HomeMy WebLinkAboutC2015-185 - 4/11/2015 - NA CITY OF CORPUS CHRISTI
CONTRACT FOR PROFESSIONAL SERVICES
AMENDMENT NO. 2
The City of Corpus Christi, Texas hereinafter called "CITY", and LNV, Inc. hereinafter called
"ENGINEER" agree to the following amendment to the Contract for Professional Services for O.N.
Stevens Water Treatment Plant High Service Building No. 3 (Project No. E11066), as authorized
and amended by:
Original NE Agreement February 13, 2013 Administrative Approval $47,500.00
Amendment No. 1 October 15, 2013 Motion No. M2013-159 $2,358,103.00
Exhibit "A", Section I. Scope of Services, Part B. Additional Services, Item No. 23. Geotechnical -
Subsurface Investigation shall be amended to include Geotechnical Services as shown on the
attached Amendment No. 2 Exhibit "A".
Exhibit "A", Section III. Fees, shall be amended as specified in Amendment No. 2 Exhibit "A" for a
revised fee not to exceed $28,600.00 (Twenty-Eight Thousand Six Hundred Dollars and Zero Cents),
for a total restated fee not to exceed $2,434,203.00 (Two Million Four Hundred Thirty-Four
Thousand Two Hundred Three Dollars and Zero Cents). Monthly invoices shall be submitted in
accordance with Exhibit "B".
All other terms and conditions of the February 13, 2013 contract between the City and Engineer, and any
amendments to that contract, which are not specifically addressed herein shall remain in full force and
effect.
CI • CORP RISTI LNV,
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Gustav• Gonzalez, '.. Date ►=n S. Leyendecker, P.' . •at;
Assista t City Man. er 'resident
for Pu• '' Wo . -n• Ut i '= 801 Navigation, Suite 300
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Corpus Christi, Texas 78408
�� (361) 883-1984 Office
Val=- . Gray, '.E., D-te (361) 883-1986 Fax
Exe e Directo 'ubl c Works
REC• MEND-
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O•- - • Dep-rtment Date
APPROVED AS TO LEGAL FORM
Z KA/ 3- 26g
sistant City Attorney Date
for City Attorney
2015-185
4/11/15 AMEND. NO. 2
Page 1 of 2
LNV Inc. t\E11066 ONSWTP HIGH SRVC BLDG NO.3VAMENDMENT NO 2\CONTRACT.DOCX
INDEXED
APPI3pVED
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Office of Management and Budget Dat
ATTEST
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Rebecca Huerta, City Secretary
Project No: E11066
Accounting Unit: 4096-062
Account: 550950
Activity: E11066014096EXP
Account Category: 50950
Fund Name: Water 2015 CIP
AMEND. NO. 2
Page 2 of 2
K.\ENGINEERING DATAEXCHANGEWENNIFER\WATER\E11066 ONSWTP HIGH SRVC BLDG NO.3\AMENDMENT NO.2\CONTRACT.DOCX
LNit
engineers I architects I contractors Solutions Today with a
TBPE No. F-366 Vision for Tomorrow
February 10, 2015
Mr. Jerry Shoemaker, P.E.
Acting Director, Capital Programs
City of Corpus Christi
1201 Leopard St.
Corpus Christi, TX 78401
Re: AMENDMENT NO. 2 TO PROFESSIONAL SERVICES CONTRACT
O.N. STEVENS WATER TREATMENT PLANT HIGH SERVICE PUMP BUILDING NO. 3
GEOTECHNICAL—SUBSURFACE INVESTIGATION FOR:
HIGH SERVICE PUMP BUILDING NO. 3 (HSPB 3), CITY PROJ. NO. E11066
LNV Proj. No. 120170.001
Dear Mr. Shoemaker,
In response to the City's request, we are proposing the following $28,600 amendment for services associated
with the ONSWTP High Service Building No. 3.
Project Description:
The City of Corpus Christi, Texas, hereinafter called "City", and LNV, Inc. hereinafter called "Engineer", agrees
to the following Contract Amendment for additional services associated with the above referenced project(s).
This amendment includes the addition of Additional Service No. 23—Geotechnical— Subsurface Investigation
and its associated fee as described below.
The original scope of this project included all Basic and Additional Services associated with the design and
construction of the new High Service No. 3 pump station as described in Amendment No. 1, O.N. Stevens
Water Treatment Plant High Service Building No. 3, executed October 17, 2013.
This amendment will serve to add geotechnical engineering services for High Service No. 3 which were
originally intended to be procured through a separate NE contract with a third party firm. These recommended
geotechnical services are summarized as follows:
AMDEND. NO. 2
EXHIBIT"A"
Page 1 of 8
1. Geotechnical —Subsurface Investigation for HSPB 3
a. Perform Geotechnical Investigation
i. Perform 3 borings at the locations indicated in Appendix A
ii. Perform borings to the appropriate depth as dictated by the anticipated loads on the soils
as follows:
1. Borings 1 and 2
a. 100 feet each
2. Boring 3
a. 35 feet
iii. Obtain disturbed and undisturbed soil samples in accordance with the applicable ASTM
standard(s).
iv. Perform standard field testing of soils
v. Obtain groundwater readings during drilling, immediately after drilling, and after delayed
period.
b. Perform Laboratory Testing
i. Perform the following laboratory testing programs in accordance with applicable ASTM
standards.
1. Supplementary Visual Classification (ASTM D2487)
2. Water Content Tests (ASTM D2216)
3. Atterberg Limits Tests (ASTM D4318)
4. Unconfined Compressive Strength Tests (ASTM D2166)
5. Percent Material Finer Than The#200 Sieve Tests (ASTM D1140)
6. Modulus and Damping of Soils by Resonant Column Method Tests (ASTM
D4015)
7. Sulfate Ion Concentration Tests (Method 9056)
c. Provide Geotechnical Engineering Report
i. Provide report presenting the results of the geotechnical investigation and laboratory
testing program.
ii. The report shall include alternatives and recommendations for the type of foundations
and pavement sections that should be considered in the design of High Service No. 3.
SCOPE OF SERVICES
e BASIC SERVICES
•1 Prelimin ry Phase
7 Design Phase
AMDEND. NO.2
EXHIBIT"A"
Page 2 of 8
i \Engineering DataExchangeUENNIFER\WATER\E11066 ONSWTP HIGH SRVC BLDG NO.3\AMENDMENT NO.2\Exhibit Adocx
•
•
B. ADDITIONAL SERVICES
21. lare est Manual
23. Geotechnical—Subsurface Investigation
AMDEND. NO. 2
EXHIBIT"A"
Page 3 of 8
K\Engineering DataExctiange\JENNIFER\WATER\E11066 ONSWTP HIGH SRVC BLDG NO.3\AMENDMENT NO.2\Exhibit Adxx
Perform a subsurface investigation and laboratory testing program and provide
foundation recommendations for the proposed High Service No. 3 project, City of Corpus
Christi Project Numbers. E11066. This project is to be constructed at the existing O.N.
Stevens Water Treatment Plant located at 13101 Leopard Street in Corpus Christi,
Texas. The High Service No. 3 project will include the construction of a new High
Service No. 3 pump building, an Alternate Power Expansion building, cable trays,
concrete meter vaults, and roadways. A description of the major structures and their
approximate loadings are provided in the following Table.
Proposed Structure Approximate Loads
High Service No. 3 300 kips
Alternate Power Expansion 42 kips
Cable Trays 4 kips
Concrete Meter Vaults 40 kips
Roadways Heavy Truck Traffic
Large Diameter Piping 4 kips per linear foot
Based on the descriptions of the proposed project above and Engineer's experience with
the soils in the vicinity of the proposed project, Engineer recommends performing 2
borings to termination depths of 100 feet in the vicinity of the proposed High Service
structure and one to a termination depth of 35 feet near the proposed Alternate Power
Expansion, as shown in Appendix A (Total Number of Borings: 3; Total Linear Feet of
Drilling: 235 LF). The scope of work is outlined below.
Scope of the Proposed Subsurface Investigation
• Boring locations will be staked in the field, as to indicate the ground
surface elevation and GPS coordinates of each boring location, prior to
the field investigation.
• Assistance from ONSWTP personnel will be required to ensuring the
soils at each boring location are accessible to the drilling crew.
Concrete and debris should be removed by ONSWTP prior to
mobilization to the project site to provide access to the soils below, if
applicable.
• Assistance will be required in order to obtain necessary access
requirements and excavation permits, if applicable.
• The City shall perform due diligence to assure that the boring locations
are accessible and clear of private utilities and obstructions, such as
fences, heavy brush, shrubs and trees. The borings will be relocated if
necessary.
AMDEND. NO. 2
EXHIBIT"A"
Page 4 of 8
K\Engineering DataExchangeUENNIFER\WATER\E11066 ONSWTP HIGH SRVC BLDG NO.3\AMENDMENT NO.2\Exhibit Adocc
•
• Coordination with facility operations and Texas One Call will be
performed by Engineer to identify underground utilities in the proximity
of the boring locations. The borings will be relocated, if necessary.
• A truck mounted drilling rig will be utilized to access the boring
locations. If an all-terrain vehicle is required, Engineer should be
notified to provide a revised scope of work and associated fee.
• Soil samples will be obtained at predetermined depths unless
subsurface conditions warrant additional sampling.
• The borings will be advanced to the depth specified above.
• Disturbed soil samples will be obtained employing split-barrel sampling
procedures in general accordance with the procedures for"Penetration
Test and Split-Barrel Sampling of Soils, (ASTM D1586)."
• Undisturbed soil samples will be obtained using thin-wall sampling
procedures in accordance with "Thin Walled Tube Sampling of Soils,
(ASTM D 1587)."
• Standard penetration tests (SPT) will be recorded in granular soils.
• GPS coordinates, obtained in the field at the boring locations, will be
recorded using a commercially available Garmin handheld GPS model
Etrex Venture using NAD 83 map datum.
• Groundwater readings will be obtained during drilling and immediately
upon completion of the drilling operations and 24-hours after
completion of the field operations, if possible.
• After obtaining the delayed groundwater readings, the open boreholes
will be backfilled with excess soils obtained during the drilling
operations.
Scope of Laboratory Testing Program
• Supplementary Visual Classification (ASTM D 2487)
• Water Content Tests (ASTM D 2216)
• Atterberg Limits Tests (ASTM D 4318)
• Unconfined Compressive Strength Tests (ASTM D 2166)
• Percent Material Finer Than The#200 Sieve Tests (ASTM D 1140)
• Modulus Damping of Soils by Resonant Column Method Tests (ASTM
D4015), (1 test per boring).
• Sulfate Ion Concentration Tests (Method 9056) (2 tests per boring).
All phases of the laboratory testing program will be performed in general accordance
with applicable ASTM Specifications. All field and laboratory test results will be included
on the boring logs or provided in the report.
Geotechnical Engineering Report
AMDEND. NO. 2
EXHIBIT"A"
Page 5 of 8
K\Engineering DataExchange\ENNIFER\WATER\E11066 ONSWTP HIGH SRVC BLDG NO.3\AMENDMENT NO.2\Exhibit Adocx
In addition to the field and laboratory testing, a geotechnical engineering report will be
provided for the proposed project. The report will be prepared in general accordance
with the City's Scope of Work Document. In addition, a review will be conducted of the
results of the soils exploration and foundation and pavement recommendations provided
in Rock Engineering and Testing Laboratories' (RETL) geotechnical report, G110197, for
the ONSWTP Raw Water Influent Improvements (City Proj. No. 8643), for this analysis.
It should be noted that shear modulus and Poisson's ratio values will be provided for
clay soils only. Poisson's ratio values will be derived from empirical equations. L-Pile
design parameters will also be provided in the report.
The Fee includes the field investigation, laboratory testing, foundation and pavement
recommendations and report preparation. The following items will be added to the final
invoice as required:
1. Additional drilling required due to subsurface conditions: $95.00 per linear foot.
2. Standby time: $275.00 per hour/per company.
3. Cores: $300.00 per core.
Services provided by Engineer under this Agreement will be performed in a manner
consistent with the degree of care and skill ordinarily exercised by members of the same
profession currently practicing under similar circumstances.
The Client shall provide for Engineer's right to enter the property owned by the Client
and/or others and assure that the boring locations are clear of underground utilities and
accessible to drilling equipment in order for Engineer to fulfill the Scope of Services
included hereunder.
AMDEND. NO. 2
EXHIBIT"A"
Page 6 of 8
K\Engineering DataExchangeUENNIFER\WATER\E11066 ONSWTP HIGH SRVC BLDG NO.3\AMENDMENT NO.2Exhibit Adocx
•
II. SCHEDULE
Date Activity
TBD NTP
7 Weeks from NTP Geotechnical Report Submittal
III. FEES
A. Fee for Basic Services. The City will pay the A/E a fixed fee for providing for all "Basic
Services" authorized as per the table below. The fees for Basic Services will not exceed those
identified and will be full and total compensation for all services outlined in Section I.A.1-4
above, and for all expenses incurred in performing these services. The fee for this project is
subject to the availability of funds. The Engineer may be directed to suspend work
pending receipt and appropriation of funds. For services provided, NE will submit monthly
statements for services rendered. The statement will be based upon NE's estimate (and with
City's concurrence) of the proportion of the total services actually completed at the time of
billing. City will make prompt monthly payments in response to NE's monthly statements.
B. Fee for Additional Services. For services authorized by the Director of Engineering Services
under Section I.B. "Additional Services," the City will pay the NE a not-to-exceed fee as per the
table below:
AMDEND. NO. 2
EXHIBIT"A"
Page 7 of 8
K\Engineering DataExchange\JENNIFER\WATER\E11066 ONSWTP HIGH SRVC BLDG NO.3AMENDMENT NO.2\Exhibit kdocx
Summary of Fees
ORIGINAL AMD.NO.1 AMD.NO.2 TOTAL
CONTRACT
BASK SERVICES
1. Preliminary Phase , $ 47,500.00 $ 381,371.00 $ - $ 428,871.00
2. Design Phase $ - $ 963,767.00 $ - $ 963,767.00
3. Bid Phase . $ - $ 35,219.00 $ - $ 35,219.00
4. Construction Administration Phase $ - $ 277,453.00 $ - $ 277,453.00
SUBTOTAL BASIC SERVICES(AUTHORIZED) $ 47,500.00 $ 1,657,810.00 $ - $ 1,705,310.00
ADDITIONAL SERVICES(ALLOWANCE)
1. Permit&Agency Coordination $ - $ 24,026.00 $ - $ 24,026.00
2. Topographic Survey $ - $ 58,346.00 $ - $ 58,346.00
3. Environmental Issues $ - $ 31,088.00 $ - $ 31,088.00
4. Construction Observation Services $ - TBD $ - $ -
5. Start-Up Services $ - $ 77,927.00 $ - $ 77,927.00
6. Warranty Phase $ - $ 53,906.00 $ - $ 53,906.00
7. SCADA &Equipment O&M Documentation $ - $ 51,175.00 $ - $ 51,175.00
8.Public Involvement(N/A) $ - N/A $ - $ -
9.Electronic Operations O&M Manual $ - TBD $ - $ -
10.Conformed Contract Documents $ - TBD $ - $ -
11.Existing Facilities Condition Assessment $ - TBD $ - $ -
12.Windstorm Certification (AUTHORIZED) $ - $ 19,800.00 $ - $ 19,800.00
13.Peer Review Coordination&Response (AUTHORIZED) $ - $ 153,393.00 $ - $ 153,393.00
14.High Srvc.Pumping Sys.Energy Audit&Conservation Evaluation $ - TBD $ - $ -
15.Physical Laboratory Scale Hydraulic Modeling Study $ - TBD $ - $ -
16.Disinfection CT Evaluation $ - TBD $ - $ -
17.Plant Process and Hydraulic Evaluation $ - TBD $ - $ -
18.Electrical Studies (AUTHORIZED) $ - $ 51,150.00 $ - $ 51,150.00
19.Control Logic&Application Development Support(AUTHORIZED) $ - $ 28,416.00 $ - $ 28,416.00
20.Control System Integration Coordination (AUTHORIZED) $ - $ 28,416.00 $ - $ 28,416.00
21.Project Manual (AUTHORIZED) $ - $ 23,650.00 $ - $ 23,650.00
22.Program Management&Projects Coordination (AUTHORIZED) $ - $ 99,000.00 $ - $ 99,000.00
23.Geotechnical-Subsurface Investigation (AUTHORIZED) $ - $ - $ 28,600.00 $ 28,600.00
SUBTOTAL ADDITIONAL SERVICES(AUTHORIZED) $ - $ 700,293.00 $ 28,600.00 $ 728,893.00
TOTAL AUTHORIZED FEE $ 47,500.00 $ 2,358,103.00 $ 28,600.00 $ 2,434,203.00
LNV shall perform said service and all acts attendant thereto with a reasonable standard of care and shall not
be held to a higher standard of care unless specifically agreed to by the parties and said agreement is spelled
out herein as a condition of this contract.
Any additional work not listed in the above Scope of Services will be performed in accordance with the
attached rate schedule.
Respectfully,
Logan W. Burton, P.E.
Vice President
AMDEND. NO. 2
EXHIBIT"A"
Page 8 of 8
K\Engineering DataExchangeUENNIFER\WATER\E11066 ONSWTP HIGH SRVC BLDG NO.3WMENDMENT NO.2\Exhibit A.docx
Sample form for.
COMPLETE PROJECT NAME Payment Request
ProjectRevised 07/27/00
No. XXXX
Invoice No. 12345
Invoice Date:
Total Amount Previous Total Percent
Basic Services: Contract Amd No. 1 Amd No. 2 Contract Invoiced Invoice Invoice Complete
Preliminary Phase $1,000 $0 $0 $1,000 $0 $1,000 $1,000 100%
Design Phase 2,000 1,000 0 3,000 1,000 500 1,500 50%
Bid Phase 500 0 250 750 0 0 0 0%
Construction Phase 2,500 0 1,000 3,500 0 0 0 0% '
Subtotal Basic Services $6,000 $1,000 $1,250 $8,250 $750 $1,500 $2,500 30%
Additional Services:
Permitting $2,000 $0 $0 $2,000 $500 $0 $500 25%
Warranty Phase 0 1,120 0 1,120 0 0 0 0%
Inspection 0 0 1,627 1,627 0 0 0 0%
Platting Survey TBD TBD TBD TBD TBD TBD TBD 0%
O& M Manuals TBD TBD TBD TBD TBD TBD TBD 0%
SCADA TBD TBD TBD TBD TBD TBD TBD 0%
Subtotal Additional Services $2,000 $1,120 $1,627 $4,747 $500 $0 $500 11%
Summary of Fees
Basic Services Fees $6,000 $1,000 $1,250 $8,250 $750 $1,500 $2,500 30%
Additional Services Fees 2,000 1,120 1,627 4,747 500 0 500 11%
Total of Fees $8,000 $2,120 $2,877 $12,997 $1,250 $1,500 $3,000 23%
ii p
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nSUPPLIER NUMBER
TO BE ASSIGNED BY Cl]Y
PURCHASING DIVISION
w••••••
City of CITY OF CORPUS CHRISTI
Corpus DISCLOSURE OF INTEREST
Christi
City of Corpus Christi Ordinance 17112, as amended, requires all persons or firms seeking to do
business with the City torovide the following information. Every question must be answered.
If the question is not applicable, answer with `NA". See reverse side for Filing Requirements,
Certifications and definitions.
COMPANY NAME: LNV Engineering
P. O. BOX:
STREET ADDRESS: 801 Navigation,Suite 300 CITY: Corpus Christi ZIP: 78408
FIRM IS: I. Corporation X
2. Partnership 3. Sole Owner ❑
4. Association ❑ 5. Other
DISCLOSURE QUESTIONS
If additional space is necessary, please use the reverse side of this page or attach separate sheet.
I. 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"firma
Name Job Title and City Department(if known)
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
,Jl4
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
4A
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
•
FILING REQUIREMENTS
If a person who requests official action on a matter knows that the requested action will confer an
economic benefit on any City official or employee that is distinguishable from the effect that the
action will have on members of the public in general or a substantial segment thereof. you shall
disclose that fact in a signed writing to the City official, employee or body that has been
requested to act in the matter, unless the interest of the City official or employee in the matter is
apparent. The disclosure shall also be made in a signed writing filed with the City Secretary.
[Ethics Ordinance Section 2-349(d)]
CERTIFICATION
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 occur.
Certifying Person' Dan S. Leyendecker,P. E. Title: President
(Type or Print)
Signature of Certifying die Date: Z/Za//S
Person:
DEFINITIONS
a. "Board member." A member of any board, commission, or committee appointed by the
City Council of the City of Corpus Christi,Texas.
b. "Economic benefit". An action that is likely to affect an economic interest if it is likely to
have an effect on that interest that is distinguishable from its effect on members of the public
in general or a substantial segment thereof.
c. "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.
d. "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 which for purposes of taxation are treated as non-profit organizations.
e. "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.
f. "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 holdings or control established through voting trusts.
proxies.or special terms of venture or partnership agreements."
g. "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.