CORROSION.

11. DUCTWORK:

A. INSTALL, SUPPORT, AND SEAL DUCTS IN ACCORDANCE WITH SMACNA HVAC DUCT CONSTRUCTION STANDARDS - METAL AND FLEXIBLE. FLEXIBLE DUCTS: CONNECT TO METAL DUCTS WITH LIQUID ADHESIVE PLUS TAPE. VERIFY THAT DUCTS HAVE BEEN TESTED BEFORE APPLYING INSULATION MATERIALS.

B. PROVIDE DUCT ACCESS DOORS FOR INSPECTION AND CLEANING BEFORE AND AFTER FILTERS, COILS, FANS, AUTOMATIC DAMPERS, AT FIRE DAMPERS, COMBINATION FIRE AND SMOKE DAMPERS, AND ELSEWHERE AS INDICATED.

C. AT FANS AND MOTORIZED EQUIPMENT ASSOCIATED WITH DUCTS, PROVIDE FLEXIBLE DUCT CONNECTIONS IMMEDIATELY ADJACENT TO THE EQUIPMENT.

D. PROVIDE BALANCING DAMPERS ON DUCT TAKE-OFF TO DIFFUSERS, GRILLES, AND REGISTERS, REGARDLESS OF WHETHER DAMPERS ARE SPECIFIED AS PART OF THE DIFFUSER, GRILLE, OR REGISTER ASSEMBLY. PROVIDE ADDITIONAL BALANCING DAMPERS WHERE NECESSARY TO BALANCE DIFFUSER AIR

FLOWS.

12. PROVIDE PHASING SCHEDULE TO OWNERS SHOWING AREAS OF WORK AND HVAC INTERRUPTIONS TO MINIMIZE DOWNTIME.

13. SEAL AND FIRE CAULK ALL PENETRATIONS AS NECESSARY TO MAINTAIN FIRE RATING.

14. ALL FIELD CHANGES ARE TO BE PRE-APPROVED.

15. ALL TRADES SHALL HAVE PRE-WORK CONFERENCE AND COORDINATION TO SCHEDULE WORK, PLAN WORK, DETAIL WORK TO PROVIDE CLEAN, COMPACT, AND THOUGHTFUL CONSIDERED LAYOUT OF EQUIPMENT, DUCT, CONDUIT, PIPE, ETC.

KEYPLAN

SUPPORT

BUILDING "H"

PRINTED SIGNATURE

SIGNATURE DATE

LICENSE RENEWAL DATELICENSE NUMBER

SEAL

S N

E C I

W

E

LANOISSEFORP

L D

IO A

N R

E E

NI

G

E

I HEREBY CERTIFY THAT THE PORTION OF THIS

TECHNICAL SUBMISSION DESCRIBED BELOW WAS

PREPARED BY ME OR UNDER MY DIRECT SUPERVISION

AND RESPONSIBLE CHARGE. I AM A DULY LICENSED

ENGINEER UNDER THE LAWS OF THE STATE OF IOWA.

SHEETS COVERED BY THIS SEAL:

GM0-00, M1-12, M1-22, M6-11, M7-11

ADAM

PULS

23206 23206

ADAM W. PULS

09/09/26

PROPOSED

CRANE STAGING

AREA AND PATH

TO WORK SITE.

OWNER PROJECT # 9522.00

REVISION SCHEDULE

DATE DESCRIPTION BY

EX 60/40

EX 60/40 EX 70/30

EX 70/30

EX 80/40

EX 70/30

EX 55/30

EX 60/30

E X

5/

E X

/2

EX 30/25

E X

/3

EX 50/30

EX 60/45

EX 35/30 DN

EX 35/30 DN

EX 30/25 DN

EX 25/30 DN

EX 14/14 DN

E X

/1

EX 45/40

EX 103/36

E X

/4

E X

/3

EX 40/30 DN

EX 30"ø DN

EX 84/48 UP E

X

/4

EX 38/22 DN

EX 26/22 DN

EX 38/22 DN

EX 26/22 DN

EX 38/22 DN

8' / 10'

LOUVERS

5' 4" WIDE / 28' LONG / 12' HIGH

EXHAUST PLENUM

EX 4"ø UP EX 4"ø UP

D1

EX 42/131 DN

EX 25/69 DN

D3

D6

EX AHU-H4EX AHU-H3

EX AHU-H2

EX AHU-H1

D16

EX 60/40

EX 80/40

EX 70/30

EX 60/30

EX 50/30

E X

/2

E X

/1

E X

/3

EX 14/14 DN

EX 25/30 DN

EX 38/22 DN

EX 26/22 DN

EX 38/22 DN

EX 26/22 DN

EX 38/22 DN

8' / 10'

LOUVERS

5' 4" WIDE / 28' LONG / 12' HIGH

EXHAUST PLENUM

EX 60/40 EX 70/30

EX 70/30

EX 55/30

E X

5/

EX 30/25

EX 35/30 DN

EX 35/30 DN

EX 30/25 DN

EX 45/40

EX 103/36

E X

/4

E X

/3

EX 40/30 DN

EX 30"ø DN

E X

/4

EX 4"ø UP EX 4"ø UP

EX 84/48 UP

EX 60/45

EX 42/131 DN

EX 25/69 DN

H2

H3

M1-12

M1-12

H4

EX AHU-H4EX AHU-H3

EX AHU-H2

EX AHU-H1

H1

ST-1

ST-2

M1-12

M1-12

M1-12

M1-22

M1-22

M1-22

M1-22

P8

REMOVE CURB UNDER

REMOVABLE PANELS

NOMINAL 7'-2" X 4'-0" INSULATED

METAL PANEL (TYP 4)

INSULATED 6'-0" X 3'-0" METAL PANEL

DOOR ON HINGE

LATCH (TYP)

REMOVABLE T-BAR TO

REINFORCE DUCT PLENUM AND

LATCH PANELS TO (TYP 3)

3" ANGLE IRON FRAME TO

REINFORCE PLENUM AND

REMOVABLE PANEL STRUCTURE

3" ANGLE IRON BOLTED TO

FLOOR TO SECURE PANEL

LATCHES TO AND REMOVE

DURING RENOVATIONS

BASE BID: UTILIZE AS MUCH EXISTING

INSULATION AS POSSIBLE AND ONLY

REMOVE AND DISPOSE OF INSULATION

WHERE PANELS AND DOOR IS LOCATED.

BID ALTERNATE #1: REPLACE ALL

INSULATION ON THE PLENUM.

APPROXIMATELY 720 SQFT.

PROVIDE SEALANT INSIDE PLENUM

ALONG THE BASE OF ANGLE IRON

AND REMAINING CURB

NOMINAL 7'-2" X 16'-0" OPENING

EXISTING CURB

EX 60/45

EX 40/30

EX 45/40

NOTE: PANEL FRAME CONSTRUCTED

OF GALVANIZED STEEL 3"X3"X1/4" ANGLE

IRON. GALVANIZED STEEL T-BARS ARE

1"X1"X 1/8".

ACCESS DOOR FRAME IS

CONSTRUCTED OF 1-1/2"X1-1/2"X1/4"

GALVANIZED STEEL ANGLE IRON WITH A

DOOR HINGE.

N

/2

/4

R E

F E

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C A

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SHEET

PROJECT

PROJECT NO.

FILE NAME

DRAWN BY

DESIGNED BY

ORIGINAL ISSUE DATE

CLIENT PROJECT NO.

TITLE

REVIEWED BY

THIS DOCUMENT IS THE PROPERTY OF I & S GROUP,

INC. AND MAY NOT BE USED, COPIED OR DUPLICATED

WITHOUT PRIOR WRITTEN CONSENT.

© 2024 I & S GROUP, INC.

9/8/2026 4:17:35 PM

M1-12

SECOND FLOOR

HVAC PLANS

N.C.F. DIETARY &

LAUNDRY

NEWTON IOWA

HP, ACH

ACH

09/09/26

AWP

9522.00

26-34495

HOT WATER TANK

REPLACEMENT

M1-12 SECOND FLOOR HVAC PLANS

600 34495 M1-12

1/8" = 1'-0"2

SECOND FLOOR HVAC DEMOLITION PLAN

1/8" = 1'-0"4

SECOND FLOOR NEW HVAC PLAN

1/8" = 1'-0"1

SECOND FLOOR OVERALL MECHANICAL PLAN

KEYPLAN

SUPPORT

BUILDING "H"

KEYNOTE LEGEND

D1 REMOVE AND SALVAGE LOUVERS TO FACILITATE REMOVAL

AND INSTALLATION OF WATER TANKS.

D3 PORTION OF PLENUM TO BE DEMOLISHED. SEE SCHEMATIC

DETAIL 3 / M1-12.

D6 REMOVE AND SALVAGE EXISTING DUCT ELBOW AND ANGLE

IRON SUPPORTS FOR THE NEW EQUIPMENT PATH OF

TRAVEL.

D16 WHEN WORK WRAPS UP FOR THE DAY, LOUVER OPENING

NEEDS TO BE SEALED OR LOUVER REINSTALLED.

H1 PROJECT SCOPE: DISCONNECT AND REMOVE EXISTING

DOMESTIC HOT WATER STORAGE TANKS. REMOVE

LOUVERS AND INDICATED PORTIONS OF PLENUM TO

FACILITATE MOVING NEW DOMESTIC HOT WATER STORAGE

TANKS INTO MECHANICAL ROOM. INSTALL NEW DOMESTIC

HOT WATER STORAGE TANKS INTO EXISTING DOMESTIC

WATER HEATING SYSTEMS. COORDINATE WITH PRIME

CONTRACTOR TO CRANE EQUIPMENT THROUGH LOUVER

OPENING. REPLACE LOUVERS AND CREATE REMOVABLE

PANELS IN PLENUM FOR FUTURE RENOVATIONS. INSULATE

AS SPECIFIED. ALTERNATE #3: OWNER HAS EXISTING

STORED ELECTRICAL TRANSFORMER TO MOVE INTO

MECHANICAL ROOM DURING CONSTRUCTION, COORDINATE

CRANE LIFT WITH PRIME CONTRACTOR AND OWNER.

H2 SHEET METAL CONTRACTOR TO PROVIDE REMOVABLE

PANEL SYSTEM AND ACCESS DOOR FOR CURRENT AND

FUTURE RENOVATIONS. COORDINATE WITH PRIME

CONTRACTOR TO REMOVE CURB UNDER DEMOLISHED

PORTION OF PLENUM. SEE REMOVABLE PANEL SCHEMATIC

DETAIL 3 / M1-12.

H3 RE-INSTALL EXISTING LOUVERS.

H4 ELBOW SERVES EXHAUST AIR OF THE AIR HANDLER. CLOSE

OA/EA DAMPERS DURING WHILE ELBOW IS REMOVED.

REINSTALL SALVAGED DUCT ELBOW AND SUPPORTS AFTER

NEW EQUIPMENT HAS BEEN STAGED.

P8 EXISTING SPRINKLER HEAD LOCATED HERE. DISCONNECT

BACK TO EXISTING SHUT-OFF VALVE. REINSTALL SPRINKLER

AFTER DUCT ELBOW HAS BEEN REINSTALLED.

1. FIELD VERIFY ALL SITE CONDITIONS BEFORE STARTING

CONSTRUCTION.

2. ALL EXISTING DUCTWORK, PIPING, EQUIPMENT, ETC.

INDICATED ON PLANS ARE BASED ON INFORMATION

FROM CONSTRUCTION DOCUMENTS AND FIELD

VERIFICATION OF EXISTING BUILDING.

3. COORDINATE INSTALLATION OF ALL NEW DUCTWORK,

PIPING, EQUIPMENT, ETC. WITH OTHER TRADES.

SHEET NOTES

3/8" = 1'-0"3

SECTION AT OUTSIDE AIR PLENUM - REMOVABLE PANEL SCHEMATIC

EX DHW - 140°

EX DCWS

EX DHWR - 160°

EX DHW - 140°

EX NG

EX DHW - 160°

EX DHWR - 160°

EX DCWS

EX DWH-H1

EX DWH-H2 EX DWH-H3

EX DWH-H4 EX DWH-H5

EX WSFT

D2

D2

EX STORAGE

TANK

EX STORAGE

TANK

EX

EXPANSION

TANK

EX DHW - 140°

EX DHW - 160°

EX DCWS

EX DHW - 160°

EX DHWR - 160°

EX DCWS

EX FP-W

EX DCW

EX FP-W

EX DHW

EX DCW

EX DHWR

EX DHW - 140°

D4

D4

M6-11

D7

D8

M6-11

ST-1

ST-2

ET-2

EX DHW - 140°

EX DCWS

EX DHWR - 160°

EX DHW - 140°

EX NG

EX DHW - 160°

EX DHWR - 160°

EX DHW - 140°

EX DHW - 160°

EX DCWS

EX DHW - 160°

EX DHWR - 160°

EX DCWS

EX FP-W

EX DCW

EX FP-W

EX DHW

EX DCW

EX DHWR

EX DHW - 140°

EX DWH-H1

EX DWH-H2 EX DWH-H3

EX DWH-H4 EX DWH-H5

ET-1

EX DHWR - 160°

EX DHW - 160°

EX DCWS

P1 P2 P4

P1

P2

P4

1" DCW

1" DCWS

EX DCWS

P5

P6

P6

P7

3/4" DHWR - 160°

2" DCWS

P11

P10

P10

P9

P10

P11

2" DCWS

P9 P10P10

P10

1/4" = 1'-0"2

SECOND FLOOR PLUMBING PLAN - MECHANICAL ROOM

N

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PROJECT

PROJECT NO.

FILE NAME

DRAWN BY

DESIGNED BY

ORIGINAL ISSUE DATE

CLIENT PROJECT NO.

TITLE

REVIEWED BY

THIS DOCUMENT IS THE PROPERTY OF I & S GROUP,

INC. AND MAY NOT BE USED, COPIED OR DUPLICATED

WITHOUT PRIOR WRITTEN CONSENT.

© 2024 I & S GROUP, INC.

9/8/2026 4:17:46 PM

M1-22

SECOND FLOOR

PLUMBING PLANS

N.C.F. DIETARY &

LAUNDRY

NEWTON IOWA

HP, ACH

ACH

09/09/26

AWP

9522.00

26-34495

HOT WATER TANK

REPLACEMENT

M1-22 SECOND FLOOR PLUMBING PLANS

600 34495 M1-22

1/4" = 1'-0"1

SECOND FLOOR PLUMBING DEMOLITION PLAN - MECHANICAL ROOM

KEYPLAN

SUPPORT

BUILDING "H"

KEYNOTE LEGEND

D2 REMOVE AND DISPOSE OF EXISTING STORAGE TANK AND

PIPING AS NOTED ON PLANS.

D4 PREPARE PORTION OF PIPE WITH TEE OR TAP FOR

CONNECTION NEW EXPANSION TANK.

D7 SEE DEMOLITION ISOMETRIC 2 / M6-11 FOR FURTHER

EXTENTS OF PIPE REMOVAL.

D8 SEE DEMOLITION ISOMETRIC 4 / M6-11 FOR FURTHER

EXTENTS OF PIPE REMOVAL.

P1 INSTALL NEW STORAGE TANK. INSTALL NEW PIPE TO TANK

AND MATCH EXISTING PIPE SIZES.

P2 PROVIDE NEW TEMPERATURE GUAGE.

P4 PROVIDE NEW T&P RELIEF VALVE AND DISHCARGE PIPE.

ROUTE PIPE TO NEAREST FLOOR DRAIN AND TERMINATE

WITH AIR GAP.

P5 CONNECT NEW EXPANSION TANK PIPE INTO DOMESTIC

WATER SUPPLY PIPE.

P6 COORDINATE WITH OWNER FOR SCHEDULING OF TANK

STAGING AND INSTALLATION TO MINIMIZE SYSTEM DOWN

TIME.

P7 UTILIZE AS MUCH EXISTING STAINLESS STEEL PIPING AS

POSSIBLE. SEE SPECIFICATIONS NEW PIPE MATERIAL

INSTALLATION.

P9 CHECK VALVE.

P10 ISOLATION VALVE.

P11 BUTTERFLY VALVE.

1. FIELD VERIFY ALL SITE CONDITIONS BEFORE STARTING

CONSTRUCTION.

2. ALL EXISTING DUCTWORK, PIPING, EQUIPMENT, ETC.

INDICATED ON PLANS ARE BASED ON INFORMATION

FROM CONSTRUCTION DOCUMENTS AND FIELD

VERIFICATION OF EXISTING BUILDING.

3. COORDINATE INSTALLATION OF ALL NEW DUCTWORK,

PIPING, EQUIPMENT, ETC. WITH OTHER TRADES.

SHEET NOTES

DHW - 140°

DHW - 140°

DHW - 140°

DHWR - 140°

ST-1

ET-1

P1

P4

P2

D2

D5

ET-2

ST-2

P1

P4

P2

D2

FINISHED FLOOR

EXISTING HOT WATER

CIRCULATION PUMP

DCW

DHWR

ST-2

ET-1

160° DHW TO LAUNDRY ROOM

160° DHWR FROM LAUNDRY ROOM

SOFTENED WATER SUPPLY

COMBINATION TEMPERATURE AND PRESSURE RELIEF

PER LOCAL CODE

FLOOR DRAIN

TEMP SENSOR

TO BOILERS

FROM BOILERS

TEMPERATURE GAUGE

TEMPERATURE

GAUGE

ISOLATION VALVE (TYP)

STRAINER

CHECK VALVE (TYP)

FINISHED FLOOR

EXISTING HOT WATER

CIRCULATION PUMP

DCW

DHWR

ST-1

ET-1

140° DHW TO FIXTURES AND TMV

140° DHWR FROM SYSTEM

SOFTENED WATER SUPPLY

COMBINATION

TEMPERATURE AND

PRESSURE RELIEF PER

LOCAL CODE

FLOOR DRAIN

TEMP SENSOR

EXISTING CIRCULATION PUMP

BETWEEN TANK AND BOILERS

140° DHW FROM BOILERS

TO BOILERS

TO TMV

TEMPERATURE

GUAGE

TEMPERATURE GUAGE

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DRAWN BY

DESIGNED BY

ORIGINAL ISSUE DATE

CLIENT PROJECT NO.

TITLE

REVIEWED BY

THIS DOCUMENT IS THE PROPERTY OF I & S GROUP,

INC. AND MAY NOT BE USED, COPIED OR DUPLICATED

WITHOUT PRIOR WRITTEN CONSENT.

© 2024 I & S GROUP, INC.

9/8/2026 4:18:04 PM

M6-11

PLUMBING

SCHEDULES,

ISOMETRICS, AND

DETAILS

N.C.F. DIETARY &

LAUNDRY

NEWTON IOWA

HP, ACH

ACH

09/09/26

AWP

9522.00

26-34495

HOT WATER TANK

REPLACEMENT

M6-11 PLUMBING SCHEDULES, ISOMETRICS, AND DETAILS

600 34495 M6-11

NEW PIPING ISOMETRIC - 140° STORAGE TANK

DEMOLITION ISOMETRIC - 140° STORAGE TANK

NEW PIPING ISOMETRIC - 160° STORAGE TANK

DEMOLITION ISOMETRIC - 160° STORAGE TANK

NOTES:

1. INTALL PER MANUFACTURERS INSTRUCTIONS.

2. PROVIDE WITH ASME RATED TEMPERATURE AND PRESSURE RELIEF VALVE.

STORAGE TANK SCHEDULE

MARK MFG MODEL LOCATION SERVICE TANK VOL. FITTING SIZE DIAMETER LENGTH NOTES

ST-1 LAARS STHDI 48168 MECHANICAL ROOM 140° DOMESTIC HOT WATER 1225 3" 48" 168" 1,2

ST-2 LAARS STHDI 48084 MECHANICAL ROOM 160° DOMESTIC HOT WATER 580 3" 48" 84" 1,2

KEYPLAN

SUPPORT

BUILDING "H"

KEYNOTE LEGEND

D2 REMOVE AND DISPOSE OF EXISTING STORAGE TANK AND

PIPING AS NOTED ON PLANS.

D5 REMOVE AND DISPOSE OF EXISTING EXPANSION TANK.

P1 INSTALL NEW STORAGE TANK. INSTALL NEW PIPE TO TANK

AND MATCH EXISTING PIPE SIZES.

P2 PROVIDE NEW TEMPERATURE GUAGE.

P4 PROVIDE NEW T&P RELIEF VALVE AND DISHCARGE PIPE.

ROUTE PIPE TO NEAREST FLOOR DRAIN AND TERMINATE

WITH AIR GAP.

1. FIELD VERIFY ALL SITE CONDITIONS BEFORE STARTING

CONSTRUCTION.

2. ALL EXISTING DUCTWORK, PIPING, EQUIPMENT, ETC.

INDICATED ON PLANS ARE BASED ON INFORMATION

FROM CONSTRUCTION DOCUMENTS AND FIELD

VERIFICATION OF EXISTING BUILDING.

3. COORDINATE INSTALLATION OF ALL NEW DUCTWORK,

PIPING, EQUIPMENT, ETC. WITH OTHER TRADES.

SHEET NOTES

NOTES:

1. INSTALL UNIT AS SHOWN AND AS PER MANUFACTURER'S INSTRUCTIONS.

2. ASME RATED.

EXPANSION TANK SCHEDULE

MARK MFG MODEL

TANK VOLUME

(GAL)

WEIGHT

(LBS)

MAX. OPERATING

TEMPERATURE

WORKING PRESSURE

(MAX. PSI)

DIAMETER

(IN) HEIGHT (IN) NOTES

ET-1 TACO PAX130-150 34 200 240 150 16 52.5 1,2

ET-2 TACO PAX130-150 34 200 240 150 16 52.5 1,2

NOT TO SCALE8

ST-2 DETAIL

NOT TO SCALE5

ST-1 DETAIL

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PROJECT

PROJECT NO.

FILE NAME

DRAWN BY

DESIGNED BY

ORIGINAL ISSUE DATE

CLIENT PROJECT NO.

TITLE

REVIEWED BY

THIS DOCUMENT IS THE PROPERTY OF I & S GROUP,

INC. AND MAY NOT BE USED, COPIED OR DUPLICATED

WITHOUT PRIOR WRITTEN CONSENT.

© 2024 I & S GROUP, INC.

9/8/2026 4:18:14 PM

M7-11

REFERENCE

PHOTOS AND

NOTES

N.C.F. DIETARY &

LAUNDRY

NEWTON IOWA

HP, ACH

ACH

09/09/26

AWP

9522.00

26-34495

HOT WATER TANK

REPLACEMENT

M7-11 REFERENCE PHOTOS AND NOTES

600 34495 M7-11

EXISTING LAUNDRY STORAGE TANK

PHOTO 1

FACING NORTH EAST

EXISTING DIETARY STORAGE TANK EXISTING PLENUM AND DUCT ELBOW

STAGING AREA

PHOTO 2

FACING EAST

PHOTO 3

FACING NORTH

PHOTO 4

FACING NORTH

PHOTO 5

FACING NORTH WEST

PHOTO 6

FACING NORTH AT STAGING AREA

PHOTO 7

FACING SOUTH TOWARDS STAIR ACCESS AND PLENUM

PHOTO 8

FACING WEST AT ELBOW TO REMOVED AND REINSTALLED

PHOTO 9

FACING WEST AT ELBOW TO REMOVED AND REINSTALLED

PHOTO 10

FACING SOUTH WEST AT PLENUM

LOUVER BEING REMOVED

AND REINSTALLED

LOUVER BEHIND THIS PLENUM

PATH OF TRAVEL TO BOILERS

FROM PLENUM

DOOR TO STRAIRS

PHOTO 11

FACING NORTH EAST INSIDE PLENUM