Title: Microsoft Word - 2026 Grand Bay at Doral Doral Breeze Yearly Engineer's Report
Author: Juan

FL Certificate of Authorization No. 7538 8935 NW 35 Lane, Suite 101
Doral, FL 33172
Tel. (305) 640-1345 Fax (305) 640-1346
E-Mail: Alvarez@AlvarezEng.com

June 30, 2026

Mr. Armando Silva District Manager
Grand Bay at Doral Community Development District Special District Services, Inc.
The Oaks Center 2501A Burns Road
Palm Beach Gardens, FL 33410

Re:

Year 2026 Engineer’s Report Regarding the Status of the Series 2012 Project (a.k.a. the Doral Breeze Project)

Dear Mr. Silva,

For the purpose of complying with Sections 9.14 and 9.21 of the Master Trust Indenture between Grand Bay at Doral Community Development District (the “District” or “CDD”) and Wells Fargo Bank, national Association dated October 1, 2012, Alvarez Engineers has conducted inspections of the portions of the Series 2012 Project (the “Doral Breeze Project”) that are currently owned by the District.

The Doral Breeze Project is described in detail in the Engineer’s Report that was accepted by the District’s Board of Supervisors on June 22, 2012 (the “2012 Engineer’s Report”). Copies of the Master Trust Indenture and the 2012 Engineer’s Report are included in the Limited Offering Memorandum of October 9, 2012 and may be obtained at the following link:

https://www.munios.com/munios-notice.aspx?e=OPM5R

This Year 2026 Engineer’s Report sets forth the following:

1.

Our findings as to whether such portions of the Doral Breeze Project owned by the CDD have been maintained in good repair, working order and condition.
Our recommendations as to the proper maintenance, repair and operation of the portions of the Doral Breeze Project owned by the District during the ensuing Fiscal Year and an estimate of the amount of money necessary for such purposes.
The amount of Public Liability and Property Damage Insurance carried by the District.

2.

3.

Location of the Doral Breeze Project.
The Doral Breeze Project is located within the boundaries of the District and is bounded by NW 102 Avenue on the west, NW 90 Street on the north, NW 97 Avenue on the east, and Theoretical NW 86 Street on the south. Refer to Exhibits 1, 2, and 3.

1

Grand Bay at Doral CDD 2026 Report for the Series 2012 Project
(“Doral Breeze”)

Portions of the Doral Breeze Project Owned by the CDD as of the Date of this Report.

1.

Offsite Roadways, Drainage, Landscaping and Irrigation. The completed improvements within the right of ways of NW 97 Avenue, NW 102 Avenue and NW 90 Street adjacent to Doral Breeze, were conveyed to the City of Doral. The City will be responsible for maintaining the roads and drainage, and the CDD will maintain the special landscaping and irrigation located in the medians. Maintenance concerns may be reported to the City of Doral Public Works Department at telephone phone number: 305-593-6740.

2.

Onsite Roadways and Drainage. The onsite roads right of way and improvements are owned and maintained by the Homeowners Association of Doral Breeze (the “HOA”). The drainage systems within the onsite roads right of ways and in the condominium parcel, are owned and maintained by the District.

3.

Stormwater Management Lake Tracts. The CDD owns and maintains the lake tracts within Doral Breeze listed below. Refer to Exhibit 2 for their location, folio numbers and the official record book and page number of Miami-Dade County where the deed granting the lakes to the CDD was recorded.

Lake Tract “C”, PB 168, PG 48 (Item 1 in Exhibit 3)
Lake Tract “D”, PB 168, PG 48 (Item 2 in Exhibit 3)
Lake Tract “I”, PB 168, PG 48 (Item 3 in Exhibit 3)

4.

Wetland Conservation/Preservation Area and FPL Wetland Conservation Tracts. The District owns and maintains the wetland preservation areas and the FPL patrol trail within the boundaries of the CDD. Doral Breeze contributes proportionately towards their maintenance. Refer to Exhibit 2 for the location of the conservation area and tracts.

5.

Entry Features, Walls, Landscaping and Irrigation Improvements. In 2019 the District was granted the tracts of land listed below for the purpose of owning and maintaining the entry features, walls, landscaping and irrigation improvements within the tracts.

Portion of Tract “E”, PB 168, PG 48. (Item 4 in Exhibit 3)
Portion of Tract “D”, PB 168, PG 48. (Item 5 in Exhibit 3)

6.

Water Distribution and Sanitary Sewer Improvements. The completed water and sewer systems were conveyed to Miami-Dade County Water and Sewer Department (“WASD”) for permanent ownership and maintenance. Concerns may be reported to WASD at either of the following numbers: 305-274-9272 (Emergencies) or 305-665-7477 (Customer Service).

State of the Properties and Improvements Currently Owned by the District
1. Offsite Roadways Landscaping and Irrigation. The landscaping and irrigation system within the offsite roads are in good working order and condition.

Alvarez Engineers, Inc.
FL Certificate of Authorization No. 7538 8935 NW 35 Lane, Suite 101, Doral, FL 33172
Telephone (305) 640-1345 E-Mail: Alvarez@AlvarezEng.com

2

Grand Bay at Doral CDD 2026 Report for the Series 2012 Project
(“Doral Breeze”)

2.

Onsite Roadways Drainage Systems. The drainage systems of the onsite roads are in good working order and condition. Alvarez Engineers is not aware of any drainage complaints.
Stormwater Management Lake Tracts. The lake tracts are in good working order and condition.
Entry Features, Walls, Landscaping and Irrigation Improvements. The entry features, walls, landscaping and irrigation system in tracts E and D, are in good working order and condition.

3.

4.

Estimated Maintenance Costs for District Owned Infrastructure

1.

General. We think that for Fiscal Year 2026-2027, the District proposed amounts for field operations are adequate to properly maintain, repair and operate the public infrastructure for

which

the

District

is

currently

responsible.

(Refer

to

http://grandbayatdoralcdd.org/financials/ for the FY 2026-2027 Proposed Budget).

2.

Stormwater Management System. We recommend that the District considers creating a 5-year cyclical program for servicing the inlets, manholes, pipes, and French drains of the stormwater drainage system. The program consists of servicing 20% of the system every year so that at the end of the fifth year, 100% of the system will be serviced. The tables below show the estimated amount that would need to be budgeted yearly to service the approximately 170 drainage structures and 12,635 Linear Feet of pipes in the District. It is also estimated that 3-4 baffles will need to be replaced yearly. The program may be financed yearly or in one lump sum when needed, or at any other period combination, at the discretion of the Board of Supervisors. Refer to Exhibit 4.

Alvarez Engineers, Inc.
FL Certificate of Authorization No. 7538 8935 NW 35 Lane, Suite 101, Doral, FL 33172
Telephone (305) 640-1345 E-Mail: Alvarez@AlvarezEng.com

3

5-YEAR CYCLE ESTIMATE OF YEARLY COSTS FOR SERVICING THE STORMWATER DRAINAGE

Year

Drainage Component

Unit

Quantity (Q)

Unit Price ($/Unit)

Cost ($)

(Y1)

Structures Cleaning

EA

25

230.00

5,750

Baffle Detachment

EA

18

50.00

900

Baffle Replacement

EA

5

600.00

3,000

Pipe Cleaning and CCTV

LF

2,172

6.75

14,661

Cost

24,311

(Y2)

Structures Cleaning

EA

36

236.00

8,496

Baffle Detachment

EA

12

51.00

612

Baffle Replacement

EA

3

615.00

1,845

Pipe Cleaning and CCTV

LF

2,616

6.92

18,103

Cost

29,056

(Y3)

Structures Cleaning

EA

36

242.00

8,712

Baffle Detachment

EA

12

53.00

636

Baffle Replacement

EA

3

630.00

1,890

Pipe Cleaning and CCTV

LF

2,616

7.09

18,547

Cost

29,785

Grand Bay at Doral CDD 2026 Report for the Series 2012 Project
(“Doral Breeze”)

Public Liability and Property Damage Insurance Carried by the District

The District currently carries General Liability, Property, Hired Non-Owned Auto, Employment Practices Liability, Public Officials Liability and Deadly Weapon Protection under Agreement Number 100125034 of Florida Insurance Alliance. The District has budgeted enough funds to cover the $10,091 policy premium.

This report was prepared to the best of my knowledge and belief and is based on field observations conducted by Alvarez Engineers personnel, the District Engineer’s Report, public documents available, and communications with the District’s field staff.

Alvarez Engineers, Inc.
FL Certificate of Authorization No. 7538 8935 NW 35 Lane, Suite 101, Doral, FL 33172
Telephone (305) 640-1345 E-Mail: Alvarez@AlvarezEng.com

4

5-YEAR CYCLE ESTIMATE OF YEARLY COSTS FOR SERVICING THE STORMWATER DRAINAGE

Year

Drainage Component

Unit

Quantity (Q)

Unit Price ($/Unit)

Cost ($)

(Y4)

Structures Cleaning

EA

36

248.00

8,928

Baffle Detachment

EA

12

54.00

648

Baffle Replacement

EA

3

646.00

1,938

Pipe Cleaning and CCTV

LF

2,616

7.27

19,018

Cost

30,532

(Y5)

Structures Cleaning

EA

37

254.00

9,398

Baffle Detachment

EA

11

55.00

605

Baffle Replacement

EA

2

662.00

1,324

Pipe Cleaning and CCTV

LF

2,615

7.45

19,482

Cost

30,809

Total

Total Structures Cleaning

EA

170

Total Baffle Detachment

EA

65

Total Baffle Replacement

EA

16

Total Pipe Cleaning and CCTV

LF

12,635

Total Cost

144,493.00

Prices Annual Inflation Rate of:

%

2.50

Baffle Replacement Quantity to be 25 % of the Baffle Detachment.

Quantities (Q) for First Year (Y1) were computed from plans and other sources.

Quantities for Y2, Y3 and Y4 were computed as: Q2 = Q3 = Q4 = (Total Q - Q1)/4

Quantities for Y5 were computed as: Q5 = Q - Q1 - Q2 - Q3 - Q4

Grand Bay at Doral CDD 2026 Report for the Series 2012 Project
(“Doral Breeze”)

If you have any questions, please Alvarez@Alvarezeng.com.

do

not

hesitate

to

contact us at 305-640-1345 or at

Sincerely,
Alvarez Engineers, Inc.

This item has been digitally signed and sealed by
Juan R. Alvarez, PE on the date adjacent to the seal

Juan R Alvarez

Digitally signed by Juan R Alvarez
Date: 2026.06.30 10:47:04
-04'00'

Signature must be verified on any electronic copies

Juan R. Alvarez, PE District Engineer Date: June 30, 2026

Cc Michael Pawelczyk, District Counsel mjp@bclmr.com

Alvarez Engineers, Inc.
FL Certificate of Authorization No. 7538 8935 NW 35 Lane, Suite 101, Doral, FL 33172
Telephone (305) 640-1345 E-Mail: Alvarez@AlvarezEng.com

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COD OWNERSHIP

TRACT "C" (PB 169, PG 48)
FOLIO: 35-3008-002-2700
SWD: ORB 28331, PG 956
CATEGORY: STORMWATERMANAGEMENT

PORTION OF TRACT"E" FOLIO: 35-3008-003-1440
QCD: ORB 31354, PG 4906 CATEGORY:ENTRY FEATURE, WALL, LANDSCAPEAND IRRIGATION

0

0

TRACT "D" (PB 169, PG 48)
FOLIO: 35-3008-002-2710
SWD: ORB 28331, PG 956
CATEGORY: STORMWATER MANAGEMENT

PORTION OF TRACT"D" FOLIO: 35-3008-003-1430
QCD: ORB 31355, PG 77
CATEGORY:ENTRY FEATURE, WALL, LANDSCAPEAND IRRIGATION

0

0

TRACT "I" (PB 169, PG 48)
FOLIO: 35-3008-002-2760
SWD: ORB 28331, PG 956
CATEGORY: STORMWATER MANAGEMENT

0

I

ALVAREZ ENGINEERS, INC.
GRAND BAY AT DORAL CDD
DORAL BREEZE
CDD LAND OWNERSHIP

0  50'	150'

300'

EXHIBIT 3

8

-I

NW 90 ST

LAKE

NW 89 TR

NW 89 TR

NW 88 TR

NW 88 ST

CONDO.

LAKE

LAKE

NW 87 TR

NW 86 TR

THEO. NW 86 ^ST

ALVAREZ ENGINEERS, INC.

GRAND BAY AT DORAL CDD

0  50'	150'

300'

DORAL BREEZE
DRAINAGE SYSTEM MAINTENANCE

EXHIBIT 4

9

NW 89 TR

NW 88 TR

NW 88 TR

NW 88 ^ST

NW 87 TR

NW 100 PL

NW 99 PATH

NW 99 CT

NW 99 AVE

NW 99 AVE

NW 99 AVE

NW 98 PL

NW 98 CT

NW 98 AVE

PHASE 1

PHASE 2

PHASE 3

PHASE 4

PHASE 5