Loading...
HomeMy WebLinkAboutSWG2023-00466 - SWG Application / Design - 10/27/2023 al" : MASON COUNTY 415 N 6TH STREET,SHELTON,WA 98584 SHELTON:360-427-9670,EXT 400 BELFAIR: 360-275-4467,EXT 400 -�-' Public Health & Human Services ELMA: 360-482-5269,EXT 400 FAX:360-427-7787 On-Site Sewage System Permit: SWG2023-00466 APPLICANT LINTH DAVID A Phone: 360-500-9672 Address: 422 SE MORGAN RD SHELTON, WA 98584 OWNER LINTH DAVID A Phone: 360-500-9672 Address: 422 SE MORGAN RD SHELTON, WA 98584 SEPTIC DESIGNER CINDY WAITE-Septic Designer Phone: 3607010205 Address: 80 E PICKERING LANE SHELTON, WA 98584 Site Address: XXX SE Morgan Rd Primary Parcel Number: 320245100909 Permit Description: 4-bedroom OSCAR XO2 system w/OS-50 coils Permit Submitted Date: 10/27/2023 Permit Issued Date: 11/15/2023 Issued By: David Anderson Current Permit Fees Paid: $525.00 (additional fees may be required upon installation of system). Permit Expiration Date: 11/03/2026 (based on date of inspection) Permit Conditions: 1 Proposed development subject to zoning requirements and approval by the planning department staff per Mason County Title 17. 2 Permit must be installed by a Mason County Certified Installer unless prior written authorization from Mason County is obtained. 3 Drainfield installation not to exceed designed upslope and downslope depth specified on design form. 4 Installer is responsible for obtaining Mason County installation approval prior to backfill of system components. 5 Installer is responsible for obtaining Septic Designer/Engineer installation approval prior to backfill of system components. 6 Mason County Asbuilt Form, Record Drawing, and Installation fee must be submitted for final installation approval. • THIS PERMIT MUST BE ONSITE DURING INSTALLATION OF OSS. PROPERTY OWNERS ARE RESPONSIBLE FOR DETERMINING AND MARKING ALL PROPERTY LINE AND EASEMENT LOCATIONS. THIS PERMIT MAY BE REVOKED IF THE SITE CONDITIONS HAVE CHANGED SINCE THE SITE WAS INSPECTED AND DESIGN APPROVED. FINAL INSTALLATION APPROVAL IS REQUIRED PRIOR TO TEMPORARY OR FINAL OCCUPANCY OF ANY RELATED STRUCTURES. For Final Inspection visit: masoncountywa.gov/health/environmental/onsiteloss-inspection-request.php or call: 360-427-9670, extension 400. - - — OFFIC:A USE ON.': MASON COUNTY DATERLCEIVED 0 ` Tr • �3 -li �!I. ' r'.i COMMUNITY SERVICES AMOUNT flY' ACCT. c cn CB CD • v M Public Health(Community Health/Environmental Health) cn 360-427.967e ext.400 or 360-27S-0A67,en 400 - - — — - 41 6 N.61h StreetShelton (^ A//—WA 9s6N4 /Q� _ 064 4(, O Z ON-SITE SEWAGE SYSTEM APPLICATION D D APPI.ICAET 3 •m PHONE m m DAVID LINTH 360-500-9672 MAILING ADDRESS-STREET.CITY.STATE,ZIP CODE 422 SE MORGAN RD SHELTON WA 98584 m SITE ADDRESS-STREET,CITY ZIP CODETi SAME NAME OF DESIGNER — PHONE CINDY WAITE 360-701-0205 N' NAME OF INSTALLER PHONE C) PERMIT TYPE(select one) DRINKING WATER SOURCE — I IV M RESIDENTIAL OSS FI COMMUNITY OSS 4�l COMMERCIAL OSS ( ( PRIVATE INDIVIDUAL WELL ❑ PRIVATE TWO-P(aRTY WELL TYPE OF WORK(select one) ❑ PUBLIC WATER SYSTEM M NEW CONSTRUCTION/UPGRADES Fl REPAIR/REPLACEMENT OTHER DETAILS(select all that apply) , _ 1 0 TABLE IX REPAIR I CJl SUBMITTALS ❑ SURFACING SEWAGE 0 EXISTING FAILURE 0 SHORELINE IirDESIGN FORM(RE IRED) SEPTIC DESIGN(REQUIRED) BEDROOMSIp ,r WAIVER(S)(IF APABLE) 4 LOT Size 660'X410'X400'X450 t� ;" DIRECTIONS TO SITE AND SITE CONDITIONS.(ea locked gate) )• t'") GO OUT ARCADIA ROAD, TURN LEFT ONTO MORGAN RD, FOLLOW MORGAN UNTIL I o IT MAKES A 90 DEGREE TURN TO THE LEFT, TURN RIGHT GO THROUGH GATE TO T- END, DRIVEWAY GOES OVE CREEK. MAP ATTACHED. o I CD Io SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. I CO OFFICIAL USE ONLY BELOW THIS LINE UPGRADE/FAILURE SOURCE(tor reporting purposes) 0 VOLUNTARY 0 MAINTENANCE/PUMPING ❑BUILDING PERMIT ['HOME SALE ❑COMPLAINT 0 OTHER INSPECTOR SOIL LOGSt( COMMENTS/CONDITIONS i F�Z: U-1,g % frwSt MO 0181. 22>-15`' S,•GJ VT. 0 -I8s' 5:IL 1iof Gfqu -`16 5,'C c L/i SicidMrf t,. - af lig is ----- • . _. 12'- Ili ;.-C t b.-/Se-1,0 f y I,vo rr>' C/(f l` jµ t, �` l� s,,, e W 41 OCT G 7 2�23 L SOIL CODES: RECORD DRAWING AND INSTALLATION RETIE, V=VERY G=GRAVELLY S=SAND L=LOAM Si=SILT C=CLAY E=L-X I HLMLLY R=ROOTS REQUIRED FOR FINAL APPROVAL INSPECTOR SIGNATURE DATE APPLICATION EXPIRATION DATT 4 APPLICATION APPROVED/ISSUED 13Y DATE : utv ,206 it/x/7076 , 7,, THIS FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW1/15 �� ! 0,N THE MASON COUNTY WEBSITE ;..,: 7N_,'',.' n. 1 DESIGN FORM—PAGE ONE Assessor's Parcel Number: 3 2 0 2 4 — 5 1 — 0 0 9 0 9 A design will be reviewed when 3 copies of each of the following are submitted: ''Can1plete'd design form that has been signed and dated. "Scaled layout sketch, including all applicable items on checklist '' Scaled plot plan, including all applicable items on checklist. '"Cross-section sketch, including all applicable items on checklist. This form may be scanned and available for public view on the Mason County Web site. Maximum paper si:e: 1/ 'X 17- • PARCEL IDENTIFICATION i Permit Number: SWG �Z3'(j(►C166 CINDY Designer's Name: WAITS Applicant's Name: DAVID LINTH Designer's Phone Number: 360-701 0205 422 SE MORGAN RD ---- —�-- -- ` 80 E PICKERING LANE Mailing Address: Designer's Address: ---- SHELTON WA 98584 — ----- —`--- -�— _ SHELTON WA 98584 City State Zip City State Zip DESIGN PARAMETERS i Treatment Device ❑Glendon Biofilter ©Sand Filter 0 Mound 0 Sand Lined Drainfield 0 Recirculating Filter.'type: ❑Aerobic Unit Make/Model ❑ Disinfection Unit Make/Model Other: X02 TO OSCAR Drainfield Type ❑ Gravity 0 Pressure 0 french 0 Bed 0 Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 4 Schedule/Class NETAFIM Daily Flow: Operating Capacity 360 gpd Length 50 II Daily Flow: Design Flow 490 44" gpd Diameter Septic Tank Capacity in Se P p y(working) 1200 gal � N�,cr 8 Receiving Soil Type(1-6) 5 '' .arlIl iv 5 ft Receiving Soil Appl. Rate .4 "/ d/ft- .of, ?' apP p10 1 Orifices Required Primary Area 1260 ft�i y l cr fit' .�'Uritice,� 8x50=400 Designed Primary Area 1200 o q y�' f�i�P ) ,"'t r' IA* ,\'r EMITTER in Designed Reserve Area 1200 f y „;,; h Trench/Bed Width "'o`er ' E. •iTE`J\ it 6 in 45 �. LIC='SE)DESIGN 1i Manifold Trench/Bed Length 28 `" ' v." "" .., os„`1, °" s- SCHEDULE 40 Elevation Measurements Length 90'(SUPPLY AND RETURN) ft Original Drainfield Area Slope 5 — % Diameter New Slope, If Altered % in /o Preferred manifold configuration used? 0 Yes 0 No Depth of Excavation' tip-slope 0 in Transport Pipe from Original Grade Down-slope in Schedule/Class NA Designed Vertical Separation in Length Gravelless Chambers Required? 0 Yes 0 No 0 Optional Diameter ft Pump Required? 0 Yes 0 No ill Dosing and Pump Chamber Pump/Siphon Specifications Number of doses/day 360 Diff. in Elevation Between Pump& Uppermost Orifice ft Dose quantity 1.03 " gal Drainfield Squirt Height/Selected Residual(head) It Chamber Capacity(flood) /Zd.1 gal Uppermost Orifice 0 Higher 0 Lower than Pump Shutoff Pump controls: Please check those required. Capacity®Total Pressure Head gpm ❑Timer DElapse Meter 0 Event Counter Calculated Total Pressure Head tt If Timer: Pump on .5 MIN Pump off 3.5 MIN Comments CONTACT DESIGN PRIOR TO START OF INSTALLATION. CONCRETE TANKS REQUIRED. \ 11 DESIGN FORM—PAGE TWO Assessor's Parcel Number: 3 2 0 2 4 -- 5 1 -- 0 0 t 0 9 Permit Number: SWG DESIGN CHECKLISTS i Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch FA Test hole locations 6d Drainfield orientation and layout Reference depth from original grade: g Soil logs g Wrench/bed dimensions and g Septic tank Ce Property lines critical distances within layout l ' Drainfield cover It Existing and proposed wells g D-Box/Valve box locations Reference depth from original grade within 100 ft of property l� Septic tank/ amp chamber and restrictive strata: m Measurements to cuts, banks,and locations fe 7 uf surface water and critical areas g Observation port location Laterals, trench/bed, top and �.Lfocation and orientation of 0 Clean-out locationbottom curtain drain and all absorption p 2C h�.d c..b�-�s 0 0 Sand augmentation Curtain drain collector ❑ Manifold lacemen components ❑ Orifice placement ititiV,,,t Other cross-section detail: • Pi Location and dimension of primary system and reserve area Lateral placement with distance g Observation ports/clean-outs FA Buildings to edge of bed Other Information g Audible/visual alarm referenced Yes No 21 Direction of slope indicator Q1 Scale of drawing shown on scale g 0 Design staked out g Waterlines bar 0 0 Recorded Notices attached g Roads,easements, driveways, parking 0 0 Waiver(s)attached *� �� � ---❑ 0 Pump curve attached g North arrow and scale drawing f❑/ 0 Evaluation of failure shown on scale bar 6 g n, ic:/l 'Pei c 13 Non-residential justification ❑ 0 Waste strength ❑ ❑ Flow DESIGN APPROVAL The undersigned designer must ben ' to ••byii .taller at time of installation l�Yes 0 No 4A4 (b/ 35) Zoz3 Signature f Designer Date The undersigned has reviewed this design on behalf of Mason County Public Health and determined itt b�u_� `� 0 compliance with state and local on-site re Yulations: in r NOV151013 r ,r,4��''�OUP�TyE,NVIR Environmental Health Specialist [)a1e ONMEhITg1 HEAD DJA TH CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION• ✓ The design is stamped "Approved"by Mason County Public Health. ✓ The Onsite Sewage Permit has not expired, the Permit Expiration Date is: V 3 Drainfield site conditions have not been altered to adversely affect conditions of design approval. Please Note: The system must be installed by a certified installer, unless prior authorization is obtained from Mason County Public Health. An Installation Fee is required. "),\1 This form may be scanned and available for public view on the Mason County Web site. Updated Date: 12/7/2015 Mason County WA GIS Web Map ---- -- ----- I_ , i .... --T„ f 1 \ i ____T_T_____,I ____,.4.,,,.,___,. _, 1. , :41.,1--1-1, _ , i / ,. I 7 rih.rf,1.1 I]Ka, i . i yr. 77 —r 1 � f I rI I ' --� t -- ----TT 1 ' . APPROVED NOV 15 2023 H., MASON COUNTY ENVIRONMENTAL HEALTH i DJA 1- 1----„,>---,,t I 7 [ t — 10/16/2023, 10:51:10 AM 1:6,145 \1 ' ' 0 0.05 0.1 0.2,ri L-j County Boundary I 1 r r , , , , , 0 0.07 0.15 0.3 km No Filled Tax Parcels (Zoom in to 1:30,000) Sources:Esn.HERE.Garmin.Intermao.increment P Corp.,GEBCO,USGS. FAO. NPS.NRCAN GeoBase. IGN.Kadaster NL. Ordnance Survey. Esri Japan.MET!.Esn Cnma(Hong Kong) (c)OpenStreetMap contributors.and the GIS User Community Bureau of Land Man Mason County WA GIS Web Map Application agement.Esri Canada.Esn HFRF n,..,,i., rnrroearr...,.._. ..__- / 14 cr7ii CO ",6 --.° '13 k9C) e' cY ;4. ^ � �� ._.„.. ciii , . � raj 2 �,• a,.,. ca — m LT — / A\* -� O j a . ::::: fil k ( I. cn (14 '11, ,, - ........,.31,,,.......0000•1°.#4f.7\, 74- 7 ,,..,, -". c›, ire - IP \ 111 '6,1 ><' Pj-- A P P R.,0 tk: P. _ r.--' G-r; - - .., ../ '� NOV 15 2023 :4:/4")Q `�., ,,. OU`1TY EH�JJRON'6'tiV L HEALTH''V iot 2 \ 1..._Nifiitniran.13._ • 03 \ A CD ul 1*-; • _ 4. to / &:- c'\\ 1 0 46. .— - \ q(. th JC) 1,4 o I / / 42 0 \ \ ‘ \ /- 1%1 -, \ \ I toll r- .� 0 \ i ' 1 :tr.in . f .�. , �g.8r P \ FL uJ Sm • , v I Q. D $L m�i {Z' 6. .n wwh0 0 a p N 2 �� Z b .. C R a00 g� 3 n �� E F ¢� d8 S :2€now ^ P< boa.^., P. 0 o !; llJL tj A4(i O J �— W C h a g g z.c,• .H •§ z ! !!I! a iS3 g 15 a7 �' ! J vAi<3 U 'n Q3 �F Qqc Sg� ypy( L v�lyc�12 m c�� v� WO g.1 O 6 U 2 ! `�p W 4 88 V • J / o < W ',�.. ..ere , .... I N , 1.1 Q Z ZO t 1l N I D H x' " a • Q 5�� r,,, 'i :cst 3Syr. S pl I > ..NOV 1 5 2023 z „ (v dF�` `41. r0. , el I g� a w w �P� t',•s =ctt 3.;..e10s 1 `i} Is ENVIRONMENcn ~ g �' a 6.. gd s- .z i.. V �JA �a y� N R 6 si3i< a a R i 2� ! I�g1F r q',� Mt 3.t..czo s I ',Y IP T. I `E. �• i i c; I of!��� �A `,, l aN e . \�1. / L __ Pose `' - , srin 3.t..aeo s '2, h GaAs ct20. f.ce +ntL — — CO fL'6 r rt I . I �' QSK ct% L I i `\ x�i 1 tr. u2o „ x�o-d O V , 1 L :..x.. } 4 c " 'A sae. t. > y �.W 00 , f�. w BIRDdG YT6A62""1 W •<I O C Gallo N Q a / Q ,§k � � Q 2 s Z z '\ �� '•;' ' e1 2 J tom O s. �.I ti $ C h ° ots $ —� _ • 9 • s , _ r Fp3 41-, Z,... /) fi k1 N �aap. O GOm! am, �IQ m'ro az02 era[ 1 setc e 5 1 gEF,-`,0•2` EL4li- � ! 5 ( g o g n CN ^' ` E ? %2 E 5 B.' 4 I .4..,,,.. 2g 62 ag b t In 4" 1 IK. � �1 Ia • _ a a m M y Q 7Z 9d tC I°A c i '- ?Z b, 4 JV u�Q; U{�U;�'(!81tI,i 1i ne: N i Y F Tskb.. Z VU. H Z, d� Q i S w � tr 'a o �i� Qzzz z ) V." 117 oQO � HQ a 11� 0 =co a 1i 1� OQ � -JO8000ZQUQ --I w1- N -IaQo1- rr r •VO > . cvrivticor: ooai 1 0. ir ..' ` `\. J� v n* 1 _ . ,00 V ! .i,04. • \ , let .., ,o. :0. ....: _ \ •- , , 04,, i 0, v •, i . . - ti A 1 • T9..� . .14•41 i 1 �� "'�. Y E.WAITSA 1 / ,, LICENSED DESIGNS' 11t. J O.i.......................... \ .alb'►\\', EXP RES U5,101 4 I t9 NOV .j*- D' .., r APPFZ - / '' 'a- . 15 023 _� : 4(1 MASON COUNTY ENVIRQIMENSAL HEALTH N DJP� t nl U .. i ! , / (0\ ii., 1 -0 ,,,.. .i. ..,, 1 ---.-----______ q..) --== z1 1 r 1 I aisimb 1. 4 BEDROOM RESIDENCE 2. AUDIONISUAL ALARM 3. 1000 GALLON TRASH TANK 4. 1200 XO2 TANK i�,11� 5. 1200 GALLON PUMP TANK 6. TRANSPORT LINE IIrk,,4- 7. CLEAN OUT iy� F�+A 1.A �/ 8. OSCAR DRAINFIELD _ . .... _.__ � _ `� �G 9. WELL : 1) ti� 10. RESERVE AREA c' 510.41 '\ 11. WATERLINE o c ITE t LICE SED DESIGNERt , 12. HEAD WORKS �� i v► wk. wolowe Do' LS U5/10, 13. SOIL LOGS q SOILS WERE 0-18" SILT LOAM 2& 1 r-L g I it:%,0 V E 10 f Job NOV 15 2023 'fI TY ENVIRONMENTAL HEALTH OJA IL\ ,____________m_______i_1) el "14 -- 03 .., 0 ,,E, ..,-0 , \ .__ _,___________ey-y Gs) ? B _ 6.) 0 _ ,_ ._______ 0----\ 0 L\ , \ 0 - , OSc_a._ ),4 4. C/ 'few fait j Res.j edict �U t 1 PG' i JZE / 1" :- yU• Lf 2.2_, f'LC fil it 2 4) Rd 3.20),y-si- ooq TABLE 2 NOV 1 5 pr,37,0 Hydraulic Layout Z 23 �i„4y / .' OS-50 coils �4�UN1yENVl,4O > Design Total # of Coils ''ose Flush Excess DJA NiAL,lEgfrH Flow Coils Lats. 'er lat. GPM GPM TDH 240 4 4 1 1.4 7.8 50' 300 5 5 1 1.75 9.75 50' 360 6 3 2 2.1 6.2 50' 450 8 4 2 2.8 9.2 50' 480 8 4 2 2.8 9.2 50'+ 600 10 5 2 3.5 11.5 50' TABLE 3 Hydraulic Layout 05-100 coils Design Total # of Coils Dose Flush Excess Flow Coils Lats. •er lat. GPM GPM TDH 240 2 2 1 1.4 4.6 50' if 1 360 3 3 1 2.1 6.9 50,; , 480 4 4 1 2.8 9.2 521/ki �� 600 5 5 1 3.5 11.5 s oFxi.�s 9..�1 ty I Ar.rf.9 ,,'1 „v 1.,,A 4 i�0 51 Oa 4 8 � , I' O CIN E WAITS(\ ' 01 r LIC SED DESIGN! S m". I.\ ♦r..� % oamok ,I TABLE 4 Exp.i.s 05,0 Minimum Shoulder Lengths 0S-50 Design Flow • ' Minimum Shoulder Length in '. Feet 240 22.5 300 28 360 33.5 480 44.5 600 55.5 The dimensions in Table 4 represent the minimum required length of the outer I 0 shoulder which include coils, spacing between coils, and shoulders. These lengths can be extended to match site conditions. Minimum shoulder spacing and spacing between coils is 6 inches. See illustration below for example of shoulder length. Nov 15 203 .:.ASO,N COUNTY ENVIRONMgNTAL HEALTH DJA BASAL WIDTH II Ci , I W Or 'I'_L'++mJ T I 73 I l D n rn L z 1 I p ,_-___...____I,' r i L-- :J Gl ON '' o o I0 V1 I -J 00 L �� 41) Iw �, o L Jii 1.-41,N i (71"\\ WistA n 1 I IiiierJ z m n `I t/ , C (p `..� v rr'.v.t� v rt I'. a Z N — r 7 C c A s , ro L i,'%% , t n i Are jol or c N s a. J. ////"" �� 51Ci41: ' t .Lv/.e 1 1/t O `� W ,� I 1 `1 1 /r LICENSEDDE• GNER k �,'Jfl 1 J N EX1'If2LS J5,10, n 4 C X02 Tanks i NOV 1 5 2023 MASON COUNTY ENVIRONMENTAL HEALTH 2/3 1l3 DJA 11 . 1.:::i ----,, to In—- . _:,up1 , __ tt i —J ALTIJ.TOi l 1 1000 Gallon 1000 Gallon roz liri_. _ .. . ..._.,..-., 1►rW1 ill 7/3 • 111 1/3 , Treatment tank Discharge to ,l'T,04"._, F� �,/ z '� Illustration 1 0, c o4W S/\ ATE` 1, LI SE DESIGNE}2 eh \Mli. 'Mb 'i\ Off%\ %. EXVII.tS .)510/ Introduction: The OSCAR-X02 treatment system is comprised of two technologies: the X02(4 chambers: septic, aeration, clarifier, and pump chambers) and the OSCAR: drip tubing coils, C-33 sand, reverse flush headworks, and control equipment. Wastewater is collected in the septic chamber where gross solids are separated. The waste stream is then aerated in the aeration chamber. Aerated effluent passes through the clarifier then into the pump chamber. The expected waste strength from the X02 will be 30 mg/I CBOD5 and 5 mg/I TSS. Effluent is dosed through a 120 mesh disc filter to OSCAR coils, installed in ASTM C-33 sand. Effluent discharged from the coils is treated by the sand prior to infiltrating into the receiving soil. The treatment level in the final discharge is expected to reach 2 mg/I CBOD, 1 mg/I TSS, and 36 FC/100 ml, meeting Treatment Level A. The X02 can , \1 only be used with the OSCAR. r I j NOV 15023 MASON COUN 1 For tanks with water tight, structurally sound partitions: for both the TYED Jq�MENTA�yEAITH1 treatment tank and discharge tank a double compartment tank with tee baffles can be used (no flow through ports). Flip the discharge tank around so the smaller compartment is first as shown (see Illustration 2). The clarifier chamber is to remain full. VENTED LID i • i -- , Ti•lk - -of• A f. x CrrCr. . ! _ HT 4 ki � ,, ?' .. t.r :rvr + r �� Is. l Illustration 2 As the daily design flow rates increase, larger tanks will be needed. It may become necessary to have individual tanks for each chamber or a combination of tanks to meet the volume requirements. For example: 3,000 gpd design flow (refer to Table 1-2). Septic chamber = 4000 gal. needed, use a 3000 gal. tank + 1000 gal. tank. Aeration Chamber = 2-1000 gal. tanks. Clarifier chamber = 2- 1000 gat. tanks. Pump chamber = 3000 gal. tank + 1000 gal. tank. In this example, the septic chambers could be connected using standard tee baffles making a two compartment chamber. The aerator chamber could be arranged the same as the septic chambers. Half of the diffusors would be placed in each 1,000 aeration chamber. The clarifier chambers could either use tee baffles or be connected together below the liquid level. Th ombined pump chambers must be connected below the liquid level. e. � . . -k \ 1 1 4 - \ O`er CIN AITE LIC S DESIGN1 L\r'I.:LS u5•10, F=L(Q/KO)^1.85 CALCULATION F=friction loss through pipe I feet of head DO NOT CHANGE L=length of supply line in feet FILL IN Q=Flush GPM K=47.8 (1' SCHEDULE 40) A P O ED LENGTH 160 NOV 15 2O2 Q FLUSH GPM 9.2 htASONC K (1" SCHEDULEN 40) 47.8 co HEALTH FRICTION LOSS 7.589023 DJA TDH 7.589023 TOTAL HEAD FRICTION LOSS 7.589023 ELEVATION FROM PUMP TANK TO OSCAR )gtn TOTAL HEAD 32.58902 <50 EXCESS TDH GMP DISCHARGE AT DF EMITTER GPH 0.42 .42 GALLONS PER E MINUTES PER HOUR 60 # EMITTERS 50 # COILS 8 GPM PER COIL 0.35 GPM PER TOTAL COILS 2.8 DOSE VOLUMESV:P F (r GPM PER COIL 0.35 �P :,_1 2 � V COILS 8 � ss SECONDS IN MINUTES 60 o 2`' 0418 CINDY E WAIT LICENSED DESIGNER SECONDS ON 22 GALLONS PER DOSE �;Z 1.03 L\P,•t. 4!),10, TIMER SETTING TIME OFF 3.5 TIMER ON � S TIMER SETTINGS GPD 360 GP DOSE 1.03 DOSES PER DAY 360 GPD 369.6 OK \v Headworks: HWN-.7-RF • 3/4 inches Arkal disc filter, mesh, 130 micron • / inches Arad flow meter • Three oil filled pressure gauges (0-100 psi) • 5 Netafim normally closed solenoid valves (Model 80) ., . 01_ ,,. 150)0: _. 1 A PpRo „,., it, . ' _ � ,� MgSpNCO Nov 5 20?3 , 44uNt'ENVIRONMENT i 0 JA AC yEAL .H 62* Sr ... ,r . \ i7 i T k 1r / OSCAR-X02 Parts list 500 r ',stiryA ( gpd). r s..� J 1,.I1 (11 Each OSCAR-X02 unit will include: �o SY E4WAITE '',I1 • LF1 P-RF-AR or LF1 P-RF-ARA control panel .r LICENSED DESIGNER 1� • LOT-30, 1/2 hp, 120 volt "�"� � �� ������' pump E kxcril U5 1,, • Hi-Blow Aerator, HB-80 (80 liter/minute) • Hi-Blow diffusers • OS-50 or OS-100 Coils • PVC fittings and drip tubing adapters • HWN-.7-RF automatic headworks • Solid '/ inches poly tubing for connections • 2 float switches 4 OSCAR-X02 coil Connections y�F 1 r NOV :77:0N°MEN: 1MASO 1NCOUNn,. : fNV �Manifolds and supply lines are 1 inches Sch 40 PVC DMA A�HfALtr' S fir, Manifold and blank tech line adapter and connection. Aril S rI _gii .' i q `r. r'F< • '; j�� oa X��sM 9.��1 \,(P:\I71 ,f+' �p� • L / ,. e6• :.l x,C•l'..,1 O NO - WA E '1 ..r iV y; t.. �4 N , • jam(,r� / LICE D DESIGNER OA ‘116411411 Ill' �y ,1•4 r Ex�uetS os o Blank tech liner and Bioline connection with internal coupling Inspection ports. NOV 1 5 2023 MASON COUNTY ENVIRONMENTAL IiEALTF Screw Type Cap DIA or Slip Cap < Screw Type Cap or Slip Cap <--4" PVC Pipe < 4" PVC Pipe (Length Varies) (Length Varies) 1/4 x 4" Long ( Slots(4) 90* Apart - I r < 7 filet Ring 4" PVC Tee 4 OSCAR Cover Options. There may be a desire to cover the OSCAR with something additional to the specified ASTM C-33 sand. The intent is not to have too much additional cover over the final C-33 sand layer. Placing too much cover will inhibit plant root growth. Because the C-33 sand is sub-surface irrigated, grass and other ground cover will grow rapidly, forming a firm protective cover over the OSCAR. At the end of the first growing season the C-33 sand layer will be as firm as native soil to walk on. Options include: • landscaping jute mat with grass seed or ground cover plantings • a thin layer of mineral soil low in organic content (<10% organics) • Thin layer of crushed or washed rock for wind erosion protection. • Thin layer of bark to wood chips. Do Not Cover C-33 Sand with: • organic mix (manufactured top soil from comp • filter fabric $�� Fivng �� O 1• ^ 5 Oa O Y E WAITE 1 LICENSED DESIGNER Lxi'RLS 05ao: i Installation Notes APp ‘' 4:4 VZO Oscar-X02 Treatment System NOV /5 422 SE MORGAN RD 32024 51-00909 MASONOOUNTyEN 2 0 f3 V/RONM 0j4 ENTAZ HEALTH 1. Stumps in the drainfield area must be cut down to ground level or below. 11 2. Installer and designer must meet on site prior to installation. 3. Oscar drainfield: ASTM C-33 sand media as per Washington Department of Health's Recommended Standards and Guidance for Intermittent Sand Filter. 4. Concrete two compartment tanks required for septic and pump (See illustration 1 and 2 on pages 10 and 11) 5. The prepared site plan is not a survey. It's the owner's responsibility to verify property lines, utility lines (water, sewer, power. phone and gas) prior to installation. 6. Minimum of 6" of sand throughout out the lateral(coil) area, must be level. 7. Oscar x02 parts list on Page 13 8. The tanks may be moved as necessary to accommodate building requirements. 9. Septic tank location must meet all required setbacks. 10. Keep wheeled vehicles off the drainfield area before. during and after installation. 11. Tracked equipment only 12. ,All ground, surface water and roof drains must be diverted away from the septic tanks and drainfield. 13. Ensure the final grade slopes away from these areas and water doesn't collect on or around them. Use swales. berms, catch basin and tight lines, curtain drains, etc. to divert all waters 14. Curtain drains can be no closer than 10' upgradient and 30' down gradient of the drainfield 15. Exposed restrictive layers, cuts, banks, etc. can be no closer than 50' downhill from the drainfield. 16. Install access risers on all tanks, valve box and ends of laterals. 17. Make sure septic tank risers are epoxied or caulked to cast in riser rings on tank. 18. Lids must form a water and gas tight seal with the access risers. 19. This system must be installed by a Mason County Certified installer. 20. Deviation from this design without prior approval from the designer and Mason County Health Department will make this design null and void. 21. This design was sized per Washington Administrative CodeWAC246-272A-0230. The operating capacity is based on 45 gallons per day per capita with two persons per bedroom. The minimum design flow per bedroom per day is the operating capacity of ninety gallons multiplied by 1.33. This results in inimum-design flow of one hundred twenty gallons per day. This creates a surge f o f 33% but anticipated flow is ninety gallons per bedroom per day. ‘ co :1 to \cW:..!" ' w ir �\ 04 �` r7fd- W ITE \1 LIC DESIGNER ow izi_s ,lam io, I APpR E® NOV 15223 System Owner Responsibilities: MASON COUNT?'ENV1RQN1A pJA NTAL HEALTH 1. Operation and Maintenance is required by Washington State Department of Health and 1 Mason County Health Department. 2. The septic tank and pump tank should be pumped every three to five years or as needed. 3. System owners are responsible for having maintenance performed annually. 4. System owners are responsible for responding to septic issues in a timely manner. 5. System owners shall not at any time change or alter settings in the control box. 6. System owner agrees to read and abide by information regarding their system in the User Manual provided by Mason County Public Health. 7. Keep the flow of sewage at or below the approved design operating capacity. 8. Leaky plumbing can hydraulic overload your on-site septic system 9. Keep waste strength at residential waste strength parameters. 10. Spread loads of laundry through the week. 11. Do not use excessive bleach or detergents with added whiteners. 12. Do not shower, do laundry and dishwasher at the same time 13. Antibiotics can kill or impair the biological process in the septic tank. i 4 r 1 or wA CI; et fkij Wil. t,,0,4 4,,, ./. 4. , cytil) ir a c,� NAB / • 5 0418 \` r LICENSED DESIGNER ',) Arr ow.% �• II% ' %."1101oovW E)O'IRLS 05 1Q,