Piping & Instrument Diagram

P & I Diagram is an engineering drawing

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P & I Diagram
M
Reactant ‘A’
PID-1 FA
From 01P001A/B 25NB
Drain
XV
0301
80-FA-03-01-XA1
I
03.1
80-FA-01-12-XA1
N1 N4 N5
50NB
50NB
50NB
N8
LT
0301
25NB
Drain
LI
0301
LAL
0301
LAH
0301
LSH
0301
I
03.1
N7
80NB
N6
Reactant ‘A’
PID-1 FA
To 01T001
N2
N3
25NB
Drain
25NB
Drain
XV
0302
50-FB-03-06-XB1
I
03.3
Reactant ‘B’
PID-2 FB
From 02P001A/B
50-FB-02-21-XB1
N8
LT
0302
25NB
Drain
LI
0302
LAL
0302
LAH
0302
LSH
0302
I
03.3
80NB
Reactant ‘A’
PID-4 FA
To 03R001B/C/D
25NB
Drain
FCV
0301
50-FA-03-03-XA1
FT
0301
FIC
0301
FAH
0301
FAL
0301
FY
0301
I
03.2
CR50X25CR50X25
CR50X40
CR50X40
25
-
FA
-
03
-
12
-
XA1
100-FA-03-09-XA1
50-FA-03-02-XA1
Waste Gases
PID-9 FG
To 05C001
100-FG-03-10-XG1
Process Water
PID-8 PW
From 08P002A/B
40-PW-12-15-XP1
25
-
PW
-
03
-
08
-
XP1
N1
N2
N7
N6
N4
N5
Cooling Water
PID-7 CW
From 07P001A/B
N10
50-CW-10-17-XC1
N9
Cooling Water
PID-7 CW
To 07U001
15NB
Vent
TI
0302
TE
0302
CR80X50
CR80X50
50-CW-03-07-XC1
Product Slurry
PID-4 FP
To 04T001
N3
Hose
25NB
100-FP-03-11-FP1
TI
0301
TE
0301
TW1
TAL
0301
TAH
0301
TSHH
0301
I
03.2
EL +19.300M
EL + 6.300M
03T001
03R001A
03R001AN01
50NB
50
-
FA
-
03
-
05
-
XA1
50
-
FA
-
03
-
04
-
XA1

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P & I Diagram
Symbolic Representation
for Communication

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P & I Diagram
Symbolic Representation

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Building up Confidence
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P & I Diagram
Symbolic Representation

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Building up Confidence
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P & I Diagram
Symbolic Representation

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Building up Confidence
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P & I Diagram
Symbolic Representation

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Building up Confidence
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P & I Diagram
Symbolic Representation

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P & I Diagram
Legend List

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P & I Diagram
Symbolic Representation

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P & I Diagram
Symbolic Representation
•Equipment
•Piping
•Instrument
•Electrical
•Structure
•Civil
•Equipment
•Piping
•Instrument

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P & I Diagram
Chemistry
A + B P + G+ Heat
Block Diagram

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P & I Diagram
Block Diagram
Reaction
Cooling
Filtration Drying
Distillation
Filtrate
Wet
Cake
Pulverizing
Dried
Cake
Product
‘P’
Water
G
To ETP
‘B’
‘A’
Scrubbing
Water
Waste
‘P’
+
‘A’
‘W’ + ‘A’
‘W’
A + B = P + G + Heat

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P & I Diagram
Block Diagram
Reaction
Cooling
Filtration Drying
Distillation
Filtrate
Wet
Cake
Pulverizing
Dried
Cake
Product
‘P’
Water
G
To ETP
‘B’
‘A’
Scrubbing
Water
Waste
‘P’
+
‘A’
‘W’ + ‘A’
‘W’
A + B = P + G + Heat
Flow Sheet

14. M
01T001 02T001 04T00101P001A/B 02P001A/B 04P001A/B
03T001
03R001A/B/C/D
CWR
CWS
Slurry
To Filter
Reactant ‘B’
From Bulk Storage
Reactant ‘A’
From Bulk Storage
Recovered ‘A’
From Recovery
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P & I Diagram
Flow Sheet

15. M
01T001 02T001 04T00101P001A/B 02P001A/B 04P001A/B
03T001
03R001A/B/C/D
CWR
CWS
Slurry
To Filter
Reactant ‘B’
From Bulk Storage
Reactant ‘A’
From Bulk Storage
Recovered ‘A’
From Recovery
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P & I Diagram
Flow Sheet
P & I D

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P & I Diagram
P & I D
T-201 P-201 A P-201 B
W EF1
W EF1
W EF1
N
1
N
2
N
3
N
4 N
5
N
6
100 NB
From P-101 A/B
To T-301
L1006-100-FA-XA1
PID-1
PID-6
L2001-100-FA-XA1
L2002-100-FA-XA1
L2003-80-FA-XA1
L2004-80-FA-XA1
ER100x80 ER100x80
CR80x65 CR80x65
PW PW
N
7
D
SP
PI
201B
PI
201A
LI
201
50 NB
FT
201
L2005-80-FA-XA1
FCV
201
FIC
201
FAH
201
FAL
201
FSHH
201
I.1
I.1
I.1
L2006-65-FA-XA1

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P & I Diagram
Liquid Storage P & I D
T-201 P-201 A P-201 B
W EF1
W EF1
W EF1
N
1
N
2
N
3
N
4 N
5
N
6
100 NB
From P-101 A/B
To T-301
L1006-100-FA-XA1
PID-1
PID-6
L2001-100-FA-XA1
L2002-100-FA-XA1
L2003-80-FA-XA1
L2004-80-FA-XA1
ER100x80 ER100x80
CR80x65 CR80x65
PW PW
N
7
D
SP
PI
201B
PI
201A
LI
201
50 NB
FT
201
L2005-80-FA-XA1
FCV
201
FIC
201
FAH
201
FAL
201
FSHH
201
I.1
I.1
I.1
L2006-65-FA-XA1

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P & I Diagram
T-201 P-201 A P-201 B
W EF1
W EF1
W EF1
N
1
N
2
N
3
N
4 N
5
N
6
100 NB
From P-101 A/B
To T-301
L1006-100-FA-XA1
PID-1
PID-6
L2001-100-FA-XA1
L2002-100-FA-XA1
L2003-80-FA-XA1
L2004-80-FA-XA1
ER100x80 ER100x80
CR80x65 CR80x65
PW PW
N
7
D
SP
PI
201B
PI
201A
LI
201
50 NB
FT
201
L2005-80-FA-XA1
FCV
201
FIC
201
FAH
201
FAL
201
FSHH
201
I.1
I.1
I.1
L2006-65-FA-XA1
Details Included
Identification Numbers for
•Equipment (T-201)
•Pipeline (L2001-100-FA-XA1)
•Instrument (PI-201A)
•Special Parts (PSV, RO)

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P & I Diagram
T-201 P-201 A P-201 B
W EF1
W EF1
W EF1
N
1
N
2
N
3
N
4 N
5
N
6
100 NB
From P-101 A/B
To T-301
L1006-100-FA-XA1
PID-1
PID-6
L2001-100-FA-XA1
L2002-100-FA-XA1
L2003-80-FA-XA1
L2004-80-FA-XA1
ER100x80 ER100x80
CR80x65 CR80x65
PW PW
N
7
D
SP
PI
201B
PI
201A
LI
201
50 NB
FT
201
L2005-80-FA-XA1
FCV
201
FIC
201
FAH
201
FAL
201
FSHH
201
I.1
I.1
I.1
L2006-65-FA-XA1
Details Included
Critical Details
•Minimum Distance
•Elevation
•Slope

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P & I Diagram
T-201 P-201 A P-201 B
W EF1
W EF1
W EF1
N
1
N
2
N
3
N
4 N
5
N
6
100 NB
From P-101 A/B
To T-301
L1006-100-FA-XA1
PID-1
PID-6
L2001-100-FA-XA1
L2002-100-FA-XA1
L2003-80-FA-XA1
L2004-80-FA-XA1
ER100x80 ER100x80
CR80x65 CR80x65
PW PW
N
7
D
SP
PI
201B
PI
201A
LI
201
50 NB
FT
201
L2005-80-FA-XA1
FCV
201
FIC
201
FAH
201
FAL
201
FSHH
201
I.1
I.1
I.1
L2006-65-FA-XA1
Details Included
Others
•Battery Limit
•Pipe Class Break
•Special Notes

21. M
Reactant ‘A’
PID-1 FA
From 01P001A/B 25NB
Drain
XV
0301
80-FA-03-01-
XA1
I
03.1
80-FA-01-12-
XA1
N1 N4 N5
50NB50NB
50NB
N8
LT
0301
25NB
Drain
LI
0301
LAL
0301
LAH
0301
LSH
0301
I
03.1
N7
80NB
N6
Reactant ‘A’
PID-1 FA
To 01T001
N2
N3
25NB
Drain
25NB
Drain
XV
0302
50-FB-03-06-
XB1
I
03.3
Reactant ‘B’
PID-2 FB
From 02P001A/B
50-FB-02-21-
XB1
N8
LT
0302
25NB
Drain
LI
0302
LAL
0302
LAH
0302
LSH
0302
I
03.3
80NB
Reactant ‘A’
PID-4 FA
To 03R001B/C/D
25NB
Drain
FCV
0301
50-FA-03-03-
XA1
FT
0301
FIC
0301
FAH
0301
FAL
0301
FY
0301
I
03.2
CR50X25CR50X25
CR50X40
CR50X40
25
-
FA
-
03
-
12
-
XA1
100-FA-03-09-
XA1
50-FA-03-02-
XA1
Waste Gases
PID-9 FG
To 05C001
100-FG-03-10-
XG1
Process Water
PID-8 PW
From 08P002A/B
40-PW-12-15-XP1
25
-
PW
-
03
-
08
-
XP1
N1
N2
N7
N6
N4
N5
Cooling Water
PID-7 CW
From 07P001A/B
N10
50-CW-10-17-XC1
N9
Cooling Water
PID-7 CW
To 07U001
15NB
Vent
TI
0302
TE
0302
CR80X50
CR80X50
50-CW-03-07-
XC1
Product Slurry
PID-4 FP
To 04T001
N3
Hose
25NB
100-FP-03-11-
FP1
TI
0301
TE
0301
TW1
TAL
0301
TAH
0301
TSHH
0301
I
03.2
EL +19.300M
EL + 6.300M
03T001
03R001A
03R001AN01
50NB
50
-
FA
-
03
-
05
-
XA1
50
-
FA
-
03
-
04
-
XA1
Rev.
No.
0
PROJECT
05001
DRAWING NUMBER
PID –05001 –01 -101
P & I Drawing
For Reaction System
Code No.
03T001
03R001A
03R001AN01
Description
Reactant ‘A’ Overhead Tank
Reactor
Agitator for Reactor 03R001A
R Description Drn Chkd Appd Dt.
Client : M/s ABC Co.
Plant : 30 TPD of Product ‘P’
Location : Pune (Maharashtra)
Notes:
1)
2)
3)
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P & I Diagram