HomeMy WebLinkAboutSWG2025-00413 - SWG Application / Design - 10/14/2025 MASON COUNTY 415 N 6TH STREET,SHEL-967 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: SWG2025-00413
APPLICANT DAHL PROPERTIES LLC Phone: 1.360.740.0345
Address: 261 HAMILTON RD N CHEHALIS, WA 98532
OWNER DAHL PROPERTIES LLC Phone: 1.360.740.0345
Address: 261 HAMILTON RD N CHEHALIS, WA 98532
SEPTIC DESIGNER ADAM HUNTER* Phone: 360-753-1226
Address: PO Box 162 OLYMPIA, WA 98507
Site Address: W Highland Rd
Primary Parcel Number: 520241350010
Permit Description: New 4BR SFR Nuwater
Permit Submitted Date: 10/14/2025
Permit Issued Date: 04/28/2026
Issued By: Jeff Wilmoth
Current Permit Fees Paid: $825.00 (additional fees may be required upon installation of system).
Permit Expiration Date: 10/16/2028 (based on date of inspection)
Permit Conditions:
I Approval of this septic permit does not approve the building location. Building location is
subject to approval from all applicable departments and regulations.
2 Proposed development subject to zoning requirements and approval by the planning
department staff per Mason County Title 17.
3 Permit must be installed by a Mason County Certified Installer unless prior written
authorization from Mason County is obtained.
4 Drain field installation not to exceed designed upslope and downslope depth specified on
design form.
5 Installer is responsible for obtaining Mason County installation approval prior to backfill of
system components.
6 Installer is responsible for obtaining Septic Designer/Engineer installation approval prior to
backfill of system components.
7 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.
OFFICIAL USE ONLY
MASON COUNTY DATERECENED: CA
• AMOUNT RE VED: RECEIVED BY:
Public Health & Human Services �j v m
cn
Environmental Health 360-427-9670,ext.400 or 360-275-4467,ext.400 0)
415 N.6th Street-Shelton,WA 98584 SWIG _ /1 L4 I 0 0
ON-SITE SEWAGE SYSTEM APPLICATION 3
n
APPLICANT PHONE m m
DAHL PROPERTIES 3607400345 z
C
MAILING ADDRESS-STREET,CITY,STATE,ZIP CODE
261 N HAMILTON RD ' CHEHALIS WA 98532 m
XXDRESS-STREET,CITY, DE
HIGHLAND ZRD SHELTON WA 98584
Imo'
NAME OF DESIGNER C....) ( PHONE N
ADAM HUNTER ® 3607531226 I
NAME OF INSTALLER PHONE v I G)
WASHINGTON SEPTIC SE W < o
PERMIT TYPE(select one) DRINKING WATER SOURCE O I
RESIDENTIAL OSS LIJCOMMUNITY OSS Lu)COMMERCIAL OSS ]PRIVATE INDIVIDUAL WELL b]PRIVATE TWO-PARTY WELL z
TYPE OF WORK(select one) PUBLIC WATER SYSTEM
C�1 NEW CONSTRUCTION!UPGRADES REPAIR/REPLACEMENT OTHER DETAILS(select all that apply) ❑ TABLE X REPAIR I
SUBMITTALS ❑ SURFACING SEWAGE ❑ EXISTING FAILURE ❑SHORELINE
DESIGN FORM(REQUIRED) IOSEPTIC DESIGN(REQUIRED) BEDROOMS LOT SIZE WAS LOT CREATED AFTER 4/1/2025? I
� 1
]WAIVER(S)(IFAPPLICABLE) 4 4 Q YES ❑ NO n
DIRECTIONS TO SITE AND SITE CONDITIONS:(ex.locked gate)
SHELTON MATLOCK RD TO A LEFT ON HIGHLAND CONTINUE FOR 1.6 MILES TO SITE I
ON THE LEFT - (EXISTING LOT 1 - SW) r
0
SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS.
OFFICIAL USE ONLY BELOW THIS LINE
UPGRADE/FAILURE SOURCE(for reporting purposes)
❑VOLUNTARY ❑MAINTENANCE/PUMPING ❑BUILDING PERMIT ❑HOME SALE ❑COMPLAINT ❑OTHER:
INSPECTOR SOIL LOGS COMMENTS/CONDITIONS
DVVVV /
SOIL CODES: RECORD DRAWING AND INSTALLATION REPORT
V RY G=GRAVELLY S=SAND L=LOAM Si=SILT C=CLAY E=EXTREMELY R=ROOTS REQUIRED FOR FINALAPPROVAL.
NS ECTOR SIGNATURE DATE APPLICATION EXPIRATION DATE P ICATION APPROVED/ISSUED BY DATE
4. LJ(iJ13ç /'o - -4 l0—Icy—z� II, �.l
THI F R MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE Revised:4/14/2025
DESIGN FORM—PAGE ONE Assessor's Parcel Number: 520241350010 -- --
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 s 'QD 1 3 Designer's Name: ADAM HUNTER
Applicant's Name: DAHL PROPERTIES Designer's Phone Number: 3607531226
Mailing Address: 261 N HAMILTON RD Designer's Address: PO BOX 162
CHEHALIS WA 98532 City State Zip OLYMPIA WA 98507
City State Zip Designer's Email JHANDASSOCIATES@HOTMAIL.COM
DESIGN PARAMETERS
Treatment Device
❑Glendon ❑ Sand Filter 0 Mound ❑ Sand Lined Drainfield ❑Recirculating Filter ❑ATU ❑Other
Treatment Level(check all that apply): J A J B J C J BL1 J BL2 J BL3 E J N
Drainfield Type
❑ Gravity ❑Pressure 6'Trench ❑Bed ❑ Sub Surface Drip
Septic Tank/Drainfield Specifications Laterals
Number of Bedrooms 4 Schedule/Class 40
Daily Flow:Operating Capacity 360 gpd Length 54 ft
Daily Flow:Design Flow 480 gpd Diameter 1.25 in
Septic Tank Capacity(working) 1200 gal Number 5
Receiving Soil Type(1-6) 4 Separation 6 ft
Receiving Soil Appl.Rate 0.6 gpd/ft2 Orifices
Required Primary Area 800 ft2 Total Number of Orifices 90
Designed Primary Area 810 ft2 Diameter 1/8 in
Designed Reserve Area 800 ft2 Spacing 36 in
Trench/Bed Width 3 ft Manifold
Trench/Bed Length 270 ft Schedule/Class 40
Elevation Measurements Length 35 ft
Original Drainfield Area Slope 20 % Diameter 2 in
New Slope,If Altered Preferred manifold configuration used? I 'Yes ❑No
Depth of Excavation Up-slope ! \ Transport Pipe
from Original Grade Down-slope 'n r ,. 40
40
{ S 'h'celprt, laAss
A L ₹J €J tl Vey `1 ..r
Designed Vertical Separation 24 in i . ength 20 ft
;
Gravel-based Drainfield Required? ❑Yes ❑No '/ F"s Di�°y�„e`�rfl 2 in
Pump Required? 'Yes ❑No MASON COUNTY Pump Chamber
Pump/Siphon Specifications Numbedoseslday 6
Diff.in Elevation Between Pump&Uppermost Orifice 71 ft Dose quantity 80 gal
Drainfield Squirt Height/Selected Residual(head) 5 ft Chamber Capacity(flood) 1200 gal
Uppermost Orifice L 'Higher ❑Lower than Pump Shutoff Pump controls:Please check those required.
Capacity @ Total Pressure Head 37.073 gpm 'Timer I�'Elapse Meter 0 Event Counter
Calculated Total Pressure Head 14.25 ft If Timer: Pump on 80GAL ,pump off 4HRS
Comments
f2Q -C ' - p,c( Jso
pi d-n °rriV
Revised:4/14/2025
DESIGN FORM—PAGE TWO Assessor's Parcel Number: 520241350010 -- --
Permit Number: SWG
DESIGN CHECKLISTS
Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch
Ef Test hole locations Ea' Drainfield orientation and layout Reference depth from original grade:
EZ Soil logs Trench/bed dimensions and Ed Septic tank
E� Property lines critical distances within layout E1 Drainfield cover
EZ Existing and proposed wells [ ' D-Box/Valve box locations Reference depth from original grade
within 100 ft of property E21' Septic tank/pump chamber and restrictive strata:
EZ Measurements to cuts,banks,and locations ®' Laterals,trench/bed,top and
surface water and critical areas E1' Observation port location bottom
EZ Location and orientation of E1' Clean-out location E1' Curtain drain collector
curtain drain and all absorption M' Manifold placement E3' Sand augmentation
components Orifice placement Other cross-section detail:
E� Location and dimension of Ed Observation ports/clean-outs
primary system and reserve area Lateral placement with distance
to edge of bed Other Information
9 Buildings
[121' Audible/visual alarm referenced Yes No
9 Direction of slope indicator E,d Scale of drawing shown on scale � O Design staked out
9 Waterlines bar O O Recorded Notices attached
Roads,easements,driveways, F/1 Elevation benchmark and relative O O Waiver(s)attached
parking elevations of system components 5 O Pump curve attached
' North arrow and scale drawing O 0 Evaluation of failure
shown on scale bar Non-residential justification
❑ ❑ Waste strength
❑ ❑ Flow
DESIGN APPROVAL
The undersigned designer must oti d b staller at time of installation [ 'Yes ❑ No
10/10/15
Si atur Designer Date
The undersigned has reviewed this d si on behalf of Mason County Public Health and determined it to be in
compliance with state and local on-sit regulations:
Envir 1 ea th Spec alis 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: ( ° —( 2
V 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 forpublic view on the May Coun VllebVste� eui 4/14/2025
ty ,
JAN 0 7 2026
MASON COUNTY ENVIRONMENTAL HEALTH
0.. a
pv(S(()A
PAGE 1
MASON COUNTY HEALTH DEPARTMENT OV
ON-SITE SEWAGE DISPOSAL SYSTEM DESIGN
SITE#: PARCEL#:520241350010
DATE SUBMITTED: 10/9/2025 LEGAULOT#:A PIN OF
520241350010
SUBMITTED BY: ADAM HUNTER
APPLICANT: DAHL PROPERTIES
ADDRESS:
I.CALCULATIONS
NUMBER OF BEDROOMS= 4
RESIDENTIAL GPD FLOW= 480
IF NON-RESIDENTIAL-GPD FLOW
WILL BE AS FOLLOWS:
GPD=
APPLICATION RATE= 0.6 GPD/FT2
REDUCTION=LEAVE BLANK IF NO REDUCTION TAKEN
DRAINFIELD SIZING
ABSORPTION AREA= 810 FT2
TRENCH LENGTH OR BED CONFIG.= 5-54FT LONG TRENCHES
II.WATERPROOF SEPTIC TANK
COMPOSITION AND SIZE= 1200 GAL.CONCRETE
NEW OR EXISTING NEW
III.DRAINFIELD CROSS SECTION
DEPTH TO DRAINROCK BOTTOM= 1'-2"
ROCK DEPTH BELOW PIPE= 0'-6"
SEPARATION FROM TRENCH BOTTOM TO IMPERMEABLE
MATERIAUSEASONAL SATURATION= >2'-0"
FILL DEPTH= 1'-0"
TRENCH WIDTH= 3 -0"
IV.PUMP REQUIREMENT
DOSING VOLUME IN GALLONS= 80
NUMBER OF DOSES PER DAY= 6
V.PRESSURE CALCULATIONS
USING PIPE CLASS 40
ORIFICE 1/8
(79
10/9/25 MASON COUNTY ENVIRONMENTAL HEALTH
�"' ADALIJ.NUNTER
IICIN
PAGE 2
LATERAL#1=
SQUIRT HEIGHT(FT)= 5.00
(NOTE(2):ORIFICE DISCHARGE RATE=(11.79)X(ORIFICE DIAMETER)SQ2 X
SQ ROOT OF(TOTAL PRESSURE HEAD)
ORIFICE DISCHARGE RATE= 0.41193
LATERAL LENGTH IN FEET= 54.00
ORIFICE SPACING= 3'0"
DISTANCE FROM END CAP= 1'6"
NUMBER OF HOLES= 18
LATERAL DISCHARGE RATE= 7.415
LATERAL#2=
SQUIRT HEIGHT(FT)= 5.00
ORIFICE DISCHARGE RATE_ .0.41193
LATERAL LENGTH IN FEET= 54.00
ORIFICE SPACING= 3'0"
DISTANCE FROM END CAP= 1'6"
NUMBER OF HOLES= 18
LATERAL DISCHARGE RATE= 7.415
LATERAL#3=
SQUIRT HEIGHT(FT)= 5.00
ORIFICE DISCHARGE RATE= 0.41193
LATERAL LENGTH IN FEET= 54.00
ORIFICE SPACING= 3'0"
DISTANCE FROM END CAP= 16"
NUMBER OF HOLES= 18
LATERAL DISCHARGE RATE= 7.415
LATERAL#4=
SQUIRT HEIGHT(FT)= 5.00
ORIFICE DISCHARGE RATE= 0.41193
LATERAL LENGTH IN FEET= 54.00
ORIFICE SPACING= 3'0"
DISTANCE FROM END CAP= 16"
NUMBER OF HOLES= 18
LATERAL DISCHARGE RATE= 7.415
LATERAL#5=
SQUIRT HEIGHT(FT)= 5.00
ORIFICE DISCHARGE RATE= 0.41193
LATERAL LENGTH IN FEET= 54.00
ORIFICE SPACING= 3'0"
DISTANCE FROM END CAP= 16"
NUMBER OF HOLES= 18
LATERAL DISCHARGE RATE= 7.415
10/9/25
�' ADAf.1J.HUNTER APR 282026 --
MASON COUNTY ENVIRONMENTAL HEALTH
JBW
PAGE 3
LENGTH DIAMETER FLOW FRICTION LOSS
SECTION (FT) (IN) (GPM) (FT)
AB 70.00 2.00 37.073 1.6136
BC 1.00 2.00 22.244 0.0090
CD 1.00 2.00 14.829 0.0042
DE 30.00 2.00 7.415 0.0352
EF 54.00 1.25 7.415 0.4527
TOTAL= 2.1148
**TOTAL HEAD LOSS **
1)FRICTION LOSS THROUGH SYSTEM= 2.115
2)ELEVATION DIFFERENCE = 7.100
3)RESIDUAL = 5.000
TOTAL= 14.215
10/9/25
1;,H11, APR 2 8 20?0
'� ADA1,1 J.HUNTER
MASON COUNTY ENVIRONMENTAL HEALTH
JBW
MYERS ME3
Capacity liters per minute
0 5o 100 150 200 250
40 .12
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Capacity gallons per minute
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GYP �$•.
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MASON
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ADAL1 J.HUNTER
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' ! 34 I
2 BM GROUND EL.@EXISTING WELL
�Q 3 10
O PROPOSED VALVE BOX,(IE.-99.3)
111 d,1111 r
SCALE 11000" ii11�1 y "
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SEE DETAIL / WETLAN✓�S
.LORIG LLOT � � �1'� � � II ,s1
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\�� 100FT CREEK BU -�`•'�i W,••E`• 9, 96
\ 1 yw SCALE-1"=30'-0"
ti.' ADAM J.HUNTER
T 3 L'RTfi!W.Nrr.
\ — t " L1 l E �ffS 3
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1' '/ TANK DETAIL-NO SCALE APR 28 ZL.J
` ;i/z ��f ,>7 IRON1�Cr\TAi UC,�,_,I,�
"° MASON C0LN7Y ENV
\� °°""` REVISION-3/6/26-UPDATED THE HOME,TANK AND RESERVE LOCATION TO AVOID WETLAND_ OFFERS
NOTES: '
-RESTRICTIVE LAYER BELOW 38"-PRIMARY/19"-RESERVE THIS IS NOT A SURVEY:
-FIVE TIMES RULE MET / " "= SITE FEATURES,TOPOGRAPHY,ELEVATIONS AND BENCHMARKS ARE BASED ON ASSUMED DATUM
-NO WELLS WITHIN 100'OF DRAINFIELD ""' PROVIDED BY THE OWENER AND COUNTY PLANNING RECORDS AND ARE INTENDED ONLY FOR THE
-ELAPSE TIME METER AND EVENT COUNTER REQUIRED ,"R REVIEW AND CONSTRUCTION OF THE PROPOSED SEPTIC SYSTEM DESIGN.JIM HUNTER&ASSOCIATES
-RISERS TO SURFACE REQUIRED OVER ALL TANK LIDS RECOMMENDS THAT A LICENSED PROFESSIONAL LAND SURVEYOR ALWAYS BE USED TO SET CORNER,
1O PROPOSED 4 BEDROOM RESIDENCE ESTABLISH LOT LINES,DETERMINE ELEVATIONS AND TOPOGRAPHY AND/OR PROVIDE A LEGAL SITE PLAN.
NAVD8B IS UNKNOWN
SOIL LOGS 2 PROPOSED DRIVE s nrARR
cry cNL) A FEE MAY BE CHARGED AFTER INSTALLATION FOR FINAL INSPECTION&RECORD DRAWING
1) SANDYLOAM 0-40" 3 PROPOSED WELL
MOTTLED SILT LOAM 40"+ ,�.o .",,., HEAD WEST ON SHELTON MATLOCK TO A LEFT ON HIGHLAND JIM HUNTER AND ASSOCIATES
Oq PROPOSED STUBOUT/CLEANOUT(IE.-96.0) CONTINUE FOR 1.6 MILES TO SITE ON THE LEFT, P.O.BOX 162,OLY,WA 98507 753-1226 JHANDASSOCIATES9HOTMAIL.COM
2) SANDY LOAM 0-38"
R"°B
MOTTLED SILT LOAM 38"+ O5 PROPOSED 1200GAL.SEPTIC TANK(IN.EL.-95.0/OUT.EL.-94.7) ________________________________________ DESIGNER-ADAM HUNTER
SEPTIC SYSTEM DESIGN FOR-
3) SOCKSY LOOM 0-30" O6 PROPOSED 1200GAL.PUMP CHAMBER(PUMP EL.-91.0) ..E" "` °° �S DAHL PROPERTIES
POCKETS OF GRAVEL 30-44"
4) SANDYLOAM 0-23" 7 70-2"PVC TIGHTLINE(SCH40) TMs°f °""°° " �� SITE ADDR-
MOTTLED SILT LOAM 23"+ O m XX HIGHLAND RD PROPOSED DRAINFIELD
5) SANDY LOAM 0—19" s _ ,°Flw... LEGAL— A PIN OF 520241350010 1 OF 2
99 PROPOSED OSCAR X02 RESERVE AREA
MOTTLED SILT LOAM 19"+ PUMP CRFMBER(IYPICN.) TP# A PTN OF 520241350010 SITE 6
GENERAL CONSTRUCTION NOTES 4"PVC INSPECTION PORT
TRENCH LENGTH - 270'-0"
TRENCH WIDTH - SEE TRENCH SECTION -
W LOAMY SAND/SANDY LOAM
o ORIGINAL rRonE
TRENCH DEPTH - 1'-2"BELOW OG(UPSLOPE)/0'-9"BELOW OG(DOWNSLOPE) O - ��
TRENCH SEPARATION - 6'-0"ON CENTER IL c _ FILTER FABRIC
BACKFILL- APPROVED EXCAVATED MATERIAL 0 O a o 1 1/4" PVC PERF PIPE
GRAVEL- 3/4" 2 1/2"WASHED ROCK 0 - 2" �Qd �� O
SCH40
SEPTIC TANK- NEW 1,200 GAL.,WATER TIGHT TANKo.
�o�a U
PUMP CHAMBER- 1200 GAL.WATER TIGHT T o WASHED DRAINROCK
a _a
PUMP MODEL- MYERS ME3F SET TO PUMP AT 80 GAL.
INTERVALS.CHECK VALVE AND HIGH LEVEL ALARM REQUIRED
SQUIRT HEIGHT- 60" '-0"
NOTE:PLACE ORIFICE AT 3 O'CLOCK USE"T"TO"T"TYPE CONSTRUCTION
NOTE: ALL FOOTING DRAINS, ROOF DRAINS,AND STORWATER RUN-OFF TRENCH SECTION
MUST BE DIVERTED AWAY FROM ANY SEPTIC SYSTEM COMPONENT. NO SCALE
NOTE:END OF EACH LATERAL IS TO HAVE A SWEEP 90 RISERS ARE REQUIRED TO OR ABOVE FINISHED GRADE RESTRICTIVE LAYER
WITH THREADED END CAP TO JUST BELOW FINISHED GRADE OVER TANK LIDS. IF GROUNDWATER OVER THE TOP OF
AND PORT TO FINISHED GRADE THE TANKS IS A CONCERN,THEN RISERS MUST BE PLACED
OVER ALL TANK LIDS TO THE SURFACE. THE RISERS
MUST BE SEALED WATERTIGHT AT THE JOINT BETWEEN
TANK AND THE RISER 1/8" HOLES
10/9/25 1.25" PVC PIPE °
GENERAL NOTES °' _ ry2�a
,': � SCH40
Fs:
ANY VARIATIONS TO THIS DESIGN SHALL FIRST BE APPROVED BY JIM HUNTER AND ASSOCIATES AND THE COUNTY SANITARIAN.
�Yr
•v.`�v.,.y::; 31_011
OWNER INSTALLER SHALL NOT REMOVE OR DISTURB ANY TOP SOIL WHILE CLEARING TREES AND STUMPS IN DRAINFIELD
AREA.
REMOVAL OF TOP SOIL COULD RENDER THE SITE UNUSABLE. 4,: � ' '.•,s _ � rfq ,-„�
y.�• 5ICG,2 .:� q 1
OWNER SHALL BE AWARE OF THE POSSIBILITY OF TANKS FLOATING OUT OF THE GROUND SHOULD THE TANKS BE PUMPED nDarJJ.HUNTER 7 S j
PVC PERF PIP(E�DTAIL
EMPTY DURING SEASONAL HIGH WATER TABLE CONDITIONS. „•._; o.c ; 431
26 NO SCALE APR
ALL CONSTRUCTION MATERIALS AND THE INSTALLATION OF THIS DESIGNED SEPTIC SYSTEM SHALL CONFORM TO ALL A R 2 8 '40
APPLICABLE STATE AND COUNTY HEALTH DEPARTMENT REQUIREMENTS. r I Ti
MASON COUNTY ENVIRONMENTAL H.=.;
USE OF SOME RESERVE DRAINFIELDS MAY NECESSITATE PUMP AND/OR SAND FILTER INSTALLATIONS.
TO DRAINFIELD PRESSURE LATERALS -� --
THE ADDITION OF AN APPROVED EFFLUENT FILTER IN THE SEPTIC TANK IS REQUIRED TO ENSURE THAT SOLIDS DO NOT PUMP(A)TO BE CONTROLLED BY TIMER SET TO
PASS TO THE DRAINFIELD CAUSING PREMATURE DRAINFIELD FAILURE AND COSTLY REPAIR. DOSE 80 GALLONS,IF AVAILABLE,EVERY 4 HOURS
ALL REQUIRED TESTS SHALL BE SUCCESSFULLY RUN PRIOR TO CALLING JIM HUNTER&ASSOCIATES FOR FINAL BASED ON MEASURED PUMP OUTPUT RATE
INSPECTION. ALL COMPONENTS,INCLUDING ALL TANK ACCESS LIDS MUST BE ACCESSIBLE FOR INSPECTION. e<-___RIS'ER
FLOW CONTROL VALVE
JIM HUNTER AND ASSOCIATES
COMPONENTS
DESIGNER-ADAM HUNTER
CONTRACTOR SHALL BE RESPONSIBLE FOR COST OF RETURN INSPECTIONS DUE TO FAILED TESTS OR INACCESSIBLE P.O.BOX 162,OLY,WA 98507 753-1226 JHANDASSOCNTES@HOTMAILCOM
WITH LOCKING LIDTHIS IS A SPECIAL DESIGN DUE TO ADVERSE SOIL CONDITIONS,GROUNDWATER TABLE AND/OR TOPOGRAPHY. JIMHUNTER&ASSOCIATES HAS DESIGNED THIS SYSTEM IN ACCORDANCE WITH ALL CURRENT STATE AND COUNTY SEPTIC SYSTEM DESIGN FOR-
CAL CONSTRUCTION DAHL PROPERTIES
HEALTH DEPARTMENT REQUIREMENTS AND ASSUMES NO RESPONSIBILITY FOR ITS USE OR LONGEVITY.
R-
THE OWNER THEREFORE AGREES TO MAINTAIN AND MAKE ALL NECESSARY REPAIRS TO THE SYSTEM AT SITE ADD NO COST TO JIM HUNTER&ASSOCIATES.
DRAINFIELD CONTROL BOX XX HIGHLAND RD
NO SCALE LEGAL- A PTN OF 520241350010 2 OF 2
TP# A PTN OF 520241350010