HomeMy WebLinkAbout20200226_Bulhead Conditions Report_1-14-2020PA2020-016
PMA CONSULTING, INC.
CONSUL TING STRUCTURAL ENGINEERS
28161 Casitas Ct. PH. (714) 717-7542
Laguna Niguel, CA 92677
e-mail: consulting@pma-bg.com
January 14, 2020
Dominic Tucci
PO Box 1304
Newport Beach, CA 92659-0304
BULKHEAD CONDITIONS REPORT
Dominic Tucci; Applicant
3905 Marcus Avenue
City of Newport Beach, County of Orange
PMA Job #30919
Dear Mr. Tucci,
PMA Consulting, Inc. is pleased to provide this report in accordance with Section
21.30.15.E.3 of City of Newport Beach Municipal Code.
STATEMENT OF THE PREPARER'S QUALIFICATIONS
Pl amen Petrov, P .E., the preparer of this report, holds a Master of Science in Structural
Engineering from University of Architecture, Structural Engineering & Geodesy of Sofia, Bulgaria,
and is a Licensed Civil Engineer by the State of California Certificate No. C66947. For the last 19
years of his professional career he has been actively involved in the design and entitlement of
many Waterfront Developments such as custom homes, seawalls, piers, platforms, floating docks
and marinas. A great number of Bulkhead Condition Reports prepared by him have been reviewed
and accepted/approved by California Coastal Commission.
All the above being said, Plamen Petrov, P.E. shall be considered a qualified preparer for
the Bulkhead Conditions Report on this project.
OBSERVATION
A cursory observation of the existing seawall/bulkhead was conducted by a representative
of our office on July 15, 2019. Observed was the visible/exposed portion of the waterfront face of
the seawall. Due to the site conditions, tie-backs were not accessible, thus not observed.
FINDINGS
The concrete panels of the seawall were found in generally good condition, without
noticeable evidence of distress, except for the most North-West panel and for the return panel
benhind it, in which more significant cracks were observed. Some horizontal and diagonal cracks
were observed on the concrete coping of the seawall, which is a typical condition for many of the
seawalls of this vintage in the area.
PA2020-016 for co2020-006
3905 Marcus Avenue
Eric Aust Architect
PA2020-016
CONCLUSION
Based on our site observation, we conclude that the existing seawall is required to protect
the existing and eventually proposed principal structure on the lot. To be able to do so, the seawall
shall be repaired/reinforced as reflected on the enclosed Drawings SW-0 thru SW-2. Once the
seawall is reinforced in accordance with the enclosed drawings, no repair or replacement of the
seawall shall be anticipated in the next 75. If during this period though, the seawall displays any
sign of distress that requires immediate attention, it should be repaired or replaced at that time
accordingly, without seaward encroachment from its current location.
The above conclusion was prepared based on the existing conditions, proposed drawings,
and within the inherent limitations of this study, in accordance with generally acceptable
engineering principles and practices. We make no further warranty, either expressed or implied.
PMA Consulting, Inc. appreciates the opportunity to work with you towards the successful
completion of your project. Should you have any questions regarding this report, please give us a
call.
Respectfully submitted,
Plamen Petrov, P.E.
Principal
Enclosures:
Seawall Drawings SW-0 thru SW-2
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OIIINER / APF'UC.•,tH
DOMINIC TUCCI ••~IA Consulting. In~.-': :;E <---~'°""~91-""9 3905 MARCUS AVENUE PO BOX 1304 c~n...,lu"ll~""m.o,..JE~,.,.,,.., -
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PA2020-016NOTE: -ffi FOR INFORMATION NOT SHOl',N, SEE OETAILQ. (J}EPOXYCOATEO CONT IS EA FACE ,f4EPOXYC0ATE0TIETYP ANCHQRPLATI:1"•9",9" W/ANCHOR NUT 80,INO {2)EPOXYCOATEDfS (6)EPOXYCOATEO CONTl6 VERT & HORIZ BN!S 1/4 EPOXY COATED TIES~ 16" O.C. NOTE ;;-;;:FORMATION NOT SHOl'.N.
SEE OETAILS E9 & EB. DEADMAN ELEVATION 8 HEAT SHRINK SLEEVE CENTEREOO\otRCOUPLER l"JOELETEGROUTSLEEVEON FIELD CUTTENOONS COi IPI fB INSTAI I ADON PBOCfPI IRE' 1.APPLYCORROSIONINHIBITINCCRE ... SETOTHEBAREENOSOF THEBARSANOTHEINSIOEOFTHECOUPLER 2. CONNECT THE TWO BAR ENOS WITH THE COUPLER. EACH ENO SHAU BE SCREWED INTO Tl-IE COUPLER HALF Tl-IE LENC:Tl-1 OF THE COUPLER. J. TOROUEBARENOSTOCET1-IER(200FT.LBS). 4.A00ANOTHERCOATOFCRE-"SETOBAREBAR-"NDCOUPLER ANO WR-"P WITl-1 TWO LAYERS OF DENSO T-"PE S.CENTERHEATSHRINKSLEEVEOVERCOUPLERANQAPPLY HEAT UNTIL SLEEVE ISFUUYRECO\IEREO DCP COUPLER DET All ,----,---,-~couPLER PER ICC ES!l-JJl57 SPEOAL INSPECTION IS REQUIRED CROUT SLEEVE!") 2 LAYERS OF MOLDA8LE DENSO UPE 0\otRE:IAREBARANOCOIJPLER SPACEBETWEENCOUPLER ANOBAR TOBECOMPLETELYFlLLEO WITH CORROSIONINH
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