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HomeMy WebLinkAboutSWG2025-00110 - SWG Application / Design - 4/7/2028 Ally 415 N 6TH STREET,SHELTON,WA 98584 MASON COUNTY SHELTON:360427-9670,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: SWG2025-00110 APPLICANT PAULA JOHNSON* Phone: 360-898-2255 Address: 171 E VUECREST DRIVE UNION, WA 98592 OWNER EMPIRE HOME CONSTRUCTION LLC Phone: 360-751-8062 Address: P 0 BOX 241 KELSO,WA 98626 OWNER APPLICANT EMPIRE HOME CONSTRUCTION LLC Phone: 360-751-8062 Address: PO BOX 241 KELSO, WA 98628 SEPTIC INSTALLER ALLAN KIRK* Phone: 360-426-0574 Address: 30 E WILCHAR BLVD SHELTON, WA 98584 Site Address: XX E Larchmont PI Primary Parcel Number: 320165305025 Permit Description: New 3-bedroom NuWater BNR500 pressure system Permit Submitted Date: 04/01/2025 Permit Issued Date: 04/24/2025 Issued By: David Anderson Current Permit Fees Paid: $555.00 (additional fees may be required upon installation of system). Permit Expiration Date: 04/17/2028 (based on date of inspection) Permit Conditions: 1 Proposed development subject to zoning requirements and approval by the planning department staff per Mason County Title 17. 2 Permit must be installed by a Mason County Certified Installer unless prior written authorization from Mason County is obtained. 3 Drainfield installation not to exceed designed upslope and downslope depth specified on design form. 4 Installer is responsible for obtaining Mason County installation approval prior to backfill of system components. 5 Installer is responsible for obtaining Septic Designer/Engineer installation approval prior to backfill of system components. 6 Mason County Asbuilt Form, Record Drawing, and Installation fee must be submitted for final installation approval. THIS PERMIT MUST BE ONSITE DURING INSTALLATION OF OSS. PROPERTY OWNERS ARE RESPONSIBLE FOR DETERMINING AND MARKING ALL PROPERTY LINE AND EASEMENT LOCATIONS. THIS PERMIT MAY BE REVOKED IF THE SITE CONDITIONS HAVE CHANGED SINCE THE SITE WAS INSPECTED AND DESIGN APPROVED. FINAL INSTALLATION APPROVAL IS REQUIRED PRIOR TO TEMPORARY OR FINAL OCCUPANCY OF ANY RELATED STRUCTURES. For Final Inspection visit: ma soncountywa.gov/health/environmental/onsiteloss-inspection-request.php or call: 360-427-9670, extension 400. — OFFICIAL USE ONLY---- au*IIECtaJEtk ( J ' lil.C__________MASON COUNTY —_ c avow RLCLMDBY: WO m0 COMMUNITY SERVICES � _.. z . ;subtle Wealth WO/%Mot4): uniryNcan ,....) urrntaltleattA) ��� O� 6 0n 415NW%)At•t gOff 1t?)II,'M).ea aln o /v �ISN Utflne••`>•.r•'..iY411184 Z In ON-SITE SEWAGE SYSTEM APPLICATION › m PROVE A'"'"`A"T 360 751-8062 Z Empire Home Construction ( — )AA,UTtG ADDRESS STREET,CITY.STATE.21P CODE Kelso WA 98626 co - m P.O. Box 241 - -_ xi ^SITE.AOCRf S-S•STREET CITY 71P cot:: Shelton WA 98584 g c"' �Q�`I E Larchmont PI � s IV PHOtIC �j NA!.IE OF UESIvIIER (360)898-2255 y Arrow Septic Designs _ a lc) --- - PHONE Q NAME OF INSTALLER (360)490-3144 Mason County Excavating N DRINKING WATER SOURCE Q PERMIT TYPE torw! MI RESIDENTIAL OSS i'1-COMMUNITY OSS i-,COMMERCIAL OSS ff h PRIVATE INDIVIDUAL NFLL. b PRIVATE T1hO•PARTY WELL Z 10)�i'F•y) 0 I FYI' 7 PUBLIC WATER SYSTEM— -- - - TYPE OF 1NORK T3Cltit coo/ R NcW CONSTRUCTION I UPGRADES (1'REPAIRS REPLACEMENT OTHER DLIAILS(sever o!thrTABLE IX REPAIR al _ ------ ❑SURFACING SEWAGE 0 EXISTING FAILURE 0 SHORELINE O • Ba: LOT S!LE SUBMITTALS WDESIGN FORM(REQUIRED) !pi SEPTIC DESIGN(REQUIRED) OROCUS 3 BR .20 acres X I o t—)'NAIVER(S)(IF APPLICABLE} DIRECTIONS TO SITE AND SITE COND'T IONS(a. 'o:&:d Wel Go out Hwy 3 and turn (R)onto E Agate Rd. Turn (R)onto E Crestview Dr. Turn (R)onto E r Pkwy N. Turn (R) onto E Larchmont PI. Destination on (R). Yellow sign: "Empire- 0 1 0 Larchmont PI" I N N SLTSNUST BE FLAWED FROM MAFN ROAD AND TEST HOLES MUST BE FLAGGED HUH TEST HOLE NUMBERS CP OFFICIAL USC ONLY BELOW T)II S UK-----.- UPGRADE I FAIL URE SOURCE IIcr TeirmM1q P•ItPoses; 0 VOLUNTARY 0 MAINTENANCE/PUMPING 0 BUILDING PERMIT 0 HOVE SALE CI COMPLAINT 0 OTHER CO'AAENTS t CONTMTKW S �NSPF.CTp.V SOIL LOGS T Hi:O- j3"c15L- pC4 ) fog- co- i'7 t u t!tivrp 'rts7. -1 g'f (75t- P- S1- R f 78'' t--/ r131 -,'3'' S c. keI pocte °'t te6 53Y ' RECORD DRAW NOAND INSTALLATION REPORT SOIL CODES: INAL APPROVALR f C F V-VEI1Y G•GRAVELLY S y SAND L•LOAM S.=SILT C=CLAY E*EXTREMELY R+ROOTS REQUIRED __.._ _ ._.._.__�......,_ _'_'—___.. 'NSPCC SIGI1Al URE. --..---DATE APPLICATION E%PIRATION DATE AFPLCAT AI-VttUVL R'ISSULU by DATE 0 A. Vivioic- %'/z ' c21 THIS FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIe VIEW ON THE MASON COUNTY WEBSITE 1 • DESIGN FORM—PAGE ONE Assessor's Parcel Number: 3 2 0 1 6 — 5 3 — 0 5 0 2 5 A design will be reviewed when 3 copies of each of the following are submitted: Completed design fonn that has been signed and dated. "Scaled layout sketch,including all applicable items on checklist Scaled plot plan,including all applicable items on checklist. `"Cross-section sketch,including all applicable items on checklist. This form may be scanned and available for public view on the Mason County Web site.Maximum paper size: I "1"17" PARCEL IDENTIFICATION Permit Number: SV1(, ��5 —�;�� r Designer's Name: Arrow Septic Designs,Inc _ Applicant's Name: Empire Home Construction Designer's Phone Number: (360)896-2255 Mailing Address: E Larchmont PI Designer's Address: 171 E Vuecrest Dr Shelton WA 98584 Union, WA 98592 City State Zip City State Zip DESIGN PARAMETERS Treatment Device ❑Glendon 13iofilter 0 Sand Filter 0 Mound 0 Sand Lined Druinlicld 0 Itceirculaling Filter,Type: GdAerobic unit A1tde/Mode] NuWater BNR-500 ❑Disinfection Unit Make/Model Other: Drainfield Type ❑Gravity [21 Pressure fidTrcnch 0 Bed 0 Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 3 Schedule/Class 40 Daily Flow:Operating Capacity 270 gpd Length 40 ft Daily Flow:Design Flow 360 gpd Diameter 1.25 in Septic Tank Capacity(working) NuWater BNR-500 gal Number 5 Receiving Soil Type(1-0) 4 Separation 5 tt Receiving Soil Appi. Rate 0.6 gpd/ft' Orifices Required Primary Area 600 112 Total Number of Orifices 40 Designed Primary Arca 600 ft2 Diameter 3/16 in Designed Reserve Area 600 ft? Spacing 60 in Trench/Bed Width 3 ft Manifold Trench/Bed Length 200 ft Schedule/Class 40 Elevation Measurements Length header 1 Original Drainfield Area Slope 3 ".o Diameter 1.25 in New Slope. IfAltered 3 % Preferred manifold configuration used? fif Yes 0 No Depth of Excavation UP-stom'c 12 in Transport Pipe from Original Cirude Uown-slope 11 in Schedule/Class 40 Designed Vertical Separation 12+ in Length 90 R Ciravefless Chambers Required? 0 Yes 0 No Cif Optional Diameter 2 in Pump Required? FaYes 0 No Dosing and Pump Chamber Pump/Siphon Specifications Number of doses/day 4 Diff. in Elevation Between Pump&Uppermost Orifice 5 ft Dose quantity 90 gal Drainfield Squirt Height/Selected Residual(head) 2 ft Chamber Capacity(flood) 1,000 gal Uppermost Orifice Ctt'Higher 0 Lower than Pump Shutoff Pump controls:Please check those required. Capacity tir?Total Pressure I lead 23.6 gpm 5f rimer GifF,lapse Meter 10'Event Counter Calculated Total l'ressure dead 8.84 13 It'Timer: Pump on 2 minutes ,pump oft- 6 hours Comments t 0F 10 DESIGN FORM—PAGE TWO Assessor's Parcel Number:3 2 0 1 6 — 5 3 -- 0 5 0 2 5- Permit Number: SW(i DESIGN CHECKLIST"S Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch IF/i Test hole locations WI t)rainfield orientation and layout Reference depth from original grade: Fil Eiti 'French/bed dimensions and Rf Septic tank Soil logs PI Drainlietd cover g Property lines critical distances within layout I ❑ Existing and proposed wells )-Box/Valve box locations Reference depth from original grade Se tic tank/pump chamber and restrictive strata: within 100 R of property p ❑ Measurements to cuts,banks,and locations u( Laterals,trenchibed,top and surface water and critical areas 121 Observation port location 0bott Curtainot drain collector ❑ Location and orientation of Clean-out location curtain drain and all absorption II Manifold placement 0 Sand augmentation components Iii Orifice placement Other cross-section detail: B1 Location and dimension of Cif Observation ports/clean-outs Ed Lateral placement with distance primary system and reserve area to edge of bed Other Information 671 Buildings tii Audible/visU: /elm referenced Yes No FA Direction of slope indicator Scale of dr•.... t on scale Lg 0 Design staked out ❑ Waterlines bar ;:► 0 Ii5 Recorded Notices attached 121 „'?a y• ?'i 4 ❑ Ltd Waivcr(s)attached Roads,easements,driveways. - , '4'. , +�.(1 ❑ pump curve attached parking 4� 11 •� ' r 0 PI Evaluation of failure Fii North arrow and scale drawing .`,!� at. ., shown on scale bar Q. PAULA JOY JOHNSON'3''�.1, Non-residential justification I tt S�'o TaN � `/ ❑ llf Waste strength extyZ--t5 (t ❑ it Flow DESIGN APPROVAL The undersigned designer must he •-ed by i taller at time of installation El Yes 0 No .3-9(- Zs lotto Signature of estgner Date � ,f,, _l The undersigned has reviewed this design on behalf of Mason County Public I lealth and'.ermined)P4(pb e in • compliance with state and local on-si ,'ulations: COCA, W 2 Environmental I leatth Spec alist Date ✓,Q ,`4/7 CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION: lye9(;. I The design is stamped"Approved"by Mason County Public Health. I I The Onsite Sewage Permit has not expired,the Permit Expiration Date is: r 7 t / I)rainfield site conditions have not been altered to adversely affect conditions o design approval. Please Note; The system must be installed by a eertilied installer, unless prior authorization is obtained from Mason County Public I-lealth. An Installation Fee is required. This form may be scanned and available for public view on the Mason County Web site.ll,ned I)ate. I /7r2UI5 2 Ifx. 10 i 1 i 1 i I I o \, .. • # • I •J • .. ., 1 ` start i:,o� 1 t z r , • I �\\ / Q Sg•k'2):,�I� '3 •f f�� p' •., • �f ii`t ty.>t•4:4 NJ ''j d �•acknr; 'k r 1J 5. -`:14 , .._....... rY r .1 a' Y - d <---< t•_ $ 44 t.: = Fs �^i i- yd x .. •€ .0 I P'I Y • _ [.1. N f ti wS k S is • wY a .j ,o •S i 2 x Y • t d 3 :• r ' MI: j .Y �::i! �•y'�•.a.1.s =3 t: "r x .a' r• �, z s - •. • m i :: Y 3 S • ON __-_�?V :t0{ • nip f s �J' (,gyp' _ — mil* t1l.4.-•-t�1•'+tM--y w'Y/t11 _ • 1H y1•T :i1 .i: t-..( ' ki. li 1.141%i -1!E ''Y '';i tt i'-: . 2 • • 1 1. I"tt x'a r i ari.C,) •A11xitt. ti f:J4 r;" ?S" 31 9 MI: 1 y3 .ux:-.1,5..I.•.1•V•'l 7 .i ! 'i L IIbbTT • v •t T. t• k`C,._ • • `'ice '."r". 5. .i, ti!.1..z. .11k.; ‘, . . v ". • . .,... .. .. ,.: .. . . t. v ,.i. i i LI :.1,..s.E:,, ; 44.- :. •• 4m_ . 3 • .v y a �3s � _ i ate 1 • • !',\a. .,t !! li. 4: ITASO. :1'1):.: !oFlo �orr41j IT AI flr�trN DJA 4 feces& Ofun t04--ef cagik, tritlit 491,c. u o r lixt- a hani4of W c$ A drnr .� o,Cr like- and e, and fafks �� � LArC,inw��\ p1AGe,.. RL . rxril. �,,e�,ti OPQo�e��' k5'KeI'V to4°st(!, ---0" - - - - -- -1 "35 7� vest ew J 0 Audio Visual Alarm 1' (lv 0 Cleanout e is0 O 500 Gallon Pre-Trash tank-(52.i Mr © 1 ,. '� tot- e_c:,w-Av.AA J.ic-cn•nc..*a ►••.ucuu.� jT I v 1 Zp (3 NuWater BNR-500 ATU Tank 4�% O1,000 Gallon Pump Chamber ' 06 Valve Control Box <-4 3.5--) (-13.5--i A. ') If. Clot ,) r ..454 1, _ J (J ....1 lIj i P2 , r; T 37. 6-3 .;ci otap7aq } /) 6 '�•� PAULA JOY JOHNSOM.7.l 3 LtC-ITS__ V1Dt'�iGN tc: ' y 1 1 •I 11,ck _�'�' SaS 'CI EXMRES Sli I I I I I I I II �f 3 1 Ii-- cj m\n / (5)31x401f K(H6q D.FTeFpcYt'c-,S @ es ` o.C,. 1-1-►t t2E sEteL) At54.DOF 4 ,kb ��1p , SCak: C= Za' PfQf Ran C 0 !D Zo :o 40 F�� �� ehl�1(C 1�On-IC CCOn t 10V1 Wee( A 320142-53-0502.5 l`f�40 11-1%0-2-1"914-r to Carew 142;0-3 'gsl-kc toLvme. X X E Larch, *- PI. ti3: Z`tf27"gs1+c torn"'. 5heltvrl,WA q35$H 40-Flo ' -.---2"TowsPoR- - 40. L\1‘)E Volve Contrd Box with 125. Soo VcJres 0 • T 60111111111110111111111111111.111111111111011111 cf,5'Mi.n - 1 . 2� Fflpee UNES o O\"NCO"` Po t.25• LAfitiYal 11 O 3--(7- C . i! Yh '0 VA f/ � r.. �h 7' aJ `il / 6' +.i.J i g-a.:1:171gY1).E1-NVR.:..' ���� 3-3 t-is ',Aso?,COutrryEiNI / 1) .\�+'i» r-ALHEALT,� Detailed Drainfield Layou Typed ppaxvi,on Port Fool Groot ` 0' 10 20' C1'et* 12' FTter F�rC Sandy Cover /IgmFf r iU rode C5) 40' 1 .25" Sched. - 40 _aterals 3,4• to 2 / C8) 3/ 16y Orifices C 60. O.C. 11 `• 2-1/2' � � 125' t.Atk'lti 12 t t • man _ — 6 Per Lateral. 1st & Lost Orifice -J, 30 From End of Trench / 36' ,}' sr.,,,..-a-, Cep. rr !2 t 5 Porte Ebro • • Lot rrci Reotriehve Layer End of Otto+ !` �1 utd - Cyea+ Cwt Drainfield Cross-Section View Not To Scale Notm Cloo ovt to be from 0 to.6 he below. Fra.hed Grose. Malt ands with Reba. Penn0vt To Bottom O • Obaativfi Port t egtired of the End Of Euh Lateral. Be 4 PVC FS a from Bottom of Trerrh To rho Grodc. Removable Cap ahoy be Wtobed on Observation Pert Poe. AnchorArrow; Septic, Designsor, Bottom wit}, G n Toe. C��6 0) - 8 9 8-2 L�-5 5 Mr'ir*•en o! 5 Tera oid R egiirod insy-tan Obi Length Length Orifice # Distance from Distance from Lateral# (In.) (Ft.) Spacing Orifices Feeder Line(In.) Cleanout30 (In.) 1 480 40 60 8 30 2 480 40 60 8 30 30 • 3 480 40 60 8 30 30 4 480 40 60 8 30 30 • 5 480 40 60 8 30 30 Total Lateral Length 200 • otal#Orifices i 40 GPM = 23.6 • T Dynamic Head Calculations • Selected residual pressure: 2 ft. Length(Ft.) #Orifices Transport Pipe 90 40 0.90 ft. Feeder Total J Lateral Line Length ITi Lateral#1 40 2 42 8 0.15 ft. 1,1 Lateral#2 40 7 47 8Lateral#3 40 12 52 8 0.19 ft. 4'.� 4 ?� Lateral#4 40 17 57 8 0.231 ft aV COUry �}`V 4 47m, Lateral#5 40 22 62 8 ��-O4',.. H�q� Total Elevation Lift 5.00 ft. i Total Dynamic Head 8.84 ft. SECURED LID WITH GAS TIGHT SEAL THREADED UNION 24•DIAMETER ACCESS RISER SERVICE V VALVE• FINISH GRADE _ NNIN f` d i( If c :1 I �f •TO ORAINFIELO FROM SEPTIC tl PI TANK • II EMERGENCY STORAGE ANTI SIPHON VALVE• HIGH WATER ALARM LEVEL 0 _- ---- j- --. NDEPENDEAT NORMAL TI .•.;;• F LEVEL WORKING VOLUME • I FLOAT M 8 f `�--► - _— FOR FLOAT MOUNTING fi..*? ENCLOSED PUMP _ CHECK VALVE• } >SEOIMENTtIHROi1D• �``1�� - _ • A► ��I. _..._..._.. .._.. . I _r •° ``L I• c t n I I I ' 9USMERSIALE ,:---,4" y'-: SEDIMENTS ) f`?f CENTRIFUGAL �►. ` ' PUMP ti PAULA JOY Jonp soe' . ' PUMP CHAMBER cicrusresn I,�;rfl.. i mrPicALb exxP�i les 9I1 S� cU� AS NEEDED 3"3 - C g d FIGURE.2 Septic Tanks must me t standards requiredealth i byof registered sewage ter 2tariks 72C an manufacturer must be on Dept of H • or-to • WA nou Publication#337-022 Page 35 of 65 • Bronze construction available(139 series) • 1 High head version available(145 series) • Double shaft seal versions available for added protection i on models Ir,O/145. • Flow-Mate For more information,see Technical Data Sheets FM2782,FM2783. In high head dewatering or effluent applications where pumping ` F111.9PiINO�1 A.�E CUFJE performance is critical, this robust ` ° Nxel1u1/1 n15 family of pumps is known for reliability, durability and performance. These _ M11::::::�• pumps are especially suited for harsh ' 1111 * .'....■.� environments.Zoeller's coot run design ��������� c: tn and corrosion resistant,powder coated : g epoxy finish add up to a long-lasting, I• • .n,.■.� C[ trouble free product. , ,"q. .�� rt't APPLICATIONS: 3` , 11111211110111111111111 f"' • STEP or onsite applications ������ ■• Water• transferrn . ....,..1 z • Light commercial dewatering ...'�...�� —'i mal il SPECIFICATIONS: s ��+ ��`"i�. • 1.1/2"NPT discharge fir✓ . ri....... • Ava la lhrough 1 HP MADE IN TIIE USA I. • Available in automatic or nonautomatic NH AYt!)'Iii IIpIIAllftl • Model 137,139,14o:1/2"(12 mm)spherical solids r capacity with vortex impeller „ T • Model 145:3/4"(19 mm)spherical solids capacity with „q,.01.1.11 s:r:a vortex impeller + -,• E PUMP PERFORMANCE CURVE I ) MODEL 151/152/153 Dose-Mate Aea0f�A1-60-( . - Thisisourfastestgrowinglineofeffluent 1 14- <s !S3 ______ - pumps.The 1 50 series is truly a workhorse i designed for reliability under extreme 1 1s- xO • conditions in an effluent environment. . _ , 150 series pump curves cover a wide range T 10- 35 152 of applications. They are well suited to V ) 3) ' applications with tow pressure pipe(LPP) I a- xs ,s, and enhanced flow STEP systems.Zoeller•s cool run design and corrosion-resistant, 6- TO powder coated epoxy finish, in addition to the hermetically sealed,oil-filled motor Is — and non-clogging vortex impeller add up to °- a long-lasting,trouble-free product. 10� V \ . l APPLICATIONS: �J s • STEP or onsite applications ��""' ° t MADE IN THE USA la 'a 1v as so CO 70 00 00 100 • Light commercial dewatering I9ti1@l>NrrtiEttitilu GALLONS mews I 1 1 r — 1 SPECIFICATIDNS, 0 40 B3 11 I1 7c0 740 2a0 1r 260 HtMPERA'RlU1E ,1t5'! 1-1/2"NP7 discharge 46,.. • 3/10 HP through 1/2 HP }` • Available in nonautomatic or with a variable level piggyback mechanical switch • 1/2"(12 mm)spherical solids capacity with vortex / ` ` i, I i , l )t thermoplastic impeller " ` ta r '.'. For mote information,see Technical Data Sheet FM2784. ©All rights reserved. ZOELLER PUMP CO. 1502.778.2731 1800.928.7867gb eNefpum,prt{pm 9 ©F- f O ( l:i:)COUNTY EUVIkOF(MEUTAL HEMP DJ/\ I 1 i y • e.r _-._------ i DUAL PORT AERATOR-)WATERTIGHT --N DO VENT(typ) - t RISERSCTYP) \ ----- _____.__.-- r.4------1 1 .1 a1'PVC(TYP) \ o 1Ajf2R.rVNCEilf MASTIC 2•COUPLING— 6. f REDUCER — T1 _ 'w !� 2'T ,'PVC SLUDGE --- ..� L —� — !i IT a' LINE `1 I ` I ' 2'PVC --� I i I J I DIGESTER CHAMBER CLARIFIER , i TRASH CHAMBER OPERATING CAPACITY:121 GALLONS CHAMBER OPERCAAPACR4:/ GALLONS I FLOODCAPACITY:I:4GALLONS ieoGa-LIO"JS FLOOD CAPACITY'490 GALLONS FLOOD.191 GAL. I / 65'I58' 1 I 60' S3, u. I I } I 0 0 0 ./ 1'X1T f 36' e o o ('"" TEE I o 0 ����, ��'� . •OO•• PARALEL TO TANK WM I. 4• I 1 /� APO,L S. 3' et1 /�l`(fry. SLUDGE RETURN - �— -- 41[ r DE V�Y // 1.S'TAPER , 1.=t 4 fE STONE-FREE NATIVE SOIL OR COMPACTED SAND OVER STONY SOIL t INSTALLATION INSTRUCTIONS 1)Excavate tank hole with vertical walls to 1 foot larger than tank on all sides. - --- 9.2' -- — 2)If bottom of hole is stony,install 3'of compact sand&level _— — — outwith screed. -- -- �-_ - -ter--- 3)install tank in center of hole,keeping 1 ft.void space on t 21•alpwER all sides. ` 24'RISERS t 1 p(/SfNG GAS I 4)As tank is filling with water,fill in void space with compact I it \ N roP of u granular(sandy)soil free of large dumps of day. I \\ 5)Install reSt of system,&affix risers to adapters with I I I I 4-a waterproof watertightness I / I i f I' 6)Perform watertightness test In field as required by local I _// �_/J I jurisdiction. I II tYRISER 7)Upon approval to bad<fill,carefully backfill with native I i I soils over top of tank. 1 TRASH CHAMBER I,: I Q/9ESTEH t l ,et t 8)Final grade the surface to avoid chanelling surface I —— ) water toward tank. TOP VIEW r-Left AEROBIC TREATMENT TANK DETAIL FOR �% ,L NuWATER BNR-500 TREATMENT UNIT t! fiat �� %rig- ENVIRO-FLO, INC. REVISED �/A I/�� .. qV� � o Wastewater Treatment Technologies 01 .1>:::`z+. s,',._.,i; P.O.SOX 321161,Ftowood,MS 39232 SCALE: v -,..'• .,..". - 1.4 ft. (877)836-8476 (601)845-4716 fax �,ro: www.envir0•DD.net bF-I 0 il 1 117;.1r;:i1; 1 iao IN,I Nnfaltr .. , h 16 ,,, . , to *©ill it rw ' 0 f. /1 Q ft. . • O / 4Yl O NY A e 4 iz/ I lit koll (41 gurfoil 0 .. %Irig MI ll'ir 4-1 r„„, I.z.® fr-e.„, , .., 0 %,,,..4„ir ii q.k. ft. .r I PARTS LIST NuWater NR Assembly Diagram r I A DUAL FORT AERATOR h1 POLY QIFFUSER&4R(21 N ID B 3/6"RUBBER 00'WI CLAMPS 12) N 1•PVC(3 1,2"SECTION) C 3)8`BARBED ADAPTORX 112'NPT(2; O.1"SLIP CAP CO 0 1J2"SUP X 1/2"NPT ADAPTOR P I13'CLEAR PVC HOSE(OPTIONAL.S'I A E. 1-STREET x la 'NPT BUSHING(3) 0 1/2'PVC PIPE(BY)NSTALLEP.) IF I?'90'ELBOW(3) R.I-PVC PIPE(BY INSTALLER) G.1'X 1"X 112'TEE S.7•PVC PIPE(BY INSTALLER) pike... ,i.1"90'ELBOW(3) T.tf8"BARBED ADAPTOR TO 1/4'NPT(2) r : T X 1-BUSHING U. 1/2-STREETX 1/4'NPT BUSHING i2) fa J 2"SANITARY TEE V.t12'PVC COUPLER(2) K. 1"PVC CROSS W T COUPLER(3Y INSTALLER; 1-COUPLER(BY INSTALLER) y, Revised 2/25/12 Cr oi- ID ,�!','-'R24 202 L;,r,S rtII GOU1/TyCtfYIROP!IENT5AL HEALTH USA ammo Septic 1`7e6igtta , ✓ac. .41/ • NuWater BNR Pretreatment ,. •� • �� INSTALLATION & MAINTENANCE �1 ,1,. . Pressure Distribution Systems s,Cro41 I1 Z PAUTA JOY JONNSON �tl ground. &W .t'i NtE Y), l. Install Laterals with contour of the �� 1 2. Install trench bottoms level. 3 (�L5 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. Encase all water lines within 10' of drainfield 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. 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. • • V Of 10 Irmo", APR? 4 2Q7 �� ooUtinf,vvtotrl.t ,�r4C