HomeMy WebLinkAboutResolution No. 08-008
RESOLUTION NO. 08- Q~
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 FOR
PREP ARA TION OF AN EROSION STUDY FOR STEW ART CREEK
TRIBUTARY 1, 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: PREPARATION OF AN EROSION STUDY
FOR STEWART CREEK TRIBUTARY 1; and
WHEREAS, the City has determined that it is in the best interest of the City to enter into
the Contract with HALFF ASSOCIATES, which is attached hereto and incorporated herein by
reference as Exhibit "A," under the terms and conditions provided therein; and
WHEREAS, with this Contract the City of The Colony is agreeing to pay the sum not to
exceed $75,400.00 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 of the 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 $75,400.00, and the City Manager is hereby authorized to execute
the Contract on behalf of the 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 7th day of Januarv. 2008.
ATTE~:
C)~~ u)ili,'(\
Christie Wilson, City Secretary
u
hn Dillard, Mayor
_~;x;;: Th.e Colony, Texas
.,' 0'- , . r- ~"-~
y.. ' rr:',..."'<
i0'.A'{ ,.... >0" ..',:, . ,....
,,~;r. .:;, ' , lC' ~
It (.J . . ;;, \'\
t' ... \" \2,
{:f !:-',; ., \;;.~ ;?
\ .. //~'
~,
~~. t.l...\'."">?:> .
. ,;..,,~""'. :'~""','
., -, "J.;.p
63918
AGREEMENT FOR
PROFESSIONAL SERVICES
THIS AGREEMENT is entered into the 1 day of
and between the CITY OF THE COLONY, TEXAS, hereinafter erred to
HALFF ASSOCIATES, INC., hereinafter referred to as UNDERSIGNED.
WHEREAS, CITY desires UNDERSIGNED to perform certain work and services
set forth in scope of Services, marked Exhibit "A", and attached hereto and incorporated
herein.
WHEREAS, the UNDERSIGNED has expressed a willingness to perform said
work and services, hereinafter referred to only as "services", specified in said Scope of
Services, and enumerated under Article II of this Agreement.
NOW, THEREFORE, all parties agree as follows:
ARTICLE I
GENERAL
UNDERSIGNED, shall furnish and pay for all labor, tools, materials, equipment,
supplies, transportation and management necessary to perform all services set forth in
Article II hereof for the CITY in accordance with the terms, conditions and provisions of
the Scope of Services, marked Exhibit "A", and attached hereto and incorporated herein
for all purposes. CITY may, at any time, stop any services by the UNDERSIGNED
upon giving UNDERSIGNED written notice. UNDERSIGNED shall be bound to CITY by
the terms, conditions and responsibilities toward the CITY for UNDERSIGNED'S
services set forth in this Agreement.
ARTICLE \I
SERVICES
A. The following services, when authorized in writing by a Notice to Proceed,
shall be performed by the UNDERSIGNED in accordance with the CITY'S
requirements:
Professional Engineering and Surveying Services for preparation of final
plans for the Erosion Study for Stewart Creek Tributary 1
B. UNDERSIGNED shall be responsible for the professional quality, technical
accuracy, and the coordination of all designs, drawings, specifications, plans,
and other services furnished by UNDERSIGNED under this Agreement.
UNDERSIGNED shall, without additional compensation, correct or revise any
errors or deficiencies in the design, drawings, specifications, plans and other
services.
Page 1
C. Neither CITY'S review, approval or acceptance of, nor payment for any of the
services required under this Agreement, shall be construed to operate as a
waiver of any rights under this Agreement, and UNDERSIGNED shall be and
remain liable to the CITY in accordance with applicable law for all damages to
the CITY caused by the UNDERSIGNED'S negligent performance of any of
the services furnished under this Agreement.
D. The rights and remedies of the CITY under this Agreement are as provided by
law.
ARTICLE 11\
PAYMENT
A. CITY shall pay UNDERSIGNED for all services authorized in writing and
properly performed by the UNDERSIGNED in the basis herein described,
subject to additions or deletions for changes or extras agreed upon writing.
B. The total amount paid to UNDERSIGNED shall not exceed a lump sum fee of
$75,400 as outlined in Exhibit "B". Partial payment will be made on a monthly
basis for completed portions of the work as approved by the CITY and as
stipulated in Exhibit "B" attached hereto and incorporated herein.
C. Upon complete performance of this Agreement by the UNDERSIGNED and
final approval and acceptance of UNDERSIGNED'S service by the CITY,
CITY will make final payment to UNDERSIGNED of the balance due under
this Agreement within thirty (30) days of the following month after final
payment for such services has been billed by the UNDERSIGNED.
D. CITY may deduct from any amounts due or to become due to the
UNDERSIGNED any sum or sums owing by the UNDERSIGNED to the CITY.
In the event of any breach by the UNDERSIGNED of any provision or
obligation of this Agreement, or in the event of the assertion by other parties
of any claim or lien against the CITY, or the CITY'S premises, arising out of
the UNDERSIGNED'S performance of this Agreement, the CITY shall have
the right to retain out of any payments due or to become due to the
UNDERSIGNED an amount sufficient to completely protect the CITY from
any and all loss, damage or expense therefrom, until the breach, claim or lien
has been satisfactorily remedied or adjusted by the UNDERSIGNED.
ARTICLE IV
TIME FOR PERFORMANCE
A. UNDERSIGNED shall perform all services as provided for under this
Agreement in a proper, efficient and professional, manner in accordance with
the CITY'S requirements. Both parties have agreed to the provisions of this
Agreement in anticipation of the orderly and continuous progress of the
Page 2
project through completion of the Scope of Services specified in Exhibit "A",
attached hereto.
B. In the event UNDERSIGNED's performance of this Agreement is delayed or
interfered with by acts of the CITY or others, the UNDERSIGNED may
request an extension of time for the performance of same as hereinafter
provided, but shall not be entitled to any increase in fee or price, or to
damages or additional compensation as a consequence of such delays
unless such delays exceed ninety (90) days.
C. No allowance of any extension of time, for any cause whatever, shall be
claimed or make to the UNDERSIGNED, unless the UNDERSIGNED shall
have made written request upon the CITY for such extension within forty-eight
(48) hours after the cause for such extension occurred, and unless the city
and the UNDERSIGNED have agreed in writing upon the allowance of
additional time to be made.
ARTICLE V
DOCUMENTS
A. All instruments or service (including plans, specifications, drawings, reports,
designs, computations, computer programs, estimated, surveys, other data or
work items, etc.) prepared under this Agreement shall be submitted for
approval of the CITY. All instruments of service shall be professionally sealed
as may be required by law or by the CITY.
B. Such documents of service, together with necessary supporting documents,
shall be delivered to the CITY, and the CITY shall have unlimited rights, for
the benefit of the CITY, in all instruments of service, including the right to use
same on any other work of the CITY without additional cost to the CITY. If, in
the event the CITY uses such instruments of service on any work of the CITY
other than that specified in the Scope of Services, attached as Exhibit "A",
provided the UNDERSIGNED completes this Agreement, under those
circumstances the CITY hereby agrees to protect, defend, indemnify and hold
harmless the UNDERSIGNED, their officers, agents, servants and
employees, form and against suits, actions, claims, losses, liability or damage
of any character, and from and against costs and expenses, including, in part,
attorney fees incidental to the defense of such suits, actions, claims, losses,
damages or liability on account of injury, disease, sickness, including death,
to any person or damage to property including, in part, the loss of use
resulting therefrom, arising from any inaccuracy, such use of such
instruments of service with respect to such other work except where the
UNDERSIGNED participates in such other work.
C. The UNDERSIGNED agrees to and does hereby grant to the CITY a royalty-
free license to all such instruments of service, which the UNDERSIGNED
Page 3
may cover by copyright, and to all designs as to which the UNDERSIGNED
may assert any rights or establish any claim under the design patent or
copyright laws. The UNDERSIGNED, after completion of the project, agrees
to furnish the originals of all such instruments or service to the CITY.
D. All word documents supplied to the CITY as provided herein shall be in
Microsoft Word 98 or higher edition, or in a format compatible with the
aforementioned program. All plan documents shall be exported to an
AutoCAD 14 or higher version format.
ARTICLE VI
TERMINATION
A. The CITY or the UNDERSIGNED may suspend or terminate this Agreement
for cause or without cause at any time by giving written notice to the
UNDERSIGNED. In the event suspension or termination is without cause,
payment to the UNDERSIGNED, in accordance with the terms of this
Agreement, will be made on the basis of services reasonably determined by
the CITY to be satisfactory performed to date of suspension or termination.
Such payment will be due upon delivery of all instruments of service to the
CITY.
B. Should the CITY require a modification of its contract with the
UNDERSIGNED, and in the event the CITY and UNDERSIGNED fail to agree
upon a modification to this Agreement, the CITY and the UNDERSIGNED
shall have the option of termination this Agreement. Payment to the
UNDERSIGNED shall be made by the CITY in accordance with the terms of
this Agreement, for the services mutually agreed upon by the CITY and the
UNDERSIGNED to be properly performed by the UNDERSIGNED prior to
such termination date.
C. Upon termination of this agreement for any reason, the UNDERSIGNED shall
immediately deliver to CITY all plans, drawings, specifications, designs and
other information prepared by or acquired by the UNDERSIGNED relative to
the Erosion Study for Stewart Creek Tributary 1.
ARTICLE VI\
INSURANCE
A. UNDERSIGNED shall provide and maintain workers' Compensation with
statutory limits.
B. UNDERSIGNED shall provide and maintain in full force and effect during the
time of this Agreement, auto insurance (including, but not limited to, insurance
covering the operations of owned and non-owned automobiles, trucks and
Page 4
other vehicles) protecting the UNDERSIGNED and the CITY as an additional
insured with limits not less than $250/500/100,000.
C. UNDERSIGNED shall provide general Liability Insurance. Such insurance
covering personal and bodily injuries or death shall be in the sum of not less
than Two Hundred Fifty Thousand ($250,000) Dollars per occurrence and
Five Hundred Thousand ($500,000) Dollars aggregate. Insurance covering
damages to property shall be in the sum of not less than One Hundred
Thousand ($100,000) Dollars. The General Liability Insurance must name
the CITY as an additional Insured.
D. UNDERSIGNED shall provide and maintain Professional Liability Errors and
Omissions insurance coverage to protect the UNDERSIGNED and the CITY
from liability arising out of the performance of professional services, if any,
under this Agreement. Such coverage shall be in the sum of not less than
Three Hundred Thousand ($300,000) Dollars per occurrence and Five
Hundred Thousand ($500,000) Dollars aggregate. Such insurance shall be
kept in effect for four (4) years after the completion of the contract. If the
UNDERSIGNED fails to maintain the insurance covered during that time, the
CITY may pay the premiums to keep the insurance in effect and recover the
cost from the UNDERSIGNED.
E. A signed Certificate of Insurance, satisfactory to the CITY, showing
compliance with the requirements of this Article shall be furnished to the CITY
before any services are performed. Such Certificate shall provide thirty (30)
days written notice to the CITY prior to the cancellation or modification of any
insurance referred to therein and continue to issue such certificate for four (4)
years after completion of the contract.
ARTICLE VII\
INDEMNIFICATION FOR INJURY AND PERFORMANCE
UNDERSIGNED further specifically obligates itself to the CITY in the following,
to-wit:
The UNDERSIGNED hereby agrees to protect, indemnify and hold harmless the
CITY, their officers, agents, servants and employees (hereinafter individually and
collectively referred to as "lndemnitees"), from and against suits, actions, claims, losses,
liability or damage of any character, and from and against costs and expenses,
including, in part, attorney fees incidental to the defense of such suits, actions, claims,
losses, damages or liability on account of injury, disease, sickness, including death, to
any person or damage to property including, in part, the loss of use resulting therefrom
arising from any negligent act, error, or omission of the UNDERSIGNED, its officers,
employees, servants, agents or subcontractors, or anyone else under the
UNDERSIGNED'S direction and control and arising out of, resulting from, or caused by
the performance or failure of performance of any work or services called for by this
Page 5
Agreement, or from conditions created by the performance or non-performance of said
work or services. In the event one or more of the Indemnitees is determined by a court
of law to be jointly or derivatively negligent or liable for such damage or injury, the
UNDERSIGNED shall be obligated to indemnify Indemnitee(s) as provided herein on a
proportionate basis in accordance with the final judgment, after all appeals are
exhausted, determining such joint or derivative negligence or liability.
The UNDERSIGNED is not responsible for the actions of the CITY'S contractor
to perform the construction of the improvements covered under this Agreement.
Acceptance and approval of the final plans by the CITY shall not constitute nor
be deemed a release of this responsibility and liability of the UNDERSIGNED, its
employees, associates, agents and consultants for the accuracy or competency of their
designs, working drawings and specifications, or other documents and work; nor shall
such approval be deemed to be an assumption of such responsibility by the CITY for
any defect in the designs, working drawings and specifications, or other documents
prepared by the UNDERSIGNED, its employees, contractor, agents ad consultants.
ARTICLE IX
INDEMINIFICATION FOR UNEMPLOYMENT COMPENSATION
UNDERSIGNED agrees that it is an independent contractor and not an agent of
the CITY, and that the UNDERSIGNED is subject, as and employer, to all applicable
Unemployment Compensation Statutes, so as to relieve the CITY of any responsibility
or liability from treating the UNDERSIGNED'S employees as employees of the CITY for
the purpose of keeping records, making reports or payments of Unemployment
Compensation taxes or contributions. The UNDERSIGNED further agrees to indemnify
and hold the CITY harmless and reimburse it for any expenses or liability incurred under
said Statues in connection with employees of the UNDERSIGNED.
ARTICLE X
INDEMNIFICATION FOR PERFORMANCE
UNDERSIGNED shall defend and indemnify Indemnitees against and hold the
CITY and the premises harmless from any and all claims, suits or liens based upon or
alleged to be based upon the non-payment of labor, tools, materials, equipment,
supplies, transportation and management costs incurred by the UNDERSIGNED in
performing this Agreement.
ARTICLE XI
ASSIGNMENT
Page 6
UNDERSIGNED shall not assign or sublet this Agreement or any part thereof,
without the written consent of the CITY. Sale of more than fifty (50%) percent
ownership of the UNDERSIGNED shall be construed as an assignment.
ARTICLE XI\
APPLICABLE LAWS
UNDERSIGNED shall comply with all Federal, State, County and Municipal laws,
ordinances, regulations, safety orders, resolutions and building codes, including the
Americans With Disabilities Act, relating or applicable to service to be performed under
this Agreement.
This Agreement is performable in the State of Texas and shall be governed by
the laws of the State of Texas. Venue on any suit hereunder shall be in Denton County,
Texas.
ARTICLE XIII
DEFAULT OF UNDERSIGNED
In the event the UNDERSIGNED fails to comply or becomes disable and unable
to comply with the provisions of this Agreement as to the quality or character of the
service or time of performance, and the failure is not corrected within ten (10) days after
written notice by the CITY to the UNDERSIGNED, the CITY may, at its sole discretion
without prejudice to any other right or remedy:
A. Terminate this Agreement and be relieved of the payment of any further
consideration to the UNDERSIGNED except for all work determined by the
CITY to be satisfactorily completed prior to termination. Payment for work
satisfactorily completed shall be for actual costs, including reasonable
salaries and travel expenses of the UNDERSIGNED to and from meetings
called by the CITY at which the UNDERSIGNED is required to attend, but
shall not include any loss of profit of the UNDERSIGNED. In the event of
such termination, the CITY may proceed to complete the services in any
manner deemed proper by the CITY, either by the use of its own forces or by
resubmitting to others. In either event, the UNDERSIGNED shall be liable for
all costs in excess of the total contract price under his Agreement incurred to
complete the services herein provided for and the costs so incurred may be
due or that may thereafter become due to the UNDERSIGNED under and by
virtue of this Agreement.
B. The CITY may, without terminating this Agreement or taking over the
services, furnish the necessary materials, equipment, supplies and/or help
necessary to remedy the situation, at the expense of the UNDERSIGNED.
Page 7
ARTICLE XIV
ADJUSTMENTS IN SERVICES
No claims for extra services, additional services or changes in the services will
be made by the UNDERSIGNED without written Agreement with the CITY prior to the
performance of such services.
ARTICLE XV
EXECUTION BECOMES EFFECTIVE
This Agreement will be effective upon execution of the contract by and between
the UNDERSIGNED and the CITY.
ARTICLE XVI
AGREEMENT AMENDMENTS
This Agreement contains the entire understanding of the parties with respect to
the subject matter hereof and there are not oral understandings, statements or
stipulations bearing upon the meaning or effect of this Agreement, which have not been
incorporated herein. This Agreement may only be modified, amended, supplemented or
waived by a written instrument executed by the parties except as may be otherwise
provided therein.
ARTICLE XVI\
GENDER AND NUMBER
The use of any gender in this Agreement shall be applicable to all genders, and
the use of singular number shall include the plural and conversely.
ARTICLE XVII\
NOTICES AND AUTHORITY
A. The UNDERSIGNED agrees to send all notices required under this
Agreement to the City Manager of the City of the Colony, or his designee, at
6800 Main Street, The Colony, Texas 75056-1133. The UNDERSIGNED
understands that only the City Manager or his designees has the authority to
represent the CITY or bind the CITY under this Agreement.
B. The CITY agrees to send all notices required under this Agreement to the
UNDERSIGNED at:
Halff Associates, Inc.
Jerry F. Roberts, P.E.
Vice President
4000 Fossil Creek Boulevard
Fort Worth, Texas 76137
Page 8
ARTICLE IX
CLOSURE
IN WITNESS WHEREOF, the parties hereto have executed this Agreement on this the
1 day of ~20C$
CITY: (J- 0 : .
Q~daJ~
By: Dale Cheatham
By:
Title: City Manager
Title: Vice President
Address: 6800 Main Street
The Colony, Texas 75056-1333
Address: 4000 Fossil Creek Boulevard
Fort Worth, Texas 76137
Attest:
Approved as to Content:
~ire~or
Page 9
EXHIBIT "A"
SCOPE OF WORK
EROSION STUDY FOR STEWART CREEK
TRIBUTARY 1
CITY OF THE COLONY, TEXAS
1. Description:
Tributary 1 of Stewart Creek flows generally northwestward from Frisco, beneath the
Union Pacific Railroad, through Bill Allen Memorial Park and eventually to Lake
Lewisville. The City has experienced erosion problems along the creek within the park.
The purpose of this study is to collect data on the erosion problem, update hydrologic
and hydraulic models, assess channel erosion, formulate alternatives, and prepare
estimates of probable cost.
I. Data Col\ection
A. Meet with City to confirm objectives. Study reach for Stewart Creek Trib 1 will
be from Frisco city limit to Frisco city limit through Bill Allen Memorial Park.
Total stream distance is approximately 5,600 linear feet.
B. Obtain pertinent data from City including: topographic mapping and
orthophotography; drainage/erosion complaint files (if applicable); studies and
computer models by others (including LOMRlCLOMR applications); utility
locator maps and record utility and development plans; property information
(appraisal district maps, record plats and dedicated land for wetland
mitigation), record plans of existing bridge crossings, etc.
C. Conduct field reconnaissance to identify, map, and photograph the following:
existing and potential erosion sites; channel roughness coefficients; existing
structures; confluences with smaller tributaries; etc.
D. Field survey five (5) channel cross sections based on existing Stewart Creek
Trib 1 hydraulic model cross sections (confirm locations with City staff) and
City topographic data.
E. Field survey bridge/culvert crossings
1. At crossings where record plans are not available, field surveys shall be
performed to identify all applicable data for bridge/culvert input into HEC-
RAS
2. At crossings where record plans are available, field surveys shall be
performed to confirm upstream and downstream flowlines, box
culvert/bridge opening depths, and top of road elevation
Erosion Study for Stewart Creek Tributary 1
Page A-I ofA-4
F. Prepare base map
l. Merge topographic and orthophotographic mapping
2. Map erosion sites
3. Overlay existing floodplain information
II. Hydrology
A. Delineate Stewart Creek Tributary 1 drainage area and sub-basins
B. Develop existing conditions HEC-HMS model parameters and routing data
C. Execute existing conditions HEC-HMS model for the 1-,2-,5-,10-,25-,50-, and
1 DO-year frequency events.
D. Compare existing conditions HEC-HMS model discharges to FEMA current
effective hydrology.
E. Develop Fully-Developed (Ultimate) Conditions HEC-HMS model parameters
and routing data based on Future Landuse Planning Maps and City of Frisco,
City of Piano, and The Colony data.
F. Execute fully-developed conditions HEC-HMS model for the 1-,2-,5-,10-,25-
,50-, and 1 DO-year frequency events.
III. Hydraulics
A. Obtain existing current effective hydraulic model
B. Convert current effective hydraulic models to HEC-RAS format (for purposes
of this study only)
C. Update hydraulic model based on field surveys. Incorporate new
survey/topographic data.
D. Execute existing flood profiles with updated hydraulic data and discharges
developed in Task II.
E. Meet with City to present results
IV. Channel Stability Assessment
A. Hydraulics
1. Execute HEC-RAS model with low flow and bank-full flow rates
2. Tabulate and evaluate velocities, energy, power, and shear stresses
3. Confirm results with field observations (channel bends, knickpoints, pools,
etc)
B. Geomorphology (Peter Allen)
1. Conduct field reconnaissance to identify and obtain:
a. Channel characteristics,
b. Photos, and
Erosion Study for Stewart Creek Tributary 1
Page A-2 of A-4
c. Identify/confirm problem areas, etc.
2. Field survey up to three (3) additional cross-sections at observed erosion
locations determined from channel stability assessment (Halff Associates)
3. Conduct degradation analysis
4. Prepare channel assessment report
C. Geotechnical (CMJ Engineering)
1. Conduct field reconnaissance to identify and observe erosion sites
2. Perform hand augers to obtain soil samples at three (3) general locations
along Stewart Creek Tributary 1 (coordinate locations with City staff)
3. Field survey soil boring locations (Halff Associates)
4. Conduct laboratory analysis to determine general soil characteristics and
strength
5. Conduct slope stability analysis
6. Prepare report of results and recommendations to stabilize channel banks
D. Documentation
1. Compile information from Items IV.A, B, and C
2. Rank severity of erosion sites
3. Meet with City to discuss results
v. Stream Bank Stability Alternatives Analysis
A. Review Problem Areas
1. Analyze factors influencing stream stability at erosion sites
2. Formulate alternatives to help stabilize stream banks including:
a. Channel Armor/Slope Protection
b. Drop Structures/Check Dams/Rock chutes
c. Overflow Swale/By-pass Channel
d. Soil Bioengineering Solutions
3. Evaluate feasible alternatives in accordance with the following:
a. Flood Profile Impacts
b. Valley Storage (downstream impacts)
c. Environmental Quality
d. Channel Stability
e. Water Quality
f Corps Section 404 Permit
Erosion Study for Stewart Creek Tributary 1
Page A-3 of A-4
g. Cost (construction, ROW, engineering, operations, and maintenance)
h. Access to potential stream bank stability improvements
4. Prepare preliminary quantities and estimates of probable cost to
implement stream bank stability improvements
5. Prioritize improvements and categorize as Public or Private benefits
VI. Report/Documentation/Coordination
A. Prepare Report of Procedures, Results, and Recommendations
B. Issue Draft Report for staff review
C. Incorporate revisions to Final Report and deliver five (5) copies of Final
Report to the City of The Colony
D. Export electronic files (HEC-HMS, HEC-RAS, GIS, Word and PDF format) to
CD and submit to the City.
Erosion Study for Stewart Creek Tributary 1
Page A-4 of A-4
EXHIBIT "B"
COMPENSATION
EROSION STUDY FOR STEWART CREEK
TRIBUTARY 1
CITY OF THE COLONY, TEXAS
Exhibit "B" defines the basis of compensation to the Consultant for the services
rendered.
A. Fees _ The fee for the services described in Exhibit "A" will be $75,400 which
includes printing, direct costs, and computer charges normally associated with
production of these services.
The basis of compensation for services shall be as follows:
1. $8,700 for Data Collection
2. $8,200 for Hydrology
3. $10,100 for Hydraulics
4. $17,500 for Channel Stability Assessment
5. $20,300 for Stream Bank Stability Alternatives Analysis
6. $10,600 for Report/Documentation/Coordination
B. Billing - Services will be billed monthly based on percent complete of the above
tasks.
C. Schedule - The following schedule assumes a notice to proceed on or before
January 1, 2008:
1. Tasks 1-4 (Data Collection, Hydrology, Hydraulics, Channel Stability Analysis
_ Complete within 90 calendar days from Notice to Proceed
2. Task 5 (Stream Bank Stability Alternatives Analysis) - Complete within 150
calendar days from Notice to Proceed
3. Task 6 (Draft Report) - Complete within 165 calendar days from Notice to
Proceed
4. Task 6 (Final Report) - Complete within 15 calendar days of receipt of City
d raft report comments
Erosion Study for Stewart Creek Tributary 1
Page B-1 of B-1