Att_04_Drawings_Volume_2.pdf

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200 0 200 400

VICINITY MAP

LOCATION MAP - HAMPTON NATIONAL HISTORIC SITE

MANSION

SIDE

FARM

SIDE

CONC

S T O N E

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CONC

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HA

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VALLEY COURT ROAD

CHARMUTH ROAD

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PARK

ENTRANCE

GARTH

BALTIMORE

VA

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EY

R D

YO

RK

R D

TOWSON

N C H A R

LE

S

S T

DU

LA

N

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.5 0 2 41

200 0 200 400

VICINITY MAP

LOCATION MAP - HAMPTON NATIONAL HISTORIC SITE

MANSION

SIDE

FARM

SIDE

CONC

S T O N E

STONE

CONC

SCALE IN MILES

SCALE OF FEET

N.H.S.

HAMPTON

HA

MP

TO

N

LAN

E

R O

AD

(H

IS

TO

R

IC

VAL

LEY

VI

EW

R

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D W

IN

D Y G

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AD

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LI

M E K

IL

N

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C U

LV

E R T R O

AD

D U

LA

N

VA

LL

AD

VALLEY COURT ROAD

CHARMUTH ROAD

GA

TE

SH

EA

D

RO

AD

PARK

ENTRANCE

GARTH

BALTIMORE

VA

LL

EY

R D

YO

RK

R D

TOWSON

N C H A R

LE

S

S T

DU

LA

N

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Mark Sheet REVISION Date InitialSEAL: A/E FIRM - 140P2022D0001 QUALITY DESIGN CERTIFICATION Prepared in Accordance with Design

Development (Title I)

OR

Variance from Design Development (Title I)

Approved by Superintendent on

OR

Construction Drawing Not Preceded by Design Development (Title I)

Drawing No.

Date

Project Manager Date

UNITED STATES

TITLE OF DRAWING

DEPARTMENT OF THE INTERIOR

NAME OF PARK

REGION COUNTY STATE

DRAWING NO.

PMIS/PKG NO.

SHEET

OF

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

LANDSCAPE:

LAND-COLLECTIVE, LLC

PHILADELPHIA, PA

CIVIL:

VHB, INC

WILLIAMSBURG, VA

STRUCTURAL:

KEAST & HOOD

PHILADELPHIA, PA

M.E.P.:

HENRY ADAMS

BALTIMORE, MD

FIRE PROTECTION:

GHD, INC.

BALTIMORE, MD

:0 :2

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s

H A M P

P re s e rv e

H is to ri c

S tr u c tu re s

(A rc h rv t

FINAL CONSTRUCTION

DOCUMENTS

NATIONAL PARK SERVICE

DEPARTMENT OF THE INTERIOR

HAMP PRESERVE HISTORIC

STRUCTURES

HAMPTON NATIONAL HISTORIC SITE

REGION 1 BALTIMORE MARYLAND

189719

326087

289 424

DRAWING VOLUME 2

GENERAL MECHANICAL NOTES

(APPLICABLE TO ALL MECHANICAL DRAWINGS)

1. ALL PIPING, DUCTWORK, EQUIPMENT, AND MATERIALS SHOWN "LIGHT" ( ) ARE EXISTING TO REMAIN.

DEMOLISH ALL PIPING, DUCTWORK, EQUIPMENT, AND MATERIALS SHOWN "HEAVY AND DASHED" ( ) ON DEMOLITION DRAWINGS. PROVIDE ALL PIPING, DUCTWORK, EQUIPMENT, AND MATERIALS SHOWN "HEAVY AND

SOLID" ( ) ON NEW WORK DRAWINGS.

2. COORDINATE ALL MECHANICAL WORK WITH PLUMBING WORK, ELECTRICAL WORK, AND WORK OF OTHER

TRADES.

3. INFORMATION SHOWN ON THE MECHANICAL DRAWINGS PERTAINING TO EXISTING CONDITIONS HAS BEEN OBTAINED FROM AVAILABLE BUILDING DRAWINGS OR GENERAL FIELD OBSERVATIONS AND MAY NOT INDICATE ACTUAL EXISTING CONDITIONS IN DETAIL OR DIMENSION. EXISTING CONDITIONS ARE SHOWN IN AN APPROXIMATE WAY ONLY. THE CONTRACTOR SHALL BE RESPONSIBLE FOR DETERMINING THE ACTUAL EXISTING CONDITIONS PRIOR TO DEMOLITION OR PERFORMANCE OF ANY WORK. SHOULD CONDITIONS BE DISCOVERED THAT PREVENT EXECUTION OF THE WORK AS INDICATED, OR THERE IS A QUESTION REGARDING SCOPE OF WORK OR LIMITS OF DISTURBANCE,THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE COR IN WRITING AND

AWAIT WRITTEN DIRECTION BEFORE PROCEEDING WITH THE WORK.

4. REMOVE ALL EXISTING PIPING, DUCTWORK, EQUIPMENT, AND MATERIALS NOT REQUIRED FOR RE-USE OR RE- INSTALLATION (SHOWN OR OTHERWISE). ALL EXISTING MATERIALS AND EQUIPMENT WHICH ARE REMOVED AND ARE DESIRED BY THE COR, OR ARE INDICATED TO REMAIN THE PROPERTY OF COR SHALL BE DELIVERED BY THE COR'S CONTRACTOR WHERE DIRECTED BY THE COR'S CONSTRUCTION MANAGER. ALL OTHER MATERIALS AND EQUIPMENT WHICH ARE REMOVED SHALL BECOME THE PROPERTY OF THE CONTRACTOR AND SHALL BE

REMOVED BY THE CONTRACTOR FROM THE PREMISES.

5. DISCONNECT EXISTING PIPING NO LONGER REQUIRED TO REMAIN IN SERVICE (SHOWN OR OTHERWISE) AND REMOVE PIPING BACK TO SERVICE MAINS UNLESS OTHERWISE INDICATED OR NOTED ON PLANS. REMOVE EXISTING PIPE HANGERS, SUPPORTS, VALVES, ETC. CAP,PLUG, OR SEAL EXISTING PIPING INDICATED OR REQUIRED TO REMAIN IN SERVICE OR IN PLACE. NO EXISTING PIPING SHALL BE LEFT UNSEALED.

6. EXISTING MECHANICAL PIPING, DUCTWORK, EQUIPMENT, AND MATERIALS AFFECTED BY DEMOLITION OR NEW WORK INSTALLATION AND REQUIRED TO REMAIN IN SERVICE SHALL BE RE-INSTALLED OR SUPPORTED AS REQUIRED IN ACCORDANCE WITH THE SPECIFICATIONS. ALL WORK SHALL BE COMPLETED TO THE SATISFACTION OF THE COR'S CONSTRUCTION MANAGER AND AT NO ADDITIONAL CONTRACT COST.

7. INSTALL PIPING AND DUCTWORK SO THAT ALL VALVES AND DAMPERS ARE ACCESSIBLE.

8. UNLESS OTHERWISE NOTED, ROUTE ALL PIPING AND DUCTWORK OVERHEAD, TIGHT TO UNDERSIDE OF SLAB

OR STRUCTURE ABOVE, WITH SPACE FOR INSULATION IF REQUIRED.

9. MAINTAIN MINIMUM 6'-8" CLEARANCE TO UNDERSIDE OF PIPES, DUCTS, CONDUITS, SUSPENDED EQUIPMENT, ETC., THROUGHOUT ACCESS ROUTES IN MECHANICAL AND ELECTRICAL ROOMS.

10. CERTAIN ITEMS SUCH AS ACCESS DOORS, CLEANOUTS, RISE AND DROPS IN DUCTWORK AND PIPING, ETC., ARE INDICATED ON THE DRAWINGS FOR CLARITY OR A SPECIFIC LOCATION REQUIREMENT AND SHALL NOT BE INTERPRETED AS THE EXTENT OF THE REQUIREMENTS FOR THESE ITEMS. THE CONTRACTOR SHALL BE

RESPONSIBLE FOR THESE ITEMS AS REQUIRED ELSEWHERE IN THE CONTRACT DOCUMENTS.

11. WHERE THE INSTALLATION OF NEW SERVICES OR THE EXTENSION OF EXISTING SERVICES REQUIRES CUTTING OF EXISTING FLOORS, WALLS, PARTITIONS, ETC., CHECK FOR THE PRESENCE OF EXISTING MECHANICAL, PLUMBING AND ELECTRICAL SERVICES WITHIN OR IMMEDIATELY BENEATH CONSTRUCTION. EXERCISE NECESSARY PRECAUTIONS TO PREVENT DAMAGE TO THE SERVICES OR INJURY TO PERSONNEL DUE TO CONTACT WITH SAME. TEMPORARILY DISCONNECT SERVICES DURING THE CUTTING OPERATION. SCHEDULE

SERVICE OUTAGES IN ADVANCE WITH THE COR.

12. CONTRACTOR SHALL BE RESPONSIBLE FOR RESEARCHING ALL SYSTEMS THAT A PARTICULAR OUTAGE WILL AFFECT AS WELL AS LOCATING ALL SHUTOFF POINTS. INCLUDE THIS INFORMATION IN THE OUTAGE PLAN AND

SUBMIT TO [COR] FOR APPROVAL.

13. EXCEPT AS OTHERWISE NOTED, LOCATE ALL ROOM THERMOSTATS ON SAME HORIZONTAL CENTERLINE AS LIGHT SWITCH. WHERE LIGHT SWITCH AND THERMOSTAT ARE ADJACENT TO EACH OTHER, LIGHT SWITCH SHALL BE CLOSEST TO THE DOOR. COORDINATE WITH ELECTRICAL CONTRACTOR. NOTIFY THE COR OF ROOMS WHERE THE ABOVE LOCATION CANNOT BE MAINTAINED OR WHERE THERE IS A QUESTION ON

LOCATION.

14. RECYCLE MERCURY SWITCH THERMOSTATS THAT ARE REMOVED. DELIVER RECYCLED THERMOSTATS TO

PARTICIPATING WHOLESALERS.

A/E FIRM - 140P2022D0001

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

MECHANICAL COVER SHEET

HAMPTON NATIONAL HISTORIC SITE

189719

326087

290 424

M0.1

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

(APPLICABLE TO ALL MECHANICAL DRAWINGS)

MECHANICAL LEGENDMECHANICAL ABBREVIATIONS

DESCRIPTIONSYMBOL

DIFFUSER TAG:

TOP- NECK SIZE

CENTER- SPECIFICATION TYPE

BOTTOM- AIRFLOW IN CFM

8x8

D-1

FLEXIBLE CONNECTION

VOLUME DAMPER

BAROMETRIC BACKDRAFT DAMPER

RISE IN DUCTWORKR

DROP IN DUCTWORKD

THERMOSTAT/TEMPERATURE SENSORT

RETURN AIR DUCT

OUTDOOR AIR OR SUPPLY AIR DUCT

EXHAUST AIR DUCT

SHUTOFF VALVE

CAP (PIPE OR DUCT)

PLAN/ SECTION DESIGNATION

TOP - PLAN/ SECTION REFERENCE,

BOTTOM - REFERENCED DRAWING

M-101

END POINT OF REMOVAL OF EXISTING

CONNECT TO EXISTING

REFRIGERANT SUCTIONRS

REFRIGERANT LIQUIDRL

ROOT HEATING SYSTEM PIPINGRH

ACCU AIR COOLED CONDENSING UNIT

ACU AIR CONDITIONING UNIT

AD ACCESS DOOR

ADJ ADJACENT / ADJUSTABLE

AFF ABOVE FINISHED FLOOR

AHU AIR HANDLING UNIT

APPRO APPROXIMATE

ARCH ARCHITECTURAL

AS AIR SEPERATOR

BDD BAROMETRIC BACKDRAFT DAMPER

BFP BACKFLOW PREVENTER

BLDG BUILDING

BLR BOILER

BTU BRITISH THERMAL UNIT

BTUH BRITISH THERMAL UNIT PER HOUR

BWV BACK WATER VALVE

CC COOLING COIL

CFM CUBIC FEET PER MINUTE

CLG CEILING / COOLING

CO CARBON MONOXIDE SENSOR / CLEANOUT

/ CONTRACTING OFFICER

COND CONDENSATE / CONDENSER / CONDENSING

COR CONTRACTING OFFICER'S REPRESENTITIVE

CV CHECK VALVE / CONSTANT VOLUME

CW COLD WATER

CX CONNECT TO EXISTING

D DAMPER / DEEP / DEPTH / DIAMETER / DIFFUSER

/ DRAIN / DROP

DB DECIBEL / DRY BULB

DEG DEGREES

DN DOWN

DP DEW POINT / DIFFERENTIAL PRESSURE

DWG DRAWING

DWH DOMESTIC WATER HEATER

EA EACH / EXHAUST AIR

EAT ENTERING AIR TEMPERATURE

EER ENERGY EFFICIENCY RATIO

EF EXHAUST FAN

ELEC ELECTRIC / ELECTRICAL

ESP EXTERNAL STATIC PRESSURE

ET EXPANSION TANK

EWT ENTERING WATER TEMPERATURE

EX EXISTING

F FAHRENHEIT / FAN / FIRE / FREEZESTAT

FC FLEXIBLE CONNECTION

FCO FLOOR CLEANOUT

FCU FAN COIL UNIT

FLA FULL LOAD AMPS

FOR FUEL OIL RETURN

FOS FUEL OIL SUPPLY

FPM FEET PER MINUTE

FS FLOW SWITCH

FT FEET / FOOT

G GAS / GRAMS / GRILLE

GA GAUGE

GAL GALLON

GPH GALLONS PER HOUR

GPM GALLON PER MINUTE

H HEIGHT / HIGH / HUMIDISTAT / HUMIDITY SENSOR

HB HOSE BIBB

HC HEATING COIL

HD HEAD

HP HEAT PUMP / HIGH PRESSURE / HORSEPOWER

HPU HEAT PUMP UNIT

HR HOT WATER HEATING RETURN / HOUR

HS HOT WATER HEATING SUPPLY

HTG HEATING

HVAC HEATING, VENTILATING AND AIR CONDITIONING

HW HOT WATER

HWR HOT WATER RETURN

HZ HERTZ

N INCH / INCHES

INV INVERT

IW IRRIGATION WATER

J JOULES

JT JOINT

KW KILOWATTS

L LENGTH / LITERS / LOUVER

LAT LEAVING AIR TEMPERATURE

LFT LEAVING FLUID TEMPERATURE

LLS LIQUID LEVEL SENSOR

LWT LEAVING WATER TEMPERATURE

M MECHANICAL / METERS

MBH THOUSAND BTU PER HOUR

MECH MECHANICAL

MOD MOTOR-OPERATED DAMPER

N NORTH

NC NOISE CRITERIA / NORMALLY CLOSED

NO NORMALLY OPEN / NUMBER

NPW NON-POTABLE WATER

NTS NOT TO SCALE

OA OUTDOOR AIR

OED OPEN-END DUCT

P PRESSURE / PUMP

PD PRESSURE DROP

PH PHASE

PRV PRESSURE REDUCING VALVE

PSI PRESSURE - POUNDS PER SQUARE INCH

PSIG PRESSURE - POUNDS PER SQUARE INCH, GAGE

R RADIUS / REFRIGERANT / REGISTER / RISE

RA RETURN AIR

RAD RADIATOR

RH REHEAT / RELATIVE HUMIDITY / ROOT HEATING SYSTEM

RL REFRIGERANT LIQUID

RPM REVOLUTIONS PER MINUTE

RS REFRIGERANT SUCTION

RV RELIEF VALVE

RX REMOVE EXISTING

S SECONDS / SOUTH / SWITCH

SA SUPPLY AIR

SD SMOKE DAMPER / SMOKE DETECTORS / STORM DRAIN

SEER SEASONAL ENERGY EFFICIENCY RATIO

SENS SENSIBLE COOLING

SP SPRINKLER PIPING / STATIC PRESSURE

SS STAINLESS STEEL

T TEMPERATURE SENSOR / THERMOSTAT

TEMP TEMPERATURE / TEMPORARY

TYP TYPICAL

UC UNDERCUT DOOR

UH UNIT HEATER

UON UNLESS OTHERWISE NOTED

V VALVE / VOLTS

VD VOLUME DAMPER

VEL VELOCITY

VERT VERTICAL

VOL VOLUME

VR VOLUME REGULATOR

W WATT / WEST / WIDTH

WB WET BULB

WC WATER COLUMN

WG WATER GAGE

WPD WATER PRESSURE DROP

(APPLICABLE TO ALL MECHANICAL DRAWINGS)

NO. DATE DESCRIPTION

5/30/2024

RX ABANDONED

MECH EQUIPMENT

RX UH

RX UH

RX AHU

EX DWH

EX BOILER

EX 10x6 SA UP

RX 8x12 OA

EX 24x16 RA

EX 18x10 RA UP

EX 6x10 RA UP

RX SA PLENUM

EX 10x6 SA UP

EX 12x8 SA

EX 12x8 SA

EX 10x6 SA UP

EX 12x8 SA

EX 24x16 RA

EX UH

RX RA DUCTWORK

RX FURNACE FLUE

RX OA PLENUM

RX LOUVER. SEE

ARCHITECTURAL DRAWINGS

FOR MORE INFORMATION.

EX 10x6 SA DUCT UP

PATCH AND SEAL EXISTING

OPENING TO MAKE AIR AND

WATER TIGHT

1 2

OVH.01

OVH.02

EX UH

EX 12x9 RA UP

EX 12x9 SA UP

EX 12x8 RA

EX 12x8 SA

OVH.03 OVH.04

A/E FIRM - 140P2022D0001

4 0 4 8

SCALE OF FEET

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SCALE A

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :1

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

OVERSEER'S HOUSE -

DUCTWORK - DEMOLITION

HAMPTON NATIONAL HISTORIC SITE

189719

326087

291 424

MD1.030

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

SPECIAL NOTES: (APPLICABLE TO THIS DRAWING ONLY)

1 RX ALL ASSOCIATED WIRING, CONTROLS, ECT

SCALE AMD1.030

1 OH - BASEMENT - DUCTWORK - DEMOLITION - NORTH

SCALE AMD1.030

2 OH - BASEMENT - DUCTWORK - DEMOLITION - SOUTH

2 CONTRACTOR SHALL TAKE PRE-CONSTUCTION AIRFLOW READINGS

PRIOR TO ANY DEMOLITION OR NEW WORK

NO. DATE DESCRIPTION

EX 10x6 SA

FLOOR REGISTER

EX 10x6 SA

FLOOR REGISTER

TRX

T

EX 18x10 RA

FLOOR GRILLE

EX 10x6 RA

FLOOR GRILLE

EX 10x6 SA

FLOOR REGISTER

RX RAD

RX RAD

RX RAD

OVH.11 OVH.12

OVH.13

RX 6ø EA UP THROUGH ROOF

RX EF

T

EX 10x9 SA

FLOOR REGISTER

EX 9x10 RA

FLOOR GRILLE

EX RAD EX RAD

EX RAD EX RAD

OVH.16

OVH.10

OVH.17

A/E FIRM - 140P2022D0001

4 0 4 8

SCALE OF FEET

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SCALE A

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :1

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

OVERSEER'S HOUSE -

DUCTWORK - DEMOLITION

HAMPTON NATIONAL HISTORIC SITE

189719

326087

292 424

MD1.031

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

SPECIAL NOTES: (APPLICABLE TO THIS DRAWING ONLY)

1 RX ASSOCIATED DUCTWORK, WIRING, AND CONTROLS ASSOCIATED

WITH EF. PATCH AND SEAL ROOF OPENINGS TO MAKE WATERTIGHT.

SCALE AMD1.031

1 OH - GROUND FLOOR - DUCTWORK - DEMOLITION - NORTH

SCALE AMD1.031

2 OH - GROUND FLOOR - DUCTWORK - DEMOLITION - SOUTH

RX

EX

2 CONTRACTOR SHALL TAKE PRE-CONSTUCTION AIRFLOW READINGS

PRIOR TO ANY DEMOLITION OR NEW WORK.

NO. DATE DESCRIPTION

T

RX EF1

EX RAD EX RAD

RX RAD

RX RAD

RX RAD RX RAD

EX RAD

RX

RX EA DUCTWORK

OVH.24

OVH.20

OVH.22

OVH.21

OVH.23

RX 6ø DN/UP

THROUGH ROOF

T

EX RAD

EX RAD

OVH.26

OVH.25 OVH.29

OVH.27

OVH.28

A/E FIRM - 140P2022D0001

4 0 4 8

SCALE OF FEET

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SCALE A

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :1

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

OVERSEER'S HOUSE -

DUCTWORK - DEMOLITION

HAMPTON NATIONAL HISTORIC SITE

189719

326087

293 424

MD1.032

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

SPECIAL NOTES: (APPLICABLE TO THIS DRAWING ONLY)

1 RX ASSOCIATED DUCTWORK, WIRING, AND CONTROLS ASSOCIATED

WITH EF. PATCH AND SEAL ROOF OPENINGS TO MAKE WATERTIGHT.

SCALE AMD1.032

1 OH - SECOND FLOOR - DUCTWORK - DEMOLITION - NORTH

SCALE AMD1.032

2 OH - SECOND FLOOR - DUCTWORK - DEMOLITION - SOUTH

EX

NO. DATE DESCRIPTION

EX RADIANT PIPING ALONG WALL

RX RADIANT PIPING RX RADIANT ARRAYS

RX RADIANT ARRAYS

SALVAGE BLR. COORDINATE

REMOVAL WITH NPS.

GH#2.11

MECH.

CAP

CAP

CAP

CAP

CAP

EX RADIANT PIPING

ALONG WALL 1

A/E FIRM - 140P2022D0001

4 0 4 8

SCALE OF FEET

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SCALE A

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :4

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

GREENHOUSE #2 -

MECHANICAL - DEMOLITION

HAMPTON NATIONAL HISTORIC SITE

189719

326087

302 424

MD1.110

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

SPECIAL NOTES: (APPLICABLE TO THIS DRAWING ONLY)

SCALE AMD1.110

1 G#2 - GROUND FLOOR - DUCTWORK - DEMOLITION

HISTORIC BOILER PIPING/VALVES ON THE HEADHOUSE WALL ARE

EXSITING TO REMAIN. COORDINATE SELECTIVE DEMOLITION WITH

NPS.

NO. DATE DESCRIPTION

5/30/2024 294

RX FUEL TANK RX BOILER

RX 6ø

EX FLUE UP

RX

HOUSEKEEPING

PAD

CAP EX 8"Ø FLUE

GAC.01

EX FLUE UP/DN

GAC.10

OFFICE

GAC.12

OFFICE

GAC.13

MECH

EX FLUE UP/DN

GAC.22

GAC.25

GAC.26

GAC.27

A/E FIRM - 140P2022D0001

4 0 4 8

SCALE OF FEET

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SCALE A

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :5

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

CARETAKER'S COTTAGE -

DUCTWORK - DEMOLITION

HAMPTON NATIONAL HISTORIC SITE

189719

326087

305 424

MD1.130

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

SPECIAL NOTES: (APPLICABLE TO THIS DRAWING ONLY)

SCALE AMD1.130

1 CC - BASEMENT - DUCTWORK - DEMOLITION

SCALE AMD1.130

2 CC - GROUND FLOOR - DUCTWORK - DEMOLITION

SCALE AMD1.130

3 CC - SECOND FLOOR - DUCTWORK - DEMOLITION

REMOVE BOILER FLUE EXHAUST DUCTWORK AND ALL ASSOCIATED

ACCESSORIES. CAP FLUE DUCTWORK AT CHIMNEY.

NO. DATE DESCRIPTION

5/30/2024 295

EX DWH

EX BLR

RX AHU

RX UH

RX UH

RX ABANDONED

MECH EQUIPMENT

EX HS/R UP

EX UH

EX HS/R

TO/FROM BLR

HS HR

HS

HS

H R H S

H R H S

HR

HR

HS

HR

H R H S

H R H S

RX HR UP

RX HS UP

RX HR UP

RX HS UP

RX HR UP

RX HS UP

RX HR UP

RX HS UP

HR HS

H S

H R

H R

HS

RX PUMP

EX PUMP

EX ET

EX AS

REMOVE ALL HS/HR PIPING

WITHIN THIS REGION

CAP

CAP

VALVE AND

CAP

EX HS/R UP

OVH.02

OVH.01

EX UH

EX HS/R UP EX HS/R UP

EX HS/R UPEX HS/R UP (2 SETS)

HS HR

H S H R

H S H R

H S H R

H S H R

OVH.03 OVH.04

A/E FIRM - 140P2022D0001

4 0 4 8

SCALE OF FEET

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SCALE A

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :2

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

OVERSEER'S HOUSE -

MECHANICAL PIPING -

DEMOLITION

HAMPTON NATIONAL HISTORIC SITE

189719

326087

294 424

MD2.030

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

SPECIAL NOTES: (APPLICABLE TO THIS DRAWING ONLY)

SCALE AMD2.030

1 OH - BASEMENT - MECHANICAL PIPING - DEMOLITION - NORTH

SCALE AMD2.030

2 OH - BASEMENT - MECHANICAL PIPING - DEMOLITION - SOUTH

RX AHU

CONTRACTOR SHALL TAKE PRE-CONSTRUCTION WATERFLOW

READINGS PRIOR TO ANY DEMOLITION OR NEW WORK

2 RX ALL ASSOCIATED WIRING AND CONTROLS

NO. DATE DESCRIPTION

5/30/2024 296

EX HS/R UPEX HS/R DN

HS

HR

RX HS/R UP/DN

RX RAD

RX RAD

RX RAD

EX HS/R UP/DN

OVH.11 OVH.12

OVH.13

OVH.14

EX RAD EX RAD

EX RAD EX RAD

EX HS/R DN

EX HS/R DNEX HS/R UP/DN (2 SETS)

OVH.10

OVH.16

OVH.17

A/E FIRM - 140P2022D0001

4 0 4 8

SCALE OF FEET

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SCALE A

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :2

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

OVERSEER'S HOUSE -

MECHANICAL PIPING -

DEMOLITION

HAMPTON NATIONAL HISTORIC SITE

189719

326087

295 424

MD2.031

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

SPECIAL NOTES: (APPLICABLE TO THIS DRAWING ONLY)

SCALE AMD2.031

1 OH - GROUND FLOOR - MECHANICAL PIPING - DEMOLITION - NORTH

SCALE AMD2.031

2 OH - GROUND FLOOR - MECHANICAL PIPING - DEMOLITION - SOUTH

REMOVE HYDRONIC RADIATORS, ALL ASSOCIATED PIPING, AND

ACCESSORIES.

NO. DATE DESCRIPTION

5/30/2024 297

EX RAD

EX RAD

EX HS/R DN (2 SETS)

H S

H R

HR HS

EX HS/R DN

OVH.26

OVH.25 OVH.29

OVH.27

OVH.28

RX RAD

RX RAD

RX RAD RX RAD

EX RAD EX RAD

EX HS/R DNEX HS/R DN

RX HS/R DN

EX RAD

RX HS/R RX HS/R

RX HS/R

H S H R

OVH.23

OVH.21

OVH.24

OVH.20

OVH.22

A/E FIRM - 140P2022D0001

4 0 4 8

SCALE OF FEET

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SCALE A

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :3

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

OVERSEER'S HOUSE -

MECHANICAL PIPING -

DEMOLITION

HAMPTON NATIONAL HISTORIC SITE

189719

326087

296 424

MD2.032

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

SPECIAL NOTES: (APPLICABLE TO THIS DRAWING ONLY)

SCALE AMD2.032

2 OH - SECOND FLOOR - MECHANICAL PIPING - DEMOLITION - SOUTH

SCALE AMD2.032

1 OH - SECOND FLOOR - MECHANICAL PIPING - DEMOLITION - NORTH

1 REMOVE HYDRONIC RADIATORS, ALL ASSOCIATED PIPING, AND

ACCESSORIES.

NO. DATE DESCRIPTION

5/30/2024 298

HS

HR

FOS

FOR

RX HS UP (TYP OF 4)

RX HS UP (TYP OF 2)

RX HS UP (TYP OF 4)

CRAWL SPACE

RX HS UP (TYP OF 4)

HS

HS HS

GAC.01

4 4

RX HS/HR DN

RX HS/HR UP

RX HS/HR DN

RX HS/HR

UP

RX HS/HR DNRX HS/HR DN

RX HS/HR

UP

RX HS/HR DN

RX HS/HR UP

GAC.10

OFFICE

GAC.13

MECH

4 4 4

RX HS/HR DN,

TYP OF 4 RAD'S

GAC.22

GAC.25

GAC.26

GAC.27

A/E FIRM - 140P2022D0001

4 0 4 8

SCALE OF FEET

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SCALE A

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :0

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

CARETAKER'S COTTAGE -

MECHANICAL PIPING -

DEMOLITION

HAMPTON NATIONAL HISTORIC SITE

189719

326087

306 424

MD2.130

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

SPECIAL NOTES: (APPLICABLE TO THIS DRAWING ONLY)

SCALE AMD2.130

1 CC - BASEMENT - MECHANICAL PIPING - DEMOLITION

SCALE AMD2.130

2 CC - GROUND FLOOR - MECHANICAL PIPING - DEMOLITION

SCALE AMD2.130

3 CC - SECOND FLOOR - MECHANICAL PIPING - DEMOLITION

RX BOILER AND HOUSEKEEPING PAD.

RX FUEL OIL TANK AND ALL ASSOCIATED PIPING AND

ACCESSORIES. CAPTURE AND DISPOSE OF REMAINING FUEL OIL IN

ACCORDANCE WITH AHJ REGULATIONS.

REMOVE ALL HYDRONIC HEATING SUPPLY AND RETURN PIPING.

REMOVE ALL ASSOCIATED VALVING, SUPPORTS, AND CONTROLS.

REMOVE HYDRONIC RADIATORS, ALL ASSOCIATED PIPING, AND

ACCESSORIES.

RX EXPANSION TANK. RX ALL ASSOCIATED PIPING AND

ACCESSORIES.

RX HYDRONIC HEATING SUPPLY PUMP AND ALL ASSOCIATED

ACCESSORIES.

PATCH AND SEAL WALL AND FLOOR OPENINGS. SEE

ARCHITECTURAL DRAWINGS FOR MORE INFORMATION.

NO. DATE DESCRIPTION

5/30/2024 299

EX BOILER

EX 10x6 SA UP

EX 24x16 RA

EX 18x10 RA UP

EX 6x10 RA UP

EX 10x6 SA UP

EX 12x8 SA

EX 12x8 SA

EX 10x6 SA UP

EX 12x8 SA

8x12 OA

RA PLENUM

18" DEEP OA PLENUM. WIDTH

AND HEIGHT SHALL MATCH

LOUVER SIZE.

EX UH

EX 12x9 RA UP

EX 12x9 SA UP

EX 12x9 RA UP

EX 12x8 RA

EX 12x8 SA

EX 24x16 RA

24x16

E X x6

8x12

E X x8

12x8 x8 x8

12x8

EXISTING CONCENTRIC BLR VENT

EX UH

24x16

EX 10x6 SA DUCT UP

M1.030

EX 18x14

VD (290 CFM)

BDD

OA LOUVER. SEE ARCHITECTURAL

PLANS FOR MORE INFORMATION.

OVH.02

OVH.03 OVH.04

FCU-03.1

GROUND FLOOR

0' - 0"

OVH - GROUND

FLOOR

0' - 0"

OVH - BASEMENT

-7' - 8"

14x18 SA

FC FC

EX 24x16EX 14x18

EX 12x8

FCU-03.1

EX 20x18

SA PLENUM

A/E FIRM - 140P2022D0001

4 0 4 8

SCALE OF FEET

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SCALE A

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :3

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

OVERSEER'S HOUSE -

DUCTWORK - NEW WORK

HAMPTON NATIONAL HISTORIC SITE

189719

326087

297 424

M1.030

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

SPECIAL NOTES: (APPLICABLE TO THIS DRAWING ONLY)

DRAWING NOTES: (APPLICABLE TO THIS DRAWING ONLY)

1. ALL ITEMS THAT REQUIRE ACCESS FOR OPERATING, CLEANING, SERVICING, MAINTENANCE, AND CALIBRATION, SHALL BE EASILY AND SAFELY ACCESSIBLE. EXAMPLES OF THESE ITEMS INCLUDE, BUT ARE NOT LIMITED TO: ALL TYPES OF VALVES, FILTERS, STRAINERS, TRANSMITTERS, AND CONTROL DEVICES. PRIOR TO COMMENCING INSTALLATION WORK, REFER CONFLICTS BETWEEN THIS REQUIREMENT AND CONTRACTOR DRAWINGS TO THE COR FOR RESOLUTION. AWAIT WRITTEN DIRECTION BEFORE

PROCEEDING.

2. PROVIDE FLEXIBLE CONNECTION ON SUPPLY AND RETURN DUCT CONNECTIONS TO ALL AHU'S.

SCALE AM1.030

3 OH - BASEMENT - DUCTWORK - NEW WORK

SCALE AM1.030

1 FCU-03.1 SECTION

INSTALL ON 4" HOUSEKEEPING PAD

NO. DATE DESCRIPTION

5/30/2024 300

EX 10x6 FLOOR

REGISTER

EX 10x6 FLOOR

REGISTER

EX 18x10 RA

FLOOR GRILLE

EX 10x6 RA

FLOOR GRILLE

EX 10x6 SA

FLOOR REGISTER

EX 10x9 SA FLOOR REGISTER EX 9x10 RA

FLOOR GRILLE

EX RAD

EX RAD

EX

(AHU-03.1)

OVH.13

OVH.14

OVH.11

OVH.10

OVH.16

OVH.17

OVH.15

2HPU-03.1

A/E FIRM - 140P2022D0001

4 0 4 8

SCALE OF FEET

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SCALE A

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :3

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

OVERSEER'S HOUSE -

DUCTWORK - NEW WORK

HAMPTON NATIONAL HISTORIC SITE

189719

326087

298 424

M1.031

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

SPECIAL NOTES: (APPLICABLE TO THIS DRAWING ONLY)

DRAWING NOTES: (APPLICABLE TO THIS DRAWING ONLY)

1. ALL ITEMS THAT REQUIRE ACCESS FOR OPERATING, CLEANING, SERVICING, MAINTENANCE, AND CALIBRATION, SHALL BE EASILY AND SAFELY ACCESSIBLE. EXAMPLES OF THESE ITEMS INCLUDE, BUT ARE NOT LIMITED TO: ALL TYPES OF VALVES, FILTERS, STRAINERS, TRANSMITTERS, AND CONTROL DEVICES. PRIOR TO COMMENCING INSTALLATION WORK, REFER CONFLICTS BETWEEN THIS REQUIREMENT AND CONTRACTOR DRAWINGS TO THE COR FOR RESOLUTION. AWAIT WRITTEN DIRECTION BEFORE

PROCEEDING.

SCALE AM1.031

3 OH - GROUND FLOOR - DUCTWORK - NEW WORK

BALANCE TO PRECONSTRUCTION AIRFLOW READINGS

2 MOUNT ON 24" TALL EQUIPMENT RAILS. SECURE RAILS TO 4"

CONCRETE PAD.

NO. DATE DESCRIPTION

5/30/2024 301

EX UH

EX HS/R UP

(2) SETS

EX HS/R UP

EX HS/R UP EX HS/R UP

HR

HS

HS

HR

H R

H S

H R

HR

HS

HR

HS

EX HS/R UP

EX DWH

EX BLR

EX HS/R

TO/FROM BLR

EX PUMP

EX ET

EX AS

EX HS/R UP

EX UH

OVH.02

OVH.03

OVH.04

CAP

CAP

FCU-03.1

RS/L. SEE DWG 1/M2.031

FOR CONTINUATION.

A/E FIRM - 140P2022D0001

4 0 4 8

SCALE OF FEET

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SCALE A

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :3

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

OVERSEER'S HOUSE -

MECHANICAL PIPING - NEW

WORK

HAMPTON NATIONAL HISTORIC SITE

189719

326087

299 424

M2.030

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

SPECIAL NOTES: (APPLICABLE TO THIS DRAWING ONLY)

DRAWING NOTES: (APPLICABLE TO THIS DRAWING ONLY)

1.ALL ITEMS THAT REQUIRE ACCESS FOR OPERATING, CLEANING, SERVICING, MAINTENANCE, AND CALIBRATION, SHALL BE EASILY AND SAFELY ACCESSIBLE. EXAMPLES OF THESE ITEMS INCLUDE, BUT ARE NOT LIMITED TO: ALL TYPES OF VALVES, FILTERS, STRAINERS, TRANSMITTERS, AND CONTROL DEVICES. PRIOR TO COMMENCING INSTALLATION WORK, REFER CONFLICTS BETWEEN

THIS REQUIREMENT AND CONTRACT DOCUMENTS TO THE COR FOR RESOLUTION.

2.REFRIGERANT PIPING SHALL BE SIZED BY ASSOCIATED EQUIPMENT MANUFACTURER.

SCALE AM2.030

3 OH - BASEMENT - MECHANICAL PIPING - NEW WORK

REPLACE ALL MECHANICAL PIPING HANGERS IN THIS SPACE

NO. DATE DESCRIPTION

5/30/2024 302

EX HS/R UP/DN

(2) SETS

EX HS/R UP/DN

EX HS/R DN

EX HS/R DN

EX RAD EX RAD

EX RAD EX RAD

HPU-03.1

RS/L. SEE DWG 1/M2.030

FOR CONTINUATION.

EX HS/R UP/DN EX HS/R DN

EX HS/R UP

OVH.17

OVH.16

OVH.10

OVH.11

OVH.13

OVH.15

A/E FIRM - 140P2022D0001

4 0 4 8

SCALE OF FEET

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SCALE A

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :4

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

OVERSEER'S HOUSE -

MECHANICAL PIPING - NEW

WORK

HAMPTON NATIONAL HISTORIC SITE

189719

326087

300 424

M2.031

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

DRAWING NOTES: (APPLICABLE TO THIS DRAWING ONLY)

1.ALL ITEMS THAT REQUIRE ACCESS FOR OPERATING, CLEANING, SERVICING, MAINTENANCE, AND CALIBRATION, SHALL BE EASILY AND SAFELY ACCESSIBLE. EXAMPLES OF THESE ITEMS INCLUDE, BUT ARE NOT LIMITED TO: ALL TYPES OF VALVES, FILTERS, STRAINERS, TRANSMITTERS, AND CONTROL DEVICES. PRIOR TO COMMENCING INSTALLATION WORK, REFER CONFLICTS BETWEEN

THIS REQUIREMENT AND CONTRACT DOCUMENTS TO THE COR FOR RESOLUTION.

2.REFRIGERANT PIPING SHALL BE SIZED BY ASSOCIATED EQUIPMENT MANUFACTURER.

SCALE AM2.031

1 OH - GROUND FLOOR - MECHANICAL PIPING - NEW WORK

NO. DATE DESCRIPTION

5/30/2024 303

UH-10.1 1

GH#1.10

GREENHOUSE

BLR-10.1 2

SERVICE CLEARANCE

1-1/4" RH.

VALVE AND CAP. 3

1-1/4" RH.

VALVE AND CAP. 3

1" CW MAKEUP. SEE

DWG 2/P1.100 FOR

CONTINUATION.

A/E FIRM - 140P2022D0001

4 0 4 8

SCALE OF FEET

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SCALE A

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :4

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

GREENHOUSE #1 -

MECHANICAL - NEW WORK

HAMPTON NATIONAL HISTORIC SITE

189719

326087

301 424

M1.100

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

SPECIAL NOTES: (APPLICABLE TO THIS DRAWING ONLY)DRAWING NOTES: (APPLICABLE TO THIS DRAWING ONLY)

1. ALL ITEMS THAT REQUIRE ACCESS FOR OPERATING, CLEANING, SERVICING, MAINTENANCE, AND CALIBRATION, SHALL BE EASILY AND SAFELY ACCESSIBLE. EXAMPLES OF THESE ITEMS INCLUDE, BUT ARE NOT LIMITED TO: ALL TYPES OF VALVES, FILTERS, STRAINERS, TRANSMITTERS, AND CONTROL DEVICES. PRIOR TO COMMENCING INSTALLATION WORK, REFER CONFLICTS BETWEEN THIS REQUIREMENT AND CONTRACTOR DRAWINGS TO THE OWNER FOR RESOLUTION. AWAIT WRITTEN DIRECTION BEFORE

PROCEEDING.

SCALE AM1.100

1 G#1 - GROUND FLOOR - MECHANICAL - NEW WORK

1 MOUNT UH ON WALL WITHIN BACKFLOW PREVENTER CABINET TO

SERVE AS FREEZE PROTECTION FOR INCOMING WATER SERVICE.

2 MOUNT ON WALL WITH BOTTOM OF UNIT APPROXIMATELY 2'-0"

AFF.

3 ALL ASSOCIATED ROOT HEATING EQUIPMENT INCLUDING PUMP,

CONTROLS, SENSORS, BENCHES, ETC SHALL BE FURNISHED BY

NPS IN THE FUTURE.

NO. DATE DESCRIPTION

5/30/2024 304

UH-11.1

GH#2.11

MECH.

GH#2.13GREENHOUSE

LOWER

LEVEL1 EX BLR PIPING ON WALL

EX BLR PIPING

CAP

CAP

BLR-11.1

CAP

1-1/4" RH.

VALVE AND CAP.

1" CW MAKEUP. SEE

DWG 2/P1.110 FOR

CONTINUATION.

A/E FIRM - 140P2022D0001

4 0 4 8

SCALE OF FEET

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SCALE A

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :4

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

GREENHOUSE #2 -

MECHANICAL - NEW WORK

HAMPTON NATIONAL HISTORIC SITE

189719

326087

303 424

M1.110

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

SPECIAL NOTES: (APPLICABLE TO THIS DRAWING ONLY)DRAWING NOTES: (APPLICABLE TO THIS DRAWING ONLY)

1. ALL ITEMS THAT REQUIRE ACCESS FOR OPERATING, CLEANING, SERVICING, MAINTENANCE, AND CALIBRATION, SHALL BE EASILY AND SAFELY ACCESSIBLE. EXAMPLES OF THESE ITEMS INCLUDE, BUT ARE NOT LIMITED TO: ALL TYPES OF VALVES, FILTERS, STRAINERS, TRANSMITTERS, AND CONTROL DEVICES. PRIOR TO COMMENCING INSTALLATION WORK, REFER CONFLICTS BETWEEN THIS REQUIREMENT AND CONTRACTOR DRAWINGS TO THE OWNER FOR RESOLUTION. AWAIT WRITTEN DIRECTION BEFORE

PROCEEDING.

SCALE AM1.110

1 G#2 - GROUND FLOOR - MECHANICAL - NEW WORK

1 MOUNT TOP OF UNIT APPROX 48" AFF. FREEZE PROTECTION FOR

INCOMING WATER SERVICE.

2 ALL ASSOCIATED ROOT HEATING EQUIPMENT INCLUDING PUMP,

CONTROLS, SENSORS, BENCHES, ETC SHALL BE FURNISHED BY

NPS IN THE FUTURE.

NO. DATE DESCRIPTION

5/30/2024 305

GA MB.10

GA MB.12

CLASSROOM

GA MB.14GA MB.13

UH-12.2

UH-12.1

EF-12.1 2

SERVICE

CLEARANCE

S

A/E FIRM - 140P2022D0001

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TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SCALE A

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :5

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

GARDEN MAINTENANCE

BUILDING - MECHANICAL -

NEW WORK

HAMPTON NATIONAL HISTORIC SITE

189719

326087

304 424

M1.120

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

SPECIAL NOTES: (APPLICABLE TO THIS DRAWING ONLY)

DRAWING NOTES: (APPLICABLE TO THIS DRAWING ONLY)

1. ALL ITEMS THAT REQUIRE ACCESS FOR OPERATING, CLEANING, SERVICING, MAINTENANCE, AND CALIBRATION, SHALL BE EASILY AND SAFELY ACCESSIBLE. EXAMPLES OF THESE ITEMS INCLUDE, BUT ARE NOT LIMITED TO: ALL TYPES OF VALVES, FILTERS, STRAINERS, TRANSMITTERS, AND CONTROL DEVICES. PRIOR TO COMMENCING INSTALLATION WORK, REFER CONFLICTS BETWEEN THIS REQUIREMENT AND CONTRACTOR DRAWINGS TO THE OWNER FOR RESOLUTION. AWAIT WRITTEN DIRECTION BEFORE

PROCEEDING.

SCALE AM1.120

2 Ga MB - GROUND FLOOR - DUCTWORK - NEW WORK

SUPPORT FROM ABOVE.

2 INTEGRAL BACKDRAFT DAMPER

3 INSTALL BOTTOM OF UNIT APPROXIMATELY 8'-0" AFF

4 INSTALL IN WALL WITH TOP OF UNIT APPROX 4'-0" AFF

NO. DATE DESCRIPTION

5/30/2024 306

EX 8ø

EX 8"Ø FLUE UP

GAC.01

GAC.10

OFFICE

GAC.13

MECH

TERMINATE 4"Ø EA WITH VENT CAP.

COLOR AS SELECTED BY COR.

4"Ø

EF-13.1

HPU-13.1

FCU-13.1

FCU-13.2

EX 8"Ø FLUE UP/DN

T

T

S

GAC.22

GAC.25

GAC.26

GAC.27

FCU-13.3

FCU-13.4

EX 8"Ø FLUE UP/DNT

T

A/E FIRM - 140P2022D0001

4 0 4 8

SCALE OF FEET

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SCALE A

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :0

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

CARETAKER'S COTTAGE -

DUCTWORK - NEW WORK

HAMPTON NATIONAL HISTORIC SITE

189719

326087

307 424

M1.130

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

SPECIAL NOTES: (APPLICABLE TO THIS DRAWING ONLY)

DRAWING NOTES: (APPLICABLE TO THIS DRAWING ONLY)

1. ALL ITEMS THAT REQUIRE ACCESS FOR OPERATING, CLEANING, SERVICING, MAINTENANCE, AND CALIBRATION, SHALL BE EASILY AND SAFELY ACCESSIBLE. EXAMPLES OF THESE ITEMS INCLUDE, BUT ARE NOT LIMITED TO: ALL TYPES OF VALVES, FILTERS, STRAINERS, TRANSMITTERS, AND CONTROL DEVICES. PRIOR TO COMMENCING INSTALLATION WORK, REFER CONFLICTS BETWEEN THIS REQUIREMENT AND CONTRACTOR DRAWINGS TO THE OWNER FOR RESOLUTION. AWAIT WRITTEN DIRECTION BEFORE

PROCEEDING.

SCALE AM1.130

1 CC - BASEMENT - DUCTWORK - NEW WORK

SCALE AM1.130

2 CC - GROUND FLOOR - DUCTWORK - NEW WORK

SCALE AM1.130

3 CC - SECOND FLOOR - DUCTWORK - NEW WORK

MOUNT ON 24" TALL EQUIPMENT RAILS. SECURE RAILS TO 4"

CONCRETE PAD.

2 SEAL WALL PENETRATION TO MAKE WATERTIGHT

NO. DATE DESCRIPTION

GAC.01

GAC.13

MECH

GAC.10

OFFICE

HPU-13.1 1

FCU-13.2

FCU-13.1

RS/L UP

RL

RS

R L R S

GAC.14

GAC.12

OFFICE

GAC.22

GAC.26

GAC.25

GAC.27

FCU-13.3

FCU-13.4

RS

RL

RL

RS

RS/L DN

A/E FIRM - 140P2022D0001

4 0 4 8

SCALE OF FEET

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SCALE A

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :1

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

CARETAKER'S COTTAGE -

MECHANICAL PIPING - NEW

WORK

HAMPTON NATIONAL HISTORIC SITE

189719

326087

308 424

M2.130

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

SPECIAL NOTES: (APPLICABLE TO THIS DRAWING ONLY)

DRAWING NOTES: (APPLICABLE TO THIS DRAWING ONLY)

1.ALL ITEMS THAT REQUIRE ACCESS FOR OPERATING, CLEANING, SERVICING, MAINTENANCE, AND CALIBRATION, SHALL BE EASILY AND SAFELY ACCESSIBLE. EXAMPLES OF THESE ITEMS INCLUDE, BUT ARE NOT LIMITED TO: ALL TYPES OF VALVES, FILTERS, STRAINERS, TRANSMITTERS, AND CONTROL DEVICES. PRIOR TO COMMENCING INSTALLATION WORK, REFER CONFLICTS BETWEEN

THIS REQUIREMENT AND CONTRACT DOCUMENTS TO THE COR FOR RESOLUTION.

2.REFRIGERANT PIPING SHALL BE SIZED BY ASSOCIATED EQUIPMENT MANUFACTURER.

SCALE AM2.130

1 CC - BASEMENT - MECHANICAL PIPING - NEW WORK

SCALE AM2.130

2 CC - GROUND FLOOR - MECHANICAL PIPING - NEW WORK

SCALE AM2.130

3 CC - SECOND FLOOR - MECHANICAL PIPING - NEW WORK

MOUNT ON 4" HOUSEKEEPING PAD

NO. DATE DESCRIPTION

AIR FLOW

CUSHION HEAD (SUPPLY ONLY) D/2

(MINIMUM 6")

AIR OUTLET CEILINGD

NOTES:

1. AIR FLOW IS REVERSE FOR RETURN AND EXHAUST.

OUTLET LOCATED AT END OF RUN

AIR FLOW

6" MINIMUM

NOTES:

1. SAME FOR RETURN AND EXHAUST DUCTS EXCEPT AIR FLOW IS REVERSED.

REGISTER OR DIFFUSER

DIFFUSER OR REGISTER TAPOFF AND

TRANSITION

15° MAXIMUM

CUT HOLE IN RECTANGULAR DUCT LARGE ENOUGH SO THAT ROUGH METAL EDGE

DOES NOT PROJECT INTO AIR STREAM.

NOTES:

1. DO NOT USE 45° TAP FITTINGS EXCEPT WHERE TIGHT CONDITION PREVENTS USE OF

OTHER FITTINGS INDICATED.

SPECIAL NOTES:

RECTANGULAR DUCT RECTANGULAR DUCT

AIR FLOW

ROUND DUCT

DO NOT USE

BACKWARD BENDING

MITRE OR RADIUS

IMMEDIATELY AFTER

TAP

R=D

RECTANGULAR DUCT

CONICAL TEE

FITTING WITH

FLANGE

ROUND DUCT

AIR FLOW

45° TAP FITTING

WITH FLANGE

MITRED 45° TAP FITTING

WITH FLANGE.

TAPOFF FROM RECTANGULAR DUCT TO ROUND DUCT

TAKEOFFS FROM TOP OF RECTANGULAR DUCTS

TOP VIEWTOP VIEW

RADIUS A X B

AIR FLOW

TRANSITION AFTER

TAKEOFF (IF REQUIRED)

SECTION

AIR FLOW

SECTION

D

B

A

R=D

NOTES:

1. BOTTOM TAKEOFFS SIMILAR.

2. SAME FOR RETURN AND EXHAUST DUCTS EXCEPT AIR FLOW IS REVERSED.

SPECIAL NOTES:

15° MAXIMUM

45°

45° TAP PERMITTED FOR DUCTWORK RATED 2" W.G. OR LESS.1

TAPOFF AND TRANSITION FROM SIDE OF DUCT

AIR FLOW

D

R=D (6" MINIMUM)

NOTES:

1. SEE SMACNA MANUAL FOR METHODS OF SECURING TAP-OFF CONNECTION TO MAIN.

2. SAME FOR RETURN AND EXHAUST DUCTS EXCEPT AIR FLOW IS REVERSED.

SPECIAL NOTES:

45° TAP PERMITTED FOR DUCTWORK RATED 2" W.G. OR LESS.

15° MAXIMUM

DOUBLE RADIUS

TURNING VANES

SECTION A-A

DUCT SPLITS

A

A

DOUBLE RADIUS

TURNING VANES

STRUCTURE ABOVE

ROD

DUCT WITH INSULATION

ATTACH PER

SMACNA

ANGLE

PROTECT DUCT INSULATION

FROM BEING CRUSHED BY

DUCT SUPPORTS

DUCT WITH INSULATION

DUCT STRAP

MAINTAIN VAPOR BARRIER AT PENETRATION

ATTACH DUCT STRAP PER SMACNA

NOTES:

1. REFER TO SMACNA FOR ADDITIONAL HANGERS AND SUPPORTS

DUCT INSULATION SUPPORT DETAIL

AIR FLOW

ROUND DUCT

NOTES:

1. FOR AIR FLOW IN OPPOSITE DIRECTION, TRANSITION COLLAR SHALL OVERLAP EXTERIOR OR

ROUND DUCT.

15° MAXIMUM

RECTANGULAR TO ROUND DUCT TRANSITION

PLENUM CONNECTION TO LOUVER

E X

TE

R

IO

R

W A

LL

E

X

TE

R

IO

R W

A

LL

PLENUM

SLOPE

ARCHITECTURAL LOUVER

PROVIDED UNDER ANOTHER

DIVISION

SEAL AIR AND WATER

TIGHT AROUND PERIMETER

OF PLENUM

CONNECT BOTTOM OF

PLENUM TO TOP OF

RAIN STOP

OPENING FOR

DRAINAGE

ELECTRIC BOILER PIPING DIAGRAM

ELECTRIC BOILER

VALVE AND CAP 1-1/4" RH

PIPING FOR FUTURE SYSTEM

INSTALLATION BY NPS

PIPE 1" D TO NEAREST

FLOOR DRAIN

PIPE RELIEF VALVE TO

NEAREST FLOOR DRAIN

RELIEF VALVE

A/E FIRM - 140P2022D0001

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :1

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

MECHANICAL DETAILS

HAMPTON NATIONAL HISTORIC SITE

189719

326087

309 424

M5.1

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

NO. DATE DESCRIPTION

SEQUENCE OF OPERATION

STANDALONE CONTROLS

SPACE TEMPERATURE SENSOR

PROVIDED BY MANUFACTURER AND

INSTALLED/WIRED BY CONTRACTOR

GENERAL

1. SYSTEM SHALL BE CONTROLLED THROUGH MANUFACTURER SUPPLIED 7-DAY PROGRAMMABLE THERMOSTAT. SYSTEM

SHALL HAVE AUTOMATIC CHANGEOVER BETWEEN HEATING/COOLING.

ZONE TEMPERATURE CONTROL

1. HEATING SETPOINT (72 DEGREES F), ADJUSTABLE.

2. COOLING SETPOINT (75 DEGREES F), ADJUSTABLE.

3. DEADBAND OF 3 DEGREES F SHALL BE MAINTAINED BETWEEN HEATING AND COOLING SETPOINTS.

EXHAUST FAN CONTROL (EF-12.1, 13.1)

SEQUENCE OF OPERATION

BACKDRAFT DAMPER

EA FAN

EXHAUST AIR

SWITCHS-1

1. FAN IS OPERATED MANUALLY BY S-1 OR AUTOMATICALLY BY OCCUPANCY SENSOR.

2. OCCUPANCY SENSOR SHALL STOP FAN 15 MINUTES (ADJUSTABLE) AFTER NO OCCUPANCY IS SENSED.

3. SEE PLANS FOR SWITCH, AND OCCUPANCY SENSOR LOCATIONS.

T-1T-1 SPACE TEMPERATURE (LINE VOLTAGE)

1. WHEN SPACE TEMPERATURE AS SENSED BY THERMOSTAT T-1 IS AT OR

BELOW 65 DEGREES F, UNIT HEATER'S FAN SHALL OPERATE AND

ELECTRIC COIL SHALL BE ENERGIZED.

2. WHEN SPACE TEMPERATURE RISES ABOVE 70 DEGREES F, UNIT HEATER'S

ELECTRIC COIL IS DE-ENERGIZED AND FAN SHALL STOP AFTER 2

MINUTES (ADJUSTABLE) VIA LINE VOLTAGE THERMOSTAT.

ELECTRIC UNIT HEATER (UH-10.1, 11.1, 12.1, 12.2)

UNIT

HEATER

SEQUENCE OF OPERATION

HPU RL

RS

ACURL

RS

OUTDOOR UNIT INDOOR UNIT

SPLIT SYSTEM HEAT PUMP (HPU-03.1)

OCCUPANCY SENSOROS

A/E FIRM - 140P2022D0001

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :1

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

AUTOMATIC TEMPERATURE

CONTROLS

HAMPTON NATIONAL HISTORIC SITE

189719

326087

310 424

M6.1

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

NO. DATE DESCRIPTION

HPU

T-1 SPACE TEMPERATURE SENSOR WITH OVERRIDE (TYPICAL)

TO/FROM FCU, TYPICAL

VARIABLE FLOW REFRIGERANT HEAT PUMP SYSTEM - CONTROL DIAGRAM

FLOOR MOUNTED TYPE

FCU

RS

RL

CS-2

GENERAL:

1. ALL TEMPERATURE SENSORS SHALL PERMIT SYSTEM OVERRIDE DURING THE UNOCCUPIED MODE AND SHALL ALLOW SYSTEM TO OPERATE FOR ONE HOUR (ADJUSTABLE 0-4 HOURS) IN THE OCCUPIED

MODE.

STARTING AND STOPPING:

1. WHEN THE SYSTEM IS ENERGIZED TO OPERATE, FAN COIL UNITS START AND ASSOCIATED HEAT PUMP UNITS (HPU) ARE ENERGIZED. SYSTEM OPERATES THROUGH MANUFACTURER'S SUPPLIED SYSTEM

CONTROL PANEL.

2. WHEN SYSTEM IS DE-ENERGIZED, FAN COIL UNITS STOP AND ASSOCIATED HEAT PUMP UNIT STOPS.

OCCUPIED MODE:

1. FAN COIL UNITS ARE ON AND ASSOCIATED HPU'S ARE ENERGIZED.

2. SPACE TEMPERATURE SENSOR, T-1 CONTROLS IT'S RESPECTIVE FAN COIL UNIT THROUGH

MANUFACTURER'S SUPPLIED CONTROLS TO MAINTAIN SPACE TEMPERATURE OF 75 DEGREES F IN

COOLING SEASON AND 72 DEGREES F IN HEATING SEASON.

3. HEAT RECOVERY UNITS, HPU, REJECT/ABSORB EXCESS HEAT BASED ON THE FAN COIL UNIT

REQUIREMENTS THROUGH THE MANUFACTURER'S SYSTEM CONTROL PANEL.

UNOCCUPIED MODE:

1. FAN COIL UNITS ARE OFF AND HPU'S ARE DE-ENERGIZED.

2. WINTER NIGHT SETBACK TEMPERATURE OF 65 DEGREES F (ADJUSTABLE) SHALL BE MAINTAINED BY

CYCLING THE FAN COIL UNITS AND ASSOCIATED HPU INITIATED BY THE SPACE TEMPERATURE

SENSOR WITH THE GREATEST NEED, UNTIL ALL SPACE TEMPERATURE SENSORS ASSOCIATED WITH A

PARTICULAR HPU ARE SATISFIED.

3. SUMMER NIGHT SETBACK TEMPERATURE OF 85 DEGREES F (ADJUSTABLE) SHALL BE MAINTAINED BY

CYCLING THE FAN COIL UNITS AND ASSOCIATED HPU INITIATED BY THE SPACE TEMPERATURE

SENSOR WITH THE GREATEST NEED, UNTIL ALL SPACE TEMPERATURE SENSORS ASSOCIATED WITH A

PARTICULAR HEAT PUMP UNIT ARE SATISFIED.

VARIABLE REFRIGERANT HEAT PUMP SYSTEM - SEQUENCE OF OPERATION

CS-1

FLOOR MOUNTED TYPE

FCU

RS

RL

CS-1

A/E FIRM - 140P2022D0001

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:1 :1

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

AUTOMATIC TEMPERATURE

CONTROLS

HAMPTON NATIONAL HISTORIC SITE

189719

326087

311 424

M6.2

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

NO. DATE DESCRIPTION

GENERAL NOTES:

1. UNIT NUMBERS ARE INDICATED WHERE ALL UNITS ARE LISTED AND NUMBERED INDIVIDUALLY.

2. UNIT SYMBOLS ARE INDICATED WHERE ALL UNITS ARE NOT LISTED AND NUMBERED INDIVIDUALLY.

3. UNIT TYPES ARE DESCRIBED IN THE SPECIFICATIONS.

4. TEMPERATURE VALUES ARE LISTED IN DEGREES FAHRENHEIT.

5. AIR PRESSURE VALUES ARE LISTED IN INCHES OF WATER COLUMN.

6. AIR VELOCITY VALUES ARE LISTED IN FEET PER MINUTE.

7. FLUID PRESSURE VALUES ARE LISTED IN FEET OF WATER GAGE.

8. DUCT AND PIPE SIZES ARE LISTED IN SINGLE-NUMBER INCHES OF NOMINAL DIAMETER OR

MULTIPLE NUMBER INCHES OF INDICATED PARAMETER. CONNECTION SIZES ARE BRANCH SIZES FROM

MAINS TO UNIT INLETS. SINGLE PIPE SIZE IS TYPICAL FOR SUPPLY AND RETURN.

(APPLICABLE TO ALL SCHEDULES)

A/E FIRM - 140P2022D0001

TITLE OF SHEET DRAWING NO.

PMIS/PKG NO.

SHEET

OF

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

NO SCALE

REVISIONS:

PRIME/ARCH:

GWWO, INC.

BALTIMORE, MD

ELECTRICAL

HENRY ADAMS

TOWSON, MD

MECHANICAL

HENRY ADAMS

TOWSON, MD

FIRE PROTECTION

GHD, INC.

BALTIMORE, MD

PLUMBING

HENRY ADAMS

TOWSON, MD

STRUCTURAL

KEAST & HOOD

PHILADELPHIA, PA

LANDSCAPE

LAND-COLLECTIVE

PHILADELPHIA, PA

CIVIL

VHB, INC.

WILLIAMSBURG, VA

SEAL:

:4 :2

A M

A u to d e s k

D o c s

N P S H A M P P re s e rv e

H is to ri c

S tr u c tu re s H A M P

P re s e rv e

M e c h

C e n tr a l (2 rv t

MECHANICAL SCHEDULES

HAMPTON NATIONAL HISTORIC SITE

189719

326087

312 424

M7.1

GPZ

GPZ

SRH

05/20/2024

HAMP PRESERVE HISTORIC STRUCTURES

FANS

BUILDING UNIT NO TYPE LOCATION SERVICE CFM CLASS DRIVE TYPE WHEEL DIA ESP HP RPM V/PH NOTES

GARDEN MAINTENANCE BUILDING EF-12.1 P GA MB.13 TOILET EXHAUST 100 I DIRECT 10 0.1 1/15 1,750 120/1

CARETAKER'S COTTAGE EF-13.1 M RESTROOM TOILET EXHAUST 75 I DIRECT 10 0.5 21 WATTS 1,750 120/1

UNIT HEATERS - ELECTRIC

BUILDING UNIT NO LOCATION MOUNTING TYPE

APPROX UNIT SIZE

CFM EAT

ELECTRICAL

NOTESW H D KW V/PH

GREENHOUSE #1 UH-10.1 GH#1.10 WALL MOUNTED 10 14 8 150 65 2.0 240/1

GREENHOUSE #2 UH-11.1 GH#2.11 CEILING SUPPORTED 10 14 8 150 65 3.3 240/1

GARDEN MAINTENANCE BUILDING UH-12.1 GA MB.13 WALL MOUNTED - RECESSED 10 14 8 150 65 3.0 240/1

GARDEN MAINTENANCE BUILDING UH-12.2 GA MB.14 CEILING SUPPORTED 10 14 8 150 65 3.3 240/1

VARIABLE REFRIGERANT FAN COIL UNITS

BUILDING UNIT NO

ASSOCIATED

OUTDOOR UNIT UNIT TYPE LOCATION

SUPPLY FAN

OA CFM

COOLING COIL HEATING COIL ELECTRICAL

NOTESCFM ESP

TOTAL COOLING

MBH

SENS COOLING

MBH

EAT TOTAL HEATING

MBH EAT DB MCA MOCP V/PHDB WB

CARETAKER'S COTTAGE FCU-13.1 HPU-13.1 FLOOR-MOUNTED CONSOLE GAC.10 245 - - 6.2 5.8 75 63 11.1 72 0.3 15 240/1

CARETAKER'S COTTAGE FCU-13.2 HPU-13.1 FLOOR-MOUNTED CONSOLE GAC.13 280 - - 6.5 6.1 75 63 12.5 72 0.5 15 240/1

CARETAKER'S COTTAGE FCU-13.3 HPU-13.1 FLOOR-MOUNTED CONSOLE GAC.22 245 - - 6.1 5.7 75 63 9.0 72 0.3 15 240/1

CARETAKER'S COTTAGE FCU-13.4 HPU-13.1 FLOOR-MOUNTED CONSOLE GAC.27 280 - - 8.0 7.4 75 63 11.5 72 0.5 15 240/1

VARIABLE REFRIGERANT HEAT PUMP UNITS

BUILDING UNIT NO LOCATION

CAPACITY

TOTAL REFRIGERANT

CHARGE (LBS)

ELECTRICAL

MIN EER2 MIN COP NOTES

COOLING HEATING COOLING INPUT

KW

HEATING INPUT

KW V/PHTOTAL MBH CONDENSER EAT TOTAL MBH CONDENSER EAT

CARETAKER'S COTTAGE HPU-13.1 OUTDOORS 25.0 95 44.0 0 30 5.82 4.18 240/1 9.8 4.3

SPLIT SYSTEM HEAT PUMPS

BUILDING

OUTDOOR UNIT INDOOR UNIT COOLING CAPACITY

SEER2

HEATING CAPACITY

HSPF2 V/PH NOTESUNIT NO LOCATION UNIT NO LOCATION

SUPPLY FAN

OA CFM TOTAL MBH SENS MBH HEATING MBH INPUT KWCFM ESP

OVERSEER'S HOUSE HPU-03.1 OUTDOORS FCU-03.1 BASEMENT 1,520 0.5 290 39 34 15.3 43 0.52 8.8 240/1

ELECTRIC BOILERS

BUILDING UNIT NO TYPE LOCATION SERVICE GPM

OUTPUT

KW EWT LWT MAX WPD V/PH NOTES

GREENHOUSE #1 BLR-10.1 ELECTRIC GH#1.10 GREENHOUSE ROOT HEATING 2.5 10 115 135 5 240/1

GREENHOUSE #2 BLR-11.1 ELECTRIC GH#2.11 MECH ROOT HEATING 3.0 12 115 135 5 240/1

NOTES FOR SPLIT SYSTEM HEAT PUMPS:

COOLING CAPACITY BASED ON 95 DEGREES F DB OUTDOOR AIR TEMPERATURE.

HEATNG CAPCITY BASED ON 0 DEGREES F OUTDOOR AIR TEMPERATURE AND 72 DEGREES F, 50% RH ROOM AIR.

R-410A REFRIGERANT. TOTAL SYSTEM REFRIGERANT CHARGE MAXIMUM: 23 LBS.

1 2

NOTES FOR VARIABLE REFRIGERANT HEAT PUMP UNITS:

R-410A REFRIGERANT. TOTAL SYSTEM REFRIGERANT CHARGE MAXIMUM: 30 LBS.1

NOTES FOR VARIABLE REFRIGERANT HEAT PUMP UNITS:

R-410A REFRIGERANT. TOTAL SYSTEM REFRIGERANT CHARGE MAXIMUM: 30 LBS.1

NO. DATE DESCRIPTION

NOTES FOR ELECTRIC BOILERS:

BOILER SHALL HAVE STAGED HEATING.1

GENERAL PLUMBING NOTES

(APPLICABLE TO ALL PLUMBING DRAWINGS)

1. ALL PIPING, DUCTWORK, EQUIPMENT, AND MATERIALS SHOWN "LIGHT" ( ) ARE EXISTING TO REMAIN. DEMOLISH ALL PIPING, DUCTWORK, EQUIPMENT, AND MATERIALS SHOWN "HEAVY AND DASHED" ( ) ON DEMOLITION DRAWINGS. PROVIDE ALL PIPING, DUCTWORK, EQUIPMENT, AND MATERIALS SHOWN "HEAVY

AND SOLID" ( ) ON NEW WORK DRAWINGS.

2. INFORMATION SHOWN ON THE PLUMBING DRAWINGS PERTAINING TO EXISTING CONDITIONS HAS BEEN OBTAINED FROM AVAILABLE BUILDING DRAWINGS OR GENERAL FIELD OBSERVATIONS AND MAY NOT INDICATE ACTUAL EXISTING CONDITIONS IN DETAIL OR…