HDD Constructability Considerations
HDD Constructability Considerations By David Willoughby Introduction Horizontal Directional Drilling (HDD) is a specialized method of pipeline installation requiring specific contractor qualifications and specialized [...]
HDD Alignment & Borehole Geometry
HDD Alignment & Borehole Geometry By David Willoughby Introduction Let's dive into the essential considerations behind selecting the optimal Horizontal Directional Drilling (HDD) crossing [...]
AC Sectioning the Pipeline
AC Sectioning the Pipeline By David Willoughby Introduction Collecting adequate powerline and pipeline data and sectioning the pipeline are key factors when performing alternating [...]
AC Corrosion on Buried Pipelines
AC Corrosion on Buried Pipelines By David Willoughby Introduction AC Corrosion on buried pipelines is corrosion initiated and spread when the pipeline is exposed [...]
Understanding Limitations for HDD
Understanding Limitations for HDD By David Willoughby Preferred Crossing Method Horizontal directional drilling (HDD) has emerged as a preferred crossing method in many situations [...]
HDD Surface Area Consideration
HDD Surface Area Consideration By David Willoughby There are many factors to consider when evaluating the technical feasibility of a Horizontal Directional Drilling (HDD) [...]
Analyzing MAOP with a Hydrotest Solution
Analyzing MAOP with a Hydrotest Solution By Amir Panjwani Hydrostatic Pressure Testing or Hydrotesting is a method used by Pipeline engineers and operators to [...]
Introducing PRCI Thermal Analysis Version 5
Introducing PRCI Thermal Analysis Version 5 By Amir Panjwani Introduction Technical Toolboxes is excited to share some thrilling news with you: the Pipeline Research [...]
The Misunderstood Significance of “Pre-1970” ERW
The Misunderstood Significance of “Pre-1970” ERW By Bill Amend Figure 1 – Cross sections through examples of HF ERW (top) and LF ERW (bottom), [...]
Preserving the integrity of In-Service Welding
Preserving the integrity of In-Service Welding By Amirali Panjwani Introduction Pipeline engineers and operators utilize Hot-Tap or In-service welding techniques to connect and redirect [...]
