Asset Management
Strategies Aligned
to Your Business
Advantage.
Asset Management Strategies Aligned to Your Business
Advantage.
It is important to fully understand the influences on the
asset business goals whether they be:
•
Customer expectations.
•
Regulatory requirements. (Health, Safety and Fiscal)
•
Fluctuating OPEX costs.
•
Fluctuations in CAPEX replacement costs.
To name but a few.
Asset Management Strategies Aligned to Your Business
Advantage.
• So how can we make our Asset
Management Strategies adapt to these
influences, to your business advantage?
• What is an Adaptive Asset Management
Strategy?
Asset Management Strategies Aligned to Your Business
Advantage.
An adaptive asset management strategy
is one that creates an environment
whereby asset management activities
are adapted to meet or exceed the asset
business goals without compromise to
safety and the environment.
Case Study
This case study shows that a good understanding of the
influences on the business goals of a bi-directional gas
transportation system could allow the operating company to:




Achieve improved operational availability.
Reduce / minimise maintenance expenditure.
Extend the life of high cost critical assets.
Extend the asset lifecycle for the same or less
costs.
 Improve revenue earning capability.
 Minimise business risks.
 Reduce environmental emissions by running less
plant to achieve the same revenue.
Case Study
Bi-Directional
Gas
Transportation
Pipeline
UK
Europe
The Gas Transportation facility
provides the market with a
remarkable 20 billion cubic metres a
year of UK export capacity and 8.5
billion cubic metres a year of UK
import capacity.
Length
235 km (146 miles)
Diameter
1,016 mm (40 in)
Operating
Pressure
145 Bar
ASSET MANAGEMENT PDCA (Plan, Do, Check and Act) MODEL
STRATEGIC PLANNING
Business
Planning
ASSET MANAGEMENT PLANNING
Requirement Analysis and Design Actions
PLAN
ACT
Asset
Operations
Plan
Asset
Maintenance
Plan
Asset
Investment
Plan
Asset
Disposal Plan
DO
•
•
•
•
Policy
Strategies
Strategic Plans
Goals and Objectives
Condition and Performance Measurement and
Continuous Improvement Actions
CHECK
ACT
Physical Asset Configuration
Compressor
Station
Site 1
Compressor
“1”
Flow - 500m3
Compressor Station
Site 2
Compressor
“2”
Gas from UK
National
Transmission
System
Flow - 500m3
Compressor
Bi-Directional
Pipeline
Compressor
“5”
Flow - 1000m3
Gas From
Europe Grid
“3”
Flow - 500m3
Compressor
“6”
Compressor
Flow - 1000m3
“4”
Flow - 500m3
Gas to UK
National
Transmission
System
Reverse Flow
Control Valve
Flow - 800m3
Reverse Flow
Control Valve
Flow - 1000m3
Gas to Europe
Grid
Asset Signature Model
Compressor Station
Site 1
Set Flow
Compressor
“1”
Flow - 500m3
Actual
473m3
Benchmark 465m3
Set Flow
Compressor
“2”
Flow - 500m3
Set
Flow
Gas from
National
Transmission
System
Metering
Filters
Flow 1000m3
Actual
1000m3
Benchmark 999m3
Set
Flow
Fiscal
Metering
Flow 1000m3
Actual
1000m3
Benchmark 997m3
Actual
367m3
Benchmark 465m3
Send Out Area
Set Flow
Compressor
“3”
Flow - 500m3
Actual
366m3
Benchmark 465m3
Set Flow
Set Flow
Gas to
National
Transmission
System
Reverse Flow
Control Valve
Flow - 800m3
Actual
000m3
Benchmark 800m3
Set Flow
Compressor
“4”
Flow - 500m3
Actual
340m3
Benchmark 465m3
Flow - 1000m3
Actual
1000m3
Benchmark 986m3
Gas To/ From
Other Site
Asset Signature Model - Indicates Confidence to Achieve Nominated
Product Flow (Benchmark Data)
Benchmark Performance
System Configuration
Compressor Set 1
Actual Performance
Capacity mmscf
Confidence of Product Flow %
500
100%
Flow Direction
Compressor Set 2
500
Compressor Set 3
80%
500
Compressor Set 4
500
60%
Send Out Area
1000
Metering Filters
1000
40%
Fiscal Metering
1000
Fuel Gas
20%
Reverse control System
0%
0
50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950
Flow (1000 * m3)
Bacton to Zeebrugge
1
Zeebrugge to Bacton
Asset Signature Model - Actual Performance Data Measured Against
Benchmark Showing Increased Risk in Achieving Desired Product Flow
Benchmark Performance
System Configuration
Compressor Set 1
Actual Performance
Capacity mmscf
Confidence of Product Flow %
500
100%
Flow Direction
Compressor Set 2
500
Compressor Set 3
80%
500
Compressor Set 4
500
60%
Send Out Area
1000
Metering Filters
1000
40%
Fiscal Metering
1000
Fuel Gas
20%
Reverse control System
0%
0
50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950
Flow (1000 * m3)
Bacton to Zeebrugge
1
Zeebrugge to Bacton
Compressor 1
Testint
Not Fitted
K-301A
Compressor package
18.576%
Vessel Protection
2.24E-04
94.622% K-301A
30.81
E-301A
4.45E-06
Press. Relief to Vent ControlTemp Control To Fans Control
Compressor Inlet Filter
Comp. After Cooler
0.578%
8.957%
99.935%
2.52
475.1
4.41E-05
99.800%
3.96
0.01
3.21E-05
1.19E-05
99.992%
18.12
48.0
1.348%
0.29
99.963% FILTER
2.00
29.6
0.02
13.22
8.7
7.2
4.26E-06
99.977% XSV3105
3.88
6
Testint
XSV3108
2.304%
0.01
11.03
114.0
Temp Control To Fans
Testint
0.02
2.304%
4.26E-06
99.977% XSV3108
11.03
5.8
Testint
6
PDT3124
0.1
2.304%
0.02
11.03
5.8
Fitted
8
Required
4.26E-06
99.977% XSV 3106,3107
0.02
0.153%
Full
7
Compressor & After-cooler
5.60E-07
99.989% PDT3124
6.05
5.8
Calculation of Multiple Equipment Parameters
cmf
6
XSV 3106,3107
Press. Diff. Trip
6.63E-06
99.997%
0.06
6
XSV3105
0.00
4.7
7
6
5
4
3
0.000%
0.000%
0.000%
0.000%
99.997% 99.997%
Temp Control To Fans Tx Temp Control To Fans Controller
Temp Control To Fans Control
99.794%
0.205%
0.000%
0.000%
0.000%
0.000%
99.997% 99.997%
Comp. After Cooler
0.846%
99.891%
0.109%
0.000%
0.000%
0.000%
0.000%
99.999% 99.999%
1.280%
98.706%
1.286%
0.007%
0.000%
0.000%
0.000%
99.976% 99.984%
99.998% TT3106
3.21E-05
99.994% TIC3106
0.43
2.00
1.348%
3.21E-05
99.992%
0.02
2.00
0.02
Test Interval
4.2
4.6
7
MTTR
3.88
DT
0.31
TMT
114.0
6
8.7
2.96
Fallback
0.205%
0.502%
24.11
System Values
8
TIC3106
3.37E-04
94.250%
704.6
99.794%
TT3106
29.459%
6
3.50E-05
99.974%
3.88
0.05
0.27
14.3
8 Fitted
PT3127
PIC3127
PCV3127
VAH3101-3108
HS3101-3108
Press. Relief to Vent Tx Press. Relief to Vent Controller
Press. Relief to Vent ControlPress.
Vv Relief to Vent Control
Vibration Sensor
0.077%
0.545%
5.60E-07
99.989% PT3127
6.05
0.502%
3.21E-05
99.994% PIC3127
0.00
2.00
5.0
99.817% PCV3127
0.02
4.6
1.14E-05
64.00
0.27
20.0
0.578%
4.41E-05
99.800%
1.11E-06
99.994% VAH3101-3108
18.12
0.29
2.18
29.6
0.00
Stop/ Start Fan Signal
Cooling Fan
0.189%
0.545%
3.28E-05
99.987% HS3101-3108
4.00
4.6
0.05
Comp. After Cooler
1.11E-06
99.994% VENTFAN
2.18
5.1
0.00
4.6
1.280%
3.50E-05
99.974%
3.88
0.05
14.3
Protection Sensors
Testint
6
Testint
FT3102
Flow Trip
0.272%
1.65E-06
99.999% FT3102
0.41
Testint
6
Testint
PT3114
Temp Trip
Inhibit to Start Turbine
Press Diff Trip
1.693%
0.153%
0.153%
99.998% TT3101
0.00
3.8
6
TT3101
0.43
3.9
5.60E-07
99.989% PT3114
6.05
Testint
6.05
Testint
0.153%
0.153%
5.60E-07
99.989% PT3109 A,B,C
0.00
4.7
Testint
Press Trip 2oo3
5.60E-07
99.989% PT3115
6.05
6
PT3109 A,B,C
Press Trip
5.60E-07
0.00
4.7
6
PT3115
99.989% PDT3113
0.00
4.7
6
PDT3113
6.05
0.00
9.5
6
Testint
6
Testint
TAHH3104
TT3103
PT3126
Temp Trip
Temp Trip
Press Trip
1.693%
1.693%
0.153%
99.998% TAHH3104
0.43
99.998% TT3103
0.43
3.9
Testint
Temp Trip
5.60E-07
Protection Sensors
1.693%
99.998% TAHH3109
0.00
4.7
6
TAHH3109
99.989% PT3126
6.05
3.9
6
0.43
4.45E-06
99.935%
3.96
3.9
48.0
0.01
Case Study
Operating Scenario
Bi-Directional
Gas
Transportation
Pipeline
UK
• UK markets sell 10million m3
/day to Europe markets.
• Europe sells 6 million m3/ day
to UK
• Net Flow/ Capacity used
4million m3/day
• Only require to run 2 out of 6
compressors to achieve net
flow.
• 12 hours notice to change
contracted flow capacity.
Europe
Can we use this technique to achieve our goals?

Achieve improved operational availability.


Reduce / minimise maintenance expenditure.


Extend the life of high cost critical assets.


Extend the asset lifecycle for the same or less costs.


Achieve maximum revenue earning capability.


Minimise business risks.


Reduce environmental emissions by running less
plant to achieve the same revenue.

Asset Management Strategies Aligned to your Business Advantage.
An adaptive asset management
strategy is one that creates an
environment whereby asset
management activities are adapted
to meet or exceed the asset
business goals without compromise
to safety and the environment.
Asset Management Strategies Aligned to your Business Advantage.
Thank You.