HomeMy WebLinkAboutTALUS WEST BLK 2 LT 7Block 2
Lot 7
#015-201-17
Municipality of Anchorage
Development Services Department
Building Safety Division
On-Site Water end Wastewater Program, 4700 S. Bragaw St.
P.O. Box 196650 Anchorage, AK 99519-6650
www.ci.anchorage ak.us (g07) 343-7904
O
Page I of 3
ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT
Permit Number: .~' ~ O ~ O .3 I 7_
LEGAL DESCRIPTION
Wall: .~Y,/.CT [] New [] Upgrade
SEPARATION DISTANCES
PID Number: ~::~1~' - ~ o l '/7
WastewaterSystem: [:] New [] Upgrade
ABSORPTION FIELD
- Z ~,. */I +'71 .= I1'/_ ~,.
.CO
TANK
Septic [] Holding [] S.T.E.P.
r-i Other:
T~ To Septic Absoq:tion Lift Holding Pub:ic/Private ~.~m.,~ct ~,er C,~o~,t~'
Tank Fmeld Station ~ank $e~e~ Line ~C~ ~ ~ / ~ Gal
.~.,~L'~'s~'"'~'"' > toa'3~._ >_~'U' _- .-. ~s~.' G~ .~,..LIFT STATIONI M- A.
"~r~,~/ A~l~r rephZ ~.k BENCH MARK
ce J~ro~./o h o,, c~ re, c.
Inspectlonspedormedby: Flct~/e.,F 7"e.~4 Xv¢ Dates: 1" ~19 Io~.
2~ ~1/olo~
Developmen; ~emices Depa~ment Approval
Reviewed and approved by: r~ Date: '~/"/'~
PERMIT NO: SW020312
PID NO: 015-201~17 ,
SWING TIES:
FROM: COR."A" COR."B" CO~L"C"
TO:
%
S.T.C.O. "D" 21.5' t4'
S.T.C.O. #E" 20' 22'
DBL. C.O. "F" 21.5' 24'
VALVE "G" 2t' 25'
TR. C.O. "H" t17' 97'
TR. M.T. "r' 100' 85'
TR. C.O. "J" 82' 77'
TR. C.O. 'K" 128' 112'
TR. M.T. "L" t03' 97'
TR. C.O. "M" 74' 53'
NEW 71-FOOT LONG TRENCH
w. 6.1' EFF. SEWER GRAVEL
.HI.
WELL
PAGE 2 OF 3
R 100'
WELL --~
LOT 7
BLOCK 2
N
NEW 125~GAL.
SEPTIC TANK
NEW 41-FOOT LONG TRENCH
EFF. SEWER GRAVEL
LOT 7, BLOCK 2, TALUS WEST S/D
SEPTIC SYSTEM UPGRADE
AS-BUILT PLAN VIEW
FLATTOP TEChNiCal. S~RVl~E~ SCALE: 1'= 30'
14530 ECHO STREET DRAWN BY TFM
ANCHORAGE, AK 99616 OCTOBER, 2002
PERMIT NO: SW020312
PAGE 3 OF 3
PID NO: 015-201-17
'BULL RUN"
DIV. VALVE
DOUBLE C.O.
SEPTIC TANK
s
3' SOIL
2, SOiL'~'~'-r-~ 2" RIGID
,. COVER ~11 I I~/--,.BUL.
FILTER := '~] ''
FABRIC,,'"' ,,'"' ~INV. INV ',:
' ' ' ' 91.3'
,,~ TRENCH
~ GRAVEL "
,, ~-~
BOTTOM
BOTTOM TRENCH
\ TRENCH ELEV. 86.3'
ELEV. 85.2'
71 -FOOT
TRENCH
4.5' SOIL COVER
FROM
INV.
94.6'
BOTTOM T.H. #1
ELEVATION 77.T
WET ~ 77.~ 711W02
LOT 7, BLOCK 2, TALUS WEST SlD
SEPTIC SYSTEM UPGRADE
AS-BUILT CROSS-SECTION VIEW
FLATTOP TECHNICAL SERVICES
14630 ECHO STREET
ANCHORAGE, AK 99516
NOT TO SCALE
DRAWN BY TFM
OCTOBER, 2002
MUNICIPALITY OF ANCHORAGE
Development Services Department
On. Site Water & Wastewater Program
4700 South Bragaw Street
P.O. Box 106650, Anchorage, AK 99519-6650
(907) 343-7004
ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT
Upgrade
Date Issued: Aug 26, 2002
Expiration Date: Aug 26, 2003
Permit Number: SW020312
Legal Description: TALUS WEST BLK 2 LT 7
Design Engineer: 0019 Flattop Technical Services
Owner Name: Mike Sheehan
Owner Address: 4720 TALUS DR
ANCHORAGE, AK 99516-2254
Total Bedrooms: 4
Parcel ID: 015-201-17
Site Address: 004720 TALUS DR
Lot Size: 24153 SQ. FT.
Permit Bedrooms: 4
This permit is for the construction of:
[] 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:
Issued By:
Date:
Municipality of Anchorage
Development Services Department
Building Safety Division
On-Site Water and Wastewater Program
4700 South Bragaw St.
P.O. Box 196650 Anchorage. AK 99519-6650
www.ci.anchorage.ak.us
(907) 343-7904
ON-SITE SEWER/WELL PERMIT APPLICATION
FOR A SINGLE FAMILY DWELLI'NG
Parcel I.D. ~YI.C~ EOt .-/7
Permit Number SWO?.O
Property owner(s)
Mailingaddress (1)
Mailing address (2)
~[ 'r 7_0 7-c~ t ~s
Legal description (Lot, Block & Sub'd.) Lo / 7,
Legal description (Section, Township & Range)
Lot Size ~ q / 5 ~ Acres~
THIS APPLICATION IS FOR:
Sewer Only
Sewer and Well
Sewer Upgrade
THIS PROPERTY CONTAINS:
Hot Tub
Swimming Pool
Therapy Pool
Day phone
Zip Code q ~5'/d'
Gloc~c ~/ '7-0 Iv/ 4~.~,~.~ ,~/~3
Number of Bedrooms /7'
[] Well Only []
[] Water Storage []
[] Jacuzzi []
[] Water Softening Unit []
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 o/authorized agent)
Permit Fees:
Date of Payment:
Receipt Number:
(Rev. 12.'00)
E~ / Zo /oZ
Ogqq~ (~
Waiver Fees:
Date of Payment:
Receipt Number:
~--.~, ; .... ~?,.,'~ .~ ......... w~;,~..~.. . . ~.~_"~. ~_.~
C~ & ENV~ONb~NT~ ENG~EER~G · ~NERGY eONSERVA~ON &
~{EO~RE F. MOORE, P.E.
PH: 007) 345-1355
M.O.A. DSD
P.O. Box 19-6650
Anchorage, AK 99519
August 19, 2002
14530 ECHO ST.
ANCHORAGE, ALASKA 99516
Dear Sirs:
The purpose of this letter is to provide the required design narrative in support ofour application for
a permit to upgrade the wastewater disposal facilities on Lot 7, Block 2, Talus West S/D, located at 4720
Talus Drive. Soils logs, perc test results, a 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 # 1. As can be
seen from the soil log, the native material between 1.5 and 8 feet is a silty sand with a measured perc
rate of 60 minutes per inch. Using the soil application rate of 0.45 gpd/sq, ft. specified in the ~astewater
ordinance, this 4-bedroom residence requires a total absorption area of(4 x 150)/0.45 = 1334 square
feet. The proposed design consisting of 112 lineal feet ofsoil absorption trenches with an effective
gravel depth of 6 feet has a total absorption area of 1344 square feet.
The topography ofthe lot in the area of proposed construction slopes down to~vards the west at
approximately 5 %. The triangular shape of the property dictates that the trench be divided into three
sequential segments.
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.
LOT 5
BLOCK 2
SEPTIC
AREA
LOT 6
BLOCK 2
%
WELL'
LOT 7
BLOCK 2
1972
' · SEEP. PiT
,' WELL_fie
LOT 8
CONSTRUCT 112 UNEAL FEET OF
)IL ABSORPTION TRENCH WITH
6.0' EFF. GVL. BETW. 2' & 8' B.G.L.
LOT 6. BLOCK 1
LILAC PARK S/D
(NO WELL WITHIN 100')
REPLACE ¶2S0-GALLON
-- SEPTIC TANK WITH NEW
TANK IN SAME LOCATION
INSTALL DBL C.Oo &
"BULL RUN" DIVERTER VALVE
LOT 7. BLOCK 1
LILAC PARK S/D
(NO WELL WITHIN 100')
LOT 7, BLOCK 2, TALUS WEST SlD
WELL AND SEPTIC SYSTEM
SITE PLAN
FLATTOP TECIINICAL SERVICES 1 INCH = $0 FEET
14530 ECHO STREET DRAWN BY TFM
ANCIIORAG~ ALASKA 99516 JULY, 2002
NOTE: THIS IS NOT A SURVEYED PLAT.
ALL LOCATIONS SHOWN ARE APPROXIMATE.
25 ~; ,,
~ " 12'+ " T
/ " #1
-- " C.O. " 4" DIA. F-810
"A" " (-p(p) \',i PERF. PIPE
" ~
CONSTRUCT 112 UNEAL FEET OF --%'-- ~
I--SOIL ABSORPTION TR,,ENC,,H WITH'---TX ",,
\ c.o. / :: / \,,"
\ (TYP) ,," / X '"'
,, 12+ ,,
(TYP) ,, 47 ~
PLAN VIEW
SCALE: 1" = 10'
6.5 6
12'+ (TYP)
'~,":i' ".. ct- 3,a~ ..: ~ff
DISCHARGE LINE
TO ORIGINAL
· / SEEPAGE PiT
4" DIA.
D-3034~
INSTALL NEW
. 1250 ~ALLO N
SEPTIC TANK
BULL RUN'
DIVERSION VALVE
H:~~//_~M 0 NITOR TUBE
CLEANOUT
MOUND BACKFILL 6" .
~-~iGINAL GROUND~"~ -- -- -
'; =. 'r=~ =~.' '/' ~ FROM NEW
~ ............ ; SEPTIC TANK
~1~" - 2 1~" S~ER G~ ',
~ BOSOM OF ~C.
CROSS-SECTION "A - A"
SCALE: 1" = 5'
LOT 7, BLOCK 2, TALUS WEST S/D
SEPTIC SYSTEM UPGRADE
PLAN AND CROSS-SECTION
FLATTOP TECIINICAL SERVICES SCALE: AS SIIOWN
14530 EClIO STREET DRA~ BY: 1TM
ANCIIOP, AGE, AK, 99516 AUGUST, 2002
~'EST HOLE
FLA'rToP TECHNICAL SERVICES
14530 ECHO ST.
ANCHORAGE, ALASKA 99516
SOILS LOG - PERCOLATION TEST
LEGAL DESCRIPTION: LoLT~locl~2._.Talus.West
July_8..2002
Mike~Sheehan
DATE PERFORMED:
PERFORMEDFOR:
DEPTH ~ Pt.
(feet) ~
1 - SM Reddish sandy loam
3- SM Gray silty sand
Variable, dry
4 - Easy digging
Lenses of SP, ML
5-
Depth to Groundwater
11--.
-N~'roundwater
-'W_ ~,[sludge~ ~16.5'
12 -; ML Gray sandy si~
~ Damp, dense, cohesNe
t
13-i Some boulders
~ Incr. hard w. depth
14 --
15-
16.75 ..... B.H.
17--
18-
19-
20-
SLOPE
O%
SITE PLAN
LOT 7
! /,;, BLOCK 2
/,/ /
/ .,'
/ ,,' / ,_
#1 /
Date
7/8/02 5%
Date Reading Clock Net Time Percometer Net Drop
Time (minutes) Reading (inches)
._7/8 12"_Presoak 27.3~8
__,Add_water_& sta~l 3:23 23 J/2
Wl 3:53 __30 .22 15116. 9/16-
Add water 3:53:;15 23 9/16 __
· 2 4:23:15 30. 23 1116 __1/2
Add water 4:24 24 318
~t3 4:54. .30 .23]18 1/2 __
COMMENTS:
__Use ~,_45 gpd/sq._ft,.for_design_ofJJpgrade]rench.
PERFORMED I~Y FLA3'FOP TECHNICAL SERVICES. I _._~_.<..,~ ~
ACCORDANCE WrTH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE.
PERCOLATION RATE..~0 (minutes/inch) PERC HOLE DIAMETER__6"
TEST RUN BETWEEN.~3.7--5_ FT AND._.~44.25__ FT
The soil encountered in the~oer_q ho!e_appea?ed]o_be_s.o.m_ewhat_sil_t]er_._~_a~p!ca!_of_stratum
CERTIFY THAT THIS TEST WAS PERFORMED IN
DATE: (~*V//~/0~.
Glattop Ted~nicalSevoices
14550 Bc6o Str~t, Ancl~Oe, AK99516
0o7) 4s4 ss
· Lot 7, Block 2 Talus West S/D
4720 Talus Drive
Wastewater disposal system installation
Specifications
1.0 General:
1.1 The scope ofthe project consists ofreplacement oran existing 1250-gallon steel septic tank with
a new 1250-gallon septic tank in the same location· Effluent from the tank will pass through a diverter
valve before being discharged into a three-segment soil absorption trench with a total length of 112 feet
and an effective gravel depth of 6.0 feet. The exact location and length of each of the three segments
will be determined in the field prior to construction in order to minimize the impact on existing
trees.
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 bulled utilities. The homeowner shall be responsible to have the relevant property lines readily
identifiable so that the trenches can be constructed right up to the requlred 10-foot offsets.
1.4 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 lavm areas.
1.5 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 existing septic tank mnst be prooperly abandoned by thoroughly pumping, removing,
crushing and burying on site
2.2 The new 1250-gallon, 2 compartment septic tank shall be Municipally approved and shall be set
level in the same location as the original tank. 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.
2.3 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 cleanout shall be installed 1 - 4 feet from the building foundation, and a double cleanout shall be
installed within 5 feet downstream of the septic tank.
3.0 Soil absorption system:
3.1 The soil absorption system shall be constructed by excavating 112 lineal feet ofsoil absorption
trenches to a depth of 8 feet below ground level. The total trench length shall be divided into three
segments of varying length. The trenches shall have a minimum separation distance of 12 feet. The
long axes of the excavations shall parallel existing contours of the land.
3.2 The bottoms of the excavations shall be level. Any compacted or smeared surfaces shall be
raked to allow proper infiltration. Sand for leveling or serving as filter material shall comply with
Municipal specifications.
3.3 A total of 6.5 feet ofapproved sewer gravel shall be placed in the bottom ofthe excavations
with the perforated distribution pipes laid level such that the pipe inverts are no less than 6.0 feet above
the bottom of the sewer gravel. Sewer gravel shall be 0.5" - 2.5" screened gravel, with less than 3%
passing the #200 sieve. The feed lines between the trenches shall contain a 4" high "bump" ensuring
that each upstream trench is completely full before overflowing to the next lower trench.
3.4 Monitor tubes 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 Approved filter fabric shall be placed over the entire top surface ofthe sewer gravel. A
minimum of 2 feet of soil cover is to be placed over the filter fabric. If the soil cover thickness is less
than 3 feet, two inches of figid, burial type insulation is to be placed over the entire top surface of the
gravel, in addition to the filter fabric. This also applies to the distribution pipes between trenches.
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 minimum of 4 engineering inspections will be required during the course ofthe project: (I)
initial stakeout with the contractor to establish the location ofthe 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 is level and at the fight elevation, and 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 insulation or 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 ofthe engineer.
Fourth Floor West
825 L Street
Anchorage, Alaska 99501
279-2511, x 224, 225
Hea[.~/h and Environmental Prote~. Lon
INSPECTION REPORT ON-SITE SEWAGE DISPOSAL
SEPTIC TANK:
FROM WEL.L.[-~- -O.-~3~--- MANUFACTURER .~ ..... FERIAL ....... COMPARTMEPFFS
INSIDE LENGTH__ INSIDE WIDTH LIQUID DEPTH ...... LIQUID CAPACI1-Y I~$~GALLONS.
TIt. E DRAIN FIELD: '~P~K~
~ ~ ~ TOTAl. LENGTH
DISTANCE FROM W:LL ....... J~ FOUNDATION ~ . _NEARES1 LOT LINE
ABSORPTION AREA ........... Sq. FT. LENGTH OF EACft LINE
L)EP~I[ OF I IL1ER
DEPTI{: lOP OF TILE TO FINISli Gi~AI)E _ MATFRI/NI BENEATH 'FILE ..... IN. ABOVE TILE ...... IN,
SEEPAGE PIT: ~ ~u~A ~ ~s ~ ~ % ~
DIAMEI'ER ~OR WIDTH ....... I_ENGTH~, DEPTH
Log Crib ___Rings
BUlL. DING FOUNE)ATION .~
Crib Size: DIAMEI'ER ...... DEPTlt__ DISTANCE FROM: WELL
TOTAL EFFECTIVE
NEAREST LOT LINE ...... ABSORPT!ON AREA (WALL AREA)
SQ. FT.
Well
Class: %,6) Depth:
Well Distance To: Lot Line
Bldg: Sewer Line:
Pipe Mater± ls:
~ of Bedr?oms: _~-_-_-~-~_-- ' '
Remarks.
F'ERMZT NO.
F Pi_. I ..HN1
LOCRT Z ON
LEGRI,
'.E, TEVE ,=, ¢",,'ER~. Ui]
TF!LIJS [)R
L. 7 E,,=; THLU- t.4E%T
LOT =,I~E ~:E:RE~EI E;QURF.':E FEET
I=,. TRENUH
TYPE OF SOIl- HE,..,uRBTIUN
MR:qIf'IUM HI_IME:ER OF 8EE)RI--IOM-¢, = 4 SOIL- RRTING
THE REL--~UIF,:EE) SIZE OF THE =,l_I._ RB.';:;ORF'TIFIN 5~-_,TEIt TS:
E:.F_.-F'TFII----- t0 L_EJt'~,3TH----- ;'_-2JZ~ ,3F.'F~"-.-"EL E- EF 1 H--- e.
THE LENGTH E:,ZMENSZON ZS THE LENGTH <ZN FEET::, OF THE ~REH_.H OR E)RR[NFZELE).
THE DEPTH OF R TRENCH OR F'ZT ZS THE DISTRNCE E, ETWEEN THE qURFRCE OF THE
GROUND RND THE BOTTOM OF THE E.-LH HTZ_N ,..IN FEET:).
THERE ~ NO _,ET HZE:,TH FOR TEEN.HE ....
. ) -, ,': MIHIMIJM [EFTH OF GRR',/EL- BETP.IEEN THE CIIJTFRI.-L F'IPE
THE GRRVEL E EHTH I=, THE )-'
RN[) THE BOTTOM OF THE E:qCRVRTIOH (IN FEEl':),
, , E..¢, L:;IJBJECT TI: THE :,
pRE:KRGE F'LRNT MR'¢ BE IHSTRLLE[:' RT THE FERMITTE _ OPTIEN
FOI_L.I]WINI3 CONDITIONS: - - ·
L. LR-,~ I OR It N.,F RPF'ROVED F'LRNT ~iR'¢ 8E IN:THLLE[.
EITHER. R -' '=-' '=
R CONTINJOUS MRINTENRNCE RGREEMENT I~; REg!UIRE[:'. IF R MRINTENRNCE
RIBREEMEHT I~; HOT KEPT CLIRRENT YOU MR'¢ E:E REgCJIRED TO ENLRRGE THE .=,L IL
RB'5ORPTION _,~=,FEI1 HND,.'3R '¢OLI MRY BE SUB..IECT TO PROSECUTION.
E:RCKFILI-ING OF RN~r' S'¢STEf'I WITHOUT FINRL INSPECTION RND RPF'ROVRL E:N' THIS
DEPRRTMENT HILL BE :,UE, JEL,] TO PROSEcUTIOH.
MINIMUM DISTRHCE BETWEEN R WELL RND RN'¢ EtN-'BITE SEWFIGE DI~Pu_,RL =,¢._TEH I.~;
:tE~ FEET FOR R PRIVRTE HELL OR 288: FEET FFIR R FUBL. I-- WELL
OTHER. REQUIREMENTS f'lR'¢ RF'PL'¢. =,PECIFIL. HI IUN-, ~ND CONSTRJ]TION [¢IH~.HII_ RRE
¢ , ,,- , ' IHSTRLLRTION.
RVRILRE:LE TO IN=,URE P~LFER
I _.ERTIFT THRT _ ,- =.. _ = - ,:.
i: I RM FRMILIRR WITH THE REg!UIREMENT$ FOR uN-=,ITE _,E, WEF,,.- RNC' WELL=, FI$ _,ET
FORTH B'T' THE MUNIE:IPRLIT'¢ OF RNCHORRGE,
2: I HILL INSTRLL THE =,M..TEfl IN RE:E;ORDFINCE WITH THE CODES.
Z;: I LIN[:,ERSTRND THRT THE _N _ITE SEWER SYSTEM MRN' RE=..UIRE ENLRRGEMENT IF THE
RESIE:'ENCE IS REMODELE[) TO IHCLU[:'E MORE THRN 4 BEDRUUfl-.
GEL;ER ANCHORAGE AREA BOROb I
oI~J~'"AARTMENT OF ENVIRONMENTAL 0. UALI1~'~
3500 TUDOR ROAD ANCHORAGE, ALASKA 99507 279-8686
V
INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM
MAILING ~.~
ADDRESS k)/~/g
LEGAL DESCRIPTION
PHONE
SEPTIC TANK:
DISTANCE FROM WELL
LIQUID CAPACITY
NUMBER OF
MATERIAL '~T~(!j( ,.Q..~'~ ~ COMPARTMENTS
GALLONS. INSIDE LENGTH ~ INSIDE WIDTH ~
LIQUID
DEPTH __
SEEPAGE SYSTEM: SEEPAGE PIT:
NUMBER OF PITS. J OUTSIDE DIAMETER
DNINGMATERIAL~ ~?~?(~.~(?r~ ,L~tN~5 .
NEAREST LOT LINE. ~) i ~/~
DISTANCE FROM WELL /~ ~
TOTAL EFFECTIVE ABSORPTION AREA (WALL AREA)
LENGTH O ~ , DEPTH
BUILDING FOUNDATION
(~ ~" SQ. FT.
TILE DRAIN FIELD:
DISTANCE FROM WELL , FOUNDATION , LOT LINE
/ _
ABSORPTION AREA SQ/;...E.T~.ENGTH OF EACH LINE
DEPTH: TOP OF TILE TO FINISH G.~'~ DEPTH OF FILTER MATERIAL BENEATH TILE
TOTAL LENGTH
, OF LINES
IN, TOTAL EFFECTIVE
IN. ABOVE TILE
~ DISTANCE FROM
WELL: TYpFilLJl)II/L-L~ILi6I~ , DEPTH Z~L) ,BUILDING FOUNDATION
LOT LINE ~_~_ / NEAREST SEPTIC z SEEPAGE
, SEWER LINE. '"~ _,TANK //'~ SYSTEM
WATER
SAMPLE /9'~J'
CESSPOOL
, NEAREST
OTHER
, SOURCES
DISTANCES:
k~,/ ~ ?' ~
DIAGRAM OF SYSTEM
DATE APPROVED 6(~..J~L ~/~, ~)ZJ/)~Z~/4'~
G.A.A.B.
GREATER ANCHORAGE AREA BOF~UGH
SEWAGE DISPOSAL SYSTEM -- APPLICATION AND PERMIT
INSTALLATION OF: SEPTIC TANK SEEPAGE PiT , DRAIN FIELD OTHER
FINAL INBPEGTION: 24 HOUR NOTICE REQUIRED, BACKFILLING\OF ANY SYSTEM WITHOUT FINAL INSPECTION BY THE
AUTHORITY WILL BE SUBJECT TO PROSECUTION.
HEALTH
WELL TO SEPT[C TANK
DRAIN FIELD
MINIMUM DISTANCES, REQUIREMENTS
FOUNDATION TO SEPTIC TANK
DRAIN FIELD
SEPTIC TANK TO SEEPAGE PIT WALL ~
. SEEPAGE
SEPTIC TANK, '~)~J/ SEEPAGE PIT--'°'/C/~/--~ DRAIN FIELD TO RIVER, LAKE, STREAM.
CAST iRON iNTO aND OUT OF SEPTIC TANK AND INTO CRiB CROSSING GAP Of
EXCAVATION 5 FEET INTO UNDISTURBED SOIL.
4 iNCH DIAMETER CAST IRON SIPHON PIPES ON SEPTIC TANK AND SEEPAGE PIT
FITTED WITH AiRTiGHT REMOVABLE CAPS.
SEEPAGE A~EA SIZE '~"~'~ ~'~r7 TYPE
DIAGRAM OF BYSTEM
GRAVEL BACKFILL
CONFORM TO BOROUGH REGULATIONS REGARDING INSTALLATION,
HEALTH AUTHORITY
OR
LICENSED DESIGNER
I CERTIFY THAT I AM FAMILIAR WITH THE REQUIREMENTS OF GREATER ANCHORAGE ARE,~.-BOROUGH ORDINANCE NO.
DESCRIBED SYSTEM IS IN ACCORDANCE WITH SAID CODE. __.~_~
28-68 AND THAT THE ABOVE
R&M
Civil Engineers
ENGineERING & GEOLOGIC; 2 CONSULTANTS
229 EAST 51st. AVE. - P.O. BOX 6087 - ANCHORAGE, ALASKA 99503 ' '
TELEPHONE 907--279--0483 TELEX 090--35419
Geologists Land Surveyors
JAMES W. ROONEY, P. E.
MALCOLM A. MENZIES, P.E., L.S,
JAMES H. WELLMAN,
June 8, 1972
R&MNo.
26521
RALPH R. MIGLIACCIO
Engineering G eologisL
Mr. Howard Nugent
Star Route A 1591-N
Anchorage, Alaska
99507
RE: Test Hole and Soil Log Report for Sanitary System
Lot 7, Block 2, Talus West Subdivision
Dear Mr. Nugent:
We are submitting herewith the test boring resUltS and our comments
regarding soil conditions encountered at the subject site. This investi-
gation was performed in accordance with your request o~ June 8, 1972,
and those procedures outlined in a letter dated September 13, 1971 by
Mr. Roll Strlckland of the Greater Anchorage Area Borough Department
o~ Envirorumental Quality.
A single test hole was put down within the Lot 7 area ~or the purpose
of def4ning general subsurface soil conditions for the proposed sanitary
system. Excavation was accomplished with a tractor-mounted backhoe'
and the test hole was extended to a total depth of 12 ~eet below ground
surface. One sample was recovered from the bottom of the test hole
and retained {or grain size analysis. The sample ~dll be held in storage,
up to approximately one month, for possible testing before it is discard-
ed. The final log prepared ~or the test bole has been included in Drawing
A-01.
Ground water was not encountered in the test hole.
We appreciate being given this opportunity to be of sermce to you. Should
you have any questions with regard to the above, please do not hesitate to
Contact us.
Very truly yours,
R & M ENGINEERING & GEOLOGICAL CONSULTANTS
/aJa~mes W. Rooney
~VR:wb
Enclosure
cc: Greater Anchorage Area Borough
ANCHORAGE FAIRBANKS
JUNEAU
\..2
Note: Hole
T.H. -t
6-8-72
ORGANICS
ORGANIC SILT
W/ SOME GRAVEL
Redish brown
SILTY SANDY (GM}
GRAVEL W/SOME COBBLES
Grey
SANDY GRAVEL (SW)
Grey
SAND W/SOME SILT (SP)
Medium to fine grain i,~.0
Grey
SILTY SANDY GRAVEL (GM)
Grey ?
No water table
excavated with tractor mounted
backhoe.
~LEnglneerlng. CA Geological Consultant~
DATE 6-8-72 SCALE I" = 2' DWN BY GAW
Howord Nugent Property
LOG OF TEST BORING
AnchOroge AIosko
BY WED .~?J.,,NO. 26521 ?DW(~ NO. A-OI.
, , R&M
Civil Engineers
EN ], EERING & GEOLOGIC CONSULTANTS
229 EAST 51st. AVE. - P.O. BOX 6087 - ANCHORAGE, ALASKA 99503
TELEPHONE 907--279 0483 TELEX 090--35419
Geologists Land Surveyors
JAMES W. ROONEY, P, E,
MALCOLM A, MENZIES, P.E., L.S,
JAMES H. WELLMAN, P.E.
RALPH R. MIGLIACCJO
Engineering GeologisL
July 6, 1972
R&MNo. 26540-3
Mr. Howard Nugent
Star Route A, Box 1591-N
Anchorage, Alaska 99507
RE: Test Hole and Soil Log Report for Sanitary System
Lot 7, Block 2, Talus West S/d
Dear Mr. Nugent:
We are submitting herewith the test boring results and our cormments regarding
soil conditions encountered at the subject site. This investigation was performed
in accordance with your request of July 5, 1972, and those procedures outlined in a
letter dated Septeraber 13, 1971by Mr. Roll Strictdand of the Greater Anchorage
Area Horough Department of Enviromnental Quality.
A single test hole was put down within the Lot 7 area for the purpose of defining
general subsurface soil conditions for the proposed sanitary system. E×cavatJon
was accomplished with a trac~or-raounted backhoe and the test hole was ex~ended
to a total depth of 14 feet below ground surface. The final log prepared for the
test hole has been included Jn Drawing A-01.
Ground water was encountered in the test hole at a det~h of 7.5 feet.
We appreciate being given this opportunity to be of service to you. Should you
have any questions with regard to the above, please do not hesitate to contact us.
Very truly yours,
R & 1Vt ENGINEERING & GEOLOGICAL cONSULTANTS
es W. Rooney / r:
· ~VR:wb :" '"" :: .... '
E nclo sure
cc: Greater Anchorage Area Borough
ANCHORAGE FAIRBANKS JUNEAU
T.H.-I
7-5-72
ORGANICS
ORGAN C SILT
W/SOME GRAVEL
0.01
2.51
SILTY SANDY GRAVEL
W/COBBLES Med. Dense (GM)
SANDY GRAVEL (GW)
7.5'
SILTY SANDY GRAVEL (GM-ML)
Med. Dense
Note :
12.0'
SANDY GRAVEL (GW) ~
13.0'
SILT W/SOME GRAVEL (ML) '~'~
14,0'
Minor water seep at 7,5'.
Hole excavated with tractor mounted backhoe.
Howa rd
Engineering ~ Geologic¢31 Consul rants LOG OF
Nugent Property
TEST BORINGS
Alaska
iowN ~ GAW _I~"_K__~ .~ ,__~EO k.o~.No. ~G~O-~Io.~o. A-O,
APPLIf'NT FILLS OUT UPPER HAI ONLY
Pr"operty Owner /¢~//,~.,/~,~
Phone
Street Locat,~' ~///~
Type of Resi~nce/ ...... '
pie Family No, of Bedroo -
~ Other
Water Supply
~ividual A~ACH WELL LOG. A well Icg is required for all wells drilled since June 1975.
~ CommunitYutility ~ ¢~ . For wells drilled prior to that date, give weft depth (attach Icg if available),
~ Public
Sewer Disposal
P-~ividual Year Individual Installed:
~'"~'~ Public Utility When Connected to Public Utility:
~ Holding Tank
NOTE: THE INSPECTION FEE MUST ACCOMPANY EACH RE~EST BEFORE ~OCESSING CAN BE INITIATED.
Time
Time
Time
Inspector Insp6~tor Inspector Inspei%
~v JmlL. IPALITY OF ANCHORAGE
-- ENVIRONMENTAL PROTEC flON
SEP 2<~ 1983
RECEIVED'
( ) DISAPPROVED
oils Rating Date Sewer Installed Well To Absorption Area //~z.?2 Well Log
72023 (3182) "~
ALASKA Ci IROFImI FITAL COFITROL SeRu[CI S, IFIC.
~n2incerinq 6 ~nuironmenlol Studies
SEPTEMBER 30 1983
PETER PARTNOW
SRA BOX 1585 Y
ANCHORAGE AK 99507
SELLER - PETER PARTNOW BUYER - WRIGHT
SUBDIVISION - TALUS WEST BLOCK - 2 LOT - 7
ADEQUACY TEST FOR SEWER SYSTEM
THE TYPE OF ABSORPTION SYSTEM IS A PIT WITH AN AREA OF 864 SQFT.
THE SYSTEM IS CAPABLE OF ACCEPTING 1000 GALLONS OF WATER PER DAY.
THE SURGE CAPACITY OF THE SYSTEM IS 1137 GALLONS.
BASED UPON THE TEST DATA THE SYSTEM IS ACCEPTABLE FOR A
5 BEDROOM HOME.
THE SEPTIC TANK WAS PUMPED ON 10/4/83 .
SEPTIC TANK ADEQUACY
THE EXISTING SEPTIC TANK VOLUME OF 1250 GALLONS IS INADEQUATE BY
250 GALLONS FOR THIS HOUSE OF 5 BEDROOMS.
~.~,.~ Ler{y C. Reid,
., .........
X200 ~¢s! 33rd/~u~nue. Suite ~ ·/~nchoro§~, Alasko 99503., (907) 276-1361
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH & ENVIRONMENTAL PROTECTION
825 L Street - Anchorage, Alaska 99501
REQUEST FOR APPROVAL OF INDIVIDUAL WATER AND SEWER FACILITIES
ENVIRONMENTAL ENGINEERING DIVISION
Telephone 264-4720
DIRECTIONSt Complete ail parts on page 1. Incomplete requests will not be processed. Please allow ten (10) days for processing.
p OPERTY OWNER ~
MAILING ADDRESS
PROPERTY RESIDENT'(If different from above) ) PHONE
PHONE
MAILING ADDRESS
5. LEGAL DESCRIPTION r) -~ ---
6. TYPE OF RESIDENCE NUMBER OF BEDROOMS
~ One ~ Four ~ Other
~ SINGLE FAMILY ~ Two ~ Five
~ MULTIPLE FAMILY ~ Three ~ Six
7. WATER SUPPLY
J~ INDIVIDUAL* ~ ATTACH WELL LOG. A well log is required for all wells drilled
[] COMMUNITY since June 1975. For wells drilled prior to that date, give well
[] PUBLIC UTILITY depth {attach log if available.) ~)i~ I~,.~
s. SEWAGE DISPOSAL SYSTEM ~ INDIVIDUAL/ON-SITE~
[] PUBLIC UTILITY
**If individual/on-site, give installation date~''e~ Ia&'~\~t~/ ~/7~7
If system is over two (2) years old an adequacy test is required
by this Department.
NOTE: THE INSPECTION FEE MUST ACCOMPANY EACH REQUEST BEFORE PROCESSING CAN BE INITIATED.
72-010(3/78)
THIS SIDE FOR OFFICIAL USE ONLY
DATE RECEIVED
INSPECTION APPOINTMENTS
TIME TIME TIME
DATE , DATE DATE
INSPECTOR INSPECTOR INSPECTQR
DIRECTIONS:
1, TYPE OF"RESIDENCE NUMBER OF BEDROOMS
[] SINGLE FAMILY [] ONE [] THREE [] FIVE [] OTHER
[] MULTIPLE FAMILY [] TWO [] FOUR [] SIX
PERMIT NUMBER
2, WATER SUPPLY
[72 INDIVIDUAL DEPTH OF WELL
[] COMMUNITY -
DATE DRILLED
[] PUBLIC UTILITY
Connection verified LOG RECEIVED
3.'SEWAGE DISPOSAL SYSTEM PERMIT NUMBER
[] I NDIVI DUAL/ON -SITE DATE INSTALLED
[]PUBLIC UTILITY
Connection Verified INSTALLER
E~Septic Tank or [] Holding Tank
Size: ~ ~) (~C;~ If Tank is homemade SOILS RATING
give dimonsions: __
TYPE OF TANK MANUFACTURER
TOTAL ABSORPTION AREA MATERIAL
4. DISTANCESwELL TO: Septic/Holding Tank Absorptrion Area Sewer Line Nearest Lot'Line
Absorption Area to nearest Lot Line
[. COMMENTS
-- APPROVED FOR .EDROOMS
[~ CONDITIONAL APPROVAL {letter must accompany certifleato}
DISAPPROVED
DATE BY (Title) //
LEGAL DESCRIPTION
72-010 (Rev. 3/7B)
GREATER ANCHORAGE AREA BOROUGH
Department of Environmental Quality
3330 '~C" Street, Anchorage, Alaska 99503 274-4561
~ ~ Date Received
Time of Inspection
Date of Inspection
REQUEST FOR APPROVAL OF
INDIVIDUAL SEWER & WATER FACILITIES
~ FOR
~ ' Phone: ~-~//
Location: ~ ~ ~ -m~/ J~--'~-~- ~ ~
Type of facility to be inspected ~~No. of bedrooms ~
1. Approval requested by:
Mailing Address:
2. Property Owner:
Mailing Address:
3. Legal Description:
4.
5.
6. Well Data:
A. Type ~. ~ C~ B."D-epth / ~ ?L/
/
C. Construction ' ~. D. Bacterial Analysis
Sewage Disposal System:
A. Installed ~,?.7~-.
C. Septic Tank: 1. Size
B. Installer
2. Manufacturer
D. Seepage Pit: 1. Absorption Area
2. Material
E. Disposal Field: Total length of lines
Distances:
A. Well to: Septic tank
Nearest lot line
, Absorption area
Other contamination
, Sewer Lines __
B. Foundation to septic tank ~ , Absorption area
C. Absorption area to nearest lot line __
EQ-03q (1/74) Page 1 of two pages
Page 2~ of two pages - Re~_~st for Approval of Individual ~>.~'er & Water Facilities
legal Description
Comments
Approved ~..~ . ~ ' '~'~
. , Disapproved Date
Approval Valid for one year from date signed
Greater Anchorage Area Borough, Department of Environmental Quality
DIAGRAM OF SYSTEM
certify that the information contained in this request for approval to be a true and
accurate representation of the subject sewer and water facilities and these facilities
are operating satisfactorily.
SIGNED
Date
EQ-034 /l/74)
3330
GREATER ANCHORAGE ARE/\ BOROUGH
Department of Environmental Quality
"C" St., Anchorage, Alaska 99503 - 274-4561
REQUEST FOR APPROVAL OF
INDIVIDUAL SEWER & WATER FACILITIES
l. Type of Inspection: CMRO VA FHA CONV
Thomas Krautkramer
2. Property Owner:
Mailing Address: Talus Drive~ Ancho Day Phone 272-8411
3. Name of Buyer: Pat and Peter Partnow
Mailing Address: 189 John St,~ Juneau~ Ak. Day Phone 364-2233
4. Name of Lending Institution: Alaska Mutual Savings
Mailing Address: 6Ol w, 5th Ave. Phone 274-3561
5. Name of Realtor or Agent: Mike Messick~ Dynamic Realty
Mailing Address: 3380 C street Phone 279-7611
X
Legal Description: Block 2 Lot ? Talus West Sub,
Location: off Huffman Road on Wilderness Lane t~ Talus Drive,
(Howard Nugent: Builder)
Type of Facility to be inspected: homr No. Bdrms. 3
Water Supply
Type of Supply: Public Utility Individual x
If Individual, number of dwellings presently served 1
If Individual, depth of well 134'
Sewa9e Disposal-System
Type,of S~stem: Public Utility Individual (on-site) ×
If Individual, date of installation 1972
MUNICIPALITY OF ANCHORAGE
Development Services Department ?
Phone: 907-343-7904
On -Site Water & Wastewater Section
Fax: 907-343-7997
Certificate of On -Site Systems Approval
Parcel I.D. 015-201-17
1. GENERAL INFORMATION
Expiration Date: _I' —9 —1 q
Complete legal description Talus West, Block 2, Lot 7
Location (site address) 4720 Talus Drive, Anchorage, AK
Current property owner(s) Marsha & Jeff Wright Day phone 350-7435
Mailing address 4720 Talus Drive, Anchorage, AK 99516
Real estate agent
2. TYPE OF DWELLING:
El Single Family (w/wo ADU)
❑ Duplex
❑ Multiple Dwellings (Single Family and/or Duplex)
Day phone
3. NUMBER OF BEDROOMS:
4
4. TYPE OF WATER SUPPLY:
TYPE OF WASTEWATER DISPOSAL:
Private Well
0
Private Septic
El
Water Storage
❑
Holding Tank
❑
Community Well
❑
Community
❑
Public Water System
❑
Public Sewer
❑
Waiver request for:
Received by: Date:
COSA to be released to the engineer, unless otherwise requested by the engineer.
COSA Fee $ 5_56
Date of Payment 'g/2 f/q
Receipt Number _ 197q�2gD
COSA # 10 5r lel O(OC)
Waiver Fee $
Date of Payment
Receipt Number
Waiver #
Distance:
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. I acknowledge that On -Site staff may visit the site to verify the information submitted.
Name of Firm Forge Engineering Phone 907-522-7773
Address 1399 W. 34th Ave Suite 101, Anchorage AK 99503
Engineer's Printed Name Michael E. Anderson, P.E. Date 7/31/19
6. DSD SIGNATURE
XSystem #1 Approved for Y_ bedrooms
System #2 Approved for bedrooms
Disapproved
Conditional approval for bedrooms, with the following stipulations:
-i v�
/I/)1)11111.
B Original Certificate Date:
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 X Nitrate Advisory
Septic System Advisory Arsenic Advisory
Well Flow Advisory Other
COSA Checklist blue sheet
Legal Description: Talus West, Block 2, Lot 7
Parcel ID: 015-201-17
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 6.35 gpm
Date drilled 1972* Water storage tank volume N/A gallons
Total depth 134* ft Well disinfected for coliform test? ❑ Yes ❑ No
Cased to '40'** ft ❑ Coliform bacteria is Negative
❑ Sanitary seal is functioning correctly Nitrate 1.73 mg/L ❑ Nitrate less than MRL (ND)
❑ Wires are properly protected Arsenic ug/L ❑ Arsenic less than MRL (ND)
Casing height (above ground) 20 in. Collected by Forge Engineering
Date of flow test for COSA 7/29/19 Date of Sample 7/22/19
Static water level at beginning of test 95.3 ft.
Comments *No well log in MOA file. Information taken from documentation in MOA file. **Assumed. No bedrock in the area.
B. TANK DATA
Age of tank(s) 17 years
Tank type/material Septic/Steel
Measured operating fluid level in septic tank 48.5
❑ Standpipes/foundation cleanout per record drawing
Date of pumping 8/1/19 - A Plus Home Services
D. ABSORPTION FIELD DATA Deep Trench
Which system tested (date installed) 9/10/02
❑ ALL standpipes present per record drawing
Total measured depth from grade 9.3 / 9.3 ft (max)
Measured depth to pipe invert from grade 2.613.1 ft (min)
❑ N/A — pressurized field
❑ Monitor tubes go to bottom of effective. If not, state
depth into effective
❑ Code -required soil cover over field
❑ System presoaked
(Required if vacant for greater than 30 days prior to
date of test)
Gallons introduced N/A gallons
Comments/Deficiencies:
COSA Checklist yellow sheet
C. LIFT STATION
❑ Required maintenance completed
Age of lift station years
Lift station material
Comments:
Adequacy test date 7/29/19
Results Q✓ Pass For 4 bedrooms
Fluid depth prior to test 69 / 0 in
Water added 724 gal
New depth 77/6 in
Elapsed time 1440 min
Final fluid depth 63/0 in
Absorption rate '600 gpd
Any rejuvenation treatment (past 12 months) None
If yes, enter date
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'
Q✓
Yes
Community Sewer Manhole/Cleanout > 100'
❑✓ Yes
if No
ft
171 Yes
if No ft
Neighboring Tank > 100'✓Q Yes
if No
ft
Private Sewer/Septic Line > 25' F-71 Yes
if No ft
Absorption Field on Lot > 100'✓Q Yes
if No
ft
Holding Tank > 100' Q✓ Yes
if No ft
Neighboring Absorption Fields > 100'
Yes if No ft
Water Main > 10'
Animal Containment > 50' 0✓ Yes
if No ft
M✓ Yes
if No
ft
Yes if No ft
Water Service Line > 10'
®
Yes
if No
Manure/Animal Excreta Storage > 100'
If septic tank is under driveway comment below
Community Sewer Main > 75' Yes
if No
ft
Q Yes
if No ft
From Septic/Holding Tank on Lot to: (Please enter distances if less than required)
Building Foundations > 10'
Q✓
Yes
if No
ft
Surface Water > 100'
Q✓ Yes if No ft
Property Line > 5'
Q✓
Yes
if No
ft
Wells on Adjacent Lots:
The lower trench is dry
Absorption Field > 5'
[/✓
Yes
if No
ft
Private Wells > 100'❑
Yes if No ft
Water Main > 10'
0
Yes
if No
ft
Community Wells > 200'✓Q
Yes if No ft
Water Service Line > 10'
®
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' Yes if No ft
If absorption field is under driveway comment below
Property Line > 10'✓Q Yes if No ft
Wells on Adjacent Lots:
Water Main > 10'✓Q Yes if No ft
Private Wells > 100' QQ Yes if No
Water Service Line > 10'Q Yes if No ft
Community Wells > 200' Q✓ Yes if No
Surface Water > 100'✓� Yes if No ft
F. ENGINEER'S COMMENTS
The absorption system is an overflow design.
The lower trench is dry
indicating all of the effluent is contained and absorbed
in the upper trench.
G. ENGINEER'S CERTIFICATION
Or
I certify that l have determined through field inspections and review 41�<*'.•n
of Municipal records that the above systems are in conformance with
MOA COSA guidelines in effect on this date.`
-'Lh
MICHAEL E. ANDERSON i i
NoCE-4381 ;'
7/29/19
COSA Checklist yellow sheet"'.."°°. y
ft
ft
\
CHAIN-LINK FENCE—
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"�A7 WELL OA,
�r
Lot 7
, 11.1' CANT
X /or BALCONY
uw,
24,153 S,E z20.2' s*cu
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PLOT PLAN AS BUILT _A_ SCALE 1 40' GRID SW 2736 , Project No. 19-414ZL1
11500 Daryl Avenue, Anchorage, Alaska 99515-3049
Lang & Associafes, inc. (907) 522-6476 Phone
Professional Land Surveyors kan*langsurvey.com
I hereby certify that I have surveyed the following described property:
LOT 7, BLOCK 2, TALUS WEST SUBDIVISION (PLAT No. 71-139) H
Anchorage Recording District, Alaska, and that the Improvements situated thereon are
within the property lines and do not encroach onto the property adjacent thereto, that P4
no Improvements on the property lying adjacent thereto encroach on the surveyed . ......
premises and that there are no roadways, transmission lines or other visible
easements on sold property except as Indicated hereon.
L A
Z� 9 at Anchorage, Alaska
XN' At
It Is the responsibility of the owner to determine the existence of any easements,
covenants, or restrictions which do not appear on the recorded subdivision plot. AECC963
