Contract - Alan Plummer Associates - 9/14/2023 STATE OF TEXAS §
COUNTY OF WILLIAMSON §
SUPPLEMENTAL CONTRACT NO. 1
TO CONTRACT FOR ENGINEERING SERVICES
FIRM: ALAN PLUMMER ASSOCIATES, INC. ("Engineer")
ADDRESS: 6300 La Calma, Suite 400, Austin, TX 78752
PROJECT: BCRWWS East WWTP Expansion (Construction Phase Services)
This Supplemental Contract No. 1 to Contract for Engineering Services is made by and between
the City of Round Rock, Texas, hereinafter called the "City" and Alan Plummer Associates, Inc.,
hereinafter called the"Engineer."
WHEREAS, the City and Engineer executed a Contract for Engineering Services, hereinafter
called the "Contract," on the 9th day of April, 2020 for the BCRWWS East WWTP Expansion
(Construction Phase Services) Project in the amount of$4,931,846.00; 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 $144,715.11 to a total of$5,076,561.11;
NOW THEREFORE,premises considered,the City and the Engineer agree that said Contract is
amended as follows:
I.
Article 1,City Services and Exhibit A, City Services shall be amended as set forth in the attached
Addendum To Exhibit A.
II.
Article 2,Engineering Services and Exhibit B,EngineeringServices shall be amended as set forth
in the attached Addendum to Exhibit B. Exhibit C, Work Schedule shall be amended as set forth
in the attached Addendum to Exhibit C.
III.
Article 4, Compensation and Exhibit D, Fee Schedule shall be amended by increasing by
$144,715.11 the maximum amount payable under the Contract for a total of $5,076,561.11, 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
0199,20209;4876-4972-7867 84275
R-2o23-274r 1
ALAN PLUMMER ASSOCIATES,INC.
Brian Beach, PE, CCM
By: o�xoa an arososm
08/25/2023
Date
Supplemental Contract Rev.06/16
0199.20209;4876-4972-7867 84275
2
CITY OF ROUND ROCK APPROVED AS TO FORM:
By:
- N M f
Craig Mo gan,&Lyor tephanie L. Sandre,City Attorney
9 2 3
Date
Supplemental Contract Rev.06/16
0199.20209;4876-4972-7867 84275
3
ADDENDUM TO EXHIBIT A
City Services
The City of Round Rock will furnish to the Engineer the following items/information:
• Attend kickoff meeting and progress meetings as needed.
• Designate a person to act as City's representative with respect to the services to be
performed or furnished by the Engineer. This representation will have authority to
transmit instructions, receive information, interpret, and define City's policies and
decisions with respect to engineering services.
• Provide all criteria and full information as to City's requirements for the project,
including objectives and constraints and furnish copies of all standards which City will
require to be included in the project.
• Assist Engineer by placing all available information pertinent to the Project, including
previous information and any other data relative to the Project at the ENGINEER'S
disposal.
• Provide digital design files or any records available which would assist in the completion
of the project development.
• Timely review and comment on the draft Report.
ADDENDUM TO EXHIBIT B
Engineering Services
CITY OF ROUND ROCK
Brushy Creek Construction Services
Additional Resident Project Representative Services
1 Onsite Resident Project Representative(RPR)Services
1.1 During construction of the Brushy Creek Construction Phase Services, Plummer shall provide an
onsite resident project representative (RPR), in accordance with the CITY OF ROUND ROCK
recommendations, who shall review the work of the construction contractor and report to CITY OF
ROUND ROCK, the Construction Manager, and the construction contractor opinions of the
contractor's fulfillment of these recommended actions and adherence to the plans and
specifications. The RPR shall be project representative and shall endeavor to protect CITY OF
ROUND ROCK against defects and deficiencies in the work and to observe the work is carried out
in conformance with the plans and specifications. However, the RPR neither guarantees the
performance of the contractor nor assumes responsibility for the contractor's failure to perform work
in accordance with the contract documents.
1.2 The RPR will be the primary point of contact and communication for all parties on the Brushy Creek
Expansion project. The RPR shall always have access to the Work whenever it is in preparation or
progress. RPR is based on an average of 40 hours per week. The onsite project representative
shall be provided as described below:
1.2.1 Brushy Creek Construction Services RPR —Average 40 hours per week, for a duration of
3 months(620 RPR hours), plus construction management time(estimate 128 hours). July
2023 thru September 2023.
1.2.2 If additional time is required beyond that stated above, the CITY OF ROUND ROCK may
authorize additional compensation.
1.2.3 We have included additional Engineering support by Engineering PM (102 hours)and PIC
(30 Hours).
1.3 Construction Observation
1.3.1 The onsite RPR will provide field observation for conformance of the contractor's work with
plans and specifications and notify the contractor and City of Round Rock of any observed
nonconforming work and monitor the progress of the contractor's corrective actions. The
onsite RPR shall not be responsible for means, methods, techniques, sequences, or
procedures of construction selected by the contractor or the safety precautions and
programs incident to the work of the contractor.
1.4 Project Documentation
1.4.1 The RPR will maintain daily reports, including project progress, notes, photos, videos, for
monitoring and documenting the observed work in a field report for each visit. The daily
report will include notes on personnel onsite, observed construction activities, and testing
agencies. RPR report is attached to this scope of work.
1.4.2 Exclusions Plummer hereby excludes any work not specifically listed above such as as-
built drawings, construction administration, or Engineer of Record duties.
ADDENDUM TO EXHIBIT C
Work Schedule
Attached Behind This Page
Project:0982-003-06
Exhibit C-Additional Schedule
BRUSHY CREEK REGIONAL WASTEWATER TREATMENT SYSTEM
EAST PLANT EXPANSION TO 30 MGD
ADJUSTED BASELINE SCHEDULE TO 42 MONTHS
FOR RPR&ENGINEERING SUPPORT
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ADDENDUM TO EXHIBIT D
Fee Schedule
Attached Behind This Page
Exhibit D - Fee
Amendment #1 - Plummer
From:6/30/2023 To:9/29/2023
Project: 0982-003-07 Round Rock Brushy Creek Construction-Brushy Creek Construction Phase Services PIC:Coonan,Steve
Client:0982 City of Round Rock PM: Hutton, Perran
Scheduled Labor Cur Sched Hrs Sched Hrs Actual Hrs Cur Sched Amt Sched Amount
E Additional RPR Services-Amendment 1 754.00 754.00 0.00 144,715.11 144,715.11
24 RPR Services 620.00 620.00 0.00 115,005.72 115,005.72
Beach, Brian 128.00 128.00 0.00 34,979.84 34,979.84
Mosleh, Omar 482.00 482.00 0.00 80,025.88 80,025.88
25 Engineering Support 134.00 134.00 0.00 29,709.39 29,709.39
Coonan, Steve 30.00 30.00 0.00 9,697.23 9,697.23
Hutton, Perran 102.40 102.40 0.00 20,012.16 20,012.16
*Total time and materials fee not to exceed $144,715.11
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