Coronado Community Development District

Engineer's Report
Infrastructure Improvements

Prepared for
Coronado Community Development District Board of Supervisors
Miami-Dade County, Florida

Prepared by
Alvarez Engineers, Inc.

10560 NW 27 Street, Suite 102
Miami, FL 33172
Telephone 305-640-1345
Facsimile 305-640-1346
E-Mail Address: lnfo@AlvarezEng.com

Approved April 18, 2006

TABLE OF CONTENTS

Narrative
L Introduction	3
Location and General Description	3
District Purpose and Scope	3
Description of Land Use	3
II. Governmental Actions	3
Ill. Infrastructure Benefit	4
IV.Infrastructure Improvements	5
Description of the Infrastructure	6
Roadway Improvements	6
Stormwater Management	6
Water Distribution System	6
Sanitary Sewer System	7
Recreational Amenities	7
Construction Schedule	7
Ownership and Maintenance	7
VIL Road R/W, Water Management Lake & Other Open Spaces  7 VI11.  Estimate of Capital Improvement Costs	7
IX.Conclusions and Summary Opinion	8

Appendix

Location  Map  ...................................................................  Exhibit 1
Vicinity  Map  and Legal Description.......................................  Exhibit 2
District Boundary  Map ......................................................   Exhibit 3
Roadway Improvements Map	Exhibit 4
Stormwater Management Map .. .. .................. ... .... .... ........ .. Exhibit 5
Water Distribution System Map .. .. ... ..... ..... ... ..................... .  Exhibit 6
Sanitary Sewer System Map ... ... .. .. ............... ... ... ... ... ... .. ... .  Exhibit 7
District  Land  Use  Map  ......................................................    Exhibit 8

Construction Cost Estimates .. .... .. .. .. .. .................... .. ... .. .. ..   Exhibit 9
Summary  Table  ...................................................   Table 1
Roadway Improvements ........................................   Table 2
Stormwater Management......................................	Table 3
Water Distribution System	Table 4
Sanitary Sewer System .......................................... Table 5 Permit Status .. .... .. .... .. .. .. ... .. .......................... .. .... .. .. ... ... Exhibit 10

Introduction

Location and General Description. The Coronado at Doral is a land development project (the "Development") located within the City of Doral in Miami-Dade County, Florida, Zip Code 33178. The development measures approximately 18.57 Acres of which 17.28 Acres are contained within the limits of the Coronado Community Development District (the "District") and 1.29 Acres of the 18.57 are to be dedicated to Miami-Dade County and the City of Doral for offsite road right of way. The District is located  in Section 7, Township 53S, Range 40E.

The District is situated approximately ¾ of a mile east of State Road 821 (Homestead Extension of Florida's Turnpike), 3 miles west of State Road 826 (Palmetto Expressway) and 3 miles north of NW 41 Street. (See Exhibit 1, Location Map). The District is bounded by NW 109 Avenue on the west, NW 90 Street on the north, NW 107 Avenue on the east and NW 88 Street on the south. (See Exhibit 2, Vicinity Map).

District Purpose and Scope. The District was established for the purpose of financing, acquiring or constructing, maintaining and operating a portion of the infrastructure necessary for the community development within the District. The purpose of this report is to provide a description of the infrastructure improvements to be financed by the District. The District will finance, acquire and/or, construct, operate, and maintain certain of the infrastructure improvements that are needed to serve the Development. Included as part of the infrastructure improvement program is the acquisition of certain  real  estate interests in the storm water management system and easement  related  to the onsite road rights-of-way.  A portion of these infrastructure improvements will be completed by D.R. Horton, Inc., the primary developer of the Development (the "Developer"), and may be acquired by the District with proceeds of bonds issued by the District. The Developer will finance and construct the balance of the infrastructure needed for the Development that is not financed by the District.

The proposed infrastructure improvements, as outlined herein, are necessary for the functional development of the District as required by the applicable independent unit of local government.

Description of Land Use. The lands within the District encompass approximately 17.28 acres. The District is planned to construct 327 condominium dwelling units. The table below illustrates  the current land use plan. (See Exhibit 8, Land Use Map)

Proposed Land Use
Residential Tracts*

Approximate Acres
14.28

Units
327

Lake Total

 	3.00	
17.28	327

* Includes approximately 2.85 Acres of easements for the District roads.

Governmental Actions

The District was established pursuant to Miami-Dade County Ordinance  No. 06-22 effective  March 4, 2006 and by City of Doral Resolution No. Z05-38.

The current plan of development is expected to include 327 condominium dwelling units and various recreational uses. The Development is governed by a development agreement  with the City of Doral  which (i) establishes the availability and means for public utilities to serve the Development;  (ii) provides for the construction of certain transportation improvements conferring an area-wide benefit on the transportation network; (iii) reserves certain sites within the Development for certain future, potential

public purpose facilities; (iv) ensures the developer(s) of the Development that it may proceed with annexation and development consistent with the level of entitlements and on the terms and condition set forth in the Development Agreement; and (v) meets the concurrency requirements for the Development pursuant to applicable laws, regulations and ordinances.

In addition to the Development Agreement that governs the entire Development, the  Development received zoning approval from Miami-Dade County under Resolution No. CZAB9-8.03. All conditions  of the zoning Resolution and the Development Agreement are currently being complied with.

An interlocal agreement by and between the District, Miami-Dade  County and the City  of Doral will need to be obtained before offsite improvements can be funded by the District.

An amendment to include the District in current Agreement Number 19117 between the Developer and Miami-Dade County Water and Sewer Department (WASD) must be negotiated and finalized before the District can fund water and sewer improvements.

Planning and engineering is underway with permits applied for or received. The following permits will be required for the Development:
South Florida Water Management District (SFWMD):
Environmental Resource Permit
U.S. Army Corps of Engineers (USACOE):
Dredge and Fill Permit or Exception - Freshwater Wetlands
Miami-Dade County Department of Environmental Resources Management (DERM)
Wetlands Division - Freshwater Wetlands Class IV Dredge and Fill Permit
Water Control and Coastal Engineering Division -  Stormwater  Drainage  Class II Permit
Sewerage Facilities Division - Sanitary Sewer Permit
Miami-Dade County Water and Sewer Department (WASD)
Water Permit - Potable Water Mains
Sewer Permit - Sanitary Sewer Mains and Facilities
State of Florida Department of Environmental Protection (DEP) / Miami-Dade County Department of Health
Health Permit - Potable Water Supply Facilities
Miami-Dade County Fire Department
Fire Protection Permit - Water Main Extension and Fire Hydrants
Miami-Dade County Public Works Department
Traffic Division - Traffic Permit
Paving and Drainage Division - Paving and Drainage Permit
City of Doral
Public Works Department - Water and Sewer Permit
Public Works Department - Lake Excavation Permit
Overall Engineering and Construction Permit

Please see Exhibit 10 for a detailed description of the permit status. It is our opinion that there are no technical reasons existing at this time which would prohibit the implementation of the plans for the Development as presented herein and that all permits not heretofore issued and which are necessary to effect the improvements described herein will be obtained during the ordinary course of development

Ill. Infrastructure Benefit

The District will fund, maintain and operate two types of public benefits. These benefits include:

Project wide public benefits

Incidental public benefits

The project-wide public benefits are provided  by infrastructure improvements  that serve all residents  in the District equally. These public infrastructure improvements include  roadways,  stormwater management, open space areas, potable water and sanitary sewer system improvements to serve the entire District.

Incidental public benefits include those benefits received by the general public who do not necessarily reside within the District. These benefits occur for two reasons in the case of  the  District.  First, the general public will be using some of the external improvements provided by the District. Second, the proposed infrastructure improvements are required under the Development's development order or agreement, which includes not only the District but also additional facilities outside the District, which will also benefit from District improvements.

The proposed infrastructure improvements identified in this Report are intended to provide specific benefit to the assessable real property within the boundaries of the District. As the property  is currently unused, the construction and maintenance of the proposed infrastructure improvements are necessary and will benefit the property for the intended use as a residential subdivision. As noted, the District can construct, acquire, own, and operate any or the entire proposed infrastructure. As noted earlier, the Developer will construct the infrastructure not constructed by the District.

Infrastructure Improvements

The Land Section within which the District is located, is rapidly being developed. There are four other Community Development Districts adjacent to the District which have their infrastructure  either substantially completed, such as in the case of Islands at Doral (SW) COD and Islands  at Doral (NE)  COD, well advanced, as in the case of Islands at Doral Ill COD, or about to begin, as in the  case  of Islands at Doral Townhomes (See Exhibit 2, Vicinity Map).

The Coronado COD infrastructure will connect and interact with the adjacent, recently constructed offsite roads, lakes, and water and sewer systems.

The proposed infrastructure improvements addressed by this report include: (1) master infrastructure elements that will serve the common areas throughout the vicinity and (2) subdivision infrastructure elements that are internal to the Development. The infrastructure elements include the cost of earthwork/grading of public property, roadways, stormwater management and drainage systems,  water and sewer systems, pavement markings and signage. The costs for engineering design and inspection of these elements as well as the anticipated cost for professional service  fees and permitting  fees have  been included and allocated across each infrastructure category mentioned above. An allocated cost for land acquisition of the storm water management lake, and acquisition of easement for District road rights­ of-way are part of the overall infrastructure program of the District and have been included in the estimate herein. The proposed infrastructure improvements to serve the Development's needs are listed in the following categories:

Roadway Improvements
Stormwater Management System
Water Distribution System
Sanitary Sewer System

Detailed descriptions of the above proposed infrastructure improvements are provided  in  the following section. Exhibit 9 (Tables 1 through 5) in the Appendix shows an estimated cost for the proposed infrastructure improvements.

Description of the Infrastructure.

Construction of the infrastructure described below will partially be funded from the current bond issue:

Roadway Improvements. A network of interior roads is proposed to provide circulation to  the residents as well as to the general public.

The Development may be accessed through NW 107 Avenue at San Marcos Terrace. From this entrance a series of streets originate in order to provide access to the dwelling units.

The interior streets consist of crowned and inverted crown sections with curbs and sidewalks  on the  sides. The typical section for the interior streets consists of a 12 inch stabilized subgrade, an 8 inch limerock base and a 1 ½ inch asphalt course. The major streets, NW 109 Avenue, NW 90 Street, NW 107 Avenue and NW 88 Street will be constructed with a 12 inch stabilized subgrade, an 8 inch limerock base and a 2 inch asphalt course placed in two layers, or lifts.

All roads within this development will be open to the general public. NW 109 Avenue, NW 90 Street and NW 88 Street will be owned and maintained by the City of Doral; NW 107 Avenue will be owned and maintained by Miami-Dade County. The onsite roads will be owned and maintained by the District.

See Exhibit 4, Roadway Improvements  for a graphical representation of the roads to be improved.

Stormwater Management. The stormwater management facilities consist of inlets, manholes, storm pipes and approximately 1,395 Linear Feet (LF) of exfiltration trenches, which, in combination with a lake measuring approximately 3.00 acres, have been designed to manage the storm runoff within the development. The lake will be interconnected with an existing lake located south and offsite of the District and thus will become part of the master stormwater management system that provides flood protection to the area.

In accordance with the Federal Emergency Management Agency (FEMA, Map Number 12025C0075 J, Dated March 2, 1994), this Development falls within Zone AH, Elevation 6.0 Ft above the National Geodetic Vertical Datum (NGVD). The paving and drainage plans for the Development call for the finish floor elevation of the residences to be set at a minimum elevation of 9.25 Ft above NGVD, and the lowest catch basin elevation at 6.83 Ft above NGVD.

The excavated material obtained from the 3.00 Acre lake is anticipated to remain within the Development for use in public road sub-base, perimeter berms, filling of lake side slopes and grading of property within the public domain. Grading of the private pads will be financed by the Developer,

See Exhibit 5, Stormwater Management for a graphical representation of the facilities.

Water Distribution System. The water distribution system is composed of variable pipe sizes ranging from 4 to 8 inch diameters for water service. The system will be connected to existing  or approved  24  inch and 8 inch water mains located on NW 109 Avenue and NW 90 Street and NW 88  Street  respectively. The water system encompasses approximately 3,812 linear feet of 8 inch pipe, 1,190 linear feet of 6 inch pipe, 973 of 4 inch pipe and 14 fire hydrants. WASD will be the utility company to provide water service. Water supply capacity has been confirmed by WASD by issuing a permit in November of 2005 to construct the water system.

When completed, the water distribution system will be donated by the District to WASD for operation and maintenance in accordance with Agreement No. 19117 between the Developer and WASD.

See Exhibit 6 for a graphical representation of the water distribution system.

Sanitary Sewer System. The sanitary sewer collection system consists of approximately 3,021 linear feet of 8 inch diameter gravity pipe and 22 manholes. WASD will provide sanitary sewer services to the development. Sanitary sewer treatment capacity has been confirmed by WASD by issuing a permit in November of 2005 to construct the sanitary sewer system.

When completed, the sanitary sewer will be donated by the District to WASD for operation and maintenance in accordance with Agreement No. 19117 between the Developer and WASD.

See Exhibit 7 for a graphical representation of the sanitary sewer system.

Recreational Amenities. Construction costs related to the recreational amenities will be funded by the Developer and are not included in the District's improvement plans.

Construction Schedule. As of the date of this report, construction of the development has begun with clearing, grubbing and land filling operations. It is estimated that the infrastructure will be constructed in approximately 18 months upon receiving all the regulatory permits. An estimated schedule follows:

Earthwork: Begin on January, 2006. End on June, 2007
Sanitary Sewer System: Begin on June, 2006 End on January, 2007. Water Distribution System: Begin on June, 2006. End on January, 2007. Stormwater Management: Begin on January, 2006. End on June, 2007. Roadway Improvements: Begin on January, 2007. End on June, 2007.

Ownership and Maintenance.

The ownership and maintenance responsibilities of the proposed infrastructure improvements are set forth below..

Proposed Infrastructure Improvements
Offsite Roads & Drainage - NW 109 Ave; 90 St & 88 St Offsite Road & Drainage - NW 107 Av
Onsite Streets
Onsite Stormwater Management System Water Distribution System
Sanitary Sewer System

Ownership City of Doral County District District WASD WASD

Maintenance
City of Doral County District District WASD WASD

Road Right-of-Way, Water Management Lake and other Open Spaces.

Real property interests for lands within the District needed for construction, operation and maintenance of District facilities will be dedicated by the Developer to the District.

Estimate of Capital Improvement Costs.

Roadway Improvements Stormwater Management Water Distribution System Sanitary Sewer System Total

Improvement Costs
$ 2,589,147.24(1ncludes $1,241,920.57 of offsite road improvements)
$ 1,361,615.11 (Includes $228,707.42 of offsite drainage improvements)
$	574,552.01
$	296,749.70
$ 4,822,064.06

Please refer to Exhibit 9, Tables 1 through 7 for a detail of the estimated costs above.

Conclusions and Summary Opinion

The infrastructure improvements as detailed herein are necessary for the functional development of the District as required by the applicable  independent  unit of local government  The planning and design of the infrastructure is in accordance with current governmental regulatory requirements. The infrastructure will provide the intended function so long as the construction is in substantial compliance with the design and permits. The District will need funding to acquire a portion of  the improvements  included  in this report. The Engineer recommends that in addition to the annual non-ad valorem  assessments  to  be levied and collected to pay debt service on the proposed bonds, the District should levy and collect an annual "Operating and Maintenance" to be determined, assessed and levied by the District's Board of Supervisors upon the assessable real property within the District for the purpose of defraying the cost and expenses of maintaining District-owned improvements.

It is my professional opinion that the costs provided herein for the District's proposed infrastructure improvements are reasonable to complete the construction of the proposed infrastructure improvements described herein and that these infrastructure improvements will benefit and add value to the District as more fully detailed in the Assessment Methodology Report. All such proposed infrastructure costs are public improvements or community facilities as set forth in Section 190-012(1) and (2) of the Florida Statutes.

The estimate of infrastructure construction costs is only an estimate and not a guarantee maximum price. Where necessary, historical costs and information from other professionals or utility consultants and contractors have been used in the preparation of this report. Consultants and contractors who have contributed in providing the cost data included in this report are reputable entities within the area. It is therefore our opinion that the construction of the proposed Development  can be completed  at the costs  as stated.

The labor market, future costs of equipment and materials, increased regulatory actions and the actual construction process are all beyond control. Due to this inherent opportunity  for fluctuation  in cost, the total final cost may be more or less than this estimate.

Juan R. Alvarez, PE
Florida Engineer License No. 38522 Alvarez Engineers, Inc.
Date April 18, 2006.

APPENDIX

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LOCATION OF DEVELOPMENT

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PLAT LEGAL DESCRIPTION: TRACT 1 OF FLORIDA FRUIT LANDS COMPANY'S SUBDIVISION No. 1, ACCORDING TO THE PLAT THEREOF, AS RECORDED IN PLAT BOOK 2, AT PAGE 17 OF THE PUBLIC RECORDS OF DADE COUNTY, FLORIDA, BEING IN SECTION 7, TOWNSHIP 53 SOUTH, RANGE 40 EAST, LESS THE NORTH AND EAST 35.00 FEET FOR RIGHT OF WAY PURPOSES AS MEASURED AT RIGHT ANGLES FROM THE NORTH AND EAST LINES OF SAID SECTION 7 AND TRACT 2 OF FLORIDA FRUIT LANDS COMPANY'S SUBDIVISION No. 1, ACCORDING TO THE PLAT THEREOF, AS RECORDED IN PLAT BOOK 2, AT PAGE 17 OF THE PUBLIC RECORDS OF DADE COUNTY, FLORIDA, BEING IN SECTION 7, TOWNSHIP 53 SOUTH, RANGE 40 EAST. CONTAINING 18.576 Ac+/••

ALVAREZ ENGINEERS, INC.
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EXHIBITS

CORONADO CDD
Construction Cost Estimate Summary Table
Description of Work	Total Estimated Cost($)

Infrastructure Component
Roadway Improvements	Table 2
0---------------------------1----- · ---------
Stormwater Management System	Table 3

2,589,147..24
1,361,615 11

-Water Distribution System--------- --------

Table 4

574,552.01

Sanitary Sewer System	Tables 5	296,749..70

Total	4,822,064.06
·---- - ---

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ONSITE

CORONADO CDD
Construction Cost Estimate Roadway Improvements
Description of Work	Quantity	Unit	Unit Price	Total Estimated Cost
($/Unit)	($)

Clearing & Grubbing Demuck

4..81	AC	4,500 00	21,645..00	
34,901	CY	2.50	87,252.50	

-----1--

----------	---	- --·----

Import Fill

----	------ -------- - -

23,059	TN

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17,00	392,003..00

Subgrade	15,024	SY	0.50	7,512.00
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123,948 00

3/4" A.C..S.C (First lift)	12,712	SY	4..00	50,848.00
---·- -------··--- ---	--·
3/4" AC.S C.(Second Lift)	12,712,	SY	3.75	47,670.00

	--------		
Type "D" Curb (6"X12")		12,249	LF	9.25		113,303.25	
Sidewalk (4")		47,592	SF	305		145,155.60	
Guardrail		1,176	LF	44 00		51,744.00	
Landscape		2,955	SY	3.25		9,603.75	
Survey & As-built		20%	LS	1,090,610..10		21,812.20	
Miscellaneous		100	LS	1,000.00		1,000 OD	
Traffic Control (First lift)		100	LS	2,500.00		2,500.00	
M.O.T		100	LS	2,500..00		2,500..00	
Traffic Control (Second lift)		100	LS	2,500.00		2,500.00	
Densities		2000	EA	60.00		1,200.00	
Signing and Pavement Marking		12,712	SY	2.50		31,780..00	
Permits		1	LS	7,500..00		7,500.00	
Soft Costs (Eng and Prof. Fees)		6.0%	LS	1,161,402.30		69,684.14	
Contingency		10.0%	LS	1,161,402.30		116,140.23	

Road Brick Pavers	1,597	SY	25.00	39,925 DO

,

Sub-total Onsite	1,347,226.67

Clearing & Grubbing	2.62	AC	4,500.00	11,790.00	
Demuck	19032	CY	2.50	47,580..00	
Import Fill	43,107	TN	17..00	732,819.00	
Sowcut Exist Asphalt	700	LF	2.50	-----	1,750.00	
Remove & Dispose Exist Curb	700	LF	----	7 00	4,900.00	
Subgrade	----	-·--  ---- -- ---- ·---	7,307	SY   - -·   -	-----	0 50	-  --	3,653..50	
8"Baserock	7,307	SY	8.25	60,282.75	
-----·---•----
2"AC..S.C	----- ------- ---- -	6,959	SY	740	51,496.60	
Median Concrete (4")     ------ - ---  ----  ---	-----	779 ,      SF    ,  	3..55     ----  --•---	2,765 45
----- --
Type "F" Curb & Gutter	---- ---·---  ----	3,232	LF	10.25 ----·	33,128.00
Sidewalk (4")	20,493	SF	3 05	62,503.65
- ---------- ---     ------ ·-------- ------- -	--- .	- ---     --	---	

OFFSITE

--- -----· -- --

Landscape

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3,017	SY ,_

3.25

- - ------ - -

9,805 25

Survey & As-built	2.0%	LS	1,022,474.20	20,449 48

Traffic Control (First Lift)	1 OD	LS	2,500..00	2,500 00	
MO.T	1.00	LS	2,500.00	2,500.00	
------
Traffic Control (Second Lift)	-	-----· ·----·-	--·--- --------.
1-00	LS	2,500 00	2,500.00	
					
Densities	5.00	EA	60.00	300..00	
Signing and Pavement Marking	6,959	SY	2 50	17,397 50	
Permits	1	LS	2,500.00	2,500.00	
Soft Costs (Eng and Prof. Fees)	6.0%	LS	1,070,621.18	64,237 27	
Contingency	10.0%	LS	1,070,621.18	107,062.12	

·-- -------·	-·	-	--	·--- ---·

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---	------· --	--	----- ----	--	- --------·

Sub-total Offsite	1,241,920.57
Total	$2 589 147.24

Clearing & Grubbing	3 00
·-------·------	AC	4,500.00	13,500 00	
Lake Excavation	--  ---------·-------	66,907	CY	10 00	669,070..00	
·----·---
Landscape	- - ------------
------------ -- ------- -------·	
--	3,904	SY	-------·--
3.25	- ----------
---------------.. 12,688 00	
Exf Trench w/15" HOPE			545	LF	8405	45,807.25	
15" PVC			291	LF	20 00	5,820.00	
15" HOPE			2,210	LF	20.00	44,200 00	
24" CMP	186
---	-- -------------	LF		32.20	--- -	5,989.20	

ONSITE

CORONADO CDD
Construction Cost Estimate Stormwater Management System
Description of Work	Quantity	Unit	Unit Price	Total Estimated Cost
($/Unit)	($)

 

-

 	  	

CB (42")

---··--------- ----

33	EA	1,855.00

----

61,215 00

CB (60")	1	EA	2,697.60	2,697.60
MH (42")	31	EA	1,855.00	57,505.00
15" Dia Headwall	8	EA	1,300.00	10,400.00

24" Dia.. Headwall

---- ---·-------

1	EA	1,573.. 20	1,573.20

Baffles

------------ ---- ------

35	EA

-----

160 00	5,600 00

--

Apron	10	EA	150.00	1,500.00

Miscellaneous	1	LS	1,000.00	1,000.00	
CB & MH Grates to Grade	65	EA	160.00	10,400.00	
Surveying & As-builts	20%
----------- ----	LS	948,965.25	------	18,979.31	
Densities	20	EA	60..00	1,200..00	
Permits
Soft Costs (Eng and Prof Fees)	--	1
6.0%	LS
LS	7,500 00
976,644.56	7,500 00
58,598..67	
Contingency		10.0%	LS	976,644.56	97,66446	

-----------

-------•-----·-

Sub-total Onsite	$1,132,907.68

Exf Trench w/18" HOPE	850	LF	87.10	74,035.00	
18" HOPE	760	LF	22.80	17,328 00	
24" CMP	1,411	LF	32.20	45,434.20	
CB (42")	5	EA	1,855.00	9,275..00	
CB (60")	2
- -	EA	2,697..60	5,395.20	
P6 (60")			4	EA	3,707.00	14,828.00	
---·---
MH(42")	--- ---· ----- --------- ----- ----
6	EA	1,855 00	-------
11,130.00	
	- -- --------- - --			----			
24" Dia Headwall		1	EA		1,57320	1,57320	
Baffles		18	EA		160.00	2,880 00	
Apron		7	EA		150.00	1,050.00	
C&MHGrates to Grade Surveying & As-builts	----------    ----  -------·-
-------- -·-------    ------------	----- ----·· ------
17	EA
-----
, 	20%	LS	160 00
185,648.60	---
2,720..00
--·-------------
-----	3,712.97	
--- ----- ----- ·----
M..OT	----
1.00	-----
LS	----·
5,000.00	--- -----	5,000.00	
Densities	5	EA	60..00		300.00	
Permits	1	LS	2,500 00		2,500.00	

OFFSITE

-

--------·-·----- -	·--------- --·----

6.0%	LS
---- -	-------  197,161 57	--	11,829..69	
10.0%	LS	197,161.57	19,71616	

Soft Costs (Eng and Prof Fees)

Contingency

--- " -- -- --------- - - -

Sub-total Offsite	$228,707.42

Total	$1,361,615.11

CORONADO CDD
Construction Cost Estimate Water Distribution System
Description of Work	Quantity	Unit	Unit Price	Total Estimated Cost
($/Unit)	($)
Connect to Exist 8" WM	1	EA	700.00	700.00
8"X8" Tapping Sleeve w/8" Tapping Valve	2	EA	3,715..00	7,430.00
--------	--·---··-----	- -----·-·--- -

8" DIP

---

-·----------- --

3,812	LF	·--

25 30	96,438.29

6" DIP	1,190	LF	19.50	23,195.25
----·----·-·	-----------------  ------ -  --  ·-- --i---- ---	---- ---------
4" DJP	973	LF	19 40	18,876.20
8" Gate Valve	10	EA	1,230.00	12,300 00
6" Gate Valve	22	EA	732 00	16,104 00

4" Gate Valve

43	EA	634..00	27,262.00
--· --     ---------·-------- ----       - --   -	---	---- -------- --·-----

Fire Hydrant	14	EA	2,155 00	30,170.00
·- ----·------1-·-	------ -- ---·----
8" Tee	5	EA	322 75	1,613 75
8"/6" Tee	22	EA	307..00	6,754.00
8"/4" Tee	40	EA	290.00	11,600.00

8"/4" Cross

---	---·

3	EA	310.00	930 00

8"X90 Degree Bend	8	EA	262.00	2,096.00
--------	------·---- --

8"X45 Degree Bend

---------  "-----	- - -------

2	EA
------- ---	------

------

245-60	491.20

6"X90 Degree Bend	6	EA	184 20	1,105 20
4"X90 Degree Bend	14	EA	142.70	1,997.80
8" Plug w/2" FVO	8	EA	800.00	6,400 00
·-------·-----------·-··--

-----		---- ------		- --------- - -		
12	EA		3,570 00		42,840.00	
27	EA		5,355-00		144,585..00	
1	EA		7,140.00		7,140 00	
25	SY		22 00		550.00	
2.0%	LS		461,173.69		9,223.47	
1	LS		2,500-00		2,500.00	
25	EA		60.00		1,500.00	
5,974	LF		1 70		10,156.29	
1	LS		750.00		750..00	
1	LS	10,000-00
----	10,000.00	
6..0%	LS	495,303.45	29,718.21	

1" Single Service	1	EA	595.00	595 00
---	--------- -- --·-- - --

MB (6 Units)
MB (9 Units)
MB (12 Units) Pavement Restoration Surveying & As-builts MOT

------	--·---

----- ----

Densities
Chlorination & Testing HRS
Permits
Soft Costs (Eng and Prof Fees)

----

------ ----- -
--	-------- ----- -----	--- --------------

Contingency	 		10.0%	LS	495,303.45	49,530.35
---- --	-·------  ---	---       ---- 1-----	-----·

--  ----- ---     -	---------- ---- --··----- --   -  ---- --·-, 	

---·- --  --- -----  --  ----·--·-- ---- -   -- -- ----·---	-

·---- -·-- ---·--------- ----------- ----- ---· -----------	-----	--   ---- ------ -  ------ -	- -	-··-----
---    --- --·----·	-------  ---------  - ·-·	---	--	----	- --- -·-----	.  ··----

--·-·------ ------··---	- -    ----	---  -      -----	--	--   --    ---·----- -   - -----	--  -
-------	-	-	----·	-       -   . -·-	,-	-----	-	--	-------	--
---	-	--

Total	$574,552.01

CORONADO CDD
Construction Cost Estimate Sanitary Sewer (Gravity System)

Description of Work

Quantity	Unit	Unit Price

Total Estimated Cost

($/Unit)	($)	
8" D LP (0'-6')	287	LF	44.20	12,685 40	
8" PVC (0'-6')	1,208	LF	27 30	32,978.40	
8" PVC (6'-8')	775	LF	33 30	25,807 50	
8" PVC (8'-10') 	_	----- ----    ---,---
539	LF
------ ------·-- . ---·	37.30
-   ----·--------	20,104.70
----	
8" PVC (10'-12')		212	LF	44.30	9,391.60	
MH (0'-6')		14	EA	1,738.00	24,332.00	
MH (6'-8')		4	EA	2,004.00	8,016.00	
MH(8'-10')     		_	2	EA	2,248 00	4,496.00	

MH(10'-12')
----'-- ---
M(18'-20') Drop
6" Lateral (SS1 0)
6" Cleanout MH Connection

-- -----·---- ---------
1  EA	2,731.00
EA	5,500..00
31	EA	687 60
31	EA	468.30
44	EA	298-40

MH Inverts & Rings	22EA	18050	4,070..00	
Chimney Seal, Insert, Paint & Ramnek	22	EA	625.00	13,750.00	
Surveying & As-builts	4.0%	LS	212,825.. 10	8,513.00	
Gravel# 57	1,319	TN	13 00	17,147.00	

--,----------- - ---------------t-------

2,731..00
5,500.00
21,315.60
14,517.30
13,12960

---- ----------- -----+-------t---t---------1---------------

Miscellaneous

-----f------1-1  L-S---·----··

1,000.00,_

_	1,000.00

Cleaning & Testing	3,021

LF	1.60

4,833.60
----------------------1

Densities Permit

25	EA LS

60.00
10,000.00

1,500.00
10,000 00

Soft Costs (Eng and Prof. Fees)	6.0%	LS	255,818..70	15,349.12
Contingency	10.0%	LS	255,818.70	25,581 87

- ----- --- ·--·

Sub-total Gravity System	$296,749.70

4/18/2006

PERMIT STATUS

Agency	
Permit & No.	
Aooroval Date	Expected Aooroval Date	
South FL Water Management District (SFWMD)	Environmental Resource Permit No. 13-02648	10/12/05	N/A	
U.S. Army Corps of Engineers (USCOE)	Letter of exemption received	9/2/05	N/A	
Miami-Dade County DERM Wetlands Division	Freshwaters Wetlands Class IV Permit No. FW04-048	12/23/05	N/A	
Miami-Dade County DERM Division of Water Control and Coastal Engineerinq	Stormwater Drainage Class II Permit No.. OF-06013	2/28/06	N/A	
Miami-Dade County DERM Seweraqe Facilities Division	Sanitary Sewer Permit No.
SE05-221	12/20/05	N/A	
Miami-Dade County Water and Sewer Department (WASD)	Water Permit No. DW2005-
175	11/28/05	N/A	
Miami-Dade County Water and
Sewer Department (WASD)	Sewer Permit No. DS2005-
597	11/28/05	N/A	
Dept. of Environmental
Protection / M-D Dept of Health	Potable Water Supply Permit No. 216896-740-DSGP	1/19/06	N/A	
Miami-Dade County Fire Department	Water Main Extension No.. 05340-00317	12/19/05	N/A	
Miami-Dade County Public
Works Department Traffic Div.	Traffic Permit T-	N/A		
Miami-Dade County Public Works Dept. Pavinq/Drainaqe	Paving and Drainage Permit T-	N/A		
City of Doral Public Works Department	Water and Sewer Permit No. PW2006-0031	4/3/06	N/A	
City of Doral Public Works Department	Lake Excavation Permit No. PW2006-0250	1/30/06	N/A