HomeMy WebLinkAboutSWG2023-00395 - SWG Application / Design - 9/18/2023 MASON COUNTY 415 N 6TH STREET,SHELTON,WA 98584
SHELTON: 7
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: SWG2023-00395
APPLICANT BROWN JUNE L Phone:
Address: PO BOX 290 ALLYN, WA 98524
OWNER BROWN JUNE L Phone:
Address: PO BOX 290 ALLYN, WA 98524
SEPTIC DESIGNER CINDY WAITE-Septic Designer Phone: 3607010205
Address: 80 E PICKERING LANE SHELTON, WA 98584
Site Address: 231 E Williams PI
Primary Parcel Number: 122292400080
Permit Description: Table IX Repair-Oscar Xo2
Permit Submitted Date: 09/18/2023
Permit Issued Date: 09/20/2023
Issued By: Jeff Wilmoth
Current Permit Fees Paid: $780.00 (additional fees may be required upon installation of system).
Permit Expiration Date: 09/18/2024 (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/onsiteloss-inspection-request.php or call:
360-427-9670, extension 400.
Imo•
I(/ &Of
S'EP , OFFICIAL USE ONLY--
8 2O`7^1
UAI t RECEIVED:x1
SCAN UN Y ck.- - � D
CO RVICES AMOUNT RECEIVED: RE CENED i' CO
Public Health(Community Health/Environmental Health) 15 :2) 0 C
360-42/-96/0 ext.400 or 3602/5-446/.ext.400 3 m
/'-
'"1/\
415 N.60..Creel-Shelton,WA 98584 S\n// _ , - C.0. f C
Z f5
ON-SITE SEWAGE SYSTEM APPLICATION › D
APPLICANT I PHONE m m
JUNE BROWN 360-275-21749 z
c
MAILING ADDRESS-STREET,CITY,STATE,ZIP CODE g
PO BOX 290 ALLYN WA 98524 03
XI
SITE ADDRESS-STREET.CITY ZIP CODE ••
231 E WILLIAM PLACE ALLYN WA 98524 I
NAME OF DESIGNER PHONE I IV
CINDY WAITE 360-701-0205
NAME OP INSTALLER PHONE N)
TBD <
PERMIT TYPE(select one' DRINKING WATER SOURCE I N
P RESIDENTIAL OSS b COMMUNITY OSS rFi COMMERCIAL OSS W- PRIVATE INDIVIDUAL WELL b PRIVATE TWO-PARTY WELL Z I
co
TYPE OF WORK(select one) Q PUBLIC WATER SYSTEM I
el-NEW CONSTRUCTION I UPGRADES Pr REPAIR/REPLACEMENT OTHER DETAILS(select all that apply) ❑ TABLE IX REPAIR I IV
SUBMITTALS Iil SURFACING SEWAGE 0 EXISTING FAILURE 0 SHORELINE
ti-DESIGN FORM(REQUIRED) IR�SEPTIC DESIGN(REQUIRED) BEDROOMS LOT SIZE W I -
bWAIVERS)(IF APPLICABLE) 2 656'X322' 0I '
DIRECTIONS TO SITE AND SITE CONDITIONS'(ex locked gate) -_- -� --- I O
GO TOWARDS ALLYN ON HIGHWAY 3, TURN RIGHT ONTO WILLIAM PLACE, STAY I o
TO THE LEFT, AT TEE TURN RIGHT. SOIL LOGS WE ARE USING ARE IN FRONT OF a- I o
THE RESIDENCE. -4
Ico
SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. I 0
OFFICIAL USE ONLY BELOW THIS LINE
UPGRADE/FAILURE SOURCE(for reporting purposes)
0 VOLUNTARY 0 MAINTENANCE/PUMPING 0 BUILDING PERMIT ❑HOME SALE 0 COMPLAINT 0 OTHER:
INSPECTOR SOIL LOGS COMMENTS/CONDITIONS
gi P.:(2 , L. +0 jil,
Pepa4 it_
SOIL CODES: RECORD DRAWING AND INSTALLATION REPORT
V=VERY G=GRAVELLY S=SAND L=LOAM S:=SILT C=CLAY E=EXTREMELY R=ROOTS REQUIRED FOR FINAL APPROVAL.
IN EC OR SIGNATURE i ci DATE APPLICATION EXPIRATp ATE AP I ATIONAPPROVED/ISSUED BY DATE
tS 6741-23 Cl •••• filth -2At 6 Ljt (A ki,o9v-) q-20 -2,/,
THIS 0 AY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE REVISED 12/7/2015
DESIGN FORM—PAGE ONE Assessor's Parcel Num er: 1 2 2 2 9 — 2 4 — 0 0 0 8 0
A design will be reviewed when 3 copies of each of the following are submitte :
Completed design form that has been signed and dated. Scaled layout s etch, including all applicable items on checklist
ki Scaled plot plan, including all applicable items on checklist. `'Cross-section s etch, including all applicajble items on checklist.
This form may be scanned and available for public view on the Mason County Web site. Maximum ppper size• 1/"X/7"
PARCEL IDENTIFICATION
Permit Number: SWG O8 4 1 5 Designer's Name: I CINDY WAITE
Applicant's Name: JUNE BROWN Designer's Phone Is umber: 360-701-0295
Mailing Address: PO BOX 290 Designer's Address: 80 E PICKE�2ING LANE
I
ALLYN WA 98524 SHELTON WA 98584
City State Zip City i State Zip
I DESIGN PARAMETERS
Treatment Device
❑Glendon luiotilter 0 Sand Filter 0 Mound 0 Sand Lined Drainfield ❑ Recirculating Filter. type
❑ Aerobic Unit Make/Model 0 Disinfection Unit Make/Model Other: X02 TO OSCAR
Drainfield Type
❑ Gravity 0 Pressure 0 Trench 0 Bed 0 Sub Surface Drip
Septic Tank/Drainfield Specifications Laterals i
Number of Bedrooms 2 Schedule/Clat NETAFIM
Daily Flow: Operating Capacity 180 gpd Length 1 I 50 ft
I
Daily Flow: Design Flow 240 gpd Diameter in
i
Septic Tank Capacity(working) 1250 ROTH gal Number I 5
Receiving Soil Type(1-6) 5 PSPrflnO V E ,F .5 ft
Receiving Soil Appl. Rate .4 T `' C p Orifices
Required Primary Area 600 Y �I l�uta� ��Oriti; ',' 5 50=250
Designed Primary Area 616 SON CC T�rft@i1t<iRpN ENTAL HEA�LTh MITTER
in
Designed Reserve Area VERY LIMITED ft2 SpasAla W i 6 in
ft
Trench/Bed Width 28 Manifold
Trench/Bed Length 22 ft '�11;dule/Cla SCHEDULE 40
of Elevation Measurements o-Len�� , 50 ft
Original Drainfield Area Slope 5 % 4,4 Dia • r `��'- 1 in
�� ,
New Slope, If Altered o/��`" t� a� � �� I
7_ ,` lr d configuration used? Q Yes ❑No
Depth of Excavation Up-slope 0 `�s' ".,t• . 0t44 ' Transport Pile
from Original Grade y` ,,. 81 `p
Down-slope 4"on Ci . - •-Oele/C',z1
Designed Vertical Separation 16-20 LICENSED DES= NER ,
—.�-s to o'b' ..� •�.►v vl, ( ft
Gravelless Chambers Required? 0 Yes 0 No 0 OptiaarE' big/meter
in
Pump Required? 0 Yes �No Dosing and Pump Chamber \V
Pump/Siphon Specifications Number ofdo.es/day 360
Diff. in Elevation Between Pump& Uppermost Orifice 4 ft Dose quantity `1.5 gal
Drainfield Squirt Height/Selected Residual(head) ft Chamber Cap city(flood) 125 ROTH gal
Uppermost Orifice 0 Higher l 'Lower than Pump Shutoff Pump control Please check those requirjed.
Capacity @ Total Pressure Head gpm rifTime, ricElapse Meter Gil Event Counter
Calculated Total Pressure Head 7.16 ft If Timer: Put p on 22 SEC , Pu 'p off 3.63 MIN
Comments 1
CONTACT DESIGNER PRIOR TO START OF INSTALLATIO , ROTH SEPTIC AID PUMP TANK
REQUIRED, JUTE THE DRAINFIELD.
i
y
DESIGN FORM—PAGE TWO Assessor's Parcel Number: 1 2 2 2 9 -- 2 4 -- 0 0 0 8 0
Permit Number: SWG
DESIGN CHECKLISTS
Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch
li Test hole locations 6T/ Drainfield orientation and layout Reference death from original grade:
G-7//Soil logs 6D Trench/bed dimensions an. (v",,,/Septi tank
1VProperty lines �,,/critical distances within la,out 'Y Drainfield cover
E3 Existing and proposed wells 11�1 D-Box/Valve box locatioi s Reference delith from original grade
within 100 ft of property Kje Septic tank/pump chambe and restrictive,strata:
Di Measurements to cuts, banks,and locations plot- /14y Laterals, trench/bed,top and
1 ._ surface water and critical areas ci Observation port location bottoM
11.4 t)"Location and orientation of pialean-out location 0 Curta'n drain collector
w
curtain drain and all absorption 4Nlanifold placement 0 Sand augmentation
1icomponents Orifice placement Other cr ss-s ction detail:
Location and dimension of Lateral placement with di•tance V Obse ation ports/clean-outs
primary system and reserve area to edge of bed
121
Buildings Other Infornation
IV Audible/visual alarm refe •need Ye No
EY Direction of slope indicator
12( Scale of drawing shown o scale 0 Desig staked out
Id Waterlines bar 0 0 Recor ed Notices attached
ll Roads,easements,driveways, 0 0 Waive•(s)attached
parking ❑ 0 Pump!curve attached
DI North arrow and scale drawing r e_1O 17("" —0 ❑ Evaluation of failure
shown on scale bar Non-residental justification
❑ 0 Waste,strength
❑ ❑ Flow
DESIGN APPROVAL
The undersigned designer must be notif by installer t time of installation .f, Yes 0 No
(11
Signature esigner 1 Date
The undersigned has reviewed this design on behalf of Mason County ublic Health and deternjined it to be in
compliance with state and local ite regulations:
vir m ntal Health Spec alist Date
CAUTION: DESIGN APP OVAL IS VALID ONLY UNDER T E FOLLOWING CO!IDITION:
✓ The design is stamped "Approved" by Mason County Public Healt .
✓ The Onsite Sewage Permit has not expired,the Permit Expiration ate is: ( "l ;2
✓ Drainfield site conditions have not been altered to adversely affect onditions of design appkova`l.
\\v\
Please Note: The system must be installed by a certified installer, 2
unless prior authorization is obtained from ason County Public Health.
An Installation Fee is required.
This form may be scanned and available for public view on the Mason County Web site.
Updated Date: 12/7/2015
m' ;i N
c N r
•
y y
N
D
w
R
s ',a.
P P R 0 V E 7
SEP 1 9 2023 :';fit
MASON COUNTY ENVIRC NMENTAL HEALTH r
JBW
k
•
- i ,,,
o
cl l�1 c� i_ f-tq'
® .o j1IT $
—
lMr CM)
NSED DESGNER 1
' k)
r i,- ------ ,
,....
R p y EPP ';'"t.
SEP
: ; .
191023 . (
MASON COUNTY ENVIRONMENTAL NEA `
Jew
t` ta+++
•
nj -+ :ca co rn cn 41 w• �v
w iv -I o
c» m rv = X () L> 2 nm7
r" OX i°ommCCcmxm
ti e mz � rND -I100 73CnC/)
Z C Hi - im O C 7 5 -0 7-1 15
tz O 0 OZr- Z
-IZ
CD0 Z
nmD z ,—Gp 90.6 i x z z C X mm � ivmmD 7 >H � � D,,, d.. Qv� N (� n m
-1
D m
c. L , i O` Z Z 7.1 70 K CI'
m
-I-- r ,A o
-- c
0)
m
ro CD ...-
. CMID
1
2 Fa a
=
4:)
cS9V0
9 eft
% S 4
...
atb
t
eft .
-
2 % . OZZIa .
alb
1514)
11111' 111 i %
aro
l'•)z.
(.100
1114 111 111:1 .
c:i0
Lax, i
ef*
-r1 -0 11 rn
,....F-- K r= (7) cn • ,,,,,,c
.,• 0=4,-. iik--
,
. A
0 > W x z 0
rn (-)
-n 0 3:2 \\
...-R
CD Z
:IQ
‘z:to
41z.
41‘;:elo 4)
I 4
•,.. 4r'
47:0 %
wk.loft 4,..
13E)0
*
454z, ,
are
AP P RO VE I„
:
SEP 19 2023 „4„.. j BASAL WIDTH
MASON COUNTY ENVIRONMENTAL HEALTH • .IF-= -.. ..-
JB,W
_ j1 _
•
m I i In
io
4 �{ 1 F.
1
A
T V
I�1 k • 11 1 Z
I {� rn
2 r` J C)
IL �' C :-1 -1,rs
=
tr' 1
N
....... •
4., ---� %
(/1 0 ` o 1 1-11
O
R. X
IV
/ v, ..A
•
\, CD
vi
\i _ p I
•
-' . a1
D D
`/ L ` J
`I
rn
81—
v, >.....
. , s,
/ 1
co / Q -0F,
11 aco
M
i R
C
f♦
1 I
f
• C R
'/ y y
lir
GGO i
,rec
.,.... 0,6 It \\A o.,
O� 51 E AITE y`,`t, _p . ,
LICENSED DESIGNER i, — _ '— —
EXI'IRLS 05.101 (,\
i
i�11
• X02 Tanks �1
•e
i . vAsyc.� I I
r 4 4,i;' y�1 ^ ,"I)
2 3 1/3 s �/i
rl, 4i1e!^1!Ll AITE +,
1LEI[i ,' , ;�Ai� ... :�& r��a.4
. Iii •1,... ._ . ....„,...
. ,,, :\.___ .....i
..___,,,/
KAMA
I
1000 Gallon 1000 Gallon
' TOR
0 mum 2/3 •
1/3 • .
L •
I .
•
•
.• 1few• .
Treatment tank Discharge tank
1
Illustration 1
�'l4's-I C/J e /a /4 '-2,7 0
Introduction: q a P0,u S--9'//e: cJ-,-,1 ,pc�yy, •� qJE-
The OSCAR-X02 treatment system is comprised of two technologies: the XO (4
chambers: septic, aeration, clarifier, and pump chambers) and the OSCAR: drip tubing coils,
C-33 sand, reverse flush headworks, and control equipment.
Wastewater is collected in the septic chamber wheregross solids are separated. The
waste stream is then aerated in the aeration chamber. Aerated effluent passes through the
clarifier then into the pump chamber. The expected waste strength from the X02 will be 30
mg/I CBOD5 and 5 mg/I TSS. Effluent is dosed through a 120,mesh disc filter to OSCAR coils,
installed in ASTM C-33 sand. Effluent discharged from the coils is treated by the sand prior
to infiltrating into the receiving soil. The treatment level in the final discharge is expected to
reach 2 mg/I CBOD, 1 mg/I TSS, and 36 FC/100 ml, meeting Treatment Level A. The4'02 can
only be used with the OSCAR.
z
.i.„ p p R 0 E •-•,;.-..-.\ ,
ri. (0\\4
SEP 19 202 ;.10
u
MASON COUNTY ENVIRONME
TAL HEALTH
JBW
riu howler Company Submittal - RTRMT12502P 82650
Y 'A, N Pr, 0 > '
o ,- cn Z
Z Gl
rn Z N
- rn
rD n
mi
•N w M N n 2 a r
,w o cn - n - mC) � � � -_mi rC- _�
YI D � � � CnD � CnZ j
0 D O 425"TYP. > D0cno C� 0 00
I Q D �J
O D Z f K r
Po
m
r � D ry
CO e .
r o 1 (1,-..-0:
z n
0 - D /e- . / ' �n n c
.....):
3 C rn CO ro 5 E 1 AITE •,/1 r - =
o GZ yl LICENSE DESIGNER �, 0
T
TI
r r )----=_ )) (c 1, --_
M X m
HEIGHT= 51" _ ') (��_
-
n l ---
I
2
imb
Co
A — ) C_ -t -
1 x ,„ _ ... ..._,_-_-_-.......„8„--__,:. __. . ici, .
1 a
-- ' (4,7'' ' * -- k (7)-1-2
- J
- 1/4 7/1-- - \• - t 5 2
--_ D
4
L 7�r ROVE1 ti :,.. 1\t'i\
WIUIH = FiLm SEP iri',_x 19 2023
AAA QM!rr11 IMTV C"„`°1GiII C ICIL 4ILALT,, 1
I
JBW
HD Fowler Company Submittal - RTRMT12502P 82650
•
T.T - -' O y
11
r �P F NA.Sy 9� 1'
0 HEIGHT = 51" _ 0# CIN51 041 WA E F "1 ?jUV,
r q3" I. EC ESIGNER
.. m - _ ` Z
t- f x•lHts o5,a
z -I
-0
0 r
r),' 3 _ 73
. 0 r_ ____,.......„ .... 0„„
1 xi
3c)
Z =
___. 1 J2 -- -
? O D 1 o 2 .
. .
rn
v m rn ,n
I z o !
wv z y �—_.—_— �
3 D I�'a •D L� m ,_ ��
-4 0Xm �l --1 C - O -
3 I COr -IO mlr rTN }
O � O1 - O r
Kz_ > Zr DID no -zi m .--._ . - - -_-,
3 O m � r r CZD O
-, OO Ai D mIm � � cn _ )- L cc
- co
r 0 m - n
n -i
N _—
r I m
i
N - -I._.L.. I 1 .7 > _
w ry m _
ZI�II4 !tt O rn tI — ._ - _ �_
a 1 Z0
q Z D Ifs
m
� ) I 1.1 _ a � 8 1i_. re_":.;.
--- e—`4.ice.--
�, J O m
I CA O / m r.
rri __z_ -- iii <
n Z )::.
. ...,..._:_.,_--, ..10
0
i PROVE
-I
'�� 0 - 40" r♦ Sip a ?\��
FfE1GIIT gin
Z �' ON COITV ENVlR
.'' �� ONMENT
NFdITu
'JISWV
I
HD Fowler Company Submittal - RTRMT12502P 82650
4
- .
T .� A CD P `1 C7 Ui .AN N -' —I
- 4. O
- - aaxvcD (t. — ° 7 °
- m cD —.ca " ... 3 -) _ `CD, _. C
Cl) Cl) c (D o c c - cnn cn Z
con
-,-I --I, _ Da) , CD- ° m
mili 0-1 - • n ° 5. X. 0 D �
w\ CD 01 O O C� * (n• O (7). c g
Hi oo0 v. Qvo ° oao i
w X X-0 = 0 (D ,_. cn ° m
I
0 K � CD ? v u) -o < v _
CI) O o ° O (D O cD r- c A = D D C O
G� T 2
O C� 3 ° � o � m � - " I � (n r �]
co O cn O v 0. D C * d CD (n y -� m N
n> �. 3 ? m D p p , = O n Z
r1a. o _, (D > 1 r 8 y m Z] n -I
O � � C �cfl � � � = � 3 0 c;
0 K . 0 w rn = C� —� chi � n � D � cn
� NC x N < � O \ -< 2 OHC m -I f;
Z �" -' Cn � = Qa) (D � � p �J � <
.......
OHO W (D � NQ � — ••� DD �W Z � i
3 m O u, (D `2 , m (Q C �_ - Q O IT C
3 a) C m m _i — m ";
C P 5. Q_ cu a Z 1 D
(D cn Z D
: (1:5:1-1mW9 1"m1)I e -0391-1-_).
XI
O O `G (D l — 1 \ti �/ Zl
0 -4- )..__A /.
70
i
Dp° D
ICn x N
/SDr D �i w I
o
al Dn °- cn
OCD= cD V..
QDm z
Is QgAi
� O. ��jl I ,
O Oo
a ���
0 N
4.
y sloo• .
_ z
Z O .IND . •ITE 41 3
0 LID , D• .IGNER
2-. ''." 0 AM%Mk WkNiAllb Ak:\ 110S-10016111140,0 vE 70... I I- -CS 0 K
=� c C 1 '11
g7.3t m :�. m r
SEP 1 9 2023 � � Z 5m —
MASON COUNTY ENVIRONMEnd HFAI TH --I •
•
JBW
Headworks: HWN-.7-RF
' 3/4 inches Arkal disc filter, mesh, 130 micron
• 3/4 inches Arad flow meter
• Three oil filled pressure gauges (0-100 psi)
• 5 Netafim normally closed solenoid valves (Model 80)
IF
1 yv,, r\
or •
BI
A
OSCAR-X02 Parts list (500 gpd). r 11
-,1
Each OSCAR-XO2 unit will include: P� �//1
• �((� OF Y'ng 9-III
1 7
LF1 P-RF-AR or LF1 P-RF-ARA control panel '� ���a Ij
• LOT-30, 1/2 hp, 120 volt pump J P , l_ <// o,
• Hi-Blow Aerator, HB-80 (80 liter/minute) z 18 � %�+
• Hi Blow diffusers .► ° t CNSE wAITE ��1
r ESIGNER• OS-50 or OS-100 Coils swim ..... ... ` ` %` /1
• PVC fittings and drip tubing adapters• EX"""s 05'"
HWN-.7-RF automatic headworks
• Solid 1 inches poly tubing for connecti --
Aons
• 2 float switches
p p OVE
,•. ,
SEP 19 2023 4
MASON COUNTY ENVIRONMENTAL HEALTH o fl\ I'l
JBW 1
jF=L(QjKo)' 85
F=friction loss through pipe I feet of head
L=length of supply line in feet
Q=Flush GPM
K=47.8 (1' SCHEDULE 40)
LENGTH 60
Q FLUSH GPM 9.75
K (1" SCHEDULEN 40) 47.8
FRICTION LOSS 3.168606
Elevation difference 4
TDH 7.168606
TOTAL HEAD
FRICTION LOSS 7.168606
ELEVATION FROM PUMP
' A „uVTY
TANK TO OSCAR
TOTAL HEAD 7.168606 <SO EXCESS TDH PP
GMP DISCHARGE AT DF SEp
�E
EMITTER GPH 0 42 -,"A,.,,, 223
60
MINUTES PER HOUR �N� FNTq(
Ja yEALTy
# EMITTERS 50
#COILS 4
GPM PER COIL 0.35
GPM PER TOTAL COILS 1.4 A)
DOSE VOLUME
i �
GPM PER COIL 0.35 ? ..p .
COILS 4 i�4s'�oM,y9�1
SECONDS IN MINUTES 60 ri P `/J'') c F2,4
SECONDS ON / �t,
22 Jr, vvGALLONS PER DOSE ° L;14TC• 10.51 / LICD DESIGNER v,\k
TIMER SETTING •
EX�'RES 05, a,
TIMER SETTINGS GPD 180
GP DOSE 0.51
DOSES PER DAY 360
TOTAL GALLONS PER DAY 184.8
i Li
l
10
OSCAR-X02 coil Connections
.. .‘
ovLs-, ,,.,.- .. - 2' --- -_
, . . .....
. , ..
_
___, c, -•- .,.
.
•
- - 4
•••.)...Nik..,c,
_ .. .......Afg,":' •
Manifolds and supply lines are 1 inches Sch 40 PVC
:,. ";4)-,i -:,-,! .,y,rsi-r '.• , la i ' ' '4 '
';',A., :_g,'4',:' ...:-- . '',..''''',.,..::;'•. ''•:;* •'<.t'AL',..A .p-
'2,.;.,... ..'s ,:.?-• ,a •;-.,
i ":1 =•- .t,,,ti'44'Ats,,, .t .',/.,' ,.--.. ;-•1' ' --: •ke,er,f.pils.,•",
":,--,,,. r' :, •,!,."r,,,'•.; 4 - tr•: y,.:41:,e•,:41";•1 ir.;,,%:::. ''Z.1...'.1( .:—i41.• :, - -,.,
,,-ii•I'
4'..i:!'s..^',.‘,,;,.."''';‘`'::'..,',',,3; ; .t •
, ...,iit..,v.::•4.,
A V..‘:,-4":•-',';--.4:"..i.
4,\ 4-'tt
,.. .
...:.ii 4,.. .,• ...4.•., .." .. yt.41.,4tri)•'A' , '44 74' "' . '''
Manifold and blank tech line adapter and connection.
.•e7",,,,,i0 . . • ' ,
LI
r")i,;4•4,W,F.4:,, ''+,T.; .,. "1.:,:.;.ci4,,, ,;',.4,f,.., -i:,-.
',4;',fri,..'4.ff,* .if • ,.
MASON COUNS T ENVIRONMENTAL HEAltfLT H7
•:,`•:,,,,k=-',..*Oi'v,AF 4:'‘,.. `:f •:-,';,`''' i':•• ' '41.;
4
,...c„.„,...,x,•,:-1,I, ' ' -' t .:,;. ..',4., „.1.* P ROVE . ,..
,e1.-pr,. 4 .• ...,,, ;,,ti - ,-..".,,,...A.A,,,-.1,.,.,4 ..,4,t.,,
1.-sc. .E..-,,, tfr,„,,04. ..,i• 4-,,,,,,,• ,..,,,,:..„7 ....,, -
1 9 2023
:/,':r.,'..f...,V, ,,,,.1e. v. 1 r ig., -,4.!.. •,•,„4
,
43
El W
,-..i '..„.!Ai..j4....`.' A.1,.4(‘'•'... p:•
1,..,,v,*41,"'•.. ke . t•:.. • 1.. ...,..4 . s''4-:*."'..
:...A.,.yi,,f,, .1,,.;,k. ,;t,'.. ...:.. ...;,,,..,3 . • „ „,..... .,,,
II
;.-.ir.„... .,.*;4-.. . ... • ,.. 11 -$0. -
v.," ';" 'F"V Ir.:, 4',,,"4,1,1t, ''
.
Blank tech liner and Bioline connection wit nternal. coupling
I
I
AZ/ 13
k ‘
6? 04
# \0 NDY E AITE
LICENSED DESIGNER
t xPikt.s )5,to,
i
Inspection ports.
1 F Screw Type Cap -
or Slip Cap I - - < S rew Type Cap
o Slip Cap
<-4' PVC Pipe
F-4" PVC Pipe ( ngth Varies)
(Length Varies)
V4 x 4" Long
f,, f"` i L , Slots(4)(a, 90* Apart
/}�_-
111
1' < Toilet Rini;
s P( 4" PVC Tee1
oV
S � tt
MASON COONri, N, 9 2,23it ,
OSCAR Cover Options. �� ,VENlv r HFq H
I.
There may be a desire to cover the OSCAR with something additional to the
specified ASTM C-33 sand. The intent is not to have too much additional cover over
the final C-33 sand layer. Placing too much cover will inhibit plant root grtwth.
Because the C-33 sand is sub-surface irrigated, grass and other ground cover will
grow rapidly, forming a firm protective cover over the OSCAR. At the end Of the
first growing season the C-33 sand layer will be as firm as native soil to walk on.
Options include:
• landscaping jute mat with grass seed or ground cover plantings
• a thin layer of mineral soil low in organic content (< O% organics) 43- -p
• Thin layer of crushed or washed rock for wind erosion protectio . oF s �
esP 9- ,
• Thin layer of bark to wood chips. P �_' o �2 ,
Do Not Cover C-33 Sand with: � 51004 N�� 1ry0 �
O CINDLrnTE
`� l
LIC ED DE GNER
• organic mix (manufactured top soil from compost)
LXPiHLS 05/10
• filter fabric
I • Pp , I
. •
I.,.•Tii Rovp
....
,,,,,,„„,co,„,..
rP , „23
NVIR
,.
Installation Notes Je NM EivoitEALTH
Oscar-X02 Treatment ystem
231 E WILLIAM PLACE 12229- 4-00080
1. The on-site septic system has failed, sewage is going into an open ditch. We are
about 15' from their well. We are meeting Treatment Level A.
2. Stumps in the drainfield area must be cut down to ground level or below.
3. Installer and designer must meet on site prior to installation.
4. Oscar drainfield: ASTM C-33 sand media as per'Washington Depart ent of
Health's Recommended Standards and Guidance for Intermittent Sad Filter.
5. The partition wall between the first and second Compartment of the treatment tank
must have a 4 inch by-pass hole or the bottom df the tee baffle located between
40% to 60% of the liquid depth.
6. The patrician between the first and second compartment of the discharge tank
must have a 4 inch by-pass hole located at least 18 inches above the floor of the
tank and no more than 27 inches between the bottom of the by-pass hole and floor
of the tank. Recommended height is 18 inches, if possible.
7. The prepared site plan is not a survey. It's the owner's responsibility to verify property
lines, utility lines (water, sewer, power, phone and g s) prior to installation;
8. Minimum of 6" of sand throughout out the lateral area, must be level.,
9. The tanks may be moved as necessary to accommddate building requirerrjlents.
10. Septic tank location must meet all required setbacks.
11. Keep wheeled vehicles off the drainfield area before, during and after inst$Ilation.
12. Tracked equipment only
13. ,All ground, surface water and roof drains must be diverted away from the septic tanks
and drainfield.
14. Ensure the final grade slopes away from these areas and water doesn't collect on or
around them. Use swales, berms. catch basin and tight lines, curtain drains, etc. to divert
all waters
15. Curtain drains can be no closer than 10' upgradient Slid 30' down gradientiof the
drainfield
16. Exposed restrictive layers, cuts, banks, etc. can be no closer than 50' downhill from the
drainfield.
17. Install access risers on all tanks, valve box and endsiof laterals.
18. Make sure septic tank risers are epoxied or caulked to cast in riser rings on tank.
19. Lids must form a water and gas tight seal with the access risers.
20. This system must be installed by a Mason County Certified installer.
21. Deviation from this design without prior approval from the designer and Mason County
Health Department will make this design null and void.
22. This design was sized per Washington Administrative d AC246-272A-I0230. The
operating capacity is based on 45 gallons per day pe' pita_, ith two persons per
bedroom. The minimum design flow per bedroom p 4a is operating capacity of
ninety gallons multiplied by 1.33. This results in a �"' "
Ql tl A2 flo ,�of one hundred
twenty gallons per day. This creates a surge fac s$ b 6 a�� ed flow is ninety
gallons per bedroom per day.
5100
O CINDY E. I E cb\ r n \\''tLI E D D IGNER ` \
EXWI ES 05r10i
•
System Owner Responsibilities:
1. Operation and Maintenance is required by Washington State Department of Health and
Mason County Health Department.
2. The septic tank and pump tank should be pumped every three to five years or as
needed.
3. System owners are responsible for having maintenance performed annually.
4. System owners are responsible for responding to septic issues in a timely manner.
5. System owners shall not at any time change or alter settings in the control box.
6. System owner agrees to read and abide by information regarding their system in the
User Manual provided by Mason County Public Health.
7. Keep the flow of sewage at or below the approved design operating capacity.
8. Leaky plumbing can hydraulic overload your on-site septic system
9. Keep waste strength at residential waste strength parameters.
10. Spread loads of laundry through the week.
11. Do not use excessive bleach or detergents with added whiteners.
12. Do not shower, do laundry and dishwasher at the same time
13. Antibiotics can kill or impair the biological process in the septic tank.
PpR4p
s
EP
MA Nt,oUNrt,, 2�?3 l7 P-
Jew Oco/RNMFNrq( �``� .a" C
N
c 04
02 Y E.WAITE
LICENSED DESIGNER
Ex.P RES 05/10/
I
11.111q