Expert Profile
First Name First Name Last Name Organization Position Position Position Degree Degree Degree Years’ Experience (year) Years’ Experience (year) Years’ Experience (year)
Question: How much the criteria presented below are important in planning maintenance-rehabilitation works of pipelines in urban water networks of your city/country? Question: How much the criteria presented below are important in planning maintenance-rehabilitation works of pipelines in urban water networks of your city/country? Question: How much the criteria presented below are important in planning maintenance-rehabilitation works of pipelines in urban water networks of your city/country? Question: How much the criteria presented below are important in planning maintenance-rehabilitation works of pipelines in urban water networks of your city/country? Question: How much the criteria presented below are important in planning maintenance-rehabilitation works of pipelines in urban water networks of your city/country? Question: How much the criteria presented below are important in planning maintenance-rehabilitation works of pipelines in urban water networks of your city/country? Question: How much the criteria presented below are important in planning maintenance-rehabilitation works of pipelines in urban water networks of your city/country? Question: How much the criteria presented below are important in planning maintenance-rehabilitation works of pipelines in urban water networks of your city/country? Question: How much the criteria presented below are important in planning maintenance-rehabilitation works of pipelines in urban water networks of your city/country? Question: How much the criteria presented below are important in planning maintenance-rehabilitation works of pipelines in urban water networks of your city/country? Question: How much the criteria presented below are important in planning maintenance-rehabilitation works of pipelines in urban water networks of your city/country? Question: How much the criteria presented below are important in planning maintenance-rehabilitation works of pipelines in urban water networks of your city/country? Question: How much the criteria presented below are important in planning maintenance-rehabilitation works of pipelines in urban water networks of your city/country?
Code Criteria Sub-Criteria Sub-Criteria Sub-Criteria linguistic values linguistic values linguistic values linguistic values linguistic values linguistic values linguistic values linguistic values
Absolutely less important
Much less important Much less important Less important
Equally important
More important Much more important Absolutely more important
1.1 Hydraulic Pipe Pressure Pipe Pressure Pipe Pressure
1.2 Pipe Flow Velocity Pipe Flow Velocity Pipe Flow Velocity
1.3 Pipe Flow Pipe Flow Pipe Flow
2.1 Structure Pipe Age Pipe Age Pipe Age
2.2 Pipe Length Pipe Length Pipe Length
2.3 Pipe Diameter Pipe Diameter Pipe Diameter
2.4 Pipe Depth Pipe Depth Pipe Depth
2.5 Pipe Roughness Pipe Roughness Pipe Roughness
2.6 Vulnerability of Pipe in the Installation Vulnerability of Pipe in the Installation Vulnerability of Pipe in the Installation
2.7 Pipe Lifetime Pipe Lifetime Pipe Lifetime
2.8 Pipe Maintenance Ease Pipe Maintenance Ease Pipe Maintenance Ease
2.9 External Loading Capacity of Pipe External Loading Capacity of Pipe External Loading Capacity of Pipe
2.10 External/Internal Corrosion of Pipe External/Internal Corrosion of Pipe External/Internal Corrosion of Pipe
2.11 Non-Floatable Ability of Pipe Non-Floatable Ability of Pipe Non-Floatable Ability of Pipe
2.12 Heat Resistance of Pipe Heat Resistance of Pipe Heat Resistance of Pipe
2.13 Seismic Resistance of Pipe Seismic Resistance of Pipe Seismic Resistance of Pipe
3.1 Operation Pipe Failure Rate Pipe Failure Rate Pipe Failure Rate
3.2 Pipe Leakage Rate Pipe Leakage Rate Pipe Leakage Rate
4.1 Quality Customers Complaints against the Water Quality Customers Complaints against the Water Quality Customers Complaints against the Water Quality
4.2 Residual Chlorine of Water in the Pipe Residual Chlorine of Water in the Pipe Residual Chlorine of Water in the Pipe
4.3 Water Age in the Pipe Water Age in the Pipe Water Age in the Pipe
5.1 Environment Soil Type/Bedding around the Pipe Soil Type/Bedding around the Pipe Soil Type/Bedding around the Pipe
5.2 Soil Corrosion around the Pipe Soil Corrosion around the Pipe Soil Corrosion around the Pipe
5.3 Excavation Ease of the Soil around the Pipe Excavation Ease of the Soil around the Pipe Excavation Ease of the Soil around the Pipe
6.1 Urban Pathway Type in top of the Pipe Pathway Type in top of the Pipe Pathway Type in top of the Pipe
6.2 Pathway Cover in top of the Pipe Pathway Cover in top of the Pipe Pathway Cover in top of the Pipe
6.3 Pathway Cover Thickness in top of the Pipe Pathway Cover Thickness in top of the Pipe Pathway Cover Thickness in top of the Pipe
6.4 Pathway Traffic Load in top of the Pipe Pathway Traffic Load in top of the Pipe Pathway Traffic Load in top of the Pipe
6.5 Pipe Location in the Pathway (in sidewalk or street) Pipe Location in the Pathway (in sidewalk or street) Pipe Location in the Pathway (in sidewalk or street)
6.6 Pathway Level in top of the Pipe Pathway Level in top of the Pipe Pathway Level in top of the Pipe
7.1 Customers Type of Customers Covered by Pipe Type of Customers Covered by Pipe Type of Customers Covered by Pipe
7.2 Combination of Customers Covered by Pipe Combination of Customers Covered by Pipe Combination of Customers Covered by Pipe
7.3 Number of Customers Covered by Pipe Number of Customers Covered by Pipe Number of Customers Covered by Pipe
7.4 Density of Customers Covered by Pipe Density of Customers Covered by Pipe Density of Customers Covered by Pipe
7.5 Building Age of Customers Covered by Pipe Building Age of Customers Covered by Pipe Building Age of Customers Covered by Pipe
8.1 Facilities Number of Connections in the Pipe Number of Connections in the Pipe Number of Connections in the Pipe
8.2 Number of Junctions in the Pipe Number of Junctions in the Pipe Number of Junctions in the Pipe
8.3 Number of Control Valves in the Pipe Number of Control Valves in the Pipe Number of Control Valves in the Pipe
8.4 Number of Pressure Valves in the Pipe Number of Pressure Valves in the Pipe Number of Pressure Valves in the Pipe
8.5 Number of Hydrants in the Pipe Number of Hydrants in the Pipe Number of Hydrants in the Pipe
9.1 Economic Cost of Implementing/Installing the Pipe Cost of Implementing/Installing the Pipe Cost of Implementing/Installing the Pipe
9.2 Cost of operation the Pipe Cost of operation the Pipe Cost of operation the Pipe
9.3 Cost of Maintenance-Rehabilitation the Pipe Cost of Maintenance-Rehabilitation the Pipe Cost of Maintenance-Rehabilitation the Pipe
9.4 Return on Investment of the Pipe Renewal Return on Investment of the Pipe Renewal Return on Investment of the Pipe Renewal
10.1 Management Municipal/Social Importance of Pipe Municipal/Social Importance of Pipe Municipal/Social Importance of Pipe
10.2 Political/Security Importance of Pipe Political/Security Importance of Pipe Political/Security Importance of Pipe
10.3 Quality of Installation Works of Pipe Quality of Installation Works of Pipe Quality of Installation Works of Pipe
10.4 Importance of Pipe in Water Supplying the Customers Importance of Pipe in Water Supplying the Customers Importance of Pipe in Water Supplying the Customers
10.5 Pipe Importance in regards to other Urban Facilities Pipe Importance in regards to other Urban Facilities Pipe Importance in regards to other Urban Facilities
10.6 Pipe Importance in Urban Management Plans Pipe Importance in Urban Management Plans Pipe Importance in Urban Management Plans