HomeMy WebLinkAboutContract 44551-A1 CITY SECRETARYU�! I I
CONTRACT NO.
'
AMENI>MENT No.1
TO CITY SECRETARY CONTRACT No. 44551
WHEREAS, the City of Fort Worth (CITY) and Alan Plummer Associates,
Inc. , (ENGINEER) made and entered into City Secretary Contract No. 44551,
(the CONTRACT) which was administratively authorized on the 18 day of
June, 2013 in the amount of $ 46, 008 . 00; and
WHEREAS, the CONTRACT involves engineering services for the
following project :
Rockwood Park Athletic Complex Drainage Assessment; and
WHEREAS, it has become necessary to execute Amendment No. 1 to the
CONTRACT to include an increased scope of work and revised 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 dated October 2 , 2013 , a
copy of which is attached hereto and incorporated herein. The cost to
City for the additional design services to be performed by Engineer
totals $19, 432 . 00 . (See Attached Funding Breakdown Sheet, Page -3-)
2 .
Article II of the CONTRACT is amended to provide for an increase in
the 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 shall be an amount of $65, 440 . 00 .
3 .
All other provisions of the Contract, which are not expressly
amended herein, shall remain in full force and effect .
EXECUTED and EFFECTIVE as of the date last written by a signatory,
below.
City of Fort worth
Professional Services Agreement Amendment Template OFFICIAL RECORD
Page
Official Release 8/1/2012 CITY SECRETARY
FT.WORTH,TX
APPROVED:
City of Fort Worth ENGINEER
Alan Pli s ociates, Inc.
Susa A anis David L. McPherson, P.E.
Assisrant City Manager Principal /
DATE: O d 3 DATE:
APPROVAL RECOMMENDED:
1 I
RichardZavala
Directo Parks and Community Services Department
APPROVED AS TO FORM AND LEGALITY: M&C: N/A
Date:
Assistant City Attorney
ATTEST: y O
V �
Mary J. ays r XA
City Secretary
City of Fort Worth Off IC14L RECORD
Professional Services Agreement Amendment Template SECRETARY
PMO Official Release 8/1/2012 CITY
Page 2 of 3 cT�WORTHf TX
F
FUNDING BREAKDOWN SHEET
City Secretary No. 44551
Amendment No. 1
Department Fund-Account-Center Amount
80 C282-531200-802360208730 $19, 432 . 00
Total : $19, 432 . 00
City of Fort Worth
Professional Services Agreement Amendment Template
PMO Official Release 8/1/2012
Page 3 of 3
ATTACHMENT A FOR
CONTRACT AMENDMENT NO. 1
CITY OF FORT WORTH
ROCKWOOD ATHLETIC COMPLEX DRAINAGE ASSESSMENT
SCOPE OF SERVICES
OCTOBER 2, 2013
The following is a clarification of the tasks that the ENGINEER will perform under ATTACHMENT A. This
addendum is for the following Additional Services.
ADDITIONAL ENGINEERING SERVICES
A. SURVEY PHASE
1. Provide surveying services to obtain field information needed for design of the Project including
topographic survey, and property boundaries in the vicinity of the proposed work area. Provide
horizontal and vertical locations of existing improvements and physical features including
fences, property lines, roads, bridges, drainage structures, existing utilities, and railroads
reasonably expected to be affected by Project. Provide general locations for large trees, brush
and wooded areas.
a. General Project details - Survey will horizontally and vertically locate pertinent and
visible surface features within the project area as shown on the attached exhibit.
b. Cross Sections and/or mapping will be collected generally at 50' intervals and at breaks
in grade producing 1' interval contours.
c. Utility Coordination: Prior to commencing any topographic fieldwork, the Surveyor will
submit a utility locate request for the project limits to Texas811 (formerly Texas
Excavation Safety System, Inc.)online at www.Texas811.org or by telephone at 811 or
800-344-8377. Marks set by Texas811 will be shown on the survey.
d. Right-of-Way and Property: The survey will locate and tie existing right-of-way, property
lines and easements, including type, size, volume and page, where applicable. The
survey will show Lot, Block,Abstract Number, adjacent Street Names and Property
Address. City and County boundaries will be shown where applicable.
e. Ponds: Ponds and waterways within project areas will be detailed and shown on the
survey. The survey will attempt to capture the toe of each pond. This amendment
includes floating each pond to determine pond bottom shots. Shots will be to the existing
top of sediment on each pond bottom.
f. Surface Drainage Features: The survey will locate and tie top, toe and flow lines of
existing swales, channels and creeks with the project limits. The survey will locate and tie
headwall and wing walls and denote number, size, material type, flow line and top of pipe
elevation for culvert conduit(s). Visible roof drains and their outfalls will be shown.
g. Fence and Retaining Walls: The survey will provide location, height and material type for
fences located within the project limits. Provide the location and material type for
retaining walls and provide top and bottom of wall elevations along its length at grade
changes.
h. Trees, Shrubs, Landscaping and Irrigation: The survey will locate trees, shrubs and
landscaping features and provide identification notes accordingly. The survey will provide
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tree caliper at approximately four feet off the ground. Major tree and brush lines will be
delineated on the survey. Existing visible irrigation structures will be located on this
survey.
i. Roadways: Roadways, driveways, alleys and sidewalks will be located and identified on
the survey. Existing width and composition of improved surfaces will be shown on the
survey. -Roadway striping will be shown.
j. Building Locations and details: Project facing buildings, with finished floor elevation, will
be located and shown on the survey.
k. City Owned Utilities: The survey will locate and tie visible public utilities (water,
wastewater, storm sewer, and telephone/fiber)and associated appurtenances including
but not limited to: manholes, cleanouts, meters, services, isolation valves, blow-offs, fire
hydrants, inlets,junction boxes, headwalls, wing walls, rip-rap aprons and other
appurtenances.The survey will denote size, material type and flow direction as
applicable. The survey will locate top of operating nut elevations for visible utility valves.
Accessible utility manholes will be detailed identifying: structure size, material type, rim
elevations, measure downs and corresponding flow line and top of pipe elevations for
visible pipe wall penetrations. Upstream and downstream sanitary and storm sewer rim
and invert data will be shown.
I. Franchise Utilities: The survey will locate and tie visible franchise utilities(Gas,
Telephone/FOC, Electric, Cable, etc.)and associated appurtenances including but not
limited to: power poles, guy anchors, manholes, meters, valves, test stations,vaults,
handholds, pull boxes, pedestals, controllers, etc. as marked by Texas811. Markings will
be shown on the survey. One attempt to Contract Texas811 will be made. If available,
the survey will denote size, material type, pressure rating, line voltage and utility owner
as applicable.
m. Additional Project Footage: This amendment includes 15.2 acres of mapping services as
shown on the attached map exhibit. If any additional footage or width beyond these
values is required, additional compensation may be requested as an additional service.
n. SUE Level C & D/Public and Private Franchise Alignments:This amendment includes
placing underground public and private utility alignments on the face of the survey based
on observed surface evidence and City vault data for public alignments. Texas811
markings will be used to locate private utility alignments.
o. Records Vault Research: This amendment includes City records drawing research.
Recovered vault data will be delivered to the Designer/Owner in PDF format.
2. Provide survey notes with clear location descriptions of benchmarks and horizontal control
points.
Basis of Control: Land surveying will be conducted in order to determine the horizontal
and vertical location of all pertinent locations and elevations.
The horizontal survey coordinates shall be reported in a project modified NAD83 State
Plane
Coordinate System with a precision of +/-0.01 feet;
The vertical survey coordinates shall be reported in the NAVD88 vertical system with a
precision of+/-0.01 feet,- City of Fort Worth Benchmarks will be used to establish our
elevations; - Horizontal and Vertical Control Methods: Horizontal and vertical control will
be established using static GPS methods and will be adjusted using post-processing
techniques. Control will have an accuracy of+/- 0.04' at the time of survey
Data Collection: RTK GPS and Robotic Total stations will be used for a majority of this
survey.
3. Survey Control and Material:
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- 5/8" iron rods with cap and/or mag nails will be used as the control material.
-4-Horizontal control points will be set within the project area. Where possible, control
monumentation shall be located sufficiently away from the project limits so as not to be disturbed
by construction activities.
- 1-Vertical benchmark will be set for this project and will be designated as found or set; they will
be reasonably permanent, easily identifiable and afforded reasonable protection again damage or
destruction.
-All established main horizontal and vertical control along with pertinent calculations will be
furnished in electronic(MS Word Document).
SPECIAL ENGINEERING SERVICES
No Special service are proposed in this addendum
ADDITIONAL SERVICES
Additional Services to be formed by the ENGINEER, if authorized by the CITY, which are not included in
the above-described Basic Services, may include, but are not limited by the following. No allowance has
been set aside for Additional Services.
1) Abstracting Services:This amendment does not include abstracting services or title work for
property, easement and right-of-way line workup. Current platting and/or deed Information
available at the County will be used for this project.
2) Arborist Services: This amendment does not include the services of an arborist to provide
tree size and species. The surveyor will make an attempt to approximately identify the
species and size of each project affected tree.
3) Construction Staking Services: This amendment does not include staking of any kind for the
construction of this project. Project control will not be refreshed prior to the commencement of
construction.
4) Right of Entry: This amendment does not include right-of-entry services.Those services, if
needed, will be serviced by the Owner prior to the hereon described services.
5) Sub-Surface Utility Investigation: This amendment does not include sub-surface excavation
to confirm underground utility locations. All utility line work will be based on surface field
evidence and provided record drawing research.
6) SUE/Geotechnical Marker Locations: This amendment does not include the location and
collection of data regarding test-hole locations performed by SUE or Geotechnical
contractors.
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ATTACHMENT B FOR
CONTRACT AMENDMENT NO. 1
CITY OF FORT WORTH
ROCKWOOD ATHLETIC COMPLEX DRAINAGE ASSESSMENT
SCOPE OF SERVICES
OCTOBER 2, 2013
I. Compensation
A. The ENGINEER shall be compensated a total lump sum fee of$19,432.00 as
summarized in Exhibit B-1 — Engineer Invoice. The total lump sum fee shall be
considered full compensation for the services described Attachment A, including all labor
materials, supplies, and equipment necessary to deliver the services.
B. The ENGINEER shall be paid monthly payments as described in Article II—
Compensation.
II. Method of Payment
A. Partial payment shall be made to the ENGINEER monthly upon City's approval of an
invoice prepared and submitted by the ENGINEER.
B. The cumulative sum of such monthly partial fee payments shall not exceed the total
current project budget including all approved Amendments.
C. Each invoice shall be verified as to its accuracy and compliance with the terms of this
Agreement by an officer of the ENGINEER.
III Work Schedule
Topographic Survey: The ENGINEER will have the survey as described above completed
within 4 weeks after the Notice to Proceed is issued.
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ATTACHMENT B1 FOR
CONTRACT AMENDMENT NO. 1
CITY OF FORT WORTH
ROCKWOOD ATHLETIC COMPLEX DRAINAGE ASSESSMENT
SCOPE OF SERVICES
OCTOBER 2, 2013
Consulting Firm Scope of Services Fee Percent
1. Spooner and Spooner, Inc. Surveying/Easement $16,123 83%
Subtotal Subconsultants $16,123 83%
Prime Consultant $3,309 17%
Total $19,432 100%
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ROCKWOOD PARK DRAINGE STUDY Legend
LOCATION MAP
275 SURVEY LIMITS ' Survey_limits
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