CM-2017-1533 - 11/3/2017STATE OF TEXAS §
COUNTY OF WILLIAMSON §
SUPPLEMENTAL CONTRACT NO.2
TO CONTRACT FOR ENGINEERING SERVICES
FIRM: K FRIESE & ASSOCIATES INC. ("Engineer")
ADDRESS: 1120 S. Cavital of Texas Highway, Building 2 Suite 100Austin TX 78746
PROJECT: Kensington Detention and Channel Improvements
This Supplemental Contract No. 2 to Contract for Engineering Services is made by and between
the City of Round Rock, Texas, hereinafter called the "City" and K Friese & Associates, Inc.,
hereinafter called the "Engineer".
WHEREAS, the City and Engineer executed a Contract for Engineering Services, hereinafter
called the "Contract", on the 22nd day of October, 2015 for the Kensington Detention and
Channel Improvements Project in the amount of $169,843.00; and
WHEREAS, the City and Engineer executed Supplemental Contract No. I on October 2, 2017
to amend the scope of services and to increase the compensation by $10,478.11 to a total of
$180,321.11; and
WHEREAS, it has become necessary to amend the Contract to modify the provisions for the
scope of services and to increase the compensation by $4,000.00 to a total of $184,321.11;
NOW THEREFORE, premises considered, the City and the Engineer agree that said Contract
is amended as follows:
I.
Article 2. Engineering Services and Exhibit B._En Engineering Services shall be amended as set
forth in the attached Addendum to Exhibit B.
II.
Article 4 Compensation and Exhibit D Fee Schedule shall be amended by increasing by
$4,000.00 the lump sum amount payable under the Contract for a total of $184,321.11, as shown
by the attached Addendum to Exhibit D.
IN WITNESS WHEREOF, the City and the Engineer have executed this Supplemental
Contract in duplicate,
Supplemental Contract Rev.06.16
4199.1547, 00388617 84275
&M-2tl -7- IS"3�
/signature pages follow]
K FRIESE & ASSOCIATES, INC.
By:
Thomas M. Owens, P.E.. Executive Vice President
z�, Q,-, 1
Date
Supplemental Contract Rev.06: 16
0199.1547.00388617 84275
C'ITYM ROUND ROCK 4Steph
D S T=CityAttorney
By
Laurie Hadley, City Manager Sheets,
Date
Supplemental Contract Rev.06" 16
0199.1547;00386396 84275
ADDENDUM TO EXHIBIT B
Engineering Services
The City is expanding the scope of the Supplemental Contract No. 1 between the City of
Round Rock and K Friese + Associates dated October 2, 2017. Sections 2.3 in the
original contract shall add the following:
2.3.4 Dry Branch Borrow Study
An additional borrow study will be conducted at Dry Branch as follows:
• One Day of Test Pit Observations at two drop locations. Permission to
access the Dry Branch project across existing property owner will be obtained by
City of Round Rock.
• Soil Sample Collection from Test Pits for laboratory testing. Visually classify
and collect disturbed bulk samples for laboratory testing. It is anticipated the G to
8 test pits will be excavated in one day (with two load and unload locations).
• Laboratory Testing. Laboratory testing will include Atterberg Limits
determination, grain size analyses for USCS classification, and crumb dispersion
testing — for possible use as borrow for the Kensington Pond project.
• Reporting. The report will include test pit logs, results of laboratory test data,
and a cover letter stating the engineering opinion of use of the tested soil
material for Kensington embankment construction.
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City of Round Rock
JRJOUND ROCKggenda Item Summary
XAG
Agenda Number:
Title: Consider executing Supplemental Contract No. 2 with K Friese &
Associates, Inc. for the Kensington Detention and Channel Improvements
Project.
Type: City Manager Item
Governing Body: City Manager Approval
Agenda Date: 11/3/2017
Dept Director: Michael Thane, Director of Utilities and Environmental Services
Cost: $4,000.00
Indexes: Regional Detention Fund
Attachments: LAF, SC#2, Map
Department: Utilities and Environmental Services
Text of Legislative File CM -2017-1533
Consider executing Supplemental Contract No. 2 with K Friese & Associates, Inc. for the
Kensington Detention and Channel Improvements Project.
The City previously entered into an Engineering Services Contract with K Friese &
Associates, Inc. to design a regional stormwater detention pond and channel repairs for
the Dry Branch Tributary 1 traversing through the Kensington Place neighborhood. The
scope of services for the original contract included the design of the detention pond facility
and the design of the channel improvements and repairs to the existing drop structures
located within the channel for the Dry Branch Tributary 1. The design of the channel repairs
and improvements have already been completed and constructed.
This Supplemental Contract No. 2 is to provide an additional geotechnical study for the
soils located at Dry Branch Tributaries Project to determine the possibly of these soils
being used as borrow material for the Kensington Detention Project earthen berms.
The current Engineering Services Contract provided for a maximum payment of $180,321;
this supplement will increase the contract to a maximum of $184,321. Utility staff
recommends award of this contract to K. Friese and Associates, Inc.
Cost: $4,000
Source of Funds: Regional Detention Fund
City of Round Rock Page 7 Printed on f 1M017