HomeMy WebLinkAboutWOODLAND LAKES DEV UNIT #1 BLK 1 LT 5
,ER ANCHORAGE AREA BOR_JGH
Department of Environmental Quality
3330 C Street
Anchorage, Alaska 99503
INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM
LOC^T,ON /:U~'W~-'~'"'~:'/__¢~ ~ ~ ~'~n~ ~''' ~¢~'"-_' '- ' "~ ~ ~
SEPTIC TANK:
DISTANCE('~/~ ~, L/ i.~F[. ~ff~ NUMBER OF
FROM WELL~'~ MANUFACTURER .... MATERIAL .......... COMPARTMENTS
INSIDE LENGTH /~ INSIDE WIDTH LIQUID DEPTH LIQUID CAPACITY/~-~GALLONS,
TILE DRAIN FIELD: /
DISTANCE FROM WELL ~X., ~",__ _/?~NDATION NEAREST LOT LINE__ ..... ''~'~) TOCALoF LINEsLENGTH~'~ /
NUMBER OF LINES__ DIS ANCE BETWEEN LINES _ TRENCH WIDTH '~ IN. TOTAL EFFECTIVE
ABSORPTION AREA_.__~~7 SQ) FT. LENGTH OF EACH LINE ~ ; ~-.
~ / DEPTH OF FILLER ~A~ / ?z
DEPTH: TOP OFTILE TO FINISH GRADE ~ MATERIAL BENEATH TILE_~~ 1~ IN. ABOVE TILE ~ IN.
WELL:
TYPE
BUILDING
FOUNDATION
CESSPOOL
APPROVED
CONSTRUCTION
NEAREST
LOT LINE_
OTI IER SOURCES
DISAPPROVE[}
DEPTH DISTANCE FROM:
NEAREST SEPTIC SEEPAGE
SEWER LINE __, TANK ____, SYSTEM
______REMARKS
DISTANCES:
INSTALLED BY:~.
SEWER LINE DEPTH:
LOT SLOPE:
DIAGRAM OF SYSTEM
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APPLI( FILLS OUT UPPER HAL ONLY-
Property Owner
Mailing Address
Clay A. & Kathrin W. Young
6419 Blackberry, Anchorage
Zip (;ode 09502
243-7855
Buyer
Address
Lending Institution
Address
Mary Ann & Stephen Lesko
513 Nathan Way Anchorage
Home Savings Att: Monna Nale
535 D Street
Realty Co. & Agent Century 21 Heri~'~age Homes
Address Carol J. Douthi~'
Lot 5, Block 1, Woodland Lakes Dev.
Zip Code
Zip Code
Zip Code 99503
Phone
Phone
263-2404
Water Supply
(~ Individual ATTACH WELL LOG. A wail Icg is required for all wells drilled since June 1975.
[~ Community For wells drilled prior to that date, give well depth (attach Icg If avaPable).
Sewer Dieposal
[~ Holding 'rank
Year Individual Installed:
When Connected to Public Utility:
NOTE: THE INSPECTION EEE MUST ACCOMPANY EACH REQUEST BEFORE PROCESSING CAN BE iNITIATED.
Time Time Time Time
Date Date Date Date
Inspector Inspector Insgector Inspecto~.~ ~
~ ~ ~ ~C) ~ ~ P~ ifll ~ L~ MUNICIPALJ'~DEpT. oFOFH~AL~HANCHO~Q~'
/~. ENVIRONMENTAL pROTECTION
RECEIVED
( ~PPROVED BEDROOM8 'OONDITION8 OF APPROVAL
( ) DISAPPROVED
( ~yOONDITIONAL APPROV~ J ~ ~ ,- ,,~ .~/ , , ~, d? ~ ~?::..~. ~< ~, ( -
Soils Rating Date ~wer Inslalled Well TO Absorption Area Well Log Received
Well to Tmlk Septic Tank Size
Da~e: August 16, ].976
Logged by: Terry Barber
Lot 5, Blk. 1
Woodland Lakes #l
TABLE A
W.0.#17790
Depth in Feet
From To
Soil Description
0.0' 7.0
7.0' 15.0
15.0' 20.0
F-4, brown silt~ ML , damp, fill material
F-2, brown ~ilt~ sand, SM, wet.
NFS/F-2, brown fine sand, SP/SM, with trace
of si~t~'~wet to saturated.
Bottom of Test Hole:
Frost Line:
Free Water Level:
20.0'
None observed
None observe~
4040 "B" STREET,
ANCHORAGE, ALASKA 99503
PHONE: 907-279-2581
August 17, 1976
W.O. #17790
Mr. Jeff Hanker~
Gerard Construction Co.
3137 Rasberry Road
Anchorage, Alaska 99502
Subject:
Subsurface Investigation for Suitability of
On-site sewer
Lot 5, Blk. 1, Woodland Lakes Development No.1
Dear Mr. Hankert:
Transmitted herein in accordance with your instructions are
the results of the above referenced investigation as performed
by us on August 16, 1976. The scope of this project is in-
vestigation for suitability of an on-site sewerage system.
Included in this transmittal are:
Test Hole Loca%iun Sketch
Test Hole Log
Explanatory Information
Figure i
Table A
Sheets 1-3
The exploration was conducted using a Nodwell mounted Mobile
Drill Mode]. B-50 drill rig with a continuous flight solid stem
auger. The rig is owned and operated by Denali Drilling, Inc.
Drilling was supervised, the test holes logged and percolation
test performed by Mr. Terry Barber, Geologist with Alaska
Testlab.
The test hole was placed at the approximate location shown
on Figure 1. The log of this test hole is included was Table A
of this report. In interpreting the log, it would be helpful
to utilize the explanatory information contained in Sheets 1
to 3 of this report.
When drilling was completed a 3/4" slotted PVC pipe was in-
serted in the hole to aid in determining the free water level.
For the percolation test, the test hole was filled with water
and left overnight to saturate. On returning the next day,
the hole was refilled with water and the drop in the water
level carefully monitored over the next 60 minutes.
This procedure is no% a standardized percolation test, however,
we understand that the Anchorage Department of Environmental
Quality prefers tests performed in this manner to evaluate a
site for a proposed on-site sewerage system.
Using the above testr the observed minimum percolation rate
was 2.5 minutes per inch.
No water table was observed during drilling, but it should
be noted that the free water lew~l normally fluctuates season-
ally and with precipitation.
We hope this report meets your present needs. If we can be
of further service, please feel free to contact us.
Very truly yours,
Melvin R. Nichols, P.E.
Laboratory Manager
MRN: amc
Enclosures
'C IGD
IGF'
:TY SIXTH
7
4 ~
AVLI '
2
/GO,
Test Hole Log - Description Guide
~cision of a laboratory testing procedure. If the log includes soils samples,
to verify the field examination,
The logs often include the following items:
Depth Interval - usually shown to 0.1 foot, within that zone no
sig~ificant cbauge in soil type was observed through drill action, direct
observation or sampling.
Frost Classification NFS, Fl, F2, F3, 1:4, see "Soil Classification
Chart"
Texture of Soil - An engineering classification of the soils by palticlc
size and proportion, see "Soil Classification Chart", note tile
proportions are approximate and modifications to thc soil group clue to
stratification, inclusions and changes in properties are included.
Moisture Content - this is a qualitative measure:
~, no or little apparent surface molsturc,
damp, moisture fo~ms portion of color, less than plastic limit,
wet, no free water, often soft, if cohesive soil,
saturated, free water may be squeezed out, ifa free draining soil;
LW, NP, M% or dilatency.}
~W~lby tube 3", auger flights {minute-man) 2", Auger flights
~nits
B. ock flour- finely ground soiltbat is not plastic but otberwiseappears
slmib~r to a clayey silt,
Organic Content usually described as Peat, PT, sometimes includes
iliscrete palticles such as wood, coal, etc. as a modifier to au inorganic
soil. Quantity described as; t~ace, or an estimate of volume, or, in case
of all organic, as Peat. This Inay include tundra, muskeg and bog
material.
Muck - a modifier used to describe very soft, senli-organic deposits
~s~lly occuring below a peat deposit.
Atnorphus peat ~ organic particles uearly or fully disintegrated,
Fibrous Peat - orgauic particles more-or less intact.
Bottom of Testholc includes last sample interval.
Frost Lifie - seasonal frost depth as described by drilling action and/or
~mples at the time of drilling.
Frozen Ground - other tban fi'ost line;described by samples, usually
includes description of icc contel)t, often will include modiUed Unified
Classification for frozen soils this is a special case related to
permafrost studies.
Free Water Level -~ The free water level noted duringdrilliug. This is
~ot necessarily tile static water table at the time of drilling ut at other
seasons. Static water table determination in other than very permeable
soils requires observation wells or piezomcter installations, used only in
special cases,
Blow/6" - The nmnber of blows of :{ 1,I0 weight free falling 30" to
,advance a 2" split spoon 6"; the number of blows for a 12" advance is,
by definition, the standard penetration.
mttural moisture content of tbe soil sample, usually not
~formcd on clea~ sands or gravels below thc water table.
Type of Sample
~, refers to 2" sp{it spoon driven tutu flu' soil by 140 pound
weight, a disturbed sample,
~ thin wall tube, "Shelby" used to obtain undisturbed Sitlllp]es
of fine grained soil,
~,"gtab"disturbed sample from auger flights~rwalloftrcncb,
SOIL CLASSIFICATION CHART
CLAYEY
\
OR
SILTY
SAND
CLAYEY CLAYEY
CLAYEY
SILTY SILTY
GRAVELLY SAND SANDY GRAVEL
SIL'FY
GRAVEL
.SAND GRAVELLY SAND GRAVEL GRAVEL
0 10 20 30 40 50 60 '70 80 90 100
GRAVEL (+#4 SCREEN) % BY WEIGHT
NONFROST SUSCEPTIBLE SOILS ARE INORGANIC SOILS CONTAINING LESS THAN 3% FINER THAN 0.02 mm,
GROUPS OF FROST-SUSCEPTIBLE SOILS:
F1 /' GRAVELLY SOILS CONTAINING BETWEEN 3 AND 20% FINER THAN 0.02 mm.
F2J SANDY SOILS CONTAINING BE'FWEEN 3 AND 15% FINER TNAN 0.02 mm.
F3 a, GRAVELLY SOILS CONTAINING MORE TIIAN 20% FINER THAN 0,02 mm. AND SANDY SOILS
(EXCEPT FINE SILTY, SANDS) CONTAINING MORE TFIAN ].5% FINER THAN 0.02 mm,
b, CLAYS WITH PLASTICITY INDEXES OF MORE FHAN 12. EXCEPT VARVED CLAYS.
F4~' a, ALL SILTSINCLUDINGSANDYSILTS.
b. FINE SILTY SANDS CONTAINING MORE TI-lAN 15% FINER THAN 0,02 mm.
c. LEAN CLAYS WlTFI PLASTICITY INDEXES OF LESS TI-lAN
d, VARVED CLAYS,
ALASKA ,, LIIROFImeFITAL COFITROL $ehulCC$, IFIC.
HOME SAVINGS & LOAN/ATTN DONNA N
POUCH 7008
ANCHORAGE AK 99510
3/14/83
MUNICiPALiTY OF ANCHORAGE
DEPT. OF HEALTH ~!
~NVIRON~,AZN i AL PROi [CTIO~
RECEIVED
SELLER - YOUNG BUYER-LESKO
SUBDIVISION-WOODLAND LAKES LEVEL
BI,OCK~-I LOT'-5
ADEQUACY TEST FOR SEWER SYSTEM
THE TYPE OF ABSORPTION SYSTEM IS A TRENCH WITH AN AREA OF 416 SQFT.
THE SYSTEM IS CAPABLE OF ACCEPTING 600 GALLONS OF WATER PER DAY.
THE SURGE CAPACITY OF THE SYSTEM IS 644 GALLONS.
BASED UPON THE TEST DATA THE SYSTEM IS ACCEPTABLE FOR A
4 BEDROOM HOME.
SEPTIC TANK ADEQUACY
THE EXISTING SEPTIC TANK VOLUME OF
THIS 4 BEDROOM HOUSE.
1250 IS ADEQUATE FOR
1200 LUcsl 33rd Au6nu¢, SuJl¢ B · Anchora% Aloska 99503 "(907) 275-1361
March 22, 1!)83
Clay A. & l'(athrirt W.
6419 Dlackbe}?ry
Anchorage, Ak 995112
Subject: Lot 5, /0_ock 1, Woodland Lakes Dev.
Approva.I. JJor tho individual sewer and w~i:er LacilJ. ties cannot
be granted until khe l!ollowing items haw: been eomplet~:d~
depression over the sewer sy:.~teta will need to be
that ?A~r~!ac~ war(n: drain:~ away from the ~c.~;,;er syr~temo
Condikional approval call be given i)J funds are er;crowed lief
backfill aftr [)real< up. To be completed by 3. June 83.
Please notify this Depar'[:ment ~:or a reinspection when the
noted discrepancies have been corrected. If there arc any
further questiom'~, ptea~'le call this office aL 264-4720°
Sincerely,
Jim
AssocJ. atu Environ~'{~enti]t ~5pecia].J. st
Jli. lUg/e j/El
Attn; Donna Nale
535 D ~3treet
Anchorage, Ak 995(11
Subj¢~ct~ Lot 5, Block 1, %'~oo(lland !.akc~s Dev. .i~l
Approval for the individual sewer and watmr facilJ, tit}..~ cannot
be granted until the following items have been coml?le't~d~
o Th~ de]?ression over th~ sewer ~ys'tem will need to be filled
so that surface water drains away f. rom thc: flew(~r ~;yst~li~.
Conditional approval can })e given if funds are escrowed for
backfill aftr break ul>. To be con%pletcd by 1 June U3.
Please notify this !)e[)al.~tl~ent J]or a reinspection when the
noted (ti:-;crepancies have })e(.ui corrected. If there are any
further questions, please call this offic~ at 264-4720.
Sincerely~
Ji~lg0/e j/l':l
Jim Roberts
Associate~ Environme. ntal Specialist
March 27., 1983
Centtl~"y 2]. llcri, ta9o ilonles
Carol J. Douthit
107 i~. i.lorthern Light,q Blvd.
Anc:horaUc~ Ak 99503
[)ubjoct~ Lot 5, ll].ock l, ¥1oodlm~d Lakes De.v.
Approval for the individual ,'.;c%;cr ~%ad %;ater facilities cannot
be granted until the fol].owing J. kel,.ls hav/-, becel col%~leted-~
'.['he de}?re,qsion over thc so%~(-u-~ systeL% %/ilt nc'ed to b~ fill~d
~o that surface ;,~ater dr0ins a%.;ay frolil the s~%~er sysk,::~!l.
Conditional approw~l can be 9ivc, n if funds arc' escrow¢.~d foF
backfJ, ll aftr break up. k'o ):)e Go~p],~;i;e0 by 1 iltHl{~ [i3.
P].~aae notify this Department for a reiuspection i;hen thc
noted discrepancies have becel cor~'ected. I]~ thccc are any
further qk~estions, ple~lse call this of, lice at 264-4720.
Sincerely,
Jim l{obor ts
Associato )~nviromaental Speciali,qt
Jr,191/e j/pll