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HomeMy WebLinkAboutSWG2023-00328 - SWG Application / Design - 8/7/2023 MASON COUNTY 415 N 6TH STREET,SHELTON,WA 98584 SHELTON:360-427-9670,EXT 400 BELFAIR:360-275-4467,EXT 400 Public Health & Human Services ELMA:360-482-5269,EXT400 FAX:360-427-7787 On-Site Sewage System Permit: SWG2023-00328 APPLICANT HAGGERTY THOMAS & NORA LYNN Phone: Address: 1005 APACHE DR MOUNT VERNON, WA 98273 OWNER HAGGERTY THOMAS & NORA LYNN Phone: Address: 1005 APACHE DR MOUNT VERNON, WA 98273 SEPTIC DESIGNER TOBY SYRETT-septic designer for B- Phone: 360-426-4221 line Address: 2971 E Philips Lake Rd SHELTON, WA 98584 SEPTIC INSTALLER DON WOOLLISCROFT B-Line Phone: 360-426-4221 construction Address: 2971 E PHILLIPS LAKE LOOP ROAD SHELTON, WA 98584 Site Address: 8090 E State Route 106 Primary Parcel Number: 322343400030 Permit Description: Repair-2BR pump to gravity Permit Submitted Date: 08/07/2023 Permit Issued Date: 09/19/2023 Issued By: Jeff Wilmoth Current Permit Fees Paid: $780.00 (additional fees may be required upon installation of system). Permit Expiration Date: 08/07/2026 (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 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 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-request.php or call: 360-427-9670, extension 400. MASON COUNTY 415 N 6TH STREET,SHELTON,WA 98584 SHELTON:360-427-9670,EXT 400 J I. BELFAIR:360-275-4467,EXT 400 -�1 Public Health & Human Services ELMA:360-482-5269,EXT 400 FAX:360-427-7787 7 Timed Dosing required 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-request.php or call: 360-427-9670, extension 400. ----- OFFICIAL USE ONLY-------- - DATE RECEIVED: MASON COUNTY ( fo ,.ECOMMUNITY SERVICES AECEIVED: RENEDBY CO m 0 M Public Health(Community Health/Environmental Health) (\` /�L��`///^^^' 4N.6th Stte t•S00tonWA 98584 ext.CO S Y Y G �� h /�c� N O 415 N.GN Stteet�SMlton,WA 98580 _/ \ /�2 /`� O73 vl` JLJCCc))) Z di ON-SITE SEWAGE SYSTEM APPLICATION 3 m n APPLICANT PHONE m HAGGERTY C/O B-LINE CONST. INC_ 77 Z 360-426-4221 W C MAILING ADDRESS•STREET.CITY.STATE.ZIP CODE C) 3 2971 E PHILLIPS LAKE RD. SHELTON WA 98584 . m GO,-,v J SITE ADDRESS-STREET.CITY.ZIP CODE Qp 3090 E STATE ROUTE 106 tIL, f L,L J UNION WA 98592 -1 I c'' NAME OF DESIGNER PHONE X I IV TOBY SYRETT @ B-LINE C %T711VC. '360-426-4221 w NAME OF INSTALLER PHONE I v N DON WOOLLISCROFT @ B-LINE CONST. INC. 360-426-4221 R. PERMIT TYPE(select one) DRINKING WATER SOURCE ft RESIDENTIAL OSS I COMMUNITY OSS h-COMMERCIAL OSS 6 PRIVATE INDIVIDUAL WELL ff.PRIVATE TWO-PARTY WELL Z I .p TYPE OF WORK(select one) a PUBLIC WATER SYSTEM NEW CONSTRUCTION/UPGRADES EI REPAIR/REPLACEMENT OTHER DETAILS(select all that apply) 0 TABLE IX REPAIR I W SUBMITTALS 0 SURFACING SEWAGE 0 EXISTING FAILURE 121 SHORELINE gDESIGN FORM(REQUIRED) SEPTIC DESIGN(REQUIRED) BApROOMS LOT SIZE W I ttp WAIVER(S)(IFAPPLICABLE) 2 0.73 ACRES o I o AND SITE CONDITIONS:(ex lock gate) wTake Hwy to 8090. Steep Y P trail to drainfield/holes is behind right side of cabin at 8080 I I o (on right of 8090 from road). 0 6 I o Iw SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. I O OFFICIAL USE ONLY BELOW THIS LINE UPGRADE/FAILURE SOURCE(for reporting purposes) 0 VOLUNTARY 0 MAINTENANCE/PUMPING 0 BUILDING PERMIT El HOME SALE El COMPLAINT ❑OTHER: INSPECTOR SOIL LOGS COMMENTS/CONDITIONS (00 // [ID5i,„ . c..0 ‘. 4.2_ t46-‘ c:0- ki.l"?' &---_)0 4- �4e lifif RECORD DRAWING AND INSTALLATION REPORT SOIL CODES: V=VERY G=GRAVELLY S=SAND L=LOAM Si=SILT C=CLAY E=EXTREMELY R=ROOTS REQUIRED FOR FINAL APPROVAL. IN TO SIGNATURE DATE APPLICATION EXPIRATION DATE AP ION APPROVED/ISSUED BY DATE C C25 23 Cc' 2 —2 Y 45C/iiVi.6, .9-15 IS MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE REVISED 12/7/2015 ri vi roteck &wg1A/Leer%wc .tect'u&Lcal etnvirovLwt.evLtal o DraivLage G Roadwa j September 5, 2023 B Line Construction 1001 E Phillips Lake Loop Road Shelton,Washington 98584 RE: Geotechnical Evaluation of On-Site Septic System 8090 E State Route 106, Union,Washington. Parcel 32234-34-00020 To Whom It May Concern, Envirotech Engineering (Envirotech)completed a site visit on September 4, 2023 to the property in order to observe surface and subsurface conditions. This geotechnical evaluation addresses the proposed on-site septic system with relation to landslide hazards on and near the property. Information collected from site observations and field testing was completed by Michael Staten with Envirotech. It is our understanding that the septic system will be pump to gravity. Subsurface conditions were visually classified as silty sand with gravel (SM).The septic drainfield area is moderately sloping with grades of approximately 20%. Critical descending slopes exceeding 40% were observed on the property,upslope from the planned drainfield. It is our opinion that the proposed septic system will not influence the nearby critical slopes exceeding 40%. Earth movement remains a potential within the critical slopes away from the drainfield, but this feature is located outside the influence zone. In conclusion, we believe that the proposed drainfield has a sufficient setback from the critical slope,and will not contribute to future landslides. If you have any questions or need any further assistance,please contact Michael Staten at 360-275-9374. Sincerely, Envirotech Engineering LCLYDE i/ ,/ :Fr 1 43045 -en RFC/STt Sio%Ate, 9/5/23 Michael Staten,P.E. Project Director PO Sox984 Belfair, washiwgtovL98528 Off: 360-27519374 Cell: 360-689-6045 PAGE I r OF ' CYO%•cla SEPTIC SYSTEM DESIGN 3 22 3 4 -34 - 000 30 Ti.. strji sit _ = ► ■■I *44'k'S ...- '1/4,11 P4.1 ISIL0001.1"4' • SITE ADDRESS: 8090 E SR 106 SITE CITY,STATE,ZIP: Union, WA PARCEL NUMBER: 32234-34-00030 LEGAL DESCRIPTION: TR 3 of Govt 3 & T.L. Ex 3A OWNER: Haggerty DATE 31 July 2023 B-LINE CONSTRUCTION, INC. 2971 E PHILLIPS LAKE RD. SHELTON, WA 98584 360.426.4221 office 360.426.0509 fax b-I ineconst(a)msn.com PAGF. OF OWNERSHIP AND USE OF DESIGN DOCUMENTS: 1. This Design Document has been prepared by B-Line Construction, Inc. via its employees, subsidiaries and sub-contractors. 2. This Design Document has been produced in order to attain an on-site septic system installation by B-Line Construction, Inc. for the property indicated herein. 3. This Design Document represents decades of combined experience of B-Line Construction, Inc. its employees, sub-contractors, etc. in construction processes, technical applications and developments as well as interpersonal understandings and relationships with other professionals, manufacturers, suppliers, regulators, and private parties. 4. This Design Document constitutes physical and intellectual property © B-Line Construction, Inc. and may not be used by any other individual, company, contractor, etc. to construct an on-site septic system for this or any other property. 5. This Design Document shall not be construed as a product that stands alone from the achievement of an on-septic system on the specified property for the client by B-Line Construction, Inc. 6. This Design Document remains the sole property of B-Line Construction, Inc. whether the project for which it was made is executed or not. 7. The submission or distribution of this Design Document to meet official regulatory requirements, or for other purposes in connection with the project, shall not be construed as publication in derogation of B-Line Construction, Inc.'s rights regarding this document as physical and © intellectual property. 8. In the event that B-Line Construction, Inc. is not retained for the installation of the system, this Design Document shall not be used by subsequent parties/contractors. 9. If B-Line Construction, Inc. is not retained for completion of this septic system installation project, subsequent parties/contractors wishing to install an on-site septic system on this property must produce their own design documents for use in a separate research/development/design/permitting/installation process. 10. If B-Line Construction, Inc. is not retained for completion of this septic system installation project, client shall be liable to subsequent parties/contractors for new design documents and additional permit fees as required in pursuit of re-inspection, re-design and installation. B-Line Construction, Inc. 2971 E Phillips Lake Rd., Shelton, WA 98584 360.426.4221 (office) 360.426.0509 (fax) b-lineconst@msn.com phee 3vF (l DESIGN FORM—PAGE ONE Assessor's Parcel Number: 3 2 2 3 4 — 3 4 — 0 0 0 3 0 A design will be reviewed when 3 copies of each of the following are submitted: '"Completed design form that has been signed and dated. '0 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: 11"X 17" rr11 0 PARCEL IDENTIFICATION Permit Number: SWG t.V a�" 0 Ids U Designer's Name: TOBY SYRETT @ B-LINE CONST. Applicant's Name: HAGGERTY C/O B-LINE CONST. Designer's Phone Number: 360-426-4221 Mailing Address: 2971 E PHILLIPS LAKE RD. Designer's Address: 2971 E PHILLIPS LAKE RD. SHELTON WA 98584 SHELTON WA 98584 City State lip City State Zip DESIGN PARAMETERS Treatment Device ❑Glendon Biofilter 0 Sand Filter 0 Mound 0 Sand Lined Drainfield ❑ Recirculating Filter,Type: ❑Aerobic Unit Make/Model ❑ Disinfection Unit Make/Model Other: Drainfield Type l 'Gravity 0 Pressure lifTrench 0 Bed 0 Sub Surface Drip Septic Tank/Drainfield Specifications Laterals Number of Bedrooms 2 Schedule/Class 3034+ Daily Flow: Operating Capacity 180 AVG gpd Length 17 ft Daily Flow: Design Flow 240 MAX gpd Diameter 4 in Septic Tank Capacity(working) 1090 gal Number 6 Receiving Soil Type(1-6) 3 Separation 6' MIN ft Receiving Soil Appl. Rate 0.8 gpd/ft2 Orifices Required Primary Area 300 ft2 Total Number of Orifices n/a PERF PIPE Designed Primary Area 306 ft2 Diameter n/a in Designed Reserve Area 600+ ft2 Spacing n/a in Trench/Bed Width 3 ft Manifold Trench/Bed Length 103 ft Schedule/Class HYDROSPLITTER Elevation Measurements Length n/a ft Original Drainfield Area Slope 33 % Diameter n/a in New Slope,If Altered SAME % Preferred manifold configuration used? tifYes 0 No Depth of Excavation Up-slope 24" MAX in Transport Pipe from Original Grade Down-slope 12" in Schedule/Class 40 Designed Vertical Separation 48" MIN in Length 150' MAX ft Gravelless Chambers Required? Er Yes 0 No 0 Optional Diameter 2 in Pump Required? Eti Yes 0 No Dosing and Pump Chamber Pump/Siphon Specifications Number of doses/day +/- 12 Diff.in Elevation Between Pump&Uppermost Orifice 70 ft Dose quantity �.7; • +/-16 GAL("FLOAT SWING) gal Drainfield Squirt Height/Selected Residual(head) n/a ft ',4 amber Capacity(flood) 1287 gal Uppermost Orifice 0 Higher 0 Lower than Pump Shutoff S*ccontrols: Please check those required.Capacity @ Total Pressure H .• ;, 5 gpm ' ie'Timer gitlapse Meter Lif;vent CouIIIIIIssII) Calc ed e a it : r'`'e., t lt,90 ft %ji .1 Oh'ump on n/a ,P p o n/a Corn ' s !. Sao o. 4� it y nC Q 2023 `� - �* -F` r, t'A C SEP ` 1 3(`�U p_t 6ure ENVIRONMENTAL HEA�Tr S 1 . :.• r `t MAS4t�S90NTY ENVIRO c___w --_._ . . J BIN pee if OF (( DESIGN FORM—PAGE TWO Assessor's Parcel Number: 3 2 2 3 4 -- 3 4 -- 0 0 0 3 0 Permit Number: SWG DESIGN CHECKLISTS Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch 10 Test hole locations g Drainfield orientation and layout Reference depth from original grade: Bj Soil logs g Trench/bed dimensions and g Septic tank g Property lines critical distances within layout Q( Drainfield cover lii Existing and proposed wells WI D-Box/Valve box locations Reference depth from original grade within 100 ft of property g Septic tank/pump chamber and restrictive strata: g Measurements to cuts,banks,and locations lig Laterals,trench/bed,top and surface water and critical areas 66 Observation port location bottom 0 Location and orientation of 0 Clean-out location lig Curtain drain collector curtain drain and all absorption Ea Manifold placement 0 Sand augmentation components 0 Orifice placement Other cross-section detail: Location and dimension of g Lateral placement with distance g Observation ports/clean-outs primary system and reserve area to edge of bed !� Buildings Other Information g Audible/visual alarm referenced Yes No FZI Direction of slope indicator g Scale of drawing shown on scale g 0 Design staked out g Waterlines bar 0 Ig Recorded Notices attached lid Roads,easements,driveways, Original system failed 0 g Waiver(s)attached parking and holding tank was 'g 0 Pump curve attached North arrow and scale drawing ❑ Evaluation of failure shown on scale bar installed. This design is�' voluntary upgrade to a Non-residential justification 0 0 Waste strength -full system. , 0 ❑ Flow ,! , DE - o;`VAL The undersigned designer must be notified by i .. �;5 :i, ,run• ,is��t;llation 66 Yes_ ❑ ...3 •,-.11ir -ip:A!1 i.-2_3 :4i! ,,elrei.&o.: =rr a=' RSignatureo;,.' is SMPTT .. eh late .�1,:l t The undersigned has reviewed this •esign o .ehal• ,s 7 lic Health and determined it to be in compliance with state and local0. e regulati4 : 1 9-1q- 2_3 frA E iron:Tffealt Speci •st Date CAUTION: DESIGN APPROVAL 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: U —23 2 ✓ 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. PPR ° V ° E This form may be scanned and available for public view on t sonn � ite. Up. A ate: 12/7/2015 MASON COUNTY ENVIRONMENTAL HEALTH JE W b HOOD CANAL CD OHWM ii A 1-- — o co 60'ROAD 0 II EASEMENT M I o In W o O (V < ` HWY 106 O0 - O ((I) b in 2 --) a. C Z PARKING = cv - 1 O iiw OO m Q W b EXISTING INFILTRATOR -- 1- o Z 0 t� 0 IM1060 SEPTIC TANK _ - _. J Q. o RETROFIT WITH �' I{ot u W o O EFFLUENT FILTER OUT COMMUNITY C cf) NEW 24 x 60"LIQUID PUMP BASIN -- - WELL SSGREATER w c) THAN 200'AWAY H W N 0 - - __ - � 1 U) 0 M fY r i `� p. Y EXISTING 1BDRM CABIN I- cr THERE ARE NO WELLS W O Q O ON ADJACENT LOTS WITHIN 100' u_ fl m Z 2"TRANSPORT LINE -- ------- PROPOSED PRIMARY SOIL LOGS: 2 BEDROOM DRAINFIELD PUMP-TO-GRAVITY A 0-72"+VGLS _ SOIL LOGS -__ - -1 A 0-72"+GLS Q A 2 W Q W Cr) LL W D-BOX —`` r - - - -I Z i I Q O I 0 U) z 1 17'x40' ' — 1 1 1 RESERVE AREA Z O 1 / I1-7 i-1 1 1 U L _ _ _ J Aid A (,) EIT-''''' oz firPer: 1 SIG r �__ SEP 19 2023 ENSED DESIGNER vI gi W EXPIRES: 06/07/-2.- MASON COUNTY ENVIRONMENTAL Y ' HEALTH JBW h--- 27' kr xz ac I NOOU O Z C.,�U� - di 9�8w Jw w�zH aa o D0O • i — cr a w o w �YnVJ ii o� z CO > wl i- O w o CC I a. w w v) w omw kj \ Q aDH ♦ o -J ct Cr OLI �� 0 Q z V wit r- w Oa 1- of U z z� Z 0 �w SIP, cr w Ai °a w m en o :. N = N 0 z z ♦I H w X �' w • •.. =1 J n i v Q i en cr) co U) Z /� Lu zIl ...",Z, i/ 't. Q f- CY �� o fOtt - • . r. ' � I— W O z a. • ''' P P R 0 V E o_<I0_—__,J 0dE1H-L--1<-I=LXU0—i-)I SEP g PPROVEA9Lisz5 Z (, / il a_sV 1 2023 '`1'% Q \►: U = MASON COUNTY ENVIRONMENTAL HEALTH fl� < JBW "; o CONTROL PANEL: FLOAT TREE ORENCO MVP tt BOLT-ON GASKETED LID p BALL VALVE&QUICK-DISCONNECT 2"TRANSPORT LINE OUT . , „ , \ \ ELECTRICAL \ \ \____\ \ \ \ \ \ \ \ \ \ \ \I CONDUIT TO J-BOX ` T � ` -�w } + " \ ` , 2 --\-- 30"DIA. X 72" DEEP-PUMP VAULT C-C-� 4"SCH 40 LINE NI ` ` ` ` ` ` ` ` ` ` FROM SEPTIC TANK' , ` ` ` ` ` ` ` ` I ` CHECK VALVE \ \ \\\ \ �\ HIGH WATER ALARM ` ` \ '\12" MAX . � PUMP ON r - 8-10" PUMP OFF ili t \ «. - - - ` ' TURBINE PUMP IN SET"OFF"POSITION 24"OFF 24" MIN \, - 6"SOLID VAULT BOTTOM OF BASIN \ WITH INLET HOLES SET WITH 8-10"OF SWING- ' ' 18"OFF BOTTOM BASIN IS ONLY 3 GAL/INCH \ \ „ , \ \ .c \ \ 1 \ \ \ \ \ \ \ \ ` ` ` ` ` LIFT PUMP MODEL iP ' R ® V plows E . (OR EQUIV. TT�lNE) PLUMBED IN @ BOTTOM OF VAULT - . --�-..�.. �.-} P 1 9 2023 7.1" Pit)Series MASON"d COUNTYENVIRONMENTAL 1/2 hp to 1 hp ' ENVIRON �_. . MENTAL HEALTH P ;. ` — ELEVATION DIFFERENCE BETWEEN PUMP INTAKE JewI AND SEWAGE DESTINATION: -_ 4:: TRANSPORT LINE LENGTH: i P 1s REQUIRED GALLONS PER MINUTE: i �� y II 5 _ .� • •. J.TANy►SVRETT /� /Od-»•,••. � 4 a• • DESIGNEh .. / _.__) TOTAL PRESSURE HEAD: " �� 1' • i 10 EXPIRES: O6/i07/2 y . . 5 . NOTE: ' 30" LIFT PUMP BASIN - DUPLEX ALTERNATING PUMPS ENTIRE PUMP BASIN MUST BE WATER-TIGHT FOR: GENERAL USE JOB #: TO ENSURE GROUNDWATER DOES NOT INFILTRATE THE SYSTEM. REVISED: JULY 2023 SET HIGH-WATER ALARM FLOAT LOW FOR BY: TJS DESIGN PAGE 1— OF j( EARLY WARNING OF PUMP FAILURE. NORTH ARROW: SCALE: 1" = 2' © TAHJA-SYRETT DESIGNS 0' 2' 4' 2"TRANSPORT LINE 17, j OBSERVATION PORTS i HYDRO SPLITTER 6' _ -O - -0 3' i 40 1"FEEDER LINES — ' 4"GRAVITY PERF PIPE APPROVE :rfi� . i 4/ .. I- ..b mAs SEP 19 2023 ;'s pN COUNTY EpfVlRp �F� ;e:t , (( 3IJL(L2J JewNMENTALHEALTH i 5100299 N.144 0, TAHJA-SYRETT TOBY i, DRAINFIELD LAYOUT DETAIL f LICENSEDDESIGNTit ,,, FOR: HAGGERTY JOB#: EXPMES: 06/07/ PARCEL #: DATE: 31 JULY 2023 BY: TJS DESIGN PAGE OF i NORTH ARROW: SCALE: 1" = 10' © B-LINE CONSTRUCTION, INC. g 0, 10' 20' LATERAL DOSE PLUG 3/16"ORIFICE OPEN VALVE TO DOSE LATERAL DOSE SET FLOW 1"THREADED PLUG 1"X 4"COUPLER —\ FLOW SETTING PLUG 4"GRAV ITY PERF PIPE 0 0 0 ��.4111 f i 0 0 0 0 ‘U \_ 1"THREADED TEE i // DOSE WITH OPENING UP j BALL (SHOW ROTATED / CLOSE VALVE TO SET FLOW VALVE FOR CLARITY) WITH ORIFICE PLUG i ..4 )::1 )k, - --I NOTE: 1" BALL VALVE AND THREADED PORT AT N' iNik ,_ EACH LATERAL WILL 1/4 ALLOW SYSTEM FLOW TO BE BALANCED Hili fifAcilli''' BETWEEN LATERALS. 1"CHECK VALVES CLOSE BALL VALVE AND INSERT FLOW 1" BALL VALVES SETTING PLUG FOR 1"HYDROSPLITTER ADJUSTED AS BALANCING NECESSARY LATERALS. USE A 3/16" ORIFICE TO - 'v, SET SQUIRT HEIGHT S PI FOR ORIFICE PLUGS AT 4.0 FEET OF 2"X 1"COUPLER Ii. '1/ �.f0 1 1 HEAD (0.83 GPM). ,.r,�,�w ;• L1�, 31,1+.�L23 WHEN SQUIRT IS :� SET, REMOVE +: NetrORIFICE PLUGS, ':_rosr� T�S�TT ,.1� INSERT DOSE PLUGS (NO ORIFICES) AND .�.....m��or :��` •., OPEN DOSE BALL 2"TRANSPORT LINE IN — ORES: 06✓07/Z { VALVE ALL THE WAY. I PUMP TO GRAVITY HYDROSPLITTER DETAIL FOR: GENERAL USE JOB #: REVISED JULY 2023 BY: TJS DESIGN PAGE . °( OF (( NORTH ARROW: SCALE: NTS © TAHJA-SYRETT DESIGNS N ORIGINAL/FINISHED GRADE LL_ 0 II 4"PVC OBSERVATION PORT 0 N9"EZ FLOW BUNDLES / / / N } WU N J/FILTER FABRIC iiiL , , I / / �.\ 2 0 ' 01111‘71/4011 . ' • C9 O wN w 12_ / / / / ,� I / /i Z i / / / / / / I I / L. ...AL_ _AIL_ _.A....... I 9" i our: , , w w // / / / 64C/rl 6NNh/ / / 1 / N J I , • iiiiiiiiiiiiiii i • i U W ct z I W ,, Q t It �if Z Ui toe) w w .. NATIVE SOIL I- Ow m z ESTRICITVE LAYER - 4 i 1 r I. __- .A , 1 sir 4 t „ 4'/ ,ir • -1..A►+JA-. / - .' - -. - - `=1/ 4"PVC OBSERVATION PORT 0.............. 06/0 / � Zy 4"PERF PIPE - /- ORIGINAL/FINISHED GRADE FILTER FABRIC / \ i // i , /_ - - - - - - - - - i - SAN i ' INLET 1 TEE ',/, 0 0 0 0 0 0 0 0 0 0 0 .... 0 0 0 0 0 0 0 0 0 / / i - / / I ' 9" I 9"EZ FLOW BUNDLES i OBS TO TRENCH BOTTOM ' / \� % / / , / , / / '� , / / , , / . / , . , / / / , , / , , / / / , , /, \- - TRENCH BOTTOM © TAHJA-SYRETT DESIGNS PAGE (( OF I( PUMP TO GRAVITY DISTRIBUTION SYSTEM System Owner Responsibilities: 1. The prepared site plan is not a survey. It is the owner's responsibility to verify property line locations prior to installation. Any discrepancies must be reported to the contractor immediately. 2. Keep wheeled vehicles off the drainfield area before, during and after installation — tracked vehicles only. 3. All ground and surface water (including roof drains) must be diverted away from the drainfield and tank areas. Ensure that final grade slopes away from these areas and that water does not pool around/behind them. Use swales, berms, along with catch-basins and tight-lines, curtain drains, etc. to divert ground and surface water. 4. Curtain drains can be no closer than 10' uphill or 30' downhill from the drainfield. 5. Exposed restrictive layers, cuts, banks, etc. can be no closer than 50' downhill from the drainfield. 6. Operation & Maintenance is required by the state of Washington and the county for all septic systems. 7. Please contact B-Line Construction for periodic Operation & Maintenance service of your system. 8. System Owner is responsible for having maintenance performed according to the schedule set forth by Mason County. 9. System owner/operator is responsible for responding to malfunctions/backups in a timely manner and alerting maintenance personnel as needed. 10. System owner/operator MUST NOT make changes settings to the system. Only authorized maintenance personnel may alter/adjust system. 11. System owner/operator agrees to read and abide by information regarding their system in USER MANUAL provided by Mason County. B-Line Construction, Inc. 2971 E Phillips Lake Rd., Shelton, WA 98584 360.426.4221 (office) 360.426.0509 (fax) b-lineconst(a.msn.com