Contract - BGE, Inc. - 3/24/2022 STATE OF TEXAS §
COUNTY OF WILLIAMSON §
SUPPLEMENTAL CONTRACT NO. 1
TO CONTRACT FOR ENGINEERING SERVICES
FIRM: BGE, INC. ("Engineer")
ADDRESS: 101 West Louis Henna Boulevard, Suite 400,Austin, TX 78728
PROJECT: Chisholm Trail Road
This Supplemental Contract No. I to Contract for Engineering Services is made by and between
the City of Round Rock, Texas, hereinafter called the "City" and BGE, Inc., hereinafter called
the "Engineer".
WHEREAS, the City and Engineer executed a Contract for Engineering Services, hereinafter
called the "Contract", on the I Oth day of June, 2021 for the Chisholm Trail Road Project in the
amount of$204,513.80; 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 $374,512. to a total of$579,026.60;
NOW THEREFORE, premises considered, the City and the Engineer agree that said Contract
is amended as follows:
1.
Article 2, Engineering Services and Exhibit R... En gineerinj..,�, Services shall be amended as set
% b.............................................
forth in the attached .A d d e..n d u m tolllxh i b it B.. Exhibit C, Work Schedule shall be amended as set
forth inthe attached Ad d e n du m to E x h i b i t C.
II.
Article 4, Compensation and Exhibit Q Fee Schedulq shall be amended by increasing by
$374,512.80 the lump sum amount payable under the Contract for a total of $579,026.60, as
shown by the attached Addendum to Exhibit Q.
................................................--..............................................................—
IN WITNESS WHEREOF, the City and the Engineer have executed this Supplemental
Contract in duplicate.
[signature pagesfollow
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Supplen-woh4al Coinkrack Ro.00,16
009202M 4862-0299-9329 842�5
BGE, INC.
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45z, & Dat2022 03 03
By: -— 11 12 37,700'
—Se—m—or?—ro—p-309—anager
03103/2022
Date
Supplemic-ntall Wl Rc,116,l6
W99 2M12,4 X62-0298-932M84275
2
CITY OF ROUND ROCK
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By: .
Craig Morgan, Ma 'or Stephan Sheets,
City Attorney
-------------
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0199 2029 V2;4802-0298-932H 84275
ADDENDUM TO EXHIBIT B
Engineering Services
ENVIRONMENTAL COMPLIANCE AND PUBLIC INVOLVEMENT
(Function Code 120)
During the schematic phase of the project, an archeological background study was conducted to
initiate consultation with the Texas Historical Commission (THC). The results of the background
study indicate that a portion of the proposed project has not been previously surveyed nor
extensively disturbed. This area has a high potential for unrecorded archeological sites, and it is
anticipated that the THC will require archeological survey. The ENGINEER anticipated the need
for Survey, and to expedite THC coordination, the ENGINEER prepared the required Antiquities
Permit Application, in lieu of the Request for Consultation. This supplemental scope of services
includes coordinating with the THC to acquire the Antiquities Permit and conducting
archaeological survey and reporting. If archeological sites are recorded during the survey, and
the THC requires additional investigation or mitigation of effects to significant sites, additional
archeological field or and reporting would be conducted as a supplemental service.
5. Archeological Survey
A. An archeologist will submit the Antiquities Permit Application prepared during the
schematic phase to the THC and acquire the necessary permit to conduct
archeological survey.
B. The portion of the project area identified as having high potential for unrecorded sites
during the background study will be surveyed to determine if archeological sites are
present. A report will be prepared according to Council of Texas Archeologists
standards. If archeological sites are recorded during the survey, the report will include
significance and eligibility recommendations.
C. An archeologist will coordinate review of the survey report with the THC and address
up to two rounds of THC comments.
Deliverables:
Draft and Final Archeological Survey Report
Page I of 7
Exclusions:
Additional excavations for archeological site significance testing or data recovery
Additional agency coordination, including but not limited to Tx DOT and USACE.
RIGHT OF WAY DATA (Function Code 130)
L Utility Coordination
A. The work to be performed byte Engineer under this contracts all consist of
providing engineering services required for SUE Quality Level Cad D.
BInitiate one-call (811)and coordinate with utility companies. BGE will survey all
field markings.
C. These services include obtaining record information on existing utilities from utility
owners to identify all known existing public utilities, preparing a base map depicting
the horizontal utility locations, and creating a Utility Conflict Matrix (UCM)
identifying potential known conflicts based on the final schematic layout. Quality
Level A testhole locations will be identified and obtained during PS&E.
D. Utility adjustment coordination will be performed during PS&E.
E. Quality Level D - Existing Records: Utilities are plotted from review of available
existing records.
F. Quality Level C - Surface Visible Feature Survey: Quality level "D" information
from existing records is combined with surveyed surface-visible features (performed
by surveyor). Includes Quality Level D information. Ift ere are variances in the
designated work area of Level D then a new schematic or plan layout, if needed, is
required showing the limits of the proposed project and limits oft e work area
required for this work authorization; including highway stations, limits within
existing or proposed right of way, additional areas outside the proposed right of way,
and distances or areas to be included down existing intersecting roadways. (up to
18,000 LF estimated)
G. Quality Level B— Designate: Two-dimensional horizontal mapping. This
information is obtained through the application and interpretation of appropriate non-
destructive surface geophysical methods. Incorporates quality levels C and D
Page 2 of 7
information to produce Quality Level B. If there are variances inthe designated work
area of Level D then a new schematic or plan layout, if needed, is required showing
the limits of the proposed project and limits oft e work area required for this work
authorization; including highway stations, limits within existing or proposed right of
way, additional areas outside the proposed right of way, and distances or areas to be
included down existing intersecting roadways. (5,000 LF of utilities estimated)
H. Quality Level A—Locate(Test Hole): Three-dimensional mapping and other
characterization data. This information isobtained through exposing utility facilities
through test holes. Actual locations are tied to survey control (performed by
surveyor). Incorporates quality levels B, C and D information to produce Quality
Level A. (up to ten (1 0) test holes)
Deliverables:
• Scanned record information in pdf fon-nat if received from each utility
• Surveyed visible and flagged utility locations in 2D topo files
• Utility Conflict Matrix
PROJECT MANAGEMENT (Function Code 145)
4. Coordination with TxDOT
A. Design coordination with Tx DOT regarding the driveway permit at IH 35
Southbound Frontage Road.
FIELD SURVEYING (Function Code 150)
3. Boundary Surveys
A. Perform sufficient property records research to obtain current ownership and deed
information of affected properties. Surveyor will prepare an individual survey plat
and metes and bounds description for each parcel (I estimated) of land to be acquired
for this project. Surveyor will seta ro riate monuments in the field as shown in
Survey plat and description for each acquired parcel.
B. Perform revisions to existing boundary surveys of certain parcels that are determined
to have changed configuration or ownership either in adjoining properties for the
Page 3 of 7
development of acquisition andlor easement documents required to accommodate the
proposed feature replacement and/or channel improvements.
C. Prepare individual parcel plats and descriptions to be used by the City of Round Rock
for required right of way acquisition and easement process.
ROADWAY DESIGN CONTROLS (Function Code 160)
1. 30%-100% Design Development
A. Geometric Design - Revise the horizontal alignment; vertical profile; pavement
cross slopes; front slope, back slope, and ditch configuration that meet acceptable
design criteria and remain within the limits of the proposed ROW.
Profile Drawings (1"=100') Drawings to include critical base map
information, control and benchmark data, proposed roadway improvements including
horizontal and vertical roadway geometry, pavement edge geometry, drainage,
grading and miscellaneous improvements.
C. Typical Sections Prepare existing and proposed typical sections.
D. Design Cross Sections --Develop roadway cross sections associated with the
proposed horizontal alignment and vertical profile in accordance with acceptable
design criteria.
E. Alignment Data Sheets - Prepare horizontal and vertical alignment data Sheets with
the GEOPAK baseline descriptions.
F. Exhibits for TxDOT Driveway Permit - Prepare exhibits required for TxDOT
Driveway Permit at 1H 35 Southbound Frontage Road.
G. Driveway Details- Develop full details for each proposed,lex i sting driveway to
ensure each meets design and functional features and requirements. There are 9
driveways along Chisholm Trail Road included in this proposed PS&E.
H, Intersection Details Develop full details for each propose&ex i sting intersection to
ensure each meets design and functional features and requirements. Existing
intersections for this PS&E include Chisholm Trail Road at the following streets:
0 Chisholm Side Road, lH 35 Southbound Frontage Road
I. Curb Wall Details - Develop full details for proposed curb walls (maximum wall
height :=48").
Page 4 of 7
DRAINAGE (Function Code 161)
1. 30%-100% Design Development
A. Incorporate all design surveys into computer aided drafting and develop topographies
and surfaces. This data shall be utilized to develop drainage areas, hydrology and
hydraulics. This shall include topographic working drawings to prepare the final
drainage design.
B. Develop storm water hydrology for the existing and ultimate roadway section
throughout the limits of the project. The model shall incorporate the 10%, 4%and
I%annual chance storm (I0-year, 25-year, and 100-year}events. Modeling shall
develop storm water flows to all cross culverts and roadway conveyances utilizing
Atlas 14. Based on the data developed, drainage infrastructure shall be designed for
the project area to include a level of detail sufficient to establish cost estimates and
required easements and possession and use agreements for the construction of the
proposed drainage structures and channel improvements.
C. Develop designs for one cross-drainage structure throughout the project limits. The
cross drainage shall be modeled with GEOPAK Drainage or other appropriate
software such as SUDA.
D. Develop designs for proposed end-to-end storm water collection systems for the
proposed curb-and-gutter portion of the project area. for sewer designs shall be
developed using GEOPAK Drainage or other appropriate software such as DU.
E. Identify potential utility conflicts based on design for the project area.
F. Develop drainage easement requirements for the project area.
G. Coordinate the design with the City of Round Rock
Deliverables:
• Drainage Area Maps
• Hydraulic Data Sheets
• Culvert Layout P&P Sheets
• Storm Sewer P&P Sheets (I 100')
Page 5 of 7
SIGNING, PAVEMENT MARKINGS AND SIGNALIZATION (Function
Code 162)
1. 30%-100% Design Development
A. Signing & Pavement Markings -- Prepare signage and pavement marking plan
sheets, layouts, and associated details.
- Develop pavement marking and signing layouts.
B. Traffic Signal Layouts Prepare traffic signal plan (sheets, layouts, and associated
details:
- Develop existing intersection layout.
- Develop traffic signal layouts, showing the proposed traffic signal features, signal
pole schedules, vehicle detection systems, signal phasing, conduit and cable
schedules, electrical service (layout and detail sheets)
- Develop signal elevations
- Assemble standard drawings
0 Proposed signal located at Chisholm Side Road
C. Quantity Summaries Prepare summary sheets of all signing, pavement markings,
and traffic signal quantities.
MISCELLANEOUS (ROADWAY) (Function Code 163)
3. 30%-100% Design Development
A. Traffic Control Plans (TCP) Prepare Sequence of Phased Construction. Prepare
TCP cross sections to identify temporary pavement needs. Identify impacts to
existing drainage. Prepare plan for temporary signals. TCP will be presented in
construction plans.
B. Prepare it Sheet, Project Layout, Index of Sheets and Summary Sheets
C. CostEstimates Prepare updated construction cost estimates at each milestone
submittal.
DIllumination Photometric Study , Continuous LED street illumination will be
designed in accordance with requirements of City of Round Rock street illumination
design criteria and modeled utilizing AGI 32 lighting software.
E. Illumination Circuit Design, Layouts, and Details— Design conduit runs, circuits,
Page 6 of 7
size conductors and electrical services in accordance with Oncor Electric specifications
and National Electric Code (NEC). Prepare illumination plan sheets showing
illumination intensity cells, illumination pole location, conduit runs, conductor size
F. Illumination Prepare illumination plan sheets, layouts, and associated details.
L Develop continuous illumination layouts
1. Design will include pole foundations, conduit,ground boxes,and electrical
service.
2. ONCOR to place light poles on foundations.
ii, Develop conduit and wiring layouts, circuit diagrams, and electrical service
design in accordance with ONCOR standards and NEC.
iii. Develop Summary of Quantities
iv. Assemble standard details.
G. Storm r Pollution Preventiona ( ) The Engineer shall develop
SW3P layouts, on separate sheets from (but in conformance with) the TCP, to
minimize potential impact to receiving waterways. The SW3P layouts must include
text describing the plan, quantities, type, phase and locations of erosion control
devices and any required permanent erosion control.
H. Project a
Page 7 o
ADDENDUM TO EXHIBIT C
Work c e le
Attached Behind This Page
Chi - Irr Tfai=Roar EXHIBIT Gt
Work Schedule
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ADDENDUM TO EXHIBIT D
Fee Schedule
Attached Behind This Page
BGE, INC. EXHIBIT - -FEE SCHEDULE
PROJECT :CHISHOLM TRAIL ROAD
FROM FM 3406 TO 15 SBFR
FG DESCRIPTION 8GE, Inc. The Rios Group TOTAL
FC 120 ENVIRONMENTAL $ 10,7 5.0 - $ 10,705.00
FC 130 RIGHT OF WAY DATA $ 37,730.00 $ 31,360. 0 $ 69,090.80
FC 145 PROJECT MANAGEMENT $ 15,730.0 - 15,730-00
FC 150 FIELD SURVEYING 3,030.00 $ - $ 3,030-00
FC 160 ROADWAY DESIGN CONTROLS $ 60,815.00 $ - 60,815.00
FC 161 DRAINAGE 97,425.00 - $ 97,425.00
FC162 SIGNING, PAVEMENT MARKINGS AND SIGNALIZATION $ 31,180.00 - 31,180-00
FC 163 [MISCELLANEOUS ROADWAY $ 82,685.00 - $ 82,685.001
EXPENSES 52.00 3,000.00 3,852.00
TOTAL $340,152.0 $34,360. 0 $374,512.80
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BBF,INC EXHIBIT 0-FEE SCHEDULE
PROSECT NAME:CHISHOLM TRAIL ROAD
FROM FM 34%TO IN 35 55FR
E �l
OTAL prapac Ei7 Sem
su.iv, w ENV RPLS SUNSY Fmkl Crow I Field Crow I Admid I
TOTALLABOR Engmog maneg r P1
TOTAL COSTS DIRECT agef ErVinsor Toch CADD 0 ENV sdim"I Task Lead i Tedinidan 2-Person I '-Person I Clamal = TOTAL MM
EXPENSE COSTSmawer Tech Operator
S340,152.00 5852.00 5339.300A0 329
U UBTOTAL $340A 06 LABOR EXPENSES S2.00 9892. slag-wo-,
"T"TAL
HER DIRECT EXPENSES QuArn'ry UNIT RATE
jm.le --T 450 mw is 0.56 1 952.00
1photcicvE'es 0 IFKX 111 250 each S O.iJ 52§.44
aw e 1$ 0.201 $160.
photomon COW a Irr X 11 1 'Do V no T s 075 M.00
Phot des " I each 19 !25 $1-W 00
LA e Fo—si Pkatm s0 1 SF 19 2-25 US 00
Haied . $15000
SUSTOTAL DIRECT EXPENSES
URINARY
OTAL LABOR G9ST5 5338.
TKER DIRECT EXPENSES) $85200
sa phm�&mmmo.n pftn�W�nd
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Estimate for Subsurface Utility Engineering
Ohis�hVkn �4] Road lqoi-fl�i of 3406 EXHIBIT D-1
THEi[UosGRoup
Hourly Office Labor Rate Assumed Unit of Sub-Total
Quantity Measure
Supervisory Engineer 166.06 4 HR 664.24
SUE Project Manager 151.93 8 HR 1,215.44
Professional Engineer $ 143.73 HR $
Assistant Project Manager $ 105.89 12 HR $ 1,270.68
Engineer in Training $ 96.48 HR $ -
CADD Technician $ 79.76 24 HR $ 1,914.24
Engineering Technician $ 66.85 4 HR $ 267.40
Field Manager $ 109.85 8 HR $ 878.80
Administrative Specialist $ 70.80 HR $
Sub-Total $ 6,210.80
Direct Expenses Rate Assumed Unit of Sub-Total
Quantity Measure
ROW Permit $ 500.00 1 EA $ 500.00
Traffic Control (Standard) $ 1,000.00 1 DAY $ 1,000.00
Traffic Control (intersection) $ 1,500.00 1 DAY $ 1,500.00
Sub-Tatal $ 3,000.00
Q08" SUE Designating&Test Rate Assumed Unit of Sub-Total
Hole Layout Quantity Measure
One Designating Person $ 150.00 50 HR $ 7,500.00
Two Person Designating Crew $ 235.00 10 HR $ 2,350.00
Sub-Total $ 9,850.00
QL"A" SUE Test Holes
Unit Rate- Depth Outside Assumed Unit Of Sub-Total
Pavement Rate Quantity Measure
0-5 feet $ 1,250.00 5 EA $ 6,250.00
5 -8 feet $ 1,525.00 4 EA $ 6,100.00
8
- 3 feet $ 1,900.00 1 EA $ 1,900.00
13- 20 feet $ 2,450.00 0 EA $ -
ver 20 feet $ 3,025.00 0 EA $ -
Pavement Coring $ 350.00 3 EA $ 1,050-00
Test Hole Total 10
Sub-Total $ 15,300.00
Total Estimated Cost $ 34,360.80
675 Round Rock West Drive, Building K, Suite 400 Round Rock,TX 78681 IPhone: 612.680.5440
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