HomeMy WebLinkAboutC2016-141 - 4/15/2016 - NA CITY OF CORPUS CHRISTI
AMENDMENT NO. 2
CONTRACT FOR ENGINEERING DESIGN
The City of Corpus Christi, Texas, a Texas home-rule municipal corporation ("City") and Urban Engineering
("Consultant"), agree to the following amendments to the Contract for Engineering Design for Programmed Water
Line Service Life Extension (Project No. 8610):
Original Contract September 3, 2013 Administrative Approval $39,100.00
Amendment No. 1 February 11, 2014 Motion No. M2014-013 $228,440.00
In the Original Contract, Exhibit"A", Scope of Services shall be amended as set forth in the attached Amendment
No. 2, Exhibit "A".
In the Original Contract, Fees Section shall be amended based on the modified scope of services in the attached
Amendment No. 2, Exhibit "A" for a fee not to exceed $49,900, for a total restated fee not to exceed $317,440.
All other terms and conditions of the September 3, 2013 contract between the City and Consultant, and of any
amendments to that contract, which are not specifically addressed herein shall remain in full force and effect.
CITY OF CORPUS CHRISTI UrAN GIN EERING
1 IreAlW Ate 15. /to,1144,,v,i
r
Ronald L. Olson Date ;James L. Urban, P.E. Date
City Manager Principal
2725 Swantner
/ yiZi/i‘
Corpus Christi, TX 78404
l.� (361) 854-3101 Office
Mark V n Vleck, P.E. (361) 854-6001 Fax
Assistant City an!ager
t
-I1 , 96/1/6,
erie H. G , P. . -4(Il ,(e Date
Executive Director f Publ c (ork
RECOMM ND D
(/ , , _il 3464
Operating Department ( Date
APPROVED AS TO LEGAL FORM
AA - u lkit 4.
Assistant City Attorney Date
2016-141
4/15/16 54(7/0
Urban Engineering
et Date INDEXED
3610 PROGRAMMED WATER LINE SRVC LIFE EXT1AMENDMENT NO.2\CONTRACT.DOC REV.10/1/15
ATTEST
City Secretary Date
Project Name Programmed Water
Line Service Line Life Extension
Project Number 8610
Accounting Unit 4097-041
Account 550950
Activity El 2228014097 EXP
Account Category 50950
Fund Name Water 2015 Bnd
Amount for Amend. No. 2 $34,930
Project Name: Programmed Water
Line Service Line Life Extension
Project Number 8610
Accounting Unit 4255-042
Account 550950
Activity El 2228014255 EXP
Account Category 50950
Fund Name Wastewater 2015 Bnd
Amount for Amend. No. 2 $14,970
K\ENGINEERING DATAEXCHANGEUENNIFER\WATER\8610 PROGRAMMED WATER LINE SRVC LIFE EXTWMENDMENT NO 2\CONTRACT.DOC REV.10/1/15
ILEURBAN
ENGINEERING
Job No.: 33760.B3.02
March 17, 2016
TRANSMITTED VIA EMAIL
Mr. Jeff Edmonds, P.E.
Director of Engineering Services
City of Corpus Christi
P. O. Box 9277
Corpus Christi, Texas 78469
Subject: Amendment No.2- Programmed Water Line Service Life Extension (#8610)
City-Wide Water Distribution System Repair and Replacement- ID/IQ Procurement
Dear Mr. Edmonds:
In response to a City request we are proposing the following contract amendment to the
Programmed Water Line Service Life Extension (#8610). It is our understanding that the City
desires to replace and relocate waterlines in various locations along the south side of the
TxDOT right-of-way, from Airline to Richter Drive in the City. To accomplish this task Urban
Engineering will provide engineering services for preparation of delivery orders to be issued to
the Contractor.
I. SCOPE OF SERVICES:
Task 1 —Review and Assessment of TxDOT Plans
Urban Engineering will coordinate with TxDOT and the City to review the plans prepared by
TxDOT for their ramp reversal project. The plans will be reviewed and assessed to confirm the
need for replacement or relocation and the selected water lines will be added to delivery orders.
Task 2- Delivery Order Preparation
a. Engineer will perform site visits, review inspection reports, repair reports and meet
with City to identify water distribution system issues and the possible rehabilitation
options.
b. Engineer will submit a "draft" verision of each non-emergency delivery order for the
City's review and comment prior to issuing the final delivery order.
c. Delivery orders will include a short narrative of the expected work for each site, a site
exhibit depicting work location, quantities, and rehabilitation methods, a utility base
map identifying all known utilities in the area, an engineers estimate, and any other
reference material that may aid the Contractor during construction including
inspection reports, City work orders, old plans, etc.
d. Review field and laboratory tests.
(361)854-3101 2725 SWANTNER DRIVE CORPUS CHRISTI,TEXAS 78404 FAX(361)854-6001
www.urbaneng.com
TBPE Firm#145
TBPLS Firm#10032400
AMEND. NO. 2
EXHIBIT"A"
Page 1 of 3
e. Provide interpretations and clarifications of the contract documents for the contractor
and authorize required changes, which do not affect the contractor's price and are not
contrary to the general interest of the City under the contract.
f. 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.
g. Prepare change orders as authorized by the City (coordinate with the City's construction
division).
h. Make final inspection with City staff and provide the City with a Certificate of
Completion for the project.
II. SCHEDULE:
The following is our proposed schedule for delivery order preparation and approval:
Activity Days from Notice to Proceed
Notice to Proceed 0
Scope Approval 7
Preparation of Delivery Orders 28
City Review/Approve 42
TxDOT Permit 56
Issue DO's to Contractor 58
III. FEE:
For services authorized by the Director of Engineering Services, the City will pay the NE a not-
to-exceed fee as per the table below.
Summary of Fees
Basic Services Fees
Original Amendment Amendment Total
Contract No. 1 No. 2
1. Preliminary Phase $39,100 $7,420 $7,420
2. Design Phase $59,570 $59,570
3. Bid Phase $7,440 $7,440
4. Construction Phase $6,640 $6,640
Subtotal Basic Services Fees $39,100 $81,070 $120,170
Additional Services Fees(Allowances)
1. Assessment/Selection of $25,100 $5,000 $30,100
Proposed Work
2. Delivery Order Preparation $112,820' $44,900' $157,720
3. Topographic Survey $3,810 $3,810
4. Warranty Phase $5,640 $5,640
Sub-Total Additional Services Fees $147,370 $49,900 197,270
Total Fee $39,100 $228,440 $49,900 $317,440
Notes: 1.The Delivery Order allowance will be determined and billed,at rates shown in the Compensation Table below,as the final
delivery orders are issued to the Contractor.
Page 2 of 3
AMEND. NO.2
EXHIBIT"A"
Page 2 of 3
The following compensation table will be used to determine the Delivery Order fee;
COMPENSATION TABLE
Construction Cost of Delivery Order A/E Fee
$0 to $30,000 $3,750 (Flat Rate)
$30,000 to $100,000 10.0%
$100,000 to $150,000 6.25%
$150,000 to $250,000 5.5%
$250,000 to $350,000 5.0%
Over$350,000 4.75%
If the average value for a delivery order is $473,700 then the total basic services fee
would be as follows:
$945,270 (estimated work)
# Delivery orders = $945,270/$472,635 = 2
Fee = 2 orders x $472,635 x 4.75% = $44,900
If the construction costs exceed the above amount then we would need to renegotiate our fee at
that time. The proposed fee also assumes that we would have full access to all of TxDOT
drawings in AutoCAD format for our use in preparing the base maps for each delivery order
(topographical survey costs are additional services and are not included).
If the above is acceptable, please prepare an amendment to our AE Contract for signatures.
Should you have any questions please let me know.
Sincerely,
URBAN ENGINEERING
j)111-WHN\°(\°Y\j\ill
J. Douglas McMullan, P.E.
JDM/
Enclosures
xc: Melanie Gavlik, P.E. — Engineering Services
Page 3 of 3
AMEND. NO. 2
EXHIBIT "A"
Page 3 of 3