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HomeMy WebLinkAboutSWG2026-00224 - SWG Application / Design - 7/28/2026 MASON COUNTY 415 N 6TH STREET,SHELTON,97 ,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: SWG2026-00224 APPLICANT ARENA RICHARD J &CHRISTI H Phone: Address: 110 NE BEL AIRE DR BELFAIR, WA 98528 OWNER ARENA RICHARD J &CHRISTI H Phone: Address: 110 NE BEL AIRE DR BELFAIR, WA 98528 SEPTIC DESIGNER PAULA JOHNSON* Phone: 360-898-2255 Address: 171 E VUECREST DRIVE UNION, WA 98592 SEWAGE INSTALLER SHANE MAPLES* Phone: 360-463-8474 Address: 911 SE Arcadia Road SHELTON, WA 98584 Site Address: 110 NE Belaire Dr Primary Parcel Number: 222175000014 Permit Description: Table X Repair: 2-bedroom OSCAR XO2 system with OS-50 coils and designated repair reserve drainfield Permit Submitted Date: 07/17/2026 Permit Issued Date: 07/28/2026 Issued By: David Anderson Current Permit Fees Paid: $845.00 (additional fees may be required upon installation of system). Permit Expiration Date: 07/23/2027 (based on date of inspection) Permit Conditions: I Approval of this septic permit does not approve the building location. Building location is subject to approval from all applicable departments and regulations. 2 Proposed development subject to zoning requirements and approval by the planning department staff per Mason County Title 17. 3 Permit must be installed by a Mason County Certified Installer unless prior written authorization from Mason County is obtained. 4 Drain field installation not to exceed designed upslope and downslope depth specified on design form. 5 Installer is responsible for obtaining Mason County installation approval prior to backfill of system components. 6 Installer is responsible for obtaining Septic Designer/Engineer installation approval prior to backfill of system components. 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/onsite/oss-inspection-request.php or call: 360-427-9670, extension 400. I , OFFICIAL USE ONLY MASON COUNTYDATE RECEIVED: L` o C CP AMOUNT RECEVED: RECEIVED BY: D7 Cl) Public Health & Human Services Environmental Health 360-427-9670,ext.400 or 360-275-4467,e .400 0 415 N.6th Street-Shelton,WA 98584 S d V��d G — Z (n ON-SITE SEWAGE SYSTEM APPLICATION > > m 0 APPLICANT PHONE PT1 r- Richard Arena - roarena110@wav able.com (360) 731-3662 00 z MAILING ADDRESS-STREET.CITY,STATE,ZIP CODE CD 9 Belfair, WA 98528 m 110 NE Belaire Dr /7 x SITEADDRESS-STREET,CITY,ZIPCODE CD O ( N Same NAME OF DESIGNER PHONE G N Arrow Septic Designs, Inc (360) 898-2255 NAME OF INSTALLER \ PHONE N Maples Excavating (360) 463-8474 PERMIT TYPE(select one) � DRINKING WATER SOURCE — RESIDENTIAL OSS COMMUNITY OSS IC RCI PRIVATE INDIVIDUAL WELL 51 PRIVATE TWO-PARTY WELL 0 TYPE OF WORK(select one) PUBLIC WATER SYSTEM , NEW CONSTRUCTION I UPGRADES REPAIR/REPLACEMENT I OTHER DETAILS(select all that apply) 19 TABLE X REPAIR I 1O1 SUBMITTALS 0 SURFACING SEWAGE ❑ EXISTING FAILURE Z SHORELINE DESIGN FORM(REQUIRED) SEPTIC DESIGN(REQUIRED) BEDROOMS LOT SIZE WAS LOT CREATED AFTER 4/1/2025? ® C 54WAIVER(S)(IFAPPLICABLE) 2 .68 ac ❑ YES Q NO � ( O DIRECTIONS TO SITE AND SITE CONDITIONS:(ex.locked gate) I Take Hwy 3 to Belfair, go (L) on NE WA SR 300 which turns into NE North Shore Rd, go (L) J I into,onto NE Belaire Dr, house is on (R) near end/cul-de-sac, #110 gray/blue o I o SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. I -P OFFICIAL USE ONLY BELOW THIS LINE UPGRADE/FAILURE SOURCE(for reporting purposes) OVOLUNTARY ❑MAINTENANCE/PUMPING ❑BUILDING PERMIT ❑HOME SALE ❑COMPLAINT ❑OTHER: INS CTOR SOIL LOGS �' COMMENTS 1 CONDITIONS l tf.i: o-tom 6,�I -icI P f� (Yj ft6in ql, 6- t6" Uc, tn1& s (Type 9) : r �` f 5 C7 ie 3) 6 Grp Y �If T : o- "_ y., (1t�w,( Pv1i 4o'` (1 +mac( $ (Tii)) to bo im RECORD DRAWING AND INSTALLATION REPORT SOIL CODES: V=VERY G=GRAVELLY S=SAND L=LOAM Si=SILT C=CLAY E=EXTREMELY R=ROOTS REQUIRED FOR FINAL APPROVAL. INSP IGNATURE DATE APPLICATION EXPIRATION DATE APPLIC O APP CV /ISSUED BY DATE LIW?07, W?3'fz!z6 THIS FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE Revised:4/14/2025 } Assessor's Parcel Number: 2 2 2 1 7 - 5 0 - 0 0 0 1 4 DESIGN l'®l8'4'l—P��11ONE ----- -- ----- 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. '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 aper size 11 17 r,•w �� .���.�`?�` ��'.�:�°.��..�..� �, ����. �f� 1� ��.Y ?d ,���,-v��s�«. �':��:-n`' �.,r���,' �' �'.�a".3:,.,. F ..e«w�.,x^.mo-= — Permit Number: SWG Designer's Name: Arrow Septic Designs, Inc Richard Arena Designer's Phone Number: (360)898-2255 Applicant's Name: 171 E Vuecrest Dr Mailing Address: 110 NE Belaire Dr Designer's Address: Ci State Zip Union, WA 98592 Belfair WA 98528 ₹5 p City State Zip Designer's Email paulaj@hctc.com Treatment Device ❑Glendon O Sand Filter 0 Mound O Sand Lined Drainfield ❑Recirculating Filter 0 ATU OSCAR XO2 ❑Other Treatment Level(check all that apply): :0 A O B 0 C 0 B.LI 0 BL2 0 BL3 O F ❑N Drainfield Type O Gravity ST Pressure O Trench O Bed i 'Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 2 Schedule/Class Netafim .42 gph Daily Flow:Operating Capacity 180 ' gpd Length 5'dia-25'coil ft Daily Flow:Design Flow 240 gpd Diameter .66 in Septic Tank Capacity(working) XO2 1,000 2-comp' gal Number 4 Receiving Soil Type(1-6) 3& 1 - Separation 2 ft Receiving Soil App!.Rate 1.0(Column B) 'gpd/ft2 Orifices Required Primary Area 240 - ft' Total Number of Orifices 50 x 4=200 Designed Primary Area 240 ft2 Diameter emitter in Designed Reserve Area 300 ft2 Spacing 6 in Trench/Bed Width 10 ft Manifold Trench/Bed Length 24 ft Schedule/Class 40 Elevation Measurements Length 24 ft Original Drainfield Area Slope 0 % Diameter 1 in New Slope,If Altered 0 % Preferred manifold configuration used? t10 Yes O No Depth of Excavation Up-slope 12-18 in Transport Pipe i from Original Grade noun-slope 12-18 in Schedule/Class 40 Designed Vertical Separation 20+ in Length 75 ft Gravel-based Drainfield Required? O Yes El No Diameter 1 in Pump Required? 9 Yes ❑No Dosing and Pump Chamber Pump/Siphon Specifications Number of doses/day 411 Diff.in Elevation Between Pump& Uppermost Orifice 5 ft Dose quantity .59 gal Drainfield Squirt Height/Selected Residual(head) — ft Chamber Capacity(flood) .1,000 gal 2-comp gal Uppermost Orifice Higher ❑Lower than Pump Shutoff Pump controls:Please check those required. Capacity @ Total Pressure Head 7.80 gpni if Timer ❑ W'apse Meter ❑went Counter Calculated Total Pressure Head 7.63 ft If Timer: Pump on 30 sec ,Pump off 3 min Comments (cq Revised:4/14/2025 CO� L 0 ,,c�� r7 DESIGN FORM—PAGE TWO Assessor's Parcel Number:2 2 2 1 7 - 5 0 -- 0 0 0 1 4 Permit Number: SWG � �� DESIGN p Cf � Y i s 1.7 eY E IGN CJEIIECKIIT.;�"I' �.,c..,,X'.t '....,. .a... ,'..i. � ..;x.- ....::,...,x.,,. .':.•. ,....:....:... ...,s ....<, r...._..e z.,., a.....,,. Ate..i A Z Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch l6 Test hole locations Q( Drainfield orientation and layout Reference depth from original grade: 56 Soil logs l Trench/bed dimensions and Septic tank l6 Property lines critical distances within layout Drainfield cover box locationsl/V Box ave ❑ Existing and proposed wells O D- Reference depth from original grade within 100 ft of property Rf Septic tanllpump chamber and restrictive strata: 6d Measurements to cuts,banks,and locations 9 Laterals,trench/bed,top and surface water and critical areas l9 Observation port location bottom ❑ Location and orientation of Z Clean-out location O Curtain drain collector curtain drain and all absorption &≤ Manifold placement Gt( Sand augmentation components Gd Orifice placement Other cross-section detail: l6 Location and dimension of Ef Lateral placement with distance 9 Observation ports/clean-outs primary system and reserve area to edge of bed Other Information l9 Buildings 56 Audible/visual alarm referenced Yes No l6 Direction of slope indicator ti Scale of drawing shown on scale. ti O Design staked out 56 Waterlines bar O if Recorded Notices attached l9 Roads,easements,driveways, p Elevation benchmark and relative O g Waiver(s)attached parking elevations of system components 9 O Pump curve attached I6 North arrow and scale drawing [ 1 ❑ Evaluation of failure shown on scale bar Non-residential justification O E6 Waste strength ❑ Rf Flow The undersigned designer must be notified by r Lion E6 Yes O No Signature Date 6"� The undersigned ed has reviewed this design on behalf of Mason County Public Health and determined it the V compliance with state and local on-s• egulations: Jut 2 �ASpNCpUNryEN 282026 Enviro mental Health Specialist Date �v1q QW&VT HE A(Ty 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: 7(✓ 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. Revised:4/14/2025 Arrow Septic Designs 171 E.Vuecrest Dr. Union,WA 98592 July 16,2026 Mason County Department of Health Services 415N 6th St Shelton,WA 98584 RE: Richard Arena Property(Parcel#22217-50-00014) Septic Replacement Dear Inspector: Attached is a replacement/upgrade septic design for a property located at 110 NE Belaire Dr,Belfair,WA 98528. There is an existing home built in 1972. The house has a 2-bedroom existing permitted gravity septic system of the same era consisting of a 1,000 gallon single compartment tank followed by a d-box and 85 if of drainfield. The septic was hydro jetted in May-2023 to remove roots. At service visit in May-2026 it was found that the liquid level in the tank has been fluctuating,indicating a drainfield that is slow to take effluent. Because of the septic system's age and condition, a full upgrade is needed. The existing tank is to be decommissioned or removed and the old drainfield is to be abandoned. The proposed 2-bedroom replacement system will be an OSCAR XO2 and will include a new 1,000-gallon 2- compartment treatment tank,followed by a 1,000-gallon minimum 2-compartment discharge tank. The proposed replacement drainfield is 240 s.f.of OSCAR at-grade drip drainfield, sized using an application rate of 1.0 (Column B)in Type 3 &Type 1 soils. The OSCAR mound is to be dug into the ground 12-18"and installed flush with the original grade. This will protect it from foot traffic,freezing and possible erosion from king tides as it is near the existing bulkhead. There will also be a new control panel with a timer, elapse meter and event counter to facilitate future operation and maintenance. This system meets Table X repair standards with the new proposed drainfield being less than 30' to the bulkhead in Type 3 & 1 soil,treatment level A and BL1 without disinfection,and 18"+vertical separation. We are also showing a reserve drainfield area meeting these same standards. The property is on a water hookup. Wells are over 50' from the proposed tanks and over 100' from the proposed drainfield. The property owner's contact information is as follows: Richard Arena 110 NE Belaire Dr Belfair,WA 98528 (360)731-3662 If you need flnformation,please contact my office at(360) 898-2255. Sincerely, sir , O✓� N���T4Z yFq' PAULA JOY JOHNSON.9y NTH Paula J. Johnson Licensed Onsite Wastewater Treatment System Designer 235536 • DDS -Z, DDOV $/T/LATe IV/TH/N hour•Zo .3,SLe•/7,TZ2N,R2Nt 3�i.Al MASON BOUNTY,G'A. 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D ?LA � �L4✓ 222i1- o- 0®® t�$ , _'r 1 l o NE 'Z F-L AriP�E Dom.. � o ,per �� � � � 1(9' ?1 ?A-r%o 'r Key: 11 Control Panel with Audio-Visual Alarm 2 Cleanout Mq_ Q 1,000 Gallon.septic/Aeration Tank -8 2� 2-CompaItment with air diffuser xNote to installer'`` ��y�"FN�jR 26 Q1,000 Callan Cker/Puanp flank Sleeve waterline when within 100J��N��FHrgf y 4 2-Compartment of septic transport line.Maintain gat ry 10' minimum between water O5 Headworks line and septic tanks/drainfield. O OSCAR y.S tom._;.Y% w.� KP�`.tiscC-reJte, ` {° be- dkeemmI5Siegeà .�hh O1 d ka b . oY Ira K tags �;r. PAULA JOY JOHNSONC ® "�.. _S'�-" •fro�Bt„ � •I(G�f$l �J.5'�-�,"'��D OSCAR-XO2 at-grade drip design calculations Friction Loss Calculations: F= L(Q/K)1.85 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* Bo 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' Coils must be arranged in a single line F=75 (7.8/47.8)1.85 F=2.63 Total Design GPM= Flush GPM=7.8(from chart) Total Head= Friction Loss+Elevation from Pump Tank to OSCAR Coil Drainfield Total Head=2.63+5=7.63 (7.63<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 APPROVED JUL 28 2026 MASON COUNTY ENVIRONMENTAL HEALTH •. DJA PAULA JOY JOHNSON 'iCE�(sLb 15ik�tf�' OSCAR at-grade drip drainfield design calculations Basal Area Calculations: Base Design Criteria: 240 gpd design flow,soil type 3 (1.0 gpd/ft2),flat site(<5%slope) Basal area required=daily design flow+soil loading rate 240 gpd+1.0 gpd/ft2=240 sq.ft. Coil length=4 coils @ 5' diameter(4 x 5'=20')with 6" coil spacing-3 spaces x 6" = 1.5'=21.5' 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=21.5'+1'+1'=23.5', use 24' Basal area width=required basal area+minimum basal length=240 sq.ft._24'=10' Basal area dimensions=24'x 10' (240 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: o OSCAR XO2 Control Panel: The LF1P-RF-AR or ARA control panel shall be used to operate the timed dosing sequencing of the OSCAR-XO2. Timer settings for the OSCAR-XO2 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. Each OSCAR-XO2 unit will include: { % • LF1P-RF-ARA control panel 0 LOT-30, 1/2 hp, 120 volt pump J o Hi-Blow Aerator, HB-80(80 liter/mi s) UL 2 8 202 COUNTY O Hi-Blow diffusers a OS-50 or OS-100 CoP& OUNTY ` ® PVC fittings and drip tubing adapters ENV NMENTAL HEALTH �.�°'��' •<`{� e HWN-.7-RF automatic headworks -P, ® Solid Y2 inches poly tubing for connections• '� PAULA JOY JOHN50N ' `� 2 float switches •��� $��. f�Nr= - Headworks:HWN-.7-RF • %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: e Organic mix(manufactured top soil from compost) • Filter fabric OSCAR authorized dealer supply kit contact info: • H.D. Fowler(Tumwater) phone: (360)459-7300 • Iconix Waterworks(Tumwater) phone: (360) 539-7518 • Ferguson Waterworks (Silverdale) phone: (360) 697-1510 APPROVED JUL 282026 8 2026 MASON COUNTY ENVIRONMENTAL HEALTH DJA flFk I " OSX-240-5 v� � v-t i MIN. SHOULDER LENGTH r A O "SUPPLY I q. " NSpECTIRtI NORT;-':�•-.:=,•- A7,,"• f RETURN ti+-:L;INSPECTION�PORi:�•:.�•;ti•.'.•.':,:'•� 11 ' Plan View 4"SLIP CAP ,n _ n L lB //�/ FLAT SRE PREPARED SOIL SURFACE----� ASTM C-33 SAND - INSPECTION PORT' r �� BASAL WIDTH I �— 0, L�v.� Section A r' ttt5 .o �o,, r4 �4S'�ti ✓U� 0 I mo. 9(yFq •�Tv 1 eo0 X02 Tanks Pre-cast Concrete Pre-cast Concrete Septic Tank Discharge Tank M.. PLAN VIEW VENTED LID m— - 2/3 1/3 _ ,4 a LOMS U— �✓ 4 . 24" .M b o;TiFFU R 18 -27" Ty (18"PREFERREDI 6 a V �0 , CROSS SECTION SCALE: NTS LOWRIDGE 0NSITE TECHNOLOGIES DRAWING ID: XO2 Tanks DATE: rv: 02.22.2023 DRAWN BY: DBM CK BY: DAVE LOWE F'. •....................................... ... ... . 1.' :..................................... ... .. LtI0s i Treatment tank Discharge tank 1 �ti6 Introduction: vNç{�NpJP E . The OSCAR-XO2 treatment system is comprised of two systems: the XO �q( p c 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. Design: The single family residence packages are designated as: OSX02-240, OSXO2-300, OSX02-360, 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 OSXO2-240, 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-XO2 package parts list see the appendix. The XO2 can only be used with OSCAR coils. Alt 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 XO2. The XO2 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 XO2 plus 14 OS-50 OSCAR coils (875 gpd). APPROVED XO2: JUL 28 2026 Treatment Tank: The partition wall between the first and second 0 ENVIR0NMENTALHEALTH compartment of the treatment tank must have a 4 inch by-pass f � � 0 bqttalm 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 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 n 660-670 330-340 660-670 ' 330-340 80 Vm 1,000 500 ; 1,000 500 120 Vm or more 1,500 750 1500 ; 750 180 I/m or more 3,000 1 1,500 ( 3,000 1 1,500 360 Vm or more 4,000 3000 i 4,000 2000 l 48Q Um or more - 4,500 3,000 1, 4,500 3,000 i 560 Vm or more 12 (-10 Thermoplastic IT Reinforced Thermoplastic motor bracket and discharge with built-in guide bearing.This 1/2 HP pump has a stainless steel top beating and motor coupling.These are assembled with our A.Y. McDonald stainless steel motors.Two wire 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. MODELS I E-30 GPM H E - 30U 300 i i-.... 122 FT. o : T 53 P.S.i is it is 200 :. — — -- i- . 100 1/2HP�4S9AGE s Y¢g 3- - - - - - - - , : ¢ Simplex 0 5 10 15 20 25 _30 35 40 Duplex 0 10 20 .r— 30Q . 40 _—_50_._._.. 60 70__. 80 Fourplex 0 20 40 60 80 100 120 —1401 UA ROVE FLOW GPM L Specifications JUL 282026 LOT-30 1/2 Plastic ! 115 • 1 10.94 9.53 ± 23 MASON COUNTY ENVIRONMENTAL HEALTH f'1 FZT.1$5 SUBMITTAL INFORMATION - - Stainless steel pump shell and pump shaft - Powered by A.Y.McDonald submersible motors 1/2 HP. - Reinforced Thermoplastic diffusers and impellers - 11/4"FNPT Discharge - Thermoplastic intake screen and cable guard NO-LEAD:The weighted average o₹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: 11`Q22 l � ®III Headworks HWN dT-RF FROM PUMP a o TIII LII3(4"Flllor O � p � 7 314"vlalor n t r � zoo W N o n N z G7 rn x O FROM CCU L TO TANK TO COL Panel Wiring Diagram • =Factory Wire Model LFI P�RF�AI Quote#013023DC3 =Feld Wire From Main Power Panel 120VAC.10.60 Hz. Main disconnect 1.1 provided by others. GND ---------------1 SMC1 PUMP 1.2 L7 -19 -± : ---- 1L1 i -dE �P -- GIA240VAC10 ----03/4Hp N --__ Nt NP 14 From Main Power Panel 120VAC,10,60 Hz. Main disconnect provided by others. 1.5 GND ---------------1 BLOWER 1.6 Li ----' t tB i • • .................... 1B 120VAC 10 CB 10A 1/4Hp N ---- 11 B NB __ .°' .♦___......_.. ¢._ --J 1.7 ° 7 BLOWER ' _--- 2B 12 1.8 4' ------------ 0VAC 101/4Hp -- -- - o 1.9 ¢--------------- • BLOWER •-------------1.10 3B 120VAC 10 ' 1/4Hp 1.11 -__...._.. 1.12 GND ---------------1 L1 ---.- L1 1.13 N ------.I 114 CONTROLS __ '---„------� CB 10A LOGO BASE LOGO 1.15 L1 N SIEMENS 6E01052-1FB08-OBAI 33 , , 1.16 High Level 6 - •- 2 i2 ; ®-Alarm - ® J— Tuner/ 1.17 Redundant 0 - e•- 1 i1 L P 1.19 �, 1.20 ROVD JUL 282026 1.21 Push to Silence is MASON C UNTY ENVIRON DJ,q MENTAL HEALTH 1.22 HAND PUMP I 1.23 SEMICONDUCTOR 01 ` OFF S1 SMCi MOTOR CONTROLLER � SIEMENS 1.24 , I AUTO 3RF2150 15A22 1.25 EDWWD-OEN-121 Rev.1.0©0210912022 1.26 ` Page 1 of 3 ob- ` 1 \ 1 1 • 1 , 1 1 • 1 \ 2.1 1 \ 1 1 HAND 2.2 VALVE V1(S1,S2) RELAY 02 i OFF S2 - -_ .C>. R1 IDEC L�\ RJ2S-CL-A120 2.3 �k AUTO , HAND 24 , , VALVE V2(S3,S4) , c� RELAY Q3 °� IDEC 1 11 RJ2S-CL-A120 2.5 , �; AUTO 1 1 1 \ HAND VALVE V3(S5) 26 ` RELAY OFF sa CR3 IDEC Q4 `� Rd2S-CL-A120 27 \ ;AUTO 1 \ 1 , 2.8 29 LOGO EXPANSION LOGO EXPANSION DM8 SIEMENS 1 2.10 , L1 N 6ED1055-IFB00-0BA2 � 211 01 ALARM LIGHT 2.12 HW SERIES + 02 \ AUDIBLE ALARM 213 1 FLOYD BELL 1 + A - SP-1081 '_°"°° u REMOTE ALARM --- 2.14 ............ 4 N, w ........... 5 (AHW OR EQUIV. e� (AH VAC ALARM) Ught Alarm 2.15 1,5 2,6 TRANSFORMER 216 iiT Signal CL2-40-24 120 V-24V 7 12 40VA 2.17 FUSE 2A F1 2.18 20mm CR1 NIC Common SOLENOID VALVE Si 2.19 1 -t ......... .......... 24VAC VALVE PROVIDED BY OTHERS 220 A P t S NiCI SOLENOID VALVE S2 2 21 E D ... .Comm...... 24VAC VALVE .......... noon. PROVIDED BY OTHERS 2.22 JUL 282026 TY ENVI RO OR2 SOLENOID VALVE 33 N/C Common---b 24VAC VALVE 2.23 MASON COUN 2 -s-------- --------- D JA PROVIDED BY OTHERS 2.24 IJQIJJRJ N1C Common SOLENOID VALVE S4 225 .___._-.._Cl.4 _________._.-$ 24VAC VALVE PROVIDED BY OTHERS 226 CR3 NIC Common SOLENOID VALVE S5 227 li 4 -'------"".a 24VAC VALVE PROVIDED BY OTHERS 2.28' ilIIJJII EDW-WD-OEd.121 �j Rev.1.0©021091202, G V Page 2 of 3 3.1 3.2 Control Panel Connections 3.3 V1 V2 V3 Ep y S1 S2 S3 S5 Pressure Switch ' High Level •••o-" --b-- --d- ••-�+- 3.5 Alarm Timer! Redundant Off 3.7 3.8 NB T o i 3.10 1A iB ` 2B 36 ° -----•----------.-_ --b--------•-•---^-' ° 3.11 i._....------••-•-------------- --•.--•-.... .. 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 Ju 3.24 M1SONC QUN 282025 3.25 D�q N�FNTq�yFq�T H 3.26 3.27 r EDW9Wa0EN�123 - 1 ReY.1.O O O2f091 3 Page 3 of of 3 • Sac oerno OSCAR X02 Pretreatment INSTALLATION&MAINTENANCE OSCAR At-Grade Drip Distribution Systems 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. 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. Waterlines must be a minimum of 10' to any tank or drainfield(a reduction to 5' may be obtained with a State waiver on lots that meet minimum lot size).Encase all water lines within 10' of septic transport lines 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. The tanks are to be protected from vehicle traffic or traffic-rated tanks may be used. 23. The drainfield is to be protected from all vehicle traffic or other damaging factors that could compact or disturb the soils. 24. 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. 25. Do not cover the drainfield with organic mix(manufactured topsoil from compost)or filt fabric. 26. The homeowner should ensure no vehicle traffic,roto-tilling or digging in the area of th. p field to prevent damage to the drip tubing. Also, invasive plant species should not be 27. Home/property owner is responsible for all property lines, corners, surveys,encroac ts4. 28. Owner Please Note: When you begin using your septic system, contact your septic ller }, discuss setting up a schedule for your required Operation&Maintenance. APPROVED ` PAULA JOY JOHNSON JUL 28 2026 MASON COUNTY ENVIRON MENTAL HEALTH DJA