HomeMy WebLinkAboutALEXANDER J. PIAZZA LETTERAlexander J. Piazza PSM, Inc.
Surveying • Mapping • Consulting
Beltran Construction, Inc.
Attn: Haroll Beltran
4048 South US Highway #1
Fort Pierce, Florida 34982
`q O _ I �5 August 15, 2019
v SCANNED
St. Luce County
RE: Establish Finished Floor elevation and Proposed den elevation relative to crown of road.
Mr. Beltran,
After a site visit today and evaluation of your adjacent streets and the existing home, I have come up with the
<-: r' r`following procedure and findings:
1. We established a site benchmark on a nail and tintab in the centerline of the road at the west property line
extended of 20.82 NAVD 88' datum by using a single TOPCON Hiper SR GPS RTK receiver by averaging
20 epochs of data.
2. We then leveled from said benchmark East along the centerline of Coquina Avenue and found the lii test
poin a euatton o t to roa to a 217T8• The finished floor of the existing home to b -.12 and e propose
den elevation to be'`$$�1�2.
3. The floor elevation for the proposed den has to be a minimum of 18" (1.50') or higher than the highest
point of the crown of any adjacent roads. Thus resulting in a minimum floor elevation of 20.82 + 1.50 =
22.32.
4. The elevation of the proposed den (23.12) meets or exceeds the minimum St. Lucie County building code
requirement in order to obtain a permit for construction.
Thank you, 10®`�®®O
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STATE OF
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Alexander J. Piazza
Alexander J. Piazza PSM, Inc.
619 SW Biltmore Street, Port St. Lucie, Florida 34983
Tel: 772.340.7770 Fax: 772.340.2250 Email: alexanderpiazza@ajpsurvey.com