HomeMy WebLinkAbout16766 ORD - 12/16/1981sp;12/14/81;lst
AN ORDINANCE
AUTHORIZING THE CITY MANAGER TO EXECUTE AN AGREEMENT
WITH BLACK & VEATCH, CONSULTING ENGINEERS, PROVIDING
FOR THE PREPARATION OF A WATER DISTRIBUTION MASTER
PLAN FOR THE CITY OF CORPUS CHRISTI; APPROPRIATING
$115,000 OUT OF THE NO. 205 WATER SYSTEM BOND CON-
STRUCTION FUND APPLICABLE TO PROJECT NO. 205-81-3,
WATER DISTRIBUTION, TRANSMISSION, UNDERGROUND AND
ELEVATED STORAGE SYSTEM MASTER PLAN FOR ENGINEERING
FEES; AND DECLARING AN EMERGENCY.
BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF CORPUS CHRISTI,
TEXAS:
SECTION 1. That the City Manager be and he is hereby authorized
to execute an agreement with Black & Veatch, Consulting Engineers, providing
for the preparation•of a Water Distribution Master Plan for the City of
Corpus Christi, a substantial copy of which agreement is attached hereto and
made a part hereof, marked Exhibit "A".
SECTION 2. That there is hereby appropriated $115,000 out of the
No. 205 Water System Bond Construction Fund applicable to Project No. 205-81-
3, Water Distribution, Transmission, Underground and Elevated Storage System
Master Plan, for engineering fees.
SECTION 3. That upon written request of the Mayor or five Council
members, copy attached, to find and declare an emergency due to the need of
executing the aforesaid agreement so that preparation of a Water Distribution
Master Plan can begin at the earliest practicable date, such finding of an
emergency is made and declared requiring suspension'of the Charter rule as
to consideration and voting upon ordinances or resolutions at three regular
meetings so that this ordinance is passed and shall take effect upon first
reading as an emergency measure this the day of December, 1981.
ATTEST:
Y Secretary -
y -
APPI V,ED:
/(o DAY OF DECEMBER, 1981
J. Bruce Aycock, ¢jty Attorney
MAY
16766
t/i t
THE CI4 OF CORPUS CHRISTI, TEXAS
►SEP 2 81984
MICROFILMED.
CONTRACT FOR ENGINEERING SERVICES
THIS CONTRACT between the CITY OF CORPUS CHRISTI, TEXAS, hereinafter
called Che "City", and BLACK & VEATCH, Consulting Engineers, hereinafter called
the "Engineer";
SECTION I - SCOPE OF SERVICES
The City hereby engages the Engineer to perform engineering services
in connection with a Water Distribution, Transmission, Underground & Elevated
Storage, and Pumping Master Plan Study, and a report on the present and future
distribution system requirements, and supplemental services as requested. The work
to be performed is listed in general below and further detailed in Appendix "A"
for detailed work tasks, effort of level, and time budget. The selected effort
level as shown in Appendix "A" is "Desirable Level".
The services_which the Engineer agrees to perform are:
A. To study the present and future use of water through the year 2002.
The study will include areas not now served, but which are anticipated
to develop and require service within the planning period.
B. To review all data contained in past studies and operational reports,
together with subsequent and current data as to production sales and
distribution of water, and residential and industrial development.
C. To develop Distribution & Transmission System Master Plan. The plan
will also include any additional underground,•as well as elevated
water storage and pumping facilities.
D. To develop a schedule for construction of recommended improvements.
The schedule will provide the basis for orderly development of dis-
tribution system feeder mains, transmission mains, storage and
pumping facilities to meet the anticipated demands within the service
area.
E. To prepare,a master plan containing field data, construction cost
data, findings, recommendations and appropriate diagrams, charts and
tables. Fifty (50) copies of the report: will be furnished the City.
F. To start the field phase of the study in January, 1982, to staff
the program with skilled personnel, who will be assigned to the
project for the entire study, as shown in Appendix "B".
G. To consult with the City Staff and various civic and public bodies
such as Chamber of Contmcrce, U. S. Bureau of Census, City Planning
Department, etc., to assure a fully coordinated program in accord
with expected development of the area.
H. To maintain a distribution system computer model in archive storage
for future use upon request by the City. Future use of the computer
model stored on the Black & Veatch computer will constitute addi-
tional work as stipulated in VIII A.
I. Upon completion of the Master Plan, Black & Veatch will supply the
City with the computer program and input data used to develop the
Master Plan. This will be supplied on computer cards or computer
tape. It is agreed that the City may then use this program and
data at the City's discretion.
SECTION II - COMPENSATION
For the services covered by this contract, the City hereby agrees to
pay the Engineer as follows:
A. The billing for services of all personnel actively engaged in the
project will be charged at payroll costs times a multiplier of 2.0
to cover overhead and professional fee. Payroll costs are defined
as salary plus 25 percent.
B. Expenses will be billed on the basis of actual out-of-pocket travel,
subsistence, computer, telephone, printing and other miscellaneous
expenses incurred in connection with the services.
C. It is mutually agreed and understood that the City shall not be
liable for any amount in excess of ONE HUNDRED FIFTEEN THOUSAND
DOLLARS ($115,000.00) for all services and expenses of the Engineer
covered in the scope of this project.
D. Monthly payments to the Engineer shall be made within thirty (30)
days after billing is received by the City, unless the City has
objections to tha billing or the report, which must first be
mutually resolved.
E. The Engineer will allow a credit of 10 percent of the total report
fee, not to exceed 10 percent of the design fee, for any design
- 2 -
assignment arising as a result of the study. This offer is made in
recognizing that a portion of any design assignment would require know-
ledge obtained during the study for which the City has already paid.
SECTION III - CITY'S RESPONSIBILITIES
The City agrees to:
A. Provide a working space in the City facilities to serve as local
headquarters for the staff of the Engineer. This is only to the
extent space is available at the Water Division offices.
B. Furnish all data available for the pumping facilities, water dis-
tribution system, and system storage together with recent data thereon.
C. Provide available data from metered use of water and pumpage records.
D. Provide personnel to conduct and assist Engineer in performance of
flow test, pump tests or other work related directly to the operation
of the water system.
SECTION IV - TERMINATION OF CONTRACT
Either party to the contract may terminate the contract by giving to the
other thirty (30) days notice in writing. Upon delivery of such notice by the City
to the Engineer, and upon expiration of the thirty -day period, the Engineer shall
discontinue all services in connection with the performance of the agreement and shall
proceed to cancel promptly all existing orders and contracts insofar as such orders
or contracts are chargeable to this contract.. As saon•as practicable after receipt
of notice of termination, the Engineer shall submit a statement showing in detail
the services performed under this contract to the date of termination. The owner
shall then pay the Engineer promptly that proportion of the prescribed charges which
the services actually performed under this contract bear to the total services
called for under this contract, less such payments on account of the charges as
have been previously made. Copies of all completed or partially completed designs,
plans and specifications prepared under this contract shall be delivered to the
owner when and if it is•terminated.
SECTION V - TINE AND ORDER OF ENGINEER'S SERVICES
The Engineer shall furnish the documents and personally render or'provide
the services required by this contract within 270 days, as laid out in the time
schedule.
SECTION VI - ASSIGNABILITY
The Engineer shall not assign, transfer or delegate any of his obligations
or duties in this contract to any other person without the prior written consent
of the City, except for the routine duties delegated to personnel of the Engineer's
staff. If the Engineer is a partnership, in the event of the termination of the
partnership, this contract shall inure to the individual benefit of such partner
or partners as the City may designate. No part of the Engineer's fee may be
assigned in advance of receipt by the Engineer without written consent of the City.
SECTION VII - OWNERSHIP OF DOCUMENTS
Upon completion of the project (or upon the termination of this contract,
if previously terminated) the Engineer shall furnish to the City all completed work
and such work then shall become the property of the City. This includes the com-
puter model as described in Section I, I. If the contract is terminated prior to
completion of the Master Plan, the computer program and input data developed to the
date of termination will be given to the City.
SECTION VIII - OTHER MATTERS
It is mutually understood and agreed:
A. That during the course of this study, the City may request such
additional work beyond the scope of Section I and detailed in
Appendix "A" on the basis set forth in Section II provided the amount
stipulated in Section II C is increased.
B. That the Engineer shall not be liable for delays resulting from
_ ___causes beyond the reasonable control of the Engineer; that the
Engineer has made no warranties, expressed or"implied, which are not
expressly set forth in this contract; and that under no circumstances
will the Engineer be liable for indirect or consequential damages.
IN WITNESS WHEREOF, the parties have executed this contract on this
day of , 198 .
CITY OF CORPUS CHRISTI
By
City Secretary Ernest M. Briones, Acting City Mgr.
APPROVED AS TO LEGAL FORM: APPROVED:
ATTEST:
day of , 19
J. BRUCE AYCOCK, CITY ATTORNEY James K. Lontos, P.L•'., Assistant City Mgr.
By BLACK & VEATCH, Consulting Engineers
Assistant City Attorney
By
APPENDIX .1
TO
CONTRACT FOR. ENGIi'EERING SERVICES
DESCR-PTION OF SCOPE OF SERVICES
A. WATER DISTRIBUTION SYSTEM STUDY
100. Preliminary Work
101. Meet with City Staff to define Scope
of Study.
102. Collect and inventory all available
studies and reports dated 1960 or later.
103. Review available reports and evaluate
information contained therein.
104. Compile data received from City.
105. Collect field data.
SUB - TOTAL - Preliminary Work
200. Population and Land Use.
201. Determine Study Area. The areas should
go to Oso Creek with Distribution &
Transmission system beyond the creek
to the south.
202. Review available demographic studies
prepared by and for City.
203. Review 1980 Census Tracts Report.
- 204. Review and evaluate population projec-
tions contained in existing studies fur-
nished by the City.
205. Prepare a population projection based on
the evaluation as outlined above. Meet
with City staff for comment.
206. Determine a projected growth pattern for
the land use and housing density based
on evaluation of the available data.
SUB TOTAL - Population and Land Use
300. Water Requirements
301. From records made available by the City,
determine the historical water require-
ments. This determination shall include
average day, maximum day, peak hour, un-
accounted for water, and ratios of maximum
day to average day and peak hour to
maximum day.
302. From records made available by the City,
establish historical water usage by cus-
tomer classification; Residential,
Commercial and Industrial.
Level of Effort - Days
Minimum Desirable
17 17
26 26
Level of Effort - Days
Minimum Desirable
303. Establish water use design criteria by
customer classification and by area.
304. Contact large industrial users to determine
projected industrial demand.
305. Determine average day, maximum day and peak
hourly demands for Base Year 1982 and
Design Years 1987, 1992 and 2002.
306. Review water storage and/or pumping facilities
to meet fire -flow requirements established by the
Insurance Services Offices.
307. Establish water demands throughout the
system for the various flow conditions.
SUB TOTAL - Water Requirements
400. 'Distribution System
401. Draw Base map showing all 12 inch and larger
mains and smaller mains where necessary to
be used as base for computer grid map and
recommended improvement map.
402. Determine pipe sizes and lengths from
City maps
403. Prepare a computer grid map showing all
mains and junctions to be used in the
system analysis. This map will be com-
piled from existing maps furnished by the
City and new base map.
404. Evaluate data available for estimating
"C" values. -
405. Establish and assist the City in conduc-
ting a program of field testing to esti-
mate "C" values in areas where existing
data is not adequate.
406. Evaluate maintenance alternatives for
deteriorating large transmission mains
including slip lining.
407. Establish and conduct a program of field
testing the existing high service and
booster pumps. Data obtained will be used
to establish pump operating and efficiency
curves.
21 21
408. Review existing system monitoring capabilities.
SUB TOTAL - Distribution System
500. Distribution System Analysis
501. Prepare a network grid and programming.
502. Verify computer model.
503. Hydraulic Analysis.
a. Base Year 1982
b. Design Year 1987
c. Design Year 1992
d. Design Year 2002
504. Review results and alternatives.
Meet with City Staff.
55 83
505. Prepare work sheet of analyses for City's
staff review and comment.
506. Establish desired alternatives based on
review and prepare final analysis.
SUB TOTAL - Distribution System Analysis
600. Master Plan
601. Develop distribution system master plan.
Meet with City staff for review.
SUB TOTAL - Master Plan
700. Recommended Improvement Program
701. Develop a program of recommended annual
improvements through Design Year 1987.
Develop a plan of recommended improve-
ments for Design Year 1992 and 2002.
Meet with the City staff for comments.
702. Prepare probable construction costs for all
programs to provide City a phased develop-
ment plan with priority schedules and
budget costs for planning purposes.
SUB TOTAL - Recommended Improvement Program
800. Report Writing
801. Prepare preliminary draft.
802. Prepare exhibits.
803. Meetings with City staff to review drafts.
804. Prepare final report.
--805. Present final report to City.
SUB TOTAL - Report Writing 61 61
98 133
10 10
18 18
TOTAL LEVEL OF EFFORT 306 374
•
APPENDIX "B"
CITY OF CORPUS CEIRISTI
WATER OTVTSTnN
C. W. DUNCAN
Managing partner
GLEN A. DOTY
Project Manager
GARY R. TALMAGE
Project Engineer
RICHARD G. PATTERSON
Staff Engineer
Technical
Drafters
Computer
Technlclans
Engineering
Technicians
Cl.eric41
Staff
Preliminary Work.
Population and Land Use
Water Requirements
'Distribution System
Distribution System
Analysis
*faster Plan
Recommended Improvement
Program
Report Writing
WATER' DISTRIBUTION SYSTEM MASTER PLAN
CITY OF CORPUS CHRISTI, TEXAS
1982
JAN1 FEB
1
TIME SCHEDULE
MAR
2
*
APR
MAY 1 JUNE
* (1-6) Meeting with City Staff
3
JUL
3 4
* J *1
4
1
1
.AUG
1
SEPT
5 i 6
6 jf
OCT
CITY OF CORPUS CHRISTI, TEXAS
CERTIFICATION OF FUNDS
(City Charter Article IV Section 21)
November 23, 1981
I certify to the City Council that $115,000 , the anoint required for
the contract, agreement, obligation or expenditures contemplated in the above
and foregoing ordinance is in the Treasury of the City of Corpus Christi to the
credit of:
Fund No. and Name No. 205 Water System Bond Construction Fund
Project No. 205-8142
Project Name Water Distribution, Transmission, Underground
& Elevated Storage System Master Plan
from which it is proposed to be drawn, and such Honey is not appropriated for any
other purpose.
/(i , 19x7
FIN 2-55
Revised 7/31/69
i
Corpus Christi, Texas
# day of�/�jy�j/f , 1981
TO THE MEMBERS OF THE CITY COUNCIL
Corpus Christi, Texas
For the reasons set forth in the emergency clause of the foregoing ordinance or resolution,
an emergency exists requiring suspension of the Charter rule as to consideration and voting
upon ordinances or resolutions at three regular meetings; I/we, therefore, request that you
suspend said Charter rule and pass this ordinance or resolution finally on the date it is
introduced, or at the present meeting of the City Council.
Respectfully,
Council Members
Respectfully,
MAYO
THE CITY OF CORPUS CHRISTI, TEXAS
The above ordinance was passed by the following vote:
LutheF Jones
Betty N. Turner
Jack K. Dumphy
Bob Gulley
Herbert L. Hawkins, Jr.
Dr. Charles W. Kennedy
Cliff Zarsky
16%66