HomeMy WebLinkAboutT15N R1W SEC 18 LT 181
GRE,. ,ER ANCHORAGE AREA BOL..,UGH
Department of EnvironmentsI Quality
3330 C Street
Anchorage, Alaska g9503
INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM
LOCAT,ON ~g( /kC/'~'~EGAL DESCR,PT,ONZ/-/ FI/ ~'/~' 7"/~U
SEPTIC TANK:
DISTANCE [ ~ L~ NUMBER OF
FROM WELL /0'~ MANUFACTURER. ~ MATERIA COMPARTMENTS
INSIDE LENGTH (// INSIDE WIDTH LIQUID DEPTH /LIQUIDCAPAClTY,~ALLONS.
TILE DRAIIq FIELD:
/ // TOTAL LENGTH
DISTANCE FROM WELL /~0 ~/'-FOUNDATION "~ NEAREST LOT UNE _~t~ OF LINES
NUMBER OF UNES / DISTANCE BETWEEN LINES__ ~/~TRENC. W DTH~iN. TOTAL EFFECTIVE
ABSORPTION AREA_ ~ SQ. FT. LENGTH OF EACH LINE
DEPTH: TOP OF TILE TO FINISH GRADE MATERIAL BENEATH TILE IN. ABOVE TILE
WELL:~./~/ /~
TYPE .~'/~~/ CONSTRUCTION
DEPTH DISTANCE FROM:
BUILDING NEAREST NEAREST SEPTIC SEEPAGE
FOUNDATION____ LOT LINE __ SEWER LINE__ TANK SYSTEM
CESSPOOL OTHER SOURCES
APPROVED DISAPPROVED REMARKS ._
LOT SLOPE:
Form EQ-032
DIAGRAM OF SYSTEM
1HE!: I..l:!i:l'.,l(]i'TH E:, :i: I"lli.!:l',l:E; ]: ON :[ :i::; THE I....li~:N(]'T'H ( :[ 1"4 F'I?::E'T :) OF Tl.-II~i: FI:4:E!:Iq(.::H OF?. I)I:;~:F:t ]: Iql.::' 3: EEL. I:).
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May 23, 1977
R&M No. 751163
J. B. Henson
AREA Realty
P.O. Box 249
Eagle River, Alaska
99577
Attention: Mr. Dick Anthony
Subject: Soils Investigation for Sanitary Sewer System,
Lot 181, Sec. 18 - R1W - T15N, Chugiak, Alaska
Dear Mr. Henson:
At your request of May 19, 1977, we conducted a subsurface soils
investigation at the proposed location of the sanitary sewer system
on the subject lot. The investigation complied with those procedures
required by the Municipality of Anchorage, Department of Health and
Environmental Protection.
This investigation, which was accomplished on May 19, 1977, consisted
of a test hole excavated to a depth of 12 feet below the existing
ground surface. The location of the test hole is shown in attached
Drawing A-01. Excavation took place with a backhoe. In addition, all
material excavated was continuously monitored by an experienced engineering
geologist.
The topography at the excavation site is generally horizontal. At the
time of the investigation the site had original vegetation and ground
cover. The top of the test hole was located at original ground surface.
The soils encountered in the excavation are shown in the test hole log
in Drawing A-01. Groundwater was encountered in the test hole at a
depth of 10 feet. Bedrock was not encountered. Subsurface conditions
may vary in other parts of the lot.
Based on the visual classification of the soil and the requirements
set forth by the Municipality of Anchorage, we determined that a
percolation test was not necessary within the test hole on the subject
site.
May 23, 1977
J.B. Henson
AREA Realty
Page -2-
We appreciate this opportunity to be of service to you. Please contact
us if you have any questions concerning this letter.
Very truly yours,
R & M CONSULTANTS, INC.
3 ey M. Ayre
Staff Geologist
Robert L. Schraeder
Associate
JMA/JMB:bb
Attachments: Drawings A-01, B-01, B-02
XC: Department of Health & Environmental Protection
LOCATION SKETCH
TEST HOLE LOG
Scale: 1"=3'
0.0~
ORGAMIC SILTY SAND,
__ Bro_~p~ Moist
GRAVEL W/SOF~ SAND (GW) 1.0'
Brown, Moist, Dense
3.57
SAND W/SOS~ GRAVEL,
TRACE SILT (SP)
Brown, Moist, Dense
6.0!
SAND W/TRACE GRAVEL (SW)
Brown, Dense
~'~ 45'
TH-1 House
Not To Scale.
Distances shown are approximate
and have not been measured by
surveying methods.
12.0'T.D.
This log depicts subsurface soils
observed within the test hole at the
location shown.
See Drawings B-01 and B-02 for
explanation of symbols.
[DfiTE:5-23-77
/11
t, SC~LE, see abo~eJt(
I----~L. OCATION SKETCH
I At~D TEST HOLE LOG
l J.B. HENSON
~[ PROd. NO 751163/
JL w . o. -Olj
SOILS
CLASSIFICATION~ CONSISTENCY AND SYMBOLS
CLASSIFICATION: Identification and classification of the soil is accomplished in
accordance with the Unified Soil Classification System. Normally, the grain size
distribution determines classification of the soil. The soll {s defined according to
major and minor constituents with the minor elements serving as modifiers of the
major elements. For cohesive soils, the clay becomes the principal noun with the
other major soil constituents used as modlf{er; i.e. silty clay, when the clay particles
are such that the clay dominates soil prgperties. Minor soil constituents may be
added to the classification breakdown in'accordance with the particle size proportion
listed below; i.e. sandy silt w/some gravel, trace clay.
no call - 0 - 3% trace - 3 - I2% some - 13 - 30%
SOIL CONSISTENCY - CRITERIA: Soil consistency as defined below and determined
by normal field and laboratory methods applies only to non-frozen material'. For
these materials, the influence of such factors as soil structure, i.e. fissure
systems, shrinkage cracks, slickensides, etc., must be taken into consideration
in making any correlation with the consistency values listed below. In permafrost
zones, the consistency and strength of frozen soils may vary significantly and
unexplainably with ice content, thermal regime and so{/ type.
Cohe sionle ss
N*f~lows/ft) Relative Density
Loose 0- 10
Medium Dense I0- 30
Dense 30- 60
Very Dense - 60
*Standard Penetration "N":
0 to 40%
40 to 70%
70 to 90%
90 to 100%
Blows per foot of
a 140-pound hammer falling 30 inches on a
2-inch OD sPlit-spoon except where noted.
Cohesive
T- (tsf)
Very Soft
Soft
Stiff
Firm
Very Firm
Hard
0 - 0.25
0.25 - 0.$
0.5 - 1.0
1.0 ~ 2.0
2.0 - 4.0
-4.0
DRILLING SYMBOLS
WO: Wash Out
WL: Water Level
WCI: Wet Cave In
DCh Dry Cave In
WS: !Arb ile Sampling
WD: While Drilling
BCR: Before Casing Removal
ACR: After Casing Removal
AB: After Boring
TD: Total Depth
Note: Water levels indicated on the boring logs are the levels measured in the
~'oring at the times indicated. In pervious unfrozen soils, the indicated elevations
are considered to represent actual ground water conditions. In impervious and
frozen soils, accurate determinations of ground water elevations cannot be obtained
within a limited period of observation and other evidence on ground water elevations
and conditions are required.
Engineering ~ Geological Consultants Inc.
ANCHORAGE FAIRBANKS ALASKA JUN£AU
GENERAL NOTES
GLG JPROJ, NO. GENERAL JOWS NO.
B-OI
STANDARD SYMBOLS
ORGANIC MATERIAL J~ COBBLES 8~ BOULDERS
~ CLAY ~ CONGLOMERATE
~ SILT ~ SANDSTONE
IGNEOUS ROCK
~ METAMORPHIC ROCK ~
ICE'MASSIVE
~[~ 'CE-SILT
~ ORGANIC SILT
SANDY SILT
SILT GRADING TO
SANDY SILT
SANDY GRAVEL,
SCATTERED COBBLES
(ROCK FRAGMENTS)
INTERLAYERED SAND
8~ SANDY GRAVEL
SILTY CLAY w/TR. SAND
SAMPLER TYPE SYMBOLS
St ..... 1.4" SPLIT SPOON WiTH 47# HAMMER
Ss ..... 1.4" SPLIT SPOON WITH 140# HAMMER
St ..... 2.5" SPLIT SPOON WITH 140# HAMMER
Sh ..... 2.5" SPLIT SPOON WITH 3,40~ HAMMER
Sx ..... 2.0" SPLIT SPOON WITH 140# HAMMER
SZ ..... 1.4" SPLIT SPOON WiTH 3,40~ HAMMER
Sp ..... 2.5" SPLIT SPOON, PUSHED
Hs ..... 1.4" SPLIT SPOON DRIVEN WITH AIR HAMMER
HI ..... 2.5" SPLIT SPOON DRIVEN WITH AIR HAMMER
NOTE:
Ts. , , SHELBY TUBE
Tm. . . MODIFIED SHELBY TUBE
Pb. , , PITCHER BARREL
Cs . . . CORE BARREL WITH SINGLE TUBE
Cd . , . CORE BARREL WITH DOUBLE TUBE
Bs. .. BULK SAMPLE
A ..... AUGER SAMPLE
G ..... GRAB SAMPLE
SAMPLER TYPES ARE EITHER NOTED ABOVE THE BORING LOG OR ADJACENT TO IT AT THE RESPECTIVE
SAMPLE DEPTH. ,
M
DATE 2- 16 - '~'~
TYPICAL BORING LOG
BORING NUMB£R..~.-~ H. ;50- 15
DATE D,5'ILLED-.~,,iO- 21 - 70
SAMPLEt~ TypE~.Ss
AFTER
WATEt?
WHILE DRIU ING'~
FROZEN
Elev. 2746 ,~- ELEVATION IN FEET
AH Samples Ss~-SAMPLER TYPE
O'
ORGANIC. MATER~A L
I'
Consid Visible Ice 0'-7' ICE+ML
ICE -SILT
Estimate 65% Visible Ice
Q 9 O' 56 2 °/° ~ 80'5 P c f"~' M L4' 7'
SANDY SILT '~'STt?ATA CHANGE
.APPROXIMATE STt~ATA CHANGE
Little to NoVisible Ice 13L30' Vx '~-~IC~ DESCRIPRON B CLASSIFICATION
Ss ~ 72,57.1% ,85.gpcf, 28°, Gp~ (COBPS OFENGIIV~,~$ METHOD)
~ ~ ~ %~ ~ '~*~UNIFIED OR FAA CLASS/F/CATION
~ ~ ~ ~ '~TEMPERATUR~ OF
\ \ ~ DRY DENSITY
\ ~ WATEt? CONTENT
~ BLOWS/FOOT
SAMPLE NUMBER
SANDY GRAVEL
26'
Cd 95
SCHIST ..,=--- GENERAL/ZED SOIL OR F~OCK DESCRIPTION
LOCATION 30 ~ '~'-- DRILL DEPTH
~ V/SIGHTED AVERAGE
~ ADDITIONAL DATA AVAILABLE ON SUPPLEMENTAL LAB SHEETS
C ON ~U LTANT$, IN C. EXPLANATION OF SELECTED SYMBOLS
F:'ERH ]: 'T I'.,IO
I;,Fi:PFlt,:tff'IENT OF HEI::IL. TH RN[:, ENV]:I~rONI'"IENTFtL PROTEC.:T]:ON
$;~;!5 "1...'" STf~!E.F.':T, RI'.,ICHOR. FIEiE, FIN:.
1,..11 E: IL II ..... F:" ~:: I~:~ r."i :it.: l'
( 7 ';:"? ~;~ ::1..
I.,~PPI,.., J: C:FIN].
I,.OCF)].] ON
P. Cl. BOX 4-.21.:~1,4E1
I...O1"
H]lqIP'll.IM [.':,~'S'I"ANCE E~E'T'HIE.F.".N FI NELL AND FtNY ON-.SITE SEHAC'iE D]:SPOSRL. SYSTEM
::t.E.l.(:'l F'E[.::'I" FOR FI PR :[ VFI"I"E 1.4E'[..L OR 2F:E~..":~ F,FEET FOf4t A PUBL]:C HELl
HEEl. I..l:::ll';iiS FIRE R?EI:;!tJ:[f4:ED AN[) HMS]." BE: RETI..II;~NED "f'l[) THE DEPFIRTMENT H]:I"H:I/N :~:.~!~i DA"r'S';
OF' "IHE 14ELL. COI~IPt..E'I"]:ON.
O'].'I"tlEI:~. RE)]4U;[REM,F..,NTS I¥iAY FIPPLY. SPEC;:[F:'ZCFI'].':[ONS FIND CC~NSTRI.JC].":[ON [:, ]; FIGRFII~'IS
I:::IVI;~]JLFIf~iIL. I~E '].'CI :ENSURE PFtOPER ]:NS"I'FIL[..R"F]:ON.
]: CE:R'I".[FY THAI
:1: ]: Fli"l F'PIMIL. IAR WITH "FHF.: REI~tJIREHENTS FOR ON-SI"I'E SEWERS I=IN[::, WELLS f::lS S:;ET
I':'OI;~SIH BY ']''HE HUN II2:IPFIL:[T'¢ Eli:z ANCHORAGE.
2: ]. P-lJ:L.L :[NSTRLL 'I"HE SYs'rEH IN FICCORDFINCE 1.4]:TH THE CODES.
...... ......... ......................................................
': '1 ~ NI:'t": '"'" "i '" .., ii iii.' ....... .'iii ii~ '~ .,.. ,... ~."
.I .:*. :,1.11:.1. . .............................................
",; 2.::. El
( erlifieh Drilling
by
A & L DRILLING COMPANY
BOX 97, EAGLE RIVER, ALASKA 99577 · TELEPHONE 694-2588
OWNER OF LAND ~,"~]~ ~
ADDRESS
LEGAL DESCRIPTION / '~
DATE-Started ,~ / /
PERMIT NUMBER
,'/'-.'c~ '~ DEPTH OF WELL ':'~ d
STATIC LEVEL OF WATER FT.
Ended /'., ," / GALS. PERHR (,'
KIND OF CASING :, ~' ,:
KIND OF FORMATION:
From Ft. to_
From_ Ft. to
From Ft. to_
From Ft. to
From Ft. to :
From Ft. to Ft.
From.. Ft. to___Ft.
From Ft. to Ft.
From__Ft. to_ Ft.
From Ft. to.__Ft.
From Ft. to Ft.
From Ft. to Ft.
From Ft. to Ft.
From Ft. to Ft
From_ Ft. to Ft.
From Ft. to__.Ft
From Ft. to Ft
Ft.."
Ft "
From__ Ft. to__.Ft
From_ Ft. to Ft.
From__.Ft. to Ft.
From __Ft. to Ft,
~From__Ft. to Ft.
From Ft, to___.Ft.
From__Ft. to Ft.
From__Ft. to Ft.
From Ft. to Ft.
From Ft. to_ Ft.
From_ Ft. to Ft.
From Ft. to Ft.
From_ , _Ft. to Ft._
From Ftlto Ft.
From__Ft. to Ft.
From Ft. to Ft.
From Ft. to Ft
MISCL. INFORMATION:
DRILLER'S NAME
Time .... ~ Time
Data
Inspector inspector Inspector
Comments Conditional Approval
~ailed Permit No. Septic Tank Size
Holding Tank Size
Soils Rating Well To Absorption Area Well Log Received
Well to Tank
APPLICANT FILLS OUT LOWER HALF ONLY
Property Owner ~5..&/,.4~ I ~,.~/~3 /~,~g~c"F ~ ' Phone
Buyer F~/d~ ~/~ ~
Lending ~nst~tutlon ~ F~ ~0~
Address ~ ~ ~ ~g~A~ ~
Street Location
Type~sidence
~Slngle Family
~ Multiple Family No. of Bedrooms
~ Other
ware[ Supply
~divldual A~ACH WELL LOG. A well log Is required for all wells drilled since June
~ Commu~ffy 1975. For wells drilled prior t~ that date, give well depth (attach log If
~ Publlo Utility available.)
Sewage Disposal
~ Public UHIIty When Connected to Publl~ Utility:
~ Holding Tank
NOTE: THE INSPECTION FEE MUST ACCOMPANY EACH REQUEST BEFORE PROCESSING CAN BE INITIATED.
EXCAVATION ROBERT A. SHAFER
WORK CIVIL ENGINEER
694-2979
December 20, 1981
Century 21, Shennum
ATTENTION: Dan Ca~oy
209 W. Dimond Boulevard
Anchorage, Alaska 99502
Dear Mr. Ca~oy,
Reference: Lot 181: Section 18: T15N: R1W
A sewer system adequacy test was performed on the system located
on the referenced property, as you requested. The septic tank was
pumped and verified to have a capacity in excess of 750 gallons.
The absorption trench was tested by a continuous flow of water over
a period of 48 hours. The average flow accepted by the trench
during a 24 hour period was approximately 340 gallons.
It can be concluded from this test that the waste water disposal
system serving the two bedroom residence located on this property
is currently [~~adequately for two bedrooms. However the
system canno~ be guara~ee~aga-i~s~ subsequent fallu~ '----~' res.
If we may be of further assistance, please do not hesitate to call.
Sincerely,
A. P.E.
~s/ss
cc: Municipality of ~nchorag~
Department of ~tealth and Environmental Protection
Amfac Mortgage
SR8 196X EAGLE RIVER, ALASKA
~EPARTME
MUNICIPALITY OF ANCHORAGE
OF HEALTH AND ENVIRONMEN' L PROTECTION
L Street, Anchorage, AlaL a 99501
279-2511, ext. 224 or 225
Date Received: .May il, 1977
#1: Tim~ 10:00 a.m, ~2: Time 1 · , ,
,,_ 0,00a.m.. 93: Time
Date 5-i8u77 Wed~ Date 5-18-77 Wed. Date
Insp Pratt Insp Pratt Insp
~ U
REQ EST FOR APPROVAL OF INDIVIDUAL SEWER AND WATER FACILITIES
Lending
Mailing
Institution Request: Lomas and Nettleton Company
Address: 4449 Business Park Boulevard Phone:
274-7661
2. Property Owner: J.B. Henson _ , , Phone: 688-2~
Mailing Address: Box ~--
3, Legal Description: T15N R1W Section 1~ Lot 181
Single Family Residence: (x)
Multiple Family Residence: ( )
Number of Bedroon~:
Number of Bedrooms:
Well System:
Permit -'~
Construction
Individual Well (x~ Community/Public System ( )
Depth of Well , Well Log on File ( )
Bacterial Analysis
6. Sewage Disposal System: On-site System ~x~ Public Utility ( )
Permit # Installed Installer
Septic Tank Size Manufacturer
Absorption Area Soils Rate Material
Distances: Well to Septic Tank
· to Sewer Line Nearest Lot .line
to Nearest Lot Line
to Absorption Area
Absorption Area
Municipality of Anchorage
Environmental Protection
825 L S~reet
Anchorage, Alaska 99501
REQUEST FOR APPROVAL OF
INDIVIDUAL SEWER & WATER FACILITIES
IvlUNICIPAuiT¥ OF ANCHrn
DEP7 Or
£NV,r,,JF HEALTH _
RECEIVED
1. Type of Inspection: CMRO VA FHA CONV ×
2, Property Owner: Henson, J. B.
P. O, BOX'552
Mailin§ Address: Chu~lak~ Alaska 99567 Da.y Phone 688-2283
3. Name of Buyer: Kelli J. Allen
4104 ~lan Ct.
Hailing Address: Anchorage, Alaska Day Phone
4, Nam~ of Le~din§ InstitutiDn: The Lumas & Nettleton Company
4449 Business Park Blvd.
278-3353
Mailing Address: Anchorage, Alaska 99503 Phone 274-76'61
Name of Realtor or Agent: AREA, Inc. Realtors
biai]ing Address: P.o. Box 249 Phone 694-9555
Eagle River, Alaska 9957.7
6. Legal Description:' Lot 181, Sec 18, T15N, R1W
Location:
7. Type of Facility to
8. ~later Supply
9/10 Mile on South Birchwood Loop ·
be inspected: Residence. ~o. B. dr'~q$. 2 ~.F~
Type of Supply: Public Utility
Individual x
If Individual,'number of dwellings, presently served
If Individual, depth of ~,~ell ?
Sewage Disposal. System
Type ,of S~stem: Public Utility Individual (on-site) x
......... If Individual, date of installation Unknown
TWo
Department of Health and Environmental Protection
Request for Approval of Individual Sewer and Water Facilities
Legal Description: T15N R1W SeCtion 18 Lot 181
Comments:
Affadavit Attached:
Approved:
Disapproved:
6epartment Worksheet:
Letter Attached:
Date:
Date:
( )
June 3, 1977
Post Office Box 552
Chugiak, Alaska 99567
Subjects Lot 181 Section 1~ T15N RIw
the subject property ie served by s pit well, which
are not normally approved by this det~artment.
Because it is not economically feasible and because
the water testes put we will approve t~e well as is
It should be noted that the future buyers should be
notified of this situation.
If there are any further questions~ pleaea contact
this office at 279-2~11, extension 224 or 225.
Sincerely,
Robert C. Pratt, R.S.
Sanitarian
RCP/lJh
cc: Dick An~%ony
Area Realtor
Kelli J. Allen
4104 Alan Court
May 18, 1977
J.B. Henson
Post Office Box 552
Eagle River, Alaska 99577
Subject: T15N RIw Section 18 Lot 181
Dear 5~r. Henson:
If you are planning on putting in a new sewer system
a few items will need to be completed.
(1) Obtain a soils test so that we can design the
proper size system.
(2) After tile soils test has been performed, bring
it to this department and we may issue a permit.
Also the well can not be approved until it is acces~ible
for maintenance purp~ses.
If there ams any further questions, please contact this
office at 279-2511, extension 224 or 225.
Sincerely,
Robert C. Pratt, R.S.
Sanitarian
RCP/ljh