BUILDING ON SITEREGIONAL PLAN

GARAGE

MAINT.

BLDG

4 5

DUBUQUE

OSCEOLALYON

DICKENSON

CRAWFORD

OBRIEN

CHEROKEE

SIOUX

EMMET

KOSSUTH

WINNEBAGO WORTH MITCHELL HOWARD

CLAY

MONONA

PLYMOUTH

BUENA VISTA POCAHONTAS

PALO ALTO

HUMBOLT WRIGHT FRANKLIN

FLOYD CHICKASAW

WINNESHIEK ALLAMAKEE

FAYETTE CLAYTON

BREMER

BUTLER

BLACK HAWK

CARROL

WOODBURY IDA SAC CALHOUN

HANCOCK CERRO GORDO

GREENE BOONE STORY MARSHALL

TAMA

GRUNDYHARDINHAMILTONWEBSTER

POWESHIEKJASPERPOLK

SCOTT

CLINTON

JACKSON

DUBUQUEDELAWAREBUCHANAN

JONES

CEDAR

LINN

BENTON

IOWA

JOHNSONHARRISON

POTTAWATTAMIE

MILLS

FREMONT

MADISON

DALLAS

GUTHRIEAUDUBON

SHELBY

CASS

ADAIR

UNIONADAMS

MONTGOMERY

PAGE TAYLOR RINGGOLD

WAREN MARION

LUCASCLARKE

DECATUR WAYNE

LEE

DES MOINES

LOUISA

MUSCATINE

WASHINGTONKEOKUKMAHASKA

HENRY

JEFFERSONWAPELLOMONROE

APPANOOSE DAVIS VAN BUREN

IOWA COUNTY AND DISTRICT KEY

PROJECT:

Resources & Acquisitions Bureau 800 Lincoln Way Ames, Iowa 50010

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DYERSVILLE MG RADIANT HEAT REPLACEMENT

BG-2D31-(012)-80-31

14117 Hwy 136 N, Dyersville, IA 52040

INDEX OF DRAWINGS

NO SHEET NAME

A001 COVER

A101 DEMO PLAN

A102 NEW LAYOUT PLAN

STORAGE BAYS

WASH BAY

MECHANICS BAY

80' - 0"

240' - 0"

160' - 0"

8'

1A

20' 40'

8'

108'

40'

DROP

(6) EXIST. CRV B8 BURNERS

90° EL/TEE DROP

8'

1A

20' 40'

16'

108'

40'

4" O.A. THRU WALL -

LOWER ROOF

DROP

90° EL/TEE DROP

6'

4" O.A.

DROP

4" O.A.

12'

45'

1A (3)

VP-1

2A EXIST. CRV

A6 BURNER

EXISTING 4" O.A. CAP

CONTROL

PANEL A

#1A T.STAT

T

2 90° ELS DROP

2B EXIST. CRV

B6 BURNER

(NEW 1/24)

VP-2

EXISTING 4" O.A. CAP EXISTING 4" O.A. CAP

45'

4" O.A.

DROP

4" O.A. THRU WALL -

LOWER ROOF

1B (3)

NO WORK IN

OFFICE AREAS

EXISTING VACUUM PUMP TO BE REMOVED

EXISTING BURNER & FLOW TO BE REMOVED

EXISTING TAIL PIPE BRANCH TO BE REMOVED

EXISTING OUTSIDE AIR PVC PIPING TO BE REMOVED

EXISTING HEATER SYSTEM TO BE REMOVED

T EXISTING THERMOSTAT TO BE REMOVED

2B

CONTROL

PANEL B

#2B T.STAT

T

2A

CONTROL PANEL

T

#2A T.STAT

90° ELBOW OFFSET TO

45° ELBOW DROP

#1B T.STAT

T

EXISTING 4"- O.A. CAP

PVC PIPING W /

BIRDSCREEN- LOWER ROOF

( TYPICAL 2 )

EXISTING 4"- O.A. CAP

PVC PIPING W /

BIRDSCREEN- LOWER ROOF

( TYPICAL 2 )

SHEET

DATE:

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Resources & Acquisitions Bureau 800 Lincoln Way Ames, Iowa 50010

(515) 239-1299

COUNTY: DISTRICT:

PROJECT NUMBER:

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14 AUG 25

A101

BG-2D31-(012)-80-31

DUBUQUE 6

1/8" = 1'-0"

DEMO PLAN

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DEMO NOTES:

1. THIS DRAWING DIAGRAMATICALLY REPRESENTS THE LAYOUT OF EXISTING CONDITIONS WITH MAJOR MECHANICAL AND ELECTRICAL COMPONENTS. THEY ARE NOT INTENDED TO SHOW ACCESSORIES OR INCIDENTALS COMMON TO EQUIPMENT INDICATED, THOUGH THESE ITEMS ARE TO BE REMOVED, ACCESSIBILITY TO DEMOLTION ITEMS SHALL NOT BE INFERRED. THE CONTRACTOR SHALL BE RESPONSIBLE FOR FIELD VERIFCATIONS OF BUILDING AND EXISTING

CONDITIONS PRIOR TO SUBMITTAL.

2. DEMOLTION OF SHALL INCLUDE ALL HANGERS, FITTINGS, DAMPERS, VALVES, ETC.

3. LIGHT LINES INDICATE EXISTING PIPING, EQUIPMENT, ETC. TO REMAIN. BOLD DASHED LINES INDICATE DEMOLTION

WORK, THIS PROJECT.

4. CONTRACTOR SHALL PATCH / REPAIR ALL UNUSED OPENINGS AND MODIFIED FINISH SURFACES. PATCH SHALL MATCH

MATERIALS, FINISH, AND TEXTURES OF ADJACENT SURFACES.

5. OWNER SHALL RETAIN FIRST SALVAGE RIGHTS TO REMOVED EQUIPMENT AND MATERIALS. UNLESS NOTED OTHERWISE CONTRACTOR SHALL BE RESPONSIBLE FOR PROPER AND TIMELY DISPOSAL OF ALL CONSTRUCTION DEBRIS INCLUDED BUT NOT LIMITED TO EQUIPMENT AND MATERIALS NOT CLAIMED BY OWNER. IA DOT PROJECT MANAGER SHALL DIRECT THE CONTRACTOR AS TO WHICH ITEMS WILL BE SALVAGED AND WHERE TO PLACE THEM ON

SITE.

6. CONTRACTOR TO LOCATE ALL EXISTING NATURAL GAS PIPING

DEMOLITION KEYNOTE LEGEND

KEY NOTE

BN-ED01 REMOVE RECEPTICLE AND ASSOCIATED WIRING BACK TO HEATER CONTROL PANEL

VP-ED02 REMOVE ELECTRICAL CONNECTION AND DISCONNECT WIRING BACK TO HEATER CONTROL PANEL

CP-ED03 DISCONNECT EXISTING HEATER CONTROL PANEL. SAVE CIRCIUT AND WIRING FOR NEW HEATER CONTROL PANEL

BN-MD01 REMOVE RADIANT HEAT BURNER, ASSOCIATED PIPING AND CONTROLS AS SHOWN. DISCONNECT / REMOVE OA

AND GAS PIPING AS SHOWN. SEENRE WORK PLANS FOR NEW CONNECTIONS

VP-MD02 REMOVE EXISTING VACUUM PUMP AND ASSOCIATED PIPING AND CONTROLS

CP-MD03 REMOVE EXISTING HEATER CONTROL PANEL AND ASSOCIATED CONTROL WIRING

STORAGE BAYS

WASH BAY

MECHANICS BAY

240' - 0"

160' - 0"

±10' B8

±15' ±25'

±10'

±110'

±25'

#1A (2) CRV B10

#1A (2) CRV B8

90° EL/TEE DROP

±15'

±25'

±10'

±30'

VP-1

CONTROL PANEL B

90° ELBOW

OFFSET TO 45°

EL DROP

VP-2

EXIST. HOLES W/ NEW 4" O.A.

NO WORK IN

OFFICE AREAS

NEW VACUUM PUMP

NEW BURNER & FLOW

NEW TAIL PIPE AND DAMPER COUPLINGS AT VACUUM PUMP INLET (4)

NEW PVC OUTSIDE AIR LINE

NEW HEATER SYSTEM

NEW FLAT SHEET METAL

T NEW THERMOSTAT

±30'

B8 B10 B10

±10' B8±15' ±25' ±30'

1B

B8 B10 B10

±30'

±110'

5'

±5' B8

B8

±35'

±15'±20'

±5'

80' - 0"

#1A T.STAT (NEW LOCATION)

NEW #1A T.STAT

T

DROP DROP

4" O.A. NEW 4" O.A. NEW

90° ELBOW

OFFSET TO 45°

EL DROP

(4) DAMPERS

CONTROL PANEL A

NEW #2A T.STAT

±5'

±15'

±35' ±20'

±5'

B8

B8

#2A (2) CRV

B8 80,000

#2B (2) CRV

B8 80,000

4" O.A. NEW

LENGTHS - COORDINATE

WITH LIGHTS, FLAT

SHEET ON BOTTOM OF

REFLECTOR AT RAIL

4" O.A. NEW

NEW 4" O.A. CAPS/PVC

PIPING (TYP. 2) GAP

W/BIRDSCREEN THRU

WALL AT LOWER ROOF

TUBE

ABOVE

RAILS

NEW #2B T.STAT

T

90° EL/TEE

DROP

#1A

#1B

EXISTING HOLE EXISTING HOLE

EXIST. HOLES W/ NEW 4" O.A.

EXISTING HOLE EXISTING HOLE

±5'

#1B (2) CRV B10

#1B (2) CRV B8

NEW 4" O.A. CAPS/PVC

PIPING (TYP. 2) GAP

W/BIRDSCREEN THRU

WALL AT LOWER ROOF

T

T

NEW #1B T.STAT

CONTROL PANEL

SHEET

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Resources & Acquisitions Bureau 800 Lincoln Way Ames, Iowa 50010

(515) 239-1299

COUNTY: DISTRICT:

PROJECT NUMBER:

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14 AUG 25

A102

BG-2D31-(012)-80-31

DUBUQUE 6

1/8" = 1'-0"

NEW LAYOUT PLAN

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VACUUM PUMP SCHEDULE

MARK HP VOLTS PHASE FLA DRIVE DESIGN BASIS REMARKS

VP-1 3/4 120 1 6.6 A DIRECT CORAYVAC EP-201

VP-2 3/4 120 1 6.6 A DIRECT CORAYVAC EP-201

GAS FIRED HEATER SCHEDULE

MARK_ HEATING INPUT (MBH) GAS PRESSURE MIN./MAX. VOLTS_ PHASE_ FLA_ DESIGN BASIS_ REMARKS_

CRVB8 (2) @ #1A 80 4.5 / 14 120 1 0.3 A CORAYVAC CRV-B8

CRVB10 (2) @ #1A 100 4.5 / 14 120 1 0.3 A CORAYVAC CRV-B10

CRVB8 (2) @ #1B 80 4.5 / 14 120 1 0.3 A CORAYVAC CRV-B8

CRVB8 (10) @ #1A 100 4.5 / 14 120 1 0.3 A CORAYVAC CRV-B10

CRVB8 (2) @ #2A 80 4.5 / 14 120 1 0.3 A CORAYVAC CRV-B8

CRVB8 (2) @ #2B 80 4.5 / 14 120 1 0.3 A CORAYVAC CRV-B8

ELECTRICAL / MECHANICAL KEYNOTE LEGEND

KEY NOTE

VP-1 PROVIDE WIRING FROM HEATER CONTROL PANEL 1 TO NEW VACUUM PUMP #1, PROVIDE SINGLE POLE 20 AMP DISCONNECT SWITCH

VP-2 PROVIDE WIRING FROM HEATER CONTROL PANEL 2 TO NEW VACUUM PUMP #2, PROVIDE SINGLE POLE 20 AMP DISCONNECT SWITCH

SYSTEM NOTES:

1. ALL DIMENSIONS ARE APPROXIMATE AND SHALL BE VERIFIED IN THE FIELD BY THE CONTRACTOR.

2. CONTRACTOR TO REMOVE ALL EXISTING INFRARED SYSTEMS AND ASSOCIATED TUBES / REFLECTORS / HANGERS / CONTROL PANELS / WIRING / THERMOSTATS / VACUUM PUMPS / ETC. AND DISPOSE OFF

CONSTRUCTION SITE.

3. CONTRACTOR SHALL INSTALL A COMPLETE NEW RADIANT HEAT SYSTEM THROUGHOUT. TO INCLUDE HANGERS AND CHANIS ETC. VERIFY EXISTING WALL PENETRATIONS FOR REUSE. PATCH OR REPAIR ANY HOLES

NOT FOR REUSE.

4. CONTRACTOR TO USE EXISTING OPENINGS IN WALL TO RUN NEW EQUIPMENT THROUGH, UNLESS NOTED OTHERWIDE.

5. ALL OUTSIDE AIR PIPING ARE 4" OR 6" IN DIAMETER AS NOTED, EQUIPPED VENT CAP WITH BIRD SCREENS, SEAL ALL WALL PENETRATIONS.

6. ALL PIPING ENTERING OR EXITING BUILDING SHALL BE EQUIPPED WITH BIRD SCREENS.

7. RADIANT HEATING REFLECTORS NOT SHOWN ON DRAWINGS FOR CLARITY, CONTRACTOR TO FURNISH AND INSTALL REFLECTORS ON NEW INSTALLATION.

8. ALL BURNER / VACUUM PUMP / THERMOSTAT / TUBE LOCATIONS ARE SAME AS EXISTING UNLESS OTHERWISE NOTED. CONTRACTOR TO COORDINATE.

9. PROVIDE NEW 3/4" GAS PIPING EXTENSIONS, UNLESS NOTED OTHERWISE.

10. INSTALL REFLECTOR TYPES AT OVERHEAD DOOR OPERATORS AND TRACK LOCATIONS IF NECESSARY TO PROTECT EXISTING EQUIPMENT.

11. PROVIDE NEW THERMOSTATS AT ALL LOCATIONS.

12. CONTRACTOR TO VERIFY ALL WIRING FOR RADIANT HEAT SYSTEM IS NOT ON SAME PANEL CIRCUITS AS OVERHEAD DOORS.

13. CONTRACTOR TO EXTEND GAS PIPING, CONDUITS AND POWER WIRING TO NEW BURNERS, CONTROL PANELS, THERMOSTATS, AND VACUUM PUMPS FOR COMPLETE SYSTEM INSTALLATION.

14. CONTRACTOR TO PAINT ALL EXISTING AND NEW RIGID GAS PIPING FROM GAS METER AND THROUGHOUT THE BUILDING WITH SHERWIN WILLIAMS, COLOR: SW4048 "SAFETY YELLOW". SYSTEM TYPE: ALKYD, SURFACE PREP, SSPC SP2/SP3. PAINT: 1 COAT PRIMER (KEM BOND HS), 2 COATS FINISH (INDUSTRIAL ENAMEL)

15. CONTRACTOR SHALL TEST SYSTEM FOR PROPER VACUUM AT BRANCH RADIANT TUBE END VENTS FOLLOWING INSTALLATION. MAKE ADJUSTMENTS AS NECESSARY TO PROVIDE 2 1/2" TO 3" WATER COLUMN FOR

EACH ZONE. PROVIDE PHOTO DOCUMENTATION OF EACH.

16. NEW BURNER LOCATIONS SHALL HAVE GAS / ELECTRIC / CONTOLS EXTENDED TO NEW LOCATIONS.