We have inspected some of the worlds largest and most complex export pipelines, constructions, and interfield networks. A thorough and clearly-delivered accounting of asset integrity is always the primary focus of pipeline and construction inspection campaigns carried out by Quasar Subsea External damage, third party threats, cathodic protection, and lay comfort are all assessed in the detailed, diligent manner that clients expect across its service areas.

A diverse and developing spread of equipment is mobilized to effectively and efficiently capture accurate, high-resolution inspection data according to client requirements, including multibeam echosounders, pipetracker, CP probes or field gradient sensors, green line and dimensioning lasers, HD video and/or still imagery cameras and sidescan sonar, among others. The processing, reporting and delivery of pipeline and construction inspection datasets meet and exceed many of the highest standards in the industry, and are customizable to client asset management needs.

We also bring new technologies to the area, as our photogrammetric specialists leverage still imagery inspection data to extract precise measurements and high-resolution 3D models of critical debris, hazards, and engineering features. Quasar provides support with ROV video and acoustic inspection, usually in the form of digital video, multi-beam or side scan sonar data acquisition, processing and eventing. Such tasks can be provided on a stand-alone basis such that a pipeline video inspection could be supported to compliment an ROV contractor provides an integrated service to an end client. IRM (inspection, repair and maintenance) is a bigger element of many fields, and Quasar Subsea is well placed to support such operations.

Standardized mobilization reports and rig move survey reports are provided, containing calibrations, verifications and as-built data to provide the client with easy to understand data and positions.