Integrity Management and Maintenance Work. 3 total project. Replacing 1,400 feet of 36 inch pipe with new 36 inch pipe in Carter County, Kentucky. Replacing 1,200 feet of 36 inch pipe with new 36 inch pipe in Menifee County, Kentucky. Replacing 900 feet of 30 inch pipe with new 30 inch pipe in Madison County, Kentucky for TC Energy.