Chapter
Aug 30, 2024
Holy Toledo! Condition Assessment of a WWII Era 78″ Raw Water Steel Pipeline
Publication: Pipelines 2024
ABSTRACT
The main water supply for the City of Toledo (City) is a 9-mi long, 78-in. diameter steel pipeline that was manufactured and installed during WWII. This pipeline has been in continuous service since that time except for shutdowns for condition assessment/asset management purposes. The City has a second raw water pipeline, 60-in. PCCP constructed in the 1970s, but the focus of this paper is on the original 78-in. raw water main steel pipe. In 1992, after the pipeline achieved its original 50-year service life, various condition assessments commenced over the next 25 years. This paper will summarize the overall known condition of the pipeline considering this 25-year history of condition assessments. With the present condition of the pipeline understood, the City desired to know if the pipeline was still safe to operate or if it was nearing the end of its useful service life. The previous condition assessments, improvements, and repairs will be utilized to develop a condition assessment “scoring” which will include both technical as well as subjective criteria. This effort will lead to an asset management task that would then guide the City as how to proceed, e.g., repair, rehabilitate or replace the raw water main. A summary conclusion will be provided as to the next step that the City took regarding this important raw water main.
Get full access to this chapter
View all available purchase options and get full access to this chapter.
Information & Authors
Information
Published In
History
Published online: Aug 30, 2024
Permissions
Request permissions for this article.
ASCE Technical Topics:
Authors
Affiliations
1Chief Pipe Engineer, Lockwood, Andrews & Newnam, Inc., Houston, TX. Email: [email protected]
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.
View Options
Get Access
Access content
Please select your options to get access
Log in/Register
Log in via your institution (Shibboleth)
ASCE Members:
Please log in to see member pricing
Purchase
Save for later Item saved, go to cart Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Get Access
Access content
Please select your options to get access
Log in/Register
Log in via your institution (Shibboleth)
ASCE Members:
Please log in to see member pricing
Purchase
Save for later Item saved, go to cart Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.