HomeMy WebLinkAboutMiami-Dade Aviation Dept ReviewPage 1 of 2
Daryl Vreeland
From: Daryi Vreeland
Sent: Monday, February 28, 2005 10:58 AM
•To: 'Watford, Kevin C'; 'jferras@ci.miarni,fl.us`; `riavemia@ci.miarni.fl.us'
Cc: Manuel A. Rodriguez; Jose A Ramos
Subject: SMA
Mr. Watford:
The Miami -Dade Aviation Department has reviewed the proposal dated February 11 th, 2005 for the SMA structure
located between SW 14rh ST and SW 14th Terrace; and SW let AVE and South Miami Ave. Our review finds that
the referenced structures at 860 ft and 795 ft Above Ground Level do not conform to the Miami -Dade County
Height Zoning Ordinance.
The maximum allowable height at this location according to the Miami -Dade County Height Zoning Ordinance is 710
ft Above Mean Sea Level (AMSL).
This height deterrnination is an estimate issued on a preliminary or advisory basis. For a more accurate determination,
you may re -submit this information to us by providing latitude and longitude coordinates of the footprint of the
proposed structure in "degrees, minutes, seconds" format using a NAD83 projection with an accuracy of three decimal
places (for the `seconds' number),
The proposed building heights requires the applicant to file with the FAA form 7460-1, `Notice of Proposed
Construction Alteration for Determination of Known Hazards', in addition, construction cranes for this project
exceeding 200 ft in height must be filed by the construction contractor using the same form. Thus, FAA form 7460-1
trust be filed twice, once for the structures and once for the construction cranes. The form is available through this
office or through the FAA website: http://forms.faa, ov/forms/faa7460-1_pdf. This form should be mailed to: Federal
Aviation Administration, Air Traffic Airspace Branch - ASW-520, 2601 Meacham Blvd, Ft. Worth, TX 76137-0520.
Please note that the airspace review and approval process is governed by two different regulations: the Miami -Dade
County Height Zoning Ordinances and Federal Regulation Title 14 Part 77. Neither MDAD nor any MDAD staff has
the power or authority to enforce the County's zoning provisions or the FAA requirements. The County's Department
of Planning & Zoning (P&Z) enforces the County's height zoning provisions (Section 33-340) which states that "all
applications for permits made to appropriate municipal Building and Zoning Departments or agencies for all
construction..,shall be approved by the [Miami -Dade Department of Planning and Zoning] Director and the Building
Official or by their duly authorized representatives prior to issuance of the permit." The FAA has its own airspace
evaluation requirements, as well as the right to permit or not permit construction of a facility or use of a crane based on
the particular facts then presented before the FAA. Only P&Z can make the final determination as to whether the
County's zoning requirements and height limitations are met, and only FAA can make the determination as to whether
FAA building and height requirements are met.
As the permit -issuing agency, you are reminded that no final approval or building permit should be issued until the City
of Miami has in its possession a copy of the FAA "Determination of No Hazard" for this structure. Your agency must
assure that no point of this structure is constructed higher than the lower (more restrictive) of either 1.) The FAA
`Determination of No Hazard' height or 2.) A maximum height as stated by the Miami -Dade County Height Zoning
Ordinance.
Similarly, the City of Miami has the responsibility to ascertain that the proposed crane height is not a danger to aviation
navigation by confirming that the proposed crane height does not exceed the height stated by the FAA on the
"Determination of No Hazard" for the crane and that the crane is properly flagged, lighted, and otherwise marked
2/28/2005
•
Page 1 of 1
ANALYSIS INFORMATION
Applicant:
d e:
anization:
'Address:
City:
State:
Zip:
Telephone:
Fax:
Site Description:
Site Elevation
i(Above. Mean Sea Level):
10 ft. Latitude:
25° 45'
36.469" N
!Structure Height
Above Ground Level):
860 ft. Longitude:
80° 11'
42.084" W
IQverall Height
(Above Mean Sea Level):
870 ft.
MN All Zoning ` ' MEM MN EMI 11111.
AIRPORT ZONING SURFACE ANALYSIS REPORT
FAA height notification form 7460 filing is required since the height of this structure is above [200] ft.
lopment elevation exceeds airport zoning surface [ HSA_710-shelf 1.
Maximum allowable height [ 710.0] ft. AMSL, [7001 ft. AGL.
Height reduction required for zoning compliance [160] ft.
•
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