PIPELINE INTEGRITY SUPPORT SERVICES

AGM-GPS Survey · Pig Tracking (Cleaning, Gauge, ILI, etc.) · Turnkey ILI Inspection Support Anomaly Dig Staking & As-Builts · Depth of Cover (DOC) & GPS Centerline Surveys

Complete Project Management · Pipeline Marker Placement and InstallationWe have the ability and experience to complete surveys on pipelines in any location or condition.DIG STAKING AND AS-BUILTS

TIR can generate customized dig sheets for all dig locations and provide accurate and efficient dig site staking. Locations are staked by means of top of ground chaining and/or sub-meter GPS utilizing ILI-XYZ coordinates. During excavation, TIR surveyors can be available to assist in verifying the location of each anomaly as well as providing digital documentation (As-Built) of anomaly repairs.

DOC & GPS CENTERLINE SURVEYS

During depth of cover (DOC) & centerline surveys, GPS data is collected every 75 feet and at every feature (mile posts, pipeline markers, ROW issues, spans, exposures, etc.) Depth of cover will be collected every 100 feet or less, if required, and at each side of water bodies, low grade areas, poor ROW, and roadways/ditches.

PIPELINE MARKER REPLACEMENT AND INSTALLATIONTIR provides the installation of pipeline markers to meet government regulations of line of sight and can include GPS coordinates to help in mapping of pipeline systems. TIR can replace or repair damaged markers or, in the event of a pipeline changing operators, install new markers system wide.

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TIR uses state of the art GPS equipment for all surveys including: • R-10 (Sub-Centimeter) · Pro-XRT (Sub-Decimeter) · Geo XT & XH (Sub-Meter)• TIR utilizes a proprietary database system to hold all survey and tracking data. Data can be exported to meet customized client requirements in any format. • All reporting data is subject to an extensive QA/QC process.• TIR employs a team of experienced integrity technicians. Each technician maintains their expertise through ongoing classroom and field training.

PIG TRACKING

TIR provides 24-hour pig tracking for all types of pigging projects (ILI, Hydro, Cleaning, Gauging, Batching, Purging, Stopple Replacement, etc.) Our pigging experts are well trained in locating stuck or lost pipeline tools containing 22hz transmitters. Our highly trained pigging experts are fully equipped with all the modern tracking technology such as geophones, transmitters and receivers, computers with navigation, and proprietary tracking software.

PROJECT AND DATA MANAGEMENT

Data Management is a key differentiator for TIR relative to its competitors. TIR provides full data management services, including detailed reports and pipeline analysis and storage of data for its clients.•Inline inspection consulting including pipeline inspection feasibility studies.•Pipeline preparation for inline inspection such as AGM documentation and survey, assessment of launch and trap facilities, cleanliness, and line suitability to pass an inspection tool.•Historical as-built, repair, and maintenance record search and analysis.•Project cost tracking.•Design of specialized inspection tool runs, including liquid batching in gas lines or tools propelled with nitrogen or air.•Third party auditing of pipeline survey data.

P: 918-274-1100 • F: 918-274-1102www.tulsainspection.com