HomeMy WebLinkAboutSWG2025-00202 - SWG Application / Design - 5/30/2025 M . 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,EXT 400
FAX:360-427-7787
On-Site Sewage System Permit: SWG2025-00202 (jti ����s. �j
APPLICANT POZZI STEVEN WAYNE Phone: �� 11
Address: 23035 94TH AVE S KENT, WA 98031
OWNER POZZI STEVEN WAYNE Phone:
Address: 23035 94TH AVE S KENT, WA 98031
SEPTIC DESIGNER BOB PAYSSE* Phone: 360-507-1498
Address: 3083 E Mason Benson Road GRAPEVIEW, WA 98546
Site Address: 1581 E TREASURE ISLAND DR
Primary Parcel Number: 121055200165
Permit Description: New 2bd ATU to pressure trench
Permit Submitted Date: 05/30/2025
Permit Issued Date: 07/07/2025
Issued By: Rhonda Thompson
Current Permit Fees Paid: $720.00 (additional fees may be required upon installation of system).
Permit Expiration Date: 06/16/2028 (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.
7 Culvert to be extended along the entire west property line to eliminate need to meet 30ft
downgradient drainage ditch setback.
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
ein, .., MASON COUNTY DATERECENED: 06
_ ✓v_ 2025-
f� AMOUNT RECENED: -56 RECEIVED BY. 1/� n W �
_l-- Public Health & Human Services J�fD 5 ��'(/�V''`� _v N
Environmental Health 360-427-9670,ext.400 or 360-275-4467,ext.400 C N
415 N.6th Street - Shelton,WA 98584 S\VG .('i5 - /` �2v2 Cl) Q
Jvv ��tJ Z fn
ON-SITE SEWAGE SYSTEM APPLICATION r
APPLICANT ( - PHONE m m
STEVE POZZI -J z
MAILING ADDRESS-STREET,CITY,STATE ZIP CODE
Lc-) c
23035 94TH AVE S N KENT WA 98031 CO
SITE ADDRESS-STREET,CITY.ZIP CODE n n R V ��.
1581 TREASURE ISLAND D V Q ALLYN WA 98524 I -'
NAME OF DESIGNER PHONE N.)ROBERT H. PAYSSE 1M x 360-426-1803 I
NAME OF INSTALLER c__7 r J m PHONE —a
TBD
- I
PERMIT TYPE(select one) DRINKING WATER SOURCE
W-RESIDENTIAL OSS COMMUNITY OSS COMMERCIAL OSS Fff PRIVATE INDIVIDUAL WELL PRIVATE TWO-PARTY WELL Z I C.31
TYPE OF V1�ORK(select one) Fp PUBLIC WATER SYSTEM TREASURE ISLAND
I
G7
IW NEW CONSTRUCTION/UPGRADES REPAIR/REPLACEMENT OTHER DETAILS(select an that apply) ❑ TABLE X REPAIR 101
SUBgMITTALS 0 SURFACING SEWAGE 0 EXISTING FAILURE 0 SHORELINE
CO
M DESIGN FORM(REQUIRED) EVSEPTIC DESIGN(REQUIRED) BEDROOMS LOT SIZE WAS LOT CREATED AFTER 4/1/2025? O I IV
ffWAIVER(S)(IF APPLICABLE) 2 0.22 ❑ YES Q NO 0 I
O
DIRECTIONS TO SITE AND SITE CONDITIONS(ex locked gate)
NORTH HWY 3. RIGHT ON GRAPEIVIEW LOOP RD. RIGHT ON TREASURE ISLAND I o
RD, ACROSS BRIDGE LEFT AT STOP SIGN TO SITE ON RIGHT. PDI SIGN POSTED. o
IC)
SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. I U1
OFFICIAL USE ONLY BELOW THIS LINE
UPGRADE/FAILURE SOURCE(for reporting purposes)
0 VOLUNTARY 0 MAINTENANCE/PUMPING ❑BUILDING PERMIT 0 HOME SALE 0 COMPLAINT El OTHER:
INSPECTOR SOIL LOGS COMMENTS/CONDITIONS t
") O'Z4 V S L Le4t c c2- , ZL + C e,fl e414-evk {�.'
2 13
'-W\2, 0 , 33 C—voi Jo uirekd' -
-'( - lo-226 Al" V G L 041\11kcv�
S3
SOIL IVN �'� � L � �Y� RECORDDRAWIN AND INSTALLATION REPOTJ� '
V=VERY D G.=GRAVELLY S SAND L=LOAM Si=SILT i YE=EXTREMELY R=ROOTS REQUIRED FOR FINAL APPROVAL -44\
INSPECTOR SIGNATURE DATE APPLICATION EXPIRATION DATE APPL ATION APPROVED/ISSUED BY DATE
(751,0 L it (a , to) 1 (/z8 ` ti CzA--
THIS FORM MAY BE CANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE Revised'4/14/2025
—___________.
Imo-
•
DESIGN FORM—PAGE ONE Assessor's Parcel Number: 1 2 1 0 5 — 5 2 — 0 0 1 6 5
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: 11"X 17"
' ' '' ' PARCEL IDENTIFICATION
Permit Number: SWG 2025 ' OOZOZ Designer's Name: ROBERT H.PAYSSE
Applicant's Name: STEVE POZZI Designer's Phone Number: 360-426-180
Mailing Address: 23035 94TH AVE S Designer's Address: 3083 E MASON BENSON RD
KENT WA 98031 City State Zip GRAPEVIEW WA 98546
City State Zip Designer's Email pioneerdigging@yahoo.com
DEIGN-PARAMETERS
Treatment Device
❑Glendon 0 Sand Filter 0 Mound 0 Sand Lined Drainfield 0 Recirculating Filter 0 ATU U Other
Treatment Level(check all that apply): ❑A ❑B ❑C ❑ BLI ❑BL2 ❑BL3 ❑E El N
Drainfield Type
❑Gravity liff Pressure lifTrench 0 Bed 0 Sub Surface Drip
Septic Tank/Drainfield Specifications Laterals
Number of Bedrooms 3 Schedule/Class SCH. 40
Daily Flow:Operating Capacity 180 gpd Length 33.5 ft
Daily Flow: Design Flow 240 gpd Diameter 1.25 in
Septic Tank Capacity(working) 1200 gal Number 4
Receiving Soil Type(1-6) 4 Separation 9 ft
Receiving Soil Appl.Rate 0.6 gpd/ft2 Orifices
Required Primary Area 400 ft2 Total Number of Orifices 44
Designed Primary Area 403 ft2 Diameter 3/16 in
Designed Reserve Area 403 ft2 Spacing 36 in
Trench/Bed Width 3 ft Manifold
Trench/Bed Length 134 ft Schedule/Class SCH.40
Elevation Measurements Length 30 ft
Original Drainfield Area Slope r0 0/ Diameter 1.25 in
New Slope,If Altered .2e jo % Preferred manifold configuration used? l 'Yes 0 No
Depth of Excavation Up-slope 34 12. in 4 Transport Pipe
from Original Grade Down-slope 0 in 1 Schedule/Class SCH.40
Designed Vertical Separation 24 (J in Length 20 ft
Gravel-based Drainfield Required? Illf Yes 0 No "'CCC Diameter 2 in
Pump Required? Elf Yes 0 No Dosing and Pump Chamber
Pump/Siphon Specifications Number of doses/day 4
Diff.in Elevation Between Pump&Uppermost Orifice 5 ft Dose quantity 60 gal
Drainfield Squirt Height/Selected Residual(head) 2 ft Chamber Capacity(flood) 1200 gal
Uppermost Orifice Fe Higher 0 Lower than Pump Shutoff Pump controls:Please check those required.
Capacity @ Total Pressure Head 25.9 gpm l ' Timer PI Elapse Meter lif Event Counter
Calculated Total Pressure Head 13.5 ft If Timer: Pump on 1.2 MIN ,pump off 6 HRS
Comments APPROVED
JUL 0 7 2025
MA5UN COUNTY ENVIRONMENTAL HEALTH Revised:4/14/2025
RET
DESIGN FORM—PAGE TWO Assessor's Parcel Number: 1 2 1 0 5 -- 5 2 -- 0 0 1 6 5
Permit Number: SWG
DESIGN CHECKLISTS
Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch
66 Test hole locations g Drainfield orientation and layout Reference depth from original grade:
g Soil logs g Trench/bed dimensions and 1 Septic tank
171 Property lines critical distances within layout Qf Drainfield cover
g Existingand proposed wells g D-Box/Valve box locations
P P Reference depth from original grade
within 100 ft of property Ig Septic tank/pump chamber and restrictive strata:
• Measurements to cuts, banks,and locations lif Laterals,trench bed,top and
surface water and critical areas Eig Observation port location bottom
g Location and orientation of Ig Clean-out location 0 Curtain drain collector
curtain drain and all absorption lif Manifold placement 0 Sand augmentation
components Qf Orifice placement Other cross-section detail:
1 Location and dimension of 0 Observation ports/clean-outs
primary system and reserve area Lateral placement with distance
to edge of bed Other Information
IZi Buildings g Audible/visual alarm referenced Yes No
• Direction of slope indicator Qf Scale of drawing shown on scale g d 0 Design staked out
g Waterlines bar 0 l21 Recorded Notices attached
g Roads,easements,driveways, p Elevation benchmark and relative 0 1 Waiver(s)attached
parking elevations of system components g1 0 Pump curve attached
North arrow and scale drawing 0 121 Evaluation of failure
shown on scale bar Non-residential justification
❑ l21 Waste strength
❑ 111 Flow
DESIGN APPROVAL
The undersigned designer must be notified b installer t time of installation g Yes 0 No
(4 af/d/f 7 ( i ( 2‘—
Signature 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:
7 I`z5
Environmental Health Specialist 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: IOl 4
✓ 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. Revised:4/14/2025
I 4-ilk /-/- .... 60,
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APPROX. WATERLINE:
/ ,
MAINTAIN 10'+ FROM OSS —\/,/ /
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COMPONENTS & LINES i /
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,
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/ i EXISTING ��
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//
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/ . ' / PPROVED
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/ JUL 0 7 2025
/ ,IASON COUNTY ENVIRONMENTAL HEALTH
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� O PROPOSED SEPTIC TANK
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B0 702 111111 I� ;� �I, PROPOSED 2 BED.
• �������=��� / PRIMARY& 4
--•J RESERVE AREAS i
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\ EXPIRES
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\ AN ASBUILT/INSTALL SIGNOFF FEE WILL
\ BE CHARGED AT TIME OF INSTALLATION
PIONEER DIGGING, INC. CUSTOMER: 5-52- 0165 IISI IIJLL I: I(tiIHJL12: 1t51 HJL(3: -3(tk)1.1 I:
PARCEL :1210552-00165 c*39cati 38+Tnt a+FlU. 0.37GIS
39+Tni. 38+rn�. 38+nu. 37+III.
SEPTIC DESIGNS \DDRESa 1581 TREASU ELCDR Roo 1S-39 IWOIS-38 ROOIS-38 ROOIS-37
3083 E.MASON BENSON RD. GRAf'EVIEWW,WA 98546 DESIGNER: ROBFRT H.PAYSSE DISCLAIMER
C o SURVEYS�FI D NOT AMEURVEY.REFERENCES ENTSMID000NTYGIIS DESIGNSI NTENDEDFOCOUNTY PROVIDED
SEPTIC
OFFICE 36(}426 1803 FAX 36l1-427 2353 SHEET: SITE PLAN SCALE P=20' PURPOSES AGE PROPOSED OENNOT RE N MAY OR SVBJECT TO TSO TO
DEPARTMENTIAGENCY RENEW DESIGNER NOi RESPONSI&E fOR SETBACKS VNREUIED TO
SEPTIC COMPONENTS
■11111111INIM.
/ .
li
# 44.-/ /11" /
8\/��► , S/Y
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OB PORT . 'fi
-"-\ 2"SCH. 40
& C/ ,, • / TRANSP. LINE
����� i BOX
.►��.�. VALV
., , APPROVED
III`►. . �I�j - •
A.�'`r, JUL 07 2025
, -7-, ��� MASON COUNTY ENVIRONMENTAL HEM.!Tu
�,,� RE'
i / FINISHED
/ OB PORT GRADE —\
& C/O ----\
J-
COVER
ADJUST TO FILTER 1... ......4,---
I r FABRIC
BALL # OF LAYS I
VALVES (G711:1117
. . . . r#:.02..2.,,N..._ir..:•, ,t:'...;?;?!...f.;?:,-: ___t_ e
ORIGINAL I WASHED t
GRADE
la
� ROCKI
CHECKVALVES \_ RISER OR
-\(AS NEEDED) VALVE BOX REST. LAYER
THREADED CAP
-1 i \ T�" ORIFICES 0 12:00 V
. `
TRENCHES NO DEEPER THAN: +'e. }
at, UPSLOPE 1 '
•
90' •-. _._�-�.>:-::-:�-�.�:.�:.-.• DOWNSLOPE � � ROHEE2T M aAYSSE
SWEEP !=0 :i�i�ii�iAi�i ���' et ; is
1�1=1�1�1'1' 44,1`I dill k li i et e•• iis
•-••-i-ei.t•-.- .1"•- - Zre EXPIRES
AN ASBUILT/INSTALL SIGNOFF FEE WILL
GLUED TEE BE CHARGED AT TIME OF INSTALLATION
PIONEER DICCINC, INC. CUSTOMER: STEVEPOZ71 I-39 IIJLLL TES HOLE 2: 'IL,' IIOLI 3: IIiI H�)1.1
I139Glti TES CLS
HO GLS 037Gl5
PARCEL x 121055200165 39+'flll. 38+Tti1. 38+1Il1. 37+-nu.
SEPTIC DI SIGNS ADDRESS: 1581 TREASURE IS.DR Roo IS-39 ROOTS-38 ROOTS-38 ROOTS'-37
3083 L N%ASON BENSON RD. GRAPEVIEW,WA 98546 DESIGNER: ROBER.T H.PAYSSE DISCL"HAElt THIS IS NOT A SURVEY.REFERENCES INCLUCE.APPUDESIGN
INTENDED
PROVIDED
KY PUTS OR SURVEYS.FIELD MEASUREMENTS AND COUNTY GIS DESIGN INTENDED FOR SEPTIC
SHEET: DF DETAIL SCALE 1 PURPOSES ONLY PROPOSED DEHELOPMENT MAY BE SUBJECT TO OTHER
OFFICE 36l}4261803 FAX 3611427 2353 DEPARTMENT/AGENCY RENEW OFS1GNER NOT RESPONSIBLE FOR SETBACKS UNRELATED TO
SEPTIC COMPONENTS
bbe jPum . ,
Pump Specifications U
280 Series 1/2 hp a;
Submersible Effluent Pump
una n.WWI
o x ?X no
u
. APPROVED
.
N JUL 0 7 2025
MASON COUNTY ENVIRONMENTAL HEALTH
•
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EXPIRES
LATERAL LATERAL FEEDER TOTAL ORIFICE ORIFICE ORIFICE DIST.TO TOTAL TOTAL
LATERAL# LENGTH PIPE SIZE LENGTH LENGTH SIZE(inch) DISCHARGE SPACING 1ST ORIFICE ORIFICES HEAD
(feet) (inches) (feet) (feet) RATE(gpm) (feet) (inches) (feet)
1 33.5 1.25 3 36.5 3/16" 0.59 3 30 11 0.24
2 33.5 1.25 12 45.5 3/16" 0.59 3 30 11 0.30
3 33.5 1.25 21 54.5 3/16" 0.59 3 30 11 0.36
4 33.5 1.25 30 63.5 3/16" 0.59 3 30 11 0.42
DRAINFIELD HEAD(feet) 1.31
TRANSPORT UNE HEAD(feet) 0.24
ELEVATION CHANGE(feet) 5
RESIDUAL/SQUIRT(feet) 2
EXTRA LOSS/FITTINGS(feet) 5
TOTAL DYNAMIC HEAD(feet) 13.55
TOTAL GALLONS PER MINUTE 25.96
PIONEER. DIGGING, INC. PARCELCUSTOMER.: STEVE#:12105-52-00P 65�
SEPTIC DESIGNS ADDRESS: 1581 TREASURE IS.DR
3083 L ML\.8JN BENSON RD. GRAPL\IL\\,\bA 98546 DESIGNER: ROBERT H.PAYSSE
OFFICE-361)426-18(13 FAX-36(1-427.2353 SHEET: CALCS SCALE: NA
- 24"RIBBED RISERS W/BOLT ON WATER-TIGHT LIDS
CLEANOVT USE RISER LID ADAPTERS WITH NO GASKET LIDS
• _s FINISHED GRADE • 4
-
i - o WATER-TIGHT
1- .« T- ,-.T �•. JOINTS
is F ._;'�.:�i: :+'; •.�. .�5 J`}'�:
INLET�`` "r
-;r J I A OUTLET
TWO WAY TEE {�
s= 4"OSI
''' EFFLUENT
WATER-TIGHT i FILTER
JOINTS 'J` - , i r
TANKS MUST BE
ON STATE DOH 1200 GALLON WATER77GHT •!4 ?:
APPROVED LIST `� CONCRt/±SEP77CTANK
OF SEWAGE s•• y;,
TANKS 4'
PUMP TANKS >rr
OVER 1000 GAL. .#,.-,.7,:. yrreeofeAi:#' 7.;.•.f:` 4 ...c n s,,;.
ACCES
REQUIRES TWO '. ;'
RTO �� ■ • ',Y• C
'
}' 5"0y3V71v5SE � i
1i` ^ ii•. `
JUL 01 2025 AQVAWORKS • iil _i i Iii/%
EXPIRES
N OL
MASON COUNTY ENUIRONMENTArLaCTI-coVNTEPA NE LR ELECTRICAL WORK DONE 24"RIBBED RISERS
RET Rt HOUR METER BY LICENSED ELECTRICIAN
W/WATER TIGHT LIDS
• a a FINISHED GRADE
,1
j T
ELECTRICAL CONDUIT I I l
c TRANSPORT LINE
ri . . e . - .
UNION fit BALL VALVE
INLET S e
12000ALLONWA7ER77GHT PUMP TANKS
CONCRE7FPUMPTANK LOCATED AT HIGHER
(22 GAL./IN.) ELEVATION THAN
DRAINFIELD MUST
WATER-TIGHT • HAVE ANTI-SIPHON
JOINTS • DEVICE INSTALLED.
• PRESSURE TRANSDUCER
USE TANKS FITTED •
(OR FLOATS) CHECK VALVE
W/CAST IN WATER }r
TIGHT FITTINGS FOR _ . USE RUBBER
INLET/OUTLESAND • PUMP BUCKET: GROMETS FOR
CAST IN RISER BUCKET HEIGHT MUST BE TRANSPORT LINE
ADAPTERS TO AT LEAST HEIGHT OF PUMP _ AND ELECTRICAL
ENSURE WATER _ 1 _ ON RISERS. MAKE
•
TIGHTNESS e - r•• a� SURE ALL HOLES
ARE WATER-TIGHT
CUSTOMER: SIEVE POZZI SCALE:NA
PIONEER DIGGING, INC. PARCEL# 12105 52-00165 INSTALL TANKS ON ORIGINAL OR
SEPTIC DESIGNS ADDRESS:1581 TREASURE LS.DR COMPACTED LEVEL SOILS. RVN CROSS
3083 E MASON BENSON RD. GRAPEVIEW,WA 9854o DESIGNER: ROBERT H.PAYSSE CONNECTIONS INTO ORIGINAL SOILS TO
AVOID SETTLING.
OFFICE-360-426-I803 FAX-360-427-2353 SHEET: TANKS SCALE NA
emiresw
R • •
Installation & System Notes
1. Installer must contact designer for final inspection of the installation prior to cover. All components, including tanks, lids,
transport line, drainfield, and water lines must be open for inspection. A$350.00 fee will be charged for time involved with the
inspection of the installation and creation of the record drawing. The designer reserves the right to charge additional fees if
multiple visits are needed due to installation errors or inaccessible components.
2.This septic design must be installed by a certified installer with the local health department. All components shall be installed
according to state, county, and manufacturer requirements. For Homeowner Installs,the owner must get approval from the
designer and local health department prior to attempting installation.
3. Designer is not a surveyor. Installer must familiarize themselves with property line locations prior to installation. Any
confusion or conflicts with line locations should be reported to the property owner. A licensed surveyor may be necessary prior
to installation to confirm all line locations. Any discrepancies found must be reported to the designer immediately.
4. Drainfield area may only be cleared by a licensed installer familiar with sensitive drainfield area preservation. The builder, lot
developer,or property owner shall not clear the drainfield area. Any clearing required for drainfield installation shall not
remove or disturb any top soil in Primary and Reserve areas. Removal or disturbance to drainfield soils could render design
void.
5. The property owner and installer are responsible for locating all underground utilities (ex.water,gas,electric) prior to
installation. Any utility locations shown within design drawings are likely approximate and may not be exact.
6. All proposed tanks must be installed on original soils or compacted gravels. Extend all tank connection lines out onto original
soil to avoid settling issues. Risers and lids must be brought to finished grade and left accessible for future operations and
maintenance. Component manufacturers (ex. ATU, Glendons,) may have other requirements not listed within this design.
7. All electrical wiring shall be done by a licensed electrician or homeowner(if allowed)and must be permitted through Labor
and Industries. Designer not responsible for electrical permitting or other electrical specific code requirements.
8.The proposed septic system should be installed in dry weather conditions. Any failed attempts at installation during wet
weather conditions may render this design void.
9. Maintain 10ft to waterlines with all septic components. If less than loft is required,sleeving in sch.40 pvc is required. If
sewage transport lines and waterlines must cross,waterline must be 18" above sewage line with one of the lines sleeved in sch.
40 pvc loft in each direction of crossing.
10. This design may include waiver applications with specific mitigation measures pertaining to installation,operation and
maintenance of the proposed components.
11. Stormwater runoff,footing drains, roof drains must be diverted away from any septic system components. No curtain,
foundation, perimeter drains shall be installed 30ft downslope and 10ft upslope of drainfield areas.
12.This design is site specific and intended to meet state and county requirements that are related to the system components
being proposed. Any placement of proposed buildings, proposed wells or other non-related items on these drawings may or
may not meet other requirements.
13. All onsite septic systems require regular maintenance to verify satisfactory operation. The system owner/operator is
responsible for the continuous operation and maintenance of the system per WAC 246-272A. For operation and maintenance
information, refer to Mason County Public Health Homeowner's Manual,which should be recejv I t ly+yroval.
14. System owner should be cautious of landscaping around septic components. Root intrusion JUL 0
can cause premature failure of the drainfield area. In addition, bushes and trees should be kept 7 2025
away from lids and other septic maintenance points. wN CUJNTY ENVIRONMENTAL HEALTI-
15. Changes made at time of installation may impact designer calculations, pump sizing, and ET
compliance w/county and state requirements. Contact designer prior to install w/any
proposed variations from design. Changes may result in additional fees and permitting. ,4 W^sh;
PIONEER DIGGING INC. CUSTOMER: STEVE POZZI
PARCEL#:12105-52-00165 r FeeEar PVAYSSE
SEPTIC DESIGNS ADDRESS: 1581 TREASURE IS.DR
3083 E MASON BENSON R.D. GRAPEVIEW,WA 98546 DESIGNER: ROBERT H.PAYSSE EXPIRES
OFFICE-360 426-1803 FAX-360-427-2353 SI II NOTES SCALE: NA