SOW_Att_1_-_202_Drawings.pdf

XXXXX

WX

A101

1 SIM

A101

SIM

A.F.F.

XXX

1' - 0"

ROOM NAME

PXXXX

CX

XX

XXA7XX

A101

1 SIM

DOOR NUMBER

RX

DX

XX

XX

FX

CL

WINDOW NUMBER

DETAIL NUMBER

DRAWING SHOWN ON

SECTION NUMBER

DRAWING SHOWN ON

CEILING TYPE

CEILING HEIGHT ABOVE FINISHED FLOOR

ROOM NAME & NUMBER

WORK POINT, CONTROL POINT, OR

DATUM POINT

REVISION NUMBER

PARTITION TYPE DESIGNATION

CONSTRUCTION NOTE - SEE DWG. AXXX

REFLECTED CEILING PLAN NOTE

DEMOLITION PLAN NOTE

NORTH ARROW

FINISH PLAN NOTE

EXTERIOR ELEVATION TAG

SECTION DETAIL

CENTERLINE

COLUMN LINE REFERENCE

BREAK LINE

EXISTING DOOR TO REMAIN

EXISTING DOOR TO BE REMOVED

NEW SWING DOOR PER SCHEDULE

EXISTING PARTITION TO REMAIN

EXISTING PARTITION TO BE REMOVED

NEW PARTITION AS SCHEDULED

2-HOUR FIRE SEPARATION

1-HOUR FIRE SEPARATION

1-HOUR SMOKE BARRIER

CORRIDOR SEPARATION - SEE DETAIL

DRAWING XX/A6XX FOR MORE

INFORMATION

LIMIT LINE - SCOPE OF WORK

EARTH

DRAINAGE FILL

SAND, MORTAR, PLASTER, GWB

CONCRETE

BRICK

CONCRETE MASONRY UNIT(S)

STRUCTURAL STEEL, METAL

FINISHED WOOD

CONTINUOUS WOOD BLOCKING

INTERRUPTED WOOD BLOCKING

PLYWOOD

BATT INSULATION

SB SB

XX

X

A7XX INTERIOR ELEVATION TAG

REVISION CLOUD

LSX LIFE SAFETY PLAN NOTE

X DETAIL NOTE

ABBREVIATIONS SYMBOLS LEGEND EXISTING CONDITIONS

BUILDING CODES

CONSTRUCTION LIFE SAFETY

GENERAL CONSTRUCTION NOTESNORTH

KEY PLAN

mep consultants 20251 century blvd. suite 120

:: germantown, md 20874 p: 877-871-4229 F: 301-560-6336 info@cfrengineering.com

PROJECT #16096

MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

cr goodman associates 912 commerce road annapolis, md 21401 p: 410-841-2570 F: 410-841-2575 www.crgoodmanassociates.com

ARCHITECTURAL CONSULTANT:

PIPE ENCLOSURE

INTAKE AIR PLENUM

D4 202-049

B4 202-050

B5 202-050

A1

202-049

202-050

MECHANICAL

EQUIPMENT ROOM #3

ROOM 303

35' - 1 5 16"

32' - 4 1/2"

2ND FLOOR

LOWER ROOF

BELOW

23' - 6 1/2"

AREA OF

ARCHITECTURAL

WORK

B3

2ND FLOOR

UPPER ROOF

BELOW

A. DEMOLITION PLANS ARE PROVIDED TO INDICATE A GENERAL

DEMOLITION SCOPE ONLY.

B. CONTRACTOR SHALL FIELD VERIFY ALL EXISTING CONSTRUCTION AND

RELATED CONDITIONS PRIOR TO START-UP OF DEMOLITION AND NEW

CONSTRUCTION. ALL DISCREPANCIES SHALL BE BROUGHT TO THE

IMMEDIATE ATTENTION OF THE ARCHITECT.

C. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING

DEMOLITION WITH THE REQUIREMENTS OF ALL PORTIONS OF THE

CONSTRUCTION DOCUMENTS AND SHALL PERFORM ALL DEMOLITION AS

SHOWN AND/OR NECESSARY TO COMPLETE ALL REQUIRED RENOVATION

AND NEW CONSTRUCTION.

D. AT POINTS OF CONSTRUCTION ACCESS, CONTRACTOR TO PROVIDE

LABOR AND MATERIALS TO REPAIR ALL DISTURBED ELEMENTS.

E. PROVIDE NEAT, CLOSE FITTING OPENINGS FOR ALL MECHANICAL,

PLUMBING, AND ELECTRICAL PENETRATIONS.

F. REMOVE ALL DIRT, DEBRIS, AND FOREIGN MATTER FROM EXISTING

SURFACES TO RECEIVE NEW DIRECT APPLIED FINISHES. CLEAN TO EXTENT

RECOMMENDED BY FINISH MANUFACTURER.

G. SEE STRUCTURAL, MECHANICAL, PLUMBING, AND ELECTRICAL DRAWINGS

FOR ADDITIONAL DEMOLITION REQUIREMENTS WHICH TAKE PLACE WITHIN

AND/OR OUTSIDE OF THE ARCHITECTURAL PROJECT SCOPE.

DEMOLITION SPECIFIC NOTES

D1

D2

D3

D4

PRIOR TO DEMOLITION CLEAN ALL MATCHING BRICK ON 3RD FLOOR EAST

ELEVATION PER SOI APPROVED METHODS USING THE GENTLEST MEANS

POSSIBLE SUCH AS LOW PRESSURE WATER AND DETERGENTS,

SCRUBBING WITH NATURAL BRISTLE BRUSHES. PRIOR TO CLEANING, TEST

POSSIBLE CLEANING METHODS IN INCONSPICUOUS AREA TO DETERMINE

THE GENTLEST EFFECTIVE METHOD.

REMOVE FACE BRICK FROM EXISTING WALL USING HAND TOOLS TO

MINIMIZE DAMAGE FROM ELECTRIC TOOLS. REMOVE IN A STAGGERED

PATTERN IN ORDER FOR NEW BRICK TO BE TOOTHED IN. PREP SURFACE

OF OPENING BY REMOVING EXCESS MORTAR FOR INSTALLATION OF NEW

MATCHING BRICK INFILL.

REMOVE EXISTING CONCRETE MASONRY UNIT WALL CONSTRUCTION

TAKING CARE NOT TO DAMAGE MATERIAL TO BE RETAINED. PREP

OPENING FOR STRUCTURAL BRACING.

REMOVE EXISTING LOUVERS AND FRAMES TAKING CARE NOT TO DAMAGE

ALLOWING FOR REUSE / REINSTALLATION

REMOVE EXISTING INTAKE AIR PLENUM TO CREATE CLEARANCE FOR

REMOVAL OF AIR HANDLER UNITS

REMOVE EXISTING PIPE ENCLOSURE CONCRETE MASONRY UNIT WALL

REMOVE EXISTING

" CHECKER PLATE PIPE ENCLOSURE COVER

REMOVE EXISTING WOOD PLATFORM WALKWAY AND STAIRS

D5

DEMOLITION GENERAL NOTES

D6

D7

D8

KEY PLAN

mep consultants 20251 century blvd. suite 120

:: germantown, md 20874 p: 877-871-4229 F: 301-560-6336 info@cfrengineering.com

PROJECT #16096

MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

EXISTING DEMOLITION

cr goodman associates 912 commerce road annapolis, md 21401 p: 410-841-2570 F: 410-841-2575

LIMIT OF EXTERIOR

ARCHITECTURAL

RENOVATION

2ND FLOOR LOWER ROOF

23' - 6 1/2"

2ND FLOOR UPPER ROOF

32' - 4 1/2"

3RD FLOOR ROOF

53' - 11 1/8"

4TH LEVEL ROOF

62' - 4 1/2"

5TH LEVEL ROOF

79'' - 0 1/2"

HIGH BAY ROOF

97' - 5 3/4"

3RD FLOOR

35' - 1 5/16"

'-9

1'-91 2" 2'-9" 1'-91

2"

6'-4"

LIMIT OF EXTERIOR

ARCHITECTURAL

RENOVATION

1'-4" 1'-4"

1' -6

'-9

MIN.MIN.

DEMOLITION SPECIFIC NOTES

D1

D2

D3

D4

PRIOR TO DEMOLITION CLEAN ALL MATCHING BRICK ON 3RD FLOOR EAST

ELEVATION PER SOI APPROVED METHODS USING THE GENTLEST MEANS

POSSIBLE SUCH AS LOW PRESSURE WATER AND DETERGENTS,

SCRUBBING WITH NATURAL BRISTLE BRUSHES. PRIOR TO CLEANING, TEST

POSSIBLE CLEANING METHODS IN INCONSPICUOUS AREA TO DETERMINE

THE GENTLEST EFFECTIVE METHOD.

REMOVE FACE BRICK FROM EXISTING WALL USING HAND TOOLS TO

MINIMIZE DAMAGE FROM ELECTRIC TOOLS. REMOVE IN A STAGGERED

PATTERN IN ORDER FOR NEW BRICK TO BE TOOTHED IN. PREP SURFACE

OF OPENING BY REMOVING EXCESS MORTAR FOR INSTALLATION OF NEW

MATCHING BRICK INFILL.

REMOVE EXISTING CONCRETE MASONRY UNIT WALL CONSTRUCTION

TAKING CARE NOT TO DAMAGE MATERIAL TO BE RETAINED. PREP

OPENING FOR STRUCTURAL BRACING.

REMOVE EXISTING LOUVERS AND FRAMES TAKING CARE NOT TO DAMAGE,

ALLOWING FOR REUSE / REINSTALLATION.

REMOVE EXISTING INTAKE AIR PLENUM TO CREATE CLEARANCE FOR

REMOVAL OF AIR HANDLER UNITS.

D5

A. DEMOLITION PLANS ARE PROVIDED TO INDICATE A GENERAL

DEMOLITION SCOPE ONLY.

B. CONTRACTOR SHALL FIELD VERIFY ALL EXISTING CONSTRUCTION AND

RELATED CONDITIONS PRIOR TO START-UP OF DEMOLITION AND NEW

CONSTRUCTION. ALL DISCREPANCIES SHALL BE BROUGHT TO THE IMMEDIATE

ATTENTION OF THE ARCHITECT.

C. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING

DEMOLITION WITH THE REQUIREMENTS OF ALL PORTIONS OF THE

CONSTRUCTION DOCUMENTS AND SHALL PERFORM ALL DEMOLITION AS

SHOWN AND/OR NECESSARY TO COMPLETE ALL REQUIRED RENOVATION

AND NEW CONSTRUCTION.

D. AT POINTS OF CONSTRUCTION ACCESS, CONTRACTOR TO PROVIDE

LABOR AND MATERIALS TO REPAIR ALL DISTURBED ELEMENTS.

E. PROVIDE NEAT, CLOSE FITTING OPENINGS FOR ALL MECHANICAL,

PLUMBING, AND ELECTRICAL PENETRATIONS.

F. REMOVE ALL DIRT, DEBRIS, AND FOREIGN MATTER FROM EXISTING

SURFACES TO RECEIVE NEW DIRECT APPLIED FINISHES. CLEAN TO EXTENT

RECOMMENDED BY FINISH MANUFACTURER.

G. SEE STRUCTURAL, MECHANICAL, PLUMBING, AND ELECTRICAL DRAWINGS FOR

ADDITIONAL DEMOLITION REQUIREMENTS WHICH TAKE PLACE WITHIN

AND/OR OUTSIDE OF THE ARCHITECTURAL PROJECT SCOPE.

DEMOLITION GENERAL NOTES

KEY PLAN

mep consultants 20251 century blvd. suite 120

:: germantown, md 20874 p: 877-871-4229 F: 301-560-6336 info@cfrengineering.com

PROJECT #16096

MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

cr goodman associates 912 commerce road annapolis, md 21401 p: 410-841-2570 F: 410-841-2575

2' -1

D1

D2

D3

D4

PRIOR TO DEMOLITION CLEAN ALL MATCHING BRICK ON 3RD FLOOR EAST

ELEVATION PER SOI APPROVED METHODS USING THE GENTLEST MEANS

POSSIBLE SUCH AS LOW PRESSURE WATER AND DETERGENTS,

SCRUBBING WITH NATURAL BRISTLE BRUSHES. PRIOR TO CLEANING, TEST

POSSIBLE CLEANING METHODS IN INCONSPICUOUS AREA TO DETERMINE

THE GENTLEST EFFECTIVE METHOD.

REMOVE FACE BRICK FROM EXISTING WALL USING HAND TOOLS TO

MINIMIZE DAMAGE FROM ELECTRIC TOOLS. REMOVE IN A STAGGERED

PATTERN IN ORDER FOR NEW BRICK TO BE TOOTHED IN. PREP SURFACE

OF OPENING BY REMOVING EXCESS MORTAR FOR INSTALLATION OF NEW

MATCHING BRICK INFILL.

REMOVE EXISTING CONCRETE MASONRY UNIT WALL CONSTRUCTION

TAKING CARE NOT TO DAMAGE MATERIAL TO BE RETAINED. PREP

OPENING FOR STRUCTURAL BRACING.

REMOVE EXISTING LOUVERS AND FRAMES TAKING CARE NOT TO DAMAGE

ALLOWING FOR REUSE / REINSTALLATION

REMOVE EXISTING INTAKE AIR PLENUM TO CREATE CLEARANCE FOR

REMOVAL OF AIR HANDLER UNITS

REMOVE EXISTING PIPE ENCLOSURE CONCRETE MASONRY UNIT WALL

REMOVE EXISTING 6WF 15.5 STEEL BEAMS AT PIPE ENCLOSURE

REMOVE EXISTING

" CHECKER PLATE PIPE ENCLOSURE COVER

D5

A. DEMOLITION PLANS ARE PROVIDED TO INDICATE A GENERAL

DEMOLITION SCOPE ONLY.

B. CONTRACTOR SHALL FIELD VERIFY ALL EXISTING CONSTRUCTION AND

RELATED CONDITIONS PRIOR TO START-UP OF DEMOLITION AND NEW

CONSTRUCTION. ALL DISCREPANCIES SHALL BE BROUGHT TO THE IMMEDIATE

ATTENTION OF THE ARCHITECT.

C. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING

DEMOLITION WITH THE REQUIREMENTS OF ALL PORTIONS OF THE

CONSTRUCTION DOCUMENTS AND SHALL PERFORM ALL DEMOLITION AS

SHOWN AND/OR NECESSARY TO COMPLETE ALL REQUIRED RENOVATION

AND NEW CONSTRUCTION.

D. AT POINTS OF CONSTRUCTION ACCESS, CONTRACTOR TO PROVIDE

LABOR AND MATERIALS TO REPAIR ALL DISTURBED ELEMENTS.

E. PROVIDE NEAT, CLOSE FITTING OPENINGS FOR ALL MECHANICAL,

PLUMBING, AND ELECTRICAL PENETRATIONS.

F. REMOVE ALL DIRT, DEBRIS, AND FOREIGN MATTER FROM EXISTING

SURFACES TO RECEIVE NEW DIRECT APPLIED FINISHES. CLEAN TO EXTENT

RECOMMENDED BY FINISH MANUFACTURER.

G. SEE STRUCTURAL, MECHANICAL, PLUMBING, AND ELECTRICAL DRAWINGS FOR

ADDITIONAL DEMOLITION REQUIREMENTS WHICH TAKE PLACE WITHIN

AND/OR OUTSIDE OF THE ARCHITECTURAL PROJECT SCOPE.

DEMOLITION GENERAL NOTES

D6

D7

D8

EXISTING DEMOLITION

DEMOLITION SPECIFIC NOTES

KEY PLAN

mep consultants 20251 century blvd. suite 120

:: germantown, md 20874 p: 877-871-4229 F: 301-560-6336 info@cfrengineering.com

PROJECT #16096

MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

cr goodman associates 912 commerce road annapolis, md 21401 p: 410-841-2570 F: 410-841-2575

INTAKE AIR PLENUM

A1

202-049

B3 202-052

MECHANICAL

EQUIPMENT ROOM #3

ROOM 303

35' - 1 5 16"

2ND FLOOR

LOWER ROOF

BELOW

23' - 6 1/2"

AREA OF

ARCHITECTURAL

NEW WORK

32' - 4 1/2"

2ND FLOOR

UPPER ROOF

BELOW

EXISTING NEW WORK

NEW WORK SPECIFIC NOTES

C1

C2

C3

C4

INSTALL NEW BRICK INFILL TO BE TOOTHED IN, FULL EXTENT OF EXPOSED

WALL TO MATCH EXISTING BRICK SIZE, COLOR, FINISH, AND BOND

PATTERN. BRICK TO BE USED IS GLEN-GERY ROME GREY WITH SMOOTH

FINISH, AS APPROVED BY THE NIST PROJECT COR. MATCH EXISTING

MORTAR JOINT WIDTH, PROFILE, MORTAR COLOR, AND COMPRESSIVE

STRENGTH.

INSTALL NEW CONCRETE MASONRY UNIT WALL CONSTRUCTION TO MATCH

EXISTING, FULL EXTENT OF EXPOSED WALL. MATCH EXISTING MORTAR

JOINT WIDTH, PROFILE, COLOR, AND COMPRESSIVE STRENGTH.

REINSTALL EXISTING LOUVERS AND FRAMES SALVAGED DURING

DEMOLITION.

INSTALL INTAKE AIR PLENUM SUPPLY FOR AIR HANDLER UNITS

A. CONTRACTOR SHALL FIELD VERIFY ALL EXISTING OR CURRENTCONSTRUCTION

RELATED CONDITIONS PRIOR TO THE START OF NEW CONSTRUCTION. ANY AND

ALL DISCREPANCIES SHALL BE BROUGHT TO THE IMMEDIATE ATTENTION OF THE

ARCHITECT.

B. MECHANICAL, ELECTRICAL, AND PLUMBING (M.E.P.) ITEMS AND EQUIPMENT

APPEARING ON ARCHITECTURAL DRAWINGS ARE SHOWN FOR CLARITY, AND

ARE NOT MEANT TO BE ALL INCLUSIVE; SEE APPROPRIATE M.E.P. SHEETS FOR

ADDITIONAL INFORMATION.

C. CONTRACTOR SHALL PATCH, AND REPAIR ALL EXISTING WALLS DAMAGED OR

DISTURBED AS A RESULT OF DEMOLITION / CONSTRUCTION; TO MATCH

ADJACENT.

D. PATCH AND REPAIR ALL PENETRATIONS IN WALLS RESULTING FROM THE

REMOVAL OF MECHANICAL/ELECTRICAL FIXTURES TO MATCH ADJACENT

CONSTRUCTION. PREPARE THE AREA FOR NEW FINISHES.

E. EVERY EFFORT HAS BEEN MADE TO IDENTIFY THOSE DIMENSIONS WHICH MAY

VARY WITH +/-. DIMENSIONS NOT SO NOTED ARE INTENDED TO BE HELD.

ALL DIMENSIONS, HOWEVER, SHALL BE FIELD VERIFIED BY THE CONTRACTOR

PRIOR TO FABRICATION OR INSTALLATION OF BUILDING COMPONENTS.

F. ALL WORK SHALL CONFORM TO LOCAL BUILDING CODES AND REGULATIONS

AND SHALL BE INSTALLED ACCORDING TO THE REQUIREMENTS AND DECISIONS

OF ALL LOCAL AUTHORITIES. IF ANY CONTRACTOR OR SUBCONTRACTOR

PERFORMS ANY WORK CONTRARY TO THE LOCAL BUILDING CODES,

ORDINANCES, RULES OR REGULATIONS WITHOUT PRIOR WRITTEN NOTICE TO THE

OWNER, THE CONTRACTOR SHALL BEAR ALL COSTS ARISING THERE FROM.

G. COORDINATE WITH MECHANICAL & ELECTRICAL REQUIREMENTS FOR

CONDITIONS THAT WILL DISTURB EXISTING CONDITIONS AND WHICH WILL

REQUIRE SELECTIVE DEMOLITION, PATCHING, AND FINISHING OUTSIDE OF

THAT SHOWN ON THE ARCHITECTURAL DRAWINGS.

H. BUILDING 202 IS A CONTRIBUTORY RESOURCE WITHIN THE NIST NATIONAL

REGISTER HISTORIC DISTRICT. ALL WORK MUST COMPLY WITH THE REHABILITATION

GUIDELINES OF THE SECRETARY OF THE INTERIOR'S STANDARDS FOR THE

TREATMENT OF HISTORIC STRUCTURES. THE DESIGN, AS SHOWN HAS BEEN

APPROVED BY THE MARYLAND HISTORICAL TRUST. THEREFORE, SHOULD FIELD

CONDITIONS DICTATE ANY CHANGES TO THE DESIGN AS SHOWN, ADVANCE

APPROVAL SHALL BE REQUIRED.

NEW WORK GENERAL NOTES

KEY PLAN

mep consultants 20251 century blvd. suite 120

:: germantown, md 20874 p: 877-871-4229 F: 301-560-6336 info@cfrengineering.com

PROJECT #16096

MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

cr goodman associates 912 commerce road annapolis, md 21401 p: 410-841-2570 F: 410-841-2575

NEW WORK SPECIFIC NOTES

C1

C2

C3

C4

INSTALL W 6 X 9 STEEL BEAM

INSTALL

" STEEL HUNG PLATE TO MATCH WALL WIDTH - 1"

INSTALL SOLID BRICK INFILL AROUND STEEL BEAM

INSTALL NEW CONCRETE MASONRY UNIT WALL CONSTRUCTION BETWEEN

LOUVER OPENINGS. MATCH EXISTING MORTAR JOINT WIDTH, PROFILE,

COLOR, AND COMPRESSIVE STRENGTH.

INSTALL NEW BRICK INFILL TO BE TOOTHED IN, FULL EXTENT OF EXPOSED

WALL TO MATCH EXISTING BRICK SIZE, COLOR, FINISH, AND BOND

PATTERN. BRICK TO BE USED IS GLEN-GERY ROME GREY WITH SMOOTH

FINISH, AS APPROVED BY THE NIST PROJECT COR. MATCH EXISTING

MORTAR JOINT WIDTH, PROFILE, MORTAR COLOR, AND COMPRESSIVE

STRENGTH.

REINSTALL EXISTING LOUVERS AND FRAMES SALVAGED DURING

DEMOLITION.

INSTALL INTAKE AIR PLENUM SUPPLY FOR AIR HANDLER UNITS

A. CONTRACTOR SHALL FIELD VERIFY ALL EXISTING OR CURRENTCONSTRUCTION

RELATED CONDITIONS PRIOR TO THE START OF NEW CONSTRUCTION. ANY AND

ALL DISCREPANCIES SHALL BE BROUGHT TO THE IMMEDIATE ATTENTION OF THE

ARCHITECT.

B. MECHANICAL, ELECTRICAL, AND PLUMBING (M.E.P.) ITEMS AND EQUIPMENT

APPEARING ON ARCHITECTURAL DRAWINGS ARE SHOWN FOR CLARITY, AND

ARE NOT MEANT TO BE ALL INCLUSIVE; SEE APPROPRIATE M.E.P. SHEETS FOR

ADDITIONAL INFORMATION.

C. CONTRACTOR SHALL PATCH, AND REPAIR ALL EXISTING WALLS DAMAGED OR

DISTURBED AS A RESULT OF DEMOLITION / CONSTRUCTION; TO MATCH

ADJACENT.

D. PATCH AND REPAIR ALL PENETRATIONS IN WALLS RESULTING FROM THE

REMOVAL OF MECHANICAL/ELECTRICAL FIXTURES TO MATCH ADJACENT

CONSTRUCTION. PREPARE THE AREA FOR NEW FINISHES.

E. EVERY EFFORT HAS BEEN MADE TO IDENTIFY THOSE DIMENSIONS WHICH MAY

VARY WITH +/-. DIMENSIONS NOT SO NOTED ARE INTENDED TO BE HELD.

ALL DIMENSIONS, HOWEVER, SHALL BE FIELD VERIFIED BY THE CONTRACTOR

PRIOR TO FABRICATION OR INSTALLATION OF BUILDING COMPONENTS.

F. ALL WORK SHALL CONFORM TO LOCAL BUILDING CODES AND REGULATIONS

AND SHALL BE INSTALLED ACCORDING TO THE REQUIREMENTS AND DECISIONS

OF ALL LOCAL AUTHORITIES. IF ANY CONTRACTOR OR SUBCONTRACTOR

PERFORMS ANY WORK CONTRARY TO THE LOCAL BUILDING CODES,

ORDINANCES, RULES OR REGULATIONS WITHOUT PRIOR WRITTEN NOTICE TO THE

OWNER, THE CONTRACTOR SHALL BEAR ALL COSTS ARISING THERE FROM.

G. COORDINATE WITH MECHANICAL & ELECTRICAL REQUIREMENTS FOR

CONDITIONS THAT WILL DISTURB EXISTING CONDITIONS AND WHICH WILL

REQUIRE SELECTIVE DEMOLITION, PATCHING, AND FINISHING OUTSIDE OF

THAT SHOWN ON THE ARCHITECTURAL DRAWINGS.

H. BUILDING 202 IS A CONTRIBUTORY RESOURCE WITHIN THE NIST NATIONAL

REGISTER HISTORIC DISTRICT. ALL WORK MUST COMPLY WITH THE REHABILITATION

GUIDELINES OF THE SECRETARY OF THE INTERIOR'S STANDARDS FOR THE

TREATMENT OF HISTORIC STRUCTURES. THE DESIGN, AS SHOWN HAS BEEN

APPROVED BY THE MARYLAND HISTORICAL TRUST. THEREFORE, SHOULD FIELD

CONDITIONS DICTATE ANY CHANGES TO THE DESIGN AS SHOWN, ADVANCE

APPROVAL SHALL BE REQUIRED.

NEW WORK GENERAL NOTES

KEY PLAN

mep consultants 20251 century blvd. suite 120

:: germantown, md 20874 p: 877-871-4229 F: 301-560-6336 info@cfrengineering.com

PROJECT #16096

MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

cr goodman associates 912 commerce road annapolis, md 21401 p: 410-841-2570 F: 410-841-2575 www.crgoodmanassociates.com

ARCHITECTURAL CONSULTANT:

EXISTING NEW WORK

C5

C6

C7

REINFORCED

FABRIC FLASHING

TURN UP & DAM ENDS

WEEP HOLES

CAULK

ALUMINUM

LOUVER

BRICK VENEER

CONCRETE

MASONRY UNIT

2" STEEL HUNG PLATE

TO MATCH WALL

WIDTH -1"

SOLID MASONRY

INFILL AROUND

BEAM

W 6 X 9

STEEL BEAM

S.S. DRIP EDGE

DRYPACK NON-SHRINK

GROUT AS REQUIRED

'-9

1'-91 2" 2'-9" 1'-91

2"

6'-4"

LIMIT OF EXTERIOR

ARCHITECTURAL

RENOVATION

ALUMINUM SILL

CAULK

ALUMINUM

LOUVER

BRICK VENEER

WATERPROOFING

MEMBRANE

CONCRETE FILL

GROUT

CONCRETE

MASONRY UNIT

ALUMINUM

LOUVER

BRICK

VENEER

CONCRETE

MASONRY UNIT

ALUMINUM SILL

BEYOND

GROUT OPEN CELLS OF CMU

16" W X FULL HEIGHT OF OPENING

TO UNDERSIDE OF LINTEL BEARING

NEW WORK SPECIFIC NOTES

C1

C2

C3

INSTALL NEW BRICK INFILL TO BE TOOTHED IN, FULL EXTENT OF EXPOSED

WALL TO MATCH EXISTING BRICK SIZE, COLOR, FINISH, AND BOND

PATTERN. BRICK TO BE USED IS GLEN-GERY ROME GREY WITH SMOOTH

FINISH, AS APPROVED BY THE NIST PROJECT COR. MATCH EXISTING

MORTAR JOINT WIDTH, PROFILE, MORTAR COLOR, AND COMPRESSIVE

STRENGTH.

INSTALL NEW CONCRETE MASONRY UNIT WALL CONSTRUCTION BETWEEN

LOUVER OPENINGS & FULL EXTENT OF EXPOSED WALL TO MATCH

EXISTING MORTAR JOINT WIDTH, PROFILE, COLOR, AND COMPRESSIVE

STRENGTH.

REINSTALL EXISTING LOUVERS AND FRAMES SALVAGED DURING

DEMOLITION.

A. CONTRACTOR SHALL FIELD VERIFY ALL EXISTING OR CURRENTCONSTRUCTION

RELATED CONDITIONS PRIOR TO THE START OF NEW CONSTRUCTION. ANY AND

ALL DISCREPANCIES SHALL BE BROUGHT TO THE IMMEDIATE ATTENTION OF THE

ARCHITECT.

B. MECHANICAL, ELECTRICAL, AND PLUMBING (M.E.P.) ITEMS AND EQUIPMENT

APPEARING ON ARCHITECTURAL DRAWINGS ARE SHOWN FOR CLARITY, AND

ARE NOT MEANT TO BE ALL INCLUSIVE; SEE APPROPRIATE M.E.P. SHEETS FOR

ADDITIONAL INFORMATION.

C. CONTRACTOR SHALL PATCH, AND REPAIR ALL EXISTING WALLS DAMAGED OR

DISTURBED AS A RESULT OF DEMOLITION / CONSTRUCTION; TO MATCH

ADJACENT.

D. PATCH AND REPAIR ALL PENETRATIONS IN WALLS RESULTING FROM THE

REMOVAL OF MECHANICAL/ELECTRICAL FIXTURES TO MATCH ADJACENT

CONSTRUCTION. PREPARE THE AREA FOR NEW FINISHES.

E. EVERY EFFORT HAS BEEN MADE TO IDENTIFY THOSE DIMENSIONS WHICH MAY

VARY WITH +/-. DIMENSIONS NOT SO NOTED ARE INTENDED TO BE HELD.

ALL DIMENSIONS, HOWEVER, SHALL BE FIELD VERIFIED BY THE CONTRACTOR

PRIOR TO FABRICATION OR INSTALLATION OF BUILDING COMPONENTS.

F. ALL WORK SHALL CONFORM TO LOCAL BUILDING CODES AND REGULATIONS

AND SHALL BE INSTALLED ACCORDING TO THE REQUIREMENTS AND DECISIONS

OF ALL LOCAL AUTHORITIES. IF ANY CONTRACTOR OR SUBCONTRACTOR

PERFORMS ANY WORK CONTRARY TO THE LOCAL BUILDING CODES,

ORDINANCES, RULES OR REGULATIONS WITHOUT PRIOR WRITTEN NOTICE TO THE

OWNER, THE CONTRACTOR SHALL BEAR ALL COSTS ARISING THERE FROM.

G. COORDINATE WITH MECHANICAL & ELECTRICAL REQUIREMENTS FOR

CONDITIONS THAT WILL DISTURB EXISTING CONDITIONS AND WHICH WILL

REQUIRE SELECTIVE DEMOLITION, PATCHING, AND FINISHING OUTSIDE OF

THAT SHOWN ON THE ARCHITECTURAL DRAWINGS.

H. BUILDING 202 IS A CONTRIBUTORY RESOURCE WITHIN THE NIST NATIONAL

REGISTER HISTORIC DISTRICT. ALL WORK MUST COMPLY WITH THE REHABILITATION

GUIDELINES OF THE SECRETARY OF THE INTERIOR'S STANDARDS FOR THE

TREATMENT OF HISTORIC STRUCTURES. THE DESIGN, AS SHOWN HAS BEEN

APPROVED BY THE MARYLAND HISTORICAL TRUST. THEREFORE, SHOULD FIELD

CONDITIONS DICTATE ANY CHANGES TO THE DESIGN AS SHOWN, ADVANCE

APPROVAL SHALL BE REQUIRED.

NEW WORK GENERAL NOTES

KEY PLAN

mep consultants 20251 century blvd. suite 120

:: germantown, md 20874 p: 877-871-4229 F: 301-560-6336 info@cfrengineering.com

PROJECT #16096

MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

cr goodman associates 912 commerce road annapolis, md 21401 p: 410-841-2570 F: 410-841-2575

FIRE DAMPER WITH ACCESS DOOR

TEMPERATURE SENSOR

DUCTWORK TURNED DOWN OR AWAY

DUCTWORK TURNED UP OR TOWARDS

FD

EXHAUST AIR DUCTWORK

RETURN AIR DUCTWORK

SUPPLY AIR DUCTWORK

DUCTWORK

AIR FLOW DIRECTION

MECHANICAL EQUIPMENT IDENTIFICATION

NEW WORK PLAN NOTE IDENTIFICATION

FLEXIBLE DUCT CONNECTION

DETAIL IDENTIFICATION

DETAIL NUMBER AND DRAWING NUMBER AS INDICATED

MECHANICAL SYMBOLS

END OF DEMOLITION

POINT OF CONNECTION TO EXISTING

EXISTING TO BE REMOVED

NEW WORK

EXISTING TO REMAIN

COLD WATER PIPE

CONDENSATE DRAIN

CHILLED WATER SUPPLY PIPING

CHILLED WATER RETURN PIPING

PIPE TURNED DOWN

PIPE TURNED UP

CHECK VALVE

BALANCING VALVE

ATC CONTROL VALVE

SHUT-OFF VALVE

STRAINER WITH 3/4" DRAIN VALVE AND CAP

HEATING WATER SUPPLY PIPING

HEAT WATER RETURN PIPING

LOW PRESSURE STEAM SUPPLY PIPING

CONDENSATE RETURN PIPING

SD

BDD

U DOOR UNDERCUT

SMOKE DAMPER

BACKDRAFT DAMPER

M-6

SD

LOW PRESSURE STEAM CONDENSATE PIPING

MEDIUM PRESSURE STEAM CONDENSATE PIPING

MEDIUM PRESSURE STEAM SUPPLY PIPING

HIGH PRESSURE STEAM CONDENSATE PIPING

HIGH PRESSURE STEAM SUPPLY PIPING

MECHANICAL ABBREVIATIONS

ABV

ACU

A/D

AFF

AHU

AI

AO

ATC

BAS

BHP

BOD

BDD

BR/S

CA

CC

CLG

CP

CHWR

CHWS

CSR

CW

CV

CD

DI

ABOVE

AIR CONDITIONING UNIT

ACCESS DOOR

ABOVE FINISHED FLOOR

AIR HANDLING UNIT

ANALOG INPUT

ANALOG OUTPUT

AUTOMATIC TEMPERATURE CONTROL

BUILDING AUTOMATION SYSTEM

BRAKE HORSEPOWER

BOTTOM OF DUCT

BACK DRAFT DAMPER

BRINE SUPPLY/RETURN

COMPRESSED AIR

COOLING COIL

CEILING

CONDENSATE PUMP

CHILLED WATER RETURN

CHILLED WATER SUPPLY

CURRENT SENSING RELAY

DOMESTIC COLD WATER

CONTROL VALVE

CONDENSATE PIPING

DIGITAL INPUT

DN

(E)

EA

EF

ER

ES

FC

FDR

FE

FL

FO

GE

H

HC

HWR

HWS

LMC

MOD

MHP

MVD

NC

NO

DOWN

EXISTING

EXHAUST AIR

EXHAUST FAN

BRINE SPRAY DRAIN

BRINE SPRAY SUPPLY

FAIL CLOSED

FLOOR DRAIN

FLOW MEASUREMENT ELEMENT

FAIL IN LAST POSITION

FAIL OPEN

GENERAL EXHAUST

HUMIDIFIER

HEATING COIL

HEATING WATER RETURN

HEATING WATER SUPPLY

LAB MODULE CONTROLLER

MOTORIZED DAMPER

MOTOR HORSEPOWER

MANUAL VOLUME DAMPER

NORMALLY CLOSED

NORMALLY OPEN

OA

OAT

OED

PA

PC

PRV

RA

RAT

RHC

RHT

(R)

(X)

SA

SAT

SF

S/L

SP

SS

ST

T/A

TEC

TOD

UH

VFD

OUTSIDE AIR

OUTSIDE AIR TEMPERATURE

OPEN ENDED DUCT WITH 1/2"x1/2" FRAMED WIRE MESH.

PNEUMATIC CONTROL COMPRESSED AIR

PRE-HEAT COIL

PRESSURE REDUCING VALVE

RETURN AIR

RETURN AIR TEMPERATURE

REHEAT COIL

REHEAT TEMPERATURE

RELOCATE / RELOCATED

REMOVE EXISTING

SUPPLY AIR

SUPPLY AIR TEMPERATURE

SUPPLY FAN

SOUND LINING

STATIC PRESSURE SENSOR

STAINLESS STEEL

STEAM TRAP

TRANSFER AIR ABV CEILING

TERMINAL EQUIPMENT CONTROLLER

TOP OF DUCT

UNIT HEATER

VARIABLE FREQUENCY DRIVE

THERMOMETER IN THERMOWELL

F

ATC FLOW METER

ATC PRESSURE SENSOR

ATC IMMERSION TEMPERATURE SENSOR

P

T

T

FLEXIBLE PIPE CONNECTION

PRESSURE / TEMPERATURE RELIEF VALVE

PRESSURE GAUGE W/ ISOLATION VALVE

PIPE UNION

DRAIN VALVE W/ HOSE CONNECTION

AIR VENT

CHWS

CHWR

CD

STORM WATER PIPE

HWS

HWR

CR

HPS

HPC

LPC

LPS

MPC

MPS

SMOKE DETECTOR

MANUAL VOLUME DAMPER

FSD FIRE/SMOKE DAMPER WITH ACCESS DOOR

FROM SHOWN

SECTION IDENTIFICATION

XXX-X

DEMOLITION PLAN NOTE IDENTIFICATION

SOUND-LINED DUCTWORK

MOTORIZED DAMPER

DASHED INDICATES BELOW

PRESSURE / TEMPERATURE TEST PORT

STEAM TRAP

SPS

STATIC PRESSURE SENSOR

GENERAL SPECIFICATIONS MECHANICAL NOTES

DIVISION 1 - GENERAL CONDITIONS

1. SCOPE: PROVIDE AND INSTALL ALL WORK, EQUIPMENT, AND MATERIALS AS INDICATED ON THE PROJECT DRAWINGS AND IN THE

SPECIFICATIONS TO PROVIDE A COMPLETELY OPERATIONAL SYSTEM. THE DRAWINGS DO NOT INDICATE EVERY FITTING, ELBOW, OFFSET, VALVE, PULL BOX OR SIMILAR COMPONENTS WHICH ARE REQUIRED TO COMPLETE THE PROJECT WORK. PREPARE FIELD CONSTRUCTION

DRAWINGS IF NECESSARY FOR, OR AS REQUIRED TO, INSURE PROPER INSTALLATION. PROVIDE ALL NECESSARY OFFSETS, FITTINGS, AND

AUXILIARY ITEMS SUCH AS RELAYS, CONTROL MODULES, CABINETS, ETC. TO INSTALL THE SYSTEMS AS DIAGRAMMED AT NO ADDITIONAL COST.

2. APPLICABLE CODES AND REGULATIONS: ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE FOLLOWING CODES, REFERENCES AND

REGULATIONS. THE CONTRACTOR SHALL COMPLY WITH THE LAWS, ORDINANCES, RULES, AND REGULATIONS OF ALL GOVERNMENTAL

AUTHORITIES HAVING JURISDICTION AND OF THE PUBLIC UTILITIES HAVING JURISDICTION OVER ANY OF THE SYSTEMS HEREIN SPECIFIED.

a. INTERNATIONAL BUILDING CODE 2015

b. INTERNATIONAL MECHANICAL CODE 2015

c. INTERNATIONAL PLUMBING CODE 2015

d. NATIONAL FIRE PROTECTION ASSOCIATION

e. NATIONAL ELECTRIC CODE 2014

f. APPLICABLE REGULATIONS WSSC AND/OR WASA 2008

3. SITE VISITS AND COORDINATION: THE CONTRACTOR SHALL VISIT THE SITE AND SHALL CONFIRM AND EVALUATE EXISTING CONDITIONS AND

INSTALLED EQUIPMENT, DUCTWORK, PIPING, FINISHES, ETC. PRIOR TO START OF WORK. THE CONTRACTOR IS FULLY RESPONSIBLE FOR

COORDINATING HIS/HER WORK WITH THE OTHER TRADES AND EXISTING CONDITIONS. IF ANY DISCREPANCY OR CONFLICT IS DETECTED AT THE

JOB SITE, IT SHOULD BE BROUGHT TO THE ATTENTION OF THE ENGINEER AND ARCHITECT IMMEDIATELY, PRIOR TO DOING ANY WORK, WITH

RECOMMENDATIONS FOR PROPER CORRECTION FOR THE ENGINEER'S APPROVAL.

4. PROJECT BIDDING: AS THE SITE, LOCATION, SIZE AND ROUTING OF EXISTING SYSTEMS INDICATED TO HAVE NEW CONNECTIONS MADE TO THEM

ARE SHOWN AS ACCURATELY AS FIELD CONDITIONS WOULD PERMIT, IT IS SUGGESTED THAT THE BIDDING CONTRACTORS SHALL VISIT THE

SITE AND THOROUGHLY EXAMINE THE CONTRACT DRAWINGS PRIOR TO BID. THE CONTRACTORS SHALL REPORT TO THE COR, BEFORE

SUBMITTING A BID, ANY CONDITIONS WHICH MIGHT MAKE THE INSTALLATION OF THE REQUIRED EQUIPMENT NOT FEASIBLE. THE

CONTRACTOR'S BIDS SHALL INCLUDE ALL NECESSARY PERMIT FEES REQUIRED TO COMPLETE THE SCOPE OF WORK, UNLESS OTHERWISE

DIRECTED BY THE COR. COPIES OF ALL PERMITS SHALL BE SUPPLIED TO THE COR PRIOR TO STARTING CONSTRUCTION.

a. UNLESS OTHERWISE SPECIFIED, THE TERM “PROVIDE” SHALL MEAN THAT THE CONTRACTOR IS REQUIRED TO FURNISH AND INSTALL

SAID EQUIPMENT.

5. EXISTING CONDITIONS: THE ENGINEERING DESIGN DRAWINGS ARE DIAGRAMMATIC IN NATURE, AND ARE NOT CONSIDERED CONSTRUCTION

SHOP DRAWINGS. ALL CRITICAL DIMENSIONS SHALL BE CONFIRMED BY THE CONTRACTOR IN THE FIELD. THE LOCATION AND SIZES OF

EXISTING EQUIPMENT, PIPING, DUCTWORK, FIXTURES, ETC. ARE APPROXIMATE AND SHALL BE VERIFIED AT THE JOB SITE, BY THE

CONTRACTOR. CONNECTION TO, REMOVAL OR RELOCATION OF EXISTING EQUIPMENT, PIPING AND DUCTWORK SHALL BE DONE IN SUCH A

MANNER AS NOT TO DAMAGE THE EXISTING FIXTURES OR EQUIPMENT. ANY EQUIPMENT, DUCTWORK, PIPING ETC. DAMAGED DUE TO THE

WORK PERFORMED UNDER THIS CONTRACT SHALL BE REPAIRED OR REPLACED BY THIS CONTRACTOR TO THE SATISFACTION OF NIST COR, AND AT NO ADDITIONAL COST TO NIST.

b. THE CONTRACTOR SHALL PROTECT ALL EXISTING FIRE SUPPRESSION AND FIRE ALARM SYSTEMS AS NECESSARY TO AVOID FALSE

ALARMS AND NUISANCE TRIPS. ALL SUCH SYSTEMS SHALL REMAIN OPERATIONAL DURING CONSTRUCTION AS REQUIRED BY THE LOCAL

FIRE MARSHAL.

6. SERVICE INTERRUPTIONS AND WORKING HOURS: PRIOR TO THE START OF WORK, CONTRACTOR SHALL OBTAIN THE PERMISSION OF THE COR

FOR INTERRUPTION OF EXISTING SERVICES AND FOR CONNECTION TO THE SAME. CONTRACTOR SHALL COORDINATE THE TIME OF WORK AND

INTERRUPTION OF SERVICES IN ACCORDANCE WITH THE INSTRUCTIONS OF THE COR. ALL WORK SHALL BE PERFORMED DURING NORMAL

WORKING HOURS AS DEFINED BY THE COR. WORK PERFORMED OUTSIDE OF NORMAL WORKING HOURS SHALL BE NEGOTIATED WITH OWNER

PRIOR TO THE CONSTRUCTION PHASE. REQUIRED EXISTING SYSTEM SHUTDOWNS SHALL BE COORDINATED IN WRITING WITH THE COR'S

REPRESENTATIVE A MINIMUM OF 15 DAYS IN ADVANCE.

7. SCAFFOLDING, RIGGING AND HOISTING: CONTRACTOR SHALL PROVIDE ALL SERVICES REQUIRED FOR INSTALLATION, ERECTION AND DELIVERY

OF ALL MATERIALS AND EQUIPMENT TO THE SITE AND FOR REMOVAL OF TRASH, CONSTRUCTION DEBRIS, WASTE, AND DEMOLISHED ITEMS

FROM THE PREMISES.

8. INSTALLATION: INSTALLATION OF EQUIPMENT, PIPING, FIXTURES, WIRING, ETC. SHALL BE DONE IN A NEAT AND WORKMANLIKE MANNER, AND

SHALL CONFORM TO THE LATEST TRADE PRACTICES. ALL EQUIPMENT AND MATERIALS SHALL BE NEW, UNLESS INDICATED OTHERWISE, AND

THE CURRENT MODEL, FOR WHICH REPLACEMENT PARTS IS AVAILABLE. SUBSTITUTIONS SHALL ONLY BE ACCEPTED AT THE DISCRETION OF

THE COR OR THE ENGINEER. THE CONTRACTOR SHALL FOLLOW THE MANUFACTURER'S PUBLISHED INSTALLATION INSTRUCTIONS AND

RECOMMENDATIONS, UNLESS INDICATED OTHERWISE. ALL EQUIPMENT SHALL BE MOUNTED VIBRATION FREE.

a. THE CONTRACTOR SHALL REPAIR ALL OPENINGS IN WALLS, CEILINGS, FLOORS, ETC., WHICH ARE CREATED BY DEMOLITION AND/OR NEW

PROJECT WORK. THE REPAIRS SHALL BE WITH MATERIALS AND FINISHED TO MATCH EXISTING. OPENINGS AND PENETRATIONS IN FIRE

RATED PARTITIONS OR DUCTWORK SHALL BE SEALED WITH U.L. APPROVED FIRE STOPPING MATERIAL TO MAINTAIN FIRE RESISTANT

INTEGRITY. DUCTWORK AND PIPING SHALL BE CAPPED, SEALED AIR AND WATERTIGHT AND INSULATED TO MATCH EXISTING.

b. ALL EQUIPMENT AND DEVICES SHALL BE INSTALLED TO PROVIDE THE MANUFACTURER'S REQUIRED SERVICE CLEARANCES, AND ANY AIR

AND WATER BALANCING DEVICES SHALL BE ACCESSIBLE FOR ADJUSTMENT. PROVIDE ACCESS DOORS IN DRYWALL CEILINGS AND

PARTITIONS AS REQUIRED TO SERVICE EQUIPMENT, BALANCE DIFFUSERS, AND EXPOSED JUNCTION BOXES. COORDINATE THE EXACT

LOCATIONS AND STYLE OF FLANGELESS ACCESS DOORS WITH THE ENGINEER.

c. THE CONTRACTOR SHALL INSTALL ALL DUCTWORK, PIPING, RACEWAYS, CIRCUITRY, CONDUIT, ETC., AS HIGH AS POSSIBLE TO MAXIMIZE

HEADROOM.

9. PROJECT CLEANING: ALL MATERIAL NOT TO BE USED SHALL BE REMOVED FROM THE SITE AND ALL DEBRIS SHALL BE CLEARED. THE AREA OF

WORK SHALL BE LEFT IN CLEAN CONDITION PRIOR TO TURNOVER TO OWNER. UPON COMPLETION OF THE WORK, THE CONTRACTOR SHALL

THOROUGHLY CLEAN THE CONTRACT AREA AND ALL OTHER AREAS USED FOR STORAGE, STAGING, ETC. THIS SHALL INCLUDE, BUT NOT BE

LIMITED TO WASHING AND/OR REPAIRING GLASS, REMOVING SPOTS AND STAINS, CLEANING ALL FIXTURES AND WASHING ALL FLOORS, WALLS

AND CEILINGS IF APPROPRIATE.

10. PROJECT CLOSEOUT, COMMISSIONING, AND PUNCH LISTS: UPON COMPLETING APPROXIMATELY 75% OF THE REQUIRED WORK, THE

CONTRACTOR SHALL NOTIFY THE ENGINEER AND ARCHITECT IN ORDER TO SCHEDULE A PRE-FINAL REVIEW OF CONSTRUCTION. NO WORK

SHALL BE CONCEALED BY CEILINGS, WALLS, ETC. FINAL REVIEW SHALL BE SCHEDULED AT 100% COMPLETION OF CONSTRUCTION. ALL PUNCH

LIST ITEMS MUST BE ACCOMPLISHED PRIOR TO FINAL ACCEPTANCE.

a. ALL EQUIPMENT WARRANTIES AND OPERATIONS AND MAINTENANCE MANUALS SHALL BE FULLY TRANSFERRED TO THE COR PRIOR TO

FINAL ACCEPTANCE. ALL EQUIPMENT, MATERIALS AND WORKMANSHIP SHALL BE GUARANTEED IN FULL FROM DEFECT FOR ONE YEAR

FROM THE DATE OF FINAL ACCEPTANCE OF THIS WORK BY COTR.

b. UNLESS OTHERWISE SPECIFIED IN THE COMMISSIONING SPECIFICATIONS, THE CONTRACTOR SHALL TEST ALL EQUIPMENT INSTALLED

UNDER THIS CONTRACT AND DEMONSTRATE TO THE COR ITS PROPER OPERATION(S).

c. PROVIDE OPERATION AND MAINTENANCE MANUALS IN 3-RING BINDER. LIST ALL DESIGN FIRMS, CONTRACTORS AND PRIMARY

SUPPLIERS; PROVIDE A POINT OF CONTACT WITH PHONE NUMBER AND E-MAIL ADDRESS FOR EACH FIRM. INCLUDE WARRANTY

STATEMENTS, COPY OF APPROVED SUBMITTAL AND OPERATION AND MAINTENANCE PROCEDURES FOR EACH PIECE OF EQUIPMENT.

INCLUDE A COPY OF THE FINAL, APPROVED WATER AND AIR BALANCE REPORT.

d. PROVIDE PREVENTATIVE MAINTENANCE MANUALS SEPARATE FROM OPERATION AND MAINTENANCE MANUALS. PREVENTATIVE

MAINTENANCE MANUALS SHALL BE TURNED OVER TO THE NIST COR.

11. PROJECT WARRANTY: ALL WORK SHALL BE FULLY WARRANTED FOR A PERIOD OF ONE YEAR UNLESS SPECIFICALLY NOTED OTHERWISE.

DURING THE CORRECTION PERIOD, THE CONTRACTOR SHALL CORRECT ANY WORK FOUND NOT TO BE IN ACCORDANCE WITH THE CONTRACT

DOCUMENTS BY REPAIRING OR REPLACING THE DEFECTIVE WORK AT NO ADDITION TO THE CONTRACT SUM. ALL MANUFACTURE EQUIPMENT

WARRANTIES SHALL BE TRANSFERRED TO THE COR UPON SUBSTANTIAL COMPLETION. THE WARRANTY SHALL BEGIN AT SUBSTANTIAL

PROJECT COMPLETION.

A. PROVIDE FIRE STOPPING FOR ALL PIPE AND DUCT PENETRATIONS THROUGH WALLS AND FIRE-RATED WALLS AND FLOOR SLABS. ALL

PENETRATIONS SEALED/CAULKED BY FM CERTIFIED INSTALLER.

B. INSULATION FLAME/SMOKE RATING: PROVIDE COMPOSITE MECHANICAL INSULATION JACKETS, COVERINGS, SEALERS, MASTIC, AND

ADHESIVES WITH FLAME-SPREAD INDEX OF 25 OR LESS AND SMOKE DEVELOPED INDEX OF 50 OR LESS AS TESTED BY ASTM E4 AND THE

APPROVED METHOD OF NFPA 255. INSULATION MUST BE U.L. LISTED AND LABELED.

C. DUCTWORK AND PIPING PASSING THROUGH AREAS OF RENOVATION AND SERVING ADJACENT SPACES SHALL BE PROTECTED IN PLACE.

WHERE IT IS DETERMINED THAT THESE DUCTWORK AND PIPING MUST BE RELOCATED, CONTRACTOR SHALL REROUTE AND RESTORE

SERVICES WITH MINIMAL DISRUPTION. COORDINATE WORK WITH THE NIST AND APPROPRIATE USERS.

D. BALANCING: SYSTEM SHALL BE BALANCED TO DELIVER AIR AND WATER QUANTITIES INDICATED ON DRAWINGS. WORK SHALL BE

PERFORMED BY FIRM(S) CERTIFIED BY THE NATIONAL ENVIRONMENTAL BALANCING BUREAU (NEBB) OR THE ASSOCIATED AIR BALANCE

COUNCIL (AABC). MECHANICAL CONTRACTOR SHALL PROVIDE ALL NECESSARY MANUAL VOLUME DAMPERS TO ACHIEVE AIR QUANTITIES

INDICATED ON DRAWINGS. AIR BALANCE SHALL BE PERFORMED PRIOR TO OCCUPANCY. THE CONTRACTOR SHALL FURNISH ALL LABOR, INSTRUMENTS, TOOLS AND MATERIALS AS REQUIRED FOR THE TESTS.

E. THE CONTRACTOR SHALL SUBMIT FOUR (4) COPIES OF SHOP DRAWINGS FOR THE FOLLOWING EQUIPMENT AND MATERIALS TO THE

ENGINEER FOR REVIEW.

1. FINAL BALANCING REPORTS

2. ALL SCHEDULED EQUIPMENT

3. DUCTWORK, PIPING, VALVES, AND INSULATION

F. SUPPORT ALL RIGID AND FLEXIBLE DUCTWORK AND PIPING FROM STRUCTURE ABOVE, AS REQUIRED TO PREVENT SAGGING. AND LEAKAGE.

MAXIMUM DISTANCE BETWEEN SUPPORTS SHALL BE 6'-0".

G. INSTALL ALL EQUIPMENT IN ACCORDANCE WITH MANUFACTURERS PUBLISHED INSTALLATION LITERATURE.

H. PROVIDE ALL WORK, EQUIPMENT, AND MATERIALS INDICATED. PROVIDE ALL INTERLOCKS, RELAYS, CONTROLS, ETC., FOR A FULLY

FUNCTIONAL SYSTEM.

I. SUPPORT EQUIPMENT WITH VIBRATION ISOLATORS.

J. PROVIDE DIELECTRIC COUPLINGS AT ALL FERROUS TO NON-FERROUS PIPE CONNECTIONS AND FLANGE UNION ISOLATING JOINTS TO

PREVENT ANY ELECTROLYTIC ACTION BETWEEN DISSIMILAR METAL. DIELECTRIC FITTINGS SHALL BE EQUAL TO EPCO SALES, INC. ALL

CONNECTIONS TO STEEL PIPES SHALL BE MADE WITH WELDING FITTINGS.

K. INSULATE ALL SUPPLY AND OUTSIDE AIR DUCTWORK.

L. PROVIDE ONE SPARE SET OF ALL AIR FILTERS TO NIST.

M. PIPES PENETRATING RATED WALLS, PARTITIONS, CEILINGS, AND FLOOR SLABS SHALL BE STOPPED AT RATED OUTER SURFACES.

INSULATION ENDS SHALL BE SEALED VAPORTIGHT.

N. ALL DUCTWORK SHALL BE IDENTIFIED AS TO SERVICE (SUPPLY/RETURN/EXHAUST) AND DIRECTION OF AIRFLOW. SELF ADHESIVE TYPE

IDENTIFICATION SHALL BE APPLIED TO DUCT INSULATION AT REGULAR INTERVALS, MAXIMUM 10 FEET BETWEEN MARKERS.

O. PROVIDE UNIONS AT PIPE CONNECTIONS TO EQUIPMENT TO FACILITATE REMOVAL OF EQUIPMENT.

P. ALL NEW PIPING SHALL BE PAINTED, STRIPED, AND LABELED TO BE CONSISTENT WITH EXISTING CONDITIONS. PIPE IDENTIFICATION LABELS

SHALL HAVE 2" HIGH LETTERS WITH BACKGROUND COLOR THAT CONTRASTS BOTH THE COLOR OF PAINT AND LETTERING. FLOW

DIRECTIONAL ARROWS SHALL MATCH PIPE IDENTIFICATION. PAINT SHALL BE DURON EPOXY MODIFIED ENAMEL WITH COLORS DEFINED BY

THE PIPING SPECIFICATIONS OR TO MATCH BUILDING STANDARD.

Q. INSULATE ALL HVAC WATER, DRAIN, AND COLD WATER PIPING PER SPECIFICATIONS. ALL INSULATED EXTERIOR PIPING SHALL BE FITTED

WITH ALUMINUM JACKETING.

R. COORDINATE HOURS OF ALL WELDING AND HOT WORK WITH NIST. TEMPORARY POWER REQUIREMENTS MUST BE COORDINATED WITH

ELECTRICAL CONTRACTOR. PRIOR TO WELDING/GRINDING ANY HOT WORK CONTRACTOR MUST PROVIDE COR WITH COPIES OF HOT WORK

PERMITS. HOT WORK PERMIT MUST BE POSTED AT JOB SITE FOR DURATION OF HOT WORK. TYPICAL HOT WORK PERMITS ARE ISSUED FOR

NO LONGER THAN A CALENDAR WEEK.

S. ALL FIELD FABRICATED PIPING JOINTS SHALL BE LEAK TESTED PRIOR TO BEING PUT IN SERVICE. ALL FIELD FABRICATED PIPING SYSTEMS

SHALL BE PRESSURE TESTED, TO TWICE THE MAXIMUM SYSTEM OPERATING PRESSURE, AND FLUSHED PRIOR TO SYSTEM STARTUP.

T. PROVIDE 1-1/2" ROUND BRASS VALVE IDENTIFICATION TAGS FOR ALL NEW VALVES.

U. SUPPORT ALL NEW PIPING FROM EXISTING BUILDING STRUCTURE AT A MAXIMUM OF 10'-0" INTERVALS OR AS REQUIRED TO PREVENT

SAGGING.

V. TEST WATER PIPING UNDER ACTUAL OPERATING CONDITIONS. REPAIR LEAKS AND RETURN TO SERVICE. TEST WATER PIPING AT 125 PSI

FOR 2 HOURS. MAKE REPAIRS WITH NEW MATERIALS. REPLACE LEAKING MATERIALS, DO NOT REPAIR BY PATCHING.

W. ALL NEW CONSTRUCTION SHALL MATCH BUILDING STANDARD (MATERIALS, INSTALLATION METHODS AND QUALITY). ANY MAJOR

DEVIATIONS SHALL REQUIRE APPROVAL OF THE ENGINEER AND/OR BUILDING NIST PRIOR TO PROCEEDING.

X. ALL NEW CONSTRUCTION SHALL ADHERE TO THE LATEST EDITION OF THE NIST DESIGN REQUIREMENTS MANUAL. ANY DEVIATIONS FOR

THESE STANDARDS WILL REQUIRE APPROVAL FROM NIST BEFORE PROCEEDING.

Y. ALL NEW AND EXISTING WALL AND FLOOR PENETRATIONS THRU FIRE RATED WALL / FLOOR SHALL BE COMPLETELY SEALED WITH AN

APPROVED U.L. LISTED FIRESTOPPING MATERIAL. ALL OTHERS SHALL BE SEALED WITH CAULK

Z. ALL WORK AND MATERIAL SHALL BE PROVIDED TO ACCOMPLISH THE INTENT OF THE PLANS. WORK INDICATED HAVING MINOR DETAILS NOT

SHOWN SHALL BE PROVIDED COMPLETELY TO PERFORM THE FUNCTIONS INTENDED.

AA. ALL SPRINKLER HEADS AND PIPING SHALL BE RELOCATED AS NECESSARY TO PROVIDE THE REQUIRED SCOPE OF WORK. APPROVAL FROM

THE DIVISION OF FIRE MARSHALL SHALL BE OBTAIN PRIOR TO ANY WORK.

FIRESTATF

KEY PLAN

mep consultants 20251 century blvd. suite 120

:: germantown, md 20874 p: 877-871-4229 F: 301-560-6336 info@cfrengineering.com

PROJECT #16096

MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

AutoCAD SHX Text

U.S. DEPARTMENT OF COMMERCE

AutoCAD SHX Text Office of Facilities & Property Management

AutoCAD SHX Text

SH.NO.

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OF

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DWG.

AutoCAD SHX Text

APPROVED BY

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SPONSOR

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FACILITIES IMPROVEMENT GROUP OFF.

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PROJECT LEADER

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DRAWN BY

AutoCAD SHX Text

DATE

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PROJECT/W.O.

AutoCAD SHX Text

DATE

AutoCAD SHX Text

DATE

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DATE

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SHED - SAFETY OFF.

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DATE

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DATE

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DATE

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BY

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DESCRIPTION

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REVISION

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FOR OFFICIAL USE ONLY

AutoCAD SHX Text

FOR OFFICIAL USE ONLY

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FACILITIES OPERATION GROUP OFF.

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DATE

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SHED - NIST FIRE MARSHAL/AHJ

AutoCAD SHX Text

DATE

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SHED - ENVIRONMENTAL OFF.

AutoCAD SHX Text

DATE

AutoCAD SHX Text 202-060

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BUILDING 202

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ENGINEERING MECHANICS

AutoCAD SHX Text

AHU REPLACEMENT DESIGN

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LEGEND - MECHANICAL

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

PW/MM

AutoCAD SHX Text 06/06/17

AutoCAD SHX Text 16-392

AutoCAD SHX Text

%%UGENERAL NOTES:

AutoCAD SHX Text

REPORT. REMOVAL OF EXHAUST DUCTWORK

AutoCAD SHX Text

3. THE SHOP FOREMAN (SHOPS WORK) AND/0R

AutoCAD SHX Text

THE PROJECT COTR (CONTRACTED WORK)

AutoCAD SHX Text

SHALL NOT AUTHORIZE WORK TO BEGIN ON

AutoCAD SHX Text

EXHAUST DUCTWORK, AND/OR FIRE STOP

AutoCAD SHX Text

DEMOLITION PRIOR TO HAVING A COMPLETED

AutoCAD SHX Text

FORM 899 (SAFETY INVESTIGATION REPORT,

AutoCAD SHX Text

EXHAUST DUCTWORK) AND/OR ACM SURVEY

AutoCAD SHX Text

(INSULATED PIPE, EXHAUST DUCTWORK AND

AutoCAD SHX Text

FIRE STOPS). REFER TO PLANT DIVISION

AutoCAD SHX Text

INSTRUCTION 3.16 FOR DUCTWORK PROJECTS.

AutoCAD SHX Text

SHALL BE IN ACCORDANCE WITH THE

AutoCAD SHX Text

REQUIREMENTS OF THE FORM 899 AS

AutoCAD SHX Text

DESIGNATED BY THE PLANT DIVISION

AutoCAD SHX Text SAFETY COORDINATOR, x6999.

AutoCAD SHX Text

PROJECTS INVOLVING INSULATED PIPE,

AutoCAD SHX Text

1. NO INSULATED PIPE, EXHAUST DUCTWORK,

AutoCAD SHX Text

DEMOLITION SHALL BE PERFORMED PRIOR

AutoCAD SHX Text

TO THE RECEIPT OF A COMPLETED ACM

AutoCAD SHX Text

MATERIAL) SURVEY INDICATING WORK CAN

AutoCAD SHX Text

CONTINUE. THE ACM SURVEY WILL BE

AutoCAD SHX Text

PERFORMED BY THE PLANT DIVISION SAFETY

AutoCAD SHX Text

DISTURBED PRIOR TO THE COMPLETION OF

AutoCAD SHX Text

A NIST FORM 899, SAFETY INVESTIGATION

AutoCAD SHX Text

2. EXHAUST DUCTWORK SHALL NOT BE

AutoCAD SHX Text

OR FIRE STOP DISTURBANCE AND/OR

AutoCAD SHX Text

(POSSIBLE ASBESTOS CONTAINING

AutoCAD SHX Text COORDINATOR, x6999.

AutoCAD SHX Text

AutoCAD SHX Text

65%%% SUBMISSION

AutoCAD SHX Text

PW

AutoCAD SHX Text 3/10/17

AutoCAD SHX Text

AutoCAD SHX Text

95%%% SUBMISSION

AutoCAD SHX Text

PW

AutoCAD SHX Text 4/28/17

AutoCAD SHX Text

AutoCAD SHX Text

100%%% SUBMISSION

AutoCAD SHX Text

PW

AutoCAD SHX Text 6/6/17

ACU-5(E)

ACU-11(X)

60"x24" OA(E)

INTAKE DUCT(E)

18"x14" SA(E)

HC-11-3(X)

22"x12" SA(E)

40"x12" SA(E)

32"x18"

SA UP(X)

30"x18" RA(E)

96"x42" OA(E)

INTAKE DUCT(E)

60"x16" RA(E)

FAN(X)

FILTER(X)

A/D(E)

(E)

(X)

42"x14" RELIEF

AIR UP(E)

(E)

(X)

HC-11-2(X)

A/D(X)

(X)

(X)

MECH RM

(X) x

R

A X

56"x24" SA(E)

30"x18" RA(E)

RETURN FAN

E-5(E)

60"x16"

RELIEF(E)

42"x14"

RELIEF(E)

RETURN FAN

E-1(E)

RETURN FAN

E-11(E)

F

F

F (X)

(X)

(X)

HC-5-3(X)

HC-5-2(X)

PRV(E)

14"x10" SA(E)

32"x12"

SA(E)

34"x24" SA(E)

PRV(E)

AREA OF WORK

MCC-1 (E)

ACU-12(X)

34"x12" SA(E) x

O

A E

18"x12" OA

GRILLE(E)

24"x24" RA

GRILLE(E)

MIXING BOX (X)

(X) x

S

A

E x

S

A

E

FD(E)

LOADING DOCK

(E) x

O

A X

AREA OF WORK

1. EXISTING CONDITIONS SHOWN ON THIS DRAWING HAVE BEEN OBTAINED FROM RECORD

DRAWINGS WHEN AVAILABLE AND GENERAL FIELD SURVEY AND MAY NOT INDICATE ACTUAL

EXISTING CONDITIONS IN DETAIL AND DIMENSION. THE CONTRACTOR IS STRONGLY ENCOURAGED

TO VISIT THE SITE AND VERIFY EXACT EXISTING CONDITIONS PRIOR TO THE FABRICATION OR

ORDER OF EQUIPMENT OR PERFORMANCE OF ANY WORK. THE CONTRACTOR SHALL NOTIFY THE

ARCHITECT OR ENGINEER IN WRITING IF EXISTING CONDITIONS ARE DISCOVERED THAT PREVENT

THE EXECUTION OF WORK. THE CONTRACTOR SHALL NOT PROCEED WITH WORK UNTIL DIRECTION

IS PROVIDED.

2. ALL EQUIPMENT REMOVED IS THE PROPERTY OF THE OWNER. IF THE OWNER DEEMS THE

EQUIPMENT "UNSALVAGEABLE", THE CONTRACTOR IS TO DISPOSE OF IT OFF-SITE IN THE PROPER

MANNER. MECHANICAL, PLUMBING AND RELATED ELECTRICAL COMPONENTS SHALL NOT BE

ABANDONED IN PLACE UNLESS OTHERWISE NOTED ON THE DRAWINGS.

3. EVERY EFFORT HAS BEEN MADE TO INDICATE ALL DEVICES THAT ARE BEING REMOVED THROUGH

EXISTING DRAWINGS AND FIELD OBSERVATIONS. HOWEVER, THE CONTRACTOR IS STRONGLY

ENCOURAGED TO VISIT THE SITE PRIOR TO BIDDING TO VERIFY ALL REMOVALS, AS SOME

DIFFERENCES MAY EXIST.

4. THE CONTRACTOR SHALL PROVIDE ALL MATERIALS, EQUIPMENT AND LABOR REQUIRED TO

COMPLETE DEMOLITION WORK.

5. CONTRACTOR SHALL PATCH AND SEAL ALL OPENINGS GENERATED BY DEMO WORK TO MATCH

EXISTING CONDITIONS.

6. CONTRACTOR SHALL REMOVE PNEUMATIC CONTROLS IN THEIR ENTIRETY INCLUDING PNEUMATIC

TUBING, ACTUATORS, SENSORS, GAUGES AND CONTROL BOARDS. PNEUMATIC TUBING SHALL BE

REMOVED BACK TO SOURCE OR WALL PENETRATION. CAP AND SEAL TUBING TO PROPER SEAL

CLASS. CONTRACTOR IS TO NOT REMOVE ANY PNEUMATIC CONTROL DEVICES OUTSIDE OF THIS

PROJECTS AREA OF WORK OR SCOPE OF WORK. CONTRACTOR SHALL NOT REMOVE MAIN/BRANCH

PNEUMATIC TUBING SERVING ANY EXISTING TO REMAIN PNEUMATIC DEVICES.

DEMOLITION GENERAL NOTES

REMOVE SUPPLY AIR DUCTWORK INCLUDING ANY VOLUME DAMPERS AND PNEUMATIC

DEVICES FROM LOCATION SHOWN TO UNIT.

DISCONNECT ACU-11 FROM OUTDOOR/RETURN AIR DUCTWORK. 60"x24" INTAKE DUCT UP

SHALL REMAIN. SEE NEW WORK FOR NEW OUTDOOR CONNECTION TO ACU-11.

REMOVE RETURN AIR DUCTWORK AT LOCATION SHOWN.

REMOVE ACU-11 IN ITS ENTIRETY, INCLUDING ALL FAN, FILTERS, ENCLOSURE,

CONTROLS, SUPPORTS, ECT.

REMOVE OUTDOOR AIR DAMPER AND PNEUMATIC ACTUATOR. DAMPER CONDITION AND

LOCATION WERE NOT ACCESSIBLE DURING SURVEY. LOCATION SHALL BE CONFIRMED BY

CONTRACTOR.

REMOVE SUPPLY FAN. FLEXIBLE DUCT CONNECTION TO OUTLET SHALL BE REMOVED. SEE

NEW WORK EQUIPMENT SCHEDULES.

REMOVE RETURN AIR DAMPER AND PNEUMATIC ACTUATOR INCLUDING ALL ASSOCIATED

PNEUMATIC TUBING.

RELIEF AIR MOTORIZED DAMPER BLADES SHALL REMAIN. REMOVE PNEUMATIC

ACTUATOR INCLUDING ALL ASSOCIATED PNEUMATIC TUBING. RELIEF AIR MOTORIZED

DAMPER BLADES SHALL REMAIN AND BE USED WITH NEW ACTUATOR.

REMOVE RETURN AIR MOTORIZED DAMPER INCLUDING ALL DDC CONTROLS. SALVAGE

ACTUATOR AND CONTROL WIRING TO BE USED IN NEW WORK INSTALLATION. SEE NEW

WORK FOR NEW MOTORIZED DAMPER LOCATION.

REMOVE ALL RETURN FAN PNEUMATIC CONTROLS BACK TO SOURCE INCLUDING DUCT

FIRESTAT. RETURN FAN SHALL REMAIN EXISTING.

REMOVE FILTER ASSEMBLY INCLUDING PRE FILTER, MAIN FILTER AND FILTER SUPPORT

BRACKETING.

REMOVE DUCTWORK AT PENETRATION AS SHOWN. FIRE DAMPER SHALL REMAIN AND

PROTECTED DURING CONSTRUCTION. SEE NEW WORK FOR NEW DUCT CONNECTION.

REMOVE HEATING COIL INCLUDING NECESSARY TRANSITION DUCTWORK AND

CONNECTION DUCTWORK. REMOVE PNEUMATIC CONTROLS BACK TO SOURCE.

DEMOLITION PLAN NOTES

0'4' 2' 4' 8'

1/4"=1'-0"

KEY PLAN

mep consultants 20251 century blvd. suite 120

:: germantown, md 20874 p: 877-871-4229 F: 301-560-6336 info@cfrengineering.com

PROJECT #16096

MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

MECH RM 100 - DEMOLITION - DUCTWORK

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

LOADING DOCK - DEMOLITION - DUCTWORK

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

AOW

AutoCAD SHX Text F

AutoCAD SHX Text H

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U.S. DEPARTMENT OF COMMERCE

AutoCAD SHX Text Office of Facilities & Property Management

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SH.NO.

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OF

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DWG.

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APPROVED BY

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SPONSOR

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FACILITIES IMPROVEMENT GROUP OFF.

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PROJECT LEADER

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DRAWN BY

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SHED - SAFETY OFF.

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DATE

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DATE

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BY

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DESCRIPTION

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REVISION

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FOR OFFICIAL USE ONLY

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FOR OFFICIAL USE ONLY

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FACILITIES OPERATION GROUP OFF.

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DATE

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SHED - NIST FIRE MARSHAL/AHJ

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DATE

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SHED - ENVIRONMENTAL OFF.

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DATE

AutoCAD SHX Text 202-061

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BUILDING 202

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ENGINEERING MECHANICS

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AHU REPLACEMENT DESIGN

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MECH RM100/LOADING DOCK - DEMO - DUCTWORK

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PW/MM

AutoCAD SHX Text 06/06/17

AutoCAD SHX Text 16-392

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65%%% SUBMISSION

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PW

AutoCAD SHX Text 3/10/17

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95%%% SUBMISSION

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PW

AutoCAD SHX Text 4/28/17

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100%%% SUBMISSION

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PW

ACU-4(E)

ACU-1(E)

ACU-2(E)

64"x30" SA UP(E)

64"x30" SA UP(E)

74"x42" FRESH

AIR UP(E)

42"x24" SA(E)

FAN(X)

FAN(X)

FAN(X)

FILTER(X) FILTER(X)

F I L T

E R

X

36"x30" RA(E) x

R

A E

(E)

(X) x

R

E L I E

F E

2 6

(E) x

R

E L I E

F E

(X)

(X) (X)

(X)

(X)

(E)

72"x30" FRESH

AIR UP(E)

72"x30" FRESH

AIR UP(E)

60"x26" RA FROM

FLOOR BELOW(E)

78"x24"

RA(E)

x

R

E L I E

F E

MECH RM

RETURN FAN

E-2(E)

RETURN FAN

E-2(E)

RETURN FAN

E-12(E)

HC-1-2(X)

HC-1-3(X)

HC-4-3(X)

HC-4-2(X)

32"x22" SA(E)

HOTDECK(E)

20"x20" SA(E)

HOTDECK(E)

30"x24" SA(E)

HOTDECK(E)

30"x24" SA(E)

HOTDECK(E)

24"x17" SA(E)

HOTDECK(E)

20"x20" SA(E)

HOTDECK(E)

78"x24"

RA(E)

F

F

F

(X)

(X)

(X)

BRINE CONCENTRATOR

PUMP(X)

MCC-2 (E)

AREA OF WORK

1. EXISTING CONDITIONS SHOWN ON THIS DRAWING HAVE BEEN OBTAINED FROM RECORD

DRAWINGS WHEN AVAILABLE AND GENERAL FIELD SURVEY AND MAY NOT INDICATE ACTUAL

EXISTING CONDITIONS IN DETAIL AND DIMENSION. THE CONTRACTOR IS STRONGLY ENCOURAGED

TO VISIT THE SITE AND VERIFY EXACT EXISTING CONDITIONS PRIOR TO THE FABRICATION OR

ORDER OF EQUIPMENT OR PERFORMANCE OF ANY WORK. THE CONTRACTOR SHALL NOTIFY THE

ARCHITECT OR ENGINEER IN WRITING IF EXISTING CONDITIONS ARE DISCOVERED THAT PREVENT

THE EXECUTION OF WORK. THE CONTRACTOR SHALL NOT PROCEED WITH WORK UNTIL DIRECTION

IS PROVIDED.

2. ALL EQUIPMENT REMOVED IS THE PROPERTY OF THE OWNER. IF THE OWNER DEEMS THE

EQUIPMENT "UNSALVAGEABLE", THE CONTRACTOR IS TO DISPOSE OF IT OFF-SITE IN THE PROPER

MANNER. MECHANICAL, PLUMBING AND RELATED ELECTRICAL COMPONENTS SHALL NOT BE

ABANDONED IN PLACE UNLESS OTHERWISE NOTED ON THE DRAWINGS.

3. EVERY EFFORT HAS BEEN MADE TO INDICATE ALL DEVICES THAT ARE BEING REMOVED THROUGH

EXISTING DRAWINGS AND FIELD OBSERVATIONS. HOWEVER, THE CONTRACTOR IS STRONGLY

ENCOURAGED TO VISIT THE SITE PRIOR TO BIDDING TO VERIFY ALL REMOVALS, AS SOME

DIFFERENCES MAY EXIST.

4. THE CONTRACTOR SHALL PROVIDE ALL MATERIALS, EQUIPMENT AND LABOR REQUIRED TO

COMPLETE DEMOLITION WORK.

5. CONTRACTOR SHALL PATCH AND SEAL ALL OPENINGS GENERATED BY DEMO WORK TO MATCH

EXISTING CONDITIONS.

6. CONTRACTOR SHALL REMOVE PNEUMATIC CONTROLS IN THEIR ENTIRETY INCLUDING PNEUMATIC

TUBING, ACTUATORS, SENSORS, GAUGES AND CONTROL BOARDS. PNEUMATIC TUBING SHALL BE

REMOVED BACK TO SOURCE OR WALL PENETRATION. CAP AND SEAL TUBING TO PROPER SEAL

CLASS. CONTRACTOR IS TO NOT REMOVE ANY PNEUMATIC CONTROL DEVICES OUTSIDE OF THIS

PROJECTS AREA OF WORK OR SCOPE OF WORK. CONTRACTOR SHALL NOT REMOVE MAIN/BRANCH

PNEUMATIC TUBING SERVING ANY EXISTING TO REMAIN PNEUMATIC DEVICES.

DEMOLITION GENERAL NOTES

REMOVE OUTDOOR AIR DAMPER BLADES AND PNEUMATIC ACTUATOR INCLUDING ALL

ASSOCIATED PNEUMATIC TUBING BACK TO SOURCE.

REMOVE SUPPLY FAN. FLEXIBLE DUCT CONNECTION TO OUTLET SHALL BE REMOVED.

REMOVE RETURN AIR DAMPER AND PNEUMATIC ACTUATOR INCLUDING ALL ASSOCIATED

PNEUMATIC TUBING BACK TO SOURCE.

RETURN AIR DAMPER AND PNEUMATIC ACTUATOR SHALL BE REMOVED INCLUDING ALL

ASSOCIATED PNEUMATIC TUBING BACK TO SOURCE.

REMOVE PNEUMATIC ACTUATOR INCLUDING ALL ASSOCIATED PNEUMATIC TUBING BACK

TO SOURCE. RELIEF AIR MOTORIZED DAMPER BLADES SHALL REMAIN AND BE USED WITH

NEW DDC ACTUATOR. SEE NEW WORK PLAN.

REMOVE FILTER ASSEMBLY INCLUDING PRE FILTER, MAIN FILTER AND FILTER SUPPORT

BRACKETING.

RELIEF DUCTWORK IS BELOW THE SECOND FLOOR SLAB WITHIN MECHANICAL ROOM 100.

SHOWN HERE FOR CLARITY FOR LOCATION OF RELIEF MOTORIZED DAMPER.

REMOVE ALL RETURN FAN PNEUMATIC CONTROLS BACK TO SOURCE INCLUDING DUCT

FIRESTAT. RETURN FAN SHALL REMAIN EXISTING. SEE NEW WORK FOR NEW CONTROLS.

RETURN AIR DUCT ROUTED HIGH ALONG CEILING.

REMOVE HEATING COIL INCLUDING NECESSARY TRANSITION DUCTWORK AND

CONNECTION DUCTWORK. REMOVE PNEUMATIC CONTROLS BACK TO SOURCE.

REMOVE BRINE SYSTEM CONCENTRATOR PUMP ASSEMBLY IN ITS ENTIRETY. CAP AND

SEAL ALL ASSOCIATED DUCTWORK TO PROPER SEAL CLASS WITHIN MECHANICAL ROOM.

DEMOLITION PLAN NOTES

0'4' 2' 4' 8'

1/4"=1'-0"

KEY PLAN

mep consultants 20251 century blvd. suite 120

:: germantown, md 20874 p: 877-871-4229 F: 301-560-6336 info@cfrengineering.com

PROJECT #16096

MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

MECHANICAL RM 200 - DEMOLITION - DUCTWORK

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

AOW

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U.S. DEPARTMENT OF COMMERCE

AutoCAD SHX Text Office of Facilities & Property Management

AutoCAD SHX Text

SH.NO.

AutoCAD SHX Text

OF

AutoCAD SHX Text

DWG.

AutoCAD SHX Text

APPROVED BY

AutoCAD SHX Text

SPONSOR

AutoCAD SHX Text

FACILITIES IMPROVEMENT GROUP OFF.

AutoCAD SHX Text

PROJECT LEADER

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DRAWN BY

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DATE

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PROJECT/W.O.

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DATE

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DATE

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DATE

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SHED - SAFETY OFF.

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DATE

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DATE

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DATE

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BY

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DESCRIPTION

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REVISION

AutoCAD SHX Text

FOR OFFICIAL USE ONLY

AutoCAD SHX Text

FOR OFFICIAL USE ONLY

AutoCAD SHX Text

FACILITIES OPERATION GROUP OFF.

AutoCAD SHX Text

DATE

AutoCAD SHX Text

SHED - NIST FIRE MARSHAL/AHJ

AutoCAD SHX Text

DATE

AutoCAD SHX Text

SHED - ENVIRONMENTAL OFF.

AutoCAD SHX Text

DATE

AutoCAD SHX Text 202-062

AutoCAD SHX Text

BUILDING 202

AutoCAD SHX Text

ENGINEERING MECHANICS

AutoCAD SHX Text

AHU REPLACEMENT DESIGN

AutoCAD SHX Text

MECHANICAL RM 200 - DEMOLITION - DUCTWORK

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

PW/MM

AutoCAD SHX Text 06/06/17

Au…