Architectural, engineering and surveying services

Tender description

The scope of this contract is for multi-supplier framework agreement for Cathodic protection and close interval potential survey in ROI, NI and Scotland regions scope of work required will involve providing suitably qualified personnel and equipment for the following: Monitoring, maintenance and inspection of catholic protection systems used to protect underground steel pipework of the onshore network. — Monitoring, inspection, adjustment and maintenance of CP assets. — Routine and non routine Close interval pipeline surveys and differential voltage gradient surveys. — Pipeline CP parameters using web based system and proactively maintain the systems. — Report update/generation of CP system status. — Response service including management, technical back-up, personnel, equipment and related services to deal with incidents and undertake repairs of CP systems. — Remote monitoring and reporting of GNI CP assets, — Manual surveying and CP measurements, — Liaison with third party CIPS and DCVG contractors, — Interference monitoring, recording and analysis of the results, — Liaison with land owners various maintenance including asset database, — T/R installations, — CP Test posts, — CP Isolation systems and equipment, — High voltage earthing, — ER Probes and loggers. — Perform CIPS and DCVG surveys on transmission and distribution pipelines. — Perform surveys in areas with AC and DC interference. — Perform data analysis, fault reporting and report production of suitable quality. — Liaison with third party CP maintenance Contractor.