Air Liquide – Proposed Whiskey 11.3 – Mile Pipeline 2018-08-22T14:13:19+00:00

Project Description

Air Liquide – Proposed Whiskey 11.3 – Mile Pipeline

Pipeline
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The Challenge

To Be Met

Shell requested a study to develop preliminary alternative alignments to run a proposed pipeline from St. John the Baptist Parish to West Feliciana Parish. Air Liquide needed to construct 11.3 miles of 12″ nitrogen and oxygen pipelines. The pipelines are to be utilized to feed oxygen and nitrogen to a proposed methanol facility for Yuhuang Chemical Inc. in St. James Parish.

The Solution

Our Creative Approach

TBS provided professional land surveying, hydrographic surveying, and regulatory services during the planning and design phases of the project. TBS conducted a preliminary route survey to establish the best possible route and obtained the necessary permits for all highway and waterway crossings, including the Mississippi River. TBS provided hydrographic surveying services to map out a portion of the Mississippi River bottom. Additionally, TBS produced right-of-way plats, including foreign line, waterway, highway, and railroad crossing plats during the pre-construction phase. All survey data collected in the field was reviewed and processed into an overall GIS point file daily and uploaded to Google Drive for Air Liquide. TBS managed all survey data as well as GIS data from both the environmental and engineering companies working on the project. TBS also provided updated aerial imagery of the route during both pre- and post-construction. Upon completion of the as-built survey, TBS produced the as-built alignment sheets and prepared an as-built point file of both pipelines for Air Liquide to upload into the PODS database.

Integrated Services

Making the Perfect Solution

  • Geographic Information Systems (GIS) Management

  • Feasibility / Planning / Alternatives Analysis

  • Environmental Studies

  • Regulatory Compliance/Permitting Services

  • Unmanned Aerial Surveying
  • Land Surveying

  • Hydrographic Surveying
  • Construction Management

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