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HomeMy WebLinkAboutSWG2005-00732 - SWG Application / Design - 9/30/2005 MASON COUNTY DEPARTMENT y a OF HEALTH SERVICES Official use only S p 30 200% 0 426 W.CEDAR STREET PERMIT NUMBER: swGCL LUr 5 -0O 0 ^^11 : CE Al2 V: 0 PO BOX 1666 DATE RECEIVED: pZA�gmS- . � SHELTON,WA 98584 o m (360)427-9670, Ext. 352 RECEIPT NUMBER: z Z f m m APP A�f�fT D ^ DATE CHECKAPPLICABLE ITEMS o 0 i 1 Lu \ (rT C7y�( Z41 O" NEW SYSTEM MAILING ADDRESS rDAYTI E PHONE p REPAIR SYSTEM Uc . 13�TABLE 6 REPAIR J Cl STATE ZIP (-p I>TSINGLE FAMILY .�-�11k•� ION 99 2 r/-7�_ 1z� p OTHER Please describe m SITE ADDRESS U J T Z DRINKING WATER SOURCE C � 3 NAME OF <RI DESIGNER PHONE NUMBER 131VATE INDIVIDUAL WELL p PRIVATE TWO-PARTY WELL 17 Q p COMMUNITY/PUBLIC WATER NAME OFJWSTALLER {{..,., SYSTEM a SYSTEM WFI#: O I w NUMBER OF LOT SIZE: ACRES FT X FT IN BEDROOMS 3 _ 7 �(5� SYSTEM NAME: L.A2Soe.t SPECIFIC DIRECTIONS FOR LOCATING SITE I© ICI o�T 5 M.Q To g Q Q a.v�- ' Q.Q Lea a[)LA "�J -�^Tsc4 L-t-k-p l-1 v t-l. 0 F To t--f 2 5 ! 1.vt 1 d-P A( a CoWCll-eT--e ))niv_ecv itf�ia e % oa I-,, This application is for design approval only. An installation permit will be required to install the system. • All systems require ongoing Operation and Maintenance as specked in Mason County Onsite Standards. I(� • All onsite sewage systems must be designed by a Licensed Onsite Wastewater Designer or Professional Engineer,unless prior r approval is granted. O I o • A Mason County Certified Installer must install all onsite sewage systems,unless prior approval is granted. .. IN, • Onsite sewage system design approval does not imply other building site approvals. • Any change from the specified use of the property or any site alteration affecting the system design may invalidate this permit. W • This permit expires 3 years from the date of site review.Denial of this permit may be appealed to the Health Officer within 10 days of I denial date. Official use only below this line SOIL LOGS COMMENTS/CONDITIONS 1`7 161�6 Z l '7 SOIL TEXTURE CODES: V =very G=gravelly S=sand L-loam Si=silt C=clay E=extremely INSPECTOR SIGNATURE DATE DESIGN APPROVED BY DATE DESIGN EXPIRATION DATE Revised 2/23/2005 White Copy-Health Department Yellow Copy-Designer Pink Copy-Applicant MASON COUNTY DEPARTMENT OF HEALTH SERVICES October 24, 2005 PO BOX 1666 SHELTON, WA 98584 SHELTON (360)427-9670 FAX (360)427-7798 Arrow Construction ELMA (360) 482-5269 230 E Warren DR BELFAIR (360) 275-4467 SEATTLE (206) 464-6968 Union WA 98592 RE: Design for LARSON Case No: SWG2005-00732 Parcel No: 322027500130 Your design for the above referenced parcel has been reviewed and is NOT APPROVED. It does not meet the requirements or needs additional information. Please see the comments section of this letter for more information. Please call me at (360) 427-9670, ext. 279 if you have any questions. Sincerely, Amanda Reynolds Environmental Health Mason County Health Services COMMENTS: There was only 17 inches of soil. A preatreatment system would not be suitable for this site. 10/24/2005 1 of 1 SWG2005-00732 DESIGN FORM- PAGE ONE RECEIVED Revised January 4,1999 A design will be reviewed when H Go Dies of each of the following Items are submltteec '�np�p�� deslpn form that Pas been slpnsd and dated So Id layout aketah,Inoludlnp al It6tttlf on oheokaN Plan.11W WdIng all applloabld items on ohoak(lat Crops&VWJon sketch,W91np all applioa a kema on oheokllet 426 W: CEDAR STa Permit Number: S WG�tw7- t�o 7 3 a Designer's Name: N 5 eu/ PP ( �Lt Designer's Phone#: R4,P zZ Applicant's Name: J I, C 2S a iJ Assessor's Parcel No.: 3 Z Z O Z -'7_r_0 0/� / D Mailing Address: �-14- 1 1 I-l/ 1 51 Ur.( eve, CC) (Twelve-Digit Number) A a11 A, M(Z— Subdivision: TR 11 or' .('YU&I Vol 3 PG 6 City state Zip (NarndDivts IocJdlat) 3 aA : Treatment Device O Glendon Biofdter O Sand Filter 0 Mound O Sand Lined Drainfield Aerobic Unit-Make(Model: G tUUJ A 2 6(_ — �glv0[gDisinfection Unit - Make/Model: t3l CJ_ n/k tr Drainfield Type Pressure Bed MDrainrock Gravity french O Graveues Chambers Septic Tank/Drainfield Specifications aso Laterals Number of Bedrooms '!j Schedule(Class C�11aty 0 Daffy Flow Len T apt, Septic Tank Capacity ! 9�0 —fit Diameter V A Hearth Se G in Receiving Soil Type(1-6) Number tnit/a!S � , D ft Receiving Soil Appl.Rate J Q(�L Separationpate Required Square Footage 11 B-O ftr Designed Square Footage &0S fe Orific a Percent Reduction n Taken E • Total Number of Orifices Trench/Bed Width Diameter Trench/Bed Length —��j 7g Spacing Elevation Measurements Manifold z o O Original Drainfield Area Slope Z—3 % Schedule/Class New Slope if Altered -S % Length --� �— Diameter . Z in Depth of Excavation from 19 in Preferred Manifold Configuration Used? 10 Yes O No Original Grade (up-slope) (10 in Transport Pipe (Down-slope) Schedule/Class 0 O Designed Vertical Separation a j in Length Ito ft E�sstt,, Diameter Z in Gravelless Chambers Required? ❑Yes No Optional Dosing and Pump Chamber Pump Required? Yes O No Number of Doses/Day Pump/Siphon Specifications Dose Quantity Chamber Capacity ( A6o eal Difference in Elevation Between Pump Shutoff and Uppermost Pump Controls: Timer(or)Elapse Time Meter(circle if required) Orifice: i It If iimer. Pump on 4/64 Pump Off 9A Uppermost Orifice is®Higher, O Lower than Pump Shu ff Check the following components if they drain between doses: Capacity @ Total Pressure Head: Materals ®Manifold O Transport Calculated Total Pressure Head: (Attach Pump Curve) �°� SEP 2 9 2005 DESIGN FORM- PAGE TWO RencOd APM 24,1998 Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch 19 Test hole locations IN� DrainEeld orientation and layout, Referenced depth from original grade: Propertyfines ltench/bed.dimensions and critical 14 Septic tank lid and drainfield cover M� Existing and proposed wells within distances within layout depth 100 It property lines ® D-BoxP`TY"L"locations P IR Critical distance measurements to cuts, ft Septic tarWPumP chamber location Reference depth from original grade banks,and surface water f3 Observation port location and restrictive strata: Q Location and orientation of curtain 19 Clean-out location N' Laterals,trench/bed to drain and all absorption components fW Manifold placement P and bottom 10 Location and dimension of a drain collector Peery Q Orifice placement O Sand augmentation system and reserve area 0 Lateral placement,with distances to ® Buildings edge of bed i3 Direction of slopeindicator Other cross�ection detall: cater t Jl Scale o fdrawi alarm n on sced at Observation ports and clean-outs � Waterlines fa Scale of drawing shown on scale bar 18 Roads/easements/driveways/ parking Critical resource lands(if applicable) *43 North arrow and scale of drawing shown on scale bar gor Additional Information gar . •1p� 44 Design staked out �`. . .... .C. .... S.O.N �, Operation and Maintenan Notice NS E GtdER Attached fa be O r%a Gi • E FIRES O Waiver(s)Attached x: bouts to���designer ❑does not waivvvppp��hhhe requirement to be notified by tho installer of the installation and given 48 perform a final inspection prior to cover. /�S' atu of Deli er Date i The undersigned has reviewed this design on behalf of Mason County Department of Health Services and determined it to be in compliance with state and local on-site regulations: Environmental Health Specialist Date Caution: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION: .� The design is stamped*Approved"by Mason County Department of Health Services. ✓ The On-site Sewage Permit has not expired,the Permft Expiration Date Is: ./ The system is installed by a certified installer,unless prior authorization is obtained from Mason County • Department of Health Services, ✓ Dtainfield site conditions have not been altered Ito adversely aRect conditions of design approval ,�2 SEP 2 9 2005 3 9' Desigqn Phillip Larson D¢.S'l9 N¢,r Jo�Zre Johnson pat ce I 3 2.202-35-00(3i 0 60 yidso o� OG 7� �P •Jf af'�f��fs or yPaff6 'CPJ' r 00 r-.0 Ca, Ma.� old 6D>( i z" frnnspor+ Se_p�, dNoru)o.co E • 460 Ow �o I�Ouse Ot4jC� 3 E PlRES 48 SHOP Pare DrivCwa a � SEP 2 9 2005 �_THE NCHES END MAN.IFOI,D C �' 0'-7/� Orifices 60I . p 0•p 0 <p. O. C.p. C, From ( ! � per la t ) D.P. each end of trench 9 - r � I 9 9 —SCREW ON CAP � - 45 DEGREE ELBOW OR LATERALSWEEPING 9L o'"o END OF DITCH - �Gr n —IQ DETAIL 7 L CLEAN OUT r O NOTE, CLEANOUT TO BE FROM 0 TO 6 INCHES BELOW FINISHED \ and MARK ENDS WITH REBAR . GRADE. \ \` REQUIRED AT END CLEAN OUT OF EACH LATERAL . 2 yP i L�- Scale V' 16 �a Yll - Zn P�e��trped1 Yu4e� L'NID VIEW dw vw? �/�y� SEP 9 2005 F�� ! Q \ /: ( |Z5,: 'i 2 C: ®:D�• - ! ° � � [ -tg \--- � - I e ! . -- IT ! rr 7 > § - 5 . . . , .z y : . _ • . . , \ \ / � ^ SEP2 § g3 . Pur9P Chamber Cross Stdion cmy ear, V SECURED LID WITH GAS TIGHT 3EAL 240 DIAMETER THREADED UNION ACCESS RISER FINISH GRADE SERVICE VALVE FROM SE/TIC TANK TO DRAINFI!LD EMERGENCY STORAGE ANTI SIPHON NIGH WATER ALARM LEVEL "— VALVE WORKING VOLUME INDEPENDENT NORMAL 71MER OFF LEVEL FLOAT STEM —' —" — — FOR FLOAT ' MOUNTING CHECK VALVE 3EDIMENT3 SUBMERSIBLE CENTRIFUGAL pu M PUMP PUMP C}IAMj Ih FI�L.I IIYPJS�ALI be c•F Cha'hbrlC.. PAGF&FO rA"—,; SEP 2 9 2005 7. t Performance d�tp Pump Chamoaristics � 1 pwvlxa�r>� -T r 6aY0f. tlt OspnMi 03t33i12 0.utt�atSti llkt Fa �.. �,e:r. OSPIUZ Nort pr ) 1/3 Fall land dsaps ]8 *s 1 ! 4b y 1 tRotar frpr � SPGf-P6esr n 1 f f !t.?:Jd. 2TSG c r pLatt© 1 D k 1 Voltage 1 FS 230 �'�f0o lnterna'ttent t.:.v,tcar,•.usissat�vs, � sa temperelve F40 F'AmbFeM 11&tdADes;fa Tsra good ('leer) iZ! 16 `l0 24 lefela,lot (lass{ GPM 1/3 11? SoSas HaasHing SJl' r �� d/rJ iJ77@I�SlCOF]Qf. 4 emit 4Ye fht Sp lbs. Ta.<er Cori i t-7t .7;s 13CE SRth� F5/3;Sly 41ate:ria(s of COnstructic n ! z tom, = , ¢�„t :6rstotinq pg 6'reiearlcoil H01° f Cau frost e i 1 U arx it n -lump Catira ! Cast it f - F •::r w.seia.gyr >6c'h tvcs,tntpee Stet! e — srzc a lea w.rr8aeieof •�`• Stal'roeer fcr6mr(Ceramk '"°" e'' see!sodr:start x r— b awr land-H j baatiag " -% awe:lt:tiq Single Row Hoff staring c cse Cut Etm p --.1. -.:. 3j 1 :asftnt 3 t.i•, t j 3loiaktsiteei '—`— ` ; r.rseo SEP 2 9 2005 �y AtJRORp/MYDROMA71C t PF mPsr Inc. ��• R,QA Rrtrrav Ann:{ a<t,innri nu,.. 6CllTC -- �COO. NORWECO Pretreatment with Chlorination & De-Chlorination INSTALLATION/MAI NTENAN C E Pressure Distribution Systems 1. Install Laterals with contour of the ground. 2. Install b mod bottoms level. 3. Install IOCaw tape or'rebar on top of all dralr- field laterals. 4. Install observation ports as Indicated on.ihe plot plan (minimum-two per drainFlel f with bottom extending to the drainrock/native soil interface). Glue "T" to bottom & removable cap. 5. Install dralnneid during dry weather and soil conditions, any soil smearing must be eliminated by hand raking. 6. Install threaded dean-outs at the end of all laterals (cap must extend to within six Inches of finished grade and be marked with locator tape or rebar). 7 Install audlohrlsual high water alarm. Redundant off switch not requ , red . wt8 9. Install check valve in pump outlet line to prevent system from draining back into the chamber. 10. Tee to Tee construdlon between laterals and manifold with orifices oriented at 6 O'clock. Install laterals to the manifold with the orifices at 12 o'clock, (do not glue), after pressure test and Health Dept. approval, turn orifices down (6 O'clock) and glue laterals to manifold, 11. Filter fabric required over drain rock prior to backfilling. If the drain rock extends above natural grade, run the filter fabric at least 2 inches down the trench wall. 12. Encase all water lines within 10' of dralnfield area, 13. Divert all storm water run-off away from on-site sewage system. 14. No curtain drains allowed within 10' of the up-slope edge or 30' of the dawn- slope edge of the drainfield and reserve area, 15. No vehWer trartic over draintield area. 16 Norweco Guidance Manual has been provided for the owner. 17. Inspect noats and test high water alarm every 6-12.months as needed 18 All materials and workmanship must meet County and state regulations 19, Deviation from this design without prior approval from the Designer and Mason County Health Department will make this design null and void 20 All manhole lids and access, sampling, or Inspection ports must have locking covers and located at ground level, 21 All pressure systems with pump chamber higher than drainfield must have a 118" hole drilled In the discharge pipe above the pump to prevet�.t siphoning 22 . All transport lines under driveways must be cncased to prrvri crushing , �°� SEP 2 9 2005