C&E Examples

8/13/2019 C&E Examples

http://slidepdf.com/reader/full/ce-examples 1/57

No. Equipment Description PLC Signal

Type

Interlock # Field Device Tag Sca

Setp

A1 F-1107A Valve Control Station - Desander Crude Oil Inlet PLC-301 HC-1107A

Desander

B1 Level Switch High - Desander PLC-301 DI LSH-1107A LAH-1107A

B2 Timer Controller - Desander Crude Oil Inlet PLC-301 KC-1107A

B3 Valve Position Indicator - Desander Jet Water Inlet PLC-301DI

DI

ZSO-1107A-1

ZSC-1107A-1ZI-1107A-1

B4 Valve Position Indicator - Desander Sand Outlet PLC-301DI

DI

ZSO-1107A-2

ZSC-1107A-2ZI-1107A-2

C1 Differential Pressure Alarm High - Desander Basket Strainer PLC-301 I-130 PDAH-1105A 10

C2 Differential Pressure Alarm High-High - Desander PLC-301 I-130 PDAHH-1107A 25

C3 Valve Control Station - Desander Bypass PLC-301DI

DII-130

ZSO-1107A

ZSC-1107APDC-1107A

Notes:

3:

4:

4:

5:

Specific Symbology:

2:

E f f e c t

Client: AERA ENERGY LLC

Unit: All Units

Project: SAFIRE 8221-001

Date - SAMPLE SAMPLE SAMPLE

Doc. #

Legend

C - Close / Stop O - Open / Start

X - Energize D - De-Energize

M - Modulate SP - Setpoint

+ - Multiple Conditions Required

- One and Only One Condition Required

< - Lowest Value Selected > - Highest Value Selected

Cause

1:




Type

Interlock # Field Device Tag

1 Inlet Header Pressure Indicating Transmitter - Plant Oil Inlet Header PLC-301 AI I-100, I-101 PIT-1110 PI-1110

2 Temperature Indicating Transmitter - Plant Oil Inlet Header PLC-301 AI TIT-1110 TI-1110

3

4 F-1105A Pressure Indicating Transmitter - Strainer Crude Oil Inlet PLC-301 AI PIT-1105A PI-1105A

5 Basket Strainer Pressure Alarm High - Desander Crude Oil Inlet PLC-301 SCADA PAH-1105A

6 Differential Pressure Indicator - Desander Crude Oil Inlet PLC-301 SCADA PDI-1105A

7 Differential Pressure Alarm High - Desander Crude Oil Inlet PLC-301 SCADA I-130 PDAH-1105A

8

9 F-1107A Flow Indicating Transmitter - Magmeter - Desander Jet Water Inlet PLC-301 AI FIT-1107A FI-1107A

10 Desander Hand Controller - Desander Crude Oil Inlet PLC-301 SCADA HC-1107A

11 Timer Controller - Desander Crude Oil Inlet PLC-301 SCADA KC-1107A

12 Pressure Indicating Transmitter - Desander Crude Oil Inlet PLC-301 AI PIT-1107A-1 PI-1107A-1

13 Pressure Alarm High - Desander Crude Oil Inlet PLC-301 SCADA PAH-1107A-1

14 Pressure Indicating Transmitter - Desander Emulsion Outlet PLC-301 AI PIT-1107A-2 PI-1107A-2

15 Pressure Alarm High - Desander Emulsion Outlet PLC-301 SCADA PAH-1107A-2


17 Differential Pressure Alarm High - Desander Sand Outlet PLC-301 SCADA PDAH-1107A

18 Differential Pressure Alarm High-High - Desander Bypass PLC-301 SCADA I-130 PDAHH-1107A

19 Differential Pressure Alarm Low - Low Differential Pressure Calculated PLC-301 SCADA PDAL-1107A

20 Differential Pressure Signal - Desander Bypass PLC-301 SCADA I-130 PDC-1107A

21 Level Switch High - Desander PLC-301 DI LSH-1107A LAH-1107A

22

23 F-1105B Pressure Indicating Transmitter - Strainer Crude Oil Inlet PLC-301 AI PIT-1105B PI-1105B

24 Basket Strainer Pressure Alarm High - Desander Crude Oil Inlet PLC-301 SCADA PAH-1105B

25 NOTE 1 Differential Pressure Indicator - Desander Crude Oil Inlet PLC-301 SCADA PDI-1105B

26 Differential Pressure Alarm High - Desander Crude Oil Inlet PLC-301 SCADA I-131 PDAH-1105B

27

28 F-1107B Flow Indicating Transmitter - Magmeter - Desander Jet Water Inlet PLC-301 AI FIT-1107B FI-1107B

29 Desander Hand Controller - Desander Crude Oil Inlet PLC-301 SCADA HC-1107B

30 NOTE 1 Timer Controller - Desander Crude Oil Inlet PLC-301 SCADA KC-1107B

31 Pressure Indicating Transmitter - Desander Crude Oil Inlet PLC-301 AI PIT-1107B-1 PI-1107B-1

32 Pressure Alarm High - Desander Crude Oil Inlet PLC-301 SCADA PAH-1107B-1

33 Pressure Indicating Transmitter - Desander Emulsion Outlet PLC-301 AI PIT-1107B-2 PI-1107B-2

34 Pressure Alarm High - Desander Emulsion Outlet PLC-301 SCADA PAH-1107B-2

35 Differential Pressure Indicator - Desander Crude Oil Inlet PLC-301 SCADA PDI-1107B

36 Differential Pressure Alarm High - Desander Sand Outlet PLC-301 SCADA PDAH-1107B

37 Differential Pressure Alarm High-High - Desander Bypass PLC-301 SCADA I-131 PDAHH-1107B

38 Differential Pressure Alarm Low - Low Differential Pressure Calculated PLC-301 SCADA PDAL-1107B

39 Differential Pressure Signal - Desander Bypass PLC-301 SCADA I-131 PDC-1107B

40 Level Switch High - Desander PLC-301 DI LSH-1107B LAH-1107B

41

Cause

CAUSE & EFFECT DIAGRAM


Unit: Oil Dehydration


Date - 07/23/2013 Revision C In Progress

Doc. #

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I - Initiate Callout System T - Timed Shutdown

PP - Pulse/Pause Pump Action TC- Timer Controlled




Type




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42 F-1105C Pressure Indicating Transmitter - Strainer Crude Oil Inlet PLC-301 AI PIT-1105C PI-1105C

43 Basket Strainer Pressure Alarm High - Desander Crude Oil Inlet PLC-301 SCADA PAH-1105C

44 NOTE 1 Differential Pressure Indicator - Desander Crude Oil Inlet PLC-301 SCADA PDI-1105C

45 Differential Pressure Alarm High - Desander Crude Oil Outlet PLC-301 SCADA I-132 PDAH-1105C

46

47 F-1107C Flow Indicating Transmitter - Magmeter - Desander Jet Water Inlet PLC-301 AI FIT-1107C FI-1107C

48 Desander Hand Controller - Desander Crude Oil Inlet PLC-301 SCADA HC-1107C

49 NOTE 1 Timer Controller - Desander Crude Oil Inlet PLC-301 SCADA KC-1107C

50 Pressure Indicating Transmitter - Desander Crude Oil Inlet PLC-301 AI PIT-1107C-1 PI-1107C-1

51 Pressure Alarm High - Desander Crude Oil Inlet PLC-301 SCADA PAH-1107C-1

52 Pressure Indicating Transmitter - Desander Emulsion Outlet PLC-301 AI PIT-1107C-2 PI-1107C-2

53 Pressure Alarm High - Desander Emulsion Outlet PLC-301 SCADA PAH-1107C-2

54 Differential Pressure Indicator - Desander Crude Oil Inlet PLC-301 SCADA PDI-1107C

55 Differential Pressure Alarm High - Desander Sand Outlet PLC-301 SCADA PDAH-1107C

56 Differential Pressure Alarm High-High - Desander Bypass PLC-301 SCADA I-132 PDAHH-1107C

57 Differential Pressure Alarm Low - Low Differential Pressure Calculated PLC-301 SCADA PDAL-1107C

58 Differential Pressure Signal - Desander Bypass PLC-301 SCADA I-132 PDC-1107C

59 Level Switch High - Desander PLC-301 DI LSH-1107C LAH-1107C

60

61 F-1105D Pressure Indicating Transmitter - Strainer Crude Oil Inlet PLC-301 AI PIT-1105D PI-1105D

62 Basket Strainer Pressure Alarm High - Desander Crude Oil Inlet PLC-301 SCADA PAH-1105D

63 NOTE 1 Differential Pressure Indicator - Desander Crude Oil Inlet PLC-301 SCADA PDI-1105D

64 Differential Pressure Alarm High - Desander Crude Oil Inlet PLC-301 SCADA I-133 PDAH-1105D

65

66 F-1107D Flow Indicating Transmitter - Magmeter - Desander Jet Water Inlet PLC-301 AI FIT-1107D FI-1107D

67 Desander Hand Controller - Desander Crude Oil Inlet PLC-301 SCADA HC-1107D

68 NOTE 1 Timer Controller - Desander Crude Oil Inlet PLC-301 SCADA KC-1107D

69 Pressure Indicating Transmitter - Desander Crude Oil Inlet PLC-301 AI PIT-1107D-1 PI-1107D-1

70 Pressure Alarm High - Desander Crude Oil Inlet PLC-301 SCADA PAH-1107D-1

71 Pressure Indicating Transmitter - Desander Emulsion Outlet PLC-301 AI PIT-1107D-2 PI-1107D-2

72 Pressure Alarm High - Desander Emulsion Outlet PLC-301 SCADA PAH-1107D-2

73 Differential Pressure Indicator - Desander Crude Oil Inlet PLC-301 SCADA PDI-1107D

74 Differential Pressure Alarm High - Desander Sand Outlet PLC-301 SCADA PDAH-1107D

75 Differential Pressure Alarm High-High - Desander Bypass PLC-301 SCADA I-133 PDAHH-1107D

76 Differential Pressure Alarm Low - Low Differential Pressure Calculated PLC-301 SCADA PDAL-1107D

77 Differential Pressure Signal - Desander Bypass PLC-301 SCADA I-133 PDC-1107D

78 Level Switch High - Desander PLC-301 DI LSH-1107D LAH-1107D

79




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80 V-1110A Analyzer Indicating Transmitter - FWKO Oil Outlet PLC-301 AI AIT-1110A AI-1110A

81 FWKO Flow Indicating Transmitter - Magmeter - FWKO Produced Water Outlet PLC-301 AI FIT-1110A-1 FI-1110A-1

82 Totalized Flow Indicator - FWKO Produced Water Outlet PLC-301 SCADA FQI-1110A-1

83 Flow Indicating Transmitter - Turbine - FWKO Oil Outlet PLC-301 AI FIT-1110A-2 FI-1110A-2

84 Flow Indicator - FWKO Oil Outlet PLC-301 SCADA FQI-1110A-2

85 Level Indicating Transmitter - DP - FWKO Water PLC-301 AI LIT-1110A-1 LI-1110A-1

86 Level Alarm High - FWKO Water PLC-301 SCADA LAH-1110A-1

87 Level Alarm Low - FWKO Water PLC-301 SCADA LAL-1110A-1

88 Level Alarm Low-Low - FWKO Water PLC-301 SCADA I-113 LALL-1110A-1

89 Level Indicating Transmitter - DP - FWKO Oil PLC-301 AI LIT-1110A-2 LIC-1110A-2 -1

90 Level Alarm High - FWKO Oil PLC-301 SCADA LAH-1110A-2

91 Level Alarm High-High - FWKO Oil PLC-301 SCADA LAHH-1110A-2

92 Level Alarm Low - FWKO Oil PLC-301 SCADA LAL-1110A-2

93 Level Switch High-High - FWKO Oil PLC-301 DI I-111 LSHH-1110A LAHH-1110A

94 Level Switch Low-Low - FWKO Oil PLC-301 DI I-112 LSLL-1110A LALL-1110A

95 Interface Level Indicating Transmitter - FWKO Oil/Water Interface PLC-301 AI I-113 LXIT-1110A LXIC-1110A

96 Level Interface Alarm High - FWKO Produced Water Outlet PLC-301 SCADA LXAH-1110A

97 Level Interface Alarm Low - FWKO Produced Water Outlet PLC-301 SCADA LXAL-1110A

98 Level Interface Switch Low-Low - FWKO PLC-301 DI I-113 LXSLL-1110A LXALL-1110A

99 Pressure Indicating Transmitter - FWKO PLC-301 AI I-113 PIT-1110A PIC-1110A-1/2/3

100 Pressure Alarm High - FWKO PLC-301 SCADA PAH-1110A

101 Pressure Alarm High-High - FWKO PLC-301 SCADA PAHH-1110A

102 Pressure Alarm Low - FWKO PLC-301 SCADA PAL-1110A

103 Temperature Indicating Transmitter - FWKO Oil Outlet PLC-301 AI TIT-1110A TI-1110A

104




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Cause






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104




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Cause






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89 Level Indicating Transmitter - DP - FWKO Oil PLC-301 AI LIT-1110A-2 LIC-1110A-2 -















104




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104




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105 V-1110B Analyzer Indicating Transmitter - FWKO Oil Outlet PLC-301 AI AIT-1110B AI-1110B

106 FWKO Flow Indicating Transmitter - Magmeter - FWKO Produced Water Outlet PLC-301 AI FIT-1110B-1 FI-1110B-1

107 Totalized Flow Indicator - FWKO Produced Water Outlet PLC-301 SCADA FQI-1110B-1

108 Flow Indicating Transmitter - Turbine - FWKO Oil Outlet PLC-301 AI FIT-1110B-2 FI-1110B-2

109 Flow Indicator - FWKO Oil Outlet PLC-301 SCADA FQI-1110B-2

110 Level Indicating Transmitter - DP - FWKO Water PLC-301 AI LIT-1110B-1 LI-1110B-1

111 Level Alarm High - FWKO Water PLC-301 SCADA LAH-1110B-1

112 Level Alarm Low - FWKO Water PLC-301 SCADA LAL-1110B-1

113 Level Alarm Low-Low - FWKO Water PLC-301 SCADA I-110 LALL-1110B-1

114 Level Indicating Transmitter - DP - FWKO Oil PLC-301 AI LIT-1110B-2 LIC-1110B-2 -1

115 Level Alarm High - FWKO Oil PLC-301 SCADA LAH-1110B-2

116 Level Alarm High-High - FWKO Oil PLC-301 SCADA LAHH-1110B-2

117 Level Alarm Low - FWKO Oil PLC-301 SCADA LAL-1110B-2

118 Level Switch High-High - FWKO Oil PLC-301 DI I-108 LSHH-1110B LAHH-1110B

119 Level Switch Low-Low - FWKO Oil PLC-301 DI I-109 LSLL-1110B LALL-1110B

120 Interface Level Indicating Transmitter - FWKO Oil/Water Interface PLC-301 AI I-110 LXIT-1110B LXIC-1110B

121 Level Interface Alarm High - FWKO Produced Water Outlet PLC-301 SCADA LXAH-1110B

122 Level Interface Alarm Low - FWKO Produced Water Outlet PLC-301 SCADA LXAL-1110B

123 Level Interface Switch Low-Low - FWKO PLC-301 DI I-110 LXSLL-1110B LXALL-1110B

124 Pressure Indicating Transmitter - FWKO PLC-301 AI I-110 PIT-1110B PIC-1110B-1/2/3

125 Pressure Alarm High - FWKO PLC-301 SCADA PAH-1110B

126 Pressure Alarm High-High - FWKO PLC-301 SCADA PAHH-1110B

127 Pressure Alarm Low - FWKO PLC-301 SCADA PAL-1110B

128 Temperature Indicating Transmitter - FWKO Oil Outlet PLC-301 AI TIT-1110B TI-1110B

129




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129






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129




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130 V-1110C Analyzer Indicating Transmitter - FWKO Oil Outlet PLC-301 AI AIT-1110C AI-1110C

131 FWKO Flow Indicating Transmitter - Magmeter - FWKO Produced Water Outlet PLC-301 AI FIT-1110C-1 FI-1110C-1

132 Totalized Flow Indicator - FWKO Produced Water Outlet PLC-301 SCADA FQI-1110C-1

133 Flow Indicating Transmitter - Turbine - FWKO Oil Outlet PLC-301 AI FIT-1110C-2 FI-1110C-2

134 Flow Indicator - FWKO Oil Outlet PLC-301 SCADA FQI-1110C-2

135 Level Indicating Transmitter - DP - FWKO Water PLC-301 AI LIT-1110C-1 LI-1110C-1

136 Level Alarm High - FWKO Water PLC-301 SCADA LAH-1110C-1

137 Level Alarm Low - FWKO Water PLC-301 SCADA LAL-1110C-1

138 Level Alarm Low-Low - FWKO Water PLC-301 SCADA I-116 LALL-1110C-1

139 Level Indicating Transmitter - DP - FWKO Oil PLC-301 AI LIT-1110C-2 LIC-1110C-2 -1

140 Level Alarm High - FWKO Oil PLC-301 SCADA LAH-1110C-2

141 Level Alarm High-High - FWKO Oil PLC-301 SCADA LAHH-1110C-2

142 Level Alarm Low - FWKO Oil PLC-301 SCADA LAL-1110C-2

143 Level Switch High-High - FWKO Oil PLC-301 DI I-114 LSHH-1110C LAHH-1110C

144 Level Switch Low-Low - FWKO Oil PLC-301 DI I-115 LSLL-1110C LALL-1110C

145 Interface Level Indicating Transmitter - FWKO Oil/Water Interface PLC-301 AI I-116 LXIT-1110C LXIC-1110C

146 Level Interface Alarm High - FWKO Produced Water Outlet PLC-301 SCADA LXAH-1110C

147 Level Interface Alarm Low - FWKO Produced Water Outlet PLC-301 SCADA LXAL-1110C

148 Level Interface Switch Low-Low - FWKO PLC-301 DI I-116 LXSLL-1110C LXALL-1110C

149 Pressure Indicating Transmitter - FWKO PLC-301 AI I-116 PIT-1110C PIC-1110C-1/2/3

150 Pressure Alarm High - FWKO PLC-301 SCADA PAH-1110C

151 Pressure Alarm High-High - FWKO PLC-301 SCADA PAHH-1110C

152 Pressure Alarm Low - FWKO PLC-301 SCADA PAL-1110C

153 Temperature Indicating Transmitter - FWKO Oil Outlet PLC-301 AI TIT-1110C TI-1110C

154






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139 Level Indicating Transmitter - DP - FWKO Oil PLC-301 AI LIT-1110C-2 LIC-1110C-2 -















154




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139 Level Indicating Transmitter - DP - FWKO Oil PLC-301 AI LIT-1110C-2 LIC-1110C-2 -1















154




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155 V-1110D Analyzer Indicating Transmitter - FWKO Oil Outlet PLC-301 AI AIT-1110D AI-1110D

156 FWKO Flow Indicating Transmitter - Magmeter - FWKO Produced Water Outlet PLC-301 AI FIT-1110D-1 FI-1110D-1

157 Totalized Flow Indicator - FWKO Produced Water Outlet PLC-301 SCADA FQI-1110D-1

158 Flow Indicating Transmitter - Turbine - FWKO Oil Outlet PLC-301 AI FIT-1110D-2 FI-1110D-2

159 Flow Indicator - FWKO Oil Outlet PLC-301 SCADA FQI-1110D-2

160 Level Indicating Transmitter - DP - FWKO Water PLC-301 AI LIT-1110D-1 LI-1110D-1

161 Level Alarm High - FWKO Water PLC-301 SCADA LAH-1110D-1

162 Level Alarm Low - FWKO Water PLC-301 SCADA LAL-1110D-1

163 Level Alarm Low-Low - FWKO Water PLC-301 SCADA I-119 LALL-1110D-1

164 Level Indicating Transmitter - DP - FWKO Oil PLC-301 AI LIT-1110D-2 LIC-1110D-2 -1

165 Level Alarm High - FWKO Oil PLC-301 SCADA LAH-1110D-2

166 Level Alarm High-High - FWKO Oil PLC-301 SCADA LAHH-1110D-2

167 Level Alarm Low - FWKO Oil PLC-301 SCADA LAL-1110D-2

168 Level Switch High-High - FWKO Oil PLC-301 DI I-117 LSHH-1110D LAHH-1110D

169 Level Switch Low-Low - FWKO Oil PLC-301 DI I-118 LSLL-1110D LALL-1110D

170 Interface Level Indicating Transmitter - FWKO Oil/Water Interface PLC-301 AI I-119 LXIT-1110D LXIC-1110D

171 Level Interface Alarm High - FWKO Produced Water Outlet PLC-301 SCADA LXAH-1110D

172 Level Interface Alarm Low - FWKO Produced Water Outlet PLC-301 SCADA LXAL-1110D

173 Level Interface Switch Low-Low - FWKO PLC-301 DI I-119 LXSLL-1110D LXALL-1110D

174 Pressure Indicating Transmitter - FWKO PLC-301 AI I-119 PIT-1110D PIC-1110D-1/2/3

175 Pressure Alarm High - FWKO PLC-301 SCADA PAH-1110D

176 Pressure Alarm High-High - FWKO PLC-301 SCADA PAHH-1110D

177 Pressure Alarm Low - FWKO PLC-301 SCADA PAL-1110D

178 Temperature Indicating Transmitter - FWKO Oil Outlet PLC-301 AI TIT-1110D TI-1110D

179




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164 Level Indicating Transmitter - DP - FWKO Oil PLC-301 AI LIT-1110D-2 LIC-1110D-2 -















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180 E-1120A Flow Indicating Transmitter - Turbine - Emulsion Heater Oil Inlet PLC-301 AI FIT-1120A-1 FIC-1120A-1

181 Emulsion Heater Flow Alarm High - Emulsion Heater Oil Inlet PLC-301 SCADA FAH-1120A-1

182 Flow Indicating Transmitter - Ultrasonic - Emulsion Heater Condensate Outlet PLC-301 AI FIT-1120A-2 FI-1120A-2

183 Level Indicating Transmitter - DP - Emulsion Heater Condensate PLC-301 AI I-120 LIT-1120A-1 LIC-1120A-1

184 Level Alarm High - Emulsion Heater Condensate PLC-301 SCADA LAH-1120A-1

185 Level Alarm Low - Emulsion Heater Condensate PLC-301 SCADA LAL-1120A-1

186 Level Indicating Transmitter - DP - Emulsion Heater Steam Condensate PLC-301 AI LIT-1120A-2 LI-1120A-2

187 Level Alarm High-High - Emulsion Heater PLC-301 SCADA I-102 LAHH-1120A-2

188 Level Alarm Low-Low - Emulsion Heater PLC-301 SCADA I-120 LALL-1120A-2

189 Pressure Indicating Transmitter - Emulsion Heater Steam Inlet PLC-301 AI PIT-1120A-1 PIC-1120A-1

190 Pressure Alarm High - Emulsion Heater Steam Inlet PLC-301 SCADA PAH-1120A-1

191 Pressure Alarm Low - Emulsion Heater Steam Inlet PLC-301 SCADA PAL-1120A-1

192 Pressure Indicating Transmitter - Emulsion Heater Steam Inlet PLC-301 AI PIT-1120A-2 PI-1120A-2

193 Pressure Alarm High-High - Emulsion Heater Steam Inlet PLC-301 SCADA I-102 PAHH-1120A-2

194 Temperature Indicating Transmitter - Emulsion Heater Oil Inlet PLC-301 AI TIT-1120A-1 TI-1120A-1

195 Temperature Indicating Transmitter - Emulsion Heater Oil Outlet PLC-301 AI TIT-1120A-2 TIC-1120A-2

196 Local Alarm - Emulsion Heater Oil Outlet PLC-301 SCADA TAH-1120A-2

197 Temperature Alarm Low - Emulsion Heater Oil Outlet PLC-301 SCADA TAL-1120A-2

198 Temperature Indicating Transmitter - Emulsion Heater Oil Outlet PLC-301 AI TIT-1120A-3 TI-1120A-3

199 Temperature Alarm High-High - Emulsion Heater Oil Outlet PLC-301 SCADA I-102 TAHH-1120A-3


201 Temperature Indicating Transmitter - Emulsion Heater Condensate PLC-301 AI TIT-1120A-4 TI-1120A-4

202 Temperature Alarm High - Emulsion Heater Condensate PLC-301 SCADA TAH-1120A-4

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204 E-1120B Flow Indicating Transmitter - Turbine - Emulsion Heater Oil Inlet PLC-301 AI FIT-1120B-1 FIC-1120B-1

205 Emulsion Heater Flow Alarm High - Emulsion Heater Oil Inlet PLC-301 SCADA FAH-1120B-1

206 Flow Indicating Transmitter - Ultrasonic - Emulsion Heater Condensate Outlet PLC-301 AI FIT-1120B-2 FI-1120B-2

207 Level Indicating Transmitter - DP - Emulsion Heater Condensate PLC-301 AI I-121 LIT-1120B-1 LIC-1120B-1

208 Level Alarm High - Emulsion Heater Condensate PLC-301 SCADA LAH-1120B-1

209 Level Alarm Low - Emulsion Heater Condensate PLC-301 SCADA LAL-1120B-1

210 Level Indicating Transmitter - DP - Emulsion Heater Steam Condensate PLC-301 AI LIT-1120B-2 LI-1120B-2

211 Level Alarm High-High - Emulsion Heater PLC-301 SCADA I-103 LAHH-1120B-2

212 Level Alarm Low-Low - Emulsion Heater PLC-301 SCADA I-121 LALL-1120B-2

213 Pressure Indicating Transmitter - Emulsion Heater Steam Inlet PLC-301 AI PIT-1120B-1 PIC-1120B-1

214 Pressure Alarm High - Emulsion Heater Steam Inlet PLC-301 SCADA PAH-1120B-1

215 Pressure Alarm Low - Emulsion Heater Steam Inlet PLC-301 SCADA PAL-1120B-1

216 Pressure Indicating Transmitter - Emulsion Heater Steam Inlet PLC-301 AI PIT-1120B-2 PI-1120B-2

217 Pressure Alarm High-High - Emulsion Heater Steam Inlet PLC-301 SCADA I-103 PAHH-1120B-2

218 Temperature Indicating Transmitter - Emulsion Heater Oil Inlet PLC-301 AI TIT-1120B-1 TI-1120B-1

219 Temperature Indicating Transmitter - Emulsion Heater Oil Outlet PLC-301 AI TIT-1120B-2 TIC-1120B-2

220 Local Alarm - Emulsion Heater Oil Outlet PLC-301 SCADA TAH-1120B-2

221 Temperature Alarm Low - Emulsion Heater Oil Outlet PLC-301 SCADA TAL-1120B-2

222 Temperature Indicating Transmitter - Emulsion Heater Oil Outlet PLC-301 AI TIT-1120B-3 TI-1120B-3

223 Temperature Alarm High-High - Emulsion Heater Oil Outlet PLC-301 SCADA I-103 TAHH-1120B-3


225 Temperature Indicating Transmitter - Emulsion Heater Condensate PLC-301 AI TIT-1120B-4 TI-1120B-4

226 Temperature Alarm High - Emulsion Heater Condensate PLC-301 SCADA TAH-1120B-4

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228 V-1130A Analyzer Indicating Transmitter - Oil Treater Oil Outlet PLC-301 AI AIT-1130A AIC-1130A

229 Oil Treater Analyzer Indicating Controller - Oil Treater Oil Outlet PLC-301 SCADA AAH-1130A

230 Flow Indicating Transmitter - Magmeter - Oil Treater Water Outlet PLC-301 AI FIT-1130A-1 FI-1130A-1

231 Flow Indicator - Oil Treater Water Outlet PLC-301 SCADA FQI-1130A-1

232 Flow Indicating Transmitter - Turbine - Oil Treater Dry Oil Outlet PLC-301 AI FIT-1130A-2 FI-1130A-2

233 Flow Indicator - Oil Treater Dry Oil Outlet PLC-301 SCADA FQI-1130A-2

234 Level Indicating Transmitter - DP - Oil Treater Water PLC-301 AI LIT-1130A-1 LI-1130A-1 -1

235 Level Indicator - Oil Treater Water PLC-301 SCADA LAH-1130A-1

236 Level Alarm High - Oil Treater Water PLC-301 SCADA LAL-1130A-1

237 Level Alarm Low - Oil Treater Water PLC-301 SCADA I-124 LALL-1130A-1

238 Level Indicating Transmitter - DP - Oil Treater Oil PLC-301 AI LIT-1130A-2 LIC-1130A-2 -1

239 Level Indicating Controller - Oil Treater Oil PLC-301 SCADA LAHH-1130A-2

240 Level Alarm High-High - Oil Treater Oil PLC-301 SCADA LAH-1130A-2

241 Level Alarm High - Oil Treater Oil PLC-301 SCADA LAL-1130A-2

242 Level Switch High-High - Oil Treater PLC-301 DI I-122 LSHH-1130A LAHH-1130A

243 Level Switch Low-Low - Oil Treater PLC-301 DI I-123 LSLL-1130A LALL-1130A

244 Interface Level Indicating Transmitter - Oil Treater PLC-301 AI LXIT-1130A LXIC-1130A

245 Interface Level Indicating Controller - Oil Treater PLC-301 SCADA LXAH-1130A

246 Level Interface Alarm High - Oil Treater Water Outlet PLC-301 SCADA LXAL-1130A

247 Pressure Indicating Transmitter - Oil Treater PLC-301 AI PIT-1130A PIC-1130A-1/2

248 Pressure Indicating Controller - Oil Treater PLC-301 SCADA I-104 PAHH-1130A

249 Pressure Alarm High-High - Oil Treater PLC-301 SCADA PAH-1130A

250 Pressure Alarm High - Oil Treater PLC-301 SCADA PAL-1130A

251 Pressure Alarm Low - Oil Treater PLC-301 SCADA PALL-1130A

252 Temperature Indicating Transmitter - Oil Treater Oil Outlet PLC-301 AI TIT-1130A TI-1130A

253 Temperature Indicator - Oil Treater Oil Outlet PLC-301 SCADA TAL-1130A

254 Hand Controller - Oil Treater PLC-301 SCADA HC-1130A

255




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234 Level Indicating Transmitter - DP - Oil Treater Water PLC-301 AI LIT-1130A-1 LI-1130A-1 -





















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256 V-1130B Analyzer Indicating Transmitter - Oil Treater Oil Outlet PLC-301 AI AIT-1130B AIC-1130B

257 Oil Treater Analyzer Indicating Controller - Oil Treater Oil Outlet PLC-301 SCADA AAH-1130B

258 Flow Indicating Transmitter - Magmeter - Oil Treater Water Outlet PLC-301 AI FIT-1130B-1 FI-1130B-1

259 Flow Indicator - Oil Treater Water Outlet PLC-301 SCADA FQI-1130B-1

260 Flow Indicating Transmitter - Turbine - Oil Treater Dry Oil Outlet PLC-301 AI FIT-1130B-2 FI-1130B-2

261 Flow Indicator - Oil Treater Dry Oil Outlet PLC-301 SCADA FQI-1130B-2

262 Level Indicating Transmitter - DP - Oil Treater Water PLC-301 AI LIT-1130B-1 LI-1130B-1

263 Level Indicator - Oil Treater Water PLC-301 SCADA LAH-1130B-1

264 Level Alarm High - Oil Treater Water PLC-301 SCADA LAL-1130B-1

265 Level Alarm Low - Oil Treater Water PLC-301 SCADA I-127 LALL-1130B-1

266 Level Indicating Transmitter - DP - Oil Treater Oil PLC-301 AI LIT-1130B-2 LIC-1130B-2 -

267 Level Indicating Controller - Oil Treater Oil PLC-301 SCADA LAHH-1130B-2

268 Level Alarm High-High - Oil Treater Oil PLC-301 SCADA LAH-1130B-2

269 Level Alarm High - Oil Treater Oil PLC-301 SCADA LAL-1130B-2

270 Level Switch High-High - Oil Treater PLC-301 DI I-125 LSHH-1130B LAHH-1130B

271 Level Switch Low-Low - Oil Treater PLC-301 DI I-126 LSLL-1130B LALL-1130B

272 Interface Level Indicating Transmitter - Oil Treater PLC-301 AI LXIT-1130B LXIC-1130B

273 Interface Level Indicating Controller - Oil Treater PLC-301 SCADA LXAH-1130B

274 Level Interface Alarm High - Oil Treater Water Outlet PLC-301 SCADA LXAL-1130B

275 Pressure Indicating Transmitter - Oil Treater PLC-301 AI PIT-1130B PIC-1130B-1/2

276 Pressure Indicating Controller - Oil Treater PLC-301 SCADA I-104 PAHH-1130B

277 Pressure Alarm High-High - Oil Treater PLC-301 SCADA PAH-1130B

278 Pressure Alarm High - Oil Treater PLC-301 SCADA PAL-1130B

279 Pressure Alarm Low - Oil Treater PLC-301 SCADA PALL-1130B

280 Temperature Indicating Transmitter - Oil Treater Oil Outlet PLC-301 AI TIT-1130B TI-1130B

281 Temperature Indicator - Oil Treater Oil Outlet PLC-301 SCADA TAL-1130B

282 Hand Controller - Oil Treater PLC-301 SCADA HC-1130B

283

284 T-1210A Level Indicating Transmitter- DP - LACT/Reject Tank PLC-201 AI LIT-1210A-1 LIC-1210A-1

285 LACT/Reject Level Indicating Controller - LACT/Reject Tank PLC-201 SCADA LAH-1210A-1

286 Oil Tank Level Alarm High - LACT/Reject Tank PLC-201 SCADA LAL-1210A-1

287 Level Indicating Transmitter- DP - LACT/Reject Tank PLC-201 AI LIT-1210A-2 LI-1210A-2

288 Level Indicator - LACT/Reject Tank PLC-201 SCADA LAHH-1210A-2

289 Level Alarm High-High - LACT/Reject Tank PLC-201 SCADA I-105 LALL-1210A-2

290 Level Switch High - LACT/Reject Tank Overflow PLC-201 DI LSH-1210A LAH-1210A

291 Pressure Indicating Transmitter - LACT/Reject Tank PLC-201 AI PIT-1210A PI-1210A

292 Pressure Indicator - LACT/Reject Tank PLC-201 SCADA PAH-1210A

293 Pressure Alarm High - LACT/Reject Tank PLC-201 SCADA PAL-1210A

294 Temperature Transmitter - LACT/Reject Tank PLC-201 AI TIT-1210A-2 TI-1210A-2

295 Temperature Indicator - LACT/Reject Tank PLC-201 SCADA TAH-1210A-2

296 Temperature Alarm High - LACT/Reject Tank PLC-201 SCADA TAL-1210A-2

297




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298 T-1210B Level Indicating Transmitter- DP - LACT/Reject Tank PLC-201 AI LIT-1210B-1 LIC-1210B-1

299 LACT/Reject Level Indicating Controller - LACT/Reject Tank PLC-201 SCADA LAH-1210B-1

300 Oil Tank Level Alarm High - LACT/Reject Tank PLC-201 SCADA LAL-1210B-1

301 Level Indicating Transmitter- DP - LACT/Reject Tank PLC-201 AI LIT-1210B-2 LI-1210B-2

302 Level Indicator - LACT/Reject Tank PLC-201 SCADA LAHH-1210B-2

303 Level Alarm High-High - LACT/Reject Tank PLC-201 SCADA I-105 LALL-1210B-2

304 Level Switch High - LACT/Reject Tank Overflow PLC-201 DI LSH-1210B LAH-1210B

305 Pressure Indicating Transmitter - LACT/Reject Tank PLC-201 AI PIT-1210B PI-1210B

306 Pressure Indicator - LACT/Reject Tank PLC-201 SCADA PAH-1210B

307 Pressure Alarm High - LACT/Reject Tank PLC-201 SCADA PAL-1210B

308 Temperature Transmitter - LACT/Reject Tank PLC-201 AI TIT-1210B-2 TI-1210B-2

309 Temperature Indicator - LACT/Reject Tank PLC-201 SCADA TAH-1210B-2

310 Temperature Alarm High - LACT/Reject Tank PLC-201 SCADA TAL-1210B-2

311

312 T-1210C Level Indicating Transmitter- DP - LACT/Reject Tank PLC-201 AI LIT-1210C-1 LIC-1210C-1

313 LACT/Reject Level Indicating Controller - LACT/Reject Tank PLC-201 SCADA LAH-1210C-1

314 Oil Tank Level Alarm High - LACT/Reject Tank PLC-201 SCADA LAL-1210C-1

315 Level Indicating Transmitter- DP - LACT/Reject Tank PLC-201 AI LIT-1210C-2 LI-1210C-2

316 Level Indicator - LACT/Reject Tank PLC-201 SCADA LAHH-1210C-2

317 Level Alarm High-High - LACT/Reject Tank PLC-201 SCADA I-105 LALL-1210C-2

318 Level Switch High - LACT/Reject Tank Overflow PLC-201 DI LSH-1210C LAH-1210C

319 Pressure Indicating Transmitter - LACT/Reject Tank PLC-201 AI PIT-1210C PI-1210C

320 Pressure Indicator - LACT/Reject Tank PLC-201 SCADA PAH-1210C

321 Pressure Alarm High - LACT/Reject Tank PLC-201 SCADA PAL-1210C

322 Temperature Transmitter - LACT/Reject Tank PLC-201 AI TIT-1210C-2 TI-1210C-2

323 Temperature Indicator - LACT/Reject Tank PLC-201 SCADA TAH-1210C-2

324 Temperature Alarm High - LACT/Reject Tank PLC-201 SCADA TAL-1210C-2

325

326 P-1220A Torque Indicator - LACT Charge Pump Motor PLC-201 NAI XI-1220A

327 LACT Torque Alarm - LACT Charge Pump Motor PLC-201 SCADA XA-1220A

328 Charge Pump Run Status - LACT Charge Pump Motor PLC-201 NDI YI-1220A

329 Fault Alarm - LACT Charge Pump Motor PLC-201 SCADA YA-1220A

330 JOA in Auto - LACT Charge Pump Motor PLC-201 NDI ZI-1220A

331 Pressure Indicating Transmitter - LACT Charge Pump Discharge PLC-201 AI PIT-1220A PI-1220A

332 Pressure Alarm High-High - LACT Charge Pumps Discharge PLC-201 SCADA I-106 PAHH-1220A

333 Pressure Alarm High - LACT Charge Pumps Discharge PLC-201 SCADA PAH-1220A

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335 P-1220A/B Analyzer Indicating Transmitter - LACT Charge Pumps Discharge PLC-201 AI AIT-1220 AIC-1220

336 LACT Analyzer Indicating Controller - LACT Charge Pumps Discharge PLC-201 SCADA AAH-1220

337 Charge Pumps Valve Open Indicator - LACT Charge Pumps Dry Oil Discharge PLC-201 SCADA ZIC-1220-2

338 Level Indicating Controller - LACT Charge Pumps Discharge PLC-201 SCADA LIC-1220

339 Temperature Indicating Transmitter - LACT Charge Pumps Suction PLC-201 AI TIT-1220 TI-1220

340 Temperature Indicator - LACT Charge Pumps Suction PLC-201 SCADA TAHH-1220

341 Temperature Alarm High-High - LACT Charge Pumps Suction PLC-201 SCADA TAH-1220

342 Temperature Alarm High - LACT Charge Pumps Suction PLC-201 SCADA TAL-1220

343

344 P-1220B Torque Indicator - LACT Charge Pump Motor PLC-201 NAI XI-1220B

345 LACT Torque Alarm - LACT Charge Pump Motor PLC-201 SCADA XA-1220B

346 Charge Pump Run Status - LACT Charge Pump Motor PLC-201 NDI YI-1220B

347 Fault Alarm - LACT Charge Pump Motor PLC-201 SCADA YA-1220B

348 JOA in Auto - LACT Charge Pump Motor PLC-201 NDI ZI-1220B

349 Pressure Indicating Transmitter - LACT Charge Pump Discharge PLC-201 AI PIT-1220B PI-1220B

350 Pressure Indicator - LACT Charge Pumps Discharge PLC-201 SCADA I-107 PAHH-1220B

351 Pressure Alarm High-High - LACT Charge Pumps Discharge PLC-201 SCADA PAH-1220B

352 Pressure Alarm High - LACT Charge Pumps Discharge PLC-201 SCADA

353

354 P-1250A Torque Indicator - Reject Pump Motor PLC-201 NAI XI-1250A

355 Reject Pump Torque Alarm - Reject Pump Motor PLC-201 SCADA XA-1250A

356 Run Status - Reject Pump Motor PLC-201 NDI YI-1250A

357 Fault Status - Reject Pump Motor PLC-201 SCADA YA-1250A

358 JOA in Auto - Reject Pump Motor PLC-201 NDI ZI-1250A

359 Pressure Indicating Transmitter - Reject Pump Suction PLC-201 AI PIT-1250A-1 PI-1250A-1

360 Pressure Indicator - Reject Pump Suction PLC-201 SCADA PAL-1250A-1

361 Pressure Alarm Low - Reject Pump Suction PLC-201 SCADA I-135 PALL-1250A-1

362 Pressure Indicating Transmitter - Reject Pump Discharge PLC-201 AI PIT-1250A-2 PI-1250A-2

363 Pressure Indicator - Reject Pump Discharge PLC-201 SCADA I-135 PAHH-1250A-2

364 Pressure Alarm High-High - Reject Pump Discharge PLC-201 SCADA PAH-1250A-2

365

366 P-1250A/B Flow Indicating Transmitter - Turbine - Reject Pumps Discharge PLC-201 AI FIT-1250 FIC-1250

367 Reject Pumps Temperature Indicating Transmitter - Reject Pumps Suction PLC-201 AI TIT-1250 TI-1250

368 Temperature Indicator - Reject Pumps Suction PLC-201 SCADA I-134 TAHH-1250

369 Temperature Alarm High-High - Reject Pumps Suction PLC-201 SCADA TAH-1250

370 Temperature Alarm High - Reject Pumps Suction PLC-201 SCADA TAL-1250

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372 P-1250B Torque Indicator - Reject Pump Motor PLC-201 NAI XI-1250B

373 Reject Pump Torque Alarm - Reject Pump Motor PLC-201 SCADA XA-1250B

374 Run Status - Reject Pump Motor PLC-201 NDI YI-1250B

375 Fault Status - Reject Pump Motor PLC-201 SCADA YA-1250B

376 JOA in Auto - Reject Pump Motor PLC-201 NDI ZI-1250B

377 Pressure Indicating Transmitter - Reject Pump Suction PLC-201 AI PIT-1250B-1 PI-1250B-1

378 Pressure Indicator - Reject Pump Suction PLC-201 SCADA PAL-1250B-1

379 Pressure Alarm Low - Reject Pump Suction PLC-201 SCADA I-136 PALL-1250B-1

380 Pressure Indicating Transmitter - Reject Pump Discharge PLC-201 AI PIT-1250B-2 PI-1250B-2

381 Pressure Indicator - Reject Pump Discharge PLC-201 SCADA I-136 PAHH-1250B-2

382 Pressure Alarm High-High - Reject Pump Discharge PLC-201 SCADA PAH-1250B-2

383

384 P-1255 Torque Indicator - Oil Recycle Pump Motor PLC-201 NAI XI-1255

385 Oil Recycle Pump Torque Alarm - Oil Recycle Pump Motor PLC-201 SCADA XA-1255

386 Run Status - Oil Recycle Pump Motor PLC-201 NDI YI-1255

387 Fault Status - Oil Recycle Pump Motor PLC-201 SCADA YA-1255

388 JOA in Auto - Oil Recycle Pump Motor PLC-201 NDI ZI-1255

389 Pressure Indicating Transmitter - Oil Recycle Pump Suction PLC-201 AI PIT-1255-1 PI-1255-1

390 Pressure Indicator - Oil Recycle Pump Suction PLC-201 SCADA PAL-1255-1

391 Pressure Alarm Low - Oil Recycle Pump Suction PLC-201 SCADA I-138 PALL-1255-1

392 Pressure Indicating Transmitter - Oil Recycle Pump Discharge PLC-201 AI PIT-1255-2 PI-1255-2

393 Pressure Indicator - Oil Recycle Pump Discharge PLC-201 SCADA I-138 PAHH-1255-2

394 Pressure Alarm High-High - Oil Recycle Pump Discharge PLC-201 SCADA PAH-1255-2

395 Temperature Indicating Transmitter - Oil Recycle Pump Suction PLC-201 AI TIT-1255 TI-1255

396 Temperature Indicator - Oil Recycle Pump Suction PLC-201 SCADA I-137 TAHH-1255

397 Temperature Alarm High-High - Oil Recycle Pump Suction PLC-201 SCADA TAH-1255

398 Temperature Alarm High - Oil Recycle Pump Suction PLC-201 SCADA TAL-1255

399

400 L-1230 Analyzer Indicating Transmitter - LACT Unit Oil Outlet LACT PLC AI AIT-1230 AI-1230

401 Lact Unit Analyzer Indicator - LACT Unit Oil Outlet LACT PLC SCADA AAHH-1230

402 Analytical Alarm High-High - LACT Unit Oil Outlet LACT PLC SCADA AAH-1230

403 Flow Indicating Transmitter - LACT Unit Oil Outlet LACT PLC AI FIT-1230 FI-1230

404 Flow Indicator - LACT Unit Oil Outlet LACT PLC SCADA FQI-1230

405 Flow Switch Low - LACT Unit Sample Line LACT PLC NDI FSL-1230 FAL-1230

406 Timer Indicating Controller - LACT Unit Oil Sampler LACT PLC SCADA KIC-1230

407 Pressure Indicating Transmitter - LACT Unit Oil Outlet LACT PLC AI PIT-1230 PIC-1230

408 Pressure Indicating Controller - LACT Unit Oil Outlet LACT PLC SCADA PI-1230

409 Pressure Indicating Transmitter - LACT Unit Oil Inlet LACT PLC AI PIT-1230-1 PI-1230-1

410 Differential Pressure Indicating Transmitter - LACT Unit Oil Inlet LACT PLC AI PDIT-1230 PDI-1230

411 Differential Pressure Indicator - LACT Unit Oil Inlet Basket Strainer LACT PLC SCADA PDAH-1230

412 Temperature Indicating Transmitter - LACT Unit Oil Outlet LACT PLC AI TIT-1230 TI-1230

413 Open/Close Command - LACT Unit Oil Inlet LACT PLC SCADA XC-1230

414




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415 E-1215 Flow Indicating Transmitter - Dry/Reject Oil Heater Condensate Outlet PLC-201 AI FIT-1215 FI-1215

416 Dry/Reject Flow Indicator - Dry/Reject Oil Heater Condensate Outlet PLC-201 SCADA

417 Oil Heater Level Indicating Transmitter - DP - Dry/Reject Oil Heater Condensate PLC-201 AI LIT-1215-1 LIC-1215-1

418 Level Indicating Controller - Dry/Reject Oil Heater Condensate PLC-201 SCADA LAH-1215-1

419 Level Alarm High - Dry/Reject Oil Heater PLC-201 SCADA LAL-1215-1

420 Level Indicating Transmitter - DP - Dry/Reject Oil Heater Condensate PLC-201 AI LIT-1215-2 LIC-1215-2

421 Level Indicating Controller - Dry/Reject Oil Heater Condensate PLC-201 SCADA I-128 LAHH-1215-2

422 Level Alarm High-High - Dry/Reject Oil Heater PLC-201 SCADA LAH-1215-2


424 Level Alarm Low - Dry/Reject Oil Heater PLC-201 SCADA I-129 LALL-1215-2

425 Pressure Indicating Transmitter - Dry/Reject Oil Heater Steam Inlet PLC-201 AI PIT-1215-1 PIC-1215-1

426 Pressure Indicating Controller - Dry/Reject Oil Heater Steam Inlet PLC-201 SCADA PAH-1215-1

427 Pressure Alarm High - Dry/Reject Oil Heater Steam Inlet PLC-201 SCADA PAL-1215-1

428 Pressure Indicating Transmitter - Dry/Reject Oil Heater Steam Inlet PLC-201 AI PIT-1215-2 PI-1215-2

429 Pressure Indicator - Dry/Reject Oil Heater Steam Inlet PLC-201 SCADA I-128 PAHH-1215-2

430 Temperature Transmitter - Dry/Reject Oil Heater Oil Inlet PLC-201 AI TIT-1215-1 TI-1215-1

431 Temperature Transmitter - Dry/Reject Oil Heater Oil Outlet PLC-201 AI TIT-1215-2 TIC-1215-2

432 Temperature Indicating Controller - Dry/Reject Oil Heater Oil Outlet PLC-201 SCADA TAH-1215-2

433 Temperature Alarm High - Dry/Reject Oil Heater Oil Outlet PLC-201 SCADA TAL-1215-2

434 Temperature Transmitter - Dry/Reject Oil Heater Oil Outlet PLC-201 AI TIT-1215-3 TI-1215-3

435 Temperature Indicator - Dry/Reject Oil Heater Oil Outlet PLC-201 SCADA I-128 TAHH-1215-3

436 Temperature Transmitter - Dry/Reject Oil Heater Condensate PLC-201 AI TIT-1215-4 TI-1215-4

437 Temperature Indicator - Dry/Reject Oil Heater Condensate PLC-201 SCADA TAH-1215-4

438

Notes:

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4:

4:

5:

Specific Symbology:

2: Setpoint by operator. Flow between Emulsion Heaters E-1120A/B to be split manually by operator using valves FV-1120A-1/B-1. Refer to Control Philosophy for further Interlock details. if Treater V-1130A

open.

1: Strainer F-1105B/C/D & Desander F-1107B/C/D are future.




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438

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open.





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438

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4:

4:

5:

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2: Setpoint by operator. Flow between Emulsion Heaters E-1120A/B to be split manually by operator using valves FV-1120A-1/B-1. Refer to Control Philosophy for further Interlock details. if Treater V-1130

open.





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open.


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