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CITY OF NEWPORT BEACH PAID
COMMUNITY DEVELOPMENT DEPARTMENT
BUILDING DIVISION FEB
?. Fj 2013
3300 Newport Boulevard P.O. Box 1768 1 Newport Beach, CA 92658
www.newoortbeachca.aov, 1 (949) 644-3275
CASE NO.: 4 A 13— 0 �1 CITY OF NEWPORT 13EACFI
AWW
REQUEST FOR MODIFICATION TO PROVISIONS
OF LE 15 OF THE NEWPORT BEACH MUNICIPAL
CODE
(See Reverse for Basis for Approval) (Fee $257)
ALINnWWpy'� REQUEST FOR ALTERNATE MATERIAL
r333' OR METHOD OF CONSTRUCTION
is C13A��p�� (See Reverse for Basis for Approval) (Fee $257)
❑ REQUEST FOR EXEMPTION FROM DISABLED
ACCESS DUE TO PHYSICAL OR LEGAL
CONSTRAINT (Fee $6,494)
(Ratification by the Board of Appeals will be required.)
For above requests, complete Sections 1, 2 & 3
below by printing in ink or typing.
FOR STAFF USE ONLY
Plan Check# 011I0-20I#of Stories 7-
Occupancy Classification I �Z
Use of Building 51 R. # of rUnits ipNe.
Project Status 6agr-iifn&A
Construction Type 'JIB 0l't i. �6r`G
Verified by
No. of Items
Fee due 257. o
DISTRIBUTION:
❑ Owner ®® Plan Check
M' Petitioner ❑ Inspector
❑ Fire ❑ Other
7 I JOB ADDRESS: PETITIONER ADDRESS: �7
SITE ADDRESS: 5 �1' � C1 /'v '- Petitioner IAk(
Owner Z k✓l (Petitioner to be architect
or engin>eer)
Address Address
/ a'0, Go Zip V rG,a /Ul « Crq' Zip cfz4o7l .�
Daytime Phone 1741 1;y4e - l §" Uq Daytime Phone ` 10!q
3 JUSTIFICATION/FINDINGS OF EQUIVALENCY: CODE SECTIONS:
�'V� _eVA71e7 PVC>75"YvT,r�1 W/rh` OMB- /6 510 • 2'1
Petilio s Position fs%' / -E/'-G.✓
Signet �e CA Professional Lip. # �l Date
FOR STAFF USE ONLY
DEPARTMENT ACTION: In accordance with: C Appendix 104.11 ❑ CDC Appendix 104.10
(Alternate materials & methods) (CBC Modification)
❑ Concurrence from the Fire Marshal is required. ❑ Approved ❑ Disapproved ❑ Written Comments Attached
By: Date
❑ Request (DOES) (DOES NOT) lessen any fire protection requirements.
❑ Request (DOES) (DOES NOT) lessen the structural integrity
The Request is anted ❑ Denied (See reverse for
Granted (Ratification required) appeal information)
Conditions of Approval:
Signatutie Positidy� � ` to
Print Name
APPEAL OF DIVISION ACTION TO THE BUILDING BOARD OF APPEALS (See Reverse)
(Signature, statement of owner or applicant, statement of reasons for appeal and filing fees are required.)
CASHIER RECEIPT NUMBER: O5C tMD 21rid . Fomi 01119n2
FIN. SLAB ANY AND ALL DUCT PENETRATIONS
PER PLAN5 TO BE ABOVE 9.00 NAVD58
I D
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Q POLYVINYL- CHLORIDE COATED
STEEL SPIRAL DUCT
D - 51ZE PER MECHANICAL ENGINEER
W/ ALL JOINTS TAPED AND 5EALED
I J
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4"
J <— VAPOR BARRIER
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4" MIN. CONCRETE SURROUND
ALL DUGT5
�d'o odd o hod o o�
o�°c`� Oa V C� o000 00� RAVEL FILL
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'-��-- TO BE COMPLETELY WATER TIGHT
"
UNDER -SLAB DUCT SYSTEM ° SCALE
FDND03
2/22/13
Polyvinyl Coated Underground Duct & Fume E)baust System Specs I Sheet Metal Connectors Inc.
Client Login FACs Site Map
POLYVINYL COATED
UNDERGROUND DUCT & FUME
EXHAUST SYSTEM SPECS SK4C Supporting TheCystic Fibrosis
Foundation
4xl PVC For Underground Duct Systems
Single -Wall PVC Spiral Pipe i:-
Sheet Metal Connectors, Inc, PVC spiral pipe Is formed from a coil of metal into a rigid PVC
Inc.a Ca ri
tube with a 4-ply spiral locksmm, It ties smooth inerlorfor low friction loss with the gromed
rourj i�I f'11gIc""Ie III- aior
seam entirely on the outside, This pipe has a resistance to crashing approximately 2 1/2 Iiz, C
h 01'vow fc, the ne,, Pedit,d times that of longitudinal locksoam. Optional corrugations are awlebe which Increase the
13jr)s(;ieio.c.s i3oding ila[ on, _�&j
rigidity of the pipe by approximately 300%. Pipe sections can mislead together by an E-Z
Flange with Barrel clamp, E-Z Flange Jr. with Barrel Clamp, or Standard Spiral Pipe
d Icy Connector.
Single -Wall Materials
Spiral Duct: New
tKIVER I RIAnAlifi. twfcRacss rvsmo tvae 1411(ty" Connection Technology
PV8 26.1601'100 A.&I A�XIAX4 i
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S KAI C uln 11 Ind I ectA ngd e r General e,fjonivm,c II;AC
dI;( twok '[s wri .Is E The use of PVC Ductwork eliminates the need for encasing in concrete. Because no
Flange,, "pliml pipe and ilirl"y� additional concrete is required, savings can be considerable. By combining the strength of If 11 I'� C
f, nijifit t1in ' oirvavf w.,� rjr�,Ily of steel and the chemical inertness of plastic, PVC Ductwork is lightweight as well as /1k on :,iric,, id jni,�.v cirlc
MliIieii,a Dii AIVISOIL corrosion and weather resistant. PVC ductwork will not cost, chip, crack, peel, controls or
"IloO WIfil a ii1ISi duct produce odors. Although light in weight, PVC Ductwork is strong enough to walk an and will
sysieiii!. not collapse under concrete. PVC Ductwork is specified by mom engineers and architects hl��r'j M"r' I I
L
than any other underground Hi duct system.
The Future Of Salt -
Durability Sealing Connectors
PVC ductwork is a rugged, durable material that will take ordinary shipping and handling Cel I :,; job doom feat and
without damage. PVC ductwork needs no protection in earth train send, concrete or plaster. hpl:[ with the coin.. (Je "'al
it is not affected by the minerals and sails found in normal backfilting materials. PVC '3enal IIIIIe ylefl' ', S.",
q,;itit bye to the old de c of
ductwork has also passed thousands of accelerated salt spray and humidity cabinet tests "aillir"'i ji,fl, a; " I
With no loss of adhesion or corrosion resistance. It can be cut and towed with regular sheet u�,cis 0'at x•i messy,
metal equipment and tools vAlh no harm to the coating. Even the largest diameter basis are lira;=-c.onsmnlnq and
easily out with portable metal -cutting saber saws orcirculassaws,
Read
Connections
E-Z Flange Jr. with Barrel Clamp -
6" to 24" Diameter rMi
The E-Z flange jr. is a 51a'fiange turned but 90' be each
end of the spiral and fittings. The installer applies a
pipe 1
gasket on one flange, mates the two Ranges together,
and attaches the barrel clamp. For field cuts a 518"
Ranged sleeve is available, Cut the spiral pipe to the
measured length and apply the sleesa
*Far
dimensional data please refer to the E-Z Flange Specification Manual.
E-Z Flange with Barrel Clamp - 26" to 96"
Diameter
The E-Z flange will barrel clamp can be factory installed or shipped
loose for field installation. A set consists of two E-Z Ranges and one 7.
barrel clamp. For field installation the installer attaches the E-Z flange
to the pipe and fittings. Next the installer applies the gasket to one W
flarge.moles the two Ranges together and attaches the based clamp.
w .smoduct.com/polWnyl-coated-underground-duct-fume-e)diaust-systemspecs 1/4
2/22/13
Polydnyt Coated Underground Duct & Fume E#iaust System Specs I Sheet Metal Connectors Inc.
SMC also installs E-Z flanges. Flanges are fastened and internally sealed on all ends of the
spiral pipe and fittings.
"For dimensional data please refer to the E-Z Flange Specification Manual.
Standard Spiral Pipe Connector - — -�--
Pipe to Pipe connections are made by using a fitting size
coupling that slips inside the mating pipe sections as
shown. A stop bead runs around the middle of the
coupling to center the coupling in the connection. Secure the connection by installing sheet
metal screws through the outer shell of the duct, 1/2 inch from tire stop bead.
PVC Underground
Fittings
Sheet Metal Connectors, Inc. PVC
fittings and connections are fabricated
in 1 x 4 or 4 x 4 material to protect
against corrosion from soil. SMC PVC
fittings are manufactured with an elbow
lock seam ar standing seam. SMC
fabricates PVC fittings in most sizes
and configurations using our state of
the art equipment. All joints and
connections should be sealed In
accordance with SMC's
recommendations to assure an air tight
i lbmuf Lock Roam
Standlaq Siratrn
System.
*The PVC fitting dimensional data listed in the PVC Specification Manual is for slip fit type
connections only. For E-Z Flange PVC fitting dimensional data refer to the E-Z Flange
Specification Manual.
All PVC fittings can be manufactured with:
E-Z Flange with Barrel Clamp - 26" to 96" Diameter
E-Z Flange Jr. with Barrel Clamp - 6" to 24" Diameter
Standard Spiral Slip Connector
Sealing
Spiral pipe and fitting slip connector Joints must be sealed to prevent air leakage and to
keep dirt and sand out of the duct system. PVC Tape is recommended as it is ideal for this
usage. It has superior adhesive qualities, even in extremely hot or extremely cold weather.
Also as an insurance factor, PVC Duct Sealer No. 8 is available. This is a flexible and self -
curing air pressure sealant. This can be applied from one -gallon cans by brush application.
It promotes a positive sealing of joints and screw holes. PVC Duct Sealer No. 8 may also be
obtained in a cartridge package. Approximate coverage is 376 linear feet per gallon at a 1/4'
bead.
*PVC tape is not required for the PVC Spiral Pipe System.
PVC Installation Guide - Underground Ducts
w ..smcduct.com/polydnyl-coated-underground-duct-fume-exhaust-system-specs 2/4
2/22/13 Polyvinyl Coated Underground Duct & Fume Exhaust System Specs I Sheet Metal Connectors Inc.
Install Above Water Table
The PVC duct system is not designed to be waterproof. Installation must be made safely
above the water table. Ducts should not be placed where water infiltration may occur.
Depth
The top of the duct can extend Into the cement, IeaNng a minimum of 2 1/2' of cement
above the top, or the duct can be placed well below the cement. However, the duct should
not be placed so deep that the weight on it will exceed the load capacities. The depth
should not be more than 2 1/2 times the diameter of the duct.
Trenching and Backfill
After the excavation has been completed, no special bedding is needed for the PVC Duct. It
can rest right on the ground, can be set in sand or light aggregate. Trenches should be
pitched to prevent water buildup around the ductwork. Pea grew] or sand (or the material
taken from the trench, If equivalent) can be used to backflll. Spread the backfdi material
evenly around the duct making sure there are no gaps, and tamping in place is a
recommended practice.
No cement is needed to fill in around the duct since the tamped fill hold the duct in place
and the plastic coating prevents ground corrosion of the galvanized steel. This plastic
coating Is resistant to any minerals or salts that may be in the baekfill soil.
Large Diameter Ducts
Use E-2 Flange with Barrel Clamp for strength,
rigidity and a virtual airtight system. Special
care should be taken with large diameter ducts.
Backfllling and tamping should be done without
damage to the ducts. Temporary bracing can be
used inside the ducts. Consult an engineer for
the reinforcement schedule on large diameter
ducts.
Load Specifications
#1 4*-B" 400lbs./Linear Ft.
Standard
10"-12" 600 lbs./Linear Ft.
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#2 14" 36" 1800 lbs./Linear
Corrugated Ft.*
*All ducts 14" or more in diameter are corrugated for extra strength.
Where deeper burial or heavier loading is required duct gauges can be increased Also
angle rings and/or special bracing can be used.
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CAUTION: When backfllling or grading, care should be taken not to dump or push heavy
loads directly on the duct, nor should heavy equipment he allowed to run over the duct. It
can be crushed under thoughtless abuse.
wwrv.smcductcom/polyd nyi-coated-underground-duct-fume-e)diaust-syster specs 3/4
2/22113
Polydnyi Coated Underground Duct & Fume Exhaust System Specs i Sheet Metal Connectors Inc.
PVC Fume Exhaust Systems
PVC is an ideal material for many fume exhaust applications. Combining the strength of
steel with the chemical inertness of plastic PVC offers completely integrated systems with
diameters from 4" to 86" spiral pipe and all standard and special fittings that may be
required. The assembly of the system is completed by the use of PVC No. 8 duct sealer
and PVC tape.
MONA Gauges for Low Pressure Dud gystems " Above Grnund'
Gaines Spiral Pipe Diameters Fitting Wameters
26Ga. C-12" 4"-12"
24 Ga. i3"-24" i3"-20"
22 Ga, MI.36" 22"-36"
20 Ga. 36"-50" 3011-501,
18 Ga. 52"-5611 52"=50„
16Ga, 62"•64" 62"-34"
.When 4x4 PVC Is used undiorground specify gauges asshovm in
table an Page 2.
Two Types Available
PVC for fume exhaust is available in two styles, 4x4 and 4xl REVERSE.
4x4 has a 4 mill coating of polyvinyl chloride on both sides. It gives maximum interior and
exterior protection.
4xl REVERSE, a more economical system, has the 4 mil coating on the inside and a grey
wash coat on the outside for jobs where extra protection is not needed for the outside of the
duct system.
Flat Sheets Available
Also available in gauges from 26 ga. to 16 ga. are flat at were for making hoods or forming
rectangular duct systems.
Limitations
The practical temperature range is -30' F to 200' F. PVC duct has been used successfully
in many exhaust systems, although it is not suitable for all applications. Type 304 or 316
stainless steel can be used as an altomat1w material in more comasive applications, but it
is up to the user to determine the suitability of the material used. Samples of materials
used in Sheet Metal Connector's products can he provided upon request to determine their
corrosion resistance characteristics.
Specifications for PVC Fume Exhaust Duct
Systems Fume exhaust system shall be PVC type 4x4 or 4x1 recerso as manufactured by
Sheet Metal Connectors, Inc., Minneapolis, Minnesota. Gauges shall be standard SMACNA
gauges for low, pressure systems.
Round ducts shall be roll -formed spiral pipes. Fittings shall be factory fabricated with
stainless steel meets. All fitting seams shall be caulked on the inside with PVC No. 8 duct
sealer.
All connecting joints are stip-fit. Apply No. 8 sealer to all raw edges and male ends. Secure
joint connection by installing sheet metal screwy with a minimum spacing around of 6".
Apply No. 8 sealer over screves and scam of joint and wrap with PVC tape. Repair any
damage to the coating with PVC touch-up paint.
Note: SMACNA Testing and Research Institute verified that Sheet Metal
Connectors, Inc. shop standards comply with the 1995-2nd edition of the
SMACNA HVAC Duct Construction Standards.
5850 Main Street NE, Minneapolis MN 56432 Sheet Metal Connectors, Inc. D 20121
Locally763.572.0000 or toll free 800.328.1968
Fax763.572,1100 Designed by
5601 Sandy Hollow Road, Rockford IL 61109
Locally 815.874A600 or toll free 866.504.4600
Fax 815.874.9979
w ,,smeduct.conVpolyvinyi-coated-underground-duct-fume-erdiaust-syster specs 4/4
iC0 ' � PORT BEACH
bARTNEEWT
GASH
RECEIPT"
'' tYir iF 7 Y r
IRT BLVD.
EF BEACH, CA 92658-8915
RECEIPT NUMBER: 05000002563
t
c.
PAYOR: IAN HARRISON
REGISTER DATE: 02/25/13
TIME: 09:03
ALT
MAT REV/011-6 -2012
$257.00
"€ "
-------------------
TOTAL DUE:
$257.00
$257.00
$.00
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