The URL can be used to link to this page

Home My WebLink AboutSWP272814 BAIMA & HOLMBERG INC. DRAINAGE REPORT FOR SIERRA COURT February 5, 1999 BAIMA& HOLMBERG, INC., Job No. 1570-001 S UPE Prepared For: (71 James R. & Katherine L. Hawley 1717 Union Ave NE 11332 Renton, WA 98059 �SSfONALG EXPO 100 FRONT STREET SOUTH ISSAQUAH • WASHINGTON • 98027-3817 (425) 392-0250 • (425) 391-3055 tRNUALk Tz 1AUU r J y \,. .�. Ar'.,. } __ - t�4, .�` � t V r,. ,tiy!; pn� N i2OO ... .._ •..,�. �,o .cL-i`N :. \,;,` T� �Z r�.:;:-cn ...-.c�s,.;:s�260 r.,,rn FERNDALE fTl ( G r co S <; ,.:r „ fV. 7C7 rvAV:N Yl .t:�c; n. tD LENNWOgp >'' HA `� w dr ,` \ o �,.�� , ;a .p E ? r 117. \ o _? «r7lVE; RRING ON p „ ` ca NE AV S \' _ ;x-AUN HARRINGTON', .;\ y\t'r' to 7\1 r� " -Nt: v'� �►v, ( ';, y0 rc^ N N IN EX . "'� NE s �c ;�,` a 'INDEX AV .,, .^ Gy rp, H PL A s!T p! NE ,W'�;�-� �� HARRINGION SE H1 11 z m �i\ �.• fy0 '� tiF NF JEFFERSON q .. � � PL>NE \\�>ZHALLCRLS -a • t „n ' AV: NE, c, �N. its.. :C� LN . N meµ, ,',,M. `i 0 12OT = --- q �., NE JEFFERSON: AV NE � `;- . '�; i� �? S V H N c KIRKL4 DICIRKLAN �`�� ,Au 'y or— ::AV' c / 121ST YNNWQOD qv y N rLo L t lz •:�:<; N AV x 2No N O 1000 , '^`� ._:OOOMNIMI .. P�"SE a_{ Av �' 123RD qV N 35 No S E � fo c o , ,rn � N yOR:: 1 - YMP A AV x: z z :�-�»-- NE H>`�'I\ �r126TH a; SE CE �oo m PIERCE ^! 3S NE PI RCE.C7 r�� N PL:NEB ; o o� P RCC AV .NE 3S Nd H ? t to �277f1 t PL SE C� W\V\ \+ ? --t RLn EDMONp AV 128TH AV ' 1:7-+ ko 4S , Nt �� / AV. q�:S t m � _ .'3 .,,. p 1 � �q SHECTON AV �C o m w �130TM AV �z• ( TACOMA NE �p'L �, iCn AV::NC I !o o a A NEy �p i t oo locr s M NION AV -N mm , 9500 �. �� m vAsltoN v, " i CT ASHON CT::NE rr7 VA'SHON AV Y' ASyp UNION CT iv I WHITMAN s � v, 1 AT.x� CT NE = W_H I T1T1 ANACORTES' �3218. m (ANACO r g ct Nr - y�0 OHZ22� t� AV NE ��► ,,�,, t �� 35 3� [3REFI R N Ne �' ANACORTF A�NE V NE: cl, r.,W -� C d 137TH im _ AV N NE ! �fJ BREM AV.: NE �, N•. � S Z N ; _.. . zm i �t� x N m m 1�, z t PKWY S H mLJ 1 I p m G -��i s.. m N J ! 1 0 i 13_9TH, ?'� {r y l.. F r tni' CA 13�TH -sue �?v st j o: (DUVALL AV) r m. " is r. t� , N 1......:.. it zs �138THW��, AV t S �m tH aV sE zt 140TH - • AgC BM, '� n O 1 605 • 1 Sm • co BeC ■ 1 + ' Ai-C ell • • • • 34 • z, • Ag .� -0 . ■ ' Ir ;F A JjC EvB ' i BeC■ I EvC `. .may/ S ,� �� ■• AgC �29 ` BM1111 -• AgD , . �� , -i�� ,�_� '-AgC � ■. . -- BM • AkF • �1 1 m AC ' 1 ■ ■ ° ■ on 80 ♦♦ ( i 1 ' ■ ,■ EvC. i °'. o ■■ ■ ! ! i AgDIf ■. •■■ ■ two IS • tom-! so BM •, • • I 8 - . ! � 1 , � � .■ AgC I � 1 IS , PROJECT OVERVIEW This project involves subdividing a 0.89acre parcel into 5 single-family residential lots. The site is located along the west side of Union Avenue Northeast, in the SE '/4 of Section 4 of Township 23 North, Range 5 East. The existing conditions consist of a single-family residence and lawn with underlying Alderwood soils. UPSTREAM TRIBUTARY AREA Approximately, 0.50 acres of upstream area drains onto the site. The upstream tributary area is comprised of lawns in single family-residential lots located north and west of the site. There are no apparent drainage problems associated with these upstream flows. LEVEL 1 DRAINAGE ANALYSIS The on-site runoff flows southeast draining onto the adjacent parcel located at the intersection of Northeast 17th Street and Union Avenue Northeast. From the site, the runoff flows south approximately 130' over gravel and landscaping bark and eventually drains into two yard drains located near the southeast and southwest corners of the parcel. Then, the runoff is converd in 6" storm lines to a catch basin located along the north side of Northeast 17t Street where it enters the City of Renton storm system. The runoff continues south approximately 80' in a 12" storm line crossing Northeast 17th Street and draining into a catch basin. From the catch basin, the runoff is conveyed east approximately 50' to a catch basin located on the west side of Union Avenue Northeast. Then, the runoff is conveyed south along the west side of Union Avenue Northeast in an 18" storm line approximately 750' to a catch basin. Along this part of the system the runoff drains into five catch basins. The runoff is conveyed southwest approximately 30' discharging into Honey Creek. From the outfall, the runoff continues northwest in Honey Creek further than a '/4 of a mile downstream. There are no apparent capacity or water quality problems along this downstream drainage path. The proposed storm system consists of collecting the on-site and upstream runoff and conveying it to the City of Renton storm system. This would reduce drainage problems on the adjacent parcel. Due to the small size of this project, adverse problems downstream of the site should be insignificant. - - - - - - - - - - - - - - - - -1 I 1 WOOD FENCE �GIE]f15T.DPo�WAY I C oasT OF T CAR PORT i' �� h '� . IPAD / NOW RAL 1 3W I GUEST ( ` OF ASPHALT EJOST. 14EWAY \ I, HOUSE 8Y28So N W 120.E705TING FENCE � , I CONCRETE PADHOU DOSTING � BARN 1 I EFF WOOD FENCE / ♦ / I 3 3 428430 I I V i J 1 I N 3 I I ,�e_ _ _ _ �i � 1 I � �� I I +• I I 42i� I - - - - - - - - - - - - - --- - - - - -- - � _ E70SiN0 8'WATER UNE \,A -V -V -V -V -V V -V -V -V -V ---V --V aa ST.SSNN W1 R -424.08 EXMTN 8'G SEWER UNE E%IST.MV-418.06(YFR� S S --Zs S -S S ►�/` I \ I 424 -S - -® t� � X y� i NE 17TH ST �� m }!�o_ sa I G I ;... ... ... ,..f, ..... .. .... .;...... 6,G5-10 ........ •'L� ••jam... : ,85�. •fig• •r ... ve Qr NE 19th St .}- •wnv •�►. ''a•��!J)cf�v 41 .•n►w.+.. 8}rr.vr::...• Ynv� �� y f�,�`. I ... . ...; -•-AASA S6 ......... i..........; riE 11ry. f',111�j-j�iS/�' •'9.Bb-9 • - 8 -2. �,. •.{Er'..r. J. .•.7If:M .:�(_. rL •,l •• `f ••~. ... - .....:..•. - ... Qti6-10 Q16-i 6�'SDQp� ;9 B6-2; 9.B6'`` 7-tkL• S- ..... G' � ....... ' • Q16-2 Q16-3 .,. 6.6...• ter.. f,,,, +r. .,...:... } B,1b-13 ? 9,B6=10 9,C6-7 . .. .... ...... ....... ................. ..... .. .... .... 16 S�rS r -:::::::......::........ ... •�'. ... :6,H7-4 40 Lj B.G7-6 N �r'••.. �� ... .. A . iRt1 ?....... 9-$;9 }..... .. ............ ......... 9,87-12 .. 9,87-13 9,27-Ii wa-9 8-16. ... ..... �, J ,,B8-19 EJ48 ......18 9,B8-17 9,"-17 .................... ._. 8 ..- r✓i 9,18-16 Do W14STREA 14 DA3k A •••P .,io_a:•i ;No I J_Htf-L7 --- - - - - - - - - - - - - - - - - -, i WOOD FENCE \ \ I I I IDOST.eel DRIwf.WAY EMST.EDGE OF ASPHALT CAR PORT I � I PAD WIRAIL _ — — -- d > \ 3 w I µ ,+^ \ GUESTASPHALT 62ST. IVEWAY HOUSE :. \ , — Q H • \ N EOZ6 s0 W 120,DQS71NG FENCE �DOSTINOIWUSE eA1N !fT Woad s� ' 428 I I / = I 428— s uTYJTY EASEMENT 1 I I a I 42E DOSTND 6'WATER LINE v -v -v V V -v -v -v -V -v -v -v v -v -v -v -v v DOST.SSMH E)GS 4V- �DOSTNG UIE __ �/` \ 424 . NEWTNV-41di3—(��— S S S S f —S — —S —S —® X�y _ \ ✓ / NE 17TH ST � CNN \I/ JOB I_S70'-lJc�� BAIMA & HOLMBERG, INC. SHEET NO. OF 100 Front Street South ISSAQUAH, WASHINGTON 98027-3817 CALCULATED BY DATE (425) 392-0250 FAX (425) 391-3055 CHECKED BY DATE SCALE F . s.p �.. _... ...... . ys_._`. _ ......... .... ..... .. ...... .... ...... R S - - — .... Z / ✓f -) .f /2_.2 y C .2 ^1 : < ....o....: C .�...7 ) ../o ...... . ..... _ . �1 r T ... �5.._ f_f�% .....:� PRODUCT 204 1(Single Sh,,N)205 1(Padded) JOB BAIMA & HOLMBERG, INC. SHEET NO. OF 100 Front Street South ISSAQUAH, WASHINGTON 98027-3817 CALCULATED BY DATE (425) 392-0250 FAX (425) 391-3055 CHECKED BY DATE SCALE .... .... n..]..............�77 ... ........ .. �o ............. . P .. C>.. ....... ............ .. o JI i- 17 0...... y� .............. O L✓ ....... / — ✓/ o if .... d..... :. ........s 5 ..... ..... ...... ,z , t y �q. s JOINT A . . D< 76 h►c A ._ O.l_6c G,c/ - . PRODUCT 204-1(Single Sheets)205-1(Padded) is r ,v& eoW4ArrrtVA& 1570.hyd ---------------------------------------------------------------------- ******************** S.C.S. TYPE-lA DISTRIBUTION ******************** ********* 100-YEAR 24-HOUR STORM **** 3.95" TOTAL PRECIP. ********* ---------------------------------------------------------------------- ENTER: A(PERV) , CN(PERV) , A(IMPERV) , CN(IMPERV) , TC FOR BASIN NO. 1 .8 86.0 .2 98.0 29.8 DATA PRINT-OUT: AREA(ACRES) PERVIOUS IMPERVIOUS TC(MINUTES) A CN A CN .9 .8 . 86.0 .2 98.0 29.8 PEAK-Q(CFS) T-PEAK(HRS) VOL(CU-FT) .46 7.83 9005 �D Page 1 �- - - - - - - - - - - - - - - - --i i L 6FT WOOD FENCE r-------------- �1430 \ \ 3 YI \ LOST.DRIV., I 3 1881 2 ¢I -� � � 1 I = \ I I i � I F EMST.EDGE I 3 ASPHALT ! \ \ T I I I I, �1= .., H 6619'12'W S Y --------------- L------ I 5.00' ` n N 8814'32'Wo - ,''2iO0 Y V-,. - ___—__—w__— m 100.00' - 20PRIVAIE '': $ 3 >Lu n r�------- CM POUT .. 1 •"'� '3 t'' 4 SD O 0.851t� „,�: '\ AIL T ry l� 1 I 1 I PADWOOD RAIL — — _ - 3 3 W I C812-TYPE-1-- --- -- --- _ 5.D IVEWAY \\ GUEST 9 I \ ( \ STA 2+28.44,YLy C8�2 TYPE 1 -—--- EDGE OF A q / 8 HOUSE _ RIM-42673 STA 1+29.17,YLT� \ u0 Q NV-42SB0 / WITH DOWN TURNED W N 89'a SB W 120.00 ` / ELBOW 0 ARATOR J E=,nNG FENCE I Q f / STA TYPE B±.0. / ( 5 NV642 30 STA 0 9.50:L,0.93'LT 3 Z ..(.;� / .. .., a.. RIM (MATCH / O 1111 CONCRETE PAD I I I HOUSE �" / / /� n 1� INVV--I 24,60t y DOSTN{ I LA3Z (/yCC�EN%CB OVfl2 \ i, BARN 4 �,.I ` WST.STORL UNE \� 3 Z y ' I m `I / AND MATCH INVERTS, E)aST.CO / I KWAY X 6VT WOOD FENCE 8 8 / I I \428 O I ZyS(1/NG OIENT BD' III � I ♦ \ w � s l � s I 428—_ -- — -- EAS Al I 41�- VA- -- � I �� I I I -1 - - - - - - - % - - - - - - - - �- - J- - - - - - - - - - - - - - - - - - - - - -,7 E%ISTNC°'WATER LINE � E70Sf.SSMH V __V —V —V —V —V —V —V —V V V DGST.24.05 /—E705TN0°'SEWER LINE I NEW NV-41 NW416.18 6. (�� 03 $ —S / S —S —S —S —S I 424 — NEW �—— _ / — — — — —7-- — — G 3 NE 17TH ST 3 3 — — — — — — — — — — — — — — — — — — — — — — — — — JOB BAIMA & HOLMBERG, INC. SHEET NO. OF 100 Front Street South ISSAQUAH, WASHINGTON 98027-3817 CALCULATED BY DATE (425) 392-0250 FAX (425) 391-3055 CHECKED BY DATE SCALE .... ... .L-M�U�'//!t..... Jf.: CLZ .;... .... ... .. ... ..... tofu...(... : ��.�-•.6� ..._ ._... lr�f-5..... ................................ . . ._.. . ;.D: f ._.v .. . . . ....:......., ... .......... ....: ss.....yc r. ..... .... .: .ar.yam .............. ..... ...... . ..... vs-� r1', , ��*: ,•... .. s c-l. .1 . .,r .... : �u /e........�.'. .z _..:..........: - by G% - ..... .. ... ................................... ...... .. . . ..... A' o... �i6 � .. ....... G�✓.. ya . . . yam.... c. :. _D. .._s/6 f... r U, /v6 ill C PRODUCT 204-1(Single Sheets)205-1(Padded) G � IT � Za � 1570.hyd ---------------------------------------------------------------------- ******************** S.C.S. TYPE-lA DISTRIBUTION ******************** ********* 100-YEAR 24-HOUR STORM **** 3.95" TOTAL PRECIP. ********* ---------------------------------------------------------------------- ENTER: A(PERV) , CN(PERV) , A(IMPERV) , CN(IMPERV) , TC FOR BASIN NO. 1 .5 86.0 .5 98.0 5.0 DATA PRINT-OUT: AREA(ACRES) PERVIOUS IMPERVIOUS TC(MINUTES) A CN A CN .9 .5 86.0 .5 98.0 5.0 PEAK-Q(CFS) T-PEAK(HRS) VOL(CU-FT) .79 7.67 10379 Page 1 JOB BAIMA & HOLMBERG, INC. SHEET NO. OF 100 Front Street South ISSAQUAH, WASHINGTON 98027-3817 CALCULATED BY DATE (425) 392-0250 FAX (425) 391-3055 CHECKED BY DATE SCALE - .......... 49e 1 .. . =O. � ......... 77- H — Off' :......... .. ...... ./ ....ee,tea....... ...C, , 7 f c�S...._- 11,.:_... ! ..c 1........—.....� ..33 tS.. .. C�_ �.... _........ .. ............ 71 -: FX�s f. ....fS �-. ...=-.... 6. ......... ................................................. 7 .. Tv l. ....AleT. ../� �u_.� .. �. ...... f.Z.....t. ....... _.. ..... iSe..f Y1� Zt,{ .� ...5✓.: j �.� fv.....IPG,� .v'G - z , z Rio < UvO PRDDM MA(Single Sheets)205-1(Padded) Short Plat'(SHPL:#' REQUEST FOR PROTECT# Prelim.Plat (PP# CAG# To: Technical Services Date WO# o8yCLS- Green# 1-04 yy-Qa5 From: Plan Review/Project Manager �{. aTe,tUC-, Project Name Sid RIZA, 0-ouQ-T S�io+2-T 2LAT (70 charades tnaz) Description of Project: UTtuN SiC-VfA CT- 540S-T 1147— I/VGLuOiN(� W/q-/Ek. Circle Size of Waterline: 10" 12" Circle One: New or Extension Circle Size of Sewerline: 10" 12" Circle One: New or Extension Circle Size of Stormline: 12" 15" 18" 24" Circle One: New or Extension Address or Street Name(s) QQkoo AL %7` ' S! Dvlpr/Contractor/Owner/Cnslt:: J;,y yjq wt . (70 charades mu) Check each discipline involved in Project Ltr Drwg #of sheets per discipline ,f,' Trans-Storm ❑ ❑ c (Roadway/7i rainagc) (Off sitc improvcmcnts)(includc basin namc) (include TESC sheds) 1",' Transportation (Signalization,Channclization,Lighting) ❑ ❑ Wastewater ❑ ❑ 1 Sanitary Scwcr Main(include basin name) Water (Mains,Valves,Hydrants) ❑ ❑ --�— (Includc composite�Horizontal Ct.�i Sheets) Suface Water ❑ ❑ a Lmproveme,nts (CIP ONLY)(indudc basin name) TS Use Only �.r ell t—