IFA2000 and IFA2 Cable Maintenance Survey

Tender description

This Contract Notice will be a Mirror of a Contract Notice published on Tenders Electronic Daily. This survey campaign is to carry out maintenance survey work along the length of the IFA2000 (44.5km) and IFA2 (204km) cables respectively. The intention is to examine changes in the seabed, rock protection and identify any exposed cable. This survey is divided into 5 specifications with different entities being responsible for each section: 1. IFA2000 UK Nearshore Survey - (responsible entities are NGIL and RTE) 2. IFA2000 DC Offshore Cable Survey - (responsible entity is NGIL) 3. IFA2000 French Nearshore Survey - (responsible entity is NGIL) 4. IFA2 DC Cable Survey - (responsible entities are NGIFA2 Ltd and RTE) 5. IFA2 UK AC River Survey - (responsible entity is NGIFA2 Ltd) To register your interest in this procurement event and to obtain the pre-qualification documentation applicants are to email Amy.Palmer@nationalgrid.com using the wording 'Registering Interest for IFA2000 and IFA2 Survey' and include in the body of the message (if you have them) your Ariba AN number (network ID), name, email address and contact phone number for all contacts within your organisation who will need to receive Ariba messages and administer your online submissions. Following receipt of this information National Grid will invite you to the Ariba event where all of the pre-qualification documentation is contained including further instructions. Lot 1: Marine geophysical survey including, but not limited to: • Multi-beam echo-sounder (MBES) survey • Side-scan sonar (SSS) survey • Gradiometer survey • Geophysical Survey reporting and charting • Data delivery including GIS formats