HomeMy WebLinkAboutResolution No. 06-066
RESOLUTION NO. 06- t/J(g~
A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF THE
COLONY, TEXAS, APPROVING THE TERMS AND CONDITIONS OF
THE ENGINEERING SERVICES CONTRACT BY AND BETWEEN THE
CITY OF THE COLONY AND HALFF ASSOCIATES, INC. FOR A
DRAINAGE STUDY AT BILL ALLEN MEMORIAL PARK, ROBERTS
DRIVE ALLEY, AND LAKECREST DRIVE, WHICH IS ATTACHED
HERETO AND INCORPORATED HEREIN AS EXHIBIT "A";
AUTHORIZING THE CITY MANAGER TO EXECUTE THE
CONTRACT; AND PROVIDING AN EFFECTIVE DATE
WHEREAS, the City and Consultant have entered into an agreement such that the
Consultant is to provide the following services: A DRAINAGE STUDY AT BILL ALLEN
MEMORIAL PARK, ROBERTS DRIVE ALLEY, AND LAKECREST DRIVE; and
WHEREAS, the City has determined that it is in the best interest of the City to enter into
the Contract with HALFF ASSOCIATES, INC., which is attached hereto and incorporated
herein by reference as Exhibit "A," under the terms and conditions provided therein.
WHEREAS, with this Contract the City of The Colony is agreeing to pay the sum not to
exceed $11,250.00 for such work.
THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF
THE COLONY, TEXAS THAT:
Section 1. The Engineering Services Contract, which is attached and incorporated hereto as
Exhibit "A", having been reviewed by the City Council ofthe City of The Colony, Texas, and found
to be acceptable and in the best interest of the City and its citizens, be, and the same is hereby, in all
things approved in the amount of $11,250.00 as the base amount, plus a $-0- contingency amount
for a total not to exceed $11,250.00, and the City Manager is hereby authorized to execute the
Contract on behalf ofthe City of The Colony, Texas.
Section 2. That this Resolution shall take effect immediately from and after its adoption
and it is so resolved.
PASSED, APPROVED and EFFECTIVE this 10th da
~d!d-a~
Istie Wilson, City Secretary
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EXHIBIT" A"
SCOPE OF WORK
for
Bill Allen Memorial Park I Stonebriar Creek Channel Improvements
Roberts Drive Alley Drainage Improvements
and
lakecrest Drive Drainage Study
in
THE COLONY
Roberts Drive Allev Drainaae Improvements
Description: The project will involve developing a conceptual plan for a storm
drain system to intercept storm waters flowing down the Roberts Drive alley
flooding the adjacent property owners to the north. Halff will inspect the
subdivision, take photographs of the subject properties, and make a
recommendation for alleviating the flooding. The conceptual plan will include
the following:
· Develop a drainage area map using the City of The Colony's 2-foot
contours.
· Determine location, length, and size of proposed storm drain.
Hydraulic grade line calculations will be provided. Storm drain
improvements will attempt to convey the 1 aD-year event, but will be
limited to the capacity of the existing downstream storm drain system.
If the 1 DO-year event is not possible to be conveyed Into the proposed
storm drain system, alley improvements will attempt to provide the
1 DO-year overflow.
· Provide storm drain plan plotted on 11 "x17" Aerial Mapping including
property and easement lines, existing utilities, and proposed alley
improvements.
· Determine length of alley pavement to be replaced. A typical section
for the proposed alley pavement will be provided. Typical section may
,~nclude a curb to deter storm waters from flowing onto adjacent
properties.
A brief preliminary design report will be prepared that will describe in detail
the proposed improvements. An estimate of probable cost will be prepared
for the work.
Bill Allen Memorial Park I Stone briar Creek Channel Improvements
Description: The project will involve developing a conceptual plan for channel
improvements for Stonebriar Creek located within the limits of Bill Allen Park.
There are three locations where channel improvements are needed to control
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erosion; at the existing trail crossing and at a short distance downstream and
upstream of the trail crossing. Halff will inspect the creek. take photographs,
and make a recommendation for erosion control measures. The conceptual
plan will include the following:
· Determine location and length of areas needing erosion control
measures.
· Provide erosion control plan plotted on 11 "x17" Aerial Mapping
including property lines, easement lines, and existing utilities.
· Provide typical section of proposed rock riprap erosion control
measures as requested by the City of The Colony.
A brief preliminary design report will be prepared that will describe in detail
the proposed improvements. An estimate of probable cost will be prepared
for the work.
Lakecrest Drive Drainaae Study
Description: The _project will involve developing a conceptual plan for ditch or
driveway culvert improvements to help alleviate garage flooding along the
north side of Lakecrest Drive. The conceptual plan will include the following:
· Determine two alternatives to help alleviate the garage flOOding
· Plot alternatives on 11"x17" exhibit with an Aerial Mapping background
A brief preliminary deSign report will be prepared that will describe in detail
the proposed improvements. An estimate of probable cost will be prepared
for the work.
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EXHIBIT uB"
COMPENSATION
for
Bill Allen Memorial Park I Stonebriar Creek Channel Improvements
Roberts Drive Alley Drainage Improvements
and
Lakecrest Drive Drainage Study
in
THE COLONY
Exhibit "B" defines the basis of compensation to the Consultant for the services
rendered.
A. Basic Fee Services - The basic fee for the services as described in
Exhibit "A" will be $11,250 which includes printing, direct costs and
computer charges normally associated with production of these services.
B. Billing Schedule - Services will be billed at two project milestones and in
accordance with the following schedule:
A lump sum of $8,000 upon submittal of the preliminary design report
A lump sum of $3,250 upon completion of the preliminary design report
The total maximum fee for all services is $11,250.
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