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HomeMy WebLinkAboutSWG2023-00476 - SWG Application / Design - 11/7/2023 MASON COUNTY 415N 6TH STREET, SHELTON,WA 98584 SHELTON''360427-9670,EXT 400 BELFAIR: 360-275-4467,EXT 400 Public Health & Human Services EI MA 360-482-5269,EXT 400 FAX:360-427-778f On-Site Sewage System Permit: SWG2023-00476 APPLICANT MONK KRISTINA Phone: 253-653-4895 Address: PO BOX 61 UNION, WA 98592 OWNER MONK KRISTINA Phone: 253-653-4895 Address: PO BOX 61 UNION, WA 98592 SEPTIC DESIGNER PAULA JOHNSON -Arrow Septic Phone: 360-898-2255 Designs Inc. Address: 171 E VUECREST DRIVE UNION, WA 98592 Site Address: 13 E Sprague Ave Primary Parcel Number: 322325079013 Permit Description: 3-bedroom pressure system Permit Submitted Date: 11/07/2023 Permit Issued Date: 11/17/2023 Issued By: David Anderson Current Permit Fees Paid: $525.00 (additional lees may be required upon installation of system). Permit Expiration Date: 11/16/2026 (based on date of nspedlon) 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/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 MUS I 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/environmentallonsiteloss-inspection-request.php or call: 360-427-9670, extension 400. - OFFICIAL.USE ONLY — MASON COUNTY �VED J —I ' 3 1 kW COMMUNITY SERVICES SMCEr5 • M. I ' o y "(oh to sumt . �aR: e"<olNe,lrn, � ..,.,M SWG —O , � oa oi ON-SITE SEWAGE SYSTEM APPLICATION m APPLICANT PHONE 7 r Kristina Monk (253) 653-4895 -. z 3 maul+cADDREss-BTREEr.clrv...STATE ZIP CODE Union, WA 98592 n A PO Box 61 bSITEADDFESS-STREET CITY.ZIP FADE Union WA 98592 I W 13 E Sprague Aveco NAME OF DESIGNER PI:OA_ L. I N Arrow Septic Designs, Inc (360) 898-2255 IVNAmB DFINSTAL sER PHGIIF ID I - N I CO PERMIT TYPE(selM DIWI DRINKING AATER SOURCE p RESIDENTIAL OSS LI: GCOMMUNITY OSS LLI h COMMERCIAL C55 LL a-PRIVATE INDIVIDUAL VWLL i -PRIVATE TWO PARTY.WELL Z IN raj PUBLIC WATER SYSTEM - TYPE SF‘MORK Mefec,One) ®NEW CONSTRUCTION/VPGRADES LL'REPAIR I REPLACEMENT O HER OR ,VCINGS ze SE A epplYl fl TABLE IX REPAIR ❑ SURFACING SEWAGE 0 EXISTING FAILURE ❑SHORE LINE SUBMITTALS - _ IZE - o - S ®DESIGN FORM(REQUIRED) I>'i�SEPTIC DESIGN(ft E0UIRED) BEDROOMS 3 - 2J n EWAIVER(S)(IF APPLICABLE) 7 I J DIRECT.ONS TO SITE AND SITE CONDITIONS.re+-Tcoceo pMe) Take E Brockdale Rd. Continue on E McReavy Rd. Turn right onto E Dalby Rd. Turn left I m onto E WA-106. Turn left onto E Orre Nobles Rd. Turn right onto E Sharpe St. Turn right o I o onto E Sprague Ave."13 Monk" will be on a sign at fence to the left. -I CO —101 SITE MUST OE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. I CO OFFICIAL USE ONLY BELOW TIIIS LINE UPGRADEI FAILURE SOURCE(or repolom pwposes) ❑VOLUNTARY C MAINTENANCE/PUMPING 0 BUILDING PERMIT El HOME SAI.E ❑COMPLAINT DOTHERI : COMMENTS/BOND'TIOBS A¢)-ORp^34' 65e Pat 41 39" wi ntof-Q PI ) Tin"- 3y" Sc Resfipf 39,. w/ mil y rr3>o L3 '' 125G rt 1 o'i )UZ3 I I�L Re(/'0/ 71" 1-1 ma1 it i ly-9 lc-24'I ( i 454- 01 24" wl PO 1 RECUR,nRA 1NG AND INSTALLATION REPORT NSp C 5 GRAVELLY S SAND L= 0 SiL C. E DE L ROVA D E I SOIL C 66 , BELIE R'ROOTS F I'R' _ MW THIS FORM MAY BE SCANNED AND AVAILABLE FOR P��LI��IEW�N MASON COUNTY WERSITE Ph GTN' 1/7( (�� � E„ JIoPEo. A DESIGN FORM—PAGE ONE Assessors Parcel Number: 3 2 2 3 2 — 5 0 — 7 9 0 1 3 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 on checklist. This form may be scanned and available for public view on the Mason County Web site. Maximum paper size. I l \'1: > PARCEL IDENTIFIICAT➢ON Perm2 2.3 — Q 6 Designers Name: Arrow Septic Designs, Inc Applica is Na S\4G_ — (360)898-2255 Appliean[sName: Kristine Monk _ Designer's Phone Number: PO Box 61 Designer's Address: 171 E_Vuecrest Dr - Malling Address: — WA 98592 Onion, WA 98592 Union, City State Zip City State Zip DESIGN PARAMETERS. Treatment Device ❑ Glendon Biofilter ❑Sand Filter 0 Mound 0 Sand Lined Drainfield 0 Recirculating Filter.type: 0 Aerobic Unit Makur_Nodey 0 Disinfection Unit MakcModel Other: Drainfield Type❑Gravity Kg ElPressure 2rTrench Bed ❑ Sub Surface Drip Septic TankfDrainfield Specifications Laterals Number of Bedrooms 3 / ScheduleClass 40 l Dairy Flow:Operating Capacity 270 /-gpd Length 33.3 avg ft i' 360 /gpd Diameter 1.25 in Dairy Flow:Design Flow ...- Septic Tank Capacity(working) 1,200 gal Number 6 Receiving Soil Type f 1 fi) 4 / Separation 5+ ft Receiving Soil Apply Rate 0.6 apd/ft' Orifices Required Primary Area 600 rift Total Number of Orifices 40 Designed Primacy Area 600 —It Diameter 3/16 in Designed Resent Area 600 r-fP- Spacing 60 in Trench/Bed Width 3 ft Manifold Trench/Bed Length 200 ft , Schedule/Class 40 Elevation Measurements Length header ft of Diameter 1 25 in Original Drainfield Area Sope 3 r .--- New Slope.if Altered 3 % Preferred manifold configuration used? ❑Yes 0 No Depth of Excavation up-stone 10 in Transport Pipe / from Original Grade Doan-slope 9 in r Schedule/Class 40 Designed Vertical Separation 24 in Length 80 ft Gravelless Chambers Required? ❑Yes ❑No Ed Optional Diameter 2 in Pump Required? YS Yes D No Dosing and Pump Chamber Pump/Siphon Specifications _ Number of dosesiday 4 et Ditr.in Elevation Between Pump&Uppermost Orifice 10 ft Dose quantity 90 gal 2 ft Chamber Capacity (flood) 1,000 / gal Drainfield Squirt Heighd Selected Residual (head) Pump controls:Please check those required. Uppermost Orifice Et/Higher 0 Lower than Pump Shutoff Timer 6dElapse MeterCrif Event Counter Capacity g Total Pressure Head 23.60 gpm Calculated Total Pressure Head — 13.67 ft If Timer: Pump on 2 min ,pump one 6 hr Comments `*91 DESIGN FORM—P.AG F. TWO Assessor's Parcel Number: 3 2 2 3 2 — 5 0 -- 7 9 0 1 3 Permit Number: SW G DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch Iii Test hole locations GA Drai['field orientation and layout Reference depth from original grade: lifl Soil logs Trench'bed dimensions and [S Septic tank critical distances within layout I Drain field cos Cr Properly lines _ Existing and proposed ells lif D Boe b alve box locations D P w Reference depth from original grade within 100 ft of property 171 Septic tankfpump chamber and restri ti estrata: Iil Measurements mints to cuts.banks.and locations CZLaterals, trencMbed,top and surface water and critical areas g Observation port location bottom 0 Curtain drain collector ❑ Location and orientation of Ri Clean-out placement 0 Sand augmentation curtain drain and all absorption � Manifold placen��ent components Orifice placement Other cross-section detail: liti Location and dimension of fir Observation ports/clean-outs HI Lateral placement with distance prim system and reserve area to edge of bed Other Information Buildings EZi Audiblelvisual0 1 referenced Yes No 66 Direction of slope indicatorC� ❑ Design staked out Scale of Urn 's on scale S IZl Waterlines barQ' I ❑ Cif Recorded Notices attached El • „ -'fiA 0 21 Waher(s)attached Roads,easements. driveways, �, L21 0 Pump curve attached parking °�. 7 0 RI Evaluation of failure Fli North arrow and scale drawing y- v v shown on scale bar =' P. Jpy uoNnsoeV Non-residential justification LICE-3JSK bES1GN@I!" s 0 fi'(W Wade -Ron ���� sI5 EC - ❑ by Flow DESIGN APPROVAL The undersigned designer must bymyilied y i -tat lei installation El Yes 0 No Y� ) \l- Co- L1 Signature of Designer Date . The undersigned has reviewed this design on behalf of Mason County Public Health an8dOtermined it to be in compliance with state and local onsit� s: II/17/7.021 Environmental Health Specialist Date CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION: ✓ The design is is stem pod A ppro"Approved- by Mason Count} Public Ilealth_ �/ �.��� ���� ✓ The Onsite Sc 'age Permit has not expired. the Permit Expiration Date is: V 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 sitePdo Updated Date: e 72015 ter o iii;t t e I g RIB C rn alz %m.15 _ . m 0 k j ' 5 5= 5wb)° `1'4-ggagyyg. "IIIIN 4 $ � �� � .333�'� �� �a a. Sr m g o ai wo 8 Y 2 1.e' g 244111f a P' o _— § 1 § x m I1� z m z 0 0-- yb Z�II 1 r, _a _ ^ � SS BB1 �' � 5 2. I'C/Q I a —1 .. g RUI YUl N 1� Si n gv A� q e q _3 POQ OS, S 411�1� �a d�$�'2r____R4o� 3 x .1 I opmsor -a w� r.mm�gt Aga n,.oa, /'"-a $ g R- I o,w;®. ri m® : .iuo.. ,<, - e/y e ggg� v,w.e .,,w 1ys NV'J3NNVH ` 3232, 3�. ",pn '�� an.w, I ern mow & ZI �xBEa I fah a s p S geg c a ' S a a = a cc, as §� 3 n . .. age, �� i�pI y 18V t xk lat nA1 Q /1 1 6 l ob t 't t -85kE tt D' E a 8 a U crem" a . a F ^ > Ew-, a�a�9i ^ • _„ e g W g@ �q to 1 Re :I a.. 3 ?12 9 ki Inks rl 5 - R3 • i X i_E` tl ___ I ,mffi e4ww. a X d 1 �— u.v A 1Ls AAV88DIf ar xxe .P<,a h� § & � ��� w w,. � 44.w, ,�,�. I\ ,• wg boo e F Ryg 90 Z'� c� m§ SI3 a a o 7 So ¢0 3 ti o _ €�1 sae o�2 ash "� s 1 ati a 32 a ;: � € 5m S`"` g§i o ili h Itt `��> , 2 .3 si� U i2)3 mo3 Hal 3a3 a3Y 2032.22 3 `L d HL)Gh; OF GRAVHT , 1 5 (c) _ _ � ' ,' E NO T F f N , L2 11AZ I12 iL1 s � 1i 4w L3 ? , ) c o ii; -----1 c\2 _ 1 o o DRIVE o ,' c. IO L W�L4 o i L < t � �LS 5L11 -- Lim "v o o co 0 0 c, z 0 o 1 o Z 19 • 18 117 Z 16 ++' L12 w L6 L7 T 1 o 80. 01 (M)� 70. 00 KM) 00 - 149. 71 (M) _/� / AVF,L q 1 w 80' 0' SCALE: 1":30 ' 1 Q�— 1 i 1140 V a t t t t_ —1.h -- 620' EAc?_ M,rrv-r —E 5PRAGUE � "— I ?AP -14013 ‘00 r, 30 l3 ?_, j_p cisl, RV . y7 QI 1LA E*A_N7 jg" I Il FIN � _ i _ _ a- y1--.`_V i ' — _ ©ri‘ F 7( 4I 7 �n3ri _ A _ 1 , „L. . � � I ceoeA PP I 0O o t �9F I 1 [ ST �OLC \. l.o I410 II I —• ..Y} ,, , {x O ' sc; o Io llrl‘r I `_L [ i :: < Z ;; ivS '—. tRp ` , 0 '© � ' i i cti6 -=33x� SIMII t20 �0 T or 38 �� — — — — I L _ _ n his Ito t 0 Audio-Visual Alarm 1 ` I \� 0 Cleanout I + �so —14 GPI a. e 3 O 1200 Gallon Septic Tank j c -cly -'.� \ 2-Compartment with4f} Effluent Filter I II I it5:40. n4 F NA 3 1000 Gallon Pump Chamber .' . 0gl Va'.vc Conti of Box ^Q'Z' PAUTA Jor JOHN50N' , I I $0 SNP / lac JoANIe ale-*-\ bed. 1.0; " \•ZSr b/:\l Ve1OSS K 2��� }bete 2Or lr . / ° Detailed Drainfield Layout -t O+ \ beer. 1' - 10 J act zo o -c iCa\ CtFym*awt '25 \ire5 iQ -fed 41 -.'.I dir ,25.• lAto'\5 . . \\o( Wee-On Ccp i-OSS bL° 45 Dept Etas , . LaRal T�N 'Cs-\ I_ End I\UIN' Yo✓ r X0 Mote: Cleowt to be Nee 0 to 6 'ne in Wow Fared Cade. Mork ends Faber: Con Out Memked d the EM of Each Later& 's /(-�Q �u' r Arrow Septic Designs ° o�calk �' (360) 898- 2255 Typical Observation Port �irot &ode Ible: C - mod' Pert Ta Be a' PVC Plea free Behan of Trench 9 to ItTo rriched Gads Removable Cap Nee be Cover i RI Ater Franc °'iia Grade Installed on ObsrvatMn Part Pre. Anchor- On Bottom atlh Glued-0‘ Tea kein a of Co Total Rep red t System Ye' to 2.4 2-1/2' 125' Lateral I If , G " II CI—6 o" t / ' r - 24e all :F_ .,T stc95as PAULAJOT JO�9NS011 Reevic+ive Layer Z. 1 'LiCKN5:ti tiE5iGNCt!" + Drainfield Cross-Section View Mat To Seale 90+9 Length Length Orifice # Distance from Distance from Lateral# (In.) (Ft.) Spacing Orifices Feeder Line (In.) Cleanout(In.) 1 240 20 60 4 30 30 2 360 30 60 6 30 30 3 360 30 60 6 30 30 4 480 40 60 8 30 30 5 480 40 60 8 30 30 6 480 40 60 8 30 30 (Total Lateral Length 200 40 I GPM = 23.6 Total#Orifices Dynamic Head Calculations Selected residual pressure: 2 ft. Length (Ft.) #Orifices Transport Pipe 80 40 0.80 ft Feeder Total Lateral Line Length Lateral#1 20 2 22 4 0.02 ft. Lateral#2 30 7 37 6 0.08 ft. Lateral#3 30 12 42 6 0.09 ft. Lateral#4 40 17 57 8 0.21 ft. Lateral#5 40 22 62 8 0.23 ft. Lateral#6 40 27 67 8 0.24 ft. Total Elevation Lift A10.00 ft. r 4 Total Dynamic Head .A13.67 ft. nor p-. �,}t, .�/ 51040lY Jn. iI�Er PAVLA JOT JOHNSON; ECf5tt�1 5iGliEtt" •'•,'' • Bronze construction available(139 series) „ ' • High head version available(145 series) • Double shaft seal versions available for added protection on models 140/145. Flow-Mate For more information,see Technical Data Sheets FM2 82,FM2783. In high head dewatering or effluent applications where pumping e performance is critical, this robust - _ EumM ,.o ooF�,rn -is ecLmI family of pumps is known forreliability, - I durability and performance. These pumps are especially suited for harsh v n� I environments. Zceger's cool run design 11 Ili I C, and corrosion-resistant,powder coated `iI I I epoxy finish add up to a long-lasting, ill trouble-free product. _i I T APPLICATIONS: .a • STEP or ensue applications mu r. • Water transfer �yI 2 • Light commercial dewatenng 42 I SPECIFICATIONS: 11\• i-1/2"NPT discharge 1 _:� ▪ HP l in lHP MADE IN THE USA .J Available in automatic or nonautomatic IiSIF61NA10E11I JS MEE 1 I I • Model 137.139,140:1/2"(12 mm)spherical solids w M F capacity with vortex impeller N.R,l • Model 145:3/4"(19 mm)spherical solids capacity with _„...� ssc vortex impeller 7 6 + •� 1<f Fa+ v f itr 'w PUMP PERFO ANCE CURVE y MODE 151 152/153 Dose-Mate 0y etnelqatmi50 I This is our fastest growing line of effluent - as 153 pumps.The 150 series is truly a workhorse designed for reliability under extreme IMi "° conditions in an effluent environment. 35 150series pump curves cover a wide range I 4' m 5 of applications. They are well suited to - 3t - - - applications with low pressure pipe(LPP) a a; , and enhanced flow STEP systems.Zoeller's _ cool run design and corrosion-resistant, 1 powder coated epoxy finish, in addition I to the hermetically sealed, oil-filled motor and non-clogging vortex impeller add up to a long-lasting,trouble-free product APPLICATIONS: ° I I I • STEP or oast applications MADEINTHE' ,° 20 40 so s° m e° s° 'ao • Light commercial dewatering USINEA MLOUYilf 0.EE01DDGALLONS _ Li Eae 0 40 a 31°0 ,W 200 1V AL 33° SPECIFICATIONS: y °lace FLOW FEfl.MINUTE• 1-1/2'NPT discharge ck • 3/10 HP throughl/2 HP 4 • Available in nonautomatic or with a variable level piggyback mechanical switch • 1/2"(12 mm)spherical solids capacity with vortex thermoplastic impeller For more information,see Technical Data Sheet FM2784. ©All rights reserved. ZOELLER PUMP CO. 1502-778-2731 1800-928-7867 [ zoeUerpumps.com 9 ��^�pppp ('l _ED LED MTR GAS TWIT r —WS I t tiff,, _ • TO Me f \ i auIM R_ ; ' PLOA7Di8 LUT • — i ' I ' APPROY® `moo l 1 .J - 2hr StRUEIT I Z'C® 1 EEDaEarrs ' 1 \ \----"---Hi lj ViYt^ 'Lw SEPTIC TANK SECURED LID MTH GAS TWIT SEAL r., THREADED Iq:QOR 1 24'DIAMETER � 1 j ACCESS REM I i MASH MADE VALVE s • I PEONTAWS I , TO RAaiffi,D TAWS \ 5 e 1 1 I EMEENNICY STORAGE 'i 1 AMA SIMON a INCH WAT M& LEVEL i • ' 1- 1 j VALVE* MINUS nays DPPave. WORK=VOLWff i - -j— a lealleER7 ------1f i aINCLOSEDPas RLAINCLOSEDPURPRa1G 1 ( '� bow I EEma®Er sumo* I i'fOtR O vALVEa C9 e c ( . a - SiPUte Mignaistiatit =SS NEEDED "Note: Septic Tanks must meet candatas required by WAC chapter 246-272C FIGURE 2 and manufacturer must be on the Dept of Health list of registered sewage tanks,: . ?g8of9 6�? CGrxaur Septic Deyign4 INSTALLATION & MAINTENANCEt A....7. ' • Pressure Distribution Systems ` 4 .. -. .. sac +e PAULA JO` JOHNSON .LICatt pnsthGNEH.. I. 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 drairzockinadve soil interface. Glue "r'to bottom so Observation Port cannot be easily removed from ground Instal removable cap on top of port at final grade level. 5. Install drainfieid 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 witthn six inches of finished grade and be marked with locator tape or rebar). 7. Install audio/visual high water level alarm. 8. Install 1/8"mesh non-corrosive pump screen(min. 12 sq. ft. surface area, not to interfere with controls or floats.) Or pump screen may be substituted with Bio-Tube in septic tank. Pull bio-tube every 6-12 months and flush back into tank.9. Install anti-siphon valve above pump in pump chamber to prevent the pump chamber from siphoning into the drainfield. 10. Install check valve in pump outletoutlet line to prevent system from draining back into the Dump chamber. 11. Tee to Tee consnuctton 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,tarn entices 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. 12.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. 13. Encase all water lines within 10' of drain):did and under any driveway/parking areas. 14. Divert all storm water runoff away from on-site sewage system. 15. No curtain drains allowed within 10' of the up-slope edge or 30' of the down-slope edge of the drainfeld and reserve area 16. Have the septic tank and pump chamber pumped or inspected every 3 to 5 years. 17.No vehicular traffic over drainfield area. 18. inspect floats, clean filters, and test high water level alarm every 6-12 months as needed. 19. All materials and workmanship must meet County and State regtlahons. 20. Deviation from this design without prior approval from the Designer and Mason County Environmental Health Depa-mtent will make this design null and void. 21. All 3rnhole lids and access, sampling or inspection por_must have locking covers and be located at ground level. 22. All pressure systems with a pump chamber outlet higher than the drainfleid must have a i/8"hole drilled in the discharge pipe above the 17=to prevent siphoning. 23. All transport lines under driveways or parking areas must be encased to prevent crushing. 24. Homeowner is responsible for all property lines. A o&