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20100 71ST AVE NE_972493_2026
�1'\ INSPECTION REPORT R Permit No. 17-2?! 43 Lot # 22 _ Address je A5o n 2.0100 Contractor 2�u15QP Qv 5. Owner Date 2 ❑ APPROVAL G�PARTIAL APPROVAL ❑ VIOLATION ❑ CORRECTION REQUESTED ❑ Corrections listed below MUST BE MADE before work can be approved. ❑ Please contact inspector. ❑ Was not able to perform inspection. ❑ CALL 435-0724 FOR RE-INSPECTION - 24 hour notice required. .G �r Insp Date ' TYPE dF INSPECTION REQUESTED ❑ Under-floor ❑ Framing ❑ Gas Piping ❑ Footing ❑ Drywall, Nailing ❑ Consultation ❑ Foundation ❑ Shear Nailing ❑ Groundwork ❑ Mechanical ❑ Grid ❑ Struct. Slab ❑ Wood Stove ❑ Rough-in `(L Final ❑ Masonry ❑ Drainage ❑ Insulation ❑ Other INSPECTION REPORT Permit No. _ 17 Lot # Address ► mil, Contractor(./d Owner41) `t, Date 11--1-M-M ,_�PPROVAL ❑ PARTIAL APPROVAL ❑ VIOLATION ❑ CORRECTION REQUESTED ❑ Corrections listed below MUST BE MADE before work can be approved. ❑ Please contact inspector. ❑ Was not able to perform inspection. ❑ CALL 435-0724 FOR RE-INSPECTION - 24 hour notice required. I ector Date TYPE'OF INSPECTION REQ FEE TED ❑ Under-floor ❑ Framing Gas Piping ❑ Footing ❑ Drywall, Nailing Consultation ❑ Foundation ❑ Shear Nailing ❑ Groundwork ❑ Mechanical ❑ Grid ❑ Struct. Slab ❑ Wood Stove ❑ Rough-in ❑ Final ❑ Masonry ❑ Drainage ❑ Insulation ❑ Other .. .-�•.-•---• ----r-- .,s+•�t�+1:"-r�rr�Mra'r�*`�r. .�.-e.-r..-n---•^� —' PSI INSPECTION REPORT Permit No a 3 Lot# c2 Address .')01 On 9 Contractor A li nAj���P • Owner 7 Date 1 • Z(�-Gt`1 --r ❑ APPROVAL ❑ PARTIAL APPROVAL J VIOLATIONORRECTION REQUESTED ' �- ❑ Corrections listed below MUST BE MADE before work can be approved. ❑ Please contact inspector. ❑ Was not able to perform inspection. ❑ CALL 435-0724 FOR -INSPECTION - 24 hour notice required: l_ �i 6 Inspector Date TYPE OF INSPECTION REQUESTED ❑ Under-floor ❑ Framing ❑ Gas Piping ❑ Footing ❑ Drywall, Nailing ❑ Consultation ❑ Foundation ❑ Shear Nailing ❑ Groundwork ❑ Mechanical ❑ Grid ❑ Struct. Slab ❑ Wood Stove ❑ Rough-in k Final ❑ Masonry ❑ Drainage ❑ Insulation ❑ Other �I ti I INSPECTION REPORT z Permit No. �Z-(9q" Lot # Sim Address _201M 2/ 5T A&,<_ 00 Contractor f4t�;nT _ Sin SS PA449 Owner Date �(/-12 -17 7 — _,&—APPROVAL ❑ PARTIAL APPROVAL ❑ VIOLATION ❑ CORRECTION REQUESTED ❑ Corrections listed below MUST BE MADE before work can be approved. ❑ Please contact inspector. ❑ Was not able to perform inspection. ❑ CALL 435-0724 FOR RE-INSPECTION - 24 hour notice required. Ins 6or. Date/�/-/7 -f TYPE OF INSPECTION REQUESTED ❑ Under-floor ❑ Framing ❑ Gas Piping ❑ Footing 'Drywall, Nailing ❑ Consultation ❑ Foundation ❑ Shear Nailing ❑ Groundwork ❑ Mechanical ❑ Grid ❑ Struct. Slab ❑ Wood Stove ❑ Rough-in ❑ Final ❑ Masonry ❑ Drainage ❑ Insulation ❑ Other -100 0voftw-..n-7r M VIP Pi INSPECTION REPORT Permit No.0 c Lot # C�a Address ' ('*j' tC(-) '7 1 � e tmmr _cu . • Owner g1 Date APPROVAL ❑ PARTIAL APPROVAL y VIOLATION ❑ CORRECTION REQUESTED ❑ Corrections listed below MUST BE MADE before work can be approved. ❑ Please contact inspector. ❑ Was not able to perform inspection. ❑ CALL 435-0724 FOR RE-INSPECTION - 24 hour notice required. Inspector Date TYPE OF INSPECTION REQUESTED ❑ Under-floor �UDrywall, raming ❑ Gas Piping ❑ Footing Nailing ❑ Consultation ❑ Foundation ❑ Shear Nailing ❑ Groundwork ❑ Mechanical !1 Grid ❑ Struct. Slab ❑ Wood Stove Rough-in ❑ Final ❑ Masonry iJ rainage ❑ Insulation ❑ Other • S Z-� - IN ti, ap J� INA _ � � �3� ,_•III {^� IT���11 1 � - '� ' IN IN L. I1 - =Try ■ �xr_�-��-.� - _ i n — n ,r INSPECTION REPORT -- Permit No. ;Lot# Address r-V/ev Contractor Owner S Date APPROVAL ❑ PARTIAL APPROVAL ❑ VIOLATION ❑ CORRECTION REQUESTED ❑ Corrections listed below MUST BE MADE before work can be approved. ❑ Please contact inspector. ❑ Was not able to perform inspection. ❑ CALL 435-0724 FOR RE-INSPECTION - 24 hour notice required. Inspector Date /� - � TYPE OF INSPECTION REQUESTED ❑ Under-floor ❑ Framing ❑ Gas Piping ❑ Footing ❑ Drywall, Nailing ❑ Consultation ❑ Foundation ❑ Shear Nailing ❑ Groundwork ❑ Mechanical ❑ Grid ❑ Struct. Slab ❑ Wood Stove ❑ Rough-in ❑ Final ❑ Masonry ❑ Drainage ❑ Insulation Other r__' , V'� �rr��a .��T �,�`Jcf'S:dC. !'i�:9C�1 Yp'i'R' rsy�� - - -._ _ - � I t 1' i .� �J � - �. . .. . i i � _ - � �� i .� i t _ � - i i ., l�. � - �, •� _ ': -� ir, i s �'� � �= - r. -c� _ . . � _ i / City of Ar: _ngton NOTICE and Inspection Report Phone# Permit No. Lot# Date Called OR-89-g Address 201on r] I &I-AV(_ Time Called '. ) Contractor/Owner By Requested by TYPE OF • REQUESTED ❑ Setback ❑ Roof Diaphragm ❑ Insulation ❑ Plumb GW ❑ Framing ❑ Gas Piping Footing ❑ Drywall Nailing ❑ Final ❑ Foundation ❑ Rough-in Plumbing ❑ Reinspection ❑ Shear Wall ❑ Mechanical ❑ Other ROVAL ❑ CORRECTION REQUIRED IQ-Corrections listed below MUST BE MADE before work can be approved. rk listed below has been inspected and approved. ❑ CALL 465-0724 FOR REINSPECTION—24 hour notice required. Inspector I Date r . 1• 1 „ . 1 . 1 r I ` -1 I 1 1 1 • 1JZi4r �=r.. I « I 1 I 1 1 r. :IIQ I � 1 • J I • ► yy 4L ■ •' I� � W•• A 7� �( � 'I - I r I _ � • _ li . . I City of Ar-Ang ton NOTICE and Inspection Report Phone# Permit No. — Lot# Date Called —q� Address�O(� �, S1 Time Called 4 rob Contractor/Owner By _ 4✓ Requested by TYPE OF • REQUESTED ❑ Setback ❑ Roof Diaphragm ❑ Insulation ❑ Plumb GW ❑ Framing ❑ Gas Piping Footing ❑ Drywall Nailing ❑ Final ❑ Foundation ❑ Rough-in Plumbing ❑ Reinspection ❑ Shear Wall ❑ Mechanical ❑ Other ❑ APPROVAL ECTION REWIRED L❑--Pa e-,-lions listed below MUST BE MADE before work can be approved. ❑ Work listed below has been inspected and approved. L 435-07244 FOR REINSPECT ON—24 hour notice required. Inspector ua -* Date t � r r- ti 1 _ 1 I L S C I Tlf OF �RL I NGTOf'�► CONSTRUCTION PERMIT P E R M I T NO- 9 7—a 4 9 3 Owner: ARLINGTON BUSINESS PARKS, BRAD MCKINLEY P.O. PDX 430 ARLINGTON 9 Value of Work: $672,799.00 Tax ID: 143105--2-020-0004 Phone: 435-8625 Describe Work: TILT-UP ADDITION TO EXISTING BUILDING Proposed Use: MANUFACTURING AND WHAREHOUSE Legal Description: Job Address: 20100 71ST AVE Contractor's Name Type Address License# ARLINGTON BOSSINESS PARKS G P.O. BOX 430 ARLINBP121QW TOTALS Fee Site Civil Fee $1, 700.00 Permit Fee $3,251.50 Plan Fee $2, 113.48 Park Mitigation $2,360.00 State fee $4.50 SIGNATURE:X'- �1Fa" TOTAL FEE.... . ..... ...... . $9,429.48 1 HEREBY CY T AT I EVE READ AND EXAMINED THIS APPLICATION AND PAYMENTS.... . . . .... .... .. .$0.0 KNOW THE SAME TO BE TRUE AND COR- , RECT ALL PROVISIONS OF LAWS AND TOTAL DUE.. . . . . . . . . . . . . . . . $9,429.48 ORDINAN GOVERNING THIS TYPE OF WORK W L BE COMPLIED WIT i WHY-HER SPE91f I HEREI 0 IV T. DATE RECEIPT # -731 D UILDING OFFICIAL 0 0 cr= City of Arlington Fax:360-435-3906 Jun W 'yf 14:11 F.u3 CITY OF ARC INGTON CONSTRUCTION PERMIT ❑ COMBINATION ❑ BUILDING ❑ MECHANICAL ❑ PLUMBIP40 ❑ SION PERMIT NO. OW tR MAIL ROOM I C t lip (�LIN TbtJ s. ArL� ►?.b. �x �}3a A\R�Ir�iot� `�—,ZZ33-.��35-��o2S A 1 III It; UK VI TGNtA �'IAII AOUR SS CIrY llr I"O"t cfN)Nj w6L_L_� .C) -A, 3oilo �cE► V� So 3sz-9S5 8a9 cT Tgzz Alt AODRi�T v lip NkIk1 CL.1 ► �s. PI R-k s L 1 N of Lit I ANICAL CDrI RAC OR1% V Alt^ DRtif Cloy tlr nlOrvt U' Fti1+ rLUMIINGCOIIIRACIOR MAIL AODRttI CITY lip /IIQN( l Lt AtI Or TIO . :JNLW_ UUITION _ ALTERA710H ❑REPAIR ❑UtMUL11ION ❑BUILUINGRELOCA710H VA A110MOI RR 1 --40 UtStRIIt N'URK I o S w,at<E o�E (�,l�l-no� 7o Ar`(1T /RWV110 Vfl Ull MPh�F. �w (�E I HEREBY CERTIFY THAT 1 HAVE READ AND EXAMINED THIS APPLICA- RI S t ..ao u A rAtll I W orl TION AND KNOW 7I1E SAME TO BE TRUE AND CORRECT All PROVI- >, SIONS OF LAWS AND ORDINANCES GOVERNING THIS TYPE OF WORK tl/l q(ucK • or WILL BE COMPLIED WITH WHETHER SPECIFIED HERIN OR NOT.THE •S LN4�,�p GRANTINGOFA PERMIT DOES NOT PRESUME TO GIVE AUTHORITY TO L VIOLATE OR CANCEL THE PROVISIONS OF ANY OTHER STATE OR TALK IO NUMBER FROM PnOPFnyY TAX tTATEMFNT LOCAL LAW REGULATING CONSTRUCTION OF THE PERFORMANCE OF COO -1 q 33-ow^OZ---ocol CO ST �TIIIPIERMIT EkPI YEAR FROM DATE OF ISSUANCE. lu )IM )( CIOt OR AUIIIOAI r A . DAII Za 100 7/ T VE �£ -- �2ur``�TotJ x 4�►I 17 ( col tU11141col uI ON n N 1 Elm rl.UM07N0 ECS[ANI � to _NQ. TTPB OP PIXTUR■ F" h FIXTURN 7'TTI Inrusirr PIXTURN'' -- A711KClArSQrITOIIJ[) _ ld[;OND.VNR/..Ill. UA. �tr qr•• _ IATII7Vt1 ll1LIONLATION UNITS-11.r.BA •.Ir•' _2._ yAYVtIY-�INI�M�w] .IOIJIIK-IIJ-k SKr•' �- IIIONR JAI FIRIW A.C.UNfT S-TOMM ■KA, I�i1.[r•'t" _ L IRII SINK•DIErO• 'OR=AIL WTffM%S-II TU. YBA SISIIM 1 YAU.IIRATIII/^�,.T.U. M _ .AUMDRY TRAT INIT 116ATUR/-SLT.U. [S �• :LOT111N WARIICR '- IVAPORATIVOCOOIJMS NATDR IIOA7AL :LAMI N DRYItS kn _ I RIVAL _RATIO PAN _ IRIN[INO FOUN Or1100D SS COM[ RC I�✓ '�/� I.201L pKA111 III IULMOLIHO LIMIT- ct IACUUM W Aag0A nvve IOUI'DRAINS-RAIM[JMD9RK 41117A01FILIXLAc4 CIIIMN INK VIXRVKS-1PAA,WM.) IUMTS[1 'NIpiA Mtr. M wM.1 _ RVn rorAL Sun TD•rAL - rtnurr nwR/rr _ TOT AL MLLO _ TDrAL PHS IIUL YARD A ITALK I(Ott{,1 /LACK REAR Y� D[ETSAtK PLAN CIRCK NUMBER rLANC1g CKr OIl /UNI LUI AlI.A A A 1IIII Fit IIII(Clolpf NO. Yt[ ❑No FEES VALUATION FEE IYrt OI C �N I UCCtw V DRAWN, NO.Or OWILLING LP411I MAN Cl RCKINCI VO EU'LD1N0 IRA�W17 SIUL/..Al NO,Of IIUKII{ iNAK.I)CC�IOAO PLLI/.NMO —ram IIRl r1RINKl[RI RL WIR(U -- '— YI[ ❑I.O MICI1ARCAL COMMENTS 7rATe gm,coot !r U(IROY CODE SUIICIIARCA rMAITf Vil< ' 11•, •''I'" ` 1. -• WATOUS[WIR P[Il TOTAL ►Ivmf VALIDATION VmW rkon ty VALWA11D Of IHM IPACtI TN11 M TOM►IRyIT•"Orly I .11 v { 1� \I tl ��I 1'� PAID __CRI n 97. 2419.3 - cc:ASSCSSOn,APPLICANT.TRCASURCR.BLVD.DEPT. IUROINr(nrICIAI nAlt nFconDBCOPY BUIELDING PERMIT APPLICATION CHECKLIST RES & DUPLEX COMM & IND APPLICATION I APPLICATION SITE PLAN SITE PLAN ARCH. DRAWINGS ARCH. DRAWINGS STRUCT DRAWINGS STRUCT DRAWINGS LEGAL DESCRIPTION LEGAL DESCRIPTION ENERGY CALCS ENERGY CALCS STORM DRAINAGE STORM DRAINAGE SEPTIC TANK DESIGN SEPA CHECKLIST UTn TTY DRAWINGS STRUCT CALCS Three ( 3 ) copies of each are required Four ( 4 ) copies of each are required for application for application ZONING SETBACKS: FRONT USE REAR LOT COVERAGE SIDE PERMIT TRACIONG Name: y Permit#: Project Type: Date Received DISTRIBUTED RETURNED DISTRIBUTEDy RETURNED Public Works a Fire Dept '�, f7 John Farrens Date returned for corrections Date resubmitted with corrections Date ready to issue: Date issued: B u i 1 dlfo rm s\checlJst I' I � � '1'i. 11• I� • •I 1 i1 City of Arlington Building Dept PUBLIC WORKS DEPARTMENT CHECKLIST PERMIT # DATE , ACCOUNT # NAME: �— ADDRESS: -7/57T 4 61� _ AG(� LEGAL: BUILDING USE: (,, # OF BUILDING UNITS: TOTAL ERU DESIGN UNITS: ExistingItem is inspected and complete Required SIGNATURE: Date WATER METER REQUIRED: HEALTH DEPT. APPROVAL: SIDE SEWER PERMIT REQUIRED: GARBAGE CONTAINER PAD: CROSS-CONNECTION CONTROL: BACKWATER VALVE: SEWER REQUIRED: Off site On site CURBS: Off site On site SIDE WALK: Off site On site PAVING: Off site On site STORM DRAINAGE: Off site On site PRETREATMENT DISCHARGE PERMIT: YES_ NO WATER/SEWER FEES PAID: YES NO Build\fornu\u-check �i _ 1 ' 11 r 1 /1•I -,n u^,,6hAV II_�� �r,r� y L rJUD-- _ _16 _ �'I11 — :'I m I ml At y �A -Yd �i nNl 16AU 5 ril u, �1 1 n 1.Tl1 I .oilI ' Nr is t q"jA11 �� A N I' ~' I■ IWO 1 L11 d4MJ L1 1 1 Lh 1 -.1' 1 l l 1 :6;1�1 -fir 1 J J ,: %*j I ' Y II Oil I - LLO,TC' - -1 11■ 1 &IJ 1 ap, I 1 •110 IM a 11 — 1L 111 05 1 1 1 '►1,X 1 Frju_-LI T 1"I Lf l Iva 1111A9 7-q' RJU4r kjr*-r jy 11 ■1 � N is 1 . W. . ,1 11 CITY OF ARLINGTON 1 • g Buildin Department \ . July 17, 1997 Brad McKinley Arlington Business Parks P.O. Box 430 Arlington, WA 98223 Re; Plan Review for Addition to building located at 20100 71 st Ave. Dear Brad, The submitted drawings have been reviewed for compliance with the 1994 Edition of the Uniform Building Code. The following applicable code data correction's and/or additional requirements are necessary before the permit can be issued. 1. Vehicles cannot be stored in the building. This will change the use and may require additional code requirements. 2. Exit illumination and exit signs shall be provided. 3. The tilt up panel thickness should be noted on the drawings. 4. Sprinkler drawings should be submitted for the sprinkler permit. 5. Roofing should be a class B. Provide manufacturer listing of roofing. 6. Special Inspection is required for concrete more than 2500 p.s.i. and rebar placement in the tilt-up panels, footings and foundations. 7. The sprinkler system fire department connection shall be relocated as per Fire Department Requirements. 8. One additional fire hydrant is required per fire flow requirements of 3,000 gpm. 9. The fire sprinkler system is required to be monitored and require an alarm system throughout the building. High piled storage requires an alarm system. 238 N. Olympic Ave. • Arlington, WA 98223 • (360) 435-0724 • FAX (360) 435-3906 10. All hydrants require"Storz"adapter. 11. A fire lane is required around the entire building. 12. Provide a Knox Box at the main entrance for fire department access. e' id y, L� . Anderson Building Official. r�A r � 'M:• I FROM JOHN H FRRRENS JR. 06. 30. 1997 11 : 18 R. 2 June 28, ;.1997 Ml"IT NO. 97-2493 8167 King ('gorge Ct, Clinton, T�TI� 98236 AE-ROSPACF MANU]�T�C,C nm T a1N(7LOGY FXpANSIQPj LOTS 5 and 22, Jenson Business Park Arlington, M ARC111'1'=: Glenn C. Cells, A.T.A. (206) 352-4553 MGTN>MR: W,1,;wared, Inc. (360) 754-9339 CODE DATA: OCCUPANCY GMMS: S-2 (new and existing wareiouse) or F-»2 which is for fabrication and not storage TYPE OF CONSTIW.17ION: 111-N SEPARATIONS: North - 79' (Scaled) New Const. Bast - 75' (Sca.led) New Const. South - 99' (Scaled) New Const, west - 109' (Scaled) Racist. coast. North (1>cist. Bldg.) - 61' (Scaled) M� ist. Const. BASIC ALLOWANCE' Alu-:A = 18,000 s.r. AREA INCREASES = 100% for separation over 40' on all sides. INCR rl. FOR SPRINK1'.Z'R = 3 times above increased aron BUILDING 59,880 S.F. Existing Bldcl. 21 120 S.F. (New Con5t.) 81 5.1. Total AMOWABL>v AMA: 18,000 X 2 = 36,000 X 3 = 108,000 S.F. OCCUPANT TOAD: 21,120/300 = 70.4 VALUATION: 21,120 X $26.30 X .88 = $488,801.00 Bldg, 21,120 X $1.80 X .88 = 33 454.00 Sprinkler *521,255.00 'ibta l APPLTCW declared a valuation of. $644,600.00 BUILDING P1�aY441T FEE: $2,977.75 Plan {fleck: $1,935,54 SPRINKL1312 $ 387.25 Plan Check $ 251.71 (Bldg. valuation of, $600,000,00 is estinited for p—ormit fee,) Dear David: The submitted drawings havo. }xen exami.ned for compliance with the 3.994 ]-ldi.tic>11 of the Uniform Building Code. The following itepis should be corrected before the permit is iSSL1 .1- 1 . You should ensure that the city agencies Such as Planning, Zoning, Public Works and the. Fire D0pc-rt.mmn4 apl,?rove of the project. 2. Special inalx�ction should be rNUirM for: c, a) Cpncreto. over: 2500 p.s.i. except s lc 1)s on grade. Sec. 1701.5.1. and 1701..5.2 b) Concrete rd.)ar where special insr*%,cti.on is r_°e(Tiired for. Concrete, Sec. 1701.5.4 c) Field welding. Sec. 1701.5.5 d) Filling and contacting. Sec. 1701-5.3.3 e) Note that ooncrete inspection is continuous during the entire pour. Sec. 1701.5.2 f) Bolts installed in concrete if stresses are increaser) as pennittM by Footnote No. 3 of Table No, 19-E Sec. 1701.5.2 g) High strength bolt-infj. Sec. 1701.5.6 - �. - • ti AERDSPAC1; MANUFACTURTNG TlaQMOTMY ExPNJS1ON JLu1e 29, 1997 3. The specii.O. inspector should be aZ,r�rovod by the Building Official prior to construction. Sec. 1701.2 4. To comply with the Washington Barrier Free Coda the building shomld have. ; 4 (1 a) 1•lot water ].inea and waste lines Protected or. guarded against, onntz+c t. �11 �) b) The lavatory w.it]i lever handles. c) All doors accessible to the handicappc l with lever handles, d) handicapped parking spcices loc,3ted the least di.stznce to the rrii.n (l(-x)r to allow access without entering a vehicular roadway not less than 96" in width on a smooth non-slip surface, a) Dispensers rr)unt(?cl not to oxceed 40" above the floor for Ulio olx�rmt.t ng controls. {) 9Au0 16AIs 0 14A.)4C., Zbilet rooms, shoe i ll be ventilated to the exterior on soparato systens. Sec. 1202.2.1 161. 7be vinyl. base should be 5" high. Sec. 807.1.1 A street- address shotild be pmvidod on the building, visible froyn, the.. stxoot of a legible size. /8: Water heaters should have seismic tie-downs, LMC 9. Vehicles shoul.c3 apt_ be stared ed overnight in Uie buil,di.ng. If so, the oce%ipanry group will change and a number of code requirem- is will inrmase. LAM, If exterior_ wall foundation of the slah is over: 24" frm f1cx.>� tr> t}u� 1x1+;l.�V of footing, vertical bars should be installed not over 18" o.c. 3.1. A landing at all. exterior doors shoul(] 1->-, not less tlian �q in direction. of exit and not over 1/2" below the threshold. ,Sec. 1004.9 mcl 1.004.1.0 1�. Licit doors should be openaY)le from the inside without the use, of a key or 'special knowled9o, in one operation. Sec, 1004.3 13. Exit illumination anO nxi.t signs shall be prnv.i.decl as recii,red by sections pw 1012.1 and 131.3. 14. a) 1f any p<Ar.t of the building is heated such as the toilet rooms,, they shall Omiply with the Washington Mergy Code. !� b) A therail. break or exterior insulation should be provided at the wall. nWhom Uie concrete floor slab mntact_s the foundation wall or unh , .-d space, C) Wall roust be insulated. 15. The following should be corrected or added-. --a) The Loading clock Location should be idc nt_i.-fi.era can. tl-10, p1,-111. b) The detziil. on Sheet 7) should be noted (the detail just below detail 2) . c) The west elevat.i.an on. Sheet 3 should he l.ahele.4 as an int�eri.or elevation, d) The scale noted on saw. of the structural_ details (1-1/2" is not correct, (the details shown on Sheet 6) e) A dotai.l of 1:ho t-oa.l.et r(xxn walls should Ix-, added, showing treatc<l plate and, anc)ior bolts sizes and spacings, - � . - I 1 f FROM JOHN H FARRENS JR. 06.30. 1997 11: 19 P. 3 -3- F1EMSI'AM A'IANUFAC*FUE TIC TFOMTMY EXPANSION June 28, 1997 Do r c•t e o r of e)I�- 15- ts r3 o c., r"r The following should be corrected or added: a loadirnl dock location should be identified on the�plan _�'� b) The de. r]-�`eet 5 should be noted (the de�; 4;;t-'Oelow detail. 2.) a) The west elo-vat-io 3heet 3 should lamed as an interior elevation. d) The scale noted own ,sc�. the struc-ert1 (1-1/2" is not correct (the c1 ^i, s icwn on ,sheet G) . e f t 1he toilet room walls sllorzl.d he added sl�a i - atc�plat�,, nchor bolts s i,rc�s and spr�cilxls. 17. Guardrails shall have interme(li,ate members such that a sphere A inches in diameter cannot Ixiss. If the areas having guardrails are fencod or hflving a security at all times so children cannot get to Lte guardrails, the open sixice in the railing may be such th.-It a spllern 1.2" in diameter cannot pass. Guardrails shall be located at all. areas where the r]rade is 30 or more inches aY�ovo the floor. Sec. 509. 18. All wood in contact. with concrete in contact with earth shall be pressiire- t��'' treated. Sec. 2317.E / 19. M0' tilt-up panel thirlm(7�55 should be noted. 20. Tbofing should be a class "L" (Table 15-A) . 21. The gutter size should be shown and the d7vmspolzt locations should 1, •Ill sham and dcxvnslx)ut. sizes, / 22. Sprinkler drawiiwjs should be submitted for the sprinkler permit. Sincer .ly, Far,runs, Jr.. K I I 06/11/97 12:55 FAX 206 495 9119 VINE ST. GROUP (0 000 ALTA AGSM LAND TITLE SURVEY 0 %4 COR. PORTI Ott SEC . 14 , 'f I 12 5 E, l�l. I'I Ft"D. 6'j. LE&AL DEhCRI -rIoW rlDr�• 5URVEY Or LOT 5, PLAT FoR PHASE I, WDl15TRIAL JEIJSEIJ 6U610E55 PARK AS PE2 PLAT RECoROED Ill VOL. 4q of PLATS W PAGE 20 t zt , RE[.oRD5 OF 5�JoHor115H co.; 'COÐER I.J -fHAT PorflWJ or -fHE r W '/4 of 5Ec. 14,-r3I tJ, K5 EAn., r14RE PAPtULARLV DE5GRIBED AS FOLLOW6: GOrIr160CW& Q THE �JW GDR. OF 4A19 SEC,.A ; THE JCE 5 8q'35'ol" E ALC*16 THE O. U05 OF SAID See--A DIS'f. OF 1843.OA ; 'fHEOCE. 5 D' '?0'5q" I� A OIST. OF 59(0.22; THEIJCE IJ 98'22 00' LJ A DIST. OF 142.g-1'; �HOd(-E 5 0' 30 541" W A DIhT of 350.gt; THEIJGE f� ST17�41°ll A D15T. OF 255. 1 I ; -(HEN(.E AL-O`Jb -fHE ARC OF A -rA►J6EtJ-f CU2VE To THE 216HT HAVIn16 A IZADIU6 OF 25.0o' THRoubH A (- J-rr AL A06LE OP 45'41'27" A DI S-f. of Iq.gq' • THEtJe-E 54&'t1'40w W A 015T. of 60.00' -fo -rHE TRUE PoltJT of 5E61401J 4&; THENCE CornJTItJUE E 5 W VV40" W A DINT. of 45q.0o' To -rHE SW CoR. OF THE E. 6 .10AC . OFTHE OW '/4 OF THE fJW %9 OF 15AID 15EC .1 SAID 5W CO2 . L`l1K1b 2 � 25.2 ' W . of -NEE SE GOP. OF SAID rJ 0 V4I of THE rj W ''/q; -fHEIJCE 5 Sq' I'� 47" E ALON16 SHE h.LIMC Or THE fJ W V4 OF THE rJ►,J A AtJO -rHE MiE `l4 , OF THE tJw A rOfL A o►5T. of A45.0o'; THEd(-E �J 0' 3o'5q' E A 015T, OF 2g5.00' To THE S. LIQ1 of A oo' 6)-N R.O. W. ; THEIJGE 0 Sq'13'47'W ALOtJ& SAID 5 . R.O. W. L IIJE FOR A D15T. OF 54 .42! TO A 9wJT Otl A TA►J6,ErJT CuRvE -fo THE R16HT; THEtJCE �JO2TH W ESTEIZL\/ ALONJ6 THE ARC, of SAID CUV,\JE HAVJ J6 A RAD►Uh OF 85.00' THIZOl16H A LF-0-r12AL AIJ&LE OF 45941'Zl" FOR A 915T. OF f6T-71' TO THE TRUE POIIJT OF 6E61tJN1 J6. 51"rUATE W CITY OF AFLW6To1J, STATE OF WA. M o-r'E5 I) TH15 AL-r^ 6U2vEY it co2Po2ATED 3V REFERENCE TRAr,J5Ar1ER1CA TI'fLE IIJSURAIJ(-E 600PAKIV POLICY # 5171S4. 2-)P20PE21Y 15 5U5JECT TO ALL OF THE TERr15 4 PROV1510tJ5 AS SET FO12TH 11J PHAhE I , 1h41)US�(Z1A1_ PLAT FOR : JEIJSEM 13U-51JEs6 PARK A5 PER PLAT RECO2.DED ItJ VOL . 4q OF PLATS, PA&E5 Zo A 2I, RECo205 OF %joHorlt5H Co., WA. �cENTS 15 IS o CERTIFY THAT' TH15 MAP 4 THE SuRvEN orJ WHICH ALL` IY 16 BASED WERE MADE ICJ AL4020AtJCE W/"rlWirlurl 6TANIPA2D DETAIL, REQUI2ET1E0'r5 Fog ALYAIAC5rl LAUD TITLE KS SURVEYS, " JOWrUq E6TA5LI5HED 4 ADOPfED B11 ALTA 4 AC.srl W Iq s& ; rt MEC'f5 THE A6CUPA01 REQ RErI r5 OF A CLASS A" MAXIMUM 5U2VEU , AS DE5e-P-0ED THEP,9 J . f--IGH'f or- L.5.121 I G i0s ►Jot ExCEep �. - - � ;: I I I 06/11/97 12:56 FAX 206 435 9119 VINE ST. GROUP 10004 iyE� NyYT31N, �P. 5.4 W.W. T INDU-5TPIAZ OL,4 T �D�P /NGTOIV, S1V01101V1,5H COUVTY, �,4sy11vcrON Uf S PA Pik` L� r GoT�� �� 1.o.T-��.a� o F /�itlAl.E 11 /ti LEGAL DESCRIPTION �4 e.,.�a 4c&rw That portion of the Northeast quarter , of the Nor;thweet quarter . of Section. 14 , ' .Township 31 North, Range 5 East , W:M, mo:.re ,part•icularhy described as follows : Commencing at the Northwest corner of said Section -14; t-hence, S 899 . 3,5' 01" E along the North line of said Section a distance of 1893. 0-9 f eet; thence S 00 30 ' 59" W for a distance of 40 .00 feet to The Trtie Boipt of Beginning; thence continue S 00 30 ' 59" W for a .distance' of 556.22 -feet'; thence N 880 22 ' 00" W for a distance of 142 . 97 'feet; thence S 0° 30' 55" W for a distance of 350 . 92 feet; thence N 890 13 ' *47" W fo•r a distAW2e* of 200 . 70 feet;' thence S 00 46 ' 13" W for a distance of 60 .04: �fiet- thence S 0.3 30 ' 59" W for a distance of 29.%.00 feet to the South.-1 ne`..csf the Northeast quarter , of the Northwest quarter of `sai:d Section 4; thence. S 890 13 ' 47" E along said South line for, a distance of 626.657• feet to a point 295 .00 feet West of the Southeast 'co,rner, of Northeast quarter , of the Northwest quarter of - said .section i4; thence 9. N 00 30 ' S. " E parallel with the East line of the Northwest quarter . of said Section 14 for a distance of 295 .00 feet.j thence S 89° 13 ' 47" . E parallel with the South line of the Northeast quarter , -of the Northwe.'kt quarter of said section 14 for a distance of 295 .00 •.feet to the :East line of the Northwest quarter of Section 14 ; thence N 00 30 ' 59" E along said East line for a distance of 979 . 79 feet to a point ljing - 40 .feet : South of the North line of the Northwest quarter of Section i4; thelice ' N 890 35' 01" W parallel with and 40 feet South of said North line. for a distance of ,777 . 93 feet to The' True Point of Beginning. EXCEPT that portion conveyed to the City of Arlington by Quit Claim Died recorded under Auditor ' s File No. 8§02230257 , in Volume 2208 - on Page 2680 Records of Snohomish County.. Situate in the County of Snohomish , State of . Washingtom. WAIVER OF CLAIMS Owners , and all persons having a present or subsequent ownership interest in these .lands , acid the successors and assigns of owners or other parties having any said interest , hereby agree that the City of Arlington shall be held harmless in all respects from any and all claims for damages for injunctive relief which may be occasioned now or in the -future to adjacent land or improvements by reason of the construction , operation and maintenance of the drainage system and hereby waive and release the City of . Arlington from any and all claims for, damages , excluding damage caused solely by an act or omission of said City and injunctive relief which the owners , or their successors or assigns , may themselves have now or• i:n, the: future by reason of construction , maintenance and operation of said drainage ; system . DEDICATION .r � •/ I � 1 06/11/97 12:55 FAX 206 495 9119 VINE ST. GROUP Z 002 DEPARTMENT OF LABOR AND INDUSTRIES THIS,CERTIFIES THAT THE PERSON NAMED HEREON IS REGISTERED AS PROVIDED BY LAW AS A '': r: 6��StlYAJ10N1�1?1ABR.'i. r•' o�y "� `.,`'' ;ri STATE OF WASHINGTON pia gs23 Fees-0S2-000(3-92) L DETACH TO DISPLAY CERTIRCATEI ;w, : I Storm Drainage Calculations For Aerospace Manufacturing Technologies Facility Expansion Jensen Business Park Lot s & 22 1,. PASS . h �r 31248 �o RFcrsr�� Al- ��i3/9 7 Expows 3/10/99 Prepared By: Diversified Engineering Services 3304 252nd St. NE Arlington, WA 98223 (360) 435-0449 File: 970055-001 RECEIVE June 12, 1997 im 16 W CITY�=1 A94ING�:,u Project Description This project consists of a 21,120 ftZ addition to the Aerospace Manufacturing Technologies facility currently located on Lot 5 within Jensen Business Park, in the City of Arlington. The addition will extend the existing building east across Lot 5 and across the adjacent Lot 22. Lot 5 is currently fully developed and Lot 22 is grass covered and open. Storm water from Lot 5 is collected on-site in an infiltration system and.. Storm water from Lot 22 infiltrates naturally into the soils. It is unlikely that any surface runoff from Lot 22 discharges off the site due to the pervious nature of the underlying soils. Figure 1 shows the site location and Figure 2 is a copy of map 15 from the Soil Survey of Snohomish County Area Washington which indicates the soil type for the project area. Figure 3 shows the permeability range for site soils. All storm water runoff for this project will be infiltrated on site in an infiltration trench system. The following storm drainage calculations indicate the methods used to size the trench system. The details of the trench construction can be found in the construction plans. Infiltration System Design Parameters The infiltration system for this project has been designed to infiltrate a 100-yr, 24-hr storm design storm which was calculated using the parameters shown in the basin summary found in Figure 6. Figure 5 shows the total site area from which the pervious and impervious areas was determined in order to calculate the design hydrograph. It can be seen from Figure 5 that the area used to generate the hydrograph is larger than the area of the actual expansion. This was done as a conservative measure. The soil infiltration rates as shown in Figure 4 were based on the soil parameters from the Soil Survey of Snohomish County Area Washington. The soil type for this property was classified as Everett, and which has a hydraulic group designation of`A' and a permeability of 6 to 20-in/hr. A soil permeability of 10-inches/hr was selected and used to create the stage-discharge table that is shown in Figure 8. The design storm hydrograph for the site was routed through the infiltration trench system. The level pool routing results are shown in Figure 9. Figure 7 shows the stage-storage relationship for the trench. i M I i'. 2ieoo,.J SITE MAP I o1 Figure 1 ! )I V1 AV WO i �l o! yd d001 1I3A1 --3h- z AY 0?IEOI 3N `3N _AV 1SIDi \,( - '1 C.I 166 7 P`I� o (021 d001 1I3A1) ! " 3N AV H1S6 _ r Ln -1 O 3N F �ap0 / AV H188 F � )N 13N AV H1L8 Z: o I � 10 •1�t` W ` V•• NI Nllnl. I Ali W.N — -- N Y i 2SIFIYf1JY1 AY a AV 7115 S y, - -- iAV G - -- - - - - - - - - 4 iAV Ay N019NIHSYM 1 g- _ a - - — N b gHll O< O i CD HJIJi _ AV N •- 38 31 Q a 15 AV N H083ad N ' N NI <u - I �+oua of o AV i v L2 00£ J , WVHN110 �� z AV 00E 003.1�YW aroai I Va Uw x IS '80NIW bo 3N AV r W HltL � c N In x r y �s = N✓ V' rn n Jl ! ~ I } N I � ? 3N � 1 �o ti� BN AY 3N a0 S� 1 a 3N AV H169 Y.Y 1y �B9 H119 z N 167TH ((rM 9NINHOld 3N AV H199 �, _ & : AV HIL9 3N y A HJ9g co �O 1=2y N-),031NY1clj ' ----rH - - - i 3N AV ON29 3N 80 0NZg r 3N Qom' �c�\o•,, n �'W I rn � • y 1 v SHEET NUMBER 15 SO N 'ASHINGTON SOIL MAP Figure 2 (Join:sheer 9) i :590 000 FEET 7.7 553f�A, �'4 �r17f .5gf66 '+ lac 51 • �O`�<�3a� 56. ' ,(r _ ., .�"••''-�`39 a8. 56 56 59 �rL7s.'.Q Q _ • 55 51 F p'� Q 59 r55. 66 0 117jr. M 1 66 .,.. ! I •xt� ; as .,„` + y ; ,56 �. •y y n.J•s�• `"r�z� s '"�FM1�'��++.� �'S 'i':�t ,� �66•w;,,�.. 59'59 55 59 56 55 a1 6544 55 t i r �, +• 17NGTC �Qlcf. „ S rt• `�� °�,�ytL a y '' _ t 17bR457 ti 69 55 •t., -�' �t:, �;n f• Est + 4' `17 34 �"c. M 'h ' "� �F{ ►}� ' 1 Y a •u+ T d7 a'`57 #. 55 -�.. ..a. 1 �,�•- �. - ��'=�1♦•^ i `Y 4' , .6�` � ".,•, � A' •5gL '.... .I.y',l�y.'FP/#►- 64 39 �.,,,; :� ter, � �-„•�% '�' -r 1 30 �`°� .sZ„ "+��� -�• '�_ �� i�: ••jam='L'�� 'F/ t�"�+ �{Z 'r„ l� 772 — �.y 17u �. •� •11+°i — J— I - ° �i�j Ty7,yyJ/ !f 7 ���A� +�TY.Z` 'ti i �• ~51 rIC +• ..1��w'r ,_ 'Y ``•� 51 � 34.,y l .._ ., f ��.dVVI 7Y PC _•. « �� .JwM- :rx +�" i1! 7 ^ i'�If'w''Sy� r:lNm :Mi' i� •`£•!t� N 3a S! t,'�L�i :�' I �• � :»��141W�. i�'T .r ^ ,Z 17 t4 } I'E'• , F-` P� �I,+:� YY e y :�,,o I r,_. { l _j2 y.•f `A {y{.. ,r `e a c ¢ .i lr f s ... lop WIT • � ._:` w I i r ...:, >;►�ro}+���� 1. i r+�liT � li. '�i a�C t. t1N ; 30 30 C .2 r• ,r+� 7'+', '- Y.S, '� s.M1 .,�r•+ ._ ?K•�1>t'•_ •.r;•cu:a �r F` ( (Joins sheet 19) 2 MILES t 2 KILOMETERS i, • � .� iA 1 SOIL PERMEABILITY Soil survey 184 Figure 3 TABLE 14.--PHYSICAL AND CHEMICAL PROPERTIES OF SOILS--Continued Erosion , factors ;Organic C2mm; Permeability i Available ; 5011 ; Shrink-swell T-, matter bilit Soil name and lDepth!Clay ; water capacity ;reactiont potential K T ---------------- map symbol ! ' , ' n c n r o 10.241 2 5 ' 0 16 i5.1-5.5 II.OW------------� 2 - 16+': ' 0.6-2.0 0.13- , 10.28, 0-2 1 --- 0 11-0.14 15.6-6.0 ILow------------,0 28! ' Olomount--------1 , • 2-18! --- 0.6-2.0 0.10 15.6-6.5 ,Low---------^--� o.6-2.0 ! 0.08- , ---,----, 18-32, --- ,---------- 32 --- --- --- , 1 16 1 Rock outcrop. + , 10.171 1 to-15 ' 6-6.5 ,Low------------. , 1 0.o8-0.12 15. ,0.10, 17, 18, 19------- 0-6 5-10 6.0-200 i 0.05-0.08 15.6-6.5 ,Low-----------_10 10; 6-18, 5-10 6.0-20 0.02-0.05 15. ----- ; Everett � 6-6.5 Low------ 118-601 0-5 Fluvaquents 1 10.37! 2 ; 10-15 , ' .6 5.0 ,Low ---- , , 0.6-2.0 ! 0.19-0.21 ,3 5 ----- 0-2 i --- 0.19-0 21 14.5-5. lLow-----^- 1 0 31 21 ------- 2-36, --- --- --- ----- Getchell = 6 , ' 3 ' ' ----- ' 6 0 'Low -!0.3 , � 0 6-2.0 ! 0.19-0.21 !4 5-5 1Low 10 43! Getchell--------1 0- ; 0 6-2 0 ! 0 19-0 2 i ! 36 1 --- , , _ -10.321 2 1 5-10 o. 0.12-0.16 13.6-5.0 jLow------------ ------! 0-5 ; 0.6-2.0 ! 0.13-0.17 14.5-5.5 !Low------------ 0_371 ' 5-291 --- --- ,--------------- 1 29 ! 1 1 -- , 1 6-5.0 !Low-------- --10.4T! 2 i 10-15 23": 1 0.19-0.21 13• --10. 31 -- 0.6-2 0 0.21 14 5-5.5 ,Low , O-2 ; 0.19- Getchell--------� � 0.6-2.0 ' z-36! _� 1 --- 1 1 1 1 36 1 --- --- 1 o.32t 2 1 5-10 ! 1 .12-0.16 l3.6-5.0 ,Low------------1 , ' ' --- 1 0.6-2.0 1 0 '4.5-5 5 !Low------------10.371 Oso-- --- -1 0-5 ! ; 0.6-2.0 ; 0.13-0.17 !- -----------i----1 , 5-29, --- ___ -� , --- --- 1 1 29 Rock outcrop. 1 ! ! ' •5-1 .6-6.5 !Low------------,0.17� ' 0-5 6.0-20 ; 0.06-0.08 ,5 , '0 17, 24---------------1 0-9 6.0-20 ! 0.06-0.09 15.6-6.5 ,Low-----— 10•ti01 ! Greenwater ; 9-211 0-5 6,0-20 ; 0.05-0.0T ,5.6-6.5 1Low- 1 , ;21-601 0-5 ; ! '!! ! ; 1 i !!3 _to 2y� 2 1, 10-15 25#' 1 0 18-0.21 .6-6.0 !Low 1 .371 ' Hartnit---------1 0-4 --- 0.6-2.0 ; 0.17-0.20 14.5-6.0 !Low------------ 4-271 --- ; 0.6-2.0 ,--------------- 27 1 --- 10.241 2 ! 15-25 ! 0.21-0.23 ;3.6-5.0 !!Low------------l0.37! 1 0-7 1 --- 0.6-2.0 '4.5-5.0 ,Low------------ Potchub---- --1 7- , 0.6-2.0 0.19-0.21 -___10.371 1 101 0.6-2.0 1 0.18-0.20 14.5-6.0 1Low-------- '---- ! '---------------, , ,10-341 --_ � --- 1 --- � _� ' 34 1, Rock outcrop. ! ' ' ' + ' 1-5 ! 15.1-7.3 ,Low------------10 24 ' 0_4 0_5 ; 2.0-6.0 ; 0.08-0.11 , -- 10.241 26---------------1 ---------- 4-241 0_5 1 6.0-20 0.04-0.07 15.1-7.3 ,Low ,0.201 Indianola , 0.04-0.07 ,5.1-7.3 lLow-'-------- ' , 124-601 0-5 i 6.0-20 , 1 It ! ' ' 3-10 1 1 i o.19-0.21 15.6-7.3 !Low------------10.321 5 1 27 28 29-------1 0-6 ; 5-15 , 0.6-2.0 6_ 'Moderate-------l0.37, i ' ' ' 20-35 ; 0.6-2.0 , 0.1B-0.20 15. 7.3 , 10.371 Kitsap ' 6 331 20-35 1 0.06-0.2 ! 0.17-0.20 15.6-7.3 1Moderate-------� ! 133- 1 1 ' See footnote at end of table. STORM DRAINAGE CALCULATIONS I INFILTRATION RATE Figure 4 Hydraulic Storage Elevation Head Gradient Infiltration Volume (ft) (ft) (ft/ft) Rate (cfs) (Cu-ft) 111 0 1 0.35 0 112 1 1.2 0.42 495 113 2 1.4 0.49 1111 114 3 1.6 0.56 1727 115 4 1.8 0.63 2222 116 5 2 0.69 2717 I I Figure 5 DESIGN STORM AREA CALCULATION I I 30' 3®' • la ♦ i ari our +.� v. rq.o � •JIY K tl Ia COG. 1 I f n lJ - - r �1 1 1 I T- ,10 / Area i Jensen Business Park Lot 5 & Lot22 BASIN SUMMARY Figure-6 BASIN ID: a NAME : 100yr, 24hr post-developed SBUH METHODOLOGY TOTAL AREA. . . . . . . : 2 . 00 Acres BASEFLOWS : 0 . 00 cfs RAINFALL TYPE . . . . : TYPEIA PERV IMP PRECIPITATION. . . . : 3 . 50 inches AREA. . : 0 . 28 Acres 1 . 72 Acres TIME INTERVAL. . . . : 10 . 00 min CN. . . . : 77 . 00 98 . 00 TC. . . . : 30 . 00 min 30 . 00 min ABSTRACTION COEFF: 0 . 20 PEAK RATE : 1 . 00 cfs VOL: 0 . 50 Ac-ft TIME : 480 min i � , Jensen Business Park Lot 5 & Lot22 --------------------------------------------------------------------- --------------------------------------------------------------------- STAGE STORAGE TABLE Figure 7 CUSTOM STORAGE ID No. sl Description: STAGE <----STORAGE----> STAGE <----STORAGE----> STAGE <----STORAGE----> STAGE <----STORAGE----> (ft) ---cf--- --Ac-Ft- (ft) ---cf--- --Ac-Ft- (ft) ---cf--- --Ac-Ft- (ft) ---cf--- --Ac-Ft- 111.00 0.0000 0.0000 112.30 679.80 0.0156 113.60 1481 0.0340 114.90 2172 0.0499 111.10 49.500 0.0011 112.40 741.40 0.0170 113.70 1542 0.0354 115.00 2222 0.0510 111.20 99.000 0.0023 112.50 803.00 0.0184 113.80 1604 0.0368 115.10 2271 0.0521 111.30 148.50 0.0034 112.60 864.60 0.0198 113.90 1665 0.0382 115.20 2321 0.0533 111.40 198.00 0.0045 112.70 926.20 0.0213 114.00 1727 0.0396 115.30 2370 0.0544 111.50 247.50 0.0057 112.80 987.80 0.0227 114.10 1776 0.0408 115.40 2420 0.0556 111.60 297.00, 0.0068 112.90 1049 0.0241 114.20 1826 0.0419 115.50 2469 0.0567 111.70 346.50 0.0080 113.00 1111 0.0255 114.30 1875 0.0431 115.60 2519 0.0578 111.80 396.00 0.0091 113.10 1173 0.0269 114.40 1925 0.0442 115.70 2568 0.0590 111.90 445.50 0.0102 113.20 1234 0.0283 114.50 1974 0.0453 115.80 2618 0.0601 112.00 495.00 0.0114 113.30 1296 0.0297 114.60 2024 0.0465 115.90 2667 0.0612 112.10 556.60 0.0128 113.40 1357 0.0312 114.70 2073 0.0476 116.00 2717 0.0624 112.20 618.20 0.0142 113.50 1419 0.0326 114.80 2123 0.0487 116.00 2717 0.0624 i Jensen Business Park Lot 5 & Lot22 STAGE DISCHARGE TABLE Figure 8 DISCHARGE LIST ID No. di Description: STAGE <--DISCHARGE---> STAGE <--DISCHARGE---> STAGE <--DISCHARGE---> STAGE <--DISCHARGE---> (ft) ---cfs-- ------- (ft) ---cfs-- ------- (ft) ---cfs- --- (ft) ---cfs- --- 111.00 0.3500 112.30 0.4410 113.60 0.5320 114.90 0.6230 111.10 0.3570 112.40 0.4480 113.70 0.5390 115.00 0.6300 111.20 0.3640 112.50 0.4550 113.80 0.5460 115.10 0.7360 111.30 0.3710 112.60 0.4620 113.90 0.5530 115.20 0.8420 111.40 0.3780 112.70 0.4690 114.00 0.5600 115.30 0.9480 111.50 0.3850 112.80 0.4760 114.10 0.5670 115.40 1.0540 111.60 0.3920 112.90 0.4830 114.20 0.5740 115.50 1.1600 111.70 0.3990 113.00 0.4900 114.30 0.5810 115.60 1.2660 111.80 0.4060 113.10 0.4970 114.40 0.5880 115.70 1.3720 111.90 0.4130 113.20 0.5040 114.50 0.5950 115.80 1.4780 112.00 0.4200 113.30 0.5110 114.60 0.6020 115.90 1.5840 112.10 0.4270 113.40 0.5180 114.70 0.6090 116.00 1.6900 112.20 0.4340 113.50 0.5250 114.80 0.6160 116.00 1.6900 i Jensen Business Park Lot 5 & Lot22 LEVEL POOL TABLE SUMMARY Figure 9 MATCH INFLOW -STO- -DIS- <-PEAK-> STORAGE <--------DESCRIPTION---------> (cfs) (cfs) --id- --id- <-STAGE> id VOL (cf) 100yr, 24hr Storm 1.00 1.00 sl di 114.24 2 1848.07 cf City of Arlington Fax:360-435-3906 Jun lu '9l 14:11 F.US CITY OF ARPNGTON CONSTRUCTION PERMIT ❑ COMBINATION ❑ BUILDING ❑ MECHANICAL PLUNDIP40 ❑ SION PERMIT NO. OR ER NAll A00R f !y 1 C1 �w)e-; 11 %7_13 �L_►N�aN �JS. Q�� �•O. x .3zJ ."-7 oN A +II KC OK OI NM AI�LI A�OOA^t 11 CITY t1I IKXt cEn�lu ELKS 16AILvlIGORI x 30�10 11�cE`` 11� Sd 3 sz-955 809 1 oN �• P►R S LI^► P 21QW I ANICALCON RA ON MAIL w ORlff CITY !I► ntONt LI' ILUMUNG CON TRACTOR NAIL ADDRESS CITY Alp rIION( MEMO, CLASS Or WORK �NLW Q(AIJIJITION ❑ALTERATION ❑RIPAIR ❑UEM1wL111ON ❑NUILDINGRELOCATION 1A1VAL ION of RK Co33,(nco ULILRINt WORK 211Izo sF WAIFH oo,5E AM%T1ov0 -To Am7 rawuN o ust vlLo'iNG MP��F. W fiE I HEREBY CERTIFY THAT I HAVE READ AND EXAMINED THIS APPLICA- TION AND KNOW THE SAME TO BE TRUE AND CORRECT ALL PROVI- kt(.^t UlmRI Gow u1i AT IALI1 PRUTZ-0titso SIONS OF LAWS AND ORDINANCES GOVERNING THIS TYPE OF WORK L I+I RLUL'K or WILL BE COMPLIED WITH WHETHER SPECIFIED HERIN OR NOT.THE 5 LN��)�D GRANTINCOFA PERMIT DOES NOT PRESUMETO GIVE AUTHORITY TO L VIOLATE OR CANCEL THE PROVISIONS OF ANY OTHER STATE OR TAX IO NUMSEn FROM PnOP R TAX STATIMrNT LOCAL LAW REGULATING CONSTRUCTION OF THE PERFORMANCE OF 165-2 -1720 -000 '19 33-GOO-02><-oO�I CO TION,PERMIT EXPI YEAR FROM DATE OF ISSUANCE. IU K 1, 1.OI 1VM IMC10 t VTI 1 A bAtl N 1 1wfRano IAN _ N 1].ti o}r�xrU�l� FOR .b PittlyR1N _ho TTm or uirmag_ 1 . I XnrRlu ATR CI.OREr ESOILRI COND.UNm-IU'. rA. M�_Rr•• IATIITUE IOmAT10NUN1'JO- 111.rA. v .u•• _ _z_ vATVRY nrwnl Huw7 oRaRE-Ill.u 1r• 110TF�1 AE FIRED A.C.UNrrE-TO ■RA. .1r'• _ lath NNR A D11 DRCfD AIR RITOAd-1 T U. AIEA INl ALL IEATIPA-O.T.U. m M RY T IT IIlN7011/-L U. M _ 'La"Im VIAMIRK '" TVArOMYTyocOOLlR1 _ ATR IIBATR 'LOYIIr DRvtml--- JRIMAL ULTIO1 PAN RIhm N010UN OEIk>oD COYAmRO _ a IIANOLINO UNIT- Crm ACUU VE _ O ORNIrO-RNNUNW D L R E A CI IIMNOY _ INR RVIL7- AR TIRtIT IIrR M1I1M0 '1 4I Y Mm RN M-r V wlMt BUD TVrAI. tUn TVtAL _ r11Mrr PIEIMI'r _ TOTAL PUS TVrAL FEO 11UL YARU>L INALK 51AW ILINACK REAR YARD fLTNAC9 PUN CRICK NUMBER ►LAN CItlCKI FEE Rl CEIIT NO. U)1 mmt LU AR A A A ❑YES C]NO FEES VALUATION FEE I YFL DI COMA tKtvrANcY OROur No,Or OWELLINC UT4111 FLAN Cl NCIIMIO VO Il(t Or rttK, NO.Or ITURIL9 MAX.OCC.LOAD IU'LOR70 I PLUA1RtNa I IRE f•RINKLERS RLOUIREU ❑Ylf ❑t10 M(CHANKAL ' COMMENTS ITATI ILDO,c WIROY CODE SURE It" t y ►(MALTY ,lC.loN'1 I� I� WATHUSWNR fill TOTAL I.11 F ►tMMT VALIDATION WORN FROPIRLY VALIDATIO 041HK IPACO TIR/H YOM FIXAM A RTCTRT r,l I- j i1�1j_jl k i �;� PAID CRT r "- 24993 EVKDXR7 OIrIpAI r1At1 cc:ASSESSOR.APPLICANT.YnEASURER.SLOO.DEPT. nECOnDB COPY Glenn CWellsa.ima. T A R C H I T E C July 24, 1997 Dave Anderson City of Arlington 238 N. Olympic Avenue Arlington, WA 98223 Dear Dave: This letter will serve as my response to your July 17, 1997 Plan Review letter for the AMT Addition located in Jensen Business Park, Lot 22. Item One: Vehicles will not be stored in building. Item Two: Exit illumination and exit signs will be provided, per City of Arlington requirements. Item Three: Note has been added to the drawings. Item Four: Sprinkler drawings will be design-build, and will be submitted and approved prior to installation. Item Five: The roof will be a Class B roof, and manufacture listing shall be provided prior to installation. Item Six: Special inspection will be provided for concrete which is required to be more than 2500 PSI. Item Seven: The sprinkler system shall meet the City of Arlington requirements. Item Eight: Fire hydrant locations shall meet the City of Arlington requirements. Item Nine: An alarm system shall be provided. Items Ten through Twelve: Notes have been added to the drawings. If you have any questions regarding this matter, please do not hesitate to call me. Sincerely, Glenn C Wells Principal P.O. BOX 3016 LACEY, WA 98503 (206) 352-4553 Storm Drainage Calculations For Aerospace Manufacturing 'Technologies Facility Expansion Jensen `Business Park Lot s & 22 1.• PARS a1� WA y r ti 31248 RFcrsr�� S10NAL EXPIRES 3/10/99 Prepared By: Diversified Engineering Services 3304 252nd St. NE Arlington, WA 98223 (360) 435-0449 File: 970055-001 JUN 16 Yjw June 12, 1997 CITY OF HHI.I�f(-�Y;-)VI 49?-L�43 Project Description This project consists of a 21,120 ft2 addition to the Aerospace Manufacturing Teclmologies facility currently located on Lot 5 within Jensen Business Park, in the City of Arlington. The addition will extend the existing building east across Lot 5 and across the adjacent Lot 22. Lot 5 is currently fully developed and Lot 22 is grass covered and open. Storm water from Lot 5 is collected on-site in an infiltration system and.. Storm water from Lot 22 infiltrates naturally into the soils. It is unlikely that any surface runoff from Lot 22 discharges off the site due to the pervious nature of the underlying soils. Figure 1 shows the site location and Figure 2 is a copy of map 15 from the Soil Survey of Snohomish County Area Washington which indicates the soil type for the project area. Figure 3 shows the permeability range for site soils. All storm water runoff for this project will be infiltrated on site in an infiltration trench system. The following storm drainage calculations indicate the methods used to size the trench system. The details of the trench construction can be found in the construction plans. Infiltration System Design Parameters The infiltration system for this project has been designed to infiltrate a 100-yr, 24-hr storm design storm which was calculated using the parameters shown in the basin summary found in Figure 6. Figure 5 shows the total site area from which the pervious and impervious areas was determined in order to calculate the design hydrograph. It can be seen from Figure 5 that the area used to generate the hydrograph is larger than the area of the actual expansion. This was done as a conservative measure. The soil infiltration rates as shown in Figure 4 were based on the soil parameters from the Soil Survey of Snohomish County Area Washington. The soil type for this property was classified as Everett, and which has a hydraulic group designation of`A' and a permeability of 6 to 20-in/hr. A soil permeability of 10-inches/hr was selected and used to create the stage-discharge table that is shown in Figure 8. The design storm hydrograph for the site was routed through the infiltration trench system. The level pool routing results are shown in Figure 9. Figure 7 shows the stage-storage relationship for the trench. 1 OKUr,. J ' 21601 SITE MAP Figure 1 t I e~n AV H.LL0T v�O 4� d001113A1 W 3N A lb Da£OI 110/ z z; AV 1Si0t J0 ——— _v 166 W aj = v O J 1 ! P N (Ob dDOI lI3Al) 3N AV H1S6 i 1 z --/ / 3' _ AV H188 „ 1 IN r mod`, I I 13N AV HLL9 W. j ✓J $ >✓I it LO = is vlart N Nl 0-9 aNIlWVH ' �!i y I _ N Jar AV I m 7lu stNvnsr, o AV N' IN019NIHSVM .Ls Ln rHrryw zo H9TJi �= AV N� - I 3b 31 Ln Q Z�N `- AV Ln H3B3dJ In , V1. c,! wee < Ad' I Q oos t2 1 I J wvHWno �� Z 1 AV I701 OO�l3VW = W i OYONI 'V2i I 13 oc J� al ! ! i 'AV;! Ad is C990 N poi` 5 i21D IW O 3N AV Hit L { — j cc N \•yJ 3 2 N V1 �I� v O 6. Is 3N ! l I � o I yO� HN �v 3N 'do 9 I 9 -- � 3N AV 1 �� _ z �L . i'? 1 N 67TH — 3N; AV H.99 �y _i : Ad H L9 3N A N dp a=i a W99 ta 1 1 V co '41 C) NT0831NV1 3N AV ONZ9 `s 41y 3N do—ONN299 it v SOIL N (ASHINGTON — SHEET NUMBER 15 MAP Figure 2 (Joins sheet 9) , 1590000 FEET ewe 51 ot'6^ 56 a`65 48 56 56 _ 59 3 _ * r. I57 55 51 •�•� A'.1 3� J 59 �`BCx:'� I �7�,: 1 '55'l t`p 66 p66 N. 49 c ,, i '� „� ,�.1 A , .f'r i •O t _d�• .tY... �:• O, t•' r m ' .5 / S6 *21141 ?�� IT •�" s::i 59 sn- 55 v 6 65 .r 56 mot'' 55 ; Mkt ' . 66'" F, 17 ' r7•`' �i' T a *u�`` �lrsr"o yr'=5t T-• r T. .17 - '" I7ff7 b _ 69 �t�i1: 35 ,^'a ' " , •:cam i�;( ''u' ;,ST ti, ?' 55 'o 57 a a:- 1,34 30. 0 .'yam., A' T9 57 17 19. 72 wz� y. g• � T?s: -fir, ' titr�j t _ Y v 17 F. t urn "• 39 - -� �- � , .k,•�'t'� '+1 VjYN�',t'"j ,tom" ^: r ry . ��• �51 \ .pit, �� • ti 11:1%, I.i `-' ?•51 \ 34 ? 72 i~+ ' ��•` i!q{yjt'H, w' . >Y -5.i?,..aa«_--... ICJ 1'� •. .. �y(• t » i 17 t r P 'ram �ilr. iji 73, ON 30 r ( 30,� - s .r z .i- �.+�,1- '�. �� ;7 •t'M•i ._ 'K. s _.M1'rt.. �. -n 1 - (� (Joins sheet19)a 2 MILES t 2 KILOMETERS � - Y ry 1 f I SOIL PERMEABILITY Soil survey 184 Figure 3 TABLE 14.--PHYSICAL AND CHEMICAL PROPERTIES OF SOILS--Continued Erasion + 1 factors ;Organic Soil ; Shrink-swell +�_, matter Soil name and 1Depth,clay <2mm1 Permeability Available potential + + capacity ,reaction; P water cap Y , K , T map symbol ' c -l0.24! 2 ; 2-5 0.16 15.1-5 5 ,Low----------- 10 , 1 16* ' o.6-2.0 0.13- , .281 Olomount-------- 0-2 i 0 6-2.0 ! 0.11-0.14 15.6-6.0 ;Low---- _j0 28; 2-181 0 j 0.08-0.10 15.6-6.5 ;Low----------- ' -- ;18-32; --- ; 0.6-2 1---- --- -!- - ' --- --- 1 32 Rock outcrop. , ' __�p,171 1 10-15 1 0.08-0.12 15.6-6.5 !Low------------j0.101 ; 17, 18, 19-------; 0-6 ! 5-10 2.0- .0 0.05-0.08 15.6-6.5 jLow---- -- -10.10., ; Everett 6-181 5-10 6.0-20 ; 6-6.5 !Low--- ; 18-b0; 0-5 6.0-20 0.02-0.05 15• ! , 20*. Fluvaquents --j0.371, 2 t0-15 1 ' 0 19-0 21 13.6-5.0 ,Low---------- '0 431 1 ------- ! 0-2 ! --- ; 0.6-2.0 ; 0 19-0 21 !u 5-5.5 !Low------------j 21-- --- _ , --- ; 0 6-2.0 , ' --------,----, Getchell 6 3 ` --- ! j 12 1 10-15 22*; ! I 0.19-0.21 13.6-5.0 ;Low-- ------10.43! ' 0-2 ! --- ; 0.6-2.0 ; 0.21 14.5-5.5 ;Low----------- : Getchell--------j 0.6-2.0 , 0.19- ---------;----! 2-361 --- --- ------ , j 36 --- --- ; _jo.321 2 ; 5-10 j '3 --- ------ 0.12-0 16 6- 5 0 Low __ -_!0 37! + 0-5 --- .5-5.5 , oso-------------I o.6-2.0 ! 0.13-0.17 ' --- j -29, + 1 ' 29 1 ! 2 10_15 1 1 13.6-5.0 !Low------------10.371 23*: ' ' ' o.6-2.0 ; 0.19-0.21 ' ' --- + 21 14 5-5 5 !Low------------40 --I Getchell--------, 2-2 1 0.6-2.0 ; 0.19-0 , 1----� -361 i 36 1 --- --- --- i j 0 2' 2 ; 5-10 ' 0 6-2 0 ; 0.12-0 16 �3.6-5.0 !Low------------�0 3T! + 0-5 1 ' 0.17 ,4 5-5 5 1Low------------� , Oso-------------1 , j 0.6-2.0 ; 0.13- , , --,----� ! 5-291 --- ------------- ! 29 Rock outcrop. I ' 5 ' .5-1 I , ' � j 6.0-20 ; 0.06-0.08 15.6-6.5 Low------------10.1 1 , --! 0-9 1 0-5 , jLow------------ 0.06-0.08 ,5.6-6.5 -10.101 Greenwater j 9-211 0-5 ! 6.0-20 ; ' 6-6.5 ILow------------' ; l21-601 0-5 j 6.0-20 ! ! 1 ' ' __'0.24! 2 ; 10-15 25*' j i I 0 18-0 21 !3 6-6.0 !Low---------- ' 0_4 ; ; 0.6-2.0 14 5_6.0 jLow------------ 0.371 ; --- Hartnit- 14_2T! ' 0 6-2 0 0.17-0.20 ; ,-- ____, ; -- --- -------------j , 1 27 i t i -j0.241 2 ; 15-25 0.6-2.0 ; 0.21-0.23 13.6-5.0 ,Low----------- 1 Potchub---------1 0-7 1 --- ! 0 6-2 0 ; 0.19-0.21 j4.5-5.0 ILow----------_-�0.37; 1 7-101 --- + 0.18-0.20 14.5-6.0 ,Low---------- 1 -- ' ! ' 10 41 _-- ; o.6-2.0 ; ! j---------------1- -1 , , -3 I 1 34 1 Rock outcrop. 1 j ' ' ' 1-5 1 Low------------10.241 5 1 1 1 2.o-6.0 0.08-0.11 15.1-7.3 10.241 -----, 0-4 , 0-5 , 1- !Low------------0.07-0.10 i5. 7.3 ; __l0.201 1 Indianola t 4-241 0-5 6.0-20 0.04-0.07 j5.1-7.3 ,Low---------- , ! :24-601 ' j 1 1 I 10 0-5 , ! ! ; o.19-0.21 15.6-7.3 !Low------------1 0.371 0.321 5 j 3- t 27 28 29-------1 0-6 j 5-15 0.6-2.0 0,18-0.20 15.6-7.3 !Moderate-------`0,371 ' ' 6-331 20-35 ! 0.6-2.0 ; 0.17-0.20 15.6-7.3 (Moderate-------1 ! S Kitsap �33-601 20-35 ! 0.06-0.2 , j 1 ' See footnote at end of table. E STORM DRAINAGE CALCULATIONS a , M I� II INFILTRATION RATE Figure 4 Hydraulic Storage Elevation Head Gradient Infiltration Volume (ft) (ft) (ft/ft) Rate (cfs) (cu-ft) 111 0 1 0.35 0 112 1 1.2 0.42 495 113 2 1.4 0.49 1111 114 3 1.6 0.56 1727 115 4 1.8 0.63 2222 116 5 2 0.69 2717 Figure 5 DESIGN STORM AREA CALCULATION 30' 3®' RE I � 1 S B9•r]'a 1'E rn•.• .u.;" o a• u w r Nn a u rr oma y,,,w .a.w. I a "^" I 4 o tw �5 I rf � I rr I '- _ _ I ra.M Nit _ — N1y.M >'o�ai ,Area :'r I - r 28 I Jensen Business Park Lot 5 & Lot22 BASIN SUMMARY Figure 6 BASIN ID: a NAME : 100yr, 24hr post-developed SBUH METHODOLOGY TOTAL AREA. . . . . . . : 2 . 00 Acres BASEFLOWS : 0 . 00 cfs RAINFALL TYPE . . . . : TYPEIA PERV IMP PRECIPITATION. . . . : 3 . 50 inches AREA. . : 0 . 28 Acres 1 . 72 Acres TIME INTERVAL. . . . : 10 . 00 min CN. . . . : 77 . 00 98 . 00 TC. . . . : 30 . 00 min 30 . 00 min ABSTRACTION COEFF: 0 . 20 PEAK RATE : 1 . 00 cfs VOL : 0 . 50 Ac-ft TIME : 480 min Jensen Business Park Lot 5 & Lot22 STAGE STORAGE TABLE Figure 7 CUSTOM STORAGE ID No. sl Description: STAGE <----STORAGE----> STAGE <----STORAGE----> STAGE <----STORAGE----> STAGE <----STORAGE----> (ft) ---cf--- --Ac-Ft- (ft) ---cf--- --Ac-Ft- (ft) ---cf--- --Ac-Ft- (ft) ---cf--- --Ac-Ft- 111.00 0.0000 0.0000 112.30 679.80 0.0156 113.60 1481 0.0340 114.90 2172 0.0499 111.10 49.500 0.0011 112.40 741.40 0.0170 113.70 1542 0.0354 115.00 2222 0.0510 111.20 99,000 0.0023 112.50 803.00 0.0184 113.80 1604 0.0368 115.10 2271 0,0521 111.30 148.50 0.0034 112.60 864.60 0.0198 113.90 1665 0.0382 115.20 2321 0.0533 111.40 198.00 0.0045 112.70 926.20 0.0213 114.00 1727 0.0396 115.30 2370 0.0544 111.50 247.50 0.0057 112.80 967.80 0,0227 114.10 1776 0.0408 115.40 2420 0.0556 111.60 297.00 0.0068 112.90 1049 0.0241 114.20 1826 0.0419 115.50 2469 0.0567 111.70 346.50 0.0080 113.00 1111 0.0255 114.30 1875 0.0431 115.60 2519 0.0578 111.80 396.00 0.0091 113.10 1173 0.0269 114.40 1925 0.0442 115.70 2568 0.0590 111.90 445.50 0.0102 113.20 1234 0.0283 114.50 1974 0.0453 115.80 2618 0.0601 112.00 495.00 0.0114 113.30 1296 0.0297 114.60 2024 0.0465 115.90 2667 0.0612 112.10 556.60 0.0128 113.40 1357 0,0312 114.70 2073 0.0476 116.00 2717 0.0624 112.20 618.20 0.0142 113.50 1419 0.0326 114.80 2123 0.0487 116.00 2717 0.0624 if ,r, 4 Jensen Business Park Lot 5 & Lot22 STAGE DISCHARGE TABLE Figure 8 DISCHARGE LIST ID No. dl Description: STAGE <--DISCHARGE---> STAGE <--DISCHARGE---> STAGE <--DISCHARGE---> STAGE <--DISCHARGE---> (ft) ---cfs-- ------- (ft) ---cfs-- ------- (ft) ---cfs-- ------- (ft) ---cfs-- ------- 111.00 0.3500 112.30 0.4410 113.60 0.5320 114.90 0.6230 111.10 0.3570 112.40 0.4480 113.70 0.5390 115.00 0.6300 111.20 0.3640 112.50 0.4550 113.80 0.5460 115.10 0.7360 111.30 0.3710 112.60 0.4620 113.90 0.5530 115.20 0.8420 111.40 0.3780 112.70 0.4690 114.00 0.5600 115.30 0.9480 111.50 0.3850 112.80 0.4760 114.10 0.5670 115.40 1.0540 111.60 0.3920 112.90 0.4830 114.20 0.5740 115.50 1.1600 111.70 0.3990 113.00 0.4900 114.30 0.5810 115.60 1.2660 111.80 0.4060 113.10 0.4970 114.40 0.5880 115.70 1.3720 111.90 0.4130 113.20 0.5040 114.50 0.5950 115.80 1.4780 112.00 0.4200 113.30 0.5110 114.60 0.6020 115.90 1.5840 112.10 0.4270 113.40 0.5180 114.70 0.6090 116.00 1.6900 112.20 0.4340 113.50 0.5250 114.80 0.6160 116.00 1.6900 -• r I II II Jensen Business Park Lot 5 & Lot22 LEVEL POOL TABLE SUMMARY Figure 9 MATCH INFLOW -STO- -DIS- <-PEAK-> STORAGE <--------DESCRIPTION---------> (cfs) (cfs) --id- --id- <-STAGE> id VOL (cf) 100yr, 24hr Storm 1.00 1.00 sl di 114.24 2 1848.07 cf -i9�� City of Arlington Building Dept nv PUBLIC WORKS DEPARTMENT CHECKLIST PERMIT # �- a'Z � DATE ACCOUNT # NAME: Q- ADDRESS: / �— _ /1C�' LEGAL: 1�?/��S P� �Zc� BUILDING USE: ( # OF BUILDING UNITS: T6TAL ERU DESIGN UNITS: Item is inspected and complete Eadsting Required SIGNATURE: Date WATER METER REQUIRED: V ' HEALTH DEPT. APPROVAL: ICl/Q SIDE SEWER PERMIT REQUIRED: V ` GARBAGE ChNTAINER PAD: ✓ CROSS-C6NNECTIbN CONTROL: BACKWATER VALVE: SEWER REQUIRED: Off site vlllp�� On site �- CURBS: Off site On site SIDE WALK: Off site On site PAVING: Off site It ,Oil site STORM DRAINAGE: Off site 0/1 ` On site PRETREATMENT DISCHARGE PERMIT: YES /NO_ WATER/SEWER FEES PAID: YES NO—)(— jw La 1 6n Bui1d\fos\u-check / /�f ��v,[m / IA I I W 11 1 1 t :)I_l +1� 'I _I Ill R J I I 1 I I I I 1 1 1 I �1 1 11 I I I •'•' I I I 'I I - 4 . K Il - - I Imo. I I •. TTI 1I Y_ •I'��► ti - - ' - u•L •1 ,1 -' \\\' I y '' ► �� 1 '7_ 1 IT - I 1 1 1— — -L - 1 III jj_j I 11 _ I J I 1 L JI 1 1 111 11 11 - �� �TFwT .K� • I-T�Y • L - I I 1 - - -_ 1 I 1 ' I II I IIII 11 � III r�; 'ILI , I I"I I r 1'1 I I , • r 1 T 1 I� '.fQU' Il l CT I 1 T _ 1111 11 - 1 L ►1 12- I U I f-L JJ _I U I_ • I � - 1 ti 71 �.7 �,r. 1- m - i jr W-1 L I - T1 L]I r I tII tl l 1 II 1 11 ��1,1 1 I TTI 1 I t •T 1n'1 � 1 1 1 1 r 1 1 _I t.17 11_.-T r 1 1 - �d - 11 T'j LIU i`r =n :r rI -Lrr :1 L - 1 Y q 40- WATER DEPARTMENT MEMORANDUM TO: Arlington Business Parks FROM: Karen Latimer DATE: June 26, 1997 SUBJ: Cross-Connection Control Review Building Permit#97-2493 I have completed my review of the construction drawings submitted for the above referenced project. Listed below are my comments and questions. 1. A Double Check Valve Assembly must be installed on the water service supply line, after the water meter. Install per City standard W-13 (attached). 2. After installation, the Double Check Valve Assembly shall be tested by a State approved Backflow Assembly Tester, at the owner's expense. A copy of the test report must be submitted to the City water department for review and approval, prior to calling for inspection. Call for inspection after the backflow prevention assembly has been installed (435-3811); 24 hour minimum notice required. 3. The plans indicate that a sprinkler is, or will be, installed. Is this a fire sprinkler or irrigation sprinkler? An irrigation sprinkler must have a Double Check Valve Assembly installed before the first point of use. Install per City standard W-13 (attached). A fire sprinkler must have a Double Check Valve Assembly installed before the first point of use if no chemicals, anti-freeze, or corrosion inhibitors are added to the water. If chemicals are added, then a Reduced Pressure Backflow Assembly must be installed. Install per City standard W-14 or W-15 (attached). 4. If there are any existing irrigation or fire sprinkler systems, a Double Check Valve Assembly must be installed, before the first point of use. 5. Provide the manufacturer, model, and size of all existing backflow prevention assemblies that are currently installed, and a current test report for each assembly. 6. Complete and return the Cross-Connection Survey and Industrial/Commercial Waste • _ '� A k i MEMORANDUM--Arlington Business Parks Page two Discharge Permit Application Form (mailed separately 6-26-97). Include the existing structure and uses when completing both forms. These forms must be returned and approved by the City before payment of utility fees will be accepted. 7. If you are constructing new water main, the New Water Main Construction procedures must be followed (attached). 8. Water and sewer fees must be paid before the water meter will be installed. After I receive the requested information I will notify you of any additional cross-connection control requirements. Please call me at (360) 435-3811 if you have any questions. - . � ,. I I I r X Z_ Q 2 e - p� N Z_ � 5 3" MIN io 3" MIN Z 5 N FLOW Z FLOW � z e (D co PLAN a ELEVATION LEGEND: Ot STATE APROVED DOUBLE CHECK VALVE ASSEMBLY, INCLUDING TWO RESILIENT SEATED SHUTOFF VALVES AND FOUR RESILIENT SEATED TEST COCKS. 2O ENCLOSE THE DOUBLE CHECK VALVE ASSEMBLY IN TWO METER BOXES STACKED ON TOP OF EACH OTHER. MUST HAVE REMOVABLE COVER. O3 IN TRAFFIC AREAS USE: PRECAST CONCRETE VAULT (UTILITY VAULT CO 233—LA, OR EQUAL). 4O IF A DAYLIGHT DRAIN CANNOT BE PROVIDED THERE MUST BE A 6" MIN LAYER OF FREE DRAINING GRAVEL AT THE BOTTOM OF BOX. sO ANGLES MAY BE IN OR OUT OF BOX SO LONG AS SUFFICIENT ROOM IS ALLOWED AT EACH END FOR VALVE OPERATION AND DCVA REPAIR OR MAINT. O6 PROVIDE FREE DRAINING SOIL. NOTES: 1. INSTALL ACCORDING TO MANUFACTURER'S SPECIFICATIONS. 2. INSTALL ONLY IN HORIZONTAL CONFIGURATION, UNLESS APPROVED OTHERWISE BY CITY. 3. INSTALL WITH TEST COCKS FACING UP OR TO ONE SIDE. 4. INSTALL BRASS PLUGS IN ALL TEST COCKS. 5. FOR 3/4" TO 1" ASSEMBLIES, USE A 10" x 13" BOX. 6. FOR 1-1/4" TO 2" ASSEMBLIES, USE A 14" x 20" BOX. 7. ASSEMBLY REQUIRES CERTIFICATION UPON INSTALLATION AND RECERTIFICATION ANNUALLY. 6-12-97 W 13 2 3 cuN 1 N FLOV N a.�e roe O So PLAN 0 4 4 8 6 7 LEGEND ELEVATION IO STATE APPROVED DOUBLE CHECK VALVE ASSEMBLY, INCLUDING TWO O.S. & Y. RESILIENT SEATED GATE VALVES, AND FOUR RESILIENT SEATED TEST COCKS. OUNI—FLANGE WITH SET SCREWS OR MJ x FL ADAPTER WITH MEGALUG OR GALVANIZED SHACKLE TO MAIN WITH 2-3/4" RODS, OR MJ RETAINER GLANDS. 0 PRECAST CONCRETE VAULT (5'x9'x7'2') #79054 RENTON CONCRETE PRODUCTS INC. WITH 57—TL-8 COVER (2-3' x 3' DIAMOND PLATE) OR EQUAL. COVER TO READ "WATER". PROVIDE O.S.H.A. APPROVED HOT DIPPED GALVANIZED STEP LADDER. INSTALL LADDER IN SUCH A WAY AS TO PROVIDE ACCESS THAT DOES NOT INTERFERE WITH INSTALLED EQUIPMENT OR MAINTENANCE THEREOF. ODUCTILE IRON PIPE (SIZED AS REQUIRED) CLASS 52. SO WATER TIGHT GROUT SHALL BE USED IN ALL VAULT PENETRATIONS. 6O TWO GALVANIZED ADJUSTABLE PIPE SUPPORTS. O GRAVEL FOUNDATION AS REQUIRED. O DRAIN, SLOPE TO DAYLIGHT WHEN POSSIBLE. 9O 3' MIN CLEARANCE FROM UNDERSIDE OF VAULT LID TO STEM OF ❑S&Y WHEN FULLY OPEN. NOTES 1. TEE AND GATE VALVE REQUIRED ON MAIN. 2. ASSEMBLY REQUIRES CERTIFICATION UPON INSTALLATION AND RECERTIFICATION ANNUALLY. 3. TEST COCKS MUST HAVE BRASS PLUGS IF ASSEMBLY IS INSTALLED UNDERGROUND. 4, MAXIMUM HEIGHT OF ASSEMBLY IS FIVE FEET UNLESS AN O.S.H.A. APPROVED PLATFORM IS PROVIDED. S. MINIMUM INSIDE VAULT HEIGHT IS 79", OR AS APPROVED BY THE ENGINEER, FOR 3" AND LARGER SERVICES. 6, ALL DIMENSIONS ARE MINIMUM CLEARANCE REQUIREMENTS. 6-12-97 VV 14 date number 2 3 9 1 2 •e� me lk %%o Fedb 4 PLAN 6 4 7 LEGEND ELEVATION 1O STATE APPROVED DOUBLE CHECK DETECTOR ASSEMBLY, INCLUDING TWO O.S.&Y. RESILIENT SEATED GATE VALVES, FOUR RESILIENT SEATED TEST COCKS, 3/4" BRASS OR COPPER BYPASS WITH INLINE RESILIENT SEATED VALVES, 5/8" METER (METER TO READ IN CUBIC FEET), AND A 3/4" STATE APPROVED DOUBLE CHECK VALVE ASSEMBLY. OUNI—FLANGE WITH SET SCREWS OR MJ x FL ADAPTER WITH MEGALUG OR GALVANIZED SHACKLE TO MAIN WITH 2-3/4" RODS, OR MJ RETAINER GLANDS. O3 PRECAST CONCRETE VAULT (5'x9'x7'2") #79054 RENTON CONCRETE PRODUCTS INC. WITH 57—TL-8 COVER (2-3' x 3' DIAMOND PLATE) OR EQUAL. COVER TO READ "WATER". PROVIDE O.S.H.A. APPROVED HOT DIPPED GALVANIZED STEP LADDER. INSTALL LADDER IN SUCH A WAY AS TO PROVIDE ACCESS THAT DOES NOT INTERFERE WITH ISTALLED EQUIPMENT OR MAINTENANCE THEREOF. ODUCTILE IRON PIPE (SIZED AS REQUIRED) CLASS 52. OS WATER TIGHT GROUT SHALL BE USED IN ALL VAULT PENETRATIONS. OTWO GALVANIZED ADJUSTABLE PIPE SUPPORTS. O GRAVEL FOUNDATION AS REQUIRED. O DRAIN, SLOPE TO DAYLIGHT WHEN POSSIBLE. O 3" MIN CLEARANCE FROM UNDERSIDE OF VAULT LID TO STEM OF OS&Y WHEN FULLY OPEN. NOTES 1. TEE AND GATE VALVE REQUIRED ON MAIN. 2. SINGLE DETECTOR CHECKS ARE NOT APPROVED BACKFLOW PREVENTION DEVICES. 3. ASSEMBLY REQUIRES CERTIFICATION UPON INSTALLATION AND RECERTIFICATION ANNUALLY. 4. TEST COCKS MUST HAVE BRASS PLUGS IF ASSEMBLY IS INSTALLED UNDERGROUND. 5. MAXIMUM HEIGHT OF ASSEMBLY IS FIVE FEET UNLESS AN OSHA APPROVED PLATFORM IS PROVIDED. 6. MINIMUM INSIDE VAULT HEIGHT IS 78" OR AS APPROVED BY THE ENGINEER FOR 3" SERVICE AND LARGER. 7. METER SHALL BE INSTALLED SUCH THAT IT CAN BE READ WITHOUT ENTERING VAULT WITH ACCESS HATCH OPEN. 8. ALL DIMENSIONS ARE MINIMUM CLEARANCE REQUIREMENTS. DOUBLE CHECK DETECTOR-VAt--VE ASSEMBLY 6-12-91 1 (DCDA) AND LARGER SERVICES dote number t x � New Water Main Construction 1. Backflow prevention requirements shall be completed prior to beginning construction. See attached procedure. 2. Purity test must be completed prior to conducting pressure test. 3. Pump will not be hooked up to hydrant service or blow-off assembly until city water inspector is present. 4. Barrels used to pump out of must be new or used only for this purpose (inspector's discretion). 5. 200 psi must be maintained for 15 minutes. 6. Pressure will be bled off after testing. 7. Flush once more after pressure testing is complete. Blocking: Call for inspection before pouring. Call for inspection after pouring. Backflow Prevention Requirements for New Water Main Construction 1. Install State approved Double Check Valve Assembly (DCVA) in location specified by City water inspector. a. Call City water department before installing DCVA to verify it appears on the state approved list. b. DCVA shall be installed in a temporary vault or other suitable configuration so no portion of the DCVA is covered with dirt or other material. C. Plugs shall be placed in all test cocks (4). 2. Contractor shall have DCVA tested by a State approved Backflow Assembly Tester. A copy of the test report must be submitted to the City water department for review and approval, prior to calling for inspection. 3. Call for inspection of the DCVA (after test report has been submitted). 24 hours minimum notice required. 4. The DCVA shall not be removed from service without approval of the City water inspector. 5. During the hydrostatic pressure test, the DCVA shall be removed, unless sterilization and satisfactory bacteriological sampling has been achieved. _ M ' � A TO: DAVE ANDERSON FROM: TERRY CASTLE DATE: 6-23-97 SUBJECT: JBP LOT 5/22ADDI`1'ION Having reviewed the construction plane for the lot 5 and 22 of Jensen Business Park I have the following conuncrits: Sheet 4 of 5 Concrete pipe is not acceptable in sewer lima constmction,it must be either PVC or ductile. The"existing" water line that is to be abandoned or removed is not located as shown. I do not have as-built drawings of the on-site water for the existing building,but I believe the water line to lite back hydrant actimlly comes from the east through lot 22. The ck:voloper needs to check the owner's as-builts to verify. The vault labeled Power Vault is actually the fire system vault. The entire fire system is not shown. I believe it comes from the street,through the vault then south to where it twos west into the building. What is the proposal for modifying that systetnl 1 - ■ .L NO ■ ■ �� ■ T.. 1 i ■ 11 LP: I ■L! A uqp It Ln/■ r .i WW M En ! mm11T ■w 1 ■ ■ -9 Em ■■ M I N NO . _II ■ ■ 1 lb" WAIII111,1■ 4 MI UW■ 1 -Ij 04 Norm M1 '1 .mf■u mommimp1■ NUMIN ■ ■ NJ iu IN ■ .4 1 ■ ■ :■1 ■ii ■ imm omm ' i o c u I rlijism immon ■rjwom ■ I ■ m-Y Ir1i■ mm1 Moll 11 immito 1, a Is ■ lorom wo(a■ ■ig ■Ar■ 001 ovum ii mom.t W■ ■o — MENWalLVI I 15M N■*.■t. IN l:W4 ■.I■l . ,l Imo.■ .A NINE N ■ 111111 I pfl City of Arlington Building Dept,-- FIRE DEPARTMENT CHECKL.1 PERMIT # ! ^ DATE: &—41 - NAME: / YSa4ed ADDRESS: Q f oe,�;) -7/e X PE- AM: LEGAL: BUILDING USE: OCCUPANCY CLASSIFICATION: A B E F H 1 1 2 12.1131 4 1 72 1 3 1 2 1 1 2 1 3 1 4 1 5 6 1 7 I M R S U 1.1 1 1.2 F2T3 1 3 1 2 F3T4 1 5 1 1 2 TYPE OF CONSTRUCTION I II III 1V V F.R. F.R. ONE-HOUR N ONE-HOUR N H.T. ONE-HOUR N Item inspected&completed Site Plan: Approved Denied Signature & Date: Access Requirements: Required: Fire lane: Sprinkler system: Alarm system: Knox Box: Fire extinquishers: Hydrant: # of hydrants required: Location of Hydrant: Location of Knox Box: Location of Fire Extinquishers: Fire Flow requirements: Location of address on building: FIRE DEPT: Date: Signature 4 Build\fbrm\fdchecklist / P54,,j V A//`�/t-Wd� Sam CAI I Id= —ff JIT LLW11 will 10 6rW I It rl R It A .M I i#.! Yuma «: .p , kJ - i T ' _r i' Ti �_ i i i , -i ,I, i I ILILI _.. t - - - - — r — ,fir — - - - — - - - - - — - - - - - l I'}LL I n " 1 31 Irh I : ,ncl r- -City of Arlington Building Dept " .rP. E DEPARTMENT _HECKLI. -) PERMIT # / DATE: NAME: �'L/ �/ S►.S S ADDRESS: LEGAL: BUILDING USE: OCCUPANCY CLASSIFICATION: ice' l A B E F H 1 1 2 12.1131 4 1 I 2 3 (41�`� 2 1 2 3 4 5 6 7 I M R S U 1.1 1.2 2 3 1 3 1 F2T73415 17 2 TYPE OF CONSTRUCTION 1V V F.R. F.R. ONE-HOUR N ONE-HOUR`---k N H.T. ONE-HOUR N ~^ Item inspected &completed Site Plan: Approved Denied Signature & Date: Access Requirements: Required: Fire lane: Sprinkler system: Alarm system: T F S Knox Box: Fire extinquishers: Hydrant: IT # of hydrants required: 3 Location of Hydrant: ��, �OFS Location of Knox Box: M,41.41 Z 41r1L ,mot/(, Location of Fire Extinquishers: TO /3r d�,f�a.�,a®yr�� Fire Flow requirements: 300 6 AW Location of address on building: FIRE DEPT: Date: w� Signature BuildZorrtnUchecklist / �/ Ap �t�•!' ��" I I I I I I I I -17 II ■ ■ � - 1 ■ m- m& III LA ■ ■ ■ ■ ■ ■ _ - OLE NONE ME 0 I I I I ARLINGTON FIRS DEpA Pceived: 6-18-97 Returnae�; 6-zs_97 RTMENT lilt:TO DAVE ANDERSON —'— BUILDING DEPARTMENT FAOM: TOM COOPER SWECT: PLAN REVIEWS DATE: June 25, 1997 PLAN �:VIEW NO: 97_249 TIME:Arlington Business Park 3 C(MMENTS: Sprinkler F.D.C. shal be I. from buildinget tilled up walls 1 NFPq sated per Department requirement,and shall be out and away 2. Will require 1 additional hydrant,fire now= 3000 GI, M-location to be addressed at a later date. 3. Is existing underground sprinkler system large enough to supply addition ? 4. Fire sprinkler system shall be monitored 5. Sprinkler system shall be extended into new addition. 6. Alarm system required if used for high pile storage. UFC 1007.2.12.4 when required by Article 81, 7. Existing hydrant on south side and new hydrant shall be fitted with 5"Storz S. Fire lane shall be maintained around entire building, adapter. 9, provide a knox box on main entrance. plan Review Frm.12/96 _� �M d CUP CITY OF ARLINGTON Planning and Community Development q7-g Lk 5 3 August 4, 1997 Glen Wells 1235 4th Avenue NE Olympia, Washington 98506 RE: SEPA #240 Mitigated Determination of Nonsignificance for AMT,Inc. Dear Mr. Wells: I am writing to confirm that you've completed the end of the Public Comment Period (July 23, 1997), and the Seven Day Appeal Period(August 1, 1997)in your SEPA process. This letter is to inform you that you will have successfully concluded your SEPA process conditioned upon the following: 1) That you sign the mitigation agreement; 3) That you meet all requirements of your mitigation agreement prior to approval of building occupancy; 2) And that you pay all outstanding reimbursable fees invoiced to you. Enclosed are a copy of the mitigation agreement and the invoice of fees due. If you have any questions, please feel free to call me here at City Hall. Sincerely, Olin W. Burkholder Director, Planning and Community Development JWB/rs enclosures c: AMT,Inc. ms\sepa\240\approva1 238 N.Olympic Ave. • Arlington,WA 98223 • (360)435-0361 • (360)435-0724 FAX(360)435-3906 .,ti - - _ - � � Y J .� - �J t PROJECT ENVIRONMENTAL MITIGATION AGREEMENT SEPA #240 AMT, Inc Expansion 6/10/97 This agreement is entered into by and between the City of Arlington, a municipal corporation, hereinafter referred to as the "Cif, and Arlington Business Park, hereinafter referred to as the "Developer„ . WHEREAS, this agreement is executed pursuant to Chapter 43.21 RCW, the State Environmental Policy Act (SEPA), and Chapter VII of Arlington's Unified Development Code, to provide for mitigation of existing and known environmental impacts associated with the development hereinafter described. This agreement is a voluntary agreement entered into pursuant to the statutes of the State of Washington. This agreement does not preclude any evaluation and determination by the City upon later actions or proposals undertaken by the Developer which may require a determination of significance and environmental review under SEPA and WHEREAS, the Developer is proposing to add 21,120 square feet of additional building and 26 additional parking stalls to the existing facility, and WHEREAS, the Responsible Official has made findings that the proposed development will require modification to meet City requirements; NOW, THEREFORE, the City and the Developer agree that the following mitigation measures shall be employed by the Developer to ensure that probable significant adverse environmental impacts created by the proposed project are minimized or eliminated. 1. Stormwater a. The Developer will be required to comply with the standard measures for erosion and sedimentation control used during construction as described in the Drainage Ordinance. An Erosion and Sedimentation Control Plan will be required prior to the start of construction. b. Stormwater design must be in compliance with the City of Arlington Drainage Ordinance and the Puget Sound Stormwater Manual. These requirements are quite complex and require detailed engineering by a specialist in stormwater engineering to avoid delays in the process. 2. Utility connections must be in conformance with City standards. All utility fees must be paid prior to the issuance of a building permit. 3. A detailed landscaping plan will be required as part of the building permit process. msoffice\sepa\240\mitg Page 1 J 4. Parks mitigation will be requireCZ at $.OS Per square foot of land area. Developer/Owner State of Washington) ) ss County of Snohomish) On this day personally appeared before TX1e described in and who executed the within a the same as free and voluntary act an nd foregoing instrument to me known to be the individual d deed for the uses and , and acknowledged that_ Given under my hand and official seal this Purposes therein mentioned. signed day of 1997. NOTARY PUBLIC in and for MS' aPPointment expires the State of Washington, City of Arlington State of Washington) ) ss County of Snohomish) On this day personally appeared before rile described in and who executed the within and rare , to me the same as free and voluntary act anOj'_' instrument known to be the individual d deed for the uses ands and that Signed purposes gned Given under my hand and official seal this mentioned, day of 1997. O'rgRY PUBLIC in and for residing at the N State of Washington, My appoingn en-t expires msofftce\sepa\240\mi tg Page 2 A`%..wui"' vow. r"` CITY OF ARLINGTON WATEI )SEWER DEPARTMENT APPLICAF 'N Application is hereby made by the undersigned property owner for all water and sewer servi uir use o purpose at d�/00 -1 L 5-I Ave- 1 `�G in or near Arlington, Washington, for which I r pq in �� s(�a � 5 RwsiVIA5s PQL1k ART V and in accordance with existing ordinances and regulations of the City, the following-estimated cho es, the ezact'cfiargeis wi be determined and payable immediately upon completion of the installation: Engineering Fees. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ Water Main Extension. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ Fire Hydrant Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ Street Repairs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . cc Tap-In Charge. 1 ..X ,� l�l.�ifalQiv� l 1��5(�1 �0� l IJ�V�4 . . . . . . . . . . . $ Equalization Fee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ Water Service Connection Charge (Metering Charge) . . . . . . . . . . . . . . . . . . . . . . . . . . $ z0 > W F— a- U z o,v inSewer.Main Extension. . . . . . . . . . . . . . . . . . . . . . . . . . . . $ I W Wi W ? mmW u-- U $ Nw C vo Sewer Main Reimbursement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . U. W LL 0 m W 0 Side Sewer Permit(s). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ d g 0 ZW _ �• a o N 0 W Sewer Service ron�ect V. I •�= IAt Q(e�n I S" �kl $ Es } $ i C= d W Z _J 0 Total. _ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 I further agree that all rates and charges for water and sewer service to the above property shall be paid in accordancW with existing ordinances and regulations of the City, or any such ordinances and regulations passed hereafter. I hereby authorize the following tenant, AKbinA+on &luQ t-s6 PaAs to have all accounts for water kept in his name under Account No. with the understanding that water bills mailed to said tenant shall not relieve the property from liability for water charges incurred. I understand that the City will use all reasonable effort to maintain uninterrupted service, but reserves the right to shut off the water at any time without notice for repairs, extensions, non-payment of rates or any other reason and assumes no liability for any damage as a result of interruption of service from any cause whatsoever. 001438 OWNER DAT ADDRESS ©s r' � � .. ��. M.T.C. ,- Materials Testing & Consulting, Inc. REPORT OF FIELD INSPECTION AND CONCRETE COMPRESSION TEST Report#C5416 CLIENT: Arlington Business Park PROJECT: Arlington Business Park-Jensen ADDRESS: P.O. Box 432 FILE NO: 970805 Arlington, WA 98223 DATE CAST: September 05, 1997 DATE RECEIVED: September 09, 1997 PERMIT#: FIELD DATA LOCATION OF PLACEMENT: Tilt up panels#1 -#18 SAMPLED AT: JEnd of pump, middle 1/3 of load, Panels 2 and 4 @ 40 yds CONTRACTOR DKS SUPPLIER Concrete Nor'West QUANTITY PLACED,CU/YD 10 cu yd MIX#&PROPORTIONS 6SK w/AEA 4000 DELIVERY TICKET NO. 5321170 CEMENT, lbs. 564 lbs. TRUCK NO. 159 FLYASH, lbs. 0 BATCH TIME. 8:07 a.m. WATER, gals. 32 gals. SAMPLE TIME 8:50 a.m. FINE AGGREGATE, lbs. 1390 lbs. SLUMP, inches(ASTM C-143) 4" COARSE AGGREGATE, lbs. 1771 lbs. AIR CONTENT, '6,(ASTM C-231) 4.7% COARSE AGGREGATE, lbs. 0 AIR TEMPERATURE, °F 650 COARSE AGGREGATE, lbs. 0 CONCRETE TEMP, °F(ASTM C-1064) 750 ADMIXTURE, oz./cwt AEA 5 oz. ADMIXTURE, oz./cwt COMPRESSION TEST RESULTS ASTM C-39) LOG TEST DATE Of TOTAL LOAD CYLINDER CYLINDER COMPRESSIVE TESTED OBSERVATIONS NO. AGE TEST (LBS) DIA.(IN.) AREA STRENGTH BY (DAYS) (S .IN.) (PSI) 5406 5 09-10 113,000 6.00 28.27 4000 G.M. ® Cylinders made by a MTC representative 5407 7 09-12 125,000 6.03 28.59 4370 B.S. ® Cylinders picked up by a MTC representative 5408 28 10-03 151,500 6.0 28.27 5360 C.J. ® Test results comply with applicable specification 5409 28 10-03 156,000 6.0 28.27 5520 C.J. ® toecomply with project planteel was k winds pees and found 5410 Hold DReinforcing steel does not comply with project plans and specifications Q Gallons of water were added M prior to/®after sampling. REQ'D 28 4000 REMARKS: One set of five concrete cylinders were cast. Concrete placed by pump and vibrated internally. Set IofII REPORTED BY: John Kepner,WABO Certified Inspector CHECKED BY: C. Jones,Laboratory Manager DISTRIBUTION: original: Arlington Business Park cc: City of Arlington ✓ cc: cc: cc: cc: As anmutual protection to elicits,the public and ourselves,all,q ons are mbmiued w the confrdmtial proponyof elions,and aolhorimtioo for publication of ststmtans.cmmlusious or exuacts from or regarding our reports is revved pmdiog our wrium appmvst, 1687 Old Highway 99 So. • Mount Vernon,Wa.98273 • Phone(360)428-0900 • FAX(360)428-6082 � � bvw � � M.T.C. Materials Testing & Consulting, Inc. REPORT OF FIELD INSPECTION AND CONCRETE COMPRESSION TEST Report#C5415 CLIENT: Arlington Business Park PROJECT: Arlington Business Park-Jensen ADDRESS: P.O. Box 432 FILE NO: 970805 Arlington, WA 98223 DATE CAST: September 05, 1997 DATE RECEIVED: September 09, 1997 PERMIT#: FIELD DATA LOCATION OF PLACEMENT: Tilt up panels#1 -#18 _SAMPLED AT: JEnd of pump, middle 1/3 of load, 160 yds' , Tilt up#13 CONTRACTOR DKS SUPPLIER Concrete Nor'West QUANTITY PLACED,C'U/YD MIX#&PROPORTIONS 6 SK w/AEA 4000 DELIVERY TICKET NO. 5321191 CEMENT, lbs. 564 lbs. TRUCK NO. 28 FLYASH, lbs. 0 BATCH TIME. 11:10 a.m. WATER, gals. 32 gals. SAMPLE TIME 11:55 a.m. FINE AGGREGATE, lbs. 1390 lbs. SLUMP, inches(ASTM C-143) 4" COARSE AGGREGATE, lbs. 1770 lbs. AIR CONTENT, "Gi(ASTM C:-231) 4.2% COARSE AGGREGATE, lbs. 0 AIR TEMPERATURE, of 770 COARSE AGGREGATE, lbs. 0 CONCRETE TEMP, °F(ASTM C-1064) 650 ADMIXTURE, oz./cwt AEA 5 oz. ADMIXTURE, oz./cwt COMPRESSION TEST RESULTS ASTM C-39 LOG TEST DATE Of TOTAL LOAD CYLINDER CYLINDER COMPRESSIVE TESTED OBSERVATIONS NO. AGE TEST (LBS) DIA.(IN.) AREA STRENGTH BY (DAYS) (S .IN.) (PSI) 5401 5 09-10 114,500 6.00 28.27 4050 G.M. ® Cylinders made byaMTCrepresentative 5402 7 09-12 117,500 6.03 28.59 4110 B.S. ® Cylinders picked up by a MTC representative 5403 28 10-03 154,000 6.0 28.27 5450 C.J. ® Test results comply with applicable specification ing steel was vi5404 28 10-03 152,000 6.0 28.27 5380 C.J. ® Reintocofm ply with projectplanlsaodpertee and rounds 5405 Hold ❑ Reinforcing steel does not comply with project plans and specifications 5 Galitvts of water were added ®prior lot❑after sampling. REQ'D 28 4000 REMARKS: Rechecked Panels #10, #13, and#14 and found in compliance with job specifications, including size, spacing, and tolerance. Concrete placed via pump and vibrated internally for consolidation. One set of five concrete cylinders were cast. Concrete for all trucks between 3 1/2" - 4" slump. Set II of II REPORTED BY: John Kepner, WABO Certified Inspector CHECKED BY: C.Jones, Laboratory Manager DISTRIBUTION: original: Arlington Business Park cc: City of Arlington cc: cc: cc: cc: Asa mutual proustion to client the public and ourselves all reports are submined a theconfrdottira pmpety ofclitatt sodalhariIDlion for ptrblicaLionof"corots.conclusions or esnacrs from orrelpoding our reports is reserved pending our written gtpvvaL 1687 Old Highway 99 So. • Mount Vernon,Wa.98273 • Phone(360)428-0900 • FAX(360)428-6082 � •;•� I I'jL;. G� r�:! 1�?:("�'� 'N_ T' ICI_ ._.� ��:� �� �� � '• �1_ �. a I� _� - - :_ �� p I �•Y t 1 !fSt.?I ► H iN•.y�R3�� . �'.�,Zj cc. • - I I � 1 M.T.C. Materials Testing &_Consulting, Inc. REPORT OF FIELD INSPECTION AND CONCRETE COMPRESSION TEST Report#C5356 CLIENT: Arlington Business Park PROJECT: Arlington Business Park ADDRESS: P.O. Box 432 FILE NO: 970805 Arlington, WA 98223 DATE CAST: August 22, 1997 DATE RECEIVED: August 25, 1997 PERMIT#: FIELD DATA LOCATION OF PLACEMENT: Slab warehouse SAMPLED AT: I 34'h load, half way through CONTRACTOR DKS SUPPLIER Concrete Nor'West QUANTITY PLACED,CU/YD 440 MIX#&PROPORTIONS 5 1/2 SK Class A DELIVERY TICKET NO. 5320880 CEMENT, lbs. TRUCK NO. 135 FLYASH, lbs. BATCH TIME. 10:27 a.m. WATER, gals. Not SAMPLE TIME 11:15 a.m. FINE AGGREGATE, lbs. on SLUMP, inches(ASTM C-143) 4 1/2" COARSE AGGREGATE, lbs. ticket AIR CONTENT, %(ASTM C-231) N/A COARSE AGGREGATE, lbs. AIR TEMPERATURE, aF 700 COARSE AGGREGATE, lbs. CONCRETE TEMP, aF(ASTM C-1064) 800 ADMIXTURE, oz./cwt ADMIXTURE, oz./cwt COMPRESSION TEST RESULTS ASTM C-39) LOG TEST DATE OF TOTAL LOAD CYLINDER CYLINDER COMPRESSIVE TESTED OBSERVATIONS NO. AGE TEST (LBS) DIA.(IN.) AREA STRENGTH BY (DAYS) S .IN.) (PSI) 5257 7 08-29 115,000 6.0 28.27 4068 C.J. ® Cylinders made by a MTC«presarudve 5258 28 09-19 147,500 6.02 28.54 5170 B.S. ® cyli"�"picked up by a MTe representative 5259 28 09-19 150,000 6.02 28.54 5260 B.S. ® Tar results comply with applicable spccifiemaa 5260 Hold ® Rccomply g stcc 'u pims ins�c i and foxed to comply+nrh o«t tans and s Reinforcing steel does not comply with project plmu and spealications Gallons of water were added ❑prior to/❑after — smrrplhsg. xEQ° 28 2500 REMARKS: See report#C5409 this date. Set III of III REPORTED BY: Mike Westfall CHECKED BY: C.Jones,Laboratory Manager DISTRIBUTION: original: Arlington Business Park cc: cc: cc: cc: cc: Aa■mmd pmmdm r rdm me pnbec and aandvs A re; o mtmded m rue cooddmd ptapwty efcdm and oobzissdm or p bikadan of ar®m wacW@im arcmm aom w Rp.. ownpmm it swr Pia a seism approraL 1687 Old Highway 99 So. - Mount Vernon,Wa.98273 - Phone(360)428-0900 - FAX(360)428-6082 'r �:r`.7L•:� ►', ��~-lr'1.-�_ .� :�k� �i, .. -. -- ;,T'.—' �t��.:�4 III— " ►� — — — — �_ _ I �• I I - I I . _ _ - - - - - - � - I .�`—�.��1IL�ii�'.- .— ;__• 1C �: � 1_• — - ff+ � �' lF lye M.T.C. Materials Testing & Consulting, Inc. REPORT OF FIELD INSPECTION AND CONCRETE COMPRESSION TEST Report#C5356 CLIENT: Arlington Business Park PROJECT: Arlington Business Park ADDRESS: P.O. Box 432 FILE NO: 970805 Arlington, WA 98223 DATE CAST: August 22, 1997 DATE RECEIVED: August 25, 1997 PERMIT#: FIELD DATA LOCATION OF PLACEMENT: Slab warehouse SAMPLED AT: 8" load, halfway through CONTRACTOR DKS SUPPLIER Concrete Nor'West QUANTITY PLACED,CU/YD 440 MIX#&PROPORTIONS 5 1/2 SK Class A DELIVERY TICKET NO. 5320864 CEMENT, lbs. TRUCK NO. 184 FLYASH, lbs. BATCH TIME. 8:42 a.m. WATER, gals. Not SAMPLE TIME 9:20 a.m. FINE AGGREGATE, lbs. on SLUMP, inches(ASTM C-143) 5 1/2" COARSE AGGREGATE, lbs. ticket AIR CONTENT, %(ASTM C-231) N/A COARSE AGGREGATE, lbs. AIR TEMPERATURE, °F 700 COARSE AGGREGATE, lbs. CONCRETE TEMP, °F(ASTM C-1064) 780 ADMIXTURE, oz./cwt ADMIXTURE, oz./cwt COMPRESSION TEST RESULTS(ASTM C-39 LOG TEST DATE OF TOTAL LOAD CYLINDER CYLINDER COMPRESSIVE TESTED OBSERVATIONS NO. AGE TEST (LBS) DIA.(IN.) AREA STRENGTH BY (DAYS) S .IN.) PSII 5253 7 08-29 107,000 6.0 28.27 3785 C.J. ® Cylinders mad°by a MTC reprnrntative 5254 28 09-19 140,000 6.02 28.54 4910 B.S. ® Cylinders picked up by a MTC representative 5255 28 09-19 151,500 6.02 28.54 4820 B.S. ® Ten results caanply with applicable specification 5256 Hold ® Rcinf P Y g st pmj vP unl ly in=cd and frond ao corn I vn th tin lint and Reinforcing steel doe not comply with project plans and specifications Gallons of water were added 0 prior tol❑a&r // smgaling. .l:r'>A.AKA:JOtl.'�aT..ttY[7�lXJ7aarSilMtlK L500 Q' S•;xM x. D 28 I=`j'-r:." t ^3iiri eCoftirr' REMARKS: See report#C5409 this date. Set 11ofIH REPORTED BY: Mike Westfall CHECKED BY: C. Jones,Laboratory Manager DISTRIBUTION: original: Arlington Business Park cc: cc: cc: cc: cc: Act■..sd potaedoa w dims.tr pWWc sad owWvm dl rayons an asbsivad r tre m.eastirwMaereudea sad aativi>tiba rorv+� of darmmas.rnacddoo.ar�.cs Oda or repdbgoarregab Inamsaal ps8g oar we. Ii 1687 Old Highway 99 So. Motllglit Vernon,Wa.98273 • Phone(360)428-0900 FAX(360)428-6082 • _ I I , 1' :. _ 1 r v:::�. ..Y11�`'y� S'►,�1_��. -r '�l.Y .:�' rff_��a�� I - .�I _ y -tit ' I ♦�+�. _ •rTri1� — _ 7L1 � .. .. - - _ f -- - I.� :. .. - - I - - . �. -.. {.� _ I I I - - � - -. � I - - —• - �. . _ I �; I I 1 .iy��.7,�i.►. � ._. Ii'� �Si� . L � 'I y -.^.1_�', _ ;•N.irr•w.. M.T.C. Materials Testing & Consulting, Inc,. REPORT OF FIELD INSPECTION AND CONCRETE COMPRESSION TEST Report#C5409 CLIENT: Arlington Business Park PROJECT: Arlington Business Park ADDRESS: P.O. Box 432 FILE NO: 970805 Arlington, WA 98223 DATE CAST: August 22, 1997 DATE RECEIVED: August 25, 1997 PERMIT#: FIELD DATA LOCATION OF PLACEMENT: Slab warehouse SAMPLED AT: 1 7" load, half way through CONTRACTOR DKS SUPPLIER Concrete Nor'West QUANTITY PLACED,CU/YD 440 MIX#&PROPORTIONS 5 1/2 SK Class A DELIVERY TICKET NO. 5320852 CEMENT, lbs. TRUCK NO. 136 FLYASH, lbs. BATCH TIME. 7:20 a.m. WATER, gals. Not SAMPLE TIME 8:00 a.m. FINE AGGREGATE, lbs. on SLUMP, inches(ASTM C-143) 5 1/2" COARSE AGGREGATE, lbs. ticket AIR CONTENT, °/n(ASTM C-231) N/A COARSE AGGREGATE, lbs. AIR TEMPERATURE, °F 640 COARSE AGGREGATE, lbs. CONCRETE TEMP, °F(ASTM C-1064) 720 ADMIXTURE, oz./cwt ADMIXTURE, oz./cwt COMPRESSION TEST RESULTS ASTM C-39 LOG TEST DATE OF TOTAL LOAD CYLINDER CYLINDER COMPRESSIVE TESTED OBSERVATIONS NO. AGE TEST (LBS) DIA.(IN.) AREA STRENGTH BY (DAYS) S .IN.) (PSI Cylinders made by a MTC reprventrmve 5249 7 08-29 107,500 6.0 28.27 3800 C.J. 5250 1 28 09-19 145,000 6.02 28.54 5080 B.S. ® Cylinders picked up by a mrrC representative 5251 28 09-19 142,500 6.02 28.54 4990 B.S. ® TCS1 results comply wilhapplicablespeciftcmrion 5252 Hold ® Rc, (o g ral wv rely n,and fend �o comply with proicct pl;tu and sixes ❑ Reinforcing sted does not comply with project plain and spedrttarions Gallons o(water were added [3 prior tol❑after — "moing. RG D 28 00 REMARKS: On site as requested to monitor placement of concrete slab for warehouse. Concrete placed via pump truck and leveled and consolidated by laser screed. No exceptions taken. Set I of III REPORTED BY: Mike Westfall CHECKED BY: C.Jones,Laboratory Manager DISTRIBUTION: original: Arlington Business Park cc: cc: cc: cc: cc: As a"Ap%Mla.moclams.dwp&and--- I an apaa as abakW r tM coaedtrid pgerveedimm,ro+.mw. r paalirm ofsmma eoada err cmm eaa Wrap 11 wrepmisrM pmdwgoa ands appoval 1687 Old Highway 99 So. • Mount Vemon,Wa.98273 • Phone(360)428-0900 9 FAX(360)428-6082 �+-� _ I - - I� i OR i y,�Z� \i .t4'�t .E: Q IV LbPl7t)�'C 6 A.A.R. TES•i'iNG LABORATORY, INC. 3F1 97.396 P.O.BOX 2523 Phone:(206)881-5812 Arlington Business Park AMT Lot 22 REDMOND,WA 98073 FAX: (206)881-5441 �1;1 ;;:>, ,;20100 71st St.N.E. # Arlington `:Arlington Business Park :• .: :;:�;� .'c��' •:P.O.Box 430 v i�•<i sib''•}i: Arlington,We 98223 _:::_;; <`z .:>:::::., Report Date: 9/17197 Inspector: Jeff Owens Job Time: Date Mailed: 10/10/97 Reviewer: M. Jeong Air Temperature: :� ]� Ny►��. •::..y>i �ojc;•; .....,v:'-:.-is:'r:'••;^;;.,i�l:=,^�•.Sv:.•:5:•':.;}ih;:.•.-0.^.;i"qv' ', • mo�tt f�L1�V.:i1ia •!'i. •:�';`,•v;:;:_`•-.'•; -•::.;.:>:-)�.`.::^U.:�"r.>ifL:S?'!�4�i..•:...^,::.4.•.;.,v,•n�:•h{ <YH.;3•.:,.��..;:•:k:::::�lB�, VL1OI�: _ Performed visual inspection of fillet welds at concrete tilt up panel embedded plate connections at the slab level and at wall connections. Walls are on fines A/1-5, 1/A:A.5, D/1-5 and 5/A-D. Also inspected welds at new concrete panels to existing building connections on line 1. Welder operators are as follows: Jeremy A Ofstad WABO#OFS 86 2585. Kim J. Kirchoffner#KIR 62 3688. Jim L. Jones#JON 74 5800. Welding rod was 1/8" E7018. Welds are adequate per approved drawings and AWS D1.1 welding code. ALL REPORTS ARE CONSIDERED CONFIDENTIAL AND ARE THE PROPERTY OF THE CLIENT AND A.A.R.TESTING LABORATORY,INC. REPRODUCTION EXCEPT IN FULL,WITHOUT THE WRITTEN CONSENT OF A.A.R.TESTING LABORATORY,INC.IS STRICTLY FORBIDDEN. ';y:' :r:�f,'1 7c +•.tA<.=`-;.?'`.'•£'.-'X'X�•`'.;.'/:.•.i2ik7`; t5'$r . --. i 1 I M.T.C. Materials Testing & Consulting, Inc. REPORT OF FIELD INSPECTION AND CONCRETE COMPRESSION TEST Report#C5356 CLIENT: Arlington Business Park _ PROJECT: Arlington Business Park ADDRESS: P.O. Box 432 FILE NO: 970805 Arlington, WA 98223 DATE CAST: August 22, 1997 DATE RECEIVED: August 25, 1997 PERMIT#: FIELD DATA LOCATION OF PLACEMENT: Slab warehouse SAMPLED AT: 1 34" load, half way through CONTRACTOR DKS SUPPLIER Concrete Nor'West QUANTITY PLACED,CU/YD 440 MIX#&PROPORTIONS 5 1/2 SK Class A DELIVERY TICKET NO. 5320880 CEMENT, lbs. TRUCK NO. 135 FLYASH, lbs. BATCH TIME. 10:27 a.m. WATER, gals. Not SAMPLE TIME 11:15 a.m. FINE AGGREGATE, lbs. on SLUMP, inches(ASTM C-143) 4 1/2" COARSE AGGREGATE, lbs. ticket AIR CONTENT, 'G,(ASTM C-231) N/A COARSE AGGREGATE, lbs. AIR TEMPERATURE, of 700 COARSE AGGREGATE, lbs. CONCRETE TEMP, nF(ASTM C-1064) 800 ADMIXTURE, oz./cwt ADMIXTURE, oz./cwt COMPRESSION TEST RESULTS ASTM C-39 LOG TEST DATE OF TOTAL LOAD CYLINDER CYLINDER COMPRESSIVE TESTED OBSERVATIONS NO. AGE TEST (LBS) DIA.(IN.) AREA STRENGTH BY (DAYS) S .IN.) PSI) 5257 7 08-29 115,000 6.0 28.27 4068 C.J. ® Cylinders made by a MTC representative 5258 28 09-19 147,500 6.02 28.54 5170 B.S. ® Cylinders picked up by a MTC representative 5259 28 09-19 150,000 6.02 28.54 5260 B.S. ® Test results comply with applicable specification 5260 Hold ® Moo ins stW was visually ittsad and found S P Y with pwicet plans endspecs Reinforcing steel does not comply with project plans and specifications Gallons of water were added ❑prior to/❑after sampling. REQ'D 28 2500 REMARKS: See report#C5409 this date. Set III of III REPORTED BY: Mike Westfall CHECKED BY: C.Jones,Laboratory Manager DISTRIBUTION: original: Arlington Business Park cc: cc: cc: cc: cc: Asa mumd protection to clients the public and ourselves,all reports are submitted as the coofidemial property ofclie"and anthoriafim far publicdioa ofpu®rnu,canclagionna w exuacu from or regarding our repmu is rescaved pending our written oppoval. 1687 Old Highway 99 So. • Mount Vernon,Wa.98273 9 Phone(360)428-0900 • FAX(360)428-6082 u y: •'•:ti j.. ~�.'�I . •n •�r.• 'L -.�� I, • r - Ili .i:11.V.Z1 IAA!SR_ M.T.C. Materials Testing & Consulting, Inc. REPORT OF FIELD INSPECTION AND CONCRETE COMPRESSION TEST Report#C5356 CLIENT: Arlington Business Park PROJECT: Arlington Business Park ADDRESS: P.O. Box 432 FILE NO: 970805 Arlington, WA 98223 DATE CAST: August 22, 1997 DATE RECEIVED: August 25, 1997 PERMIT#: FIELD DATA LOCATION OF PLACEMENT: Slab warehouse_ - SAMPLED AT: 1 18th load, half way through CONTRACTOR DKS SUPPLIER Concrete Nor'West QUANTITY PLACED,CU/YD 440 MIX#&PROPORTIONS 5 1/2 SK Class A DELIVERY TICKET NO. 5320864 CEMENT, lbs. TRUCK NO. 184 FLYASH, lbs. BATCH TIME. 8:42 a.m. WATER, gals. Not SAMPLE TIME 9:20 a.m. FINE AGGREGATE, lbs. on SLUMP, inches(ASTM C-143) 5 1/2" COARSE AGGREGATE, lbs. ticket AIR CONTENT, %(ASTM C-231) N/A COARSE AGGREGATE, lbs. AIR TEMPERATURE, °F 700 COARSE AGGREGATE, lbs. CONCRETE TEMP, °F(ASTM C-1064) 780 ADMIXTURE, oz./cwt ADMIXTURE, oz./cwt COMPRESSION TEST RESULTS ASTM C-39 LOG TEST DATE OF TOTAL LOAD CYLINDER CYLINDER COMPRESSIVE TESTED OBSERVATIONS NO. AGE TEST (LBS) DIA.(IN.) AREA STRENGTH BY (DAYS) S .IN. (PSI) 5253 7 08-29 107,000 6.0 28.27 3785 C.J. ® Cylinders made by a MTC representative 5254 28 09-19 140,000 6.02 28.54 4910 B.S. ® Cylinders picked up by a MTC representative 5255 28 09-19 151,500 6.02 28.54 4820 B.S. ® Test results comply with applicable specification 5256 Hold ® Reinforcing steel was visually inspoeted and found to comply with project plans and spm Reinforcing steel does not comply with project plans and specifications Gallons of water were added ❑prior to/❑after sampling. REQ'D 28 2500 REMARKS: See report#C5409 this date. Set II of III REPORTED BY: Mike Westfall CHECKED BY: C.Jones,Laboratory Manager DISTRIBUTION: original: Arlington Business Park cc: cc: cc: cc: cc: Asa mood protection to clients.the public and ouraelves.all reports are submitted as the confidential properry of cgents,sod aolhodsadou for publication of stalemen6,conclusions or extracts fmm or regaling our report,is ruerved pending our written approval. 1687 Old Highway 99 So. - Mount Vernon,Wa.98273 9 Phone(360)428-0900 9 FAX(360)428-6082 II r �I - -ant = ti-�' - - - .. : � - � .• a I r•. 1 K: ^�iS13Y�:i:/1'�71:}(�{Il'ii:.: �j�!$tIS .�. .`/. /:.., ��.� ,-`` w:����`�• M.T.C. Materials Testing & Consulting, Inc. REPORT OF FIELD INSPECTION AND CONCRETE COMPRESSION TEST Report#C5409 CLIENT: Arlington Business Park PROJECT: Arlington Business Park ADDRESS: P.O. Box 432 FILE NO: 970805 Arlington, WA 98223 DATE CAST: August 22, 1997 DATE RECEIVED: August 25, 1997 PERMIT#: FIELD DATA LOCATION OF PLACEMENT: Slab warehouse -SAMPLED AT: 1 7th load, half way through CONTRACTOR DKS SUPPLIER Concrete Nor'West QUANTITY PLACED,CU/YD 440 M IX#&PROPORTIONS 5 1/2 SK Class A DELIVERY TICKET NO. 5320852 CEMENT, lbs. TRUCK NO. 136 FLYASH, lbs. BATCH TIME. 7:20 a.m. WATER, gals. Not SAMPLE TIME 8:00 a.m. FINE AGGREGATE, lbs. on SLUMP, inches(ASTM C-143) 5 1/2" COARSE AGGREGATE, lbs. ticket AIR CONTENT, %(ASTM C-231) N/A COARSE AGGREGATE, lbs. AIR TEMPERATURE, of 640 COARSE AGGREGATE, lbs. CONCRETE TEMP, °F(ASTM C-1064) 720 ADMIXTURE, oz./cwt ADMIXTURE, oz./cwt COMPRESSION.TEST RESULTS ASTM C-39 LOG TEST DATE OF TOTAL LOAD CYLINDER CYLINDER COMPRESSIVE TESTED OBSERVATIONS NO. AGE TEST (LBS) DIA.(W.) AREA STRENGTH BY (DAYS) S .IN. (PSI) 5249 7 08-29 107,500 6.0 28.27 3 800 C.J. ® Cylinders made by a MTC representative 5250 28 09-19 145,000 6.02 28.54 5080 B.S. ® Cylinders picked up by a MTC representative 5251 28 09-19 142,500 6.02 28.54 4990 B.S. ® Test results comply with applicable specification 5252 Hold ® Rcinforcing steel was visually inspected and found to comply with project plans and specs ElReinforcing steel does not comply with project plan and specifications Gallons of water were added ❑prior to/❑after — sampling. REQ'D 28 2500 _r_j REMARKS: On site as requested to monitor placement of concrete slab for warehouse. Concrete placed via pump truck and leveled and consolidated by laser screed. No exceptions taken. Set I of III REPORTED BY: Mike Westfall CHECKED BY: C.Jones,Laboratory Manager DISTRIBUTION: original: Arlington Business Park cc: cc: cc: cc: cc: As a momal proWim to clirnu.the public and mmlvm all rcpons are cubmilted u the confidential Property of climR sod outborvmien for poblicadon of slatementc conclusions or exaoets fmm or regarding om reports is reserved pending oar wriaen cppovel. 1687 Old Highway 99 So. • Mount Vernon,Wa.98273 • Phone(360)428-0900 • FAX(360)428-6082 I� - . .� �. - _ - _ _ : -i•w •ram I MT C Materials Testing & -Consulting, Inc. Report#F2027 FIELD REPORT Materials Testing&Consulting,Inc. FILE NO. 970805 DATE: 94-97 1687 Old Highway 99 S. CLIENT: Jensen Business Park Mount Vernon,WA 98273 Phone: (360)428-0900 PROJECT: Warehouse Addition Fax: (360)428-6082 ADDRESS: 204" and 71st CITY: Arlington,WA ENGINEER: N/A CLIENT: Jensen Business Park ARCHITECT: N/A ADDRESS: P.O.Box 432 CONTRACTOR: DKS Arlington,WA 98223 PERMIT NO: 1086 On site as requested to perform resteel inspection on tilt panels. Resteel checked for size, grade and clearances. Panels #17, #14, #10, and #13 were not completed at time of inspection and should be checked prior to placement of concrete tomorrow morning. Inspected By: Mike Westfall,WABO Certified Inspector Reviewed By: Niall Hackett,Technical Director DISTRIBUTION: ORIGINAL: Arlington Business Park COPIES: City of Arlington ALL REPORTS ARE CONSIDERED CONFIDENTIAL AND ARE THE PROPERTY OF THE CLIENT AND MTC REPRODUCTION EXCEPT IN FULL WITHOUT THE WRITTEN CONSENT OF MTC IS STRICTLY FORBIDDEN 1687 Old Hwy 99 South •Mt. Vernon, WA 98273 • (360) 428-0900, FAX 428-6082 814 Lakeway Drive, #161 • Bellingham, WA 98226 • (360) 647-6061 1 I _ YEN ? - _ q � � PROJECT ENVIRONMENTAL MITIGATION AGREEMENT SEPA #240 AMT, Inc Expansion 6/10/97 This agreement is entered into by and between the City of Arlington, a tnunici l corporation, hereinafter referred to as the "City", and Arlington Business Park, hereinafter referred to as the "Developer" . WHEREAS, this agreement is executed pursuant to Chapter 43.21 RCW, the State Environmental Policy Act (SEPA), and Chapter VH of Arlington's Unified Development Code, to provide for mitigation of existing and known environmental impacts associated with the development hereinafter described. This agreement is a voluntary agreement entered into pursuant to the statutes of the State of Washington. This agreement does not preclude any evaluation and determination by the City upon later actions or proposals undertaken by the Developer which may require a determination of significance and environmental review under SEPA and WHEREAS, the Developer is proposing to add 21,120 square feet of additional building and 26 additional parking stalls to the existing facility, and WHEREAS, the Responsible Official has made findings that the proposed development will require modification to meet City requirements; NOW, THEREFORE, the City and the Developer agree that the following mitigation measures shall be employed by the Developer to ensure that probable significant adverse environmental impacts created by the proposed project are minimized or eliminated. 1. Stormwater a. The Developer will be required to comply with the standard measures for erosion and sedimentation control used during construction as described in the Drainage Ordinance. An Erosion and Sedimentation Control Plan will be required prior to the start of construction. b. Stormwater design must be in compliance with the City of Arlington Drainage Ordinance and the Puget Sound Stormwater Manual. These requirements are quite complex and require detailed engineering by a specialist in stormwater engineering to avoid delays in the process. 2. Utility connections must be in conformance with City standards. All utility fees must be paid prior to the issuance of a building permit. 3. A detailed landscaping plan will be required as part of the building permit process. msoffice`s a\240\mitg Page 1 4. Parks mitigation will be required at $.05 per square foot of land area. al --I- ::=� D eloper/Owner State of Washington) ) ss County of Snohomish) On this day personally appeared before meJ• 6R6ki 1— (46hK Un( , to me known to be the individual described in and who executed the within and foregoing instrument, and acknowledged that k—signed `•'.00ieowme ash free and voluntary act and deed for the uses and purposes therein mentioned. ,• i• 'qii@9 r.r. y hand anu oiu,.lai siai uua r uay oiFry •»I. s NOTARj a t1 May � `� • AU NOTARY"PYJBLIC in and for the,,SState of Washington, M appointment expires I I /Ll y PP F '• xP "' oF•`�lASN�e �l ba of Arlington State of Washington) ) ss County of Snohomish) On this day personally appeared before me to me known to be the individual described in and who executed the within and foregoing instrument, and acknowledged that signed the same as free and voluntary act and deed for the uses and purposes therein mentioned. Given under my hand and official seal this day of 1997. NOTARY PUBLIC in and for the State of Washington, residing at My appointment expires msofficelsepa\240\mitg Page 2 MTC Materials Testing & Consulting, Inc. Re ort#F1990 FIELD REPORT Materials Testing&Consulting,Inc. FILE NO. 970805 DATE: 8-8-97 1687 Old Highway 99 S. CLIENT: Jensen Business Park Mount Vernon,WA 98273 Phone: (360)428-0900 PROJECT: Warehouse Addition Fax: (360)428-6082 ADDRESS: 204"and 71st CITY: Arlington,WA ENGINEER: N/A CLIENT: Jensen Business Park ARCHITECT: N/A ADDRESS: P.O.Box 432 CONTRACTOR: DKS Arlington,WA 98223 PERMIT NO: 1086 Time:3:45 p.m. Temp: 76' Performed soil bearing inspection on structure footing pads and perimeter strip footings. Today's inspection was to follow up on inspection performed on 08-06-97 which indicated low compaction tests. After reviewing the soils investigation report by Cascade Geotech dated 01-29-90 and performing field tests using a pocket penetrometer and soils probe, it was determined that the native tan sandy silts met the 1500 PSF requirement on drawings. Soils tested showed to have a bearing capacity in excess of 2500 PSF. It is our recommendation to contractor that it is okay to pour concrete. Inspected By: Niall Hackett,Technical Director DISTRIBUTION: ORIGINAL: Arlington Business Park COPIES: City of Arlington ALL REPORTS ARE CONSIDERED CONFIDENTIAL AND ARE THE PROPERTY OF THE CLIENT AND MTC REPRODUCTION EXCEPT IN FULL WITHOUT THE WRITTEN CONSENT OF MTC IS STRICTLY FORBIDDEN 1687 Old Hwy 99 South • Mt. Vernon,WA 98273 9 (360) 428-0900, FAX 428-6082 814 Lakeway Drive,#161 0 Bellingham, WA 98226 • (360) 647-6061 �� •' � . _ _ � ' _ � -� _ - _ � - � _ I } I I M.T.C. Materials Testing & Consulting, Inc. REPORT OF FIELD INSPECTION AND CONCRETE COMPRESSION TEST CLIENT: Jensen Business Park PROJECT: AMT-Jensen Business Park ADDRESS: P.O. Box 432 FILE NO: 970805 Arlington, WA 98223 DATE CAST: August 12, 1997 DATE RECEIVED: August 14, 1997 PERMIT#: 1086 FIELD DATA LOCATION OF PLACEMENT: Footings,Aline, 5 line, D line, B1, C1, B2, C2, B3, C3, B4, C4; (line 5, between C and D, C3 and C4) 30 yards. SAMPLED AT: Truck chute, middle third of load, 10 yards CONTRACTOR DKS Inc. SUPPLIER CNW QUANTITY PLACED,CU/YD 69 MIX#&PROPORTIONS 5 SK RM w/AEA DELIVERY TICKET NO. 5320640 CEMENT, lbs. TRUCKNO. 165 FLYASH, lbs. BATCH TIME. 1:30 p.m. WATER, gals. SAMPLE TIME 2:10 p.m. FINE AGGREGATE, lbs. SLUMP, inches(ASTM C-143) 5" COARSE AGGREGATE, lbs. AIR CONTENT, %(ASTM C-231) NT COARSE AGGREGATE, lbs. AIR TEMPERATURE, of 840 COARSE AGGREGATE, lbs. CONCRETE TEMP, aF(ASTM C-1064) 840 ADMIXTURE, oz./cwt ADMIXTURE, oz./cwt COMPRESSION TEST RESULTS(ASTM C-39) LOG TEST DATE OF TOTAL LOAD CYLINDER CYLINDER COMPRESSIVE TESTED OBSERVATIONS NO. AGE TEST (LBS) DIA.(IN.) AREA STRENGTH BY (DAYS) (SQ.IN.) (PSI) 5132 7 08-19 100,500 6.0 28.27 3560 T.H. ® Cylinders made by n MTC representative 5133 28 09-09 ® Cylinders picked up by a MTC representative 5134 28 09-09 ® Test results comply with applicable specification ® Reinforcing steel was visually inspected and found to comply with project plans and specs Reinfomh,a steel does cot comply with projax plans and specifications 7 Gallons of water were added®prior td p after L sampling. REQ'D 28 2501 REMARKS: MTC checked reinforcement prior to placement and found in compliance with job drawing and necessary tolerance. One set of three concrete cylinders were cast. Six trucks had slumps in 4"- 5"range. REPORTED BY: John Kepner, Soils Tech CHECKED BY: C.Jones,Laboratory Manager DISTRIBUTION: original: cc: cc: cc: cc: cc: Asa mead pmtmtion io clicam the public and oumlvm all reports are mbmiaed m the emlWmid property of Beau,and wWoriratim for poblicarioa of datmrmti coaeladom or als"fiom or re`adiaa ow re; a laervad peodinS ow writlm approval. 1687 Old Highway 99 So. - Mount Vernon,Wa.98273 - Phone(360)428-0900 - FAX(360)428-6082 'r 07/08/97 21:11 FAX VASE] ENG. Z 005 July 8, 1997 CONTENTS: Comments List B&H P.C.#: 40047.00 PROJECT: Aerospace Manufacturing Technologies Facility Expansion Diversified Engineering Services ATTN.: David L. Parshall,P.E. 3304 -252nd St.NE Arlington,WA 98223 Ph. (206)251-6222 Fax: (206) 251-8782 To the Applicant: The City of Arlington is utilizing Berryman & Henigar for grading, drainage and flood plan review services; it is B&H's goal to provide a quality review and minimize the impact of third party review on the applicant. Please note the items listed below so you will better understand our role in the City review process and avoid delay in processing plans through Berryman& Henigar. 1. Berryman & Henigar's review encompasses the grading, drainage and flood control portions of the City of Arlington's Stormwater Management Ordinance (16.10), Flood Plain Ordinance (16.28), Flooding Hazards Ordinance (16.24), and the Stormwater Management Manual for the Puget Sound Basin. 2. When addressing items on the correction list, please explain how the item was resolved in a response letter. Any new or revised information, which relates to the correction items, should be referenced. 3. Please resubmit all information to Berryman & Henigar for further review purposes. The number of corrected drawing sets should be in accordance with the City of Arlington submittal requirements. Once final approval is obtained, you will be notified by the City on the status of the permit application. If you have any questions regarding any of these items, please let us know. Berryman&Henigar 1215 Fourth Avenue, Suite 1400 Seattle, WA 98161 (206) 727-2220 (206) 727-2216 cc: David W. Anderson- City of Arlington MAP ARLINGTON DISK 91:AEROSPACE MFG_TECHNOLOOMS:File!A.\AEROTECH\97-076.2.DOC �.. ,. �t 07/08/97 21:12 FAX VASE] ENG. laooe IDR WAGE REVIEW COMMENTS July 7, 1997 PROJECT: Aerospace Manufacturing Technologies Facility Expansion 1. The Stormwater Management Manual for the Puget Sound Basin, Section III-3.4 and Section FII-3.6.2 require that the design (fe) be one-half of the soil infiltration rate (f). Please verify values used in the analysis meet this requirement for the wettest season. 2. The proposed infiltration system appears to collect stormwater via an existing storm drainage system from a significant portion of Lot 5 and areas further west not shown on the drainage plan. A. Please confirm the size of the drainage area used in the calculations for sizing the infiltration trench- B. Also, please describe briefly how the existing Lot 5 storm drainage system works and how it will be affected by the proposed development. 3. The Stormwater Management Manual for the Puget Sound Basin, Section M- 3.3.2 requires the bottom of the proposed infiltration trenches to be a minimum of 3 feet above the wet season groundwater table. Please confirm with the resubnuttal that the proposed infiltration trench meets the aforementioned minimum requirement. 4. Per the Stormwater Management Manual for the Puget Sound Basin, Minimum Requirement #1: Erosion and Sedimentation Control, ESC 41, please replace T.E.S.C. note #7 on the Plans with the following note.- "All exposed and unworked soils shall be stabilized by suitable application of BMPs. From October 1 to April 30, no soils shall remain unstabilized for more than 2 days. From May 1 to September 30, no soils shall remain unstabilized for more than 7 days," 5. The following items apply to the 'temporary Gravel Construction Entrance: A. Construction Entrance details shall conform to the minimum design requirements of City of Arlington Standard Plan No, G12. B. Please provide detai(s)for the proposed Wash Water Settling Area. Such Berryman & Henigar 1 7/9/97 x: I I 07/08/97 21:12 FAX VASE] E\NG. 12007 detO(s)shall conform to the minimum design requirements of City of ,Arlington Standard Plan No. G12. C. Remove Temporary Gravel Construction Entrance Note#1 from the Plans. 6. Please provide detail(s) for all proposed catch basins and grates. Such detail(s) shall conform to the minimum design requirements of the appropriate City of Arlington Standard Plans No, SD2 to SD7. 7 The proposed "Storm Watch Catch Basin Insert" inlet protection system may be used if it can be shown to meet the minimum design requirements of the City of Arlington Standard Plan No. G8 or G9. Please provide a brief description of the applicability of this inlet protection system. 8_ Please provide detail(s) for all proposed oil/water separators. Such detail(s) shall conform to the minimum design requirements of the City of Arlington Standard Plan No. SD8. 9. The finished grade of 118.51' at the proposed Type 2 Catch Basin near the southwest corner of the site (sh. 5/5) conflicts with the 118.15' rim elevation of this catch basin(sh, 3/5). 118.15' appears correct. Please confirm. I& Please add a note directing the contractor to either connect or plug the ends of the existing 6" Storm Drain Pipe after the removal of Catch Basin#219. 11. Per the Stormwater Management Manual for the Puget Sound Basin, Minimum Requirement #1- Erosion and Sedimentation Control, ESC #13 please add the following note to the Plans: "All pollutants other than sediment that occur on-site during construction shall be handled and disposed of in a manner that does not cause contamination of stormwater.11 12. Please provide with the resubmittal a description, including any specifications and details, of how the site will be stabilized after construction is completed. 13. Please ensure that the following items are included in the Project Notebook with the resubnuttal. PROJECT NOTEBOOK CONTENTS: I Operation and Maintenance Plans for Stormwater Management /Drainage System 2. Financial Liability instruments for Erosion and Sediment Control Facilities and the Stormwater Management/Drainage System Berryman & Henigar 2 7/9/97 I I •`/1/� 07/08/97 21:13 FAX VASE] ENG. [a008 3. Narrative concerning urban setting uses for development and applicable source control BMPs. 4. Copy of the fled Maintenance Agreement S. Legal descriptions of any property containing permanent stormwater management facilities to be conveyed to a property owner association or the City 6. Estimate of the construction cost of all permanent stornzwater management facilities to be deeded to the City or which are subject to a recovery contract under Chapter 18.08 of the City Code MAP ARLINGTON DISK ill:AEROSPACE MFG.TECIINOLOGIES: Re:A:vABROTECH197-076-1.DOC Berryman & Henigar 3 7/9/97 r City of Aries-rtm �zzng Department Fax Cover Sheet 7/ 3��� Pam ° Date: Number of es to follow: Response needed As requested FYI TO: FIRM: FAX#: d4 S " 900 a FROM: A &4/rji!uw RE: P MOO, sp�4 RP Additional comments: 238 N. Olympic Ave. Arlington, WA. 98223 (360) 435-0724 FAX (360) 435-3906 • w tvi Ste 0. jo ot CITY OF ARLINGTOP'_ ` [LEUTEF-IF TQUMFTU DEPARTMENT OF COMMUNITY DEVELuPMENT 238 N. Olympic, Arlington, WA 98223 DATE/a, JOB No?7 o?7 ❑ Building ❑ Engineering ❑ Planning ATTENTION Phone (206) 435-0724 FAX (206) 435.3906 01W � TO 7;r f7V . RE .Z I t 6&X77 > WE ARE SENDING YOU ❑ Attached ❑ Under separate cover via _the following items: ❑ Shop drawings ❑ Prints ❑ Plans ❑ Samples ❑ Specifications ❑ Copy of letter ❑ Change order ❑ COPIES DATE NO. DESCRIPTION _ CA W THESE ARE TRANSMITTED as checked below: ❑ For approval ❑ Approved as submitted ❑ Resubmit copies for approval ❑ For your use ❑ Approved as noted ❑ Submit copies for distribution > ❑ As requested ❑ Returned for corrections ❑ Return corrected prints r=and comment ❑ -DUE 19 ❑ PRINTS RETURNED AFTER LOAN TO US REMARKS i COPY TO 4 40%Pro-Consum Contonl •10kPost-Consumer Content SIGNED: JM PRODUCT 240 n e Inc,cmmm,Mm 01471 It enclosures are not as noted, kindly notify us t once. e }mot u.�'�.,:��:�;:�.;•.��`ti t`t.;��:, _:� `'�^�,..�, �('���y�c�+�.,��`� �E\`.►`��\tr .. r \ � (1 Berryman \Henigar BSl Consult Henigar&Hay, Inc. July 2, 1997 Mr. David W. Anderson Building Official City of Arlington 238 N. Olympic Avenue Arlington, WA 98223 Subject: Engineering Plan Review Aerospace Manufacturing Technologies -Facility Expansion Dear Dave: I am forwarding two copies of this letter confirming our agreement, whereby the City of Arlington (CITY) requests that Berryman & Henigar (B&H) perform civil engineering plan review services on the above referenced project. B&H will conduct the review for conformance to the ordinances and requirements listed on the Jurisdictional Information Sheet, which we currently have on file. We will conduct an initial review of the plans (for grading and stormwater), and storm drainage calculations, plus up to two additional follow-up reviews. It is our understanding that the CITY will compensate B&H in the amount of$1,700.00, on a lump sum basis. It is agreed that B&H will be compensated for the review of system redesigns, submitted by the applicant after the initial review is underway, on an hourly basis, at current B&H billing rates. Please indicate your agreement by signing both copies of this letter, retaining one original for your files and returning the other to our office. Our receipt of the signed documents shall constitute your authorization for B&H to perform the work. Initial review comments will be forwarded to the applicant within two weeks of work authorization. B&H in no way warrants or guarantees the accuracy of the applicant's (Aerospace Manufacturing Technologies -Facility Expansion) design. We are looking forward to this opportunity to provide engineering services to the City. If you have any questions, please do not hesitate to call me at (206) 505-3400. Sincerely, Berryman & Henigar ;ACCED: Michael A. PaMak, P.E. rlington Principal Engineer Civil Engineering Division - Seattle Date: �� Attachment Aerospace Manufacturing Technologies\File:A:\AEROTECHNAGMT0702.DOC 2101 Fourth Avenue, Suite 320 • Seattle, WA 98121 tel: 206-727-2220 fax: 206-727-2216 An Equal Opportunity Employer 07/08/97 21:11 FAX VASE] ENG. z005 July 8, 1997 CONTENTS: Comments List B&H P_C.#: 40047.00 PROJECT: Aerospace Manufacturing Technologies Facility Expansion Diversified Engineering Services ATTN.: David L. Parshall, P.E. 3304 -252nd St_NE Arlington,WA 98223 Ph. (206) 251-6222 Fax: (206) 251-8782 To the Applicant: The City of Arlington is utilizing Berryman & Henigar for grading, drainage and flood plan review services; it is B&H's goal to provide a quality review and minimize the impact of third party review on the applicant. Please note the items listed below so you will better understand our role in the City review process and avoid delay in processing plans through Benyman& Henigar. I. Berryman & Henigar's review encompasses the grading, drainage and flood control portions of the City of Arlington's Stormwater Management Ordinance (16.10), Flood Plain Ordinance (16,28), Flooding Hazards Ordinance (16.24), and the Stormwater Management Manual for the Puget Sound Basin, 2. When addressing items on the correction list, please explain how the item was resolved in a response letter. Any new or revised infonnation, which relates to the correction items, should be referenced. 3. Please resubmit all information to Berryman & Henigar for further review purposes. The number of corrected drawing sets should be in accordance with the City of Arlington submittal requirements. Once final approval is obtained, you will be notified by the City on the status of the permit application. If yo-u have any questions regarding any of these items, please let us know_ Berryman &Henigar 1215 Fourth Avenue, Suite 1400 Seattle, WA 98161 (206) 727-2220 (206) 727-2216 cc: David W. Anderson- City of Arlington MAP ARLINGTON DISK#I:AEROSPACE MFG.TECHNOLOGIES:File:A.\AEROTECH197.076.2.DOC i 07/08/97 21:12 FAX VASE] ENG. 2006 DER ,WAGE REVIEW COMMENTS July 7, 1997 PROJECT: Aerospace Manufacturing Technologies Facility Expansion 1 The Stomwater Management Manual for the Puget Sound Bas" Section III-3.4 and Section III-3.6,2 require that the design (&) be one-half of the soil infiltration rate (f) Please verify values used in the analysis meet this requirement for the wettest season. 2. The proposed infiltration system appears to collect stormwater via an existing storm drainage system from a significant portion of Lot 5 and areas further west not shown on the drainage plan. A. Please confirm the size of the drainage area used in the calculations for sizing the infiltration trench- B. Also, please describe briefly how the existing Lot 5 storm drainage system works and how it will be affected by the proposed development. 3. The Stormwater Management Manual for the Puget Sound Basin, Section EEI- 3.3.2 requires the bottom of the proposed infiltration trenches to be a minimum of 3 feet above the wet season groundwater table_ Please confirm with the resubnuttal that the proposed infiltration trench meets the aforementioned minimum requirement. 4 Per the Stormwater Management Manual for the Puget Sound Basin, Minimum Requirement #1: Erosion and Sedimentation Control, ESC #1, please replace T.E.S.C. note #7 on the Plans with the following note. "All exposed and unworked soils shall be stabilized by suitable application of BMPs, From October 1 to April 30, no soils shall remain unstabilized for more than 2 days. From May 1 to September 30, no soils shall remain unslabilized for more than 7 days," 5. The following items apply to the Temporary Gravel Construction Entrance. A. Construction Entrance details shall conform to the minimum design requirements of City of Arlington Standard Plan No, G12. B. Please provide detail(s) for the proposed Wash Water Settling Area, Such Berryman & Henigar 1 7/9/97 r 07/08/97 21:12 FAX VASE] ENG. 2007 detail(s)shall conform to the minimum design requirements of City of Arlington Standard Plan No. G12. C. Remove Temporary Gravel Construction Entrance Note#1 from the flans. 6. Please provide detail(s) for all proposed catch basins and grates. Such detail(s) shall conform to the minimum design requirements of the appropriate City of Arlington Standard Plans No, SD2 to SD7. 7 The proposed "Storm Watch Catch Basin Insert" inlet protection system may be used if it can be shown to meet the minimum design requirements of the City of Arlington Standard Plan No. G8 or G9. please provide a brief description of the applicability of this inlet protection system_ 8. Please provide detail(s) for all proposed oil/water separators. Such detail(s) shall conform to the minimum design requirements of the City of Arlington Standard Plan No. SD8. 9. The finished grade of 118.51' at the proposed Type 2 Catch Basin near the southwest corner of the site (sh. 5/5) conflicts with the 118.15' rim elevation of this catch basin(sh. 3/5). 11S.IS' appears correct. Please confirm_ 10. Please add a note directing the contractor to either connect or plug the ends of the existing 6" Storm Drain Pipe after the removal of Catch Basin#219. 11. Per the Stormwater Management Manual for the Puget Sound Basin, Minimum Requirement #1- Erosion and Sedimentation Control, ESC #13 please add the following note to the Plans: "All pollutants other than sediment that occur on-site during construction shall be handled and disposed of in a manner that does not cause contamination of stormwater.11 12. Please provide with the resubmittal a description, including any specifications and details, of how the site will be stabilized after construction is completed. 13. Please ensure that the following items are included in the Project Notebook with the resubmittal. PROJECT NOTEBOOK CONTENTS: 1. Operation and Maintenance Plans for Stormwater Management /Drainage System 2. Financial Liability instruments for Erosion and Sediment Control Facilities and the Stormwater Management/Drainage System Berryman & Wenigar 2 7/9/97 ,� «r I I �I 07/08/97 21:13 FAX VASE] ENG. Boos 3 Narrative concerning urban setting uses for development and applicable source control BMPs. 4 Copy of the filed Maintenance Agreement S Legal descriptions of any property containing permanent stormwater management facilities to be conveyed to a property owner association or the City 6. Estimate of the construction cost of all permanent stonnwater management facilities to be deeded to the City or which are subject to a recovery contract under Chapter 18.08 of the City Code MAP ARUNGTON DISK$01,AEROSPACE\2FG.TECHNOLOGIES: FiIs:A:1A8ROTECW7-076-1.DOC Berryman & Henigar 3 7/9/97 r' ;� .: 07/08/97 21:11 FAX VASE] ENG. 2005 July 8, 1997 CONTENTS: Comments List B&H P.C.#: 40047.00 PROJECT: Aerospace Manufacturing Technologies Facility Expansion Diversified Engineering Services ATTN.: David L. Parshall, RE. 3304- 252nd St_NE Arlington, WA 98223 Ph. (206)251-6222 Fax: (206) 251-8782 To the Applicant: The City of Arlington is utilizing Berryman & Henigar for grading, drainage and flood plan review services; it is B&H's goal to provide a quality review and minimize the impact of third party review on the applicant. Please note the items listed below so you will better understand our role in the City review process and avoid delay in processing plans through Berryman& Henigar- 1. Berryman & Flenigar's review encompasses the grading, drainage and flood control portions of the City of Arlington's Stormwater Management Ordinance (16.10), Flood Plain Ordinance (16,28), Flooding Hazards Ordinance (16.24), and the Stormwater Management Manual for the Puget Sound Basin, 2. When addressing items on the correction list, please explain how the item was resolved in a response letter. Any new or revised information, which relates to the correction iterns, should be referenced. 3. Please resubmit all information to Berryman & Henigar for further review purposes. The number of corrected drawing sets should be in accordance with the City of Arlington submittal requirements. Once final approval is obtained, you will be notified by the City on the status of the permit application. If you have any questions regarding any of these items, please let us know. Berryman &Henigar 1215 Fourth Avenue, Suite 1400 Seattle, WA 98161 (206) 727-2220 (206) 727-2216 cc: David W. Anderson- City of Arlington MAP ARLINGTON DISK Al:AEROSPACE MFG.TECHNOLOGIES:Fite:A.\ EROTECM97-076.2.DOC 07/08/97 21:12 FAX VASE] ENG. Z 006 DRAINAGE REVIEW COMMENTS July 7, 1997 PROJECT: Aerospace Manufacturing Technologies Facility Expansion 1. The Stormwater Management Manual for the Puget Sound Basin, Section III-3.4 and Section III-3.6.2 require that the design (fe) be one-half of the soil infiltration rate (f). Please verify values used in the analysis meet this requirement for the wettest season. 2. The proposed infiltration system appears to collect Sormwater via an existing storm drainage system from a significant portion of Lot 5 and areas further west not shown on the drainage plan. A. Please confum the size of the drainage area used in the calculations for sizing the infiltration trench. B. Also, please describe briefly how the existing Lot 5 storm drainage system works and how it will be affected by the proposed development. 3. The Stormwater Management Manual for the Puget Sound Basin, Section III- 3.3.2 requires the bottom of the proposed infiltration trenches to be a minimum of 3 feet above the wet season groundwater table. Please confirm with the resubnuttal that the proposed infiltration trench meets the aforementioned minimum requirement. 4. Per the Stormwater Management Manual for the Puget Sound Basin, Minimum Requirement #I: Erosion and Sedimentation Control, ESC 91, please replace T.E.S.C. note #7 on the Plans with the following note: "All exposed and unworked soils shall be stabilized by suitable application of BMPs. From October 1 to April 30, no soils shall remain unstabilized for more than 2 days. From May 1 to September 30, no soils shell remain unstabilized for more than 7 days," 5, The following items apply to the Temporary Gravel Construction Entrance: A. Construction Entranncc details shall conform to the minimum design requirements of City of Arlington Standard Plan No. G12. B. Please provide detail(s) for the proposed Wash Water Settling Area. Such Berryman & Henigar 1 7/9/97 i .:.. 07/08/97 21:12 FAX VASE] ENG. 007 detail(s) shall conform to the minimum design requirements of City of Arlington Standard Plan No. G12. C. Remove Temporary Gravel Construction Entrance Note#1 from the Plans. 6. Please provide detail(s) for all proposed catch basins and grates. Such detail(s) shall conform to the minimum design requirements of the appropriate City of Arlington Standard Plans No. S172 to SD7. 7. The proposed "Storm Watch Catch Basin Insert" inlet protection system may be used if it can be shown to meet the minimum design requirements of the City of Arlington Standard Plan No. G8 or G9. Please provide a brief description of the applicability of this inlet protection system. 8. Please provide detail(s) for all proposed oillwater separators. Such detail(s) shall conform to the minimum design requirements of the City of Arlington Standard Plan No. SD8. 9. The finished grade of 119.51' at the proposed Type 2 Catch Basin near the southwest corner of the site (sh. 5/5) conflicts with the 118.15' rim elevation of this catch basin(sh. 3/5). 11S.IS' appears correct. Please confirm. 10. Please add a note directing the contractor to either connect or plug the ends of the existing 6" Storm Drain Pipe after the removal of Catch Basin#219. 11. Per the Stormwater Management Manual for the Puget Sound Basin, Minimum Requirement #1- Erosion and Sedimentation Control, ESC #13 please add the following note to the Plans: "All pollutants other than sediment that occur on-site during construction shall be handled and disposed of in a manner that does not cause contamination of stormwater." 12. Please provide with the resubmittal a description, including any specifications and details, of how the site will be stabilized after construction is completed. 13. Please ensure that the following items are included in the Project Notebook with the resubnuttal. PROJECT NOTEBOOK CONTENTS: 1. Operation and Maintenance Plans for Stormwater Management /Drainage System 2. Financial Liability instruments for Erosion and Sediment Control Facilities and the Stormwater Management/Drainage System Berryman & Henigar 2 7/9/97 -,; I 07/08/97 21:13 FA.Y VASE] ENG. (a 008 3 Narrative concerning urban setting uses for development and applicable source control BMPs. 4 Copy of the fled Maintenance Agreement 5 Legal descriptions of any property containing permanent stormwater management facilities to be conveyed to a property owner association or the City 6. Estimate of the construction cost of all permanent stormwater management facilities to be deeded to the City or which are subject to a recovery contract under Chapter 18.48 of the City Code MAP ARLINGTON DISK*1:AEROSPACE)4EG.TECI•INOLOGIES: Fi1*:A.%AER07ECW7-076-1.D0C Berryman & Henigar 3 7/9/97 - n ._ I s GLENN C WELLS, ARCHITECT 1211 East 4th Ave., Suite 203 Olympia, Washington 98506 DATE T JOB NO. (2 ) 352-4553 u� �U! ATTENTI N — RE: TO N� 01,J L-G-T Z Z '.A Af,I WE ARE SENDING YOU ❑ Attached ❑ Under separate cover via "the following items: ❑ Shop drawings ❑ Prints ❑ Plans ❑ Samples ❑ Specifications ❑ Copy of letter ❑ Change order ❑ COPIES DATE NO. DESCRIPTION lvL V l� �s i.0 PY L.% ;, -&'� THESE ARE TRANSMITTED as checked below: ❑ For approval ❑ Approved as submitted ❑ Resubmit copies for approval ❑ For your use ❑ Approved as noted ❑ Submit copies for distribution ❑ As requested ❑ Returned for corrections ❑ Return corrected prints ❑ For review and comment ❑ FOR BIDS DUE 19 ❑ PRINTS RETURNED AFTER LOAN TO US REMARK / UA,,,,)s F L fNf4ti rA -CS S; INJ IMMON COPY TO Q SIGNE ")." cs If enclosures are not as noted, kindly notify us 0 . �C� �� i CITY OF ARLINGT - LEUTE� OF U D laRZOMDUTU DEPARTMENT OF COMMUNITY DEV'ELt)PMENT 238 N. Olympic, Arlington, WA 98223 DATE +7 JOB NOrj"2 F i fj - LI Building ❑ Engineering ❑ Planning ATTENTION y y Phone (206) 435-0724 FAX (206) 435-3906IF TO RE A94'L I,. > WE ARE SENDING YOU ❑ Attached ❑ Under separate cover via the following items: ❑ Shop drawings ❑ Prints ❑ Plans ❑ Samples ❑ Specifications ❑ Copy of letter ❑ Change order ❑ COPIES DATE NO. DESCRIPTION s THESE ARE TRANSMITTED as checked below: ❑ For approval ❑ Approved as submitted ❑ Resubmit copies for approval ❑ For your use ❑ Approved as noted ❑ Submit copies for distribution > ❑ As requested ❑ Returned for corrections ❑ Return corrected prints .Eor review and comment ❑ ❑ FOR BIDS DUE 19 ❑ PRINTS RETURNED AFTER LOAN TO US REMARKS 1 I COPY TO / 40%Pre-Consumer Content•1o/Post-Consumer Content SIGNED: /A V �— PRODUCT240 �1nL,Gr*II,M=01471 If enclosures are not as noted, kindly notify us at once. 7 '��-�-r--r•.n :-ram -� PP.. ^ v .. e - �1 fin,,,.. _.°.\ inn�\ v�- �^�n-�,� �1n a\ nr•n•'^. DFPARTMENT OF COMMUNITY DEVL_,aPMENT 233 N. Olympic, Arlington, WA 98223 DATE JOB NO._ 4 C7 Building ❑ Engineering ❑ Planning ATTENTION � Phonnj1e (/2206) 435-0/)72�4�//(/FAX (206) 435.3906 TO41 '2 4 T� v > WE ARE SENDING YOU Attached ❑ Under separate cover via —the following items: ❑ Shop drawings Prints -:e--Plans ❑ Samples ;�$pecifications ❑ Copy of letter ❑ Change order ❑ COPIES DATE NO. DESCRIPTION n 14- f ? .`., . THESE ARE TRANSMITTED as checked below: ❑ For approval ❑ Approved as submitted ❑ Resubmit copies for approval ❑ For your use ❑ Approved as noted ❑ Submit copies for distribution > ❑ As requested ❑ Returned for corrections ❑ Return corrected prints 11 For review and comment ❑ ❑ FOR BIDS DUE 19 ❑ PRINTS RETURNED AFTER LOAN TO US REMARKS � 1 n � r COPY TO ao/Pre_Co1>�merContent •10/Post-Consumer Content SIGNED: PRoouci24o �JJlnc,Croton,Mea 01471 If enclosures are not as noted, kindly notify us at o A-PS"th