HomeMy WebLinkAboutSWG2024-00215 - SWG Application / Design - 5/16/2024 ® MASON COUNTY 115 N BTH STREET, 0427-9 7 WA ea400
SHELTON:W-275-alall EXT 40o
Public Health & Human Services 6E ELM 36 482-5269,EXT 400
ELM 3604a2-5288.EXT 400
FAX 36042]-]]a]
On-Site Sewage System Permit: SWG2024-00215
APPLICANT CMH HOMES INC Phone: 360438-0246
Address: 6312 Martin Way E OLYMPIA,WA 98516
OWNER CMH HOMES INC Phone: 360438-0246
Address: 6312 Martin Way E OLYMPIA,WA 98516
SEWAGE DESIGNER PAULAJOHNSON' Phone: 360-898-2255
Address: 171 E VUECREST DRIVE UNION,WA 98592
Site Address: XXXX E Agate Rd
Primary Parcel Number: 220192194002
Permit Description: 4-bedroom pressure system
Permit Submitted Date: 05/16/2024
Permit Issued Date: 06/12/2024
Issued By: David Anderson
Current Permit Fees Paid: $540.00 (additional lees may be reel time lMWlN4od oraystem).
Permit ExpiraBon Date: 05/30/2027 r a n d oa dace onma leaded
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 firm Mason County is obtained.
3 Dreinfie/d installation not to exceed designed upsiope and downslope depth speed on
design form.
4 Installer is responsible for obtaining Mason County installation approval prior to backtill of
system components.
5 Installer is responsible for obtaining Septic Designer/Engineer installation approval prior to
backfill of system components.
6 Mason CountyAsbuilf 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/envimnmentaUonsiteloss4nspectiongequest.php or call:
360427-9670,extension 400.
OFFICIAL USE ONLY
OA1E P£CENE6
MASON COUNTY ) b w
® COMMUNITY SERVICES m m
9 T fn
AiM1YMM I�nmmPnNHNMVEPNmnme�rt+IHMMN ��,� w o
A` SWG ol0ay - M
ON-SITE SEWAGE SYSTEM APPLICATION
m m
APPLICANT
NONE r
CMH Homes Inc. (360) 438-0246
3
MNNNGALCRE55-BTREET CITY STATE.➢P WLE WA 96516 p
6312 Martin Way E Lacey
SITEAOGVESS-SiREEi.CNY,LPCCCE WA �pSpA IN
XXXX E Agate Rd Shelton O 84
NAME GF DESIGNER NONE
Arrow Septic Designs, Inc (3ME
60) 898-2255 I N
PHONE c o
NAME OF INSTALLER
C_ IW
PERMITTYPE ian4N aul CANNING VAVER SOURCE
C CC 4 0
®RESIDENTIAL OSS EICOMMUNITYOSS LNCOMMERCIALO.SS ELLPRNATEINDIVIDUALMLL IM;PRIVATETWD PARTYWELL 2
TvvE OF VA)RN(fOBGmBI PUSMC WATER SYSTEM ,
®NEW CONSTRUCTONIUPGRADES REPAIR(REPLACEMENT OOSURFAGINEWAGE YY�OTIN�G FAILURELE IS a 05HORELINE IN
SUBMITTALS m
LOi S E
r •+
fKDESIGN FORM fREDUIRED) IKSEPTIC DESIGN(REQUIRED) SEDRONAS 4 1.10 Cf ,
I]JWAIVERfS)(IFAPPLICABLE) 0 I (Q
DIRECTIONS SSITE AND STE LOADITIdR.IM.kV OW)
Take Highway 3.Turn right onto E Agate Rd., at the Agate Store turn L onto E Agate Rd, I ?
follow to new driveway on the R with yellow job sign across from orange mailbox 5160, Lot c I o
002 /Lot B is up and to the Left.
S/ MWT BE FLAGGED FROM MAIN ROAD AND TES T SOLES MUST BE PAGIM MTTN TEST IKKE NUMBERS (W IN
OFFICIAL USE ONLY BELOW THIS LINE
UPGRADE IF.VLURE SOURCEIM,aWA1iq WIWMM \/\
❑VOLUNTARY QMAINTENANOE➢UMNNG O BUILDING PERMIT OHOMESALE [3COMP1_AINT ❑OTHER.
N6PECTOR SgLL COMMENTS/CONDTIONS C O
TtY-2�L �
Aa+af -1P' u/ MF i( cz rp
rNi OtK+ aF 'W owf Crap Y� ;
I
I
i H3: vo" dads
nest a+ to, +vl 0 calf s
RECORD GRAVANG\IOINSTALIATIG;REPCAT
SOLL'ODFB. REOUIREO FOR FINALAPPROVAL
V=VERY G•GRAVEU.Y S•SANO L-LOPM $,=SILT C=CLAY E-WREMELY R=ROOTS
INBFECttJRSGNLTURE OPTS PPPLICPTIDH EXPIRFTION MTE APPLIG APPROVENISSUED BY GATE
_ trrt .5/30 1d37 ovzoa
THISFORMWYBESCANNEDANDAVAILABLEFORPUBLICNEWONTNEMASONCWNTYM£BSITE REISEDIWMI-
DESIGN FORM-PAGE ONE Assessor's Parcel Number: 2 2 0 1 9 - 2 1 - 9 4 0 0 2
A design will be reviewed when 3 copies of each of the following are submitted:
r Completed design form that has been signed and dated. ♦Scaled layout sketch,including all applicable items on checklist
a Scaled plot plan,including all applicable items on checklist. 'Cross-section sketch.including all applicable items on checklist.
This form may he scanned and available for public view on the Mason County Well site. V Xoaum PI.— sire:
PARCEL IDENTIFICATION
r�-�%1 , (1 Designer's Name: Arrow Septic Designs,Inc
Permit Number. SWG alY `Q tA� -- --
Applicant's Name: g
CMH Homes Inc Designer's Phone Number: (360)896-T255
Mailing Address:
6312 Martin Way E Designer's Address: 171 E Vueaest Dr -
Local, WA 96518 Union, WA 98592
City State Zi City State li
DESIGN PARAMETERS
Treatment Device
❑Glendon Biofltcr ❑Send Filler ❑Mound ❑Send Lined Drainfidd ❑Recirculating Filter Type:
❑Aerobic Unit Maka(Modei ❑Disinfection Unit Make.'Model Other:__,.,.__...._ __. .
Drainfteld Type
❑Gravity Rf Pressure @(Trench ❑ Bed ❑Sub Surface Drip
Septic TanWDrainfield Specifications Laterals
Number of Bedrooms 4 Schedule/Class 40
Daily Flow:Operating Capacity 360 gpd Length 40 ft
Daily Flaw:Design Flow 480 gpd Diameter 1-25 in
Septic Tank Capacity(working) 11200 gal Number 5
Receiving Soil Type(") 3 - Separation 5 ft
Receiving Soil Appl.Rate 0.8 gpd/ft' Orifices
Required Primary Area 600 if Total Number ofOrifiees 40
Designed Primary Area 600 ft, Diameter 3/16 in
Designed Reserve Area 600 ft'- Spacing 60 in
Trench/Bed Width 3 ft Manifold
Trench/Bed Length 200 ft Schedule/Class 40
Elevation Measurements Length header ft
Original Dminfield Area Slope 3 % Diameter 1.25 in
New Slope.If Altered 3 % Preferred manifold configuration used? R(Yes O No
Deptb of Excavation Up-slnpc 14 in Transport Pipe
from Original Grade pow„-slope 13 in Schedule/Class 40
Designed Vertical Separation Z� in Length 130 ft
Gravelless Chambers Required? ❑Yes ❑No if Optional Diameter 2 in
Pump Required? III Yes ❑No Dosing and Pump Chamber
Pump/Siphon Specifications Number ofdoses/day 4
Diff. in Elevation Between Pump&Uppermost Orifice-5 ft Dose quantity 120 gal
Drinfield Squirt Height'Selected Residual(head) 2 ft Chamber Capacity(Flood) 12200 gal
Uppermost Orifice dHigher 0 Lower than Pump Shutoff Pump controls:Please check those required.
Capacity(a Total Pressure Head 23.6 Span gTimer Bi(Elapse Meter IaEvent Counter
Calculated Total Pressure Head 9.24 ft If Timer: Pump on--!minutes ,Pump off 6 hours
Commrnts
l� �
DESIGN FORM—PAGE TWO Assessor's Parcel Number:2 2 0 1 9 — 2 1 -- 9 4 0 0' 2
Permit Number. SWG
DESIGN CHECKLISTS
Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch
6Q Test hole locations Z Drainfield orientation and layout Reference depth from original grade:
Ill Soil logs Rf Trench/bed dimensions and
Septic tank
m Property lines critical distances within layout 6G Drainfield cover
lid Existing and proposed wells Ell D-Box/Valve box locations Reference depth from original grade
within 100 ft of property fig Septic talik'pump chamber and restrictive strata:
❑ Measurements to cuts,banks,and locations rd Laterals,trench bed,top and
surface water and critical areas 19 Observation port location bottom
❑ Location and orientation of 19 Clean-out location ❑ Curtain drain collector
curtain drain and all absorption Rf Manifold placement ❑ Sand augmentation
components
R1 Location and dimension of fill Orifice placement Other cross-section detail:
6Q Lateral placement with distance Rf Observation ports/clean-outs
primary system and reserve area to edge of bed
19 Buildings Other Information
Rf Audible/vis nn referenced Yes No
� Direction of slope indicator 19 Scale of itEd wn on scale if ❑ Design staked out
Waterlines bar c ,�. ❑ Rr Recorded Notices attached
lid Roads,easements,driveways, , d • s}, ❑ 171 Waiver(s)attached
parking rd ❑pump curve attached
� North arrow and scale drawing s ❑ 0 Evaluation attached
shown on scale bar .` s,6uaJO `•.� Non-residential justification
r,-� PAUTA JOT JpNNanN'�. J.Uid ff f ❑ 19 Waste strength
aea ❑ I�FIO\4
DESIGN APPROVAL
The undersigned designer must be n�g1}11 dd rby(1,'t1lnstal ler at time of installation &f Yes ❑ No
Slgna;U M/0 15 —(S D y-
te
The undersigned has reviewed this design on behalf of Mason County Public Health and detef rued it to be in
compliance with state and local on-s' r ulations:
Environmental Health Specialist Date ooII//,,��''JON 121014
CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CO%i%6N
✓ The design is stamped"Approved"by Mason County Public Health. q Jq NMfNTA(Hc, .
✓ The Onsite Sewage Permit has not expired,the Permit Expiration Date is: Z
✓ 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.
Updated Date: 1217/2011
5 �5�► AWIE CdMTY ROA] (60' iefyli-CF-W11) -•-
13 �• N 89'497T E 18
1m. a.�, 851.m
24 9 ! Ivuxo B
xRWYdT
till' IJ.09
cCMC a',•a' F01Ri9 U�
LONCREiE y1� i P POi
Y[WWEXT / 'gal JY 6 AGE 29
iW' R VVV
E G GRAYUY -
MRNW PER
YCUYE IJ PAGE 221
W iiwY P86vWL �i
3 ri SHORT PLA T
c ,r 3 FOP
JOHN A. AND
. 9 a .........
_ o
® _; 3
JEAN R. SPRINGER
Rff AY 1/i LY AlE NM 1 1
W.
RANGE 2 I4£ST•�A4.
Sir
/// E 212 VALLEY ROS'£ Y£DR/
m toeJ.. / o .� ShlEL TON, WA. 98584
,A vARc¢wrs ume-r-owov
Qd i FOUND NOLAIAN BAR
S 89'19'25' E .OPES AND CAP PER
VOLUTAE 15 PAGE SB
® $ OF SURVEY$
3
\\v L B.
„ AWT&E L4 Rt lAgO
9R ELLL2
Q p Z u
ym
e
IA1 Y ya r IRf{W M1
Ju N t
a
y L N!
L Awn e.s es
W R
duiAP ROVErF
y 9
in
i In
N 12 2024 o Q a o a
�l MASON COUN ENVIRONMENTALF�ALTI z F-o
n-JA y ARTHURa " % %'
ti • , � o
C' BWNG
AR Y CAP PEflr LEGEND LL.K >E
R Y9LUYE iS - FWNG LGNiT p qRp 0dM9ts A!
® WelUPKT'! I BAR k CA PER voTm
Y ` 4GLUYE R P PAS 39 sEf sA' REeAR A • • • . .
� � F GF SURK - RASIIC CM a.,
N 89'55'42' E Is PU a
® WL LGG IIGIO • N• +
I OV40
PAUtA JOY JONNSON '&
i � � � = Test F•lots.
I `u
�\�- 2'1 � g4tl GS-r2oor5
0_44!LS 4 206:.
` � �� 3`K 40' �orimary drt
� q.ssPeG_ -trP.Y\fihQS ® 5' 0.-G7
iv
W1'Ch. Y25gYY2
i
su
Audio-Visual Aic,+r
` pa�vewMj ypMGE tewua
Na�Gaa^f � YPRYahKi w4� � C_eanout
VquSa
� 1200 C-sIlon Septic Tank
�.J 2-C=par==t with
2T 'X R Z e Muent RUter
8R t\-use Y. . U 1Z00 Gallon Putnp Chambe
Verve Control Box
A
1� MASONCONNry���? 2024 S c t slo,
•±IST� DJ14Ilk
NTACHfA(TI{o Zc sb 7S iaa
f
�avxj6`22o;0.-z?-R�Fooi
I XXXX E- P-a•. 4i
b
Valve Canis Boa ei2t ,25 Vda.. . -
C ,.
2 ♦ I ,z6" Felderl ,vts S 0
-
L; lo.e -
o
Typkd CJear,e� -
o f�
'aPn • i,2$- L0.{"2ral Ye*d Omevcion Pen
�7
t `
/
�
PAULA JOY JOMNSpIx•coc�xs�un si N a
i
MASONrourrJUN O �24
T� �,,,,�,�,,, p„ n'eh,v, Detailed Drainfield Layout
DJq "FRq(HFAlTH saaasw: C 10' �•
Fool Gab 1 1 ���
0 10' 20'
9A bWy loan F11c Fm,R .
(5) 40' 1 .25 Sched. 40 —aterals
srro p�13 2-vr 'I las Loath t t' (8) 3/ 16- Orifices @ 60 O.C.
° s• Per Lateral. let 8 Last Orifice
30_ From End of Trench
h
W. Cp
--
p EM of WN
Drainfield Cross-Section View wiw - u.m ca
Nat To Scale
Nefa: q.er,wl ro e. ran o to a Ms cwa.
Nola G - Ohrw,M Pon Ftshq Gaaa IIaNt edc Leh R.ba. Cl.m OW
T. b 9' PVC PO. f. Bathe. er Tlm ReY+d al ie. F+G a< EaN LNad.
Te febh.0 Gob. N.mwa[Y Cap .Ma b
�,°°` Arrow e Septic Designs
40y (360) 898-2255
Length Length Orifice # Distance from Distance from
ki-
(In.( Ft. S cin Orifices Feeder Line In. Cleanout(In.)480 40 60 8 30 30
480 40 60 8 30 30
480 40 60 8 30 30480 40 60 8 30 30
480 40 60 8 30 30
Total Lateral Lenqth 200
Total#Orifices 40 GPM= 23.6
Dynamic Head Calculations
Selected residual pressure: 2 ft.
Length(Ft.) #Orifices
Transport Pipe 130 40 1.30 ft.
Feeder Total
Lateral Line Length
Lateral#1 40 2 42 8 0.15 ft.
Lateral#2 40 7 47 8 0.17 ft.
Lateral#3 40 12 52 8 0.19 ft.
Lateral#4 40 17 57 8 0.21 ft.
Lateral#5 40 22 62 8 0.23 ft.
Total Elevation Lift 5.00 ft.
Total Dynamic Head .'•.y(1 9.24 ft
T �f
or `
�H. e�omoe -4ppR
PAULA JOY JOHNSON r"
r Ea
® V �,
✓(/
MgS0NCOU,V,N, o��OZ4
O�4 ENTq�4'14 H
�� V
• Bromecormuctionavailable(139senes)
High head version available(145 series)
Double shaft seat versions available for added pmtectbn
1
011 anmodels orbom
Flow—Mate
For more see Technical Dots Sheets FMS]82,FM2783.
In high head dewatering or effluent
applications where pumping y
performance is critical, this robust m
family pumps is known for reliability,
durability and performance. These
pumps are especially suited for harsh
environments.ZneRel's root run design
and corrosion-resistant powder coated
epoxy finish add up to a long-lasting,
trouble-free product
APPLICATIONS: �v
STEP or°nice applications I^
• Watertransfer
Light commercial dewatering
SPECIFICATIONS:dis
• 1-1/2-throug IHIP y
Available
HPth in auu HP Act IMOE tlr THE USA
• Available in automatic or nonauromatic pasWatri8LL01UA '
Model 137,139.140:1/2'Ill mm)spherical solids ,
capacirywithvoneximpetter
• Model 145:31C(19 mm)spherical solids capacity with -ten
vortex impeller mer
ri
• PUMP PERFORMANCE CURVE
Dose-Mate
MODEL 1511152/153
N
This is our fasten growing line of effluent +a m +®
pumps.The 150 series is truly a workhorse
designed for reliability under extreme n m
conditions in an effluent environment w
150 series pump curves cover a wide range
of applications. They are well suited to s0
applications with low pressure pipe(LPP) a +si
and enhanced flow STEP systems.ZceRefs 25
cool run design and corrosian-resistant 6 a 10
powder coated epoxy finish, in addition
to the hermetically seated.oil-filled motor +a
and non-clogging vortex impeller add up to
a long-lasting,trouble-free product 10
t a
APPLICATIDNM
STEP oromite applications AD INTN utrg-A °
eEU1R IE11ptIH1 1p ° ro m 100
• LigM1mommercial dewatering aUlasU
9 nron's ATleses: N6 o m w +N +m coo tt° aN >m
• 1-1/2•NPr dischn tie nLW Ra MiHNa
• 3110 HP through V2 HP a
�Available in nonautomatic or with a vadable urvel
piggyback mechanical switch
• V2'(12 mm)spherical solids capacity with vortex ✓U
MFS
thermoplasdcimpeller �v�OU/y
For more Information,see Technical Dat°Sheet FM2784.
0 Ali rights reserved. ZOEIIER PUMP CO. 1502-JJ8-2T311800929-]86T l nellktpa(apagom 9
� O� U
and oukumm
. . - N:
raor I .. .- - a,oATMsNAT
SIXINCE
Avnoveo
FILTER
2,1-L'—g�(L Sz CNN
ID PrAu
�D SEVAIMO UD Wffpj a"TIGW SEAL - r UP116
C,°sLes 2rtwWETER
ACCESS RIM SERVICE
AWN GRACE VALVE'
I
• - _�m ow�e.e
FxouTAM
E1 7STORAGE (� AKn S1
VALVE"
WWWATERAAsatVOL I�
NOXMLTOMOFFLEVEL WORKN6vaLWE -. FLOA
fORFl.oAT
rrnurws
�� ernosr PUM _ C*1MVAAE.
t s�etrsfwow• _
r� DEDIIIEIRS I _�=.�tlfl.l - suomot&WE
CISCFX UGAL
PS
t71'MCAL
AS Imo®
Septic Tanks must meet standards required by WAC chapter 246-272C and
t of Health list of registered sewage tanks. FIGURE 2
manufiicnuer must be on Dept
WL ew Sepw De6flw
L-STA- A'TION&bIALR'TENANCE 51111i11<4
Pressure Distribution Systems PAULA JOY JONNSON
exrmas t i
1. Install Laterals wiL contour of the ground
2. Install tench bottoms levei.
:. Install locator tape or rebar at each and of all drainfiei3 leer 1
4. Install observation ports as indicated on the plot plan. One rq'sred at distal end o`each
lateral m.drrinfie'_d with bottom extending to the draimockLnative soil:merrace. Glue
"T"to bottom so Observation Port cannot be easily removed from grotmd Install
removable cap on top of Dort at final grade level.
_ 5. Install drainfield dssg dry weather and soil conditions;awry-soil smearing must be
eliminated by hand taking.
6. Install threaded clean-outs ail the end cf all laterals(cap mvst e.-tend to with-m six inches
of finished grade and be marked w :h locator tape or rebc).
7. Instal audio/vsua high water level ire,
8. Instal I/8"mesh non-corrosive purap screen(min. 12 sq.f, surface area,not to interfere
with controls or floats.) Or pump screen may be substinned with Bio-Tube in septic tank
Pv11 bio-tube every 6-12 months and Lush back=to tank -
9. Install arm-siphon valve above pump i, c.rmp chamber to prevent the pump chamber
from siphoning into the drainfield
10.rnsal check valve in pump outlet tire to=event system from draining back into the
pump chamber.
11. Tee to Tee construction between lat,-r1s end mantloid ve.tn or*lces orlemee at 0 o-cloCIL
TZstsui iatexas to the manifold with the orifices at 12 o'clock,(do sot glue),ep_,pressure
test and Environmental Health Dept. approval,Lana Ori5ces down(6 o'clock)and glue
'aterals to ma*.,_fo?d. Orifice shields may be:sell witth orifices in the 2 o'clock_position
in lien ofttnnna the o=.Lces down to the 6 o'clock position-
12-'Filter fabric regq_red over drain rock prior to back felling. Ythe drain rock=tends above
natural grade,run the 51ter fabric at least 2 inches down the trench w81T.
13.Encase all water lfres witbin 10, o£d--ainfeld and rmda any driveway/parking areas.
114.Divert C storm water runoff away from on-sit^sewage system.
15.No cmtain drains aL,owed w:ths 10' of the up-slope edge or 30' of'�he down-slcnc edge
of the drainfieid and reserve area
16.Have the seotic tank and pump chamber pumped or inspected every 3 to 5 years.
17,No vehicular traffic over chamfield area
18. Inspect floats, clean alters, and test h;.gh water level =_'a+m wary 6-12 months z needed
i9.All materials and wortm,anchip must meet County and State regulations.
20.Deviation from this design without prior approval If,am,the Designer and Mason Couty
Eavirunmentai Health Departeixt will make this design n-,lt and void
21.All manhole II and access, sanpliag or vrmecuon ports mtts have loclang covers and
be located at ground level
22.All pressure systems with a prl" chamber otnlet higher Iran the dramuffeld must have a
1/8"hole drilled in the discharge pipe above the pump to prevent siphoning.
23.All transport lines under driveways or parlcng auras ruts be roared to preve+rt rnshing.
24.Homeowner is r-soorsible for all prop-t,, =, A
AAPPROVIFD
g MAso AIN 12 2024
N CO UNTY ENVIRONMENT4 t
OJA HEALTH