CM-2022-285 - 11/18/2022SUPPLEMENTAL AGREEMENT NO. 1
TO "CITY OF ROUND ROCK AGREEMENT
FOR PROFESSIONAL CONSULTING SERVICES FOR
CONSTRUCTION MATERIALS TESTING SERVICES
WITH
RABA_KISTNER CONSULTANTS, INC."
CITY OF ROUND ROCK §
STATE OF TEXAS §
COUNTY OF TRAVIS §
COUNTY OF WILLIAMSON §
KNOW ALL BY THESE PRESENTS:
THIS SUPPLEMENTAL AGREEMENT NO. 1 to "City of Round Rock Agreement for
Professional Consulting Services for Construction Materials Testing Services with Raba Kistner
Consultants, Inc.," hereinafter called "Supplemental Agreement No. I," is made by and between
the City of Round Rock, Texas, a home -rule municipality, hereinafter called the "City" and Raba
Kistner Consultants, Inc., hereinafter called the "Consultant."
WHEREAS, the City and Consultant previously executed the referenced "City of Round
Rock Agreement for Professional Consulting Services for Construction Materials Testing
Services," hereinafter called the "Agreement" for the University Boulevard Reconstruction
Project ("Project") in the amount of $94,157.70; and
WHEREAS, the City desires to amend the Scope of Services to add additional services
related to construction materials testing for the Project; and
WHEREAS, it is necessary to amend the Scope of Services and increase the Contract
Amount provided in the Agreement for the Project by $30,748.27 to a total of $124,905.97;
NOW THEREFORE, in consideration of the mutual promises and obligations in the
Agreement and this Supplemental Agreement No. 1, the City and Consultant agree that said
Agreement is amended and supplemented as follows:
I.
Section 3.01 of the Agreement is hereby amended to read as follows:
3.01 SCOPE OF SERVICES
Consultant has issued its proposal for services for the tasks delineated therein, such
proposal for services being attached hereto as Exhibit "B" and the Addendum to Exhibit "B,"
entitled "Scope of Services," which documents are incorporated herein for all purposes.
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Consultant shall satisfactorily provide all services described herein and as set forth in Exhibit
"B" and the Addendum to Exhibit "B," in accordance with the schedule set forth by Consultant
and agreed upon by the City. Consultant's undertaking shall be limited to performing services
for City and/or advising City concerning those matters on which Consultant has been specifically
engaged. Consultant shall perform services in accordance with this Agreement, in accordance
with the appended proposal for services, and in a professional and workmanlike manner.
Section 5.01 of the Agreement is hereby amended to read as follows:
5.01 CONTRACT AMOUNT
In consideration for professional consulting services to be performed by Consultant, City
agrees to pay Consultant in accordance with Exhibit "C" entitled "Fee Schedule," and the
Addendum to Exhibit "C," incorporated herein by reference for all purposes, for the deliverables
as delineated in Exhibit "B" and the Addendum to Exhibit "B," as follows:
A. Not -to -Exceed Total Payment for Services: Consultant's total compensation
for consulting services related to the Project shall not exceed One Hundred
Twenty -Four Thousand Nine Hundred Five and 97/100 Dollars
($124,905.97).
IV.
This Supplemental Agreement No. I shall amend the original Agreement only as set forth
herein with no other changes in terms or conditions of the original Agreement.
[Signatures on the following page.]
IN WITNESS WHEREOF, the City and Consultant have executed this Supplemental
Agreement No. l to be effective as of the last date of due execution by both parties.
CITY OF ROUND ROCK, TEXAS
LL�R
ATTEST:
By:
Meagan
FOR CITY, APPROVED AS TO FORM:
By:
Stephanie L. San re, City Attorney
RABA KISTNER CONSULTANTS, INC.
By:
PrintedMarne: Yv6fine Garcia Thomas
Title: Vice President/Austin Practice Leader
Date Signed: t 1/9/2022
Addendum to Exhibit "B"
R A B A
PAD20-136-01 L4 K I S T N E R
October 20, 2022
8100 Cameron Road, Suite B-150
Austin, TX 78754
CHANGE ORDER NO. 1 P 512,339.1745
F 512.339.6174
AS AN ADDITION TO THE FOLLOWING AGREEMENT: TRPE Firm F-3257
WWW-RKOXOM
Project Name: University Boulevard Reconstruction
RKCI Proposal No. PAD20-136-00 Rev 2, dated August 20, 2020
RKCI Project No. AAD20-127-00
City of Round Rock Engineering Services Contract R-2019-0165
WE HEREBY AUTHORIZE RKCI TO PERFORM THE FOLLOWING ADDITIONAL SERVICE(S):
• Soils laboratory testing, in -place field nuclear density testing,
• Concrete compressive strength specimen sampling, testing, and reporting,
• Asphalt aggregate sampling and observation
ORIGINAL AUTHORIZED FEE:
ADDITIONAL SCOPE OF WORK:
TOTAL AUTHORIZED FEE:
$ 94,157.70
$ 30,748.27
$124,905-97
Our invoices are due and payable upon receipt at P.O. Box 971037, Dallas, Texas 75397-1037. All parties hereby
agree that this contract upon acceptance will be performable in Bexar County, Texas. Our services will be
performed in accordance with this letter agreement and the previously executed agreement referenced above.
Please sign, date, and return one signed copy of this form to provide written confirmation of your authorization for
our firm to commence work on the specific services outlined herein.
SIGNATURE:
X
DATE:
PRINTED NAME:
Bill Stablein
COMPANY NAME:
City of Round Rock Department of Transportation
COMPANY ADDRESS:
3400 Sunrise Road
CITY, STATE, ZIP:
Round Rock, TX 78665
PHONE NUMBER:
512-218-3237
FAX NUMBER:
E-MAIL:
bstableiwroundretiktexas.Fov
RABA KISTNER CONSULTANTS, INC.
Ali Hekmatfar, Ph.D. E.
CoMET Project Manager
AH/am
Attachments: Cost Estimate Breakdown
CONSULTANTS • ENVIRONMENTAL • PROJECT MANAGEMENT • INFRASTRUCTURE
Addendum to Exhibit "C"
PAD20-136-01
October 20, 2022
COST ESTIMATE BREAKDOWN
Project Name:
Change Order No. 1- City of Round Rock - University Boulevard Reconstruction
Project Location:
IH-3S to Sunrise, Round Rock TX, 78665
Contact Name:
Bill Stablein
Client:
City of Round Rock Department of Transportation
Address:
3400 Sunrise Road
City/State /Zip
Round Rock, TX 78665
Phone Number:
512-218-3237
E-mail;
bstableinha roundrocktexas.gov
TESTING/OBSERVATION ITEM
UNIT COST UNIT
ESTIMATED
QUANTITY
COST
EXTENSION
SOILS
Laboratory Testing
Moisture Density Relationship, TxDOT or ASTM
$280.00
each
0
$0.00
Atterber Limits
$92.00
each
0
$0.00
Sieve Analysis
$93.00
each
0
$0.00
Field Testin Observation
In -Place Nuclear Densities
$28.00
each
60
$1.680.00
Materials Technician
$56.00
hour
45
$2,520.00
Vehicle Travel Charge
$20.01
trip
15
$300,15
Subtotal
$4,500.15
CONCRETE
Laboratory Testing
Concrete Compressive Strength Cylinders 4x8
$18.75
each
100
$1,875.00
Field Testing/Observation
Materials Technician
$56.00
hour
60
$3,360.00
Vehicle Travel Charge
$20.01
trip
20
$400.20
Subtotal
$5,635.20
ASPHALT
Laboratory Testing
Bag Sample Extraction, Gradation, A/C content,
$515.00
each
24
$12,360.00
Molding Specimens, Laboratory Density of Molded
Specimens, Stability Test, Hveem, Maximum
Theoretical Specific Gravity)
Density of As halt Cores
$57 20
each
24
$1,372.80
Field Testin Observation
One Man Coring
$68,00
hour
60
$4,080.00
Coring Rig based on a 4 hour day)
$5100
1/2 day
12
$612.00
Generator based on a 4 hour day)
$53 00
1/2 day
12
$636.00
Vehicle Travel Charge
$20.01
trip
12
$240.12
Subtotal
$19,300.92
PROJECT ADMINISTRATION
Lead Technician Pro'ectCoordinator
$68.00
hour
4
$272.00
Project Manager
$195 00
hour
4
$780.00
Clerical
$65 00
hour
4
$260.00
Subtotal
$1 312.OD
GRAND TOTAL
$30,749.27
R A B A K I S T N E R
City of Round Rock
JOUND ROCKXAS Agenda Item Summary
Agenda Number:
Title: Consider executing Supplemental Agreement No. 1 to "City of Round Rock
Agreement for Professional Consulting Services for Construction Materials
Testing Services with Raba Kistner Consultants, Inc." for the University Boulevard
Reconstruction Project.
Type: City Manager Item
Governing Body: City Manager Approval
Agenda Date: 11/18/2022
Dept Director: Gary Hudder, Transportation Director
Cost: $30,748.27
Indexes: RR Transportation and Economic Development Corporation (Type B)
Attachments: Supp#1_pe
Department: Transportation
Text of Legislative File CM-2022-285
The City previously entered into a Professional Consulting Services for Construction Materials Testing
original contract was in the amount of $ 94,157.70.
It is necessary to amend the Scope of Services and increase the Contract Amount provided in the
Agreement for the Project by $30,748.27 to a total of $124,905.97.
Cost: $30,748.27
Source of Funds: RR Transportation and Economic Development Corporation
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