A laser-guided tunneling machine that burrows beneath the ground while simultane
Date
7-5-1993
Pages
1B, 2B
Abstract
A laser-guided tunneling machine that burrows beneath the ground while simultaneously installing pipe is part of a $2.75 million project to build a new storm drainage system for an area of Portland between Brighton Avenue and the Fore River. The machine has cut a 1,500-foot-long tunnel with little disruption to the neighborhood above. Details.
Subjects
Sewerage Portland, Tunnels
Recommended Citation
"A laser-guided tunneling machine that burrows beneath the ground while simultane" (1993). Maine News Index – Portland Press Herald. 7685.
https://digitalcommons.portlandlibrary.com/news_pph/7685
COinS
Source
Portland Press Herald