Amendment No. 10 to PSA with CH2M Hilla00/ -2y35'6
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AMENDMENT NO. 10
TO THE PROFESSIONAL LANDSCAPE ARCHITECTURAL
AND ENGINEERING (A/E) SERVICES AGREEMENT
BETWEEN
THE CITY OF MIAMI BEACH, FLORIDA
AND
CH2M HILL.,
DATED MAY 16, 2001
JN AN AMOUNT NOT -TO -EXCEED $11,541.00
FOR THE PROVISION OF ADDITIONAL DESIGN SERVICES TO LOWER THE PROFILE OF
THE EXISTING DRAINAGE WELL STRUCTURE LOCATED AT VARDEN STREET END
FOR THE RIGHT-OF-WAY INFRASTRUCTURE IMPROVEMENTS PROGRAM
NEIGHBORHOOD NO. 3 — NORMANDY SHORES PROJECT
This Amendment No. 10 to the Agreement made and entered this 5ikday of 'Yy/G
2010, by and between the CITY OF MIAMI BEACH, a Municipal Corporation existirt'g under the
laws of the State of Florida, having its principal offices at 1700 Convention Center Drive, Miami
Beach, Florida 33139 (hereinafter referred to as CITY), and CH2M HILL, having its offices at 800
Fairway Drive, Suite 350, Deerfield, Florida 33441 (hereinafter referred to as CONSULTANT).
RECITALS
WHEREAS, pursuant to Request for Qualifications (RFQ) No. 134-99/00, the Mayor and
City Commission adopted Resolution No. 2001-24386, on May 16, 2001, approving and
authorizing the Mayor and City Clerk to execute an Agreement with the Consultant, for
Professional Services for the Neighborhood No. 3 — Normandy Shores Right -of -Way (ROW)
Infrastructure Improvement Project (the Agreement); and
WHEREAS, the Agreement was executed for a not -to -exceed amount of $620,800; and
WHEREAS, the scope of the Right -of -Way Infrastructure Improvement Program
Neighborhood No.3 — Normandy Shores Project (the Project) is comprised of improvements to the
following area: Normandy Shores, a residential island with approximately 200 single family homes
and 43 apartment buildings surrounding the Normandy Shores Golf course and Fairway Park,
which is linked to Miami Beach at 71St Street; and
WHEREAS, the project scope of work includes: enhanced landscaping and street lighting
consistent with community preferences; repair, extension or widening of sidewalks to comply with
ADA — Title III; street resurfacing/pavement markings and improvement of dead end streets with
street lighting, landscaping, fencing, and/or parking, where appropriate; bicycle paths and
pedestrian access ways; incorporation of traffic calming features, consistent with the community
preferences; improved storm water drainage collection and disposal infrastructure; and provision
of the necessary infrastructure to accommodate the burial of overhead facilities, in the event the
residents consider the creation of a special assessment district to underground electric, cable, and
telephone services; and
WHEREAS, on May 13, 2005, Amendment No. 1 to the Agreement was executed, to
include the provision of additional services necessary to prepare and attend a second pre -
community design workshop, and community design workshop (CDW) for the Project, fora not -to -
exceed amount of $12,811; and
WHEREAS, on October 5, 2004, Amendment No. 2 to the Agreement was executed, to
include the provision of additional services necessary to perform underground utility verification for
the project, in an amount not -to -exceed $16,325; and
WHEREAS, on March 18, 2005, Amendment No. 3 to the Agreement was executed, to
include the provision of additional services necessary to install a drainage test well for the Project,
for a not -to -exceed amount of $12,750; and
WHEREAS, on May 18, 2005, Amendment No. 4 to the Agreement was executed, to
include the provision of additional services necessary to incorporate concrete valley gutters to the
Construction Documents for the Project, for a not -to -exceed amount of $ 3,500; and
WHEREAS, on July 14, 2005, Amendment No. 5 to the Agreement was executed, to
include the provision of additional services necessary to install an additional drainage test well for
the Project, for a not -to -exceed amount of $ 500; and
WHEREAS, on December 6, 2006, Amendment No. 6 to the Agreement was executed, to
include the provision of additional services necessary to include the provision of resident project
representation and additional construction management services, in a not -to -exceed amount of
$550,000; and
WHEREAS, on May 12, 2009, Amendment No. 7 to the Agreement was executed, to
include the provision of additional services necessary to provide additional permitting services for
expanded construction of seawalls on the street ends of Jones Street, Hagan Street and South
Shore Drive, for a not -to -exceed amount of $24,607; and
WHEREAS, on May 12, 2009, Amendment No. 8 to the Agreement was executed, to
include the provision of additional services necessary to incorporate additional storm water on the
Normandy Shore Golf course Club House, for a not -to -exceed amount of $24,376; and
WHEREAS, on October 14, 2009, Resolution No. 2009-27222 to the Agreement was
executed, to include the provision of additional services necessary to provide additional services
for the Resident Project Representative from the Period of 12/2008 to the completion of the
project, for a not -to -exceed amount of $284,000; and
WHEREAS, at this time, the City, has negotiated Amendment No. 10 for the provision of
lowering the profile of the existing drainage well structure located at Varden Street end ; and
WHEREAS, the Consultant met with the City, and it has been established that this
additional service request appears fair and reasonable; and
WHEREAS, this Amendment No. 10 increases the previously contracted amount of
$1,549,669 by $ 11,541; resulting in a total fee of $ 1,561,210.
NOW, THEREFORE, the parties hereto, and in consideration of the mutual promises,
covenants, agreements, terms, and conditions herein contained, and other good and valuable
consideration, the respect and adequacy are hereby acknowledged, do agree as follows:
1. ABOVE RECITALS
The above recitals are true and correct and are incorporated as a part of this Amendment
No.10.
2. MODIFICATIONS
The Agreement is amended to incorporate Proposal "A", attached hereto.
3. OTHER PROVISIONS
All other provisions of the Agreement, as amended, are unchanged.
4. RATIFICATION
The City and Consultant ratify the terms of the Agreement, as amended by this
Amendment No.1 0
IN WITNESS WHEREOF, the parties hereto have caused this Amendment No. 8 to be
executed in their names by their duly authorized officials as of the date first set forth above.
ATTEST: CITY OF MIAMI BEACH, FLORIDA
VicI (II
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CITY CLERK
ATTEST:
Secre
Wtav►i & 6. VoU 6r
Print Name
APPROVED AS TO
FORM & LANGUAGE
& F • R EXECUTION
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a
CONSULTANT/CH2M HILL,
V/c.e President
Celwcz .a:! Da4/, :r
Print Name
,
iv.
PROPOSAL "A"
CH2M HILL Proposal
for Vardon Street Mo,
PROPOSAL "A"
CH2M HILL Proposal
for Vardon Street Moi
SCOPE OF SERVICES
CITY OF MIAMI BEACH
RIGHT-OF-WAY INFRASTRUCTURE IMPROVEMENTS PROGRAM
NEIGHBORHOOD NO. 8 — NORMANDY SHORES
Detailed Design Services — Vardon Street Retention Structure
PROJECT DESCRIPTION
During construction, the detention box located on Vardon Street was installed south of its
original proposed location to avoid a watermain at the direction of the CITY. The
structure was installed at its original designed elevations resulting in a steep slope to a
resident's driveway. The CITY requested that CH2M HILL (CONSULTANT) prepare a
proposal to modify the detention box and the surrounding grades to alleviate the steep
slopes to the driveway.
SCOPE OF SERVICES
Task 1 — Detailed Design
As part of this task, the CONSULTANT will provide the following revisions to the
construction documents for the Vardon Street modifications. The scope of work is
detailed in Option 2 of the attached Memorandum dated February 26, 2010. The
following plan sheet revisions will be provided.
Paving and Grading Plan (PGD 24):
• Revised grades will be shown to accommodate the detention box adjustments.
This plan will also show infrastructure to be removed/reconstructed.
Stormwater Structure Detail (SW 44B to be created from SW 44):
• The detention box detail will be modified to show the adjustments to the detention
box to allow lowering of the finished elevation by cutting the sidewalls and
reinstalling the top portion of the structure.
Deliverables:
1. Revised drawings PGD 24 and SW 44B (electronic submittal)
Task 2 -Resident Project Representative and Submittal Review
The CH2M HILL Resident Project Representative (RPR) will be on site to observe the
work and this level of effort is estimated to require forty (40) hours. The RPR will
prepare daily reports during the field work. CH2M HILL will also perform submittal
review and work with the Contractor to expedite this effort due to the task schedule.
1
Assumptions:
1. CITY to provide electronic version of drawings of the survey elevations along the
portion of Vardon Street which will be revised.
2. The CONTRACTOR will furnish shop drawings and product submittals for the
materials which will be used to seal the edges of the revised sidewalls prior to
placement of the existing top cover of the structure.
PAYMENT AND COMPENSATION
The total fee proposed for this scope of work shall be a not -to -exceed amount of
$11,541.00. This fee is based on estimated labor hours per task and other direct costs, as
shown in the attached fee proposal from CH2M HILL, dated March 9, 2010. The fee is
also based on the hourly rates currently in effect for the Normandy Shores project work.
One invoice will be provided for all services under this authorization.
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MEMORANDUM CH2MHILL
SOW for Revisions to Vardon Street, North of North
Shore Drive
TO: Grace Escalante / CMB CIP
COPIES: Robert Pontek / CH2M HILL
FROM:
DATE:
Patrick Mohile / CH2M
February 26, 2010
As requested, this is a scope of work we feel is necessary to reduce to 6% slope at the north
end of Vardon Street at 445 North Shore Drive without affecting the operation of the newly
installed storm system. Also attached is a sketch of the existing conditions and the proposed
change in elevations/slab thickness. Please note that the sketch is for the purpose of
communicating to contractor an approach alternative to reduce the slope at the end of
Vardon Street. Upon City's direction, existing elevations need to be verified and drawings
prepared of the selected alternative prior to contractor commencing work.
Proposed Changes Option 1 with detention box flush with road:
• Remove the top slab of detention structure E -B2, sawcut the interior and exterior
wall to achieve elevations as shown on the attached sketch, sawcut the weir wall to
allow 10" of clearance from the bottom of the top slab, cut rebar exposed and patch
by sawcutting operation to a 1" below concrete and grout patch, install Ramnek
preformed sealer atop the walls, and reinstall the top slab to the elevations shown on
attached sketch.
• Remove and dispose of existing valley gutter from the north end to inlet structures
E-07 and E-05.
• Remove and dispose of existing asphalt on Vardon Street from the north end to 5'
south of inlet structures E-07 and E-05.
• Remove and dispose of approximately 3' (from the back of valley gutter) the
driveway to 501 North Shore Drive along Vardon Street.
• Install new valley gutter in the location of the removed valley gutter to the elevations
shown on the attached sketches.
• Re -grade limerock road base to new valley gutter elevations with consideration for
the following: 2% slope to center line of road and installation of 3" total asphalt.
• Prime and repave the end street with 2" type S-1 asphalt (first lift) and 1" type S-3
asphalt (second lift).
• Re -grade limerock road base at driveway to 501 North Shore Drive and repave with
1" type S-3 asphalt.
• Re -grade and re -sod swales as necessary to achieve smooth transition to valley
gutter.
• After final lift of asphalt, coat the top slab of the detention structure with 2 or 3 coats
of coal tar epoxy (color black). Number of coats will be dependent on the
MEMO_REWORK_OF_VARDON_STREET_REV 1 (2).DOC 1
SOW FOR REVISIONS TO VARDON STREET, NORTH OF NORTH SHORE DRIVE
penetration/absorption of the coat prior. Each coat shall be allowed full cure time
prior to application of the next. Structure will need to be protected until epoxy coats
are complete and epoxy has reached full cure time.
Proposed Changes Option 2 with detention box below asphalt:
• Remove the top slab of detention structure E -B2, sawcut the interior and exterior
wall to achieve elevations as shown on the attached sketch, sawcut the weir wall to
allow 10" of clearance from the bottom of the top slab, cut rebar exposed by
sawcutting operation to a 1" below concrete and grout patch, install Ramnek
preformed sealer atop the walls, and reinstall the top slab to the elevations shown on
attached sketch.
• Procure and install adjusting rings (approximately 2" to 3" tall) at the three (3)
manhole covers on the top slab, to raise the covers to match the new crown of road.
• Remove and dispose of existing valley gutter from the north end to inlet structures
E-07 and E-05.
• Remove and dispose of existing asphalt on Vardon Street from the north end to 5'
south of inlet structures E-07 and E-05.
• Remove and dispose of approximately 3' (from the back of valley gutter) the
driveway to 501 North Shore Drive along Vardon Street.
• Install new valley gutter in the location of the removed valley gutter to the elevations
shown on the attached sketches.
• Re -grade limerock road base to new valley gutter elevations with consideration for
the following: 2% slope to center line of road and installation of 3" total asphalt.
• Prime and repave the end street with 2" type 5-1 asphalt (first lift) and 1" type S-3
asphalt (second lift). Note: Contractor to place approximately 1" to 3" of Type S-3
asphalt over the detention box.
• Re -grade limerock road base at driveway to 501 North Shore Drive and repave with
1" type S-3 asphalt.
MEMO_REWORK_OF VARDON_STREET_REV 1 (2).DOC 2
Inlet Structure E-05
<— -5%
501 North Shore Drive
Approximate Elevation 5.00
Approximate Elevation 3.90
Detention Structure E -B2
xtmate Elevation 5.15
4- -0.5% Valley Gutter
Vardon Street
4— -0.5% Valley Gutter
Approximate Elevation 5.00
445 North Shore Drive
Note: This drawing is for illustrative purposes only. This
drawing is not to be used for construction.
Existing Conditions, Page 1 of 2
Plan View
N
11
1/
Approximate Etevaton 5.40
NTS
1
Approximate Elevation 5.00 at top of valley gutter.
f Approximate Elevation 5.15 at top of detention structure.
,-05%
-5%
Inlet Structure E
\ 12" Peck concrete top slab
Detention Structure E -B2
Valley Gutter
Note: This drawing is for illustrative purposes only. This
drawing is not to be used for construction.
Existing Conditions, Page 2 of 2
Profile View
N
Approximate Elevation 5.40
NTS
2
Inlet Structure E-05
!NIL
Approximate Elevation 3.90
Inlet Structure E-07
501 North Shore Drive
F— -1-8% Valley Gutter
Detention Structure E -B2
0 0
Approximate Elevation 4.35
Vardon Street
approximate Elevation 4.70
F— 1.8% Valley Gutter
445 North Shore Drive
Note: This drawing is tor illustrative purposes only. This
drawing is not to be used for construction.
N
1/
Approximate Elevation 5.40
Proposed Changes Option 1 with Box Flush w/ Road, Page 1 of 2
Plan View NTS
3
Approximate Elevation 3.90 at top
inlet.
I
Inlet Structure E-05
Approximate TOC Elevation 4.35 at north end of detention structure.
Approximate TOC Elevation 4.70 at north end of detention structure. Approximate Elevation 5.40
a,
12" concrete top slab
Detention Structure E-92
99b
Valley Gutter
Sawcut Interior and exterior walls of structure to
achieve TOC elevations.
Note: This drawing is for illustrative purposes only. This
drawing is not to be used for construction.
Proposed Changes Option 1 with Box Flush w/ Road, Page 2 of 2
Profile View
NTS
4
501 North Shore Drive
Install adjusting rings al MH covers to road crown elevation
Inlet Structure E-05
Approximate Elevation 3.90
Inlet Structure E-07
Detentio r Structure 2
U
Approximate Elevation 4.10
<— -1.8% Valley Gutter
Vardon Street
Approximate Elevation 4.45
4-- -1.8X, Valley Gutter
445 North Shore Drive
Note: This drawing is for illustrative purposes only. This
drawing is not to be used for construction.
N
I
Approximate Elevation 5.40
Proposed Changes Option 2 with Box Below Asphalt, Page 1 of 2
Plan View NTS
5
Install adjusting rings at MH cove
Approximate TOC Elevation 4.05 at north end o1 detention structure.
Approximate Elevation 3.90 at top inlet.
Inlet Structure E-05
to road crown elevation
Approximate TOC Elevation 4.45 at north end of detention structure
12' concrete top slab
Detention Structure E-62
Valley Gutter
Sawcut interior and exteror walls 01 structure t0
achieve TOC elevatans.
Note: This drawing is for illustrative purposes only. This
drawing is not to be used for construction.
N
Approximate Elevation 5.40
Proposed Changes Option 2 with Box Below Asphalt, Page 2 of 2
Profile View
NTS
6