Agenda 11/18/2014 Item # 11E11/18/2014 11.E.
EXECUTIVE SUMMARY
Recommendation to award Contract No. 14 -6349 — Lely Area Stormwater Improvement
Project (LASIP), County Barn Road Weir and Canal Improvements to D. N. Higgins, Inc.,
in the amount of $7,415,247.53. Project No. 33384.
OBJECTIVE: To continue with the construction of the Lely Area Stormwater Improvement
Project (LASIP) Project by awarding contract No. 14 -6349, LASIP - County Barn Road Weir
and Canal Improvements, to D.N. Higgins Inc., the lowest, responsive and qualified bidder.
CONSIDERATIONS: The LASIP SFWMD Environmental Resource Permit ( 4I1- 01140 -S)
was issued on October 14, 2004 and is extended each time a new construction phase is approved.
However, the USACE Environmental Resource Permit SAJ- 2002- 2436(IP -MJD), which was
issued on July 28, 2005, will expire on July 25, 2015. This project is bringing us closer to
completion and compliance with these permits. Thus far, each phase has been completed
successfully according to the phasing schedule. (Phasing map attached.) At this time, all of the
channel segments have been constructed and the final two are in design.
The bid for the LASIP /County Barn Road Stormwater Improvement project was advertised on
September 8, 2014, in the Naples Daily News. 2126 notices were emailed to subscribers and 107
vendors downloaded the specifications. Four (4) bids were received by the October 9, 2014 due
date. The bids were reviewed by the Transportation Engineering staff and the Project's Design
Professional in conjunction with the Purchasing Department. The following bids were received:
The bids were tabulated and verified by the Purchasing Department. D.N. Higgins Inc, was the
apparent low bidder. A bid analysis was performed by Transportation Engineering staff to
determine if there were any anomalies in the bids, and these compare very well with the
Engineer's Estimate which was $7,683,851.96. D.N. Higgins's bid was 3.5% below the
Engineer's Estimate.
Therefore, staff recommends awarding the construction contract to the D.N. Higgins Inc., the
lowest, responsive and qualified bidder.
FISCAL IMPACT: Total funding needed is $ 7,415,247.53. The project was approved by the
BCC in the FY 2014 budget. SFWMD Agreement 9 4600003145 was approved by the BCC
10/28/2014 to provide Stormwater grant assisted funding for this project. Source of funds will
be grant funding, gas taxes, water and sewer capital funds and ad valorem. Public Utilities will
reimburse GMD up to $ 218,353.76 for project related cost. GMD will invoice Public Utilities
quarterly on an Intergovernmental invoice. Source of funding will be as follows:
Packet Page -747-
Contractor
Bid
I
D.N. Higgins, Inc.
$7,415,247.53
2
Quality Enterprises, Inc.
$7,495,082.05
3
Owen - Ames - Kimball Company
$8,366,903.09
4
Mitchell & Stark Construction Company Inc
$9,677,375.78
The bids were tabulated and verified by the Purchasing Department. D.N. Higgins Inc, was the
apparent low bidder. A bid analysis was performed by Transportation Engineering staff to
determine if there were any anomalies in the bids, and these compare very well with the
Engineer's Estimate which was $7,683,851.96. D.N. Higgins's bid was 3.5% below the
Engineer's Estimate.
Therefore, staff recommends awarding the construction contract to the D.N. Higgins Inc., the
lowest, responsive and qualified bidder.
FISCAL IMPACT: Total funding needed is $ 7,415,247.53. The project was approved by the
BCC in the FY 2014 budget. SFWMD Agreement 9 4600003145 was approved by the BCC
10/28/2014 to provide Stormwater grant assisted funding for this project. Source of funds will
be grant funding, gas taxes, water and sewer capital funds and ad valorem. Public Utilities will
reimburse GMD up to $ 218,353.76 for project related cost. GMD will invoice Public Utilities
quarterly on an Intergovernmental invoice. Source of funding will be as follows:
Packet Page -747-
11/18/2014 11.E.
Fund
Type
Amount
Project
711
GMD Grant Fund (SFWMD)
$1,250,000.00
33384
712
GMD Match Grant Fund
$3,750,000.00
33384
325
Stormwater Management Fund
$144,844.26
51101
313
Gas Taxes Fund
$2,052,049.51
60101
(W /WW)
(Utilities reimbursement)
$218,353.76
NA
TOTAL
$7,415,247.53
The county currently maintains County Barn Road, so incremental maintenance costs ultimately
related to the improvements will be minimal compared to the overall benefits of the project.
Additional right -of -way acquisitions have been acquired which will add acreage to the mowing
and garbage removal maintenance at approximately $500 per year.
GROWTH MANAGEMENT IMPACT: The project is in accordance with the goals and
objectives of the Drainage Sub - element of the Growth Management Plan for Collier County
Stormwater Management.
LEGAL CONSIDERATIONS: This item is approved as to form and legality, and requires
majority vote for Board approval. —SRT
RECOMMENDATION: That the Board of County Commissioners award Contract No. 13-
6138 to D.N. Higgins, Inc. in the amount of $7,415,247.53 for the construction of the County
Barn Road Weir and Canal Improvements phase of the LAS1P project and authorize the
Chairman to sign the attached contract after final review by the Office of the County Attorney.
Prepared By: Shane Cox, P.E., Sr. Project Manager, Transportation Engineering Department
Attachments: (1) Bid Tabulation Sheet (2) Construction Contract
Mink: litto://wv <,,A-.colIieraov.net /fti)/Aaendallov 1814 /GrowthMamt /f20141015 -F114-
6349DNHi!2ginsContractCAOApp .pdf
(3) LASIP Construction Phasing Map (4) Engineer's drainage costs statement (5) Costs -
Drainage only
Packet Page -748-
COLLIER COUNTY
Board of County Commissioners
Item Number: 11.11.E.
11 /18/2014 11. E.
Item Summary: Recommendation to award Contract No. 14 -6349 - Lely Area Stormwater
Improvement Project (LASIP), County Barn Road Weir and Canal Improvements to D. N. Higgins,
Inc., in the amount of $7,415,247.53. Project No. 33384.
Meeting Date: 11/18/2014
Prepared By
Name: CoxShane
Title: Project Manager, Senior, Road Maintenance
1 0/22/2014 3:27:47 PM
Approved By
Name: PutaansuuGary
Title: Project Manager, Principal, Transportation Engineering & Construction Management
Date: 10/23/2014 4:21:21 PM
Name: MarkiewiczJoanne
Title: Director - Purchasing /General Services, Purchasing & General Services
Date: 10/28/2014 1:44:19 PM
Name: BrilhartBrenda
Title: Procurement Specialist, Purchasing & General Services
Date: 10/28/2014 3:12:36 PM
Name: LynchDiane
Title: Supervisor - Operations, Road Maintenance
Date: 10/28/2014 3:40:17 PM
Name: AhmadJay
Title: Director - Transportation Engineering, Transportation Engineering & Construction Management
Date: 10/29/2014 3:10:36 PM
Name: JohnsonScott
Title: Manager - Procurement, Purchasing & General Services
Date: 10/30/2014 8:51:29 AM
Packet Page -749-
11 /18/2014 11. E.
Name: KearnsAllison
Title: Manager Financial & Operational Support, Transportation Administration
Date: 10/30/2014 9:14:27 AM
Name: Nathan Beals
Title: Project Manager, Public Utilities Engineering
Date: 10/30/2014 10:20:16 AM
Name: TaylorLisa
Title: ManagementBudget Analyst, Transportation Administration
Date: 10/31/2014 11:25:22 AM
Name: ShueGene
Title: Director - Operations Support, Transportation Administration
Date: 11/3/2014 10:47:57 AM
Name: TeachScott
Title: Deputy County Attorney, County Attorney
Date: 11/3/2014 4:41:59 PM
Name: MarcellaJeanne
Title: Executive Secretary, Transportation Planning
Date: l 1 /3/2014 4:58:00 PM
Name: OberrathKaren
Title: Accountant, Senior, Grants Management Office
Date: 11/6/2014 12:48:46 PM
Name: KlatzkowJeff
Title: County Attorney,
Date: 11/6/2014 4:19:37 PM
Name: StanleyTherese
Title: Manager - Grants Compliance, Grants Management Office
Date: 1 1/7/2014 11:31:14 AM
Name: UsherSusan
Title: Management/Budget Analyst, Senior, Office of Management & Budget
Date: l l /7/2014 4:20:33 PM
Name: OchsLeo
Title: County Manager, County Managers Office
Date: 11/12/2014 9:02:06 AM
Packet Page -750-
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1
Y ER &
9WOMM
ETEEEIRORUNDAGEINC
Professional engineers, planners & land surveyors
7400 Tatniami Trail North, Suite 200, Naples, Florida 34108 - (239) 597-3111 - FAX: (239) 5661 -2203
October 28, 2014
R. Shane Cox, P.E.
Sr. Project Manager
Roadway Stormwater and Bridge Section
Transportation Engineering Department
Growth Management Division - Capital Construction and Maintenance
Re: LASIP — County Barn Road
Costs for Drainage Improvements
County Project No. 511011
ABB Project No. 7599 -7
Dear Shane:
The attached spreadsheet, based -upon the low -bid, was prepared to determine the costs
for drainage improvements on the above - referenced project. These include both direct
costs such as pipe, box culverts, inlets, earthwork, etc. and indirect costs, i.e. items that
have to be removed, replaced or relocated such as utility relocations, driveway
replacements, fencing /landscaping, etc. as a direct consequence of constructing the
stormwater facilities.
Very truly yours,
AGNOLI, BARBER & BRUNDAGE, INC.
Edward F. Tryka, III, P.E.
Project Manager
Enclosures
Packet Page -759-
11 /18/2014 11. E.
Agnoli, Barber & Brundage, Inc.
100% Low Bidder - Bid Addendum #1
Costs for Drainage Improvements - Direct and Indirect
October 28, 2014
LASIP - COUNTY BARN ROAD
(Rattlesnake Hammock Road to Davis Boulevard)
Item No.
Description
Unit
Quantity
Unit
Cost
Total
Cost
101 -1
MOBILIZATION
LS
0.7345
$358,326.00
$263,190.45
101 -1 -1
JPROVIDEIMAINTATN AS -BUILT PLANS
LS
0.7345
$30,936.00
$22.72149
101 -1 -2
PROVIDE CONSTRUCTION SURVEYING AND LAYOUT
LS
0.7345
$31.986.00
$23,493.72
101 -2
PROVIDE/MAINTAIN PROJECT SCHEDULE
LS
0.7345
$2.360.00
$1.733.42
102 -1
MAINTENANCE OF TRAFFIC
LS
0.7345
$31.333.00
$23.014.09
102 -3
COMMERCIAL MATERIAL FOR DRIVEWAY MAINTENANCE
CY
1,000
$41.00
$41.000.00
104 -18
INLET PROTECTION SYSTEM
EA
28
$89.00
$2.492.00
104 -10 -3
SEDIMENT BARRIER
LF
23,335
$1.00
$23.335.00
110 -4
REMOVAL OF CONCRETE PAVEMENT
SY
862
$28.00
$24.136.00
110 -1 -1
CLEARING AND GRUBBING
AC
37.26
$3.823.00
$142.444.98
110 -7 -1
MAILBOX - FURNISH & INSTALL (SINGLE)
EA
21
$341.00
$7.161.00
120 -1
EXCAVATION
CY
28.400
$19.00
$539.600.00
120 -6
EMBANKMENT
CY
9,145
$8.00
$73,160.00
121 -70
FLOWABLE FILL
CY
450
$105.00
$47250.00
285 -704
OPTIONAL BASE GROUP 4 (6 ")
SY
1,657
$13.00
$21,541.00
334- 1 -13 -15
SUPER PAVE A.C. (I2.5)(TRAFFIC C)(1 1/2 ")
TN
152
$256.00
$38,912.00
400 -1 -2
CLASS 1 CONCRETE (ENDWALLS)
CY
1.56
$1,345.00
$2,09820
400 -1 -15
CLASS 1 CONCRETE (DRIVEWAYS)(6" THICK)
SY
392
$49.00
$19,208.00
400 -0 -11
CLASS NS CONCRETE (GRAVITY WALLS)
CY
329
$414.00
S136.20600
404 -84
PRECAST 8'x 4' BOX CULVERT
LF
2.293
$61300
$1405.609.00
404 -84 -1
8' x 4' BOX CULVERT INLET PROTECTION
EA
15
$9.718.00
$145.770.00
430 -173 -115
SLOTTED DRAIN PIPE (15" ALUMINIZED ROUND SHAPE)
LF
174
$201.00
$34.974.00
430 -175 -112
PIPE CULVERT (HDPE)(STORM SEWER)(ROUND SHAPE) (1211)
LF
36
$35.00
$1,260.00
430 - 175 -115
PIPE CULVERT (CLASS III CONCRETE)(STORM SEWER)(ROUND SHAPE )(15 ")
LF
68
$64.00
$4352.00
430 - 175 -118
PIPE CULVERT (CLASS Ili CONCRETE)(STORM SEWER)(ROLIND SHAPE)(18 ")
LF
122
$100.00
$12.20000
430 -175 -130
PIPE CUI.VERT (CLASS III CONCRETF..)(STORM SFWER)(ROUND SHAPE)(30 ")
LF
38
5289.00
$10.98100
430 -175 -136
PIPE CULVERT (CLASS Ill CONCRETE )(STORM SEWER)(ROIJND SHAPE)(36 ")
LF
2.587
$171.00
$442377.00
430 - 175 -236
PIPE CULVERT (CLASS III CONCRETE)(STORM SEWER)(ELLIPTICAL)(29 "x45 ")
LF
965
$214.00
$206.510.00
425 -1 -361
INLETS (CURB TYPE P- 6)( <10')
EA
2
$5.368.00
$10.736.00
425 -1 -521
INLETS (DITCH BOTTOM TYPE C)( <10')
EA
15
$1.483.00
$22.245.00
425 -1 -525
INLETS (DITCH BOTTOM TYPE C)(RISER TO BOX CULVERT)
EA
1
$763.00
$763.00
Packet Page -760-
11 /18/2014 11. E.
Agnoli, Barber & Brundage, Inc.
100% Low Bidder - Bid Addendum #1
Costs for Drainage Improvements - Direct and Indirect
October 28, 2014
LASIP - COUNTY BARN ROAD
(Rattlesnake Hammock Road to Davis Boulevard)
Item No.
Description
Unit
Quantity
Unit
Cost
Total
Cost
425 -1 -529
INLETS (DITCH BOTTOM TYPE C)(MODIFIED SLOPE)
EA
1
$1.614.00
$1.614.00
425 -1 -541
1 INLETS (DITCH BOTTOM TYPE D)(<l0')
EA
3
$2,565.00
$7.695.00
425 -1 -549
INLETS (DITCH BOTTOM TYPE D)(MODIFIED SLOPE)
EA
2
$2,521.00
$5.042.00
425 -1 -581
INLETS (DITCH BOTTOM TYPE H)( <10')
EA
1
$3.134.00
$3.134.00
425 -1 -711
INLETS (GUTTER TYPE V)( <I0')
EA
1
$3,334.00
$3334.00
425 -1 -901
INLETS (SPECIAL)
EA
1
$6,049.00
$6.049.00
425 -2 -71
MANHOLES (J -7) (<] 0')
EA
1
$3.941.00
$3.941.00
425 -2 -91
MANHOLES 0-8) ( <10')
EA
9
$3.165.00
$28,485.00
425 -2 -101
MANHOLES (J -8) (12'X1Z)(<1 0')
EA
1
$25.505.00
$25,505.00
425 -10
12" NYOPLAST DRAIN BASIN
EA
4
$972.00
$3,888.00
429 -1
WEIR CONTROL STRUCTURE WITH GATES
EA
1
$170.305.00
$170.305,00
430 - 880 -18
2' X 2' SLUICE GATE
EA
1
$6.142.00
$6.142.00
30- 982 -125
MITERED END SECTION (CROSS DRAIN)(ROUND)(18 ")
EA
3
$1,623.00
$4.869.00
430 - 984 -138
MITERED END SECTION (SIDE DRAIN)(ROUND)(36 ")
EA
18
$2.344.00
$42.19200
430 - 984 -638
MITERED END SECTION (SIDE DRAIN)(ELLIPTICAL)(29 "X45 ")
EA
32
$2.854.00
$91.328.00
520 -2 -1
CONCRETE CURB, TYPE A
LF
105
$21.00
$2.205.00
520 -2 -4
CONCRETE CURB. TYPE D
LF
164
$16.00
$1624.00
522 -2
SIDEWALK CONC, 6" THICK
SY
181
$64.00
$11,584.00
526 -1
RESET BRICK PAVER DRIVEWAY
SY
96
$40.00
$3.840.00
550 -10 -110
FENCING. 14OGWIRE (INCLUDES GATE RELOCATIONS)
LF
1.970
$16.00
$31,520.00
550 -10 -212
FENCING_ BLACK CLAD VINYL COATED CHAIN LINK (4' HIGH)
LF
214
$22.00
$4.708.00
550 -10 -222
FENCING. BLACK CLAD VINYL COATED CHAIN LINK (6' HIGH)
LF
405
$26.00
$10.530.00
550 -10 -242
FENCING, BLACK CLAD VINYL COATED CHAIN LINK (8' HIGH)
LF
1,658
$30.00
$49.740.00
550 -10 -929
FENCING. RELOCATE EXISTING VINYL FENCE
LF
315
$20.00
550 -60 -212
FENCE GATE. BLACK CLAD VINYL COATED CHAIN LINK (8' WIDE. 8' HIGH. SING
EA
1
$1.025.00
550- 60 -_22
FENCE GATE. BLACK CLAD VINYL COATED CHAIN LINK (16' WIDE. R' HIGH, DUA
EA
2
$1.891.00
ES36
570 -1 -2
PERFORMANCE TURF (Bahia Sod)(lncludes Water. Fertilization and Mowina)
SY
120.360
$3.00
CC -LS -1
WALTERS VIBURNUM HEDGE PLANTINGS
LF
780
$14.00
$10.920.00
CC -LS -2
.ALUMINUM PRIVACY SLATS (8' HIGH. 2" MESH) (BLACK)
LF
855
S2200
$18.810.00
950 -RDW
ROADWAY ITEMS ALLOWANCE
FIXED
0.7345
$485.000 00
$356.232.50
WM -1
6" WATERMAIN DEFLECTION
AS
1 1
$7,975.00 1
$7.975.00
Packet Page -761-
11 /18/2014 11. E.
Agnoli, Barber & Brundage, Inc.
100% Low Bidder - Bid Addendum #1
Costs for Drainage Improvements - Direct and Indirect
October 28, 2014
LASIP - COUNTY BARN ROAD
(Rattlesnake Hammock Road to Davis Boulevard)
Item No.
Description
Unit
Quantity
Unit
Cost
Total
Cost
WM -2
8" WATERMAIN DEFLECTION
AS
4
$5.583.00
$22.332.00
WM -3
10" WATERMAIN DEFLECTION
AS
1
$9,892.00
$9.892.00
WM -4
12" WATERMAIN DEFLECTION
AS
1
$17.659.00
$17.659.00
WM -5
ADJUST WATERMAIN VALVE TO GRADE
FA
15
$221.00
$3.315.00
WM -6
ADJUST WATERMAIN MH -ARV TO GRADE
EA
4
$266.00
$1.064.00
WM -7
ADJUST WATER SERVICE
EA
14
5266.00
$3.724.00
WM -8
FIRE HYDRANT ASSEMBLY
EA
2
$4343 00
$8.686.00
WM -9
RELOCATE EXISTING FIRE HYDRANT ASSEMBLY
EA
2
$2,124.00
$4,248.00
WM -10
REMOVE EXISTING FIRE HYDRANT ASSEMBLY
EA
2
$915.00
$1.830.00
WM -11
ADJUST FIRE HYDRANT LINE
EA
1
$1.18000
$1.180.00
FM -1
4" C -900 SDR -14
LF
1.880
$23.00
$43240.00
FM -2
REMOVE EXISTING 4" FORCE MAIN
LF
2028
$6.00
$12,168.00
FM -3
4" FORCEMAIN DEFLECTION
AS
7
$12666.00
$88.662.00
FM -4
ADJUST FM VALVE TO GRADE
EA
2
$224.00
$448.00
RCWM -1
ADJUST RCWM VALVE TO GRADE
EA
2
1 $224.00
$448.00
RCWM -2
AD.TUST IRRIGATION SERVICE LINE
EA
1
$325.00
$325.00
CC 950 -UTL
UTILITY ITEMS ALLOWANCE
FIXED
1
$38.000.00
$38.0W00
PROJECT DRAINAGE TOTAL
$5294.095.84
Packet Page -762-