Austin Place-CS 990222 PUBLIC WORKS DEPARTMENT
MEMORANDUM
February 22, 1999
TO: Ken Griffin, P.E., Director of Engineering
FROM: Glenn D. Hollowell, P.E., Assist. Director
RE: Storm Sewer Inlet ~ Indian Rock and Moor,
Dear Ken,
We have done some further investigations into the referenc,
referenced inlet was tied on to a 21" RCP which has a concr,
the plans we looked at a couple of weeks ago, I believe this' /
had been cut and plugged in order to install the new 60" t
several years ago. I believe this inlet should have been insta
stubbed out as pa~ of the 60" RCP project.
In the process of investigating this problem, we noticed that the concrete pavement at this same
intersection has sta~ed to se~le.
1
Februa~ 22, 1999
TO: Ken Griffin, P.E., Director of Engineering
FROM: Glenn D. Hollowell, P.E., Assist. Director of Public Wor
RE: Storm Sewer Inlet ~ Indian Rock and Moore Rd.
Dear Ken,
We have done some further investigations into the referenced subject. We have found that the
referenced inlet was tied on to a 21" RCP which has a concrete plug blocking it off. Based upon
the plans we looked at a couple of weeks ago, I believe this inlet was installed on a lateral which
had been cut and plugged in order to install the new 60" RCP was installed down Moore Rd.
several years ago. I believe this inlet should have been installed on a 30" RCP lateral which was
stubbed out as part of the 60" RCP project.
In the process of investigating this problem, we noticed that the concrete pavement at this same
intersection has started to settle.
It is my understanding that the inlet and the concrete pavement were installed by the developer of
the Austin Place subdivision. This subdivision is almost out of their warranty period. I have
enclosed pictures of both of the problems.
If you need any more information on this matter, do not hesitate to call.
Thanks for your help.