HomeMy WebLinkAboutSWG206-00311 - SWG Application / Design - 9/21/2026 MASON COUNTY 4f5 N 6TH STREET,SHELT967 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: SWG2026-00311
APPLICANT O'Gorman, Brian Phone: 3603596527
Address: 301 E Jennifer Ln Shelton, WA 98584
Email: bp.ogorman@live.com
O'G0RMAN REVOCABLE LIVING
OWNER TRUST BRIAN PATRICK O'GORMAN & Phone: 562-552-7935
SHERRI ANN
Address: BRIAN PATRICK O'GORMAN &SHERRI ANN O'GORMAN TRSTS SHELTON, WA
98584
Email:
SEPTIC DESIGNER MICAH HALVERSON* -Olympic Phone: 360-490-6365
Construction
Address: PO BOX 698 ELMA, WA 98541
Email: micahhaIverson@aol.com
Site Address: 301 E JENNIFER LN
Primary Parcel Number: 421237700050
Permit Description: New 2bd ATU to pressure bed
Permit Submitted Date: 09/21/2026
Permit Issued Date: 09124/2026
Issued By: Rhonda Thompson
Current Permit Fees Paid: $740.00 (additional fees may be required upon installation of system},
Permit Expiration Date: 09/24/2029 (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 Drainfield installation not to exceed designed ups/ape and downs/ape depth specified on
design form.
5 Installer is responsible for obtaining Mason County installation approval prior to backfill of
system components.
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/heaIth/environmentaI/onsiteloss-inspection-request.php or call:
360-427-9670, extension 400.
MASON COUNTY 415 NJ. 6TH STREET,SHEL-967 WA 98584
�m� SHELTON:3G0-427-9670,EXT4d0
BELFAIR:360-275-4467,EXT400
Public Health & Human Services ELMA:360-4825269 EXT 400
FAX:360-427-7787
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.govlhealthlenvironmentalionsiteloss-inspection-request.php or call:
360-427-9670, extension 400.
OFFICIAL USE ONLY
MASON COUNTY DATE RECEIVED-. rj 1 � N
AMOUNT RECEIVED: I RECEIVED BY:
Public Health & Human Services 7� o M
Environmental Health 360-427-9670,ext.400 or 360-275-4467,ext.400
415 N.6th Street -Shelton,WA 98584 SWG _ Cl) 0
�_ Z Cl)
ON-SITE SEWAGE SYSTEM APPLICATION
m
APPLICANT PHONE m
BRIAN PATRICK O'GORMAN 360-359-6527 z
C
MAILING ADDRESS-STREET,CITY,STATE,21P CODE ic
PO Box 105 Shelton Wa 98584 m
SITE ADDRESS-STREET,CITY,ZIP CODE
301 E JENNIFER LN f r. I Shelton
NAME OF DESIGNER I � PHONEINi
Micah Halverson e?'r e`�' 360-490-6365
NAME OF INSTALLER �ti-_.�- PHONE I "a
Unknown
cn IN
PERMIT TYPE(select one D�IrKING WATER SOURCE
RESIDENTIAL OSS h COMMUNITY OSS Ir!I COMMERCIAL OSS PRIVATE INDWIDUAL WELL b PRIVATE TWO-PARTY WELL Z I
TYPE OF WORK(select one) p' PUBLIC WATER SYSTEM
�VI NEW CONSTRUCTION 1 UPGRADES ftREPAIR/REPLACEMENT OTHER DETAILS(select all that apply) ❑ TABLE X REPAIR I
SUBMITTALS ❑ SURFACING SEWAGE ❑ EXISTING FAILURE ❑SHORELINE
DESIGN FORM(REQUIRED) PfSEPTIC DESIGN(REQUIRED) BEDROOMS I LOTSIZE I WAS LOT CREATED AFTER 41112025? I
)( ) 6.26ac [I YES Q✓ NO 0 r
J(` WAIVER(S IF APPLICABLE I O
DIRECTIONS TO SITE AND SITE CONDITIONS:(ex.locked gate)
From US HWY101 Turn onto E Eagle Point Dr turn right on E Fairchild Heights Rd turn left I o
on E Jennifer Ln. Subject property is at the End of Jennifer Ln. Test holes are marked with r I o
pink ribbon. Contact Owner For Access
ICii
SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. I ID
OFFICIAL USE ONLY BELOW THIS LINE --
UPGRADE 1 FAILURE SOURCE(for reporting purposes)
❑VOLUNTARY ❑MAINTENANCE/PUMPING ❑BUILDING PERMIT ❑HOME SALE DCOMPLAINT ❑OTHER:
INSPECTOR SOIL LOGS COMt.1ENTS/CONDITIONS
w� 5 2- j- �--
11 U2i7- 742JHI)
1k : I Z � 5f 4-
\ V'- (
II
SOIL CODES: + r RECORD DRAWING AND INSTALLATION REPORT
V=VERY G=GRAVELLY S=SAND L=LOAI'.1 Si=SILT C=CLAY E=EXTREMELY R=ROOTS I 1 REQUIRED FOR FINAL APPROVAL.
INSPECTOR SIGNATURE DATE APPLICATION EXP TION DATE APPLICATION APPROVED/ISSUED BY DATE
THIS FORM 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: 4 2 1 2 3 -- ±± - 0 0 0 5 0
A design will be reviewed when 3 conies 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, J Cross-section sketch, including all applicable items on checklist.
This form maybe scanned and available for public view on the Mason County Web site. A9atiwuum paper'size: 11"X17"
PARCEL IDENTIFICATION
Permit Number: SWG Designer's Name: Micah Halverson
Applicant's Name: BRIAN PATRICK O'GORMAN Designer's Phone Number: 360-490-6365
Mailing Address:
PO Box 105 Designer's Address: PO Box 1519
Shelton Wa 98584 City State Zip Shelton Wa 98584
City State Zip Designer's Email halversondesignlle@outlooks
DESIGN PARAMETERS
Treatment Device
❑Glendon ❑Sand Filter ❑Mound ❑ Sand Lined Drainfield O Recirculating Filter U A'hU BNR-500 U Other
Treatment Level(check all that apply): ❑ A U B ❑C ❑BL1 U BL2 ❑ BL3 ❑ E ❑N
Drainfield Type
❑ Gravity [s'Pressure O Trench 1'Bed O Sub Surface Drip
Septic Tank/Drainfield Specifications Laterals
Number of Bedrooms 2 Schedule/Class 40
Daily Flow: Operating Capacity 180 gpd Length 30 ft
Daily Flow:Design Flow 240 gpd Diameter 1 1/4 in
Septic Tank Capacity(working) 500+ NuWater gal Number 4
Receiving Soil Type(1-6) 3 Separation 2.5 ft
Receiving Soil Appl.Rate .8 gpd/ft2 Orifices
Required Primary Area 300 ft2 `total Number of Orifices 48
Designed Primary Area 300 ft2 Diameter 3/16 in
Designed Reserve Area 300 ft2 Spacing 30 in
Trench/Bed Width 10 ft Manifold
Trench/Bed Length 30 ft Schedule/Class 40
Elevation Measurements Length 7.5 ft
Original Drainfield Area Slope Level % Diameter 2 in
New Slope,If Altered Same % Preferred manifold configuration used? O Yes { 'No
Depth of Excavation Up-slope 12 ill Transport Pipe
from Original Grade Doi slope 6-12
in Schedule/Class 40
Designed Vertical Separation 12+ jty Length 50 ft
Gravel-based Drainfield Required? L 'Yes ❑No Diameter 2 in
Pump Required? l Yes ❑No Dosing and Pump Chamber
Pump/Siphon Specifications Number of doses/day 4
Diff. in Elevation Between Pump&Uppermost Orifice 8 ft Dose quantity 45 gal
Drainfield Squirt Height/Selected Residual(head) 2+ ft Chamber Capacity(flood) 1200 gal
Uppermost Orifice l�'Higher ❑Lower than Pump Shutoff Pump controls:Please check those required.
Capacity @ Total Pressure Head 41.9 gpiyi l ' Timer ❑ P/apse Meter ❑VEvent Counter
Calculated.Total Pressure Head 17.2 $ I imer: Pump on TBD ,1'ump O ff 6hrs
Comments
V L
SEP 21s 2026
RET Revised:4/14/2025
DESIGN FORM—PAGE TWO Assessor's Parcel Number: 4 2 1 2 3 -- 77 -- 0 0 0 5 0
Permit Number: SWG () O / I
DESIGN CHECKLISTS
Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch
lit Test hole locations Drainfield orientation and layout Reference depth from original grade:
R1 Soil logs l5Zf Trench/bed dimensions and Q( Septic tank
Property lines critical distances within layout L ' Drainfield cover
l� Existing and proposed wells l9 D-Box/Valve box locations Reference depth from original grade
within 100 ft of property 59 Septic tank/pump chamber and restrictive strata:
l 1 Measurements to cuts, banks, and locations 1 f Laterals, trench/bed, top and
surface water and critical areas tf Observation port location bottom
19 Location and orientation of Q( Clean-out location 0 Curtain drain collector
curtain drain and all absorption if Manifold placement 0 Sand augmentation.
components
Q( Orifice placement Other cross-section detail:
E9 Location and dimension of l ' Lateral placement with distance t ' Observation ports/clean-outs
primary system and reserve area to edge of bed
Buildings Other Information
1;71 Audible/visual alarm referenced Yes No
E6 Direction of slope indicator Q( Scale of drawing shown on scale 16 0 Design staked out
E9 Waterlines bar 0 Ef Recorded Notices attached
E6 Roads, easements,driveways, El Elevation benchmark and relative O G 'Waiver(s) attached
parking elevations of system components ❑ Pump curve attached
1J North arrow and scale drawing ❑ l 'Evaluation of failure
shown on scale bar Non-residential justification
Q(Waste strength
❑ 9 Flow
DESIGN APPROVAL
The undersigned designer must be notified by installer at time of installation if Yes O No
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:
Environmental Health Speci list Date
CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION:
✓ The design is stamped"Approved"by Mason County Public Health.V The Onsite Sewage Permit has not expired, the Permit Expiration Date is: �fi?7I'_1q
✓ 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
Page of 5 NEW 2 BEDROOM ON-SITE WASTEWATER DESIGN X �XV Abbreviated Description:TR 5 OF SURV 19/102
2 FoxJ N
Lake
Tz 0 � F vi
F- � w w
z �
m
Li) Z
0p O Cl
J
r� W
etioo�tao
N
J eD DEU MER N1
ELV405 !
& 1 ,__2L_ it W
d) L!_
L
's. W W
# allouts W
Approximate Land Size: 6.26AC / \ �9�, �f o
/ Xj 1)4"ASTM3034 with Cleanout or R.V Dump �, o
2) Sound Placement Trash/Pump Tank U)
3) Nuwater BNR-500 Tank
4) NuWater Control Panel & Power Disconnect
Soil Lo S / V400 5) 2" Sch40 Effluent Transport Pipe
y 6) 10'X 30' Primary SSAS (See pg2 for Details) co
Proposed Well R=100' ` 7) 10' X 30' Reserve SSAS 0)
Primary:
TH1: 0-26" VGLMS 1 f o z
26-36" Till 1 Li o o
36" Hardpan , ��N3�5 N °U)
TH2: 0-24" VGLMS \ / /i,
24-36" Till / 0 20' 60' 120'
36" Hardpan \
Reserve: ` — i / Scale: 1"=60'
TH3: 0-29"VGLMS �di, ` — •— ro
29-34"Till xi ` E4v4flo
34" Hardpan _ O
Q
TH4: 0-24"VGLMS /q P ,'� ��p5 ~
24-32" Till P R O VE i
32" Hardpan SEP1'
asa couK ,2 4 2� 6 J
�r � _�oN�rr11fTTA uurrn�'JJ rr c 0) O
rtL
BENCH MARK ELEVATIONS \
BME1: 0" BENCH MARK STAKE l Q N U
BME2:-38" CALLOUT 2 y - - - - S ) � � L C
BENCH MARK ELEVATIONS ARE ^ - - - - - - ` - - - - - - ._ 6h4E1 i y W 0
TAKEN FROM ORIGINAL GRADE. - `-- - - - - - - - - - - - <j)
5'+ 135+1- CD to 70
ID
+
J X O
CONTRA 1TQR MUST HAVE ALL UNDERGROUND UTILITIES LOCATED BEFORE CONSTRUCTION — — E JENNIFER LN m
This is not a Survey.Site features,topography,elevations,and footages are based on data provided by the property O — 2 O
owner and from Mason County public records.This Site Plan and the Septic Design are intended for review by the p
Mason County Health Department and the contractor hired to install the septic system.Micah Halverson as the septic , . 1 Ja�� U- _
deslgnnr:hereby advises the property owner to use a licensed surveyor to prepare a survey of the land that discloses r
the exact location of the propertyproperty lines.elevations,topography.and footages. 45 +FI_ ---
x Page 2 of 5
SWEEP ACCESS/OBSERVATION PORT
2 Bedroom Subsurface Soil Absorption on System
4W-6„cap w
FshM Grade "' w
N m �
threaded cap at
en]of sweep
filter Fabric
®
2"5ch40 Effluent Transport Line o°Q a o o o°Q o° O O
Washed Drainrock 4 =w Farr=. Q O
2'X 1.25"Glued Bushings 15u a o u+shed dra`n rcck O a o° f, j
c, a-a werev W
• € erg ���R 2
� r ca Gerd Y
t
QEO.s. m O)
t6 H ro r
N CV r!
d
VO 1 114'5ch40 Laterals O O W
- a) LL
U
ry 3116"Orifices m O.B^-O Drainfield Calculations Z
30,t Soil Type 3
Soil Application Rate: .8 gal/sgftlday o
l ®_ I 12'infiltrative Depth from BME1 Operating Capacity: 180 GPD S
Designed Capacity: 240 GPD
sn
DralnFeld Area is Fairly Level
0 2.5' 5' 10' Absorption Area Required: 300sqft
Designed Absorption Area: 300sqft
Reserved Absorption Area: 300sqft
Scale 311 "=1'
3116" Orifices @ 30" On-Center Q
Calculated Orifice Flow Rate: .87 GPM
Total Orifices in Bed: 48 0 0
O J
m LU
n.rn
O7
"Washed Drainrock"means clean washed gravel or crushed rock ranging in
size from three-quarters inch to two and one-half inches, and containing
no more than two percent by weight passing a US No.8 sieve and no
more than one percent by weight passing a US No. 200 sieve,
` U
3 a
O<
Bed Cross Section
O
— oO
Observation Ports J u7 U
00 ,[
Q O
R
Test Hcte Finished Grade
co d
AP R 0VED — •Cr o
+h�77 3.i7 ce, c.T Prcr rrrc
1S 30 'fJ 3v' i5" t-roiu�'e,r�er fet.',c O
SEP 2 42VL.V O 4lnal Grade O
s r'rtrtauca na:..s.t o.mt�sre^^ v r
MASON COUNTY ENVIRONMENTAL HEALTH ory i Drainrock cn
RET �r4R� ns.re,e eec;r� r+� r � - . r�tC 6'of Hashed airock O
0-2a'VGLM5 1 114"5ch40 Laterals w�th 5,16"Orifices Facing dawn J I E2
12"+Type 3"h TLB&BL2 C'/1 Madre 5a'J Tyy:e 3 > X
TN Unsuitacle 5oif Type T rm 7
UCEN8ED DE8I'G$ER Hardpan
Ewers:aw,er�L
10' a =
Not to Scale
F-
Page. 3 of 5 *Nuwater tank must be vented at tank per NuWater Diagram.
��� GAL. TRASH/PUMP NuWater tank must not vent through Plumbing DWV (structure,plumbing) m1 t r,
p ,110
-n I 9,2.
(v
I— N
WATERTIGHT LID VENT(type DUAL PORT AERATOR
e�i nru Nt,c� r:r„nnrr amcr r0 ur:rrt,� i,rr. RISERS(TYPI
!^7
L. 1213' L0 Z
— 36'MAX. Re uired Inlet Baffle Y PVC O O
} ��__---
79' E+� 4 t q (TYP) O
c v c coVH112'PVC MASTIC Cl J
t I I e rr wav< I AIRLINE LIJ
II
I I Inlet II
and Outlet f 2' 2'COUPLING U)
Baffles Required &REDUCER 6'
N J
ti� I II
pZyI I II ! stv-e roc+ 2"TEE
II 1'PVC SLUDGE W
12y RETURN LINE
70r' b'IF4l II LL
L I II
.__- ----- ---11--- 2"PVC Z
cg z
61(u400 — TRASH CHAMBER DIGESTER CHAMBER CLARIFIER
LICENWIDDE13S93MA w3" _ OPERATINGCAPACHY:417GALLONS OPERATING CAPACITY:421 GALLONS CHAMBER
"tiwsTIC I FLOOD CAPACITY:490 GALLONS FLOOD CAPACITY:494 GALLONS 160 GALLONS LLI
: rn r.uA,(-salsas ) FLOOD:191 GAL"
c`+yt. + wax I I/ 65' 5B d
a3 (rJ
I'casr�•acv. jOul6loll
54' 5D" •..
53'
U)
° e
TE112'n as COP. rrzaSus .ow 2rs r,.{c. O7
Remove Pump Block and Add Sediment Inlet a 'Shroud Per WA DOH Pub#337.O69 Trash DIFFUSER BARS(2) 12 have PARALEL TO TANK WALL o O
t _ J
_____________________ j
A P P R Q 3" SLUDGE RETURN I a
I/? E D �f 1.5'TAPER ` m
SIDE NEW
STONE-FREE NATIVE SOIL ro
All Tanks must be on V teshington Dept.of Health registered I+st of sews p 2 ff ge tanks. I 026 OR COMPACTED SAND
All tanks must complywth cspaclby ratings,usage and limitations on list. OVER STONY SOIL
httpsfdscw.doh,we,govlPaRatsll/DocumentslFubs133T-O46.pdf. MASON COUNTY
ENVIR0 VENIAL HEALT INSTALLATION INSTRUCTIONS
Traffic rated tanks and lids must be engineered Ly manufacturer or licensed engineer. MASON 1r�/I,J }'� 1)Excavate tank hole with vertical walls to 1 foot larger there
Install Tanks according to manufacturer specirrcatfons. RET E T tank on all sides.
If tank hole Is stored or hard pan;tanks must be bed onto 3"sand or pea gravel.
May use sfterna(ive 500-1000 gallon trash tank and 1200 gallon pump chamber In lieu of traahlpump combo lank. 2)If bottom of hole i8 stony,Install 3•of compact sand&level �-2" C ti 2
out with screed. __ — mac °''—
� a
3)Install tank In center of hole,keeping 1 ft.void space on -I LLr""
all sides. IKu
24"RISERS'1 l P) "B
4)As tank Is filling with water,fill in void space with compact I I TOP I
SECURED LID WITH GAS TIGHT SEAL granular(sandy)soil free of large clumps of day.THREADED UNION 5)Install rest of system,&affix risers to adapters with24•DIAMETER waterproof adhesive. •ACCESS RISER SERVICE )Perform watertightness test In field as required by local
FINISHORADE \ VALVE" jurisdiction.7)Upon approval to backfill,carefully backfill with nativeI 2'RISER I I I U
soils over to of tank. 0)
P 1 TRASH CHAMBER I I OlGES7ER I I CLARIFIER! C 0) o
FROM SEPTIC 8)Final grade the surface to avoid chanelling surface
TANK TODRn1NFIELb water toward tank. L —J — — J L _J
TOP view
FJAERDENOYBTORAGE ANTI SIPHON Qo
VALVE" -
HIGH WATER ALARM LEVEL — — — —
WORKING VOLUME INDEPENDENT C
FLOAT STEM nxana� AEROBIC TREATMENT TANK DETAIL FOR o �'
140RMALTIMEROFFLEVEL - --- _ �.-.- _- FOR FLOAT - •U)
EN MOUNTING NuWA TER BNR-500 TREATMENT UNIT ��+-
SEDIMENTMENT S SHROUROU D" CHECK VALVE• W --
-- O
+S• ENVIIRO-FLO, INC. IREV1SED. > o d1
SEDIMENTS SUBMERSIBLE �. Wastewater Treatment Technologies 3/01/12 m
CENTRIFUGAL yam'" r � P.O.BOX 321161, Flowood,MS 39232 Z o t0
(877)836-8476 (601)845-4716 fax
PUMP GHAMBEB www.envlco-flo.net i d =
[TYPICAL)
WA DOH Publication #337-009 "ASNEEDED
X Page 4 of 5
® a
N ' ter Z o
NuWaterlPump Control PanelKnown Flow and TDHPer Manufacturer EffluentOZ9F21"Iff
! p Z
System Cue Fittings o O
• J
GPM TDH(ft) None Selected a J
I 1 0.00 8.00 W
$ "mil 70- 15.00 9.98
0 30.00 12.72 Z
_ C14 J
50
45.00 18.61
l 0 50 60.00 26.87 4t W
'®� 3D 75.00 37.48 i Z
e 70 90.00 50.45 d W
10 Flow(GPM)*: 41.90 W
PARTSLIST NuWater NR Assembly Diagram 0---
TDH(ft)*: 17.20 2 r
0 10 20 30 40 50 60 70 80 90 100 *Per user data y [+7
INFlaw(GPM)
Curve Models Eq.Flow Eq. Pump Specs
t..'"E�ws,.�� Head
Electrical 115 volt, 1
..hE ;<,u,��"w phase,60
MG 00
ro^I w ww5•Rllp.
152 45.85 19.02 Hertz co
rn
"sWv' " Physical
48. p1.81
Discharge Size 1.50"NPT z
ra
Solids Handling(in.) 0.5
Use Zoeller N152 Effluent Pump Static Head(ft) 8.0000 nom.U)
or equivalent TDH(ft) 17.2
SETTING PUMP RUN TIME
Pump On Time:TBD Pump Off Time:6 his
45 gal per dose
4 Doses per Day
Operating Capacity:180GPD P P R®V E D� p
Set On Time: -Fill pump Chamber 2/3 full of water. SAP 2 tl 226
-Remove end caps from lateral sweeps.
-Run pump and flush all lines.
- Put test caps on end of sweeps. MASON COUNTY ENVIRONMENTAL HEALTH
0
-Measure and adjust(if necessary)squirt height. PET
J
Remove test caps and install screw caps on sweeps. 00 Y
CO)
-Measure pump Chamber liquid level.
OO
-Run pump for one minute.
Re-measure liquid level in pump chamber. f!)
Calculate pump on time to get 45 gal dose.
❑ c
5crew All Lids Dann ry� !~ (r______ Tfl__
r a z
LACEHM DESKMR
https://zoellerpumps.comiproduct/n 152-effluent-pump-with-20-cord/ oa�m3L
Page5of5
INSTALLER GENERAL NOTES NOTICE TO PROPERTY OWNERWI
- Contact Designer at least 24Hrs Before install. This Septic Design has been created based on the most current regulations found in co
n - I 1W
This System must be inspected and maintained according to Manufacturer Requirements the Washington Administrative Code, Chapter 246-272A, and the Standards and W
lro and installed by certified NuWater Installer Guidelines adopted by the Mason County Health Department, all of which are toTI
Drainfield may only be installed in dry weather conditions protect public health.
- Installer must divert all stormwater away from all septic components
Drainfield Must be dug Level and Accurately. The property owner is aware it is the property owner's responsibility to obtain all o Z
- Drainfield Must be dug with toothed bucket and hand rake bottoms and sidewalls to loosen soil. necessary county, state, and federal permits before the commencement of any C) O
- Disturb as little native soil as possible when and if clearing is needed, development of this property or the installation of the On-Site Sewage Disposal a —1
- Use tracked vehicles and equipment to build drainfield. System (Septic Project). W
- It is advise to place a rebar stub near observation ports and valve boxes for future locating. _
-Threaded caps at end of laterals should extend within 6"of top of access. m co
-Tanks Must be on certified list of approved tanks from DOH Neither the Designer, Micah Halverson nor the Mason County Health Department are z
-Tanks are to be Bed onto 3" of sand or peagravel or to manufacturer specs. responsible for any disputes which may arise between neighbors, or contractors, ,, J
- Installer may use equivalent products meeting same standards with Owner& Designer consent subcontractors, suppliers, and engineers that are chosen to work on the Septic
U W
-After squirt test has been performed a draw down test in pump chamber is needed to establish pump run time. Project. j W
- Use a new(sharp) 3/16"drill bit to drill orifices in PVC laterals. If this land is in a development that has a Homeowner's Association, it is the property 2 2
- Use appropriate PVC glue and primer for all PVC connections owner's responsibility to review and discuss with that governing body if the Septic Z
Recommended Glue: Weld-On®721 TM PVC Primer: Weld-On®P-68 Project is subject to specific protective covenants, restrictions, rules, or regulations
-Tank risers/adaptors should be sealed per tank manufacturer instructions, that would prevent the installation of the Septic Project. W
Use E6100 INDUSTRIAL ADHESIVE when not specified by manufacturer. o r
- Emergency Disconnect and Pump Controls Require L&I inspection and permit o
-All Electrical wires should be placed in conduit and No direct bury wire should be used. The Designer, Micah Halverson, and the property owner (or the person representing S
- Control Panel may be installed on a structure or ground contact Pressure Treated Wood Post. to the Designer that he/she is acting as agent for the owner) have signed an rn
- Contractor is responsible to get underground utilities located before construction employment contract, whereby the Designer has prepared a septic design for an On-
- Place all components according to this design Site Sewage Disposal System for a residential dwelling on the land described herein.
-All Materials and Workmanship must meet county and state regulations
- Deviation from this design without approval from designer will make this plan null and void. All additional work by designer is subject to additional payment. Additional Work
- Designer May have additional Charges for redesign work and final inspection includes site visits, revisions, record drawings (aka Asbuilt), consulting with owner's
- Owner is responsible for all permits and fees including any HOAlcovenants rules, fees and any approval process required. o z
- Designer requires "Owner"to approve the installation,methods and components used by installer engineer, project manager and/or county officials. Designer does not warrant his work X o
before final approval by designer. to Owner's transferee or buyer. m W
- Installer must follow all conditions from Mason County
- Reference additional design form attached to this design. The property owner shall be responsible for establishing all property lines, easements
- For any questions Please contact Designer at 360-490-6365 and if an easement for any septic drainfield, tanks, pipes ,wires or ingress/egress,
establishing/locating the boundaries lines of that easement,
The property owner shall assist designer and installer in locating all known wells,
NuWaterOwner & Installation Manual: surface water, critical areas and buffers within 100' of the property. C
https://nuwaterseptic.com/ ID
The property owner is responsible for all costs associated with the employment of C 0 Q
Maintenance Requirements contractors and those materials/components used in the installation of the designed
Ongoing maintenance contracts are required foradvanced treatment. The installer ofan OSSDS shall
either include the first two years ofmaintenarice with the price of the installation,or as an alternative, septic system.
arrange for the maintenance to be provided by an approved 3`a party maintenance provider.This must be
spelled out on installation contract.Maintenance providershall keep records of,and submit maintenance Designer does not guarantee water adequacy from proposed well location or depth of
reports to the permitting authority and the owner of the system. Auer the first two years,the system well to water source. Owner and well driller are responsible for final well location. --! v
shall be maintained at an annual interval.
CO) O
Maintenance Duties: The property owner is responsible for all future maintenance and inspections as
adopted doe I.Remove filter element from aerator and clean with soapy water. Dry and replace, a p by Mason County Health Department N >� O
2.Test high water alarm and low air alarm for visual or audible warning function. Q 0 U
3.Check components for buildup such as ant beds or grass.Keep all vents clear of foreign materials.
4.Perfornt sludge measurement in trash tank. Arrange for pumping if within 12 inches of outlet(more
than 24"total sludge depth). SEP �} 2026 Non-survey equipment was used to determine if
5.Observe perforntance of digester,check for consistent,even rolling pattern ofwastewater. A
the proposed site would be suitable to support an .�
6.Perform settled solids check from digester. Have tank pumped if settled solids reach 40%.
7.Perform visual check of discharging effluent for clarity,and check for rotten egg odor,which would MASON COUNTY ENVIRONMENTAL HEALTH On-Site Sewage Disposal System. The following r -p
equipment was used to prepare this septic to
signify improper treatment of W=astewater. 7 O
design: Kubota excavator, Spectra Precision > x cn
8. If system is equipped with UV light,check and replace bulb if required. gp 9.Test operation of sludge return by temporarily switching blower to"manual"on the unmarked switch Laser level (model # , Stanl, Komelon Steelinside the cover. Stand back from the return inlet to the trash tank,as there can be a small splash upon Tape (model#N5300, Stanley 30' tape, Sllunto = Ostartup of the recirculation. Check for consistent flow intermixed Leith bursts of air. De sure to switch it Tandem Clinometer and Compass, and a Keson
back to"auto"when done,and observe the digester diffusers resume their airflow. tJ t7E.131GNER Wheel Tape (Model# RR319N). Software used
10.Inspect remainder of disposal system per county requirements,including but not limited to: to prepare this design: Chief Architect Premier.
Test pump discharge rate,test alarm,inspect disposal field,flush lines if necessary,etc... EXPIRE&0RM_2_
"Vertical Datum: Assumed"