Documents related to Enbridge's Line 5 hydrostatic pressure test.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Enbridge Line 5 Straits of Mackinac Hydrostatic Pressure Test Plan (PDF)(24 pp, 4 MB, Feb. 24, 2017)
- Enbridge Redacted Submittal Line 5 IAP Straits-Hydrotest (PDF)(20 pp, 1 MB, March 14, 2017)
- Enbridge Redacted Submittal - Revised Line 5 Hydrostatic Pressure Test Plan (PDF)(64 pp, 3 MB, April 25, 2017)
- ITP Report Regarding the Line 5 Hydrotest Plan (PDF)(11 pp, 751 K, May 8, 2017)
- Enbridge L5 East Straits Hydro Summary 2017 (PDF)(21 pp, 2 MB, Aug. 28, 2017)