CM-09-09-180STATE OF TEXAS
COUNTY OF WILLIAMSON
SUPPLEMENTAL CONTRACT NO. 1
TO CONTRACT FOR ENGINEERING SERVICES
FIRM: CP&Y, Inc. ("Engineer")
ADDRESS: 10415 Morado Circle, Bldg I, Suite 200, Austin, TX 78759
PROJECT: FM 1460 from 2.2 mi North of US 79 (north of Old Settler's Blvd) to 0.4 mi
North of US 79
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 CP&Y, Inc., hereinafter called
the "Engineer".
WHEREAS, the City and Engineer executed a Contract for Engineering Services, hereinafter
called the "Contract", on the 25t1' day of September, 2008 for the FM 1460 from 2.2 mi North of
US 79 (north of Old Settler's Blvd) to 0.4 mi North of US 79 Project in the amount of
$320,388.00; 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 $31,960.51 to a total of $352,348.51; and
NOW THEREFORE, premises considered, the City and the Engineer agree that said Contract
is amended as follows:
1.
Article 2, Engineering 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.
11.
Article 4, Compensation and Exhibit D, Fee Schedule shall be amended by increasing by
$31,960.51 the lump sum amount payable under the Contract for a total of $352348.51, 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 Cont ract
0199.7081/170360
0,111-01-01-
Rev.12/01/08
84275
CP&Y,
By:
Date
oho ) tox._ Pres
GI I 0 37 ipoy
CITY OF ROUND ROCK
By:
les h.. t E
Date
Supplemental Contract
0199.7081/170360
2
AP ' OVE f AS 0 FORM:
: ��I. ♦ _.I
Step Ian L. Sheets, ity Attorney
Rev.12/01 /08
84275
ADDENDUM TO EXHIBIT B
Engineering Services
The changes to the scope of this project are as follows:
The Engineer shall provide the necessary engineering and technical services required for the
revisions of the preparation of plans, specifications and estimates (PS&E). Originally, signal
plans were prepared for the intersections of Old Settler's Blvd, Chandler Creek Blvd, and
Bowman Rd using a strain pole configuration. These services were performed by the Engineer
under a separate contract with Texas Department of Transportation (TxDOT). The City of Round
Rock has requested that the signals be designed using mast arms in lieu of span wire. The
requested revisions are described in the TASK OUTLINE shown below.
TASK OUTLINE
The Engineer will revise and/or add construction plans in the following items to accommodate
signal modifications using mast arms within the project limits:
L TRAFFIC SIGNALS
A. A revised traffic signal layout will be prepared for each signal location. The signal
layouts will be prepared at a scale of 1"=40' and will indicate location of signal poles,
conduit, ground boxes, existing and proposed traffic control devices (signs and
markings), and existing utilities. Illutnination will also be located on signal poles for
safety lighting purposes. The illumination and signals will utilize separate power
sources. The signals will be video actuated utilizing mast artn design.
1. Existing traffic control that will remain (signs and markings)
2. Existing utilities
3. Proposed installation
4. Notes for plan layout
B. Phasing and wiring plans will be prepared for each intersection
1. Signal locations
2. Signal indications
3. Phase diagram
4. Marking details (where applicable)
S. Aerial or underground interconnect details (when applicable)
C. Traffic signal elevations will be prepared showing the vertical clearance required for the
mast arm design
D. Construction phasing / traffic control per TxDOT standards
E. Calculate quantities / prepare summary sheets
F. General Requirements
1. Governing specifications and special provisions
2. Project estimate
ADDENDUM TO EXHIBIT C
Work Schedule
The changes to the scope of this project are as follows:
TRAFFIC SIGNALS WORK SCHEDULE
Change Order 95% Plans Submittal September 8, 2009
Change Order Final Plans Submittal September 28, 2009
ADDENDUM TO EXHIBIT D
Fee Schedule
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ADDENDUM TO EXHIBIT D
Fee Schedule
EXHIBIT D - Supplemental Agreement #1
Unit Cost
Amount
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SUBTOTAL DIRECT EXPENSES
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2 of 3
ADDENDUM TO EXHIBIT D
Fee Schedule
EXHIBIT D - Supplemental Agreement #1
Task Description
Total Cost
..........:..........................
TOTALLABORCOS
TRAFFIC SIGNALS
$
31,888.51
SUB -TOTAL LABOR EXPENSES
SUMMARY .`
$
31,888.51
TOTAL LABOR COSTS
EXPENSES
SUBCONSULTANTS
NA
TOTAL CP&Y FEE
8
31,888.51
72.00
$ 31,860.51
GRAND TOTAL
$ 31,960.51
3 or 3
DATE: September 9, 2009
SUBJECT: City Manager Approval — September 11, 2009
ITEM: Consider executing Supplemental Contract No. 1 with CP&Y, Inc. for the FM 1460
from 2.2 mi North of US 79 (North of Old Settler's Blvd) to 0.4 mi North of US 79
project.
Department: Transportation Services
Staff Person: Thomas E. Word, P.E., Chief of Public Works Operations
Justification:
Supplemental Contract No. 1 is required for revisions of the preparation of plans, specifications
and estimates (PS&E). Originally, signal plans were prepared for the intersections of Old
Settler's Boulevard, Chandler Creek Boulevard and Bowman Road using a strain pole
configuration. Those services were performed by the Engineer under a separate contract with
TxDOT. The City of Round Rock has requested that the signals be designed using mast arm in
lieu of span wire.
Funding:
Cost: $31,960.51
Source of funds: 4B — Round Rock Transportation Development Corporation Construction
Outside Resources:
CP&Y, Inc.
Background Information:
On September 25, 2008 City Council approved a contract with CP&Y, Inc (R -08-09-25-14F2) for
PS&E to combine FM 1460 from US 79 to Old Settler's Boulevard, Old Settler's Phase 1 from FM
1460 to the revised limits of Old Settler's Boulevard Phase 2, and the water and wastewater
utility adjustments associated with FM 1460. The construction plans contained grading, paving,
culver layouts, bridge layouts, span details, signing, pavement markings, delineation and
sequence of construction, traffic control, signalization and drainage. The construction of this
project was a joint -venture between the City of Round Rock and Williamson County.
Public Comment: N/A
UPDATED APRIL 2008