CR 99-18 Approve Plans Order Bids South Park Valley Pond Maintenance
C \ T Y OF
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January 14, 1999 NaPKINS Council Report No. 99-018
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APPROVE PLANS
ORDER BIDS
SOUTH PARK VALLEY POND MAINTENANCE
Proposed Action
Staff recommends adoption of the following motion: Move that
Council approve plans and authorize biddinq for a South Park
Valley Pond maintenance project.
Overview
At the December 1, 1998 Council meeting authorization was given
for RCM Associates to draw up maintenance plans for South Park
Valley and Shady Oak Ponds. The consultant has been able to move
ahead with recommended action on the South Park Valley facility.
More time is needed with the DNR to negotiate a permit for Shady
Oak.
e RCM Associates has completed drawing up plans and specifications
for the first phase project and presents these to Council for
approval and ordering of bids.
Primary Issues to Consider
o Improvements
o Costs and funding
o Schedule
o Recommendation
Supporting Infor.mation
o Plans
~ ~
James Gessele
e Engineering Superintendent
. Analysis
o Improvements
Plans call for dredging existing sediments from the south end
of South Park Valley Pond near Nine Mile Creek1s exit from
the City. An estimated 1,800 cubic yards of silt are
proposed to be removed and placed on a temporary disposal
site near the pond. Excavated materials shall be allowed to
drain over a period of time and then transported away at a
later date. Dredging near Nine Mile Creek must be completed
by March 15. Activity affecting the bed of protected waters
is not permitted between March 15 and June 15 to minimize
impacts on aquatic life.
o Costs and funding
The consultant estimates a construction cost of almost
$28,000 for the planned maintenance. Funding for this pond
and the Shady Oak Pond project has been authorized in the
City budget at $1601000 from the storm sewer utility. The
e City can also anticipate a maintenance grant (amount
unspecified) from Nine Mile Creek Watershed District.
o Schedule
January 19 Council approves plans and orders bids
February 1 Bid opening
February 2 Bid award
February 15 Begin work
March 15 Work completion deadline
o Recommendation
Staff recommends approval of the submitted plans and
specifications and authorization of bidding.
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