R7F-Execute Change Order 2 West Avenue And Bay Road In Sunset HarbourClerk's Office
Summary.docx
COMMISSION ITEM SUMMARY
Harbour Pump Stations lmprovements Change
rcm R7F
Condensed Title:
A RESOLUTION OF THE MAYOR AND CITY COMMISSION OF THE CITY OF MIAMI BEACH,
FLORIDA, APPROVING AND AUTHORIZING THE MAYOR AND CITY CLERK TO EXECUTE
CHANGE ORDER NO. 2 TO LANZO CONSTRUCTION CO., FOR ADDITIONAL ENGINEERING
SERVICES, DRAINAGE STRUCTURE MODIFICATION, DRAINAGE PIPE, AND WATER MAIN
REPLACEMENT FOR THE SUNSET HARBOUR PUMP STATTONS RETROFIT AND DRAINAGE
IMPROVEMENTS PROJECT, TO REPLACE FAILING WATER SUPPLY DTSTRIBUTION AND
IMPROVE DRAINAGE ON WEST AVENUE AND BAY ROAD IN SUNSET HARBOUR, AND
EMERGENCY LINING OF SEWER FORGE MAINS ON SUNSET ISLANDS, FOR A TOTAL
CONSTRUCTION COST OF 718, PLUS CONTINGENCY-
Ensure value and delive of
Data s, Environmenta! Scan, etc.): N/A
Item Summary/Recom mendation:
ln preparation for the October 9'n King Tides (an especially high tide event that occurs twice a year,
when there is alignment of the gravitational pull between sun and moon), Public Works staff conducted
a field inspection throughout the areas that are known to be affected during these events. lnitial flooding
was observed at Sunset Harbour, West Avenue and Bay Road. To alleviate the flooding, staff utilized
pumps and installed temporary plugs; however, a more permanent solution is required.
Previous change orders processed by the City are addressing drainage concerns on 18th and 20th
Streets and the proposed work will complete the drainage system at Sunset Harbour. However, the
water distribution system at Sunset Harbour is approximately 80 years old and in need of replacement.
An upgrade is being proposed to complete the water system at the same time the drainage system is
scheduled to be installed. The cost proposed will achieve this water system upgrade to also include an
Automated Meter Reading System consistent with all new water projects in the City. The completion of
the sanitary sewer system lining would be performed under a separate project.
Additional areas of concern were referenced at the October 14, 2014, Mayor's Blue Ribbon Panel on
Flood Mitigation Committee meeting, while reviewing the effects of the October 9tn King Tides. As a
result, an additional scope of work is being proposed to Lanzo, which will include the following:
1. Water main for sunset harbor neighborhood2. Drainage for Sunset Harbour neighborhood
3. 20'n Street water main replacement (credit)4. lBth Street drainage (CrediQ
COST ANALYSIS
Lanzo Construction Co. has submitted a cost proposal in the amount of $4,532,200.00 (Attachment) for
services stated above. Additionally, Lanzo has submitted a cost proposal in the amount of $558,518.00
to rehabilitate an eight (8") sewer force main in the Sunset lslands that has experienced multiple failures
in the past couple of months causing interruption of service.
The City's Public Works Department has reviewed the proposal and the cost breakdowns and deems
the cost to be fair and reasonable. We are also recommending a project contingency of $500,000 which
is approximately 10%.
THE ADMINISTRATION RECOMMENDS ADOPTING THE RESOLUTION
Financial lnformation :
Source of
Funds:
Amount Account
,l
2
OBPI I Total
Financial !mpact Summary:
Eric T.ext.6012
Agenda
M MIAMIBFACH Date lo'Aq-/c/
-
156
h:MIAMIBEACH
City of Miomi Beoch, lZ00 Convention Center Drive, Miomi Beoch, Florido 33,l39, www.miomibeochfl.gov
COMM SION MEMORANDUM
TO:Mayor Philip Levine and Members the Ci Commission
FROM: Jimmy L. Morales, City Manager
DATE: October 29,2014
SUBJECT: A RESOLUTION OF THE MAYOR AND CITY COMMISSION OF THE CITY OF MIAMI
BEACH, FLORIDA, APPROVING AND AUTHORIZING THE MAYOR AND CITY
CLERK TO EXECUTE CHANGE ORDER NO. 2 TO LANZO CONSTRUCTION CO.,
FOR ADDITIONAL ENGINEERING SERVICES, DRAINAGE STRUCTURE
MODIFICATION, DRAINAGE PIPE, AND WATER MAIN REPLACEMENT FOR THE
SUNSET HARBOUR PUMP STATIONS RETROFIT AND DRAINAGE
IMPROVEMENTS PROJECT, TO REPLACE FAILING WATER SUPPLY
DISTRIBUTION AND IMPROVE DRAINAGE ON WEST AVENUE AND BAY ROAD
IN SUNSET HARBOUR, AND EMERGENCY LINING OF SEWER FORCE MAINS
ON SUNSET ISLANDS, FOR A TOTAL CONSTRUCTION COST OF $5,090,718,
PLUS $5OO,OOO CONTINGENCY.
ADMINISTRATION RECOMMEN DATION
The Administration recommends adopting the Resolution
FUNDING
BACKGROUND
At its May 8th, 2014 meeting, pursuant to lnvitation to Bid (lTB) 060-2O13TC for the Sunset
Harbour Pump Station Retrofit and Drainage lmprovements Project (Project), the City
Commission awarded a contract to Lanzo Construction Co. (Lanzo). The project's scope of work
included drainage improvements within the Sunset Harbour Neighborhood, consisting of new
retrofit pumps, connections for direct discharge to Biscayne Bay, control panel modifications at
Pump Stations No. 1 and No. 2, and the complete reconstruction of Pump Station No. 3,
including associated drainage pipes.
At its September 30,2014 meeting, the City Commission approved a Resolution pertaining to
the Project, accepting the findings and recommendation of the City Manager in declaring an
emergency pursuant to Subsection 287.055(9xc)(6), Florida Statutes; and, as permitted
pursuant to Section 2-367(e) of the City Code, waiving, by 5/7th vote, the competitive bidding
requirements, finding such waiver to be in the best interest of the City; and authorizing the City
Manager to take the following actions to procure the necessary emergency design and
construction services for the project, pursuant to a negotiated design-build contract for the
amount negotiated as part of the settlement, the existing contract shall not exceed
157
Commission Memorandum -Sunsef Harbour Pump Stations lmprovements
Page 2 of 2
$6,836,940.74 which included the $2,586,940.74 construction award value of the current Lanzo
construction contract and the proposed design/build amount of $4,250,000.
The Contractor is currently finalizing drainage installation within 20th Street and is closing out
punch list items. The Contractor is also moving forward with the Stormwater improvements for
the 18th Street area, which will address most of the remaining deficiencies in this neighborhood.
CURRENT STATUS
ln preparation for the October 9th King Tides (an especially high tide event that occurs twice a
year, when there is alignment of the gravitational pull between sun and moon), Public Works staff
conducted a field inspection throughout the areas that are known to be affected during these events.
lnitial flooding was observed at Sunset Harbour, West Avenue and Bay Road. To alleviate the
flooding, staff utilized pumps and installed temporary plugs; however, a more permanent
solution is required.
Previous change orders processed by the City are addressing drainage concerns on 18th and
20th Streets and the proposed work will complete the drainige sysiem at Sunset Harbour.
However, the water distribution system at Sunset Harbour is approximately 80 years old and in
need of replacement. An upgrade is being proposed to complete the water system at the same
time the drainage system is scheduled to be installed. The cost proposed will achieve this water
system upgrade to also include an Automated Meter Reading System consistent with all new
water projects in the City. The completion of the sanitary sewer system lining would be
performed under a separate project.
Additional areas of concern were referenced at the October 14, 2014, Mayor's Blue Ribbon
Panel on Flood Mitigation Committee meeting, while reviewing the effects of the October 9th
King Tides. As a result, an additional scope of work is being proposed to Lanzo, which will
include the following:
1. Water main for sunset harbor neighborhood
2, Drainage for Sunset Harbour neighborhood
3. 20th Street water main replacement (credit)
4. 18th Street drainage (Credit)
COST ANALYSIS
Lanzo Construction Co. has submitted a cost proposal in the amount of $4,532,200.00
(Attachment) for services stated above. Additionally, Lanzo has submitted a cost proposal in
the amount of $558,518.00 to rehabilitate an eight (8") sewer force main in the Sunset lslands
that has experienced multiple failures in the past couple of months causing interruption of
service.
The City's Public Works Department has reviewed the proposal and the cost breakdowns and
deems the cost to be fair and reasonable. We are also recommending a project contingency of
$500,000 which is approximately 10o/o.
158
Commission Memorandum -Sunsef Harbour Pump Sfafions lmprovements
Page 3 of 2
CONCLUSION
The Administration recommends adopting the Resolution
Attachment - Lanzo cost proposals dated October 20,2014
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JLM/MT/E[Q/BAM/FRS
T:\AGENDA\2014\October\October 29\PUBLIC WORKS\Sunset Harbour Pump Stations lmprovements Change Order No 2.
Memo.doc
159
LANZcJ
COffiINUGNil GOMPAI{Y
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Octnber 20,2014
BruceMowry, Ph. D,, P.E,
City Engineer
City of Miami Beach, Florida
Public Works De,parment - Enginoering Division
1700 Convention Center Drive
Miami Beach, FL 33139
Reference:Sunset Harbour Pump Station Retrofit - ITB No. 60-2013TC
Sunset Harbour Re-Design Proposal
Design and Constnrction of Sunset Drainage Improvement Change Summary
Entire Sunset Harbour Drainage and Water Main Installation
Dear Bruce,
Please find below and as attached a srunmary of the proposals you have requested for additional
improvements to Sunset Harbour.
Item
1
2
3
4
Activiry
Water Main for Sunset Harbour Neighborhood
Drainage for Sunset Harbour Neighborhood
20th Street Water Main Replacement (Credit)
18th Street Drainage (Credit)
Total
Total
$ 4,074,876.00
s 2,240,924,00
S-1,119,344.00
S - oo+,zso.oo
$ 4532,200.00
We have included all of the separate proposals, applicable scopes, drawings and quantity take-offs. I am
available to meet with you to answer any further questions you may have.
James Tilli
I-anzo Constrrction Company
Attachment(s)
CC: LCC/File
125 SE 5m CourtDeerEeldBeachFL 33441-4749 Phone (954) 979-OEO2
wwwlianzo.net
Sincerely,
Fa"x (954) 979-9897
160
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tu&mtorteii'[,talrb
October 20,2014
BruceMowry, Ph. D, P.E.
City Engineer
City of Miami Beach, Florida
Public Works Department - F'nginseriag Division
1700 Convention Ce,nter Drive
Miami Beach, FL 33139
Reference:Sunset Harbour Pump Station Retofit - ITB No. 60-2013TC
Sunset Harbour Re-Design Proposal
Remove and Replace rffater Maiu in Sunset Harbour
Dear Bruce,
Lanzo Constnrction Co., FL., proposes to desip., permit and construct tle water main replacement, in
Sunset Ha$our. The scope of work is as agreed upon by the City and Lanzo, and is reflected in the attached
drawing and unit breakdown sheet. All work per City Standard Details and as summarized below.
L Install 20'DIP from Alton Road to Purdy Avenue along 20e Strea and tie into Existing Mains.
2. Install 20'DIP from 20s Street to Dade Blvd along Purdy Ave and tie into Existing Mains.
3. Install 12" DIP from 20t Street to Dade Blvd along N. Bay Rd and tie into Existini Mains.
4. Install 12' DIP from 20m Street to Dade Blvd along West Ave and tie into Existing Mains.
5. Install 12" DIP from Alton Rd to Purdy Ave along lEft Street and tie into Existing Mains.
6. Remove all trees.
7. Maiutenance of Traffic and Allowance for Police.
8. Remove and Replace All Unzuitable Material per Crty Shndards.
9. Rernove all Abandoned DI Water Main, Replaced by the New DI Water Main.
10. Reconnect All Services ias[uding New Boxes and Digital Metexs (2" Meters, 90 each).
The Desip and Constnrction duration is (335) days from NTP.
Total Lump Sum Price S4,074,876.00
Lanzo Construction Company
Attachment(s)
CC: LCCffile
125 SE5u CourtDeerfieldBeachFL 3344L4749 Phone(954) 979-0802 Fax(95a) 9'19-9897
www.lanzo.net
161
162
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October 20,2014
Bruce Mowry, Ph. D, P.E.
City of Miami Beach, Florida
Public Works Departnent - Fnginsering Division
1700 Convention Center Drive
Miami Beach, FL 33139
Refereirce:Sunset HarbourPump Station Retrofit -ITB No. 60-20l3TC
Sunset Harbour Re-Desigrr Proposal
Design and Lrstallation of Sunset Harbour Drainage
Dear Bruce,
Lanzo Constnrction Co., FL., proposes to design, perurit and construct the drainage, on 18ft Street, West
Avenue, N. Bay Rd, & Purdy Avenue. Please note that the hydraulics of the attached drainage design is
based on the gravity outfalls on Dade Blvd rernaining in service. The scope of work is as agreed upou by
the City and Lanzo, and is reflected in the attaohed drawing and unit breatdown sheet. All work per City
Standard Details and as suomarized below.
1. Install New 42" RCP, 36", 30",24" & 18" A2000 Drainage Pipe & Tie-In to Existing.
2. hstall (4) 84" x 84" Junction Boxes.
3. Install (4) 84- x 84" Large Junction Boxes.
4. Install (15) 48" Round Catch Basin.
5. Instsll (12) 60" Round Catch Basin.
6. Replace Damaged Curbing and Sidewalk with Gray Concrete Hardscape
7, Patch Pave Damaged Asphalt,
8. Remove and Replace all Unzuitable Material per Ctty Standards.
9. Maintenance of Traffic and Allowance for Police.
The Design and Construction duration is (255) days from NTP.
TotalLump S+m Price $2,2/;0,9U.00
James Tilli
Lanzo Construction Company
Attachment(s)
CC: LCClFile
125 SE 5m Court Deerfield Beach FL 334414749 Phone (954) 979-08A2 Fax (95a) 9't9-9897
www.lanzo.net
163
164
LANZO
COI{SIRUCTI OT GOM PAI{Y
0eqfrU sslrffi bfrrdltcfrm lr*tlblts
fufrntum,rtq;mzwnk
October 17,2014
City of Miami Beach Mike Alvarea CGC, PWLF
Public Works Department mikealvarez@miamibeachfl.gov
1700 Convention Center Drive 3054734620
Miami Beach, FL 33139 F786-39+4698
Sunset Island Quote Request, From PSl3, (Excludes Subaqueous Crossing) to W 25 St.
Emergency 8" Force Main Repair utilizing CIPP (Option 2)
Plan Date Sewer Atlas 9/3/14 File Path U:\CMB Sanitary Force Main Network.mxd / Email
Attached datd9/5114 from Hasan Riani
Lanzn Estimate Number U-l441- Revised 10-I7-2014
Ancillary Products and Services Providedo Cleaning he & Post CCTV Inspection and Pipe Logs - Includedo End Seals at all pipe tenninations, hansitions and Tee Junctions - Includedo Testing of Liner Shots By Hydrostatic Head During Inversion - lncluded
125 SE 5n Court Deeffiets Beach FL 9U414749 Phone (954)979{8V2 Fax(954)9799897
Proposal
Lanzo is to offer the
I Mobilization, [nsurance & General Conditions I LS $65,000 $65"000
2 Prep Work for Lining Operation I LS $68,?00 $68J00
3 Cured ln Place Line of Existing 8" FM (905) LF I LS $346.818 $346,8t8
4 Restoration and Reconnection of Lined Main l t-s $78,500 $78,500
Total s558.5t8
Page 1 of3
www.lanzo.net
165
10t172014
o Third Party Testing of Liner Pipe Samples to validate Fully Deteriorated Design basis -
lncluded
o Slate of Florida P.E. sealed calculations for liner- Included. Asphalt disturbed by our work will be rcpaired in kind - Included
. Sod disturbed by oru work will be repaired in kind - Included
o Upon completion of work the existing easements will be graded and sodded - Includedo Erosion control items included - Included
We hereby propose to furnish materials. equipment and labor in accordance with the plans referenced
above as follows:
Cleaning, CCTV Pre & Post Video inspections, CIPP Lining per ASTM F 1216, 100 psi Proof Testing,
Third Party Testing of materials & Warranty.
Qualifications and Exclusions
o Insurance shall be fumished naming the City of Miami Beach as "additionally insured"o Testing to 100 psi perAWWA specifications
o A Five (5) Year waranty on all materials and workmanship for the CIPP portion and one
(l) year for all other work shall be made part of this ageement
o We will require rrccess to a suitable water source as needed
o This proposal is submitted, based on the incomplete plans provided, and is subject to
change upon receipt and reviewof final plans
o This proposal may be withdrawn ifnot accepted within 2l dap
o Final Payment will be made based on the actual units installed in accordance with the
unit prices contained herein
o All invoices submitted by the 25th are due and payable within 30 dayso Exclusions noted shall supersede the notes in the plans dated as noted aboveo Payment and Performance Bonds are excluded but can be provided at an additional cost
of2%o
o Owner to furnish temporary easement for installation 5' beyond the noted l0' wide
easememts
o Excludes replacing home owner improvement such landscaping and hardscaping like
walkways, fence and walls which have encroached upon the 10' or the 5' temporary
easement that will be removed and disposed of as a part of this worko This proposal is submitted, based on plans and correspondence as noted above.o Any other items that are not shown above should not be considered.
125 SE 5n Court Deerfeld Beach FL 3U414749 Phone (934) 979-0802 Fax (954) 979-9897
Page 2 of 3
www.lanzo.net
166
10t1712014
o
o
o
o
o
Acceptance of Proposal
The above prices, specification and conditions are satisfactory and are herby accepted. you are
authorized to do work as specified.
By:
125 SE 5H Coutt Deerfield Beach FL 3Y41474g Phone (954) 979{802 Fax (9S4) 97$,9897
No posted bridge weight restrictions are available and this proposal assumes none that
will hinder our operations
Permits, engineering layout, certified as-builts, utility adjustments and density testing are
excluded from this proposal.
Proposal excludes temporary drainage of any kind.
Police Officer (If needed) not included
Unsuitable material remor.al and replacement is excluded
Bypass operations tbr (10) days with Vac Trucks, by others
Subaqueous portion excluded
Respectfu lly Submitted.
Page 3 of3
www.lanzo.net
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RESOLUTION TO BE SUBMITTED
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