HomeMy WebLinkAboutT12N R3W SEC 27 LT 3 N2
7/24/2020
Municipality �',' ' Anchorage
P.O. Box 196650 ® 4700 Elmore Road
Anchorage, Alaska 99519-6650 ® (907) 343-7904 ® Fax (907) 343-7997
http://www.muni.org/Onsite
Development Services Division
On -Site Water and Wastewater Program
n�enr
\ � S
Urp:rrtment
x x x x VARIANCE/WAIVER REVIEW * X
Waiver#: COSA#: Permit#: OSP201257
PID#: 017-051-15
Legal Description: T12N R3W SEC 27 LT 3 N2
Engineer: First Water Consulting
Your request for a waiver of the required 100 feet horizontal separation from the septic tank to the
private well has been approved. The approved separation distance is 50.0 feet. Existing waiver
from 1976 renewed for the new tank.
This waiver approval applies to the proposed septic tank only. Any fixture upgrade to the on-site
wastewater disposal system will require all separation distances be met or another approval from
this department.
.................. 0 M M X M W ....................... ■ ... t ....... O ....... t .. t ...... ■ 1
Waiver is Granted: X Waiver is not Granted:
Date: 2C) Approved by:
Name of Review
**** VARIANCEMAIVER REVIEW ****
MUNICIPALITY OF ANCHORAGE
Development Services Department ` '4 Phone: 907-343-7904
On -Site Water & Wastewater Section - Fax: 907-343-7997
ON-SITE SEPTIC/WELL PERMIT APPLICATION
Parcel I.D. 017-051-15
Property owner(s) DAN & HELEN THURSTON TRUST... Day phone 7202761122
Mailing address PO BOX 110834 ANCHORAGE, AK 99511
Site address 5510 GRIFFIN ROAD, ANCHORAGE, AK 99516
Legal description (Sub'd., Block & Lot)
Legal description (Township, Range & Section) T1 2N R3W SEC 27 LOT 3 N2
Lot Size 108900 Sq. Ft. Number of Bedrooms 4
APPLICATION IS FOR:
APPLICATION IS AN:
TYPE OF DWELLING:
(® all that apply)
Absorption Field
❑
Initial ❑
Single Family (SF) 0
(w/wo ADU)
Septic Tank
ElUpgrade
Z
Duplex (D) ❑
Holding Tank
ElRenewal
ElMultiple
Dwellings ❑
Privy
❑
(SF and/or D)
Private Well
❑
Water Storage
❑
THIS APPLICATION INCLUDES
A WAIVER REQUEST FOR:
Distance:
I certify that the above information is correct. I further certify that this is in accordance with
applicable Municipal Codes.
(Signature of property owner or authorized agent)
Permit/Rush Fees: 6�. S CL)VI
Date of Payment: -71151,20 2O
Receipt Number: 51 5 1 3 2
Permit No. DSPWI257
Waiver Fees:
Date of Payment:
Receipt Number:
Waiver No.
G:\Development Services\Building Safety\On Site Water and Wastewater\Forms\Client Forms\Permit Application.doc
13030 Sues Way, Anchorage, AK 99516
907-350 -9566 / firstwaterAK@gmail.com
July 16, 2020
Municipalities of Anchorage
On-Site Water & Wastewater Program
4700 Elmore Road
Anchorage, AK 99507
RE: SEPTIC TANK UPGRADE PERMIT
LEGAL: T12N R3W SEC 27 LOT 3 N2
PHYSICAL: 5510 GRIFFIN ROAD, ANCHORAGE, AK 99567
The owner has requested that we obtain a septic permit to upgrade the existing aged steel septic
tank on the above referenced lot. We propose to install a 1250-gallon HDPE tank outside any
deck supports to serve the existing 4-bedroom residence. The proposed tank will be placed 50+
from the Greater Anchorage Area Borough approved separation to the well. The field recently
passed an adequacy test. Please see the attached nitrate results.
Continuation of the 50 separation is warranted due to the fact the well is 10+ up gradient from
the proposed tank, the slope runs away from the well and a higher quality HDPE tank is being
installed. The lot and area are served by private water. The design will not impact any of the
neighboring properties. Please contact us if you have any questions.
Sincerely,
Curtis Huffman, P.E.
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP201257, Deb Wockenfuss, 07/24/20
SGS Ret.# 1202560001
Client Name First Water Consulting Services (FWCS)
Project Name/# 55 10 GRIFFIN RD (NO3 ONLY)
Client Sample ID SPIGOT
Matrix Drinking Water
Printed Date/Time
Collected Date/Titne
Received Date/Time
Technical Director
06/17/2020 16:06
06/10/2020 14:00
06/11/2020 10:58
Stephen C. Ede
Sample Remarks:
Allowable Prep Analysis
Parameter Results LOQ Units Method Container ID Limits Date Date ]nit
Waters Department
Total Nitratc/Nitrite-N 2.42 0.200 mg/L SN121 450ONO3-F A (<10) 06/16/20 EWW
2
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP201257, Deb Wockenfuss, 07/24/20
oGREA
,eR ANCHORAGE AREA BORt.GH
Department of Environmental Quality
3330 C Street
Anchorage, AIssk8 gg§03
INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM
SEPTIC TANK:
DISTANCE ~-_
EROM WELLO ~)
INSIDE LENGTH
NUMBER OF
MANUFACTURER(~/~ MATERIAL ~7"'~-'~'/ COMPARTMENTS
INSIDE WIDTH -- ~ LIQUID DEPTH "'---' LIQUID CAPACITYJ-~'~ALLONS.
TILE
DISTANCE FROM WELL /~)¢'~ /'FOUNDATION '70//
NUMBER OF LINES / DISTANCE BETWEEN LINES
ABSORPTION AREA ~//'ff~ ,~ SQ. FT. LENGTH OF EACH LINE
DEPTH: TOP OF TILE TO FINISH GRADE'~/- MATERIAL BENEATH TILE
NEAREST LOT LINE /~:~ /
TOTAL LENGTH
OF LINES
TRENCH WIDTH~~ IN. TOTAL EFFECTIVE
72 IN. ABOVE TILE /-/'-~/ IN.
WELL:
TYPE_ -~- I~-I.',,.'~ ~CONSTRMCTION
BUILDING NEAREST NEAREST
FOUNDATION LOT LINE~, SEWER LINE~
DEPTH
SEPTIC SEEPAGE
TANK__ SYSTEM_
DISTANCE FROM:
CESSPOOL
APPROVED
OTHER SOURCES
DISAPPROVED
INSTALLED BY:
SEWER LINE DEPTH:
PIPE MATERIAL: -
LOT SLOPE,
REMARKS:
Form EQ-032
DIAGRAM OF SYSTEM
~ N,'~
. · ~ L.; ~.~-A.~.
DEi::'FIF?.THEN'T C''-'~., HERLTH RN[::' ENViROIqMENTRL..P %',O'I"ECTI
~:_"5::Lr~; El.' ..JI--)Ol~: t~:D.., I::Ii"4CI"JOI;?.F':I~.3[:~., I::lK. ~ 07'
"I'F I-J. -.J' ',11
[..EIF:f:IT I Oi"~
FEET
T"r'F'E CIF ~;OIL PE,:,.-F E, I_tl :T:]E.M : l[..Ehl .H
THE I-~:EI:i:¢_1:1: [;;:E[:, :, I ,~..E OF 'THE :, _ I [. I:IE:~E;ORF'T I ON - r - I El I I ~';:
THE: I-EN(aTH DIHEN2;ION I2E; 'THE L.ENGTH (IN FEET> OF:' THE TRENCH OF.: DRRINFIELD.
'TH[C DEPTH OF fa TRENCH OR F'I'T I:E; THE E:,Z~TFFINC:E E:ETP.IEEt",I THE ~;IJI:;::FF:ICE OF THE
GF~'.OUI",t[> [:IN[:) THE E:OTTC:[]'"I OF THE E';':;CRVRTZON <IN F'EET).
THiEI4:E Z23 NO E;ET 1.4IDTH I:::OF? TFe. ENC:HE'-:':.
THE GF~'.I::I'v'EL [)EF'TH IE; THE: HINII"tUM DEP-FH OF GF?FIVEL BET!.,.tEEI",I ']'FIE OU-I'FRLL F'IF'E
RI"~D THE E:Ofi'TOH OF THE E::'::CFI'v'I::ITZON ,:;Zf',l FEET),
F~::E:~:;:~. L.~ ZE F:': E'--E E>, :'-~;[E'ZF::' T' Z; C: "T"lF~lh.alk=:: ~,; l[ ;2Z E-~=='= ::.1_ L.:.E~3 ¢~ C'~tf~IL-- L-C::
E:F:ICI<F' t El.. I ?',l(2i OF RN"r' =, - I E.t 1 b.l I THC[UT F I NRL I [',I=,F E -. I I _ N FINE:' I::iF'F'[4:O',,,'FIL
E,E~ .:,UL, JE...'I' 'TL-I pI:4:F32;ECt.tTICl["4.
[;:,EF'RF;~:-FHEI"4T I.,.IILL :":: '-
I'IINIHUH I) ]: ::FT'F:INCE BETIdEEN la 14ELL FIN[> RN't' ON-2;ITE :'3EI.4RGE DISF'OSRL 2;'.r'S'l-'El'"l I:E;
J.ElO FEET FOb? F:I ,::'F~:I'v'FITE: I.,.IELL OR ;-200 FEET FOR R PUBLIC .bIELL.
'i~;F'EC: I F' I CFFF Z ONS FINE:, COIqE;"FFtUCT I ON D Z FIGRFIH'.:.; FIRE FIVFI I LFIE~I_E TO I NSLIRE F'F;'.OF'EF:
I N2;TF:ILLFIT I
i
F'CII:4:-FI-~ E:"r' THE I"IUNICIF'i::ILI'T'T' OF FINCHORFIGE.
2: ! I,.IIL[.. IN:E;fi'FILL THE ~'5"r':5'FEH IN FICCOR[:,FINCE NITH THE CODES.
3:: i LIN[>ERE;TF:IN[::' THRT 1'HE ON-"::;ITE SEP.IER S'¢STEI"I I'"tRV F..'E(;!UIRE ENLRF~'.GEI"1ENT
I';i'.E2i; ~ I>ENE:E I E; F~'.EHO[>ELED TO INCLUDE HORE 'f'HFIN 4 BEE:'ROOi'"i~;.
F"iFPL I CRNT E:,FIN THUFi'_z;TON
_.[:F~. [ ].F '~ THFIT
]: i::lH F:FIHZLIRF:,r I.,-!ITH THE F.'.EC!UtRE':MENT~; F:'3F.' _l',[ _1 FF'. ~;E!-,.IEF~:S FIP',I[;' t.,.IELL .... FI:5 :~;ET
I F T HE
' GREATER ^NCHOI(AGE ARLA bOROUGh,
Department of Environmental Quali~y
Anchorage, Alaska 99bU3
,qf)ll,S I,O(i I'I'~llOI,A'I'ION
lhis form reports: Soils log .... ~ ................. Percolation t, est
12-
13-
14-
Was ground water encountered?
If ,yes, al. wilaL d(pt ?
Reading [)ate Gross Time Net Time
'P~ r%-6~-~-[{~h' rate mi nute,
Proposed i ns tal 1 at~h-'~- -'~a~e Pi t ~ ........... brai n F i e Id
Dupth of Inlet . Depth to bottom oF pit or trench .... =7~ .............. ....