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HomeMy WebLinkAboutSWG2025-00436 - SWG Application / Design - 11/1/2025 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: SWG2025-00436 Ua� APPLICANT PENSE GERALD &JAMIE Phone: 1.206.795.5316 Address: 11602 58TH AVE SW LAKEWOOD,WA 98499 OWNER PENSE GERALD&JAMIE Phone: 1.206.795.5316 Address: 11602 58TH AVE SW LAKEWOOD,WA 98499 SEPTIC DESIGNER PAULA JOHNSON* Phone: 360-898-2255 Address: 171 E VUECREST DRIVE UNION,WA 98592 SEPTIC INSTALLER JOE FASSIO* Phone: 360-898-7286 Address: 170 E SPRUCE ST UNION,WA 98592 Site Address: UNKNOWN Primary Parcel Number: 322325037025 Permit Description: New 4bd ATU to pressure trench Permit Submitted Date: 11/04/2025 Permit Issued Date: 06/11/2026 Issued By: Rhonda Thompson Current Permit Fees Paid: $725.00 (additional fees may be required upon installation of system). Permit Expiration Date: 12/01/2028 (based on date of inspection) Permit Conditions: 1 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. 7 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/onsite/oss-inspection-request.php or call: 360-427-9670, extension 400. OFFICIAL USE ONLY MASON NT DAfERECENED: I / qf a(`\�� D • _ AMOUNTRECEN : RECEIVED BY: W In Public Health & Human Servicesu p < m Environmental Health 360-427-9670,ext.400 or 360-775-4467,ext.40D sWG 2a�5 - o ° 415 N.6th Street-Shelton,WA 98584 '0 z Cl) ON-SITE SEWAGE'SYSTEM APPLICATION m m APPLICANT PHONE C r- Gerald & Jamie Pense (253) 740-5828 z C . MAILING ADDRESS-STREET,CITY,STATE.ZIP CODE aw . 11602 58th Ave SW Lakewood WA 98499 m SITE ADDRESS-STREET,CITY,ZIP CODE m E Takereasy St J f Union WA 98592 0 C"' NAME OF DESIGNER (360) 898-2255 7/ . PHONE I N Arrow Septic Designs, ® IN NAME OF INSTALLER d.. PHONE 0 Joe Fassio Excavating (360) 490-5519 N i w PERMIT TYPE(select one) DRINKING WATER SOURCE 0 RESIDENTIAL OSS JCOMMUNITY OSS ILl7COMMERCIAL OSS L.0 PRIVATE INDIVIDUAL WELL I5-I PRIVATE TWO-PARTY WELL Z I N TYPE OF WORK(select One) 1 PUBLIC WATER SYSTEM NEW CONSTRUCTION/UPGRADES REPAIR I REPLACEMENT OTHER DETAILS(select all that apply) ❑ TABLE X REPAIR 01 SUBMTITTALS ❑ SURFACING SEWAGE O EXISTING FAILURE ❑SHORELINE ZtDESIGN FORM(REQUIRED) SEPTIC DESIGN(REQUIRED) BEDROOMS I LOT SIZE WAS LOTCREATED�7,aH/20254 0 ]WAIVER(S)(IF APPLICABLE) 4 BR 27lx1E YES O 0 DIRECTIONS TO SITE AND SITE CONDITIONS:(ex.locked gate) Head north on N 6th St toward W Alder St and turn (R). At the traffic circle, take the 3rd exit and turn (R) onto N 13th St. Slight (R) onto E McReavy Rd. Turn (L) onto E 5th St. Continue r I o straight. Destination on (L). Yellow sign: "Pense" at corner of lot. o N IN rs iIW SITE MUST HE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. OFFICIAL USE ONLY BELOW THIS LINE UPGRADE/FAILURE SOURCE(tor reporting purposes) ❑VOLUNTARY ❑MAINTENANCE/PUMPING ❑BUILDING PERMIT ❑HOME SALE OCOMPLAINT ❑OTHER: INSPECTOR SOIL LOGS COMMENTS/CONDITIONS ( ' , '9•' ' W101' -N-i,2iq all O- 1O . V ,� RECORD DRAWING ANO INSTALLATION REPORT SOIL CODES: U0j V=VERY G=GRAVELLY S=SAND L=LOAM Si=SILT C=CLAY E=EXTREMELY R=ROOTS REQUIRED FOR FINALAPPROVAL INSPECTOR SIGNATURE DATE APPLICATION EXPIRATION DATE APPLICATION APPROVED/ISSUED BY DATE \74 (l'( ,IilIL(. THIS FORM MAY'BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE Revised;4/1412025 4 DESIGN FORM—PAGE ONE Assessor's Parcel Number: 3 2 2 3 2 - 5 0 - 3 7 0 2 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 oil checklist. This form may be scanned and available for public view on the Mason County Web site.Maximum paper size: 11"X 17" _.; 4 PAit"C);LiFIENTIICATIIA .. ' Permit Number: SWG_, b(� Designer's Name: Arrow Septic Designs, Inc Applicant's Name: Gerald&Jamie Pense Designer's Phone Number: (360)898-2255 Mailing Address: 11602 58th Ave SW Designer's Address: 171 E Vuecrest Dr Lakewood, WA 98499 City State Zip Union, WA 98592 City State Zip Designer's Email paulaj@hctc.com Treatment Device ❑Glendon ❑Sand Filter ❑Mound ❑Sand Lined Drainfield ❑ Recirculating Filter El ATU NuWater BNR-500 0 Othe5ta gallon pre-trash tank Treatment Level(check all that apply): ❑A p B El C ❑Bl..l I] BL2 ❑BL3 E E L]N Drainfield Type ❑Gravity Ii 'Pressure l 'Trench O Bed O Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 4 Schedule/Class 40 Daily Flow:Operating Capacity 360 gpd Length 40 ft Daily Flow:Design Flow 480 gpd Diameter 1.25 in Septic Tank Capacity(working) NuWater BNR-500 gal Number 5 Receiving Soil Type(1-6) 3 Separation 4.5 min ft Receiving Soil Appl.Rate 0.8 gpd./ft2 Orifices Required Primary Area 600 ftz Total Number of Orifices 40 Designed Primary Area 600 f12. Diameter 3/16 in Designed Reserve Area 600 ft'- Spacing 60 in Trench/Bed Width 0 3 ft Manifold Trench/Bed Length 200• ft Schedule/Class 40 Elevation Measurements Length header ft Original Drainfield Area Slope 5 % Diameter 1.25 in New Slope,If Altered 5 % Preferred manifold configuration used? E Yes O No Depth of Excavation Up-slope 16 in Transport Pipe from Original Grade Down-slope 14 in Schedule/Class 40 Designed Vertical Separation 14+ in Length 50 ft Gravel-based Drainfield Requi red? ❑ Yes Ed No Diameter 2 in Pump Required? 56 Yes ❑No Dosing and Pump Chamber Pump/Siphon Specifications Number of doses/day 4 Diff.in Elevation Between Pump& Uppermost Orifice 8 ft Dose quantity 120 gal Drainfield Squirt Height/Selected Residual(head) 2 ft Chamber Capacity(flood) 1,200 gal Uppermost Orifice C 'Higher ❑Lower than Pump Shutoff Pump controls:Please check those required. Capacity @ Total Pressure Head 23.60 gpn1 9 Timer O B(apse Meter ❑vent Counter Calculated Total Pressure.Head 11.45 ft If Timer: Pump on 2 minutes ,Pump off 6 hours Comments • APPROVED • tMt 11 77 .,moo ig. y1.D MASON COUNTY ENVIRONMENTAL HEALTH Revised:4/14/2025 RET DESIGN FORM—PAGE TWO Assessor's Parcel Number:3 2 2 3 2 - 5 0 -- 3 7 0 2 Permit Number: SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch Ed Test hole locations 69 Drainfield orientation and layout Reference depth from original grade: 6J Soil logs g Trench/bed dimensions and Ed Septic tank 6� Property lines critical distances within layout 6I Drainfield cover ❑ Existing and proposed wells 69 D-Box/Valve box locations Reference depth from original grade within 100 ft of property Rf Septic tank/pump chamber and restrictive strata: ❑ Measurements to cuts,banks,and locations 62( Laterals,trench/bed,top and surface water and critical areas 66 Observation port location bottom ❑ Location and orientation of 69 Clean-out location 0 Curtain drain collector curtain drain and all absorption Ef Manifold placement ❑ Sand augmentation components 6t1 Orifice placement Other cross-section detail: 19 Location and dimension of [6 Lateral placement with distance Observation ports/clean-outs primary system and reserve area to ed e of bed g Other Information 69 Buildings 6t1 Audible/visual alarm referenced Yes No 6�1 Direction of slope indicator l Scale of drawing shown on scale 0 Design staked out 66 Waterlines bar ❑ EI Recorded Notices attached 69 Roads,easements,driveways, p Elevation benchmark and relative ❑ iI Waiver(s)attached parking elevations of system components 61 O Pump curve attached 6�1 North arrow and scale drawing 0 61 Evaluation of failure shown on scale bar Non-residential justification O l 'Waste strength O Rf Flow r� h♦ �'_3 U SY Y S t 3 �� 3 � The undersigned designer must be notified b . ' eft %" tallation if Yes 0 No • PAULA JOY JHpj3- Signatu PEES I Si Date exa�r�s � 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: 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. Revised:4/14/2025 N - DESCRIPTION ---- 30 i30� 30 130' SEE PERSONAL REPRESENTATIVES DEED _ Q] s 972PD1-a 165�H STREET VACATED 2•IRON PIPE(LAST AUDITOR'S FILE NO. 1770421 ----•---— ----- s BT21 UY 8 !60.27 SEE ALSO STATUTORY WARRANTY DEEDS O �—_VISITED 1997)-----_--. AUDITOR'S FILE NO. 1909831, 2076073,2086716 07 - !Y- RECORDS OF MASON COUNTY, WASHINGTON LOT 1 r�jj�� I1 I RESTRICTIONS, WITH AND TO EASEMENTS. LOT `iJ1[� `J 4 RE9TRIC770NS RESERVATIONS AND COVENANTS OF — \\\ REcoRD. LOT 2 / OT) 9 Q' LOT 3 y •��(� co B'7Y0• ,E ,60. v LO__T_ LbT'27 q G `7 yG0G��� �° I ( OT 5 - LOT 26 g � GQ� C,�tiO� �yOGI I SOT. ' LOT 25 >; a 677866-E 160.27 0� 0 p� ��, LOT 7 �� LOT 24 � o NOTE 4�4 \ IA --- - y ,�. ALDER STREET AND ALLEY VACATED BY �' O OPERATION OF LAW, SEE MASON COUNTY 1�I`,�`�, \ ,/' LOT 8 LOT 23 I PUBLIC WORKS LETTER DATED AUGUST 31, ,••�, 9 1995 REGARDING •UNOPENED STREETS.- LOT 9 x q LOT 22 i W SEE AUDITORS FILE NO. 1661404 FOR \ . �\ VACATION OF A PORTION OF 0TH STREET. .- .•` �� . S 877Y67'E 150.60 I REFERENCE SURVY1 1r i �`- • �'� w LOT 10 , LOT 21 HOOD CANAL LAND AND IUEROVEME r'�..; ,:) VOLUME PLANFPL OF uxl0 -CITY \•� '•N. � . LOT 11 LOT 20 � a LEGEND VOLUME I OF PLATS, PeJO�8' \\, VOLUME 12 OF�SURyEYS, QAp 192 �.•% I • = SEF,�yy5 IRON BAR W/PLASTIC VOLUME 20 OF SURVEYS; TIAAIE 16 LOT 12 w LOT 19 m YELL6W CAP HOLMAN IS 15659' VOLUME 23.-OE,SURVEYS,\PA`GE 167 s 9772.62•s 129.29 I O= FOUND AS NOTED VOLUME 33 P SURV�1!3, PAGE 222 VOLUME 44 OP S)R i'S.PAGE'00 VOLl1Af V E 44 XURVEYS,PAGE)42 LOT 13 LOT 18 MO M$'44 OF SURVEYS, PAGE 205 $ VOLUAlE,44\O ,SURVETS.PAGE 248 I °,d• 'VOLUME 4.g OF SURVEYS,PAGE 249 (VOLUME 44 O('SU(IVEYS,PAGE 260 LOT 14 $ LOT 17 . VOLUME b?HI SURVEYS, PAGE 69 LOT 15 LOT 16 \ zim NE 1/4, SE 1/4 O q'w j6TH STREET VACATED a;w a 91® SCALE. 1 =80 FEET EQUIPMENT AND PROCEDURES 3/4'IRON PIPE IN g2 23-092.DWG pi7 SOEEU Df boy 0 60 120 MOUND OF STONES N j® PRacEDORE 1719.1RlVL10E (LAST VISITED 1987)�_6 6 SEC. 91. TB?. 22 M, R 3 W. 23-092 ASC HOLMAN & ASSOCIATES U)i® AUDBDR•8 OA7VICATE SURVEroRs CEAfO7CATE a ;® SURVEY PROFESSIONAL 366533920D 3URVE NRg® ALSO!OA RELOAD 77110,.aO...DAY ,9°1, rem YIP CVR506TOY 6068660105 A SURVEY PADS BY!b OR OR 9 P.O.80XE 4 NnCN UNDER up DIRSCRON Di CONPDRYANCE ERY MBE RRDUIR�lr9 010 A 0068 ��f.� C. �A'� 07 7RS SURVEY RECORDING ACf AT 7HE REQUEST GT (3807 426-2696 PHONE hohmOlholo.Oom AT.a:��..YY p BOOK...........OF.A7 .M. S. GREGORY STAIRS OWN By DIIN fOB NO. 1Lt GR QORY.STAIRS.......................... PAGE...-1. ...Al THE DNOE9r OF DARDD.F.00— D,.00T ,• 26.23 ` ' IN CM? OCT.2023 23-092 . NE 1/4,SE 1/4 cAMI Br SCAM SIIEST I OF I 'G+"0 270 NI DAEL r.060545 CERr172ArS W.16653 SECTION 31, TOWNSHIP 22 NORTIA RANGE 9 WEST, W.M DCH I'= 60' • s��� �llb _ _ LTEL92 . \ �u ST I . }` 7 Z • • LIIIJ I) i f HL_. . U� O i ��p� S• oo ..._r10s Na s ...—¢ i �o Cho::aumv C'ha= i2 k iL� 100349 ••j�"'} �PAULA}JOY JOHNSOy-N •���/1� � ���, �TI+CJV�GI���iffO�b L'�•• •�'• 0.2 ehc s. *:;Note to installer"` ®• Sleeve waterline when within 10' !�f of septic transport line.Maintain• J U N • 1 1 2026 10' minimum between water • line and septic tanks/d�ainfield. • MASON • COUNTY ENVIP,0NMENTAL HEALTH RET `-ORIpNAIJFlNS3�37 GRADE IO o kT c �'Fsow uaanu � D17NNFIH D / O IT TO DowNkpy DRAINNEW 0 0 18'MINIMUM DRAIN WIDTH SO p e o p FILTER FABRIC OPTIONAL ; 0 O ON SIDES OF GRAVEL 1 6 O 6MIL PLASTIC SHEETING CM►;n;ew��r..� + O D OQ U Opn LO DOWNFfiLL.4 ,4A' "'�GRAVEL 18-2r OO GRAVEL GRAVE MNIMUMABOVE O� DRAlN GAVEL. F ESTRICTNE LAYER ���JJJ PEA AV .ETC. 6.12 INTO 4-MNnaun+DIA ' OV///FSZSMCTIVE LAYER SLQTTED/FORA7ED /CORRUGATED PIPE PIPE IN BOTTOM OF TRENCH APPROVED JUN 1 1 2026 (;;�•�^( %vv ,i I LUIRON,MENTAL HEALTH RET 40' Vah+e Cor,trot Box with 125. 8a0 v&" ' .r p '•S' vi n • " t.25 L&t-cre.l• 1a� va y `� 500349 ya . PAuFA JOY JOHN$ON•'b EEXF4RRF.S 1 l t-3-X Ty 0ervotcn NO Detailed Drainfield Layou, s� i• . 1o' Grade 10' q"to 12 .Filter Fabric cever i F6 (5) 40' 1 .25' Sched.- 40 Laterals 3i4' to � x' tas' t (8) 3/,16* Orifices @ 60 O.C. s• Per Lateral. 1st & Last Orifice • _ 30" From End of Trench 36• i Screw-On Cep Laterd Drainfield Cross—Section View �—]l D'l°� - Not To Scale Note: C cm out to be from 0 to.6 •sfc•ss bMow• P D Frusled Gro0e. Mork girds wbh•Behest. Goa+ Cirt Port � Regtsred at the Ed of iexh Lateral. To 8e 4• PVC Pe from Settom of Trench To friishe Cxode. Removable Cap eho9 be 3rmtoikd on obaarvahM Pat > Anchor JUN 1 1 2026 Arrow, Septic Design 5 on foam wcth ejed-a+ Tee. MASON COUNTY ENVIRONMENTAL HEALTH tom,,, of 5 Tote Rec}ired n S,St (360) - 898-2255 4-1O RAT Length Length Orifice # Distance from Distance from Lateral# (In.) (Ft.) Spacing Orifices Feeder Line(In.) Cleanout(In.) 1 480 40. 60 .8 30 30 2 480 40 60 8 30 30ti 3 480 40 _ 60 8 30 30 4 480 40 60 8 30 30 3 5 480 40 60 8 30 30 Total Lateral Length 200 Total#Orifices 40 J GPM= 23.6 51d9 PAULA JOY JOHNSON Dynamic Head Calculations Selected residual pressure: JUN 111 2026 2 ft. I I'- 3`Z�S Length(Ft.) MASON COUNTY ENVIRONM dhbd9.LTH Transport Pipe 50 . RET 40 0.50 ft. Feeder Total Lateral Line _Length Lateral#1 40 2 42 8 0.15 ft. Lateral#2 40 7 47 8 0.17 ft. Lateral#3 40 12 52 8 0.19 ft. Lateral#4 40 17 , 57 8 0.21 ft. test 40 22. 62 8 0.23 ft. T liration LiftQ� Ta ;8.00.. ft. �`SZt• m c ad SEPTI C TA 11.45 ft. ffyCAL c', '` •.moo i fD MNm eM 11G,fr A (RUON SERVICE VIf _.,,.y 1'O ORANFOA • TAW9 ._ STORAGE AIM N 11 M rALME j omi &T CF . RTLWr . tIl01�f1>IIR . .cx�acr_A:ar�• : ro - " ass iliT.t RIP PI!!IP CHAIVlB . ��� -AStllll� by WAC chapter 246-272C andRE 2 mdards requd _ man cu& on Dept of Health list of sewage tanks . 5 h�•���,��y ter'> I �;jyv f s Bronze construction available(139 series) � ; High head version available(145 series) • Double shaft seat versions available for added protection Flow-Mate on models 140/145. For more information,see Technical Data Sheets FM2 782,FM2783. In high head dewatering or effluent applications where pumping r 2 y PUMPPERF0RMANCE CURVE performance is critical, this robust M0DEL1O1=45 family of pumps is known for reliability, %' durability and performance. These pumps are especially suited for harsh environments.Zoeller's cool run design and corrosion-resistant,powder coated s °° epoxy finish add up to a long-Lasting, j trouble-free product 1e APPLICATIONS: 4 a • STEP or onsite applications " • Water transfer Y t0 • Light commercial dewatering >o 8 � SPECIFICATIONS: pax ° m • 1-1/2"NPT discharge {� " • 1/2 HP through 1 HP �� MADE IN THE USA 1 1° IIIIELII • Available in automatic or nonautomatic IS119ANUOIIROFUEGUFM t to tm • Model 137,139,140:1/2"(12 mm)spherical solids ° capacity with vortex impeller m n °° 02 00 `° '20 • Model 145:3/4"(19 mm)spherical solids capacity with ° " '" narcwwmae 152556 vortex impeller PUMP PERFORMANCE CURVE MODEL 151/152/153 Dose-Mate of twwftn < This is our fastest growing line of effluent 14 45 1tL pumps.The 150seriesistruLyaworkhorse designed for reliability under extreme 12 40 conditions in an effluent environment. 150 series pumpcurvescoverawiderange = 10- 35 152 of applications. They are well suited to 30 applications with Low pressure pipe(LPP) 0 8 25 161 and enhanced flow STEP systems.Zoeller's cool run design and corrosion-resistant, 0 6 20 powder coated epoxy finish, in addition to the hermetically sealed, oil-filled motor 1s and non-clogging vortex impeller add up to 4 a long-Lasting,trouble-free product. 10 X 2 APPLICATIONS: • STEP or onsite applications o MADE IN THE USA 10 20 30 40 50 60 70 80 90 100 • Light commercial dewatering GALLONS LITERS 0 40 80 120 160 200 240 280 320 360 SPECIFICATIONS: ro n • 1-1/2"NPT discharge U ' (mo w PER MINUTE 014508 • 3/10 HP through 1/2 HP ® r //�' 0 • Available in nonautomatic or with a variable level J piggyback mechanical switch RASONoU T"IV 1 2026 • 1/2"(12 mm)spherical solids capacity with vortex CNI,Ehll Ro� thermoplastic impeller rly� For more information,see Technical Data Sheet FM2 784. IC/ SI 7' L HEALTH ©All rights reserved. ZOELLER PUMP CO. 1502-778-2731 800-928-7867 I zoellerpumps.com 9 Flo i�C1 lax Z4. 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I 24 RISERS ) 24"BLOWER 4)As tank is filling with water,fill in void space with compact I NUS TOP lN ACAS granular(sandy)soil free of large clumps of clay. I F LI 5)Install rest of system,&affix risers to adapters with waterproof adhesive. I I I I 6)Perform watertightness test in field as required by local 1 I I jurisdiction. 2'RISER 7)Upon approval to backfill,carefully backfill with native I soils over top of tank. I TRASH CHAMBER I DIGESTER I I O°�RI�IFRI 8)Final grade the surface to avoid chanelling surface L— i L— -i watertoward tank. TOP VIEW I-=Z8 R QAEROBIC TREATMENT TANK DETAIL FOR NuWATER BNR-500 TREATMENT UNIT QENVIRO-FLO, INC. REVISE: 3/01/92 Wastewater Treatment Technologies (877)83P.O.BOX 321161,Flowood,MS 39232 6-8476 (601)84 5-4716 fa x scALE _ www.enviro-flo.net ?�� 1.4 ft. �QP1D .rs3v�sin 4çNLJW *€ c II 141/A a_l JUN 1®Z� 1 5 ®N CCUNTyEN�Ro IE cL ��� AL h�ALlal PARTS LIST NuWater NR Assembly Diagram A.DUAL.PORTAERATOR M.POLL'DIFFUSER BAR CZ B,:39r RUBBER 90°W/CLAMPS j2) N.V PVC(3:112"SECTION) C 3I8ARBED ADAPTOR X 1(2.NPT(Z) p.1"•SUP CAP 0.112 SLIPX 112"'NPT ADAPTOR P:1f8"CLEAR PVC HOSE(OP11ONAL°5) E.-r STREET X.112'-NPTBUSHING(3)' C.112 PVC PIPE(BY INSTALLER) F.1!2"9a°ELBOW(3) R.V PVC PIPE:(BY INSTALLER) G.1'X 1'X ttr TEE S.2'PVC PIPE(BY.INSTALLE2) H.1"9Q°ELBOW(3) T.115"BARBED ADAPTOR TO 114'•NPT(2). I.2X 1'.'BUSHING U.1/2 STREET X-v4`NPT BUSHING(2) J.2"SANITARY TEE V.112"PVC COUPLER(2) K.,1'.PVC CROSS W.T'COUPLER.(BY INSTALLER) L.1'COUPLER(BY INSTALLER) Revised 2/25/12 aw Septic )PASign , 5UC. `•' NuWater BNR Pretreatment a° � srrt INSTALLATION& MAINTENANCES Pressure Distribution Systems PAULA JOY JOHNSON 1. Install Laterals with contour of the ground. 2. Install trench bottoms level. I I ,g-ZS 3. Install locator tape or rebar at each end of all drainfield laterals. 4. Install observation ports as indicated on the plot plan. One required at distal end of each lateral in drainfield with bottom extending to the drainrock/native soil interface. Glue "T"to bottom so Observation Port cannot be easily removed from ground. Install removable cap on top of port at final grade level. 5. Install drainfield during dry weather and soil conditions; any soil smearing must be eliminated by hand raking. 6. Install threaded clean-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 audio/visual high water level alarm. Redundant off switch not required. 8. Install check valve in pump outlet line to prevent system from draining back into the pump chamber. 9. Tee to Tee construction 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 Environmental Health Dept. approval, turn orifices down (6 o'clock) and glue laterals to manifold. Orifice shields may be used with orifices in the 12 o'clock position in lieu of turning the orifices down to the 6 o'clock position. 10. Filter fabric required over drain rock prior to back filling. If the drain rock extends above natural grade,run the filter fabric at least 2 inches down the trench wall. 11. 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. 12. Divert all storm water runoff away from on-site sewage system. 13. No curtain drains allowed within 10' of the up-slope edge or 30' of the down-slope edge of the drainfield and reserve area. 14. No vehicular traffic over drainfield area or tanks. 15. Inspect floats, clean filters, and test high water level alarm every 6-12 months as needed. 16. All materials and workmanship must meet County and State regulations. 17. Deviation from this design without prior approval from the Designer and Mason County Environmental Health Department will make this design null and void. 18. All manhole lids and access, sampling or inspection ports must have locking covers and be located at ground level. 19. All pressure systems with a pump chamber outlet higher than the drainfield must have an anti-siphon valve or a 1/8"hole drilled in the discharge pipe above the pump to prevent siphoning. Ensure anti-siphon hole sprays down/away from tank opening. 20. All transport lines under driveways or parking areas must be encased to prevent crushing. 21. Homeowner is responsible for all property lines and easements. 22. Please Note: When you begin using your septic system, contact your septic installer to discuss setting up a schedule for your required Operation&Maintenance on your NuWater pretreatment system. APP R®V E D JUN 1 1 2026 '01 D MASON COUNTY ENVIRONMENTAL HEALTH RET