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HomeMy WebLinkAboutSWG2023-00023 - SWG Application / Design - 1/31/2023 OFFICIAL USE ONLY DATE RECEIVED: MASON COUNTY %- 3t411 W Cn l COMMUNITY SERVICES AMOUNT`` IM v m Cn Public Health(Community Health/Environmental SWG 2613 —4:662.3 < O 475 N.6tfi Streit•Shelton.WA 9E56, Z N ON-SITE SEWAGE SYSTEM APPLICATION .13 3 > m n r APPLICANT m PHONE Reginald + Michelle Tweed (701) 333-8574 c MAILING ADDRESS-STREET.CITY.STATE.ZIP CODE P.O. Box 371 Carlsborg WA 98324 Ea0 SITE ADDRESS-STREET.CITY,ZIP CODE WA 98584 co 4000 E State Route 3 Shelton NAME OF DESIGNER PHONE I IV Arrow Septic Designs, Inc (360) 898-2255 I 0 NAME OF INSTALLER PHONE o Maples Excavating (360) 463-8474 Sc I 0 PERMIT TYPE(seleGY ore) ECOMMERCIAL• DRINKING WATER SOURCE �* i�li RESIDENTIAL OSS COMMUNITY OSS ECOMMERCIAL OSS li PRIVATE INDIVIDUAL WELL L1.1 PRIVATE TWO-PARTY WELL a;PUBLIC WATER SYSTEM Z I W I TYPE OF WORK(select one) I in NEW CONSTRUCTION/UPGRADES REPAIR(REPLACEMENT OTHER DETAILS(select all that apply) 0 TABLE IX REPAIR 0 SURFACING SEWAGE 0 EXISTING FAILURE 21 SHORELINE SUBMITTALS �r I N i nDESIGN FORM(REQUIRED) ISEPTIC DESIGN(REQUIRED) BEDROOMS LOT SIZE ®WAIVER(S)(IF APPLICABLE) 4 1 Acre o I 0 DIRECTIONS TO SITE AND SITE CONDITIONS.(ex.locked gate) I I Take E State Route 3 towards Bayshore. Property will be on the right. Property is across cp from Sentry Storage. Driveway has a green sign with "Public Fishing" written on it. Walk r I 0 around fence to enter property. -I I � SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. I -a. OFFICIAL USE ONLY BELOW THIS LINE UPGRADE/FAILURE SOURCE(for reporting purposes) ❑VOLUNTARY 0 MAINTENANCE/PUMPING 0 BUILDING PERMIT ['HOME SALE OCOMPLAINT 0 OTHER: INSPECTOR SOIL LOGS COMMENTS/CONDITIONS 0-3-0 L AI I, )-, ) 30- 6M 5 I) M CCU 0 rT *, JAN 3i z023 I 'II ey RECORD DRAWING AND INSTALLATION REPORT SOIL CODES REQUIRED FOR FINAL APPROVAL. V= RY G=GRAVELLY S=SAND L=LOAM Si=SILT C=CLAY E=EXTREMELY R=ROOTS DATE INSP To SIGN TURE DATE APPLICATION EXPIRATION DATE �Z APPLICATION APPROVED/ISSUED BY `/ -27 IS -• Y BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE REVISED 12I712075 J • A MASON COUNTY 415 N 6TH STREET,SHELTON, E 98584 SHELTON:STREE ,360-427-9670,EXT 400 BELFAIR:360-275-4467,EXT 400 sd. b Public Health & Human Services ELMA:360-482-5269,EXT 400 s w-�i FAX:360-427-7787 On-Site Sewage System Permit: SWG2023-00023 APPLICANT TWEED REGINALD E & MICHELLE M Phone: Address: 491 MILL RD SEQUIM, WA 98382 OWNER TWEED REGINALD E & MICHELLE M Phone: Address: 491 MILL RD SEQUIM, WA 98382 SEPTIC DESIGNER PAULA JOHNSON -Arrow Septic Phone: 360-898-2255 Designs Inc. Address: 171 E VUECREST DRIVE UNION, WA 98592 Site Address: 4000 E State Route 3 Primary Parcel Number: 320034200011 Permit Description: New SFR -4BR Nuwater W/ Local Well Waiver Permit Submitted Date: 01/31/2023 Permit Issued Date: 02/14/2023 Issued By: Jeff Wilmoth Current Permit Fees Paid: $525.00 (additional fees may be required upon installation of system). Permit Expiration Date: 02/13/2026 (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: masoncountywa.govlhealth/environmentallonsite/oss-inspection-request.php or call: 360-427-9670, extension 400. DESIGN FORM—PAGE ONE Assessor's Parcel Number: 3 2 0 0 3 4 2 0 0 0 1 1 A design will be reviewed when 3 copies of each of the following are submitted: '"Completed design form that has been signed and dated. '1 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: II"X 17" PARCEL IDENTIFICATION Permit Number: SWG .2 0.-3 -CO(-7-2--3 Designer's Name: Arrow Septic Designs Applicant's Name: Reginald&Michelle Tweed Designer's Phone Number: (360)898-2255 Mailing Address: P.O.Box 371 Designer's Address: 171 E Vuecrest Dr Carisborg WA 98324 Union WA 98592 City State Zip City State Zip DESIGN PARAMETERS Treatment Device ❑Glendon Biofilter ❑Sand Filter 0 Mound 0 Sand Lined Drainfield 0 Recirculating Filter.Type: Ct 'Aerobic Unit Make/Model NuWater BNR-500 0 Disinfection Unit Make/Model Other: 500 gallon pre-trash tank Drainfield Type 0 Gravity RI Pressure 0 Trench Ur Bed 0 Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 4 Schedule/Class 40 Daily Flow:Operating Capacity 360 gpd Length 60 ft Daily Flow:Design Flow 480 gpd Diameter 1.25 in Septic Tank Capacity(working) NuWater BNR-500 gal N umber 4 Receiving Soil Type(1-6) 3 y Separation 2.5 ft Receiving Soil Appl.Rate 0.8 gpd/ft2 Orifices Required Primary Area 600 ft2 Total Number of Orifices 48 Designed Primary Area 600 ft' Diameter 3/16 in Designed Reserve Area 600 ft2 Spacing 60 in Trench/Bed Width 10 ft Manifold Trench/Bed Length 60 ft Schedule/Class 40 Elevation Measurements Length 7.5 ft Original Drainfield Area Slope 0-1 % Diameter 1.25 in New Slope,If Altered 0-1 % Preferred manifold configuration used? l 'Yes 0 No Depth of Excavation Up-slope 26 in Transport Pipe from Original Grade Down-slope 14 in Schedule/Class 40 Designed Vertical Separation 30+ in Length 50 ft Gravelless Chambers Required? 0 Yes 0 No ❑Optional Diameter 2 in Pump Required? Elf Yes ❑No Dosing and Pump Chamber Pump/Siphon Specifications Number of doses/day 4 Diff.in Elevation Between Pump&Uppermost Orifice 10 ft Dose quantity 120 gal Drainfield Squirt Height/Selected Residual(head) 2 ft Chamber Capacity(flood) 1,200 gal Uppermost Orifice 11 Higher 0 Lower than Pump Shutoff Pump controls:Please check those required. Capacity @ Total Pressure Head 28.32 gpm liTimer gElapse Meter Ci Event Counter Calculated Total Pressure Head 14.64 ft if "Timer: Pump on 2 minutes ,Pump off 6 hours Comments t61-6-lu DESIGN FORM—PAGE TWO Assessor's Parcel Number:3 2 0 0 3 — 4 2 -- 0 0 0 1 1 Permit Number: SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch lZi Test hole locations RI Drainfield orientation and layout Reference depth from original grade: 6i Soil logs Trench/bed dimensions and 66 Septic tank 6i Property lines critical distances within layout P rtY 6� Drainfield cover 0Existing and proposed wells D-Box/Valve box locations Reference depth from original grade within 100 ft of property Ig Septic tank/pump chamber and restrictive strata: Measurements to cuts, banks,and locations lif Laterals,trench/bed,top and surface water and critical areas 12i Observation port location bottom 0 Location and orientation of 66 Clean-out location 0 Curtain drain collector curtain drain and all absorption g Manifold placement ❑ Sand augmentation components Ri Orifice placement Other cross-section detail: 6d Location and dimension of Lateral placement with distance 6 ' Observation ports/clean-outs primary system and reserve area to edge of bed 0 Buildings Other Information lif Audible/visual .J. referenced Yes No 10 Direction of slope indicator H RIScale of draw' .s pwn on scale g 0 Design staked out Ed Waterlines bar 44. 41/4° ❑ Cie Recorded Notices attached 6g Roads,easements,driveways, 3e' g 0 Waiver(s)attached parking . *.01 ' 1,,' , 64 0 Pump curve attached •lii North arrow and scale drawing j"'j.� ❑ Gd Evaluation of failure shown on scale bar l„. cn�, Non-residential justification , 57LC349 eNO��. PAULA JOY JO! NSOfJ ' ❑ Waste strength �-Y-t,� 54 [StGN " ❑ C�Flow DE L, The undersigned designer must be )tined by 30_L3ed by installer t time of installation 66 Yes 0 No Sig azure of Design r Date The undersigned has reviewed this desi non behalf of Mason County Public Health and determined it to be in compliance with state and local on-site re ulations: Envi n I t) Health Specialist Date CAUTION: DESIGN APPR VAL 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: _2_- ( 3j -24" ✓ Drainfield site conditions have not been altered to adversely affect conditions of design approval. Please Note: The system must be installed by a certified installer, unless prior authorization is obtained from Mason County Public Health. An Installation Fee is required. This form may be scanned and available for public view on the Mason County Web site. Updated Date: 12/7/2015 lilt ! ai VIEl 1 1 . 1/.1.1.1.!!//.12. B . 4-. 2 11 1- ii 1 1 1 Elliiiiiiiiii 3-- . -:'- ! i 1 g 11 t 12 2 . 1 1 11 i VPONItIqb/NNYstb S2 !gal 0 tei P wOSFf > t g i ii 0 4 • CIa6 1 r Ril $ 2I E Z 7 a g W • gzse • ;eeE 3 +'/', m Es 1 icgg cc, 3 w 783 b cc sot“ • Q Z lat/ '�• fr = .4t. ; ppROV o O 1•• it W z 6 '` '.- � FEB 14 2023 O , '`°` s Apra m COUNTY ENVIRONMENTALHEALTItai Iiiii iliia Z 6 tkV. <> .1; `` ill stitlhi •i;g1 H i w [ a li3 'i 1 W 1s -.A Q gill! s: I ill . A § W ii g M w W ` i, t �� / ii;! lib � J4'�u M.tcl 8 y g W F d0 0 a iw 64. Y , 1' V k .. 1 i , iimot • al t ,i . i k b dW S g V i y3a � 0 a @ € • < ti ,- glot`7: 11 10 .dM 03 1.-S S gitIT 'c'i Gri pC Ion i tk 1.C,_ U±t Pick Flah + r-Tes+ Hole 4 �9iratd & MiChette Tweed 1 '3 ^' Vou LMS-� ( r rar«[4r32ao3-4z.-000IICfooIod) #ZN51;045+6- _1 ' ,/. `100 0 �. State tau t� 3 y�� �1 Scale: I hi a. '': 4. % �� "��• pAULA JOY so li o (00 - 7 JOHNSON . auctus=b/YEg M. Mp ocl``-� 1 , AP ' ROVE r A,�;c�`� � P k�� FEB 4 2023 �ic� / ��� MASON COUNTY ENVIR'Nh4ENTAL HEALTH ..---4" ,/ f 1 • , / -a- Ne P zo-r`Gl" "TANS ; I� c jct A7 29-AlNF1-LP { 'o F_201,^ i ems. S L JE j 17, ��Hof^�6 �/F�`C E R.L 1 N E / WL N It'll i � ti tit ,.�,;r .�' r:/J CO M Po Nl� } , ,r o re��` �PrC�° , v / 5 �� Q� p 5o r k Q,"Y S o O Audio-Visual Alarm /p! a„ 2b �a'F• • , _c.aF `1 IH 02 Cleanout •68. S 'PFSS , S��wo.% ( 500 Gallon Pre-Trash tank �S y �es, o �' 44 NuWater BNR-500 ATU Tank �qP �`i,C \ d4 oU�P maser t, ib. O 1,2 00 Gallon Pump Chamber . e - F.,L, 4 C w} 3 i :.I1 / eTY"Ael'" T ,, ., „ ,......, ke t �s t .-k* 1- =o • • P >a . a� ' _ . a a _ 15 L4 6,,'' -k•l2 e•le\tR,-\,\o �eDrainfield Bed. .Top View to .deeo --F�,:s e�Scyst '. l"- io (y% too r .25" Scned 40 Latera: (11" ,i S e L ( 3/i 6" orifices 0.'O.C. o' ' ram` t J' 20' per Lateral. . . 1st & last A fran end of bed. • . A.t'....t r , fi.n•,- i• �`:f C SNL. SCREW ON CAP rl �too345 ' or PAULA JOY JOHNSON .•fir ; L'iC�fJSE ' �GN " - • DP' "s'wN 45 DEGREE ELBOW NOTE, 1 LATERAL .O=OBSERVATION PORTS--TO BE 4" . . ok(f t CC PVC PIPE FROM BOTTOM OF TRENCH END OF TO FINISHED GRADE. REMOVABLE DITCH '� CAP SHALL BE INSTALLED ON DETAIL OBSERVATION PORT PIPE. ANCHOR ON CLEAN OUT BOTTOM WITH GLUED ON TEE, NOTE, CLEANOUT TO BE FROM 0 ' MINZMUM OF 2 IN SYSTEM. INCHES BELOW FINISHED GRADE. ci • ® Il i , R ENDS WITH REBAR. CLEAN �••UIRED AT ENT) OF EACH LATEI FEB 14 202 3 MASON COUNTY ENVIRONMENTAL HEALTH JB 15 sr►4-Zb Cov-ex- /' k .zII �r Gr 13 a 30''—�'�S'-- ii- tof -t---- tt • 4 • • ez- ID bk.RIt.1=-.1 LD cND vi W —,l3:rs, ' Length Length Orifice # Distance from Distance from Lateral # (In.) (Ft.) Spacing Orifices Feeder Line (In.) Cleanout (In.) 1 720 60 60 12 30 30 2 720 60 60 12 30 30 3 720 60 60 12 30 30 TYFNVIR 4 720 60 60 12 30 30 Total Lateral Length 240 Total#Orifices 48 GPM = .e..,"4i PRO V E , .. Dynamic Head Calculations MASON CO FEB 1 4 10Z3 �N Selected residual pressure: 2 J8 NMENTq1•HEALTH Length (Ft.) #Orifices • Transport Pipe 50 48 0.70 ft. Feeder Total Lateral Line Length Lateral#1 60 4 64 12 0.49 ft. tateral#2 60 2 62 12 0.48 ft. Lateral#3 60 2 62 12 0.48 ft. • • 60 4 • 64 12 0.49 ft. •tti.IVAtion i 10.00 ft. •tDyname - 14.64 ft. lealalMat Mristia 6%,,,cam t',c . . . Lai Wm ons r s Unto'�'''S SBlYICE YALK' V--"Ir. 76-I-% t - ;� s .TMIKMoo larna - f oFFc�. ""°Rx'"e vaoe wle--� s u°srr, • - •iItt" -.01 .as ,yF, `� seogam7a iliniftE t"."(J�I•1 lIRMAL ,�,... � 1-;;;... - 51U',349 A t . i '�' PAULA JOY JOHNSONy friPiCAL1 . 1.:iCV48'8btESt.61i5K" 'As� Septic Tasks �'P�` '�"~��� by WAC chapter'24�272C sad f2_ Must�standards '��Health of ne�stered sewage tanks' - must .. .._ —.. W, _,.r 137, 139, tJ 151, 1 — Flow-Mate - Dose-MateoV ecLuvi 4 - In high head dewatering or effluent This is our fastest growing line of effluent applications where pumping • pumps.The 150 series is truly a workhorse performance is critical, this robust designed for reliability under extreme family of pumps is known for reliability, conditions in an effluent environment.150 durability and performance. These series pump curves cover a wide range pumps are especially suited for harsh t'" of applications. They are well suited to environments. Zoeller's cool run design applications with low pressure pipe (LPP) and corrosion-resistant,powder coated ' and enhanced flow STEP systems.Zoeller's epoxy finish add up to a long-lasting, cool run design and corrosion-resistant, trouble-free product. powder coated epoxy finish,in addition to 1— the hermetically sealed,oil-filled motorand Z i non-clogging vortex impeller add up to a o long-lasting,trouble free product ec> .../ l� -Wii © MADE IN I11051011, o Inq.lY INThE US Li. MADE INTHE USA `- 2a APPLICATIONS: APPLICATIONS: •• STEP or onsite applications • STEP or onsite applications Pp = • Water transferdewater ing commercial ROyk.0 • Light commercial dewatering /�A SPECIFICATIONS: 04,0,4, F`a , SPECIFICATIONS: • 1-1/2"NPT discharge On, 2023 • 1-1/2"NPT discharge 3/10 HP through 1/2 HP YEN�`R • 1/2 HP through 1 HP • `te,, f " Available in nonautomatic or with a variabl NjiQ • Available in automatic or nonautomatic piggyback mechanical switch L HFq�jy • Model 137,139,140:1/2"(12 mm)spherical solids • 1/2"(12 mm)spherical solids capacity with vortex capacity with vortex impeller thermoplastic impeller • Model 145:3/4"(19 mm)spherical solids capacity with For more information,see Technical Data Sheet FM2784. vortex impeller • Bronze construction available(139 series) • High head version available(145 series) • Double shaft seal versions available for added protection on models 140/145. For more information,see Technical Data Sheets FM2782,FM2783. W pW w PUMP PERFORM�'J CURVE si PUMR PERFORMANCE CURVE MODEL 15 152/ 3 MODEL 13754Cl145 50 _y ,■■■■■■ ■ 14 45 153 x ,S ,■■■.■■■■. m ■,■■■■■■■■ 72- 40 , ,° a ■,.■■■■■.■ 2 35 152 .■„■■■■■■. 10- ,i•u•uu.■ 3 8 151 ■.,,■■ ■ ■■ . 0 - 25 u ■■■`■■■■■■ 6" .1111111k11111111111111 6- 20 , y .■ MEEM■.■ 4- 15 Q ,. ■■■.,,"'■■ 2- 10 ■■■■■1 216.. 111..011111.110.1 � I ■■■■.®■■�® 0 10 20 30 40 50 60 70 80 90 100 o GALLONS ..:r� rt �' LITERS ,, 0 40 80 120 160 200 240 280 320 360 OM, u ,x�rc. a-. ., Ww.c 152050 FLOW PER MINUTE 0'.4508 8 ©All rights reserved. ZOELLER PUMP CO. 1502-778-2731 1800-928-7867 I zoellerpumps.com 66E-10 • 1SY?31:Id NVN213O%14 SIN ,3 5 699L-L99 O9£; :Xtl3 999L-L99 (09£) :3N0-lei L; -i .i. 009 N'23 :�;9 o31.Vaa v0986 VM'aN110610 3111V9160£X09'O'd - �,��,l wit,. U./W9 :3�>�a 0 N 1 0 N 12 13 N10 N] >8 PPCVE ;. $.Fk6 142013 "- i g:. MASON COUNTY ENVIRONMENTAL HEALTH ': iimi ,; ,51 I g t ivOi^tea • ElzP=ee S.. ::t .E7. .I a2 comer= iz-1 t ,4 Vg `!^Q i7 22 stl iaaa n • --. •/ Sls r^./ pc., I'.Ny k.= i s 1 I i u $ < ; vi ,.. n I�1 jS �I� C! 1 t s ifs iIi T3can —2 h5-' `k� + J . Izog�9 . L� S-... i 19,bxvrR ,= ,I • 1 , It. N.rs a.dt-7 `. i 3 }da aY i t$!�� S 7,1 Y � i kK Z t- t v� i., � N Q gt ..a, at N �' + c / \I ' • ( xOV . I Ftt zce! a (Ia E `'4 j r itlz 3 y2 F �` L�- �$ • 1 ''' 2.7..) -Iv. tX ? i 3 0h R ci nii 54 1 ^.• 'L 1 C�.. � r47{ ) sa 2 .... . 0 uj `? g32 � 0Y. e � :5 _Iw . _s e rsJ r �t a t Nr cg Ltt�3d � $ ' �: : f#c 1 kK-3 7 K say [vta eCTZ'.3 _ !4m�3$4< aa. ,- N ,` ..`:Pw '.f I / 9.2" I WATERTIGHT LID VENT(1YP) DUAL PORT AERATOR RISERS(TYP) �4 1 i 1•PVC{TYP) 112•PVC 36•MAX. _ _ rcz AIRLINES MASTIC 4• '—1 —, 2'COUPLING 1 r—� 8 REDUCER I r TEE PVC NLUDGE `I I 12" RETURN LINE I 2'PVC 1I I — \ l TRASH CH \ y DIGESTER CHAMBER CLARIFIER AMBER OPERATING CAPACTY:417 GALLONS I OPERATING CAPACITY:421 GALLONS CHAMBER FLOOD CAPACITY:490 GALLONS FLOOD CAPACITY:494 GALLONS 160 GALLONS I l 1 FLOOD:191 GAL.' 65" Sg• , I so• • PP ROVE - °0 ° ° 1•xirr ° TEE FEB 14 2023 E MASON COUNTY ENVIRONMENTAL NEF L1�H • i • I JI■ tr , 3W I DIFFUSER BARS(2) •�• PARALEL TO TANK WALL 7-) 1 4` 3" SLUDGE RETURN ` \ \ j�/// 1 •TAPER \ SIDE vlEw _1.4 ft STONE-FREE NATIVE SOIL OR COMPACTED SAND INSTALLATION INSTRUCTIONS 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 ,i` 9'-2• ''( out with screed. -— — — -— 3)Install tank in center of hole,keeping 1 ft.void space on all sides. I 24•RISERS t'TYP) 24'SING CAS 4)As tank is filling with water,fill in void space with compact I 1 granular(sandy)soil free of large clumps of day. (-------.., TOP OF LI 9 PrI II \ I 5)Install rest of system,&affix risers to adapters with I l I 1 waterproof adhesive. [ C I I I Pi ] 4'-a• 6)Perform watertightness test in field as required by local / jurisdiction. I / II 7)Upon approval to backfill,carefully backfill with native I I I 12 RISER I; soils over top of tank. I TRASH CHAMBER I DIGESTER I i IMBIES8I I 8)Final grade the surface to avoid chaneiling surface L , .J L--J I water toward tank. —y, TOP VIEW 7"=28 ft. a11 ,% AEROBIC TREATMENT TANK DETAIL FOR ._. ,e:<. . Nu WA TER BNR-500 TREATMENT UNIT �Vj + ENVIRO-FLO, INC. REVISED: Wastewater Treatment Technologies 3/01/12 "'s.,,.r,,., P.O.BOX 321161,Flowood,MS 39232 SCALE: (877)836-8476 (601)845-4716 fax 1" = 1.4 ft. www.enviro-flo.net IMu Warttars6� Aclvonccd Treotmont SYs toms By Fnvirc-Mo.Inc , ;,. ..;,. 4i0 • c -�,i IL ,: 3D `' j \ FNJEW TAL HEALTH 1/7.4) 4t.- ,, iii, - - siihN '''',. 1 �1 IS 11111/ ,.// l v 4L 0 . I 17� 1 • NI I I �C 4 ©—' U :40' • \ • -O L-re• ii,11.11111111111're 17riv."--3 c el 1 Mr II "<"(E) VI 1041t19. o 1 i, 0/ 11 T.1 1114 .% IMO PARTS LIST NuWater NR Assembly Diagram I I A.DUAL PORT AERATOR M.POLY DIFFUSER BAR(2; a i7 B.3/8"RUBBER 90'W/CLAMPS(2) N.I"PVC(3 1:2"SECTION) C.3/8'BARBED ADAPTOR X 1/2"NPT(2; O.1"SLIP CAP 01 D.112"SUP X VT NPT ADAPTOR P. 1/8°CLEAR PVC HOSE(OPTIONAL 5; A E t`STREET X 112"NPT BUSHING(3) O.1/2'PVC PIPE(BY INSTALLER) IF 1/2"90'ELBOW(3) R.1"PVC PIPE(BY INSTALLER) G.1"X 1"X 1/2"TEE S.2'PVC PIPE(BY INSTALLER) [1],z?edi H.1"90°ELBOW(3) T.1/8"BARBED ADAPTOR TO 1/4"NPT(2) i.T X 1'BUSHING U. 1/2"STREET X 1/4'NPT BUSHING(2) I;* J 2'SANITARY TEE V 1/2"PVC COUPLER(2) K.1'PVC CROSS W 2-COUPLER(BY INSTALLER) i-.1"COUPLER(BY INSTALLER) ' Revised 2/25/12 O S tic ko" G�vu�.cu ep ups ' NuWater BNR Pretreatment , n0 4°'';: • INSTALLATION & MAINTENANCE h` : •< ' ` ?r �`7-t. ,1''JJ49 Pressure Distribution Systems nQ 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 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 a 1/8"hole drilled in the discharge pipe above the pump to prevent siphoning. 20. All transport lines under driveways or parking areas must be encased to prevent crushing. 21. Homeowner is responsible for all property lines. 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. PPROVE FEB 14 2023 MASON COUNTY ENVIRONMENTAL HEALTH ���(� Jsw