HomeMy WebLinkAboutSWG2022-00495 - SWG Application / Design - 9/16/2022 (2) ON,
MASON COUNTY 415NBSHELTON: SHELT967 ,EXT 404
SHELTON:360d754467,EXT 400
BELFAIR:380.275-0487,EXT 400
Public Health & Human Services ELMA:360482-5209,EXT 400
FAX:360327-Tr87
On-Site Sewage System Permit: SWG2022-00495
j APPLICANT HESS DANIEL&SARA Phone: 360-790-8007
11 Address: 18623 ELDERBERRY ST SW ROCHESTER,WA 98579
OWNER HESS DANIEL&SARA Phone: 360-790-8007
Address: 18623 ELDERBERRY ST SW ROCHESTER,WA 98579
SEPTIC DESIGNER ADAM HUNTER* Phone: 360-753-1226
Address: PO Box 162 OLYMPIA,WA 98507
SEPTIC DESIGNER JIM HUNTER' Phone: 360-753.1226
Address: PO BOX 162 OLYMPIA,WA 98507
Site Address: UNKNOWN
Primary Parcel Number: 319041190030
Permit Description: New 4 bd pressure trench with Class B waiver-REVISION
Permit Submitted Date: 09/16/2022
Permit Issued Date: 01/30/2023
Issued By: Rhonda Thompson
Current Permit Fees Paid: $930.00 (addtlionelfees may W required upon imtalladon ofayetem).
Permit Expiration Date: 10/14/2025 (based on dale of msPacdon)
Permit Conditions:
1 Proposed development subject to zoning requirements and approval by the planning
department staffper 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 ofsystem 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: masonmuntywa.gov/healthionvironmental/onsiteloss-inspection-requestphp or call:
360-427-9670, extension 400.
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OFFICIAL USE ONLY
MASON COUNTY PUBLIC HEALTH Dh 2
ONSITE SEWAGE SYSTEM APPLICATION MAOWTM6 , l mce...
415N6M Street,IBMg BI Shekan W0.98584 Il < m
Shelton:360-427-9670 ext 4W Belfair.360-275.4467BA400 SWG _ D Tn NO
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APPU. - PNOIIE D D
DAN HESS 360-827-0038 IT m
MALINGeDDREGS-STREET.Cm.STATE,ZIP CODE r
18623 ELDERBERRY ST SW ROCHESTER WA 98579 c
3
sITEADDREss-STREET.cm.mCODE Tp
LOT 3 SS 3141 ROCHESTER WA 98579 IT
xaaEDF DESIGNER P36 1, ,
JIM HUNTER 360-753-1226
NWEOFINSTALLER PHONE
CHECKALLMPLICABLEITEMS MWING WATEASOUICE O I�
NEW CONSTRUCTION ❑ WHOLDINGTANKONLY PRNATEINDIVIDUALWELL <rp ICJ
Q REPLACEMENT SYSTEM 13 INSTALLATION PERMIT ONLY 0 PRNATETWOPARTYWEU- = S
[3 TABLE 9 REPAIR O SINGLE FAMILY 17 COMMUNITWPUBLICWATERSYSTEM
0 TANK(S)ONLY [3 COMMERCIAL SYSTEM NAME:
O UPGRADE TO EXISTING O OTHER: BEMtO0M5
13 EXISTING FAILURE 4
m.Aem.mx>n.• 7 �INF r
DIRECTIONS TO SITE-SE SPECIRC AM)AOVISE OFANV NEEDED INFORUNTICN FM Pebl �
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OFFICIAL USE ONLY BELOW THIS LINE
UPGRADE/HJWRE SWRCE IlwnpvYnp W Wes)
OVOLUNTARY OMAINTENANCE7 UMPING OBUILDINGPERMIT 13HOMESALE OCOMPIAINT C30THM:
NSPECTORaOILLCG9 COMMENTS/CO101TCN5
SOILDODEB: LEI b MI' (uhy 2 D 6 p
V•VERY O•GMVELLY S=SMD L•LONA sl•SILT C•LIAY E=EXTREEElY R•R)OTS a D
INSF£CTOR SIGNANHE DATE APPLICATION E%PNAIDN DATE APPLIGTONAPPROVEO L
7��t(
THIS FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE D REVISEDU➢RPtS
DESIGN FORM-PAGE ONE Assessor's Parcel Number: "l - ( - O L7 �
A design will be reviewed when 3 copies of each of the following are submitted:
Completed design form that has been signed and dated. 0 Scaled layout sketch,including all applicable items on checklist
0 Scaled plot plan,including all applicable items on checklist I Cross-section sketch,including all applicable items on checklist.
This form maybe scanned and available for public view on the Mason county Web site.Maximum o essize: 11"XIV
Permit Number: SWG Designer's Name: JIM HUNTER
Applicant's Name: DAN HESS Designer's Phone Number. 360-753-1226
Mailing Address: 18623 ELDERBERRY ST SW Designer's Address: PO BOX 162
ROCHESTER WA 98579 OLYMPIA WA 98507
City State Zi CAY State Zip
Treatment Device
❑Glendon Blofilter ❑Sand Filter ❑ Mouud ❑Sand Lined Drainfield ❑Recirculating Filter,Type:
❑Aerobic Unit Make/Model ❑Disimf ction Unit Make/Modd Other:
Drainfield Type
❑Gravity E/Pressurc ❑Trench 0 Bed ❑Sub Surface Drip
Septic Tank/Drainfield Specifications Laterals
Number of Bathroom 4 Schedule/Class 40
Daily Flow:Operating Capacity _ELgO gpd Length 67 ft
Daily Flow:Design Flow +e0 gpd Diameter 1.5 in
Septic Tank Capacity 1200 gal Number 4
Receiving Soil Type(16) A Separation (0 ft
Receiving Soil Appl.Rate 0.6 gpd/ft' Orifices
Required Primary Area &4+ fe Total Number of Orifices 136
Designed Primary Area ea4 ft Diameter 3/16 in
Designed Reserve Area 19 pl ftr Spacing 2alt in
Trench/Bed Width 3 ft Manifold
Trench/Bed Length (01 ft Schedule/Class 40
Elevation Measurements Length l-1- it
Original Drainfield Area Slope 10 % Diameter 2 in
New Slope,If Altered JA !,q % Preferred manifold configuration used? ,Yes 12 No
Depth of Excavation DP�Ivps L42 in Transport Pipe
from Original Grade Downalope 16 in Schedule/Class 40
Designed Vertical Separation 12 in Length 46 ft
Gravelless Chambers Required? IfYes ❑No 0 Optional Diameter 2 in
Pump Requited? N(Yes 0 No Dosing and Pump Chamber
Pump/Siphon Specifications Number of doses/day 6
Diffaeace in Elevation Between Pump Shutoff and Uppermost Dose quantity SO gal
Orifice ' R Chamber Capacity 1200 gal
Uppermost Orifice ItHigher 0 Lower than Pump Shutoff Pump controls:Please check those required.
Capacity Q Total Pressure Head /& [7�(�V E �1'ima elapse Meta Event Counter
Calculated Total Pressure Head 47 R If Times. Pump on gta.i .Pump off R6.0
Comments
MASON COUNTY E AR NMENTAL N QQ
DESIGN FORM—PAGE TWO Assessor's Parcel Number "t O_I — -- OO C)
Permit Number: SWG
DESIGN CHECRT,ISTS
Scaled Plot Plan Scaled Layout Sketch Cross-Section Sketch
❑ Test hole locations ❑ Drainfield orientation and layout Reference depth from original grade:
❑ Soil logs ❑ Trench/bed dimensions and ❑ Septic tank
❑ Property lines critical distances within layout ❑ Drainfield cover
❑ Existing and proposed wells ❑ D-BoxfValve box locations Reference depth from original grade
within 100 ft of property ❑ Septic tan§/pump chamber and restrictive strata:
❑ Measurements to cuts,banks,and locations ❑ Laterals,[rent h/bed,top and
surface water and critical areas ❑ Observation port location bottom
❑ Location and orientation of ❑ Clean-out location ❑ Curtain drain collector
curtain drain and all absorption ❑ Manifold placement ❑ Sand augmentation
components ❑ Orifice placement Other cross-section detail:
❑ Location and dimension of ❑ Lateral placement with distance ❑ Observation ports/cleanoms
primary system and reserve area to edge of bed
❑ Buildings Information
m Yes No
❑ Audible/visual alar referenced Yes No
❑ Direction of slope indicator ❑ Scale of drawing shown on scale ❑ ❑Design staked out
❑ Waterlines bar ❑ ❑Recorded Notices attached
❑ Roads,easements,driveways, ❑ ❑Waiver(s)attached
parking ❑ ❑Pump curve attached
❑ North arrow and scale drawing ❑ ❑Evaluation of failure
shown on scale but Non-residential justification
❑ ❑Waste strength
❑ ❑Flow
DESIGN APPR0VAL
The undersigned designer must be notified b. rs I,er at p tie of installation ❑ Yes ffif No
SignaturMe5ilmer Data
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:
-71 Iq lv�
Environmental Health Sp&ialist Date
CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION:
✓ The design is stamped"Approved"by Mason County Public Health. e I y('/,`
✓ The Onsite Sewage Permit has not expired,the Permit Expiration Date is: S
✓ 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: 12n12015
PAGE 1
THURSTON COUNTY HEALTH DEPARTMENT
ONSITE SEWAGE DISPOSAL SYSTEM DESIGN
SITEA PARCELIt 319WI-9DD30
DATE SUBMITTED: DS20I22 LEGAL&OT* LOT 3 SS 3141
SUBMITTED BY: JIM HUNTER
APPLICANT: DAN HESS
ADDRESS: 18623 ELDERBERRY ST SW
ROCHESTER.WA 98579
I.CALCULATIONS
NUMBER OF BEDROOMS. 4
RESIDENTIAL GPO FLOW= 480
IF NONRESIDENTW.-GPD FLOW
WILL BE AS FOLLOWS:
GPD=
APPLICATION RATE 06 GPD1172
REDUCTION=L6 VE BIANH 6 NOT OSEV
DRAINFIELD S21NG
ABSORPTION AREA 8N FT2 Tj
TRENCH LENGTH OR BED CONFIG.= 268FT T
O ••�V'I
Z v
II.WATERPROOF SEPTIC TANK
COMPCSITIONANDSRE= 1200 GAL-CONCRETE 5 f O NEW OR E%ISTING= NEW p FO
O <
Ill.pRAINFIELD CROSS SECTION i r m
� 1 ' 1
DEPTH TO DRAINROCK BOTTOM= GRAVELLESS CHAMBERS Z
ROCK DEPTH BELOW PIPE= GRAVELLESS CHAMBERS wTn
SEPARATION FROM TRENCH BOTTOM TO IMPERMEABLE y
MATERIAVSEASONAL SATURATION=
FILL DEPTH= p.p•
TRENCH WIDTH=
IV.PUMP REQUIREMENT
DOSING VOLUME IN GALLONS= 80
NUMBEROF DOSES PER DAY= 6
V.PRESSURE CALCULATIONS J `+
USING PIPE CLASS= pp (q
ORIFICE DIAMETER W16 hjnT
nCpr � G�4 ... 51UJ273 ~�a
2022 � sEb DEiIr,� -•
IXPBREI: 03J2yy
e D 9y
�e
LATERAL#1=
SQUIRTHEIGHT(FT)=
lNO]E/!p psCHARGEgATEe/Il
SO RAT OE/TOTAL PRES SURE ryEgO
ORIFICE DISC MI XL���FOu"�TERso]x 2'HARG2.00 RATE= 1
ORIC�ESPENGTH IN FEET=
DISTANCE PROM ENO OA O'58818
UMBER P=N OF HOLES= 8700
LATERAL DISCHA 2'0•
RGE RATE= d6•
LATERAL Q. 3
SQUIRT HEIGHT(FT = 19.930
ORIFICE DI )
LATERAL LENGTH F�iE=
ORIFICE SPACIG= EE zoo
DISTANCE FROM END O.SB618
NUMBER OFHOLES= CAP 87.00
LATERAL DISCHARGE Z 0•
RATE= de•
LATERAL M3= 34
SQUIRT HEIGHT 19.930
ORIFICE D (�E RA to
LENGTH IN n
ORIFICE PACING IN FEET= zoo o D
ORIFICE SPACING
$6016 z
CIS Tq 0.
�-a -
NCEFROMENpOAP= 8]00
NUMSEROFHOLES= 2.0• z
LATERAL DISCHARGERATE= OS• f T
34
LATERAL lM: 19.930 .my to O SQUIRTHEIGHT(FT)= c /
ORIFICE DISCHARGE RATE
3 1..1
m
LATERAL LENGTH IN FEET-' 2.00 1 1 1
ORIFICESPACING= 0.68618 DISTANCE FROM67.00 s Q
NUMBER OF HOLES END CAP 2'0•
LATERAL DISC 0'e• i
HARGE RATE=
34
19.930
LENGTH
SECTION (FT) DIAMETER
SECTIONFLOW FRICTION LOSS
(GPM) (FT)
Ae 48.00 2.00
79.M1 4.581
BC
2.03 39.860
CO 0.028
5.00 zoo
19.930 0.037- '
0 6].00
1.50 19.930
1.852
ti TOTAL. 6.276
"TOTAL HEAD LOSS "
"a
S vq 1J FRICTION LOSS THROUGH SYSTEM=
5" 51002ry 0j, 6.2]8
' ltiHUNRR A. 2)ELEVATION DIFFERENCE 1.200
�iC SEO DE5IGMEIt 3)RESIOUAL =
E%PIRES: 03/7211 2.Ooo
TOTAL= 9476
MYERS MESSO, MES100 SERIES
CAPACITY LITERS PER MINUTE .
100
ea Htrioa .
Z 60 E
fft
GZ]
2 40 =
0
0 20 40 60 760 100 120
CAPACITY GALLONS PER MINUTE
A pp a 9, IS-2n
RQ
MAS Jut l VFW �?a
fN 4- SIM21 s
REr NMfNIq�y fA[7y �? iKee dEs c�Nc
"RES: 03/21/L
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