Project 126 - Proposal - Hamers - 1992-02-28 401 ROBIN B. HAMERS
& ASSOCIATES, INC. 234E 17TH ST SUITE 205
COSTA MESV CA 92627
CIVIL ENGINEERS PLANNERS SURVEYORS C714j 54s-1192
February 28 1992
Board of Directors
Costa Mesa Sanitary District
P 0 Box 1200
Costa Mesa CA 92628-1200
RE PROPOSAL TO BEGIN PROJECT
PROJECT 1112100-126 RECONSTRUCTING VARIOUS SEWER LINES
Gentlemen
Enclosed please find a proposal to begin the design phase of
subject project The project entails repairing selected sections
of sewer pipe where there is possible leaking sewage due to joint
problems similar to Project 1112100-122 Joint Reworking
The joints between sections of pipe can become out of alignment
or cracked due to a variety of reasons such as sags in the line
poor installation improper backfill techniques where couplings
used to connect sections of pipe made out of different materials
are failing or where nearby construction has disturbed the sewer
line
The need for the joint reworking was established from the
televising projects where the camera passed through sections of
pipe with bad joints Repair of the joints will most likely be
accomplished by excavating from street level down to the pipe and
replacing the bad joint with a new section of pipe The
construction cost of the project will be in the $125 000 to
$150 000 range
Therefore it is proposed to complete the design phase of the
project including reviewing video tapes to determine the repair
locations preparing plans and specifications for the
construction putting the project out to bid and making a
recommendation to the Board for award of the contract at the
following hourly rates including soils engineering if needed,
not to exceed $9 600
Engineering $55 00/hr
Drafting- $44 00/hr
Please note that billing will be only for actual time worked
Icy,in B Hamers
RBH/jp/#126