Agenda 11/13/2018 Item #16A1211/13/2018
EXECUTIVE SUMMARY
This item requires that ex parte disclosure be provided by Commission members. Should a hearing
be held on this item, all participants are required to be sworn in. Recommendation to approve for
recording the final plat of Isola Bella, (Application Number PL20180002267) approval of the
standard form Construction and Maintenance Agreement and approval of the amount of the
performance security.
OBJECTIVE: To have the Board of County Commissioners (Board) approve for recording the final plat
of Isola Bella, a subdivision of lands located in Section 7, Township 48 South, Range 26 East, Collier
County, Florida, following the alternative procedure for approval of subdivision plats pursuant to
Resolution 99-199. This procedure allows for the Board to approve the plat and associated construction
documents for construction purposes and recording purposes concurrently.
CONSIDERATIONS: The Development Review Division of the Growth Management Department has
completed the review of the construction drawings, specifications, and final plat of Isola Bella. These
documents are in compliance with the County Land Development Code and Chapter 177, Florida
Statutes. This project is within the Tuscany Reserve PUD, Ord. 2003 -28 and 2004-47, as amended. All
fees have been paid. Security in the amount of 10% of the total cost of the required improvements, and
100% of the cost of any remaining improvements, together with a Construction and Maintenance
Agreement for Subdivision Improvements, shall be provided and accepted by the County Manager or his
designee and the County Attorney’s office prior to the recording of the final plat. This procedure is in
conformance with Section 10.02.04 F.2 of the Land Development Code.
The Development Review Division recommends that the final plat of Isola Bella be approved for
recording.
FISCAL IMPACT: The project cost is $407,982.43 (estimated) to be borne by the developer.
The cost breakdown is as follows:
a) Water & Sewer $ 159,249.50
b) Drainage, Paving, Grading $ 248,732.93
The Security amount, equal to 110% of the
project cost is $448,780.68
The County will realize revenues as follows:
Fund: Growth Management Fund 131
Agency: County Manager
Cost Center: 138327 -- Land Development Services
Revenue generated by this project: Total: $13,263.47
16.A.12
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11/13/2018
The Fees are based on a construction estimate of $407,982.43 and were paid in August 2018.
The breakdown is as follows:
a) Plat Review Fee ($1,000.00 + $5./ac) $ 1,024.00
b) Construction Drawing Review Fee
Water & Sewer (.75% const. est.) $ 1,194.37
c) Drainage, Paving, Grading
(.75% const. est.) $ 1,865.50
d) Construction Inspection Fee
Water & Sewer (2.25% const. est.) $ 3,583.11
e) Drainage, Paving, Grading
(2.25% const. est.) $ 5,596.49
GROWTH MANAGEMENT IMPACT: The developer must receive a Certificate of Adequate Public
Facilities (COA) prior to the issuance of the construction plan final approval letter and plat recordation,
except when the applicant elects to delay obtaining a COA for non-residential developments that are
required to obtain approval of a site development plan prior to the issuance of a building permit.
LEGAL CONSIDERATIONS: The applicant is requesting approval of the final subdivision plat and
construction and maintenance agreement. The Board shall consider the County Manager or designee’s
recommendation and shall take evidence and testimony in regard to the final subdivision plat
requirements identified in LDC sections 10.02.04 B, 10.02.04 C, and other provisions of the LDC, as well
as Chapter 177, Florida Statutes. If the Board denies or places conditions on the final subdivision plat, it
shall state reasons for such denial or conditions. In accordance with the LDC, the applicant is required to
submit the final subdivision plat to the County Manager or designee for recording within 18 months of the
date of approval of the final subdivision plat by the Board. However, following approval by the Board,
but prior to recordation, the County Manager or designee may approve minor insubstantial changes to the
subdivision plat, and the Board may approve any changes that are not minor and insubstantial.
This item has been approved as to form and legality, and requires a majority vote for Board approval --
SAS
RECOMMENDATION: To endorse staff’s recommendation to approve the final plat of Isola Bella
(Application Number PL20180002267) for recording with the following stipulations:
1. Approve the amount of $448,780.68 as performance security for the required improvements; or such
lesser amount based on work completed, and as is approved by the Growth Management Department.
2. Approve the standard form Construction and Maintenance Agreement and direct the County Manager
or his designee:
a. To withhold Certificates of Occupancy until the required improvements have received
preliminary acceptance.
b. To delay recording of the plat until suitable security and an appropriate Construction and
Maintenance Agreement is approved and accepted by the County Attorney’s office and the
Board of County Commissioners or the County Manager or his designee on behalf of the
Board pursuant to Section 10.02.04 F.2 of the Land Development Code.
Prepared by: Lucia S. Martin, Technician, Development Review Division
16.A.12
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ATTACHMENT(S)
1. Location Map (PDF)
2. Opinion of Probable Cost (PDF)
3. Plat Map (PDF)
16.A.12
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COLLIER COUNTY
Board of County Commissioners
Item Number: 16.A.12
Doc ID: 6994
Item Summary: This item requires that ex parte disclosure be provided by Commission members.
Should a hearing be held on this item, all participants are required to be sworn in. Recommendation to
approve for recording the final plat of Isola Bella, (Application Number PL20180002267) approval of the
standard form Construction and Maintenance Agreement and approval of the amount of the perfo rmance
security.
Meeting Date: 11/13/2018
Prepared by:
Title: Technician – Growth Management Development Review
Name: Lucia Martin
10/08/2018 8:41 AM
Submitted by:
Title: Project Manager, Principal – Growth Management Department
Name: Matthew McLean
10/08/2018 8:41 AM
Approved By:
Review:
Growth Management Development Review Chris Scott Additional Reviewer Completed 10/09/2018 8:28 AM
Growth Management Operations & Regulatory Management Stephanie Amann Additional Reviewer Completed 10/09/2018 9:28 AM
Growth Management Development Review Brett Rosenblum Additional Reviewer Completed 10/09/2018 9:48 AM
Engineering & Natural Resources Jack McKenna Additional Reviewer Completed 10/09/2018 11:32 AM
Growth Management Department Matthew McLean Additional Reviewer Completed 10/10/2018 11:08 AM
Growth Management Department Judy Puig Level 1 Reviewer Completed 10/10/2018 11:31 AM
County Attorney's Office Scott Stone Level 2 Attorney Review Completed 10/12/2018 11:09 AM
Growth Management Department Thaddeus Cohen Department Head Review Completed 10/12/2018 11:12 AM
Growth Management Department James C French Deputy Department Head Review Completed 10/15/2018 1:45 PM
County Attorney's Office Emily Pepin CAO Preview Completed 10/15/2018 2:18 PM
County Attorney's Office Jeffrey A. Klatzkow Level 3 County Attorney's Office Review Completed 10/15/2018 2:25 PM
Office of Management and Budget Valerie Fleming Level 3 OMB Gatekeeper Review Completed 10/22/2018 9:10 AM
Office of Management and Budget Allison Kearns Additional Reviewer Completed 10/22/2018 12:51 PM
County Manager's Office Geoffrey Willig Level 4 County Manager Review Completed 11/01/2018 10:49 AM
Board of County Commissioners MaryJo Brock Meeting Pending 11/13/2018 9:00 AM
16.A.12
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ISOLA BELLA
LOCATION MAP
16.A.12.a
Packet Pg. 634 Attachment: Location Map (6994 : Final Plat - Isola Bella)
Onsite
Improvements
Offsite
Improvements Total
Wastewater $53,821.50 $51,388.00 $105,209.50
Water $28,880.00 $25,160.00 $54,040.00
SUBTOTAL =$159,249.50
Earthwork $12,162.89 $615.83 $12,778.72
Paving $48,054.21 $87,799.00 $135,853.21
Drainage $84,101.00 $0.00 $84,101.00
Lighting $16,000.00 $0.00 $16,000.00
SUBTOTAL =$248,732.93
TOTAL =$407,982.43
10% O&M =$40,798.24
GRAND TOTAL =$448,780.68
$5,809.87
$5,535.20
$274.67
Notes:
1)
2)
3)
4)No Landscape or Irrigation required as project boundary is internal to development. No buffers proposed.
Jack R. Morris, P.E.
Date
Florida License # 83867
COA #8636
This OPC is based on the engineer's understanding of the current rules, regulations, ordinances, and construction costs in effect
on the date of this document. Interpretations of these construction costs may affect this OPC, and may require adjustments to
delete, decrease, or increase portions of this OPC.
This Opinion of Probable Cost (OPC) shall be used for permitting purposes only.
09/10/2018
Opinion of Probable Cost
ISOLA BELLA
All costs provided in this OPC are based on recent contract prices, or the engineer's latest known unit costs. These costs are
subject to change due to unpredictable and uncontrollable increases in the cost of concrete, petroleum, or the availability of
materials and labor.
SUMMARY
Rev01
Review Fees Due (Rev01)
Review Fees =
Review Fees Previously Paid=
16.A.12.b
Packet Pg. 635 Attachment: Opinion of Probable Cost (6994 : Final Plat - Isola Bella)
Item #Description Estimated
Quantity Unit Unit Price Amount
Onsite
WW-1 8" PVC Sanitary Sewer SDR-26 (0-6')81 LF $30.00 $2,430.00
WW-2 8" PVC Sanitary Sewer SDR-26 (6-8')82 LF $35.00 $2,870.00
WW-3 8" PVC Sanitary Sewer SDR-26 (8-10')42 LF $40.00 $1,680.00
WW-4 8" PVC Sanitary Sewer SDR-26 (10-12')44 LF $45.00 $1,980.00
WW-5 8" PVC Sanitary Sewer SDR-26 (12-14')49 LF $50.00 $2,450.00
WW-6 8" PVC Sanitary Sewer SDR-26 (14-16')49 LF $60.00 $2,940.00
WW-7 8" PVC Sanitary Sewer SDR-26 (16-18')14 LF $70.00 $980.00
WW-8 Manhole (0'-6')1 EA $4,000.00 $4,000.00
WW-9 Manhole (6'-8')1 EA $5,000.00 $5,000.00
WW-10 Manhole (8'-10')1 EA $6,250.00 $6,250.00
WW-11 Manhole (10'-12')1 EA $7,500.00 $7,500.00
WW-12 6" Single PVC Sewer Lateral w/ Cleanout 1 EA $900.00 $900.00
WW-13 6" Double PVC Sewer Lateral w/ Cleanout 8 EA $1,200.00 $9,600.00
WW-14 Television Inspection 361 LF $2.00 $722.00
WW-15 Remove Existing 8" PVC Sanitary Sewer Main 321 LF $9.00 $2,889.00
WW-16 Remove Existing 6" Sewer Lateral with Cleanout 97 LF $6.50 $630.50
WW-17 Remove Existing Sanitary Sewer Manhole 1 EA $1,000.00 $1,000.00
SUBTOTAL =$53,821.50
Offsite
WW-18 8" PVC Sanitary Sewer SDR-26 (16-18')179 LF $70.00 $12,530.00
WW-19 Manhole (16'-18')1 EA $11,000.00 $11,000.00
WW-20 Manhole (18'-20')1 EA $15,000.00 $15,000.00
WW-21 Manhole (16'-18') Doghouse 1 EA $12,500.00 $12,500.00
WW-22 Television Inspection 179 LF $2.00 $358.00
SUBTOTAL =$51,388.00
TOTAL =$105,209.50
WASTEWATER
16.A.12.b
Packet Pg. 636 Attachment: Opinion of Probable Cost (6994 : Final Plat - Isola Bella)
Item #Description Estimated
Quantity Unit Unit Price Amount
Onsite
PW-1 8" PVC Water Main (C900, DR-18)316 LF $25.00 $7,900.00
PW-2 8" Gate Valve 1 EA $1,500.00 $1,500.00
PW-3 1.5" Single Water Service, Complete 1 EA $900.00 $900.00
PW-4 1.5" Double Water Service, Complete 8 EA $1,000.00 $8,000.00
PW-5 Fire Hydrant, Complete 1 EA $4,500.00 $4,500.00
PW-6 Automatic Flushing Device 1 EA $5,000.00 $5,000.00
PW-7 Remove Existing 10" PVC Water Main 120 LF $9.00 $1,080.00
SUBTOTAL =$28,880.00
Offsite
PW-8 10" PVC Water Main (C900, DR-18)76 LF $32.00 $2,432.00
PW-9 10" PVC Water Main (C900, DR-14)256 LF $38.00 $9,728.00
PW-10 10" Gate Valve 2 EA $2,000.00 $4,000.00
PW-11 Fire Hydrant, Complete 1 EA $4,500.00 $4,500.00
PW-12 Connect to Existing Water Main 2 EA $2,250.00 $4,500.00
SUBTOTAL =$25,160.00
TOTAL =$54,040.00
POTABLE WATER
16.A.12.b
Packet Pg. 637 Attachment: Opinion of Probable Cost (6994 : Final Plat - Isola Bella)
Item #Description Estimated
Quantity Unit Unit Price Amount
Onsite
EW-1 Single Row Silt Fence 340 LF $2.00 $680.00
EW-2 Turbidity Barrier 200 LF $25.00 $5,000.00
EW-3 Sod (1' Behind Curb)115 SY $3.50 $402.89
EW-4 Inlet Protection 26 EA $100.00 $2,600.00
EW-5 Remove Existing Retaining Wall 232 LF $15.00 $3,480.00
SUBTOTAL =$12,162.89
Offsite
EW-5 Single Row Silt Fence 185 LF $2.00 $370.00
EW-6 Sod (ROW)42 SY $3.50 $145.83
EW-7 Inlet Protection 1 EA $100.00 $100.00
SUBTOTAL =$615.83
TOTAL =$12,778.72
EARTHWORK
16.A.12.b
Packet Pg. 638 Attachment: Opinion of Probable Cost (6994 : Final Plat - Isola Bella)
Item #Description Estimated
Quantity Unit Unit Price Amount
Onsite
P-1 3/4" Asphaltic Concrete (Type S-III) First Lift 1,411 SY $4.10 $5,785.10
P-2 3/4" Asphaltic Concrete (Type S-III) Second Lift 1,411 SY $5.20 $7,337.20
P-3 6" Limerock Base (Compacted and Primed)1,411 SY $6.40 $9,030.40
P-4 12" Stabilized Subgrade 1,730 SY $2.00 $3,459.51
P-5 Valley Gutter 887 LF $10.00 $8,870.00
P-6 Type "A" Curb 149 LF $14.00 $2,086.00
P-7 Signing and Marking 1 LS $4,000.00 $4,000.00
P-8 Remove Brick Pavers 164 SY $5.50 $902.00
P-9 Remove Ribbon Curb 24 LF $5.00 $120.00
P-10 Remove Existing Asphalt 1,148 SY $5.50 $6,314.00
P-11 Remove Existing Wheel Stops 30 EA $5.00 $150.00
SUBTOTAL =$48,054.21
Offsite
P-12 Remove Brick Pavers 795 SY $8.00 $6,360.00
P-13 Remove 6" Limerock Base 795 SY $3.00 $2,385.00
P-14 Remove Handicapped Curb Ramp 2 EA $500.00 $1,000.00
P-15 Remove Type "F" Curb 345 LF $3.80 $1,311.00
P-16 Re-install Brick Pavers 7,155 SF $9.00 $64,395.00
P-17 6" Limerock Base (Compacted and Primed)795 SY $6.40 $5,088.00
P-18 12" Stabilized Subgrade 795 SY $2.00 $1,590.00
P-19 Type "F" Curb 378 LF $15.00 $5,670.00
SUBTOTAL =$87,799.00
TOTAL =$135,853.21
PAVING
16.A.12.b
Packet Pg. 639 Attachment: Opinion of Probable Cost (6994 : Final Plat - Isola Bella)
Item #Description Estimated
Quantity Unit Unit Price Amount
Onsite
D-1 8" HDPE 202 LF $15.00 $3,030.00
D-2 12" HDPE 159 LF $21.00 $3,339.00
D-3 18" RCP 20 LF $53.00 $1,060.00
D-4 24" RCP 348 LF $65.00 $22,620.00
D-5 Yard Drain 23 EA $1,000.00 $23,000.00
D-6 Junction Box 3 EA $3,375.00 $10,125.00
D-7 Valley Gutter Inlet 2 EA $3,200.00 $6,400.00
D-8 Connect to Existing Drainage 2 EA $3,500.00 $7,000.00
D-9 Replace Grate Top with Junction Box Top 1 EA $500.00 $500.00
D-10 Remove Existing 15" HDPE 112 LF $10.00 $1,120.00
D-11 Remove Yard Drain 1 EA $200.00 $200.00
D-12 Remove Existing 15" RCP 112 LF $11.00 $1,232.00
D-13 Remove Existing 30" RCP 127 LF $25.00 $3,175.00
D-14 Remove Existing Drainage Inlet 2 EA $650.00 $1,300.00
TOTAL =$84,101.00
DRAINAGE
16.A.12.b
Packet Pg. 640 Attachment: Opinion of Probable Cost (6994 : Final Plat - Isola Bella)
Item #Description Estimated
Quantity Unit Unit Price Amount
Onsite
L-1 Street Lighting (Decorative)1 LS $16,000.00 $16,000.00
TOTAL =$16,000.00
LIGHTING
16.A.12.b
Packet Pg. 641 Attachment: Opinion of Probable Cost (6994 : Final Plat - Isola Bella)
Plat Review Fees:
Residential only: $1,000.00 Plus $5.00 per acre (round up to the next acreage)
Number of Acres =4.75 1,025.00$
Non-Residential only: $1,000.00 Plus $10.00 per acre (round up to the next acreage)
Number of Acres =0.0 N/A
$100 Fire review 100.00$
COA application fee $200 + $25 per D.U. or per 1,000 sq. ft. commercial ($5,000 max.)
Dwelling Units=17 625.00$
N/A
$2,500 Environmental Impact Statement review N/A
$1,000 Listed Species Survey (when EIS is not required)N/A
$250 Site Clearing fee (first acre or fraction of an acre, round acres up to next whole acre)
$250 for the first Acre N/A
plus $50 for each additional acre or fraction of an acre :($3,000 maximum) # of acres N/A
Total Acres to be Cleared = 0.0 N/A
Utility Modeling and Analysis fee $1,000 (only applies if zoned PUD or DRI)1,000.00$
Utility Plan Review & Inspection Fees
Water + Wastewater Cost Estimate =$159,249.50
Utilities document review – 0.75% of probable water/sewer construction costs
0.75% x Cost Estimate =$1,194.37 $1,194.37
Utilities Inspection Fee –2.25% of probable water/sewer construction costs
* 100% of Construction Inspections fees to be paid prior to Pre-Construction meeting
2.25% x Cost Estimate =$3,583.11 -$
Paving, Grading, Landscape, Lighting, & Drainage Review & Inspection Fees:
Cost Estimate =$248,732.93
Construction document review – 0.75% of probable roadway, paving & drainage construction costs
0.75% x Cost Estimate =$1,865.50 $1,865.50
Construction inspection – 2.25% of probable roadway, paving & drainage construction costs
* 100% of Construction Inspections fees to be paid prior to Pre-Construction meeting
2.25% x Cost Estimate =$5,596.49 -
Excavation Review Fees
$400 Application Fee (Private Development)N/A
Prepaid 12 Month Inspection Fee N/A
$200 first 5000 c.y.; $10 per additional1000 CY;maximum of $20,000.00
Cubic Yardage - -$
SUB-TOTAL:5,809.87$
PRE-APP CREDIT:-$
TOTAL:5,809.87$
ISOLA BELLA - COLLIER COUNTY PPL FEE CALCULATION
Environmental Health Review Fee (if applicable)
16.A.12.b
Packet Pg. 642 Attachment: Opinion of Probable Cost (6994 : Final Plat - Isola Bella)
16.A.12.cPacket Pg. 643Attachment: Plat Map (6994 : Final Plat - Isola Bella)
16.A.12.cPacket Pg. 644Attachment: Plat Map (6994 : Final Plat - Isola Bella)