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<br />,.Existing utility dispositlonJ i'1'pact d,;Ji{n(rhtsame
<br />four'~~i_sp?sition plan~", torI'sisti'rlg' o(pl,ah'yiew only
<br />sheets~r}~ 20' scale will..isosllO\V aletor all related
<br />utility re19cati?,J?s;_-adjus~~,en:s abd rem6~als, however,
<br />all overhead utilities will be designed as a part of a
<br />new underground system by the utility owners (SCE,
<br />Pacific Bell & CATV) and the existing 36" MWD water
<br />facilities that are impacted will be designed by MWD
<br />(see Photo 8). Harris will design City related utility
<br />impacts, including fire hydrant assembly relocations,
<br />water and sewer related adjustments and relocations
<br />of laterals, if any) Note: Harris & Associates already
<br />obtained an electronic utility detection survey of Bristol
<br />Street, from McFadden Avenue to Third Street, as part of
<br />the mainline storm drain design project (see Exhibit 2),
<br />thus we already know all of the horizontal and vertical
<br />locations of all of the existing utilities within the project
<br />reach (accurate [0 within 6-inches +/-). Thus, for the
<br />Harris Team, there will be zero starr up time with regards
<br />to the required utility coordination for the project.
<br />The need for potholing existing utilities will be greatly
<br />teduced because of the utility work already done by the
<br />Harris Team, however, a contingency line item to provide
<br />up to two days of utility potholing has been included in
<br />the fees in the unlikely event that it should be required.
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<br />Traffic Design Elements
<br />
<br />Harris & Associates will perform all of the traffic design
<br />elements in house, which will primarily consist of the
<br />following:
<br />
<br />. Traffic Signal Modifications (two signalized
<br />intersections, namely, at McFadden Ave and Bishop
<br />Street, see Photos 1 & 6)
<br />
<br />. Traffic Signing & Striping design (for plan view only
<br />sheets at I" ~ 40' scale, extending 300' north of Pine
<br />Street, 300' south of McFadden Avenue to ensure proper
<br />transitions I joins with the previous widening projects at
<br />each end, see Photo 2)
<br />
<br />. Traffic Signal interconnect design (two plan view only
<br />sheets at 1" ~ 40' scale)
<br />
<br />. Streetlight design (two plan view sheets at I" ~ 40' scale)
<br />similar to Bristol Street south of McFadden (see Photo 4)
<br />
<br />. Traffic Control & Phasing Plam (up to six plan view
<br />only sheets at 1" ~ 40' scale)
<br />
<br />
<br />Photo 7 - Parkway Grading: At some high properties, see
<br />existing retaining wall, there may be a need to retain the
<br />grades behind the proposed sound wall. depending on whether
<br />the grade differences can be made up within the ptoposed
<br />parkway. Thi. will likely be possible in the wider parkways but
<br />a retaining wall of .ome .ort may be unavoidable in some of
<br />the narrower parkway areas.
<br />
<br />
<br />Photo 8 - Utility relocations: We will proactive~
<br />coordinate the utility relocation. that will be required
<br />throughout the project limits. While tity owned utilities, such
<br />as the fire hydrant shown, will be relocated per our Bri.tol
<br />Street plan. other farilities, .uch as MWD'. 36" waterline and
<br />appurtenances (see tan tolored vent pipes, pedestal and access
<br />vault) and overhead lines (owned by SeE, Pacific Bell and
<br />Adelphia CATV) will be relocated or converted to underground,
<br />tespectively, per separate plans prepared by the utility owners.
<br />
<br />=1 Harris & Associates.
<br />
<br />Bristol Corridor Widening - Phase I
<br />Page-6-
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