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HomeMy WebLinkAboutSWG2026-00073 - SWG Application / Design - 3/16/2026 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: SWG2026-00073 APPLICANT DUERR VICTOR R&PAMELA S Phone: Address: 12149 OLD MILITARY RD NE POULSBO, WA 98370 OWNER DUERR VICTOR R& PAMELA S Phone: Address: 12149 OLD MILITARY RD NE POULSBO, WA 98370 SEPTIC DESIGNER PAULA JOHNSON* Phone: 360-898-2255 Address: 171 E VUECREST DRIVE UNION, WA 98592 Site Address: 341 N Rainbow Way W Primary Parcel Number: 422165300102 Permit Description: New 3-bedroom SFR Nuwater BNR-500 ATU pressure system with trash tank and bed drainfield Permit Submitted Date: 03/16/2026 Permit Issued Date: 03/31/2026 Issued By: David Anderson Current Permit Fees Paid: $570.00 (additional fees may be required upon installation of system). Permit Expiration Date: 03/19/2029 (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. 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 COUNTY DATE RECENED: O� I C Cl) AMOUNT RECEIVED. RECEIVED BY: W 171 Public Health & Human Services M Cn Environmental Health 360-427-9670,ext.400 or 360-275-4467,ext.400 S WG ( _ �J2 415 N.6th Street-Shelton,WA 98584 OO o / J Q Z N ON-SITE SEWAGE SYSTEM APPLICATION m APPLICANT PHONE Ill Gen X-Tra, LLC Kristie (360)968-3902 C 20 E Squirrel Tree Ct MAILING ADDRESS-STREET,CITY,STATE,ZIP CODE Shelton WA 98584 n m SITEADDRESS-STREET,CITY,ZIP CODE �7 C 341 N Rainbow Way West ® Hoodsport WA 98548 I NAME OF DESIGNER PHONE I N Arrow Septic Designs, Inc (360) 898-2255 NAME OF INSTALLER /Qj .7L/ PHONE a I I PERMIT TYPE(select one) S INKING WATER SOURCE 0 ( RESIDENTIAL OSS El CO OSS ELI COMMERCI (PRIVATE INDIVIDUAL WELL PRIVATE TWO-PARTY WELL Z TYPE OF WORK(select one) Vj PUBLIC WATER SYSTEM 1 )NEW CONSTRUCTION/UPGRADES EIREPAIR/REPLACEMENT OTHER DETAILS(select all that apply) ❑ TABLE X REPAIR 0) I C37 SUBMITTALS { ❑ SURFACING SEWAGE ❑ EXISTING FAILURE ❑SHORELINE RIDESIGN FORM(REQUIRED) SEPTIC DESIGN(REQUIRED) BEDROOMS LOT SIZE WAS LOT CREATED AFTER 4/120257 r0 I 20 ac 3WAIVER(S)(IF APPLICABLE) 3 BR . ❑ YES Q NO C)x I C) DIRECTIONS TO SITE AND SITE CONDITIONS:(ex.locked gate) Go out Hwy 101 N to Hoodsport. Turn (L) onto N Lake Cushman Rd. Turn (L) onto I o Cushman-Potlatch Rd/Lover Lake Rd. Turn (R) onto Lower Lake Rd. Turn (L) onto N r I Kokanee Ridge Dr. Turn (L) onto Olympic Dr. Turn (R) onto Rainbow Way W. Destination in cul-de-sac. Walk down driveway#351. Property on (L). I o N SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. OFFICIAL USE ONLY BELOW THIS LINE UPGRADE)FAILURE SOURCE(for reporting purposes) ❑VOLUNTARY ❑MAINTENANCE/PUMPING ❑BUILDING PERMIT ❑HOME SALE ❑COMPLAINT ❑OTHER: INSPECTOR SOIL LOG�t_MOIIS COMMENTS/CONDITIONS ZK1:0- I9 Cie ) Hest q+- (Z' h./ -Ittt-a -1 " 4LThL4 116 _ y37' EG4co4c 12W t8°\ 'v/ mut d (oo p • RECORD DRAWING AND INSTALLATION REPORT SOIL CODES: V=VERY G=GRAVELLY S=SAND L=LOAM Si=SILT C=CLAY EEXTREMELY R=ROOTS REQUIRED FOR FINALAPPROVAL. INSPE OR SIGNATURE DATE APPLICATION EXPI TION DATE• APPL ON APPROVED/ISSUED BY DATE 3 11 70?G. 3fIN ZOz 3 to THIS FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE Revised:4/14/2025 DESIGN FORM—PAGE ONE Assessor's Parcel Number: 4 2 2 1 6 - 5 3 - 0 0 1 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. d 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 size: 11"X 17" AE II?Ifr".l?�Ffl t �_..._...�s�..._� �� Permit Number: SWG _ "('� ` 73 Designer's Name: Arrow Septic Designs, Inc Applicant's Name: Gen X-Tra, LLC Designer's Phone Number: (360)898-2255 Mailing Address: 20 E Squirrel Tree Ct Designer's Address: 171 E Vuecrest Dr Shelton WA 98584 City State Zip Union, WA 98592 City State Zip Designer's Email paulaj@hctc.com Treatment Device ❑Glendon ❑Sand Filter O Mound O Sand Lined Drainfield O Recirculating Filter 0 ATU NuWater-500 Ei 0thepogailonpre-uashtank Treatment Level(check all that apply): ❑A 0 B 0 C ❑BL1 0 BL2 0 BL3 0 E O N Drainfield Type ❑Gravity 'Pressure ❑Trench C 'Bed O Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 3 Schedule/Class 40 s Daily Flow:Operating Capacity 270 ` gpd Length 36 c ft Daily Flow:Design Flow 360 gpd Diameter 1.25 ` in Septic Tank Capacity(working) NuWater BNR-500 -gal Number 4 Receiving Soil Type(1-6) 1 Separation 2.5 ft Receiving Soil Appl.Rate 1.0 gpd/ft2 Orifices Required Primary Area 360 ft2 Total Number of Orifices 28 - Designed Primary Area 360 ft2 Diameter 3/16 in Designed Reserve Area 360 ft2 Spacing 60 in Trench/Bed Width 10 ft Manifold Trench/Bed Length 36 - ft Schedule/Class 40 Elevation Measurements Length 7.5 ft Original Drainfield Area Slope 5 % Diameter 1.25 in New Slope,If Altered 5 % Preferred manifold configuration used? RrYes O No Depth of Excavation Up-slope 24 max in Transport Pipe from Original Grade Down-slope 18 a in Schedule/Class 40 Designed Vertical Separation 18+ in Length 20 ft Gravel-based Drainfield Required? Lf Yes ❑No Diameter 2 in Pump Required? Ef Yes O No Dosing and Pump Chamber Pump/Siphon Specifications Number of doses/day 4 Duff,in Elevation Between Pump&Uppermost Orifice 10 ft Dose quantity 90 gal Drainfield Squirt Height/Selected Residual(head) 2 ft Chamber Capacity(flood) 1,000 igal Uppermost Orifice Higher ❑Lower than Pump Shutoff Pump controls:Please check those required. Capacity @ Total Pressure Head 16.52 gpm if Timer O Fil'apse Meter ❑event Counter, Calculated Total Pressure Head 12.55 ft If Timer: Pump on 2 minutes ,Pump off 6 hours Comments Revised:4/14/2025 DESIGN FORM—PAGE TWO Assessor's Parcel Number:4 2 2 1 6 - 5 3 -- 0 0 1 0 t 2 Permit Number: SWG a DESIGN CHECKLISTS .�x,�.ox `a..oa a„., ....w`X.. ... hh....� :b§., 'i. i s. *'. .i..:a.fr. xu b4$hT3" 4, cx. ,,:.c..�•*•�ff)o:., . .., ..r. •x. ..>,.R Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch Ed Test hole locations 6i7 Drainfield orientation and layout Reference depth from original grade: E�1 Soil logs Ed Trenchlbed dimensions and E1 Septic tank E9 Property lines critical distances within layout Q( Drainfield cover ❑ Existing and proposed wells ❑ D-Box/Valve box locations Reference depth from original grade within 100 ft of property E6 Septic tank/pump chamber and restrictive strata: ❑ Measurements to cuts,banks,and locations 67! Laterals,trench bed,top and surface water and critical areas 6d Observation port location bottom ❑ Location and orientation of g Clean-out location O Curtain drain collector curtain drain and all absorption Ef Manifold placement 0 Sand augmentation components 6d Orifice placement Other cross-section detail: E6 Location and dimension of if Lateral placement with distance Rf Observation ports/clean-outs primary system and reserve area to edge of bed Buildings Other Information Audible/visual alarm referenced Yes No E6 Direction of slope indicator l Scale of drawing shown on scale O Design staked out E6 Waterlines bar 0 E6 Recorded Notices attached 6d Roads,easements,driveways, El Elevation benchmark and relative O t1 Waiver(s)attached parking elevations of system components E1 0 Pump curve attached E9 North arrow and scale drawing ❑ 9 Evaluation of failure shown on scale bar Non-residential justification ❑ g Waste strength O 9 Flow W'�` G"xPl'Y,,rz'� "�'"�'rw. s t u .'... :.zc.,.x�wxt<.uia�a .� The undersigned designer must be notified by r tallation g Yes O No 349 A Signature, NS°" Date " The undersigned has reviewed this design on behalf o₹Mason County Public Health and determi-necjittt-`b'e in compliance with state and local on-site regulations: Z6 AR3y En ro ental Health Specialist Daf CO1j 1 ®�6 �FNVIROH�R��NT CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONISI�TLION: A(HA/r// ✓ The design is stamped"Approved"by Mason County Public Health.✓ The Onsite Sewage Permit has not expired,the Permit Expiration Date is: ZU 3 /17/ Z ✓ 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 V0i 9 77 LAKE CUSHMAN NO. 16 SECTION 16 , TWR 22 N., RGE\ 4 W., W.M. � \ MASON COUNTY, WASHINGTP 9 , �.4KF. G'USHJYIRN NO. /0 2 ., � �; \ -- \ \ \\ / // / -; \ \ X99 ` 1 =� dYyy:. �,ez-1 to 5 r r txr�v 1 ' __.r+�' z` - :Jll .49d );r ,;m'g ro " *1• vz ti • - - Ir 41 ,. \ \ \ \ \ $ i & �+� .u7•"c{.- ria iFeiirJ e x •-wa ; =moo Jd7 .9 c 3 \ X �Y �; '�;'xx,�n .tt�•; '�,`'. Ap ,' J83 B4 i aro d` gLtf S k\'N'N\ \ç(�' `.✓_ \ �� 95 d \ ��/ rEL'A�5 "P MlfiY6Y l�jGyER, �iW.taYn.J�[f°1'EYOQ� _ \\ �t lEPJlFKAlE,fD R7Tl /t .•___________ \ SCALE I"3100' SHEET 5 OF 5 SHEETS O 5 D�c K I 1��� ST �ue °la5L°p� 21 ' X L ' l : o -14•" (�L� c- frOfr _9 duo' -z:�—�� -5+ 0 PAc7n D N O ', 1 t U X2v(Q Q.IMPP-' ?i. `c . f ' O1 Audio-Visual Alarm _ _ O2 Cleanout 4 - 500 Gallo =i?*°e-Trash tank 1N ODD ��`y E37 1� (4 NuWater BNR-500 ATU Tank 5G#�Lt✓: !�f-20 ' (5 1,000 Gallon Pump Chamber .. y!r1 a so 2O 30 4c emu'rC 'LT Pz kL c N XT1A LLc o1co�� ��°4'� �f}2cE�#4ZZlIQ-53--��faZ j• ,) w ' 4 �%�. 341 N tom rN woe b uF- 't lyF9�� **Note to installer** � ti Sleeve waterline when within 10' 51oo349. . PAULA JOY JOHNSON y` of septic transport line.Maintain O ?Lt� iS v riP9i*N�a 10' minimum between water line and septic tanks/drainfield. 3 (7,- ��11� t .3f, 3a" . 3a° L bow S -mss. per•"$ I-rtivc`j' o S Io rS to LL * Lam" 9ac a Vkb6c t.Z 5 30" 4 30 " , 30" (S " 31' "— z'k" .. . a Los is u _______________ 1 Se . ,a - 44R3 , �u`a'1�• Opl Crnsr— cic�a^ V t w qs,°Nca��,ry 2025 �' s,00s49 � PAULA JOY JOHNSON j•---SCREW ON CAP f.�CF� 8 �riE�i �i F# q�ry EXPIR 45 DEGREE ELBOW OR Note: (Typical Bed Layout) LATERAL SWEEPING 90 O=Observation Port—to be 4"perforated PVC pipe from bottom of bed to finished END OF grade. A removable cap shall be installed on DITCH. observation port pipe. Glue"7"on bottom DETAIL so pipe cap's be removed. CLEAN OUT Minimum of (n system,one in each corner. • • Laterals are to be centered in trenches. NOTE, CLEANOUT TO BE FROM 0 TO 6 .INCHES BELOW FINISHED GRADE. MARK ENDS WITH REBAR. CLEAN OUT REQUIRED AT END OF EACH LATERAL. 4-°'-IO Length Length Orifice # Distance from Distance from Lateral# (In.) (Ft.) Spacing Orifices Feeder Line(In.) Cleanout(In.) 1 432 x;36 f rta 60 �= 7 c 36 36 2 432 36 60 7 36 36 3 432 "' 36 60 7 36 36 4 432 36, z 60 .7:. - 36 36 Total Lateral Length 144 f" 1 Total#Orifices 28 I GPM= 16.52 �1A� MAR 31 ?0.26 Dynamic Head Calculations O�cry�Uly Selected residual pressure: 2 ft' PJA i19FIyTAC HF A�Ty Length(Ft.) #Orifices Transport Pipe <20 r 28 0.10 ft. Feeder Total Lateral Line Length Lateral#1 36 4- . 40 7 0.11 ft. Lateral#2 36 2 38 7 0.11 ft. Lateral#3 36 2≥ i 38 7 0.11 ft. Lateral#4 36 "4 40 7 0.11 ft. Total Elevation Lift °` Total Dynamic Head 12.55 ft A, 5100343 :(���• Q: PAULA JOY JOHNSON . L SECURED UD WITH GAS TIGHT SEAL THREADED UNION ?4•DIAMETER ACCESS RISER M SERVICE FINISH GRADE --- -- t 1==-►TO DRAINFIELD FROM SEPTIC .TANK — — - EMERGENCY STORAGE ANTI SIPHON 1T VALVE* HIGH WATER ALMtM LEVEL -- NORMAL TIMER OFF LEVEL• WORKING VOLUME FLOAT STEM _ _ FOR FLOAT MOUNTING ENCLOSED PUMP. — _ CHECK VALVE• 8NTSHROUD MAR 31 1 sEo1MNxNrs r.n r.t 1 2026 PUMP MA'ON COON t PUMP CHAM@EQ. TYENVIRONMENTAL HEALTI-' mp1CAL n I Q 'AS NEEDED Septic Tanks must meet standards required by WAC chapter sewage e 2tan C ands. FIGURE.2 manufacturer must be on Dept of Health list of registered WA TIAH Publication#337-022 Page 35 of 65 7 Bronze construction available(139 series) Li High head version available(145 series) Double shaft seal versions available for added protection Flow-Mate on models 140/145. For more information,see Technical Data Sheets FM2782,FM2 783. In high head dewatering or effluent applications where pumping s PUMP PERFORMNICE CURVE performance is critical, this robust MODEL 137!1401145 family of pumps is known for reliability, durability and performance. These p °, pumps are especially suited for harsh environments.Zoeller's cool run design and corrosion-resistant powder coated } ,8 epoxy finish add up to a long-Lasting, lb trouble-free product. APPLICATIONS: • STEP or onsite applications " a • Water transfer ,° • Light commercial dewatering � ss SPECIFICATIONS: °OFF • 1-1/2"NPT discharge g11iIl " • 1/2 HP through 1 HP 0 MADE I TI TT�E�EUSA. 1° • Available in automatic or nonautomatic USIi6AWJORRYOFU1f0ITEI1 ° ,a ,n • Model 137.139,140:1/2"(12 mm)spherical solids ° capacity with vortex impeller • Model 145:3/4"(19 mm)spherical solids capacity with ° o Z" 020 navxn xxus 152656 vortex impeller � 5 T PUMP PERFORMANCE CURVE MODEL 151/152/153 Dose-Mate 50 This is our fastest growing Line of effluent 1a 45 153 pumps.The 150seriesistrulyaworkhorse designed for reliability under extreme 12 4° conditions in an effluent environment. 15oseriespumpcurvescoverawiderange = 7O 35 152 of applications. They are well suited to 30 applications with low pressure pipe(LPP) 8- 25- 151 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 15 and non-clogging vortex impeller add up to a Long-lasting,trouble-free product. 10 2 APPLICATIONS: 5 • STEP or onsite applications ° MADE IN THE USA 10 20 30 40 5o 6 70 80 3° 100 • Light commercial dewatering USIIIAFMAIUUITYOFIII100Ef GALLONS LITERS III 9I4 0 40 8O 12O 160 200 240 280 320 360 SPECIFICATIONS: FLOW PER MINUTE 014508 • 1-1/2"NPT discharge ^ • 3/10 HP through 1/2 HP • Available in nonautomatic or with a variable Level ` 11 piggyback mechanical switch Ag • 1/2"(12 mm)spherical solids capacity with vortex MAR 3 1 2026 thermoplastic impeller MASON For more information,see Technical Data Sheet FM2784. COUNTY E�V�RO 1 A p ©All rights reserved. ZOELLER PUMP CO. 1502-778-2731 1800-928-7867 I zoellejpupid4 HEALTH 9 � r9�10 ;.Bob&W.- U gcrmNn pO 2H42 po L bo WA 9837D Tal At Yh)R51L AAl;U)GAriC)N.• T IgtfEP I!vG !',GfA6 iAl K pRWl Y/A7CRT f`tIT 3K krlTir[Y t1GfPAl IiP'1_a� x� or�ic 9. '.• t /1CP!-yy A1Jf)fi15TP5 N4Tt 5 a cr zT A eM:Gti9rPY C Q P. u)v V\WP n(it d 'p d 1)1rYiiA)UMtk.IE i8 OAGCL�39CENRt4YRLUA1PATtNf _ 7AN 1 OJ, "Y" LX h1 iANGE gCPJftk16C tM AI'[11':,e1(9!AT 7G .. .. Lx�CtU 1(FaG[IAM'NJC[N1tT •&) t3CA9 Ml+"�r PE A N vUMOP 2'+I5tGC t)hjfi tR ._' .;GA1 ACIY1�;h{(AL) ; W ..:. rnSER•94t1A`+R 01 MjJ R fU AUD1�14?))A49EC(KN�Ot ''' ....3) ..._. . 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S"DIWDMt 9'r&ATf11`3)9 qR A9 MO t1Y60K)M1F75l LC K'EXGit NC iIi_ m Rd Ui+gv.Aei^RcavA1 ')U!!G&Ak#n[vy&�++10E AWJI,PG IHF:ildti I1 ALACA L 4(9..:n,. ." i.: IV0t(7`i:L, 1,1lltK, +'CLAY ANOWVW"jeA:j)tl1C1rstN1ljAtuapft-'LU+CK.ntChxt.Cin!Ynup• 1)Yr¢N°iGt1TSAer>TCn�GEOtiDTNr t')'C TC .>?3'Yit?c,�trton Cw^'f q• O fVE1)YINTb 1#P'r�?C$$IIlUFd15C100)41 43 L)I RC�(!1RCP wATPP:tT:�UNG UfN:t'A)1[U>+lkY'M N J5tY'lQ!pKlrq`(�°[Clp!CAitGg9; yPYM7�!#YE!,Y:tN+UA'.Et;AiY4'tWMArlrk[t!Att�. tl- I 1 iiPtA}(41 Vii(ittLrIURPAGPtoA7(1{)YTNLIINfiVUPJ)4UA(CYIT7VAL1b1 T MAR 312026 1 2026 MASON COUNTY EDIR0NMENT J . A HEALTI-1 LID VENT(typ} DUAL PORT AERATOR WATERTIGHT RISERS(TYP) I i .MAX. 1•PVC(rYP) c 112•PVC AIRLINE MASTIC 4' r COUPLING &REDUCER 6' ! r TEE 1'PVC SLUDGE ! 12• RETURN LINE 2•PVC TRASH CHAMBER DIGESTER CHAMBER CLARIFIER I I OPERATING CAPACITY:417 GALLONS OPERATING CAPACITY:421 GALLONS CHAMBER FLOOD CAPACITY:490 GALLONS FLOOD CAPACITY:494 GALLONS 160 GALLONS FLOOD:191 GAL 65' 58• 54. 50"• • 1 TEE ° 0 ° 36' 11 x 11r' o i o I Jt I�jP R 0it f O• DIFFUSER BARS(2) 1 } PARALEL TO TANK WALL 4. .1 3• MA V I nnn SLUDGE RETURN CU[Q 1.S TAPER MASON COUN ENVIRONMENTAL VIEW NMENTAL HEALTH 1'=1.48 STONE-FREE NATIVE SOIL DJA OR COMPACTED SAND INSTALLATION INSTRUCTIONS I OVER STONY SOIL 1)Excavate tank hole with vertical walls to 1 foot larger than tank on all sides. 2)If bottom of hole is stony,install 3'of compact sand&level. g-2' out with screed. 3)Install tank in center of hole,keeping 1 ft void space on P------------- all sides. I 24'RISERS(YP) 24'BLOWER I 4)As tank is filling with water,fill in void space with compact I I (NOOSING CAS granular(sandy)soil free of large clumps of clay. M70P OFL! 5)Install rest of system,&affix risers to adapters with r \` waterproof adhesive. I 1 I I I I I 4$• 6)Perform watertightness test in field as required by local jurisdiction. I II I i 7)Upon approval to backfill,carefully backfill with native I I i it RISER 1 1 I soils over top of tank. I TRASH CHAMBER I I DIGESTER I I ctARrt tEal 8)Final grade the surface to avoid chanelliing surface L______J L_______JL__J water toward tank. TOP VIEW Y=ZBR AEROBIC TREATMENT TANK DETAIL FOR Nu WA TER BNR-500 TREATMENT UNIT ENVIRO-FLO, INC. PEVISED. 3/01/72 Wastewater Treatment Technologies `�'•�r=.� P.O.BOX 321161,Flowood,MS 30232 (877)836-8476 (601)845-4716 fax SCALE: www.enviro-flo.net 1��= 1.4 : • W .LE. :( ' �� y. .Adarein�.oC Tr<�o,4rrtmnB:Zyg{c�tr�s'fiPi.Frnrico�to:lr�c NAPLll 3120 i I PARTS UST NuWater NR Assembly Diagram A.DUAL PORT AERATOR M.POLY DIFFUSER BAR(2) 8.:3/8"RUBBER 90'VW CLAMPS(2) N.1"PVC(3;1/2"SECTION C.318''BARBED ADAPTOR X 172",NPT(2) O. SLIP CAP D.S/2"SLIP Xi72"NPT ADAPTOR P:1/8"CLEAR'PVC}LOSE:(OPTIONAL:5) E 1'STREEC X.112'NPT BUSHING(3) O.V2"PVC PIPE(BY INSTALLER) F,1/2"90°ELBOW(3) R.1"PVC PIPE(BY INSTALLER) G.1"X VX 172"TEE S.2"PVC PIPE(BY_JNSTALLER) H.r90?ELBOW(3) T.1/8"BARBEDADAPTORTO 114"'NPT(2): I.2"X 1g BUSHING U.1/2"'STREET X V4"NPT BUSHING,(2) d.2"SANITARY TEE V,1/2"PVC COUPLER(2) • K..1';PVC CROSS W.2'COUPLE12.(SY INSTALLER) L.1"COUPLER(BY-INSTAL(.ER] Revised 2/25/12 auo- Septic fDe�scgn', 3nc- •� o WAdy•••i �J NuWater BNR Pretreatment INSTALLATION &MAINTENANCE Pressure Distribution Systems 5,00338 vy� PAULA JOY JOHNSON 1. Install Laterals with contour of the ground. 2. Install trench bottoms level. 3. Install locator tape or rebar at each end of all drainfield laterals. 4. Install observation ports as indicated on the plot plan. One a soil interface.tived at distal end Glue of lateral in drainfield with bottom extending to the drain "T"to bottom so Observation Port cannot be level. ily removed from ground. Install removable cap on top of port at final gradesoil smearing must be 5. Install drainfield during dry weather and soil conditions; any 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 mani12ld oo' th orifices oriented at 6 o'clock. o'clock, (do not glue), after pressure Install laterals to the manifold with the orifices at 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&,Ma:intenance-onyour- NuWater pretreatment system. U [ MAR 31 21i26 115 -1 MASON COUNTY ENVIRONMENTAL HEALTH