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HomeMy WebLinkAboutSWG2024-00064 - SWG Application / Design - 2/22/2024 101SHMASON COUNTY 415 N 6TH STREET, SHELTON,WA 98584 ELTON:360-427-9670,EXT 400 I. 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: SWG2024-00064 APPLICANT J & E CAPITAL LLC Phone: Address: 1704 S 2ND ST SHELTON, WA 98584 OWNER J & E CAPITAL LLC Phone: Address: 1704 S 2ND ST SHELTON, WA 98584 SEPTIC DESIGNER PAULA JOHNSON* Phone: 360-898-2255 Address: 171 E VUECREST DRIVE UNION, WA 98592 Site Address: UNKNOWN Primary Parcel Number: 320215602003 Permit Description: New 3bd OscarXO2 Permit Submitted Date: 02/22/2024 Permit Issued Date: 02/27/2024 Issued By: Rhonda Thompson Current Permit Fees Paid: $540.00 (additional fees may be required upon installation of system). Permit Expiration Date: 02/26/2027 (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 Drain field 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. OFFICIAL USE ONLY almimil"......... ."1"-----.... "------0 DATE RECENEO: MASON COUNTY '�,— ��-' cn a COMMUNITY SERVICES AMOUR; ; D: RECEN, ,� o Cn 5�(��(j�rv` Public Health(Community Health/Environmental Health) SWG I /!may' Ill 415 N.601 0.mex•Shelt400 on. n.WA 9 584 ext.40: �� o/ 1 Jc O 2 425 N.6N Street Shelton.WA 98S&t /R�.VV VV�— Z di ON-SITE SEWAGE SYSTEM APPLICATION • c) APPLICANT m m J & E Capital LLC- Eric Smileuske I (360) 463-6073 = z 0 c MA!CNG ADDRESS.STREET CITY,STATE.ZIP CODE g 1704 S 2nd St Shelton WA 98584 0 03rn CD X SITE ADDRESS-STREET.CITY.ZIP CODE (/) 4XX E Panorama Dr Shelton WA 98584 -1 I (`' CD NAME OF DESIGNER PHONE N Arrow Septic Designs LLC (360) 898-2255 a; NAME OF INSTALLER PHONE CD• I PERMIT TYPE(selea one) DRINKING WATER SOURCE ��;; • N.)t1'U'RESIDENTIAL OSS COMMUNITY OSS i_.I:COMMERCIAL OSS 57 PRIVATE INDIVIDUAL WELL u,PRIVATE TWO-PARTY WELL Z TYPE OF WORK(select ones gj PUBLIC WATER SYSTEM 1 PEq pp.)NEW CONSTRUCTION/UPGRADES REPAIR 1 REPLACEMENT OTHER DETAILS(select ail that apply) 0 TABLE IX REPAIR I C71 SUBMITTALS ❑ SURFACING SEWAGE 0 EXISTING FAILURE 0 SHORELINE al DESIGN FORM(REQUIRED) lif SEPTIC DESIGN(REQUIRED) BEDROOMS LOT SIZE 0 ) 10 5WAIVER(S)(IFAPPLICABLE) 3 .21 Acre 0 I 7 1 0 DIRECTIONS TO SITE AND SITE CONDITIONS.(ex.locked pare) Take Highway 3. Turn right onto E Agate Rd. Turn right onto E Crestview Dr. Turn left onto �" I N E Parkway Blvd. Turn right onto E Panorama Dr. Yellow sign "<- Lot4/ : 3 ->" will be on r- 0 the right at driveway. -I 442 47 (.0SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. �U 2 y I 0..)" — OFFICIAL USE ONLY BELOW THIS LINE RFC�V� O�� �� Z> UPGRADE/FAILURE SOURCE(for reporting purposes) �[J 0 VOLUNTARY 0 MAINTENANCE/PUMPING 0 BUILDING PERMIT ❑HOME SALE ['COMPLAINT 0 OTHER INSPECTOR SOIL LOGS COMMENTS/CONDITIONS 1 14 fi " 0 S L, 104- vJavf-ter g- 1A-tz, 0-22 SL, zz- -rc -my6t(e-f" ELL'-_- 1 0 VI L_ 2 G 2024 SOIL LADES: RECORD DRAWING AND R ,REPORT V=VERY G=GRAVELLY S=SAND L=LOAM Si=SILT C=CLAY E=EXTREMELY R=ROOTS REQUIRED FOR FINALAPPROVAL. INSPECTOR SIGNATURE DATE APPLICATION EXPIRATIONNNDDATE APPLICATION APPROVED/ISSUED BY ;ATE r q'z4 THIS FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE REVISED 12/7/2015 ;I` DESIGN FORM—PAGE ONE Assessor's Parcel Number: 3 2 0 2 1 — 5 6 — 0 2 0 0 3 A design will be reviewed when 3 copies of each of the following are submitted: ''Completed 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. y 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 size: I I" l I PARCEL IDENTIFICATION A,.��p Designer's Name: Arrow Septic Designs, Permit N umber: SWG U 7/i' O �l_ID { (360 Septic898-22 5 IncI - Applicant's Name: J8�E Capital,LLC _ Designer's Phone Number: —._ 1704 S 2nd St 171E Vuecrest Dr Mailing Address: _ Desietter's Address: ____________ Shelton, WA 98584 Union, WA 98592 City State Zip City State Zip DESIGN PARAMETERS Treatment Device ❑Glendon Biofilter 0 Sand Filter RI Mound 0 Sand Lined Drainlield 0 Recirculating Filter. Type: OSCAR X02 0 Disinfection Unit Make/Model Other: _--- sir Aerobic Unit Make;Model ___...._- Drainfield Type A --Goo-a- ❑Gravity Pressure ❑Trench 0 Bed �,Sol, Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 3 Schedule/Class Netafim .42 gph Daily Flow:Operating Capacity 270 gpd Length 25 ft Daily Flow:Design Flow 360 gpd' Diameter .66 in Septic Tank Capacity(working) X02 1,000 2-comp gal Number 6 Receiving Soil Type(1-6) 4 Separation .5 ft Receiving Soil Appl. Rate 0.6 gpd/ft2 Orifices Required Primary Area 600 ft2 Total Number of Orifices 50 x 6=300 Designed Primary Area 607.5 ft2 Diameter emitter in Designed Reserve Area 607.5 ft2 Spacing 6 in Trench/Bed Width 13.5 ft V Manifold Trench/Bed Length 45 ft Schedule/Class 40 Elevation Measurements Length 40 ft Original Drainfield Area Slope 7 % Diameter 1 to New Slope.If Altered 7 % Preferred manifold configuration used? fi 'Yes 0 No Depth of Excavation up-slope 0 in Transport Pipe from Original Grade Down-slope 0 in Schedule/Class 40 Designed Vertical Separation 19+ in t✓ Length 100 ft Gravelless Chambers Required? 0 Yes g No 0 Optional Diameter 1 in Pump Required? 66 Yes 0 No Dosing and Pump Chamber Pump/Siphon Specifications Number of doses/day 411 OUT.in Elevation Between Pump&Uppermost Orifice 20 ft Dose quantity .89 gal Drainfield Squirt Height'Selected Residual(head) '" ft Chamber Capacity(flood) 1,000 2-comp gal Pump controls: Please check required. Uppermost Orifice Higher 0 Lower than Pump Shutoff fi those Meteru Lt�Event Counter Capacity(a Total Pressure Head 6.2 gpm gTimer p e Calculated Total Pressure Head 22.30 ft If Timer: Pump on 30 sec ,Pump off 3 min Comments APPROVED FEB 27 2024 .1 MASON COUNTY ENVIRONMENTAL HEALTH ` RET , DESIGN FORM-PAGE TWO Assessor's Parcel Number: 3 2 0 2 1 - 5 6 -- 0 2 0 0 3 Permit Number: SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch 6i Test hole locations 6f Drainfield orientation and layout Reference depth from original grade: ig Soil logs g Trench/bed dimensions and 6r Septic tank Property lines critical distances within layout 66 Drainfield cover g Existing and proposed wells D-BoxNalve box locations Reference depth from original grade within 100 ft of property 64 Septic tank/pump chamber and restrictive strata: g Measurements to cuts.banks.and locations l ' Laterals, trench/bed,top and surface water and critical areas 66 Observation port location bottom lig Location and orientation of g Clean-out location 61 Curtain drain collector curtain drain and all absorption g Manifold placement g Sand augmentation components 66 Orifice placement Other cross-section detail: g Location and dimension of Lateral placement with distance gObservation ports/clean-outs primary system and reserve area to edge of bed Other Information RI Buildings 6� Audible/visual `th-i referenced Yes No g Direction of slope indicator r g Scale of drag,,;;_ n on scale g 0 Design staked out g Waterlines bar '. ❑ 6g Recorded Notices attached 60 Roads,easements.driveways, r„r • .°`MA •. f 0 Waiver(s)attached parking rr�, t7� ?�► [� 0 Pump curve attached .1 " 'if'l)). Cif ❑ Evaluation of failure g North arrow and scale drawing r .�L shown on scale bar {?' 51C0349 Y Non-residential justification .'-, PAULA JOY JOHNSON .• Lid >_ i EN- ❑ RI Waste strength Pi - ❑ d Flow DESIGN APPROVAL The undersigned designer must be nithid by installer at time of installation gYes 0 No Signature of es ---)4"--t2 on Date The undersigned has reviewed this design on behalf of Mason County Public Health and determined it to be in compliance with state and local on-site regulations: Zf z iJi (-6111 Environmental Health Specialist Date 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: ✓ 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. This form may be scanned and available for public view on the Mason County Web site. Updated Date: 12/7/2015 OSCAR-X02 at-grade drip design calculations Friction Loss Calculations: F = L(Q/K)1 as F=friction loss through pipe in feet of head L= length of supply line in feet Q= Flush GPM K=47.8 (1" sch 40 PVC pipe) (Table 2) Hydraulic Layout*OS-50 coils* Design Flow Total Coils #of lats Coils per lat Dose GPM Flush GPM Excess 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' 1600 10 5 2 3.5 11.5 50' Coils must be arranged in a single line F = 100 (6.2/47.8)1.ss F = 2.30 Total Design GPM = Flush GPM =6.2 (from chart) Total Head = Friction Loss+ Elevation from Pump Tank to OSCAR Coil Drainfield Total Head=2.30+20=22.30 (22.30< 50' excess TDH—OK) Factory Timer Settings: 1,440 minutes per day/411 doses per day= 3.5 min per dose cycle (incl. on &off) From Factory: 30 seconds On &3 minutes Off N1....4, -.., ),,,t. `.••:-. •, WA.„,..:�(� . APPROVED ; • #' �' .I� � ' S100349 .' d. FEB 27 2024 +ga PAULA JOY JOHNSON .. ‘(1 MASON COUNTY ENVIRONMENTAL NEAtTH <-- l R ai3 RET 2 4n OSCAR at-grade drip drainfield design calculations Basal Area Calculations: Base Design Criteria: 360 gpd design flow, soil type 4 (0.6 gpd/ft2), sloped site (7%slope) Basal area required = daily design flow_soil loading rate 360 gpd_0.6 gpd/ft2= 600 sq.ft. Coil length= 6 coils @ 5' diameter (6 x 5' = 30')with 18" coil spacing 5 x 1.5=7.5' = 37.5' Minimum shoulder width @ 6" (2 x 6" = 1') = 1' Minimum side slopes at 1 : 1 slope @ 6" (2 x 6" = 1') = 1' Minimum basal area length = coil length+shoulder widths+ side slopes = 37.5' + 1' + 1' = 39.5' ...use 45' Basal area width= required basal area - minimum basal length =600 sq. ft.-45' = 13.5' Basal area dimensions=45'x 13.5' (607.5 s.f.) Media: OSCAR drainfield: ASTM C-33 sand media: as per Washington Department of Health's Recommended Standards and Guidance for Intermittent Sand Filters. Supplies/Control Panel: • OSCAR X02 Control Panel: The LF1P-RF-AR or ARA control panel shall be used to operate the timed dosing sequencing of the OSCAR-X02. Timer settings for the OSCAR-X02 are short and very frequent (3 minutes off and 30 seconds on). The supply line needs to drain between doses, so the "on time" may need to be increased to compensate for filling the supply line prior to each dose. APPROVED Each OSCAR-X02 unit will include: c FEB27 2024 • LF1P-RF-ARA control panel • LOT 30, 1/2 hp, 120 volt purASON COUNTY ENVIRONMENTAL HEALT l� • RET • Hi Blow Aerator, HB-80 (80 liter/minute) rL. ,,,;: • • Hi-Blow diffusers • OS-50 or 05-100 Coils s,00a,s 0Z PAULA JOY JOHNSON•T • PVC fittings and drip tubing adapters LialitttibaiOWER • HWN-.7-RF automatic headworks • Solid 1/2 inches poly tubing for connections • 2 float switches Headworks: HWN-.7-RF • 3/ 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) 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. Cover Options include: • Landscaping jute mat with grass seed or ground cover plantings • 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 or wood chips Do Not Cover C-33 Sand drainfield with: • Organic mix (manufactured top soil from compost) • Filter fabric OSCAR authorized dealer supply kit contact info: • H.D. Fowler, contact Jacob Gober(Tumwater) phone: (360) 459-7300 • Ferguson Waterworks (Silverdale) contact Zach or Daryl 360-697-1510. • Iconix Waterworks, (Tumwater)office (360) 539-7518 APPROVED FFB 2 7 2024 MASON C outi r`;;iALOM air 4e-g-n • :. .. :vikb. F e' Z. -- ...- ":.NtEEr L,ct 1 _ ..1�_ �Q1` SIbiOS1L E11fTCN• LIN's 7.r. -�q tiLaF.E �;,C:E 1:: Adldflioil • -,...-4, , ,... • C10 KR :1i ` I? z' . ;G , \. SEC. 2 , 2O , W M. • \ zI , s ?c 13 '<-. ii: MASON CO. WASH:• kS • • • \�• 4i +� •0 �O•. frr zj't `1a_,,,:® a':T'W • 0 • Allir "...,\ ?I ; r •-fr -. -;•17,-.;;;,i;.---. '''.:. ,ii,"•':':*1 17:1- `•F•'r; \ rye, /15 agNDR��,_` b• JxrE �_ 4'0 =�4Fp.:e: • • - I r / \a l '.?G, % 5 - • �... `',r.+: 4. „, ti."n, 'ufdAt .d J 1 • • r1 / r-• �f' J- ks • tT x 4; z p I _ 28% I x SCALE I'•too r • D---;E...` - A .\ / +;! ` t ?+ ./ ��-` .LIE na x APPROVALS :' Y t :WAIN''-D ANDA?9ROYEC 7N15-S-_-�`�f% ?A;D.It�3 "A;;0FL,• ! '-..•i` y�' c for a r -�..I / 15 . S1 OU r f 41,+ _ imply ; / CDMNISf10NEAi• "_�.� � ` / I .3 Z .1 `�""—' i , b am ACKNOWLEDGEMENT • cI k • � ;TAU Of YM1HtN6tow ! EXAMINED ARVATTRAOVED ir1S AY OfalL/LA.D.37[.r F SS --T WVNTY of 1MLCN F4N\tN AIRMAN,MASON CO.DL. N a COMA::LS:DN THIS 1S TO CERTIFY Thar ou THIS RAT y ,,• <:i.,: `,, OLT.•f L&t_A.A lfj4_ impute ME THE VNOERMor.CD, t ',. A NDT:.AY tEMMJEL:C PERSONALLY AP/EARED DEDICATION M Ntp a'vD aoastOvfD Trl',S�^ax DF�fLgaD.IBi} KNOW ALL MEN 8Y THESE•PR°SEN'S • ��_ 1 ., h.•�v!.. T_,L,\V li 1 t{E AND THAT W{ THE UNCERSIONtD JOCO41,0•l.2reCtett:'. . '�_- (ncorpc-ored,A cORoORAT10N o $IIL6J'ANO '�'+"`• :JU Y RCS)EH iINEER — (Y:ST�N.'UNDER AND BY VIRTUE;F THE LAWS it!xi BESIDE L:T M.KA t'1 C -,D ME it\31YN 01 TO SE PRESIDENT A1v StCRETARY-SREA iVpt>; STARE Of WASHINOTON,DNNf R9 IN fli INDYE.TOF EI(E ?ELSE o::l't.: CF SHE CJRFDAAT.DR TY.A''.ItCUitO LAND HERESY P ATTO3 A A•OY OtCCX$l T IS P,JAYANO 1101?h'C[Ri1 1•TNA'AL:S:ATF :Y. CDi1N7Y TAR{i 7••DICA+L'0'KE•1fE OF`n 7V,1LIC f7RE'/ER AE HERETOFORE LEVIED MAINS! THE 9RO9fRTY OESCRISSO TH.E KAU:4,ND DEO:CA:ION AND ASKNOWLEDDED ID AtE :CAGE tL'V T HERSON. THAT THE SAD DECICAT!ON WAS:HEIR FREE AND MIDI,HEREON, LT SEE NO TO THE PAID ANC RECORDS, MY YOLUNTAR1 ACT AND Otto OP SA.O CORPORATION ANO INC5.U,NSVf,'BEEN FULLY ES. AND CISCHSREEC, ON OATH STATED THEY WERE DULY AUENOACtD TO WITNESS INCLVO:N6 -,• !AYES. EXECUTE SAME A1:0 THAT NE SEA.AFFIXED l0'H.-t IN A.TNESS WHEREOF SUD.'CO3IOT IOFt -- 035000q,t SEAL J1 SAID CCR9WATtDN. HAS CAUSED ITS NAAr AY.U:CCR9lAAT;42LJR: mER TO ITS THIS �I.+Ar DAY 0ETD SS! 'tASASURtA tt 1EASOFt:OUNTY WITNESS MY NA110 ANC Of ICIAL stAL flit CAT A110 FOR.•racoB 's Shcre reFt/ncQ! rofed 3)u13"9 YEAR f:RL-MOPE w2IT 1N. y / �ii1P / � GILFD f R AEGORO Till REQUEST Cf E�k��� n re, �,. f P,�9c; 35 _.N.9AS Gam" rtt/ : AND RE L`eu..,_-1�o?Lai•rh.,,e6.,zrz..Jn3 • ,YRlnottlT RECORDS Of MASON CD.,WASH. NOTARY DU8L:C L( D FOR THE S,ATQ' WASH!NOTCN "'—E I ' SECAETn1r A SORER: •, RESIOINO AT?R C O N A A�Y.TC'n Cf A:ASO4 CO _ ..i _.. . • APPROVED FEB 27 2024 MASON COUNTY ENVIRONMENTAL HEALTH 5n RET i t t GP Rarokpi.Pz : ioogotommegem....,... "' 5:1:4 to' Wb7b • 0. 1 bil ca hilb6.116' b Zi . 1 ij 3 zt Et ... c •S' *45 %... I . iiiiiit ,f .EZULAily JO ir SpN :i. EXP1MS fliggS 1 gc/C-PCi .„...... .. \.----'---"--... '------ k‘ . . . \ ..,. \ — A L-1 i s)..' 01- 12\ ., fl, \ i 9.... IP i • ' vume 1 iiAvi" gam 1; 15 \ : 0 Control Panel with Audio-Visual Aland' 0 0 Cleanout , 0 0 3 1,000 Gallon Septic/Aaration Tank 1 1 0 2-Compartment with air diffuser ..ma 0 1,000 Gallon Clarifier/Pump Tank 1 I k5 ) a WV 2-Compartment taIA I 0 Headworks Or 0 OSCAR X02 Mound Drainfield 1 1 a 1 L_.0 S C r ANGrA . -1:.. k ,C i-- ". .____Si LeA. :___a_r_____7. r: ,\ . - -r, li -ICO r\'2.0 'T 1.01 lk.m1 - -.2_,,--, cl," v.' gt- E. CiPell kt- US,. pr\ot\:-.\e 6. si\:k ‘.tctryN., ‘c-\ 29 PPc2CEL.* 32.011-5-6-C2CO3. . \ 'i. _— fArtoiroovlo, Pr-. APPROVED FEB 27 2024 MASON COUNTY ENVIRONMENTAL HEALTH (04-n RET i J• • r CU � CO` j In �f/ Z12 if r V a. a mo.I -7. IOW v, INNEW 1 fel 1 1 ,/ iq l.. a 1 II I- wI ,Fo :‘N J I i V3 Ns .. J r--- O i • x W • La a. i I. : - I I; i H10IM1VSV9 APPROVED cf., F E B 27 2024 MASON COUNTY ENVIRONMENTAL HEALTH RET M N O N N N LA O Z o J W f- Q F-- w z N e E. u a C.. c c" 0""_ - 4, ii � 1g + II— ...,, ` y 3A� _ gwo.r i 1 1I, � :1 , ] •d II v of ;b5 f N .., a.0 i i r// ~ - f�l 0" ,.p ill ' L . I t— .tF+l c:3 v�rr. C r`\ ll Fes o °.F. G CD i; '."' ' - ' • ia' z p ft • Q I: . VI C J t I k i r • .r-/' rc W d � lA Oz 6� _ v H wj H v+ i cc 1 O c m APPROVED o FEB 2 7 2024 MASON COUNTY ENVIRONMENTAL HEALTH c...C.A-1 RET tea, XO2 Tanks iiiii,....„/ I 1i .� R i Lfm, .,.... ' : -.- 77—t". —1.! i ,, 111, klIty . f 1000 Gallon 1000 Gallon ir / li.eE:Eiffla 113 .. ro I . g.. - 11. • Treatment tank Discharge tank Introduction: The OSCAR-X02 treatment system is comprised of two systems: the X02(a septic chamber, aeration chamber, clarifier, and pump chamber) and the OSCAR: 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 aerated in the aeration chambers. Aerated effluent passes though the clarifier then into the pump chamber. The expected waste strength 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. Final discharge is expected to reach 2 mg/I CBOD, 1 mg/I TSS, and 36 FC/100 ml of effluent, meeting Treatment Level A. The X02 tanks can only be used with OSCAR coils. APPROVED FEB 2 7 2024 MASON COUNTY ENVIRONMENTAL HEALTH RET ct 1 Design: The single family residence packages are designated as: 05X02-240, 0SX02-300, 05X02-360, OSX02-450, OSX02-480, and OSX02-600 and have the corresponding design flows of 240, 300, 360, 450, 480, and 600 gallons per day. The OSX02-240, 300, 360, 450, and 480, are standard packages. Design flows greater than 480 gallons per day are considered custom and will require design assistance from Lowridge Onsite Technologies, Inc. For the standard single family residence OSCAR-X02 package parts list see the appendix. The X02 can only be used with OSCAR coils. All tanks must be approved by Washington Department of Health. An OSCAR-X02 is two technologies combined together as one. The system can be designed in increments of flow up to 3500 gallons per day. The OSCAR has different sizing criteria than the XOz. The X02 is designed in increments ranging from 500, 750, 1125, 2250, 3,000, to 3,500 gallons per day (see Table 1-2). The OSCAR is designed in increments of 62.5 or 125 gallons per coil per day, depending on coil model (see Tables 2 and 3). Consequently, a design for a 7 bedroom system (840 gpd) would incorporate a 1125 gallon per day X02 plus 14 0S-50 OSCAR coils (875 gpd). X02: Treatment Tank: The partition wall between the first and second compartment of the treatment tank must have a 4 inch by-pass hole or the bottom of the tee baffle located between 40% to 60% of the liquid depth. Discharge Tank: The patrician between the first and second compartment of the discharge tank must have a 4 inch by-pass hole located at least 18 inches iri above the floor of the tank and no more than 27 inches between the bottom of the by-pass hole and floor of the tank. Recommended hight is 18 inches, if possible. Table 1-2 u � � .:: �._�, a 7 _._ ham4"."� - - -- 500 1pd; 660-670 330-340 I 660-670 330-340 80 Vm 750 gpd 1,000 500 1,000 : 500 120 Vm or more - gpd 1,500 750 1 1500 ! 750 1180 Vm or more 2250 gpd: 3,000 1,500 3,000 • 1,500 360 I/m or more 13,000 gpd 4,000 3,000 4,000 2,000 480 I/m or more 4,500 3,000 4,500 3,000 j 560 Vm or more APPROVED FEB 27 2024 MASON COUNTY ENVIRONMENTAL HEALTH RET • SUBMITTAL DATA SHEET I Thermoplastic Reinforced Thermoplastic motor bracket and discharge with built-in guide bearing.This 1/2 HP pump has a stainless —� steel top bearing and motor coupling.These are assembled with our A.Y. McDonald stainless steel motors.Two wire !IlitI single phase models include pump, motor,and 10' lead. This four inch submersible is supplied with grounded leads meeting the National Electrical Code(N.E.C.)specifications. A The performance curve below will assist you in choosing the pump that meets your needs. j MODELS I E-30 GPM (XI) 1:— E - 30 GPM 300 ; ; ! SHUTOFF HEAD 4.. I. i ' i 1/2 HP 122 FT. 53 P.S.I. �? r 1- ... _: t LAJ f + r O 200 _.. _ — E1t -3- 1, W ..... I =. _ i....j. i ;.... I .... _ ..Ftush -,- ;.. :_._4. ! , I r ,4- -- _ .4 a --:--t __} a--i - .. ..- • too —1/2 HP• — --t- S ._.-. 4 S4A6ES� L.. r r- I Dose /� R �—�O 5 10- 15 20 25 30 35 40 /"i P P , `O ex 0 Zu 40. . sa So 1 u 60 iao so FEB 27 2024 FLOW GPM MASON COUNTY ENVIRONMENTAL NEgiaifications RET Model HP Material Volts Phase A B Wt. LOT-30 1/2 Plastic 115 1 10.94 9.53 23 arr.MC SUBMITTAL INFORMATION • - Stainless steel pump shell and pump shaft - Powered by A.Y.McDonald submersible motors 1/2 HP. - Reinforced Thermoplastic diffusers and impellers - 1 1/4"FNPT Discharge - Thermoplastic intake screen and cable guard NO-LEAD:The weighted average of the wetted surface of this no-lead product contacted by consumable water contains less than one quarter of one percent(0.25%)lead. Lowridge Onsite Technologies,Inc. Toll Free: 1-877-476-8823 dave@lowridgetech.com P.O.Box 1179 Fax:1-425-335-3622 oscaronsite.com Lake Stevens,WA 98258 A.Y.McDonald considers the information on this assembly drawing correct when published.Item and option availability.including specifications,are subject to change without notice. Submitted by: 1/2022 O O ,J i Gc J U O mu '.-. a 0_____.0 8 rl 2 - 0 - 0 ' ( —\„-7---,1 1 cz_ < Ci CE 2 LLL G' :.`'fiiv 0 � I I 0 � I LL tit (,1-4) li f V LL- ON /C)/ Ce APPROVED F E B 27 2024 MASON COUNTY ENVIRONMENTAL HEALTH RET Panel Wiring Diagram _ .Factory Wire I Model LF 1 P-RF-ARA I =Feld Wire Quote#013023DC3 From Main Power Panel 120VAC,10.60 Hz. Main disconnect provided by others. 1.1 GND 1 SMC1 ,.,� PUMP 240VAC 10 1.2 LI {� . N CB CB 20A CO 1.3 1.4 From Main Power Panel 120VAC,10,60 Hz. Main disconnect provided by others. 1.5 GND 1 .,-4 BLOWER 1.8 L1 ,� • 120VAC 10 1/4Hp CB 10A .El -« N 0 1.7 BLOWER 120V0V 1 AC 1 8 1/4Hp • 1.9 ,� BLOWER 0VAC 10 1.10 1B 1/4Hp • 1.11 I 1.12 GND 1 Lt m — 1.13 N gl CONTROLS 1.14 __ CB 10A LOGO BASE LOGO 1.15 m © SIEMENS 6E01052-1 FBO8-0BM 1.16 Hiaartn Level 0' - •_ 0 ® �l Timed .��_ 1 i1 1.17 Redundant Off -D 1.18 1.19 APPROVED 0 1 I---•-© ® FEB 27 2024 1 '20 MASON COUNTY ENVIRONMENTAL HEALTH n�...., 1.21 Push be SOence a RET 1.22 ` HAND PUMP 1 1.23 SEMICONDUCTOR 4111) MOTOR CONTROLLER Q1 OFF 51 ` SIEMENS 1.24 A�o 3RF2150-1 BA22 1.25 EDW-WO.OEM-1 Rev.1.0®02/09/20 1.26 Page 1 of IMMIMMEIlb 2.1 • HAND VALVE VI(S1,S2) 2 2 OFF S2 • RELAYIDEC 02 RJ2S-CL-A120 2.3 • I r—� HAND VALVE V2(S3,S4) yq a • • RELAY Q3 OFF S3 A2 IDEC L � RJ2S-CL-A120 � 2.5 • I AUTO HAND VALVE V3(SS) 26 • • O • RELAY 04 0�� D 2S-CL-A120 — . 27 • I I — AUTO 28 29 LOGO EXPANSION ; LOGO EXPANSION DM8 210 • m 13 • SIEMENS 6ED1055-1FB00-09A2 2.11 01(05) ALARM LIGHT 212 • I--? IDEC` HW SERIES 02 ) AUDIBLE ALARM 2.18 • ,,-.— 1 CO • FLOYD BELL + SP-1081 Ammo o A"'" REMOTE ALARM 214 0--- 0 ® 0 (AHW OR EQUIV. 120 VAC ALARM) `uont Alam, 2.15 1,5 j2.6 TRANSFORMER 2.16 Signal CL2-40.24 120V-24V 7 12 40VA 2.17 FUSE - _ 2A 2.18 20mm — CRt J��.� N/G Common SOLENOID VALVE Si 218 1 14 at 1.t 24VAC VALVE PROVIDED BY OTHERS 2.20 1111U1'1l 2.21 APPROVED MC 1U1 Common t SOLE OOIDVE VE S2 4VAF E B 27 2024 I•t PROVIDED BY OTHERS 2.22 I� 11111 MA cO2N COUNTY ENVIRONMENTAL HEALTH RETN/C 1�1 Common SOLENOID VALVE S3 2.23 114 -♦ I t } 24VAC VALVE PROVIDED BY OTHERS 2.24 1111111 WC1 I Common SOLENOID VALVE S4 2.25 I�t 24VAC VALVE PROVIDED BY OTHERS 2.26 2.27 IL1 mu CR3 MC I Common I.I SOLENOID VALVE SS 24VAC VALVE 114 3 PROVIDED BY OTHERS 2.28 III 1•'III EDW-W13-0EM.1: Rev.1.0 @ 02/09/20: 146V1 Page 2 of a1 3.2 Control Panel Connections 3.3 Y Y Y Y Y + 4+ Y .1 t 3.4 00000 to Pressure 3.5Switch High Level 3.6 Alarm Timer/ Redundant Off 3.7 3.8 �lY� NP 1 C�� NB T��} • 3.9 • 3.10 411) 0 0 0 3.11 a Discharge 3.12 3.13 3.14 3.15 3.16 3.17 3.18 3.19 3.20 3.21 3.22 3.23 3.24 3.25 APPROVED 3.26 FEB 27 2024 MASON COUNTY ENVIRONMENTAL HEALTH 3.27 RET EDW-WD-OEM-1 � Rev.1.0©02/09/20 of `�/I Page 3 01 . rORIC3NAtlFINSHE7 GRADE - / r0 0 6 • e A 0 l �' G 0i 1O I 1 a I ' t C p DRAgD ' I O ; 1HFi TCTO DOWNNCL' P I auwna� p G iv l it MNIM.iA DRAIN WIDTH a 0 i 0 O ` 6 0 I 0 0 FILTER FABRIC OPTIONAL 10 0 0 1 ON SIDES OF GRAVE.. b O z p.� PLASTIC SEEE7ING C►�`^�"""�� + 'Tel* }od ©U' SOPTIONAL ON IDE OF GRAVEL Nti>Z;1�o���^'� ® o�O ' GRAVEL GRAVEL S8-3C 0O v n_j 7/8 GRAVE- DRq(NRCCK RESIRCTINE LAYER/MINIUM ABOVE � 4111111 ---C �C% i PEA GRAVEL,ETC. y O 000 moo -.z-.....,, ter,,_: ]•o 0 s,r INTO 4"MNt1AUM DIA /iias RESTRICTIVE LAYErt SUOITEDIPERFORATED PiPE r I PIPE IN BOi fC I OF TRENCH—J APPROVED • FEB 27 2024 MASON COUNTY EN\AROHMENTAL HEALTH RET 11 fir' . •.4fir*. IYie, • Septic Daig/o • O, OSCAR X02 Pretreatment � ``�' tr, LNSTALLATION& MALN-T'ENANCE PAULA JOY JOHNSON y0`�•• 8iG'eft" OSCAR At-Grade Drip Distribution SystemsEXPIRES-0 1 1. Installers must attend OSCAR X02 training and be certified by Dave Lowe at Low Ridge Technologies(www.lowridgetech.com)prior to installing this system. 2. Installer must review OSCAR X02 installer manual prior to system installation. 3. OSCAR X02 supply kits are available through LowRidge Technologies approved suppliers only. 4. The Treatment Tank and Discharge Tank must both be 2-compartment, State approved and sized per the OSCAR X02 manual and the onsite wastewater treatment system designer. 5. OSCAR Sand media must meet or exceed ASTM C-33 standards. 6. Install drainfield level with contour of the ground. 7. Install drainfield during dry weather and soil conditions; any soil smearing must be eliminated by hand raking. 8. Tanks must have risers to the surface as required by Mason County to ensure easy access for future operation and maintenance. 9. Headworks must be in boxes accessible from the surface for future operation and maintenance. 10. Ensure any trees and shrubs are removed, grass is cut short and then scarify surface of ground in drainfield area to prep for drainfield. 11. Ensure 6"minimum cover sand media over the drip irrigation tubing. 12. Install audio/visual high-water level alarm. Redundant off switch not required. 13. Flow inducer tube or block are not required for the pump, it can sit on bottom of tank. 14. Install return line from headworks back into the tee outside the inlet of the treatment tank. 15. Encase all water lines within 10' of drainfield and under any driveway/parking areas. 16. Divert all storm water runoff and house downspouts away from on-site sewage system. 17. No curtain drains allowed within 10' of the up-slope edge or 30' of the down-slope edge of the drainfield and reserve area. 18. Inspect floats, clean filters,and test high water level alarm every 6-12 months as needed. 19. All materials and workmanship must meet County and State regulations. 20. Deviation from this design without prior approval from the Designer and Mason County Environmental Health Department will make this design null and void. 21. All manhole lids and access, sampling or inspection ports must have locking covers and be located at ground level. 22. All transport lines under driveways or parking areas must be encased to prevent crushing. 23. The tanks are to be protected from vehicle traffic or traffic-rated tanks may be used. 24. The drainfield is to be protected from all vehicle traffic or other damaging factors that could compact or disturb the soils. 25. The preferable cover planting for subsurface drip is turf or grass, or non-invasive groundcover plants. It is recommended to install an optional jute mat upon completion of the drainfield to prevent erosion and then seed with grass immediately. Other options include a thin layer of mineral soil low in organic content(<10% organics) and grass, a thin layer of crushed or washed rock for wind erosion protection, or a thin layer of bark or wood chips. 26. Do not cover the drainfield with organic mix (manufactured topsoil from compost)or filter fabric. 27. The homeowner should ensure no vehicle traffic,roto-tilling or digging in the area of the drip field to prevent damage to the drip tubing. Also, invasive plant species should not be allowed. 28. Home/property owner is responsible for all property lines, corners, surveys, encroachments, etc. 29. Owner Please Note: When you begin using your septic system, contact your septic installer to discuss setting up a schedule for your required Operation &Maintenance. APPROVED FEB 27 2024 171 "`�D„ MASON COUNTY ENVIRONMENTAL HEALTH RET