C7E-Execute Change Order 1 Sunset Harbour Pump Stations Retrofit-Drainage ImprovCOMMISSION ITEM SUMMARY
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. 1 To Lanzo Construction Co., For
Additional Engineering Services, Drainage Structure Modification, Drainage Pipe, Fencing Around Pump
Stations, Electrical Components, And Preparation Of Site For Stockpiling Of Material For The Sunset
Harbour Pump Stations Retrofit And Drainage lmprovements Project, ln The Amount Of $315,123 Plus
A Total Proiect Conti ln The Amount Of $231,358; For A Total Construction Cost Of $546,481.
Ensure value and ti de of Ca IP
Su Data Environmental Scan. etc.l: N/A
Item Summary/Recommendation:
Pursuant to lnvitation to Bid (lTB) 060-2013TC for the Sunset Harbour Pump Station Rehofit and
Drainage lmprovements Project, on May 8th, 2013, the City Commission authorized an award for
construction contract with Lanzo Construction Co. in the amount of $1,854,963.40. ln addition, a base
project contingency in the amount of $185,496.34 totaling a construction cost of $2,040,459.74. The
project's scope of work includes 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 complete reconstruction of Pump Station No. 3,
rncluding associated drainage pipes.
As an initiative to continue the infrastructure improvements throughout Sunset Harbour, the Public
Works Department has requested that Lanzo Construction Co. provide all necessary labor and
equipment for the installation of additional drainage pipes for direct storm water discharge to Biscayne
Bay, existing drainage structure modifications, fencing around Pump Stations No. '1 and No.2,
additional electrical components to raise control panels to 2-feet above flood elevation at Pump Stations
No. 1 and No. 2, preparation of site for stockpiling of material at Green Waste Facility, as well as
additional engineering services. ln addition, an Oatober 1"t, 2014 deadline has been added to the
contract, in order to ensure the completion of all pump station-related work by this date, making Lanzo
Construction Co. liable for damages in the amount of $2,800 per day for non compliance.
THE ADMINISTRATION RECOMMENDS ADOPTING THE RESOLUTION
Financial lnformation:
Source of
Funds:
Amount Account
1 $301 431-2730-069357
1,\'2 $363.615 429-2730-069357
3 $1 10.081 431-2738-069357t4t)4 $72.484 435-2473-069357
5
OBPI Totat i $s+e,aer I
Financial lmpact Summary:
T:\AGENDA\20'14\May\Sunset Harbour Pump Stations lmprovements Change Order No 1 SUMMARY.docx
c-7 EAGENDA ITEilll
DATE# MIAMIBEACH s-el-tv205
4 MIAMIBEACH
City of Miomi Beoch, I700 Conveniion Center Drive, Miomi Beoch, Florido 33I39, www. miomibeochfl.gov
COMMISSION MEMORANDUM
TO: Mayor Philip Levine and Members f the City C
FRoM: Jimmy L. Morales, City Manager
DATE: May 21,2014
SUBTECT: A RESOLUTION OF THE MAYOR AND CITY COMMISSION OF THE CITY OF
MIAM] BEACH, FLORIDA, APPROVING AND AUTHORIZING THE MAYOR AND
CITY CLERK TO EXECUTE CHANGE ORDER NO. 1 TO LANZO CONSTRUCTION
CO., FOR ADDITIONAL ENGINEERING SERVICES, DRAINAGE STRUCTURE
MODIFICATION, DRAINAGE PIPE, FENCING AROUND PUMP STATIONS,
ELECTR]CAL COMPONENTS, AND PREPARATION OF SITE FOR STOCKPILING
OF MATERIAL FOR THE SUNSET HARBOUR PUMP STATIONS RETROFIT AND
DRAINAGE IMPROVEMENTS PROJECT, IN THE AMOUNT OF $315,123 PLUS A
TOTAL PROJECT CONTINGENCY lN THE AMOUNT OF $231,358; FOR A TOTAL
GoNSTRUCTION COST OF $546,481.
ADMINISTRATION RECOMM ENDATION
The Administration recommends adopting the Resolution
FUNDING
Amount
$ 301
$363,615
$1 10,081
$ 72.484
$ 546,481
Account Number
431-2730-069357
429-2730-069357
431-2738-069357
435-2473-069357
TOTAL
206
Commission Memorandum -Sunset Harbour Pump Sfafions lmprovements - Change Order No. 1
Page 2 of 2
BACKGROUND
Pursuant to lnvitation to Bid (lTB) 060-2013TC for the Sunset Harbour Pump Station Retrofit
and Drainage lmprovements Project, on May 8th,2013, the City Commission authorized an
award for construction contract with Lanzo Construction Co. in the amount of $1,854,963.40. ln
addition, a base project contingency in the amount of $185,496.34 totaling a construction cost of
$2,040,459.74. The project's scope of work includes 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 complete
reconstruction of Pump Station No. 3, including associated drainage pipes.
As an initiative to continue the infrastructure improvements throughout Sunset Harbour, the
Public Works Department has requested that Lanzo Construction Co. provide all necessary
labor and equipment for the installation of additional drainage pipes for direct storm water
discharge to Biscayne Bay, existing drainage structure modifications, fencing around Pump
Stations No. 1 and No. 2, additional electrical components to raise control panels to 2-feet
above flood elevation at Pump Stations No. 1 and No. 2, preparation of site for stockpiling of
material at Green Waste Facility, as well as additional engineering services. ln addition, an
October 1"t,2014 deadline has been added to the contract, in order to ensure the completion of
all pump station-related work by this date, making Lanzo Construction Co. liable for damages in
the amount of $2,800 per day for non compliance.
COST ANALYSIS
Lanzo Construction Co. has submitted a cost proposal in the amount of $315,123 (Attachment)
for additional drainage pipes for direct storm water discharge to Biscayne Bay, existing drainage
structure modifications, additional electrical components to raise control panels to 2-feet above
flood elevation at Pump Stations No. 1 and No. 2, preparation of site for stockpiling of material
at Green Waste Facility, as well as additional engineering services.
This cost proposal has been submitted to the City's Public Works Department for further review
and recommendation. City staff reviewed the proposal and found that the amount was fair and
reasonable.
CONCLUSION
The Administration recommends adopting the Resolution
Attachment - Lanzo Construction Co. Cost Proposal dated 51612014
JLMtMfl#tBAM/EA
T:\AGENOA\2014\May\Sunset Harbour Pump Stations lmprovements Change Order No 1 Memo,doc
207
ATTACHMENT A
LANz,O
CONSTRUCTION GOMPANY
0e veting slrslain?tle hfta$,'ucnlJe solutiotls
fot tot 'ofioxtt cunmu ties
May 6. 20J+
('iry- of Miami Beach, Florida
Public Works Departrnent - Engrnerring Division
1700 Convention f'enter Drive
Miami Beach. FL 33139
Atlenlion:
Reference:
l) Bid ltem (34) 16" PVC Force l\{ain
2) Bid Item (59) 18" Tide Flex
3) Bid Item (lriew) Dissipater Box
4) Bid ltern (New) Purnp Station 2 Tieln
Sunset Harbour Re.Dcsign Addition
Irric Arencibia- Civil Engrneer I
Sunset Harbour Pump Station Retrofit IIB No 60-20l3TC
Sunset Harbour Re-Design Proposal . Revised Outfalls and Scope Changes
Below is a sunmar,v of the rvorh included in the attached Sunser Harbour Re-Design Proposal:
Additional Scope of Worlc
I ) S- 16. S- I 7. S- I 8. Positive Buoyancy Ciompensatron Redesigrr and Construction
2) Existing Valr e Vault \,lodification
3) Design Changes for 20" existurg water main
4) Soil Boring
5) Fencing Pump Stations I and 2
6) Video existing PS 2 outfall
7) Not Used
8) Electrical Components for Raising Contol Panels
9) Additional Stnrctures Positive Buoyancy Compensation and Corstruchon
l0) Change Tide-Flex Valves from Duckbill to lnline
I l) Other Engineering Costs
l2) Pump Station 3 Outfall Redesign and Construction
l3) Pump Station 2 Outlall Redesign and Construction
l4) Clear. Grub and Reconstruct Berms at Golf Course
I 5) Additional Brick Pavers
l6) Lengthened Purnp Pouer Cables
l7) Purnp Station Gravity Blpass with Aluminum Slide Gare
I 8) Cost of Acceleration
Deleted Scope of Work
Dc'' i/e /r+
I
$3rs,rzr.oo ff6't-il
Additional work items are lump sum, with the exception of (15), *,hich is unit price and items (12 and l7), which
will utilize restoration and civil quantrfies as in the existing contract.
125 SE 5r'H Coun Deerfield Beach FL 33441-4749 Phone (954) 979-0802 Fax (954) 979-9897
www lanzo.net
208
., , Eric Arencibia, Civil Engineer I
May 1,2014
Page Two
With this proposal we request a thirty (30) day contract acceleration cost and extension in the arnount of$ 1,400.00
per day for a total of$ 42,000.00, as seen on item (18) of the attached schedule ofvalues. This itern is to be paid in
five equal amounts of $ 8,400.00 from May to September 2014.
Laazo understands that the Pru:rpg outfalls and l'ide Flex Valves for Pump Stations 1,2 & 3 must be frmctional as
well as the Tide Flex valves on Dade Blvd by October l"t, 2014 or there will be Liquidated Damages in the amount of
$2,800.00 per day until these items are substantially completed.
These thirty days conbact extension will extend the contract Substantial Completion date to October 3l'1, 2014 and
the Final Completion date to November 306,201+, while having a Milestone completion for Pump Stations 1,2 &.3
items for October t"t, 2014, as stipulated above. For concurrent delay for the Milestone and the Substantial
Completion, the greater amount of the applicable Liquidated Damages will apply. Nothing contained here allows for
additive Liquidated Damages.
Please review the attached cost spreadsheet and attachments. Lanzo Construction is also available to meet with you to
discuss any specific questions that you may haye.
Fee[ free to contact me at your convenience.
Daniel Mesquita
Project Manager
Lanzo Con struction Company
Attachment(9
125 SE 5m Court Deerfield Beach FL3344l-4749 Phone (954) g7g-O802 Fax (954) 979-9897
www.lanzo.net
CC: LCC
File
209
5t6DO14
CONSTRUCTION COST ADDITION AND DELETIONS
Pump Station #3 and Alternate Pump Station #1,#2
City of Miami Beach Sunset Harbor
Revised Quantities
ADDITIONS
NEW S-16, S-17, S-18 tsuoyancy Redesign tc 1 $ 49,322.00 $49,322 00
)NEW Iisistinp Valre Vaulr Mtx]ilicatirn LS $$
3 NEW Rcrlcsign L hang*.i trrr c\islrng 2()" WM Conflrcr LS 1 $ 7,200.00 $ 7.200.00
4 NEW llembqsthlc I:\fLn-- tbr Strl Bonns LS 1 't.95t
5 NEW Forcin8 Arurnd PS I and PS2 LS 1 $ 25,/130.00 $ 2s,,t3o.oo
6 NEW TV PS2 Outfall LS '1 $ I .s60.00 $ 1 _560 00
$'l NEW Not I lsrrl
a NEW lilocnical CLmprnents Rugarthng Raising the Ctntrol
PaneLs LS 1 S /lt},425-00 $ 46,42s 00
I NEW (Xher StnEtuc Mulilio.qtirlrs l.in Iluor,arfl LS c $
l0 NEW Price Ch&ce For lnline Check Val\€s Vi Duckbill .S '13.941 .0(13.941
1l NEW Otier lln girultx)rin s Coits LS I 5.174.00 74
2 NEW t'53 Di*hargc LS 't62.23S.00
,I3 :w InLRasc PS2 L}utfdll LS 102 102,925.00
N Clear, Grub and Reconstruct Benns LS 1 52.484.00
15 NEW Additional Brick Pavers SF 1 ,850 29.600.00
16 NEW Lengthened Pump cables LS 1 $ 2,98s.00 $2,985.00
17 NEW Pump Stalion Gra\rity ByPass with Gate LS 1 47.47.170.O0
NEW Cosl of Acceleralion DA'30 42.000.00
1 u 16" PVC Forcemein LF -354 $350.00 $ (123,900.00)
2 ex Valve at Existinq Outfall EA.1 .500.00 (11.500.00
3 NEW Dissapater Box EA.1 $ 58,000.00 $ (58,000.00)
4 NEW Tie PS 2 lnto Existiing 30' Wilh Tids Flex EA,1 $ 56,000.m $ (56,00{).00)
1of 1
210
RESOLUTION TO BE SUBMITTED
211
THIS PAGE INTENTIONALLY LEFT BLANK
212