HomeMy WebLinkAboutC2010-095 - 4/9/2010 - NAAMENDMENT NO. 5
to the
AIE AGREEMENT
for
Architect/Engineer Consultant Services
The City of Corpus Christi, Texas, hereinafter called "CITY", and Urban Engineering, hereinafter
called "CONSULTANT", agree to the following amendments to the Contract For Engineering Services for Oso
Water Reclamation Plant Effluent Reuse Pump Station, as authorized and administratively amended by:
Ori final Small A/E A reement Ma 15, 2002 Administrative A royal $23,850.00
Amendment No. 1 Au ust 19, 2003 Motion No. M2003-272 $198,780.00
Amendment No. 2 Aril 22, 2005 Administrative A royal $9,925.00
Amendment No. 3 December 14, 2009 Administrative A royal $42,155.00
Amendment No. 4 Janua 28, 2010 Administrative A royal $34,605.00
1. DECLARATIONS. CITY desires to engage CONSULTANT to provide services in connection with
City's project, described as follows: Oso Water Reclamation Plant Effluent Reuse Pump Station (Protect
No. 7259 "PROJECT".
2. SCOPE OF WORK. CONSULTANT shall provide services for the PROJECT in accordance with
the accompanying Letter, Scope of Services, and Fee attached as "Exhibit A."
3. FEE. The CITY agrees to pay the CONSULTANT for services provided in accordance with
Exhibit "A", Scope of Services, and Fee under this AME M T N0.5 a total fee not to exceed 13 780.00
(in figures), Thirteen Thousand Seven Hundred Ei t Doll sand Zero Cents) (in words), for a total
restated fee not to exceed $323,095.00 (in figures), Th a Hund d Twent Three Thousand Ninet Five
Dollars and Zero Cents (in words). (See Summary of es - E ibit "B.") t
CITY F CORPU CHRISTI B ENGIN RIN
~c~ °, ~ ~ ~ /r7 29 #~ 240
Juan Perale, , Jr., P. E., (Date) L r . Urba (Date)
Assistant City Manager 2 5 Swantn
Corpus Christ 78404
(361) 854-310 O ce
APPROVED TO FORM: (361) 854-6001 Fa
~_ ~/~i~
Pete Anaya, P. E., (Date)
Director of Engineering Services
~ .,~.~
Legal Departmen (Date)
ENTERED
,_ --~-_~~`.~"` `~" ~ l~~ MAR 2 6 2010
Operating Department (Date)
CONTRACT MANAGERS'~~
ATTEST
Project Number: 7259
Funding Source: 550950-4502-00000-190125
City SerrPtarv Encumbrance Number: E7259AUR1
2010-095
04/09/10
Urban Engineering 1 WRP EFFLUENT RE-USE PUMP STATIONWMENDMENT NO. S~AMENDMENT NO. S.doc INDEXED
V RBAN Job No.: 37899.A9.02
Firm No. 145
ENGINEERING
March 22, 2010
Mr. Pete Anaya, P.E.
Dir. of Engineering Services
City of Corpus Christi
P. O. Box 9277
Corpus Christi, Texas 78469
TRANSMITTED VIA EMAIL
Subject: Oso Water Reclamation Plant Effluent Reuse Puma Station (Rebid)
City Project No. 7259
Dear Pete:
Urban Engineering completed the plans and specifications for the subject project and it
is ready for bidding. This project involves construction of a new effluent reuse pump station. It
also. included a new non-potable water pumping system which provides two new pumps at the
new reuse pump station to replace the two existing pumps, one located at the East NP Pump
Station and one at the West NP Pump Station. This non-potable water system was based on
existing demands. There is another project being developed at the Oso WRP that provides a
new Belt Press Building with three new belt presses. Based on information provided by the
design firm, the new building will add approximately 215 GPM of demand to the non-potable
water system. We have checked our proposed system and it will not be able to meet the
demands of the new belt press building.
We are pleased to submit to you a proposal to provide engineering services to design
and select new pumps that will provide the capacity to handle the additional demand. We have
done preliminary modeling and it appears 75 Hp pumps will have to be provided instead of the
proposed 40 Hp pumps. Proposed engineering services will include finalizing the non-potable
water system model and selecting a pump; revising plans and specifications for the larger
pumps and piping and modifications to the electrical system due to the larger horsepower
requirements. Larger horsepower motors require larger starters and it is proposed to delete the
starters from the local control panels due to increase in size and add them to the MCCs in the
existing climate controlled Electrical Control Room. The electrical work involves changes to
seven drawings and adding one new drawing.
The existing plant non-potable water system, as shown on the attached Oso Plant Site
Layout, is made up of a grid of 3 inch and 4 inch dia. piping. We have found during the
preliminary modeling that the demand required by the new Belt Press Building will have an
impact on the existing system when all three belt presses are running. It appears that the
existing 4 inch piping will work but the system operating pressure around the plant will be in the
70 to 80 psi range and velocities in the 4 inch will be 7 to 10 FPS. The original design of the
new pump station was to provide a system with 90 psi operation. If the circled segment shown
on the Oso Plant Site Layout is changed to 6 inch dia. the pressures around the plant will
increase to 80 to 90 psi and the velocities will be reduced to 4 to 5 FPS. We will be happy to
provide a fee proposal to replace this segment of non-potable piping if the City wishes to
proceed with this work.
(361)854-3101 2725 SWANTNER DR. • CORPUS CHRISTI,TEXAS 78404 FAX (361)854-6001
www.urbaneng,com
AMEND. NO. 5
TBPE Firm #145 EXHIBIT "A"
Page 1 of 3
Mr. Pete AnayB, P.E.
November 12, 2009
Page 2
We request that our present AE contract be amended to add the engineering services to
accomplish the larger pump modifications and we propose to perform the above services for a
fee not to exceed $13,780 (this does not include the replacement of the 4 inch piping with 6
inch). A breakdown of proposed services and fee amendment summary table is attached. If the
above is acceptable, please prepare an AE Contract for signatures. Should you have any
questions please let me know.
Sincerely,
MM/
Enclosure
URBAN ENGINEERING
~~
Mark Maroney, P.E.
xc: Jerry Shoemaker, P.E. -Engineering Services w/encl. via email
Foster Crowell -Dir. of Wastewater via email
Joe Trejo, P.E. -Wastewater via email
AMEND. NO. 5
EXHIBIT "A"
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AMEND. NO. 5
EXHIBIT "A"
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AMEND. NO.5
EXHIBIT "B'
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___._,
SUPPLIER NUMBER
TO BE ASSIGNED BY I~
PURCHASING DIVISION
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 to provide the following information. Every question must be answered.
If the question is not applicable, answer with "NA". See next page for Filing Requirements,
Certifications and definitlons.
COMPANY NAME: Urban Engineering
P. O. BOX:
STREET ADDRESS: 2725 Swantner Drive CITY: Corpus Christi ZIP:
FIRM IS: L Co oration 2. Partnershi X 3. Sole Owner ^
4. Association ^ 5. Other P ^
DISCLOSURE QUESTIONS
If additional space is necessary, please use the reverse side of this pa e 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
N/A
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
78404
EXHIBIT "C"
Page 1 of 2
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
have not knowingly withheld
statements will be promptly su
is true and correct as of the date of this statement, that I
of any information requested; and that supplemental
the City of Corpus Christi, Texas as changes occur.
Certifying Person: Larry J. rban, . E.
(Type or Print)
Title: Authorized Representative
~n~`~~re of Certifying ~ ~~ f i Datet n 9 ~ j~ n ~ i /1,,,,~ O
I~'~rsefatt (~11M /~ ~Il.~~i 'L+V
DEF TIONS
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.
£ "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."
"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.
EXHIBIT "C"
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