I.A.02.10_Attachment_B_-_Plans.pdf

MAJ.RONALD

.J.1228710152

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MAJ.RONALD.J.1228710152

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US Army Corps of Engineers

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SPILLWAY AREA OF WORK

AERIAL VIEW OF JENNINGS-RANDOLPH LAKE AND DAM

MARYLAND

WEST VIRGINIA

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IDENTIFICATION

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US Army Corps of Engineers

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- J -

- K -

- A -

- E -

- D -

- B -

ABBREVIATIONS

THE FOLLOWING ABBREVIATIONS MAY BE USED ON THE DRAWINGS IN THIS VOLUME

- I - - P -

- U -

- T -

DATUM

DOUBLE

DIRECT CURRENT

DEGREE

DEPARTMENT

DETAIL

DISCREET INPUT

DIAMETER

DIMENSION

DISCONNECT

DIVISION

DOWN

DEVICENET

DISCREET OUTPUT

DOOR, DRAIN

DISCONNECT SWITCH

DOWNSTREAM

DEVICENET STARTER ASSEMBLY

DRAWING

DUPLEX

DAT

DBL

DC

DEG

DEPT

DET

DI

DIA or Ø

DIM

DISC

DIV

DN

DNET

DO

DR

DS

D/S

DSA

DWG

DX

EAST

EACH

ELEVATION - GRADE OR BUILDING

ELECTRIC or ELECTRICAL

ENCLOSURE

ENTRANCE

EQUAL

EQUIPMENT

ESTIMATE

EXHAUST

EXISTING

EXPANSION, EXPOSED

EXTERIOR

E

EA

EL

ELEC

ENCL

ENTR

EQ

EQUIP

EST

EXH

EXIST

EXP

EXT

CAP

CFM

CFS

CIRC

CJ

CHK

CKT

CL

CLOS

CLR

CMU

CND

COL

COMB

COMM

CONC

CONSTR

CONT

COR

CP

C.P.S.~

CPU

CR

CS

CT

CTR

CU

CU FT

CU YD

CAPACITY

CUBIC FEET PER MINUTE

CUBIC FEET PER SECOND

CIRCULAR

CONTRACTION JOINT

CHECK

CIRCUIT

CENTER LINE

CLOSURE

CLEAR

CONCRETE MASONRY UNIT

CONDUIT (FOR RACEWAY-ELEC. SHTS)

COLUMN

COMMON

COMMUNICATION

CONCRETE, CONCENTRIC

CONSTRUCTION

CONTINUE, CONTINUOUS

CHANGE ORDER REQUEST,

CONTRACTING OFFICER REPRESENTATIVE

CONTROL PANEL

CYCLES PER SECOND (HERTZ)

CENTRAL PROCESSING UNIT

CONTROL RELAY

CONTROL SWITCH

CURRENT TRANSFORMER

CENTER

COPPER

CUBIC FEET

CUBIC YARDS

- C -

INSIDE DIAMETER

INCHES

INFORMATION

INSULATION

INTERIOR

INPUT/OUTPUT

ID

IN

INFO

INSUL

INT

I/O

JUNCTION BOX

JUNCTION

JOIST

JOINT

JB

JCT

JST

JT

KEY, THOUSAND

THOUSAND POUND

KIPS PER SQUARE INCH

KILOVOLT

KILOVOLT AMPERE

KILOVOLT AMPERE REACTIVE

KILOWATT

KILOWATT HOUR

K

KIP

KSI

kV kVA kVAR kW kWh

PERSONAL COMPUTER, POINT OF CURVE

POUNDS PER CUBIC FOOT

PRODUCT DELIVERY TEAM

PERFORATED

POLYETHYLENE

PHASE

PROGRAMMABLE LOGICAL CONTROLLER

POUNDS PER LINEAR FOOT

PANEL

PARTS PER MILLION

PAIR

PREFABRICATE

PREFINISH

PROCESSING

PROJECT

POUNDS per SQUARE FOOT POUNDS per SQUARE INCH

POST SORT POOL DRAIN

PRE-SORT SUPPLY

POINT, POINT OF TANGENCY,

POTENTIAL (VOLTAGE) TRANSFORMER,

PRESSURE TRANSMITTER

POLYTETRAFLOURIDETHYLENE (TEFLON)

PUSH TO TEST

POLYVINYL CHLORIDE (PLASTIC)

POWER

PC

PCF

PDT

PERF

PE

PH

PLC

PLF

PNL

PPM

PR

PREFAB

PREFIN

PROC

PROJ

PSF

PSI

PSPD

PSS

PT

PTFE

PTT

PVC

PWR

TO BE DETERMINED

TOP ELEVATION

TECHNICAL

TELEPHONE

TEMPERATURE

TERMINAL

THICK, THICKNESS

TOP OF

TOP OF CONCRETE

TOP OF FOOTING

TOPOGRAPHY

TOP OF SLAB

TOP OF WALL

THERMOSTAT

TYPICAL

TBD

TE

TECH

TEL

TEMP

TERM

THK

TO

TOC

TOF

TOPO

TOS

TOW

TSTAT

TYP

A

AC

AC

ACI

AFCI

AGGR

AH

AI

AIC

AISC

AIR

ALM

ALT

AL,ALUM

AMP

ANSI

AO

APPROX

ARCH

ASME

ASPH

ASTM

AT

ATS

AUTO

AUX

AVG

AWG

AWS

L

AMMETER

ALTERNATING CURRENT

ASPHALT CONCRETE

AMERICAN CONCRETE INSTITUTE

ARC FAULT CIRCUIT INTERRUPTOR

AGGREGATE

AMPERE HOUR

ANALOG INPUT, ASPHALT INSTITUTE

AMPERE INTERRUPTING CAPACITY

AMERICAN INSTITUTE of STEEL

CONSTRUCTION

AMPERE INTERRUPTING RATING

ALARM

ALTERNATE

ALUMINUM

AMPERE

AMERICAN NATIONAL STANDARDS

INSTITUTE

ANALOG OUTPUT

APPROXIMATE

ARCHITECTURAL

AMERICAN SOCIETY OF MECHANICAL

ENGINEERS

ASPHALT

AMERICAN SOCIETY FOR TESTING

AND MATERIALS

AMPERE TRIP

AUTOMATIC TRANSFER SWITCH

AUTOMATIC

AUXILIARY

AVERAGE

AMERICAN WIRE GAUGE

AMERICAN WELDING SOCIETY,

ATTRACTION WATER SUPPLY

ANGLE (STRUCTURAL SHAPE)

BCG

BD

BDRY

BK,BRK

BLDG

BM

BMP

BOT

BRCG

BRDG

BRG

BRKT

B/B

BTU

BTUH

BARE COPPER GROUND

BOARD

BOUNDARY

BRAKE

BUILDING

BEAM, BENCH MARK

BEST MANAGEMENT PRACTICE

BOTTOM

BRACING

BRIDGING

BEARING

BRACKET

BACK TO BACK

BRITISH THERMAL UNIT

BRITISH THERMAL UNIT PER HOUR

UGND

UL

UNO

UPS

U/S

UTIL

UNDERGROUND

UNDERWRITERS LABORATORIES

UNLESS NOTED OTHERWISE

UNINTERRUPTIBLE POWER SYSTEM

UPSTREAM

UTILITY

- V -

- W -

XFMR

XMTR

TRANSFORMER

TRANSMITTER

- X -

- Y -

YARDYD

- Z -

LIMIT SWITCH

POSITION TRANSMITTER

ZS

ZT

VERTICAL, VOLT

VERTICAL

VARIABLE FREQUENCY DRIVE

VOLTMETER

VOLUME

V

VERT

VFD

VM

VOL

WATT, WEST, WIRE

WITH

WITHOUT

WET BULB

WATTHOUR METER

WATERLINE

WATERTIGHT, WEIGHT

W W/ W/O

WB

WHM

WL

WT

- F -

- G -

- H -

FAHRENHEIT, FUSE

FOOTCANDLE

FEEDER

FOUNDATION

FIGURE

FINISH

FINISH GRADE

FIXTURE

FLEXIBLE

FLANGE, FLOORING

FLOOR

FLUORESCENT

FIBER OPTIC

FIREPROOF, FIRE PROTECTION

FEET PER MINUTE

FULL SIZE

FEET

FOOTING

FUSE

F

FC

FDR

FDTN

FIG

FIN

FIN GR

FIX

FLEX

FLG

FLR

FLUOR

F/O

FP

FPM

FS

FT

FTG

FU

GAGE or GAUGE

GALLON

GALVANIZED

GENERAL, GENERATOR

GROUND FAULT CIRCUIT INTERRUPTOR

GROUND FAULT INTERRUPTOR

GOVERNMENT

GOVERNMENT FURNISHED EQUIPMENT

GOVERNMENT INSTALLED

GROUND

GALLONS PER MINUTE

GOVERNMENT QUALITY ASSURANCE

REPRESENTATIVE

GRADE, GROSS

GALVANIZED RIGID STEEL CONDUIT

GA

GAL

GALV

GEN

GFCI

GFI

GOVT

GFE

GOVT INSTL

G,GND

GPM

GQAR

GR

GRS

HIGH DENSITY POLYETHYLENE

HEADER

HUMAN MACHINE INTERFACE

HORIZONTAL

HIGH PRESSURE, HORSEPOWER

HOUR

HEIGHT

HERTZ

HDPE

HDR

HMI

HORIZ

HP

HR

HT

Hz

- L -

- M -

N

NA

NAT

NC

NEC

NEMA

NEUT

NF

NFPA

NIC

NO

NOM

NPL

NPS

NPT

NTS

NORTH

NOT APPLICABLE

NATURAL

NORMALLY CLOSED

NATIONAL ELECTRICAL CODE

NATIONAL ELECTRICAL MANUFACTURERS

ASSOCIATION

NEUTRAL

NEAR FACE

NATIONAL FIRE PROTECTION ASSOCIATION

NOT IN CONTRACT

NUMBER, NORMALLY OPEN

NOMINAL

NAMEPLATE

NOMINAL PIPE SIZE

NATIONAL PIPE THREAD

NOT TO SCALE

- O -

- N -

POUNDS

LINEAR FEET

LENGTH OR LONG

LINEAR

LUMEN

LEFT, LEVEL TRANSMITTER, LIGHT

LBS

LF

LG

LIN

LM

LT

MIXED AIR

MACHINE

MAINTENANCE

MATERIAL

MAXIMUM

MACHINE BOLT

MOTOR CONTROL CENTER

MECHANICAL

MANUFACTURING

MANUFACTURER

MOTOR GENERATOR

MANAGEMENT

MANHOLE

MINIMUM

MARK

MOTOR

MECHANICALLY STABLILIZED EARTH

MEAN SEA LEVEL

METAL

MA

MACH

MAINT

MATL

MAX

MB

MCC

MECH

MFG

MFR

MG

MGT

MH

MIN

MK

MOT

MSE

MSL

MTL

OVER ALL LENGTH

ON CENTER

ON CENTER EACH WAY

OUTSIDE DIAMETER

OUTSIDE FACE

OFFICE

OBSCURE GLASS

OPENING

OPPOSITE

OPERATIONS

OUT TO OUT

OAL

OC

OCEW

OD

OF

OFF

OGL

OPNG

OPP

OPS

O/O, O TO O

- S -

- R -

- Q -

REMOTE CONTROL

RECEIVER

ROAD, ROOF DRAIN

REFERENCE

REINFORCE OR REINFORCEMENT

REQUIRED

REVISION

ROOFING

ROUGH

RIGID GALVANIZED STEEL CONDUIT

RELATIVE HUMIDITY, RIGHT HAND,

ROUND HEAD

ROOM

ROUND

REVOLUTIONS PER MINUTE

RIGHT

RC

RCVR

RD

REF

REG

REQD

REV

RFG

RGH

RGSC

RH

RM

RND

RPM

RT

SOUTH

SUPERVISORY CONTROL AND

DATA ACQUISITION

SCHEDULE

SECTION

SEQUENCE

SQUARE FOOT (FEET), SUPPLY FAN

SHEET

SIMILAR

SERIAL NUMBER, SOLID NEUTRAL

SOLENOID

SPECIAL

SPECIFICATION

SPEAKER

SQUARE

STAINLESS STEEL

STATION

STANDARD

STEEL

STORAGE

STRUCTURAL

STAIRWAY

SUBFLOOR

SUSPEND

SWITCH

SWITCHBOARD

SYMBOL

SYMMETRICAL

S

SCADA

SCHED

SECT

SEQ

SF

SHT

SIM

S/N

SOL

SPCL

SPEC

SPKR

SQ

SST

STA

STD

STL

STOR

STRUCT

STWY

SUB FL

SUSP

SW

SWBD

SYM

SYMM

NOTES:

1. ALL ABBREVIATIONS TO BE

VALIDATED WITH THE UNIFORM

DRAWING SYSTEM TERMS AND

ABBREVIATIONS MODULE OF

THE UNITED STATES NATIONAL

CADD STANDARD LATEST

VERSION OR OTHER GENERALLY

ACCEPTED ENGINEERING OR

APPROVED PUBLICATION.

2. TERMS WITH FIVE LETTERS OR

FEWER SHOULD NOT BE

ABBREVIATED.

3. LIST ALL TRADE ASSOCIATIONS

ACRONYMS, SUCH AS UL, ASTM,

AISC, etc., IF THE ORGANIZATION

PUBLISHES STANDARDS

REFERENCE ON THE DRAWINGS.

4. AVOID THE USE OF

ABBREVIATIONS WITH MORE

THAN ONE MEANING UNLESS

THE CONTEXT OR THE LOCATION

WITHIN THE DRAWING SET MAKE

THE INTENDED MEANING

OBVIOUS.

5. ABBREVIATIONS REPRESENTING

PROFESSIONAL LICENSES,

CERTIFICATIONS, OR

MEMBERSHIPS ASSOCIATED

WITH A PERSON'S ARE NOT

INCLUDE IN THE ABBREVIATION

LIST.

6. IF ANY DOUBT OR CONFUSION

EXISTS ABOUT THE MEANING OF

AN ABBREVIATION, DO NOT USE

THE ABBREVIATION. INSTEAD

SPELL OUT TERM.

B

C

D

1 2 3 4 5

A

B

C

D

54321

ANGULAR

GENERAL

LINEAR FRACTIONAL

8"

0.002"

0 DECIMAL PLACES

1 DECIMAL PLACE

LINEAR DECIMAL

0.010" 0.030"

TOLERANCES UNLESS OTHERWISE SPECIFIED

1 DECIMAL PLACE

0.5 0.1

2 DECIMAL PLACES

3 DECIMAL PLACES

SAWING, FLAME CUTTING,

SHEARING, AND BREAKING

STRUCTURAL SHAPES AND

WELDING

D

ES

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N

E D

B Y:

D

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D W

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SO

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C O

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E:

US Army Corps of Engineers

BALTIMORE DISTRICT

SHEET

IDENTIFICATION

M-001

JE

N

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G S

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AN

D O

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AL

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TR

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MECHANICAL GENERAL NOTES:

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

MECHANICAL ABBREVIATIONS

APPROX

DET

DIA

ELEV

FT.

GALV.

ID.

IN.

MAX.

MIN.

MECH.

NOM

NTS

OD.

PL

PN

RAD.

STD

SYM

TYP

UNO

= APPROXIMATELY

= CENTERLINE

= DETAIL

= DIAMETER

= ELEVATION

= FEET

= GALVANIZED

= INNER DIAMETER

= INCHES

= MAXIMUM

= MINIMUM

= MECHANICAL

= NOMINAL

= NOT TO SCALE

= OUTER DIAMETER

= PLATE

= PART NUMBER

= RADIUS

= STANDARD

= SYMMETRIC

= TYPICAL

= UNLESS NOTED OTHERWISE

INFORMATION, TOLERANCES, AND NOTES ON THIS SHEET APPLY TO ALL MECH. DRAWINGS, UNLESS NOTED

OTHERWISE.

UNLESS OTHERWISE NOTED, USE CARBON OR ALLOY STEEL MECHANICAL FASTENERS, HOT-DIP GALVANIZED IN

ACCORDANCE WITH ASTM F2329.

NOMINAL THREAD CLASS FOR INTERNAL AND EXTERNAL THREADS IS UNC 2A/2B. WHEN THREADS ARE CUT FOR USE

WITH HOT-DIP GALVANIZED FASTENERS, ADJUST TOLERANCES PER ASTM A563.

PERFORM WELDING OF CARBON AND STAINLESS STEEL IN ACCORDANCE WITH THE SPECIFICATIONS.

WELDING OF ALUMINUM SHALL BE PERFORMED IN ACCORDANCE WITH AWS D1.2

MACHINE KEYWAYS IN ACCORDANCE WITH ASME B17.1. SUPPLY KEYS FOR ALL ASSEMBLIES.

KEYS MUST CONFORM TO REQUIREMENTS INDICATED ON CONTRACT DRAWINGS.

125 MICROINCH SURFACE TEXTURE ON ALL MACHINED SURFACES, UNLESS SHOWN OTHERWISE. SURFACE TEXTURE

PER ASME B46.1.

NOMINAL DIMENSIONS SHOWN ARE BASED ON SPECIFIED EQUIPMENT. ADJUSTMENTS MAY BE REQUIRED DEPENDING ON EQUIPMENT SUPPLIED AND FIELD VERIFICATION. SUBMIT PROPOSED DIMENSION CHANGES FOR APPROVAL ON THE

DETAIL DRAWINGS.

ALL LINEAR UNITS ARE FEET AND INCHES OR INCHES AND ALL ANGULAR UNITS ARE DEGREES, UNLESS SHOWN

OTHERWISE.

BREAK CORNERS AND EDGES, UNLESS SHOWN OTHERWISE.

AT FABRICATION, ASSIGN ALL PARTS A CONTRACTOR-DESIGNATED PART NUMBER MARK BY EMBOSSING OR ETCHING. SHOP ASSEMBLE ALL FABRICATED PARTS AND CHECK FOR PROPER FIT AND TOLERANCES. MATCH MARK

ALL PARTS FOR REFERENCE DURING ASSEMBLY.

ALL PARTS ESTIMATED TO WEIGH GREATER THAN 50 POUNDS-FORCE SHALL BE MANUFACTURED WITH PROVISIONS FOR LIFTING, SUCH AS TAPPED HOLES, THRU HOLES FOR SHACKLES, OR PAD EYES. IF PROVISIONS OR FEATURES DO NOT EXIST ON CONTRACT DRAWINGS, CREATE PROVISIONS ON SHOP DRAWINGS AND INDICATE THAT THE

FEATURE IS FOR LIFTING OR HANDLING.

PERFORM PAINTING OF MECHANICAL COMPONENTS IN ACCORDANCE WITH 09 97 03.00 PAINTING: MECHANICAL

EQUIPMENT UNLESS OTHERWISE SHOWN.

SEE SPECIFICATIONS FOR ADDITIONAL EQUIPMENT REQUIREMENTS. DRAWING PART NUMBERS MAY NOT REFLECT

EVERY SALIENT FEATURE.

JR

L1

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US Army Corps of Engineers

BALTIMORE DISTRICT

SHEET

IDENTIFICATION

MD101

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R

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IN

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LEFT

TRANSITION

MONOLITH PIER 1 PIER 2 PIER 3 PIER 4

RIGHT

TRANSITION

MONOLITH

FL

O

W

DEMO EXISTING COUPLING GUIDE HANDLES. TYP 6

DEMO EXISTING LIMIT SWITCHES, TYP 5

SCALE:

GENERAL DEMOLITION PLAN VIEW

NOT TO SCALE

GATE 1 GATE 2 GATE 3 GATE 4

GATE 5

SCALE:

LIMIT SWITCH DEMOLITION

NOT TO SCALE

SCALE:

COUPLING HANDLE DEMOLITION

NOT TO SCALE

DEMO GRATING IF NECESSARY TO ALLOW

COUPLING GUIDE HANDLE LEGS TO ATTACH

TO GIRDER. SEE M-101 FOR DETAILS

NOTES:

1. SEE M-001 FOR MECHANICAL GENERAL NOTES.

2. CROSS HATCHED AREAS INDICATE DEMOLITION.

EXISTING RECORD DRAWINGS

REFERENCED:

15168-1/SM-1

DEMO ONLY EXISTING COUPLING GUIDE HANDLE AND

BOLTS FROM COUPLING ASSEMBLY. REFER TO MC-500 FOR

NEW COUPLING GUIDE HANDLE.

DEMO LIMIT SWITCH, 80 TOOTH SPROCKET

AND CHAIN ROLLER.

KEEP LIMIT SWITCH BASE PLATE.

NEW LIMIT SWITCH PEDESTAL SHALL

BE WELDED TO EXISTING BASE PLATE.

SEE M-102 FOR DETAILS.

SCALE:

LIMIT SWITCH DEMOLITION AND BASE PLATE VIEW

NOT TO SCALE

DEMO EXISTING LIMIT SWITCH

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US Army Corps of Engineers

BALTIMORE DISTRICT

SHEET

IDENTIFICATION

M-101

JE

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6"3"

SCALE: 6"= 1'-0"

2"1"0

SCALE:

NEW COUPLING GUIDE ASSEMBLY - ISOMETRIC VIEW

NTS

EXISTING

MOTOR

EXISTING

MOTOR TO

WORMGEAR

COUPLING

EXISTING

WORM GEAR

EXISTING PARALLEL GEAR

REDUCER COVER

NEW COUPLING GUIDE ASSEMBLY

TYP 1 PER CUT-OUT COUPLING

EXISTING

GRATING

PARALLEL GEARBOX REDUCER COVER

(NOT TO SCALE)

4"

3/16

4"

3/8" THICK A-36

CARBON STEEL PLATE

STRUCTURAL STEEL

GIRDER

1/4"SEE NOTE 4

MODIFY PORTION OF EXISTING

GRATING FOR SUFFICENT ROOM

TO WELD COUPLING GUIDE SUPPORT LEG

TO GIRDER.

NOTES:

1. SEE M-001 FOR MECHANICAL GENERAL NOTES.

2. INSTALL COUPLING HANDLE FIRST, PRIOR TO INSTALLING COUPLING GUIDE SUPPORT. INSTALL COUPLING GUIDE SUPPORT AROUND HANDLE TO ENSURE ACCEPTABLE INTERFACE. REFER TO SPECIFICATION SECTION 35 01 41.00 10.

3. FIELD VERIFY CARBON STEEL PLATE REQUIRED WIDTH AND HEIGHT. PROVIDE SHOP DRAWINGS OF FINAL COUPLING SUPPORT ASSEMBLY FOR GOVERNMENT APPROVAL IN ACCORDANCE WITH SPECIFICATION SECTION 35 01 41.00 10. PLATE WIDTH AND HEIGHT SHALL ALLOW SUFFICIENT ROOM FOR COUPLING GUIDE SUPPORT TO FIELD DRILL THROUGH PLATE.

4. FIELD VERIFY REQUIRED HEIGHT OF L-BARS FOR PROPER INTERFACE WITH COUPLING GUIDE HANDLE. SUBMIT SHOP DRAWINGS FOR APPROVAL PRIOR TO INSTALL IN ACCORDANCE WITH SPECIFCATION SECTION 35 01 41.00 10.

DIMENSIONS MAY VARY PER COUPLER.

5. PAINT STEEL AFTER FIELD WELDING IN ACCORDANCE WITH SPECIFICATION SECTION 09 97 03.

6. AFTER COUPLING SUPPORT INSTALLATION, FIELD DRILL THRU HOLES FOR GUIDE PIN. WHEN GUIDE PIN IS IN USE, ONE PIN SHALL BE IN SLOT ENFORCING HANDLE TO REMAIN IN "COUPING POSITION". WHEN COUPLING IS DISENGAGED, PIN SHALL BE PLACED IN THE DISENGAGED SLOT. PROVIDE A LABEL TO INFORM OPERATOR WHEN COUPLER IS ENGAGED/DISENGAGED. PROVIDE A STAINLESS STEEL CHAIN LINK LANYARD SECURING BOLT PIN TO COUPLING GUIDE. USE MCMASTER-CARR PART NO. 92692A551 OR APPROVED EQUAL. SUBMIT SHOP DRAWINGS OF BOLT LOCATION AND LANYARD

CONNECTION FOR APPROVAL PRIOR TO LANYARD INSTALL.

7. BREAK ALL CORNERS AND EDGES.

NEW COUPLING

ENGAGEMENT HANDLE

SEE NOTE 2

ADD RUBBER SLEEVE

MCMASTER-CARR

PART NO. 9692K62

OR APPROVED

EQUAL

FASTEN NEW HANDLE TO EXISTING

COUPLER ENGAGEMENT ASSEMBLY.

USE SAME BOLT SIZE AS ORIGINAL

AND EXISTING BOLT LOCATIONS.

" N

O M

. S

EE

M -5

SCALE:

COUPLING GUIDE INSTALLATION

6" = 1'-0"

DETAIL

SCALE:

- NTS

STEEL BODY PADLOCK

MCMASTER-CARR PART NO.

1176A18 OR APPROVED EQUAL

ALL PADLOCK KEYS MUST BE

KEYED ALIKE.

BRONZE LOCKING PIN.

STAINLESS STEEL LANYARD

NOT SHOWN FOR CLARITY.

SEE SHEET M-501 FOR DETAILS.

ENGAGED POSITION SHOWN.

DETAIL

SCALE:

- NTS

ADD LABEL TO INFORM OPERATOR WHEN

COUPLER IS ENGAGED VS. DISENGAGED.

LABEL SHALL BE UV AND WEATHER RESISTANT.

SEE NOTE 6

STEEL BODY PADLOCKBRONZE GUIDE PIN

EXISTING GRATING

THRU BOLT HOLE FOR WHEN COUPLER

IS DISENGAGED. SEE NOTE 6.

L BAR

SEE M-501

FOR DETAILS

4" NOM

SEE NOTE 3

4" N

O M

SE

E

N O

TE

SEE NOTE 5

COUPLING GUIDE

THRU BOLT 1/2" BOLT GALVANIZED BOLT

WITH CORRESPONDING NUT AND WASHER

TYP 2. ENSURE BOLTS MEET REQUIRED SPACING

IN ACCORDANCE WITH STEEL CONSTRUCTION

MANUAL 14TH EDITION. SHIM IF NECESSARY.

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US Army Corps of Engineers

BALTIMORE DISTRICT

SHEET

IDENTIFICATION

M-102

JE

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3"

SCALE: 3"= 1'-0"

6"0 12"

SCALE:

LIMIT SWITCH ASSEMBLY - ISOMETRIC VIEW

NOT TO SCALE

3/16"

TYP

SEE NOTE 2.

BILL OF MATERIALS

PART NO. COMPONENT DESCRIPTION

SH1 ROTARY LIMIT SWITCH ROTARY LIMIT SWITCH, 4.1 USABLE REVOLUTIONS, BASIS OF DESIGN, STROMAG 51 SERIES

SH2 LIMIT SWITCH PEDESTAL SEE M-502

SH3 LIMIT SWITCH COUPLING RULAND BEAM COUPLING, PRODUCT NUMBER PCMR22-8-8-SS

SH4 LIMIT SWITCH DRIVE SHAFT SEE M-502

SH5 SHAFT BEARING - NON-EXPANSION

DODGE, D-LOK BALL BEARINGS, DL NORMAL DUTY PILLOW BLOCKS2

BOLT, NON-EXPANSION TYPE.BASIS OF DESIGN: DODGE PN

P2B-DLH-100-E

SH6 SHAFT BEARING - EXPANSION DODGE, D-LOK BALL BEARINGS, DL NORMAL DUTY PILLOW BLOCKS2

BOLT, EXPANSION TYPE.BASIS OF DESIGN: DODGE PN P2B-DLH-100

SH7 LIMIT SWITCH SPROCKET

CARBON STEEL, 15 TOOTH SPROCKET, 3/4" PITCH WITH

CORRESPONDING QP BUSHING. BASIS OF DESIGN IS MARTIN STEEL

SPROCKET, NO.60, TYPE QD, CATALOG NO. 60SH15. WITH

CORRESPONDING SH BUSHING

SH8 SPROCKET ROLLER CHAIN SINGLE STRAND CARBON STEEL, ANSI NO. 60, 3/4" PITCH

SH9 LIMIT SWITCH COVER SEE M-502

SH1

SH2

SH3

SH5

SH6

SH4

SH7

SH8

LIMIT

SWITCH

LIMIT SWITCH ASSEMBLY PLAN VIEW

3" = 1'-0"

EXISTING DRUM

SHAFT BEARING

EXISTING DRUM

SHAFT SPROCKET

EXISTING

PARALLEL

REDUCER

NOTE:

CHAIN ROLLERS AND ADDITIONAL

GATE HOIST EQUIPMENT HAVE

BEEN REMOVED FOR CLARITY. REFER

TO REFERENCE DRAWINGS FOR SPILLWAY

GATE HOIST MACHINERY LAYOUT

SEE NOTE 2

NOTES:

1. SEE M-001 FOR MECHANICAL GENERAL NOTES.

2. FIELD VERIFY PEDESTAL LOCATION WITH RESPECT TO EXISTING HOIST EQUIPMENT. PROVIDE SHOP DRAWING OF NEW LIMIT PEDESTAL LOCATION FOR APPROVAL PRIOR TO INSTALLATION. DEMOLITION OF A PORTION OF GRATING IS ACCEPTABLE IF NEW

PEDESTAL FOOTPRINT EXCEEDS ORIGINAL PEDESTAL FOOTPRINT.

3. PROVIDE ALL KEYS, BOLTS, NUTS AND WASHERS NECESSARY TO ASSEMBLE THE BEARINGS, LIMIT SWITCH DRIVE

SHAFT AND LIMIT SWITCH.

4. PROVIDE A CONTRACTOR DESIGNED COVER THAT GOES OVER THE SPROCKETS AND ROLLER CHAIN. THE COVER SHALL BE MADE OF STEEL AND PAINTED IN ACCORDANCE TO SPECIFICATION SECTION 09 97 03.00 25 AND WITH A HANDLE FOR EASY ACCESS. THE SPROCKET COVER SHALL HAVE A MEANS OF ATTACHMENT TO EITHER THE DRUM SHAFT BEARING OR LIMIT SWITCH PEDESTAL TO

PREVENT UNWANTED MOVEMENT.

5. SHIM BETWEEN THE BEARINGS AND THE BEARING BLOCK FOR PROPER ALIGNMENT WITH LIMIT SWITCH DRIVE SHAFT.

6. FIELD VERIFY THE REQUIRED OFFSET FOR EACH MECHANICAL COMPONENT IN THE LIMIT SWITCH ASSEMBLY. PROVIDE SHOP

DRAWINGS DETAILING OFFSET OF EACH MECHANICAL COMPONENT PRIOR TO INSTALLATION.

7. PERFORM ALL WELDS IN ACCORDANCE WITH AWS D1.1

EXISTING DRUM SHAFT

BEARING

EXISTING PARALLEL

REDUCER

SEE NOTE 3

NOTE: LIMIT SWITCH COVER AND ADDITIONAL HOIST EQUIPMENT

REMOVED FOR CLARITY.

SEE NOTE 5

THESE COMPONENTS ARE BASIS OF DESIGN.

PROVIDE THESE COMPONENTS OR APPROVED EQUAL

EXISTING PEDESTAL BASE PLATE

MATCH DRILL THRU

BEARING PEDESTAL

1/2"-13 UNC BOLT

WITH CORRESPONDING

NUT AND WASHER

TYP 5

SH9

ELECTRICAL PANEL

REMOVED FOR CLARITY

42"x30"x10" ELECTRICAL PANEL

1" CONDUIT

TO ELECTRICAL PANEL.

RUN CONDUIT BENEATH GRATING

SEE ELECTRICAL SHEETS

FOR DETAILS

8"

N O

M

SE

E N

O

TE

FLEXIBLE CONDUIT

FLEXIBLE 1"

CONDUIT

SEE ELECTRICAL

DRAWINGS

FOR DETAILS

SH7

3/16"

TYP

SEE NOTE 2

THRU DRILL

STEEL FASTENER

USE BEARING MFR

RECOMENDED BOLT

DIA. TYP 4

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US Army Corps of Engineers

BALTIMORE DISTRICT

SHEET

IDENTIFICATION

M-501

JE

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SCALE: 6"= 1'-0"

2" 3"1" 6"

1"

SCALE: 12"= 1'-0"

2" 3"0

SCALE:

COUPLING

SUPPORT RIGHT LEG

MATERIAL:

PER:

NO. REQD:

6" = 1'-0"

CARBON STEEL

ASTM A36

1 PER COUPLING SUPPORT ASSEMBLY

COUPLING

SUPPORT LEFT LEG

MATERIAL:

PER:

NO. REQD:

6" = 1'-0"

CARBON STEEL

COUPLING HANDLE

MATERIAL:

PER:

NO. REQD:

6" = 1'-0"

CARBON STEEL

8" SEE NOTE 4

2"

1"

2"

GUIDE PIN

PER:

NO. REQD:

12" = 1'-0"

936 BEARING BRONZE

MACHINE FROM ROUND BAR STOCK

Ø

" T H

R U

8"

Ø " T

H R

U

3/16" TYP

2" 51

2"

3"

" N

O M

. S

EE

N O

TE

" N

O M

. S

EE

N O

TE

NOTES:

1. SEE M-001 FOR GENERAL MECHANICAL NOTES.

2. BREAK ALL CORNERS AND EDGES.

3. FIELD VERIFY NECESSARY HEIGHT PRIOR TO FABRICATION. DRAWINGS SHOWN ARE NOMINAL AND MAY CHANGED FROM FIELD VERIFICATION. SHOP. DRAWINGS MUST BE APPROVED PRIOR TO FABRICATION. COUPLING SUPPORT LEGS SHALL HAVE PROPER

OFF-SET AND HEIGHT TO ALLOW INTERFACE WITH COUPLING GUIDE HANDLE.

4. FIELD VERIFY DISTANCE FOR COUPLING SUPPORT GUIDE LEGS. SHOP DRAWINGS MUST BE APPROVED PRIOR TO FABRICATION.

DISTANCE BETWEEN LEGS SHALL ALLOW FOR A BOLTED CONNECTION TO THE WORM GEAR PEDESTAL PLATE AND WELDMENT

TO THE STEEL GIRDER.

SCALE:

COUPLING SUPPORT ASSEMBLY

6"=1'-0"

COUPLING SUPPORT RIGHT LEG

COUPLING

SUPPORT

LEFT

LEG

2" NOM. SEE NOTE 4

4"

4"

4"

2"

5"

3/16" 3/16"

AISC L 2 X 2 X 5/16

TYP 2 PER COUPLING

SUPPORT ASSEMBLY

4" TYP 1

4" TYP

8"

Ø

45° CHAMFER

5"

7"

2"

2"

2" NOM.

8"

8" SEE NOTE 3

1.25"

8" N

O M

14(

Ø

" N

M SYM

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US Army Corps of Engineers

BALTIMORE DISTRICT

SHEET

IDENTIFICATION

M-502

JE

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K

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A

A

B

B

0 2"

SCALE: 12"= 1'-0"

3"1" 12"

SCALE: 3"= 1'-0"

6"3"0

CARBON STEEL WELD

ON PIANO HINGE

1/2" MIN. KNUCKLE LG.

WELD TO BASE PLATE

AND LID

8" TYP

4"

2"

4"

1/8"

1/8"TYP

3/16" PLATE

BASE SUPPORT

PER:

NO. REQD:

3" = 1'-0"

CARBON STEEL

1 PER LIMIT SWITCH COVER ASSEMBLY

SEE NOTE 3

18" 73 4"

4"

R1"

R3 8"

LIMIT SWITCH COVER LID

PER:

NO. REQD:

3" = 1'-0"

CARBON STEEL

1 PER LIMIT SWITCH COVER ASSEMBLY

NOTES:

1. SEE M-001 FOR GENERAL MECHANICAL NOTES.

2. BREAK ALL CORNERS AND EDGES.

3. PAINT IN ACCORDANCE WITH SPECIFICATIONS SECTION 09 97 03.

4. NOMINAL SHAFT DIMENSION SHOWN. COORDINATE FINAL TOLERANCE WITH BEARING

AND SPROCKET MANUFACTURER. SELECTED TOLERANCES SHALL BE SHOWN ON

CONTRACTOR'S SUBMITTED DRAWINGS. INSTALL BEARINGS PER MANUFACTURERS

RECOMMENDATION.

5. NOMINAL DIMENSION SHOWN. COORDINATE FINAL TOLERANCE WITH COUPLING

MANUFACTURER. SELECTED TOLERANCES SHALL BE SHOWN ON CONTRACTOR'S

SUBMITTED DRAWINGS.

BASE

SUPPORT

LIMIT SWITCH COVER LID

SCALE:

LIMIT SWITCH COVER ASSEMBLY

3" = 1'-0"

4"

BASE

SUPPORT

LIMIT SWITCH COVER LID

LIMIT SWITCH COVER LID

SEE NOTE 3

1" NOM

SEE NOTE 4

2"

11"

COORDINATE KEYWAY SIZING WITH

SPROCKET MFR PER ASME B17.1

SEE NOTE 4

LIMIT SWITCH DRIVE SHAFT

PER:

NO. REQD:

12" = 1'-0"

CARBON STEEL

ASTM A108

1 PER LIMIT SWITCH

8mm NOM.

SEE NOTE 5

COORDINATE KEYWAY SIZING WITH

COUPLING MFR PER ASME B17.1

45° CHAMFER45° CHAMFER

1/2" X 10.5" FLANGE PL.

1/2" WEB PL.

1" TYP

10( ")

20"

1/2" X 4.5" PL.

8"

4"BEARING

BLOCK

1.5" x 5.5" x 0.75" CARBON STEEL BLOCK

MAT'L: CARBON STEEL A572 GRADE 50

1/4" TYP 2

LIMIT SWITCH PEDESTAL

PER:

NO. REQD:

3" = 1'-0"

CARBON STEEL

1 PER LIMIT SWITCH

1/4"

TYP PER

FLANGE

2" TYP

2" T

YP

2" NOM.

8"

1/8"TYP

2" THRU

TYP 5

R11 4( ")

2"

18"

4"

4"

8"

1"

1/4"

1/4" TYP

SECTION

SCALE:

- 3"=1'-0"

2"

2"

1"

1/8" 1/8"

3/16" PLATE

SECTION

SCALE:

- 3"=1'-0"

N O

M

4"

12"

WELD ON PULL HANDLE

MCMASTER-CARR PN 1650A1

OR APPROVED EQUAL

3/16" PLATE3/16" PLATE

1/4"

1/8"

JR

L1

.0

_M -5

XX

X.

L I C

I T

A T

I O

N

N

O

F I

M

E

D E

S I G

N E

D

B

Y

D E

S C

R I P

T I O

N M

A R

K

D A

T E

S I Z

E

S U

B M

I T

T E

D

B

Y

P L O

T

S

C A

L E

C O

N T

R A

SHEET

IDENTIFICATION

D A

T E

A P

P R

D R

A W

I N

G

N

U M

B E

R

US Army Corps of Engineers

P L O

T

D

A T

E

54321

D

C

B

A

D R

A W

N

B

Y

C H

E C

K E

D

B

Y

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

P O

R T

L A

S

T R

I C

T

P O

R T

L A

N D

O

R E

G O

N

D

C

B

A

54321

FUSE

OVERLOAD RELAY

VOLTAGE OR CONTROL TRANSFORMER

DISCONNECT SWITCH

MOLDED-CASE CIRCUIT BREAKER, NUMBER

INDICATES TRIP RATING IN AMPERES.

2P INDICATES 2-POLE

3P INDICATES 3-POLE

IN DE-ENERGIZED POSITION

OR WHEN QUANTITIES TO

WHICH THEY RESPOND ARE

OF THE LOWEST VALUE

CONNECTION TO GROUND BUS

INTERLOCK (MECHANICAL OR KEY)

480V RECEPTACLE

NON-FUSED HP RATED DISCONNECT SWITCH

TRANSIENT SUPPRESSOR

NEW CONTROL CIRCUIT IDENTIFICATION

PER SCHEDULE

NEW POWER CIRCUIT IDENTIFICATION

PER SCHEDULE

INTERLOCK (ELECTRICAL)

N.O. PUSH BUTTON

N.C. PUSH BUTTON

INTEGRAL MOTOR STARTER

MANUAL MOTOR STARTER

COMBINATION MOTOR STARTER

(NUMBER INDICATES NEMA SIZE RATING)

FUSED HP RATED DISCONNECT SWITCH

JUNCTION BOX

HOME RUN TO PANELBOARD. ARROWS

INDICATE NUMBER OF CKTS, LETTERS

IDENTIFY PANEL, NUMBER(S) AT ARROW

IDENTIFIES CKTS. EXAMPLE: CKT 1 AND 3

TO PANEL LP.

CONDUIT CAPPED BELOW FIN. GRADE

GROUND INSERT IN FLOOR

EMBEDDED GROUND CONDUCTOR

(SIZE AS INDICATED).

LP:1,3

CONDUIT EXPOSED

CONDUIT EMBEDDED IN FLOOR OR WALL

CONDUIT TURNING TOWARD OBSERVER.

CONDUIT TURNING AWAY FROM OBSERVER.

MASTER CONTROL SWITCH

ELECTRICALLY OPERATED VALVE (SOLENOID)

POSITION SWITCH

AC CONTACTOR

MANUAL TRANSFER DEVICE

INSTANTANEOUS OVERCURRENT

OR RATE-OF-RISE RELAY

NUMBER OR LETTERS INDICATE

DEVICE FUNCTION AS NOTED.

SUFFIX X INDICATES ASSOCIATED

AUXILIARY RELAY.

SUFFIX USED FOR IDENTIFICATION.

SUFFIX Z INDICATES OPERATED

BY BELL ALARM CONTACT.

GRAPHIC SYMBOLS (CONT.)GRAPHIC SYMBOLS PANEL WIRING (CONT.) CONTROL ABBREVIATIONS

CONDUIT AND GROUNDING

LOCK

FISH RELATED

NON-OVERFLOW DAMD

F

L -

1. SWITCHBOARDS AND SWITCHGEAR

480V SWITCHGEAR (NAV LOCK)

480V SWITCHBOARD (MAIN UNITS)

480V SWITCHBOARD (FISHWATER UNITS)

13.8kV SWITCHGEAR (STATION SERVICE)

SUA

SU

LCQ

SJ

2. LOAD CENTERS

480V (POWERHOUSE)

480V (DAM LIGHTING)

SQ

FCQ

DQ

DCR1

CQ

480V (NON-OVERFLOW DAM)

480V SUBSTATION (POWERHOUSE)

3. APPARATUS

REMOTE PLC INPUT/OUTPUT RACK

CURRENT TRANSFORMER

BATTERY

MOTOR CONTROL CENTER

TRANSFORMER (LIGHTING)

BREAKER (ADD VOLTAGE LETTER)

DISC. SWITCH (ADD VOLTAGE LETTER)Z

X

TR

T

MCC

M

L

IOR

CT

B

A. TERMINAL EQUIPMENT

B. MODIFYING TERMS FOR TERMINAL EQUIPMENT

LIGHTING

MOTOR

TRANSFORMER (POWER)

J

P

Q

R

N NEUTRAL (i.e. GN1,TN1)

120/240 (120/208)

480V

5kV

13.8kV r q p j d c

2. SERVICE CODE OR VOLTAGE CLASS

- CONTROL CIRCUITS

0-48V AC/DC

POWER CIRCUIT, 13.8kVAC

POWER CIRCUIT, 4160VAC

POWER CIRCUIT, 480VAC

SPARE CONDUIT

tn s -

LOCAL AREA NETWORK (LAN) CIRCUITS

tt -tv

T1

DEDICATED T1 CIRCUITS

1. ELECTRICAL CIRCUITS AND CONDUITS ARE

IDENTIFIED AS FOLLOWS:

A. BETWEEN MAJOR ITEMS OF EQUIPMENT,

A THREE PART NUMBER IS USED.

B. A TWO-PART NUMBER IS USED FOR MOST

LIGHTING AND SOME POWER DISTRIBUTION

CIRCUITS; I.E., THE END OF RUN IS OMITTED.

C. CONTROL CIRCUIT NUMBERS CORRESPOND TO

THE NUMBER OF THE CONTROLLED POWER

CIRCUIT; e.g. CQA3-c1 WOULD CONTROL

CQA3-q1.

E. CIRCUITS TO DEVICES FORMING AN INTEGRAL

PART OF TERMINAL EQUIPMENT RECEIVE THE

TERMINAL EQUIPMENT DESIGNATION (e.g. THE

CIRCUIT TO CT'S IN CIRCUIT BREAKER XJ1

COULD BE DESIGNATED SU1-q1-XJ1). CIRCUITS

TO SEPARATELY MOUNTED DEVICES RECEIVE

THE DESIGNATION ASSIGNED TO THE DEVICE

(i.e. CQ24-q1-4C1 IS A CIRCUIT GOING TO

TRANS. OIL PUMP 4C1).

2. MULTI-CONDUCTOR CABLES ARE IDENTIFIED

BY SUFFIX "C"; i.e., 3/C INDICATES A

THREE-CONDUCTOR CABLE WHILE A NUMERAL

3 INDICATES THREE CONDUCTORS.

C. CIRCUIT AND ROUTING IDENTIFICATION

480V (FISH RELATED)

1. AS AN AID TO FURTHER IDENTIFICATION OF

VOLTAGE CLASS AND LOCATION OF THE

EQUIPMENT, THE FOLLOWING ARE APPLIED TO

SEPARATELY MOUNTED BREAKERS, DISCONNECT-

ING MOUNTED BREAKERS, DISCONNECTING

SWITCHES, CURRENT TRANSFORMER AND

VOLTAGE TRANSFORMERS.

TELEPHONE/PBX CIRCUITS, COMM CIRCUITS

CLOSED CIRCUIT TV (CCTV) VIDEO CIRCUITS

POWER CIRCUIT (120/240 OR 120/208 VAC)

ALARM CIRCUITS, ANNUNCIATOR CIRCUITS,

SELF-SYNCHRONOUS INDICATING CIRCUITS, RTD

AND TRANSDUCER OUTPUT CIRCUITS, RECORDER,

OTHER LOW-LEVEL SIGNAL CIRCUITS.

D. CONDUIT NUMBERS ARE GENERALLY IDENTICAL

TO THE CIRCUIT CONTAINED WITHIN THE

CONDUIT.

3-WAY SNAP SWITCH, 125V, 20A

SINGLE POLE SNAP SWITCH, 125V, 20A

CONTACTS (NC)

CONTACTS (NO)

DETAIL REFERENCE

TOP NO. INDICATES DETAIL

BOTTOM NO. INDICATES SHEET REFERENCED

POWER TRANSFORMER (ONE LINE DIAGRAM)

# INDICATES KVA RATING

MOTOR

# INDICATES HP RATING

SINGLE-POLE, SINGLE-THROW (SPST) SWITCH

120V, 20A DUPLEX RECEPTACLE

240V RECEPTACLE

AI

AIR

ALM/AH

AO

AUX

AWS

CP

CR

CS

CU

CV

BP

DI

DNET

DTAP

DO

DPM

DS

DSA

DT

FC

FM

FU

FZ

HOA

HMI

I/O

I/P

IY

IR

JB

LC

LE

LGTA

LGTB

LP

LS

LSPx

LSRA

LT

LGTSW

MDP

MTS

MCR

PB

PBL

PDT

PI

PL

PLC

PRX

PS

PT

PTT

PWR

PY

RABRK

RAHBRK

RAMTR

RAHMTR

RCPT

RPxF1

RPxF2

RPxM

RSPF

RSPM

RIO

RLS

RVSS

SCADA

SCR

SGCC

SOL/SV

SPD

SPHMTR

SPMTR

SS

STA

STP

TDR

TE

TI

TT

UTP

XMTR

YS

ZS

ZT

ZV

ZZ

ANALOG INPUT

AMPERE INTERRUPT RATING

ALARM/ANNUNCIATOR HORN

ANALOG OUTPUT

AUXILIARY

AUXILLARY WATER SUPPLY

CONTROL PANEL

CONTROL RELAY

CONTROL SWITCH

COPPER

CONTROL VALVE

BYPASS (CONTACTOR)

DISCREET INPUT

DEVICENET

DEVICENET TAP

DISCREET OUTPUT

DIGITAL POWER METER

DISCONNECT SWITCH

DEVICENET STARTER ASSEMBLY

DEVICENET TAP

FLOW CONTROLLER

FLOW METER

FUSE

VALVE POSITION (FLOW)

HAND-OFF-AUTO

HUMAN MACHINE INTERFACE

INPUT/OUTPUT

CURRENT TO PRESSURE TRANSDUCER

CURRENT CONVERTER

INDUCTION RELAY

JUNCTION BOX

LEVEL CONTROLLER

LEVEL ELEMENT

LIGHT FIXTURE A

LIGHT FIXTURE B

LIGHTING PANEL

LIMIT SWITCH

LIMIT SWITCH PIER #

LIMIT SWITCH RIGHT ABUTMENT

LEVEL TRANSMITTER

LIGHTING SWITCH

MAIN DISTRIBUTION PANEL

MANUAL TRANSFER SWITCH

MASTER CONTROL RELAY

PUSH BUTTON

PUSH BUTTON, LIGHTED

DIFFERENTIAL PRESSURE TRANSMITTER

PRESSURE INDICATOR

PILOT LIGHT

PROGRAMMABLE LOGIC CONTROLLER

PROXIMITY SWITCH

PRESSURE SWITCH

PRESSURE TRANSMITTER

PRESS TO TEST

POWER

PRESSURE CONVERTER

RIGHT ABUTMENT BRAKE

RIGHT ABUTMENT BRAKE HEATER

RIGHT ABUTMENT MOTOR

RIGHT ABUTMENT MOTOR HEATER

RECEPTACLE

RECEPTACLE PIER x FEMALE (x = PIER NUMBER)

RECEPTACLE PIER x FEMALE (x = PIER NUMBER)

RECEPTACLE PIER x MALE (x = PIER NUMBER)

RECEPTACLE SPARE MOTOR FEMALE

RECEPTACLE SPARE MOTOR MALE

REMOTE I/O

ROTARY LIMIT SWITCH

REDUCED VOLTAGE SOFT STARTER

SUPERVISORY CTRL & DATA ACQUISITION

SAFETY CONTROL RELAY

SPILLWAY GATE CONTROL CABINET

SOLENOID/SOLENOID VALVE

SURGE PROTECTIVE DEVICE

SPARE MOTOR HEATER

SPARE MOTOR

SELECTOR SWITCH

STATION (OPERATOR CNTRL)

SHIELDED TWISTED PAIR

TIME DELAY RELAY

TEMPERATURE ELEMENT

TEMPERATURE INDICATOR

TEMPERATURE TRANSMITTER

UNSHIELDED TWISTED PAIR

TRANSMITTER

AUX ATS SWITCH

LIMIT SWITCH

POSITION TRANSMITTER

PNEUMATIC PISTON ACTUATOR

POSITIONING LINEAR ACTUATOR (ELECT)

NEW CONDUIT IDENTIFICATION

PER SCHEDULE

ELEVATION/SECTION REFERENCE

TOP LETTER INDICATES ELEVATION/SECTION

BOTTOM NO. INDICATES SHEET REFERENCED

THERMOSTAT

CONTACTOR (OPERATING COIL)

PUSH TO TEST INDICATING LIGHT

(A=AMBER,G=GREEN,R=RED, W=WHITE,

Y=YELLOW, B=BLUE, ETC.)

RESISTIVE HEATER

(NUMBER INDICATES WATTAGE)

3-POLE DISCONNECT SWITCH,

EXTERNALLY OPERATED

(NUMBER INDICATES AMP RATING)

COMBINATION MOTOR STARTER

W/ EXTERNAL DISCONNECT

(NUMBER INDICATES NEMA SIZE)

SAMPLE DEVICE FUNCTIONS

LIMIT SWITCH (N.C.)

TEMPERATURE SWITCH

(N.O., CLOSES ON DROPPING TEMPERATURE)

LIMIT SWITCH (N.O.)

MASTER CONTACTOR

RAISE CONTACTOR

LOWER CONTACTOR

GENERAL NOTES

u

A

AF

AFF

AFG

AIC

AIR

AL

AT

ATS

AWG

BRK

PxBRK

PxHBRK

PxMTR

PxHMTR

CB

CKT

CPT

CPU

D/S

(E)

EGC

EF

EL

EM

EXST

F,FU

FCB

FDR

FLR

FLUOR

F/O

G/GND

GALL

GALR

GALV

GFCI

GFCIP

GFE

GPB

HH

HTR

INST

JB

LC

LT-FLEX

LTG

LSI

M/MTR

MCB

MCC

MCP

MH

MLO

MS

MPC

MTS

N

NA

NC

NO

OL

PB

PC

PDB

PH

PNL

PR

PS

PVC

RCPT

REF

RGS

SA

SF

SG

SGCC

SPD

SPDT

SPST

SS

TB

TYP

UG

U/S

UPS

V

VFD/VSD

VM

W

WP

WT

W/

T,XFMR

AMMETER, AMPERE

AMP FUSE, AMP FRAME

ABOVE FINISHED FLOOR

ABOVE FINISHED GRADE

AMPERE INTERRUPTING CAPACITY

AMPERE INTERRUPTING RATING

ALUMINUM

AMPERE TRIP

AUTOMATIC TRANSFER SWITCH

AMERICAN WIRE GAUGE

BRAKE

PIER # BRAKE

PIER # BRAKE HEATER

PIER # MOTOR

PIER # MOTOR HEATER

CIRCUIT BREAKER

CIRCUIT

CONTROL POWER XFMR

CENTRAL PROCESSING UNIT

DOWNSTREAM

EXISTING

EQUIPMENT GROUNDING CONDUCTOR

EXHAUST FAN

ELEVATION

EMERGENCY

EXISTING

FUSE

FEEDER CIRCUIT BREAKER

FEEDER

FLOOR

FLUORESCENT LIGHTING

FIBER OPTIC

GROUND

GALLERY LEFT

GALLERY RIGHT

GALVANIZED

GROUND FAULT CIRCUIT INTERRUPTER

GFCI PROTECTED

GOV'T FURNISHED EQUIPMENT

GALLERY PULL BOX

HAND HOLE

HEATER

INSTANTANEOUS

JUNCTION BOX

LIGHT CONTACTOR

LIQUID TIGHT FLEX CONDUIT

LIGHTING

LONG-TIME, SHORT-TIME, INSTANTANEOUS

MOTOR

MAIN CIRCUIT BREAKER

MOTOR CONTROL CENTER

MOTOR CIRCUIT PROTECTOR

MANHOLE / METAL HALIDE

MAIN LUGS ONLY

MOTOR STARTER

MINI-POWER CENTER (XFMR AND PNL)

MANUAL TRANSFER SWITCH

NEUTRAL

NON-AUTOMATIC, NON-APPLICABLE

NORMALLY CLOSED

NORMALLY OPEN

OVERLOAD RELAY

PULL BOX

PHOTOCELL

POWER DISTRIBUTION BLOCK

PHASE

PANEL

PAIR

PRESSURE SWITCH

POLYVINYL CHLORIDE CONDUIT

RECEPTACLE

REFERENCE INFORMATION

RIGID GALVANIZED STEEL CONDUIT

SURGE ARRESTOR

SUPPLY FAN

SPILLWAY GATE

SPILLWAY GATE CONTROL CABINET

SURGE PROTECTION DEVICE

SINGLE-POLE DOUBLE-THROW

SINGLE-POLE SINGLE-THROW

STAINLESS STEEL

TERMINAL BLOCK

TYPICAL

UNDERGROUND

UPSTREAM

UNINTERRUPTIBLE POWER SUPPLY

VOLTS

VARIABLE FREQUENCY DRIVE

VOLTMETER

WATT

WEATHERPROOF

WATERTIGHT

WITH

TRANSFORMER

ORIGIN (COMPONENT)

INTERNAL WIRING

EXTERNAL WIRING

WIRE NUMBER

DESTINATION

WIRE NUMBER

XXXX/XXXX (XXXX)

DESTINATION TERMINATION

XXXX (XXXX)

MODULE SLOT

INPUT (I) OR OUTPUT (O)

TERMINAL NUMBER, IF

DIFFERENT THAN I/O CHANNEL

RIO:3:I.2[6]

PLC I/O WIRING NOMENCLATURE

INPUT OR OUTPUT

CHANNEL

REMOTE I/O

CHASSIS

CONTROL WIRING NOMENCLATURE

PANEL WIRING

1. THIS IS A TYPICAL SYMBOLS AND

ABBREVIATIONS SHEET, THEREFORE, SOME

SYMBOLS AND ABBREVIATIONS MAY NOT BE

USED WITHIN THIS DRAWING SET.

2. EXPOSED CONDUIT INSTALLATION ON

CONCRETE SLABS/PIERS SHALL BE

COORDINATED WITH EXISTING GRATING.

CONDUITS SHALL BE INSTALLED BELOW

GRATING (AS MUCH AS POSSIBLE) TO

AVOID TRIPPING HAZARDS.

3. IF REBAR IS ENCOUNTERED DURING A DRILLING

OPERATION, THE CONTRACTOR MUST OBTAIN

WRITTEN APPROVAL FROM THE STRUCTURAL

ENGINEER OF RECORD OR THE CONTRACTING

OFFICER BEFORE CUTTING THE REBAR.

4. ALL ABANDONED CONDUIT MUST HAVE THE

WATER REMOVED, THE ENDS CLEANED OF

DEBRIE/RUST AND THEN MUST BE SEALED WITH

A SILICONE COMPOUND ON BOTH ENDS TO

PREVENT FUTURE WATER ENTRY.

START OF RUN

SERVICE CODE OR

VOLTAGE CLASS

END OF RUN

CIRCUIT NUMBER

EXAMPLES

250W

DQ1-q1-MTS1

OL

OL

42X

42-1

OR

OR

OR

X

OR

Z

52-()

G.I.

J

1-()

W

M

M

E

XYZ

3P

XYZ

XYZ

A

M

R

L

ES504

ES404

120V, 20A SINGLE RECEPTACLE

ELECTRICAL ABBREVIATIONS

D. EXTERNAL CONTROL WIRE IDENTIFICATION

WIRE LABEL WITHIN CONTROL CABINET

WIRE LABEL AT CONTROL DEVICE OR EQUIPMENT

EXAMPLE:

CONTROL WIRE FROM CONTROL CABINET (SGCC1) TO ROTARY

LIMIT SWITH (RLS1). ORIGIN OF WIRE IN SGCC1 IS TERMINAL

BLOCK TB1-3 AND IT IS TERMINATED AT ROTARY LIMIT SWITCH

RLS1 ON TERMINAL T-1. INTERNAL WIRE NUMBER IS XXXXX.

SAME NOMENCLATURE APPLIES TO WIRING BETWEEN

CONTROL DEVICES OR EQUIPMENT

XXXXX/SGCC1/TB1-3

XXXXX/RLS1/T-1

TERMINATION POINT AT DESTINATION

WIRE NUMBER

DESTINATION CABINET OR EQUIPMENT

WIRE NUMBER

DESTINATION DEVICE OR EQUIPMENT

TERMINATION POINT IN SGCC1

NOMENCLATURE (CONT.)

NOMENCLATURE

PIER & ABUTMENT LIGHTING, FIXTURE A & B

(REPLACEMENT NOT PART OF CONTRACT)

A

AC TO DC RECTIFIER

CIRCUIT BREAKER INDICATED AS LOCK OUT-TAG OUT POINT

PIER & ABUTMENT MOTOR PATCH CORD

PTT

E-001

J E

N N

I N

N

D O

L P

H

L

A K

E

S P

I L

L W

A Y

E L

E C

T R

I C

G

R A

D E

L E

G E

N D

S

A

B

R E

V I A

T I O

N S

E

R

I M

K E

E

G E

C D

T R

S G

E

C D

J P

B

W I L L I A

M

F

O R

T U

E

S I

D

J R

L

E

X X

X d w g

BALTIMORE DISTRICT

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

B A

L T

I M

O R

E

D

I S

T R

I C

T

B A

L T

I M

O R

E

M

A R

Y L

A N

D

B

PTT

A

D

W

A

Y

S

P

I

L

L

W

A

Y

F

L

O

W

D

O

W

N

S

T

R

E

N

C

R

E

R

O

N

L

S O

L I C

I T

A T

I O

N

N

O

F I

M

E

D E

S I G

N E

D

B

Y

D E

S C

R I P

T I O

N M

A R

K

D A

T E

S I Z

E

S U

B M

I T

T E

D

B

Y

P L O

T

S

C A

L E

C O

N T

R A

SHEET

IDENTIFICATION

D A

T E

A P

P R

D R

A W

I N

G

N

U M

B E

R

US Army Corps of Engineers

P L O

T

D

A T

E

54321

D

C

B

A

D R

A W

N

B

Y

C H

E C

K E

D

B

Y

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

P O

R T

L A

S

T R

I C

T

P O

R T

L A

N D

O

R E

G O

N

D

C

B

A

54321

060' 60'

SCALE: 1"= 60'

SCALE:1" = 60'

GENERAL SITE PLAN

NORTH

E-101

J E

N N

I N

N

D O

L P

H

L

A K

E

S P

I L

L W

A Y

E L

E C

T R

I C

G

R A

D E

G E

N E

R A

L

S

I T

E

P

L A

N

E

R

I M

K E

E

G E

C D

T R

S G

E

C D

J P

B

W I L L I A

M

F

O R

T U

E

S I

D

J R

L

E

X X

X d w g

BALTIMORE DISTRICT

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

B A

L T

I M

O R

E

D

I S

T R

I C

T

B A

L T

I M

O R

E

M

A R

Y L

A N

BOUNDARY OF WORK

L I C

I T

A T

I O

N

N

O

F I

M

E

D E

S I G

N E

D

B

Y

D E

S C

R I P

T I O

N M

A R

K

D A

T E

S I Z

E

S U

B M

I T

T E

D

B

Y

P L O

T

S

C A

L E

C O

N T

R A

SHEET

IDENTIFICATION

D A

T E

A P

P R

D R

A W

I N

G

N

U M

B E

R

US Army Corps of Engineers

P L O

T

D

A T

E

54321

D

C

B

A

D R

A W

N

B

Y

C H

E C

K E

D

B

Y

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

P O

R T

L A

S

T R

I C

T

P O

R T

L A

N D

O

R E

G O

N

D

C

B

A

54321

A N

S I

D

J R

L

E

X X

X D

W G

(E) RIGHT

ABUTMENT

(E) PIER #4

(E) LEFT

ABUTMENT

(E) DIESEL GENERATOR

SHELTER

(E) DIESEL GENERATOR

SHELTER STAIRS

SCALE: 1"= 20'

20' 0 20'

SPILLWAY TAINTER GATE CONTROL

PLATFORMS (LEFT ABUTMENT,

PIERS 1 TO 4 AND RIGHT ABUTMENT),

SEE SHEETS ED103 AND E-103 FOR

CHANGES TO THESE AREAS

(E) MAINTENANCE ROADWAY

SEE SHEETS ED201 AND

E-201 FOR CHANGES TO

THE GALLERY LIGHTING

(E) GALLERY

ACCESS

HATCH

(E) GALLERY ACCESS HATCH

SCALE: 1" = 20'

ELECTRICAL SPILLWAY SITE PLAN

(E) PIER #3(E) PIER #2(E) PIER #1

BOUNDARY OF WORK

SPILLWAY AND DOWNSTREAM APRON

FL

O

W

NORTH

(E) GENERATOR SHELTER

EXTERIOR LIGHTING

SWITCH

(E) GENERATOR SHELTER

EXTERIOR LIGHT

S

DCQ1 CABINET CONTAINING

DQ1, LTR1 AND DR1 MOUNTED EXTERIOR

TO AND ON ROOF SLAB OF THE DIESEL

GENERATOR SHELTER

MTS1 ON ROOF SLAB OF THE

GENERATOR SHELTER

CONDUITS:

MDP-q1-MTS1

MDP-q2-MTS1

SEE NOTE 1

CONDUIT:

LP-r1-GPB1

SEE NOTE 2

SEE NOTE 3

DOOR SIDE OF DCQ1

CABINET, SEE SHEET

E-607

(E) CONCRETE SAFETY WALL

(E) SIDEWALK

(E) RIGHT

ABUTMENT

(E) GENERATOR

SHELTER

ENTRANCE DOORS

G E

C D

J P

B

E

R

I M

K E

E

G E

C D

T R

E-102

BALTIMORE DISTRICT

L E

C T

R I C

A L

S

P I L L W

T

E

P

L A

N

B A

L T

I M

O R

E

D

I S

T R

I C

T

J E

N N

I N

N

D O

L P

H

L

A K

E

S P

I L

L W

A Y

E L

E C

T R

I C

G

R A

D E

W I L L I A

M

F

O R

T U

E

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

B A

L T

I M

O R

E

M

A R

Y L

A N

D

NOTES:

1. ROUTE CONDUIT THROUGH CONCRETE WALL BEHIND PANEL DCQ1

AND UNDER SIDEWALK TO THE RIGHT ABUTMENT. SEAL CONDUIT

PENETRATIONS THROUGH THE CONCRETE WALL WITH APPROVED

SEALANT PER SPECIFICATIONS.

2. ROUTE CONDUIT FOR GALLERY LIGHTING AND THE GENERATOR

SHELTER LIGHT SWITCH FROM PANEL LP THROUGH THE GENERATOR

SHELTER CONCRETE WALL, ALONG THE EXTERIOR CONCRETE WALL

AND ENTER THE GALLERY THROUGH THE METAL EDGE OF THE

GALLERY ACCESS HATCH TO THE NEW GALLERY PULL BOX, GPB1.

SEAL CONDUIT PENETRATIONS THROUGH THE CONCRETE WALL WITH

APPROVED SEALANT PER SPECIFICATIONS.

3. ROUTE CONDUIT THROUGH GENERATOR SHELTER CONCRETE CEILING

TO THE MANUAL TRANSFER SWITCH, MTS1. SEAL CONDUIT

PENETRATIONS THROUGH THE CONCRETE CEILING WITH APPROVED

SEALANT PER SPECIFICATIONS.

TOP TO BOTTOM:

DR1-r1-JB6

DQ1-q1-SGCC5

DQ1-q1-SGCC4

DQ1-q1-SGCC3

DQ1-q1-SGCC2

DQ1-q1-SGCC1

CONDUIT MOUNTED UNDER

SIDEWALK, SEE E-103

SCALE: 1" = 5'-0"

GENERATOR SHELTER DETAILED PLAN (NEW WORK)

(E) PAD MOUNTED UTILITY

TRANSFORMER

SCALE: 1"= 5'

5' 0 5'

24'

22'

41' FROM CL TO GEN SHELTER

S O

L I C

I T

A T

I O

N

N

O

F I

M

E

D E

S I G

N E

D

B

Y

D E

S C

R I P

T I O

N M

A R

K

D A

T E

S I Z

E

S U

B M

I T

T E

D

B

Y

P L O

T

S

C A

L E

C O

N T

R A

SHEET

IDENTIFICATION

D A

T E

A P

P R

D R

A W

I N

G

N

U M

B E

R

US Army Corps of Engineers

P L O

T

D

A T

E

54321

D

C

B

A

D R

A W

N

B

Y

C H

E C

K E

D

B

Y

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

P O

R T

L A

S

T R

I C

T

P O

R T

L A

N D

O

R E

G O

N

D

C

B

A

54321

#2/0 GROUND DOWN TO GROUNDING

ELECTRODE, PIER 3 ONLY.

DN.

F L

O W

M A

T C

H

L

I N

E

A

2-#12, 1/2C FOR FUEL

OIL SHUT OFF

SOLENOIDS

AA

CONNECT TO

PLATFORM STEEL.

SPARE

MOTOR

#2 GRD.

FACE OF LEFT

ABUTMENT

#2/0 GND

SIDEWALK BOX 12"X12"X8",

ALL CONDUITS AND BOX

ABANDONED, DEMO

CONDUCTORS

SIDEWALK

SIDEWALK BOX 24"X18"X8",

ALL CONDUITS AND BOX

ABANDONED, DEMO

CONDUCTORS

CURB

EL. 1511.69

MOTOR

#2/0 GND

MOTOR

#2 GRD.

BRAKE

FLOODLIGHT-TYPICAL

1"C FOR UTILITY

METERING WIRE

PLUG CONDUITS FOR

INSTALLATION OF

CABLES BY OTHERS

GROUND INSERT AT EL. 1510.00

4" EMPTY

CONDUIT FOR

UTILITY

PRIMARY FEED

ELECTRIC

UTILITY

METER

2" EMPTY CONDUIT FOR TELEPHONE

2" CONDUIT FOR

TELEPHONE

4" EMPTY CONDUIT 24" MIN

BELOW FINISHED GRADE

AT SHOULDER FOR

ELECTRIC UTILITY CO.

PRIMARY SERVICE TO

TRANSFORMER

SIDEWALK BOX 10"X10"X8",

ALL CONDUITS AND BOX

ABANDONED, DEMO

CONDUCTORS

1" EMPTY CONDUIT

SIDEWALK BOX 14"X14"X8"

ALL CONDUITS AND BOX

ABANDONED, DEMO CONDUCTORS

15 KVA-TRANSFORMER 480-208/120V

MAIN DISTRIBUTION PANEL MDP

#2/0 GND

MAIN SERVICE DISCONNECT

CIRCUIT BREAKER, 3P-100A

LP12 SWITCH LEG

& NEUTRAL

BATTERY

CHARGER

#2/0 GND

FUEL OIL TANK

ENGINE

JACKET WATER

HEATER

DIESEL GENERATOR ROOM

#2 GND

D

D

D

GALLERY

ACCESS

ENTRANCE

ATS

MAIN SERVICE

DISCONNECT CB

3P-100A-480V

EL. 1504.08

BATTERY

CHARGER

FUEL OIL

TANK

PANEL

MDP

TELEPHONE PULL BOX 12X12X4

TRANSFORMER 15 KVA

480V:120/208

GATE CONTROLLER

C OF PIERS

30KW DIESEL

GENERATOR

LP8,10,9,11

A

#2 GRD

2-#12, "C

TO GENERATOR

JACKET HEATER &

BATTERY, 3/4"C

LIGHT

SWITCH

2-#12, 3/4"C

RCPT

WEATHERPROOF GENERATOR SHELTER

STAIRS LIGHT SWITCH

SECURED TO RAILING POST AT EL. 1515.25,

SEE E-102

A

B B BB

A

A

A A

HEATER 3 KW

1PH-208V

7'-0" AFF

WATERTIGHT

PULL BOX

24"X24"X12"

C EL. 1511.2

C

L

TYPICAL PIERS NO.1, 2, 3 & 4LEFT ABUTMENT RIGHT ABUTMENT

2-#10, 3/4"C

3-#8, 1"C

2-#12, 3/4"C

LIMIT

SWITCH

2-#12, 1/2"C

HEATER WIRES

LP1,3,5:

4-#6, 1-1/4"C

LIGHTING

PANEL,

DETAIL 2

3-#12, 3/4"C

3-#8, 1"C

2-#10, 3/4"C

2-#12, 3/4"C

LIGHTING

PANEL

GATE CONTROLLER

10-#12, 1-1/4"C

LIMIT SWITCH

2-#12, 3/4"C

3-#8, 1"C

2-#12, 3/4"C

4-#12, 3/4"C

2-#12, 3/4"C

10-#12, 1-1/4"C

2-#12, 3/4"C

4-#10 & 3-#12, 3/4"C

GALLERY LIGHTS

& CONTROL

LP2,4,6:4-#10, 3/4"C

LP2,4,6:4-#10 & 5-#12, 1-1/4C

DOWN TO PULL BOX IN

GALLERY WALL

4-#12, 3/4"C

3-#12, 3/4"C

SEE DETAIL 1

THIS SHEET

PANEL

LP

TRANSFORMER

PAD

NOTES:

1. BOLD INDICATES EQUIPMENT, CONDUIT, AND CONDUCTORS TO BE

REMOVED. IF REBAR IS ENCOUNTERED DURING A DRILLING

OPERATION, THE CONTRACTOR MUST OBTAIN APPROVAL FROM THE

STRUCTURAL ENGINEER OF RECORD OR THE CONTRACTING OFFICER

BEFORE CUTTING REBAR.

2. DEMO EXISTING SPILLWAY GATE CONTROL CABINETS (SGCC)

AND LIGHTING PANELS.

3. REMOVE EXISTING CONDUCTORS AND EXPOSED CONDUITS

AS INDICATED ON PLANS. THESE CONDUITS AND CONDUCTORS

INCLUDE, BUT ARE NOT LIMITED TO, THOSE CONNECTED TO THE

BRAKE, MOTOR, GATE CONTROLLER PANEL, LIGHTING PANEL, LIGHT

FIXTURES AND LIMIT SWITCH. UNLESS INDICATED, REPLACING LIGHT

FIXTURES IS NOT PART OF THIS CONTRACT. EMBEDDED CONDUITS

ARE TO REMAIN. REMOVE WATER FROM ALL EXISTING UN-USED

EMBEDDED CONDUIT, GROUT ENTIRE LENGTH AND SEAL CONDUITS

ON BOTH ENDS USING A URETHANE SEALANT, PER SPECIFICATIONS.

4. PIERS 1,2,3,4, LEFT TO RIGHT CONDUITS:

3-#8 (TO ALTERNATE MOTOR RECEPTACLE ON ADJACENT

PIERS TO LEFT) , 1"C

MDP4:6-#8, CONTROLLER, 1"C

MDP1:6-#8, CONTROLLER, 1"C

3-#8, 1"C (FROM ADJACENT CONTROLLER TO RIGHT)

2-#10, 3/4"C (LIGHT B)

LP1,3,5:4-#6 & 2-#10 (TO FLOOD LIGHT ON ADJACENT PIER) 1-1/2"C

5. PIER 2,3,4 ONLY, TOP TO BOTTOM CONDUITS:

3-#8, 1"C (ADJACENT CONTROLLER TO RIGHT CONNECTED TO

ALTERNATE MOTOR RECEPTACLE) 1"C

MDP1:3-#8, CONTROLLER, 1"C

MDP4:3-#8, CONTROLLER, 1"C

MDP2:3-#8, 480V RECEPTACLE, 1"C

LP1,3,5:4-#6 & 2-#10 (FLOOD LIGHT ON ADJACENT PIER), 1-1/2"C

6. PIER 1 TO LEFT ABUTMENT ONLY, TOP TO BOTTOM CONDUITS:

3-#8, 2-#12, 1"C (PIER 1 CONTROLLER TO LEFT ABUTMENT

ALTERNATE MOTOR RECEPTACLE), 1"C

MDP2:3-#8, 480V RECEPTACLE, 1"C

LP1,3,5:4-#6 & 2-#10 (TO FLOOD LIGHT ON LEFT ABUTMENT), 1-1/2"C

7. PIER 4 TO RIGHT ABUTMENT ONLY, TOP TO BOTTOM CONDUITS:

3-#8, 1"C (LEFT ABUTMENT CONTROLLER CONNECTED TO

ALTERNATE MOTOR RECEPTACLE) 1"C

MDP1:3-#8, CONTROLLER, 1"C

MDP4:3-#8, CONTROLLER, 1"C

MDP2:3-#8, 480V RECEPTACLE, 1"C

LP1,3,5:4-#6 & 2-#10 (FLOOD LIGHT ON ADJACENT PIER), 1-1/2"C

8. RIGHT ABUTMENT ONLY, LEFT TO RIGHT CONDUITS:

LP1,3,5:4-#6 & 2-#10 (TO FLOOD LIGHT ON PIER 4), 1-1/4"C

3-#8, 1"C (TO ALTERNATE MOTOR RECEPTACLE ON PIER 4)

MDP4:6-#8, CONTROLLER, 1-1/2"C

MDP1:6-#8, CONTROLLER, 1-1/2"C

9. PULL BOX IN SIDEWALK, LEFT TO RIGHT CONDUITS

(FIELD VERIFY CONDUIT/CONDUCTORS AND REMOVAL):

4-#10 & 5-#12, 1-1/4"C, GALLERY LIGHTS & CONTROL, GENERATOR

SHELTER STAIR LIGHT SWITCH (LP12 CIRCUIT, SEE E-102)

LP1,3,5:4-#6, 1-1/4"C

MDP4:3-#8, CONTROLLER, 1"C

MDP1:3-#8, CONTROLLER, 1"C

MDP2:3-#8, 480V RECEPTACLE, 1"C

10. LEFT TO RIGHT CONDUITS (NOT WITHIN SCOPE OF WORK, REF ONLY):

LP12: GENERATOR SHELTER STAIR LIGHT FIXTURE, 2-#12, 3/4"C

(NOT GENERATOR SHELTER LIGHT SWITCH, SEE E-102)

LP10:GENERATOR SHELTER LIGHT SWITCH, 2-#12, 3/4"C

LP8,LP9&11,LP10 GEN SHELTER LIGHT FIXTURE:5-#12, 3/4"C

11. TOP TO BOTTOM CONDUITS:

LP1,3,5:4-#6, 1-1/4"C (DEMO CONDUCTORS, LEAVE CONDUIT AS

1-1/4" SPARE)

LP12 & SWITCH LEG, 2-#12, 1-1/4"C

SPARE 3/4"C

12. RIGHT ABUTMENT ONLY, TOP TO BOTTOM CONDUITS:

MDP1-3 #8, CONTROLLER, 1"C

MDP2:3-#8, 480V RECEPTACLE, 1"C

MDP4:3-#8, CONTROLLER, 1"C

LP1,3,5:4-#6, 1-1/4"C

13. LEFT TO RIGHT CONDUITS:

MDP2:3-#8, 480V RECEPTACLE, 1"C

MDP1:3-#8, CONTROLLER, 1"C

MDP4:3-#8, CONTROLLER, 1"C

LP1,3,5:4-#6, 1-1/4"C

4-#10 &5-#12, 1-1/4"C GALLERY LIGHTS & GENERATOR SHELTER

STAIR LIGHT SWITCH

14. CIRCUIT REFERENCE DESIGNATORS 01, 02, 03, 04, 05, 06, 10, 11, 12, 13,

14, 15, 16, 19 ARE EXISTING CIRCUITS AND MODIFICATION TO THESE

ARE NOT PART OF SCOPE OF WORK. THESE ARE SHOWN FOR

REFERENCE ONLY.

LIGHTING

PANEL

3-#8, 1"C 3 #8, 1"C

SEE NOTE 4

CONNECT TO

PLATFORM STEEL

DETAIL 1 THIS SHEET

SEE NOTE 5

SEE NOTE 6

SEE NOTE 7 SEE NOTE 7

SEE NOTE 8

#2/0 GRD

#2/0 GND

BRAKE

SIDEWALK BOX

24"X18"X8" ALL

CONDUITS AND

BOX ABANDONED,

DEMO

CONDUCTORS

SEE NOTE 9

SEE NOTE 10

#2 GND

TO GENERATOR

LIGHT

SWITCH

SEE NOTE 11

90 DEGREE

TURN IN WALL

SEE NOTE 12

FACE OF RIGHT

ABUTMENT

GENERATOR CONTROL PANEL

TRANSFER SWITCH, 100A, 3P

GENERATOR

BREAKER

PANEL

LP

SEE NOTE 12

SEE

NOTE 13

M A

T C

H

L

I N

E

A

END OF

BRIDGE

C

CC

SCALE:

" = 1'-0"

GENERATOR SHELTER PLAN

SCALE:

" = 1'-0"

SPILLWAY PLAN

NOT TO SCALE

TYPICAL MOTOR RECEPTACLE STAND

NOT TO SCALE

TYPICAL PLATFORM LIGHTING PANEL

SCALE: NTS

GENERATOR SHELTER ELEVATION

D

SEE NOTE 6

GALLERY PULL

BOX

SEE NOTE 14

MOTOR RECEPTACLE STAND:

ALL MOUNTING PLATES,

VERTICAL SUPPORTS,

MOUNTING HARDWARE,

RECEPTACLES, CONDUIT AND

CONDUCTORS ARE TO BE

REMOVED AND REPLACED.

ED103

J E

N N

I N

N

D O

L P

H

L

A K

E

S P

I L

L W

A Y

E L

E C

T R

I C

G

R A

D E

S P

I L L W

Q U

I P

M E

N T

D E

M O

L I T

I O

N

E

R

I M

K E

E

G E

C D

T R

S G

E

C D

J P

B

W I L L I A

M

F

O R

T U

E

S I

D

J R

L

E

D

X X

X d w g

BALTIMORE DISTRICT

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

B A

L T

I M

O R

E

D

I S

T R

I C

T

B A

L T

I M

O R

E

M

A R

Y L

A N

D

3-#8 & 2-#12, 1"C

THE LIGHTING PANEL,

CONDUIT, CONDUCTORS,

VERTICAL SUPPORTS AND ALL

HARDWARE ASSOCIATED WITH

THE LIGHT PANEL STANDS ARE

TO BE REMOVED AND

REPLACED (NEW JUNCTION

BOXES ARE JB1 TO JB6, SEE

E-103).

SCALE:

"= 1'-0"

4' 0 4'

EXISTING RECORD DRAWINGS

15168/SE-1 POWER AND LIGHTING PLAN

24'

22'

41'-0"

S O

L I C

I T

A T

I O

N

N

O

F I

M

E

D E

S I G

N E

D

B

Y

D E

S C

R I P

T I O

N M

A R

K

D A

T E

S I Z

E

S U

B M

I T

T E

D

B

Y

P L O

T

S

C A

L E

C O

N T

R A

SHEET

IDENTIFICATION

D A

T E

A P

P R

D R

A W

I N

G

N

U M

B E

R

US Army Corps of Engineers

P L O

T

D

A T

E

54321

D

C

B

A

D R

A W

N

B

Y

C H

E C

K E

D

B

Y

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

P O

R T

L A

S

T R

I C

T

P O

R T

L A

N D

O

R E

G O

N

D

C

B

A

54321

SCALE:

"= 1'-0"

#2/0 GROUND DOWN TO GROUNDING

ELECTRODE, PIER 3 ONLY.

DN.

F L

O W

AA

SPARE

MOTOR

(SPMTR)

#2 GROUND

(TYPICAL ALL

PIERS &

ABUTMENTS)

FACE OF LEFT

ABUTMENT

#2/0 GND

SIDEWALK

CURB

EL. 1511.69

MOTOR

MOTOR

BRAKE

FLOODLIGHT-TYPICAL

1"C FOR UTILITY

METERING WIRE

GROUND INSERT AT EL. 1510.00

ELECTRIC

UTILITY

METER

2" EMPTY CONDUIT FOR TELEPHONE

#2/0 GND

MAIN SERVICE DISCONNECT

CIRCUIT BREAKER, 3P-100A

BATTERY

CHARGER

DIESEL GENERATOR ROOM

D

D

D

GALLERY

ENTRANCE

ATS

MAIN SERVICE

DISCONNECT CB

3P-100A-480V

EL. 1504.08

BATTERY

CHARGER

FUEL OIL

TANK

PANEL

MDP

TELEPHONE PULL BOX 12X12X4

TRANSFORMER 15 KVA

480V:120/208

SGCC1

C OF PIERS

30KW DIESEL

GENERATOR

A

TO GENERATOR

JACKET HEATER &

BATTERY

RCPT

A

B B BB

A

A

A A

WATERTIGHT

PULL BOX

24"X24"X12"

C EL. 1511.2

L

TYPICAL PIERS NO.1, 2, 3 & 4 (PIER 1 SHOWN)LEFT ABUTMENT RIGHT ABUTMENT

JB2-r1-2LGTB

SGCC1-r1-P1HMTR

LIMIT

SWITCH

LIGHTING

J-BOX

JB1,

DETAIL 2

JB2-r1-JB1

SPMJB-q1-SPMTR

JB1-r1-1LGTA

JB1-r1-1RCPT

JB6

SGCC5 (GATE CONTROLLER 5)

SGCC5-c1-LSRA

LIMIT SWITCH

SGCC5-r1-RAHMTR

6LGTA-r1-6LGTA

SGCC5-r1-RABRK

JB6-r1-6LGTB

SGCC1-c1-LSP1

SGCC1-r1-P1BRK

JB6-r1-6LGTA

JB6-r1-6RCPT

SEE DETAIL 1

THIS SHEET

PANEL

LP

TRANSFORMER

PAD

NOTES:

1. BOLD INDICATES EQUIPMENT, CONDUIT, AND CONDUCTORS

TO BE INSTALLED. IF REBAR IS ENCOUNTERED DURING A

DRILLING OPERATION, THE CONTRACTOR MUST OBTAIN

APPROVAL FROM THE STRUCTURAL ENGINEER OF RECORD OR

THE CONTRACTING OFFICER BEFORE CUTTING REBAR.

2. THE 480V RECEPTACLE ON EACH ABUTMENT AND PIER IS

ELIMINATED IN THE NEW WORK.

3. CIRCUIT REFERENCE DESIGNATORS 01, 02, 03, 04, 05, 06, 10, 11,

12, 13, 14, 15, 16, 19 ARE EXISTING CIRCUITS AND MODIFICATION

TO THESE ARE NOT PART OF THE SCOPE OF WORK. THESE

ARE SHOWN FOR REFERENCE ONLY.

4. FOR CLARITY, NOT ALL CONDUITS ARE SHOWN. SEE E-702 AND

E-703 FOR THE COMPLETE LIST.

5. SEE E-501 FOR SGCC PANEL MOUNTING DETAILS.

6. REPLACEMENT OF THE THE 120V RECEPTACLES ON EACH

ABUTMENT AND PIER IS NOT WITHIN THE SCOPE OF WORK IN

THIS PROJECT. RUNNING NEW CONDUCTORS TO THE

RECEPTACLES IS WITHIN THE SCOPE OF WORK.

7. A FUTURE PROJECT WILL HAVE A MOTOR LINE SHAFT ABOVE

THE JUNCTION BOXES, THEREFORE IT IS IMPORTANT NOT TO

MOUNT THE JUNCTION BOX ANY HIGHER THAN IS SHOWN ON

THIS DRAWING.

8. REPLACE EXISTING VERTICAL STRUTS, MOUNTING PLATE,

MOUNTING HARDWARE, RECEPTACLES, CONDUIT AND

CONDUCTORS WITH NEW. MOUNTING PLATES MUST

ACCOMMODATE THREE RECEPTACLES, TWO FEMALE AND ONE

MALE, WITH THE MALE CONNECTED TO THE MOTOR. THE

VERTICAL MOUNTING PLATE MUST BE 1/4" PAINTED,

GALVANIZED STEEL WELDED TO THE VERTICAL STRUT.

9. CONTRACTOR MUST SUPPLY SHOP DRAWINGS FOR APPROVAL

BY THE CONTRACTING OFFICER BEFORE CONSTRUCTION OF

THE PLATFORM LIGHTING JUNCTION BOX ASSEMBLY.

CONTRACTOR MUST NOT MOUNT THE ASSEMBLY OVER AN

EXISTING EXPANSION JOINT AND MUST CONTACT THE

CONTRACTING OFFICER FOR THE PROPER LOCATION FOR

MOUNTING THE ASSEMBLY.

10. A SEPARATE PROJECT NOT ASSOCIATED WITH THIS CONTRACT

AND AFTER THIS CONTRACT WILL MOVE ALL 5 OF THE SGCC

PANELS TO THE FAR NORTH SIDE OF THE SAME PIER.

THEREFORE THE CONTRACTOR MUST LEAVE AN EXTRA 25

FEET OF POWER AND GROUND CONDUCTORS COILED IN THE

BOTTOM OF THE SGCC CABINET. THIS ONLY APPLIES TO THE

CONDUCTORS RUNNING FROM DQ1 TO THE SGCC. AN

EXAMPLE FOR SGCC1 WOULD BE THE CONDUCTORS

DQ1-q1-SGCC1.

BRAKE

#2 GND

TO GENERATOR

LIGHT

SWITCH

90 DEGREE

TURN IN WALL

FACE OF RIGHT

ABUTMENT

GENERATOR CONTROL PANEL

TRANSFER SWITCH, 100A, 3P

PANEL

LP

END OF

BRIDGE

2" CONDUIT

FOR TELEPHONE

NAMEPLATES

RPxF1

FEEDER

RECEPTACLE

CROUSE HINDS

CAT # AR337

RPxM MOTOR

RECEPTACLE

CROUSE HINDS

CAT # APQ337

RECEPTACLE

BOX,CROUSE

HINDS CAT #

ARRH 33

(3 PLACES)

1/4" PAINTED, GALVANIZED

STEEL MOUNTING PLATE

WELDED TO VERTICAL

" STRUT.

12"X12"X8" STAINLESS

STEEL LIGHTING

JUNCTION BOX NEMA 4X

ENCLOSURE, JB1 TO JB6.

VERTICAL SUPPORTS AND

HARDWARE

SCALE:

" = 1'-0"

GENERATOR SHELTER PLAN

SCALE:

" = 1'-0"

SPILLWAY PLAN

SCALE: 1" = 1'-0"

TYPICAL RECEPTACLE STAND

SCALE: 1" = 1'-0"

TYPICAL PLATFORM LIGHTING J-BOX (JB1 - JB6)

SCALE:NTS

GENERATOR SHELTER ELEVATION

D

TO MTS1 ON

GENERATOR

SHELTER ROOF

SEE E-102

CONDUIT DOWN INTO

GALLERY ENTRANCE

MAIN DISTRIBUTION PANEL MDP

15 KVA-TRANSFORMER 480-208/120V

TO SPILLWAY

SEE MATCHLINE

ABOVE

OUTLINE OF NEW

DCQ1 ON

GENERATOR

SHELTER ROOF

(EL 1514.77)

OUTLINE OF NEW

MTS1 ON

GENERATOR

SHELTER ROOF

(EL 1514.77)

CONDUITS MDP-q1-MTS1 &

MDP-q2-MTS1 PENETRATE

GENERATOR SHELTER

CEILING TO MTS1 LOCATED

ON GENERATOR SHELTER

ROOF

JB1-r1-1LGTB

2LGTB-r1-2LGTB

TOP TO BOTTOM:

DR1-r1-JB6

DQ1-q1-SGCC5

DQ1-q1-SGCC4

DQ1-q1-SGCC3

DQ1-q1-SGCC2

DQ1-q1-SGCC1

CONDUIT MOUNTED UNDER

SIDEWALK, SEE E-102

JB2

CONDUIT LP-r1-GPB1

CONDUIT LP-r1-GPB1

CONDUIT MDP-q1-MTS1

CONDUIT MDP-q2-MTS1

M A

T C

H

L

I N

E

A

M A

T C

H

L

I N

E

A

TOP TO BOTTOM:

JB2-r1-JB1

SGCC1-q1-SPMJB

SGCC1-q1-SPMJB

DQ1-q1-SGCC1

LEFT TO RIGHT:

JB2-r1-JB1

JB3-r1-JB2

LEFT TO RIGHT:

JB6-r1-JB5

DR1-r1-JB6

DQ1-q1-SGCC5

SGCC5-q1-RP4F2

2LGTA-r2-2LGTA

JB2-r1-2LGTA

JB2-r1-2RCPT

SEE NOTE 3

CONDUIT

MDP-q1-MTS1

CONDUIT

MDP-q2-MTS1

BALTIMORE DISTRICT

B A

L T

I M

O R

E

D

I S

T R

I

E

C D

J P

B

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

E

R

I M

K E

E

G E

C D

T R

E-103

S P

I L L W

U

I P

M E

N T

J…