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Sewage overflows from manhole at Sellwood Riverfront Park
2017-08-21 07:12:28| PortlandOnline
Tags: park
sewage
riverfront
overflows
Manhole Event Prevention System
2016-05-06 19:21:00| Transmission & Distribution World
Novinium has announced its new PreVent Manhole Event Prevention system designed to actively reduce incidents read more
Tags: system
event
prevention
manhole
Con Edison Going to Vented Manhole Covers to Lessen Road Salt Damage
2016-03-11 16:58:00| Transmission & Distribution World
Con Edison is working to minimize the damage road salt does to its underground electrical delivery equipment, and the manhole events and customer outages that can result from that damage. read more
N Overlook Park Manhole Replacement Project
2016-02-17 20:31:58| PortlandOnline
Construction begins Summer 2016
Tags: project
park
replacement
overlook
Sewage flows from manhole into Willamette River
2015-11-09 01:56:55| PortlandOnline
November 8, 2015
Tags: river
flows
sewage
willamette