HomeMy WebLinkAboutM2020-0017 - Alternative Material & MethodsA rip
CITY OF NEWPORT BEACH
� r, COMMUNITY DEVELOPMENT DEPARTMENT
U BUILDING DIVISION
`p. 100 Civic Center Drive I P.O. Box 1768 1 Newport Beach, CA 92658-8915
c7CiFOaN www.newoortbeachca.cov I (949) 644-3200
CASE NO.: ---, n- d..J P 1
LI
ILREQUEST FOR MODIFICATION TO PROVISIONS
r� OF TITLE 9 (FIRE CODE) OR TITLE 15 (BUILDING CODE)
OF THE NEWPORT BEACH MUNICIPAL CODE
(See Reverse for Basis for Approval) (Fee $304)
REQUEST FOR ALTERNATE MATERIAL
OR METHOD OF CONSTRUCTION
(See Reverse for Basis for Approval) (Fee $304)
❑ REQUEST FOR EXEMPTION FROM DISABLED
ACCESS DUE TO PHYSICAL OR LEGAL
CONSTRAINT (Fee $1,692)
(Ratification by the Board of Appeals will be required.)
For above requests, complete Sections 1, 2 & 3
below by printing in ink or typing.
JOB ADDRESS:
SITE ADDRESS: 117 E BAY FRONT
Owner MIKE HAGEL
Address 317 E BAY FRONT
NEWPORT BEACH, CA Zip 92662
Daytime Phone ( )
TO UTILIZE 8'
-I -
� . RrCt>t, w
JL�py or't�rjl� I ...
Mii err.
A
l—t•]:]F3/_1 i 311;1 411•1CIS' lII
Plan Check # 0-1� # of Stories
Occupancy Classification 51U
Use of Building >;�# of Units
Project Status t;-0"1i2x)CVIOIJ
Construction Type V I3
Verified by p�A
No. of Items I
Fee due 2i
DISTRIBUTION:
R ,�r�
Owner u Plan Check RA
❑Petitioner ❑ Inspector
❑ Fire ❑ Other
MARISSAMORALES
Petitioner PLAMEN PETROV, P.E.
(Petitioner to be architect or engineer)
Address 28161 CASITAS CT.
LAGUNA NIGUEL, CA
Daytime Phone ( 714 ) 717-7642
Zip 92667
USTI8'FICATION/FINDINGS OF EQUIVALENCY: CODE SECTIONS
HE: I
TEMBEDMENT INTO BEDROCK PROVIDES SUFFICIENT STRENGTH AND STABILITY HARBOR A.2(k)3c
OF THE PILE IN THE SAME MANNER LIKE 15' EMBEDMENT INTO SAND.
Signature Petitioner's � / CA Professionae Position l CONSULTING, INC.
l Lic. # Cfi 94
Date 06/10/20
FOR STAFF USE ONLY
DEPARTMENT ACTION: In accordance with: ❑ CBC 104.11/CFC 104.9
❑ CBC 104.10/CFC 104.8
APPEAL OF DIVISION ACTION TO THE BUILDING BOARD OF APPEALS (See Reverse)
(Signature, statement of owner or applicant, statement of reasons for appe I and fling fees are required.)
CASHIER RECEIPT NUMBER: "l/ ,� Farms\modif 12/17/19
STRUCTURAL CALCULATIONS - REVISION DELTA 1
for
REPLACEMENT OF DOCK, PILES, GANGWAY &
PLATFORM
Located at:
317 E BAY FRONT
NEWPORT BEACH, CA 92662
Prepared for:
Building Division
JUN 17 2020
SWIFT SLIP DOCK & PIER BUILDERS, INC.
6351 INDUSTRY WAY
WESTMINSTER, CA 92683
Prepared by:
PMA CONSULTING, INC.
28161 CASITAS CT.
LAGUNA NIGUEL, CA 92677
JOB #30319SS
JUNE 103 2020
By: I.F.A.
6/10/20
PMA Consulting, Inc.
Project:
Dock, Piles, Gangway & Platform Repl
Job:
30319SS
CONSULTING STRUCTURAL ENGINEERS
317 E Bay Front
Sheet:
Index
26161 CASITAS CT. P (714) 717 - 7542
1
Newport Beach, CA 92662
Design:
TPP
LAGUNA NIGUEL, CA 92677
Date:
06/10/20
Revised Proposed Layout ...............................
Pile #4 Embedment Calculations .... I .............. 2
thru 1
thru 2
P =K
! Plu"
F1EV
NEWPORT BAY
EAST BAY FRONT
HIM
CONIMQIdi W MllI IN RIMI ALL UIMMSKM$.
PROPOSED PIER, PLATFORM, DOCK GANGWAY AND PILING LAYOUT
rma Consulting, Inc. Project: Dock, Piles, Gang & Platform Repl Job: 30319SS
CONSULTING STRUCTURAL ENGINEERS 317 E Bay Front Sheet:
26161 cnsiTAs CT. _._ _... p (714) 717-7542 _. Newport Beach, CA 92662 Design: TPP
LAGUNA NIGUEL, CA 92677 Steel Piling Date: 06/10/20
The pile design below is based on the requirements of:
1) "Layout & Design guidelines for Marina Berthing Facilities - Section D" - Department of Boating
and Waterways of the State of California - July 2005 edition
2) "Design Criteria & Standard drawings for Harbor Construction"- City of Newport Beach - 2017 edition
Cutoff >> 12.01
.......................................
hp = 8.50 ft above MLLW Point of application>> _8.5'_ _ P ax
(d)min = min [ 15' or (dreq'd penetration + 3') ] hp -L(h))mud
t off
(h)cut off = 12 ft (pile cutoff height above MLLW)
MLLW h
(L)plle = (h)cut off + (h)mud line + (d)min
--
(h)mudline= 10 ft below MLLW Mudline....... line
Try. Do= 12.75 in (P Steel Pipe
W/
Fy =
42
ksi (d)min
Wall (t) = 0.375 in design thickness
E =
29000
ksi I
If Do/t= 34.0 < 3300 / Fy
»»
Fb =
0.66
* Fy
33001 Fy = 78.6
»»
Fb =
27.72
ksi
A = (7 / 4)*(DoA2 - DIA 2)
& »»
A =
14.6
inA2 Point of Fixity
S = (7 / 32Do)*(DoA4 -DiA4)
& »»
S =
43.8
inA3
1 = (7r / 64)*(DoA4 - DiA4)
& »»
I =
279.3
in A4
u=z
ill= Fb*S
= 101218 ft -lbs
h = (h)mudline + hp + 5' <<< Point of fixity 5' below mudline
= 23.5 ft <<< Arm for flexural capacity calculations
= 4307 lbs > Pmax o.k. I<<< By the flexural capacity of the steel pipe!
d Pile embedment (d) = 7
Pmax = 2035 lbs Pmax = Wenv*Lpile/2 = 2035 lbs
h= 18.5 ft Lboat = 25 ft
Try, to = 12.75 in Wenv = 110 plf
Lpile = 37 ft << Pile spacing
section 1807.3.2.1 of CBC
d=A/2*{l+sgrt[1+(4.36*h/A)]}
A=2.34*P/(S1*b)
& S1=Fp*d/3
Fp = 400 psf <<< Bedrock
oer section 1806.3.4, two times increase is permitted,
Fp design= 800 psf (used in design)
'er section 1807.3.2.1, for (d) not over 12' deep,
& S1 <= 3200 psf
Ser 1806.1, 33% permissible increase for transient forces,
:: S1 = 2844 psf
A= 1.58 ft
dreti'd = 6 ft:::.I(. »»
1/8" thickness added for
corrosoin protection
Pmax =
2035
be & Fy = 42 ksi
Pile :
12.75
in x 0.500 : in thick
(L)pile =
30
ft
Embed =
8
ft 1PILE # P4
IVA