Page 94 - Yucaipa Valley Water District

Director Memorandum 19-067

Date: June 18, 2019

Prepared By: Matthew Porras, Implementation Manager

Subject: Award of a Construction Contract for Wildwood Canyon Road Sewer –
Holmes Street, North of Wildwood Creek Basins, Yucaipa

Recommendation: That the Board awards a construction contract to Borden Excavating,
Inc. for a sum not to exceed $422,555.

Emergency Short Term Repair Background

The District operates and
maintains a gravity sewer
line located south of
Wildwood Canyon Road
and west of the Wildwood
Creek Basin. On February
18, 2019 District staff
identified asset # WW-PIP-
0295, the segment of
sewer main line that is
adjacent to Yucaipa Creek,
was damaged due to the
recent storm water that had
washed out the bedding of
the sewer main line,
leaving the pipe exposed,
severing at a joint and
causing a leak. The mid-
February storm, that
occurred from February 13-
15, 2019 has been
identified as CDAA 2019-
02 by the Governor’s Office of Emergency Services. The emergency repair due to incident CDAA
2019-02, has been completed and is temporarily suspended and restrained as pictured.

Long Term Solution - Project Description

Although the emergency temporary repair has been completed, a permanent relocation is
required to mitigate future damage. The relocation project will include the installation a new 10”
diameter segment of sewer mainline, approximately 1,300 linear feet long, in Wildwood Canyon
Road and bypass the damaged segment of sewer. This installation will eliminate the need to
make the additional repairs to the creek bedding and rock structure as the damaged segment of

Yucaipa Valley Water District - June 18, 2019 - Page 92 of 109