2000 – Raven A10 & 405 – Milwaukee, Wisconsin – Sanitary Sewer Interceptor


Raven Lining Systems
13105 E. 61st Street,
Suite A
Broken Arrow, OK 74012
(918) 615-0020

Hampton Ave. and 25th St., Milwaukee, Wisconsin

Milwaukee MSD

Date of Project:
February 2000

A-10 & Raven 405

Type of Structure(s):
Brick sanitary sewer interceptor 20′ deep, 60″ in diameter and brick manhole 25′ deep with access to interceptor.

Condition of Structure(s):
Moderate corrosion

Description of Application:
Water cleaning at 5,000 psi, 56 gpm was used to prepare a clean, sound substrate to receive the coating. Following surface prep, A-10 penetrating primer was applied by roller. Raven 405 moisture tolerant, solvent-free epoxy was then spray applied at 125 mils to the crown and walls of the pipe down to the low-flow level line. 250 mils of Raven 405 was applied to the bottom 6′ of the manhole. Specified surfaces were successfully rehabilitated and Raven 405 is providing long-term corrosion protection.

2000 Milwaukee, WI