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HomeMy WebLinkAboutswg2025-00136 - SWG Application / Design - 4/15/2025 415 N 8TH STREET.SHELTON,WA 965M ® MASON COUNTY SHELTON 360421-9670,EXT 400 BELFAIR:360-2754467,EXT 400 ELMA'.360 FAX:369,EXT 400 Public Health & Human Services FAX:360-427-1787 EXT 761 On-Site Sewage System Permit: SWG2025-00136 c(x1rYm FJORD INVESTMENTS LLC Phone. APPLICANT 950 E ENCHANTMENT DR UNION,WA 98592 Address: Phone: OWNER FJORD TMENTS LLC Address: 950 ENCHANTMENT ENCHANTMENT DR UNION,WA 98592 SEPTIC DESIGNER PAULA JOHNSON' Phone: 360-898-2255 Atldresdress: 171 E VUECREST DRIVE UNION,WA 98592 UNKNOWN Site Address: 319027590022 Primary Parcel Number: Permit Description: Now 3bd ATU to pressure trench Permit Submitted Date: 04115/2025 Permit Issued Date: 0412512025 Issued Rhonda Thompson Curve By: additional rem may be re9�+atl awn im IWrnasv.um)_ Current Permit Fees Paid: $555.00 Permit Expiration Date: 04/17/2028 Ibased on at of InsPethon 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 Drain field 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/Engineeriristallation 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: 360427-9670,eXtensbnntall nehsloss-inspection-request.php or call: OFFICIAL USE ONLY q.R MQNB2 m O MASON COUNTY `W w m COMMURaErvFOEY. NITY SERVICES 'MD " RWE�1WM acmm„nin Xeexnr,,.:amemnlwanM ' w O lot boa M0-V3IIM. bOO z to ON-SITE SEWAGE SYSTEM APPLICATION m PU Ill PNONE r APuxT (808)740-3690 c Fjord Investments LLC MAILING ADDRESS-STREET Cm STATE,DP CFW a Union WA 98592 z 950 E Enchantment Dr YL SITEAOGRES5-STREET.CITY ZIP CODE ,ROTS elton WA 98584 I4' 101 SE Dusty Ln YY PHONE I ' NAME OF DESEMER Q, (360)898-2255 Im Arrow Septic Designs PANE c NAME OF I..U-SP I O DMNNWG-TER SJJRCE PERMITTYFE(NTML'Iel I ��RESIOENTIALOSS �LOMMUNITYOSS MMERCMLOSS PUBLIC WATER SYSTEMLL Iry P0.NlATETWOPARTY WELL TYPE Off WORK Intl UC MINEWLONSTRUCTIONIUPGRPDES GIREFVRIRFPINCEMENT alsi OgSURFCI SEWAGE•O EXISTING FAILURELE DC U SHORELINE I� SU NITTNS E DESIGN FORM(REQUIRED) �ISEPTICDESIGN(REQUIRED OT) �ogCCMS 3 B 1.15 acres x 1(0 WAIVER(S)(IF APPLICABLE) DIRECTI S TO 5RE ANO SITE CONDITION$he I Head east on W Alder St toward N 6th St. At the traffic circle, take the 1st exit. Turn (L)onto SE Craig Rd-Turn (L)onto SE Cole Rd.Turn (L)onto SE Lynch Rd.Turn (L) onto SE to Phillips Rd. Turn (R)onto SE Dusty Ln.Turn (L), Destination on (L). I I N IN yiEMUBTLM08ED YROYMPiNRMOM'O TESTNDLESMUSTBETIAGGEP 1N FN TESTRW£NUYBER4. OFFICIAL USE ONLY BELOW TNIS LINE U RPCE/FNLV RE W RCE(R n W -0 PIITNF) DVOLUNTARY OMAINTENANGENUMPING U BUILDING PERMIT CIHOME SALE OCOMPtAIMC �5R'�„GIIO„5 INSPECTOR SAL LOGE -T41-. d -2H 6bt ZN-I- i I I Z� + ti II / 5oche aS Z- RECORD DRAWING AND INSTAW.TION REPORT Sp VERY S. REQUIRED FOR FINALARMWAL V= ERY GRAVELLY S•EAND L=LOAN B=81LT C=CLAY E-EMREMELY R=RWi5 WTE INSKLTORSIGNATURE DATE APR1fATION FXRMTWN MTE A GTIONAPPM1O`RLYMJE9 BY �m qln u j-1 THIS FORM MAY BE SL NNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSTTE gEVISED IN/MS 4 DESIGN FORM—PAGE ONE Assessor's Parcel Number:It Lt 2 — 11 — 9 0 112- A design will be reviewed when 3 copies of each of the following are submitted: v Completed design form that has been signed and dated. a Scaled layout sketch,including all applicable items on checklist a 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 an the Mason County Web site.Maxim inn paper size II X 17 `..PARCELIDENTTIFICATION Desi er's Name: A�w Septic Designs,Inc Permit Number: SWG I/lT-S• OO/ (360)8 98-2255 Applicant's Name: Fjord Investments LLC _ Designer's Phone Number: 171E 98-22 st Dr Mailing Address: 950 E Enchantment Dr Designer's Address: 98592 Union WA 98580 Union, WA City S[e[a Zr City State ZI TERS. . Treatment Device ❑Glendon Biofilter ❑Sand Filter ❑Mound O Send Lined Dminfield ❑Recirculating Filter.Type: �0 Gellon Pre-fresh Tank Aerobic Unit Meke/Madei NuWater BNR-500 ❑Disinfection Unit Make/Model Other: Draiefield Type O Sub Surface Drip O Gravity Pressure trench O Bed Laterals Septic TanWDrainfield Specifications Number of Bedrooms 3 Schedule/Class 40 270 Length 50 ft Daily Flow:Operating Capacity 8Pd 1.25 in Daily Flow:Design Flow 360 gpd Diameter Number 4 gal Septic Tank Capacity(working) NuWater BNR-500 9 R Receiving Soil Type(1-6) 4 Separation 0.6 gpd/fe Orifices Receiving Soil Appl.Rate 40 Required Primary Area 600 ftr Total Number of Orifices 600 ft' Diameter 3/16 in Designed Primary Area 60 in Designed Reserve Area 600 ft2 Spacing Trench/Bed Width 3 ft Manifold Trench/Bed Length 200 R Schedule/Class 40 Length header ft Elevation Measurements 1.25 in Original Drainfield Area Slope 3 % Diameter New Slope,If Altered 3 % Preferred manifold configuration used? I 'Yes O No Depth of Excavation Up-slope 12 in Transport Pipe from Original Glade Doom-slope 11 in Schedule'Class 40 13+ in Length 30 ft Designed Vertical Separation 2 in Gmvelless Chambers Required? O Yes O No Optional Diameter Pump Required? Id Yes O No Dosing and Pump Chamber 4 Pump/Siphon Specifications Number ofdoses/day 90 gal Diff.in Elevation Between Pump&Uppermost Orifice 6 ft Dose quantity 2 ft Chamber Capacity(flood) 1,000 gel Uppermost Orifice a Selected Residual(bead) Pump controls:Please check those required. ../ Uppermost Orifice Ind Higher O Lower than Pump Shutoff timer 'Elapse Meter m Event Counter Capacity Total Pressure Head ga 23.6 m u off 6 hours Calculated 2 minutes ,Pm Total Pressure Head 8.74 It If Timer: Pump on P Comments APPROVED APR 252925 of LO MASON COUNTY EH 1RONMENTALHEALTH RET DESIGN FORM—PAGE TWO Assessor's Parcel Number.310L2 — 7 5 -- 9 0 .0 L 2 Permit Number: SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch 56 Test hole locations 19 Drainfield orientation and layout Reference depth from original grade: E6 Soil logs R1 Trench/bed dimensions and Rf Septic tank ib Property lines critical distances within layout 61 Drainfield cover 0 Existing and proposed wells Rf D-BoxNalve box locations Reference depth from original grade within 100 ft of property RI Septic tank/pump chamber and restrictive strata: ❑ Measurements to cuts,banks,and locations Laterals,trench/bed,top and surface water and critical areas IL Observation port location bottom ❑ Location and orientation of Id Clean-out location ❑ Curtain drain collector curtain drain and all absorption El Manifold placement O Sand augmentation components 10 Orifice placement Other cross-section detail: 9 Location and dimension of RI Lateral placement with distance Rf Observation ports/clean-outs primary system and reserve area to edge of bed 19 Buildings Other Information � Audible/visukrm refrrenced Yes No 61 Direction of slope indicator lit Scale of dr ng own on scale O Design staked out 9 Waterlines bar ❑ Rf Recorded Notices attached RI Roads,easements,driveways, ❑ la Waiver(s)attached parking ,^' •"•* . ti� O Pump curve attached 9 North arrow and scale drawing o [if Evaluation of failure shown on scale bar Non-residential justification PAULA Jur JOHNSON • (� ❑ Waste strength rib SE O l7l Flow DE AL The undersigned designer must be " d by tape at tit, me of installation Ed Yes O No Sigature of Designer Date 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: vnrl`sn'1 `1 ft/LX Environmental Heal Specialist Date CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION: ✓ The design is stamped"Approved"by Mason County Public Health. p, V ✓ The Onsite Sewage Permit has not expired,the Permit Expiration Date is: N f 171 r� ✓ 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: 12/7/201 5 15ri.��) f'? t ��s�sz m/ - „ ; � h , N cp Q Wi W n Q z Qm � J yea tia \ a =_ o ° e e� \Q j��7 � a r�r»� •w' a�� •N �� GZ0o �IQ zHa o o y3a -- Q tr41 U) •���/4.30/3o,NE erH ec�tEw/c ww y�IASBI N ))gg � Er.c,w.c'eg<sN WM 8t 319oR_ caz0/yam h �o°�� f 1 u I � 3190?. 7,- 9tiG?s •'° av I ae wrBB• rr•,, µ T a Irj Swbj�� S z ° R wi , I y [3 E I � R • ON 1 -I�7a N I � Gyypp Plat ,�-a��$/2�_ ____._ * 3f3 � I i ? — 3i9O2=??S- 9oq tj 't I • • Pi m3?rY.:.r .r�w.es.n„fo F .. rive . .. P /✓RTE _ eQ.4� rcue'c e+Gau ioo '✓ee•'./'/7•� w..vcc Ks.+rrN .... wcsre✓ ceC•eEcr Awria✓ , r o .rerG Sd'O',Wn 9es/9 20?40 , 2^•3 ?q � ,�, zo' 4p, pReP. �¢Lu Eaa�4uJ gwee ¢, e 1 N ; � c yo34 trP� cross/4 3:G Sroas �qo` Tfi 5tWN+�'C `J W,L glgD2''t5'Roa Za L(o�o.�g t�•1° :At7 O AzSyo-Visu - AAerm n�gyOllL T� U � Soo cres-'°'Pre-T'ash Tanit f Tank �C 15 q p2 F' O NuW22er sNR S®A'N O1000 ter CJ• T043 R 5�4 t © Valve Coamol Boa �-hre� Ines ® q Q ' 2 2� LS`CD TL LL�L ,w\k ' rzserve iYt bG�w����• o'-° a rFAR[vFFi N tFeLE APPROVED APR. 252025 Vyq n� ' .�s MASON COUNTYENVIIRONMENTALHEALTH rr�r to RET PAULR JOY JONNSON '; .}OUl�4si' L'f a � S� ri� 'i a Ws `f—i S-y6 � 6p �v L S r e petailsd grainfield Layout m.r�A^ vs sdd C , ,a vE wry p,��W R� . i of 1-j2't ' �� � gched• 40 laterals . d" t2" (q) so° t_5 tt^ � C 10) 3/ 16` Orifices c per Lateral. 1st 3 Last Orrice 30 from End of Trench w pr�field Gross-$ecor Vew ,e,To BaI� APPROVED es APR 252025 y,� pM � � d6asr +o> MASON COUNTY ENVIRONMENTAL HEAL T`' 15.x ,` p�.t : m. e+ a �° RET C03JO YI2' PAULA JCY JOHNSON �� e rs� n rcN�a -psis Arrow Septic Designs . �^ "` (360) 898-2c55 Length I Length Orifice # Distance from Distance from Lateral# (In.) Ft) SPacin Orifices Feeder Line(In.) Clean3Ut 00 6 In. 1 600 50 0 10 30 30 30 600 50 80 10 30 30 3 600 50 60 �0 30 30 q 600 50 60 Total Lateral Len th 200 40 GPM= 23.6 Total#Orifices Dynamic Head Calculations 2 k. Selected residual pressure. #Orifices ft. Length(Ft.) 40 0.30 Transport Pipe 30 Feeder Total Lateral Line Length 10 0.29 k. Lateral#1 50 2 5261 10 0.34 ft. Lateral#2 50 20 70 10 0.38 ft. Lateral#4 50 29 79 10 0.43 k. Late al#4 5.00 ft. D Total yvat LlLiftAPPROVE D 8.74 ft Total Dynamic Head APR 252025 MASON COUNTY EN�V�IRTO.�NM�ENTAL HEALTH THREADED UmbR secumn Lmaarr W a"TIGHT a A . i•-_— MPRAWFW.0 E • ffforgSTIC TAM ®aE l STORAGE I ' VALK R *NGWWAT6f AL LWOVL !I ' pfp@B�EIff W LurE I .. FWAT L: c °a°v° _ ; .. _ wounT 7.pIEgt'- - - - - 'fnrl apteltlRURrtr. ALVE Y1 514YJO p . POaf�I PAULA JOT JOHNSON QTPff:AL\ ds required WAC chapter 246-272C and FIGURE.2 Septic T Tanks meet standar t o stered sewage tanks. ufa�turer trust be on Dept of Health list of regi man Page 35 of 65 WA MA Pehli an#337-032 S OFLL� *• 5rome mnstrUction available(139 series) High head version available(145 series) Double shaft seal on shaft seal Sversions available for added protection Flow-Mate For moreinform40Oil11 see Technical Data Sheets FM2782.FM2783. In high head dewatering or effluent s c w+..waaxvesoaxe applications where pumping - soNvnmmo performance is critical this robust family of pumps is known for reli ability, durability and performance. These pumps are especially suited for harsh environments.Zcellefs cool run design and corrosinn-resistam,powder coated epoxy finish add up to a long-lasting, trouble-free product APPLICATIONt ' • STEP or onske applications E• • Watertransfer Light commercial dewatering b SPECIFICATIONS: �^ • i-i/t'Nm discharge t' MADE IN ME IKA • 1/2 HP through I HP A EI=mEli1181 • Available in automatic or nonautomatic • Model 137,139.140:1/2•(12 mm)spericaL solids capacity with vonexlmPd1lcr —• Model 145:3/4"(19 mm)spherical solids capacity with vortex impeller PUMP PERFORMANCE CURVE MODEL 1511152/153 Dose-Mate oBFIa 1vmENT M ,N This is our fasten growing line of effluent pumps,The 150 series is truly a workhorse n designed for reliability under extreme $ conditions in an effluent environment. 9 N +m 150 series pump curves cover a wide range Y� N of applications.They are well suited to applications with low pressure pipe(LPP) andenhanced flow 5TEPsysaams.Zoeller's cool run design and corrosion-resistant, e powder coated epoxy finish, in addition s to the hermetically sealed,oil-filled motor a and non-clogging vortex impeller add up to ,e a long-lasting,trouble-free product 1 s APPLICATIONS: a N N N STEP or ansite applications rMOE1 ill uSA It• N 9 so light commercial dewatering 6ANNRY a +N r Na tN aN Hsu APPROVEDr`�Na ' aeeclr'IGwno1e: • 1-1/2"NPT discharge • 3/10 HP through 1/2 HP• APR 25 2025 Available in nonautomatic or with a variable Level piggyback mechanical switch• MASON COUNTY ENVIRON MENTAL HEALTI: 112"(12 mm)sphericalsolids capacity withvonert RET thermoplastic Impeller For more Iniemx,t*n.sea Terhnicnl Data Sheet FM2 784. 9 N All rights reserved. ZOELLER PUMP CO. 1 502-779-2731 1 8OO428-71I zoellerpumps.cam In OPUD .. _- $1N a%OS 699189 0et) :)C 899669 M9Ci '3NOHd :yy,�#9d.NR83dN 90999 tlM'ON(IOtl`Oaw'�t88C%09'Od y S I AS031S, °tiJs .0N1 DW:133NJON3 N9 \uit. .3�'5�L� Bit KIM !c Y#$ 9 p II 1 . 16� e�a6� L# � I 1�96a4g5 4_ �V lifn 2s 3 APPROVED k .ia�6b33� � APR 252025 EE MASON COUNTY ENVIRONMENTAL HEALTH 5a € RET '�. 11fl%t t:il Ig �� I Id Y£xs IT aa'�a t \i2 4%j%%t% \wi,3 $yG y4 i';c:i':'t'; $ 6 a 1 of-jO — s-r DUAL PORT e6Re*an,WATER1 wsE�mpN H m�MAX &REDIIOQt 6l 1 P/CRNnuuNOEE r TEE RETI1 �� L. rPVG CWIP� ' • I DIGESTER CHAMBER TRASH CHAMBER DIGESTER pwAcm.ar GLLONa ,9a�De~La6 /LT6G GALLONS PLOOG GPPG 'aK GP L�6 FLOOO:,at GL.l �OnN�pcnl`.<B� PLLONSON6 66 I Sa' 5 . aC a TEE APPROVE T PAP.MEL OTNK)WALL y APR 2I 2025 SLVOOE RENRH / ,s*APER RET $TDNE{gEE NATIVE SOIL DOVER NY ACIEO 6PN0 INSTALLAT"INSTRIICTDNS Nm y 1)Excavate tank hole with vertical,walls to I loot Mr9 tank on all sides. —�r----- 2)NpoComof hole is stony instal Y of compact band&Tavel 3)Install screed. (5�� 3)Install tack in renter Af hole.keepin9lft.void spaceca e6 aides M compacII Ia)As tank is$nin9 wim we ar,nu in v ids acevAs•�5)instal(uety)soilys m . atlix ada 5)Install last pf sYs�'•8�`n�jQadaptersxdthivvalerproof adhesive. I ,rRISER •, I weemom raterG9hlmsS test in field as nid-N M l°� )urlsdidron. I IaaBBml 7)Upon approval to badRll,carefully beckfill wHh native J of tank. - ------ .—� soils over top L--- -— $)Final glatle the sudace IO aveid cM1andling surface tank. Tpp NEW AEROBIC NUWATER BNR-500 TREATMENT UNIT ENaterr mLO, INC. F ' 3/01/12 Wastewater Treatment od.MS109123 1 _ 1.4 ft. P.O.BOX 321161.Flowood,MS 39232 '^+...e...d� (e]])83 w�aw]envirv-ino8454]f 61ax Nu Water - I i 4zc i ! PPRO APR 25 025 MASONCOUNTYENVIRO MEN ALHEALTH RET PARTS UST NuWater NR Assembly Diagram DUAL PORTAEMTOR M.POLY DIFFUSER BAR R' B.3)8 RUBBER 9P WI CLAMPS(2) N_Y PVC(3112 SECTION) C.19'SUPX1)7 NPTORprOR (2', P.1A,CLEAR PCAP p.1TSL3PX IT NPTAMPTOR P.t2'CLEAR PVC HOSE)OPTIONAL S] c 'STREET X 1T NPT BUSMNG(3) O.t2"PVC PIPE(BY INSTALLER) F 1T90 ELBOW(3) R.1"WC PIPE WY INSTALLER) G.1'%I'x 12.TEE S.2PVC PIPE(BY INSTALLER) H.V 90'ELBOW(3) T.11Y BARBEDADP➢TOR TO ur NPT M T X P BUSHING U.1/T STREET x tJn'NPT BUYIING(3) J Y SANITARY TEE V iT PC COUPLER X.1'PVC CROSS W.S COUPLER(3Y INSTALLER) 1'COUPLER(BY INSTALLER) Revised 2/25/12 Septic lDeoigno, Jac. CLvcauc Sep NuWater BNR Pretreatment �, INSTALLATION &MAINTENANCE -. Pressure Distribution Systems 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 la 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 iintterfac Glue "T"to bottom so Observation Port cannot be easily removed from gro und. all 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 prclocke 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 ypu re, uiROVED Maintenance on your NuWater pretreatment system. /�r' r APR 252025 MASON COUNTY ENVIRONMENTAL HEALTH 10 or 1O RET