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0002-40-38085 Rev 01 © Enduro Pipeline Services, Inc. All Rights Reserved.
1.3.2.9.4.
Any changes that are monitored during the survey MUST be documented by the CUSTOMER and relayed to
ENDURO. Some Examples are listed below:
1.3.2.9.4.1.
Pump stopped working
1.3.2.9.4.2.
Water ran out
1.3.2.9.5.
Contact ENDURO for further information and details regarding this method of propelling the DdL™ Caliper
Tool.
1.3.3.
Running the Tool with
PRODUCT
1.3.3.1.
Verify with ENDURO the type of on-stream environment that will be used to propel the DdL™ Caliper Tool.
1.3.3.2.
Verify with ENDURO the flow rate that will be available to propel the DdL™ Caliper Tool.
1.3.3.2.1.
ENDURO may request a lower flow rate due to speed calculations per pipeline specifications provided.
1.3.3.3.
Verify with ENDURO the Operating Pressure that will be present on the pipeline during the survey.
1.3.3.4.
Verify with ENDURO if any injection points are present on the pipeline.
1.3.3.4.1.
These injection points may affect the tool velocity.
1.3.3.4.2.
ENDURO may request that these injection points be isolated during the survey to help control tool velocity.
1.3.3.5.
Contact ENDURO for further information and details regarding this method of propelling the DdL™ Caliper Tool.
1.4.
Main Line Valve (MLV) Locations
1.4.1.
Verify that all MLV Locations are set up for the DdL™ Caliper Tool to transition through properly.
1.4.1.1.
Verify MLV is fully opened
1.4.1.2.
Verify that any Bypass lines present are closed.
1.4.1.3.
If Check Valves are present
1.4.1.3.1.
Verify that the Check Valve is going in the same direction that the tool is to be ran.
1.4.1.3.2.
Verify that the Check Valve has been locked into a Fully Opened position.
