HomeMy WebLinkAboutSWG2022-00446 - SWG Application / Design - 8/11/2022 MASON COUNTY 415 N 6TH STREET,SHELTON,WA 98584
SHELTON:360-427-9670,EXT 400
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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: SWG2022-00446
APPLICANT LANUM ET UX BRUCE R Phone:
Address: ANGELA D FOOTE SHELTON, WA 98584
OWNER LANUM ET UX BRUCE R Phone:
Address: ANGELA D FOOTE SHELTON, WA 98584
SEPTIC DESIGNER BOB PAYSSE* Phone: 360-426-1803
Address: 3083 E Mason Benson Road GRAPEVIEW, WA 98546
Site Address: 871 SE SOMERS DR
Primary Parcel Number: 220325100012
Permit Description: New SFR - 3BR Pressure w/waiver
Permit Submitted Date: 08/11/2022
Permit Issued Date: 01/30/2024
Issued By: Jeff Wilmoth
Current Permit Fees Paid: $500.00 (additional fees may be required upon installation of system).
Permit Expiration Date: 08/16/2025 (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 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 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/onsiteloss-inspection-request.php or call:
360-427-9670, extension 400.
OFFICIAL USE ONLY
DATE RECEIVED:
MASON COUNTY I4LL p. Cn
MU COMMUNITY SERVICES AMOUNT ' RECEIVED"PM, pp cn
Public Health(Community Health/Environmental Health) (n
415 N.6thS 0.Street
-400 con.WA 8584 ex[.400 S W G — 00A�� (n Q
415 N.6th Street�Shelton,WA 98584 O
Z 6
ON-SITE SEWAGE SYSTEM APPLICATION > x.
m n
APPLICANT PHONE m
r
BRUCE LANUM z
c
MAILING ADDRESS-STREET,CITY,STATE,ZIP CODE 3
18225 - 12TH CT E SPANAWAY WA 98387 133
xi
SITE 871 RESS-SESTREET,SOMERS DRIVE SHELTON WA 98584
N
NAME OF DESIGNER PHONE I N
ROBERT H. PAYSSE 360-426-1803
NAME OF INSTALLER PHONE CD
0 I
TBD CA)
PERMMIT TYPE(select One) DRINKINGIN WATER SOURCE O
ff RESIDENTIAL OSS COMMUNITY OSS COMMERCIAL OSS 151 PRIVATE INDIVIDUAL WELL 6"PRIVATE TWO-PARTY WELL Z I N
TYPE OF WORK(select one) a PUBLIC WATER SYSTEM ,
WI-NEW CONSTRUCTION/UPGRADES 6 REPAIR/REPLACEMENT OTHER DETAILS(select all that apply) 0 TABLE IX REPAIR I Ul
SUBMITTALS 0 SURFACING SEWAGE ❑EXISTING FAILURE 0 SHORELINEea
DESIGN FORM(REQUIRED) SEPTIC DESIGN(REQUIRED) BEDROOMS LOT SIZE 0 I
t"WAIVER(S)(IF APPLICABLE) THREE 1.17 0 I o
DIRECTIONS TO SITE AND SITE CONDITIONS.(ex locked gate)
FROM SHELTON, OUT ARCADIA TO RIGHT ON LYNCH RD. LEFT ON SOMERS 1 o
DRIVE. FOLLOW TO SITE ADDRESS 871 ON LEFT. TEST HOLES NEAR STREET, o I o
SEE SITE PLAN. -I
I __,.
SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. I N
OFFICIAL USE ONLY BELOW THIS LINE
UPGRADE/FAILURE SOURCE(for reporting purposes)
0 VOLUNTARY 0 MAINTENANCE/PUMPING 0 BUILDING PERMIT El HOME SALE ['COMPLAINT 0 OTHER:
INSPECTOR SOIL LOGS COMMENTS/CONDITIONS
T. 'IN IN 12. .46 (..-V.--)1 te.V".--• tt. ,<0>eiNeV'er.pt c
U` AUG 1 0 2022 7
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.
INSPECTOR SIGNATURE DATE APPLICATION EXPIRATION DATE AP TION APPROVED!SSUED BY DATE
S FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE REVISED 12/72015
DESIGN FORM-PAGE ONE Assessor's Parcel Number: 2 2 0 3 2 - 5 1 - 0 0 0 1 2
A design will be reviewed when 3 copies,of each of the following are submitted:
v 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. v 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 .0 - C e 7C/(14C Designer's Name: ROBERT H.PAYSSE
Applicant's Name: BRUCE LANUM Designer's Phone Number: 360-426-1803
Mailing Address: 18225 12TH CT E Designer's Address: 3083 E MASON BENSON ROAD
SPANAWAY WA 98387 GRAPEVIEW WA 98546
City State Zip City State Zip
z: DESIGN PARAMETERS
Treatment Device
❑Glendon Biofilter 0 Sand Filter 0 Mound ❑Sand Lined Drainfield 0 Recirculating Filter,Type:
❑Aerobic Unit Make/Model 0 Disinfection Unit Make/Model Other:
Drainfield Type
❑Gravity lig Pressure l 'Trench 0 Bed 0 Sub Surface Drip
Septic Tank/Drainfield Specifications Laterals
Number of Bedrooms THREE Schedule/Class SCH.40
Daily Flow:Operating Capacity 270 gpd Length 30 ft
Daily Flow: Design Flow 360 gpd Diameter 1.25 in
Septic Tank Capacity 1500 gal Number 5
Receiving Soil Type(1-6) 3 Separation 9 ft
Receiving Soil Appl.Rate 0.8 gpd/ft2 Orifices
Required Primary Area 450 ft2 Total Number of Orifices 40
Designed Primary Area 450 ft2 Diameter 3/16 in
Designed Reserve Area 450 ft2 Spacing 48 in
Trench/Bed Width 3 ft Manifold
Trench/Bed Length 150 ft Schedule/Class SCH.40
Elevation Measurements Length 40 ft
Original Drainfield Area Slope 6 % Diameter 1.25-2 in
New Slope,If Altered 6 % Preferred manifold configuration used? Et Yes 0 No
Depth of Excavation Up-slope 12 in Transport Pipe
from Original Grade Do -slope 10 in Schedule/Class SCH.40
Designed Vertical Separation 36+ in Length <360 ft
Gravelless Chambers Required? 0 Yes El No 0 Optional Diameter 2 in
Pump Required? Eiti Yes 0 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 36 ft Chamber Capacity 1500 gal
Uppermost Orifice 56 Higher 0 Lower than Pump Shutoff Pump controls: Please check those required.
Capacity @ Total Pressure Head 24 gpm RITimer liElapse Meter ['Event Counter
Calculated Total Pressure Head 48 ft If Timer: Pump on 2 MIN pup
Comments AiP P I
JAN3O2p1W
cow,Etv,RObl NTAI.HEALTh
MASON .1BV4
DESIGN FORM—PAGE TWO Assessor's Parcel Number: 2 2 0 3 2 -- 5 1 -- 0 0 0 1 2
Permit Number: SWG
DESIGN CHECKLISTS
Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch
El Test hole locations 12f Drainfield orientation and layout Reference depth from original grade:
0 Soil logs g Trench/bed dimensions and g Septic tank
g Property lines critical distances within layout pf Drainfield cover
g Existing and proposed wells g D-Box/Valve box locations Reference depth from original grade
within 100 ft of property lif Septic tank/pump chamber and restrictive strata:
Q1 Measurements to cuts, banks,and locations g Laterals,trench bed,top and
surface water and critical areas fig Observation port location bottom
g Location and orientation of E Clean-out location ❑ Curtain drain collector
curtain drain and all absorption 1 Manifold placement 0 Sand augmentation
components
Q( Orifice placement Other cross-section detail:
Location and dimension of g Lateral placement with distance L' Observation ports/clean-outs
primary system and reserve area to edge of bed
621 Buildings Other Information
ll Audible/visual alarm referenced Yes No
Direction of slope indicator lil Scale of drawing shown on scale Cf 0 Design staked out
g Waterlines bar 0 g Recorded Notices attached
6d Roads,easements,driveways, `: P V g 0 Waiver(s)attached
parking , O r
El ❑ Pump curve attached
lii North arrow and scale drawing a'` f 0 Q(Evaluation of failure
shown on scale bar • 'g JAN .1 u tUt'$
-< Non-residential justification
MASON COUNTY ENVIRONMENTAL HEALTH 0 if Waste strength
JBW ❑ El blow
DESIGN APPROVAL
The undersigned designer must be notifie y ins al er at time of installation g Yes 0 No
tgnature 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:
I.
(,),L, ,k — _&.., —) c(
E J1 mental 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: —l(p _ --
✓ 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. ppROvE . .
•
This form may be scanned and available for public view on the Mason County site.. d,p
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MASON COUNTY ENVIRONMENTAL/201 HEALTH
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N \\ I AN ASBUILT/INSTALL SIGNOFF FEE WILL
\ BE CHARGED AT TIME OF INSTALLATION
CUSTOMER: BRUCE LANUM I LEI I IC'LL I: TESL HOLE 2
PIONEER DIGGING, INC. PARCEL#:2203 12 "�"K`_"5 `}'Z""inr"-L
6-52!ALS 12-181AMS
SEPTIC DESIGNS ADDRESS: 871 SE SOMERS DRIVE
DISCLAIMER:THIS TS NOT A SURVEY.REFERENCES INCLUDE*PPUCNIT/COUNTY PROVIDED
3083 L MASON BENSON RD. (R\PI\II W',WA 98546 DESIGNER: ROBERT II.PAYSSE PLATS OR SURVEYS.FIELD MEASUREMENTS AND COUNTY OIS.DESIGN INTENDED FOR SEPTIC
_ E� PURPOSES ONLY. PROPOSED DEVELOPMENT MAY BE SUBJECT TO OTNER
OFFICE l ICE-360-126-1803 1'\\-360-427-2353 SALET: SITE PLAN SCALE I"=50' DEPARTMENT/AGENCY REVIEW.DESIGNER NOT RESPONSIBLE PON RETRACES UNRELATED TO
SEPTIC COMPONENTS.
AN ASBU LT/INSTALL SIGNOFF FEE WILL RISER OR
BE CHARGED AT TIME OF INSTALLATION - - _ ADJUST TO VALVE BOX
-
# OF LATS TO G RA D E
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BALL CHECK
• • • 30'•PRIMARY• • •o 1 VALVES VALVES
Li, (AS NEEDED)
CI- _____ ___/) /.._ _ _
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////2 /`��/' I CLEANOUI OB PORT
C\ VALVE BOX FIN. GRADE
\._"- ORIG. GRADE I FILTER I
6'+SANDY FILL FABRIC I
TRANSPORT LINE ( FORCOVER 1-r
O .�._::%iv:i: : . ._t om! . •;.- N
THREADED CAP T I
WASHED ROCK
Tb"ORIFICES
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90° SWEEP :• • • • • • • • • • • 2024
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PIONEER DIGGING INC. CUSTOMER: BRUCE LANLIM TEST HOLE I: TEST HOLE 2:
PARCEL*:22032-51-00012 6-5 IAK.Stt� 12-48-4 LAS lilt
6-52 L4lC L'Mtt
SEPTIC DESIGNS ADDRFSS: 87I SE SOMERS DRIVE I
3083 E.MASON BENSON RD. GRAPEV IEb� ��, DESIGNER: ROBERT H.PAYSSE DISCLAIMER TMS IS NOT A SURVEY.REFERENCES INCLUDE APPLICANT/COUNTY PROVIDED
/ /A L)8546 /�f PATS OR SURVEYS FIELD MEASUREMENTS AND COUNTY GIS.DESIGN INTENDED FOR SEPTIC
13 OFFICE 360-4261803 FAX 360 427 2353 SHEET: DF DETAIL SCALE I"=10 PMENT MAY BE SUBJECT TO (DINER
DEPARTMENT AGENCY REVIEW DESIGNER NOTPURPOSES ONLY PROPOSED T RESPONSIBLE FOR SETBACKS UNRELATED TO
i SEPTIC COMPONENTS
I
9"
— 24"RIBBED RISERS W/BOLT ON WATER-TIGHT LIDS
CLEANOUT USE RISER LID ADAPTERS WITH NO GASKET LIDS
— - FINISHED GRADE 1
' — ,� WO
WATER-TIGHT
,may A JOINTS
cue�Y '��'.'�'::.i: a.i-�Yi•Y,��i:S j: � �'—{
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TWO WAY TEE .
WATER-TIGHT
JOINTS
^: 1500 GALLON WATER77GHT
TANKS MUST BE
EFFLUENT
ON STATE DOH _ �: FIL 11;
APPROVED LIST ry •
43.
OF SEWAGE 1
TANKS . A y ira�ird*W.Pd►ew..'V. Il.Ye
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PUMP TANKS '�I.i.� 'ire;,.i•. sE x`
CONTROL PANEL .•�I��
OVER 1000 GAL. W/TIMER EVENT COUNTER EXp1RES i ..* '�
REQUIRESTW0 &HOUR METER ELECTRICAL WORK DONE 24"RIBBED RISERS /�`,
ACCESS RISERS BY LICENSED ELECTRICIAN r W/WATER TIGHT LIPS
TO GRADE 11
FINISHED GRAPE
0
'
ELECTRICAL CONDUIT rill
i TRANSPORT LINE
d
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INLET & ' ii V 1ION & BALL VALVE
1500 GALLON WATERT/G/-/T o
.. V ED
CONCRL�E PUMP TANK .
(28.5 GAL./IN.) II `, . AN 3 0 2024
WATER-TIGHT ,r,'SON C Ty• ENVIRONMENT
•
)DINTS \� AL HEALTH
PRESSURE TRANSDUCER 1 JCI-IECK VALVE
•
(OR FLOATS) •
USE TANKS FITTED '
W/CAST IN WATER .A USE
TIGHT FITTINGS FOR • • RUBBERRU GROMETS FOR
INLET/OUTLES AND • PUMP BUCKET: TRANSPORT LINE
CAST IN RISER BUCKET HEIGHT MUST BE . AND ELECTRICAL
ADAPTERS TO AT LEAST HEIGHT OF PUMP 4 • ON RISERS. MAKE
ENSURE WATER • .d A ,-;1 SURE ALL HOLES
TIGHTNESS ARE WATER-TIGHT
CUSTOMER: BRUCE LANUM SCALE:NA
PIONEER DIGGING, INC. PARCEL#:22032-51.00012 INSTALL TANKS ON ORIGINAL OR
SEPTIC DESIGNS ADDRESS: 871 SE SOMERS DRIVE COMPACTED LEVEL SOILS. RUN CROSS
3083 E MASON BENSON RD. GRAPEVIEW,WA 98546 DESIGNER: ROBERT 1-L PAYSSE CONNECTIONS INTO ORIGINAL SOILS TO
OFFICE-360-426-1803 FAX-360-427-2353 SHEET: STND TANKS SCALE NA AVOID SE I I LING.
j
ORIFICE INFORMATION &GPM
ORIFICE DIST.TO 1ST
LATERAL# LENGTH (FT) SPACING # ORIFICES ORIFICE
1 30 4 8 12"
2 30 4 8 12"
3 30 4 8 12"
4 30 4 8 12"
5 30 4 8 12"
TOTAL LATERAL LENGTH 150
TOTAL#ORIFICES 40
ORIFICE OUTPUT 0.59
GPM 23.6
DYNAMIC HEAD
PVC SECTION LENGTH (FT) FEEDER TOTAL ORIFICES HEAD(FT)
LINE LENGTH
2"TRANSPORT PIPE 360 NA NA 0 3.60
LATERAL#1 30 3 33 8 0.12
LATERAL#2 30 9 39 8 0.14
LATERAL#3 30 18 48 8 0.17
LATERAL#4 30 27 57 8 0.00
LATERAL#5 30 36 66 8 0.24
TOTAL FRICTION LOSS 4.27
ELEVATION CHANGE 36
RESIDUAL HEAD 2
EXTRA LOSS THRU FITTINGS 5
TOTAL DYNAMIC HEAD p P R ® VENT 47.27
JAN 3 0 2024
A
MASON COUNTY ENVIRONMAL HEALTH �`,'
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tip 41
CUSTOMER: BRUCE LANUM �. . ,
PIONEER DIGGING INC. /� hnE 3�' DAve 6L N.
PARCEL# 220325100012 ';tiq.6 6 e, •• `
SET rIC DESIGNS ADDRFSS: 871 SE SOMERS DRIVE ,' 'E PIRES iii
3083 E MASON BENSON RD. GRAPEVIEW,WA 98540 DESIGNER: ROBERT H.PAYSSE
OFFICE-360.426-I803 FAX-360-427-2353 SHEET: CALCS SCALE NA
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Effluent Pumps
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WS EFFLUENT SERIES ,.
- 1 /3HP, 1 /2HP, 1HP .
Applications Performance Curve
•Dewatering,water transfer,effluent and wastewater removal Flow-Liters per Minute
0 100 200 300 400 500 600 700
100 , • - - __� .-60- 30
•1/3 hp,1/2 hp,or 1 hp oll-filled •Stainless steel heat treated shaft -.,
motor with overload protection •Double ball bearing and 25
•Designed for hi-torque with mechanical carbon/ceramic seal 80
automatic reset •Piggyback mechanical float option $ 70 ' 20
•Cast iron motor and pump housing available for automatic operation s 60 c
•Solids handling non clog Impeller °cCSAus listed I 50` 15 I
1 40' '. 10 1
30 � h
ties Specifications 20 5
Liquid Temp:120°F(49°C) Operation:Automatic or manual 10 _� 0
Discharge:2'NPT(50.8 mm) Solids Handling:11/16"(17.5 mm) 0 0 20 40 60 T 80 100 120 1 aD 160 180
Impeller.Cast Iron on models 620000 and 620010
Electrical:115 V,60 Hz 3/4"(19 mm) Flow Gallons per Minute
208-230 V,60 Hz
230 V,60 Hz ■WS30M a WS50M m WS50 m WS100H
460 V,60 Hz
Model Characteristics
.t Item 4 Model HP wit: Phase SFA Chad Shut
0ff't~
, 1
. --. 20' 105 9om O 5' Mechanical Float
+ 620000 WS30AM 1/3 115 1 10.4E 6 m 397 Ipm O 1 5 m 8.5 m I
28
_ ----- 105 gpm O 5'
620010 WS3OM 1/3 115 t 10.4 397 Ipm O 1.5 m 6.5 m
---.
em 42'
105 gpm 5' p�ypack MBcheniCEl Float
620233 ` WS50AM 20 1/2 115 1 11.6 60' 397 Ipm 01.5 m 12 8 m _ _
�� 20'. ... 1 C5 yp ®5' 42' putt Mechanical Float
620253 i WS50AM-12-20 1/2 208 230 1 i 9.7 6 m 397 Ipm®1.5 m 12.8 m
- .-.. 20 105Qpm 0 5'
620231 WS50M-20 1/2 115 1 11.6 6 m 397 Ipm 01.5 m - 12.8 m
__ - 20' 105 gpm Q 5' ^
_ . 47 -
620251 WS60M•12.20 1/2 206-230 } 1 9.7 6 m 397 O i.5 m _72 8 m
-}- -" 130 gpm O 5' 63'
620219 W5501141 c. 1/2 115 1 15 6 m 492Ipm O 1.5 m
19 2 m Piggyback Mechanical Fbat
i 1 20' -130 9pm O 5' ___. 63 plpgy�dc Mechanical Float
620221 WS5OHAM•12-20 1/2 208-230 1 9.7 6 m 4021pm O 1.5 m 19.2 m -
, 130gpm05' '
620218 WS50FM•20 1/2 115 1 15 6 m 492 Ipm 01.5 m 19.2 m •_-_-__--_._.._---..
130 gpm 05' ea'
620220 WS5Olirt-12 20 1/2 208-230 1 9.7 8 m ( 492 Ipm O 1.5 m 192 m ---
}
-_ ..._...-_•._ 168 gpm 05' 90' (� ,,,, . ,X •mg vE
g m 6361pm 01.5 m 27A 1r!
1 168 t1;an 0 5'
620229 WS100W�M-12-20 1 208-230 t �
-- - 1 13.6
•
I g m 836 Ipm 01.5 rn 27.4 m JAL I ( 4
620222 WS1001112 20 1 208 230 1 13.6 '
I.
•
08 WS100HM 34 I 1 460 3 3.1
9411 30'
621 tom03m �- 27.4m MPSON COUNTY ENVIROt MENTAL HEALTH
1 30' 1 164 con O 10', ,
620207 WS100HM 32 1 230 3 6.2 821 pn O 9 m 27 4 m I °�
9.1m -
1 tlf more InfamatiOn Lill I n1'117701 7I9.1
`t. 30
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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$300.00 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.
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 10ft 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 10ft 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 loft 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 received after installation approval.
14. System owner should be cautious of landscaping around septic p 111
tsiEi
In addition, bus aritl tr es should be kept can cause premature failure of the drainfield area. P
away from lids and other septic maintenance points. JAN 3 0 2024 ,,,„ �•.--
MASON COUNTY ENVIRONMENTAL HEALTH �$,Z,.
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CUSTOMER: BR.
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PIONEER DIGGING, INC. PARCEL##:22032 5-000�12 ��.i '^YSSE .
SEPTIC DESIGNS ADDRESS: 87I SE SOMERS DRIVE EXPiRES
3083 E MASON BENSON RD. GRAPEVIEW,WA 985a6 DESIGNER: ROBERT H.PAYSSE
OFFICE-360-426-1803 FAX-360-427-2353 SHEET: NOTES SCALE NA