CM-2020-112 - 4/24/2020SUPPLEMENTAL AGREEMENT NO.1
TO "CITY OF ROUND ROCK AGREEMENT
FOR PROFESSIONAL CONSULTING SERVICES FOR
CONSTRUCTION MATERIALS TESTING SERVICES WITH
RABA KISTNER CONSULTANTS"
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," hereinafter called "Supplemental Agreement No. 1," is made by and between the
City of Round Rock, Texas, a home -rule municipality, hereinafter called the "City" and Raba
Kistner Consultants, 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: 1) the Harrell Parkway and Brushy Creek
Plant Road Improvements; and 2) the US 79 Improvements ("Project') in the amount of
$15,542.00 and $17,496.00 respectively; and
WHEREAS, the City desires to amend the Scope of Services to add additional services
related to construction materials testing for the Harrell Parkway and Brushy Creek Plant Road
Improvements portion of the Project; and
WHEREAS, it is necessary to amend the Scope of Services and increase the Contract
Amount provided in the Agreement for the Harrell Parkway and Brushy Creek Plant Road
Improvements by $6,908.90 to a total of $22,450.90;
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 2.01 of the Agreement is hereby amended to read as follows:
City shall perform or provide services as identified in Exhibit "A" and Addendum to
Exhibit "A" entitled "City Services," which documents is are incorporated herein by reference
for all purposes.
00444242/ss2
H.
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 is are incorporated herein for all purposes.
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 in Exhibit "C"
and the Addendum to Exhibit "C " entitled "Work Schedule," which documents is are
incorporated herein by reference for all purposes. Such services shall be performed in the time
frame approved 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.
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 "D1" and Exhibit "D2" entitled "Fee
Schedule," and the Addendum to Exhibit "0-1," incorporated herein by reference for all
purposes, for the deliverables as delineated in Exhibit `B" and the Addendum to Exhibit `B." as
follows:
A. Harrell Parkway/Brushy Creek Plant Road Improvements:
Not -to -Exceed Total Payment for Services: Consultant's total compensation
for consulting services related to the Harrell Parkway/Brushy Creek Plant Road
Improvements hereunder shall not exceed Fifteen Thousand Five Hundred
Forty -Two and No/100 Dollars ($15,542.00) plus an additional Six Thousand
Nine Hundred Eight and 90/100 Dollars ($6.908.90) added by this
Supplemental Agreement No. 1, for a total not -to -exceed amount of Twenty -Two
Thousand Four Hundred Fifty and 90/100 Dollars ($22,450.90).
IV.
This Supplemental Agreement No. 1 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.]
2
IN WITNESS WHEREOF, the City and Consultant have executed this Supplemental
Agreement No. 1 to be effective as of the last date of due execution by both parties.
CITY OF ROUND ROCK, TEXAS
By: )Q-
Printed N
Title:
Date Signed: •2!� _ av
ATTEST:
By:
Sut'-4
Sara L. White, City Clerk
FOR CITY, APPROVED AS TO FORM:
By: eets, Ck
Stephan Shity Attorney
RABA KISTNER CONSULTANTS
By
Prime ame: Gabriel Ornelas, Jr.
Title:
Date Signed: `
City of Round Rock
Harrell Parkway and Brushy Creek Plant Road — Supplemental Agreement No. 1
Harrell Parkway
Round Rock, TX
Raba Kistner Consultants, Inc.
EXHIBIT A
SERVICES TO BE PERFORMED BY THE CITY OF ROUND ROCK
Raba Kistner will need to be furnished a set of plans and specs for above referenced project.
The City of Round Rock shall provide access to project site.
The City of Round Rock shall provide contact names and email addresses for the Project Design and
Construction Team.
Services will be provided on a call out basis as needed by the City of Round Rock.
R A 8 A K I S T N E R
PAD18-165-01
March 27, 2020
EXHIBIT B — SCOPE OF WORK
RABA KISTNER Consultants, Inc. (RKCI) is pleased to submit our supplemental proposal to continue
construction materials observation and testing services on the Harrell Parkway and Brushy Creek Plant
Road Improvements project. This work is in general accordance with the Supplemental Contract No. 2
for Engineering Services On -Call Geotechnical Services work authorization executed on December 18,
2017.
We propose an additional budget of $6,908.90 for testing and observation services for the referenced
project, for a total project budget of $22,450.90. This budget is based on our understanding of the
project, an estimate of quantities, and past experience with similar projects. A cost estimate breakdown
is presented in the attached spreadsheet. Construction sequencing, delays, and the number of times
that the client or their representative requests our services will affect the suggested budget. Services will
be provided on a call -out basis for the cost -estimate spreadsheet attached to this proposal. The scope
of work includes the observation and testing of the following construction materials:
• Soils laboratory testing, in -place nuclear density testing,
• Concrete compressive strength specimen sampling, testing, and reporting, and
• Asphalt aggregate testing and observations
R A B A K I S T N E R
EXHIBIT "C"
WORK SCHEDULE
Harrell Parkway and Brushy Creek Plant Road Improvements
Raba Kistner Consultants, Inc.
• Services will be performed on a call out basis with a minimum 24 hour notice.
• Schedule of Work dependent upon needs of construction testing and observation.
R A B A K I S T N E R
PAD18-165-01
March 27, 2020
EXHIBIT D - FEE SCHEDULE
COST ESTIMATE BREAKDOWN
Project Name:
City of Round Rody TX - Harrell Parkway and Brushy Creek Plant Road
Project Location:
Harrell Parkway, Round Rock Texas
Contact Name:
Mr. Bill Stablein
Client:
My of Round Rock, TX
Address:
221 East Main Street
City/State /Zip
Round Rock, TX 78664
Phone Number.
512-218-5400
E-Mail:
bsta bleinP roundrorktexas.aov
TESTING/OBSERVATION ITEM
UNiT COST UNIT QUANTITY
COST
EXTENSION
SOILS
Loboratory Testing
Moisture Density Relationship, TxDOT or ASTM
$269.00
each
0
$0.00
Atterb
$89.00
each
0
$0.00
Lime Series Curve
$290.00
each
0
$0.00
Lime Field Gradation
$85.00
each
0
$0.00
Sieve Analysis
$89.00
each
0
$0.00
Reid Testl Obsenratlon
In -Place Nudear Densities
$27.00
each
20
$S40.00
Materials Technician
$S4.00
hour
27
$1458.00
Materials Technician overtime
$75.60
hour
0
$0.0D
Vehicle Travel Charge
$35.00
trip
9
$315.00
Subtotal
2 313.00
CONCRETE
Laboratory Testing
Concrete Compressive Strength Cylinders
$18.00
each
44
$792.00
Field Tests Observatlon
Materials Technician
$54.00
hour
31
$1,674.00
Materials Technician overtime
75.60
hour
i
175.60
Vehicle Travel Charge
$35.00
trip
11
$385.00
Subtotal
$2 926.60
ASPHALT
Laboratory Testing
Bag Sample Extraction Gradation C content
$496.00
each
3
$1,488.00
Molding Specimens, Laboratory Density of Molded
Spedmens, Stability Test Hveem Maximum
Theoretical sp2sikGmvf
Density of Asphatt Cores
$55.00
each
0
$0,00
Field Testing/Observation
Materials Technician
$5,4.00
hour
3
$162.00
Vehicle Travel Charge
$35.00
trip
i
$35.00
Subtotal
51685 00
PROJECT ADMINISTRATION
"ad Coordinator
65.00
our
Project Engineer
$178.00
hour
0
$O.00
subtotal
$O.OD
TOTAL
6 924 6D
REMAINING BUDGET
SUPPLEMENTAL NO.1 TOTAL
$6,908.901
KISTNER
City of Round Rock
! T Tr
RO AS ROCK Agenda Item Summary
Agenda Number:
Title: Consider executing Supplemental Agreement No. 1 to a Professional
Consulting Services Agreement with Raba Kistner for Construction Material
Testing Services for the Harrell Parkway and Brushy Creek Plant Road
Improvements Project.
Type: City Manager Item
Governing Body: City Manager Approval
Agenda Date: 4/24/2020
Dept Director: Gary Hudder, Transportation Director
Cost: $6,908.90
Indexes: RR Transportation and Economic Development Corporation (Type B)
Attachments: PAD18-165-01 Harrell Pkwy Supplemental Agreement No. 1_part exec
Department: Transportation Department
Text of Legislative File CM-2020-112
The City of Round Rock entered into a Materials Testing contract with Raba Kistner Consultants
on Junel4th, 2019 for the Harrell Parkway and Brushy Creek Plant Road Improvements Project
in the amount of $15,542.00.
It has become necessary to increase the compensation for the above contract due to slight over
runs in the testing on this project. Supplemental Contract #1 is for that compensation in the
amount of $6,908.90 bringing the total amount to $22,450.90.
Cost; $6,908.90
Source of Funds: RR Transportation and Economic Development Corporation (Type B)
City of Round Rock Page 1 Printed on 412312020