Contract - HDR Engineering, Inc. - 10/10/2024 STATE OF TEXAS §
COUNTY OF WILLIAMSON §
SUPPLEMENTAL CONTRACT NO. 2
TO CONTRACT FOR ENGINEERING SERVICES
FIRM: HDR ENGINEERING,INC. ("Engineer"
ADDRESS: 710 Hesters Crossing,Suite 150,Round Rock,TX 78681
PROJECT: CR 112 from CR 117 to CR 110
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 HDR Engineering, 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 January, 2020 for the CR 112 from CR 117 to CR 110
Project in the amount of$468,491.63; and
WHEREAS,the.City and Engineer executed Supplemental Contract No. 1 on February 10, 2022
to amend the scope of services and to increase the compensation by $641,626.89 to a total of
$1,110,118.52; 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 $154,324.00 to a total of$1,264,442.52;
NOW THEREFORE,premises considered,the City and the Engineer agree that said Contract is
amended as follows:
I.
Article 2, Engineering eering Services and Exhibit B, Engineering Services 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.
II.
Article 4, Compensation and Exhibit D, Fee Schedule shall be amended by increasing by
$154,324.00 the lump sum amount payable under the Contract for a total of $1,264,442.52, 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
0199.1963;4865-6002-1217 84275
1
� _2u2 - 271
HDR ENGINEERING,INC.
By:
Justin A. Word,Vice President
09/10/2024
Date
Supplemental Contract Rev.06/16
0199.1963;4865-6002-1217 84275
2
CITY OF ROUND ROCK APPROVED AS TO FORM:
By: M
Craig M •gan, Makor Stephanie L. Sandre, City Attorney
ho &z
Date
Supplemental Contract Rev.06/16
0199.1963;4865-6002-1217 84275
3
ADDENDUM TO EXHIBIT B
ENGINEERING SERVICES
SUPPLEMENTAL CONTRACT NO.2
For Roadway Improvements on CR 112 from CR 117 to CR 110
Round Rock,Texas
Project Limits: From 300 feet east of CR 117 to CR 110.
Project Length: 6,825 feet(1.293 Miles)
Project Statement:
The roadway improvements for CR 112 from CR 117 to CR 110 are to widen this 1.293-mile section
from a two-lane rural roadway to six-lane divided arterial roadway and add pedestrian facilities per the
approved schematic developed in the Preliminary Engineering Phase.
The work to be performed by HDR Engineering, Inc. (ENGINEER) for this Supplemental Contract No.
2 shall consist of providing engineering services to prepare traffic signal plans for the intersection of CR
112/Avery Nelson Parkway and CR 110, Kenney Fort Blvd intersection coordination and design
changes, Ponce De Leon Driveway, Tie-in phasing with CR 112 West Segment.
The detailed scope of services for this work is further described below.
TASK I: PROJECT MANAGEMENT
A. Managing Contracted Services(Project Management)
a. Additional Project Coordination Meetings with CITY: The ENGINEER will coordinate
with the CITY to complete the PS&E for the project. The ENGINEER will prepare for and
attend coordination meetings with the CITY to discuss project progress, planned activities,
key issues or items requiring decision or approval by the City. The ENGINEER shall prepare
meeting minutes for all meetings and will distribute to staff for approval and record keeping.
b. Additional Progress Reporting: The ENGINEER will provide monthly invoices for
payment to the CITY including a Project Status Report of work completed within the
reporting period, work anticipated in the next work period, and any outstanding issues or
concerns.
c. Coordinate with CITY's consultant for CR 112 West Segment: The ENGINEER will
coordinate with the designer of the adjacent design section to determine the proper tie-in,
conveyance of drainage, traffic control and schedule for both projects. CITY direction is to
construct the West Segment first, followed by the East Segment at a later date to be
determined by the CITY.
City of Round Rock Page 1 of 6 Exhibit B
CR 112 from CR 117 to CR 110 Supplemental No.2
d. Coordinate with CITY's consultant for Kenney Fort Boulevard: The ENGINEER will
coordinate with the designer of the Kenney Fort project, currently in the schematic
development phase and crossing CR 112. This includes intersection geometry and revisions
to Structure A-1 to accommodate the future construction of Kenney Fort Blvd.
e. Coordinate with Nelson Family Partnership Property Owner: The ENGINEER shall
develop and coordinate preparation of additional exhibits required to facilitate right-of-way
acquisition by the City Attorney. The ENGINEER shall review requests from the City
Attorney or the adjacent property owners for revisions or additions to the plans such as utility
sleeves or driveway accommodations, as approved by the CITY for incorporation into the
design package.
f. Quality Assurance / Quality Control: The ENGINEER will provide quality control of
identified documents prior to each defined design submittal (Final) following established
quality assurance processes.
TASK II: ROADWAY DESIGN
The following design changes have been requested by the CITY to accommodate the future construction
of this intersection: Re-alignment and reconfiguring the intersection to accommodate a six-lane arterial
with dual left turn lanes and dedicated right turn for north and south directions as they intersect with CR
112 and revisions to the shared-use path and sidewalks.
A. Update Typical Section: Typical sections shall be revised to reflect the latest design on Kenney
Fort Blvd and CR 112 intersection. Typical sections shall include width of travel lanes, shoulders,
outer separations, border widths, sidewalks, curb offsets, and ROW. The typical section shall also
include PGL, centerline, pavement design, longitudinal joints, side slopes, sodding/seeding limits,
concrete traffic barriers and sidewalks, if required, station limits, common proposed and existing
structures including retaining walls, existing pavement removal, limits of embankment and
excavation, and existing and proposed utilities.
B. Detail Grading and Setting ROW limits: Detail grading shall be revised to reflect the latest
design on Kenney Fort Blvd and CR 112 to set the appropriate ROW.
C. Revision of Roadway Plan & Profile: The ENGINEER shall realign and reconfigure the
intersection to accommodate a six-lane arterial with dual left turn lanes and dedicated right turn
for north and south directions as they intersect with CR 112. This includes revisions to the
shared-use path and sidewalks.
D. Intersection Layout— Kenney Fort Blvd: The ENGINEER shall update the intersection layout
detailing the pavement design and drainage design at the intersection of Kenney Fort Blvd. The
layout shall include the horizontal and vertical alignments, curb returns, contours, geometrics,
transition length, stationing, pavement, drainage details, sidewalk, and Shared-Use-Path. The
ENGINEER shall design for full pavement width to the ROW and provide a transition to the
City of Round Rock Page 2 of 6 Exhibit B
CR 112 from CR 117 to CR 110 Supplemental No.2
existing roadway.
E. Driveway Plan & Profiles: Prepare driveway plan and profiles near Ponce De Leon Pass and
existing CR 112 with details including station, pavement section, width, length, radii, proposed
grades, parallel culvert details (if needed)and associated temporary construction easements.
F. Revision of Removal Layouts: The ENGINEER shall revise CR 112 removal plans for existing
CR 112 at CR 110 that will remain in place after construction is completed.
G. Revision of Roadway Cross Sections: The ENGINEER shall revise the 3D design model for the
changes in Kenney Fort Blvd using Geopak or OpenRoads to determine earthwork quantities and
provide final design cross sections at 50-foot intervals. Cross sections shall be delivered in
standard GEOPAK format on 11"x17" sheets or roll plots and electronic files. Cross sections and
quantities shall consider existing pavement removals. Annotation shall include at a minimum
existing/proposed right of way, side slopes (front& back), and profiles. Utility information will be
provided where grades/elevations are available. Cross sections shall be submitted by the
ENGINEER at the Final submittal.
H. Miscellaneous Detail Sheets: Provide detail sheets(estimated 2 sheets) for placing City of Round
Rock Logo on the concrete rail.
I. Update Quantity Summary Sheets: Update summary sheets showing item description, item unit,
and item quantity for roadway bid items.
TASK III: DRAINAGE DESIGN
A. Update Hydrologic and Hydraulic Model for Structure A-1: The ENGINEER shall
extend the A-I structure to the southeast corner of the Kenney Fort Blvd and CR 112
intersection. The ENGINEER shall update hydraulic model of the lengthened culvert.
B. Update Culvert Layout for Structure A-1: The ENGINEER revise the culvert layout
based on the latest design changes at Kenney Fort Blvd intersection.
C. Revise Drainage for Nelson ROW Acquisition: The ENGINEER shall revise the drainage
design to accommodate the new driveway.
D. Update Final Drainage Report: The ENGINEER shall update the drainage report based
on the latest design changes post 95% submittal.
TASK IV: SIGNING AND PAVEMENT MARKING
A. Update Signing and Pavement Marking at Kenney Fort Blvd: The ENGINEER shall update
drawings, specifications, and details for necessary small signing and pavement markings at the
intersection of Kenney Fort Blvd.
B. Update Signing and Pavement Marking at CR 110: The ENGINEER shall update drawings,
specifications, and details for necessary small signing and pavement markings at the intersection
City of Round Rock Page 3 of 6 Exhibit B
CR 112 from CR 117 to CR 110 Supplemental No.2
of CR 110.
C. Update Quantity Summary Sheets: Update summary sheets showing item description, item unit,
and item quantity for temporary and permanent signing and pavement marking bid items.
TASK V: TRAFFIC CONTROL PLAN, DETOURS,AND SEOUENCE OF CONSTRUCTION
The ENGINEER shall update the interface and coordinate phases of work, including the TCP, with
adjacent Engineers. The ENGINEER shall:
A. Update TCP due to Separating Projects: Revise TCP plan to assume CR 112 West Segment is
in construction before CR 112 East Segment.
TASK VI: STORM WATER POLLUTION PREVENTION PLANS (SW3P)
A. Update SW3P Plan Sheets: The ENGINEER shall update the SW3P plan sheets to minimize
potential impacts to receiving waterways. The SW3P shall include text describing the plan,
quantities, type, phase, and locations of temporary erosion control devices (BMPs) and any
required permanent erosion control.
B. Update Quantity Summary Sheets: Provide summary sheets showing item description, item
unit, and estimated item quantities.
TASK VIi: SIGNAL DESIGN
The ENGINEER shall prepare the traffic signal design for the intersection of proposed CR 112 with CR
110/Avery-Nelson Parkway.
Our basic engineering services are listed below:
A. Coordination with city and project team. Two(2) meetings are assumed.
B. Conduct a field review of the intersection to note and verify physical constraints, power
connection, utility placement, and any other details necessary for signal plan preparation.
C. Meet with the electric company (Oncor) in the field to discuss pole locations and source of power
for the signals. One (1) meeting is assumed for budget purposes.
D. Prepare draft set of plans for 90% submittal. The 90% plans will include existing layout, proposed
signal design, conductor/conduit schedule, signal foundation, quantity estimates, and applicable
standards.
E. Submit draft plans for City's review as part of roadway design package. TxDOT standard details
and specifications will be used for this project.
F. Coordinate with the City and County to address 90%submittal comments.
G. Prepare final set of plans addressing all previous comments for a 100% submittal. Plans will be
City of Round Rock Page 4 of 6 Exhibit B
CR 112 from CR 117 to CR 110 Supplemental No.2
included in the final design package for CRI 12 roadway widening project.
H. Develop signal design cost estimate to be included in the overall roadway design estimates.
TASK VIII: UTILITY COORDINATION
Utility Engineering including the identification of utility conflicts, coordination, compliance with the
City of Round Rock utility criteria, and resolution of utility conflicts. Coordinate all activities with the
CITY to facilitate the orderly progress and timely completion of the utility coordination phase.
A.Attend Additional Utility Coordination Meetings:
a. Establish contact with all existing utilities within and adjacent to the project limits
and set up utility coordination meetings to discuss concepts and options for
construction.
b. Schedule all utility coordination meetings and assess compatibility with the schedule
of the City.
(i) Set agenda for all coordination meetings as directed by the City.
(ii) Progress Meetings: Meet with the City periodically to coordinate the work effort and
resolve problems and prepare a written report of such meetings. The meetings shall
review:
• Activities completed since the last meeting
• Problems encountered.
• Late activities.
• Activities required by the next progress meeting.
• Solutions for unresolved and/or anticipated problems.
(iii) Information or items required from other agencies/consultants.
B. Utility Coordination: Enterprise.
a. Prepare utility layout sheets, SUE Level `A' exhibits,technical exhibits to be attached to the
reimbursement agreement between the CITY and Enterprise(Seminole) Pipeline Company.
Revise drainage design and roadway plans as required to obtain approval for the expanded
roadway crossing over the pipelines including roadway grading, barrier rail, and storm sewer
elevations to meet criteria for the encroachment.
C. Plan Revisions and Encroachment Exhibits
a. Provide encroachment exhibits and evaluate revision to plans based on coordination
with utility owners
TASK IX: ADDITIONAL 1311) PHASE SERVICES FOR SIGNAL DESIGN
City of Round Rock Page 5 of 6 Exhibit B
CR 112 from CR 117 to CR 110 Supplemental No.2
It is assumed that the project manual for bid package will be prepared as part of the roadway plan
preparation. This stage will include the following services to support the signal design task.
A. Address design questions related to signal design from the contractor during bidding process.
B. Attend bid opening. One (1) meeting is assumed.
TASK X: ADDITIONAL CONSTRUCTION PHASE SERVICES FOR SIGNAL DESIGN
This stage will include the following services for the signal design portion of the construction phase
services.
A. Attend pre-construction meeting. One (1) meeting is assumed.
B. Review shop drawing submittals related to signal equipment.
C. Respond to signal design RFI's from the contractor during construction.
D. Attend meetings with contractor and city. Two (2) meetings assumed.
E. Attend a final walk through after construction and prepare a punch list for signal related items (if
required).
Exclusions
• Design services beyond those specifically stated in this scope and any previously
approved scopes
• Traffic Signal Warrant Studies
City of Round Rock Page 6 of 6 Exhibit B
CR 112 from CR 117 to CR 110 Supplemental No.2
ADDENDUM TO EXHIBIT C
Work Schedule
Attached Behind This Page
ID Task Name Duration Start Finish half 1,2024 Ralf 2,2024 HaH 1,2025 Half 2,2025 I Half 1,2026 1 Half 2,2026 Half 1,2027 Nal 2,2
M M J S _ N 1 M M 1 S N
1 M
1 Design Phase 801 days Mon 3/4/24 Tue 4/13/27
2 Project Management 693 days Mon 8/5/24 Tue 4/13/27
3 Execute SWA#2 0 days Mon 8/5/24 Mon 8/5/24 ♦ 8/5
4 Project Management 87 days Mon 8/5/24 Thu 12/5/24
5 Work Authorization Expiration 0 days Tue 4/13/27 Tue 4/13/27 4/13
6 Plans,Specifications&Estimate(PS&E) 159 days Mon 3/4/24 Tue 10/15/24
7 100%PS&E 135 days Mon 3/4/24 Wed 9/11/24
a Design and Plan Set Production 110 days Mon 3/4/24 Tue 8/6/24
9 Engineers Opinion of Cost S days Wed 7/31/24 Tue 8/6/24
10 Construction Project Schedule 5 days Wed 7/31/24 Tue 8/6/24
11 GIS Submittal Checklist 5 days Wed 7/31/24 Tue 8/6/24
12 100%QC/QC Review 5 days Wed 8/7/24 Tue 8/13/24
13 100%PS&E Submittal to City 0 days Tue 8/13/24 Tue 8/13/24 ♦ 8/13
14 100%City Review 20 days Wed 8/14/24 Wed 9/11/24
15 Final PS&E(Signed and Sealed) 24 days Thu 9/12/24 Tue 10/15/24 1�7
16 Final Design and Sealed Plan Set 10 days Thu 9/12/24 Wed 9/25/24 ■
17 90%Comment Responses 2 days Thu 9/12/24 Fri 9/13/24 I
18 Specifications 1 day Thu 9/26/24 Thu 9/26/24
19 Bid Farm 1 day Thu 9/26/24 Thu 9/26/24
20 Final QA/QC 2 days Fri 9/27/24 Mon 9/30/24 I
Page 1
ID Task Name DurationStart Finish Haff 1,2024 Half 2,2024 Haff 1,2025 Haff d 2025 Half 1,2026 Haff 2,2026 Half 1,2027 HaN 2,
N I M
21 Final Submittal Response to RAS 11 days Tue 10/1/24 Tue 10/15/24 ■
Comments
22 Final%PS&E Submittal 0 days Tue 10/15/24 Tue 10/15/24 ♦ 10/15
23 Construction Phase 552 days Wed 10/16/24 Tue 12/8/26
24 Project Mangagement 300 days Wed 10/16/24 Fri 12/19/25
25 Project Management During 300 days Wed 10/16/24 Fri 12/19/25 now
Construction
26 Pre Construction 10 days Wed 11/13/24 Wed 11/27/24 R
27 Pre Construction Meeting 0 days Wed 11/13/24 Wed 11/13/24 ♦ 11/13
28 Submittal Review 10 days Thu 11/14/24 Wed 11/27/24
29 During Construction 522 days Thu 11/28/24 Tue 12/8/26
30 Respond to Requests for 522 days Thu 11/28/24 Tue 12/8/26
information/modifications
31 Review Change Orders 522 days Thu 11/28/24 Tue 12/8/26
32 Record Drawing Phase 10 days Wed 12/9/26 Tue 12/22/26 R
33 Compile Record Drawings 10 days Wed 12/9/26 Tue 12/22/26 ■
Page 2
ADDENDUM TO EXHIBIT D
Fee Schedule
Attached Behind This Page
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Exhibit D
Project:CR 112 from CR 117 to CR 110 SUPPLEMENTAL NO. 2
Fee Schedule-Lump Sum
Firm Provider: HDR Engineering, Inc.
Total Total Other
Task Labor Hours Loaded Labor Cost Direct Costs Inland Geodetics TOTALS
Subconsultant
Task I Project Management 124 $23,838.00 $0.00 $0.00 $23,838.00
TASK II Roadway Design 176 $26,346.00 $0.00 $0.00 $26,346.00
TASK III Drainage Design 162 $23,318.00 $0.00 $0.00 $23,318.00
TASK IV Signing and Pavement Markings 66 $9,806.00 $0.00 $0.00 $9,806.00
TASK V Traffic Control Plan,Detours,and Sequence of Construction 14 $2,338.00 $0.00 $0.00 $2,338.00
TASK VI Storm Water Pollution Prevention Plans(SW3P) 32 $4,588.00 $0.00 $0.00 $4,588.00
TASK VII Signal Design 278 $38,840.00 $0.00 $0.00 $38,840.00
TASK VIII Utility Coordination 92 $12,368.00 $0.00 $0.00 $12,368.00
TASK IX Bid Phase Services For Signal Design 32 $5,152.00 $0.00 $0.00 $5,152.00
TASK X Construction Phase Services For Signal Design 46 $7,320.00 $0.00 $0.00 $7.32000
Direct Expenses $41000 $410.00
GRAND TOTAL: 1022 $153,914.00 $410.00 $0.00 $154,324.00
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