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Home My WebLink AboutPermit 5509 - Tukwila Pond Center - Grade and FillCITY OF TUKWILA Building Division 6200 Southcenter Boulevard Tukwila, Washington 98188 (206) 433 - IS4-9 BUILDING PERMIT PERMIT # 53-09 Control # 88 -374 Work to be done Grading /Fill (90,000 cubic ards Site Address Strander B1 /Andover Pk W (SW Suite Tenant Tukwila Pon. Center Building Use Retail (future) Corner) Assessors Account # 262304- 9005 -05, 9064 -03 Property Owner Spieker Partners Phone # 453 -1600 Address 18215 72nd Ave. So., Kent, WA Zip 98032 Contractor Lumpkin Inc. #223- O1- LU- MP- KI- *242BE Phone # 822 -4472 Address 1201 Market St. Kirkland, WA Zip 98033 FOR BUILDING PERMIT ONLY . • — - `(� ��/ Annrnvarl Fnr icciianr h i // //'In��J iLf ;� .r n� +a /�� 19 W. MM.. ,g Sq. Ft. Office Storage/ WarehOUSe Retail Other Occ. Load Fees sq. ft. @ 1st F1. $ 1st F1. sq. ft. @ 2nd F1. $ 2nd Fl. sq. ft. @ other $ 3rd F1. _ sq. ft. @ other $ Total Valuation of Construction $ >'CF7 /00() Bldg. Permit Fee Receipt #fCI4q $ 522.00 Plan Check Fee Receipt #(5574 $ 150.00 Demolition Receipt # $ Total _ _ Surcharges Receipt # $ Fire Protection: C1 Sprinklers [] Detectors Zoning Type of Construction Other Receipt # $ Other Receipt # $ a- TOTAL $ 672.00 Special Conditions 1. All temporary erosion control pads, ponds and fences shown on these plans should be in -place and inspected by the Building Inspector before any other work authorized by this permit is started. 2. No work accomplished under this permit can in any way affect neighboring properties, public or private, without prior written approval of all landowners concerned. 3. Hauling permit must be obtained prior to hauling any material on or off the site. 4. A copy of the hauling permit must be available on the site and in every vehicle hauling material. '110tT THIS PERMIT BECOMES NULL ANU VOID IF WORK OR CONSTRUCTION AUTHORIZED IS NOT COMMENCED WITHIN 180 DAYS, OR IF CONSTRUCTION OR PORK IS SuSRENDEO OR ABANOONEU Fug A PERIOD OF 180 DAYS AT ANY TIME AFTER WORK IS COMMENCED. 1 HEREBY CERTIFY THAT I HAVE READ AND EXAMINED THIS APPLICATION AND KNOW THE SAME TO BE TRUE AND CORRECT. ALL PROVISIONS OF LAWS ANU ORDINANCES GOVERNING THIS TYPE OF WORK WILL BE COMPLIED WITH WHETHER SPECIFIED HEREIN OR NOT. THE GRANTING Of A PERMIT DOES NOT PRESUME TU GIVE AUTHORITY TO VIOLATE UR- Calf EL THE PROVISIONS OF ANY OTHER STATE OR LOCAL LAW REGULATING CONSTRUCTION OR THE PERFORMANCE OF CONSTRUCTION. C/ Signed ' f� l' Date l-2 LICENSED CONTRACTORS DECLARATION under provi ions of the Business and Professions Cod., and mi/.,,I1�csnsiis In full force and effect. �-^ Date I/��//%� hereby affirm that I lo1 ntractor (signature)_. OWNER- BUILDER DECLARATION ( ) I, as owner of the property, or my employees, with wages as their sole compensation, will do the work, and the structure Is not offered for sale. ( ) I, as owner of the property, am exclusively contracting with licensed contractor's to construct the project. Date Owner (signature)_____. tn'enaed or CITY OF TUKWILA Building Division ' 6200 Southcenter Boulevard Tukwila, Washington 98188 (206) 433 - I S4-9 BUILDING PERMIT Work to be done Grading /Fill 90,000 cubic ards Site Address Strander B1 /Andover Pk W (SW Suite enant Tukwi a Pon • Center Building Use Retail (future) Corner) Assessors Account # 262304 - 9005 -05, 9064 -03 Property Owner Spieker Partners Phone # 453 -1600 Address 18215 72nd Ave. So., Kent, WA Zip 98032 Contractor Lumpkin Inc. #223- 01- LU- MP- KI- *242BE Phone # 822 -4472 PERMIT # 53-09 Control # 88 -374 Address 1201 M.r Zip 98033 FOR BUILDING PERMIT ONLY Approved for ittuanra hv• Sq. Ft. sT t FT. Office warehouse Retail Other IOcc. Load Znd Fl. 3rd F1. 'total _ Fire Protection:(] Sprinklers [] Detectors Zoning Type of Construction Fees sq. ft. @ sq. ft. @ sq. ft. @ sq. ft. @ Total Valuation of Construction 1st F1. S 2nd F1. S other S other $ S :1c:TJ/ GCQ Bldg. Permit Fee Plan Check Fee Demolition Surcharges Other Other TOTAL Receipt #,(LP S 522.00 Receipt #L1f227A S Ib0.00 Receipt # S Receipt N S Receipt # S Receipt #► S S 672.00 Special Conditions 1. All temporary erosion control pads, ponds and fences shown on these plans should be in -place and inspected by the Building Inspector before any other work authorized by this permit is started. 2. No work accomplished under this permit can in any way affect neighboring properties, public or private, without prior written approval of all landowners concerned. 3. Hauling permit must be obtained prior to hauling any material on or off the site. 4. A copy of the hauling permit must be available on the site and in every vehicle hauling material. r> THIS PERMII BECuMES MULL ANU VOID IF WORK ON CONSTRUCTION AUTHORIZED IS NOT COMMENCED WITHIN 180 DAYS, OR IF CONSTRUCTION UR wURK IS ,_ :Er7E0 OR ABANDONEU Full A PERIOD OF 180 DAYS AT ANY TIME AFTER WORK IS COMMENCED. I HEREBY CERTIFY THAT 1 HAVE READ AND EXAMINED THIS APPLICATION AND KNOW THE SAME TO 8E TRUE AND CORRECT. ALL PROVISIONS OF LAWS AhU ,aD;iANCEs GOVERNING THIS TYPE OF WORK WILL BE COMPLIED WITH WHETHER SPECIFIED HEREIN OR NOT. THE GRANTING OF A PERMIT DOES NOT PRESUME Tu GIf( WIORITY TO VIOLATE CA EL THE PROVISIONS OF ANY OTHER STATE OR LOCAL LAW REGULATING CON TRUCTEON OR THE PERFORMANCE OF CONSTRUCTION. �Signed�� - Date G 7,� 1 hereby affirm that I pntractor (signature)___ LICENSED CONTRACTORS DECLARATION under prov i ions of the Business and Professions Code, and mt/J iitynti /is in full force and effect. !r Vt Datt r�IIGG�� R OWNER - BUILDER DECLARATION ( ) 1. as owner of the property, or my employees, with wages as their sole compensation, will do the work. and the structure offered for sale. I 1 I, as owner of the property, am exclusively contracting with licensed contractor's to Construct the project. Owner (stgnaturtl__ Date M• Geo Engineers Spieker Partners 1400 Southeast Eighth Street Bellevue, Washington 98004 Attention: Mr. Walter Kaczynski January 9, 1990 Consulting Geotechnical Engineers and Geologists 49.e_r '550 Summary Letter Construction Monitoring Buildings A and B Tukwila, Washington File No. 1192 - 027 -BO1 INTRODUCTION This letter presents a summary of our construction monitoring services for the building fill pads and parking lot for Building A and Building B located in Tukwila, Washington. The project is located on the southwest corner of the intersection of Andover Park West and Strander Boulevard. We performed the soils investigation for the project, the results of which are presented in our report dated October 6, 1988 and two supplemental reports dated October 24, 1988 and November 21, 1988. Detailed results of our construction monitoring services are presented in our daily field reports for the project, Nos. 1 -54. OBSERVATIONS Compacted structural fill was placed to establish the building pads for Buildings A and B followed by the placement of surcharge fill to induce consolidation of the underlying soils in advance of building construction.. GeoEngineers, Inc. 2405 140th Ave. NE, Suite 105 Bellevue, WA 98005 Telephone (206) 746-5200 Fax. (206) 746 -5068 CITY OF TUKWILA Building Division 6200 Southcenter Boulevard Tukwila. Washington (206) 433 -1849 ..,.-. �w+. x.,. .............- a..»,.e..hesof.J$ .w,uw+u.w... r, rw.aw.w.w,rr AiRD...4: 41.14 nr„ 41 ∎101 ,r«..aKrw4,rv>r INSPECTION RECORD PERMIT # r% ) Date Type of Inspection _� Date Wanted Site Address W do eli �• .es ? Project w Requestor Phone # Special Instructions p.m. r Inspection Results /Comments: Inspector 01-1, Date x,/3/90 • • Geo$Engineers Spieker Partners January 9, 1990 Page 2 This work was completed by the contractor in general accordance with " The Grading /Temporary Erosion Sedimentation Control Plan " dated November 15, 1988 prepared by Barghausen Consulting Engineers,. Inc. We monitored the placement of the fill pads for both buildings, general fill in the parking areas and backfill in utility trenches on an intermittent basis from December 21, 1988 to November 18, 1989. The fill generally consisted of brownish gray fine to medium sand with occasional gravel. The results of in -place moisture - density tests taken both during the initial placement of the building pad fills and after removal of the surcharge fill indicate that the fill met or exceeded the requirement for compaction to at least 95 percent of the maximum dry density determined in accordance with the ASTM D -1557 test procedure. We conclude that the structural fill was placed as required by contract specifications. The footing subgrade soils were evaluated on an intermittent basis from May 31 to July 24, 1989. The footings were designed to be supported on at least two feet of compacted structural fill. The majority of this fill was placed during the initial grading of the site. However, the exterior footing locations on the west edge of Building B and the footing locations for Building A west of grid line 5 and south from grid line F were excavated after surcharging was complete. Structural fill was placed so that the footings would bear on at least two feet of compacted structural fill. The slab subgrade soils for the buildings were evaluated on or around July 19, 1989. In -place density tests taken in the bearing soils at footing locations and on the prepared slab subgrade soils indicate that the areas Geo h4, Engineers Spieker Partners January 9, 1990 Page 3 tested were compacted to at least 95 percent of the maximum dry density (ASTM D- 1557). The subgrade soils also were probed with a 1/2 -inch diameter steel rod and were observed to be dense. The parking area fill and utility trench backfill were evaluated on an intermittent basis from August 10 through November 18, 1989. The brownish gray fine to medium sand with occasional gravel used as surcharge fill was placed in the parking areas. The results of in -place density tests indicate that compaction of these areas was in accordance with contract specific- ations. CONCLUSIONS Based on our observations and testing of the earthwork accomplished for and in the vicinity of Buildings A and B, we conclude that this work was completed in substantial compliance with the plans, specifications and our recommendations. 0 Geo i Engineers Spieker. Partners January 9, 1990 Page 4 If you have any questions regarding the content of this letter, please contact us. RMM:JEB:sd Three copies submitted cc: Lumpkin Construction 1627 Eastlake Ave. E Seattle, WA 98102 Attn: Mr. Ned'Lumpkin Yours very truly, GeoEngineers, Inc. // Robert M. McIntosh Staff Engineer c. 4-744, ames E. Brigham Project Engineer 81/03/90 13:34 FAX 1206( 3 4105 SPIEKER PARTNERS, .ri.lr r 'rl'r,• pr 14.'•1 .'I .II �Irr'r`. t!A{ IUNAt. I LOW. IiiSUlIAtit;E 1'110011AM POST CONSTRUCTION ELEVATION CERTIFICATEJFLOODPFiOOFING CERTIFICATE Q002/003 COMMUNITY kuMBER INSTRUCTIONS The registered professional engineer, architect, surveyor or community permit official completes Section I below. Section II may be completed, by any of the professionals listed at the beginning of Section 1I, or by a similarly qualified local permit official. Print or type the Information on this form. This Corm Is to be used for new (POST -FIRM) construction and for substantial improvements to existing structures in Zones A1-A30, AN and V1 -V30 and existing (PRE -FIRM) buildings to be rated under POST -FIRM rules and rates. SECTION I (TO BE COMPLETED BY COMMUNITY PERMIT OFFICIAL) PROPERTY AOORESS (or lot and block numbers i1 address is unavailable) 33 to 373 Strander Blvd. Build' FiA tai P PANE[ rwHICH • ' ' f TY iS L i ATED FlA MAP Efi:ECTIVE DATE START OF CONSTRUC ION DATE ame and Title ADDRESS • II t. srr' • .i -, - FtA M - ZONE IN 1 H ' ROPERTY Ifl TED BASE FLOOD ELEVATION AT THE PROPOSED itc PHONE (wfttl Area Code) SECTION LI INSTRUCTIONS Complete only the Elevation Certification unless the building has been floodproofed at least to the base flood elevation. if Ooodproofing is used, complete only the Floodproofing Certification. The Elevation Certification may be completed by a registered professional engineer, architect, or surveyor. The Floodproofing Certification may only be completed by a registered processional engineer or architect. ELEVATION CERTIFICATION I certify that the building at the property location described above has the lowest floor at an elevation of 26.0 ± 0.1 ft. feet, NGVD (mean sea level). I cell watertight to a FLOODPROOFING CERTIFICATION best of my knowledge, information, and belief, that the structure is designed so that anon of feet NGVD (mean sea level), wi Impermeable to the of water and structural components having the capability hydrodynamic loads and e - buoyancy that would be caused by the flood d and uplift forces associated with t - - flood. in the event of flooding, 'will this degree o Is s substantially sting hydrostatic and ressures, velocities, Impact roofing be achieved w • . an intervention ?* Will the structure be occupied as a residenc If the answer to lath question certification must be corn - nstead. s, the floodproofing cannot be credited • • purposes and the elevation *Ploodproofe level uman intervention means that water will enter the structure when floods up = base flood , niess measures are taken prior to the flood to prevent entry of water (e.g. bolting meta over windows). CERTIFIER'S ME Dana B. Mower, P.E. T LE A r DRESS AFFIX SEAL OR WRITE PROFESSIONAL • LICENSE N0. BELOW; r■ Vice President Bargbausen . Consult ing.•Engineers, Inc. 18215 -- 72nd Avenue S Kent, WA 98032 .-144"4.41147.S. lo ,19 ossisr:, The Insurance agent ottachee the second copy or the compluled form to the flood Insuranco'pokyeppllcstlon (Signature tar new (POST -FIRM tr CITY OF TUKWILA Bufl'ding Division 6200 Southcenter Boulevard Tukwila, Washington 98188 (206) 433 -1849 Type of Inspection .t'r -' /koI Site Address So%0'01/10t% -,40"' 4 Requestor INSPECTION RECORD PERMIT # eP 21' Wanted /. /mil cP' 9' a.m. p.m Project %rr�rlr, P10,01/41 cr,✓1ra�",�,e Phone # Date Special Instructions Inspection �Results /Commen /tts: eG"Q jy,��y,�p0t% /6.tl�td/S"��.'y1��.j� Date /�� %a '�Yu".: ,;;.0 Y: 4V a.� 'G�:.:42 1 i,Y�fta ir!.c „rns:�r.s..v....•,... r....: u.......,.....,.......,...... CITY OF TUKWILA Butilding Division 6200 Southcenter Boulevard Tukwila, Washinoton 98188 (206) 433 -1849 _ �,. � ,.._...M.�•.�,....�u�._a._�.�.a INSPECTION R E CO R D PERMIT # Date / - /7 *cP Type of Inspection �rfr” */t -/ , Ors LL- Date Wanted / /8 -8' .m. Site Address $71 /iv,ed s�,ld�', Project 72-eit'u/i /t "ein/e, Requestor ":4010,2,4)/P- Phone # Special Instructions c'/4d( e9' #t/ G�►.a�� oI.._ cr ��t %-- Inspection Results /Comments: g.IDS'sbiti ca•vi3v . /5 i'v' 6r9e,4d „c.y4 ice. l Air /'• 11I G u//",-.77, sv,V Tr „1 / t4 i-3 D n> %///� /L i'iii 1f}% 5,/e- a r /? y- u .'% t�!/ ,�%rt./ / /,'/? 01 $ / •'l', ,. /1-/i,-5 Gifu rt)i , A kvi '41. G.D.vr' _ At �.'� w'ur ' /160,ea Inspector ''vi_,.�� id Date /.- /2 -8,' l -- CITY OF TUKWILA Building Division 6200 Southcenter Boulevard Tukwila, Washington 98188 (206).433 -1849 INSPECTION RECORD PERMIT # h D Date 1-/7-07, Type of Inspection %'DSibn.1 G/ /m//76'J Date Wanted / -/7 -c (a.m p.m. S i to Address j'i iii sr•'�i%!r • /9/l/A9101/t%p'' u'. Project 7/M', ;4}- iae•fr z Requestor Phone # Special Instructions Inspection Results /Comments: ,91"05,,imJ G9,t/it'b'1.- iiz/ n//C ,51 4" .99 T /'/// `5 1-2%1A4,1:- Inspector t2Z::�.. Date /—/.?'"e57 CITY OF TUKWILA Building Division 6200 Southcenter Boulevard Tukwila, Washinoton 98188 (206) 433-1849 • INSPECT-1N RECORD PERMIT #r__z:::±fnf=i,t--- Date /-4,-- 5. Type of Inspection ,tei21-7,6--(' Date Wanted (- ig-k? 417-4197m. p.m. Ves'5v Site Address Okf An,,441-0-e„,_ pc (J. . Project 1 (A-fiet4jzieL_ gA4 Requestor ea 1 4 UAW 144.- % Phone # s- 7 s- — /c1( 7 Special Instructions Inspection Results/Comments: 64P/14,..0,A1„// re../ev/115=t",, . /9 'teed 14,0tr-Ar `11/4--- L /9101 /90 11: 44,4414 ,;‹,.; _Adiftleo6 A'S Afeli istit Inspector Date /--.)? CITY OF TUKWILA Building Division 6200 Southcenter Boulevard Tukwila, Washington 98188 (206) 433 -1849 Type of Inspection /''Q'S, h / c /w, INSPECTION RECORD PERMIT # ? 15 ~9 Date /-3429 Site Address 7,/,v ;/ 44/Adr *i- -tweij r Requestor M/,l Date Wanted /-^ 3 a.m. p.m. Project TGeii'kr/ /M ,4#4./dCjs'y /;;y Phone # Special Instructions Inspection Results /Comments: ,lfi/i154 %O Mg, )-7 X ,76/ / l'uG11' • DfJ/'5r4% .1.9i M A de) /9- ,3) )77F,'' c �r e/',,S iil/�,._ Date Inspector 0,10. IlgfaLMVItl*Avrewko: 'CITY OF TUKWILA Building Division 6200 Tukwila, tWa Boulevard shington98188 (206) 433 -1849 INSPECTION RECORD PERMIT # 5 Gy Date /-2—,21-6121) c. i, • A Type of Inspection %/Y///? /%%d �lJni CD.1,71:e..L... Date Wanted—j,2/'7/257F' a.m. p.m. Site Address ,5/� 64r/y row jyww,,ty-- /9/r/44Wro ehci! Requestor Phone # J7;"r!1- C1z "d j-101 / i'%iSpecial Instructions Inspection Results /Comments: 4 /,fin,// / ei %/% /9G64 S5 /50•A e ✓t% .9ttl,0: Y A A 5/911-Gx f '9rv,9 _% U chi 9'k) v ",4W t/ (C1/''Y �/ /�rL/S . 9I' Inspector 7 2,i4 c,:")Sr/✓ Date /a - -,27 --7c7 f Aty_. -1_ . Site Project Valuation Property Address Applicant Address Architect Address Contractor Address Hauling Address Describe FF . CITY of TUKWIIA Building Division t 6200 Southcenter Boulevard ' Tukwila, Washington (206)- 433 -1849 Southwest Corner Address And Andover GRADING /FILL /EXCAVATION 98188 PERMIT APPLICATION CONTROL# S- ,34/ of Strander Blvd Park West Suite# Floor# Name /Tenant of Grading Owner 915 Tukwila Pond Center 262304- 9005 -05 q07)/(00 Assessors Account# 262304- 9064 -03 Spieker Partners Phone 453 -1600 - 118th Ave S.E., Bellevue, WA Zip 98005 Spieker Partners in care of Barghausen Engineers Phone 18215 72nd Ave South Kent, WA Zip 98032 /Engineer 18215 Barghausen Consulting Engineers, Inc Phone 251 -6222 72nd Ave South Kent, WA Zip 98032 Lumpkin, Inc License# 223= 01- LU- MP- KI- *242BE Phone 822 -4472 1201 Market St. Kirkland, WA Zip 98033 Co. Phone Zip the purpose and of the proposed buildings extent of fill, excavation or grading Fill is required to set above the 100 Cut (c.u.) Fill (c.u.)90,000 c.y. I CORRECT Applicant Contact year flood plain Two (2) sets of grading /fill /excavation plans must be submitted which meet the application requirements engineering An ment A Haulin of Section 7006(d), 1985 Uniform Building Code. A soils engineering report and geology report may also be required. (Attached to MDNS Dated 11 -8 -88) Environmental Checklist is required to be submitted ($100.00 Fee) to the Planning Depart- for any permit grading /fill /excavation 500 cubic yards or more. (See MDNS Dated 11 -8 -88) is required for any grading /fill /excavation of cubic yards or more. certificate of insurance, route map, and permit fee of $25.00 are required. A 2,000 bond, HEREBY CERTIFY THAT I AND THAT I HAVE /Authorized Agent Person (please print) HAVE READ AND EXAMINED THIS APPLICATION AND KNOW THE SAME TO BE TRUE AND THE PROPERTY OWNER'S AUT.IR -AT-iO ' a i0 T. ' WORK. (signature) V-mio► -rAiitliii Date 11 -21 -88 (print name) Hal P. Grubb, P.E. Hal P. Grubb,P.E Phone 251 -6222 FEES: Grading Permit Fee Plan Check Fee Other OFFICE USE ONLY (000/322.100) $ 522,00 Receipt# Date Paid Excavation TD (000/345.830) ��i�0 Receipt #L45.10 4--Date Paid ,/ ( ) Receipt# Date Paid Ordinance #1341: TOTAL , ,�jv (OWES: $ .50,2 390 ) Bond Required: $ Cert. of Ins. Amount $ E PTIyGDATE IN DATE OUT COMM 4 :LDG 9 Ps I„ Approved for Issuance :._P_ Approved (Initials ,- PLNG ' ,�t I l 12/1 SEPA Checklist requ d: ,j;] Yes ❑ No SEPA Determination m Div 5 SEPA File# &pic , 3 -K7 tPWD �� 1D1leigft 9(5- Approved (Initials) ge Hauling Permit Require'•: 2 Yes ❑ No REC CITY OF TUKWILA ON 1 DE �u1,uIAM � 3 PT BU OEM 1*y 115165 MAIIJTANANCE SCHEDULE CONTRACTOR SHALL MAINTAIN EROSION CONTROL SYSTEM ON. A MINIMUM WEEKLY BASIS OR A DAILY BASIS AS NECESSARY. SAID INSPECTION SHALL INCLUDE THE ITEMS AS FOLLOWS' A. REPAIR 8 REPLACE MIRAFI FABRIC FENCE B. CLEAN DITCHES & REMOVE SILT C. REPLACE HAYBALES AS NECESSARY. D. INSPECT & CLEAN POND OUTFALLS. GI i Y OF TUKYVtt�t� APPROVED, J N1 D BUIL MG DIVISION 4a- 01 M / Ti )V7 5 �E>+�'d t'- 4 1 ctCc+ MltM -/ tf411014 p1F !C>Plezei4,t‘,Y , c,zg MAC , kit aet . CONSTRUCT "V" DITCH PER DETAIL. RIGHT TURN (IN/OUT) AT ALLTIMES (USE HAUL ROUTE 'A') 32. STATIC SPECIAL NOTE: ALL EARTHWORK, SITE PREPARATION, COMPACTION, ETC. SHALL BE IN STRICT ACCORDANCE WITH SOILS REPORT PREPARED BY GEO- ENGINEERS DATED 1016188 AND H/21/88 DIRECTIONS OF THE SOILS ENGINEER IN THE FIELD. THE FIELD. THE CONTRACTOR SHALL-REPORT INFORMATION PRIOR TO CONSTRUCTION. 11 TUKWILA Pp \\ � WAT E R SURFACE \1 13.0 f TEMPORARY OUTLET CONTROL STRUC j^URE STRUCTURE I.E. t: IK 5 OVERFLOW ELEV. 25 TEMPORARY SEDIMENTATION CONTROL POND #2 MAX. W,S. ELEV. = 20.5 BOTTOM POND ELEV. = 17.5 POND STORAGE =12,000 C.F. CONSTRUCT' "V" DITCH PER DE 1 AIL, SPIT. 2 @ i.0% SLOPE L-_ l 13/0Y 00, 0070N 5 l/2 /4/C ✓4L rl 0 7 X 3 0 25' NATIVE GROWTH BUFFER TO REMAIN UNDISTURBED NOTt1 PER MITIGATED D.N.S. DATED NOV. 8, 1988. ' 25' FFER SETBACK IS MEASURED FROM 13.0 CONTOUR LOCH ON OF 13.0 'CONTOUR AND THE REQUIRED 25' SETBACK SHALL BE CLEARLY STAKED IN FIELD BY CERTIFIED LAND SURVEYOR. -H 1-- INSTALL SILT FENCE AMP I' TRAW BALES 75' SURCHARGE PAD SETBACK PER SOILS ENGINEER'S RE COMENPATIONS TEMPO ARY 50 LE 2" CMP @ 2.0° MIN. I 1 OUTLET 18" CMFrTO EXIST. DITCH 1.E-.- @EXIST. DITCH =l7.5± 11 --12- TEMPORARY OUTLET CONTROL STRUCTURE__ j'-PE tR- DET-AIL - -- - I,E. = 18.2 O.F. = 21.0 • ti i Is as += ;r440,. arrt _y. ..�.,.. +•s. • �. �..Lr• a •ter. • _. j+ r •-a. ♦ �_T.i -.� - .�r rrr��w r- �...w-,r'_a�rr �.d�..�i� cur 'M wlw ... wrwr.�ai .r aft ay. ajv.r 6' HIGH GAf3ION WALL TO BE DESIGNED 3Y SOILS CONSULTANT TEMP. SEDIMENDATION CONTROL POND #1 MAX. W.S. ELEV. = 21.0. BOTTOM OF POND =18.2 STORAGE VOLUME= 50,000 C.F. TEMPORARY 65 LFt I8° CMP @ 0.5 %° MIN. INSTALL S FENCE V" DITCH FE DETAIL SHT. 2. I\ i11 , I CUBIC YARD 1 R1PRAP 1 -- 1 a 1 '- 1 's 40 LF 12" CMP 1 TEMPORARY SD `" 1 \ 1 I/ 61 f 1 1 y / 121.5 cvi - a ' / 22,2 - - - -. 220' \ j TEMPORARY CONSTRUCTi['!N \ENTRANCE PER`,DETAIL s L \SILT_` FENCE PER DETAIL • rmaead.�aa®or�or. . . '1'FAli'OR \ RY EROSION Siii)1\1iiN'I, t ION_( (IN I R(11 :- t'l,AN N 88 15'33" W SILT FENCE PER DETAIL All tlnut •of clearing and areas, of vegetation preservation as prescrit,cd on t!:c• iltat •' :i !',, clearly !lagged in the field and ohseiccrt during construction. (r. AI; rc,lilired .,C,lrulentali,:n.,:r<,sit41 111111 (.11ni I :a'Itlilr. 1:,.i ht• '''11•tr+ri'r,t l 1St to 1011.1 ricsitng and: or other co s uetion t moue r „ .lio hl l:., ' ^•,+,.+ ,. , .• '� • . ,,••� • atu ,llc 8.(.11:220 drain i •l' Yall'Ci. •\■i c lostolt athl scdott nI t;1: t!Illis st.,ii 1',' :I l,linrainr,! ill ,t satisfactory condition unrd .itch time that cl+anng and or )!1 Irtttinn is "4"111eUd :+•id h +n Cal C11 nit nn -site erosion nos !,asst'+). 'Ise itnparmcnt.liiun. maintenance, replarc•a+..nt, an,t addition,. to erosion/sedimentation (.11111111: starlit. sllat! 1'11' the Ic'•11nI il,llirt of !It.• I,•.;rillllc,. The erosion and sl.diatenlrlti1 nl eonuol earn!s deprcte,l uu Ibis draw 1 . it intended to minimum requirements to race' allli:ip.11lll site conditions. As c,)nS t,..tiolt j'.r,trs.,,.• and unexpected or seasonal comlitiolts dictate, the pi tnn;tec shalt anticipate that mnrt, el„sin and ,e•(!intcill tion control facilities will h: In:it:Y.3R. to insure complete siltation control on the proposed Nile. !hiring the course of ronarticiiin. it .hall he The ohligarinn 411,1 resp,•(i.ibihly 01 the,perinitee to aJdicss any new conditions Ih■t n1.iV t' +' c :c,,ird by hi, ;tcticitier :u1,t h, pr.)cide additional facilities, over and ahoc-c rrimntuiu rcquitements, as may he needed to pr.)tc•.1 :rel)ircellt 621161' (.1i'S and i ::ter quality of 1 !ir Irtee:Mg di:i ;:i'e C1sn..m. /Citprov:ri of this plan is for crosutnscduucutation taro of only. 11 doe• not constitute' on ar)prtw•iil of stroln drainage design, site. nor to .1111 11 +)f tii(tc.,- ;csttictnr^, rh;inn:•l, remotion hicililic�. Any dis+urhed area which has heel) snipped or vegutatin,t and where nn turthc +■ork anticipated for a period of 3o day. I molt must hr inlnt(Jiateic >tahr!i,ed cvilh uiukilull'. t'sa.s lid ;ta4n; or other approve,: l'r+,N1U(1 +'nt11Hd ilt.Ilnll'III apt, :itAble to the limy. I,t year in question Crass seeding mime will he acceptable :ml: during Il:c months of Apiil Ihnr September 121 iu,i:c. Seeding may proceed oui.,ide the spccdred time period whenever it is in she interest of the perntitec, hut must be augmented v.uh mirlching• netting or other treatment approved hr the department. LEGAL DESCRIPTION The Southwest :palter Of the Northeast quartet of Section ?f,, 'Township 23 North. Range 4 Fa -t. \t'..1.. in King County, 1Yn!tingtun; the Ne1111 3111 it'll ilIlJ the East 3111 Iris Ihcrc'oi ,.+lode'( 10 Ilrc ('its' +'I Tukwila icc'otded under Auditor's f=ile Nos. 574.781.1 and 74l?+i80163. t (l,'ti!, 1 • ('!Os t'.(7! r N('1' Attend a pre.eonarurtion Meeting wjth the C'itc of 'I•nkv0:1, if nccessat)'• C'Icatly Il i1 t.rc . .. -blot native growth I , t.ltcr :11111 211!.1101111 a fo'1r•Iilnt -high fluorescent-orange . Il!.i ■Uc Kola 1t' ncc nn solb,n k liar'. (. Install silt 'once and 1141' t+ :11•S. 1. 111'1:111 1I'n )t,1 Iry stltlltl outlalls. .. h1S(alt tettiporar tttnslrn(1 ion enflames. h. C'ontritct comartict t(tnitortiry ponds. ,r= ('nnstru,7t sdre`harge pails. Do not fill parking area,: at this Time. All erosion /sedimentation control ponds with a dyad stomp.. depth exceeding (, inches must have a fence with a minimum of 3 feet. hiun wall along pond. 1306.00' 40 LF 12" CMP, TEMPORARY SD - �tMA.TCU_EX1S.I GRADE__ 2a' STRANDER BOULEVARD THESE ACCESS POINTS TO BE USED ONLY AFTER JANUARY I, 1989. TEMPORARY- CONSTRU:„.;TION ENTRANCE PERThE ALL 50 LF 12" CMP INSTALL SILT FENCE TEMPORARY SD PER DETAIL MATCH EXIST. GRADE 40 LF i2 •!v 7 TEMPORARY S1a MATCH EX AST. GRADE 25 / MftYEY CONTROL BOUNDARY SURVEY PROVIDED BY STEPAN AND ASSOC- IATES, DATED OCTOBER 1986. TOPOGRAPHY SURVEY PROVIDED BY STEPAN AND ASS- OCIATES, DATED SEPTEMBER 1986. DATUM' N.G.S. 1974, REVISED PROVIDED BY STEPAN 8 ASSOC. BENCHMARK - S.E. BOLT AT RASE OF LIGHT STANDARD #2907 ON NORTH SIDE OF STRANDER BOULEVARD, APPROXIMATELY 800' 'NEST OF Q ANDOVER PARK WEST - ELEV. = 24.81 REFERENCE WORK= WORK MAP FOR FLOOD INSURANCE RATE MAP AND FLOOD BOUNDARY AND FLOODING MAP, SHEET 22 OF 33 CONTRACT # EMW-85-C-'I893 AS PREPARED BY CH2MHILL FOR FEMA FOR KING COUNTY (CITY OF RENTON) ON -SITE FLOOD ELEVA LION PER MAP = 25.8 LEGEND' .-- -r-� -- ----ay. Sitils vitgiaccr io mortitrlI settlement (6-9 ntnntli.), Ohla ;11 soils t'nginci. +r's :ipjtrova!, r:.'1114)vc surcharge (ill, and place it in the puking areas. (;radc the site to the required slhl!rade elevations. Amend elosi ;1r1 and sedimentation ltt-iliti(s, as Itl'e'l'ssa r \', throughout the construction ))rotes. ibs3tiratatuainatf OVERLAND FLOW DIRECTION EXISTING CONTOUR PROPOSED CONTOUR PROPOSED SPOT ELEVATIONS BUFFER AREA TO REMAIN UNDISTURBED `SILT FENCE SILT FENCE WITH HAY BALES �- PROPOSED DITCH EXISTING DITCH SEDIMENTATION POND -33uitd;n Permit L tI L'orzyas .es 1F ;1! 1 jRace. rJ ,1 Ly } lL , I Trncki R. I : RENT N; s. 1 �T�h'• Cop9 6-0 so Sti i JUN 01 1989 .. - .. -..__ .. .. ... .. .. .. .. r_- _ _ _ . . ,. • .: � :. ,; _ -.. -•, , � , .,• .. III 111 Il Il Il Il I!IIII It I l 1l 1l i! 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