Loading...
HomeMy WebLinkAboutSWG2024-00237 - SWG Application / Design - 5/30/2024 415 SHELTON, ® MASON COUNTY N6THSTREET 60275/46 EXT SHELTON.360427-9670,EXT 400 BELFAIR'.360-T15446],EXT 406 Public Health & Human Services ELMA�366482-5269,EXT 400 FAX 360427-7787 On-Site Sewage System Permit: SWG2024-00237 APPLICANT AGUILAR GLORIA J Phone: 360-490-3080 Address: 710 SE STATE FIT 3 SHELTON, WA 98584 OWNER AGUILAR GLORIA J Phone: 36OA90-3080 Address: 710 SE STATE FIT 3 SHELTON,WA 98584 SEPTIC DESIGNER CINDY WAITE.Septic Designer Phone: 360-701-0205 Address: 80 E PICKERING LANE SHELTON,WA 98584 Site Address: 710 SE State Route 3 Primary Parcel Number: 320304100030 Permit Description: 2-bedroom OSCAR X02 system w/OS-50 coils: Table IX Repair Permit Submitted Date: 05/30/2024 Permit Issued Date: 07/03/2024 Issued By: David Anderson Current Permit Fees Paid: $805.00 (addrtmaal fees may be re9aned won n,allaboa of system). Permit Expiration Date: 06/04/2025 (based on date oflnspeHlon) Permit Conditions: 1 Proposed development subject to zoning requirements and approval by the planning department staff per Masan County Title 17, 2 Permit most 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 DesignerlEngineer 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. 1 ITIS PERMIT MUST BE OLD ITE 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/healthlenvironmental/onsite/oss-inspection-request.php or call: 360-427-9670, extension 400. OFFICIAL USE ONLY j�\t! MASON COUNTY oarE LECEIRCS - y COMMUNITY SERVICES o In Public Health GATT nil,AnIth/Environmental Healt y Z 0 ON-SITE SEWAGE SYSTEM APPLICATION 3 p m � APPLICANT PHONE Ell GLORIA AGUILAR 360-490-3080 c MAILINGAODREss-STREET CITY STATE,ZIP CODE 710 SE STATE RT 3 SHELTON WA 98584 ED SITEAOORESS-STREET CITY,ZIP COOL 'SANE NAMEOFDEsIGN ORPHONE N CINDY WAITE 360-701-0205 NAME OF INSTALLER PHONE O I C) TBD y IOS PERM ITTVPE(Selslane) ORIINNIOGWATERECURCE O E Lv_IRESIDENTIALOSS Ip_ICOMMUNITYOSS FI GCOMMERCIALOSS IYI PRIVATE INDIVIDUAL WELL LO PRIVATE TWO.PARTY WELL Z O TYtPE—OF SELARelectwe) PUBLIC WATER SYSTEM LI NEW CONSTRUCTION I UPGRADES 9 REPAIR/REPLACEMENT OTHER METALS(selact1EM1IASfy) [I TABLE IX REPAIR IA SUBMITTALS [I SURFACING SEWAGE [A EXISTING DESIGN FORM(REOUIRED) .SEPTIC DESIGN IREOUIRED) BEDROOMS OAILURE ❑SHORELINE SIDE rA r LO WAIVERLS)(IF APPLICABLE) 3 200x110' 0 c ' 0 CIRECTIONs TO SITEANC SITE CCNCITIONS.(et Ixxao Pala) GO TOWARDS OLYMPIA ON STATE RT 3, PARCEL IS ON LEFT SIDE OF STATE RT 3, o 500' BEFORE THE MILL CREEK RD r I o 0 � w SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MOST BE FLAGGED MTN TEST SOLE NUMBERS. --- OFFICIAL USE ONLY BELOWTHIS LINE-- -- UPGRADE I FAILURE SOURCE(Sol rAMPIPS RIA1,11) ❑VPWNTARY OVAINTENANC [PUMPING OBUILOINGPERMIT OHOMESALE ❑COMPLAINT DOTHER- INSPECTOR SOIL LOGS CI ( COMMENTS I CONUITIOVs y+Ii- ,4s6rclLarn�(nai6 .. p [� [ '0 ��� 11-19`5CL LTPPC ) Ig Lf(Ay �ly�Y/�� fkh/CNomi/'„Q %1 MAY 3 0 2024 l�4 ela (Tyfe- I h/CQ'o.Arnd nridrnu f ?0"Sel 20 + Clay C�yR°i11 RECORD ORawwG AND INSTALLATION REPORT V IL=VERY G VERY =GRAVCLLV S=sANO L=LOAM si=SILT C-CLAY E>EXTREMf IV R=ROOT$ REOUI0.EO FOR FINAL APPROVAL . INSPECT SIGNATURE DATE APRIL[CATION EXPIRATION PATE APPLI N APPRONFD/ISSUED BY LATE Od2`� /`� zoz �3/ z THIS FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTV WEBSITE REVISED 1217rz015 k DESIGN FORM—PAGE ONE Assessor's Parcel Number: 3 2 0 3 0 — 4 1 — 0 0 0 3 0 A design will be reviewed when 3 conies of each of the following are submitted: v Completed design form that has been signed and dated ° Scaled layout sketch. ncluding all applicable items on/c rkl list Scaled plot plan, including all applicable items on checklist. v Cross-section sketch. neluding all applicable items on check' Rik This form may be scanned and available for public view on the Mason County W b site. Mavinuon paper sr, //"X I y PARCEL IDENTIFICATION Permit Number SWG CINDYWAITE Desi nu's Nano: Applicants Name: GLORIA AQUILAR Designer's Phone Number 360-701-0205 t. 710 SEE STATE RT 3 Mailing Address: _ Uesigncr s Address: 80 E PICKERING LANE SHELTON WA 98584 SHELTON WA 98584 City Slate ZiE City State Lip DESIGN PARAMETERS 'freatntent Device ❑Glendon Biofiltel ❑ Sand filter ❑ Mound ❑ Sand Linal Urainlicld ❑ Idcc inirnting I'i Itc, I pc: ❑ Aerobic Unit Make/Model ❑ la,reaiun I'm it MAc Model Other: X02 TO OSCAR OF Drainfield Type ❑Gravity ❑ Pressure ❑"I tench ❑ Be 1 ❑ Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 2 Schedule Class NETAFIM Daily Flow'. Operating Capacity 180 gpd Length 50 If Daily Floe Design Flow 240 gpd Dianice, in Septic Tank Capacity(working) 1200 gal Number 4 Receiving Soil 'fype(1-6) 6 Separation 1.5 ft Receiving Soil Appl. Rate 2 gpd/ft- Orifices Required Primary Area 1200 - Total Number of Or it ces 4x50=200 Designed Primary Area 1200 ft Diameter EMITTER in Designed Reserve Area 1200 me ft3? S ing .5 in I Tench/Bed Width 27 �w "" ` �f`o px Manifold 97ench/Bed Length 3r Ng. Svld%�lass SCHEDULE 40 Elevation Measure ov eawnrtE� tgth 60 B Original Drainfield Area Slope >t¢ENSEo of IoIEa pi etc, S.y�ty d Will, 1 in New Slope, If Altered Preferred manifold cc ifiguration used" 0 Yes 0 No Depth of Excavation UP-slnnc 0 in Transport Pipe from Original Crude p„m,ylure 0 ill Schedule,( lass NA Designed Vertical Separation 12 in Length $ Gravelless Chambers Required? ❑ Yes O No O Optional Dininctu, in Pump Required? Rf Yes O No Do ing and Pump Chamber Pump/Siphon Specifications Numher of doses day 360 —r Diff. in Elevation Between Pump& Uppermost Orifice_ 5__ 0 -Dose quenGty .5 gal Drainfield Squirt Height/Selected Residual (head) _,_It Chamber Capacity(fl ad) 1200 gal Uppermost Orifice 56 Higher ElLovei than Pump Shumff Pump controls: Please check those required. Capacity @ Total Pressure Head gpnt I�'I imer GtFlapse Meter lid Event Counter Calculated Total Pressure Bead _ _ If If Timer: Pit on 30 SEC ,pump off 3.5 MIN Comments INSTALLER TO NOTIFY DESIGNER PRIOR TO STARTING INSTALL. DDITIONAL Y OF SAND FOR A TOTAL OF 9" UNDER THE COILS. COATED CONCRETE TANKS REQUIRED.. DRAINFIEL R MANUAL. DESIGN FORM—PAGE TWO Assessors Parcel Number: 3 '2 0 3 0 -- 4 1 -- 0 0 0 3 0_ Permit Number: SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch b 'Test hole locations 6d Dminfidd orientation and layout Reference depth from original grade: Soil logs R1 Trench/bed dimensions and 19 Septic tank Property lines critical distances within layout 9f Drainfield cover EA Existingand proposed wells EdD-Box/Valve box locations p ro P Reference depth from original glade within 100 ft of property 56 Septic tank/pump chamber and restrictive strata: m Measurements to cuts, banks,and locations 19 laterals, trench/bed,lop and surface water and critical areas 6d Observation port location bottom ❑ Location and orientation of ❑ Clean-out location ❑ Curtain drain collector curtain drain and all absorption ❑ Manifold placement ❑ Sand augmentation components ❑ Orifice placement Other cross-section detail: 61 Location and dimension of 21 Lateral placement with distance E9 Observation ports/clean-outs primary system and reserve area to edge of bed lid Buildings Other Information 69 Audible/visual alarm referenced Yes No 66 Direction of slope indicator G6 Scale of dratcim_shown on scale Ed ❑ Design staked out 0 Waterlines bar ❑ ❑ Recorded Notices attached ib Roads,easements, driveways, ❑ ❑ Waiver(s)attached parking ❑ ❑ Pump curve attached lid North arrow and scale drawing If ❑ Evaluation of failure shown on scale bar Non-residential justification ❑ ❑ Waste strength ❑ ❑ Flow DESIGN APPROVAL The undersigned designer must be r iti�d by instal rat time of installation Yes ❑ No Sigm re Designer Date The undersigned has reviewed this design on behalf Of Mason Counts Public I calth and'dej, dot to be in compliance with state and local Lno vonmental Health Specialist "fAa�M CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FO LOWING CONVITIPIN' ✓ The design is stamped"Approved' by Mason Counh- Public I Icalth. / � - ✓ The Onsite Sewage Permit has not expired. the Permit Expiration Date is: ✓ Drainfield site conditions have not been altered to adverseh affect conditi ins of design approval. Please Note: The system must be installed by certified installer, unless prior authorization is obtained from Mas n County Public Health. An Installation Fee is required. This form maybe scanned and available for public view on the Maso County Web site. Updated Date: 12/72015 O los O y r Wm h 510 N N E. hITE C IIC DES 1GNER V � © f�pIH6 UAIMV i II( 1 �O CO W J v � X y ' c N DO ^ < �7 umi fn X N -0 O O. .C-. n N 90 a) �w m x cCL c 5- 3 (p o ON m m o d ( oo co m �J Q AO C Q N N N a) — N ((D O 'y M N e CD cc CL N Q zi 1 � BASAL WIDTH i � 3 x o o � z 2 —I- W > �` N _ � O ----- ------------- Jul 03 P a ti� P > A v G - LicEnseo oEsinEq TABLE 2 Hydraulic Layout OS-50 coils el o - 4 4 1 1.4 7 8 50, 115 5 1 1.75 9 75 50' 6 3 2 2.1 6 2 50' 8 4 2 2.8 9 2 50, 8 4 2 2.8 9 2 50, • a � 10 5 2 3.5 1 .5 50' TABLE 3 Hydraulic Layout 05-100 coils Lj112 2 1 1.4 1.6 50' 3 3 •�tl*a" � 4 4 1 2.8 .2 5 ' 5 5 1 3.5 1.5 sQ, 5 fR Y O� Oi vE wApE TABLE 4 i iceeseo uEs'mea Minimum Shoulder Lengths OS-50 .! 240 22.5 300 28 360 33.5 `. 480 44.5 JUL 03 1 V 600 55.5 The dimensions in Table 4 represent the minimum required l ngth of the outer shoulder which include coils, spacing between coils, and sho Aders. These lengths can be extended to match site conditions. Minimum shouldei spacing and spacing between coils is 6 inches. See illustration below for example of shoulder length. Table 1-2" D"On Septic Aeration ClarigeY' Pump Aerators Su gest tank sizes" Flow 500 gpd 670 330 330 670 1 1,0 0 gal.treatment, 1,000 gal. discharge 750 gpd 1,000 500 1,000 500 2 1,50 treatment, 1,500 discharge 15W gpd 2,010 990 990 2,010 3 3,0 0 treatment, 3,000 discharge 2000 gpd 2,680 1,320 1,320 2,680 4 3k 1500 treatment&3k& 1500 discharge 2250 gpd 3,000 1,500 1,500 3,000 5 3k 1500 treatment&3k& 1500 discharge 3,000 gpd 4,000 2,000 2,000 4,000 6 us multiple tanks to meet volume needs 3,500 gpd 4,700 2,310 2,310 4,700 7 us multiple tanks to meet volume needs 'Minimum Liquid volume needed. "Local health jurisdictions may require larger tank v fumes. ?able 1-2 is a quick reference guide. Aerator: For each 500 gpd design flow one aerator will be nee ed. Round up the design flow to the next 500 gpd value. For instance, a 600 g d design flow will need 2 aerators (600 gal. rounded up to 1000 gal. needs 2 a rators). The aerator box must be installed so that the bottom of the aerator box is at the same elevation or higher than the top of the tank ris rs, see Illustration 3. If the site is sloped the aerator box can be buried, upslope f am the tanks. The sides of the aerator box lid must not be buried. Aerators ca be installed up to several hundred feet away from the diffusors. The line bet en aerator and diffusors must slope toward diffusors. Aesthetic concerns should be considered when placini the aerator box. Place the aerator away from house windows, doors, and are s where people tend to congregate, such as patios areas and barbecues. ;r„En<< JUL - -- . Illustration 3 CINL 5 inw o m o� wnirE b \, LI;ENSN9:L'JESIGNER z O 0 i z z 0 A SO: z . . ...... 71 4A 0 0 C 11E 5 41 ITE Lc nEo IE I N R III Headworks: HWN-.7-RF '/, inches Arkal disc filter, mesh, 130 micron '/ inches Arad flow meter Three oil filled pressure gauges (0-100 psi) 5 Netafim normally closed solenoid valves (Model 80) Il ia �S P Ld IrA'OSCAR-XOz Parts list (500 gpd). Each OSCAR-XO2 unit will include: pZ LINDV E 'rVAITE LF1 P-RF-AR or LF1 P-RF-ARA con trot panel ucENSFD DESIGN€ LOT-30, 1/2 hp, 120 volt pump Hi-Blow Aerator, HB-80 (80 liter/minute) Hi-Blow diffusers OS-50 or OS-100 Coils PVC fittings and drip tubing adapters HWN-.7-RF automatic headworks Solid '/z inches poly tubing for connections 2 float switches UL O 9 ��� k� OSCAR-X02 coil Connections Manifolds and supply lines are I inches Sch 40 PVC Manif •� ry • • and blank tech line adapter Blank tech liner l ��i � � ♦il. 2 • Bioline connectioncoupling Inspection ports. Screw Type Cap - - -- -- or Slip Cap - Screw Ty 3e Cap or Slip 61 p F- 4"PVC ipe E-4"PVC Pipe (Length %cries) (Length Varies) - 1/4 a 4" Long Slots(4) '90' Apart r Toile Ring 4"PVC rcc OSCAR Cover Options. There may be a desire to cover the OSCAR with some ihing additional to the specified ASTM C-33 sand. The intent is not to have too MUci additional cover over the final C-33 sand layer. Placing too much cover will inhibit plant root growth, Because the C-33 sand is sub-surface irrigated, grass and otl er ground cover will grow rapidly, forming a firm protective cover over the OSCA . At the end of the first growing season the C-33 sand layer will be as firm as nz tive soil to walk on. Options include: • landscaping jute mat with grass seed or ground cover Plani ings • a thin layer of mineral soil low in organic content (<10% or anics) • Thin layer of crushed or washed rock for wind erosion prot action. • Thin layer of bark to wood chips. Do Not Cover C-33 Sand with: - - { • organic mix (manufactured top soil from com ) • filter fabric - r s 14' P Vit, '" 5 eY E e o= ciNo wairE ZucENSEo 0 _xPVILs 15`T Installation Notes Oscar-XO2 Treatment Systf m 481 W Nahwatzel 710 SE State Rt 3 32030- 1-00030 1. The on-site septic system has failed. Drainfield is con ugated black pipe that is filled with roots, 2. Installer refer to X02 install manual. 3. -Oscar drainfield: ASTM C-33 sand media as per Wash ngton Department of Health's Recommended Standards and Guidance for I itermittent Sand Filter. 4. Coated concrete two compartment tanks required for reatment and discharge (See page 8) 5. The prepared site plan is not a survey. It's the owner's tea onsibility to verify property lines, utility lines (water, sewer, power, phone and gas) pri r to installation. 6. Minimum of 9" of sand throughout out the lateral area must be level. 7. The tanks may be moved as necessary to accommodate wilding requirements. 8. Septic tank location must meet all required setbacks. 9. Keep wheeled vehicles off the drainfield area before, during and after installation. 10. Tracked equipment only 11, ,All ground, surface water and roof drains must be diverte away from the septic tanks and drainfield. 12. Ensure the final grade slopes away from these areas and ater doesn't collect on or around them. Use swales, berms, catch basin and tight lin s, curtain drains, etc. to divert all waters 13. Curtain drains can be no closer than 10' upgradient and 3C down gradient of the drainfield 14. Exposed restrictive layers, cuts, banks, etc can be no dos r than 50' downhill from the drainfield. 15. Install access risers on all tanks, valve box and ends of WE rals. 16. Make sure septic tank risers are epoxied or caulked to cast in riser rings on tank. 17. Lids must form a water and gas tight seal with the access r sets. 18. This system must be installed by a Mason County Certified installer. 19. Deviation from this design without prior approval from the d asigner and Mason County Health Department will make this design null and void. 20, This design was sized per Washington Administrative CodE WAC246-272A-0230. The operating capacity is based on 45 gallons per day per cal i with two persons per bedroom. The minimum design flow per bedroom per day ii the operating capacity of ninety gallons multiplied by 1,33, This results in a minimum design flow of one hundred twenty gallons per day. Thi creates a_ surge factor of 33% ut anticipated flow is ninety gallons per bedroom per �Q t 1 p SAP O� C, �v�t BEN Nrn JUL3 System Owner Responsibilities: 1. Operation and Maintenance is required by Washington State Department of Health and Mason County Health Department, 2. The septic tank and pump tank should be pumped every t ree to five years or as needed. 3. System owners are responsible for having maintenance performed annually. 4. System owners are responsible for responding to septic is 3ues in a timely manner. 5. System owners shall not at any time change or alter settin s in the control box. 6. System owner agrees to read and abide by information r garding their system in the User Manual provided by Mason County Public Health. 7. Keep the flow of sewage at or below the approved design perating capacity. 8. Leaky plumbing can hydraulic overload your on-site septic system 9. Keep waste strength at residential waste strength parame rs. 10. Spread loads of laundry through the week. 11. Do not use excessive bleach or detergents with added whi eners. 12. Do not shower, do laundry and dishwasher at the same fir e 13. Antibiotics can kill or impair the biological process in the s Pic tank. r s , 9F si <ie rJ �71� IIGEN En pESIGNER JUL U 3