HomeMy WebLinkAboutDemo-21-0796 1Permit NO. Demo-21-0796
..•,,' City of Arcadia, CA
Development Services Department Permit Type:Demolition
240 West Huntington Drive,Post Office Box 60021 Work Classification:Demo/Pool
Arcadia,CA 91066-6021
(626)574-5416 Permit Status:Issued
ARCADIA Issue Date:04/30/2021 Expiration: 05/02/2022
Addr NO. Dir Prefix Street Name Street Suffix Unit City,State,Zip Parcel Number
470 LOS ALTOS AVE Arcadia,CA 91007-8332 5787015008
Contacts
NANCY HUANG Owner ACE DEMOLITION CORPORATION* Contractor
470 LOS ALTOS 6924 CANBY AVE 120,RESEDA,CA 91335
(562)882-1061 (818)223-3366 833408
Description:DEMO INGROUND POOL AND SPA 120 PF Valuation: $ 0.00 Tenant
Total Sq Feet: 0.00 Plan Check# Plan#
Fees Amount Payments Amount Paid
Demolition Permit(Pool/Spa Backfill) $53.00 Total Fees $106.26
Demolition Permit Issuance Fee $47.01 Cash/Receipt#REC-07493-21 $106.26
Solid Waste Management Fee $6.25
Amount Due: $0.00
Total: $106.26 k
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/' CALLS FOR INSPECTIONS
6-3 2/ ,/1-G G/Ejh0 ` Request for inspection by telephone at 626-574-5450. Leave a message
requesting the address,timeframe and what inspection item is needed.
This permit/plan review expires by time limitation and becomes null and
void if the work authorized by the permit is not commenced within 180 days
from the date of issuance or if the permit is not obtained within 180 days
from the date of plan submittal.This permit expires and becomes null and
void if any work authorized by this permit is suspended or abandoned for 180
consecutive days or if no progressive work has been verified by a City of
Arcadia building inspector for a period of 180 consecutive days.
April 30, 2021
Issued By: Henry Kemick Date
April 30,2021 Page 1 of 1
'BA•
4 !PERMIT/PLAN REVIEW APPLICATION
e its*, Development Services Department,240 West Huntington Drive,Post Office Box 60021
mo. et N° Arcadia, CA 91066-6021, (626) 574-5416,Fax (626) 447-9173
City of
Arcadia
LICENSED CONTRACTOR'S DECLARATION WORKERS'COMPENSATION DECLARATION
❑ I hereby affirm under penalty of perjury that I am licensed under provisions of I hereby affirm under penalty of perjury one of the following:
Chapter 9(commencing with Section 7000,of Division 3 of the Business and
Professions Code,and my license is in full force and effect. / ❑ I have and will maintain a certificate of consent to self-insure for workers'
License Class C r icense No. 1.- Yo g Exp. Date 3/3//22 compensation, as provided for by Section 3700 of the Labor Code, for the
Signature of Contractor
ec--2� performance of the work for which this permit is issued.
OWNER-BUILDER DECLARATION ❑ I have and will maintain workers'compensation insurance,as required by Section
❑ I hereby affirm under penalty of perjury that I am exempt from the Contractors 3700 of the Labor Code,for the performance of the work for which this permit
License Law for the following reason(Section 7031.5,Business and Professions is issued.My workers'compensation insurance carrier and policy numbers are:
Code.Any city or county which requires a permit to construct,alter,improve, Carrier `-7/1:(e- ce-,.-t PZ'.i —ff o.`)
demolish,or repair any structure,prior to its issuance,also required the applicant /q 67_3' 9
for such permit to file a signed statement that he or she is licensed pursuant to the Policy Number
provisions of the Contractors License Law(Chapter 9(commencing with Section (This section need not be completed i the pernrit is for one hundred dollars or less)
7000)of Division 3 of the Business and Professions Code)or that he or she is
exempt there from and the basis for the alleged exemption. Any violation of ❑ I certify that in the performance of the work for which this permit is issued,I shall
Section 7031.5 by any applicant for a permit subjects the applicant to a civil not employ any person in any manner so as to become subject to the workers'
penalty of not more than five hundred dollars($500)): compensation Laws of California,and agree that if I should become subject to the
workers'compensation provisions of Section 3700 of the Labor Code,I shall
0 I, as owner of the property, or my employees with wages as their sole forthwith comply with those provisions.
compensation,will do the work,and the structure is not intended or offered forg 11------
sale(Section 7044,Business and Professions Code:The Contractors License Date IS,/ 2 i Signature
Law does not apply to an owner of property who builds or improves thereon,
or who does such work himself or herself or through his or her own
employees,provided that such improvements are not intended or offered for WARNING: Failure to secure Workers'Compensation coverage is unlawful,
sale.If,however,the building or improvement is sold within one(1)year of and shall subject an employer to criminal penalties and civil fines up to one
completion,the owner-builder will have the burden of proving that he or she hundred thousand dollars($100,000),in addition to the cost of compensation,
did not build or improve for the purpose of sale). damages as provided for in Section 3706 of the Labor Code, interest, and
attorney's fees.
0 I, as owner of the property, am exclusively contracting with licensed
contractors to construct the project(Section 7044, Business and Professions
Code:The Contractors License Law does not apply to an owner of property CONSTRUCTION LENDING AGENCY
who builds or improves thereon,and who contracts for such projects with a I hereby affirm under penalty of perjury that there is a construction lending agency
contractor(s)licensed pursuant to the Contractors License Law). for the performance of the work for which this permit is issued (Section 3097,
Civil Code).
❑ I am exempt under Section 7044,Business and Professions Code,for this reason:
Lender's Name
Date Signature Lender's Address
IMPORTANT: APPLICATION IS HEREBY MADE TO THE BUILDING OFFICIAL FOR A PERMIT SUBJECT TO THE CONDITIONS ANI)
RESTRICTIONS SET FORTH ON THIS APPLICATION AND THE FOLLOWING:
1. The City's approved plans and permit inspection card must remain on the job site for use by City inspection personnel.
2. Final inspection of the work authorized by this permit is required.A Certificate of Occupancy must be obtained prior to use and occupancy of new buildings
and structures.
3. Per South Coast Air Quality Management District(AQMD)regulations,renovation and remodeling work that results in the removal,stripping,or altering
of asbestos containing materials requires an asbestos survey and removal prior to disturbing the asbestos. Please contact AQMD at(909) 396-2000 for
further information. ,er
Name r!>,,,L 4tv i 9-a---/ S \Titlerr = nr r //lid c'"7-
PRINT NAME
I certify that I have read this application and state that the above information is correct and that I am the owner or duly authorized agent of the owner.
I agree to comply with all City ordinances and State Laws relating to building construction. I hereby authorize representatives of the City of
rcadia to enter upon the above-mentioned property for inspection purposes.
ignature Date y/3 0/2/
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DEVELOPMENT SERVICES
DEPARTMENT PLAN REVIEW/
•
BUILDING AND SAFETY
--;
240West Huntington Drive BUILDING PERMIT
City of P.O. Box 60021 APPLICATION
Arcadia Arcadia, CA 91066-6021
(626) 574-5416
FORM
BUILDING 470 Los Altos Ave., Arcadia, CA 91007
ADDRESS
Bertran Hsieh; Nancy Huang
OWNER
MAILING 470 Los Altos Ave.
ADDRESS
Arcadia
CA I 91007 562-882-1061
CII 1 STA]C
1ZJP TELEPHONE
Ace Demolition
CONTRACTOR
6924 Canby Ave., Suite 120
ADDRESS
ResedaCA 91335 818-223-3366
CITY I STATE ZIP TELEPHONE
STATE LIC 833408 C-21 CITY 047928
&CLASSIF LIC NO.
Paul Andrews
APPLICANT
6924 Canby Ave., Suite 120
ADDRESS
1
Reseda CA 91335 818-223-3366
ISTATE ZIP TELEPHONE
PROPOSED Demolition and disposal of swimming pool and spa, leaving the shell in place.
CONSTRUCTICY,
Backfill w/ compacted earth, approx. 115 cyds.
REMODELED NEW SQUARE FT.OF
SQUARE FT MAIN STRUCTURE
NEW SQUARE FT.OF ACCESSORY NEW SQUARE FT.OF
STRUCTURE(SPECIFY) PATIO(S)/PORCH(ES)
NEW SQUARE FT.OF MISCELLANEOUS
STRUCTURE(S)(SPECIFY)
-.--.--.-.----..-.---.--
OCCUPANCY
CLASSIFICATION(S)
TYPE OF C4CDO .E)e7
CONSTRUCTION VALUATION7
•
REV 5103
Submit for Review
A 1 _
A. G. I. GEOTECHNICAL, INC.
16555 Sherman Way, Suite A-Van Nuys, CA 91406-Office: (818)785-5244- Facsimile: (818)785-6251
May 17, 2021 Project No. 31-9999-130
Ace Demolition Corp.
6924 Canby Ave., Suite 120
Reseda, CA 91335
Attention: Mr. Eric Asseraf
Subject: SOILS COMPACTION REPORT
PRIMARY STRUCTURAL FILL
Swimming Pool Excavation Backfill
Tract: 11678; Lot: 17
470 Los Altos Avenue
Arcadia, California
Dear Mr. Asseraf:
This report presents the results of observation and testing performed during the preparation and
placing of compacted backfill for the swimming pool excavation at the subject site. The
compacted fill reported herein is considered primary structural fill for support of footings and
slabs.
Compaction tests were performed in accordance with ASTM:D-1556 (Sand Cone Method) and
ASTM:D-2922. The test locations and limits of compacted fill are shown on the enclosed
Compaction Map. Results of the tests are tabulated on the enclosed "Compaction Test
Results".
SITE PREPARATION
The area of the pool excavation which was backfilled was approximately 17 to 24 feet wide by
32 to 40 feet long, as shown on the enclosed Compaction Map. The maximum depth of the
excavation was approximately six feet. Prior to any backfill, the bottom of the shell had 24" x
24" drain holes opened every 8' and the upper approximately 24" of the shell of the old pool was
demolished and the debris hauled away. The bottom of the excavation was cleared of all trash
and debris and was observed and approved by us on May 3, 2021.
FILL PLACEMENT
Import soils were used to construct the fill and consisted of clayey sand. The fill material was
placed in 6- to 8-inch lifts, watered to optimum moisture content, mixed and compacted to a
minimum of 90% of the maximum dry density as determined by ASTM:D-1557. Equipment
used in placing and compacting the fill consisted of a small rubber tire loader, a vibratory
compactor, hand tampers and watering equipment.
Engineering Geology - Soil Engineering
Ace Demolition Corp. Page 2
Project No. 31-9999-130
470 Los Altos Street
May 17, 2021
The maximum dry density/optimum moisture of the fill soils was determined in accordance with
ASTM:D-1557. Results of the tests are tabulated on the enclosed "Laboratory Test Results".
EXPANSIVENESS
An expansion test was performed on a typical sample of the material obtained. The sample was
tested in accordance with ASTM:D-4829 under a surcharge of 144 lb/ft2. The following result
was obtained:
Sample Depth (ft.) Soil Type Expansion Index Potential Expansion
0 - 1 Clayey SAND 24 Low
(Import)
DIRECT SHEAR TEST (ASTM:D-3080)
In order to determine the shear strength of the soils, a direct shear test was performed on a
remolded sample of the import soils. The remolded sample was tested at 90% of the maximum
density. To simulate possible adverse field conditions, the sample was saturated prior to
shearing. A graphic summary of the test result, including moisture content at the time of
shearing, is enclosed.
SOIL BEARING PRESSURE
Conventional continuous and spread footings founded on compacted fill may be designed for a
maximum soil bearing pressure of 2,000lb/ft2. Based on the potential expansion, minimum
embedment for the footings should be 18 inches and 24 inches below the lowest adjacent grade
for 1-story and 2-story buildings, respectively. The footings should have a minimum width of 15
inches. Continuous footings should have a minimum reinforcement consisting of four No. 4
bars: two placed about four inches from the top and two placed about four inches from the
bottom.
Floor slabs-on-grade should reflect its anticipated usage and should be designed by the
structural engineer. In areas where floor coverings or equipment sensitive to moisture are
contemplated, a 10-mil visqueen should be placed beneath the slab with one inch of sand
between the concrete slab and the visqueen to aid in curing and prevent puncture of the
visqueen.
A.G.I. Geotechnical, Inc. • 16555 Sherman Way, Suite A • Van Nuys, CA 91406
[nl Office: (818)785-5244 • Facsimile: (818)785-6251
Ace Demolition Corp. Page 3
Project No. 31-9999-130
470 Los Altos Street
May 17, 2021
CONCLUSIONS
At the locations and elevation tested by us, the fill for the excavation was compacted to at least
90% of the maximum dry density as determined by ASTM:D-1557.
In providing professional geotechnical observations and testing services associated with the
development of this project, we have employed accepted engineering and testing procedures
and have made every reasonable effort to ascertain that the soil related work was carried out in
general compliance with the project plans and specifications. Although our observations did not
reveal obvious deficiencies, we do not guarantee the contractor's work, nor do the services
performed by our firm relieve the contractor of responsibility in the event of subsequently
discovered defects in his work.
We appreciate this opportunity to be of service. If you have any questions, please do not
hesitate to contact this office.
Respectfully submitted, oPROFEssioN
A.G.I. GEOTECH ICAC, INC. �`������R�cs`04..
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No 2673//5
Bruce Smit , .G. . 2673 * EXP.06-30-22
Senior Engineer �F
ST9TorFCHN\�P�P
MBS:mg °FCALIFOC
Enclosures: Compaction Map
Compaction Test Results
Laboratory Test Results
Engineer's Certificate
Distribution: (4)Addressee
A.G.I. Geotechnical, Inc. • 16555 Sherman Way, Suite A • Van Nuys, CA 91406
LAW-,JOffice: (818)785-5244 • Facsimile: (818)785-6251
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COMPACTION TEST RESULTS
PROJECT NO. 31-9999-130 DATE: 05/17/21
TEST DATE ELEVATION/ MOISTURE UNIT DRY RELATIVE SOIL REMARKS
NO. DEPTH BELOW CONTENT DENSITY COMPACTION TYPE
FINISH GRADE (%) (LB/FT3) (%)
(FT.)
1 05/07/21 4.0 11.2 111 93 1
2 05/10/21 3.0 12.4 108 90 1
3 05/11/21 2.0 12.1 110 92 1
4* 05/12/21 1.0 11.9 109 91 1 Sand Cone
5* 05/13/21 F.G. 11.7 110 92 1 Sand Cone
Note: * Denotes compaction tests that were performed using the Sand Cone Method.
LABORATORY TEST RESULTS
PROJECT NO. 31-9999-130 DATE: 05/17/21
SOIL CLASSIFICATION MAXIMUM OPTIMUM
TYPE DENSITY MOISTURE
(LE3/FT3) (%)
1 Clayey SAND (Import) 119.5 11.5
DIRECT SHEAR TEST
REMOLDED SATURATED SAMPLE @ 90% MAXIMUM DENSITY
• 5000
4000 -
F=
a
ti
u) 3000
w=17.5 %,
cn
1
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< 2000
w
' 11111111w=17.7
w=17.8 %
1000 -
, 111111
0
0 1000 2000 3000 4000 5000
NORMAL STRESS (LBS/SQ FT)
PROJECT NO. 31-9999-130 BORING NO. Import DEPTH (FT) Stockpile
REPRESENTATIVE FOR Import
SOIL TYPE AND DESCRIPTION Clayey SAND (SC)
COHESION, C (LBS/SQ FT) 387
FRICTION, 4 (DEG) 27.9
METHOD OF COMPACTION
AgASTM:D-1557
A.G.I. GEOTECHNICAL, INC.
A __
s `. County of Los Angeles
ly 1 Department of Public Works
MALI* on Building and Safety Division
r r,c�
ENGINEERED GRADING CONSULTANT STATEMENT
(Submit to the local Office of Building and Safely prior to Rough and Final Inspection)
Job Address
or Tract No.: 470 Los Altos Avenue Locality: Arcadia Permit No.:
Owner: Contractor: Ace Demolition Corp.
ROUGH GRADING
COMPLETION OF WORK-SECTION 3318.LOS ANGELES COUNTY BUILDING CODE
U CIVIL ENGINEER
Based upon field observations, rough grading of the lots listed below has been completed In
conformance with Sections 3317 and 3318 of the Los Angeles County Building Code. The work
includes, but is not limited to, the following: grading to approximate final elevations; staking of
property lines; location and gradient of cut and fill slopes; construction of required drainage devices.
Building pads are free from flood hazard in conformance with Section 110 of the Los Angeles County
Building Code.
Latest approved plan revision dated:
Lot No.(s):
Other Areas:
Remarks:
Engineer: Reg.No.: Date:
(Sig nature)
21 Soils Engineer
Based upon tests and observations,the earth fills placed on the following lots were Installed upon
properly prepared base material and compacted In compliance with requirements of Sections 3317
and 3318 of the Los Angeles County Building Code. Fill slope surfaces have been compacted and
buttress fills or similar stabilization measures have been Installed in accordance with my
recommendations as approved by the Building Official. Sub-drains have been provided where
required, and locations of said sub-drains are shown OR as-graded plans and/or rough grade
reports dated .
See report dated 05/17/21 for compaction test data and procedure, recommended
allowable soil bearing values,and other special recommendations.
Lot No.(s):
EXPANSIVE SOILS (YES) (NO) LOT No.(s): 17
BUTTRESS FILLS (YES) (NO) LOT No.(s):
REINFORCED EARTH WALLS (YES) (NO) LOT No.(s):
�oQoFESSSoNal RESTRICTED USE AREAS (YES) (NO) LOT No.(s):
�,� \�gRUCFs F,y
z,�, 4% arks:
m
No.2673 z
Exp.06-30-22 4 5."I
s °FOT \�P� E r neer: Reg. No.: 2673 Date: 05/17/21
TqT ECHN ��P (signature)
oFCAUF��` Bruce Smith )
1