HomeMy WebLinkAboutT12N R3W SEC 25 SE4SE4NW4NW4TI 2N R3W Sec. 25
SE4SE4NW4NW4
#017-421-19
Municipality of Anchorage
Development Services Department:
Building Safety Division s
- On -Site Water and Wastewater Program, 4700 Elmore St.
P.O. Box 196650 Anchorage, AK 99519-6650 Page I of 'L
www.ci.anchorage.sk.us (907) 343-7904
ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT
Permit Number: S w i 9 02_3 3 PID Number: O I'7 — Y 2l — l 9
N"n"
I`1a T
Wastewater System: ❑ New ® Upgrade
F'tf rn��
Address
121100 i urkf TWrn SE. neR Alt 995-1
ABSORPTION FIELD
Phwrla NumWr of BMrooma
3YS-29o9 3
r.rlrll
IC Deep T 0 Shanow Trerrll 13 Bed 13 M.4 D OtMr
LEGAL DESCRIPTION
Sal Rating
2
Total Depbi from original grade
/. GPDX?
to• S Ft.
Block Lot $u ,rww
t/y
Depth b pipe boom from original grade
Gravel depth Mrram Pipe
67 N 1e/
2.9 Ft.
Township Range saaron
FA added above onginal grade.
Grev.l LWVM:
rZN 31ti 2 S
0.6 FI.
3S' Fl.
Well: GXrsT- ❑New El Upgrade
Gaw.rnh.
2• S -
Numw aw..
Dialanp^oven In et
t./
FL
ClasekGbon (Pn nile. A S. C)
Total Depth
Cawd to
Total absorption area
�•
Pipe klaleno. F- F 6
I
Fl.
FI
FT
D - p
Driller
Date DNled
Slabe Wtlar Level
ntlalher
Dal. hMatied.
FI
Fk
CC •f
It //9 ld9
Ynld
Funk) Sol at
Ca..gHeyn[Abo"'Groural
TANK
GPM
FI.
FL
SEPARATION DISTANCES
® Septic ❑ Holding ❑ S.T.E P. ❑ Other.
To
Septic
Absorption
Lift
Holding
ub6UPMate
t,apecily
From
Tank
Field
Station
Tank
Sewer Line
ALl16 r•a t Tan
1000 Gel
we
IU2e
12Gy
—
—
>2S'y
Malenal
Sf•tol
Number of Carparlm.nts
2
sAam water
> IGb t
>
LIFT STATION ti. A
a.
saur.r.
Lot Line
/
O S''
1lOr
—
—
Gal
•Pump W. I.vel at
-Pump ow Mw at
High araler alrm at.
Foundation
$ 7°
s 2 e
-,
—
in
n
in
Pump Make 6 Model
Elaano ahabeWana pertormM by
Curtain Drain
Remark)
ort tasty l *r„ 1- E Code: % ro oo l•
BENCH MARK
Loubon.nd o.srnptim.
late rn aef
G& Ha,' , e. f
wnlM .ration
Ce cee" el Vta er.n e
rr
F /�vW� lvU p FL
dn✓Iw Vr[sn.�. F Frtll
Engineer's Stamp
Inspections performed by: Flu flap 7—octi 51�e Dates: 1M of / 19 / c' C)
2nd 1r / 19 loq
U.
�b
Development Services Department Approval
r�••""•�re
Conditional Approval Date:�*
�9TH��� '�.*
OF
e..... a..e ee... a.aa:. e.
10
. ..�::............
F. MOORE
Reviewed and approved by: Date: 3 3— %
�THEODOR!
•. CE -3589
' +`• ti+ ••.��i /poo
kyr
,.;
PERMIT NO: SW 090233
PID NO: 017-421-19
SWING TIES:
FROM: COR. "A" COR. "B"
TO:
DBL. C.O. "C"
69'
35'
S.T. C.O. "D"
74'
39'
S.T. C.O."E"
79'
45'
DBL. C.O. "F"
82'
47'
TR. C.O. "G"
93'
S7'
TR. M.T. "H"
95'
56'
TR. C.O. "I"
97'
57'
"D"
"F"
PLAN VIEW
SCALE: 1" = 30'
TEST HOLE #1
ORIG. GROUND FINAL GRADE
ELEV.82.9 r, /—ELEV.83.5'
--•• ----
�-INV 800
------------
i i INV 80d�
35 -FOOT LONG
SOIL ABS. TRENCH
w. 6.T EFF. GVL. k' ;
BOTTOM TRENCH
i
ELEV. 72.4'
BOTTOM T.H. #1
REL ELEV. 66.4'
NO GROUNDWATER
PROFILE VIEW
NOT TO SCALE
/_•.. .,../ 1 . 1 1 1
PAGE 2OF2
WELL
' N '
JTBM
-- NEW 1000 -GALLON
SEPTIC TANK
NEW 35 -FOOT LONG
SOIL ABS. TRENCH
w. 7.6' EFF. GRAVEL *:•►_`vAv\
ff
49 m 't*�
.........................
TWOWM E NOORE
CE -W9
2' SOIL COVER
T RIGID INS.
to
INV.
83.0'
MUNICIPALITY OF ANCHORAGE
Development Services Department
On -Site Water & Wastewater Program
4700 South Bragaw Street
P.O. Box 196650, Anchorage, AK 99519-6650
(907) 343-7904
ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT
Upgrade
Date Issued: Nov 12, 2009
Expiration Date: Nov 12, 2010
Permit Number: SW090233 Parcel ID: 017421-19
Legal Description: T1 2N R3W SEC 25 SE4SE4NW4NW4
Design Engineer: 0019 FLATTOP TECHNICAL SERVICES Site Address: 012700 TURKS TURN ST
Owner Name: MARGARET TURNER Lot Size: 0 SO. FT.
Owner Address: 12700 TURKS TURN STREET Total Bedrooms: 3 Permit Bedrooms: 3
ANCHORAGE, AK 99516-0000
This permit is for the construction of:
❑V Disposal Field ❑✓ Septic Tank ❑ Holding Tank ❑ Privy ❑ Private Well ❑ Water Storage
All construction must be in accordance with:
1. The attached approved design.
2. All requirements specified in Anchorage Municipal Code Chapters 15.55 and 15.65 and the State of Alaska
Wastewater Disposal Regulations (18AAC72 ) and Drinking Water Regulations (18AAC80 ).
3, The engineer must notify DSD at least 2 hours prior to each inspection. Provide notification by calling
(907) 343-7904 ( 24 hours ). ( Not required for a Water Supply Permit only ).
4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather
must be either: A. Open and closed on the same day.
B. Covered, sealed, and heated to prevent freezing.
Received By: j=e� 1110" Date: )I )IZ-/6'9
Issued By: iT/��— Date:
ON-SITE SEWERMELL PERMIT APPLICATION
FOR A SINGLE FAMILY DWELLING
Parcel I.D. 017 -'/2 / - 19
0
t O
Property owner(s) 1�1&7'("'r
Municipality of Anchorage
Development Services Department
Building Safety Division
Tuan o"-
On -Site Water and Wastewater Program
4 V--7-909
4700 Elmore Road
Mailing address 12-7490
P.O. Box 196650
Turn CA.
Anchorage, Alaska 99507
99519'
www.muni.org/onsite
Water Storage ❑
(907)343-7904
ON-SITE SEWERMELL PERMIT APPLICATION
FOR A SINGLE FAMILY DWELLING
Parcel I.D. 017 -'/2 / - 19
0
t O
Property owner(s) 1�1&7'("'r
f
Tuan o"-
Day phone
4 V--7-909
Upgrade
Mailing address 12-7490
-Ft4b-IV
Turn CA.
Zip Code
99519'
Site address SG rn L Zip Code
Legal description (Sub'd., Block & Lot)
Legal description (Township, Range & Section) 55 JC 0 �; N w rl`' A► W 1"i Sec 2s-, 7- 1-2 2 3 tri
Lot Size—1 i) � Sq. Ft. Number of Bedrooms 3
THIS APPLICATION IS FOR (® all that apply):
THIS APPLICATION IS AN:
Absorption Field ®
Initial
Septic Tank 1z
Upgrade
Holding Tank ❑
Renewal ❑
Privy ❑
Private Well ❑
Water Storage ❑
I certify that the above information is correct. I further certify that this application is being made for a
Single Family Dwelling and is in accordance with applicable Municipal Codes.
(Signature of property owner or authorized agent)
Permit/Rush Fees: ASl3D 4= Waiver Fees:
Dale of Payment: / / '—/ 4 - 0'1 Date of Payment:
Receipt Number. 0 Receipt Number.
(Rev. 11105)
71
t q
,'FLATTOP TECHNICAL SERVICES.
CML & ENVIRONMENTAL ENGINEERING • ENERGY CONSERVATION F ANALYSIS
TED MOORE, P.E. 14530 ECHO CANYON ROAD
PHJFAX: (907)345.1355 ANCHORAGE, AK 99516
E -Mail: tgmoore@gci.net November 3, 2009
M.O.A. DSD
P.O. Box 19-6650
Anchorage, AK 99519
Dear Sirs:
The purpose of this letter is to provide the required design narrative in support of our application for a
permit to upgrade the wastewater disposal system on the SE 1/4, SE %4, NW '/4, NW '/4, of Section 25,
TI 2N, R3 W, S.M., located at 12700 Turks Tum Street. A soils log, pert test and groundwater
monitoring results, site plan, design drawings and specifications are enclosed for your review.
The proposed soil absorption system will be constructed in the vicinity of test hole k 1. As can be seen
from the soil log, the native soil between 2 and 17 feet below ground level (with the exception of a
variable silt lens averaging 1.5 feet thick) is dry gravelly sand with a measured percolation rate of 3
minutes per inch. No groundwater was encountered at the time of test hole excavation or in subsequent
monitoring. Using a soil application rate of 1.2 gpd/sq. ft., as specified in the wastewater ordinance, the
required soil absorption area for a 3 -bedroom residence is (3 x 150)/1.2 = 375 square feet. The proposed
design calls for a 35 -foot long trench with 7.5 feet of gravel beneath the horizontal distribution pipe.
This results in 420 square feet of gravel sidewall area abutting the designated absorption stratum.
As is illustrated on the site plan, the topography in the area of proposed construction slopes down
towards the southwest at 15%, with slopes increasing to 22% below the area of the test hole. The long
axis of the proposed trench will be oriented parallel to a natural contour of the land. A site for a similar
replacement trench is also shown on the site plan.
The proposed project will have no significant impact on present or future water supply and wastewater
disposal systems serving adjacent properties, nor will it have any significant impact on reserved space -
surface and subsurface, or on drainage. Please give me a call at 345-1355 if you have any questions on
this submittal.
Sincerely,
Ted Moore, P.E.
i
N
z
SEPTIC
AREA
C4
d
rn
S
w
LOT 2, MORINO SID
WELL I
,
I
,
,
I
HOUSE I
SEPTIC I
AREA
I
SE 114, SE 114, NW 114, NW 114, Sec. 25, T12N, R3W �1
NOTE: -------------
NO
------
NO KNOWN, DESIGNATED
COMMUNITY WELLS
WITHIN 200 FEET OF '
PROPOSED SEPTIC SYSTEM
i
,
,
R=100'—WELL
=1WELL
00' f
r
' O
n
„
Decomrn -cr.o.,
ABAND I EXISTING • -__
750 -GALLON CONCRETE
SEPTIC TANK Pt/- rc Q
DG e-omm,.FJ/bn
ABANDON EXISTING
CONCRETE RING
SEEPAGE PIT rJ��-
Coo'G?
CONSTRUCT 35 -FOOT LONG
SOIL ABSORPTION TRENCH —
w.7.5' GVL UNDER DIST. PIPE
INSTALL
DBL. C.0
_C-1.
15%STALL NEW
f00 GALLON
PTIC TANK
ZZ-
-�'�TEST HOLE 01
22% �SrtM
E FOR SMR
1 REPL TRENCH
U
CL
U)
TALISMAN—
----------------------------------------------------,
ROAD
--------------------
LOT 3, BLOCK 3
LOT 2, BLOCK 3 ASPEN HIGHLANDS ;
ASPEN HIGHLANDS ;
HOUSEt,
i �,YsF ., SE 1/4, SE 114, NW 114, NW 1/4, Sec. 25, T12N, R3W
AF A,%l SEPTIC SYSTEM UPGRADE
PVT.4z 49m z ': *�0 SITE PLAN
WELL %•«.... .......... - — --
V.w., Y, " " ""�/ FLATTOP 7 ECI INICAL SERVICES 'INCH
= 60 FEET
p :: na000Re F. rooRE / 14530 ECI10 CANYON ROAD DRAWN BY TFM
#��cj ANCHORAGE, ALASKA 9'1516 OCTOBER, 2FL009
NOTE: THIS IS NOT A SURVEYED PLAT.
ALL LOCATIONS SHOWN ARE APPROXIMATE.
4" D-3034 FROM NEW DBL. C.0 @ POINT OF TIE IN TO OLD UNE
INSTALL NEW
1000 -GALLON
SEPTIC TANK
4" DIA. F-810 DBL ••A•• CONSTRUCT NEW 35 -FOOT LONG
C.O. SOIL ABSORPTION TRENCH
PERF. PIPE w. 7.5' GRAVEL UNDER DIST. PIPE
.—\ 7/
C.O.
M.T.
,JII 35
I
AV
PLAN VIEW *149m
SCALEt•
1 =10 !.........................
/ "'
MONITOR TUBE
I7y :� TWODORe F. MOORE i A.
T °b, :, CE - 3589 . �4,N
CLEANOU
• 3 4 c�'
COVER �� Ar
00,
'',,\\���
3
1
`` ORIGINAL GROUND
10.5 : : \—FILTER FABRIC
8 7.5 4" DIA. F-810 PERF. PIPE
� ,
1R" - 212" SEWER GRAVEL
::[,,,,,—BOTTOM OF EXCAVATION
I1
CROSS-SECTION "A -A`@
SCALE: 1" = 5'
SE -4, SEA, NW4, NW, Sec. 25, T1 2N, R3W
SEPTIC SYSTEM UPGRADE
PLAN AND CROSS-SECTION
FLATTOP TECI INICAL SERVICES SCALE: AS SI TOWN
14530 ECI10 CANYON ROAD DRAWN BY: TTM
ANCIIORAGE. AK. 99516 OCTOBER, 2009
FLATTOP TECHNICAL SERVICES
14530 ECHO CANYON ROAD
ANCHORAGE, ALASKA 99516
TEST HOLE # 1 SOILS LOG — PERCOLATION TEST
LEGAL DESCRIPTION: _SE 1/4,.SE 1/4, NW 1/4, NW 1l4, Section 25,T12NLR3WLS.M,_
DATE PERFORMED: 10/23/09 .--_
PERFORMED FOR: —Peg Turner —_-- _—
DEPTF
(reef)
1
2'
3
4
5
6
7
6
9
10
11
12
13
14
15
16
17
18
19
20
COMMENTS:
10
SM Reddish sandy loam
SP/SM Gravely sand
Dry
ML Sitt lens
Variable depth
Average thidmess 1.5
SP/SM Gravely sand
Dry
Similar to above
B.H.
I.
Ij0%
1
r50%
1'5%
22%
1
Depth to Groundwater Date
No grourWwater=_ _1023109
-Mondor tube dry _ 10/30/09 _
LOPE
Net Drop
.114
PERFORMED BY FLATTOP TECHNICAL SERVICES. I w' 11-4!,._ CERTIFY THAT THIS TEST WAS PERFORMED IN
ACCORDANCE WITH ALLSTATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE:
Date
1023
---
Reading
12" Presoak
._12• Re -soak
Start
-12:21.
_Add water
#2
—Add water
#3 .
Clock
Time
Net Time
(mimttes)
Percorneter
Reading
_. - _ -. _ .
--..---.---
_ -- _
_5.__
.__.- _
5
_-_ .. ---...._
.-- 5
2715/28.—. _
_ _
23 318 _. _
_2118
23 318 ,_ _
_2118
_23 38 — _
21-1/t3 — --
_--
—
_12:16 _
1221:30 __
12:26:30
—12:2715..-
12:32:15 —'
—
_.--
i
PERCOLATION RATE -3__ (minules/axh) PERC HOLE DIAMETER _6
TESTRUNBETWEEN 4.0_FTAND-4.5—_... FT
Net Drop
.114
PERFORMED BY FLATTOP TECHNICAL SERVICES. I w' 11-4!,._ CERTIFY THAT THIS TEST WAS PERFORMED IN
ACCORDANCE WITH ALLSTATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE:
(-Flattop 7echnicalServices
14530 (Echo Canyon 9jpa4 ylnchorage,.AX 99516
glfwne (907) 345-135S
SE 1/4, SE'/., NW 1/4, NAV'/., Section 25, T12N, R3W, S.M.
12700 Turks Turn Street
Wastewater disposal system upgrade
Specifications
1.0 General:
1.1 The scope of the project consists of abandoning an existing 750 -gallon concrete septic tank
and its concrete ring seepage pit and installing a new 1000 -gallon septic tank that discharges effluent
into a new 35 -foot long soil absorption trench with 7.5 feet of sewer gravel below the horizontal
distribution pipe network.
1.2 Construction shall be as depicted on the approved site plan and design drawings. Minor
deviations from these drawings may be allowed or required by the engineer conducting the inspections.
All construction procedures and material specifications shall conform to Municipal and State
requirements. All separation distances shall be in conformance with Municipal requirements, unless
specifically waived.
1.3 The contractor shall be responsible to obtain any necessary utility locates, and to work
around any buried utilities.
1.4 Unless agreed otherwise, the contractor shall be responsible for any tree clearing and
grubbing necessary to complete the project.
1.5 The contractor shall provide adequate cover material and rough grading over all system
components to ensure that proper drainage is achieved after settlement and that there are no residual
depressions. Insofar as possible the contractor shall minimize damage to trees and existing lawn areas.
1.6 Unless specifically agreed otherwise, the homeowner shall be responsible for finish grading
after the soil is compacted, as well as placement of topsoil and reseeding all areas disturbed by the
construction.
2.0 Septic Tank:
2.1 The new 1000 -gallon, 2 compartment septic tank shall be Municipally approved and shall be
set level on undisturbed soil outside the 100 -foot protective radius surrounding the well. Each
compartment shall be equipped with a watertight manhole cover and a 4" cleanout. If the tank is buried
less than 4 feet, it shall be insulated with 2 inches of approved burial type, rigid insulation.
2.2 All pipe connections to the tank shall be equipped with waterproof mechanical couplings.
The waste line from the residence to the septic tank shall have a minimum slope of 1/4'" per foot, and
the waste line between the tank and the soil absorption system shall have a minimum slope of 1/8" per
foot. A double cleanout shall be installed at the point of connection to the existing waste line coming
from the building and another double cleanout within 5 feet downstream of the septic tank.
3.0 Soil absorption system:
3.1 The soil absorption system shall be constructed by excavating a 35 -foot long trench to a
depth of 10.5 feet below ground level at the approximate location shown on the site plan. The long axis
of the excavation shall parallel an existing contour.
3.2 The bottom of the excavation should be level. Any compacted or smeared surfaces shall be
raked to allow proper infiltration.
3.3 A total of 8.0 feet of approved sewer gravel shall be placed in the excavation with the
perforated distribution pipes laid level such that the pipe inverts are no less than 10.0 feet above the
bottom of the sewer gravel.
3.4 A monitor tube and cleanout pipes shall be of 4" diameter and installed in the locations
shown on the design drawings. The portion of the monitor tube extending through the sewer gravel shall
be perforated.
3.5 Filter fabric shall be placed over the entire top surface of the sewer gravel. A minimum of 3
feet of soil cover is to be placed over the filter fabric.
3.6 The top surface of the cover material shall be raised a minimum of 6 inches higher than the
surrounding terrain to allow for subsequent settlement, and shall be graded to smooth contours. Fill
slopes shall be no steeper than 3:1.
3.7 Unless specifically agreed otherwise the homeowner shall be responsible for arranging to
have the site finish graded after the backfill material has stabilized, and for placement of adequate
topsoil and seed to promote rapid revegetation of all areas disturbed by the construction.
4.0 Inspections:
4.1 A total of 4 engineering inspections will be required during the course of the project: (1)
initial stakeout with the contractor to establish the location of the system and to discuss the plans,
specifications and construction procedures, (2) after the native material has been excavated to expose the
infiltrative surface to ensure that it conforms with the soil test information, (3) after the sewer gravel is
in place and the distribution pipes have been laid and connected up to the septic tank, but prior to
placement of filter fabric, and (4) after rough backfill and grading is complete. The septic tank requires
one inspection after it is set level and the piping connected, but prior to backfill. This inspection may be
incorporated with any of the above inspections.
4.2 The installer shall coordinate the timing of the inspections with the engineer sufficiently far
in advance to ensure the availability of the engineer.
GAA~-HO-[
Gl ~._..~..NCHORAGE AREA BORO,
DEPAFITMENT OF E~IVIRONME~TAL QUALrl
3500 TUDOR ROAD ANCHORAGE, ALASKA 99507 279-8686
INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM
NAME /~--~.-'~ 42~
LOCATION
SEPTIC TANK:
DISTANCE FROM WEL. L~'~
LIQUID CAPACITY /'"'~"'~ ~) GALLONS.
~-.~.~'~-/-~':.,.,~..7 ' - ' - NUMBER OF
MATER AL ~'J..."~,/~-'~ COMPARTMENTS
INSIDE LENGTH ~ INSIDE WIDTH ~ DEPTH--~ '--
SEEPAGE SYSTEM: SEEPAGE PIT:
NUMBER OF PITS . / OUTSIDE DIAMETER
LINING MATERIAl ~~~ . DISTANCE FROM WELl
NEAREST LOT LINE ~2 r ~ TOTAL EFFECTIVE ABSORPTION AREA (WALL AREA) ~ .SQ. FT.
TILE DRAIN FIELD:
TOTAL LENGTH
DISTANCE FROM WELL ~ "-'~OT LINE OF LINES ,
NUMBER OF LINEST~//~DIS~ANCE BETWEEN LINES TRENT WIDTH IN. TOTAL EFFECTIVE
ABSO~ SQ. FT. LENGTH OF EACH LINE ~ ~ ~ ~
DEPTH: TOP OF TILE TO FINISH GRADE
DEPTH OF FILTER MATERIAL BENEATH TILE_
IN. ABOVE TILE
WELL: ,,.~,,~.-)~)j-,~.~,/*~:,,~¢/I~ / DISTANCE FROM ~ WATER ~
TYPE..-:~7,,~/.~-~-~'~-~ DEPTH , BUILDING FOUNDATION. SAMPLE , NEAREST
NEAREST SEPTIC SEEPAGE ~ OTHER
~., SEWER LINE 4'"~, T~,NK ~ SYSTEM__ r~'~, CESSPOOL~ SOURCES
LOT LINE . '
DISTANCES:
DIAGRAM OF SYSTEM
/ G.A.A.B.
DATE //? ,,~/ APPROVED '
GREA(ER ANCHORAGE AREA BOR~JUGH
DEPARTMENT OF ENVIRONMENTAL QUALITY
ANCHORAGE. ALASKA 99502
SEWAGE DISPOSAL SYSTEM -- APPLICATION AND PERMIT
P E.''T"O.
NAME OF APPLICANT / ~'~'~ / MAILING ADDRESS
INSTALLATION OF: SEPTIC TANK ~
TYPE AND SIZE OF ]FACILITY TO BE SERVED
SOIL TEST RESULTS
COMPLETION DATE ANTICIPATED
SEEPAGE PIT /~ ' DRAIN FIELD OTHER
FINAL INSPECTION: 24 HOUR NOTICE REQUIRED. BACKFILLING OF ANY SYSTEM WITHOUT FINAL iNSPECTION BY THE
HEALTH DEPARTMENT AUTHORITY WILL SE SUSJECT TO PROSECUTION.
SEPTIC TANK SIZE
SEPTIC TANK TO SEEPAGE PIT WALL
wEL~ ,o SE*T,° TANK'-"-)" _, SBE"A~E PIT
SEEPAGE TYPE
WATE~ MAIN TO SEPTIC TANK _, SEEPAGE PIT
DRAIN FIELD
· SEEPAGE PIT DRAIN FIELD
TO RIVER, LAKE, STREAM.
CAST IRON INTO AND OUT O]F SEPTIC TANK AND INTO CRIB CROSSING GAP OF
CONFORM TO BOROUGH REGULATIONS REGARDING INSTALLATION.
:5: ::
I CERTIFY THAT I AM FAMILIAR WITH THE RE(~UIREMENTS OF GREATER ANCHORAGE AREA BOROUGH ORDINANCE NO. 28-68 AND THAT THE ABOVE
DESCR D SYSTEM IS IN ACCORDANCE WITH SAID CODE, /
.Depth
~ee~.
6~
7~
8.~
10~'
Perfo~-med For Mrs. M, Turner Date Performed~8~/_26_./71
Legal Descz'z~
~oll Char'?f;e;'f. stics Location Sketch
Brown clayey silt (~)
Brown and gray sandy graveli
slightly silty (GW te GM)
Brown silt sand mix
(SM)
Was Ground i-later Encounter, ed?._~.~zo .........
T¥; Yes, Az
~.e,xd~ng ,~poss ?ime Net Drop
_-ZZLT, ........
Proposed ~.nst.*i.tatlon: ceer.,a~ze Pi~z X Drain Fie].d~ .
COMMENTS: ............ :
~ar~..fee~f dr~i,~n~(e~,~j_~,, er bedroom.
Test Performed By: R. E. Carlisle
Dst a Certified Ey: Na~tion__al T.__~es~in~_S_~ervi_.~c.es~ Inc,
Da~e:
EINPAIS
S H
•
0, .
: , Municipality of Anchorage
On-Site Water and Wastewater Program � �1�°j
if
(907) 343-7904 SA ErY
Certificate of On-Site Systems Approval Q'
Parcel I.D. 017-421-19 Expiration Date: G`J r.1 - 1 I
1. GENERAL INFORMATION:
Complete legal description T12N,R3W,Sec25,SE4,SE4,NW4, NW4
Location (site address) 12700 Turks Turn Street*Anchorage,AK 99516
Current Property owner(s) Life Estate of Margaret Turner Day phone 903-9267
Mailing address 12700 Turks Turn Street`Anchorage,AK 99516
Real Estate Agent Day phone
2. TYPE OF DWELLING:
® Single Family(w/wo ADU)
❑ Duplex \ U
❑ Multiple Dwellings (Single Family and/or Duplex)
3. NUMBER OF BEDROOMS: 3
4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL:
Individual Well ® Individual
Individual Water Storage ❑ Holding Tank ❑
Community Class Well ❑ Community ❑
Public Water System ❑ Public Sewer ❑
WaiverNariance request for: Distance:
Received by: Date:
COSA to be released to the engineer,unless otherwise requested by the engineer.
COSA Fee $ 5j ' -f- 3 3 Zj RuS 1-4 I Waiver Fee $
Date of Payment leo(OL/ei 4:171119 Date of Payment
Receipt Number daogo4 14971°1 Receipt Number
COSA# QS�Q/oZJ��- Waiver#
5. STATEMENT OF INSPECTION BY ENGINEER
As certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation,
based on procedures outlined in the Certificate of On-Site Systems Approval Guidelines for this application,
shows that the on-site water supply and/or wastewater disposal system is (are) safe, functional and adequate
for the number of bedrooms and type of structure indicated herein. I further verify that based on the information
obtained from the Municipality of Anchorage files and from my investigation and inspection, the on-site water
supply and/or wastewater disposal system is(are) in compliance with all applicable Municipal and State codes,
ordinances, and regulations in effect at the time of installation.
Name of Firm: Garness Engineering Group,Ltd (GEG) Phone: 907-337-6179
Address: 3701 East Tudor Road,Suite 101-Anchorage,Alaska 99507
Engineer's Printed Name: Jeffrey A. Garness Date:
Q000�p��
In conducting this evaluation,GEG provided an engineering evaluation of the well and/or septic system o ' OF ti �Q1
in accordance with the guidelines and regulations established by the Municipality of Anchorage and -47F- NC.-.. S)r,
industry practices. The reported results describe the condition of the system/s on the date/s of the ,r
evaluation. Separation distances were measured to readily identifiable features. Hidden defects or , • '+• '..-7'(//:/- ),
encroachments may exist that were not identified during the evaluation. The operational life of all wells Q t .''_i / I j
and septic systems depend upon a variety of variables, including but not limited to, soil conditions, ` f/
groundwater levels (that may fluctuate during the year). quality of construction (materials and I — VA
workmanship),and the water usage of the family utilizing the system/s. These conditions can vary.and �jnn ' /,9' /J
are outside the control of GEG. Satisfactory test results do not guarantee future performance of the V Irqy A,`Gorr•ss,
system/s;therefore.GEG makes no warranty(express or implied)regarding the future performance of II n9, '.// VCE-7953 g
the well or septic system. GEG makes no representation whether an alternative well or septic system l s�/ �t .se6G1
can be installed on the property in the event either of the current systems fail to perform adequately in �� <� '&.•I t:.( (1' 1�c°�
the future. The content of this report is for the sole benefit of the person/party that retained GEG to 'ilk'
oresS;ono'G
perform the evaluation. Reliance upon the information provided in this report by any other person or OppCppoc
party (including subsequent property purchasers) is not authorized, nor will it confer any legal right
whatsoever.
#AECC884
6. DSDySIGNATURE
,�/ System#1 Approved for .__ bedrooms
System#2 Approved for bedrooms �����14\TY OF��(r!rf,
Disapproved � �G\� �'""• (-'.r
O ol7F
Conditional approval for bedrooms, with the follftir'. sti I t r,t. y�l
ER �;!V 0 (11 w
�v WA RTE wt.r
PRU0kAto
%OCC `�� \�
.1�/SF P\i Y--
/l4h)k_Ifii11l1l�\
By: �Cy Original Certificate Date: (€ Z( ( 7
The Municipality of Anchorage Development Services Division (DSD) issues Certificates of On-Site Systems Approval (COSA) based only
upon the representations given in paragraph 5 by an independent professional civil engineer registered in the State of Alaska. The
Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work.
7. ATTACHMENTS: ,� �
COSA Checklist )C Nitrate Advisory
Septic System Advisory Arsenic Advisory
Well Flow Advisory Other
COSA blue sheet_10.10-12.doc
COSA Checklist
Legal Description: T12N, R3W, SEC25, SE4, SE4, NW4, NW4 Parcel ID: 017-421-19
If more than 1 septic system on lot: COSA Checklist# of Structure served by this system
A. WELL DATA
❑Well log is filed with Onsite (or attached) Well production at time of test 2.5+ gpm
Date drilled '1971 Water storage tank volume- gallons
Total depth *96.9+ ft Well disinfected for coliform test? ❑Yes 0 No
Cased to UNK ft ❑t Coliform bacteria is Negative
Sanitary seal is functioning correctly Nitrate 2<<2 mg/L 0 Nitrate less than MRL(ND)
0 Wires are properly protected Arsenic t10 ug/L 0 Arsenic less than MRL(ND)
Casing height(above ground) 12+ in. Collected by GEG, LTD.
Date of flow test for COSA 5/15/19 Date of Sample 5/15119
Static water level at beginning of test 33.6 ft.
Comments *PER GEG INSPECTION
B. TANK DATAfr /rte C. LIFT STATION
Age of tank(s) 10 years 0 Required maintenance completed
Tank type/material "°''�" Age of lift station ye
Measured operating fluid level in septic tank 52" Lift station materia
0 Standpipes/foundation cleanout per record drawing Commen :
Date of pumping 5/10/19
D. ABSORPTION FIELD DATA
Which system tested (date installed) 11/19109 Adequacy test date 5115119
0 ALL standpipes present per record drawing Results p Pass For 3 bedrooms
Total measured depth from grade • *9.75 ft(max) Fluid depth prior to test 2 in
Measured depth to pipe invert from grade 3.4 ft(min) Water added 460 gal
❑ N/A—pressurized field New depth 4 in
❑■ Monitor tubes go to bottom of effective. If not, state Elapsed time 120 min
depth into effective 6.5
Code-required soil cover over field Final fluid depth 0 in
Absorption rate 450+ gpd
0 System presoaked
(Required if vacant for greater than 30 days prior to Any rejuvenation treatment(past 12 months) no
date of test) If yes, enter date -
Gallons introduced - gallons
Comments/Deficiencies:DOUBLE CLEAN-OUTS BEFORE SEPTIC TANK 'AT MONITORING TUBE
COSA Checklist yellow sheet
E. SEPARATION DISTANCES
From Private Well on Lot to: (Please enter distances if less than required or if community well)
Septic Tank/Lift Station on Lot> 100' Community Sewer Manhole/Cleanout> 100'
❑Yes if No ft ✓Q Yes if No ft
Neighboring Tank> 100' ❑Yes if No ft Private Sewer/Septic Line>25' ✓❑Yes if No ft
Absorption Field on Lot> 100' 0 Yes if No ft Holding Tank> 100' 0 Yes if No ft
Neighboring Absorption Fields> 100' Animal Containment> 50' ❑✓ Yes if No ft
0 Yes if No ft
Manure/Animal Excreta Storage> 100'
Community Sewer Main> 75' 0 Yes if No ft ❑✓ Yes if No ft
From Septic/Holding Tank on Lot to: (Please enter distances if less than required)
Building Foundations> 10' ❑Yes if No *5+ ft Surface Water> 100' ❑✓ Yes if No ft
Property Line>5' ❑ Yes if No ft Wells on Adjacent Lots:
Absorption Field > 5' p✓ Yes if No ft Private Wells > 100' ✓❑ Yes if No ft
Water Main > 10' 0 Yes if No ft Community Wells>200' 0 Yes if No ft
Water Service Line > 10' 0 Yes if No ft If septic tank is under driveway comment below
From Absorption Field on Lot to: (Please enter distances if less than required)
Building Foundation > 10' l] Yes if No ft If absorption field is under driveway comment below
Property Line> 10' ❑ Yes if No ft Wells on Adjacent Lots:
Water Main > 10' Q Yes if No ft Private Wells> 100' ❑✓ Yes if No ft
Water Service Line > 10' 0 Yes if No ft Community Wells>200' 0 Yes if No ft
Surface Water> 100' ✓❑ Yes if No ft
F. ENGINEER'S COMMENTS
*met code at time of installation.
r
00600. �.0
G. ENGINEER'S CERTIFICATION ,,..=4:.,,..=4:. ' �
%�Q
d
O F.... 4
I certify that I have determined through field inspections and review � % • '•. Q
of Municipal records that the above systems are in conformance with op(/ 9 ,F �%\ ..-�ooh
MOA COSA guidelines in effect on this date. IL ..
. .. ... .... , 0...
i , ...* fr: A. ornes-.• 01
Q ' —795 �� r
�Qn4P,. ..'.C,i' g (Cfc,co,�0
V 1 _o
COSA Checklist yellow sheet OQ ro f es s101 oma'
#AECC884 �'OOo� '
SE1/4 SE1/4 NW1/4 NW1/4
LOCATED WITHIN SECTION 25, T12N, R3W, SM, ALASKA
CONTAINING 2.50 ACRES, MORE OR LESS.
PARCEL ID/ 017-421-19-000
9-- - -
I
U
W
yC,
30' § 30' TRACT A
STELIOS SUBO.
Y N
2
S 89.52'30"E 329.73'
•
{ 1 —
1
1 1
1 1
l01
1
n
1 N
1
1 1
1 I
1
1 {
I
g1 I
4 I
1
1
En
I
•-> rL�� 1 1 h
® n
`" 1"=40'
Y Y
8 O p0 8
PMK He
_ / Z
2•.0'
s IX 4
g
2..0•
•
•
SEPTIC SVSTE,I
•
TALISMAN ROAD
S 89'58'30"E 329.63'
REVISED 6/13/2019 ADDED 2 STAND PIPES.
NOTE: PROPERTY BOUNDARY DIMENSIONS DETERMINED BY UTILIZING RECORD DOCUMENTS.
AS—BU I L T I HEREBY CERTWFY THAT I HAVE SURVEYED THE
PROPERTY DEPICTED ABOVE AND THAT NO ,0rf�
CASTALDI LAND ENCROACHMENTS EXIST EXCEPT AS INDICATED. �� ,•• 4
•• OF q •
SURVEYING, LLC RIS THE RESPONSIBILITY OF THE OWNER TO • 0c'•.•"••• �q �••
JEFF A. GASTALDI, R.L.S. DETERMINE THE EXISTENCE OF ANY EASEMENTS, • h.••• 'f' 1 ya .. x �'
2000 E. DGwLING RO., SUITE 0 COVENANTS OR RESTRICTIONS WHICH DO NOT y�, 49TH •••9• A •
ANCHORAGE. ALASKA 99507 APPEAR ON THE RECORDED SUBDIVISION PLAT. • e".1 .4,,,/ 4 c.a., •
PHONE 248-5454 UNDER NO CIRCUMSTANCES SHOULD ANY DATA ••y?•(rt•fJ��•••,�j� •11
HEREON BE USED FOR CONSTRUCTION OR FOR • ' J'ti•Ly A.6011010 ' -
%GRID DATE • v ;
SW28�0 6/7/2019 ESTABLISHING BOUNDARY OR FENCE LINES. •. ems'. LS-609113S`At
' •' S •
E.G. JOB NO. ANCHORAGE RECORDING DISTRICT,ALASKA •
• •.°4 lonoI�°���
•
NOTE: NO CORNERS SET THIS DATE •tai **
19-01 TURKSTRN