HomeMy WebLinkAboutContract 33950 AMENDMENT NO. 1
STATE OF TEXAS $ CITY SECRETARY CONTRACT NO.
S�P�
(No M&C Needed)
COUNTY OF TARRANT S
WHEREAS, the City of Fort Worth (City) and CH2M Hill, Inc. ,
(Engineer) made and entered into City Secretary Contract No.
31312, (the Contract) which was authorized by the City Council by
M&C C-20499 on the 25th day of January 2005; and
WHEREAS, the Contract involves engineering services for the
following project:
Engineering Design Services: Water and Sewer Replacement on
Southland Terrace Drainage Improvements, 2004 CIP Major Drainage,
Project No. 00090; DOE No. 4740
Water Project No. P264-6091700090
Sewer Project No. P274-7091700090
WHEREAS, it has become necessary to execute Amendment No. I
to said Contract to include an increased scope of work and revised
maximum fee;
NOW THEREFORE, City and Engineer, acting herein by and
through their duly authorized representatives, enter into the
following agreement which amends the Contract:
1.
Article I of the Contract is amended to include the
additional engineering services specified in a proposal letter
dated August 17, 2006, a copy of which is attached hereto and
incorporated herein. The cost to City for the additional design
services to be performed by Engineer total $10,552. 50.
2.
Article II of the Contract is amended to provide for an
increase in the maxum-1m fee to be paid to Engineer for all work
and services performed under the Contract, as amended, so that the
total fee paid by the City for all work and services 014=126 -f"W
y;1
'Jf
exceed the sum of $160,315. 50. �' �;? '�'ti D
RIGI1 �
3.
All other provisions of the Contract which are not expressly amended
herein shall remain in full force and of e-c-t,
EXECUTED on this the day of 2006, in Fort Worth,
Tarrant County, Texas.
ATTEST:
f� L� —
Marty Hendr
City Secretary
APPROVAL RECOB24K DED: APPROVED:
A. Douglas Rademaker, P.E. Marc A. Ott
Director, Department of Assistant City Manager
Engineering
CH2M Hill, Inc.
ENGINEER
By:
Name: James J. Parrish P.E.
Vice President
309 West 7th Street, Suite 1020
Fort Worth, Texas 76102
APPROVED AS O FORM AND LEGALITY:
Assistant 90ey
Attorney
-2-
yV'�����T1o�L 1i5�U�J1J
CH2M HILL
309 W.7th Street,Suite 1020
Fort Worth,TX 76102
Tel 817.870.1129
CH2M H I LL Fax 817.878.5753
August 17,2006
Mr.Gopal Sahu,P.E.
Senior Professional Engineer
Engineering Department
Engineering Services Division
City of Fort Worth
1000 Throckmorton
Fort Worth,Texas 76102-6311
Re: Southland Terrace Drainage Improvements
2004 CIP Project No.0090
Dear Mr.Sahu:
During our Preliminary Design Review Meeting for this project,it was requested by you
that CH2M HILL subcontract for SUE investigation of sanitary sewer laterals in the project
area. We have received a proposal from ANA to perform this work. We feel that the ANA
proposal is fair and will result in quality data that will enable us to proceed with the final
design. Please review the enclosed estimated breakdown of cost for completing the work
Also included is ANA's proposal for the scope of services.
We request a budget increase in our Basic Services contract in the amount of$10,552.50 to
complete the revisions requested. In order to expedite the final design of the project,please
approve this proposal at your earliest convenience. If you have any questions or require
additional information do not hesitate to contact me.
Sincerely,
CH2M HILL
Chad Simmons,P.E.
Project Manager
c: Carlon Small/COFW
Brad Hudgens/CH2M HILL
File
ATTACHMENT A
Subcontract No. 2
STATEMENT OF WORK
City of Fort Worth
Southland Terrace Drainage Improvements Project
Additional Survey Services
A.1 Background
The City of Fort Worth(CITY)is planning to design and construct storm drainage
improvements in the existing Southland Terrace subdivision located in the southern area of
the City(PROJECT).Preliminary investigations define the project area as the area bounded
by Cole Street on the east,Evans Avenue and Felix Street on the West,Hammond Street to
the north,and Brown Drive and Cole Court to the south.
A.2 Objectives
The objective of this Subcontract is to provide survey data for existing sanitary sewer lateral
lines in the project area.
A.3 Scope
SURVEYOR will perform field surveys to collect horizontal and vertical elevations and
other information needed by ENGINEER in design and preparation of plans for the project.
Information gathered during the survey shall include top of pipe elevations of sanitary
sewer lateral lines at,or near,the property line at nine (9)locations as specified in Table 1.
TABLE 1
Sanitary sewer lateral connection survey,locations
Location Address
1 1053 Cole Ct.
2 4921 Cole St.
3 4909 Cole St.
4 4809 Cole St.
5 4769 Cole St.
6 4521 Cole St.
7 1009 Cardinal Ridge Ave.
8 1029 E.Spurgeon St.
9 1029 E.Boyce Ave.
All field survey activity shall be performed under the direct supervision of a Professional
Land Surveyor licensed in the State of Texas and shall adhere to Minimum Standards of
Practice,TEXAS ADMINISTRATIVE CODE Part 29,as approved by the Texas Board of
Professional Land Surveying..All work shall be conducted using equipment,personnel,and
procedures that will insure compliance with the accuracy standards as defined below.It is
the responsibility of the supervising Land Surveyor to ensure that all work under this
agreement complies with all state and local regulations.All documents submitted shall
bear the surveyor's seal,signature,and a certificate that all work was done under the
surveyor's supervision and that all information contained in the document is true and is
accurately shown.
Horizontal Control work can be done using either standard surveying techniques or Global
Positioning System(GPS) techniques meeting the specification requirements outlined in this
scope. All horizontal control work shall comply with Second Order-Class 11 standard of
accuracy for geodetic control as established by the FGDC Geospatial Positioning Accuracy
Standards,Part 4: Standards for Architecture,Engineering,Construction (A/E/C),and
Facility Management.
Vertical Control work shall be Second Order-Class II,as outlined in the FGDC Geospatial
Positioning Accuracy Standards,Part 4: Standards for Architecture,Engineering,
Construction(A/E/C) and Facility Management.
Horizontal control shall be referenced to the Texas State Plane Coordinate System NAD 83,
using the appropriate zone for the region to be surveyed. Vertical control shall be
referenced to North American Vertical Datum,(NAVD) 1988.
Surveying will be performed to meet the City of Fort Worth standards,using GPS
equipment and electronic total stations. SURVEYOR will locate and use Control Points
previously established for the PROJECT.
The SURVEYOR will be responsible for having underground utilities located prior to
excavation. The SURVEYOR will be responsible for avoiding marked utilities,and will
maintain a safe distance from all above-ground utilities.
Prior to conducting survey,the SURVEYOR will notify all affected residents of the project in
writing.The notification letter shall be on company letterhead and shall include the
following:project name,SURVEYOWs Project Manager and phone number,scope of survey
work,and schedule of survey activities.
If it is necessary to collect the required survey data,the SURVEYOR will attempt to obtain
permission for surveying through private property. SURVEYOR will immediately notify
ENGINEER if not able to obtain permission.
The SURVEYOR will comply with all federal,state,and local laws,statutes,and ordinances
relating to the execution of the work. This requirement includes,but is not limited to,
applicable regulations for minimum wage rates,nondiscrimination in the employment of
labor,protection of public and employee safety and health,environmental protection,the
protection of natural resources,fire protection,burning and non-burning requirements,
permits,fees,and similar subjects.
T
i f
The SURVEYOR will perform all work necessary to move personnel and equipment in and
out,set up and remove equipment, and clean up the site. SURVEYOR will not demolish or
remove existing sidewalk or curbs without prior approval from the ENGINEER and the
CITY. The SURVEYOR will be responsible for repairing or replacing above-grade damaged
property,and providing surface restoration within reason. SURVEYOR will complete
restoration of excavation holes before close of business on the same day of the excavation.
SURVEYOR will ensure that trafficability and property access is maintained at all times
within the project area. SURVEYOR will ensure that no waste,rubbish,or other similar
materials is left on the ground in the project area.
A.4 Deliverables
All plans,field notes,plats,maps,legal descriptions,or other specified documents prepared
in conjunction with the requested services shall be provided in a digital format compatible
with the electronic data collection and computer aided design and drafting software
currently in use by the City of Fort Worth Department of Engineering.All text data such as
legal descriptions,coordinate files,cut sheets,etc.,shall be provided in the American
Standard Code for Information Interchange (ASCII)format,and all drawing files shall be
provided in Autocad(DWG or DXF) format(currently Release 12),or as otherwise
approved in writing by the CITY,and all data collected and generated during the course of
the project shall become the property of the CITY.
The minimum survey information to be included in the Autocad Drawing and/or delivered
to the ENGINEER shall include the following:
• A copy of original field notes and sketches and hard copy plots of the work map on a
scale of 1"=40' (or as specified).
• An ASCII file including survey point information. The format shall be Point Number,
Northing,Easting,Elevation,Description separated by spaces or commas.
• A unique layer in the Autocad drawing showing all survey points used or set while
performing the survey;
• Point numbers,point symbols and point descriptions shall be on separate levels
conforming to the City's standards.
A.5 Schedule
The SURVEYOR shall complete the survey and provide all deliverables to the ENGINEER
within two(2)weeks after Notice to Proceed(NTP).
A.6 Compensation
Compensation for the services set forth in this scope of work shall be as follows:
A) Sanitary Sewer Lateral Survey 9 EA.@$975.00/EA = $8,775.00
Total = $8,775.00
The method of compensation shall be Fixed Unit Price,per the attached contract.
Q CD
C) LO LO LO
W e4 e4
n h LO LO
W t �
X �
0 0
CD
rn CD
i
In �o w
lu
C)
Rr= tq
e.
x
H.
m yin.
O
w O A U-)
.rte
W F,
o ett M
o dG � O
a • 0O ►�r
Ute• W
3 0 '� ►'�- z
8_0 O
r- a>
N
H li C14