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HomeMy WebLinkAboutSWG2024-00074 - SWG Application / Design - 2/28/2024 MASON COUNTY 415N B SHELTON:SHELTO70,EXT 400 $HELTOR:360427d670.EXT 400 4 BELFAIR:360-2754487,EXT 000 Public Health & Human Services ELMA 360482.6269,EX7400 FAX:360427-7787 On-Site Sewage System Permit: SWG2024-00074 APPLICANT MCINNIS COLLIN M&DARYL LYNNE Phone: Address: 1325-11TH AVENUE BE OLYMPIA,WA 98502 OWNER MCINNIS COLLIN M&DARYL LYNNE Phone: Address: 1325- 11TH AVENUE BE OLYMPIA,WA 98502 SEPTIC DESIGNER ADAM HUNTER* Phone: 360-753-1226 Address: PO Box 162 OLYMPIA,WA 98507 Site Address: W Railer Rd Primary Parcel Number: 520257500050 Permit Description: New SFR-3BR Pressure Permit Submitted Date: 02128/2024 Permit Issued Date: 03/20/2024 Issued By: Jeff Witmoth Current Persil Fees Paid: $540.00 laddidon=u»+reavareamree aaoa msuiianon of:yaarel. Permit Expiration Date: 03/05/2027 leased an dare or inswodon) Permit Conditions: 1 Proposed development subject to zoning requirements and approval by the planning department staBper 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 Drainfie/d installation not to exceed designed ups/ope and downslope depth specified on design forts. 4 Installer is responsible for obtaining Mason County installation approval prior to backlill of system components. 5 Installer is responsible for obtaining Septic Designer/Engineer Installation approval prior to bactdill of system components. 6 Meson 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.gov/health/environmental/onsite/oss-inspection-mqueSt.php or call: 360.427-9670, extension 400. OFFICIAL USE ONLY MASON COUNTY PUBLIC HEALTH °R"• R a c y ONSITE SEWAGE SYSTEM APPLICATION RR N® M U O N • • < 4161461h 5cRN,BN19815hehonWh 98584 � N O SheDun:360-427-9670IN1400 BeR9h:360-2754467e4400 SWG 2 y � D PHONE D A APPLICANT 3607703145 '3" m COLLIN MCINNIS r MAIIINGI➢DRE&4-STREET CRY STATE.MP OLYMPIA WA 98502 c 132511TH AVE SE ,M ,O W-STREET,GRT,DP CODE SHELTON WA 98584 m XX RELLER RD PHONE NAMEOFPESIGNE0. 607531226 ADAM HUNTER PRONE NAME OF INSTVIER TBD h TBD o lb DRINKING WATER � CHECK NLAPPIIGLBLE I(EMS y Of NEW CONSTRUCTION 1] RV HOLDING TANK ONLY PRIVATE INDIVIDUAL WEII O 13 REPLACEMENT SYSTEM E] INSTALLATIONPERMR ONLY G PRNATETWO-PARTYWELL Z J3 TABLE 9 REPAIR 0 SINGLE FAMILY 1] COMMUNITYIPUBLIC WATER SYSTEM 13 TANK(S)ONLY 13 COMMER.AL SYSTEM NAME: 17 UPGRADE TO EXISTING G OTHER: SEDRCOMS LOTS 9M1mN Dn mufnG 4.97 c Ql EXISTING FAILURE Arwm.umron.- 3 A ' I ggECTICNSTO SRE.BE SPEGFlCHIOPWSE OFANY NEEDEOINFORMPTION FORACCESS(mc KKMe]9cb) F b HIGHLAND TO A RIGHT ON RELLER TO SITE ON THE RIGHT. I 6 o p SI1F M/Si PE FLAGOEOFROM MAWRMDAND TE3INDIEB YYSTBERAGOEO WRN TEETMdENUM9EA3 I O OFFICIAL USE ONLY BELOW THIS LINE UPGRADE IFAIWRESWRCE(W�P 6) OVOLUNTARY OMAINTENANCEIPUMPING 138WLIINGPERMIT OHOMESALE I3GO%AFLMNT OOTHER: COMMENTSILCNDITONS ,fX INSFEGTORWI -_� l �p J�r Y ` SILL SOECODF9: V•VERT G•DRAYELLY S.WO l•LOAM 91=91LT G•IXAY E•EXTREMELT R•RDDTS APPPWEOSY C'm 1 ON �eC DATE APft1unW E%PWATIg1 WTE F Y BEWANNEDAND AVABABLE FOR PUBMC VNDY ON TIE MASON COUNTY WEBS NGEO 1N2015 DESIGN FORM—PAGE ONE Assessor's Parcel Number:f i aS- 7S — LO_L-6v A design will be reviewed when 3 copies of each of the following are submitted: e Completed design form that has been signed and dated. °Scaled layout sketch,including all applicable items on checklist v Scaled plot plan,including all applicable items on checklist. I Cross-section sketch,including all applicable items on checklist. This form maybe scanned and available for public view on the Mason County Web site.Maximum paper size: 11"X17" PARCEL IDENTIFICATION ADAM HUNTER Permit Number: SW G � Q� Designer's Name: 3g0,753-1226 COLLIN MCINNIS Designer's Phone Number: Applicant's Name: PO BOX 162 Mailing Address: 132511TH AVE SE Designer's Address: OLYMPIA WA 98502 OLYMPIA WA 98507 city Slate Zi City State zip DESIGN PARAMETERS Treatment Device ❑Glendon Biofitter ❑Sand Filtcr ❑Mound ❑Sand Lined Drainfield ❑Recirculating Filter,Type: ❑Aerobic Unit MakdModel ❑Disinfection Unit Meke/Modcl Other: Drainfield Type Gravity Ei(Pressme S(Trench ❑Bed ❑ Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 3 Schedule/Class 40 Daily Flow.Operating Capacity 270 gpd Length 200 TOTAL it Daily Flow:Design Flow 360 gpd Diameter 1.25 in Septic Tank Capacity 1200 gal Number 7 Receiving Soil Type(1-6) 4 Separation 6 ft Receiving Soil Appl.Rate .6 gpd/fts Orifices Required Primary Area 600 ft'' Total Number of Orifices 68 Designed Primary Area 600 ft' Diameter 3116 in Designed Reserve Area 600 ftr Spacing 36 in Trench/Bed Width 3 It Manifold TrsnchBed Length 200 ft Schedule/Class 40 Elevation Measurements Length 25 it Original Drainfield Area Slope 4 % Diameter 2 in New Slope,If Altered 4 % Preferred manifold configuration used? hYYes ❑No Depth of Excavation UP-aloPe 24 in Transport Pipe from Original Grade 13. dope 22 in Schedule/Class 40 Designed Vertical Separation 24 in Length 45 ft Gravelless Chambers Required? O Yes O No frOptional Diameter 2 in Pump Required? &(Yes []No Dosing and Pump Chamber Pump/Siphon Specifications Number of doses/day 6 Difference in Elevation Between Pump Shutoff and Uppermost Dose quantity 60 gal Orifice .1 it Chamber Capacity 1200 gal Uppermost Orifice EdHigher O Lower than Pump Shutoff Pump controls:Please check those required. Capacity @ Total Pressure Head 39.86 gpm LI: ua EventCounter Calculated Total Pressure HeadsearR if Ti pump �A- nR ff 4 ent Comments 0 24 MASON MNTY ENVIRONMENTAL HEALTH JBW DESIGN FORM—PAGE TWO Assessor's Parcel Number: �Q�zF— — QL�12—6-p Permit Number: SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch Test hole locations 11 Dminfreld orientation and layout Reference depth from original grade: 6 f Soil logs Trench/bed dimensions and Ed Septic tank Property lines critical distances within layout IZ Dminfield cover IZ Existing and proposed wells d D-BoxNalve box locations Reference depth from original grade within 100 ft of property E9 Septic mrXpump chamber and restrictive strata: IZ Measurements to cuts,banks,and locations ❑ Laterals, trench/bed,top and surface water and critical areas IZ Observation port location bottom IZ Location and orientation of IZ Cleanout location ❑ Curtain drain collector curtain drain and all absorption d Manifold placement ❑ Sand augmentation components IZ Orifice placement Other cross-section detail: 9 Location and dimension of 19 Lateral placement with distance B Observation ports/clean-outs primary system and reserve area to edge of bed 9 Buildings Other Information 9 Audible/visual alarm referenced Yes No IZ Direction of slope indicator 9 Scale of drawing shown on scale � ❑ Design staked out 9 Waterlines bar ❑ ❑ Recorded Notices attached 9 Roads,easements,driveways, p P R © V E D ❑ ❑Waiver(s)attached parking ❑ ❑ Pump curve attached SZ North arrow and scale drawing MAR 2 0 2024 ❑ ❑Evaluation of failure shown on scale bar Non-residential justification COUNTY ENVIRONMENTAL HEALTH ❑ ❑ Waste strength JBW ❑ ❑ Flow DESIGN APPROVAL The undersigned designer must be notifi txCaller at time of installation 9Yes ❑ No 2/27/24 S?§uaV 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- ogulations: Envir nn ealth Specia t Date CAUTION: DESIGN APPRO AL IS VALID ONLY UNDER THE FOLLOWING CONDITION: ✓ The design is stamped"Approved"by Mason County Public Health. '3 _ s 27 ✓ The Onsite Sewage Permit has not expired,the Permit Expiration Date is: ✓ Drainfreld 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: 12,72015 MASON COUNTY HEALTH DEPARTMENT ON-SITE SEWAGE DISPOSAL SYSTEM DESIGN SITE p: PARCEL k. 5202575(XK)W DATE SUBMITTED: W2712024 LEGAULOT p: SUBMITTED BY. ADMHUNTER SB 2LOT5 APPLICANT: COLLIN MCINNIS ADDRESS: 13M 11TH AVE BE OLYMPIA.WA NW2 I.CALCULATIONS NUMBER OF BEDROOMS= 3 RESIDENTIAL GPD FLOW= 3gp IF NONRESIDENTIAL-GPD FLOW WILL BE AS FOLLOWS: GPD= APPLICATION RATE= 0.6 GPDIFT2 REDUCTION=LEAVE BLANK IF ND REDUCTION TAKEN DRAINFIELD SIZING ABSORPTION AREA= 600 FT2 TRENCH LENGTH OR BED CONFIG.= 200 FT 11.WATERPROOF SEPTIC TANK COMPOSITION AND SIZE= 1200 GAL.CONCRETE NEW OR EXISTING= NEW III.DRAINFIELD CROSS SECTION DEPTH TO DRMNROCK BOTTOM- Y-0• ROCK DEPTH BELOW PIPE= 0•.6• SEPARATION FROM TRENCH BOTTOM TO IMPERMEABLE MATERIAL/SEASONAL SATURATION= >i•-p• FILL DEPTH= TRENCH WIDTH= 3'-0• W.PUMP REQUIREMENT DOSING VOLUME IN GALLONS= 80 NUMBER OF DOSES PER DAY= 6 2'27/24 APPROVE MAR Z 0 2024 r MASON COUNTY ENVIRONMENTAL HEALTH I �B� 1 V.PRESSURE CALCULATIONS 40 USING PIPE CLASS= ORIFICE DIAMETER= W16 LATERAL NI= SQUIRT HEIGHT(FT)= 2.00 (N01E(2):ORIFICE DISCHARGE RATE'(11.7B)X(ORIFICE D"ETER)SQ2X SO ROOTOF(TOTAL PRESSUREHEAD) B 58818 ORIFICE DISCHARGE RATE_ LATERAL LENGTH IN FEET= 39.00 ORIFICE SPACING= T P DISTANCE FROM END CAP= 1'6' NUMBER OF HOLES= 10 LATERAL DISCHARGE RATE= 5.862 LATERAL 112= SQUIRT HEIGHT(FT)= 2.00 ORIFICE DISCHARGE RATE= 0.58618 LATERAL LENGTH IN FEET= 15.00 ORIFICE SPACING= T w DISTANCE FROM END CAP= 116, NUMBER OF HOLES= 5 LATERAL DISCHARGE RATE= 2.931 LATERAL#3= SQUIRT HEIGHT(FT)= 2'00 ORIFICE DISCHARGE RATE= 0.58618 LATERAL LENGTH IN FEET= 50.00 ORIFICE SPACING= 3'0' DISTANCE FROM END CAP= TT NUMBER OF HOLES= 17 LATERAL DISCHARGE RATE= 9'985 LATERAL# = SQUIRT HEIGHT(FT)= 2.00 ORIFICE DISCHARGE RATE= 0.58618 LATERAL LENGTH IN FEET= 15.00 ORIFICE SPACING= TO" DISTANCE FROM END CAP= 1'w NUMBER OF HOLES= 5 LATERAL DISCHARGE RATE= 2.931 2/27/24 v� Y+. i 4' J xun N ��O LATERAL IS SQUIRT HEIGHT(FT)= 2.00 ORIFICE DISCHARGE RATE= 0.58818 LATERAL LENGTH IN FEET= 50.00 ORIFICE SPACING= 3'0' DISTANCE FROM END CAP= TV NUMBER OF HOLES= 17 LATERAL DISCHARGE RATE= 9.965 LATERAL#6= SQUIRT HEIGHT(FT)= 2 00 ORIFICE DISCHARGE RATE= 0.58818 LATERAL LENGTH IN FEET= 1500 ORIFICE SPACING= TO' DISTANCE FROM END CAP= 1'r NUMBER OF HOLES= 5 LATERAL DISCHARGE RATE= 2.01 LATERAL#7= SQUIRT HEIGHT(FT)= 2.00 ORIFICE DISCHARGE RATE= 0.58818 LATERAL LENGTH IN FEET= 25 00 ORIFICE SPACING= 3'0' DISTANCE FROM END CAP= 0.8. NUMBER OF HOLES= 9 LATERAL DISCHARGE RATE= 5.276 LENGTH DIAMETER FLOW FRICTION LOSS SECTION (FT) (IN) (GPM) (FT) AS 45.00 2.00 39.860 1.1862 BC 1.00 2.00 31.M 0.0166 OD 1.00 2.00 25.792 0.0118 DE 1A0 2.00 19.930 0.0073 EF 25.00 2.00 9.965 0.0507 FG 50.00 1.25 9.965 0.7243 TOTAL= 1.W70 ^TOTAL HEAD LOSS ^ 1)FRICTION LOSS THROUGH SYSTEM= 1.997 2)ELEVATION DIFFERENCE = 2700 3)RESIDUAL 21 0 TOTAL= 6.697 �.,. 2/27/24 A P P R O V E \ MAR 2 0 2024 •�l��`y'`'r MASON COUNTY ENVIRONMENTAL HEALTH At JBW MYERS ME3 Capacity liters per minute 0 so 100 150 200 250 12 40 fjQ 10 Hr 30 �Hp w e 20 9 6 v s F r H 3 2 I 0 0 0 10 20 30 40 50 60 70 Capacity gallons per minute 2/27/24 Q►Do^�a��P - q� ; ® ; � r { , , � � [ , n � \ - � ! $ � ` xmJ , , \ § § � « \ , 7a > \ ) ap , ! t0§ 4� ) /\| / § � , § © | ) , § ! § ; ;;. .! | z§ / MA I !! § � ; | ) � ;I�|§ § \ ` ƒ \{| \ ƒ nnnz > A c g � m0 o FQz p m � c x OOvr dim m ; � z c � nl, Z z 0 m T N 4) m 1 -I M pO y m N v -Zi mA N m 0 < A �^ O O O C C m �7 D m m m ZI N F = A '" o g O m ., a Al 9 a m -i -j c ; ; T D 0 m m m m Z amaH o °_ ° � o my g = iw ORm Z c m m A z T v = m T cZi cZi cZ mr O yM w n Do of m me [Zi im � m y A 9 = A p i o N A m s 8 m r 5 N O r xv � n5 � m � r N � o Nm z 4� i .0 mTmm > m Z mm pm Zo -- FFm maw mg m yzz g€ � ri y F os O 00 O 2 m r m T• a D D -O{ Q o- c>D z m8F � o JsJ = o oz m � bm $ m z m � � m Z m m '^ Z1m N $ r ZF xx ns N � Aow m00 D N O5. 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