HomeMy WebLinkAboutC2005-708 - 12/20/2005 - Approved
AMENDMENT NO.5
TO CONTRACT FOR
PROFESSIONAL SERVICES
This City of Corpus Christl Texas hereinafter called "CITY", and LNV Enaineerina. hereinafter
called "CONSULTANT" agree to the following amendment to the Contract for Professional Services
Water System Interactive Hydraulic Model and Analysis (Proiect No. 8487) as authorized and
administratively amended by:
-=_<?riglnal contrac~=L Nove
Amendment No 1 I Ju
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__ Amen~ment No.:.~ _ ~~epte
Amendment No 3 i Dece
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__~mend~=nt~.?_~__ _ L___~u
i -
mber 18, 2003 I Motion No. M2003-420 $507,157.00
ne 8, 2004 Motion No. M2004-221 $361,816.00
mber 24, 2004 Motion No. M2004-361 $111,246.00
mber 22, 2004 Administrative Approval $0.00
-- _.- $199,431.00
ne 28, 2005 Motion No. 2005-205
--- -- --
.
In the onginal contract. Section 2. SCOPE OF WORK shall be modified by the addition of the
following scope as shown in the attached Exhibit "A" and summarized below:
Southside Transmission Main, Phase 7 (Project No. 8393)
Southside Transmission Main, Phase 8 (Project No. 8552)
Padre Island Elevated Storage Tank (1.0 MG) (Project No. 8551)
On-Going Modeling Support (Project No. 8487)
System Operational Protocol (Project No. 8487)
.
Schedule and Summary of Fees is amended as shown in the attached Exhibit "A."
All other terms and conditions of the Contract and Amendments between the City and Consultant
will remain in full force and effect.
RECOMMENDED
, e/Sa---
Date
CITY OF CORPUS CHRISTI
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Ronald F. Massey Oat
Assistant City Manager
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e . Escobar, PE. Date
irector of Engineering Services
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2005- 708
12/20/05
M2005-444
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LNV ENGINEERING
ENGINEERS & CONSULTANTS
December ], 2005
Mr, Angel Escobar, PE
Director of Engineering Services
City of Corpus Christi
p.o. Box 9277
Corpus Christi, Texas 78469-9277
Re: Amendment to Professional Services Contract
Water System Interactive Hydraulic Model and Analysis, Project No. 8487
Amendment No.5 - On Going Modeling Support, Padre Island Elevated Storage Tank (1.0 MG), 36"
Transmission Main, 30" Transmission Main, & System Operational Protocol Demonstration
Dear Mr. Escobar:
Please allow this letter to serve as our formal request to amend our Contract to include Professional Services as detailed
in the attachments for the Water System Interactive Hydraulic Model and Analysis Project, No. 8487.
The fee for Amendment No.5 is $1,894,8]5 of which $822.900 is for Basic Services and $1,071,9]5 is for Additional
Services.
Based on the Houston Curve for Department of Public Works and Engineering, basic design fees should be
approximately 6.7% of the estimated construction cost. Since the 36" and 30" transmission mains will be designed and
constructed at the same time and along the same alignment, (for a majority of the route) the requested design fee is
approximately 6.3% of the $] 0.3 miIJion estimated construction cost for the two transmission mains.
The breakdown of fees is as follows:
36" i 30" Transmission Main
· Basic fee: $650,200
· Percentage: 6.3%
Elevated Storage Tank
. Basic Fee: $172,700
· Percentage: 8.5%
Total Basic Fee for Amendment No.5 = $822,900.00
If you have any questions, please feel free to give me a call.
DSLljns
Attachments
f'\('at'll.s ChrillilEI 1I08ICOfTespondenceIAm,ndmentslAmeMmen, No j. Padre Island EST and MainU2.01.05 AESCOBAR (REV3) AMD 5 EI808 doc
801 NAVIGATION, SUITE 300 · CORPUS CHRISTI, TEXAS 78408 · (361) 883-1984 . FAX (361) 883-1986
EXHIBIT A
AMENDMENT NO.5
WATER SYSTEM INTERACTIVE HYDRAULIC MODEL AND ANALYSIS
PROJECT NO. 8487
ON-GOING MODELING SUPPORT
PADRE ISLAND ELEVATED STORAGE TANK (1.0 MG), PROJECT NO. 8551
SOUTHSIDE TRANSMISSION MAIN, PHASE 7, PROJECT NO. 8393
SOUTHSIDE TRANSMISSION MAIN, PHASE 8, PROJECT NO. 8552
SYSTEM OPERATIONAL PROTOCOL DEMONSTRATION
SCOPE:
Amend Contract as follows under Basic Services:
The amended Basic Services will be provided for the three projects listed below:
1) Padre Island Elevated Storage Tank (1.0 MG), Project No. 8551
Design the recommended 1.0 MG elevated storage tank near the Kleberg County
line. The elevated storage tank shall be designed to withstand adverse weather
conditions and will include cathodic protection and coating to withstand
deterioration. The elevated storage tank is required to alleviate pressure
fluctuations on the Island due to demand spikes and electrical outages. It is also
required to comply with TCEQ regulations since there is currently no elevated
storage in the new pressure zone created by the Sand Dollar Pump Station
Improvements. Design of the elevated storage tank will be coordinated with the 2.5
MGD Aquifer Storage and Recovery Facility (ASR) to provide adequate storage for
projected demands on the Island.
2) Southside Transmission Main, Phase 7, Project No. 8393
(Park Road 22 - 36" Transmission Main)
Design the recommended 36" transmission main from Sea Pines Street to Sand
Dollar Pump Station. This project shall include approximately 17,000 linear feet of
36" transmission main, tie-ins at Sea Pines Street and Sand Dollar Pump Station,
and street crossings at Hwy 361, Whitecap Road, and Park Road 5.
This project is required due to the existing single water feed on Padre Island is a 24"
ductile iron pipe over thirty years old. This project will tie the mainland phases of
the Southside Water Transmission Main on Padre Island in order to upgrade and
provide required TCEQ minimum flows to the Island. This project will include
installation of a 36" line along the east side of Park Road 22 and will terminate at
the Sand Dollar Pump Station. Design of this transmission main will be coordinated
with the 2.5 MGD ASP Facility to meet projected demands and provide reliable
water supplies for Padre Island
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3) Souths ide Transmission Main, Phase 8, Project No. 8552
(Park Road 22 - 30" Transmission Main)
Design the recommended 30" transmission main from Sand Dollar Pump Station to
the proposed elevated storage tank at Padre Island. This project shall include
approximately 26,000 linear feet of 30" transmission main, tie-in at Sand Dollar
Pump Station, street crossings at Hwy 361, Whitecap Road, and Park Road 5. Also
Included in this project are the tie-ins of major transmission mains at Highway 361
and Whitecap Boulevard.
Note: Both transmission mains along Park Road 22 (36" & 30") will be designed and
constructed at the same time. Basic services for the 36" and 30" transmissions
mains will not be duplicated; they will be combined and performed simultaneously.
Amended Basic Services
1. Preliminary Phase. The Architect/Engineer-AlE will:
It is the intent of the Preliminary Phase to provide a study and report of with
economic and technical evaluation of alternatives, and upon approval, proceed
in a design memorandum which includes Preliminary designs, drawings, and
written description of the project. This report shall include:
a. Provide scope of soil investigations, borings, and laboratory testing. (The City
Engineering Services Department will provide necessary soil investigation
and testing under one or more separate contracts).
b. Confer with the City staff regarding the design parameters of the Project.
The Engineer will participate in a minimum of five ( 5 ) formal meetings with
City staff, provide agenda and purpose for each formal meeting; document
and distribute meeting minutes and meeting report within seven (7) working
days of the meeting. The AlE will participate in discussions with the operating
department and other agencies (such as the Texas Department of
Transportation (TxDOT) and Texas Commission of Environmental Quality
(TCEQ)) as required to satisfactorily complete the Project.
c. Submit one (1) copy in an approved electronic format, and one (1) paper
copies of the Design Memorandum, with executive summary, opinion of
probable construction costs with life cycle analysis, defined technical
evaluations of identified feasible alternatives, and review with City staff to
produce an acceptable format which contains common municipal elements.
Design Memorandum will include the following (with CONSTRUCTABILlTY
being a major element in all the following items):
1) Review of the Project with the respective Operating Department(s) and
discussions including clarification and definition of intent and execution of
the Project: The AlE will meet with City staff to collect data, discuss
materials and methods of construction, and identify design and
construction requirements.
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2) Review and investigation of available records, archives, and pertinent
data related to the Project including taking photographs of the Project
site, list of potential problems and possible conflicts, intent of design, and
improvements required, and conformance to relevant Master Plan(s).
3) Identify results of site field investigation including site findings, existing
conditions, potential right of way/easements, and probable Project design
solutions; (which are common to municipalities).
4) Provide a presentation of pertinent factors, sketches, designs, cross-
sections, and parameters which will or may impact the design, including
engineering design basis, preliminary layout sketches, identification of
needed additional services, preliminary details of construction of critical
elements, identification of needed permits, identification of specifications
to be used, identification of quality and quantity of materials of
construction, and other factors required for a professional design
(CONSTRUCT ASI L1TY).
5) Advise of environmental site evaluations and archeology reports that are
needed for the Project (Environmental issues and archeological services
to be an Additional Service).
6) Identify and analyze requirements of governmental authorities having
jurisdiction to approve design of the Project and permitting,
environmental, historical, construction, and geotechnical issues; and
meet with pertinent authorities.
7) Confer, discuss, and meet with City operating department(s) and
Engineering Services staff to produce a cohesive, well-defined proposed
scope of design, probable cost estimates(s) and design alternatives.
8) Provide a letter stating that the AlE and Sub-consultant Engineers have
checked and reviewed the design memorandum prior to submission.
9) Provide an analysis on project impacts towards "re-engineering" and
effects on cost savings toward City operations, which this project will
affect.
City staff will provide one set only of the following information (as applicable):
a. Record drawings, record information of existing facilities, and utilities (as
available from City Engineering files).
b. The preliminary budget, specifying the funds available for construction;
c. Aerial photography for the Project area.
d. Through separate contract, related GIS mapping for existing facilities.
e. A copy of existing studies and plans. (as available from City Engineering
files)
f. Field location of existing city utilities. (AlE to coordinate with City Operating
Department).
g. Provide applicable Master Plans.
2. Design Phase. Upon approval of the preliminary phase, designated by receiving
authorization to proceed, the AlE will:
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a. Study, verify, and implement design memorandum recommendations
including construction sequencing, connections to the existing facilities, and
restoration of property and incorporate these plans into the construction
plans. Development of the construction sequencing will be coordinated with
the City Operating Department(s) and Engineering Services staff.
b. Prepare one ( 1 ) set of Construction Bid and Contract Documents in City
format (using City Standards as applicable), including Contract agreement
forms, general conditions and supplemental conditions, notice to bidders,
instruction to bidders, insurance, bond requirements, and preparation of
other contract and bid related items; specifications and drawings to fix and
describe, for one bid or for multiple bids, the size and character of the entire
Project; description of materials to be utilized; and such other essentials as
may be necessary for construction and cost analysis.
c. Provide assistance identify testing, handling and disposal of any hazardous
materials and/or contaminated soils that may be discovered during
construction (to be included under additional services).
d. Prepare final quantities and estimates of probable costs with the
recommended construction schedule. The construction schedule will
provide a phased approach to better track progress and payments.
e. Furnish one (1) copy of the interim plans (plans only-identify needed
specifications) to the City staff for review and approval purposes with
estimates of probable construction costs. Identify distribution list for plans
and bid documents to all affected utilities including City and all other affected
entities. Required with the interim plans is a "Plan Executive Summary"
which will identify and summarize the project by distinguishing key elements
such as:
. Pipe Size or Building Size
. Pipe Material, etc.
· Why one material is selected over another
. Pluses of selections
. ROW requirements and why
. Permit requirements and why
· Easement requirements and why
. Embedment type and why
. Constructability, etc.
. Specific requirements of the City
. Standard specifications
. Non-standard specifications
. Any unique requirements
. Cost, alternatives, etc.
. Owner permit requirements and status
f. Assimilate all review comments, modifications, additions/deletions and
proceed to next phase, upon Notice to Proceed.
g. (If required) Provide 1 copy of pre-final plans and bid documents to the City
staff for review and approval purposes with revised estimates of probable
costs. Compile comments and incorporate any requirements into the plans
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and specifications, and advise City of responding and non-responding
participants.
h. Provide Quality Assurance/Quality Control (QAlQC) measures to ensure that
submittal of the interim, pre-final (if required), and final complete plans and
complete bid documents with specifications accurately reflect the percent
completion designated and do not necessitate an excessive amount of
revision and correction by City staff. The Consultant AlE and Sub-
consultant AlE shall submit a letter declaring that all engineering
disciplines of all phases of the submittals have been checked,
reviewed, and are complete prior to submission, and include signature
of all disciplines including but not limited to structural, civil,
mechanical, electrical, etc.
I. If required, provide traffic controls including a Traffic Control Plan,
illumination, markings and striping. signalization, and as delineated by the
City Traffic Engineering Department.
Upon approval by the Director of Engineering Services, provide one (1) set
(hard copy and electronic) of final plans and contract documents suitable for
reproduction (In City Format) and said bid documents henceforth become the
sole property and ownership of the City of Corpus Christi.
k. The City agrees that any modifications of the submitted final plans (for other
uses by the City) will be evidenced on the plans and be signed and sealed by
a professional engineer prior to re-use of modified plans.
Prepare and submit monthly status reports with action items developed from
monthly progress and review meetings.
m. Provide a Storm Water Pollution Prevention Plan.
n. Ordinance No 19663 establishes the Municipal Public Arts Program
requiring works of art to be included in certain city vertical construction
projects. If it is determined this project is subject to Municipal Public Art
Program, the architect/engineer will cooperate during the disgn process to
fulfill the requirements of the ordinance.
The City staff will
a. Designate an individual to have responsibility, authority, and control for
coordinating activities for the construction contract awarded.
b. Provide the budget for the Project specifying the funds available for the
construction contract.
c. Provide the City's standard specifications, standard detail sheets, standard
and special provisions, and forms for required bid documents.
3. Bid Phase The A/E will:
a. Participate in the pre-bid conference and provide a recommended agenda
for critical construction activities and elements impacted the project.
b. Assist the City in solicitation of bids by identification of prospective bidders,
and review of bids by solicited interests.
c. Review all pre-bid questions and submissions concerning the bid documents
and prepare, in the City's format, for the Engineering Services' approval, any
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addenda or other revisions necessary to inform contractors of approved
changes prior to bidding.
d. Attend bid opening, analyze bids, evaluate, prepare bid tabulation, and make
recommendation concerning award of the contract.
e. In the event the lowest responsible bidder's bid exceeds the project budget
as revised by the Engineering Services in accordance with the AlE's design
phase estimate required above, the Engineerwill, at its expense, confer with
City staff and make such revisions to the bid documents as the City staff
deems necessary to re-advertise that particular portion of the Project for
bids.
The City staff will
a. Arrange and pay for printing of all documents and addenda to be distributed
to prospective bidders.
b. Advertise the Project for bidding, maintain the list of prospective bidders,
receive and process deposits for all bid documents, issue (with the
assistance of the AlE) any addenda, prepare and supply bid tabulation
forms, and conduct bid opening.
c. Receive the Engineer's recommendation concerning bid evaluation and
recommendation and prepare agenda materials for the City Council
concerning bid awards.
d. Prepare, review and provide copies of the contract for execution between the
City and the contractor.
4. Construction Phase. The AlE will perform contract administration to include the
following:
a. Participate In pre-construction meeting conference and provide a
recommended agenda for critical construction activities and elements
impacted the project.
b. Review for conformance to contract documents, shop and working drawings,
materials and other submittals.
c. Review field and laboratory tests.
d. Provide interpretations and clarifications of the contract documents for the
contractor and authorize required changes, which do not affect the
contractors price and are not contrary to the general interest of the City
under the contract.
e. Make regular visits to the site of the Project to confer with the City project
inspector and contractor to observe the general progress and quality of work,
and to determine, in general, if the work is being done in accordance with the
contract documents. This will not be confused with the project representative
observation or continuous monitoring of the progress of construction.
f. Prepare change orders as authorized by the City (coordinate with the City's
construction division); provide interpretations and clarifications of the plans
and specifications for the contractor and authorize minor changes which do
not affect the contractor's price and are not contrary to the general interest of
the City under the contract.
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g. Make final inspection with City staff and provide the City with a Certificate of
Completion for the project.
h. As applicable, review and assure compliance with plans and specifications,
the preparation of operating and maintenance manuals (by the Contractor)
for all equipment installed on this Project. These manuals will be in a
"multimedia format" suitable for viewing with Microsoft's Internet Explorer,
version 3.0. As a minimum the Introduction, Table of Contents, and Index
will be in HTML (HyperText Markup Language) format, with HyperText links
to the other parts of the manual. The remainder of the manual can be
scanned images or a mixture of scanned images and text. use the common
formats for scanned images - GIF, TIFF, JPEG, etc.. Confirm before delivery
of the manuals that all scanned image formats are compatible with the
image-viewing software available on the City's computer - Imaging for Win95
(Wang) and Microsoft Imaging Composer. Deliver the manuals on a
CD-ROM, not on floppy disks.
I. Review construction "red-line" drawings, prepare record drawings of the
Project as constructed (from the "red-line" drawings, inspection, and the
contractor provided plans) and deliver to the Engineering Services a
reproducible set and electronic file (AutoCAD r.14 or later) of the record
drawings. All drawings will be CADD drawn using dwg format in AutoCAD,
and graphics data will be in dxf format with each layer being provided in a
separate file. Attribute data will be provided in ASCII format in tabular form.
All electronic data will be compatible with the City GIS system.
The City staff will
a. Prepare applications/estimates for payments to contractor.
b. Conduct the final acceptance inspection with the Engineer.
Amend Contract as follows under Additional Services:
ADD:
The amended Additional Services will be provided for the three projects listed
below:
1) Padre Island Elevated Storage Tank (1.0 MG)
2) Souths ide Transmission Main (36"), Phase 7
3) Souths ide Transmission Main (30"), Phase 8
Amended Additional Services
1.0 Permittina. Furnish the City all engineering data and documentation necessary for
all required permits. The AlE will prepare this documentation for all required
signatures. The AlE will prepare and submit all permits as applicable to the
appropriate local. state, and federal authorities, including, but not limited to:
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a. Union Pacific Railroad, Missouri Pacific Railroad, or any other railroad operating
in the area
b. TxDOT Permits/Amendments
c. Wetlands Delineation and Permit
d. Temporary Discharge Permit
e. NPDES Permit/Amendments
f. Texas Commission of Environmental Quality (TCEQ) Permits/Amendments
g. Nueces County
h. Texas Historical Commission (THC)
I. U.S. Fish and Wildlife Service (USFWS)
j. U.S. Army Corps of Engineers (USACE)
k. United States Environmental Protection Agency (USEPA)
I Texas Department of License and Regulation (TDLR )
2.0 Riaht-of-Way (ROW) ACQuisition Survey. The AlE will review existing ROWand
easements to ascertain any conflicts and provide field ROW surveys and submit
ROW plats and descriptions for the City's use in the acquisition process. All work
must comply with Category 1-A, Condition I specifications of the Texas Society of
Professional Surveyors' Manual of Practice for Land Surveying in the State of
Texas, Ninth Edition. All work must be tied to and conform with the City's Global
Positioning System (GPS) control network and comply with all TxDOT requirements
as applicable. A/E Consultant will be required to perform all necessary deed
research.
3.0 Topoaraphic Survey. Provide field surveys, as required for design including the
necessary control points, coordinates and elevations of points (as required for the
aerial mapping of the Project area - aerial photography to be provided by City).
Establish base survey controls for line and elevation staking (not detailed setting of
lines and grades for specific structures or facilities). All work must be tied to and
conform with the City's Global Positioning System (GPS) control network and
comply with Category 6, Condition I specifications of the Texas Society of
Professional Surveyor$' Manual of Practice for Land Surveying in the State of
Texas, Ninth Edition. Include reference to a minimum of two (2) found boundary
monuments from the project area.
5.0 Construction Observation Services. Provide a project representative (PR) to
provide periodic construction inspection.
a. Through such additional observations of Contractor's work in progress and field
checks of materials and equipment by the PR and assistants, the AlE shall
endeavor to provide further protection for the CITY against defects and
deficiencies in the work.
b. The duties and responsibilities of the PR are described as follows:
1 General: PR will act as directed by and under the supervision of AlE, and
will confer with A/E regarding PR's actions. PR's dealings in matters
pertaining to the Contractor's work in progress shall in general be with AlE
and Contractor. keeping the CITY advised as necessary.
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2. Conference and Meetings: Attend meetings with Contractor, such as pre-
construction conferences, progress meetings, job conferences and other
project-related meetings as required by the City, and prepare and circulate
copies of minutes thereof.
3. Liaison:
A Serve as liaison with Contractor, working principally through Contractor's
superintendent and assist in understanding the intent of the Contract
Documents.
B PR shall communicate with CITY with the knowledge of and under the
direction of AlE
4. Interpretation of Contract Documents: Report when clarifications and
interpretations of the Contract Documents are needed and transmit to
Contractor clarifications and interpretations as issued.
5. Shop Drawings and Samples:
A Receive Samples, which are furnished at the Site by Contractor, and
notify of availability of Samples for examination.
S Record date of receipt of Samples and approved Shop Drawings.
C. Advise Contractor of the commencement of any portion of the Work
requiring a Shop Drawing or Sample submittal for which PR believes that
the submittal has not been approved.
6. Review of Work and Rejection of Defective Work:
A Conduct on-Site observations of Contractor's work in progress to assist
AlE in determining if the Work is in general proceeding in accordance
with the Contract Documents.
B Report whenever PR believes that any part of Contractor's work in
progress will not produce a completed Project that conforms to the
Contract Documents or will prejudice the integrity of the design concept
of the completed Project, or has been damaged, or does not meet the
requirements of any inspection, test or approval required to be made; and
advise City and AlE of that part of work in progress that PR believes
should be corrected or rejected or should be uncovered for observation,
or requires special testing, inspection or approval.
C Observe whether Contractor has arranged for inspections required by
Laws and Regulations, including but not limited to those to be performed
by public agencies having jurisdiction over the Work.
7. Records:
A Maintain orderly files for correspondence, reports of job conferences,
reproductions of original Contract Documents including all Change
Orders. Field Orders, Work Change Directives, Addenda, additional
Drawings issued subsequent to the Contract, AlE's clarifications and
interpretations of the Contract Documents, progress reports, Shop
Drawing and Sample submittals received from and delivered to
Contractor, and other Project related documents.
B Prepare a daily report utilizing approved City format, recording
Contractor's hours on the Site, weather conditions, data relative to
questions of Change Orders, Field Orders, Work Change Directives, or
changed conditions, Site visitors, daily activities, decisions, observations
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in general, and specific observations in more detail as in the case of
observing test procedures; and send copies to AlE and the City.
8. Reports:
A. Furnish periodic reports as required of progress of the Work and of
Contractor's compliance with the progress schedule and schedule of
Shop Drawing and Sample submittals.
B Report immediately to the CITY and AlE the occurrence of any Site
accidents, any Hazardous Environmental Conditions, emergencies, or
acts of God endangering the Work, and property damaged by fire or
other causes.
C Provide project photo report on CD-ROM at the rate of a minimum of
two photographs per day, including an adequate amount of
photograph documentation of utility conflicts.
9. Completion:
A Before the issue of Certificate of Completion, submit to Contractor a list
of observed items requiring completion or correction.
B Participate in a final inspection in the company of AlE, the CITY, and
Contractor and prepare a final list of items to be completed or corrected.
C Observe whether all items on final list have been completed or corrected
and make recommendations concerning acceptance and issuance of the
Notice of Acceptability of the Work.
7.0 Warranty Phase. Provide a maintenance guaranty inspection toward the end of the
one-year period after acceptance of the Project. Note defects requiring contractor
action to maintain, repair, fix, restore, patch, or replace improvement under the
maintenance guaranty terms of the contract. Document the condition and prepare a
report for the City staff of the locations and conditions requiring action, with its
recommendation for the method or action to best correct defective conditions and
submit to City Staff. Complete the inspection and prepare the report no later than
sixty (60) days prior to the end of the maintenance guaranty period.
17.0 On-Going Modeling Support
17 1 The City anticipates the need for certain modeling support from Engineer.
Engineer will provide these services as requested in writing by the City.
These services are anticipated to include, but are not limited to, the following:
. Semi-annual updating of the model with new or modified infrastructure
data from the City's GIS.
· On-call modeling support for instances when the City needs to review
potential impacts on the operation of the water system.
· Other modeling as may be required by the City.
City and Engineer agree that scope and level of effort for these services are
difficult to determine in advance. Therefore, an initial budgetary allowance of
$50,000 is hereby established for this work. The City will augment the initial
budgetary allowance by amendment as required for the Engineer to continue
to provide modeling support.
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17 2 Large Volume User Demand Study - Ratification
The Large Volume User (L VU) Demand Study Work Task was identified
under our authorized Task 9.0, Extended Period Simulation Model
Development, where it was noted that additional verification analyses would
be recommended (Task 9.5) if model validation could not be completed to an
acceptable level. It was determined that the L VUs have a significant impact
on the operation of the water system, particularly the diurnal and hourly
variations in water use as it affects the calibration of the EPS model. In order
to effectively model the system in the EPS mode, it is necessary to
understand the diurnal fluctuations in water use attributable to the LVUs.
Historically, the only available water use records for the LVUs were the
monthly water billing records, which are inadequate to identify the diurnal and
hourly variations in LVU demand. The objective of the LVU demand study is
to develop a methodology to collect suitable water demand data from the
Large Volume water users, to supervise the collection of the data, evaluate
the collected data, and to utilize the data in the EPS modeling analysis. The
following tasks will be undertaken:
1. Develop and manage a data collection program to ascertain water
use information from several of the L VUs. This process includes
developing a questionnaire for LVUs water use response. In addition,
the process involves conducting one-on-one interviews with
representatives from the identified L VUs to understand how they use
water, diversion points, how much water is used, and what diurnal
variations occur. It also includes requesting additional on-site
monitoring data that may be available from the individual LVUs.
2. Conduct the one-on-one interviews to ascertain understanding of
water use and individual record availability.
3. Review and evaluate the data received from the various responses.
Tabulate the data, and develop an understanding of the LVU diurnal
pattern .
4 Utilize the newly acquired data and analyses to develop appropriate
Zone water balances, and diurnal curve to be used in the EPS
modeling calibration.
17 3 Fire Flow Analysis (Motel 6) - Ratification
The objective of this Task is to provide the Water Department with a rapid
response to water system issues and questions regarding service
connections using the Corpus Christi Water Model as outlined under On-
Going Modeling Support, On-Call Modeling, Additional Services (Task 17.0).
Specifically, modeling analyses will be conducted regarding a fire flow issue
for a proposed development on Lantana Street consisting of a Motel 6 and
Industrial Park site. The following tasks will be undertaken:
H \HOME\Rachehc\GEN\Water\Water Sys:emV-487\Am(~: No ":.\ExhIOlt u. joc
1 Define the scope of the analysis, assumptions to be made, water
system conditions to be modeled, demand conditions, and nearby
impacted transmission mains.
2 Determine the appropriate fire flow analyses to be conducted using
the water model.
3 Run the model with up to 10 incremental transmission main upgrades
and/or system modifications to determine the system response and
effectiveness of each incremental change towards meeting the
established performance criteria.
4 Prepare tabular summary of modeling results including water system
maps from the GIS. Examine alternate points of connection or line
modifications.
5 Conduct a teleconference meeting with the Water Department staff to
discuss the analysis methodology, results, and alternatives.
6 Prepare a Technical Memorandum summarizing the results of the fire
flow modeling task.
17 4 Cantwell Lane Modeling Analysis - Ratification
The objective of this Task is to provide the Water Department with hydraulic
modeling services in relation to water supply and pressure issues occurring
on a 16-inch water line in Cantwell Street, which has an 8-inch bottleneck.
Modeling scenarios were conducted for several demand conditions to
ascertain whether improving the bottleneck would improve supply conditions.
This work task is outlined under On-Going Modeling Support, On-Call
Modeling, Additional Services (Task 17.0).
1 Data gathering, review fact situation, and problem definition. Define
and agree with the Department regarding the scenarios to be
investigated.
2 Set up model conditions, and run demand condition scenarios,
including Maximum Day, Peak Hour, and Max Day plus fire demand.
3 Summarize results, and communicate with Department staff.
17 5 Development Review/Response Procedures
The purpose of this Task is to provide consulting services to the Water
Department concerning protocol and procedures for standardizing Water
Department review processes in response to new developments impacting
the water system operation. This will include a review of procedures from
similar municipalities, system design guidelines, and operational criteria.
Samples of appropriate material will be provided to the Department, in
addition to participating in meetings with staff to discuss the various
procedures.
17 5.1
Review of Other Municipalities
Collect and review procedures and criteria from several
municipalities concerning code issues, review procedures, and
;1 '.HOME\Rachelie,(;EN\Water\Water System\K487\Am.:: No "':,\Exh;blt A o:)c
design criteria for response to new development and water
system expansion.
175.2
Meeting
Meet with the Water Department staff to identify current
procedures, issues, and processes of review. Discuss their
needs in terms of codes, guidelines, etc.
1753
Recommended Review Procedures
Develop a set of recommendations for Department review
procedures for consideration for adoption.
17.5.4
Municipality Information
Provide copies of select material from other municipalities.
17 6 Water Department Schematic Book
This task will collect and organize all information regarding each pump
station, elevated tanks, ONSWTP, critical pressure zones, and Large
Volume User meter locations into one book, entitled "Water Department
Schematic Book". Level of detail includes direction of flow, pumps flow
rates, valve and meter sizes and type. Information included at ONSWTP
includes each size and type of pumps, master meters, and chemical feed
lines, and Injection points.
24.0 Workshops (Note: Task 18.0 through 23.0 previously assigned}
Unless otherwise Indicated in each specific task, ENGINEER will prepare materials
for and conduct three (3) Workshops. Topics to be covered in these Workshops are
shown in the following table and described in Tasks 24.1 through 24.3.
- ------------...--- - -_.~_.._-_._-_._--
SCHEDULED WORKSHOPS
_.-,.
Workshop Task
--.-
Review/Response Workshop Discuss Task Results Summary Document
developed in Task 17.5.5.
System Operational Protocol Demonstration Discuss System Operational Protocol
Program Workshop Demonstration Program developed in Task
(Concurrent with Project Kickoff Meeting) 42.1
System Operational Protocol Demonstration Discuss Demonstration Results developed in
..!'rogram Results Work~hop _ ~. Task 42.4
---'-'-'-"-'-'~--
24 1 Review/Response Workshop
Attend workshop with OWNER Staff to review the Draft Review/Response
Task Results Summary Document prepared by the ENGINEER in Task 27.1.
ENGINEER will be responsible for preparing materials associated with this
workshop and meeting. Incorporate OWNER comments into the minutes for
the Workshop and into the project Report. Following the Workshop,
-! ".HOME\Rachel"o'.CEN\Water\\/Vater Sys:em\~,487\Am,: No ''J\Exr.!brt A
ENGINEER will prepare Workshop minutes that record all comments from
the OWNER.
24 2 System Operational Protocol Demonstration Program Workshop
Attend workshop with OWNER Staff to review the Draft Demonstration
Protocol prepared by ENGINEER in Task 42.1, and resolve any last-minute
issues related to conduct of the Demonstration Protocol. A Project Kickoff
meeting will be held concurrent with this workshop (Task 42.2), which will
define the project schedule, coordination issues, data needs, staffing plan,
and project milestones. ENGINEER will be responsible for preparing
materials associated with this workshop and meeting. Following the
Workshop ENGINEER will prepare Workshop minutes that record all
comments from the OWNER.
24 3 System Operational Protocol Demonstration Program Results Workshop
Attend workshop with the OWNER to review the Results Summary (see Task
27.1). ENGINEER will be responsible for preparing materials associated with
this workshop. Following the Workshop, ENGINEER will prepare workshop
minutes that record all comments from the OWNER.
27.0 Proiect Oeliverables (Note: Task 26.0 previously assigned)
27 1 Task Results Summary Document (Task 17.5)
Unless indicated otherwise in individual task descriptions, ENGINEER will
prepare a Task Results Summary to document the results of Tasks 17.5.1,
17.5.3 and 17.5.4. This document will serve as a mechanism to convey
information and results, solicit comments from the OWNER staff, and to gain
consensus with the conclusions and recommendations.
ENGINEER will deliver ten hard copies and one PDF electronic file of the
Task Results Summary to the City one week before Workshop scheduled to
discuss thiS deliverable
27 2 Task Results Summary Document (Task 42.0)
Unless indicated otherwise in individual task descriptions, ENGINEER will
prepare a Task Results Summary to document the results of Tasks 42.1, and
42.3. This document will serve as a mechanism to convey information and
results, solicit comments from the OWNER staff, and to gain consensus with
the conclusions and recommendations.
ENGINEER will deliver ten hard copies and one PDF electronic file of the
Task Results Summary to the City one week before Workshop scheduled
to discuss this deliverable.
\HOME\RacheI18\GEN\Water\Water SystemVA87\Am(~ Nc ')\Exhlbll A"joc
45.0 System Operational Protocol Demonstration
45 1 Purpose
The purpose of this task is to provide a demonstration of the system
operational protocol described in "Draft Technical Memorandum NO.5
Extended Period Simulation: Development, Calibration, and Operational
Protocol," Project No. 8487, March 2005. This demonstration will provide
important information to City staff and allow further refinement of the
operational protocol, as well as providing additional data for consideration
during performance of Tasks 41.1 and 42.1.
45 2 Prepare Protocol Demonstration Program
Prepare a draft Protocol Outline describing the proposed operational plan for
the Protocol Demonstration Program. The draft Protocol Outline will include
general descriptions of conceptual operational strategies for the ONSWTP
High Service Pump Stations, Holly Road Pump Station, Staples Street Pump
Station, North Navigation Pump Station, and the existing elevated storage
tanks within the City's system to be used for the demonstration program. The
draft Protocol Outline will provide a framework within which Engineer can, in
conjunction with ONSWTP operational staff, develop detailed operational
protocols to be implemented during the demonstration program and
document these protocols in a technical memorandum. Attend Workshop
NO.1 with City Staff to review draft demonstration program technical
memorandum (prepared by Engineer). Engineer will be responsible for
preparing materials associated with this workshop.
45 3 Protocol Kick Off Meeting
Conduct a kickoff Meeting the afternoon of the day prior to initiation of the
Demonstration Protocol. Purpose of the Kickoff Meeting is to review the Final
Protocol prepared in Task 45.2, and resolve any last-minute issues related to
conduct of the Demonstration Protocol.
454 Conduct Demonstration
Implement the Demonstration Protocol and collect pertinent operational data.
This task assumes LNV Team personnel will be on-site at the following
facilities for 12 hours per day as the protocol advances: ONSWTP, Staples
Street Pump Station, Holly Road Pump Station, and North Navigation Pump
Station Team personnel will also be located at Gollihar Tank on a half-time
basis, with other elevated storage tanks within the City's system checked
occasionally during the demonstration.
45 5 Summarize Demonstration Results
Following completion of the demonstration, summarize the results and
O-1'_HOME\Rac~heli"7\(;EN\Wate~\Waler System\tA87\Amc No '~\Exhfbll A. jnc
pertinent observations, conclusions, and recommendations in a Task
Results Summary Document. Attend Workshop No.2 with the OWNER
to review the Results Summary. Record OWNER comments in the
Workshop minutes and in the project Report.
SCHEDULE:
17.5 DEVELOPMENT REVIEW/RESPONSE PROCEDURES SCHEDULE:
Tas-k----------------- -------- r--- Scheduled Com letion
-~~---_.._._..._-_.._.~-_.._-
Submit Draft Technic~Memorandum to City_t______ Janua 16,2006
Workshop__ __ --------t---- Janua 30, 2006
Final Technical Memorandum I Februa 22, 2006
---_____________ ___ _____ ___________________ J______
PADRE ISLAND ELEVATED STORAGE TANK (1.0 MG), PROJECT NO. 8551
SOUTHSIDE TRANSMISSION MAIN, PHASE 7 (36"), PROJECT NO. 8393
SOUTHS IDE TRANSMISSION MAIN, PHASE 8 (30"), PROJECT NO. 8552
--AC-TIVITy---- n-.O MG ELEVATED TANK
__________n_ -- tn_---
Draft Contract to City +____October 26, 2005
Contract to City Council +_uJ)_eC~mber 20, 2005
Begin Design Memo +-__ __ _____ _ ___ N/A _______
__Submit Design Memo_ L- N/A __ _
City Review _ L-- N/A
Begin Design Pha~~_ _ +- May 1, 2006 _____
60% Subl!littal u_ _n -1.-- January 15, 2007
City Review _ +- February 9, 2007____
100% Submittal _ +-___f.J>.f".il 16, 2007
City Revi~~__ t-- _u_ May 7, 2007 ______
Final Submittal __u___ -t-- __ _ _~~ 21, 2007
Advert[se for BidS_l1__22_-__~---- ___ June 4,2007
Pre-Bid Meeting _ __ _ +-_ ___ June 19, 2007___-+-_
Receive Bids I June 27,2007 I
~:;i~d goonn;;~~tion _ . .f-=:s;:~~'e~~~~7-- -L
Snd C.9nstructio_~_ _ __ L____ _ D~c~Q1ber 200.?_____~ _
36" TRANSMISSION MAIN &
30" TRANSMISSION MAIN
October 24, 2005
December 20, 2005
December 21, 2005
March 27, 2006
A ri114, 2006
A ri117, 2006
Au ust 14, 2006
Se tember 1,2006
Janua 29,2007
Februa 16, 2007
March 9, 2007
March 23, 2007
A ril 3, 2007
A ril 11, 2007
Ma 9,2007
June 2007
December 2008
45.0 SYSTEM OPERATIONAL PROTOCOL DEMONSTRATION
--~~--_... -- ,"--"--- ---...-...---. -- _n___ --__ _._________._ _.n_~____'-r---
Task .
----- --- --- -- i
_ Draft SOP Demonstration Protocol v"Lorkshop __I
SOP Demonstration Kick Off Meeting i
~ ----- +---
" SOP Demonstration Results Worksho~______t_
Final SOP Demonstration Results
Scheduled Com letion
Janua 11,2006
Janua 25,2006
_ Februa 22, 2006
_____ L______ March 20, 2006
~',rlOME\RacnelleGEN\Waten\/l/ate' Sv:<em\5:187\.Amc No '\Exhlbl!~'\ Gee
:. .
! Original ! Amd. ,
r ---~- i Contract, No. 1 ~
BASIC SERVICES per LNV's Agreement with City of Corpus Christi
~ 1.0 Preliminary Phase + $467,157 I ~= $0
__u 1.1 Padre Island Elevated Storage Tank -+-.~ $0 I ~ $0
_ 1.2 Park Road 22 36:: Transmission Main + U~__~ $0 j $0
1.3 Park Road 22 30 Transmission Mam ----!.._ ___~ _~____ $0
2.0 Design Phase__~~ ~~ ~ TBD. $0 $0
2.1 Padre Island Elevated Storage Tank .. "-W-rU- $0 . $0
. - 22 Park Road 2236" Transmission Main --r----. ~$O--r ---w-+ $0
E-Park Road 22 30~' Transmission Main + -. --oW' $0 ! $0
30 Bid Phase --+----TBQ $0 $0
.-. 3.1. Padre Island Elevated StorageTank .~+--. -- --W $0 $0
3:2-Park Road 22 36" Transmission Main' - $O-+-' $0 I $0
-- 3.3 Park Road 22 30" Transmission Main --+- ~- ---~ $0 --.-, $0
4-0 Construction Phase------- -+ - TBD-.----w----- $0
-=~ 4.1 Padre Island Elevated Storage- Tank ':::~~':::~~=$O- t===._ $O~=~=- $0
_i2]'ark Road 22 36" Transmission Main ---r- .___~ $0_,.. ___~ ___ ___.. $0
4.3 Park Road 22 30'. Transmission M~--i---_-!Q..+----~--~---*t
SUBTOTAL BASIC SERV~ES~___J_$467,!~.QQu l___.J.l>."';_~__~_~
ADDITIONAL SERVICES
.---..-.-..- -- ---,--
'L.9.. Permit Preparation_______.. _
___ 1.1 Padre Island Elevated Storage Tank
12 Park Road 22 36" Transmission Main
--..-.-..- .-
1.3 Park Road 22 30" Transmission Main
---- -- .'---------...---....-
2-,-0. RO'{V Acquisition Surv~______~
._ 2.1 Padre Island Elevated Storage Tank
2.2 Park Road 2236" Transmission Main
2.3 Park Road 22 30" Transmission Main
----~-_._-_._---
30 Topographic Survey _.____
un _ 31 Padre Island Elevated Storage Tank
3.2 Park Road 22 36" Transmission Main
3.3 Park Road 22 30" Transmission Main
- --~_._--
4.0 Environmental Survey~____ _. '_.
50 Construction Observation Services
.-.- -
_ . 5.1 Padre Island Elevated Storage Tank
5.2 Park Road 22 36" Transmission Main
-.....-----
5.3 Park Road 22 30" Transmission Main
'_"'_"__'_ ~_ __.__.__,___0....'.'.__
6.0_ Start:Up Services ~ ___ __ __
"UJ. Warranty Phase________
._ i'J. _Padre Island Elevated Storage Tank
7.2 Park Road 22 36" Transmission Main
-...-...----
73 Park Road 22 30" Transmission Main
._._~ -_._._-
8.0 Provide SCADA Documentation
--',--
9.0 Extended Period Simulation (EPS) Model
__Development _._..__ ..._. _..__
10 0 Long- Term Service Projection - Data
Collection/Demand Projections
11 0 Modeling Analyses of Distribution System
Expansion (5 - 20 Years) _. __ _
120 Long Term Service Development ____ _
130 Cost Methodology _ ____ _ _ __
14.0 CIP Development __~____
15 0 Detailed Evaluation of City-Wide ASR
FaCilities TBD
- - --...-- -...--..-------- --
160 Model Training ~_~
.17 0 On-Going Modeling ~~.__
ill Digitizing Tie Maps ____ ____..
190 Infrastructure Condition Assessment
--
20.0 Vulnerability Assessment ___
, 210 Vulnerability Reduction & Redunda~lmp;
220 System Operational Protocol _
230 Bes! Business Practl~es (BBPL_
24 Q Work~__.. ~ ___
:?i>0 ProlectAdministration _
FEES:
_S:I=-: .
.
.
. . ..
Amd.
No.2
TBD, ----1'BD- . ----TBD
--------.--t -.-----+ ...~-_.~--
_10.._. L __ ..JQ~ __.__ $0
___1O_+-~~____~ $0
~L ____~______ $0
TBD ! TBD . TBD
-$O-t-$O------~ $0
.= $0=[ .. ==-= $0 _===- $0
$0 . $0 $0
~TBDl-=_ TBD .~=~=-~T8D
_ _ ~-t _____-.!Q~------ $0
'.-i~+ - i~+~ i~
u_ ~. TBD]:=::l'B[) TBO
TB~_~ _.-IBD~_____ TBD
_._ ~_+ __.1Q.-"____~. $0
-- - i~+---- i~------- i~
--- ----+ ------+-----
n TBD _+ __~---_-..- TBD
~i-t =- T:~ ~ ~ . ~~ T:~ t'
.. T~P-J -=-=_ T~~-+ ~ --= - I~g ~
TBD 5107067 $0.00
i . I
-- .. t- ----~-~---~-__j
TBD TBD TBD !
----. +-----+---------t
TSD TSO TBD .
----. . .. TBD-t-..- TBD 1- TBD
-- ..- TBD' TBO I TBD
- - TBD :- TBD I TBO !
.-- .. ~-.t. n --------+--- I
TBD TBD TBD !
-+--- - TBO+ -- TBD I TBD
=~ j-=~-$25,000l--- TBD I--'~== $0
_. .'_ ..........--$.15,0.-00..t.....-- TBD iu-. ____~
. ____ -==:.-:.:_ TBD I $0
.____n_n : TBD ' $0
-+~==:~==::~:r $32 ~~~ :-------- :~'
=t- -.~~_=.:_~~~-t. TBD ! $0
. _-+ - ~=~~~-:J.. $20,154 1=== $0
_L __ .n=n_n i _~3,383_: _____~ $0
--t
-+
-+-
,
-t
-t-
---t-
-+-
--t- ---
t-
=t
=t-
--t-
-+-
-+
-+~
i
--I
I
I
-i
.il~.....
-- -
't ,HOME\Ra~:hel,,::.\(;EN\Vvatw\Waler Systemli-~487\Arr--: No ~\Exh'b :~\
Amd.
No.3
Amd
No.4
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$7,137
$0
$0
$0
$0
$0
$0
$0
$6,500
$0
$0
$0
$26,064
$0
$0
$0
$0
$0
$843
$0
$0
$0
$0
$0
Amd.
No.5
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$160,930
$196,700
$0
$148,500
$102,400
$125,200
$0
$3,500
$4,500
$5,300
$0
$20,700
$24,770
$30,400
$822,900
$0
$80,000
$85,000
$85,000
$0
$5,000
$0
$0
$0
$5,000
$30,000
$35,000
$0
$0
$85,600
$145,100
$145,100
$0
$0
$2,000
$1,000
$1,000
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$268,566
$0
$0
$0
$0
$0
$0
$16,279
$0
Total
$467,157
$0
$160,930
$196,700
$0
$148,500
$102,400
$125,200
$0
$3,500
$4,500
$5,300
$0
$20,700
$24,770
$30,400
$1,290,057
$7,137
$80,000
$85,000
$85,000
$0
$5,000
$0
$0
$6,500
$5,000
$30,000
$35,000
$26,064
$0
$85,600
$145,100
$145,100
$0
$843
$2,000
$1,000
$1,000
$0
$107,067
$0
$0
$0
$0
$0
$0
$0
$0
$0
$293,566
$15,000
$0
$0
$0
$32,158
$0
$36,433
$33,383
----T- -Original~-~
e_ ____~__ ..-L- Contract +
c 26.0 Information Management Services _ _ --+-- __:===-+
27.0 Project Deliverables -+- --::':=:':'::-t-
, 28.0 Phase 1- Contingency Planning +. ~_-::.==:=-_+
_ 290 Phase II - Response to Failure _+--___-==-==_+_
30.0 Phase 111- Restoration --f- ~_-:-=-'::-I
310 Phase i-Contingency Planning for .
Oso Bay 30" Pipeline Crossing -L----- =-=-=-~_
32~~~!y~r Road-Preliminary Phase_ -i-
330 Up River Road-Design Phase
--"-'.._..~' ..----------- "-----
340 Up River Road-Bid Phase
------.-..-"
350 Up River Road-Construction Phase
------- .-+- ---- ---
36 0 Up River Road-Hydro Excavation for Utility
____Investigation _
37 0 Task Deleted
380 Task Deleted
390 Task Deleted
~ 40.0 Large Volume Users (YBDf-- -
41 0 Automation of Staples, Navigation.
Road Pump Station (TBD)____
, 42.0 System Wide SCADA Assessment (TBD)
. 430 Holly Road Pump Station Improvements
,--~ --- .+-
440 Alternative LVU Water Supply Evaluation ; n___m_
(TBD). .._ .--+_ _ ____ +_
45.0 System Operational Protocol Demonstration=t
SUBTOTAL ADDITIONAL SERVICES:
- .--.-. -"'-
T..QIAL A.UTHORIZED FEE..:________ _-1._
--+-
-+-
--+-
4-
.1-
I
-+-
andHollv--i
+-
--i--
+
$40,000 i
~07,1~?
---i \HOME\RacheIl8\GEN\Water\Wate! System\e.487\Amc No ::'\ExnlbIIA ewe
"1
Amd. i Amd.
No.1 No.2
TBD $0
$40,627 _ ___ $0
$128,427 $0
TBD TBD
TBD I -~-
_m______ -+ $111,246 I
----i--- __m_____ i
--.........._- ----------
.-------l-------------t
! ;
-=-=~=~-+ --_....:..--------- !-
-- -----1---- ------+
--------t-------:
--. ~~~~~~~~~~ 4-- -~~~~~~~~~~ !
.---=-_--::===-i --- __________ I
i -~---+
. - =:~~~~:=:= f
-----==~=~-i-- --~=------- 1-
_______n_ ' _n_______ I
$361,816
$361,816
$111,246.00
$111,246.00
Amd. Amd
No. 3 No.4
$0 $0
$0 $0
$0 $0
$0 $0
$0 $0
$0 $0
---------- $23,567
-----............ $68,775
--------..- $3,487
---------- $11,700
---------- $51,358
~--------- ----............-
-...---...--..- ---....-----
---------- ..-...........---
---------- .................---
-----..--..... ----------
~--------- --..............--
~--------- ------........-
---------- .................---
$0.00
$0.00
$199,431
$199,431
Amd. Total
No.5
$0 $0
$3,315 $43,942
$0 $128,427
$0 $0
$0 $0
$0 $111,246
$0 $23,567
$0 $68,775
$0 $3,487
$0 $11,700
$0 $51,358
TBD $0
TBD $0
TBD $0
TBD $0
TBD $0
TBD $0
TBD $0
TBD $0
$78,955 $78,955
$1,071,915 $1 ,784,408
$1,894,815 $3,074,465
~ City of
.. Corpus
= = Chnsti
~~
CITY OF CORPUS CHRISTI
DISCLOSURE OF INTERESTS
City of Corpus Christi Ordinance 17112, as amended, requires all persons or firms seeking to do business with the City
to provide the following information Every question must be answered. If the question is not applicable, answer with
"N/A
FIRM NAME: LNV Enqineerlnq
STREET: 801 Naviqation, Suite 300 CITY:
FIRM is: 1 Corporation~ 2 Partnership_
5 Other
Corpus Christi, TX
3 Sole Owner_
ZIP: 78408
4, Association_
DISCLOSURE QUESTIONS
If additional space is necessary, please use the reverse side of this page or attach separate sheet.
1. State the names of each employee of the City of Corpus Christi having an ownership interest constituting
3% or more of the ownership in the above named firm.
Name Job Title and City Department (if known)
__ N/A.___._ ___
2. State the names of each official of the City of Corpus Christi having an ownership interest constituting 3%
or more of the ownership in the above named firm.
Name Title
N/A
3. State the names of each board member of the City of Corpus Christi having an ownership interest
constituting 3% or more of the ownership in the above named firm.
Name Board, Commission or Committee
Dan S. Levendecker
Water Shore Advisory Committee
4. State the names of each employee or officer of a consultant for the City of Corpus Christi who worked on
any matter related to the subject of this contract and has an ownership interest constituting 3% or more of
the ownership in the above named firm.
Name Consultant
N/A
CERTIFICA TE
I certify that all Information provided is true and correct as of the date of this statement, that I have not knowingly
withheld disclosure of any information requested and that supplemental statements will be promptly submitted to the
City of Corpus Christi, Texas as changes ocptfr.
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DEFINITIONS
a
Board Member. A member of any board, commission or committee appointed by the City Council of the City of
Corpus Christi, Texas
Employee Any person employed by the City of Corpus Christi. Texas, either on a full or part time basis, but not as
an independent contractor.
Firm. Any entity operated for economic gain, whether professional, industrial or commercial and whether
established to produce or deal with a product or service, including but not limited to, entities operated in the form
of sole proprietorship, as self-employed person, partnership, corporation, joint stock company, joint venture,
receivership or trust and entities whicn, for purposes of taxation, are treated as non-profit organizations.
Official The Mayor, members of the City Council, City Manager, Deputy City Manager, Assistant City Managers,
Department and Division Heads and Municipal Court Judges of the City of Corpus Christi, Texas.
Ownership Interest Legal or equitable interest, whether actually or constructively held, in a firm, including when
such interest is held through an agent, trust, estate or holding entity. Constructively held refers to holaing or
control established through voting frusts, proxies or special terms of venture or partnership agreements.
Consultant. Any person or firm, such as engineers and architects, hired by the City of Corpus Christi for the
purpose of professional consultation and recommendation
b
c
d
e
EXHIBIT "B"
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