HomeMy WebLinkAboutT12N R4W SEC 10 LT 35July 13, 1977
Tryck, Nyman & Hayes
740 "I" Street - ~----'
Anchorage, Alaska 99501
Attention: Mr. Jack Garrison ~
subject:
~ I MUNICIPALITy OF ANCH
DEPARTME~,~- ~_ ORAQ[:
'~. %.'r HEALTH
ENVIRONMENTAL PROIE~TION
No. 751189
RECEIVFz D
Soil Investigatioa for Sanitary Sewer System, Lot 35, Jewel
Lake Heights, Add. No. 1, Anchorage, Alaska
Gent%emen:
At your request of July 5, 1977, we conducted a subsurface soils investi-
gation 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 July 7, 1977, consisted of
a test hole drilled to a depth of 22 feet below the existing ground
surface. The test hole was sited according to your instructions and its
location is shown in attached Drawing A-01. Drilling was accomplished
with a~ rotary drill rig using continuous flight solid-stem auger with an
outside diameter of 6 inches. Samples were taken at the depths shown on
the Soils log in Drawing A-01. The sample will be held in storage at
our lab for approximately six months. In addition, all material brought
to the surface by the augers was continuously monitored by an experienced
engineering geologist. ~
The topography at the site is generally horizontal. At ~he time of the
investigation the site had original vegetation consisting of birch with
moderately dense underbrush. The top of the test ~ole was located on
fill material approximately 2 feet above original Iround surface.
The soils encountered in the test hole are shown in the test hole log in
Drawing A-01. The symbols used]in Drawing A-01 are explained i~ Drawings
B-01 and B-02. This log displays specific conditions encountered at the
test location. However, subsurface conditions may vary in other parts
of the lot without any apparent suficial evidenc~ of the chahge. Groundv
water was not encountered. Bedrock was not encountered. Ati the ti~e
the hole was drilled, seasonal frost wai not present and permafrost was
not encountered.
July 13, 1977
Mr. Jack Garrison:
Page -2-
Based on the visual classification Of the soil and the requirements set
forth by the Municipalit~~ of Anchorage, a percolation test was not
neoessary within the test h01e on the subject lot.
We appreciate this opportunity to be of service to you. Please contact
us if you have any questiohs concerning this letter, of if we can be of
additional service. ~
Very truly yours,
R & M CONSULTANTS, INC.
Michael Mitchell, Jr.
Senior Geologist
gld
Attachments:
Drawings A-01, B--01, B-02
LOCATION SKETCH
Lot 35
T.H.
Jewel Lake Heights
Addition ~1
~]chorage, Alas]Ga
Distances shown are approximate
and have not been measured by
surveying methods.
Not ito Scale.
7-12-77 /Il ............... .................. "'
A 1
TEST HOLE LOG
Scale: 1"=3' 0'
FILL-SILT w/ TRACE ORGANICS,
TRACE GRAVEL
2I
SILT (ML)
3.5'
SANDY SILT w/ TRACE GRAVEL
(Sr~-~L)
5.0'
GRAVELLY SAND w/ TRACE
SILT (SP-SM)
SAND TO SAND w/ TRACE
SILT (SP)
6.5'
Groundwater was not encountered.
This log depicts subsurface soils observed
within the test hole ~t the location shown.
Se~ Drawincs B-01 an~ iH-02 for explanation
symbols. ~
LOCATION SKETCH AND
TEST HOLE LOG
~RYCK, NY~AN & HAYES
.22'T.D.
~£A
Fgl~ SEPTId
U$£A~£
5A
/
/
/
~ Proposed P/ell Loc~li~n$
~ ~J%lin~/VeIILocatian~
TRYCK
NYMAN
E~HAYES
?t~OPO&ED WELl SITE ~ $£PT/C SYSTEM
LOCATIOW$
JEP/££ LAH£ H~IGHT8 AOD ~. Jo / ~
3.
4.
5.
GREATER ANCHORAGE AREA BORO~JGH
Department of EnvJ. ronmental Quality
~ {. 3500 Tudor Road, Anchorage, Alaska 99507 279-8686
Date Received __2~j~7 3
Time of Inspection
Date of Inspection_[7/'~7
A~proval Requested By. ~.-
~m / ..:?~ .~ · ~G~f;~ ~? ~' ~ '~ 9 Phone
Address: 9 8-~W~m~b~v'a-~ / ~---) ~'
LeCM. Oesc~p~&on~ L35, 2ec. I0, T]2~, R~ of gewe] Lake
Location: 8727 Emerald Drive
B. Depth
D, Bacterial Analysis
Type of Facility to be Inspected: ........
Number of Bedrooms: Three
~ell Data: Private
A. Type Drilled (1958)
C. Construction 6" steel
Sewage Disposal Sysgem: Private
A. Installed 1 964 . B. Installer
C. Septic Tank: 1. SizeS00 9al. 2. Manufacturer
2 tanks connected each
D. Seepage Pit: lo Size 2. Material Steel
E. Disposal F~eld: Total Length of Lines
Distances:
A. Well To:
Septic Tank__~'O , Absorption
, Nearest Lot I,ine~-O~ , Other Contamination
Foundation fr, S~otic ~' ' " Absorption Area~
Tank~
Absorption Area to Neares~ Lo~ Lins~--
Sewer Lines
,,Request for Approval oi ~dividua] Sewer & Water Facilit
Page Two
Ap.,,o a.. Va]id for One Year From Date Siqned
Greater Anchorage Area Borough, Department of Environmental Quality
DIAGRAM OF ers u~
I certify that the information contained in this request for approval to be a true
and accurate representation of the sub.leer sewer and water facilities located at:
Signed Date