MTD 249-645A Manual de usuario Pagina 7

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H
M
M
T
OR
:
CS-1
M
S
E/H
FFLCPLLLX
PANEL CONTINUED
ON SAME OR OTHER
DRAWING
FILTER/
REGULATOR/
GAUGE SET
ON LOSS OF PRIMARY POWER (PNEUMATIC, ELECTRICAL
OR HYDRAULIC)
XX: FO =FAIL OPEN
FC =FAIL CLOSED
FLP=FAIL TO LAST POSITION
DIAPHRAGM, DIFFERENTIAL
PRESSURE
RECIPROCATING OR
METERING PUMP
(POSITIVE DISPLACEMENT)
PROGRESSIVE
CAVITY PUMP
COMPRESSOR
(CENTRIFUGAL)
COMPRESSOR
(PISTON)
SUBMERSIBLE
SUMP PUMP
S
PRESSURE RELIEF
AIR AND/OR VACUUM RELEASE
REGULATED SIDE
PRESSURE CONTROL
GATE
KNIFE GATE
BUTTERFLY
GLOBE
VEE- BALL
PLUG
ECCENTRIC PLUG
DIAPHRAGM
PINCH
NEEDLE
BALL
SWING CHECK
BALL CHECK
SAMPLE
MUD
SLUICE
BUTTERFLY
FLAP
FABRICATED SLIDE
SEAT PORT
XX
XX
XX
XX
XX
XX
XX
XX
XX
DIAPHRAGM PUMP
PISTON PUMP
EJECTOR
NOTE:
XX:
XX
PARSHALL FLUME
WEIR
ORFICE PLATE
FLOW TUBE
PITOT-STATIC
ROTAMETER
LEVEL (BUBBLER TUBE)
LEVEL (FLOAT)
LEVEL (ULTRASONIC)
NOTE:
VORTEX METER
DENSITY METER
A
DIAPHRAGM SEAL
BLIND FLANGE
AIR GAP
VENT TO ATMOSPHERE
AERATOR
PLUG
RECEPTACLE
ANNULAR DIAPHRAGM SEAL
PIG INSERT POINT
PIG CATCH POINT
MIXER
ELECTRIC MOTOR
D
TV CAMERA
TV MONITOR
A
A
B
C
120 VOLT, 60 HZ POWER
480 VOLT, 60 HZ POWER
480V
V
SD
XX
OR
PURGE SET
X
FLUSHING CONNECTION
SEAL WATER SET
AIR SET
IN PSIG.
HOSE ADAPTOR
W
= WATER
A
= AIR
X
SEE
SIGHT GLASS
I
I
B
C
XX= SUPPLY PRESSURE
FERRIC CHLORIDE
FC
D
CHLORINE SOLUTION
CS
CARBON DIOXIDE GAS
BYP
AS
AHP
MULTI-PORT VALVES
(GATE VALVE SHOWN. FOR OTHER
VALVE TYPES, APPROPRIATE
VALVE SYMBOL SHOWN. )
SEAT PORTS ARE IMPLIED BY
INDICATED FLOW PATTERN.
ELECTROMAGNETIC
FLOWMETER
ULTRASONIC
FLOWMETER
120V
SELF CONTAINED
AIR SUPPLY
COMPOSITE SAMPLER
(DIPPER TYPE)
SS
TV
AND
OR
COMPOSITE SAMPLER
(SUCTION TYPE)
LOGIC ELEMENT:
IF A AND NOT B THEN C
LOGIC ELEMENT:
IF A OR B THEN C
INTERLOCK. SEE
CONTROL DIAGRAMS
S
F
ADJUSTABLE SPEED
CONSTANT SPEED (SINGLE SPEED)
CONSTANT SPEED (TWO SPEED)
AS
CS-2
CENTRIFUGAL PUMP
(DRY PIT)
CENTRIFUGAL WET PIT
PUMP OR TURBINE PUMP
GEAR PUMP OR BLOWER
(POSITIVE DISPLACEMENT)
K
V
PNEUMATIC CYLINDER
ACTUATED BY ONE INPUT
SINGLE OR DOUBLE ACTING
XX
XX
SOLENOID
ELECTROHYDRAULIC
PNEUMATIC DIAPHRAM
ELECTRIC MOTOR
XX
HYDRAULIC
XX
XX
MANUAL
XX
TELESCOPE
FI
DE
GENERIC
XX
LE
RUPTURE DISK (PRESSURE)
RUPTURE DISK (VACUUM)
BLOWER OR FAN
(CENTRIFUGAL)
XX
TV
SPRING-OPPOSED, SINGLE OR
DOUBLE ACTING
FLEXIBLE CONNECTOR
PULSATION DAMPENER
PANEL OUTLINE
PANEL NAME
LS
STOP LOG
BACKFLOW PREVENTER
ROTARY
ANGLE GATE
PRESSURE REGULATING (CLAY-TYPE)
VALVE POSITIONER
PROPELLER OR
TURBINE METER
THERMAL FLOWMETER
DRIP TRAP
FILTER
FLAME TRAP
STRAINER
HORN
SCREW
SKIMMING MECHANISM
SCREW CONVEYOR
INLINE SILENCER
PIPE CAP
CALIBRATION COLUMN
VACUUM PUMP
ROTARY PUMP
SCREW PUMP
CW
CARRIER WATER
AIR,HIGH PRESSURE
AIR SCRUB
BYPASS
CDG
CDL
CARBON DIOXIDE LIQUID
CDS
CARBON DIOXIDE SOLUTION
CIPR
CLEAN-IN-PLACE RECIRCULATION
SANITARY DRAIN
DR
DRAIN
ER
EXCESS RECIRCULATION
FW
FPF
FINISHED WATER
SA
RF
RW
SHC
OF
OVERFLOW
REC
RECYCLE
RAW WATER
SAMPLE
SODIUM HYPOCHLORITE
SH
SODIUM HYDROXIDE
SPD
SUMP PUMP DISCHARGE
TW
TREATED WATER
V
TS
THICKENED SLUDGE
VENT
W1
POTABLE UTILITY WATER
CWS
COLD WATER SUPPLY
FILTER PRESS FILTRATE
REVERSE FILTRATE
DE
DECANT
DC
CHEMICAL DRAIN
HWS
HOT WATER SUPPLY
RD
ROOF DRAIN
RWP
RAW WATER PRETREATED
SODIUM BISULFITE
SD
STORM DRAIN
SEWER FORCE MAIN
SFM
SR
SOLIDS RECIRCULATION
W2
UTILITY WATER
ADE
AUTOMATIC DECANT
MDE
MANUAL DECANT
EFM
ENHANCED FLUX MAINTENANCE
CIP
CLEAN-IN-PLACE
EQR
EQUALIZATION RECYCLE
SB
CB
CORE BLOW
RWL
RAW WATER LEADER
XX
XX
XX
RHW
RECIRCULATING HOT WATER
177889
W PEARSON
APPROVED-BY
CHECKED-BY
LEGEND
GENERAL
NO
DESCRIPTION
DATE
N
APVR
BAYOU LAFOURCHE
PROCESS AND INSTRUMENTATION
G-12
MISCELLANEOUS SYMBOLS
PUMP AND COMPRESSOR SYMBOLS
FLOW STREAM IDENTIFICATION
VALVE SYMBOLS
GATE SYMBOLS
ACTUATOR SYMBOLS
PRIMARY ELEMENT SYMBOLS
VAC
VACUUM
12
M DUNN
PROJ
DATE
DATE
NO.
DSGN
DR
REVISION
CHK
APVD
BY
APVD
THIS DOCUMENT, AND THE IDEAS AND DESIGNS INCORPORATED HEREIN, AS AN INSTRUMENT OF PROFESSIONAL SERVICE, IS THE PROPERTY OF
CH2M HILL AND IS NOT TO BE USED, IN WHOLE OR IN PART, FOR ANY OTHER PROJECT WITHOUT THE WRITTEN AUTHORIZATION OF CH2MHILL.
REUSE OF DOCUMENTS:
c
SHEET
DWG
VERIFY SCALE
BAR IS ONE INCH ON
ORIGINAL DRAWING.
0
1"
CH2M HILL 2004. ALL RIGHTS RESERVED.
1 2 3 4 5 6
A
B
C
D
ISSUED FOR 30% REVIEW
APVR
N
DATE
DESCRIPTION
NO
SEPT 2005
MISSISSIPPI RIVER
WATER REINTRODUCTION
INTO BAYOU LAFOURCHE PHASE 2
LOUISIANA DEPARTMENT OF
NATURAL RESOURCES
PRELIMINARY
NOT FOR
CONSTRUCTION
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