HomeMy WebLinkAbout2018-105AMENDMENT NUMBER 1 TO WORK ORDER NUMBER 4
VICTOR HART SR. COMPLEX DRAINAGE IMPROVEMENTS - IRC -1760
This Amendment 1 to Work Order Number 4 is entered into as of this 5 day of June , 201,g; pursuant
to that certain Continuing Contract Agreement for Professional Services, dated November 4th, 2014, and that
certain Extension and Amendment of Continuing Contract Agreement for Professional Services entered into the
24th day of October, 2017 (collectively referred to as the "Agreement"), by and between INDIAN RIVER COUNTY,
a political subdivision of the State of Florida ("COUNTY") and Masteller & Moler, Inc. ("Consultant").
The COUNTY has selected the Consultant to perform the professional services set forth in existing Work Order
Number 4, Effective Date February 6, 2018.
2. The COUNTY and the Consultant desire to amend this Work Order as set forth on Exhibit A (Scope of Work)
attached to this Amendment and made part hereof bythis reference. The professional services will be performed
by the Consultant for the fee schedule set forth in Exhibit A (Fee Schedule), and within the timeframe more
particularly set forth in Exhibit A (Time Schedule), all in accordance with the terms and provisions set forth in
the Agreement.
3. From and after the Effective Date of this Amendment, the above -referenced Work Order is amended as set
forth in this Amendment. Pursuant to paragraph 1.4 of the Agreement, nothing contained in any Work Order
shall conflict with the terms of the Agreement and the terms of the Agreement shall be deemed to be
incorporated in each individual Work Order as if fully set forth herein.
IN WITNESS WHEREOF, the parties hereto have executed this Work Order as of the date first written above.
CONSULTANT:
MASTE LVrRV MOLE R, INC
By: e�!�)
Stephen E. Moler, PEI
Title: Vice President
.•• pti1M I ..... •.,,
BOARD OF COUNTY COMMISSIS �`�9s°•;
OF INDIAN RIVER COUNTY *'.
By: Bob Solari, Vice Chairman ; yo• t
• IVER C�v��:•r
BCC Approved Date: June 5, 2018
Attest: Jeffrey R. Smith, erk of Cour-
By:
Dep dii Clerk
Approved:
Jason 9.
Approved as to form and legal sufficiency:
Dylan T.
e�
n, Cou
Administrator
my Attorney
Her
M J MASTELLER & MOLER, INC.
M 1 — CIVIL ENGINEERS
EXHIBIT A
1655 27" St
Ste. 2, Vero Beach, FL 32960
(772) 567-5300
Masteller & Moler, Inc. (MM) has researched both County and St. Johns River Water Management
District (SJRWMD) files in an attempt to locate past designs and/or as-builts that might reveal the
location of existing underground utilities within the Victor Hart Sr. Park site. Finding no reliable
information, it is our recommendation that a ground penetrating radar firm be retained to assist to
locate existing underground utilities in the area of the site where excavation is planned. This service
will assist in design and will substantially reduce the potential for discovery of surprise conflicts
during construction of the project improvements.
MM has also determined the proposed addition of coquina and/or millings parking is considered by
the SJRWMD to be impervious surfaces requiring stormwater treatment with supporting
computations. We propose to provide the additional treatment for this project through expansion
of the existing wet detention system at the north end of the site.
Scope of Work:
Task A — Ground Penetrating Radar (GPR) Services & Coordination: Masteller & Moler, Inc. will
subcontract with Bloodhound to perform a ground penetrating radar (GPR) study of the Victor Hart
Sr. Park site as described in their Proposal attached hereto as Exhibit B for the area depicted on
Exhibit C.
Following completion of the GPR field work we will notify the County Surveyor's office so the
markings in, the field .may be located and added to the site's topographic survey. (The survey work
is not included in our fee.)
Task B — Stormwater Treatment System Plans / Report: We shall perform stormwater treatment
computations to confirm the proposed expansion of the site's existing wet detention system that
will support the additional impervious surfaces planned for this project. The computations shall be
presented in a written format.
The computations will also provide justification for adding a control elevation orifice in the existing
outfall structure to allow for recovery of treatment volume. The treatment volume shall be defined
as the originally required treatment volume required by SJRWMD ERP # 42-061-114983-1 plus the
amount needed for compensating storage for the planned impervious surfaces for this project.
Our services shall also include completing the design of the wet detention lake expansion
construction plans to be integrated into the overall plans for this project.
Following completion of the Plans & Computations, we shall prepare the appropriate application
form for submittal to the St. Johns River Water Management District to allow for modification of the
site's existing ERP. We shall address reasonable comments relative to our designs to allow the ERP
to be issued.
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M
M
MASTELLER & MOLER, INC.
CIVIL ENGINEERS —
165527 1h Street, Ste. 2, Vero Beach, FL 32960
Fee Schedule:
Task A — GPR Services & Coordination: $ 1,656.00
Task B — Stormwater Treatment System Plans / Computations $ 4,800.00
Time Schedule:
1. Amendment No. 1 shall be completed as follows:
A. GPR Services Completed and Surveyor's Office notified 15 Working Days
B. Final Design 10 Working Days
2. Deliverables —the ENGINEER shall provide the COUNTY:
a. Field Location Underground Utilities (Painted)
b. Stormwater Plans / Report (2 signed & sealed copies)
(772) 567-5300
File#1755LH/LI
(Y:\mm\Projects\2017\1755 - Victor Hart Sr Complex Drainage Improvements\ADMIN\Contracts\Addendum # 1\1755_AmendNol_18-0508.docx)
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