HomeMy WebLinkAboutBLD2026-00422 - BLD CD Environmental Health Review - 4/28/2026 Lt &:D a _ *NOT AN APPROVED SEPTIC DESIGN*
Use approved septic design for septic system installation
5' min between septic tanks C�i�`�SduS REAL ES-W( Soctrtl&s 4..C_
and foundation and in-ground ?PQcEL; 31ot1S� 0-Lool
deck footings. Pier
ADV SS: Zo£ WW
pads/blocks ok. 9A`F g L Vy S4IELTo,� w,p
SCALE:-1c-20FT- - CRESTVIEW-DR---- _-__ 1 -- -
C� 3 SDRhl BUILDING ENVELOPE pU NOT RESTRICTIVE
BELOW:32'
1'-t 1.2) PROPOSED DRIVE �0 1 •
• FIVE TIMES RULE MET
70.0 ELAPSE TIME METER AND EVENT COUNTER REQUIRED
h 'r % ' 3; PROPOSED STUBOUTICLEANO'JT'11E.•59.51 . RISERS TO SURFACE REQUIRED OVER ALL TANK LIDS
/ '•J - -- _ I'✓ PROPOSED 1200GAL SEPTIC TANK(IN.EL-02.51OUT.EL•SV'21 �• OPERATION CAPACITY OF rHE SYSTEM IS 270GPO
i1 3f� f ��
2� EXTEH70FrAO01LEMOh1EFOVNO 11UN I (5 PROPOSEDIMGALPUh1PCHAMBER!PUMP EL-95.01 SOIL LOGS:
j. J u r NEADwORKS(SCC DETAIL PG 21 GRAVEL! 1) GRAVELLY LOAMY IFF.O SAND •TA'd•
' 1•, r _ — — — ti�/ Q MEDIUMLYNEOIUI.!SANO
f '- MEDNM S.1ND r1N•[n"
•,�: AU'•1-SCINOSUPPLY AND IIETUFW LINE �! 21 GRAVELLY TILL. h!F.D SIND 1YJ!
�-- CEMENTED TILL
I >J ( 1• PROPOSEUDRmb.F.!2JFTA2!I.a5FT)E75FT"/(IE.•w.5)(5 LATERALS SIFT EACH) i!
a1 _
G75FT2 DRIP PTA
A %
* -10) DRY DITCH 1•:5FT rROht RESERVE) I Ar
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• I I J Y �1I' OEMISCROJNO EL;C PROPERTY CORNER 1RaM1=1!001 5I
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5.0 hfl - - - - - - X1 ; - VNv�W��f I ._..........11" l r,.=,.
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?.0 ---1}1�� r I /, CONTOUR LINES PER GIS REFER TO APPLICATION FOR PROPERTY ACREAGE
II ��`:� I I I 1-L ��. ( bQ01 N?s S� �Ia NAVD8R ELEVATION ISUNKOWN
II _ _ 1 - - C� ._L
_ 'Tills IS NOT A SURVEY:
;� 'P`d S W/�A O L- O o c 3 _ site features,toprgraphy,eleva5ons and bencmnarks are based on assumed datum
2 r G1\ J 1p Y�i Y V V g '( prondea by the o:mer one County planning records and are intended only for the
O I I 'l '__ I and construction of the proposed septic system design Hunter Septic Design
\ ,.•L A*(� _J/ 1I 'recommends That a licensed prdfess,onal land surveyor always be used to set comers.
,�B.._, —_ — tticS C NAa&t: oy (�1 Z 6 �C + /661Z6 BSWDIish lot lines,tletermino alavalions and topography aM 1 w provide a legal sde plan
J
L_.— -. __ _ I, - �`' IA fee may be charged for final Inspection and record drawings
\`�`.J //�� C c-`- RI E)ISION~ LOG: .---
,,, .0 t b n ee�S s P WI It• i�`a�•.•• :,. -1RG•lrPe-1 DHP1r61ElD SE711ACK5
r♦ „ . iA>r11i-ADDED IJUNILE IgME FOJNOAII[Yi LINE
APPROVED
MASON COUNTY DCD PLANNING �� Z3 k ,uc'r; �:_:
SITE PLAN REQUIRED TO BE ON SITE __
CHANGES SUBJECT TO APPROVAL r 1I DADAM — 1
JIM UN�I'ER&ASSOC UNTER
By: ttru4l4 ttWhb&& Date:05/14/2026 PO Bo.1621 Olympia,WA 98507
.( I - _ _r ✓ •-` 380-890-27781 desi ns@hwterso t(c.com SITE nnoRE35.
Disclaimer: / ) 1 t SEP71C SYSTEM DESIGN FOR 2201ECRESTVIEW DR
Mason County does not require a survey to obtain a j'} 1 , RONALD LANSING
4' SUE LEGAL•
building permit.As a result,site plans may not reflect LLf h�'(/ Ii (1 ) Yf, SHORECREST TERRACE 1ST BLK2
accurate data.It Is the applicant's responsibility to — _ ________ LO21_
comply with setback requirements. PARCELaU:reFR "rE"""1S PndE:
PLANNING SETBACKS EH SETBACKS '"CPft 320215402001 I reF:
A)Drainfeld/Reservc requires 10'setback from footin�g(fottndations _ I,__
Setbacks measured from farthest projection of B)Septic tanks)rcquircs 5'setback from all footing/foundations — — _—` ---
C)No foundation/perimeter/curtain drains within 30'down-gradient or 10'up-gradient
structure of dminficld or designated reserve dminficld area EH APPROVED
Front: 10' ADV2026-00050 approved, all D)No cut(s),bask(s)(greater than 5'&over 45 degrees)within 50'down•gradicnt of Ant wo1e NR0'5
setbacks reduced to 10 ft (front, drainfreld/dcsignatcd reserve drainfictd area
Rear: 10' E)No septic components within 10'of pressurized water line(s).Scwcr transport line
I side, & rear) may only be within 10'of a pressurized water supply line if approved by the local
Side: 10 health officer and the line is constructed IAW section Cl-9 of the DoE"Criteria For
Sewage Works Design".