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HomeMy WebLinkAboutDEMO-20-1387 — L • City of Arcadia, CA Permit NO. Demo-20-1387 Development Services Department Permit Type:Demolition 240 West Huntington Drive,Post Office Box 60021 Arcadia,CA 91066-6021 Work Classification:Demo/Pool (626)574-5416 Permit Status:Issued ARCA D f A Issue Date:09/01/2020 Expiration: 09/01/2021 Addr NO. Dir Prefix Street Name Street Suffix Unit City,State,Zip Parcel Number 426 ALSTER AVE Arcadia,CA 91006-4817 5790017005 Contacts LI TING LIU Agent for owner MING CHU LEE Owner 426 ALSTER AVE (626)376-6932 (626)955-6279 Description:DEMO INGROUND POOL PER CITY STANDARD 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-05384-20 $106.26 Solid Waste Management Fee $6.25 Amount Due: $0.00 Total: $106.26 , rA,L, $67-Ta1 1-kite CALLS FOR INSPECTIONS Too o 1 A-1� M Request for inspection by telephone at 626-574-5450. Leave a message pmA-1,- 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. iii COMPLETED September 01, 2020 Issued By: Date September 01,2020 Page 1 of 1 I A. A !i'±!:� PERMIT/PLAN REVIEW APPLICATION 44p, Development Services Department,240 West Huntington Drive,Post Office Box 60021 , � Arcadia, CA 91066-6021,(626) 574-5416,Fax (626)447-9173 City of Arcadia LICENSED CONTRACTOR'S DECLARATION WORKERS'COMPENSATION DECLARATION 0 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. 0 I have and will maintain a certificate of consent to self-insure for workers' License Class License No. Exp. Date compensation, as provided for by Section 3700 of the Labor Code, for the Signature of Contractor performance of the work for which this permit is issued. OWNER-BUILDER DECLARATION 0 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 demolish,or repair any structure,prior to its issuance,also required the applicant Policy Number for such permit to file a signed statement that he or she is licensed pursuant to the provisions of the Contractors License Law(Chapter 9(commencing with Section (This section need not be completed if the permit 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 IDI 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 ❑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 for Date t,) — I -2v 2J Sign - sale(Section 7044,Business and Professions Code:The Contractors License 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. ❑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: p� Lender's Name Date / 12��°_Signature -. Lender's Address IMPORTANT: APPLICATION IS HEREBY MADE TO THE BUILDING OFFICIAL FOR A PERMIT SUBJECT TO THE CONDITIONS AND 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.) , Name Lr ern it Title f�10,� ql-� 0 U 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 Arcadia to enter upon the above-mentioned property for inspection purposes. Signature Date — I — 2-0)-0 AR U~4 o iF Rv,l9,� 4r"'; 1! 1 10 174",N r141 41oatty oi0 o� City of Arcadia • Building Division 240 West Huntington Drive,Arcadia CA 91007 Office: (626) 574-5416 Fax: (626) 447-9173 When the permit application and the Owner-Builder Declaration have been executed by a person other than the property owner, prior to issuing the permit, the following shall be completed by the property owner and returned to the agency responsible for issuing the permit: AUTHORIZATION OF AGENT TO ACT ON PROPERTY OWNER'S BEHALF Excluding the Notice to Property Owner, the execution of which I understand is my personal responsibility, I hereby authorize the following person(s) to act as my agent(s) to apply for, sign, and file the documents necessary to obtain an Owner-Builder Permit for my project. I declare under penalty of perjury that I am the property owner for the address listed above, and I personally filled out the above information and certify its accuracy. Property Owner's Signature: 7-elTi(iC ; Date: 7 Property Address: 10-6. /q ff — f-VE Ar 1ha O" /foot i Owner's Name: 2/2142/ e-r7'e(`' "-- Owner's Address: 4-1t (—f cfe,- Ave, A-( I 6� 9 foo‘ Phone # 66)-6 f (-- - 6)-2f Agent's Name: L1 T- v)G� b[.(Agent's Address: 1. 6--7 7 I v M Cd 1 (o 0) Lp f v —7/ - 01- '//7 Agent's Phone #: D1--‘ -- 37[-- 3 2- . Scope of Work: )C//10 it‘S r, SW ;/Ant 1'1 poa NOTE: This authorization must be NOTARIZED or accompanied by a copy of the homeowner's current photo I.D. (i.e., driver's license, passport or military I.D. with signature), when presented for issuance of a permit. P10 +4 -. ...., A/ 1 vict" 2/i 1 GarsocicE 52.vsgm ! ., 1 122. cy . e-s..,. ,._ Dt.‘4‹ -,, 1 › 2., , < f• T / / ! ! 1+2_6 A icfer Ave 1 Arcadia cA 91006 i A ks-ter ,,. \•. ir . 0 R U��4,00,,,t71(4,-.4 i �---- , )77:, giiiti a ' t.......— 5 A.w..1.IN, t ��oitp n(� AFFIDAVIT SELF-CERTIFICATION FOR COMPLIANCE OF SMOKE ALARMS AND CARBON MONOXIDE ALARMS Property Address: ilk /\ T&1r AVZ / A 26 r-\ b LA, CFI 91006 Permit Number: . (...).mo c -- -G 1: 1--1 Brief Job Description: (VtSI-A,(1 Swu4ce. 7ct 1avvv!s Number of smoke alarms installed: S Number of carbon monoxide alarms installed: Z When alterations, repairs or additions requiring a permit occur, or sleeping rooms are created, Smoke alarms shall be installed in each sleeping room, and outside each separate sleeping area in the immediate vicinity of the bedrooms, and on each additional story of the dwelling, including basements and habitable attics as required by Section R314 of the 2016 California Residential Code (CRC) and California Health and Safety Code Section 13113.7. For dwellings or sleeping units containing fuel burning appliances or having attached garages, carbon monoxide alarms shall be installed outside each separate sleeping area in the immediate vicinity of the bedrooms, and on each additional story of the dwelling, including basements as required by Section R315 of the of the 2016 California Residential Code (CRC). Multi-purpose alarms (combination carbon monoxide and smoke alarms) may be used. All alarms shall comply with requirements for listing and approval by the Office of the State Fire Marshal. htt.://osfm.fire.ca..ov/licensin.listin•s/licenselistin• bml searchcotest.php As owner of the above referenced property, I hereby certify that the smoke alarms and carbon monoxide alarms have been installed in accordance with the manufacturer's instructions and in compliance with the code sections referenced above. I declare under penalty of perjury that the foregoing is true and correct, and that this declaration was executed on (Date) ---- i t 17 j 0 __ at Arcadia, California: Owner's Name (printed/typed): M109 Chu Lee- ( Signature of Owner: (Zig / /a J`--_ _ This affidavit must be returned to the City of Arcadia inspector prior to final inspection SMOKE ALARM AND CARBON MONOXIDE ALARM LOCATIONS Guest Room c 3a(hroun Storage Family Room Garage — ---�--� FIRST FLOOR PLAN te`r-• SMOKE ALARM = CARBON MONOXIDE ALARM Mstr . J Bath Master Bedroom Dining Roan Kitchen -- Lead half Closei l Closet Closet Now Family Room MIN Bedroom Bedroom SECOND FLOOR PLAN e SMOKE ALARM o CARBON MONOXIDE ALARM /"icn,,,y c4 , i 5,1kFIELD OBSERVATION OF 60 K111 a !ll o I k..1 ./2P t 71177 kt Job Name ' i1 14', Jo Lpcati 1 J o Page . Arca r General Contractor Grading Contractor Date • . , Grading Shift Hrs. Contractor's Supt.or Foreman ti' 2/x,1 -(1 f,6 pt,-- Day of Week Report Sequence No: Weather 0 / Hour on W Round rip Travel Descriptio of observation per tire t pat { rgport,dated: 0 c �,�'Ali j 1-- TO 011=..w . - t9 q oh s.2 rvQc{ QVts� �1‘4- �/';�'� (r,1a/f9c.r' z C-c G a itt r; � pot o - /,,.Q. td duet, gl lt,fJ,�,r_ t Cif., g Y� r ,r-F d'v_o 07 . 44,x' ' . f i kilAtt Ca hh � ( t 46r/ L �� / ': fi t (C 7/1 . 12, ❑ Approved ❑ Not Approved ❑ Others Next inspection ❑ is not ❑ is requested on Sketch �t /14 & S(�.LR 1 71 �, 10 - i, 1 I l�lt lr 1' ft, t _ , , 6,3 1 -______> 4)- (6 cte r / ' ,'T:F., . 3, ' moc JIo Company Policy:Two(2)hours minimum charge on site plus traveling time. Policy subect to change without notice. This field re0ert presents a summary of observations made by MTC Engineering,Inc.,or company representatives. ;rpommitran TM�t If there are any questions or discrepancies regarding the information,please contact us immediately. .041110111.1.1. Copy to Client[ ] Copy to MTC [h.' MTC Engineering, Inc. by) ©MTC ENGINEERING INC.All rights reserved.2001 10/13 , . . ( y •-;:l e t --Itof -4_., ft l -,•4 t .-1 "7 if , 201 r it° hmidewgraso.— • INSPECTOR'S DAILY REPORT OF COMPACTED FILL Job Name ... Job ocation Job.No. Page of icic4 General Contractor Grading Contractor Day of Week Date Grading Shift Hrs. Contractor's Supt.or Foreman -( t ._SZ..___ Field Tech. firs.on Site/Travel Source and Description of Fill Materials Approximate Fill Yarda e' Total Req'd Place this shill Total to Date Weather i , , Report Sequence No.: Test Test Location Elevation Soil Fill Test Dry %of Max. Remark No. or Type Moisture Density Dry Depth % lbs./cu.ft. Density I i : , d, Remarks (Describe equipment used hauling,spreading,watering,condition and compacting;also report thickness if lifts,removal of poor soil,soil insufficiently compacted,and comment in unusual events.) / ,'.1 f, r, 44/00 r 7;ki / �:..i.'- 4.00,-.7,-e. t.0rlr lry li �4 any') ,. .!f 1•� !Further Inspection U is not U is requested on • Sketch -- t4_ fti d -L ' i t r ' �_ .r 410111 Company Policy:Two(2)hours minimum charge on site plus traveling time This field report presents a summary of observations made by MTC Engineering,Inc.,or company representatives. • _,,,,,,,,,w,,,,,,, If there are any questions or discrepancies regarding the information,please contact us immediately. ,41\ Copy to Client [ki Copy to MTC .-1 MTC Engineering, Inc. by: / moi : '-• 3 ; ,=�. rtk., ©MTC Inc.All rights reserved. ML 07/10 Y\Master Forms\Ficld For nsprca) l(2 • s a '1i INSPECTOR'S DAILY REPORT OF COMPACTED FILL Job Name Job Locati�rt -r- Job.No.1 6 i?_i—I�. Page(of `e¢ f ;f/5Tv •1126 A14(F_2 ave Ali-Ca ,; General Contractor Grading Contractor J U A Day of Week Dr). r wv..,ay ►1-20 Grading Shift Hrs. Con V t., Fo q V Field TecQn h. Hrs. Sit /Travel Source and Description of Fill Materials / Approximate Fill Yarda e LA 1 I/q. (f> Total Req'd Place this shill Total to Date Weather "4 \-. ,. . ti r Report Sequence No.(3 I c.t Test Location Elevation Soil Fill Test Dry %of Max. Remark No. or Type Moisture Density Dry Depth % lbs./cu.ft. Density 4 -- 441,!.5 pod] aocki i . rl 41' y7 S i JI i t / 13•, t -• 1 1 4 , , .1• 7 -, ,.s, Remarks (Describe equipment used hauling,spreading,watering,condition and compacting;also report thickness if lifts,removal of poor soil,soil insufficiently compacted,and comment in unusual events.) A-A4 aT .J"b3 s1'r -Io 0BSERvE r P . .uenT ME eoAc,pedc'1 J (ctI1 ti 1,,v cc..3t.w..iu^.5 p ad l 4 id f/II w,.�,, 7 Fe#T of CnoipocTd f-, n 4 /, 44can f/Oee 4n` ,,a#o.r7 A (.4///ii v 1APinrf VAC 1 Di r';r��?''. rc.'s s 7- ,..0 Pre e(1.Af$ Ip ; ' D . TEO- wove, ,eA At!£2 Sic c4/AS 1)lor..d p cil•ifQC y.BScRva/is,,, II lllllllI 11111/62[1,11 El is not ❑ is requested on • 15 1�QCkr OM? tel't6 b . :-..ii: i3�ckrd / -.,1 ,T/z wi/I Le ( i'/ C-OR. Nt)f? 2 cPPr Sketch -- __.1 (fit ,)( ..../c, , r i I Al—": "' e i 1 1 3 1,&. t,---: A .,. ' r O q O 5 /1 7 • II fil Atillk Company Policy:Two(2)hours minimum charge on site plus traveling time I'his field report presents a summary of observations made by MTC Engineering,Inc.,or company representatives. „...„„,..,IL-„,, If there are any questions or discrepancies regarding the information,please contact us immediately. / 4 !--r Copy to Client y] Copy to MTC p MTC Engineering, Inc.by: ©MTC Inc.All rights rserved. / ML 07/10 Y\Master Forms\Field Fon Ri(IM\1) t .w INSPECTOR'S DAILY REPORT OF COMPACTED FILL Job Name Location Job.No. C Page of L8Ei A1rr .. Job26 AIc atz Ava_ ARCGdiG 164 1-I-r� General Contractor Grading Contractor Day of yRk Date 1U-Zu... , Grading Shift Hrs. of rygEs Shpt. F. re,an Feld Tech. I Irs o1 Site/Travel Source and Description of Fill MaterialsApproximate Fill Yarda e A) 114.3 e..164/0 • Total Rcq'd Place this shill Total to Date _ Weather C I e a Y S L•AfAt Report Sequence No.:\__,1 I'e,t Test Location Elevation Soil Fill TTst Dry %of Max. Remark No. • or Type Moisture Density Dry Depth % lbs./cu.ft. Density t a/44 AA i.6 t c>ckr, 1q• 8 IO '7 9 1 .. U tot ,G• •, / If iO3. 1 1(1•Y /; e yl•3 ( ------, , - 7 p1 cf. ✓t L A ' , 6e� 5AAAp// r 2. 4A8 `T sl't ,4mple_ • (g ) SRN P/ 9a/Cr Remarks (Describe equipment used hauling,spreading,watering,condition and compacting;also report thickness if lifts,removal of poor soil,soil insufficiently compacted,and comment in unusual events.) ► to 'fid sTi. •'f0 (9e,se416 a...l 1-4,st Y14tr .r061- of Co.NpacTd t=ill 04 ,_i)Irewt;h5 ewe i3GcicFtI/ A0vex4..naTe 2Feer t,F- (cm/Jac-J.-m:1 Fill hCUA _ 6E6,4 Placed ft.id t 0,4PpcTad S1nICe_ Last TAr v./AS to.Hp/eV.' Fe 0 R D c m s,T "T E.,i' e.ej E're c o.tip/PTd P 12) 6-.4(4,7, 76-3r were -7-6 kc.., A crE/z Soi/ e &4J.4 3 ph?clad d COAsc7 N U 08...SERvo/r0y bvP'wj bock FI// OAI/y 7 i7 _A-f A AGAFrl (oind echt-e/ooc•rt/ . - Iii e Ta? 271) z1 FPel" w,// .64 8 Gck-F'// u.),/4 sAA107 $e/Z r Further inspection ❑ is not ❑ is requested on rnv7-✓ekri�- °'&• D'AJN4 (-4)/// t;'v I l Fox �4c1 �-v,ipee 4 Ia Sketch ---- --- Fes./gin: ti. 6,,ys.. ", } 4' edra I5 c- —•-._-.,._._._.__._..__ ... `, rr, A ►V J RA Company Poli.•• . •. .. . - g in- �2.i3 __, ---f I arm This field repo presents a summary of observations made by MTC Engineering,Inc.,or company representatives. ,„,„,,,,,,„1:',',..., If there are any questions or discrepancies regarding the information,please contact us immediately.isr. �� Copy to Client[)41 Copy to MTC MTC Engineering, Inc. by: ©MTC Inc.All rights reserved. ML 07/10 Y\Masmr Fomes\Field Foro,s(ncu) a 4 I' s • • s INSPECTOR'S DAILY•REPORT OF COMPACTED FILL Job Name Job LocationJob.No. Page ,of /-c_ Als tt"2- A2. A! 7 Ave Arzcvdre I� y 9' �" f ! General Contractor Grading Contractor Day of Week Date fOKDA7 /I—I6—ZG Grading Shift Hrs. Col r's,S o r n FiLe�ldd Tech. �I^lrs.q11 Siie/Travel Source and Description of Fill Materials ` /// Approximate Fill Yarda e itt'/,, 1 L. Total Req'd Place this shill Total to Date 1? 11u•3 . if. ; Weather C r rc.s .t.,g..r y Report Sequence No.. re Test Location Elevation Soil Fill / Test Dry %of Max. Remark No. or Type Moisture Density Dry / r, Depth % lbrs.//cu.ft. Density :i•aMiNS PQJI 6c,c riI/ 0. J t-�)) iTy (0L1. 1 (4(r 0 e» J 1 6 1 S•ti 10 5• I ''2 Z. 1`I i(.O f '•2. 91.(.1 s P 1c-i.e . /0'(•l Q1.9 Reim'ks (Describe equipment used hauling,spreading,watering,condition and compacting;also report thickness if lifts,removal of poor soil,soil insufficiently compacted,and comment in unusual events.) - • Il qi So TyC�R: Gnd 'Iasi ��G CP+�4n[ of C�� GCT f 5(0i.afArt.n 1 ?6C, ,..-1,.. 2 it LCL For <De C Mc (a/ P/J A 4 Vats, 6epr^ LI pl4C'e ,.4 rt IAPr. 'A f rid_ CA'4 ?mss r Fut.,fi- DA,/I. , •I ....c.)-t. f,:r,:d ?I,e Oc'4vsi Tc s'T-�:rt '7'km 4-"fta, s p/gtnct , Cortl,(0c4d /4U 0a-5ERviTrov DugPyS' Raaf/// OA/if le,'Trl:: t✓ ,.ri.. ao Lctif amid cu 14r7a 1£644ove foe 7c3T ReitAr ),:0 i Aim A43 t 60/ ('iuc1.f.I/ .441107;1 Net( ( 0.4ipo170 oN I'C/n�0/1dr7 Asap Further inspection ❑ is not ❑ is requested on Sketch 6 A4 e 1 4_ r .v --,..-•'•, • _._ �. (iI. . _._ Czrsl,u A — 8 ° (5 !3 .1Z o(,r 410104 Company Policy:Two(2)hours minimum charge on site plus traveling lime P--- 1 "' This field report presents a summary of observations made by MTC Engineering,Inc.,or company representatives. If there are any questions or discrepancies regarding the information,please contact us immediately. — Copy to Client[x] Copy to MTC,pd MTC Engineering, Inc. by: //, �lj� ©MTC Inc.All rights rIserved ML 07/10 Y\Master Fornrs\Field Forms(neu) / --- ( 6 i 112(/ ilk, MTC ENGINEERING, INC. &Environmental Consultants 5924 Temple City Blvd. • City of Temple City, CA 91780 Tel: (626) 287-6416 • Fax: (626) 287-0560 Toll Free 1 (888) MTC-ENGR • E-mail: mtcengr@pacbell.net November 18, 2020 Project No. 1649-1-1I Permit No: 20-1387 Ms. Ming Chu Lee, the Owner 426 Alster Avenue Arcadia, CA, 91006 C/O: Mr. Great Lee,the Owner's Representative SUBJECT: GRADING OBSERVATIONS AND FIELD DENSITY TESTS Backfilling Swimming Pool(Non-Structural Fill) 426 Alster Avenue, Arcadia CA, 91006 Gentlemen: Per request, MTC Engineering, Inc. (MTC) has performed grading observations and soils density tests for backfilling the swimming pool at the referenced site. The compacted fill was certified by a representative of MTC as non-structural fill, which is not used for supporting any structures, in accordance with the recommendations of MTC, project specifications, and the City grading ordinances. SITE CONDITIONS AND PURPOSE OF GRADING The subject property is located at 426 Alster Avenue Arcadia CA 91006. The purpose of the grading is to backfill the existing swimming pool. The pool was approximately 4.0 to 8.5 feet in depth, near rectangular in shape, and approximately 14.5 and 32 feet for the short and long axis, respectively (see Figure 1). Two 2'x 2' square holes were punched through the pool bottom, which were observed and approved by a representative of MTC and the City inspector according to Mr. Great Lee. The depths of the compacted fills are 4 to 8.5 feet. The grading limits and compaction test locations for backfilling the swimming pool are shown on Figure 1. GRADING PROCEDURES In general,the grading was performed as follows: a) Two 2'x 2' square holes were punched at both ends of the pool bottom. b) Jumping Jack Compactor and water hose were utilized for watering, backfilling, and compacting. Import silty and sandy clay was used as compacted fills; and all fill soils were spread in 6 to 8-inch lift, moistened to near the optimum moisture content, compacted, and tested in not more than two-foot interval to the finished grades. 11/18/2020 PROJECT NO. 1649-1-11 SPECIFICATIONS AND TEST RESULTS The soils used for compacted fills are classified and tabulated in Table 1. The specified minimum degree of compaction is 90 percent of the maximum dry density, as determined by the latest version of the ASTM D1557. The import soils are suitable for the project and approved by a representative of MTC. Field density tests were performed in accordance with the latest version of the ASTM D1556 (sand cone, minimum 10% of total tests) and the ASTM D 6938 (nuclear gauge). The field moisture contents were performed in accordance with the latest version of the ASTM D4959 or D6938. The test results are tabulated in Table 2. The test locations are shown on Figure 1, attached. As indicated in Table 2, SC represents the Sand Cone test; and NG represents the Nuclear Gauge test. Wherever field density tests failed, the soils were scarified, re-mixed to near optimum moisture, and re-compacted to obtain the required density. CONCLUSIONS AND RECOMMENDATIONS The compacted fills reported herein have been properly placed and compacted for non-structural fill, which is not for supporting any structures, at the site. The work inspected and approved by a representative of MTC is in accordance with the recommendations of MTC, applicable provisions of the City Building Code and the current California Building Code. The grading observations, testing, and recommendations for the project are summarized as follows: • The observation and test results indicate that the backfilled soils were properly compacted in accordance with project specifications, recommendations of MTC, and the City grading ordinances. • Final grading should provide a positive drainage to divert surface water away from the foundation areas of the existing building in compliance with the local jurisdiction's grading requirements. All pad drainage should be collected and diverted away from the existing building in non-erosive devices. This report pertains only to the grading as described herein and is subject to be reviewed byRtheOFESSIp controlling authorities for this project. Respectfully submitted, MTC ENGINEERING, INC. * ,OFU c\ ( tc2 C76834 d101 - r ark Lai S. Mack Chen, P.E. C76834o CIV OQr President Principal Engineer , CA��F Distribution: (3) Addressee 2 MTC Engineering, Inc. 5924 Temple City Blvd, Temple City, CA 91780/888-MTC-ENGR _. r Existing Garage W �.. w I Indicate Limit of W Swimming Pool F" Backfill 32x14.5 1 4. •3 • .1 '13 1 •1 ®® •8 •12 •5 •2 •E I LEGEND (') / / Pleat in Grading Limit This S • Approximate Location licens( 15 of Compaction Test and Sh Scale 1"=10' ® Approximate depth of Excavation in Feet Approximata Depth of Project Number Figure ACompacted Fill in Feet 1649-1-11 1 1 11/18/2020 PROJECT No. 1649-1-11 TABLE 1 LABORATORY TEST SUMMARY SOIL CLASSIFICATION MAXIMUM DRY OPTIMUM SOIL DENSITY (lb./cu.ft) MOISTURE TYPE CONTENT (%) Import grayish brown silty A 1 sandy Clay 114.0 16.4 Import gray silty and fine sandy B Clay trace of coarse sand 114.5 11.5 TABLE 2 FIELD DENSITY TEST SUMMARY TEST DATE ELEVATION(FT) TEST LOCATION& MOISTURE DRY RELATIVE SOIL BELOW FINISHED TEST METHODS (SC: DENSITY COMPACT TYPE NO. 2020 GRADE SAND CONE,NG: CONTENT(%) (1b./cu.ft) ION(%) NEUCLEAR GAUGE) Swimming Pool Backfill, 1 10/05/20 7.0 NG 16.4 105.0 92 A 2 10/05/20 7.0 ",NG 18.0 104.2 91 A 3 10/05/20 7.0 ",NG 15.3 106.0 93 A 4 10/19/205 5.0 ",NG 14.0 103.7 91 A 5 10/19/20 5.0 ",NG 13.1 103.1 90 A 6 10/19/20 4.0 ",NG 15.0 102.8 90 A 7 10/19/20 4.0 ",NG 13.0 103.7 91 A 8 10/28/20 2.0 ",NG 14.8 103.6 91 A 9 10/28/20 2.5 ",NG 15.6 102.9 90 A 10 10/28/20 2.0 ", SC 16.4 103.1 90 A 11 10/28/20 2.5 ",NG 16.0 104.0 91 A 12 11/16/20 0.0 ",NG 17.4 104.2 91 B 13 11/16/20 0.0 ",NG 15.4 105.6 92 B 14 11/16/20 0.0 ",NG 14.0 104.6 91 B 15 11/16/20 0.0 ", SC 14.8 104.1 91 B 3 MTC Engineering, Inc. 5924 Temple City Blvd, Temple City, CA 91780/ 888-MTC-ENGR 11/18/2020 PROJECT NO. 1649-1-11 CITY OF ARCADIA PUBLIC WORKS SEVICES DEPARTMENT ENGINEERING'S CERTIFICATE OF COMPLIANCE FOR COMPACTED EARTH FILLS LOCATION OF FILL: TRACT No. 14651 Lot No. 34 PROJECT NO: 1649-1-1I Permit No: 20-1387 JOB ADDRESS: 426 Alster Avenue, Arcadia, CA 91006 SOIL TESTING AGENCY: MTC Engineering, Inc. PROPERTY OWNER'S NAME: Ms. Ming Chu Lee OWNER'S ADDRESS: 426 Alster Avenue, Arcadia, CA 91006 PER REPORTS ON OUR PROJECT NO.: N/A DATE WORK STARTED ON PROJECT: 09/26/2020 DATE FILL WAS COMPLETED: 11/16/2020 DATE OF THIS CERTIFICATE: 11/18/2020 TO THE SUPERINTENDENT OF BUILDING: * I hereby certify that I have personally inspected and tested the placing of compacted earth fill on the above described property, and on the basis of these inspections and tests it is my opinion that the same was placed in conformity with the requirement of the City of Arcadia Building Code. �oFESSIO:� /;<:5) oft) CyF cy\ co � T 1 C76834 CNt- 8,/ S. Mack Chen OF CPDX Principal Engineer California License No. P.E. C76834 * For the purpose of this Certificate, to "have personally inspected and tested" shall include inspection and testing performed by any person responsible to the licensed engineer signing this certificate. Where the inspection and testing of all or the work above is delegated, full responsibility shall be assumed by the licensed engineer whose signature is affixed thereon. 4 MTC Engineering, Inc. 5924 Temple City Blvd, Temple City, CA 91780/888-MTC-ENGR