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Permit D03-346 - DHS BUILDING - WALL M
DHS BUILDING - WALL i °M" 12500 TUKWILA INTERNATIONAL BLVD D03 -346 Tenant: Name: Address: Owner: Name: Address: Contact Person: Name: Address: Contractor: Name: Value of Construction: Type of Fire Protection: Type of Construction: Fire Loop Hydrant: Flood Control Zone: Hauling: Land Altering: Landscape Irrigation: Moving Oversize Load: Sanitary Side Sewer: Sewer Main Extension: Storm Drainage: Street Use: Water Main Extension: Water Meter: doc: Devperm City of Tukwila Department of Community Development / 6300 Southcenter BL, Suite 100 / Tukwila, WA 98188 / (206) 431 -3670 Parcel No.: 7340600602 Address: 12500 TUKWILA INTERNATIONAL BL TUKW Suite No: DHS BUILDING - WALL 'M' 12500 TUKWILA INTERNATIONAL BL, TUKWILA WA SABEY CORPORATION 12201 TUKWILA INTERNATIONAL BL, TUKWILA WA RALPH HAGLER 12201 TUKWILA INTERNATIONAL BL, TUKWILA WA SABEY CONSTRUCTION INC. Address: 12201 TUKWILA INTERNATIONAL BLVD, SEATTLE WA Contractor License No: SABEYCI033KM Expiration Date:01 /06/2005 DESCRIPTION OF WORK: CONSTRUCTION OF WALL "M" - MODULAR BLOCK WALL FOR A PORTION OF THE NORTH PARKING LOT $ $151,000.00 Public Works Activities: Channelization / Striping: N Curb Cut / Access / Sidewalk / CSS: N N N N N N N N N N N N N DEVELOPMENT PERMIT Private: N Profit: N Private: N D03 -346 Permit Number: Issue Date: Permit Expires On: Phone: 206 281 -8700 Phone: 206 281 -8700 Phone: 206 - 281 -4700 Fees Collected: $2,925.43 Uniform Building Code Edition: 1997 Occupancy per UBC: Size (Inches): 0 Number: 0 Start Time: End Time: Volumes: Cut 0 c.y. Fill 0 c.y. Start Time: End Time: Public: Non - Profit: Public: D03 -346 12/31/2003 06/28/2004 N N N Printed: 12 -31 -2003 Signature: Print Name: doc: Devperm City of Tukwila Department of Community Development / 6300 Southcenter BL, Suite 100 / Tukwila, WA 98188 / (206) 431 -3670 Permit Center Authorized Signature: I hereby certify that I have read and examined this permit and know the same to be true and correct. All provisions of law and ordinances governing this work will be complied with, whether specified herein or not. The granting of this permit does of presume to give authority to violate or cancel the provisions of any other state or local laws regulating can fiction o he p r ormance of work. I am authorized to sign and obtain this development permit. This permit shall become null and void if the work is not commenced within 180 days from the date of issuance, or if the work is suspended or abandoned for a period of 180 days from the last inspection. D03 -346 Date: 03 Date: l2/ij[ c 3 Printed: 12 -31 -2003 City of Tukwila Department of Community Development / 6300 Southcenter BL, Suite 100 / Tukwila, WA 98188 / (206) 431 -3670 6: ** *PUBLIC WORKS DEPARTMENT CONDITIONS * ** PERMIT CONDITIONS z ii '~ w —I C.) UO ND LLJ W I: w 2 5 I w z = F- 1— O z H ILI w 2 p 5: Validity of Permit. The issuance of a permit or approval of plans, specifications, and computations shall not be cn construed to be a permit for, or an approval of, any violation of any of the provisions of the building code or of any o i-- other ordinance of the jurisdiction. No permit presuming to give authority to violate or cancel the provisions of this w w code shall be valid. F - 9 O z Parcel No.: 7340600602 Permit Number: DO3 -346 Address: 12500 TUKWILA INTERNATIONAL BL TUKW Status: ISSUED Suite No: Applied Date: 11/10/2003 Tenant: DHS BUILDING - WALL 'M' Issue Date: 12/31/2003 1: ** *BUILDING DEPARTMENT CONDITIONS * ** 2: No changes will be made to the plans unless approved by the Engineer and the Tukwila Building Division. 3: All permits, inspection records, and approved plans shall be available at the job site prior to the start of any construction. These documents are to be maintained and available until final inspection approval is granted. 4: All construction to be done in conformance with approved plans and requirements of the Uniform Building Code (1997 Edition) as amended, Uniform Mechanical Code (1997 Edition), and Washington State Energy Code (1997 Edition). 7: Contractor shall notify Public Works Utility Inspector Mr. Greg Villanueva at (206)433 -0179 of commencement and completion of work at least 24 hours in advance. 8: Work affecting traffic flows shall be closely coordinated with the City Utilities Inspector. Traffic Control Plans shall be submitted to the Inspector for prior approval. 9: Flagging, signing and coning shall be in accordance with MUTCD for Traffic Control. Contractor shall provide certified flagmen for traffic control. Sweep or otherwise clean streets to the satisfaction of Public Works each night around hauling route (No flushing allowed). Notify City Inspector before 12:00 Noon on Friday preceding any weekend work. 10: Any material spilled onto any street shall be cleaned up immediately. 11: A copy of the Certificate of Insurance Coverage (minimum of $1,000,000 naming the City of Tukwila as additionally insured). 12: A map which shows the haul route. 13: Hauling over 50 cubic yards shall require application for a Hauling Permit prior to any associated activity. 14: Clean and remove debris from City catch basin in and around hauling routes. Provide adequate temporary access as not to interfere with other vehicle movement or cause trucks to travel over curbs. All vehicles must make a complete stop prior to entering public right -of -way. 15: Business License with the City of Tukwila. 16: Temporary erosion control measures shall be implemented as the first order of business to prevent sedimentation doc: Conditions D03 -346 Printed: 12 -31 -2003 a r , Jia FcL�r,� , s y:kP;�i r l wa.S.i'r .1Liafk"''>+J SacflYSt 3. "lnrx.,.1. 'v: «,J,��, .;.ip�.F., Yflvxdei.'fr h!✓irS4+L Fh �iilrir r lM4�L _Wlt wf K z City of Tukwila off -site or into existing drainage facilities. Department of Community Development / 6300 Southcenter BL, Suite 100 / Tukwila, WA 98188 / (206) 431 -3670 17: The site shall have permanent erosion control measures in place as soon as possible after final grading has been completed and prior to the Final Inspection. 18: From October 1 through April 30, cover any slopes and stockpiles that are 3H:1V or steeper and have a vertical rise of 10 feet or more and will be unworked for greater than 12 hours. During this time period, cover or mulch other disturbed areas, if they will be unworked more than 2 days. Covered material must be stockpiled on site at the beginning of this period. Inspect and maintain this stabilization weekly and immediately before, during and following storms. 19: From May 1 through September 30, inspect and maintain temporary erosion prevention and sediment at least monthly. All disturbed areas of the site shall be permanently stabilized prior to final construction approval. I hereby certify that I have read these conditions and will comply with them as outlined. All provisions of law and ordinances governing this work will be complied with, whether specified herein or not. The granting of this permit does not presume to give authority to violate or cancel the provision of any other work or local laws regulating construction or the performance of work. Signature: \ Date: 1 Print Name: 011mill ts:IWC7 doc: Conditions D03 -346 Printed: 12 -31 -2003 7 /p! 9 'ei Mailing Address: /2 Name: E -Mail Address: •GENERAL : CONY. Company Name: (.4t Mailing Address: Contact Person: E -Mail Address: Company Name: Contact Person: E -Mail Address: ENGINEER'.QF:REC.ORD - :,All, plans must be,wet:stamped by:Erigineer:ot.Reeor Company Name: Mailing Address: Contact Person: E -Mail Address: e \applications\permit application (3.2003) 3/2003 CITY OF TUKWILA Community Development Department Public Works Department Permit Center 6300 Southcenter Blvd., Suite 100 Tukwila, WA 98188 ;;IN�'O.RMATI� ‘P"`1Q f Ov?a• tk t ea. <Pic., co Ai Page I Applications and plans must be complete in order to be accepted for plan review. Applications will not be accepted through the mail or by fax. * *Please Print ** ssi ,r�jfFc ei +.;. �'; .4a��y�t''•1' � i Es • , � , ; } 'tt "•.�•w'`� ^ 4t e. bi xt �E„�'l J t � . r 4r,`s? Y -.•. 4r.:r,' :'.'Sa'� r:,z1;p :rt. ,; viti:A' , x?-" King Co Assessor's Tax No.: 7+376 0 o Site Address: /26 TAW /' /L/r ? �e . ,rla long) g ., Suite Number: Floor: 4.-A Tenant Name: D /45 BU/ /d/pi q - te) /-L- 4/n k Property Owners Name: ..._5;_,i, COr C -'1! �/'? 1 LS .-� Mailing Address: /Z2O/ 7t/ku't ict., .7" tenca / 0f7cIJ ' /. /IJh1NI a , OA-, ?8168- 572( City S tate Zip City Fax Number: New Tenant: [] .... Yes 0 ..No Day Telephone:(0) 2,91 -g7oo v4 tz)/ h State State Stale Zip City Day Telephone: Fax Number: Zip Contractor Registration Number: Expiration Date: * *An original or notarized copy of current Washington State Contractor License must be presented at the time of permit issuance ** Mailing Address: Zip City Day Telephone: Fax Number: David L. ✓a nS aNd j cacde , 1pte /zn 1/ /ilrioe ?lieu) E 074-, q8 � Zp City State `T ,/ ,, Day Telephone: C 425 2 !7 F -v 7 r,s:ore; wwr ;y :veyurxa: • Fax Number: C%L 2- Z '' 3' Z 319 : l \ 'r` , :r 5' t.r., �. t .,trw�..r , .4. _Il \ .. .. •. � ,� r .t t C8. .i\� .•i. , • t ♦ Y r 'i )j,YiC;S t,. � ..i•,• a. v l K• . ��iil at ill. J� `/ . • } tY ,. , , ng 1(��.41 'S: r`_�i t'1' J. . ��� /•r'V� ' 4- 04 .yp h i ' t' j �n•. } �i �..w. a a.r Y. � ct� �' .•:. �. ,. ,:vf ?v' ''41�' ^;���� ,e'.:; ti, S�; t�i�"y�''.t. %C`.:i�.•!t�?t"�i�; = 5: �Y3 .t'3..i:.�� �`�:.�'i..�. • ..1!'i� Valtia ioit of Project (contfactors bid price): $ 5 t 000 Existing Building Valuation: $ Scope of Work (please provide detailed information): CO n 9" "'v et �t� \ 11 NA tt 11N`04(Aja r Will there be new rack storage? [] ..Yes ❑ .. No If "yes ", see Handout No. for requirements. Previde�All: Building:. Areas :in §g*i. a •Footage;Belo r E ck * S .ry r� + � 1 ;1 ' Floor..; 2° °. Floor .:.: 3`a.Floor Floors : Basem e nt: Accessory Structure *` Attached Garage Detached. Garage Attached Detached Carp Covered :'Uncovered Deck • : Addition to . ' Existing Structure . Construction perUBC`' •` PLANNING DIVISION: Single - family building footprint (area of the foundation of all structures, plus any decks over 18 inches and overhangs greater than 18 inches) *For an Accessory dwelling, provide the following: Lot Area (sq ft): Floor area of principal dwelling: Floor area for accessory dwelling: *Provide documentation that shows that the principal owner lives in one of the dwellings as his or her primary residence. Number of Parking Stalls Provided: Standard: Compact: Handicap: Will there be a change in use? El ....Yes El ..No If "yes ", explain: FIRE PROTECTION/HAZARDOUS MATERIALS: ❑.. Sprinklers ❑..Automatic Fire Alarm ❑..None ❑ . Other (specify) Will there be storage or use of flammable, combustible or hazardous materials in the building? [] .. Yes El .. No If "yes", attach list of materials and storage locations on a separate 8 -1/2 x 11 paper indicating quantities and Material Safety Data Sheets. F+pplicationi \permit application (3.2003) 3/2003 Page 2 Scope of Work (please provide detailed information): Water District ❑ ...Tukwila 0... Water District #125 ❑ ... Water Availability Provided Submitted with Application (mark boxes which apply): ❑ ...Civil Plans (Maximum Paper Size — 22" x 34 ") ❑ ...Technical Information Report (Storm Drainage) ❑ ...Bond ❑ .. Insurance ❑ .. Easement(s) Proposed Activities (mark boxes that apply): ❑ ...Right - of - way Use - Nonprofit for less than 72 hours ❑ ...Right -of -way Use - No Disturbance ❑ ...Construction/Excavation/Fill - Right -of -way Non Right -of -way ❑ ...Total Cut ❑ ...Total Fill FINANCE INFORMATION iapplicationalpermit application (3.2003) 3/2003 cubic yards cubic yards Call before you Dig: 1 -800- 424 -5555 Please;refr to',Pul iic :Works tin` #.1:lor fees and e sheet. ❑ .. Highline Sewer District ❑ ...Tukwila ❑ ... ValVue ❑ .. Renton ❑ ...Seattle ❑ ...Sewer Use Certificate 0... Sewer Availability Provided ❑ .. Approved Septic Plans Provided ❑ ...Septic System - For onsite septic system, provide 2 copies of a current septic design approval by King County Health Department. Page 3 ❑ .. Geotechnical Report ❑...Traffic Impact Analysis ❑ .. Maintenance Agreement(s) ❑...Hold Harmless ❑ .. Right -of -way Use - Profit for less than 72 hours ❑ .. Right -of -way Use — Potential Disturbance ❑ .. Work in Flood Zone ❑ .. Storm Drainage ❑...Sanitary Side Sewer ❑ .. Abandon Septic Tank ❑ .. Grease Interceptor ❑ ...Cap or Remove Utilities ❑ .. Curb Cut ❑ .. Channelization ❑...Frontage Improvements ❑ .. Pavement Cut ❑ .. Trench Excavation ❑ ...Traffic Control ❑ .. Looped Fire Line ❑ .. Utility Undergrounding ❑ ...Backflow Prevention - Fire Protection " Irrigation Domestic Water ❑ ...Permanent Water Meter Size... WO# ❑ ...Temporary Water Meter Size.. f 1 WO# ❑ ... Water Only Meter Size " WO# ❑ ... Deduct Water Meter Size " ❑ ... Sewer Main Extension Public Private ❑ ...Water Main Extension Public Private Fire Line Size at Property Line Number of Public Fire Hydrant(s) ❑ ...Water ❑ ...Sewer ❑ ...Sewage Treatment Monthly Service Billing to: Name: Day Telephone: Mailing Address: City State Zip Water Meter Refund/Billing: Name: Mailing Address: State Zip Day Telephone: City ❑ ...Renton Unit; . :: : �: : Qty ; Type: ; Unit - ' , . � ::�' Qty : Unit Type: yp . Qty ..::Boiler /.Compressor: Qty Furnace <100K BTU Air Handling Unit >= 10,000 CFM Other Mechanical Equipment 0 -3 HP /100,000 BTU Furnace>100K BTU Evaporator Cooler 3 -15 HP /500,000 BTU Floor Furnace Ventilation Fan 15 -30 HP /1,000,000 BTU Suspended/Wall/Floor Mounted Heater Ventilation System 30 -50 HP /1,750,000 BTU Appliance Vent Hood 50+ HP /1,750,000 BTU Heat/Refrig/Cooling System Incinerator - Domestic Air Handling Unit <= 10,000 CFM Incinerator — Comm/Ind MECHANICAL CONTRACTOR INFORMATION Company Name: Mailing Address: Contact Person: E -Mail Address: Contractor Registration Number: Expiration Date: * *An original or notarized copy of current Washington State Contractor License must be presented at the time of permit issuance ** Valuation of Project (contractor's bid price): $ Scope of Work (please provide detailed information): Use: Residential: New ....0 Replacement .... ❑ Commercial: New ....0 Replacement ....0 Fuel Type: Electric 0 Gas ....0 Other: Indicate type of mechanical work being installed and the quantity below: LTCATI01'_ IOTE • Value of Construction — In all cases, a value of construction amount should be entered by the applicant. This figure will be reviewed and is subject to possible revision by the Permit Center to comply with current fee schedules. Expiration of Plan Review — Applications for which no permit is issued within 180 days following the date of application shall expire by limitation. The Building Official may extend the time for action by the applicant for a period not exceeding 180 days upon written request by the applicant as defined in Section 107.4 of the Uniform Building Code (current edition). No application shall be extended more than once. I HEREBY CERTIFY THAT I HAVE READ AND EXAMINED THIS APPLICATION AND KNOW THE SAME TO BE TRUE UNDER PENALTY OF PERJURY BY THE LAWS OF THE SATE OF WASHINGTON, AND I AM AUTHORIZED TO APPLY FOR THIS PERMIT. BUILDING OWNER 0 s UT ORIZED Signature: Print Name: / Mailing Address: /6' 20 W� maeI' V/e& Vrty . #ZOO :aLJ/ city \applicationskpermit application (3.2003) 3/2003 / Day Telephone:( 2 -0 Z / ' 7 .7 Page 4 1::vZ,ir�it6.t; City Day Telephone: Fax Number: State Date: / ( 7 ' 3 State ?@p N aq} !7u;at� <err,SPru'.nr+ lwrta�rtMrm;a;,gw.y WOtik•rr"+ 'n !��rir4 ! - Zip Date Application Accepted: //- /o-d3 I Date Application Expires: -5 d Staff Initials: i Parcel No.: 7340600602 Permit Number: D03 -346 Address: 12500 TUKWILA INTERNATIONAL BL TUKW Status: APPROVED Suite No: Applied Date: 11/10/2003 Applicant: DHS BUILDING - WALL 'M' Issue Date: Receipt No.: R03 -01576 Payment Amount: 1,563.85 Initials: SKS Payment Date: 12/31/2003 01:43 PM User ID: 1165 Balance: $0.00 Payee: SABEY PROPERTIES LLLC TRANSACTION LIST: Type Method Description Amount Payment Check 91104 1,563.85 ACCOUNT ITEM LIST: Description doc: Receipt City of Tukwila 6300 Southcenter BL, Suite 100 / Tukwila, WA 98188 / (206) 431 -3670 BUILDING - NONRES PW PERMIT /INSPECTION FEE STATE BUILDING SURCHARGE Account Code Current Pmts 000/322.100 000/342.400 000/386.904 RECEIPT 1,279.35 280.00 4.50 Total: 1,563.85 6137 .12/31 9716 TOTAL 6151.39 Printed: 12 -31 -2003 ...��.1.�:;::'✓.Gi, ;':r1,. +�.....�..... ....U.i�4.f:i.r.�i:;a .. . i1 .�:i+;:t+a;"A."..i.ei...:,.�.: ...... ',.:: Ma l:::uit�.:u:r:.7::.u.ro'+`i...:i i.:+:1:y41:1.ii ?ai7L`iti' 'r' �:i�, Parcel No.: Address: Suite No: Applicant: Receipt No.: R03 -01565 Initials: LAW User ID: 1630 Payee: TRANSACTION LIST: Type Method Description Payment Check 91010 ACCOUNT ITEM LIST: Description doc: Receipt PW BASE APPLICATION FEE PW PLAN REVIEW City of Tukwila SABEY PROPERTIES LLC RECEIPT Account Code 000/322.100 000/345.830 6300 Southcenter BL, Suite 100 / Tukwila, WA 98188 / (206) 431 -3670 7340600602 Permit Number: 12500 TUKWILA INTERNATIONAL BL TUKW Status: Applied Date: DHS BUILDING - WALL 'M' Issue Date: Payment Amount: Payment Date: Balance: Amount 530.00 Current Pmts 250.00 280.00 Total: 530.00 D03 -346 PENDING 11/10/2003 530.00 6051 12/30 971. TOTAL 3309.00 12/29/2003 03:32 PM $1,563.85 Printed: 12 -29 -2003 Parcel No.: Address: Suite No: Applicant: Receipt No.: R03 -01355 Initials: SKS User ID: 1165 Payee: ACCOUNT ITEM LIST: Description doc: Receipt City of Tukwila 6300 Southcenter BL, Suite 100 / Tukwila, WA 98188 / (206) 431 -3670 RECEIPT 7340600602 12500 TUKWILA INTERNATIONAL BL TUKW DHS BUILDING SABEY PROPERTIES LLC TRANSACTION LIST: Type Method Description Payment Check 90271 PLAN CHECK - NONRES Account Code 000/345.830 Permit Number: Status: Applied Date: Issue Date: Payment Amount: 831.58 Payment Date: 11/10/2003 03:18 PM Balance: $1,283.85 Amount 831.58 Current Pmts 831.58 Total: 831.58 D03 -346 PENDING 11/10/2003 4579 11/12 97 :1.6 TOTAL 4362.00 Printed: 11 -10 -2003 . f. W. u>: �i ?w•:.:4- :- ,. ;Li...WY•�.....e... -tea , Project: ` S Type of Inspection: - Iir.dI Address: is T Date Called: F3 31 0 Special Instructions: Date Wanted: m� Requester: Phone No: r 5 INSPECTION RECORD Retain a copy with permit INSPECTION NO. CITY OF TUKWILA BUILDING DIVISION 6300 Southcenter Blvd., #100, Tukwila, WA 98188 PERMI (206)431 -3670 1 Approved per applicable codes. El Corrections required prior to approval. COMMENTS: - 4) ;* Covvi \ .04�. OIL 4 , nspector: e (} ` � /j Date: Ei $47.00 REINSPECTION FEE REQUIRED. Prior to inspection, fee must be paid at 6300 Southcenter Blvd., Suite 100. Call to schedule reinspection. Receipt No.: Date: COMMENTS: Type of Inspection: _ P ( 420/011 c LAA I 1.1V -2Aq 'f , ., Date Called: / /Q If q2, ,F 0 LI B, t t if Date Wanted: / 2rJo 1 i a.m. p.m. (0/2-0k) L( 1 67 ao TTeJA -- .k J r >,ve Phone No: r f L-oJ Y 4te6 -e (7( rill ,o -e) 4 - ., 2 Q1(yS , � ! g C- 3--d-e__. c_ �1 1 (cJ►i C u fc fix r4 ProjetC Type of Inspection: _ P Address: J2- O 'f , ., Date Called: / /Q If Special Instructions: 0 A ii t t if Date Wanted: / 2rJo 1 i a.m. p.m. Requester: UV�l"7 / SC{ Phone No: P 001 - 3 b INSPECTION RECORD Retain a copy with permit INSPECTION NO. PERMIT NO. CITY OF TUKWILA BUILDING DIVISION 6300 Southcenter Blvd., #100, Tukwila, WA 98188 (206)431 -3670 Approved per applicable codes. Corrections required prior to approval. Inspector: CU Date: , /1-0/0/1 $47.00 REINSPECTION FEE REQUIRED. Prior to inspection, fee must be paid at 6300 Southcenter Blvd., Suite 1,00. Call to schedule reinspection. Receipt No.: Date: iI Project: iiip /4- Type of Inspection: �� / / Address: Date Called: Special Instructions: Date Wanted: �, r„ 7 _? __ivy, p.m. / Requester: Phone No: • INSPECTION RECORD Retain a copy with permit INSPECTION NO. CITY OF TUKWILA BUILDING DIVISION 6300 Southcenter Blvd., #100, Tukwila, WA 98188 ,a23-304 (206)431 -3670 / Approved per applicable codes. El Corrections required prior to approval. COMMENTS: El $47.00 REINSPECTIO FEE REQUIRED. Prior to inspection, fee must be paid at 6300 Southcenter Blvd., Suite 100. Call to schedule reinspection. Receipt No.: Date: Pror .f ,) a ( ( 0 Ty pe of Insp n: 0 41 AddSes0 ( Q I f � ' ate Called: S ecial Instructions: P Date Wanted: / I a.m. P.m. Requester`: )) 0 Phone No: s--/a. INSPECTION RECORD Retain a copy with permit INSPECTION NO. CITY OF TUKWILA BUILDING DIVISION 6300 Southcenter Blvd., #100, Tukwila, WA 98188 PERM (206)431 -3670 Approved per applicable codes. 4 -4 . _ Corrections required prior to approval. COMMENTS: ci/ (c li/ 114, ,4 Ay 'el EI $47.0Q.f�ErNSPECTION F • EQUIRED. Prior to inspection, fee must be paid at 6300 Southcente lvd., Suite 100. Call to schedule reinspection. Receipt No.: Date: SQ Project: 7 Type of Ins ection: if �/ ' Address: / )--C-, Tr/ ) Date Cal ed: Special Instructions: ' Date Wanted: 7-9-6,L1 ( m. Requester: Phone No: INSPECTION RECORD Retain a copy with permit INSPECTION NO. CITY OF TUKWILA BUILDING DIVISION 6300 Southcenter Blvd., #100, Tukwila, WA 98188 Approved per applicable codes. PERM (206)431 -3670 El Corrections required prior to approval. COMMENTS: $47.00 REINSPECTION FED REQUIRED. Prior to inspection, fee must be paid at 6300 Southcenter Blvd., Suite 100. Call to schedule reinspection. Receipt No.: Date: Project:: IN a l' `,! i It Type of Inspe ion: to _ CO to Add ess: \2-so0 Date Called: 1 g_ - N Special Instructions: Date Wanted: \ _ IS vL� a:m Requester: Phone No: INSPECTION NO. INSPECTION RECORD Retain a copy with permit PERMIT N CITY OF TUKWILA BUILDING DIVISION 6300 Southcenter Blvd., #100, Tukwila, WA 98188 (206)43;1:3670 Approved per applicable codes. Corrections required prior to approval. COMMENTS: Inspector: 4Arvie- Date: 1 .6 4.1 0 $47.00 REINSPECTION FEE REQUIRED. Prior to inspection, fee must be paid at 6300 Southcenter Blvd., Suite 100. Call to schedule reinspection. Receipt No.: Date: MODULAR BLOCK WALL DESIGN INS SEATTLE DISTRICT OFFICE TUKWILA INTERNATIONAL BOULEVARD TUKWILA, WASHINGTON E - 2579 - 44 CITY OF TUKVJil A APPROVED) February 26, 2003 PREPARED FOR SABEY CORPORATION Earth Consultants, Inc. 1805 - 136th Place Northeast, Suite 201 Bellevue, Washington 98005 (425) 643 -3780 Toll Free 1- 888 - 739 -6670 RECEIVED rrry )►: TUKWII A NOV 1 0 2003 Pf;RMI'f CENTER DEC 3 0 2003 AS tuO fED BUILDING VISION "lx) •5 Wes Sabey Corporation 12201 Tukwila International Boulevard Fourth Floor Seattle, Washington 98168 -5121 Attention: Mr. Ralph Hagler Subject: Earth Consultants, Inc. (R Y)I(Y'IIt11('i1l Ia11;111(Y•rs.(kr,l(,MisIs Iinvirt,tn 1 •nt 1lHe•ic•ntists (tnistsi( U(n1 'frslltll & (:I3(1." \ , , \13O x•c tine tic•rvicvs Dear Mr. Hagler: Modular Block Wall Design INS Seattle District Office Tukwila International Boulevard Tukwila, Washington MSE and Modular Block Wall Design Established 1975 February 26, 2003 E- 2579 -44 In accordance with your request, Earth Consultants, Inc. (ECI) has prepared this modular block wall design for the proposed site development. We understand mechanically stabilized earth (MSE) fills and modular block wall construction is being considered throughout portions of the site. The modular block wall heights and MSE fills could be on the order of ten (10) to twenty -six (26) feet in some areas. Our scope of services included review of the grading plan prepared by David Evans and Associates, engineering analysis, and preparation of the attached drawing. This design includes the attached drawings with recommendations for construction of the MSE walls, as well as recommendations for seven and one half foot and ten foot high gravity walls. The design calculations for the MSE Wall and gravity modular block walls are included in Appendix A. The reinforcement schedule and recommendations for the wall construction are presented on the attached sheets SM1 and SM2. The soil parameters used in the design assume the reinforced fill soils will be compacted to the specified relative compaction of 90 percent of the maximum dry density as determined by the Modified Proctor Method (ASTM D- 1557 -91). The wall design assumes drainage is provided, and that hydrostatic pressures will not be allowed to mobilize. Additional drainage other than what is shown on the drawings may be necessary, depending on soil and groundwater conditions observed at the time of construction. The drainage shown on the drawings is a minimum requirement. The installation of sheet drain may be necessary along the contact between native cut and the reinforced fill zone, if groundwater seepage conditions are encountered. ECI should observe the MSE and modular block wall construction on a full -time basis. Supplement recommendations for drainage will be made by ECI, if necessary. 1805 136th Place N.E., Suite 201, Bellevue, WA 98005 Bellevue (425) 643 -3780 FAX (425) 746 -0860 Toll Free (888) 739 -6670 Sabey Corporation February 26, 2003 For the MSE and modular block wall construction, a traffic surcharge of two hundred fifty (250) pounds per square foot (psf) was assumed. The design should be reevaluated by ECI for other surcharge loading conditions, where applicable. For the gravity walls, traffic surcharge loading was not included, assuming that the gravity walls will be constructed above the driveway areas or in the vicinity of the storm water detention pond. If the surcharge loading will apply to the gravity walls, ECI should reevaluate the design. Global stability of the proposed walls and fill areas was assessed in the geotechnical engineering study prepared by ECI (see Geotechnical Engineering Study E- 2579 -44, dated February 20, 2003). Global stability was assessed for both static and seismic loading. Adequate factors -of- safety were calculated for the static and seismic loading. We trust this design meets your current needs, and the submittal requirements. If you have any questions or need additional information, please contact us. Sincerely, EARTH CONSULTANTS, INC. z Earth Consultants, Inc. EXPirrg.s 7125k/ 7.4)c∎ .: Raymond A. Coglas, P.E. Kyle R. Campbell, P.E. Project Manager Principal RAC /KRC /csm Attachments: Appendix A - Calculations Sheets SM1 and SM2 E- 2579 -44 Page 2 C) 0 0 Cl) NOTICE: IF THE DOCUMENT IN THIS FRAME IS LESS CLEARIHAN THIS NOTICE IT IS DUE TO THE QUALITY OF THE DOCUMENT. • 2 3 4 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 PROJECT Earth Consultants Inc. (:evne•c!intent Engineers. Genlogises h I•nvlronn•nlaI Scientists Z 7 , 5 1' 'Odt ,40C.tC l c..D .` ' S e-44 - 1 - 1.0.7%z Abp sS- r• (, e7 >• 9 • ; • -. , , _ )e. • COMPUTED BY DATED Z "' I Z g /cal CHECKED BY DATED PROJECT NO. 4 SHEET 1 OF 1 SUBJECT cr1co L Q(e ic s s v ..��•..{.. -1�. �S't4iiiA'G«.ti u,twe: 43 44 45 PROJECT (k•t r IMIk iII linginrrrs. (k'ulogIsls A laiz•Inmmrmol ScI•ntisls ?....:...: t • Earth Consultants Inc. • s,, • COMPUTED BY DATED CHECKED BY DATED PROJECT NO. 2s ? 9 SHEET e-2- OF 11 SUBJECT k ( 2 ) Q . `k ccfa- -53 \3e_ 1s G-11 C.00 a: 135 2 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 38 37 38 39 40 41 42 43 44 45 PROJECT • t , A ` 3 a t r I Prs v �±; =mot 13c,_.1 Cam, ,Z+Ze n L/7 . vi Earth Consultants Inc. GrvNt•chnk:rl ighwers. ( t,k glsIs & L'nvIrcmnxmt:rl ticlrnlLcrs COMPUTED BY DATED CHECKED BY DATED PROJECT NO 2S —4 N SHEET OF I SUBJECT "- . co *1/ (u,- - �..z L s r r • r. ....w...... k.� _. - ...n .N:a. w..i.u.l.riwrrsi-,,,,• w• ! ...or, V : , , w ,— •• . { r , 1•.,. r ;r i I I I t . fi S I r � � = 1 4 ='\ • Ids 13:72S . s1 ., •:i .0 %�.i; s Uw'z' »isA:ttia3::'r ��:d ^t`rati feu Y + Y ui`: iY� ° rte . r ti `4 2 3 4 5 6 I Earth Consultants Inc. Geoletliolcal Engineers. Geologists & In Iroi imrnlnl SfirnhLsts PROJECT S. S 0.14, --. 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Geologists & I:IWIftN1f11f911111 S(•k9 111titti PROJECT 26 \3,`\22 `pLSU 60,7SZ? 36-, 0 Li S.33 2.25 1t,7-77 \ , 57S LI Pafroo 2'6) -7. •o X3,`110 \ ) L{ CC : - 13 ZH 1 q y 1 C, 47 17,5 (c. 1 l2 — 33,0 Ic:1 i ocj6 S.v3 '1. 3, l i ` � 7 S 2c IS. • I I �5 I• L1 • I 6 .I Z,7 z 2S 7,00, 1p svo ( 3,33 7.5 1, 253 :52. a) 00 L1, 6 . 7 7 7-* S 3.75 S S 7 b �-j © 2 ; 33 ( ;I• 6 - 2 Z.S Y ' . S •r•. ., ) y ; r. .. ) h v.r , a. • ) .... . .. ,. I . • .i. .. I .. , . _ _r... i.....J... .... j_.... f... _ f ..... i i t . _ .. 1...... . _� .. } _. A.,.... , L. • COMPUTED BY DATED CHECKED BY DATED PROJECT NO. Z— "4 SHEET OF 1 SUBJECT ; 1 i t • 3.e ; .... . - . .... I _ ....._ 1 ..._ __,..... — ..,...... a + ....i., ,. rr . .. ,....,.�,,.c .s. .•. ...•s;..:,. wiw.. .. 104 .nP... ..::roc.. - .rams.: «n,.:,.. .r , .. , ... . .......• . •...:n....`,a. . .•... • ..:. . . •• r ■ ......;.....t.. .... ...._ i. i. • j.. 1 . } i 2. z. 2.- N 3 7 I Li I 12. S PROJECT • • Cc, ■cc-L;I: ft Use_ ( cog_ r 1 I pk- • Earth Consultants Inc. GeoletbilloillinghicemGvolVms&NwIrommmIS011ftsls P t i N S N F V a a 4-1 c-4--L- Pt, f) 0, : ( , . 4s A )1) - 0.0 CO31c i ,,e.c��tz�C- ce ��(Z c •t)c� Ste ∎c = 0 S- 1)-tm `6 \ c7 ,s - o .30 . zs--.9' • C7, O.2 • 0 .30. - A COMPUTED BY DATED CHECKED BY DATED PROJECT N0. - M'y 1 { SHEET C OF I SUBJECT A01c...,„(n.67) = o ;&04(.9, I) 0. 2Sa J .naswes.nw.vwrn 2 3 5 8 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 38 37 38 39 40 41 42 43 44 45 PROJECT it 1 t r Earth Consultants Inc. Groa•rhnical linpine•c•rs. (ievtlogisIs & Iinvlrcaune•ntal tieie•NLsIs 3c-\ cc_ C (F p;\ V 'R _ ‹; "±‘-'-'` ' L Z S ' . 1 3SS ? 9 r L4'2 06e#' // ( •1 t - P c; + R + O s I,,S4s+ 1s . - S ;7Li 31 l r rry,w •....•F i t L i' Fa 3ei I o r? 'kb _ K COMPUTED BY DATED CHECKED BY DATED PROJECT NO. 2.S-2el SHEET 7 OF SUBJECT 3g , s / 1 ( - DL `Pc CP.` • .off z. Lea 2 3 4 5 8 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 PROJECT Earth Consultants Inc. (;eotc dntkl I I -Engineers. Geologists 8 1•n irlltunc•ntnI Scientists o 0_1L C \I3 1,4 L1 = �1n = 1( )C. • 9 + ,`,2.s• 1 +- 15,314 . �3,�s -- 5,7ti3. l(*.s' 4% 6.21 \u - ie&6?.1 )b - .4 F ( ! •.h�.a•�+✓ +cv } � • .4+.V �..+b M';.�.n �;• ^un••w'l.vry I 1 COMPUTED BY DATED CHECKED BY DATED PROJECT NO. 9 `H l{ SHEET _Eb_ OF \ I SUBJECT 'ROJECT 16- It.6- 7rS • C e, SR SA--e-L; ! ; - C t- .)14 1-7s0 t(Sro 15 ' IO2 1 i Li Oa C3 loo 1.7.6" 7.c1 I °so y 551 � 4376 31 7c:o 2r? 2 525 113 :, o C Earth Consultants Inc. Gtvrk•cluHrvrl IEnyii . rs, Geologists h ticklilists . 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(knloglsts h Environmental Scientists COMPUTED BY DATED CHECKED BY DATED PROJECT NO 2 -4 4 SHEET L O OF Le.( 19.4.1 ' I 7., 107 I 2.q I 9. .1 �.`t 7 : •, :..1 ?off' 0, H ell If 1 . , ( - /2 N.. 2 �f'C O:S • 0`3 r (7 7 "Sgt L 1 (z t) *// 71 oao 20� Z53 I• 1 42s i 14 ( tnx 2 3 4 5 8 7 8 9 Earth Consultants Inc. ctnter.Ittlicall Engineers. Gedogists & Etivirmuntilial Scientists PROJECT CP-, l . 2? ,S = (25 , s-- -'-.... a 04) c..1 ■otl , S. LJttVS 1- 1)"?.. 0 c// 4 4 . 4 1-t- SC) re 11 •: ' - . - C:)(Z t ' • • • MI MIW COMPUTED BY DATED CHECKED BY DATED PROJECT NO 11 L1 SHEET \ OF if SUBJECT 0 0 k ! I • I 41 I i 1 IMP %, • • ..4.4.7.4..4.41.0,4,...444.1 .171.777 7V 71 • ..74•7 • , • .1, • • ; .1 _ ) ' • • ) ; • • • • • 7 (0 .7 1 e 7 • . • ■k o j . 1 , • . . • I ,tt i ii 1 1, • ; I It I ! • • ' • 3 ; ' ' • t I / • 4 • 0 . , • • 0 • 0 0 • • • • • • t I • • • , 6 . • 1 ; I : .• '• • • • •• • ,,• t , • 1 I I i• I • r r "i I ! 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O. sr ■1,/r-s.., r ro • v. 4 074 •.1 4 ,4" • • , I t • •'• 444.4t...4.4L44444.44w ' Project Description: INS Building ECI Job No. E- 2579 -44 February 2S, 2003 Wall height will be 7.5 feet maximum Grade above wall will level The blocks will consist of Lock - Blocks manufactured by "Ultra- block' which have typical dimensions of 2.5 feet high, 2.5 feet wide, and 5.0 feet long Soil Conditions: Gravity Wall Calculations 7.5 Foot Wall Wall backfill will consist of native and imported silty SAND with gravel Soil in front of wall will be native soil The area below wall will be level Lock -Block Wall Dimensions Height of wall -- 7.5 feet (three blocks high) H w := 7.5 Wall batter measured from vertical -- wall vertical, no batter a : =0•deg Wall embedment H emb' =2 Exposed vertical wall height H : =H H H = 5.5 Bottom width of wall B : =S Design wall height H : =He +Hemb +B b•sin(a) H= 7.5 Top width of wall B t :=2.5 Inclination of ground slope behind wall measured from horizontal plane 13 : =0.de Inclination of back of wall measured clockwise from horizontal plane atan B b — B t - 18.43 adeg 0 :=90-1- a— 18.43 0 = 71.57 H z w 2 0 o . CO ILI J H cn u.. w O. a . = w Z �. I- O' Z /— 11.1 2 U .O —, C W 111 . H H IL .• Z W U = . • O Z Determination of Earth Pressures and Surcharge Loading Backflll soil unit weight y : =135 Friction angle of retained soils := 30.deg Inclination of back of wail measured from horizontal plane 0 := 71.57•deg Angle of Backfill to Wall Interface with Soil Wall batter measured from the vertical a : =0•deg Friction between concrete Lock - Block and soil 5 := 28•deg K : =.33 Resultant of active earth pressure K z P: = ayH 2 Horizontal Component of P PH:= P.cos(90•deg— 8 +5) Vertical Component of P P P•sin(90.deg— 0 +8) P = 1252.97 P H = 863.6 P v = 907.82 Mass Unit Area x'l VI Weight Mass Moment x' Mass Moment y' Sq. ft ft ft k/ft k- ft/lin foot k- ft/lin foot Block 1 12.5 2.5 1.25 1.75 4.375 2.19 Block 2 6.25 1.25 3.75 1.75 4.375 6.56 Block 3 6.25 1.25 6.25 0.875 0.9375 5.47 Soil 1 12.5 3.75 5 1.5 5.6 7.5 Total 16.25 5.875 15.2875 21.72 x' 2.60 V 3.70 Evaluation of External Stability Calculate Center of Gravity for Wall by taking moments of all resisting masses about the toe of the wall and then dividing sum of resisting moments by weight of wall in x'y' planes: Horizontal distance of "0" measured from toe in x'y' coordinates x' := 2.60 Vertical distance of "0" measured from toe in xy' coordinates y' := 3.70 Weight of wall and soil resisting overturning W := 5875 Horizontal arm of W measured from toe in XY planes a := cos(a)•(x' +y'•tan(a)) a = 2.6 Vertical arm of PH measured from toe In XY planes b := B b•sin(a) b = 2.25 3.34 Horizontal arm of Pv measured from toe In XY planes * e : =B b •sin(90•deg - a) - .3 3.34 •tan(90•deg- 0) e = 4.25 Evaluation of Overturning Stability Resisting Moment M R:= W'a+P Driving Moment Md: =P Factor of Safety against overturning MR FS 0 := Seismic Md Driving Moment Mds (PH•b) + 1139 +427 Factor of Safety against overturning M FS as ;_ M ds M R = 19134.78 M d = 1939.21 FS a = 9.87 M d = 3505.21 FS os = 5.46 Evaluation of Sliding Stability Coefficient of friction between wall and foundation soil F := tan(8) Reaction at the base of wall N := W•cos(a) +Pvcos(a) +PH•sin(a) K := 350 Sum of forces providing resistance to sliding F r : =N•F+ W•sin(a) + P •sin(a) + K p•H emb Sum of forces driving the wall in sliding F d : =P H•cos(a) Factor of Safety against sliding F FS s :_ Fd Seismic Sum of forces driving the wall in sliding F ds := (P H •cos(a )) + 1139+ 427 Factor of Safety against sliding F FS ss:= F ds F = 0.53 F r = 4306.49 F d = 863.6 FS s = 4.99 F d = 2429.6 FS ss = 1.77 Evaluation of Bearing Capacity and Foundation Stability Width of wall footing Bf:= Bb +0.5 Soil unit weight for bearing soil y := 135 Friction angle of bearing soil := 34•deg Soil cohesion c : = Surcharge q := y.(Hembf' 0.5) 3 q = 337.5 Bearing Capacity Factors from table 4.4.7.1A, AASHTO 1990 N : =42.16 N : =29.44 N : =41.06 Ultimate Bearing Capacity q ult := c•N B0N +q•N Allowable Bearing Capacity q ult gall'_ q ult = 25179.53 q all = 8393.18 ricity and Bearing Pressures riming moments about the center of the footing base : W •cos(a) f P vcos(a) + P H •sin(a ) = N•cos(a) = N•sin(a) -izontal distance of normal force from toe W•a-}-P -PH•b N :entricity of the base reaction from the center of base of wall measured ig the plane parallel to the base of the wall B X c 2 cos(a ) =1.67 X -254 cos(a) B b 5 X 3 - cos(a) 1.6752.54 and 2.4653.33 iximum bearing pressure N 6.e x 1 max : =B 1+ Bb iimurn bearing pressure N g min ;— 1 - 6.e x Bb Bb Bb- X -246 cos(a) X 2. b and B b S-- cos(a) 3 q max = 1299.32 g min = 1413.81 X = 2.54 e x = - 0.04 2.B b - 3 33 3 N = 6782.82 •N v = 6782.82 N 0 a : =0•deg Wall embedment Gravity Wall Calculations 10.0 Foot Wall Soil Conditions: z z 6_ U w o w = J H cn Li w 0 g u.. = F- w _ Z F- 0 z �-, Lock -Block Wall Dimensions U Height of wall - -10 feet (four blocks high) o I- H: =10.0 = �, Wall batter measured from vertical -- wall vertical, no batter LI 0 .. O N H= O ~ Project Description: INS Building ECI Job No. E- 2579 -44 February 26, 2003 Wall height will be 10.0 feet maximum Grade above wall will be level The blocks will consist of Lock - Blocks manufactured by "Ultra- block" which have typical dimensions of 2.5 feet high, 2.5 feet wide, and 5.0 feet long Wall backflll will consist of native and imported silty SAND with gravel Soil in front of wall will be native soil The area below wall will be level H emb : =1 Exposed vertical wall height H := Hw•cos(a)- Hemb Bottom width of wall B : =S Design wall height H := He1- Hembf'B b•sin(a) Top width of wall B t :=2.5 Inclination of ground slope behind wall measured from horizontal plane a : =0•deg Inclination of back of wall measured clockwise from horizontal plane atan B b - B t - 14.04 adeg 0 :=90+ a - 14.04 H ' 0 = 75.96 H = 8.5 H= 10 z Determination of Earth Pressures and Surcharge Loading Back-fill soil unit weight y : = 135 y Q I Z J U 0 • o w i. J H N LL w O 2 g J LL. c.2. �W Z I- I- O Z H. uf Mp O — O F— =U LL I - O Friction angle of retained soils :=30.deg Inclination of back of wall measured from horizontal plane 8 := 75.96•deg Angle of Backflll to Wall Interface with Soil :=- 2.74•deg Wall batter measured from the vertical a : = 0•deg Friction between concrete Lock -Block and soil S := 28•deg K„: =0.33 Resultant of active earth pressure K z P :_ 2 Horizontal Component of P P P•cos(90•deg— A +8) Vertical Component of P P v := P•sin(90•deg — 0+ S ) P = 2227.5 P H = 1654.31 P v = 1491.64 c id:l.rw:.�:W:,M.. •,..., ::�.:a...:f...Y::.:,u,.._....w: 'rrs. H H z Mass Unit Area x'l y'l Weight Mass Moment x' Mass Moment y' Sq. ft ft ft k/ft k- ft/lin foot k- ft/lin foot Block 1 12.5 2.5 1.25 1.75 4.375 2.19 Block 2 12.5 2.5 3.75 1.75 4.375 6.56 Block 3 6.25 1.25 6.25 0.875 1.09 5.47 Block 4 6.25 1.25 8.75 0.875 1.09 7.66 Soil 1 12.5 3.75 7.5 1.562 5.8575 11.71 Total 27.5 6.75 16.7875 33.59 x' 2.49 y' 4.97 Evaluation of External Stability Calculate Center of Gravity for Wall by taking moments of all resisting masses about the toe of the wall and then dividing sum of resisting moments by weight of wall in > y' planes: Horizontal distance of '0" measured from toe in x'y' coordinates x' := 2.49 Vertical distance of "0" measured from toe in xy' coordinates y' := 4.97 Weight of wall and soil resisting overturning W : =6750 Horizontal arm of W measured from toe in XY planes a := cos(a)•(x'-}- y'•tan(a)) a = 2.49 Vertical arm of PH measured from toe in XY planes b := H B b•sin(a) b = 2.99 3.34 Horizontal arm of Pv measured from toe In XY planes e : =B b •sin(90•deg - a) - .3 3.34 •tan(90•deg- 0) e = 4.25 Evaluation of Overturning Stability Resisting Moment M R := W•a +Pv'e Driving Moment M d :=P11.13 Factor of Safety against overturning M FS :_ M d Seismic Driving Moment M ds :_ (P H •b) + 2025+ 750 Factor of Safety against overturning MR F Sos = M ds MR= 23148.91 M d = 4953.04 FS =4.67 M d = 7728.04 FS os =3 Evaluation of Sliding Stability Coefficient of friction between wall and foundation soil F := tan(S) Reaction at the base of wall N := W•cos(a) + P v •cos(a) t- P H•sin(a ) K P := 350 Seismic Sum of forces driving the wall in sliding F ds :_ (P H •cos(a )) + 2025+ 750 Factor of Safety against sliding F FS ss '_ F ds F = 0.53 Sum of forces providing resistance to sliding F N•F +W•sin(a) +P +K F 4907.16 Sum of forces driving the wall in sliding F d : =P H•cos(a) F d = 1654.31 Factor of Safety against sliding F FSs : =Fd FSs =2.97 F d = 4429.31 FS ss = 1.11 Evaluation of Bearing Capacity and Foundation Stability Width of wall fooling Bf:= Bb +0.5 Soil unit weight for bearing soil w y : =135 6 V U O Friction angle of bearing soil :=34.deg Soil cohesion c : =0 Surcharge q := y•( + Bearing Capacity Factors from table 4.4.7.1A, AASHTO 1996 N c : =42.16 N q : =29.44 N : =41.06 Ultimate Bearing Capacity q ult c•N c + 0.5•y B fN {- q N q g ult = 23192.33 Allowable Bearing Capacity _ q ult gall 3 q = 270 q all = 7730.78 W = J H N u_ W O g LL < Z � I- O Z I— w O c • I- Eccentricity and Bearing Pressures Summing moments about the center of the footing base N;= W•cos(a) +P +PH•sin(a) N = 8241.64 Z Q �. N N•cos(a) N 8241.64 d- W re 2 NH ; =N •sin(a) NH= 0 J O N D Horizontal distance of normal force from toe . w w J W•a +P•e- P CO LL. X : X =2.21 WO N +NH•tan(a) 2 1 Q Eccentricity of the base reaction from the center of base of wall measured u. 4 . along the plane parallel to the base of the wall H 0 ILI I Z F. Bb X ex =0.29 WI- ex. 2 cos(a) 2 a U 0 Bb =1.67 X -221 B - X -279 2B - 3.33 � F 3 cos(a) b cos(a) 3 w W HU F- . Bb x and B b- X b LL. Z 3 cos(a) cos(a) 3 W N 1.67 -1.95 and 3.05 -3.33 p II U = -• , Maximum bearing pressure N 6.e g max : =B 1+ Bb Minimum bearing pressure N 6.e q min'_ • 1- Bb Bb q max = 2226.31 q min = 1070.35 Z June 17, 2004 City of Tukwila Department of Community Development Steve Lancaster, Director Ralph Hagler 12201 Tukwila International Boulevard Tukwila, Wa 98168 RE: Permit Application No. D03 -346 12500 Tukwila International Boulevard Dear Permit Holder: Steven M. Mullet, Mayor In reviewing our current records the above noted permit has not received a final inspection by the City of Tukwila Building Division. Per the Uniform Building Code and /or Uniform Mechanical Code, every permit issued by the Building Official under the provisions of this code shall expire by limitation and become null and void if the building or work authorized by such permit is not commenced within 180 days from the date of such permit, or if the building or work authorized by such permit is suspended or abandoned at any time after the work is commenced for a period of 180 days. Based on the above, you are hereby advised to: • Call the City Of Tukwila Permit Center at (206) 431 -3670 to arrange for the next or final 0 H inspection. W U ' This inspection is intended to determine if substantial work has been accomplished since issuance of the permit u _ , or last inspection; or if the project should be considered abandoned. . W If such determination is made, the Building Code does allow the Building Official to approve a one -time U extension up to 180 days. Extension requests must be in writing and provide satisfactory reasons why p (— circumstances beyond the applicants control have prevented action from being taken. Z In the event you do not call for the above inspection or request and receive an extension prior to July 13, 2004, your permit will become null and void and any further work on the project will require a new permit and associated fees. Thank you for your cooperation in this matter. Sincerely, Stefania Spencer Permit Technician Xc: Permit File No. D03 -346 Bob Benedicto, Building Official 6300 Southcenter Boulevard, Suite #100 • Tukwila, Washington 98188 • Phone: 206- 431 -3670 • Fax: 206 - 431.3665 • a`.. ..,•: December 1, 2003 Ralph Hagler 12201 Tukwila International Blvd Tukwila, WA 98168 -5121 RE: CORRECTION LETTER #1 Development Permit Application Numbers D03 -345 - Wall L, D03 -346 — Wall M, D03 -347 - Wall Ml, D03 -348 — Wall M2, D03 -349 — Wall N, D03 -350 — Wall R and D03-351 — Wall P DHS Building —12500 Tukwila International Boulevard Dear Ralph: City of Tukwila Department of Community Development Steve Lancaster, Director This letter is to inform you of corrections that must be addressed before your development permit(s) can be approved. All correction requests from each department must be addressed at the same time and reflected on your drawings. I have enclosed comments from the Public Works Department. At this time the Fire, Planning and Building Departments have no comments. Please address the attached comments in an itemized format with applicable revised plans, specifications, and /or other documentation. The City requires that four (4) complete sets of revised plans, specifications and /or other documentation be resubmitted with the appropriate revision block. In order to better expedite your resubmittal, a `revision sheet' must accompany every resubmittal. I have enclosed one for your convenience. Corrections /revisions must be made in person and will not be accepted through the mail or by a messenifer service. If you have any questions, please contact me at (206) 433 -7165. Sincerely, Stefania Spencer Permit Technician encl xc: File No. D03 -345 File No. D03 -346 File No. D03 -347 File No. D03 -348 File No. D03 -349 File No. D03 -350 File No. D03 -351 Steven M. Mullet, Mayor 6300 Southcenter Boulevard, Suite #100 • Tukwila, Washington 98188 • Phone: 206 - 431 -3670 • Fax: 206- 431 -3665 z 1 4- w re 2 JU O O (n 0 -1 F-- W 0 �? 0 i — I-- z � 1-- 0 z I w U 0 c o 0— C F- w • w LLO W Z U = O z PERMIT COORD COPY PLAN REVIEW /ROUTING SLIP ACTIVITY NUMBER: D03 -346 PROJECT NAME: DHS BUILDING - WALL "M" DATE: 12 -12 -03 SITE ADDRESS: 12500 TUKWILA INTERNATIONAL BLVD Original Plan Submittal Response to Incomplete Letter # X Response to Correction Letter # Revision # after /before permit is issued DEPARTMENTS: Building Division ❑ Public Works pe A1�L IZ Zq - �3 Fire Prevention ❑ Planning Division Structural ❑ Permit Coordinator DETERMINATION OF COMPLETENESS: (Tues., Thurs.) DUE DATE: 12 -16 -03 Complete Et Incomplete ❑ Comments: Not Applicable ❑ Permit Center Use Only INCOMPLETE LETTER MAILED: LETTER OF COMPLETENESS MAILED: Departments determined incomplete: Bldg ❑ Fire ❑ Ping ❑ PW ❑ Staff Initials: TUES /THURS RO JTING: Please Route 1J Structural Review Required ❑ No further Review Required ❑ REVIEWER'S INITIALS: DATE: REVIEWER'S INMALS: Documents /routing slip.doc 2-28-02 PERMIT COORD COPY DUE DATE: 01 -13 -04 APPROVALS OR CORRECTIONS: Approved ❑ Approved with Conditions 12( Not Approved (attach comments) ❑ Notation: DATE: Permit Center Use Only CORRECTION LETTER MAILED: Departments issued corrections: Bldg ❑ Fire ❑ Ping ❑ PW ❑ Staff Initials: • PERMIT COORD COPY PLAN REVIEW /ROUTING SLIP ACTIVITY NUMBER: D03 -346 DATE: 11 -10 -03 PROJECT NAME: DHS BUILDING - WALL "M" SITE ADDRESS: 12500 TUKWILA INTERNATIONAL BL X Original Plan Submittal _Response to Incomplete Letter # Response to Correction Letter # Revision #_after /before permit is issued DEPARTMENTS: Item 41/t) ' I I - t9 - U 3 Mil Buildihg Division El Fire Prevention fl J3/v1 A /I-17 -o3 Planning Division Public Works ( N I Structural ❑ Permit Coordinator et DETERMINATION OF COMPLETENESS: (Tues., Thurs.) DUE DATE: 11 -13 -03 Complete [J Incomplete ❑ Comments: Not Applicable ❑ Permit Center Use Only INCOMPLETE LETTER MAILED: LETTER OF COMPLETENESS MAILED: Departments determined incomplete: Bldg ❑ Fire ❑ Ping ❑ PW ❑ Staff Initials: TUES /THURS ROUTING: , Please Route Irf Structural Review Required ❑ No further Review Required ❑ REVIEWER'S INITIALS: DATE: REVIEWER'S INITIALS: Documents /routing slip,doc 2 -28.02 PERMIT COORD COPY DUE DATE: 12 -11 -03 APPROVALS OR CORRECTIONS: Approved ❑ Approved with Conditions Li Not Approved (attach comments) [l/ Notation: DATE: Permit Center Use Only 141 CORRECTION LETTER MAILED: Departments issued corrections: Bldg ❑ Fire ❑ Ping ❑ PWX Staff Initials: 51121 1 /Z / nru 11.0J rtiA cut col uVcu Revision submittals must be submitted in person at the Permit Center. Revisions will not be accepted through the mail, fax, etc. Date: /a — ' 0 3 nauey tJorvuraitutt City of Tukwila Department of Community Development - Permit Center 6300 Southcenter Blvd, Suite 100 Tukwila, WA 98188 (206)431 -3670 Plan Check/Permit Number: ❑ Response to Incomplete Letter # ❑ Response to Correction Letter # / ❑ Revision # after Permit is Issued ❑ Revision requested by a City Building Inspector or Plans Examiner Project Name: ZWs 3 / /L.O!/4 Project Address: /2.500 -7(.14)10 Contact Person:4LN Summary of Revision: ,6F C MA4C 4 c & ?DP 0/ 61/1 -1-4_E ,477cv'S A .D 40774/0 ,a471/ W Le'm ,,V7 /,417o 6u O . / Wi7Z/ Phone Number: o2X 023/ 870c) /?/4/. 6 /.1e5 . Sheet Number(s): "Cloud" or highlight all areas of revision including date of revision Received at the City of Tukwila Permit Center by: c'S ,o Entered in Permits Plus on i2' /2 '03 08/06/03 Le uub r. n i ...�+.n✓ri. . u.:+ Ytii ..y6ti'tw".FJ4.WY.di)..i73(H'r' . . • I WALL. 'L' WALL 'A' I GRAVITY WALL I I d that the Plan Ch Is are o errors and omissions and appro, horize the violation of any code or or • F- . Receipt of con - ...,.....,f �nnm�ed • r nov led9ed. • WALL A UNDER SEPARATE PERMIT A PORTION OF THE 8E 1/4 OF THE 8E 1/4, 8ECT10N 9 AND A PORTION OF THE 8W 1/4 OF THE 8W 1/4, SECTION 10, ALL IN T. 23 N. R 4 E., W.M. WINO .411■wgwollOW.w10.01111•1■1Woo WALL 'A' GRAVIT• WALL 4 w� 111.202.50' >_ w olOw 1 1 1 1 1 1 1 i 1 1 1 •Woo wolOoftww.oftwoorowwwwoo OW. .4.0. Wdoo W EAST OIL— QUARTER QUARTER SECTION SI, T231.R4E. MY. TOP OF 2• PPE WORM CAS' MEP r MO,ECT DATUY•14.45 PROJECT DATUWM NA* + 0.30 FEET - 1r woomowwwww woo. row wow ww. wo.msoonwoowoomw000 oar r• r � T :3elg.�. O LD T .. _ � 4 rl �;��' �Jlr, i'� � �, t -ZT Pri rt^ 1 VA LL F ;:%).. A NE: Al MAIL s�t vriAL �:. J 0 1�. PEIIII iIIr1lt'TIM9• ' �� 1 Q ir l." 7 "1"." 1 ' I Er Nu or MMMMM ow am um En me mil ma no am um us mop .1. row or re me MEI MO MN MIN MMMMMMMM MN MN MMMMMMMM IIMMIN r U II ��,�II�►II, um ow 0 0 - 1111•..111111111111 MISI110111.. 11110111 r wWW w ARIIIMALAIMEIL 1. CONSTRUCTION SPECIFICATIONS ARE PER THE "MODULAR !LACK WALL DESIGN" REPORT PREPARED BY EARTH CONSULTANTS. NC. FOR SHE DHS BUILDING. DING. IUKMIEA. WA. DATED FEB 26. 2003. SHEETS Sla1 AND SY2 CONTAIN SPECIFICATIONS. SCHEDULES AND VARIOUS OCTAK.S. • r i t ;or ndards. .A.ccr tar..c it s1i1 :,:t to errors and 1?lt�. ttii� which dot not au at.,•htc,l standards or ordinances. The responsibility �.' t,1cct1 tlic design rc 's totally with th '4 rcr. Additions, d7.7,ci n 9 drawings after this date will void this acceptance —._ ar.i will require a resubrnittal of revised drawings for suliscgiicnt approval. Final acceptance is subject to field inspection by the 11:'iic Works utilities inspector. Rite: Icy: 2 124 /( WawD IV C:›FRTH 0 15 30 •0 'two ± 0 OPY • DAVID IVANs AID► AssOC1 ATI* Ilro. 1620 W. Marine View Drs, Suits 200 Everett Washington 96201 Phone: 425.259.4009 A A C M I T ■ c T • A l A 1 30 LAKESIDE • SEATTLE, WA 981 22 • 206 325 2553 SABEY CORPORATION DEPARTMENT OF HOMELAND SECURflY EATTLE DISTRICT OFFICE X500 TUKWILA INTERNATIONAL BLVD. SEATTLE, WASHNCTON t LMER. C WALL PLAN CORRECTION r V I NW A Enranli I4'►i „JHI111110 Wr7.?1111 MIN NIUE NSW iiiiIIM1111111111111= 1111111111111111111 ND. 41Lr • % =Mr —. VIP .r 4_ _ a 9 60 d it 111_11 II ite; JT 111.1holummamt MUM in; 12:11229MBENNIMINIONOMM1111111111111111111111111111111111111,1u1J1 0 0 C 1-, 12.50' 15.00' 17. TOP SACK tt: 2.93' 5.00' SAO' Milk II IN I 1111111111111111111111111M MEI= • 1111111111 illil i MANUIP111111111111111111112 1111111111111111111111111011MINIIIIIIIIM 1111111•111111111111111115111111611111111151111 111111111111111111111111111COM Mos milinroml 111111111111111211 11111111•11111111/11 IN11111111111115111 inteMillii MEN • * 0+00 • 47.50' 100 80 ; - 0+50 WALL H-1 APPROX GRADE AT FACE OF WALL 40.00 ELEV011a3 REV.1110 0 3.96 40.00 MIN DEPTH OF' WALL BELOW MADE 0+00 0 1+00 53.96 1+50 WALL 'N' PROFILE SCALE- 1"•30' FKIRZ 1 VERT 0+50 • 1 -4 A i ...._ INIMINEOPMEMINIMPINOMMOMMiiiiiiiiiiMMILIOLft, I 1111 II I I I I m a 1 fil 1 1. 111 1i 1 1 11 81 1 6 i 3 2 I 9.g. II MI II I 111 I 111 1 M NI I itivias I WII In __..., 1 -, , lithaill. ,...all MINI IIIIIIIIIIIIIIIIIIIIIIIIIIIIMMIMIIIIIIIIIIMHIIIIIIIIIIIMIMINiliiiiraIEENLIBNNIIIIIIIIIIIINIIIIIIIIII , 1 IIPErgiiir •tr 3 WHI: 11:11:MIZEIIIII1111111111 , WALL 14* 11,405 I I ll il ri I I a 1 I I 1 t I I Mr1 i i t al I 1 NI II IN I r I 1 I 1 111 li I 1 I 111 I 1 I I III I 1 I I I I 1 I 11 111.1 I 11 I 1 I II II I I I 1111 iN 1 E I 1 I I 11 11 1 1.1 111 I I 11 1 I I 1 II I I 1111 f 11 MllglnmhcsmuummmmmummmmmmmmmmmtmmemmnmnmmummIIIIIIIIIIIIIIIIIIIIIIIIMMIIIIIIIIIIIIMIIIIIIIII " 151 1 1 11 111MMERUMER 4 51011111 1 MINE1111MINIII I IIIIIIMINNE lire9 1 _ ] 4 NEM iiiiiiiiiiill iimPun11111111111111111111111111111111111111111111111111ESSiiisionamun NI" 11111111111111611111111111111111111111111111111111111111pome Will 1111111101 lilir•EN IIIIIII INIIIMMIll MPS N II , iirismonscommummuman 511112, NMI ALL AREA 1517 SF Mt: UPPER INFRONT OF WALL 2+00 • 2+50 r 100 - STEPS TO UPPER SIDEWALK BEHIND WAIL 3+00 317.50 • 3+50 4+00 T AP A 40) A c f , r GRADE M ov OTH OF WAEL • 277.50 4+50 - 5+00 , i i I i i I 1 240.01 : 37.50 " .1. , ____ _ __ ___._ __,.._ . w4q.E4._591* si.t. AT 0 11146 i c.,..„ , - - TOP BACK -WALL-- i ' I - ' 1 ' IIIIIIIIIIIININEMINNINIMMIiiiiiii0112:2991111.01111 01011111111111111111111111111111111111111111111111111Mie , FAIIIIIIIIIIIMIL11111111111011111111111111111.11111111111111111111111111111111111111111111111111141 -111 IFAI wimpintipistou mouittmluce....ummoimundribu =dm mmInamotoommum,...mommenniumsal APPROX GRADE ." 1111ULH,1111111111111111111111111111110010111.11111111Mill , , . Ai . EMN "in Min i WALL 'P MOLE ' _, _., I , SCALE: ' ' 1•30 HORZ 1".•110 VERT 1 BELOW GRADE , FACE OF WAII al DEPIti OF WALL ] I 0+00 0+50 1+00 1+50 2+00 0 " • 5+50 • 100 1181104 6+00 AT -1" 30' 1%140' J i 6+50 285.00' T T -- 1 APPROK - GRAME-AT i TOP BACK OF WALLViEwP.5 INNOMMINPO IIIINOMEMS116111211111 IIIIIMPIMMIIIIIII11111111111111111 MIMMEMPLIESITIMINIIMMEMININIMIll mummiloommummummummummommano I ImmaNNiiiiiiIII IlmommioN11011111111111E1=111111111111111111111111111111 M 10.0' 670.00 375.00' - r :GRADE AT TOP BACK OF WALL 0.E v.773 IOMMEEIRMINIIIIIIIIIIIIIIIIIIIIII , mommaimmusommommommemmommilimalv= 11111111111111INCIENUNI HINIMMEIMMENNIIMINIMMUMINNIZIESPIENI 1111111101.11111111111111111•111111111111111111111MMINIIIII gormummummummummumummilimmum 611" rati arl MI 1111101 1.1 11111111.1.11 mminnimmmmiallitm . " WALL AREA 4256 SF ELIEV.773 60 0+00 •1101011110.0 ' 0+50 APPROX GRADE AT FACE OF WALL IAN DEPTH OF WALL 1ELOW GRADE 1+00 1+50 2+50 WOLL - • WALL. 3+00 3+50 SCALE:1 HORZ 1 0* VERT (110411.0 5825 SF 4+00 4+50 ( APPROX GRADE AT FACE OF WALL. • MIN %P TH OF WALL BELOW GRADE 5+00 5+50 ; 6+00 6+50 . - . 60 100 80 • " ant4ao GRADE AT ismammilgaisigiolu ommomoloammsommilleasigemum :01:80,007wALL munommia: ..mommosinounin miumminstalicuirictsnomm minemasnummilimilimit initimaremoui q pigimme madimmiliagriiimmum 4 7+00 60 - - WALL. AREA 3344 SF 0+50 7+50 1 AV 45.00' 22. 20150 - &nor 8+00 so 1+00 • 1+50 8+50 FINISH GII5CE WA4. 'M-1' PROFILE I ; SCALE: rui31:t HORZ 1 PERT 400KING NORTH • • • WALL AREA 31111 SF _ „ _ 'APPROX GRADE AT fACE Of WALL MIN DEP14 OF WAU. BELOW GRADE ALL 375.00 1•030' 14002 ' 1 VERT 9+00 2+00 21' 57. • 2+50 9+50 • 3+00 10+50 25.00' 11+00 3+50 WAU.. 1 AFEA 388SF WAL 'M ALE, PR�FILE 1 ;ItERT LOOKING SOUTH; - - 100 STEPS BEHIND • 80 ! /411F4 1:0 11+50 SCALE:1" 7.50' bF .?03 "'' 1 0 - 20 - DAVID (VANS MAO ASSOCIATIO u.o. 1620 W. Marine View Drive, Suite 200 Everett Washington 96201 Phone: 425.259.4099 A CHIT SC TS • APIA 130 LAKESIDE • SEATTLE, WA 98122 • 200 325 2553 • Geogrid Layer Spacing (Ft.) lt,:_ �' , .:.1. (Measured From Bottom of Wall) 1= r; a; .ict ;, Lock-Block Waal Height (ft.) Geogrid Length (ft.) 1 2 3 4 5 6 7 8 �- 9 10 5.0 i 6.0 2.5 - - - - - - - - k - 7.5 8.0 2.5 5.0 - - - - - - - - 10.0 10.0 2.5 5.0 7.5 - - - - - - - 12.5 12.0 2.5 5.0 7.5 10.0 - - - i- - - 15.0 14.0 2.5 5.0 7.5 10.0 12.5 - - - - 17.5 16.0 2.5 5.0 7.5 10.0 12.5 15.0 - - - - 20.0 18.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 - - - 22.5 20.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 - - 25.0 22.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 - 27.5 22.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25.0 r • 1 f SPECIFICATIONS: MODULAR BLOCK AND MSE WALL CONSTRUCTION GENERAL A. Work shall consist of furnishing and construction of a Modular Block and MSE Retaining Wall System in accordance with these specifications and in reasonably close conformity with the lines, grades, and dimensions shown on the plans. B. Work includes preparing foundation soil, furnishing and installing leveling pads, drainage fill and backfill to the Tines and grades shown on the construction drawings. C. Work includes furnishing and installing geogrid soil reinforcement of the type, size, location, and lengths designated on the construction drawings and MSE Wall Schedule. SUBMITTALS A. Contractor shall submit a Manufacturer's certification, prior to start of work, that the retaining wall system components meet the requirements of this specification and the structure design. B. Contractor shall submit a test report documenting strength of specific modular concrete unit and geogrid reinforcement connection. The maximum design tensile load of the geogrid shall be equal to the laboratory tested ultimate strength of geogrid / facing unit connection at a maximum normal force limited by the "Hinge Height" of the structure divided by a safety factor of 1.5. QUALITY ASSURANCE A. Contractor shall submit certification, prior to start of work, that the retaining wall system (modular concrete units and specific geogrid) has been successfully utlilized on similar projects, i.e., height, soil fill types, erection tolerances, etc. B. Contractor shall demonstrate prior experience on projects of similar size and magnitude where the specific retaining wall system has been constructed successfully. Contact names and telephone numbers shall be listed for each project. C. Owner shall provide soil testing and quality assurance inspection on a full -time basis during earthwork and wall construction operations. Owner's quality assurance program does not relieve the contractor of responsibility for wall performance. DELIVERY, STORAGE AND HANDLING A. Contractor shall check all materials upon delivery to assure that the proper type, grade, color, and certification has been received. B. Contractor shall protect all materials from damage due to jobsite conditions and in accordance with manufacturer's recommendations. Damaged materials shall not be incorporated into the work. PRODUCTS DEFINITIONS A. Modular Block: a concrete retaining wall element machine made from portland cement, water, and aggregates. B. Structural Geogrid: a structural element formed by a regular network of integrally connected tensile elements with apertures of sufficient size to allow interlocking with surrounding soil, rock, or earth and function primarily as reinforcement. C. Unit Drainage Fill: drainage aggregate which is placed immediately behind the modular concrete units. D. Reinforced Backfill: compacted soil which is placed within the reinforced soil volume as outlined on the plans. MODULAR RETAINING WALL UNITS A. Modular Block units shall conform to the following architectural requirements: face color: concrete gray - standard manufacturer's color may be specified by the Owner. bond configuration: running with bonds nominally located at midpoint vertically adjacent units, in both straight and curved alignments. B. Modular Block materials shall conform to the requirements of ASTM C1372- Standard Specifications for Segmental Retaining Wall Units. C. Modular Block units shall conform to the following structural and geometric requirements measured in accordance with appropriate references: compressive strength = 3000 psi minimum absorption = 8% maximum (6% in northern states) for standard weight aggregates unit size: 2.5' (H) x 5.0' (W) x 2.5' (D) minimum unit weight: 4,320 lbs. / unit BASE LEVEUNG PAD MATERIAL A. Material shall consist of Drainage Fill (1" Minus Crushed Rock) and placed as shown on the construction drawings. DRAINAGE FILL A. Unit drainage fill shall consist of clean 1" minus crushed rock meeting the following gradation tested in accordance with ASTM D-422: 1 inch 3/4 inch No. 4 No. 50 Percent 100 75-100 0 -10 0 -5 REINFORCED BACKFILL A. Reinforced bacidill shall be free of debris and have a moisture content that is at or new the optimum level. B. The maximum aggregate size shall be limited to 1 1/2 inches unless field tests have been performed to evaluate potential strength reductions to the geogrid design due to damage during construction. C. Unsuitable soils for backfill (high plastic clays or organic soils) shall not be used in the back ill or in the reinforced soil mass. D. The fill material shall meet the following gradation: Percent weirs 1 1/2 inch 100 - 75 3/4 inch 100 - 75 No. 40 0 - 60 No.200 0 -35 Fill that does not meet the above gradation must be approved by the geotechnical engineer. GEOGRID SOIL REINFORCEMENT A. Geosynthetic reinforcement shall consist of geogrids manufactured specifically for soil reinforcement applications and shall be manufactured from high tenacity polyester yam or high density polyethylene. Polyester geogrid shall be knitted from high tenacity polyester filament yam with a molecular weight exceeding 25,000 Meg/m and a carboxyl end group values less than 30. Polyester geogrid shall be coated with an impregnated PVC coating that resists peeling, cracking and stripping. B. Geogrid long term design strength shall be at least 4,700 lbs./ft for walls 15.0 feet or higher. For walls 12.5 feet or less, LTDS shall be at least 2,800 lbs./ft. The contractor shall provide manufacturers specifications to the geotechnical engineer for review and approval. C. Manufacturing Quality Control The geogrid manufacturer shall have a manufacturing quality control program that includes QC testing by an independent laboratory. The QC testing shall include: Tensile Strength Testing Melt Flow Index (HDPE) Molecular Weight (Polyester) DRAINAGE PiPE A. The drainage pipe shall be rigid perforated PVC pipe manufactured in accordance with ASTM D -3034. EXECUTION EXCAVATION A. Contractor shall excavate to the lines and grades shown on the construction drawings. The geotechnical engineer shall observe the excavation and approve prior to placement of leveling material or fill soils. Proof roll foundation area as recommended by the geotechnical engineer to determine if remedial work is required. B. Over -excavation and replacement of unsuitable foundation soils and replacement with approved compacted fill will be compensated as agreed upon with the Owner. BASE LEVEUNG PAD A. Leveling pad material shall consist of Drainage Fill, and shall be placed as shown on the construction drawings, to a minimum thickness of 12 inches. B. Soil leveling pad materials shall be compacted to a minimum of 95% Modified Proctor density per ASTM D- 1557 -91. C. Leveling pad shall be prepared to insure full contact to the base surface of the concrete units. MODULAR - BLOCK UNIT INSTALLATION A. First course of Modular Blocks shall be placed on the leveling pad at the appropriate line and grade. Alignment and level shall be checked in all directions and insure that all units are in full contact with the base and properly seated. B. Place the front units side -by -side. Do not leave gaps between adjacent units. Layout of corners and curves shall be in accordance with manufacturer's recommendations. Place and compact drainage fill behind Modular Block wall units. Place and compact reinforced backfill soil behind drainage fill. Follow wall erection and drainage fill closely with structural backfill. D. Maximum stacked vertical height of Modular Block wall units, prior to unit drainage fill and backfill placement and compaction, shall not exceed two courses (5 feet). STRUCTURAL GEOGRID INSTALLATION A. The geogrid strength, perpendicular to the wall alignment, shall meet the strength specifications. B. Geogrid reinforcement shall be placed at the strengths, lengths, and elevations shown on the construction design drawings or as directed by the Engineer. • • C. The geogrid shall be laid horizontally on compacted backfill and attached to the Lock -Block modular wall units. Place the next course of modular concrete units over the geogrid. The geogrid shall be pulled taut, and anchored prior to backfill placement on the geogrid. D. Geogrid reinforcements shall be continous throughout their embedment lengths and placed side -by -side to provide 100% coverage at each level. Spliced connections between shorter pieces of geogrid or gaps between adjacent pieces of geogrid are not permitted. REINFORCED BACKFILL PLACEMENT A. Reinforced backfdl shall be placed, spread, and compacted in such a manner that minimizes the development of slack in the geogrid and installation damage. B. Reinforced backfill shall be placed and compacted in lifts not to exceed 6 inches where hand compaction is used, or 10 inches where heavy compaction equipment such as rollers is used. Lift thickness shall be decreased to achieve the required density as required. C. Reinforced backfill shall be compacted to 90% of the maximum density as determined by ASTM D- 1557 -91. The moisture content of the backfill material prior to and during compaction shall be at or near the optimum moisture content. D. Only lightweight hand - operated equipment shall be allowed within 3 feet from the modular concrete unit. E. Tracked construction equipment shall not be operated directly upon the geogrid reinforcement. A minimum fill thickness of 6 inches is required prior to operation of tracked vehicles over the geogrid. Tracked vehicle turning should be kept to a minimum to prevent tracks from displacing the fill and damaging the geogrid. F. Rubber tired equipment may pass over geogrid reinforcement at slow speeds, less than 10 MPH. Sudden braking and sharp turning shall be avoided. G At the end of each day's operation, the Contractor shall slope the last lift of reinforced backfill away from the wall units to direct runoff away from wall face. The Contractor shall not allow surface runoff from adjacent areas to enter the wall construction site. AS -BUILT CONSTRUCTION TOLERANCES A. Vertical alignment: +1.5" over any 10' distance B. Wall Batter: within 2 degrees of design batter C. Horizontal alignment: +1.5" over any 10' distance Corners, bends, curves +1 ft. to theoretical location D. Full contact between blocks shall be maintained. FIELD QUALITY CONTROL A. The wall construction shall be observed by the geotechnical engineer on a full time basis. Testing of the compacted backfill shall be performed by the geotechnical engineer. B. As a minimum, quality assurance shall include foundation soil inspection, soil and backfill testing, verification of design parameters, and observation of construction for general compliance with design drawings and specifications. pP DEC '3 CI 2° °3 10 ' '40 ktU CO 1 : :11c 1. t1 t' �`� .'" , •�'\`ll' \1't t� h\ l'!!1 ":11l �1 rk' i ): ':tiii:;l1.'. ioY :t ".1(11'i1i;ii t. \-\ NOTE: For tiered walls consider the overall effective height of the tiered wall system when determining cry.-ors required geogrid length from the reinforcement schedule. N...'Ii:t!()11■ T oTt :nati,:t.''. MODULAR BLOCK - MSE WALL : REINFORCEMENT SCHEDULE l „ ,.aCN t I trig Ii1c' t`:lTl� : ielc"'t „ i■ rLv' io he,k c:i .!., :1. •!: i:re :; 1L�l;l�:Tliii.l It :c■ til'.2 cri'•iltp arprt .:! r .:i.,: 1S l:!',e '1 to field inspt'.t t?i. Zit \ rko 11!.!::iC' itm,peci Tr. t 212'i lc., fib RECEIVED ^lTV CAF T'11011/11 A DEC 2 3 )003 PERMIT CENTER r Rev e7► kat / ?ist• • ci C cr) C O U c • Most No. SM1 • Lock -Block At Corner VERTCAL WALL - 900 CORNER NOT - TO - SCALE 2. Battered walls at 90 degree corners are constructed as follows: Stack a vertical column to fill the corner. Adjust toe of battered wall to meet with corners of vertical stack (ie: kick toe out for outside corner, meet toe at edge for inside corner). For walls higher than 7.5', you may use a stack of full-size, interlocked blocks to make a 5'x 5' vertical stack, rather than 2 - 2.5'x 2.5' stack with single half blocks. Use geogrld between the vertical blocks, extending beck into the fill. Make the corner stack the same width as the wall base (2.5' / 5' / 7.5' etc.). 4.92' SIDEMEW 4.92' MODULAR BLOCK WEDGE CORNER DETAIL NOT - TO - SCALE ISOMETRIC CORNER VIEW MODULAR BLOCK CORNER OPTIONS NOT - TO - SCALE 2H : 1V Slope (Max.) Modular Block 2.511 x 2.5W x 5.01L GEOGRID AND LOCK -BLOCK CONNECTION DETAIL Saes Leveling Material 1° Minus Crushed Rods NOTE: Geogrid ie to be placed on level biddi and extended over the top and out to the face of the Look -Block Unite. Place next row of Block, pull geogrid taunt, stack as required and bridal. NOT - TO - SCALE Reinforced Fill Zone min. Drainage All Reinforced Fill Zone Geogrid Reinforcement See Reinforcement Schedule) 6" Diameter Rigid PVC Drain Pipe, Gravity Flow to Approved Discharge Point MODULAR BLOCK Z.e MSE WALL SECTION 6` Diameter Perforated PVC Drain Pipe, Sumound with Minimum 1 cubic foot of 1" Washed Rock per meal foot of pipe. Ciavity flow to approved discharge point. Wrap Washed Rock with filter fabric Wall 140N or approved equivalent. Modular Block 2.514 x2.5WxSL (TYPIca0 7.5' MODULAR BLOCK GRAVITY WALL NOT - TO - SCALE Modular Block 2.5H x 2.5W x 5L 10.0' MODULAR BLOCK GRAVITY WALL NOT - TO - SCALE Drainage Fill 1" Minus Crushed Rodc Structural Fill or Native Out Pea Gravel i Cubic Foot per Lineal Foot of Drain Pipe r Diameter Rigid PVC Perforated Pipe Drainage Fill 1" Minus Crushed Rock Structural Fill or Native Cut 6" Diameter Rigid PVC Perforated Pipe DEC 23'OQ3 -tnM� CENTER or D r • • I