When a sewer line collapsed in one of Tulsa’s historic neighborhoods, T-G Excavating, Inc. didn’t have to look far for its HDPE fusion solution. With a McElroy Rolling 412, Rick Blanke and a crew of about 10 people fused 360 feet of 7.125-inch HDPE, to be sliplined into an existing 8-inch pipe in the 2400 block of South Trenton Avenue, not far from the Philbrook Museum of Art. This line provides sewer service to nine …