1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
LEVEL GAUGE AND GWR TYPE LEVEL TRANSMITTER WITH STAND PIPE
LEVEL GAUGE (MAG TYPE) WITHOUT STAND PIPE
TYPICAL PIPING ARRANGEMENT OF LEVEL INSTRUMENT
NOTES 1, 2, 5, 7
SINGLE BLOCK AND BLEED VALVES ISOLATION (SBB)
DOUBLE BLOCK AND BLEED VALVES ISOLATION (DBB)
SINGLE BLOCK AND BLEED VALVES ISOLATION (SBB)
DOUBLE BLOCK AND BLEED VALVES ISOLATION (DBB)
SYMBOL ON P&ID
DETAILED REPRESENTATION
SYMBOL ON P&ID
DETAILED REPRESENTATION
SYMBOL ON P&ID
DETAILED REPRESENTATION
SYMBOL ON P&ID
DETAILED REPRESENTATION
NOTES 8, 9
B3
NOTES 8, 9
B3
B3
2”
GWR
LT
SBB
2”
B3
SBB
2”
B2
SBB
SBB
MAG
SBB
SBB
B3
2”
LG
2”
B2
L E S S E V
NOTE 4
3”
NOTES 8, 9
B3
2”
PIP INST
INST PIP
L E S S E V
MAG
2”
NOTE 4
LG
NOTE 4
2”
INST
2” PIP
B2
3”
NOTES 8, 9
2”
2 E T O N
I
E P P D N A T S
GWR
LT
PIP
INST
NOTES 8, 9
B3
2”
3” NOTE 4
3” NOTE 4
0B
0B
T S N
I
P P
I
2”
B2
NOTES 8, 9
L E S S E V
INST
PIP
2”
B2
NOTE 4
2”
NOTES 8, 9
B2
DBB
B1
B3
2”
MAG
LG
2”
B2
DBB
B1
DBB
B1
DBB
B1
B3
2”
2”
B2
GWR
LT
DBB
2”
B3
B1
DBB
B1
2”
B2
L E S S E V
NOTES 3, 4,10
3”
3/4”
B1
PIP INST
B3
NOTES 8, 9
2”
NOTES 3, 4,10
MAG
LG
2”
3/4”
B1
NOTES 3, 4,10
INST PIP
2”
INST
PIP
2” 3/4”
NOTES 3, 4,10
B2
NOTES 8, 9
B1
2”
I
E P P D N A T S
2 E T O N
P P NOTES 3, 4,10
I
T S N
I
3”
3/4”
0B
B1
NOTES 3, 4,10
3”
0B
3/4”
B1
3”
3/4”
B1
2”
NOTES 8, 9
B2
GWR
LT
B3
2”
SBB
B3
2” NOTES 8, 9
T S N
I
P P
I
E P P
I
/ L E S S E V
MAG
LG
E P P
I
/ L E S S E V
NOTES 8, 9
B3
2”
PIP INST
NOTE 4
2”
PIP
INST
B3
2”
DBB
B1
MAG
LG
E P P
I
/ L E S S E V
MAG
LG
E P P
I
/ L E S S E V
INST PIP
2”
B2
NOTES 8, 9
SBB
2”
B2
2”
NOTE 4
INST PIP
2”
B2
NOTES 8, 9
DBB
B1
2”
B2
B3
NOTES 8, 9
2”
PIP INST
NOTES 3, 4,10
2”
3/4”
B1
PIP
INST
MAG
LG
NOTES 3, 4,10
2”
3/4”
INST PIP
2”
SINGLE BLOCK AND BLEED VALVES ISOLATION (SBB)
DOUBLE BLOCK AND BLEED VALVES ISOLATION (DBB)
SINGLE BLOCK AND BLEED VALVES ISOLATION (SBB)
DOUBLE BLOCK AND BLEED VALVES ISOLATION (DBB)
LEVEL GAUGE AND DP TYPE LEVEL TRANSMITTER WITH STAND PIPE (WITHOUT DIAPHRAGM SEAL)
LEVEL TRANSMITTER (GWR TYPE) WITHOUT STAND PIPE
SYMBOL ON P&ID
DETAILED REPRESENTATION
SYMBOL ON P&ID
DETAILED REPRESENTATION
SYMBOL ON P&ID
DETAILED REPRESENTATION
SYMBOL ON P&ID
DETAILED REPRESENTATION
B3
2”
SBB
B3
2”
SBB
SBB
MAG
LG
DP
LT
E
L E S S E V
L E S S E V
SBB
SBB
2”
B2
SBB
2”
B2
NOTES 8, 9
B3
NOTES 8, 9
B3
NOTE 4
3”
NOTES 8, 9
B3
2”
MAG
LG
PIP INST
INST PIP
2”
2 E T O N
PIP
INST
NOTE 4
2”
NOTE 4
2”
I
E P P D N A T S
2”
NOTE 4
NOTE 4
2”
INST
2” PIP
B2
3”
NOTES 8, 9
NOTE 4
2”
NOTES 8, 9
B2
DBB
B1
B3
2”
DBB
B1
DP
LT
L E S S E V
MAG
LG
DBB
B1
2”
B2
DBB
B1
B3
2”
2”
B2
DBB
B1
DBB
B1
NOTES 3, 4,10
3”
3/4”
B3
NOTES 8, 9
B1
PIP INST
2”
NOTES 3, 4,10
MAG
LG
2”
3/4”
B1
2”
I
E P P D N A T S
2 E T O N
DP
LT
L E S S E V
NOTES 3, 4,10
2”
3/4”
B1
DP
LT
E P P
I
/ L E S S E V
NOTES 3, 4,10
NOTES 3, 4,10
INST PIP
2”
INST
PIP
2” 3/4”
NOTES 3, 4,10
B2
NOTES 8, 9
B1
2”
3/4”
B1
P P
I
T S N
I
3”
3/4”
B1
2”
NOTES 8, 9
B2
GWR
LT
GWR
LT
B3
SBB
2”
NOTE 4
NOTES 8, 9
B3
2”
E P P
I
/ L E S S E V
2”
PIP
2”
NOTE 4
INST
T S N
I
P P
I
INST PIP
2”
B2
NOTES 8, 9
SBB
2”
B2
GWR
LT
B3
2”
2”
B2
E P P
I
/ L E S S E V
DBB
B1
DBB
B1
E P P
I
/ L E S S E V
NOTES 3, 4
2”
3/4”
B1
P P
I
T S N
I
T S N
I
P P
I
NOTES 3, 4
2”
3/4”
B1
INST PIP
2”
B2
NOTES 8, 9
GWR
LT
B3
2” NOTES 8, 9
HOLDS:
SINGLE BLOCK AND BLEED VALVES ISOLATION (SBB)
DOUBLE BLOCK AND BLEED VALVES ISOLATION (DBB)
SINGLE BLOCK AND BLEED VALVES ISOLATION (SBB)
DOUBLE BLOCK AND BLEED VALVES ISOLATION (DBB)
LEVEL GAUGE AND DP TYPE LEVEL TRANSMITTER WITH STAND PIPE (WITH DIAPHRAGM SEAL)
LEVEL TRANSMITTER (DP TYPE WITHOUT DIAPHRAGM SEAL) WITHOUT STAND PIPE
SYMBOL ON P&ID
DETAILED REPRESENTATION
SYMBOL ON P&ID
DETAILED REPRESENTATION
SYMBOL ON P&ID
DETAILED REPRESENTATION
SYMBOL ON P&ID
DETAILED REPRESENTATION
NOTES:
VALVE TYPE IN ACCORDANCE WITH PIPING CLASS. THE SIZE OF STAND PIPE IS DEFINED AS FOLLOWS: A. 2 X LEVEL INSTRUMENTS (1 TRANSMITTER & 1 GAUGE): MIN. 3” B. 2 X LEVEL INSTRUMENTS (2 GAUGES): MIN. 3” C. 3 X LEVEL INSTRUMENTS (1 TRANSMITTER & 2 GAUGES): MIN. 3” D. 3 X LEVEL INSTRUMENTS (3 GAUGES): MIN. 3” E. 4 X LEVEL INSTRUMENTS (1 TRANSMITTER & 3 GAUGES): MIN. 4” NUMBER OF ISOLATION VALVES SHALL FOLLOW ISOLATION PHILOSOPHY. INTEGRAL DOUBLE BLOCK AND BLEED VALVE (IDBB) MAY BE USED IN ACCORDANCE WITH STANDARD DRAWING FOR PIPING ARRANGEMENT. VALVES SIZES SHOULD BE SAME AS NOZZLE SIZE. FOR OTHER DETAILS INCLUDED IN INSTRUMENT SCOPE, REFER TO HOOK-UP / DETAIL INSTALLATION DRAWING. DELETED. ALL PRESSURE, FLOW, DIFFERENTIAL PRESSURE AND LEVEL INSTRUMENTS WILL HAVE ROOT VALVES AS APPLICABLE. IT SHOULD BE THAT ALL HAZARDOUS SERVICES (INCLUDING HYDROCARBONS, EXCLUDING CHEMICAL) VENT TO FLARE AND DRAIN TO A CLOSE DRAIN SYSTEM. ALL DRAINS SHALL BE HARDPIPED TO FLARE HEADER OR DRAIN HEADER (TYPE B2 OR B3) REFER TO LEGENDS SHEET P&ID N° : RLNG-000-PR-PID-0013. ALL INSTRUMENTS AND LEVEL GAUGES HAVING SPECTACLE BLIND PREFERABLY IN OPEN POSITION FOR EASY OF OPERATION. IN SUCH CASE, COMPANY TO ENSURE PROPER CLOSURE OF LEVEL INSTRUMENT DRAIN VALVES AFTER COMPLETING THE DRAINING ACTIVITY. TYPICAL DRAIN OR VENT ARRANGEMENT TO CLOSED DRAIN SYSTEM AND FLARE SYSTEM RESPECTIVELY AS IDENTIFIED IN P&ID.
DP WITH ELECTRONIC REMOTE SENSOR COULD BE USED (WITH SENSORS AT HP/LP ELECTRONICALLY CONNECTED WITH CABLE).
ERS
LT
LE
ERS DP
LT
- SUPPLY AND INSTALLATION OF PIPING MATERIALS PENDING COR-004C
IMPLEMENTATION.
B1
B2
NOTES 8, 9
SYMBOL ON P&ID
DETAILED REPRESENTATION
B3
2”
SBB
B3
2”
SBB
SBB
MAG
LG
NOTE 11
DP
LT
SBB
SBB
2”
B2
SBB
2”
B2
NOTES 8, 9
B3
2”
B3
NOTES 8, 9
NOTE 4
3”
2”
PIP INST
NOTE 4
3”
NOTE 4
3”
L E S S E V
MAG
LG
I
E P P D N A T S
2 E T O N
NOTE 4
INST PIP
2”
INST
3” PIP
NOTE 4
3”
DP
LT
L E S S E V
3/4”
3/4”
3/4”
3/4”
B2
3”
NOTES 8, 9
PIP
INST
NOTE 4
2”
NOTES 8, 9
B2
DBB
B1
B3
2”
DBB
B1
MAG
LG
DBB
B1
2”
B2
DBB
B1
B3
2”
2”
B2
NOTE 11
DP
LT
L E S S E V
DBB
B1
DBB
B1
NOTES 3, 4,10
3”
3/4”
B1
PIP INST
B3
NOTES 8, 9
2”
NOTES 3, 4,10
MAG
LG
2”
3/4”
B1
B3
NOTES 8, 9
2”
I
E P P D N A T S
2 E T O N
NOTES 3, 4,10
3”
3/4”
B1
NOTES 3, 4,10
NOTES 3, 4,10
INST PIP
2”
INST
PIP
2” 3/4”
NOTES 3, 4,10
B2
NOTES 8, 9
B1
3”
3/4”
B1
3”
3/4”
B1
PIP
INST
2”
B2
NOTES 8, 9
3/4”
3/4”
3/4”
3/4”
XXX = RAD (RADAR LEVEL TRASMITTER) XXX = GWR (GUIDED RADAR LEVEL TRASMITTER)
1
2
SYMBOL ON P&ID
XXX
LT
4”
VESSEL
3
VESSEL TOP MOUNTED GUIDED WAVE RADAR OR RADAR LEVEL TRANSMITTER
DETAILED REPRESENTATION
XXX
LT
INST PIP
4”
VESSEL
E P P
I
/ L E S S E V
SBB
B1
SBB
B1
DP
LT
DP
LT
E P P
I
/ L E S S E V
NOTES 4,10
2”
3/4”
B1
T S N
I
P P
I
NOTES 4,10
2”
3/4”
B1
DP
LT
E P P
I
/ L E S S E V
DP
LT
DBB
B1
DBB
B1
NOTES 3, 4,10
2”
3/4”
B1
T S N
I
P P
I
NOTES 3, 4,10
E P P
I
/ L E S S E V
DP
LT
2”
3/4”
B1
LEVEL TRANSMITTER (DP TYPE WITH DIAPHRAGM SEAL) WITHOUT STAND PIPE
SINGLE BLOCK AND BLEED VALVES ISOLATION (SBB)
DOUBLE BLOCK AND BLEED VALVES ISOLATION (DBB)
SYMBOL ON P&ID
DETAILED REPRESENTATION
SYMBOL ON P&ID
DETAILED REPRESENTATION
SBB
NOTE 11
DP
LT
E P P
I
/ L E S S E V
E P P
I
/ L E S S E V
SBB
NOTE 4
3”
NOTE 4
3”
3/4”
3/4”
3/4”
3/4”
NOTE 11
DP
LT
DP
LT
E P P
I
/ L E S S E V
DBB
B1
DBB
B1
E P P
I
/ L E S S E V
NOTES 3, 4,10
3”
3/4”
B1
NOTES 3, 4,10
3”
3/4”
B1
3/4”
3/4”
3/4”
3/4”
DP
LT
PIP
INST
PIP
INST
0B
0A
0
12-Feb-2025
25-Oct-2024
05-Jul-2024
REV
DATE
SCALE:
DRAWN:
IFD - Issued for Design
VCH
AK/SB/JGO
ADE
IFH - ISSUED FOR HAZOP
VCH
AK/SB/JGO
ADE
ICR - ISSUED FOR CLIENT REVIEW
VCH
AK/SB/JGO
ADE
DESCRIPTION
CHKD:
DRAWN
CHKD
APPRD
APPRD:
NONE
VCH
AK/SB/JGO
ADE
H
CONTRACTOR
PROJECT TITLE
RUWAIS LNG PROJECT
DRAWING TITLE
PIPING & INSTRUMENTATION DIAGRAM UNIT 000 General TYPICAL DETAILS FOR INSTRUMENTATION 1
UNIT:
000 CONTR. PROJ. No.
PLANT:
RUWAIS
215122C
DOC. CLASS:
1.5 CONT. DWG. No.:
DOC. CAT:
2
215122C-000-PID-0090-0021
ADNOC GAS AGREEMENT No.
4700022871
OC DWG. No.:
ADNOC GAS PROJ. No.
22-146
ADNOC GAS DWG. No. RLNG-000-PR-PID-0021
SHEET REV. 0B 01/01 SHEET SIZE : A1
I
J
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d p B 0 _ 1 2 0 0
D P R P
0 0 0
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2 2 N O C
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O N T N E M E E R G A
/
T C A R T N O C F O S M R E T E H T
.
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Y T R A P D R H T Y N A O T T N E M U C O D S H T F O E R U S O L C S D Y N A
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Project: Q-32859 - NMDC - Ruwais Folder: RFQ Files