2of3-Final SubmissionDrawings 2019-02-08.pdf

PDF 4 MB Posted Jul 21, 2020

Attached to: Large Construction Indefinite Delivery Indefinite Quantity (IDIQ)
Solicitation number: 33310520R0001
Issued by: John F. Kennedy Center for the Performing Arts

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Other files

File	Type	Posted
SF30 Amendment No 0002 to RFP 33310520R0014.pdf	PDF	Aug 5, 2020
RFP 33310520R0014 Amendment 0002 Post.pdf	PDF	Jul 21, 2020
3of3-Final SubmissionDrawings 2019-02-08.pdf	PDF	Jul 21, 2020
1of3-Final SubmissionDrawings 2019-02-08.pdf	PDF	Jul 21, 2020
RFP No. 33310520R0014 for Large Construction.pdf	PDF	Jul 14, 2020
Attachment 3 SF1407-Preaward Survey of Prospective Contractor.pdf	PDF	Jul 10, 2020

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D N

WEST PLAZA

GRAND FOYER

EISENHOWER THEATER

ORCHESTRA LEVEL

OPERA HOUSE

ORCHESTRA LEVEL

GRAND FOYER

HALL OF

STATES

HALL OF

NATIONS

CONCERT HALL

ORCHESTRA LEVEL

HALL OF

NATIONS

STATES

HALL OF

POTOMAC RIVER

ROCK CREEK PARKWAY (NORTHBOUND LANES)

ROCK CREEK PARKWAY (SOUTHBOUND LANES)

RIVER WATER INLET SCREEN (APPROXIMATE LOCATION)

RIVER WATER SHUTOFF VALVE WITH

MANHOLE ACCESS (APPROXIMATE LOCATION)

EX 60" RIVER WATER INTAKE PIPE BELOW

GRADE (APPROXIMATE LOCATION).

CONCRETE PUMP, MIXER AND WATER JET TRUCK STAGING AREA. CONTRACTOR

SHALL COORDINATE CLOSURE OF ROCK CREEK PARKWAY RIGHT HAND LANE

WITH FACILITY AND THE NATIONAL PARK SERVICE (NPS). CONTRACTOR SHALL BE

RESPONSIBLE FOR FILING ALL NECESSARY PERMIT APPLICATIONS. THE

KENNEDY CENTER WILL PAY ALL PERMIT FEES, TRAFFIC CONTROL PLAN, TRAFFIC

CONTROL MANPOWER, SIGNAGE, BARRICADES AND COORDINATING EFFORT WITH

NPS, THE KENNEDY CENTER AND ONGOING REACH BUILDING PROJECT.

CONTRACTOR TO ASSUME WORK REQUIRING LANE CLOSURE MUST OCCUR

DURING NIGHT HOURS 8 PM TO 5 AM AND/OR ON WEEKENDS.

RIVER PUMP ROOM

EX 14"Wx12"H CORE DRILLED HOLE THROUGH

EXTERIOR WALL OF RIVER PUMP ROOM. HOLE

APPROXIMATELY 60" ABOVE EXTERIOR GRADE.

THIS AREA CONTAINS HEAVY UNDERGROUND

UTILITIES INCLUDING ELECTRICAL, TELECOM,

WATER AND GROUND COUPLED

GEOTHERMAL PIPING. HEAVY TRUCK AND

EQUIPMENT TRAFFIC SHALL NOT BE

PERMITTED ON THE LAWN AREA.

REACH BUILDING (UNDER CONSTRUCTION)

THE JOHN F. KENNEDY CENTER FOR THE PERFORMING ARTS

PROVIDE DIVER INSPECTION OF EXISTING 60" RIVER WATER INTAKE PIPE. INSPECTION SHALL INCLUDE VIDEO OF

ENTIRE PIPE LENGTH (APPROXIMATELY 125' FROM BUILDING TO RIVER INLET SCREEN) AND DIGITAL STILL

PHOTOGRAPHS OF DEFECTS, DEBRIS, VALVE LOCATED EXTERIOR TO BUILDING AND INLET SCREEN. VALVE IS

BELIEVED TO BE LOCATED BENEATH THE ROCK CREEK PARK TRAIL APPROXIMATELY 90' FROM THE BUILDING

POINT OF EXIT. IF PIPING AND/OR INLET SCREEN IS FOUND TO BE SILTED OR CLUTTERED WITH DEBRIS, CONTRACTOR SHALL THOROUGHLY CLEAN PIPE AND SCREEN. PREFERED METHOD OF CLEANING IS TO PLUG

PIPING AT INLET SCREEN WITH AN INFLATABLE PIPE PLUG, DRAIN PIPING, MUCK OUT AND PRESSURE WASH ALL

INTERNAL SURFACES REPAIRING ANY SPALLING OR DAMAGED CONCRETE.

POTOMAC RIVER

GS-001

GENERAL SITE PLAN

DRAWING SCALE: 1" = 50'-0"

14904.010

2/08/2019

- 2/08/2019

FINAL SUBMISSION

2 3

1 2 3

4 5

PROJECT:

EBL ENGINEERS, LLC

MECHANICAL * ELECTRICAL * FIRE PROTECTION

8005 Harford Road, Baltimore, Maryland 21234-5701

The Professional Engineering Center e-mail ebl@eblengineers.com

(410) 668-8000 FAX (410) 668-8001

SHEET TITLE

CHECKED BY:

MARK

PROJECT NO:

DATE:

DRAWN BY:

ISSUE:

DATE

DESCRIPTION

N F

. K

Y C

R fo r t he

G A

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T, N

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C O

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A T

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A I R

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SEAL:

PJP

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G p r o je c ts .0 c a d d S u b m is si o n

F in a l\ .0

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:2 :4

P M

H E L

AutoCAD SHX Text L2

AutoCAD SHX Text

FLOOD

AutoCAD SHX Text

EBB

AutoCAD SHX Text

FLOOD

AutoCAD SHX Text

EBB

AutoCAD SHX Text

FLOOD

AutoCAD SHX Text

EBB

AutoCAD SHX Text 0.5

AutoCAD SHX Text P.2

MECHANICAL LEGEND

SYMBOL ABBREV DESCRIPTION

COLD WATER; DOMESTIC

HOT WATER; DOMESTIC

HWR

HOT WATER RECIRC; DOMESTIC

CWS CHILLED WATER SUPPLY

CWR CHILLED WATER RETURN

AUX. CS AUX. CS AUXILIARY CONDENSER WATER SUPPLY

AUX. CR AUX. CR AUXILIARY CONDENSER WATER RETURN

CS CONDENSER WATER SUPPLY

CR CONDENSER WATER RETURN

PD PUMPED DISCHARGE

SAN SANITARY

V VENT

SW STORM WATER

(A/C) CONDENSATE DRAIN

CLEANOUT; LINE; FLOOR

IW INDIRECT WASTE

D-1 FLOOR DRAIN

D-1 AREAWAY DRAIN

CENTERLINE

UNDERCUT

CWS

CWR

PRV PRESSURE REDUCING VALVE

SOLENOID VALVE

2-WAY CONTROL VALVE

3-WAY CONTROL VALVE

RELIEF VALVE (TYPE AS NOTED)

FLOW FITTING (SELF-ADJUSTING); GPM NOTED

TEMPERATURE SENSOR

SENSOR

VACUUM BREAKER

SA SHOCK ABSORBER

MAV MANUAL AIR VENT

AAV AUTOMATIC AIR VENT W/SHUT-OFF VALVE

MECHANICAL ABBREVIATIONS

ABBREVIATION DESCRIPTION

Ø OR DIA DIAMETER

ACH AIR CHANGES PER HOUR

A/C AIR CONDITIONING

AD AREAWAY DRAIN

AFF ABOVE FINISHED FLOOR

AHU AIR HANDLING UNIT

AP ACCESS PANEL

ALT ALTERNATE

APD AIR PRESSURE DROP

ATC AUTOMATIC TEMPERATURE CONTROL

AVG AVERAGE

AWG AMERICAN WIRE GAUGE

BDD BACK DRAFT DAMPER

BHP BREAK HORSE POWER

BOP BOTTOM OF PIPE

BTUH BRITISH THERMAL UNITS PER HOUR

CUBIC FEET PER MINUTE

CX CONNECT TO EXISTING

DIA DIAMETER

DB DRY BULB

DDC DIRECT DIGITAL CONTROL

DP DIFFERENTIAL PRESSURE SWITCH

EA EXHAUST AIR

EAT ENTERING AIR TEMPERATURE

EBB ELECTRIC BASEBOARD

EER ENERGY EFFICIENCY RATIO

EF EXHAUST FAN

EFT ENTERING FLUID TEMPERATURE

ESP EXTERNAL STATIC PRESSURE

ETR EXISTING TO REMAIN

EUH ELECTRIC UNIT HEATER

EWT ENTERING WATER TEMPERATURE

EX EXISTING

F FAHRENHEIT

FA FACE AREA

FC FLEXIBLE CONNECTION

FD FLOOR DRAIN

FLA FULL LOAD AMPS

FOT FLAT ON TOP

FOB FLAT ON BOTTOM

FPM FEET PER MINUTE

FS FLOOR SINK

FV FACE VELOCITY

GAL GALLONS

GPM GALLONS PER MINUTE

HD HEAD

HP HORSE POWER

HPU HEAT PUMP UNIT

ID INSIDE DIAMETER

INV INVERT

C OR CFM

MECHANICAL LEGEND

SYMBOL ABBREV DESCRIPTION

THERMOMETER

PRESSURE/TEMPERATURE TEST PLUG

PRESSURE GAUGE WITH STOPCOCK

GAUGE COCK

STRAINER

STRAINER WITH BLOW-OFF VALVE AND CAP &

CHAIN

SHUT OFF VALVE (SEE SPECIFICATION FOR

TYPE)

SHUT OFF VALVE IN VERTICAL (SEE

SPECIFICATION FOR TYPE)

GLOBE VALVE

CHECK VALVE; DIRECTION OF FLOW INDICATED

BALANCING VALVE

OS&Y VALVE

BALL VALVE

BUTTERFLY VALVE

IN-LINE CIRCULATING PUMP

CX CONNECT TO EXISTING

POD POINT OF DISCONNECT

WH WALL HYDRANT WITH VACUUM BREAKER

HB HOSE BIBB WITH VACUUM BREAKER

FLOW SWITCH

FLEXIBLE PIPE CONNECTOR

BACKFLOW PREVENTER; DIRECTION OF FLOW

INDICATED

HOSE-END DRAIN

CONCENTRIC REDUCER

ECCENTRIC REDUCER

PIPE GUIDE

PIPE ANCHOR

PIPE UNION

MECHANICAL LEGENDS AND

ABBREVIATIONS

14904.010

2/08/2019

- 2/08/2019

FINAL SUBMISSION

2 3

1 2 3

4 5

PROJECT:

EBL ENGINEERS, LLC

MECHANICAL * ELECTRICAL * FIRE PROTECTION

8005 Harford Road, Baltimore, Maryland 21234-5701

The Professional Engineering Center e-mail ebl@eblengineers.com

(410) 668-8000 FAX (410) 668-8001

SHEET TITLE

CHECKED BY:

MARK

PROJECT NO:

DATE:

DRAWN BY:

ISSUE:

DATE DESCRIPTION

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SEAL:

M-001

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P M

MECHANICAL ABBREVIATIONS

ABBREVIATION DESCRIPTION

1. ALL WORK SHALL BE NEW, PROVIDED AND INSTALLED UNDER THIS CONTRACT

UNLESS SPECIFICALLY MARKED EXISTING, EX, EXISTING TO REMAIN, OR ETR.

2. THE LOCATION OF EXISTING UTILITIES IS SHOWN IN AN APPROXIMATE WAY ONLY.

DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING

WORK. REPAIR ALL DAMAGES OCCASIONED BY FAILURE TO EXACTLY LOCATE AND

PRESERVE ANY AND ALL UTILITIES.

3. RUN ALL SOIL, WASTE AND DRAIN PIPING WITH 2 PERCENT MINIMUM GRADE UNLESS

OTHERWISE NOTED. HORIZONTAL VENT PIPING SHALL BE GRADED TO DRIP BACK TO

THE SOIL OR WASTE PIPE BY GRAVITY.

4. UNLESS NOTED OTHERWISE ELEVATIONS ARE TO CENTERLINES OF PIPES FOR ALL

PRESSURE LINES AND TO INVERT FOR ALL GRAVITY FLOW LINES.

5. MAINTAIN MINIMUM OF 3'-0" COVER OVER UNDERGROUND WATER MAINS AND

MINIMUM OF 2'-6" COVER OVER UNDERGROUND SEWERS AND DRAINS.

6. PROVIDE SHUTOFF VALVES IN DOMESTIC WATER SYSTEMS IN BRANCH LINES.

7. UNLESS OTHERWISE NOTED, ALL PIPING IS OVERHEAD, TIGHT TO UNDERSIDE OF

STRUCTURE, WITH SPACE FOR INSULATION IF REQUIRED.

8. INSTALL PIPING SO THAT ALL VALVES ARE ACCESSIBLE.

9. COORDINATE ALL MECHANICAL WORK WITH WORK SHOWN ON OTHER DRAWINGS.

10. WHERE THE INSTALLATION OF NEW SERVICES OR THE EXTENSION OF EXISTING

SERVICES REQUIRE CUTTING OF EXISTING FLOORS, WALLS, PARTITIONS, ETC., IT

SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CHECK FOR THE PRESENCE

OF EXISTING MECHANICAL AND/OR ELECTRICAL SERVICES WITHIN OR IMMEDIATELY

BENEATH CONSTRUCTION AND EXERCISE NECESSARY PRECAUTIONS TO PREVENT

DAMAGE TO THE SERVICES OR INJURY TO PERSONNEL DUE TO CONTACT WITH SAME.

WHERE PRACTICAL, SUCH EXISTING SERVICES SHALL BE TEMPORARILY

DISCONNECTED DURING THE CUTTING OPERATION. SUCH OUTAGES IN SERVICE

SHALL BE SCHEDULED IN ADVANCE WITH THE KENNEDY CENTER.

11. FLOW SCHEMATIC AND RISER DIAGRAMS INDICATE FLOW AND OPERATION CONCEPT

AS WELL AS GENERAL ARRANGEMENT OF EQUIPMENT. VALVES, PRESSURE GAUGES,

ETC. ARE INDICATED FOR THIS PURPOSE. ADDITIONAL VALVES, PRESSURE GAUGES,

ETC. SHALL BE PROVIDED AS SHOWN ON VARIOUS EQUIPMENT DETAILS. SEE PLANS

AND DETAILS FOR PIPE SIZES NOT INDICATED ON FLOW SCHEDULE AND RISER

DIAGRAMS.

12. MAINTAIN MINIMUM 6'-8" CLEARANCE TO UNDERSIDE OF PIPES, CONDUIT, SUSPENDED

EQUIPMENT, ETC., THROUGHOUT ACCESS ROUTES IN MECHANICAL AND ELECTRICAL

ROOMS. MINIMUM CLEARANCE TO BOTTOM OF LOWEST SUPPORT MEMBER IN THE

SERVICE TUNNEL SHALL BE 13'-6".

13. BUILDING WILL BE OCCUPIED DURING CONSTRUCTION. COORDINATE SCHEDULING OF

ALL WORK WITH DESIGNATED BUILDING PERSONNEL. PROTECT OCCUPIED AREAS

FROM NOISE, DUST AND OTHER DEBRIS. MAINTAIN ACCESS TO OCCUPIED AREAS FOR

FACILITY STAFF.

14. WHERE ITEMS ARE REMOVED OR REPLACED, CONTRACTOR SHALL PATCH AND PAINT

REMAINING EXPOSED SURFACES TO MATCH EXISTING ADJACENT SURFACES.

15. ALL INTERIOR AND EXTERIOR PENETRATIONS CREATED BY REMOVAL OR CREATED BY

INSTALLATION SHALL BE SEALED AND/OR REPAIRED TO MATCH ADJACENT

CONSTRUCTION AND FIRE RATINGS.

GENERAL NOTES: (APPLY TO ALL DRAWINGS)

IW INDIRECT WASTE

KW KILOWATT

KWH KILOWATT HOUR

LAT LEAVING AIR TEMPERATURE

LRA LOCKED ROTOR AMPS

LFT LEAVING FLUID TEMPERATURE

LWT LEAVING WATER TEMPERATURE

MBH 1000 BTU/HR

MH MANHOLE

MOD MOTOR OPERATED DAMPER

MTD MOUNTED

NC NORMALLY CLOSED

NIC NOT IN CONTRACT

NO NORMALLY OPEN

NPSH NET POSITIVE SUCTION HEAD

NPSHA NET POSITIVE SUCTION HEAD AVAILABLE

NPSHR NET POSITIVE SUCTION HEAD REQUIRED

NPW NON POTABLE WATER

NTS NOT TO SCALE

OA OUTSIDE AIR

OD OUTSIDE DIAMETER

POD POINT OF DISCONNECT

PPH POUNDS PER HOUR

PRV PRESSURE REDUCING VALVE

PSIG POUNDS PER SQUARE INCH-GAGE

PSF POUNDS PER SQUARE FOOT

RA RETURN AIR

RH RELATIVE HUMIDITY

RLA RUNNING LOAD AMPS

RLX RELOCATE EXISTING

RPM REVOLUTIONS PER MINUTE

RX REMOVE EXISTING

SA SUPPLY AIR

SENS/TOT SENSIBLE/TOTAL

SP STATIC PRESSURE

SS SOIL STACK/STAINLESS STEEL

SW STORM WATER

SV SECTION VALVE

TEMP TEMPORARY

TYP TYPICAL

V VENT/VACUUM

V/PH/HZ VOLTS/PHASE/HERTZ

VS VENT STACK

W WHITE/WATER/WEST

WCO WALL CLEANOUT WITH COVER PLATE

WG WATER GAUGE

WB WET BULB

WPD WATER PRESSURE DROP

W/O WITHOUT

SECTION LETTER

SECTION DESIGNATION

SHEET NO. WHERE SECTION IS SHOWN

SHEET NO. WHERE SECTION IS CUT

1 1

SHEET NO. WHERE ITEM IS TAKEN

SHEET NO. WHERE ITEM IS SHOWN

PARTIAL PLAN/DETAIL DESIGNATION

DETAIL NO.

1 1

MECHANICAL NOTES AND

ABBREVIATIONS

14904.010

2/08/2019

- 2/08/2019

FINAL SUBMISSION

2 3

1 2 3

4 5

PROJECT:

EBL ENGINEERS, LLC

MECHANICAL * ELECTRICAL * FIRE PROTECTION

8005 Harford Road, Baltimore, Maryland 21234-5701

The Professional Engineering Center e-mail ebl@eblengineers.com

(410) 668-8000 FAX (410) 668-8001

SHEET TITLE

CHECKED BY:

MARK

PROJECT NO:

DATE:

DRAWN BY:

ISSUE:

DATE DESCRIPTION

N F

. K

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R fo r t he

G A

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W W

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SEAL:

M-002

PJP

JSR

G p r o je c ts .0 c a d d S u b m is si o n

F in a l\ .0

M .d w g

:2 :5

P M

RHP-1

RHP-2

RHP-3

RHP-4

D H

T A

N K

D H

T A

N K

D H

S T

D H

S T

EPA EPA EP EP

DP-1

DP-2

H T

F N

T N

F P

DWP1

DWP2

E P

F F

EPEP EPEPEPEP

C H

R P

B P

EXISTING 24" CS & CR PIPING IN

SHALLOW TRENCH BELOW FLOOR.

M L

4E -1

4E -2

C5 06C5

B-

4- 9A

3- 6 C3

C3 02 3-

B-

2E -2

2- E1

B-

C D

E F

G H

J K

L M

N O

P Q

1 2 3 4 5 6 7 8

FOR WORK IN THIS AREA

SEE PART PLANS ON SHEET M-401 & M-403

EXISTING 24" CS & CR PIPING IN

SHALLOW TRENCH BELOW FLOOR.

FOR WORK IN THIS AREA

SEE PART PLAN ON SHEET

M-402 & M-404

2 1

PROVIDE 6' HIGH (MIN.) SELF SUPPORTING

PLYWOOD TRAFFIC CONTROL BARRICADES

AROUND ALL AREAS OF WORK. PROVIDE

SECURABLE DOOR (S) FOR ACCESS. PROVIDE

REFLECTIVE CAUTION SIGNAGE AT 8'

INTERVALS ALONG ENTIRE LENGTH OF WALL.

EXISTING 24"Ø CS & CR PIPING IN

SHALLOW CONCRETE TRENCH

EXISTING 24"Ø CS & CR PIPING IN

SHALLOW CONCRETE TRENCH

CHILLER

PLANT

RIVER

PUMP

ROOM

PROVIDE 6' HIGH (MIN.) SELF SUPPORTING

PLYWOOD TRAFFIC CONTROL BARRICADES

AROUND ALL AREAS OF WORK. PROVIDE

SECURABLE DOOR (S) FOR ACCESS. PROVIDE

REFLECTIVE CAUTION SIGNAGE AT 8'

INTERVALS ALONG ENTIRE LENGTH OF WALL.

GENERAL NOTES: (APPLY TO THIS DRAWING ONLY)

1. CONTRACTOR SHALL USE CAUTION WHEN REMOVING EXISTING

CONCRETE COVERS FROM SHALLOW TRENCH TO PREVENT DAMAGE OR

BREAKAGE. CONTRACTOR SHALL REPLACE PANELS DAMAGED DURING

WORK ACTIVITIES. PANELS SHALL BE CONSTRUCTED TO TO MATCH

EXISTING PANELS. CONTRACTOR SHALL PROVIDE A "PER PANEL"

REPLACEMENT COST BREAKOUT AT TIME OF BID.

2. EXISTING BLACK TEXTURED EXTERIOR PIPE COATING ON CS/CR PIPING

IN THE RIVER PUMP ROOM IS BELIEVED TO CONTAIN ASBESTOS.

CONTRACTOR SHALL ABATE AND DISPOSE OF ACM IN AREAS OF WORK

REQUIRING REMOVAL OF COATING. ABATEMENT AND DISPOSAL SHALL

BE PERFORMED AND DOCUMENTED IN ACCORDANCE WITH FACILITY,

DISTRICT OF COLUMBIA AND FEDERAL REGULATIONS.

DRAWING NOTES: (APPLY TO THIS DRAWING ONLY)

1 REMOVE EXISTING 86"x144"x9" THICK CONCRETE TRENCH COVER FOR PIPE

CLEANING ACCESS. CONTRACTOR SHALL INSTALL STAINLESS STEEL

LIFTING LUG INSERTS AS SPECIFIED ON STRUCTURAL DRAWINGS.

2 REMOVE EXISTING 36"x96" PLATE STEEL TRENCH COVER FOR PIPE

CLEANING ACCESS. CONTRACTOR SHALL DRILL, AND REMOVE EXISTING

HARDWARE, CHASE THREAD BORES AND PROVIDE NEW 316L STAINLESS

STEEL COUNTERSINK HEADS IN ALL EXISTING COVER HOLES. APPLY

MARINE GRADE ANTI-SEIZE TO ALL ENTIRE THREADED SHAFT AND

UNDERSIDE OF BOLT HEAD. SUBMIT ANTI SEIZE COMPOUND FOR REVIEW

AND APPROVAL.

3 REMOVE EXISTING 24"Ø CS & CR PIPING FOR CLEANING ACCESS.

DISCONNECT AT EXISTING MECHANICAL GROOVED FITTINGS. CLEAN

AND REPLACE PIPING UPON COMPLETION OF MAIN PIPE RUN CLEANING

PROCESS. REPLACE ALL GASKETS/SEALS WHERE MECHANICAL GROOVE

JOINT COUPLINGS ARE SEPARATED.

4 EXISTING 24" CS & CR PIPING SHALL BE DRAINED, DISASSEMBLED AS

NECESSARY FOR ACCESS, CAMERA INSPECTED AND CLEANED VIA

HIGH PRESSURE WATER JETTING AS SPECIFIED. JET CLEAN ALL

CS/CR PIPING. CONTRACTOR SHALL CAPTURE ALL MATERIAL, DEBRIS

AND WATER FROM CLEANING PROCESS AND DISPOSE OF OFF SITE.

DISPOSAL SHALL BE THROUGH ACCEPTED REFUSE FACILITY.

REMOVE EXISTING 86"x114" & 86"x68"x9" THICK CONCRETE TRENCH

COVERS FOR PIPE CLEANING ACCESS. CONTRACTOR SHALL INSTALL

STAINLESS STEEL LIFTING LUG INSERTS AS SPECIFIED ON STRUCTURAL

DRAWINGS.

EXISTING GROOVED PIPE FITTING JOINT (TYP).6

REMOVE EXISTING CORNER L-SHAPED CONCRETE TRENCH COVER FOR

PIPE CLEANING ACCESS. CONTRACTOR SHALL INSTALL STAINLESS

STEEL LIFTING LUG INSERTS AS SPECIFIED ON STRUCTURAL DRAWINGS.

M-101

FLOOR PLAN -

PARKING 'C' LEVEL

(8' ELE.) - MECHANICAL

DEMOLITION

FLOOR PLAN - PARKING LEVEL 'C' (8' ELEVATION) - MECHANICAL DEMOLITION

DRAWING SCALE:

" = 1'-0"

14904.010

2/08/2019

- 2/08/2019

FINAL SUBMISSION

2 3

1 2 3

4 5

PROJECT:

EBL ENGINEERS, LLC

MECHANICAL * ELECTRICAL * FIRE PROTECTION

8005 Harford Road, Baltimore, Maryland 21234-5701

The Professional Engineering Center e-mail ebl@eblengineers.com

(410) 668-8000 FAX (410) 668-8001

SHEET TITLE

CHECKED BY:

MARK

PROJECT NO:

DATE:

DRAWN BY:

ISSUE:

DATE DESCRIPTION

N F

. K

Y C

R fo r t he

G A

F .S

T, N

W W

, D C

C O

N D

E N

S E

A T

T E

E P

A I R

J F

K K

A S

SEAL:

PJP

JSR

G p r o je c ts .0 c a d d S u b m is si o n

F in a l\ .0

M .d w g

:2 :0

P M

RHP-1

RHP-2

RHP-3

RHP-4

D H

T A

N K

D H

T A

N K

D H

S T

D H

S T

EP EP EP EP

DP-1

DP-2

H T

F N

T N

F P

DWP1

DWP2

E P

F F

EPEP EPEPEPEP

C H

R P

B P

EXISTING 24" CS & CR PIPING IN

SHALLOW TRENCH BELOW FLOOR.

M L

4E -1

4E -2

C5 06C5

B-

4- 9A

3- 6 C3

C3 02 3-

B-

2E -2

2- E1

B-

C D

E F

G H

J K

L M

N O

P Q

1 2 3 4 5 6 7 8

FOR WORK IN THIS AREA

SEE PART PLANS ON SHEET M-401 & M-403

EXISTING 24" CS & CR PIPING IN

SHALLOW TRENCH BELOW FLOOR.

FOR WORK IN THIS AREA

SEE PART PLAN ON SHEET

M-402 & M-404

EXISTING 24"Ø CS & CR PIPING IN

SHALLOW CONCRETE TRENCH

EXISTING 24"Ø CS & CR PIPING IN

SHALLOW CONCRETE TRENCH

CHILLER

PLANT

RIVER

PUMP

ROOM

PROVIDE 6' HIGH (MIN.) SELF SUPPORTING

PLYWOOD TRAFFIC CONTROL BARRICADES

AROUND ALL AREAS OF WORK. PROVIDE

SECURABLE DOOR (S) FOR ACCESS. PROVIDE

REFLECTIVE CAUTION SIGNAGE AT 8'

INTERVALS ALONG ENTIRE LENGTH OF WALL.

PROVIDE 6' HIGH (MIN.) SELF SUPPORTING

PLYWOOD TRAFFIC CONTROL BARRICADES

AROUND ALL AREAS OF WORK. PROVIDE

SECURABLE DOOR (S) FOR ACCESS. PROVIDE

REFLECTIVE CAUTION SIGNAGE AT 8'

INTERVALS ALONG ENTIRE LENGTH OF WALL.

GENERAL NOTE: (APPLIES TO THIS DRAWING ONLY)

1. EXISTING BLACK TEXTURED EXTERIOR PIPE COATING ON CS/CR PIPING

IN THE RIVER PUMP ROOM IS BELIEVED TO CONTAIN ASBESTOS.

CONTRACTOR SHALL ABATE AND DISPOSE OF ACM IN AREAS OF WORK

REQUIRING REMOVAL OF COATING. ABATEMENT AND DISPOSAL SHALL

BE PERFORMED AND DOCUMENTED IN ACCORDANCE WITH FACILITY,

DISTRICT OF COLUMBIA AND FEDERAL REGULATIONS.

DRAWING NOTES: (APPLY TO THIS DRAWING ONLY)

1 RE-INSTALL EXISTING 86"x144"x9" THICK CONCRETE TRENCH COVER UPON

COMPLETION OF PIPE CLEANING PROCESS. CONTRACTOR SHALL ALL

JOINTS WITH NON-SAG PARKING DECK SEALANT (PECORA 311-NS OR

APPROVED EQUAL). USE BACKER ROD TO LIMIT DEPTH OF SEALANT

ADHESION TO

OF JOINT WIDTH. SEE STRUCTURAL DRAWINGS FOR

ADDITIONAL DETAIL.

2 RE-INSTALL EXISTING 36"x96" PLATE STEEL TRENCH COVER FOR PIPE

CLEANING ACCESS. CONTRACTOR SHALL DRILL, AND REMOVE

EXISTING HARDWARE, CHASE THREAD BORES AND PROVIDE NEW

316L STAINLESS STEEL COUNTERSINK HEADS IN ALL EXISTING COVER

HOLES. APPLY MARINE GRADE ANTI-SEIZE TO ALL ENTIRE THREADED

SHAFT AND UNDERSIDE OF BOLT HEAD. SUBMIT ANTI SEIZE

COMPOUND FOR REVIEW AND APPROVAL.

3 RE-INSTALL EXISTING 24"Ø CS & CR PIPING FOR CLEANING ACCESS.

DISCONNECT AT EXISTING MECHANICAL GROOVED FITTINGS. CLEAN AND

RE-INSTALL PIPING UPON COMPLETION OF MAIN PIPE RUN CLEANING

PROCESS. PROVIDE NEW MECHANICAL JOINT GASKETS/SEALS WHERE

MECHANICAL GROOVE JOINT COUPLINGS ARE SEPARATED.

RE-INSTALL EXISTING 86"x114" & 86"x68"x9" THICK CONCRETE TRENCH

COVER UPON COMPLETION OF PIPE CLEANING PROCESS. CONTRACTOR

SHALL ALL JOINTS WITH NON-SAG PARKING DECK SEALANT (PECORA

311-NS OR APPROVED EQUAL). USE BACKER ROD TO LIMIT DEPTH OF

SEALANT ADHESION TO

OF JOINT WIDTH. SEE STRUCTURAL DRAWINGS

FOR ADDITIONAL DETAIL.

EXISTING GROOVED PIPE FITTING JOINT (TYP).5

RE-INSTALL EXISTING CORNER L-SHAPED CONCRETE TRENCH COVER.

CONTRACTOR SHALL ALL JOINTS WITH NON-SAG PARKING DECK

SEALANT (PECORA 311-NS OR APPROVED EQUAL). USE BACKER ROD TO

LIMIT DEPTH OF SEALANT ADHESION TO

OF JOINT WIDTH. SEE

STRUCTURAL DRAWINGS FOR ADDITIONAL DETAIL.

PROVIDE 3"Ø, 45° WELDOLET, 3" PIPE NIPPLE, 3-PIECE FULL STAINLESS

STEEL, FULL PORT BALL VALVE WITH GROOVED CONNECTIONS AND CAP

FOR FUTURE CAMERA INSPECTION ACCESS IN CS AND CR PIPING THIS

LOCATION. LOCATE WELDOLET AT 45° POINT UP FROM HORIZONTAL ON

PIPE. SEE DETAIL ON SHEET M-501 FOR ORIENTATION AND REQUIRED

DIRECTION OF ANGLED WELDOLET.

M-201

FLOOR PLAN -

PARKING 'C' LEVEL

(8' ELE.) - MECHANICAL NEW

WORK

FLOOR PLAN - PARKING LEVEL 'C' (8' ELEVATION) - MECHANICAL NEW WORK

DRAWING SCALE:

" = 1'-0"

14904.010

2/08/2019

- 2/08/2019

FINAL SUBMISSION

2 3

1 2 3

4 5

PROJECT:

EBL ENGINEERS, LLC

MECHANICAL * ELECTRICAL * FIRE PROTECTION

8005 Harford Road, Baltimore, Maryland 21234-5701

The Professional Engineering Center e-mail ebl@eblengineers.com

(410) 668-8000 FAX (410) 668-8001

SHEET TITLE

CHECKED BY:

MARK

PROJECT NO:

DATE:

DRAWN BY:

ISSUE:

DATE

DESCRIPTION

N F

. K

Y C

R fo r t he

G A

F .S

T, N

W W

, D C

C O

N D

E N

S E

A T

T E

E P

A I R

J F

K K

A S

SEAL:

PJP

JSR

G p r o je c ts .0 c a d d S u b m is si o n

F in a l\ .0

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:2 :0

P M

EX 6" CONCRETE

PAD (TYP)

EX 18" HEADER

C S

C R

CWR

CWS

CWR

C R

C S

C R

EX 12" CR

C S

CS CS

CWR CWR

EX 18"Ø

CWR HEADER

CWR

C S

C W

CWS

CWR

CWS

CWR

CWS

EX 2

" CWS &

CWR TO AC-10-G

EX 1

CWS & CWR

C W

CWS

(E)V

EX 3" VENT (TYP)

EX 10" CWS & CWR

SERVING OPERA HOUSE

EX 3" CWS & CWR

TO AC-11-G

CWR

CWS

EX 10" CWS

EX 8"

EX 4"

EX PUMP-3

C W

EX CHILLER-1

EX HX-1

EX CHILLER-2

EX CHILLER-3

EX CHILLER-4

EX 2

EX 4"

CWS & CWR

EX 10"

EX 10" CWS

EX 16"Ø

CWR HEADER

EX VFD-1 (PUMP-1)

EX VFD-3 (PUMP-3)

EX VFD-2 (PUMP-2)

EX 14" CWR

EX 24" CS & CR INTO

SHALLOW CONCRETE TRENCH

EX 24" CS & CR

EX 12" CSEX 8"

EX 20" CR

EX 20"Ø

EX 14" CWR

EX 4"

EX 16" HEADER

EX 18" HEADER

EX 10"Ø CWR

EX 12" CWS

EX 20" CS

EX 12" CWR

EX 20" CS

EX 8" CWR

3-10

C350

C360

C362

B150

EX CHILLED WATER

RISER DP DISPLAY

EX PUMP-2

EX PUMP-3

EX CHILLED WATER

DP CONTROLLER

EX 24" CS & CR

IN SHALLOW

CONCRETE

TRENCH TO

RIVER PUMP

ROOM

EX SHALLOW CONCRETE PIPE TRENCH,

SEE SHEET M201 FOR CONTINUATION

EX 12" CWR

EX 20" CS

EX 24" CS

EX 12" CWS

EX 20"

EX 10" CWR

EX 8" CWS

EX 8" CS

EX SHUTOFF

VALVE V-1

EX 10" CWR

EX 12" CS

EX 8"

EX 12" CR

RX SECTION OF 20"

CS AS REQUIRED

FOR INSTALLATION

OF TEE FITTING

3 4

RX SECTION OF 20"

CS AS REQUIRED

FOR INSTALLATION

OF TEE FITTING

EX SHUTOFF

VALVE V-2

RX SECTION OF

20" CS AS

REQUIRED FOR

INSTALLATION

OF TEE FITTING

RX SECTION OF 20" CR AS

REQUIRED FOR INSTALLATION

OF TEE FITTING

C D

E F

G H

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N O

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1 2 3 4 5 6 7 8 9

GENERAL NOTES: (APPLY TO THIS DRAWING ONLY)

1. ALL CS & CR PIPING (8" THROUGH 24" LINES) WITHIN THE CHILLER PLANT

SHALL BE DRAINED, DISASSEMBLED AS NECESSARY FOR ACCESS AND

CAMERA INSPECTED. CONTRACTOR SHALL PHASE PIPE WORK TO

INSURE MINIMUM TWO (2) CHILLERS ARE ONLINE AND AVAILABLE FOR

OPERATION AT ALL TIMES. CAMERA INSPECTION VIDEO AND FINDINGS

REPORT SHALL BE SUBMITTED TO THE KENNEDY CENTER FOR REVIEW

AND FURTHER DIRECTION. REPORT SHALL INCLUDE FLOOR PLAN WITH

INTERNAL DEFECTS, OBSTRUCTIONS AND ANOMALIES EACH PIPE

IDENTIFIED AND LOCATED.

2. EXISTING BLACK TEXTURED EXTERIOR PIPE COATING ON CS/CR PIPING

(WHERE PRESENT) IS BELIEVED TO CONTAIN ASBESTOS. CONTRACTOR

SHALL ABATE AND DISPOSE OF ACM IN AREAS OF WORK REQUIRING

REMOVAL OF COATING. ABATEMENT AND DISPOSAL SHALL BE

PERFORMED AND DOCUMENTED IN ACCORDANCE WITH FACILITY,

DISTRICT OF COLUMBIA AND FEDERAL REGULATIONS.

3. CS & CR PIPING ELBOW INSULATION IS LABELED TO CONTAIN ASBESTOS.

CONTRACTOR SHALL ABATE AND DISPOSE OF ACM WHERE REMOVAL OF

FITTINGS FOR WORK UNDER THIS CONTRACT IS REQUIRED.

ABATEMENT SHALL BE PERFORMED AND DOCUMENTED IN

ACCORDANCE WITH FACILITY, DISTRICT OF COLUMBIA AND FEDERAL

REGULATIONS.

4. CONTRACTOR SHALL PROVIDING SCAFFOLDING AND RIGGING

NECESSARY FOR ALL PIPE REMOVAL/MODIFICATION WORK AND PIPE

CLEANING WORK. CONTRACTOR SHALL COMPLY WITH ALL OSHA

REGULATIONS AND FACILITY SAFETY REQUIREMENTS.

DRAWING NOTES: (APPLY TO THIS DRAWING ONLY)

1 RX 24"Ø GROOVED COUPLING ELBOW AT TOP OF RISER FOR PIPE

CLEANING ACCESS. ALTERNATIVELY, CONTRACTOR MAY ELECT TO

REMOVE ELBOW AT BOTTOM OF RISER FOR VERTICAL PIPE RISER

CLEANING ACCESS.

2 RX 24"Ø GROOVED COUPLING ELBOW AND PIPE AT TOP OF RISER FOR

PIPE CLEANING ACCESS. ALTERNATIVELY, CONTRACTOR MAY ELECT

TO REMOVE ELBOW AT BOTTOM OF RISER FOR VERTICAL PIPE RISER

CLEANING ACCESS.

3 ADD ALTERNATE #3: REMOVE AND REPLACE BLIND FLANGE TO

FACILITATE PIPE CLEANING. PROVIDE NEW FLANGE GASKETS.

4 CLOSE ISOLATION VALVES TO CHILLER-3 & CHILLER-4 BRANCH PIPING.

FOR PIPE CLEANING PROCEDURES AND OPERATION FROM AUXLIARY

COOLING TOWER CONDENSER WATER SYSTEM.

5 ADD ALTERNATE #3: DISCONNECT PIPING FROM CHILLER TO

FACILITATE CLEANING OF ALL CS/CR PIPING FROM CHILLER TO BRANCH

SHUTOFF VALVE. ALL CLEANING FLUID SHALL BE DISPOSED OF IN

ACCORDANCE WITH FACILITY, LOCAL AND FEDERAL REGULATIONS.

6 ADD ALTERNATE #3: DISCONNECT PIPING FROM HEAT EXCHANGER

TO FACILITATE CLEANING OF ALL CS/CR PIPING FROM CHILLER TO

BRANCH PIPELINE SHUTOFF VALVE. ALL CLEANING FLUID SHALL BE

DISPOSED OF IN ACCORDANCE WITH FACILITY, LOCAL AND FEDERAL

REGULATIONS. INSTALL NEW PLATE GASKETS ON REASSEMBLY.

7 CLOSE ISOLATION VALVES TO CHILLER-1 & CHILLER-2 BRANCH PIPING.

FOR PIPE CLEANING PROCEDURES AND OPERATION FROM AUXLIARY

COOLING TOWER CONDENSER WATER SYSTEM.

KEY PLAN

NO SCALE

AREA OF WORK

14904.010

2/08/2019

- 2/08/2019

FINAL SUBMISSION

2 3

1 2 3

4 5

PROJECT:

EBL ENGINEERS, LLC

MECHANICAL * ELECTRICAL * FIRE PROTECTION

8005 Harford Road, Baltimore, Maryland 21234-5701

The Professional Engineering Center e-mail ebl@eblengineers.com

(410) 668-8000 FAX (410) 668-8001

SHEET TITLE

CHECKED BY:

MARK

PROJECT NO:

DATE:

DRAWN BY:

ISSUE:

DATE DESCRIPTION

N F

. K

Y C

R fo r t he

G A

F .S

T, N

W W

, D C

C O

N D

E N

S E

A T

T E

E P

A I R

J F

K K

A S

SEAL:

PARTIAL FLOOR PLAN - CHILLER PLANT

PARKING LEVEL 'C' (8' ELEVATION) - MECHANICAL DEMOLITION

DRAWING SCALE: 1/8" = 1'-0"

M-401

PARTIAL FLOOR PLAN -

CHILLER PLANT -

PARKING LEVEL 'C' - MECH.

DEMOLITION

PJP

JSR

G p r o je c ts .0 c a d d S u b m is si o n

F in a l\ .0

M .d w g

:2 :1

P M

H E L

AutoCAD SHX Text

SHAFT_SIZE

AutoCAD SHX Text

SHAFT_SIZE

AutoCAD SHX Text

SHAFT_SIZE

C S

EX 24"Ø CR

EX 24"Ø CS

BASE BID: DISCONNECT AND MOVE

DUPLEX BASKET STRAINER TO ALLOW

ACCESS FOR CLEANING OF CS & CR

PIPING IN TRENCH. STORE AND PROTECT

STRAINER AND RE-INSTALL UPON

COMPLETION OF PIPE CLEANING WORK

ADD ALTERNATE #4: RX DUPLEX BASKET

STRAINER AND 18" THICK CONCRETE

BASE AND DISPOSE.

EX CONDENSER

WATER PUMP (TYP 4)

3 3

EX 24" CS

EX 24" CR

ADD ALTERNATE #4: RX 24" CS

BASE BID: DISCONNECT 6" CS TO ALLOW

REMOVAL OF 24" SPOOL PIECE AND ELBOW

FOR CLEANING OF CS & CR PIPING IN TRENCH.

REINSTALL PIPING UPON COMPLETION OF PIPE

CLEANING WORK.

ADD ALTERNATE #4: RX 6" CS 24" SPOOL PIECE

AND ELBOW TO DUPLEX BASKET STRAINER.

ADD ALTERNATE #2: RX PUMP-BW1

VALVES AND ACCESSORIES

ADD ALTERNATE #2: RX 4" CS

ADD ALTERNATE #2: RX

PUMP-BW2 VALVES AND

ACCESSORIES

ADD ALTERNATE #2: RX 4" CS

C D

E F

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1 2 3 4 5 6 7 8 9

DRAWING NOTES:

(APPLY TO THIS DRAWING ONLY)

GENERAL NOTES: (APPLY TO THIS DRAWING ONLY)

1. FOR BASE BID AND ADD ALTERNATE #3: CS & CR PIPING (8" THROUGH

24" LINES) SHALL BE DRAINED, DISASSEMBLED AS NECESSARY FOR

ACCESS, CAMERA INSPECTED AND CLEANED VIA HIGH PRESSURE

WATER JETTING AS SPECIFIED.

2. EXISTING BLACK TEXTURED EXTERIOR PIPE COATING ON CS/CR PIPING

IS BELIEVED TO CONTAIN ASBESTOS. CONTRACTOR SHALL ABATE AND

DISPOSE OF ACM IN AREAS OF WORK REQUIRING REMOVAL OF

COATING. ABATEMENT AND DISPOSAL SHALL BE PERFORMED AND

DOCUMENTED IN ACCORDANCE WITH FACILITY, DISTRICT OF COLUMBIA

AND FEDERAL REGULATIONS.

3. CONTRACTOR SHALL PROVIDING SCAFFOLDING AND RIGGING

NECESSARY FOR ALL PIPE REMOVAL/MODIFICATION WORK AND PIPE

CLEANING WORK. CONTRACTOR SHALL COMPLY WITH ALL OSHA

REGULATIONS AND FACILITY SAFETY REQUIREMENTS.

ADD ALTERNATE #2: RX TRAVELING SCREEN UNIT, BACKWASH PIPING, PUMPS. RETAIN TRASH

COLLECTION EQUIPMENT FOR RE-USE.

ADD ALTERNATE #2: RX TRAVELING SCREEN CONTROLLERS.

CONTRACTOR SHALL DRAIN, MUCK-OUT AND PRESSURE WASH ALL TANK COMPARTMENTS,

INCLUDING SUMP PUMP PITS, SLUICE VALVES, WALLS, FLOORS AND INSIDE CEILINGS TO REMOVE

ALL CONTAMINANTS, LOOSE CONCRETE OR LOOSE MORTAR LINING. CONTRACTOR SHALL REPAIR

ALL DEFECTS IN CONCRETE OR WATERPROOFING MORTAR LINING IN ACCORDANCE WITH

STRUCTURAL DRAWINGS.

ADD ALTERNATE #2: RX 4" CS, 2

" CS, VALVES AND ACCESSORIES TO TRAVELING SCREEN UNIT.

PROVIDE DIVER INSPECTION OF EXISTING 60" RIVER WATER INTAKE PIPE. INSPECTION SHALL

INCLUDE VIDEO OF ENTIRE PIPE LENGTH (APPROXIMATELY 125' FROM BUILDING TO RIVER INLET

SCREEN) AND DIGITAL STILL PHOTOGRAPHS OF DEFECTS, DEBRIS, VALVE LOCATED EXTERIOR TO

BUILDING AND INLET SCREEN. VALVE IS BELIEVED TO BE LOCATED BENEATH THE ROCK CREEK

PARK TRAIL APPROXIMATELY 90' FROM THE BUILDING POINT OF EXIT. CONTRACTOR SHALL SUBMIT

FINDINGS REPORT WITH PHOTOS AND LOCATIONS OF OBSERVED DEFECTS OR DEBRIS FOR REVIEW

BY THE KENNEDY CENTER. IF FURTHER CLEANING AND/OR REPAIR IS DEEMED NECESSARY, THE

KENNEDY CENTER WILL REQUEST SEPARATE PROPOSALS FROM CONTRACTOR FOR WORK.

PREFERRED METHOD OF CLEANING IS TO PLUG PIPING AT INLET SCREEN WITH AN INFLATABLE PIPE

PLUG, DRAIN PIPING, MUCK OUT AND PRESSURE WASH ALL INTERNAL SURFACES REPAIRING ANY

SPALLING OR DAMAGED CONCRETE. SEE SHEET GS-001 FOR ADDITIONAL INFORMATION.

ADD ALTERNATE #4: RX 24" CS RISER AS REQUIRED TO INCORPORATE NEW WORK WYE FITTING.

RX 20"Ø CS PIPING FROM EX FLANGE TO FOOT VALVE. RX FOOT VALVE. PIPING EXTENDS

APPROXIMATELY 25' TO BOTTOM OF DRAFT TANK.

KEY PLAN

NO SCALE

AREA OF WORK

14904.010

2/08/2019

- 2/08/2019

FINAL SUBMISSION

2 3

1 2 3

4 5

PROJECT:

EBL ENGINEERS, LLC

MECHANICAL * ELECTRICAL * FIRE PROTECTION

8005 Harford Road, Baltimore, Maryland 21234-5701

The Professional Engineering Center e-mail ebl@eblengineers.com

(410) 668-8000 FAX (410) 668-8001

SHEET TITLE

CHECKED BY:

MARK

PROJECT NO:

DATE:

DRAWN BY:

ISSUE:

DATE DESCRIPTION

N F

. K

Y C

R fo r t he

G A

F .S

T, N

W W

, D C

C O

N D

E N

S E

A T

T E

E P

A I R

J F

K K

A S

SEAL:

PARTIAL FLOOR PLAN - RIVER PUMP ROOM - MECHANICAL DEMOLITION -

PARKING LEVEL 'C' (8' ELEVATION)

DRAWING SCALE: 1/8" = 1'-0"

M-402

PARTIAL FLOOR PLAN -

CHILLER PLANT - MECH.

DEMOLITION

PARKING LEVEL 'C'

PJP

JSR

G p r o je c ts .0 c a d d S u b m is si o n

F in a l\ .0

M .d w g

:2 :1

P M

EX 6" CONCRETE

PAD (TYP)

EX 18" HEADER

C S

C S C

CWR

CWS

CWR

C S

C R

EX 12" CR

C S

CS CS

CWR CWR

EX 18"Ø

CWR HEADER

CWR

C S

EX 12" CS

C W

CWS

CWR

CWS

CWR

CWS

EX 2

" CWS &

CWR TO AC-10-G

EX 1

CWS & CWR

C W

CWS

(E)V

EX 3" VENT (TYP)

EX 10" CWS & CWR

SERVING OPERA HOUSE

EX 3" CWS & CWR

TO AC-11-G

CWR

CWS

EX 10" CWS

EX 8"

EX 4"

EX PUMP-3

C W

EX CHILLER-1

EX HX-1

EX CHILLER-2

EX CHILLER-3

EX CHILLER-4

EX 2

EX 4"

CWS & CWR

EX 10"

EX 10" CWS

EX 16"Ø

CWR HEADER

EX VFD-1 (PUMP-1)

EX VFD-3 (PUMP-3)

EX VFD-2 (PUMP-2)

EX 24" CS & CR INTO

SHALLOW CONCRETE TRENCH

EX 24" CS & CR

EX 12" CS

EX 8"

EX 20" CR

EX 20"Ø

EX 14" CWR

EX 4"

EX 16" HEADER

EX 18" HEADER

EX 10"Ø CWR

EX 12" CWS

EX 20" CS

EX 12" CWR

EX 20" CR

EX 8" CWR

3-10

C350

C360

C362

B150

EX CHILLED WATER

RISER DP DISPLAY

EX PUMP-2

EX PUMP-3

EX CHILLED WATER

DP CONTROLLER

EX 24" CS & CR

IN SHALLOW

CONCRETE

TRENCH TO

RIVER PUMP

ROOM. SEE

SHEET M-201

FOR

CONTINUATION

EX SHALLOW CONCRETE PIPE TRENCH,

SEE SHEET M201 FOR CONTINUATION

EX 12" CWR

EX 20" CS

EX 24" CS

EX 8" CWR

EX 20"

EX 10" CWR

EX 8" CWS

EX 10" CS

EX SHUTOFF

VALVE V-1-CS

EX 10" CWR

EX 12" CR

14" AUXILIARY CS, SEE

SHEET M-202 FOR

CONTINUATION

14" AUXILIARY CR, SEE

SHEET M-202 FOR

CONTINUATION

EX 12" CR

EX 12" CS

EX 48"x48" SA

PLENUM. BOD AT

12'-6" AFF

EX 20" CS

EX SHUTOFF

VALVE V-2-CR

14" AUXILIARY CR RACKED

ABOVE 14" AUXILIARY CS

PIPE. BOTTOM OF CR PIPE

APPROX. 24'-6" AFF.

C R

A U

EX SHUTOFF

VALVE V-3-CS

EX SHUTOFF

VALVE V-4-CR

AUX. CR

A U

C D

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G H

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1 2 3 4 5 6 7 8 9

GENERAL NOTE: (APPLIES TO THIS DRAWING ONLY)

1. EXISTING BLACK TEXTURED EXTERIOR PIPE COATING ON CS/CR PIPING

FOUND IN RIVER PUMP ROOM IS BELIEVED TO CONTAIN ASBESTOS.

CONTRACTOR SHALL ABATE AND DISPOSE OF ACM IN AREAS OF WORK

REQUIRING REMOVAL OF COATING. ABATEMENT AND DISPOSAL SHALL

BE PERFORMED AND DOCUMENTED IN ACCORDANCE WITH FACILITY,

DISTRICT OF COLUMBIA AND FEDERAL REGULATIONS.

2. AUXILIARY CONDENSER WATER PIPING LABELS SHALL INDICATE

"AUXILIARY CONDENSER WATER SUPPLY" OR " AUXILIARY CONDENSER

WATER RETURN"

DRAWING NOTES: (APPLY TO THIS DRAWING ONLY)

1 PROVIDE 20"x20"x14" TEE IN EXISTING CONDENSER WATER PIPE.

2 PROVIDE HIGH PERFORMANCE BUTTERFLY VALVE IN 14" AUXILIARY

CONDENSER WATER PIPE BRANCH. PROVIDE CHAINWHEEL

ACTUATOR AND CHAIN TO 48" AFF.

" DRAIN PIPING FROM TEMPORARY COOLING TOWER CS & CR

PIPING. ROUTE PIPING TO 48" AFF. PROVIDE 3-PIECE, FULL 304

STAINLESS STEEL, FULL PORT BALL VALVES @ 48" AFF W/HOSE END

CONNECTIONS, CAPS AND CHAINS. PROVIDE PHENOLIC PLACARD

WITH 1" WHITE LETTERS AND RED FACE READING "AUXILIARY

COOLING TOWER CONDENSER WATER SYSTEM DRAIN."

4 14" AUXILIARY CS PIPE. BOTTOM OF PIPE APPROXIMATELY 19'-6" AFF.

5 14" AUXILIARY CR PIPE. BOTTOM OF PIPE APPROXIMATELY 24'-6" AFF.

6 14" AUXILIARY CS & CR PIPES. BOTTOM OF PIPE APPROXIMATELY 9'-6"

ABOVE FINISHED FLOOR OF SERVICE CORRIDOR AT WALL

PENETRATION. PROVIDE SCH 40 STEEL WALL SLEEVE GROUTED INTO

WALL. FILL ANNULAR SPACE BETWEEN AUXILIARY CONDENSER

WATER PIPING AND SLEEVE WITH APPROVED FIRE BLOCKING AND

CAULK.

KEY PLAN

NO SCALE

AREA OF WORK

14904.010

2/08/2019

- 2/08/2019

FINAL SUBMISSION

2 3

1 2 3

4 5

PROJECT:

EBL ENGINEERS, LLC

MECHANICAL * ELECTRICAL * FIRE PROTECTION

8005 Harford Road, Baltimore, Maryland 21234-5701

The Professional Engineering Center e-mail ebl@eblengineers.com

(410) 668-8000 FAX (410) 668-8001

SHEET TITLE

CHECKED BY:

MARK

PROJECT NO:

DATE:

DRAWN BY:

ISSUE:

DATE DESCRIPTION

N F

. K

Y C

R fo r t he

G A

F .S

T, N

W W

, D C

C O

N D

E N

S E

A T

T E

E P

A I R

J F

K K

A S

SEAL:

PARTIAL FLOOR PLAN - CHILLER PLANT - MECHANICAL NEW WORK -

PARKING LEVEL 'C' (8' ELEVATION)

DRAWING SCALE: 1/8" = 1'-0"

M-403

PARTIAL FLOOR PLAN -

CHILLER PLANT - MECH.

NEW WORK -

PARKING LEVEL 'C'

PJP

JSR

G p r o je c ts .0 c a d d S u b m is si o n

F in a l\ .0

M .d w g

:2 :2

P M

H E L

AutoCAD SHX Text

SHAFT_SIZE

AutoCAD SHX Text

SHAFT_SIZE

AutoCAD SHX Text

SHAFT_SIZE

EX 24"Ø CR

C S

CS CS

EX 24"Ø CS

EX 48"x48" TANK ACCESS HATCH.

ADD ALTERNATE #1: PROVIDE

POLYMER LADDER RUNGS. SEE

STRUCTURAL DRAWINGS FOR

DETAILS AND SPECIFICATIONS.

ADD ALTERNATE #1: PROVIDE

54"x54" TANK ACCESS HATCH AND

POLYMER LADDER RUNGS. SEE

STRUCTURAL DRAWINGS FOR

DETAILS AND SPECIFICATIONS.

ADD ALTERNATE #4: 24x24x24 GROOVED END WYE

FITTING. ROLL INCOMING WYE BRANCH 45° UP FROM

HORIZONTAL TO PROVIDE UNRESTRICTED ACCESS

TO CS PIPE SERVICE ACCESS BLIND FLANGE.

ADD ALTERNATE #4: 24" CS. BOP APPROX. 80" AFF.

ADD ALTERNATE #4:

24x24x24 GROOVED END

WYE FITTING. ROLL WYE

BRANCH AT 45° UP FROM

HORIZONTAL

ADD ALTERNATE #4:

RECONNECT TO 24" CR IN

VERTICAL APPROX. 80"

AFF. CUT AND RE-GROOVE

PIPE AS REQUIRED.

ADD ALTERNATE #2: TRAVELING

SCREEN CONTROLLERS

6" CS TO TRAVELING

SCREEN WASHDOWN

ADD ALTERNATE #4: 6" CS

EX 24" CS & CR.

BOP AT 20'-2" AFF.

ADD ALTERNATE #2: PUMP-BW1 PROVIDE ALL

VALVES AND ACCESSORIES AS SPECIFIED IN

PUMP DETAIL(ADD ALTERNATE #3)

ADD ALTERNATE #2: 4" CS

ADD ALTERNATE #2: PUMP-BW2 PROVIDE ALL

VALVES AND ACCESSORIES AS SPECIFIED IN

PUMP DETAIL(ADD ALTERNATE #3)

ADD ALTERNATE #2: 4" CS

EX 6" SUMP PUMP

DISCHARGE HEADER

2" DRAIN LINE TO FLOOR

DRAIN (TYP CS & CR)

ADD ALTERNATE #1: 4" PUMPED DRAIN

EX 4" DN TO EX SUMP PUMP

ADD ALTERNATE #4: 2" STRAINER AUTOMATIC

BLOW-DOWN LINE RACKED ALONG WALL AT

APPROXIMATELY 8'-0" AFF.

ADD ALTERNATE #4: 2" STRAINER AUTOMATIC

BLOW-DOWN LINE. SUPPORT FROM EXISTING

BACKWASH PUMP FLOOR STAND SUPPORTS

APPROXIMATELY 8'-0" AFF.

FLOOR LEVEL 1.8'

TOP OF TANK LEVEL 10.8'

C D

E F

G H

J K

L M

N O

P Q

1 2 3 4 5 6 7 8 9

DRAWING NOTES:

(APPLY TO THIS DRAWING ONLY)

ADD ALTERNATE #4: 24" CS & CR PIPE CLEANING ACCESS. MAINTAIN 10' CLEAR PATHWAY TO ANY

PERMANENT OBSTRUCTIONS.

GENERAL NOTES: (APPLY TO THIS DRAWING ONLY)

1. CONTRACTOR SHALL REPLACE FLANGE BOLTS AND GASKETS WITH NEW PUMP INSTALLATION.

2. PUMPS BASES SHALL BE ANCHORED TO CONCRETE HOUSEKEEPING PAD PER

MANUFACTURER'S WRITTEN INSTRUCTIONS.

ADD ALTERNATE #1: 36"x36" SLUICE VALVE.

ADD ALTERNATE #1: 36"x36" CAST IN PLACE WALL THIMBLE FOR SLUICE VALVE.

DRAWING NOTES:

ADD ALTERNATE #4: 16"Ø STRAINER BYPASS LINE. BOTTOM OF PIPE APPROX. 12'-0" AFF.

ADD ALTERNATE #4: PROVIDE LINE SIZE HIGH PERFORMANCE BUTTERFLY VALVE WITH CHAINWHEEL

ACTUATOR. EXTEND CHAIN TO 48" AFF.

ADD ALTERNATE #4: PIPE SERVICE ACCESS GROOVED FITTING BLIND FLANGE. PROVIDE

3"Ø WELDOLET, 3" PIPE NIPPLE, 3-PIECE FULL STAINLESS STEEL, FULL PORT BALL VALVE

WITH GROOVED CONNECTIONS AND CAP FOR FUTURE CAMERA INSPECTION ACCESS AT CS

AND CR BLIND FLANGE CENTERS.

ADD ALTERNATE #4: 24" HIGH PERFORMANCE BUTTERFLY VALVE WITH CHAINWHEEL

ACTUATOR. EXTEND CHAIN TO 48" AFF. VALVE SHALL BE DOWNSTREAM OF 16" STRAINER

BYPASS LINE. VALVE TO BE LOCATED APPROXIMATELY 8'-0" AFF.

ADD ALTERNATE #4: 16" HIGH PERFORMANCE BUTTERFLY VALVE WITH CHAINWHEEL

ACTUATOR. EXTEND CHAIN TO 48" AFF. VALVE TO BE LOCATED APPROXIMATELY 9'-6" AFF.

ADD ALTERNATE #4: PROVIDE FLOOR STAND PIPE SUPPORT AT THIS LOCATION.7

EX 60"x60" SLUICE GATE VALVE.8

ADD ALTERNATE #1: DRAFT TANK BISECTING WALL. SEE STRUCTURAL DRAWINGS

FOR DETAILS.

ADD ALTERNATE #2: TSF-1, TRAVELING SCREEN FILTER. PROVIDE UPSTREAM AND

DOWNSTREAM FLOW CHANNEL LEVEL SENSORS AS SPECIFIED. SEE DRAWING

M-601 & M-602 FOR REQUIREMENTS

ADD ALTERNATE #2: TSF-2, TRAVELING SCREEN FILTER. PROVIDE UPSTREAM AND

DOWNSTREAM FLOW CHANNEL LEVEL SENSORS AS SPECIFIED. SEE DRAWING

M-601 & M-602 FOR REQUIREMENTS

ADD ALTERNATE #4: 24" WYE STRAINER. BOTTOM OF STRAINER HEAD

APPROXIMATELY 48" AFF.

ADD ALTERNATE #2: 4" CS TO TRAVELING SCREEN BACKWASH CONNECTION & 2

CS TO TROUGH WASHDOWN. UTILIZE EXISTING TANK PENETRATIONS FOR NEW

PIPING. PROVIDE ALL VALVES AND ACCESSORIES AS SPECIFIED IN DETAILS.

ADD ALTERNATE #1: PUMP-SP1 TO BE LOCATED IN NEW PIT. SEE STRUCTURAL

DRAWINGS FOR PIT REQUIREMENTS. PIPING FROM SUMP PUMP TO TANK WALL

SHALL BE PRESSURE RATED PVC AS SPECIFIED IN SECTION 15111. PIPING

OUTSIDE OF TANK COVER SHALL BE METALLIC AS SPECIFIED IN SPECIFICATION

SECTION 15111 "PUMPED DRAIN LINE". FASTEN VERTICAL PIPING TO TANK WALL

AT 48" INTERVALS WITH 304 OR 316L STAINLESS STEEL PIPE CLAMPS AND ANCHOR

HARDWARE. CORE DRILL PENETRATION THROUGH EX CONCRETE TANK WALL AT

APPROXIMATELY 7'-0" AFF FOR PIPE PENETRATION. PROVIDE LINK SEAL IN

ANNULAR SPACE BETWEEN PIPE AND CORE DRILLED HOLE.

PUMP-SP1 IN EX PIT. PROVIDE 4" RISER FROM PUMP TO ABOVE TANK COVER.

PROVIDE SHUTOFF AND CHECK VALVES ABOVE TANK COVER. PIPING FROM TANK

PUMP TO TANK COVER PENETRATION SHALL BE PRESSURE RATED PVC AS

SPECIFIED IN SECTION 15111. FASTEN VERTICAL PIPING TO TANK WALL AT 48"

INTERVALS WITH 304 OR 316L STAINLESS STEEL PIPE CLAMPS AND ANCHOR

HARDWARE. PIPING ABOVE TANK COVER SHALL BE METALLIC AS SPECIFIED IN

SPECIFICATION SECTION 15111 "PUMPED DRAIN LINE".

ADD ALTERNATE #4: 2" STRAINER MANUAL BLOW-DOWN DRAIN LINE TO FLOOR

DRAIN. SEE DETAIL 10 ON SHEET M-501.

ADD ALTERNATE #4: 2" BLOW-DOWN LINE FROM STRAINER AUTOMATIC SOLENOID

VALVE. RACK ALONG WALL AT APPROX. 8' AFF. ROUTE TO EXISTING SUMP PUMP

BLOW-DOWN HEADER AT RIVER WATER INLET TANK. SEE DETAIL 10 ON SHEET M-501.

PROVIDE 20"Ø FOOT VALVES AND SUPPORT PEDESTALS. SEE STRUCTURAL

SHEET FOR SUPPORT PEDESTAL REQUIREMENTS.

ADD ALTERNATE #1: PROVIDE DRAFT TANK SUMP SWEEP PIPING AND

ACCESSORIES IN EACH DRAFT TANK CHAMBER. SEE DETAILS ON SHEET M-501 &

M-502

KEY PLAN

NO SCALE

AREA OF WORK

14904.010

2/08/2019

- 2/08/2019

FINAL SUBMISSION

2 3

1 2 3

4 5

PROJECT:

EBL ENGINEERS, LLC

MECHANICAL * ELECTRICAL * FIRE PROTECTION

8005 Harford Road, Baltimore, Maryland 21234-5701

The Professional Engineering Center e-mail ebl@eblengineers.com

(410) 668-8000 FAX (410) 668-8001

SHEET TITLE

CHECKED BY:

MARK

PROJECT NO:

DATE:

DRAWN BY:

ISSUE:

DATE DESCRIPTION

N F

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R fo r t he

G A

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T, N

W W

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C O

N D

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A T

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A I R

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K K

A S

SEAL:

PARTIAL FLOOR PLAN - RIVER PUMP ROOM - MECHANICAL NEW WORK -

PARKING LEVEL 'C' (8' ELEVATION) -

DRAWING SCALE: 1/8" = 1'-0"

M-404

PARTIAL FLOOR PLAN -

RIVER PUMP ROOM -

MECH. NEW WORK -

PARKING LEVEL 'C'

PJP

JSR

G p r o je c ts .0 c a d d S u b m is si o n

F in a l\ .0

M .d w g

:2 :3

P M

M L

B1 B

B1 C

B1 A

3- A

3- 11B3 52 B3 56B-

B3 78 B3

B3 A

B5 A

4- 9A

6 7 8 9

AUX. CS

FOR WORK IN THIS AREA

SEE PART PLAN ON SHEET

M-401 & M-403

AUX. CR

AUX. CS

4 4

SERVICE RAMP (SOUTH)

(SLOPE APPROX. 1" PER

1'-0" TOWARD BUILDING)

CHILLER

PLANT

FLOOR MTD. PIPE SUPPORT STRUCTURE. COLUMN MAY

BE MAXIMUM 60" FROM WALL. SEE STRUCTURAL

DRAWINGS FOR DETAILS (TYP)

RENTAL PUMP-1

PROVIDE TRAFFIC

CONTROL BARRIERS.

1,000 TON TRAILER MTD RENTAL COOLING

TOWER CT-1. PROVIDE CRIBBING FOR

FRONT TO BACK LEVELING. SEE SHEET

M-406 FOR ALTERNATE LOCATION.

36" MINIMUM CLEARANCE (TYP).

MINIMUM CLEARANCE SHALL BE

13'-6" AFF. TO BOTTOM OF LOWEST

SUPPORT/PIPE ELEMENT.

MOUNT AUXILIARY CS & CR

PIPING TIGHT TO EXISTING

PIPING/STRUCTURE

PROVIDE WATER METER W/LOCAL

DISPLAY AS SPECIFIED

2" CW M/U TO RENTAL TOWER

CONNECTION HEADER

EX 3" DOUBLE CHECK

BACKFLOW ASSEMBLY

RLX WATER METER TO

IRRIGATION SYSTEM

RLX 3" IRRIGATION

SYSTEM SUPPLY

EX 3" DOMESTIC CW

C W

AUX. CS

AUX. CR

2 2

" DRAIN LINE W/VALVE.

EXTEND DRAIN LINE TO

NEAREST FLOOR DRAIN

EX CWS & CWR

EX OA DUCT

RENTAL PUMP-2. ASSOCIATED RENTAL COOLING

TOWER-2 LOCATED AT MEZZANINE LEVEL ABOVE.

SEE DRAWING M-406.

EX AHU

MER #3

14" CS & CR PENETRATIN

SIDEWALL OF EX SHEET METAL

PLENUM. SEE PHOTO #3

GENERAL NOTES: (APPLIES TO THIS DRAWING ONLY)

1. SEE STRUCTURAL DRAWINGS FOR PIPE SUPPORT REQUIREMENTS.

2. AUXILIARY CONDENSER WATER PIPING LABELS SHALL INDICATE

"AUXILIARY CONDENSER WATER SUPPLY" OR " AUXILIARY CONDENSER

WATER RETURN"

3. RENTAL COOLING TOWERS MUST BE PIPED INDEPENDENTLY AND IN

PARALLEL AS SPECIFIED. AT CONTRACTOR'S DISCRETION, HOSE

RUN-OUTS FROM BUILDING HEADER CONNECTION TO TOWER/PUMP MAY

BE COMBINED INTO PIPE/HOSE WITH INCREASED CROSS SECTIONAL

AREA TO REDUCE THE NUMBER OF PIPES/HOSES. ALL PIPE/HOSE

RUN-OUTS FROM BUILDING CONNECTION TO RENTAL EQUIPMENT

SHALL BE SIZED TO LIMIT FRICTION LOSS TO 3.1 FT/100 FT (MAXIMUM)

AT INDICATED DESIGN FLOW. CONTRACTOR SHALL SUBMIT

PIPING/HOSE LAYOUT, INCLUDING INTERNAL PIPE/HOSE DIAMETERS AND

HEAD LOSS CALCULATIONS FOR REVIEW AND APPROVAL PRIOR TO

INSTALLATION.

DRAWING NOTES: (APPLY TO THIS DRAWING ONLY)

1 SEE TEMPORARY COOLING TOWER PIPING CONNECTION DETAIL ON

M-501 FOR ADDITIONAL WORK.

2 AUXILIARY CS AND CR PIPING SHALL BE SUSPENDED FROM

STRUCTURE ABOVE IN THIS AREA. MINIMUM CLEARANCE SHALL BE

13'-6" AFF. TO BOTTOM OF LOWEST SUPPORT/PIPE ELEMENT.

SUPPORT SPACING 10'-0" MAX. SEE STRUCTURAL DRAWINGS FOR

ADDITIONAL SUPPORT DETAILS.

3 TEMPORARY PIPE AND CONDUCTOR PENETRATION BARRIER AT

ROLL-UP DOOR. SEE DETAIL ON SHEET M-502.

4 PROVIDE

" DRAIN CONNECTIONS WITH FULL PORT ALL STAINLESS

STEEL BALL VALVES, HOSE END CONNECTIONS, CAPS AND CHAINS AT

THIS LOCATION. LOCATE VALVES AT 60" AFF ON WALL. PROVIDE

PHENOLIC PLACARD WITH 1" WHITE LETTERS AND RED FACE READING

"AUXILIARY COOLING TOWER CONDENSER WATER SYSTEM DRAIN".

5 AUXILIARY CS & CR PIPING SUSPENDED FROM NEW STRUCTURAL

STEEL IN OUTDOOR AIR INTAKE WELL. SEE STRUCTURAL DRAWINGS

FOR SUPPORT REQUIREMENTS.

EXISTING SHEET METAL OUTDOOR AIR PLENUM. PENETRATIONS INTO

PLENUM SIDEWALL FOR CS & CR PIPING SHALL BE MADE WITH PIPE

SLEEVE AND SEALED WEATHER TIGHT USINT 1" THICK LINK SEALS.

EXISTING 11'Wx26' OUTDOOR AIR WELL OPEN TO ATMOSPHERE AT

PLAZA ENTRANCE LEVEL.

PROVIDE FLOOR MTD. PIPE SUPPORT STRUCTURES @ 10'-0" O.C. MAX.

SEE STRUCTURAL DRAWINGS FOR DETAILS. PIPING SHALL BE HELD

TIGHT TO EXISTING STORM WATER DRAIN AND SHEET METAL PLENUM

ABOVE EXISTING METAL STORAGE RACKS. SEE STRUCTURAL

DRAWINGS FOR PIPE SUPPORTS. SEE PHOTO #1.

RACK 14" AUXILIARY CS & CR PIPING VERTICALLY ALONG WALL WITH

WALL BRACKET MOUNTS THIS AREA. SUPPORT SPACING @ 10'-0" MAX.

PIPE CENTERLINE ELEVATIONS AT TERMINATION POINT SHALL BE 36"

(CS) AND 58" (CR) ABOVE SIDEWALK. WORK WILL REQUIRE

RELOCATION OF EXISTING SECURITY CAMERA , LIGHT FIXTURES AND

FIRE ALARM DEVICES. SEE ELECTRICAL DRAWINGS FOR ADDITIONAL

INFORMATION.SEE STRUCTURAL DRAWINGS FOR WALL SUPPORT

DETAILS. SEE PHOTO #1.

2 " CW M/U DN TO 48" AFF. PROVIDE VALVE AND TYPE 'F' FEMALE

CAM-LOCK CONNECTION FOR RENTAL TOWER HOSE CONNECTION.

UPON COMPLETION OF RENTAL TOWER USAGE, WATER LINE SHALL BE

VALVED 'OFF' AT SOURCE, TAGGED OUT AND LINE CLEARED OF

WATER WITH COMPRESSED AIR TO PREVENT POTENTIAL FREEZE

DAMAGE.

NEST 14" AUXILIARY CS & CR PIPING BETWEEN EXISTING DUCT AND

CHILLED WATER PIPING ACROSS TRUCK TURN-AROUND AREA. CS & CR

PIPING SHALL BE HELD TIGHT TO STRUCTURE ABOVE. SEE PHOTO #2.

TEMPORARY CONDENSER WATER CHEMICAL TREATMENT SYSTEM.

CONNECT AT CONDENSER WATER RETURN HEADER

" VENT.

14" AUXILIARY CS & CR PIPING ROUTED THROUGH EX SHEET METAL

OA PLENUM. BOP APPROX. 14'-0" AFF. CONTRACTOR SHALL PROVIDE

ACCESS INTO PLENUM AS REQUIRED FOR PIPE INSTALLATION. ALL

ACCESS HOLES SHALL BE PATCHED AIR AND WATER TIGHT. IT

APPEARS THAT THE SURFACES WITHIN THE ENCLOSURE ARE SEALED

WITH A A RUBBER ROOFING WHICH THE CONTRACTOR WILL NEED TO

REPAIR WHERE DISTURBED. SEE PHOTO #4.

14" AUXILIARY CS & CR PIPES. BOTTOM OF PIPE APPROXIMATELY 9'-6"

ABOVE FINISHED FLOOR OF SERVICE CORRIDOR AT WALL

PENETRATION. PROVIDE SCH 40 STEEL WALL SLEEVE GROUTED INTO

WALL. FILL ANNULAR SPACE BETWEEN AUXILIARY CONDENSER WATER

PIPING AND SLEEVE WITH APPROVED FIRE BLOCKING AND CAULK. SEE

PHOTO #5,

VAN VAN

ADDED ADDED ADDEDADDEDADDEDADDED ADDED

DOWN

M L

B-

B1 06 B1

2E -2

2E -1

B1 B

B1 C

B1 A

3- A

3- 11B3 52 B3 56B-

B3 78 B3

B3 09 B-

2E -1

B-

B3 35 B3

4E -2

4E -1B5

B4 21 B4

B4 26 B4

B3 A

B5 A

4- 9A

B-

D E

F G

H J

K L

M N

O P

Q R

S T

1 2 3 4 5 6 7 8

M-405

PARTIAL FLOOR PLAN -

PARKING 'B' LEVEL

(17' ELE.) -

MECH. NEW WORK

PARTIAL FLOOR PLAN - PARKING LEVEL 'B' (17' ELEVATION) - MECHANICAL NEW WORK

DRAWING SCALE:

" = 1'-0"

14904.010

2/08/2019

- 2/08/2019

FINAL SUBMISSION

2 3

1 2 3

4 5

PROJECT:

EBL ENGINEERS, LLC

MECHANICAL * ELECTRICAL * FIRE PROTECTION

8005 Harford Road, Baltimore, Maryland 21234-5701

The Professional Engineering Center e-mail ebl@eblengineers.com

(410) 668-8000 FAX (410) 668-8001

SHEET TITLE

CHECKED BY:

MARK

PROJECT NO:

DATE:

DRAWN BY:

ISSUE:

DATE

DESCRIPTION

N F

. K

Y C

R fo r t he

G A

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T, N

W W

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SEAL:

PJP

JSR

KEY PLAN

NO SCALE

AREA OF WORK

PHOTO #1 PHOTO #2 PHOTO #3

PHOTO #4 PHOTO #4

NEST PIPING IN SPACE BETWEEN

DUCT AND CHILLED WATER PIPES

HOLD PIPES TIGHT TO BOTTOM OF

PLENUM AND TO EX SW PIPE. FLOOR

MTD. PIPE SUPPORT STANDS SHALL

BEGIN BENEATH PLENUM AND BE HELD

TIGHT TO EX. STEEL RACKS WITHOUT

OBSTRUCTION ACCESS TO RACKS.

LOCATION FOR PIPE

PENETRATING EXISTING PLENUM.

LOCATION FOR PIPE EXIT

FROM EXISTING PLENUM.

LOCATION FOR PIPE

PENETRATION FROM SERVICE

CORRIDOR TO CHILLER PLANT.

RELOCATE EX LIGHT FIXTURE

AND STORAGE RACK.

G p r o je c ts .0 c a d d S u b m is si o n

F in a l\ .0

M .d w g

:2 :4

P M

M L

U P

6 7 8

1,000 TON TRAILER MTD RENTAL COOLING

TOWER CT-2. LEVEL TRAILER FONT TO

BACK AND SIDE TO SIDE. PROVIDE CRANE

MATTING TO DISTRIBUTE TRAILER AXLE

AND DOLLY LOAD EVENLY AT 200 LB/Ft².

RENTAL PUMP-1 & PUMP-2 AT SERVICE ENTRANCE BELOW. COOLING

TOWERS AT PLAZA LEVEL ARE APPROXIMATELY 20' ABOVE PUMPS. SEE

DRAWING M-405 FOR ADDITION WORK IN THIS AREA

EXISTING HEDGEROW (APPROX 48" HIGH") CONTRACTOR SHALL

PROVIDE TEMPORARY STRUCTURE TO PROTECT HEDGE FROM

HOSES/PIPING TO/FROM COOLING TOWER DN TO PUMPS.

EXISTING GUIDE RAIL. CONTRACTOR SHALL PROVIDE

POTECTIVE COVER FOR GUIDE RAIL TO PREVENT CONTACT

WITH TEMPORARY HOSE/PIPING TO/FROM COOLING TOWERS.

PROVIDE TRAFFIC CONTROL

FENCING TO RESTRICT

ACCESS TO COOLING TOWER

EXISTING OUTDOOR AIR INTAKE WELL. SEE SHEET M-405 FOR ADDITIONAL

WORK REQUIREMENTS IN THIS AREA. CONTRACTOR SHALL PROTECT ALL

CONCRETE CURBING AND VEGETATION WHILE WORKING IN THIS AREA.

CONTRACTOR SHALL SUBMIT PHOTO DOCUMENTATION OF EXISTING

CONDITIONS SURROUNDING WORK AREA PRIOR TO COMMENCING WORK.

ANY VEGETATION DAMAGED SHALL BE REPLACED IN KIND. WORK

REQUIRING ACCESS, LIFTING AND RIGGING IN THIS AREA MUST BE

COORDINATED WITH KENNEDY CENTER ACTIVITIES AND EVENTS.

PROVIDE TRAFFIC CONTROL

FENCING TO RESTRICT

ACCESS TO COOLING TOWER

ALTERNATE LOCATION FOR CT-1.

LEVEL TRAILER FONT TO BACK AND

SIDE TO SIDE. PROVIDE CRANE

MATTING TO DISTRIBUTE TRAILER AXLE

AND DOLLY LOAD EVENLY AT 200 LB/FT².

GENERAL NOTES: (APPLIES TO THIS DRAWING ONLY)

1. SEE STRUCTURAL DRAWINGS FOR PIPE SUPPORT REQUIREMENTS.

2. RENTAL COOLING TOWERS MUST BE PIPED INDEPENDENTLY AND IN

PARALLEL AS SPECIFIED. AT CONTRACTOR'S DISCRETION, HOSE

RUN-OUTS FROM BUILDING HEADER CONNECTION TO TOWER/PUMP MAY

BE COMBINED INTO PIPE/HOSE WITH INCREASED CROSS SECTIONAL

AREA TO REDUCE THE NUMBER OF PIPES/HOSES. ALL PIPE/HOSE

RUN-OUTS FROM BUILDING CONNECTION TO RENTAL EQUIPMENT

SHALL BE SIZED TO LIMIT FRICTION LOSS TO 3.1 FT/100 FT (MAXIMUM)

AT INDICATED DESIGN FLOW. CONTRACTOR SHALL SUBMIT

PIPING/HOSE LAYOUT, INCLUDING INTERNAL PIPE/HOSE DIAMETERS AND

HEAD LOSS CALCULATIONS FOR REVIEW AND APPROVAL PRIOR TO

INSTALLATION.

M L

U P

B C

D E

F G

H J

K L

M N

O P

1 2 3 4 5 6 7 8

R S

1 2 3 4 5 6 7 8

M-406

PARTIAL FLOOR PLAN -

PLAZA LEVEL

(40' ELE.) -

MECH. NEW WORK

PARTIAL FLOOR PLAN - PLAZA LEVEL (40' ELEVATION) - MECHANICAL NEW WORK

DRAWING SCALE:

" = 1'-0"

14904.010

2/08/2019

- 2/08/2019

FINAL SUBMISSION

2 3

1 2 3

4 5

PROJECT:

EBL ENGINEERS, LLC

MECHANICAL * ELECTRICAL * FIRE PROTECTION

8005 Harford Road, Baltimore, Maryland 21234-5701

The Professional Engineering Center e-mail ebl@eblengineers.com

(410) 668-8000 FAX (410) 668-8001

SHEET TITLE

CHECKED BY:

MARK

PROJECT NO:

DATE:

DRAWN BY:

ISSUE:

DATE

DESCRIPTION

N F

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C O

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SEAL:

PJP

JSR

KEY PLAN

NO SCALE

AREA OF WORK

G p r o je c ts .0 c a d d S u b m is si o n

F in a l\ .0

M .d w g

:2 :4

P M

END CAP

3" PVC SUCTION HEADER

"Ø HOLES ON BOTTOM EQUALLY

SPACED

END CAP (TYP)

" SWEEP

SUPPLY HEADER

SUPPLY SWEEP NOZZLE AS

SPECIFIED. SPACE AT 10" O.C.

TANK/BASIN FLOOR

" PVC FILTER

SUPPLY WATER

(ADD ALTERNATE #1)

DRAFT TANK SWEEP SUCTION HEADER DETAIL

NO SCALE

(ADD ALTERNATE #1)

DRAFT TANK SWEEP SUPPLY HEADER

DETAIL

NO SCALE

TANK/BASIN FLOOR

NOTES:

1. PROVIDE TWO (2) SETS OF SUPPLY HEADERS AND SUPPLY DROPS. DIVIDE

TANK EQUALLY. SEE DETAIL 10 ON SHEET M-502 FOR ADDITIONAL

INFORMATION.

2. DIVIDE SUPPLY HEADER EQUALLY ON BOTH SIDES OF SUCTION RISER.

NOTES:

1. PROVIDE TWO (2) SETS OF HEADERS AND 2" SUCTION RISERS. DIVIDE TANK EQUALLY. SEE

DETAIL 10 ON SHEET M-502 FOR ADDITIONAL INFORMATION.

2. DIVIDE SUCTION HEADER EQUALLY ON BOTH SIDES OF SUCTION RISER.

3" PVC SUCTION RISER

NO SCALE

ACCESS TEE DETAIL

NO SCALE

ACCESS WYE DETAIL

BLIND

FLANGE

24x24x24

WYE

EX 24" PIPE

VICTAULIC

COUPLING

(TYP)

24x24x24

TEE

BLIND

FLANGE

EX 24" PIPE

VICTAULIC

COUPLING

(TYP)

GENERAL NOTES: (APPLY TO THIS DRAWING ONLY)

1. CS & CR PIPING IN RIVER PUMP ROOM: EXTERIOR COATING CONTAINS

ASBESTOS. WHERE COATING IS IMPACTED BY WORK, ABATEMENT

SHALL BE IN ACCORDANCE WITH LOCAL AND FEDERAL REGULATIONS.

TEMPORARY COOLING TOWER PIPING CONNECTION DETAIL

NO SCALE

CONDENSER WATER SYSTEM IN CONCRETE

TRENCH - CAMERA INSPECTION PORT DETAIL

NO SCALE

3"Ø, 45° WELD-O-LET (TYP)

3"Ø x 3" PIPE NIPPLE (TYP) WELD-O-LET

(TYP)

3", 3-PIECE, FULL STAINLESS FULL

PORT BALL VALVE (TYP)

3 CAP (TYP)

CONCRETE PIPE TRENCH

24" CR24" CS

18"

A A

96" x 36" STEEL PLATE ACCESS COVER

24" CS

45°±

96" x 36" STEEL PLATE ACCESS COVER

APPROXIMATELY 12" CLEAR AVAILABLE

24" CR

CONCRETE PIPE TRENCH

" MANUAL VALVE FOR INITIAL SYSTEM FILL, DRAIN DOWN

VENTING AND CHEMICAL TREATMENT INJECTION DURING

OPERATION OF RENTAL COOLING TOWERS. PROVIDE

3-PIECE, FULL 304 STAINLESS STEEL, FULL PORT BALL

VALVE, HOSE END CONNECTION WITH CAP & CHAIN (TYP)

14" CS

14" CR

HP BUTTERFLY VALVE (TYP)

" DRAIN CONNECTION W/3-PIECE, FULL

304 SS, FULL PORT BALL VALVE, HOSE

END CONNECTION WITH CAP & CHAIN

8" Ø, CLASS 150 FLANGED FOR RENTAL COOLING

TOWER CONNECTION. PROVIDE BLIND FLANGE.

TEES & FLANGES SHALL…

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