23 MECHANICAL.pdf

HVAC DEMOLITION GENERAL NOTES

1. THE GENERAL NOTES LISTED HERE APPLY TO ALL HVAC DEMOLITION DRAWINGS IN ADDITION TO

ANY ADDITIONAL DEMOLITION DRAWING NOTES ON THE INDIVIDUAL DEMOLITION DRAWINGS.

2. SEE CODED NOTES ON INDIVIDUAL DRAWING SHEETS FOR SPECIFIC INSTRUCTIONAL NOTES.

3. FIELD VERIFY EXISTING CONDITIONS.

4. COORDINATE WITH GENERAL TRADES WORK, PLUMBING WORK, FIRE PROTECTION WORK,

ELECTRICAL WORK AND OTHER WORK.

5. IT IS RECOGNIZED THAT DRAWINGS MAY BE PLOTTED AT DIFFERENT SCALES, SUCH THAT

PLOTTED DRAWINGS MAY VARY FROM ACTUAL OR INTENDED DIMENSIONS. THEREFORE, DRAWINGS ARE DIAGRAMMATIC AND ARE NOT TO BE SCALED. SBM TAKES NO RESPONSIBILITY FOR ERRORS

REGARDING DISCREPANCIES FROM THE ORIGINAL DRAWINGS DRAWN AT THE PROPER SCALE AND

THOSE DRAWINGS THAT HAVE BEEN PLOTTED.

6. PHASING - SEE DIVISION 1 PROJECT SPECIFICATION PHASING DOCUMENTS FOR SPECIFIC

PHASING INSTRUCTIONS. COORDINATE SHUT-DOWN OF ANY UTILITY IN ADVANCE WITH THE

OWNER. ACCOMPLISH DRAIN DOWN AND RE-FILL OF PIPING SYSTEMS AS REQUIRED. UNLESS

OTHERWISE SPECIFICALLY INDICATED, EXISTING CHILLED WATER SYSTEMS SHALL NOT BE

DISRUPTED DURING THE COOLING SEASON, AND HEATING SYSTEMS SHALL NOT BE DISRUPTED

WHEN REQUIRED FOR OCCUPANT COMFORT OR BUILDING FREEZE PROTECTION.

7. DARK, DASHED LINES INDICATE PIPING, DUCTWORK AND EQUIPMENT TO BE REMOVED.

8. SEE SPECIFICATIONS FOR GENERAL CUTTING AND PATCHING REQUIREMENTS REQUIRED UNDER

DEMOLITION. ALSO SEE DRAWINGS FOR MORE SPECIFIC REQUIREMENTS.

9. SEE SPECIFICATIONS FOR SALVAGE RIGHTS TO ANY EQUIPMENT OR MATERIALS BEING REMOVED.

10. REMOVE ALL HANGERS AND SUPPORTS SERVING PIPING, DUCTWORK AND EQUIPMENT BEING

DEMOLISHED. PROVIDE AND/OR ADJUST EXISTING HANGERS TO SUPPORT ANY REMAINING PIPING, DUCTWORK, OR EQUIPMENT ADJACENT TO DEMOLISHED.

11. CAP ALL REMAINING ACTIVE PIPING WITH SIMILAR MATERIALS TO MATCH EXISTING WATERTIGHT.

PIPE ENDS INDICATED TO BE CAPPED ARE NOT TO BE CRIMPED. INSULATED PIPING SHALL BE

INSULATED AT CAP WITH MATERIALS SPECIFIED FOR NEW WORK.

12. CAP ALL REMAINING ACTIVE DUCTWORK WITH SIMILAR MATERIALS TO MATCH EXISTING AND

SEALED AIRTIGHT. INSULATED DUCTWORK SHALL BE INSULATED AT CAP WITH MATERIALS

SPECIFIED FOR NEW WORK.

13. SEE SPECIFICATIONS FOR SPECIFIC REQUIREMENTS FOR DEMOLITION OF REFRIGERANT

CONTAINING MATERIALS OR EQUIPMENT.

14. REMOVE ALL THERMOSTATS, TEMPERATURE CONTROL WIRING AND PIPING FROM DEMOLISHED EQUIPMENT BACK TO (MAIN SOURCE/WALL) AND CAP CONTROL AIR PIPING AIRTIGHT. CRIMPING

SHALL NOT BE CONSIDERED ADEQUATE.

15. WHERE EXISTING PIPING IS MAINTAINED AT WALLS SHOWN TO BE DEMOLISHED, CONTRACTOR

TO REMOVE ABANDONED SLEEVES ASSEMBLIES AND ANY ASSOCIATED FIRESTOPPING MATERIALS

ON PIPING. PIPING INSULATION WITHIN AND AROUND THE SLEEVE ASSEMBLY IS TO BE REMOVED

AND REPLACED WITH SIMILAR INSULATION MATERIALS, MATCHING EXISTING.

HVAC NEW WORK GENERAL NOTES

1. THE GENERAL NOTES LISTED HERE APPLY TO ALL HVAC DRAWINGS IN ADDITION TO ANY

ADDITIONAL DRAWING NOTES ON THE INDIVIDUAL DRAWINGS.

2. REFER ALSO TO DUCTWORK MATERIAL SCHEDULE AND NOTES FOR ADDITIONAL GENERAL NOTES

APPLICABLE TO DUCTWORK.

3. SEE CODED NOTES ON INDIVIDUAL DRAWING SHEETS FOR SPECIFIC INSTRUCTIONAL NOTES.

4. FIELD VERIFY EXISTING CONDITIONS.

5. COORDINATE WITH GENERAL TRADES WORK, PLUMBING WORK, FIRE PROTECTION WORK,

ELECTRICAL WORK AND OTHER WORK.

6. IT IS RECOGNIZED THAT DRAWINGS MAY BE PLOTTED AT DIFFERENT SCALES, SUCH THAT

PLOTTED DRAWINGS MAY VARY FROM ACTUAL OR INTENDED DIMENSIONS. THEREFORE, DRAWINGS ARE DIAGRAMMATIC AND ARE NOT TO BE SCALED. SBM TAKES NO RESPONSIBILITY FOR ERRORS

REGARDING DISCREPANCIES FROM THE ORIGINAL DRAWINGS DRAWN AT THE PROPER SCALE AND

THOSE DRAWINGS THAT HAVE BEEN PLOTTED.

7. THE MECHANICAL DESIGN DRAWINGS ARE DIAGRAMMATIC AND ARE NOT INTENDED TO SHOW

EXACT LOCATION OF EQUIPMENT, PIPING AND DUCTWORK UNLESS DIMENSIONS ARE GIVEN OR

OTHERWISE IMPLIED FOR CLEARANCES, ETC. PIPING, DUCTWORK AND MECHANICAL EQUIPMENT

ARE TO BE INSTALLED ALONG THE GENERAL PLANS SHOWN ON THE DRAWINGS, BUT KEEPING IN

MIND ACTUAL BUILDING CONDITIONS WHICH MUST BE CONFORMED WITH IN THE ACTUAL WORK.

CONTRACTORS IN THEIR BIDS ARE REQUIRED TO INCLUDE ALL LABOR AND MATERIALS AND OTHER RELATED WORK NECESSARY TO PROVIDE MINOR OFFSETS IN MECHANICAL WORK AS REQUIRED TO AVOID CONFLICT WITH OTHER WORK ON THIS PROJECT, OR AS REQUIRED IN ORDER TO OBTAIN

MAXIMUM HEAD ROOM OR EQUIPMENT ACCESS IN SPACES.

8. PHASING - SEE DIVISION 1 PROJECT SPECIFICATION PHASING DOCUMENTS FOR SPECIFIC

PHASING INSTRUCTIONS. COORDINATE SHUT-DOWN OF ANY UTILITY IN ADVANCE WITH THE

OWNER. ACCOMPLISH DRAIN DOWN AND RE-FILL OF PIPING SYSTEMS AS REQUIRED. UNLESS

OTHERWISE SPECIFICALLY INDICATED, EXISTING CHILLED WATER SYSTEMS SHALL NOT BE

DISRUPTED DURING THE COOLING SEASON, AND HEATING SYSTEMS SHALL NOT BE DISRUPTED

WHEN REQUIRED FOR OCCUPANT COMFORT OR BUILDING FREEZE PROTECTION.

9. MAINTAIN REQUIRED RIGGING ACCESS CLEARANCES. COORDINATE CLEARANCE REQUIREMENTS

WITH OTHER TRADES.

10. SEE ARCHITECTURAL DRAWINGS FOR LOCATIONS OF FIRE AND SMOKE WALLS AND RATED

STRUCTURES. SEE DETAILS AND SPECIFICATIONS FOR PIPE PENETRATION SEAL REQUIREMENTS.

11. H.C. IS TO COORDINATE ALL MASONRY PENETRATION LOCATIONS AND SIZES WITH G.C.

12. DO NOT ROUTE DUCTWORK OR PIPING OVER ELECTRICAL EQUIPMENT.

13. UNLESS OTHERWISE INDICATED, ALL PIPING TO RUN GENERALLY BELOW DUCTWORK FOR

ACCESS TO VALVING. DO NOT OBSTRUCT EQUIPMENT OR ACCESS DOORS. AVOID DUCTWORK OVER

LIGHTS WHEREVER POSSIBLE.

14. EQUIPMENT CONNECTION ARRANGEMENTS, FLANGES, UNIONS, VALVING, ETC. ARE NOT

TYPICALLY SHOWN ON PLAN VIEWS. REFER TO DETAILS AND FLOW DIAGRAMS FOR REQUIREMENTS.

INSTALL ALL VALVES AND OTHER ITEMS REQUIRING OR FACILITATING MAINTENANCE IN ACCESSIBLE

LOCATIONS, AND SO AS TO NOT OBSTRUCT MAINTENANCE ON EQUIPMENT SERVED.

15. WATER PIPE CONNECTIONS TO AIR HEATING AND COOLING COILS SHALL BE MADE SO THERE

WILL BE COUNTER FLOW BETWEEN WATER AND AIR.

16. NOT ALL AIR VENTS AND DRAINS HAVE BEEN SHOWN ON PIPING AS THEIR REQUIRED LOCATION

DEPENDS ON THE PIPING INSTALLATION. REFER TO SPECIFICATION SECTION 23 FOR

REQUIREMENTS OF PIPING AIR VENTS AND DRAINS. PROVIDE AIR VENTS IN ALL HIGH POINTS AND

DRAIN VALVES AT ALL LOW POINTS IN PIPING SYSTEM.

17. SEE TEMPERATURE CONTROL DRAWINGS AND COORDINATE WITH TEMPERATURE CONTROL

CONTRACTORS FOR INSTRUMENTATION DEVICES REQUIRED TO BE INSTALLED IN PIPING AND

DUCTWORK, TOGETHER WITH NECESSARY CLEARANCES FOR SAME.

18. ALL HWS AND HWR BRANCH CONNECTIONS TO HEATING EQUIPMENT, TERMINAL UNITS AND

RADIANT PANELS TO BE 3/4" UNLESS OTHERWISE NOTED.

19. NO "BULL-HEAD" TEES ARE PERMITTED IN PIPING. FLOW IS NOT PERMITTED TO BE IN OPPOSING

DIRECTIONS IN THE SAME TEE FITTING.

20. ALL AIR TERMINAL UNITS, HEATING TERMINALS AND REHEAT COILS SHALL BE PROVIDED WITH

WALL-MOUNTED THERMOSTATS UNLESS NOTED ON THE PLANS OR SPECIFICATIONS TO BE

EQUIPPED WITH INTEGRAL THERMOSTATS. REFER TO PLANS FOR APPROXIMATE THERMOSTAT

LOCATIONS - COORDINATE WITH OTHER TRADES. IF A THERMOSTAT IS NOT SHOWN ON THE PLANS, COORDINATE LOCATION WITH ENGINEER. CONTRACTOR SHALL SUBMIT A FLOOR PLAN WITH

APPROXIMATE LOCATIONS OF ALL THERMOSTATS.

DESCRIPTIONABBREVIATION SYMBOL

HWS

HWR

CD

MIN. GPM

MIN. CFM

MIN. GPM

MIN. CFM

1.5

XXX

CFM

A.D.A.D.

TERMINAL UNIT WITH MIN. CFM SETTING (SEE DUCT DWG.)

HVAC SYMBOL LEGEND

HWS HEATING WATER SUPPLY

HWR HEATING WATER RETURN

CD A/C CONDENSATE DRAIN

BALL VALVE

BALANCE VALVE (SEE SPECIFICATIONS)

CHECK VALVE (SWING)

TWO WAY CONTROL VALVE

THERMOSTAT

DIFFUSER, REGISTER OR GRILLE (SEE SCHEDULE)

DUCTWORK INSULATION AND MATERIAL (SEE SCHEDULE)

TERMINAL UNIT W/HEATING COIL GPM SETTING (SEE PIPING DWG.)

CODED NOTE (SEE SCHEDULE)

ME__-__ MECHANICAL EQUIPMENT (SEE SCHEDULE)

E.C. E.C. ELECTRICAL CONTRACTOR

F.P.C. F.P.C. FIRE PROTECTION CONTRACTOR

G.C. G.C. GENERAL CONTRACTOR

H.C. H.C. HVAC CONTRACTOR

P.C. P.C. PLUMBING CONTRACTOR

T.C.C. T.C.C. TEMPERATURE CONTROL SUB-CONTRACTOR

A.D. A.D. ACCESS DOOR

A.F.F. A.F.F. ABOVE FINISHED FLOOR

A.L. A.L. ACTIVE LENGTH

MFR. MFR. MANUFACTURER

N.O. N.O. NORMALLY OPEN

N.C. N.C. NORMALLY CLOSED

TYP. TYP. TYPICAL

E.A. E.A. EXHAUST AIR

R.A. R.A. RETURN AIR

S.A. S.A. SUPPLY AIR

FLOW DIRECTION INDICATOR (VAPOR)

FLOW DIRECTION INDICATOR (LIQUID)

FLOW DIRECTION INDICATOR (VAPOR) W/ CFM QUANTITY GIVEN

ACCESS DOOR IN BOTTOM OF DUCT OR SIDE OF DUCT

90° ELBOW WITH TURNING VANES

SQUARE-TO-ROUND DUCT TRANSITION

TERMINAL UNIT WITH FLEXIBLE CONNECTION AND REHEAT COIL

MANUAL BALANCING DAMPER

AUTOMATIC CONTROL DAMPER

INDICATES TIE INTO EXISTING

INDICATES REMOVE TO POINT FOR RECONNECTION

INDICATES REMOVE TO POINT AND CAP

DATESIGNATURE

SCHOONOVER

C. J.

ST

AT

E OF O

H IO

P R O F E

SS IO N

AL EN

G

IN

E E R

RE G IS T E RE

D

E-62197

VA FORM 08 - 6231

F

E

D

C

B

A

987654321 10

F

E

D

C

B

A

987654321 10

CONSTRUCTION - ISSUED FOR

BID

Project Number

Building Number

Drawing Number

340, 341

VA Building 340, 341 Project Title

Location

Issued Date Checked Drawn

Drawing Title Phase

FULLY SPRINKLERED

Office of Construction and Facilities Management

STAMPARCHITECT / ENGINEER OF RECORD

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

CONSULTANT

SCHEESER BUCKLEY MAYFIELD

1540 CORPORATE WOODS PARKWAY

UNIONTOWN, OHIO 44685

MECHANICAL ENGINEER

ELECTRICAL ENGINEER

Approved:

PHILIP P. KIRK

CHIEF ENGINEER

2/

/2

1:

: 4

PM

C :\U se rs

\J Bi lin s k i\D oc um en ts \1

_M E

P_ C

EN

TR

A L

FI

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_j bi lin sk i@ sb m ce

.c om

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MJ-100

552-20-104

CJS JMB

RENOVATE PRIMARY CARE FOR

PACT BLDG 340, BLDG 341

02/09/2021

4100 WEST THIRD STREET, DAYTON, OH 45428

MECHANICAL GENERAL NOTES AND SYMBOL

LEGEND

02/09/2021

Revisions Date

CONSTRUCTION - ISSUED FOR BID 02/09/2021

NOTES:

FLOOR SECTION

WALL SECTION

PIPE INSULATION

(WHERE SPECIFIED)

1. WHERE PIPES, DUCTS AND OTHER COMPONENTS PASS THROUGH FIRE OR SMOKE RATED WALLS OR FLOORS, PROVIDE NON-ASBESTOS SEAL ASSEMBLIES CLASSIFIED BY U.L. TO PROVIDE FIRE BARRIERS EQUAL TO OR GREATER THAN THE TIME RATING OF THE CONSTRUCTION BEING PENETRATED, WITH APPROPRIATE MATERIALS AND SYSTEMS THAT COMPLY WITH APPLICABLE CODES AND THAT HAVE BEEN TESTED IN

ACCORDANCE WITH U.L. 1479 OR ASTM E814.

2. GROUT, MORTAR OR GYPSUM BASED PRODUCTS SHALL NOT BE INSTALLED IN LIEU OF FIRESTOPPING

MATERIALS AND U.L. SYSTEMS.

3. FOR SLEEVED PENETRATIONS, FIRESTOP ANNULAR SPACE, IF ANY, BETWEEN SLEEVE AND ADJACENT

CONSTRUCTION TO MEET U.L. SYSTEM REQUIREMENTS. SEE NOTE 2 ABOVE.

4. THIS CONTRACTOR SHALL FIRESTOP ALL MISCELLANEOUS OPENINGS IN FIRE-RATED CONSTRUCTION

RESULTING FROM HIS WORK.

5. CONTRACTOR SHALL PROVIDE SUBMITTAL DRAWINGS TO ENGINEER, INCLUDING U.L. RATED SYSTEM

NUMBER AND DETAIL FOR EACH TYPE OF PENETRATION AND CONFIGURATION.

PENETRATING COMPONENT

SEE ARCHITECTURAL DRAWINGS

FOR WALL CONSTRUCTION AND

FIRE RATING

SEAL JOINT BETWEEN SLEEVE

AND FLOOR SLAB WITH MIN.

1/2" BEAD FIRESTOP CAULK

PIPE SLEEVE (SLEEVE TO

EXTEND 2" ABOVE FLOOR IN

MECHANICAL EQUIPMENT ROOMS)

FURNISH AND INSTALL FIRESTOP

MATERIALS IN ACCORDANCE

WITH APPROPRIATE U.L.

SYSTEMS TO MAINTAIN FIRE

RESISTANCE RATING

FURNISH AND INSTALL FIRESTOP

MATERIALS IN ACCORDANCE

WITH APPROPRIATE U.L.

SYSTEMS TO MAINTAIN FIRE

RESISTANCE RATING

DAMMING MATERIAL

(PER U.L. TESTED

SYSTEM DESIGN)

PIPE SLEEVE

PENETRATING COMPONENT

FLOOR SLAB; SEE

ARCHITECTURAL DRAWINGS FOR

FLOOR CONSTRUCTION AND

FIRE RATING

PIPE INSULATION

(WHERE SPECIFIED)

FIRESTOPPING DETAIL FOR PENETRATIONS

THROUGH FIRE-RATED CONSTRUCTIONS

N.T.S.

NOTE:

PIPE CL

STRUCTURAL FRAMING NOTE:

SUPPLY ADDITIONAL

SUPPORT STEEL AS REQUIRED

HEX NUTS (4 REQUIRED)

THREADED ROD (SEE

SPECIFICATIONS FOR

DIAMETER)

ADJUSTABLE CLEVIS HANGER

PIPE WITH INSULATION AND

JACKET (AS APPLICABLE).

SEE SPECIFICATIONS FOR

REQUIREMENTS.

SADDLE (SEE SPECIFICATIONS)

INSULATE VOID SPACE

BETWEEN SADDLE AND PIPE

REFER TO HANGER SPECIFICATIONS

FOR ADDITIONAL REQUIREMENTS.

BEAM CLAMP

AMBIENT TEMPERATURE)

(FOR MEDIUM HIGHER THAN

CLEVIS HANGER PIPE SUPPORT

N.T.S.

CONCRETE INSERT

STRUCTURAL

CONCRETE

SINGLE LINE REPRESENTATION - PLAN VIEWS

DETAILED REPRESENTATION - PLAN VIEWS

TOP DISCHARGE SIDE DISCHARGE

SINGLE/DOUBLE LINE REPRESENTATION - PLAN VIEWS

FASTEN FLEXIBLE DUCTWORK TO DIFFUSER

NECK AND SUPPLY DUCT WITH DRAWBAND

AND WITH THREE SHEET METAL SCREWS.

SHEET METAL SCREWS TO HAVE WASHERS

CRIMPED OVER TOP ON FLEX DUCT SUPPORT

WIRE.

1.5A

3" .5A X

6' MAX.

(MINIMUM)

A = DIFFUSER NECK DIA.

X = 3" + 2A

15"

6"

10"

12"

8"

14"

35"

15"

27"

23"

19"

31"

SQUARE TO ROUND TRANSITION

WHERE MAIN DUCT DEPTH IS LESS

THAN RUNOUT DUCT DIAMETER

DIFF. NECK

DIA. A X

3" .5A

1.5A

X

MAIN SUPPLY DUCT SPIN IN FITTING WHERE

RUNOUT DUCT DIAMETER IS

LESS THAN MAIN DUCT DEPTH

MAIN SUPPLY DUCT

SUPPLY DIFFUSER

SUPPLY DIFFUSER

MAIN SUPPLY DUCT

SUPPLY DIFFUSER

DUCT SIZE TO BE SAME SIZE AS

NECK OF DIFFUSER UNLESS NOTED

OTHERWISE

24 GA. SNAP LOCK W/

EXTERNAL WRAP INSULATION, SEE

SPECS.

MAIN SUPPLY DUCT

SUPPLY DIFFUSER

SUPPLY DIFFUSER

MAIN SUPPLY DUCT

MAIN SUPPLY DUCT

TOP DISCHARGE

BALANCING DAMPER

24 GA. SNAP LOCK

W/ EXTERNAL WRAP

INSULATION, SEE SPECS.

SUPPLY DIFFUSER

BALANCING DAMPER

24 GA. SNAP LOCK

MAIN SUPPLY

DUCT

SUSPENDED CEILING

SUPPLY DIFFUSERSUPPLY DIFFUSER

SUSPENDED

CEILING

FLEX DUCT, 6' MAX

MAIN SUPPLY

DUCT

24 GA. SNAP LOCK

W/EXTERNAL WRAP

INSULATION, SEE

SPECS.

BALANCING DAMPER

DUCT RUNOUT SIZE

SHALL BE THE SAME

SIZE AS THE DIFFUSER

NECK SIZE UNLESS

NOTED OTHERWISE

(TYP).

FLEX DUCT, 6' MAX

FLEX DUCT, 6' MAX

FLEX DUCT, 6' MAX

BALANCING DAMPER

SUPPLY DIFFUSER CONNECTION DETAIL

N.T.S.

SECTION "A-A"

"A"

"A"

GASKET

DUCT

ACCESS PANEL

N.T.S.

1. DELETE INSULATION STAND-OFF ON DUCTWORK

WITHOUT EXTERIOR INSULATION.

2. DETAIL SHOWS SINGLE BLADE DAMPER. DAMPER

INSTALLATION SHALL BE SIMILAR FOR MULTI-BLADE

DAMPERS & ROUND DAMPERS.

DUCT

INSULATION

OUTSIDE END BEARING

1/8" (6 MM) CLEARANCE

ALL AROUND

DAMPER BLADE

SECTION

1/2" (15 MM)

ROUND ROD PIN

INSULATION

STAND-OFF

HANDLE WITH

LOCKING

QUADRANT

INSIDE END

BEARING

NOTE:

SIDE ELEVATION

VOLUME DAMPER DETAIL

N.T.S.

INSULATION STIFFEN BLADE

AS REQUIRED

DAMPER BLADE

HANDLE WITH

LOCKING QUADRANT

DUCT

SEE PLANS FOR ACTUAL

DUCTWORK CONFIGURATION

LEAVING BOTTOM OF UNIT.

STRUCTURE BY G.C.

COORDINATE LOCATION OF

OPENINGS AND SUPPORTS.

NEOPRENE CONNECTION

CURB WEATHER SEAL.

CURB MOUNTED ALUMINUM

SPRING VIBRATION BASE IN

CUTAWAY VIEW.

COMPLETELY FILL VOID

BETWEEN ROOF DECK AND UNIT

WITH ACOUSTIC FIBERGLASS

BATT INSULATION.

6" FLEXIBLE CONNECTION

IN VERTICAL (TYP.)

FLASHING TO EXTERIOR OF

CURB BASE BY G.C.

ROOF LINE

SECURE UNIT TO CURB

FOR WEATHERTIGHT

INSTALLATION PER CURB

MFR.'S RECOMMENDATIONS.

ROOFTOP AIR CONDITIONING UNIT;

SEE PLANS AND SPECIFICATIONS

FOR OPTIONS AND

CONFIGURATION.

WITH CURB MOUNTED SPRING VIBRATION BASE

ROOFTOP AIR CONDITIONING UNIT DETAIL

N.T.S.

PLACE (4) 1/2" SHEETS OF

DRYWALL FOR TOTAL OF 2" OF

DRYWALL IN CURB

3/4" DRAIN VALVE

HWS

HWR

STRAIGHT LENGTH FLEXIBLE

CONNECTION (6" LONG

MINIMUM, 24" LONG MAXIMUM

UNLESS OTHERWISE INDICATED)

CONTROL ASSEMBLY

BALL VALVE

UNION (TYP.)

2-WAY CONTROL VALVE

BALANCE VALVE

RECTANGULAR TO ROUND

TRANSITION WHERE INDICATED

SUPPLY AIR DUCT

SECURE WITH BAND AND

COVER EXPOSED INSULATION

WITH DUCT TAPE (TYP.)

REHEAT COIL SIZED TO MATCH

TERMINAL UNIT UNLESS

OTHERWISE INDICATED

LOW VELOCITY SUPPLY

AIR DUCT

NOTES:

1. ALL PIPING AND VALVING SIZES TO MATCH RUNOUT

SIZE INDICATED ON PLANS.

2. SUSPEND COIL LEVEL AND PLUMB TO PERMIT FULL

DRAINAGE.

3. PIPING TO BE RUN ABOVE BOTTOM OF UNIT CASING

UNLESS OTHERWISE INDICATED.

4. LOCATE HANGERS TO SUPPORT TERMINAL

UNIT AND PIPING INDEPENDENTLY.

5. LOCATE AIR VENTS IN HIGH POINTS OF MAIN

PIPING.

6. ARRANGE UNIT DISCHARGE TO AVOID BLOWING

INTO OBSTRUCTIONS.

VAV TERMINAL UNIT DETAIL

N.T.S.

WITH REHEAT COIL AND 2-WAY CONTROL VALVE

ACCESS DOOR

DAMPER - SEE SPECIFICATIONS AND/

OR TEMPERATURE CONTROL

DRAWINGS FOR REQUIREMENTS.

BIRD SCREEN

DUCTCONDUIT (BY E.C.)

WOOD NAILER STRIP

BY H.C.

ROOF LINE

SECURE ALL AROUND

12" O.C. AT CAP AND

BASE

PREFABRICATED CURB

WITH INSULATION BY FAN

MANUFACTURER

ROOFING UP UNDER

METAL CAP

FOAM RUBBER GASKET

APPLIED TO UNDERSIDE

OF FAN CURB CAP.

DISCONNECT SWITCH

ROOF CENTRIFUGAL EXHAUST FAN

N.T.S.

NOTES:

1. SHIM CURB AND VENTILATOR AS NECESSARY TO

MOUNT EXHAUST FAN DEAD LEVEL.

2. SIZE ROOF OPENING IN ACCORDANCE WITH MFR'S

APPROVED SHOP DRAWINGS. COORDINATE LOCATION

WITH G.C.

3. CONDUIT TO BE RUN IN CORNER, INSIDE CURB BY E.C.

UNLESS OTHERWISE INDICATED.6" M

IN.

6" M

IN.

PRESSURE AND

TEMPERATURE GAUGE

CONNECTOR PLUG (TYPICAL).

1. SEE SPECIFICATIONS FOR SLIP AND DRIVE OR

FLANGED REHEAT COIL TYPE.

2. MOUNT MULTIPLE ROW COILS FOR COUNTER FLOW

ARRANGEMENT.

3. ALL PIPING AND VALVING SIZES TO MATCH RUNOUT

SIZE INDICATED ON PLANS.

4. SUSPEND COIL LEVEL AND PLUMB TO PERMIT FULL

COIL DRAINAGE.

5. SEE PLANS FOR COIL HAND CONNECTIONS.

6. LOCATE HANGERS TO SUPPORT COIL AND PIPING

INDEPENDENTLY.

7. LOCATE AIR VENTS IN HIGH POINTS OF MAIN PIPING.

2-WAY CONTROL VALVE

BALANCE VALVE

UNION (TYPICAL)

3/4" DRAIN VALVE

BALL VALVE

ACCESS DOOR, BOTH SIDES

OF DUCT (TYP.)

SUPPLY AIR DUCT

HWS

HWR

TRANSITION DUCT TO COIL

DIMENSIONS PER SMACNA

REQUIREMENTS

HEATING COIL

NOTES:

HYDRONIC WITH 2-WAY CONTROL VALVE

DUCT HEATING COIL

N.T.S.

DATESIGNATURE

SCHOONOVER

C. J.

ST

AT

E OF O

H IO

P R O F E

SS IO N

AL EN

G

IN

E E R

RE G IS T E RE

D

E-62197

VA FORM 08 - 6231

F

E

D

C

B

A

987654321 10

F

E

D

C

B

A

987654321 10

CONSTRUCTION - ISSUED FOR

BID

Project Number

Building Number

Drawing Number

340, 341

VA Building 340, 341 Project Title

Location

Issued Date Checked Drawn

Drawing Title Phase

FULLY SPRINKLERED

Office of Construction and Facilities Management

STAMPARCHITECT / ENGINEER OF RECORD

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

CONSULTANT

SCHEESER BUCKLEY MAYFIELD

1540 CORPORATE WOODS PARKWAY

UNIONTOWN, OHIO 44685

MECHANICAL ENGINEER

ELECTRICAL ENGINEER

Approved:

PHILIP P. KIRK

CHIEF ENGINEER

2/

/2

1:

: 4

PM

C :\U se rs

\J Bi lin s k i\D oc um en ts \1

_M E

P_ C

EN

TR

A L

FI

LE

_j bi lin sk i@ sb m ce

.c om

.rv t

MJ-101

552-20-104

CJS JMB

RENOVATE PRIMARY CARE FOR

PACT BLDG 340, BLDG 341

02/09/2021

4100 WEST THIRD STREET, DAYTON, OH 45428

MECHANICAL DETAILS

02/09/2021

PITCH DN. TOWARD DRAIN

DIELECTRIC UNION

B

UNIT DRAIN PAN

A

ROUTE TO NEAREST ROOF DRAIN

PLUGGED TEE CLEANOUT (TYP.)

PIPE OPEN TO ATMOSPHERE

UNIT TYPE A B

DRAW THROUGH X/2"

BLOW THROUGH

WHERE X = POSITIVE VALUE OF STATIC PRESSURE

DIFFERENCE BETWEEN PAN SECTION AND TRAP LOCATION

X"+1"

X"+2"

1" MINIMUM

NOTES:

1. LOCATE TRAP AS CLOSE AS POSSIBLE TO AHU DRAIN OUTLET WITH BOTTOM BELOW

SUPPORT STRUCTURE.

2. SIZE OF TRAP PIPING TO BE LARGER OF

EQUIPMENT OUTLET SIZE OR DIMENSION ON PLANS.

3. SEE SPECIFICATIONS FOR INSULATION REQUIREMENTS

4. NOTIFY ENGINEER BEFORE FABRICATING IF PHYSICAL CONDITIONS PROHIBIT

INSTALLATION OF DEPTH SHOWN.

AIR HANDLING UNIT

STANDARD A/C CONDENSATE TRAP DETAIL

N.T.S.

A

AIR HANDLER PIPE

A

RTU-1 1-1/4"

PLENUM

CEILING

RETURN AIR

REGISTER (SEE

SCHEDULE)

CEILING

INTERIOR

ACOUSTICAL LINING

(4)#10 GAUGE SHEET

METAL STRAP HANGERS

HANG FROM STRUCTURE

ABOVE

SEE GRILLE SCHEDULE FOR

SHEET METAL DUCT SIZES

18" MIN.

RETURN AIR BOOT

N.T.S.

COIL DRAIN

FULL SIZED

BYPASS LINE

TRANSITION PIPING TO

COIL CONNECTION SIZE

AS NEEDED.

3/4" VENT WITH BALL

VALVE AND CAP

(TYPICAL)

TEMPERATURE

SENSOR

PRESSURE GAUGE

(TYPICAL)

FULL SIZED BYPASS

LINE WITH SILENT

CHECK

RETURN HEADER PIPE

THREE-WAY MIXING

CONTROL VALVE (N.O. TO

COIL)

HEATING COIL

H W

R

H W

S

AIR

FLOW

AIR VENT AT HIGH

POINT

3/4" DRAIN WITH HOSE

ADAPTER AND CAP

(TYPICAL)

UNION OR FLANGE (TYPICAL)

HWR

IN-LINE CENTRIFUGAL PUMP.

SUPPORT

INDEPENDENTLY FROM PIPING.

SEE PLANS AND SCHEDULE

FOR ADDITIONAL

INFORMATION.

BALL VALVE FOR PIPE SIZES

2" AND UNDER, BUTTERFLY

VALVE FOR PIPE SIZES

2-1/2" AND ABOVE.

PRESSURE GAUGE WITH

GAUGE COCK (TYP.)

FULL SIZED BYPASS LINE

WITH SILENT CHECK

THERMOMETER OR

TEMPERATURE GAUGE (SEE

SPECIFICATIONS - TYPICAL)

REDUCER/INCREASER (TYP.)

BALANCE VALVE (TYPICAL)

SUPPLY HEADER PIPE

REDUCER - IF REQUIRED

HWS

1. PIPING INSTALLATION SHALL ALLOW FOR EQUIPMENT ACCESS AND COIL PULL.

2. SCHEMATIC IS APPLICABLE TO UNITS WITH ONE COIL. IF THE UNIT HAS MULTIPLE COILS:

HEADER PIPING SHALL BE FULL SIZE; EACH COIL SHALL HAVE UNIONS OR FLANGES; EACH

COIL SHALL HAVE SHUT-OFF VALVES ON THE COIL INLET AND BALANCE VALVES ON THE COIL

OUTLET; EACH COIL SHALL HAVE THERMOMETERS AND PRESSURE GAUGES ON THE COIL

INLET AND OUTLET.

3. SEE PLANS FOR PIPING DROPS AND COIL CONNECTION LOCATIONS.

NOTES:

AIR HANDLING UNIT - 3-WAY VALVE WITH PUMP

HEATING WATER COIL PIPING SCHEMATIC - SINGLE COIL

N.T.S.

A

A

A

A

A

AIR HANDLER PIPE

A

RTU-1 1-1/2"

PIPING/EQUIPMENT

LOCATED WITHIN

CEILING SPACE

DATESIGNATURE

SCHOONOVER

C. J.

ST

AT

E OF O

H IO

P R O F E

SS IO N

AL EN

G

IN

E E R

RE G IS T E RE

D

E-62197

VA FORM 08 - 6231

F

E

D

C

B

A

987654321 10

F

E

D

C

B

A

987654321 10

CONSTRUCTION - ISSUED FOR

BID

Project Number

Building Number

Drawing Number

340, 341

VA Building 340, 341 Project Title

Location

Issued Date Checked Drawn

Drawing Title Phase

FULLY SPRINKLERED

Office of Construction and Facilities Management

STAMPARCHITECT / ENGINEER OF RECORD

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

CONSULTANT

SCHEESER BUCKLEY MAYFIELD

1540 CORPORATE WOODS PARKWAY

UNIONTOWN, OHIO 44685

MECHANICAL ENGINEER

ELECTRICAL ENGINEER

Approved:

PHILIP P. KIRK

CHIEF ENGINEER

2/

/2

1:

: 4

PM

C :\U se rs

\J Bi lin s k i\D oc um en ts \1

_M E

P_ C

EN

TR

A L

FI

LE

_j bi lin sk i@ sb m ce

.c om

.rv t

MJ-102

552-20-104

CJS JMB

RENOVATE PRIMARY CARE FOR

PACT BLDG 340, BLDG 341

02/09/2021

4100 WEST THIRD STREET, DAYTON, OH 45428

MECHANICAL DETAILS

02/09/2021

NO.

MAKE OR

APPROVED

EQUAL

MODEL CONTROL

TYPE

SIZE INLET DIA

(IN.) RATING CFM MFR. MIN.

CFM

MAX NC @

RATING CFM

MAX. APD

(TERMINAL ONLY)

IN. H2O

COIL MBH

COIL MBH

@ 120°F

EWT

COIL

GPM

MAX. COIL

WPD

FT. H20

MAX. COIL APD

IN. H20

RE-HEAT COIL

1 OR 2 ROWS,

STANDARD (SC) OR

HIGH CAPACITY (HC)

REMARKS

NOTES:

SINGLE DUCT SUPPLY VAV TERMINAL UNIT SCHEDULE

6 PRICE SDV DIGITAL 6 400 66 27 0.15" 15.3 9.21 1.0 0.2 0.35" 2-ROW, HC

8 PRICE SDV DIGITAL 8 700 132 28 0.05" 24.7 14.9 2.0 0.8 0.5" 2-ROW, SC

10 PRICE SDV DIGITAL 10 1000 221 26 0.05" 36.2 21.8 2.0 1.0 0.55" 2-ROW, HC

12 PRICE SDV DIGITAL 12 1400 304 29 0.05" 52.9 31.9 4.0 3.9 0.5" 2-ROW, SC

14 PRICE SDV DIGITAL 14 2200 439 31 0.05" 80.0 48.2 6.0 4.5 0.57" 2-ROW, SC

16 PRICE SDV DIGITAL 16 2600 568 30 0.05" 92.6 55.8 6.0 4.8 0.55" 2-ROW, SC

24 PRICE SDV DIGITAL 24x16 4000 1187 35 0.05" 131.4 79.2 6.0 6.0 0.52" 2-ROW, SC

1. SEE DRAWINGS FOR INDIVIDUAL TERMINAL UNIT MAXIMUM AND MINIMUM CFM SETPOINTS. MAXIMUM CFM SETPOINTS SHALL BE THE SUM OF THE CONNECTED DIFFUSERS UNLESS OTHERWISE INDICATED. MINIMUM CFM SETPOINTS SHALL BE ZERO UNLESS OTHERWISE INDICATED. "MFR. MIN. CFM" ON SCHEDULE REFERS TO THE MANUFACTURER'S RECOMMENDED MINIMUM CONTROLLABLE CFM FOR THE TERMINAL UNIT AND SHALL NOT BE USED FOR AIR BALANCE.

2. ALL TERMINAL UNITS SHALL CONSUME NO MORE THAN 0.2" OF AIR PRESSURE DROP THROUGH THE TERMINAL UNIT WITH DAMPER FULLY OPEN AT MAXIMUM RATING CFM.

3. MAXIMUM N.C. IS DISCHARGE AIRBORNE NOISE CALCULATED FROM A 10 DB REDUCTION IN REVERBERANT ROOM SOUND POWER LEVELS WITH A TERMINAL STATIC PRESSURE DROP OF 1.5"

4. ALL HOT WATER COILS SHALL BE TWO ROW UNLESS OTHERWISE INDICATED.

5. REHEAT COIL PERFORMANCE BASED ON ENTERING AIR TEMPERATURE OF 55°F AND AN ENTERING WATER TEMPERATURE OF 160°F.

6. ALL TERMINALS WITH REHEAT COILS SHALL BE PROVIDED WITH INSULATED ACCESS DOORS WITH QUARTER TURN DOOR LATCHES UPSTREAM OF REHEAT COILS.

7. TERMINAL UNITS SHALL BE FULLY INSULATED; SECTIONS NOT INSULATED BY THE MANUFACTURER SHALL BE INSULATED TO MATCH THE DUCTWORK DOWNSTREAM (ROOM SIDE) OF THE TERMINAL FOR AT LEAST 6" BEYOND THE UN-INSULATED SECTION IN EACH DIRECTION, INCLUDING REHEAT COIL AND REHEAT COIL PIPING HEADERS.

DATESIGNATURE

SCHOONOVER

C. J.

ST

AT

E OF O

H IO

P R O F E

SS IO N

AL EN

G

IN

E E R

RE G IS T E RE

D

E-62197

VA FORM 08 - 6231

F

E

D

C

B

A

987654321 10

F

E

D

C

B

A

987654321 10

CONSTRUCTION - ISSUED FOR

BID

Project Number

Building Number

Drawing Number

340, 341

VA Building 340, 341 Project Title

Location

Issued Date Checked Drawn

Drawing Title Phase

FULLY SPRINKLERED

Office of Construction and Facilities Management

STAMPARCHITECT / ENGINEER OF RECORD

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

CONSULTANT

SCHEESER BUCKLEY MAYFIELD

1540 CORPORATE WOODS PARKWAY

UNIONTOWN, OHIO 44685

MECHANICAL ENGINEER

ELECTRICAL ENGINEER

Approved:

PHILIP P. KIRK

CHIEF ENGINEER

2/

/2

1:

: 4

PM

C :\U se rs

\J Bi lin s k i\D oc um en ts \1

_M E

P_ C

EN

TR

A L

FI

LE

_j bi lin sk i@ sb m ce

.c om

.rv t

MJ-103

552-20-104

CJS JMB

RENOVATE PRIMARY CARE FOR

PACT BLDG 340, BLDG 341

02/09/2021

4100 WEST THIRD STREET, DAYTON, OH 45428

MECHANICAL SCHEDULES

02/09/2021

1. MOUNTING FRAME TYPES SHALL BE COORDINATED WITH THE ARCHITECTURAL REFLECTED CEILING PLAN.

2. FURNISH ALL DIFFUSERS, REGISTERS AND GRILLES IN STANDARD WHITE FINISH UNLESS OTHERWISE NOTED.

3. THE SYMBOL ON THE DUCTWORK PLANS INDICATES THE MARK, AND THE AIR BALANCE IN CFM. THE DIFFUSER, REGISTER, OR GRILLE NECK SIZE WILL BE DETERMINED FROM THIS SCHEDULE GIVEN THE MARK (A,B,C, ETC.) AND THE CORRESPONDING CFM. MANUFACTURERS NOT LISTED MUST CONFORM TO SCHEDULED CHARACTERISTICS (INCLUDING FOUR DIFFUSING CONES FOR MODEL 1400). IF LARGER NECK SIZES ARE REQUIRED TO OBTAIN AIR QUANTITIES WITH MAXIMUM NOISE CRITERIA (NC) SCHEDULED, INSTALLING CONTRACTOR MUST INCLUDE ALL COSTS ASSOCIATED WITH CHANGES OF THIS NATURE IN HIS BID. IN NO CASE

WILL SMALLER NECK SIZES THAN SCHEDULED BE PERMITTED.

4. 2 SLOT, 1" SLOT WIDTH. PROVIDE WITH SUPPLY AIR PLENUM.

NOTES:

DIFFUSER, REGISTER & GRILLE SCHEDULE

NO. MAKE MODEL DAMPER MOUNTING NOMINAL

FACE SIZE MAX NC REMARKS50 75 100 125 150 175 200 225 250 275 300 325 350 375 400 425 450 475 500 525 550 575 600 625 650 675 700 725 750 775 800 825 850 875 900 950 1000

A PRICE SPD NONE NOTE #1 24"x24" 25 6" 6" 6" 8" 8" 8" 8" 10" 10" 10" 10" 10" 10" 10" 12" 12" 12" 12" B PRICE PDDR NONE NOTE #1 12"x24" 25 6"X6" 6"X6" 6"X6" 6"X6" 6"X6" 6"X6" C PRICE PDDR NONE NOTE #1 24"x24" 25 6"X6" 6"X6" 6"X6" 6"X6" 6"X6" 6"X6" 6"X6" 6"X6" 6"X6" 8"X8" 8"X8" 8"X8" 8"X8" 8"X8" 8"X8" 8"X8" 8"X8" 10"X10" 10"X10" 10"X10" 10"X10" 10"X10" 10"X10" 10"X10" 10"X10" 10"X10" 10"X10" 12"X12" 12"X12" 12"X12" 12"X12" 12"X12" 12"X12" 12"X12" 12"X12" 12"X12" 12"X12"

D PRICE TBD3 NONE NOTE #1 2' LONG 25 8" 8" NOTE #4

E PRICE 520 NONE 25 10"X8" 10"X8" 10"X8" 10"X8"

A. PRESSURE CLASSIFICATIONS SCHEDULED ARE IN ACCORDANCE WITH THE LATEST EDITION OF THE SMACNA "HVAC DUCT CONSTRUCTION STANDARDS". REFER ALSO TO SPECIFICATIONS.

B. ALL DUCTWORK RUN OUTS TO TERMINAL UNITS TO BE THE INLET SIZE OF THE TERMINAL UNIT, UNLESS NOTED OTHERWISE.

C. THE FIRST FIGURE OF DUCT SIZE INDICATES THE DIMENSION OF THE FACE SHOWN OR INDICATED.

D. REFER TO THE ARCHITECTURAL REFLECTED CEILING PLANS FOR EXACT LOCATIONS OF CEILING OUTLETS AND INLETS.

E. ALL SUPPLY AIR DUCTWORK UPSTREAM OF TERMINAL UNITS TO BE TYPE 1 UNLESS OTHERWISE NOTED.

F. ALL SUPPLY AIR DUCTWORK DOWNSTREAM OF TERMINAL UNITS TO BE TYPE 2 UNLESS OTHERWISE NOTED.

G. ALL SUPPLY AIR DUCTWORK SERVING RTU-1 TO BE TYPE 3 UNLESS OTHERWISE NOTED.

H. ALL RETURN AIR DUCTWORK TO BE TYPE 4 UNLESS OTHERWISE NOTED.

I. ALL GENERAL EXHAUST AIR DUCTWORK TO BE TYPE 4 UNLESS OTHERWISE NOTED.

J. FOR LOW PRESSURE DUCTWORK (SMACNA CLASSIFICATION 2" W.G. AND LESS) - MINIMUM SIZE OF THE ACCESS PANEL IN THE DUCTWORK FOR FUSIBLE LINK REPAIR SHALL BE 2" LESS THAN WIDTH OF THE DUCT BY 12" IN LENGTH, UP TO A MAXIMUM OF 18" WIDE, UNLESS OTHERWISE NOTED ON DRAWINGS. ACCESS DOORS SHALL BE HINGED IN MECHANICAL ROOMS WHERE DOOR SWING CLEARANCE PERMITS, OTHERWISE CAM LOCK TYPE.

K. FOR MEDIUM AND HIGH PRESSURE DUCTWORK (SMACNA CLASSIFICATION 3" W.G. AND GREATER) - MINIMUM SIZE OF THE ACCESS PANEL IN THE FUSIBLE LINK REPAIR SHALL BE 8" WIDE BY 12" LONG FOR ROUND DUCTS 5" TO 12" IN DIAMETER AND FLAT OVAL DUCTS 8" TO 16" WIDE; PANEL TO BE 12" WIDE BY 12" LONG FOR ROUND DUCTS 13" TO 18" IN DIAMETER AND FLAT OVAL DUCTS 17" TO 24" WIDE; PANEL TO BE 14" WIDE BY 12" LONG FOR ROUND DUCTS 19" IN DIAMETER AND HIGHER AND FLAT OVAL DUCTS 25" AND HIGHER. ACCESS PANELS IN MEDIUM AND HIGH PRESSURE RECTANGULAR DUCTWORK SHALL BE THE SAME SIZES AS REQUIRED FOR LOW PRESSURE DUCTWORK.

L. ALL RETURN AND EXHAUST AIR DUCT PRESSURE CLASSES TO BE NEGATIVE.

NOTES:

4 2" GALVANIZED STEEL NONE

3 4" GALVANIZED STEEL EXTERNAL (WRAP OR RIGID - SEE SPECIFICATIONS)

2 2" GALVANIZED STEEL EXTERNAL (WRAP OR RIGID - SEE SPECIFICATIONS)

1 6" GALVANIZED STEEL EXTERNAL (WRAP OR RIGID - SEE SPECIFICATIONS)

TYPE

NO.

SMACNA PRESSURE

CLASSIFICATION DUCT MATERIAL INSULATION

DUCT MATERIAL SCHEDULE

1. ALL PUMPS TO BE SELECTED FOR THE MAXIMUM NON-OVERLOADING (N/O) BRAKE HORSEPOWER SCHEDULED. 2. ALL PUMP CASINGS SHALL BE CAPABLE OF ACCEPTING ONE LARGER IMPELLER SIZE.

2. SEE VIBRATION ISOLATION SPECIFICATION FOR ISOLATION REQUIRED FOR EACH PUMP TYPE.

NOTES:

HYDRONIC PUMP SCHEDULE

NO. MAKE MODEL TYPE SERVICE GPM HEAD PRESS

(FT) H20 RPM MAX BHP MHP VOLTS / PHASE REMARKS

HWP-1 TACO IL112 IN-LINE RTU-1 HEATING COIL 14 15 3,450 0.326 1/3 120/1

1. FOR TYPE FAN, AF = AIRFOIL.

2. ROOFTOP UNIT EXTERNAL STATIC PRESSURE (ESP) INCLUDES ALL DUCTWORK AND ACCESSORY LOSSES UPSTREAM AND DOWNSTREAM OF DUCTWORK CONNECTIONS TO ROOFTOP UNIT. ALL OTHER STATIC PRESSURE IS INTERNAL. ENTRANCE AND EXIT LOSSES ARE CONSIDERED INTERNAL.

3. MINIMUM OUTDOOR AIR (OA) REQUIREMENT IS TO BE MET BY OA DAMPERS GOING TO A MINIMUM POSITION.

4. SEE SPECIFICATIONS FOR REQUIRED ACCESSORIES.

5. COOLING CAPACITY SCHEDULED INCLUDES EFFECT OF FAN MOTOR HEAT.

6. TOTAL COOLING/HEATING MAXIMUM KWS INCLUDE COMPRESSOR AND CONDENSER ENERGY AT RATED CONDITIONS.

NOTES:

ROOFTOP AIR CONDITIONING UNIT SCHEDULE

NO. MODEL

MAKE OR

APPROVED

EQUAL

VOLTS/PHASE MIN. OA CFM

SUPPLY FAN INTERNAL EXHAUST FAN COOLING SYSTEM HEATING COILS (HOT WATER) FILTRATION

REMARKSCFM ESP TSP TYPE RPM MAX. BHP MHP CFM ESP TYPE RPM MAX. BHP MHP EDB DEG. F EWB DEG. F LDB DEG. F LWB DEG. F SENS MBH TOT MBH AMB DEG. F MIN. AMB DEG. F EAT DEG. F TOT MBH EWT DEG. F GPM MAX APD MAX WPD MIN. EFF MAX FPM APD (IN W.C.)

RTU-1 DPS012A DAIKIN 460/3 1,200 4,000 1.25" 2.3" AF 1,293 2.28 4.0 4,000 0.75" AF 2,072 1.44 4.0 80 67 55 54 109 150 95 49 214 200 14 0.30" 3.1' MERV 8/11 222 0.30"

1. SEE SPECIFICATIONS FOR REQUIRED ACCESSORIES.

2. TOTAL PRESSURE (TP) FOR VANEAXIAL FANS INCLUDES EXTERNAL STATIC PRESSURE (ESP) ADDED TO SPECIFIED FAN'S VELOCITY PRESSURE AT CFM INDICATED. FANS SUBMITTED WITH LOWER VELOCITY PRESSURE SHOULD ADJUST TP ACCORDINGLY.

NOTES:

FAN SCHEDULE

NO.

MAKE OR

APPROVED

EQUAL

MODEL SERVICE DESCRIPTION DRIVE

TYPE CFM ESP (IN.

W.C.) MAX BHP MHP FAN RPM VOLTS / PHASE

MAX FAN DISCHARGE SOUND LEVELS

REMARKS 63 Hz 125 Hz 250 Hz 500 Hz 1 KHz 2 KHz 4 KHz 8 KHz EF-1 GREENHECK GB-080-VG GENERAL ROOF MOUNTED - CENT. DIRECT 325 0.5" 0.07 1/10 1,725 120/1 69 75 72 65 62 60 55 49

1. SEE SPECIFICATIONS FOR REQUIRED ACCESSORIES.

2. MAXIMUM COIL FIN DENSITY IS SCHEDULED FINS PER INCH (FPI) UNLESS OTHERWISE INDICATED.

NOTES:

DUCT MOUNTED HEATING COIL SCHEDULE

NO. MAKE OR

APPROVED EQUAL MODEL FINNED LENGTH

(IN)

FINNED HEIGHT

(IN)

DUCT SIZE

W"xH"

RATING

CFM

HEATING COILS (HOT WATER) REMARKSEAT DEG. F LAT DEG. F TOT MBH EWT DEG. F LWT DEG. F. GPM MAX. WPD ROWS/FPI MAX. FPM MAX. APD

RHC-1 DAIKIN 12"X10" 500 65 95 16.2 200 170 1.1

THE ROOM TEMPERATURE SENSOR WITH LOCALLY ADJUSTABLE SETPOINT SHALL SEND TEMPERATURE AND SETPOINT SIGNALS TO THE UNIT'S DIGITAL CONTROLLER. THE DIGITAL CONTROLLER SHALL OPERATE THE MODULATING ELECTRIC TERMINAL UNIT OPERATOR THROUGH THE FLOW CONTROLLER IN A PRESSURE INDEPENDENT MANNER IN SEQUENCE WITH THE REHEAT ELECTRIC MODULATING VALVE

TO CONTROL AIRFLOW AND SPACE TEMPERATURE. UPON A DROP IN SPACE TEMPERATURE BELOW

THE TEMPERATURE SENSOR COOLING SETPOINT, THE UNIT DIGITAL CONTROLLER SHALL REDUCE THE AIRFLOW AS REQUIRED (DOWN TO THE TERMINAL UNIT'S MINIMUM SCHEDULED AIRFLOW) TO MAINTAIN TEMPERATURE SETPOINT. UPON A FURTHER DROP IN SPACE TEMPERATURE BELOW THE TEMPERATURE SENSOR HEATING SETPOINT, THE UNIT DIGITAL CONTROLLER SHALL MODULATE VALVE VE-1 AT THE

MINIMUM SCHEDULED CONSTANT AIRFLOW TO MAINTAIN TEMPERATURE SETPOINT. THE DIGITAL

CONTROLLER SHALL LIMIT THE DISCHARGE AIR TEMPERATURE NO GREATER THAN 15 DEG. F. ABOVE THE ROOM AIR TEMPERATURE. THE SYSTEM SHALL HAVE THE CAPABILITY OF REPORTING LOCAL TEMPERATURES BACK TO THE GLOBAL SYSTEM, AND THE SYSTEM SHALL HAVE THE CAPABILITY OF

OVERRIDING THE LOCAL TEMPERATURE SETPOINT FROM

THE GLOBAL SYSTEM FOR SETBACK OR OTHER ENERGY MANAGEMENT STRATEGIES.

DIGITAL VAV TERMINAL UNIT

WITH HYDRONIC REHEAT CONTROL DIAGRAM

N.T.S.

T-3

VE-1

HWR

N.O. HWS

C

H

SEQUENCE OF OPERATION:

COMMUNICATION BUS

BACK TO SUPPLY AIR

HANDLER DIGITAL

CONTROL PANEL.

24VAC FROM 24VAC

SOURCE (BY T.C.C.)

UNIT DIGITAL

CONTROLLER

VAV

TERMINAL

UNIT

SUPPLY AIR

T-1

INSTALL DUCT TEMPERATURE

SENSOR MINIMUM 5 FEET

DOWNSTREAM OF REHEAT COIL

IF POSSIBLE

ROOFTOP AIR HANDLING UNIT SEQUENCE OF OPERATIONS

DESCRIPTION: THE ROOFTOP AIR HANDLING UNIT IS VARIABLE AIR VOLUME WITH A HYDRONIC HEATING COIL, DX COOLING COIL, SUPPLY FAN AND RELIEF FAN.

ALL SETPOINTS AND DELAYS SHALL BE USER ADJUSTABLE.

UNIT IS NORMALLY STARTED AND STOPPED BY THE BAS OR MANUALLY AT THE UNIT.

THE UNIT SHALL BE OFF DURING ANY UNOCCUPIED CYCLE.

WHEN THE UNIT IS OFF, THE OUTSIDE AIR DAMPER SHALL BE CLOSED AND THE RETURN DAMPER SHALL BE OPEN.

UNOCCUPIED MODE OPERATION:

THE UNIT’S CONTROLLER SHALL MONITOR SPACE TEMPERATURE AND HUMIDITY. THE SPACE TEMPERATURE/HUMIDITY SHALL BE RESET TO 78OF/60% (ADJ.) RH DURING SUMMER OPERATION AND 65OF (ADJ.) DURING WINTER OPERATION. THE UNITS CONTROLLER SHALL MODULATE THE OUTDOOR AIR, RETURN AIR, AND RELIEF AIR DAMPERS (IF ECONOMIZER OPERATION IS WARRANTED), HEATING WATER CONTROL VALVE AND COMPRESSORS AS REQUIRED TO MAINTAIN THE UNOCCUPIED SPACE TEMPERATURE AND HUMIDITY SETTINGS.

OCCUPIED MODE OPERATION:

FAN CONTROL:

THE UNIT'S SUPPLY AND RELIEF FANS SHALL RUN CONTINUOUSLY DURING ANY OCCUPIED CYCLE.

SUPPLY FAN AIRFLOW CONTROL: THE SUPPLY AIR FLOW SHALL BE CONTROLLED BY THE DDC SYSTEM MODULATING THE SUPPLY FAN VARIABLE FREQUENCY DRIVE (VFD) TO

MAINTAIN THE SPACE TEMPERATURE SETPOINT.

RELIEF FAN AIRFLOW CONTROL: THE RELIEF AIRFLOW SHALL BE CONTROLLED BY THE UNITS CONTROLLER BY MODULATING THE RELIEF FAN VFD TO MAINTAIN SPACE PRESSURE.

INTIAL SPACE PRESSURE SETPOINT TO BE SET TO 0.02" W.C.

COOLING/HEATING CONTROL:

THE UNIT’S CONTROLLER SHALL MODULATE THE UNIT’S DAMPERS (IF ECONOMIZER OPERATION IS WARRANTED), GAS FURNACE, ELECTRIC RE-HEAT COIL, HOT-GAS RE-HEAT COIL, AND DIGITAL SCROLL COMPRESSORS AS REQUIRED TO MAINTAIN SPACE TEMPERATURE.

ECONOMIZER MODE: THE RETURN AND OUTSIDE AIR DAMPERS SHALL OPERATE IN A DRY BULB ECONOMIZER OPERATION AS REQUIRED TO MAINTAIN THE UNIT DISCHARGE AIR

TEMPERATURE SET POINT.

UPON A DROP IN THE SPACE TEMPERATURE BELOW THE TEMPERATURE SENSOR COOLING SETPOINT, THE UNITS DIGITAL CONTROLLER SHALL REDUCE THE AIRFLOW AS REQUIRED WHILE MAINTAINING A CONSTANT DISCHARGE AIR TEMPERATURE OF 55 DEG. F (DOWN TO THE UNITS MINIMUM AIRFLOW OF 3,200 CFM) TO MAINTAIN TEMPERATURE SETPOINT. UPON A FURTHER DROP IN SPACE TEMPERATURE BELOW THE TEMPERATURE SENSOR HEATING SETPOINT, THE UNITS CONTROLLER SHALL RESET THE DISCHARGE AIR TEMPERATURE BY BY MODULATING GAS FURNACE AT THE MINIMUM SCHEDULED AIRFLOW TO MAINTAIN TEMPERATURE SETPOINT. UPON A FURTHER DROP IN SPACE TEMPERATURE BELOW THE TEMPERATURE SENSORS HEATING SETPOINT, THE UNIT’S CONTROLLER SHALL MAINTAIN A DISCHARGE AIR TEMPERATURE OF 90 DEG. F BY MODULATING THE GAS FURNACE AND MODULATE THE SUPPLY AIRFLOW AS REQUIRED TO MAINTAIN THE SPACE TEMPERATURE SETPOINT.

WHEN THE OUTDOOR CONDITIONS ARE BEYOND DESIGN CONDITIONS AND THE UNIT CAN NO LONGER MAINTAIN SPACE TEMPERATURE, THE UNIT’S CONTROLLER SHALL START TO CLOSE THE OUTDOOR AIR DAMPER AS REQUIRED UNTIL THE SPACE TEMPERATURE IS SATISFIED.

FREEZE PROTECTION:

IF THE OUTDOOR AIR TEMPERATURE FALLS BELOW 40 DEG F, THE FREEZE PROTECTION HEATING WATER PUMP SHALL BE COMMANDED TO START, INDEPENDENT OF AIR HANDLING UNIT OPERATION. THE HEATING CONTROL VALVE SHALL MODULATE TO MAINTAIN COIL HEATING WATER RETURN TEMPERATURE OF 45 DEG F. HEATING COIL MODULATION TO MAINTAIN SUPPLY AIR TEMPERATURE SHALL TAKE PRECEDENCE OVER COIL HEATING WATER RETURN TEMPERATURE MAINTENANCE.

IF THE TEMPERATURE AT THE FREEZESTAT FALLS BELOW 40 DEG F, THE UNIT SUPPLY FAN SHALL SHUT DOWN AND A CRITICAL ALARM SHALL BE INDICATED AT THE WORKSTATION.

THE DDC SYSTEM, USING HIGH PRESSURE SWITCH LOCATED DOWNSTREAM OF THE AIR HANDLING UNIT SHALL PREVENT THE SUPPLY FAN FROM DEVELOPING OVER THE DUCTWORK MAXIMUM PRESSURE CLASSIFICATION. IF STATIC PRESSURE IS EXCEEDED, THE SYSTEM SHALL "SHUTOFF" THE SUPPLY FAN AND ALARM THE DDC SYSTEM.

OPTIMUM START SEQUENCE (MORNING WARM-UP/COOL-DOWN):

WHEN THIS SEQUENCE IS ENABLED VIA THE BAS, THE OUTSIDE AIR AND RELIEF DAMPERS SHALL CLOSE AND THE RETURN AIR DAMPER SHALL OPEN. THE UNITS CONTROLLER SHALL SHALL MAINTAIN A DISCHARGE TEMPERATURE OF 55 DEG F (ADJ.) IN COOLING SEASON AND 100 DEG F. (ADJ.) IN HEATING SEASON.

SMOKE DETECTION:

WHEN SMOKE IS DETECTED, THE SUPPLY AND RELIEF FANS SHALL SHUT OFF AND AN ALARM SHALL BE TRANSMITTED TO THE FIRE ALARM SYSTEM AND RELAY ALARM SIGNAL TO

THE BAS.

PROGRAM AT MINIMUM THE FOLLOWING ALARMS:

DIRTY FILTER

SMOKE DETECTOR ALARM

HIGH SUPPLY AIR TEMPERATURE

LOW SUPPLY AIR TEMPERATURE

HIGH SPACE TEMPERATURE

LOW SPACE TEMPERATURE

SUPPLY FAN HIGH STATIC CUTOUT

PUMP FAILURE

ROOFTOP AIR HANDLING UNIT CONTROL DIAGRAM

N.T.S.

SUPPLY AIR RETURN AIR

SPS-3 FSD-1 BY

E.C.

(RTU-1)

SPS-1 TLL-1

ROOFTOP UNIT

N.O.

HWR

HWS

NOTES:

1. PROVIDE CONTROL WIRING BETWEEN SENSORS AND ROOFTOP UNIT

PER RTU MANUFACTURER'S REQUIREMENTS. PROVIDE WIRING

BETWEEN ROOFTOP UNITS AND BUILDING AUTOMATIC SYSTEM.

2. OUTDOOR TEMPERATURE AND HUMIDITY SHALL BE RETRIEVED FROM

INTEGRAL OUTDOOR AIR TEMPERATURE AND HUMIDITY SENSORS, SEE

SPECIFICATIONS.

3. RTU-1 SHALL BE PROVIDED WITH BACNET CARD AND ALL AVAILABLE

POINTS SHALL BE INTEGRATED INTO BAS.

TO EXHAUST

AND SUPPLY

FAN SAFETY

CIRCUIT

TO EXHAUST

AND SUPPLY

FAN SAFETY

CIRCUIT

TO BUILDING

AUTOMATION SYSTEM

TO EXHAUST

AND SUPPLY

FAN SAFETY

CIRCUIT

TO FIRE ALARM

(SEE ELECTRICAL

DRAWINGS)

DUCT STATIC PRESSURE

SENSOR, SEE PLANS FOR

LOCATION

SPACE DIFFERENTIAL PRESSURE

SENSOR. INSTALLED IN LOCATION

AS DIRECTED BY ENGINEER

NUMBER OF WIRES

AS REQUIRED (TYP)

SUPPLY AIR

TEMPERATURE SENSOR

CSR TO BUILDING

AUTOMATION SYSTEM

CSR

SEQUENCE OF OPERATION:

AIR

EXHAUST

1. EXHAUST FAN SHALL RUN CONTINUOUSLY DURING OCCUPIED PERIOD.

2. UPON A SIGNAL FROM THE DIGITAL CONTROL PANEL THE FAN SHALL START.

3. UPON A SIGNAL FROM THE DIGITAL CONTROL PANEL THE FAN SHALL STOP.

4. IF THE FAN FAILS TO START AN ALARM SHALL BE SENT TO THE BAS.

EXHAUST FAN CONTROL DIAGRAM

N.T.S.

TO BUILDING

AUTOMATION SYSTEM

START/STOP SIGNAL

FROM BUILDING

AUTOMATION SYSTEM

REMARKSABBREVIATION DESCRIPTION

FSD-1

SPS-1

SPS-3

T-1

T-3

TLL-1

VE-1

N.C.

N.O.

TEMPERATURE CONTROL SYMBOL LEGEND

DUCT SMOKE DETECTOR WITH AUXILIARY CONTACT BY E.C.

NORMALLY CLOSED

NORMALLY OPEN

STATIC PRESSURE SENSOR FOR AIRFLOW (ANALOG)

STATIC PRESSURE SENSOR FOR AIRFLOW - HIGH LIMIT - (ANALOG)

DUCT TEMPERATURE SENSOR

ROOM TEMPERATURE SENSOR (WITH LOCAL ADJUSTABLE SET POINT)

FREEZESTAT WITH AUXILIARY CONTACTS AND LOCAL MANUAL RESET

NORMALLY OPEN (N.O.) ELECTRIC MODULATING TWO-WAY HYDRONIC

CONTROL VALVE

T-3

SEQUENCE OF OPERATION:

HOT WATER REHEAT CONTROL DIAGRAM

N.T.S.

NEW SPACE TEMPERATURE

SENSOR WITH ROOM SETPOINT

ADJUSTMENT.

THE ROOM TEMPERATURE SENSOR WITH LOCALLY ADJUSTABLE SETPOINT SHALL SEND TEMPERATURE AND SETPOINT SIGNALS TO THE UNIT'S DIGITAL CONTROLLER. THE DIGITAL CONTROLLER SHALL OPERATE THE MODULATING REHEAT ELECTRIC HEATING WATER VALVE TO MAINTAIN THE SPACE TEMPERATURE SETPOINT. THE SYSTEM SHALL HAVE THE CAPABILITY OF REPORTING LOCAL TEMPERATURES AND SUPPLY AIR BACK TO THE GLOBAL SYSTEM, AND THE SYSTEM SHALL HAVE THE CAPABILITY OF OVERRIDING THE LOCAL TEMPERATURE SETPOINT FROM THE GLOBAL

SYSTEM FOR SETBACK OR OTHER ENERGY MANAGEMENT STRATEGIES.

POWER BY E.C.

BAS COMMUNICATION

BUS

UNIT DIGITAL

CONTROLLER

HWS

HWRN.O.

SUPPLY

AIR

H

C

VE-1

DATESIGNATURE

SCHOONOVER

C. J.

ST

AT

E OF O

H IO

P R O F E

SS IO N

AL EN

G

IN

E E R

RE G IS T E RE

D

E-62197

VA FORM 08 - 6231

F

E

D

C

B

A

987654321 10

F

E

D

C

B

A

987654321 10

CONSTRUCTION - ISSUED FOR

BID

Project Number

Building Number

Drawing Number

340, 341

VA Building 340, 341 Project Title

Location

Issued Date Checked Drawn

Drawing Title Phase

FULLY SPRINKLERED

Office of Construction and Facilities Management

STAMPARCHITECT / ENGINEER OF RECORD

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

CONSULTANT

SCHEESER BUCKLEY MAYFIELD

1540 CORPORATE WOODS PARKWAY

UNIONTOWN, OHIO 44685

MECHANICAL ENGINEER

ELECTRICAL ENGINEER

Approved:

PHILIP P. KIRK

CHIEF ENGINEER

2/

/2

1:

: 4

PM

C :\U se rs

\J Bi lin s k i\D oc um en ts \1

_M E

P_ C

EN

TR

A L

FI

LE

_j bi lin sk i@ sb m ce

.c om

.rv t

MI-100

552-20-104

CJS JMB

RENOVATE PRIMARY CARE FOR

PACT BLDG 340, BLDG 341

02/09/2021

4100 WEST THIRD STREET, DAYTON, OH 45428

MECHANICAL TEMPERATURE CONTROLS

02/09/2021

T

T

T

T

T

TT

TT

T

T T

T T

T T

T

T

T T

T

T T

T

T

T

T

T

T

TT

T

T

T

T

8 14

20 20 20

19191919

19 19 19 19

20 20

CODED NOTES

1. EXISTING TERMINAL UNIT TO BE REMOVED. DISCONNECT AND REMOVE ALL ASSOCIATED S.A.

DUCTWORK AND DIFFUSERS DOWNSTREAM OF UNIT. DISCONNECT AND REMOVE ASSOCIATED

S.A. DUCTWORK OF UNIT AS SHOWN.

2. REMOVE EXISTING S.A. DUCTWORK TO POINT INDICATED AND CAP AIR TIGHT.

3. EXISTING R.A. GRILLE TO BE REMOVED. DISCONNECT EXISTING R.A. DUCTWORK AS SHOWN.

4. REMOVE EXISTING R.A. DUCTWORK TO POINT INDICATED AND CAP AIR TIGHT.

5. EXISTING E.A. GRILLE TO BE REMOVED. DISCONNECT EXISTING R.A. DUCTWORK AS SHOWN.

6. REMOVE EXISTING E.A. DUCTWORK TO POINT INDICATED AND CAP AIR TIGHT.

7. EXISTING FAN ON ROOF TO BE REMOVED. DISCONNECT AND REMOVE ASSOCIATED E.A.

DUCTWORK AS SHOWN.

8. EXISTING S.A. DIFFUSER TO BE REMOVED. DISCONNECT AND REMOVE ASSOCIATED S.A.

DUCTWORK BACK TO MAIN AND CAP AIR TIGHT.

9. EXISTING THERMOSTAT TO BE REMOVED. DISCONNECT AND REMOVE ALL ASSOCIATED

TERMPERATURE CONTROL WIRING.

10. EXISTING E.A. GRILLE TO BE REMOVED. DISCONNECT AND REMOVE ASSOCIATED E.A.

DUCTWORK BACK TO MAIN AND CAP AIR TIGHT.

11. EXISTING THERMOSTAT TO BE RELOCATED, SEE NEW WORK PLANS FOR LOCATION.

12. EXISTING R.A. GRILLE TO BE REMOVED. DISCONNECT AND REMOVE ASSOCIATED R.A.

DUCTWORK BACK TO MAIN AND CAP AIR TIGHT.

13. REMOVE EXISTING S.A. DUCTWORK BACK TO POINT INDICATED FOR RECONNECTION UNDER

NEW WORK.

14. EXISTING R.A. GRILLE TO BE REMOVED. DISCONNECT AND REMOVE ASSOCIATED R.A.

DUCTWORK BACK TO MAIN AND CAP AIR TIGHT.

15. EXISTING S.A. DIFFUSER TO BE REMOVED. DISCONNECT AND REMOVE ASSOCIATED S.A.

DUCTWORK BACK TO POINT INDICATED FOR RECONNECTION UNDER NEW WORK.

16. PRE-RECORD EXISTING AIRFLOW PRIOR TO DEMOLITION WORK.

17. EXISTING AIR CURTAIN TO BE REMOVED.

18. EXISTING E.A. GRILLE TO BE REMOVED. DISCONNECT EXISTING E.A. DUCTWORK AS

REQUIRED FOR CONNECTION TO NEW E.A. GRILLE.

19. EXISTING S.A. DIFFUSER TO BE REMOVED. DISCONNECT AND REMOVE ASSOCIATED S.A.

DUCTWORK AS REQUIRED FOR CONNECTION TO NEW DIFFUSER.

20. EXISTING R.A. GRILLE TO BE REMOVED. DISCONNECT AND REMOVE ASSOCIATED R.A.

DUCTWORK AS REQUIRED FOR CONNECTION TO NEW GRILLE.

21. EXISTING S.A. GRILLE TO BE REMOVED. DISCONNECT AND REMOVE ASSOCIATED S.A.

DUCTWORK AS SHOWN.

22. REMOVE EXISTING S.A. DUCTWORK BACK TO POINT INDICATED AND CAP AIR TIGHT.

PLAN NOTES

A. SEE SHEET MJ-100 FOR GENERAL NOTES AND SYMBOL LEGEND.

B. EXISTING DUCTWORK AND EQUIPMENT SHOWN WITH LIGHT LINES.

C. EXISTING DUCTWORK AND EQUIPMENT TO BE REMOVED SHOWN WITH DARK DASHED LINES.

D. REFER TO ARCHITECTURAL PLANS FOR PHASING AND SUB-PHASING AREAS OF WORK.

E. ACCESS TO ALL AREAS OUTSIDE OF PHASE AND SUB-PHASE CONSTRUCTION AREAS

INDICATED TO BE FULLY ACCESSIBLE TO STAFF AND PATIENTS THROUGH OUT NORMAL WORKING HOURS. ALL LIMITED SCOPE SUPPORTING ACTIVITIES TO BE COORDINATED WITH THE VA COR.

ALL WORK DEEMED DISRUPTIVE BY COR TO BE CONDUCTED OUTSIDE NORMAL WORKING HOURS

(7:30 AM TO 5:00 PM).

DATESIGNATURE

SCHOONOVER

C. J.

ST

AT

E OF O

H IO

P R O F E

SS IO N

AL EN

G

IN

E E R

RE G IS T E RE

D

E-62197

0' 1'

2'

1/ 2"

' 0

0' 1'

3'

3/ 8"

' 0

0' 2'

4'

1/ 4"

' 0

0' 3'

6' 1'

3/

' 0

0' 4'

8' 2'1/

8"

' 0

0' 3'

3/

' 0

6' 0'

8'

4'1/

' 0

VA FORM 08 - 6231

F

E

D

C

B

A

987654321 10

F

E

D

C

B

A

987654321 10

CONSTRUCTION - ISSUED FOR

BID

Project Number

Building Number

Drawing Number

340, 341

VA Building 340, 341 Project Title

Location

Issued Date Checked Drawn

Drawing Title Phase

FULLY SPRINKLERED

Office of Construction and Facilities Management

STAMPARCHITECT / ENGINEER OF RECORD

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

CONSULTANT

SCHEESER BUCKLEY MAYFIELD

1540 CORPORATE WOODS PARKWAY

UNIONTOWN, OHIO 44685

MECHANICAL ENGINEER

ELECTRICAL ENGINEER

Approved:

PHILIP P. KIRK

CHIEF ENGINEER

2/

/2

1:

: 5

PM

C :\U se rs

\J Bi lin s k i\D oc um en ts \1

_M E

P_ C

EN

TR

A L

FI

LE

_j bi lin sk i@ sb m ce

.c om

.rv t

MD-100

552-20-104

CJS JMB

RENOVATE PRIMARY CARE FOR

PACT BLDG 340, BLDG 341

02/09/2021

4100 WEST THIRD STREET, DAYTON, OH 45428

DEMOLITION - FIRST FLOOR PLAN - HVAC

(DUCTWORK) PHASE 1

02/09/2021

N 1/8" = 1'-0"

DEMOLITION - FIRST FLOOR PLAN - HVAC (DUCTWORK) PHASE 1

2 1/2" HWS

1" HWR

2 1/2" HWS

1 1/4" HWR

2" H

W S

2" H

W R

1/

2" H

W R

2" H

W S

2" HWR

2" HWS

2" HWR

2" HWS

2" H

W R

2" H

W S

1/

4" H

W S

2" H

W R

2 1/2" HWR

1" HWS

3" HWR

1" HWS

1" H

W S

3" H

W R

1" HWR

1" HWS

1" HWR

1" HWS

3/ 4"

H W

S 3/

4" H

W R

1 1

CODED NOTES

1. EXISTING TERMINAL UNIT TO BE REMOVED. DISCONNECT AND REMOVE ASSOCIATED HWS AND

HWR PIPING BACK TO MAINS AND CAP WATER TIGHT.

2. EXISTING AIR CURTAIN TO BE REMOVED. DISCONNECT AND REMOVE ASSOCIATED HWS AND

HWR PIPING BACK TO POINT INDICATED.

PLAN NOTES

A. SEE SHEET MJ-100 FOR GENERAL NOTES AND SYMBOL LEGEND.

B. EXISTING PIPING AND EQUIPMENT SHOWN WITH LIGHT LINES.

C. EXISTING PIPING AND EQUIPMENT TO BE REMOVED SHOWN WITH DARK DASHED LINES.

D. REFER TO ARCHITECTURAL PLANS FOR PHASING AND SUB-PHASING AREAS OF WORK.

E. ACCESS TO ALL AREAS OUTSIDE OF PHASE AND SUB-PHASE CONSTRUCTION AREAS

INDICATED TO BE FULLY ACCESSIBLE TO STAFF AND PATIENTS THROUGH OUT NORMAL WORKING HOURS. ALL LIMITED SCOPE SUPPORTING ACTIVITIES TO BE COORDINATED WITH THE VA COR.

ALL WORK DEEMED DISRUPTIVE BY COR TO BE CONDUCTED OUTSIDE NORMAL WORKING HOURS

(7:30 AM TO 5:00 PM).

DATESIGNATURE

SCHOONOVER

C. J.

ST

AT

E OF O

H IO

P R O F E

SS IO N

AL EN

G

IN

E E R

RE G IS T E RE

D

E-62197

0' 1'

2'

1/ 2"

' 0

0' 1'

3'

3/ 8"

' 0

0' 2'

4'

1/ 4"

' 0

0' 3'

6' 1'

3/

' 0

0' 4'

8' 2'1/

8"

' 0

0' 3'

3/

' 0

6' 0'

8'

4'1/

' 0

VA FORM 08 - 6231

F

E

D

C

B

A

987654321 10

F

E

D

C

B

A

987654321 10

CONSTRUCTION - ISSUED FOR

BID

Project Number

Building Number

Drawing Number

340, 341

VA Building 340, 341 Project Title

Location

Issued Date Checked Drawn

Drawing Title Phase

FULLY SPRINKLERED

Office of Construction and Facilities Management

STAMPARCHITECT / ENGINEER OF RECORD

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

CONSULTANT

SCHEESER BUCKLEY MAYFIELD

1540 CORPORATE WOODS PARKWAY

UNIONTOWN, OHIO 44685

MECHANICAL ENGINEER

ELECTRICAL ENGINEER

Approved:

PHILIP P. KIRK

CHIEF ENGINEER

2/

/2

1:

: 5

PM

C :\U se rs

\J Bi lin s k i\D oc um en ts \1

_M E

P_ C

EN

TR

A L

FI

LE

_j bi lin sk i@ sb m ce

.c om

.rv t

MD-101

552-20-104

CJS JMB

RENOVATE PRIMARY CARE FOR

PACT BLDG 340, BLDG 341

02/09/2021

4100 WEST THIRD STREET, DAYTON, OH 45428

DEMOLITION - FIRST FLOOR PLAN - HVAC

(PIPING) PHASE 1

02/09/2021

N 1/8" = 1'-0"

DEMOLITION - FIRST FLOOR PLAN - HVAC (PIPING) PHASE 1

T

T

T

T

TT

TT

T

T T

T T

T T

T

T

T T

T

TT

T

T

T T

T

T

T

T

T

10 12 10 12

2 1

11 5

5 6

16 3

3 3 4

181818

19 19

CODED NOTES

1. EXISTING TERMINAL UNIT TO BE REMOVED. DISCONNECT AND REMOVE ALL ASSOCIATED S.A.

DUCTWORK AND DIFFUSERS DOWNSTREAM OF UNIT. DISCONNECT AND REMOVE ASSOCIATED

S.A. DUCTWORK OF UNIT AS SHOWN.

2. REMOVE EXISTING S.A. DUCTWORK BACK TO POINT INDICATED AND CAP AIR TIGHT.

3. EXISTING R.A. GRILLE TO BE REMOVED. DISCONNECT EXISTING R.A. DUCTWORK AS SHOWN.

4. REMOVE EXISTING R.A. DUCTWORK BACK TO POINT INDICATED AND CAP AIR TIGHT.

5. EXISTING E.A. GRILLE TO BE REMOVED. DISCONNECT EXISTING E.A. DUCTWORK AS SHOWN.

6. REMOVE EXISTING E.A. DUCTWORK BACK TO POINT INDICATED AND CAP AIR TIGHT.

7. EXISTING E.A. FAN ON ROOF ABOVE TO BE ABANDONED. DISCONNECT AND REMOVE ALL

ASSOCIATED E.A. DUCTWORK TO GRILLE. CAP E.A. DUCTWORK JUST BELOW ROOF DECK.

8. EXISTING S.A. DIFFUSER TO BE REMOVED. DISCONNECT AND REMOVE ASSOCIATED S.A.

DUCTWORK BACK TO MAIN AND CAP AIR TIGHT.

9. EXISTING THERMOSTAT TO BE REMOVED. DISCONNECT AND REMOVE ALL ASSOCIATED

TERMPERATURE CONTROL WIRING.

10. EXISTING S.A. DIFFUSER TO BE REMOVED. DISCONNECT AND REMOVE ASSOCIATED S.A.

DUCTWORK BACK TO POINT INDICATED FOR RECONNECTION UNDER NEW WORK.

11. EXISTING THERMOSTAT TO BE RELOCATED, SEE NEW WORK PLANS FOR LOCATION.

12. EXISTING R.A. GRILLE TO BE REMOVED. DISCONNECT AND REMOVE ASSOCIATED R.A.

DUCTWORK BACK TO MAIN AND CAP AIR TIGHT.

13. REMOVE EXISTING R.A. DUCTWORK BACK TO POINT INDICATED FOR RECONNECTION UNDER

NEW WORK.

14. REMOVE EXISTING S.A. DUCTWORK BACK TO POINT INDICATED FOR RECONNECTION UNDER

NEW WORK.

15. REMOVE EXISTING E.A. DUCTWORK BACK TO POINT INDICATED FOR RECONNECTION UNDER

NEW WORK.

16. EXISTING S.A. DIFFUSER TO BE REMOVED. DISCONNECT AND REMOVE ASSOCIATED S.A.

DUCTWORK AS SHOWN.

17. EXISTING R.A. GRILLE TO BE REMOVED. DISCONNECT EXISTING R.A. DUCTWORK AS SHOWN.

PRE-RECORD EXISTING AIRFLOW PRIOR TO DEMOLITION.

18. EXISTING S.A. DIFFUSER TO BE REMOVED. DISCONNECT AND REMOVE ASSOCIATED S.A.

DUCTWORK AS REQUIRED FOR CONNECTION TO NEW DIFFUSER.

19. EXISTING R.A. GRILLE TO BE REMOVED. DISCONNECT AND REMOVE ASSOCIATED R.A.

DUCTWORK AS REQUIRED FOR CONNECTION TO NEW GRILLE.

PLAN NOTES

A. SEE SHEET MJ-100 FOR GENERAL NOTES AND SYMBOL LEGEND.

B. EXISTING DUCTWORK AND EQUIPMENT SHOWN WITH LIGHT LINES.

C. EXISTING DUCTWORK AND EQUIPMENT TO BE REMOVED SHOWN WITH DARK DASHED LINES.

D. REFER TO ARCHITECTURAL PLANS FOR PHASING AND SUB-PHASING AREAS OF WORK.

E. ACCESS TO ALL AREAS OUTSIDE OF PHASE AND SUB-PHASE CONSTRUCTION AREAS

INDICATED TO BE FULLY ACCESSIBLE TO STAFF AND PATIENTS THROUGH OUT NORMAL WORKING HOURS. ALL LIMITED SCOPE SUPPORTING ACTIVITIES TO BE COORDINATED WITH THE VA COR.

ALL WORK DEEMED DISRUPTIVE BY COR TO BE CONDUCTED OUTSIDE NORMAL WORKING HOURS

(7:30 AM TO 5:00 PM).

DATESIGNATURE

SCHOONOVER

C. J.

ST

AT

E OF O

H IO

P R O F E

SS IO N

AL EN

G

IN

E E R

RE G IS T E RE

D

E-62197

0' 1'

2'

1/ 2"

' 0

0' 1'

3'

3/ 8"

' 0

0' 2'

4'

1/ 4"

' 0

0' 3'

6' 1'

3/

' 0

0' 4'

8' 2'1/

8"

' 0

0' 3'

3/

' 0

6' 0'

8'

4'1/

' 0

VA FORM 08 - 6231

F

E

D

C

B

A

987654321 10

F

E

D

C

B

A

987654321 10

CONSTRUCTION - ISSUED FOR

BID

Project Number

Building Number

Drawing Number

340, 341

VA Building 340, 341 Project Title

Location

Issued Date Checked Drawn

Drawing Title Phase

FULLY SPRINKLERED

Office of Construction and Facilities Management

STAMPARCHITECT / ENGINEER OF RECORD

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

CONSULTANT

SCHEESER BUCKLEY MAYFIELD

1540 CORPORATE WOODS PARKWAY

UNIONTOWN, OHIO 44685

MECHANICAL ENGINEER

ELECTRICAL ENGINEER

Approved:

PHILIP P. KIRK

CHIEF ENGINEER

2/

/2

1:

: 0

PM

C :\U se rs

\J Bi lin s k i\D oc um en ts \1

_M E

P_ C

EN

TR

A L

FI

LE

_j bi lin sk i@ sb m ce

.c om

.rv t

MD-102

552-20-104

CJS JMB

RENOVATE PRIMARY CARE FOR

PACT BLDG 340, BLDG 341

02/09/2021

4100 WEST THIRD STREET, DAYTON, OH 45428

DEMOLITION - FIRST FLOOR PLAN - HVAC

(DUCTWORK) PHASE 2

02/09/2021

N 1/8" = 1'-0"

DEMOLITION - FIRST FLOOR PLAN - HVAC (DUCTWORK) PHASE 2

1 1

1 1/4" HWR

2 1/2" HWS

1" HWR

2 1/2" HWR

1" HWS

3" HWR

1" HWS

2" H

W R

1/

4" H

W S

2" H

W R

2" H

W S

2" HWR

2" HWS

2" HWR

2" HWS

2" H

W S

2" H

W R

2" H

W S

1/

2" H

W R

CODED NOTES

1. EXISTING TERMINAL UNIT TO BE REMOVED. DISCONNECT AND REMOVE ASSOCIATED HWS AND

HWR PIPING BACK TO POINTS INDICATED FOR RECONNECTION UNDER NEW WORK.

PLAN NOTES

A. SEE SHEET MJ-100 FOR GENERAL NOTES AND SYMBOL LEGEND.

B. EXISTING PIPING AND EQUIPMENT SHOWN WITH LIGHT LINES.

C. EXISTING PIPING AND EQUIPMENT TO BE REMOVED SHOWN WITH DARK DASHED LINES.

D. REFER…