HomeMy WebLinkAboutSKY RANCH ESTATES #2 BLK 2 LT 20Sky Ranch Estates
#2
Lot 20
Block 2
#015-302-44
DEPARTMENT OF HEALTH AND HUMAN SERVICES
ENVIRONMENTAL SERVICES DIVISION
P.O. Box 196650 · Anchorage, Alaska 99519.-6650 · Telephone: 343~47,~4EC 1 7 lC)9,
On-Site Wastewater Disposal System and/or Well Inspection,~l~lAl:li¥ o~ AMC
Permit Number: '-5-'~/~)~'O ~/'-~ ~ PID Number: O/~- ~OD:~MENTALs~RVIC~
JName: ~0~ ~/d~ Wastewater System: ~ New ~ Upgrade
Address: // ~3(3 S/~-¢A~/¢~ /¢~"~/¢~ ('/eEOC ABSORPTION FIELD
IND. of Bedrooms:
Phone: ~ ~ ~ ~ ~ ~ ~ · /¢ ~ Deep Trench ~ Shallow Trench ~ Bed ~ Mound ~ Other
LEGAL DESO~IP'flO~ SoiIRating:¢, ¢~ GPD/Sq. Ft. Total Depth from original grade:/c~ /
Depth to pipe botlom from original grade: Gravel depth beneath pipe
Subdiv~ion: % ~ ~' ~ Ft.
LOt: ~ 0 Block: ~ ~ Y ~/'~ ~ ~A ' ~ ~, ~ Ft.
Number of fines: lOistance baleen lines:
WELL: ~ New ~ Upgrade Gravelwidth: ~ Ft, ~I /0 Ft.
Olassification(Private, A,B.C): TotalDepth: OasedTo: ~ Total absorption area: ¢ Pipematedal:
~iller; -Da~ilted: StaticWater Level: In taller: //~ ~//P~
¢~ Ft. ~ ~ 4~ ~ Date in tailed:
~ Pump Set at: I Casing Height Above Ground: TANK
GPM I Ft, Ft.
SEPARATION DISTANCES ~ s...c U,o~d~n~ U S.T.~...
TO Septic Absorption Lift Holding Public/Private i Manufacturer: Capacity in gallons:
/ Material: Number of Oompa~ments:
Su~ace
Water /p~ /¢C? ' LIFT STATION
/ / z/ / "Pump on" level at: /~~at:F High water alarm at:
Foundation
Drain '~ ~0//~ ~de~ Electrical Inspections performed by:
Remarks: .~v~,~ ~ /=/~ ~*o,~,~ ~ 4 BENCH MARK
Location and Description:
A~umed Elevation:
EN~EAL
~ o, ~ ~ ~ 00 ~ ~F '~'~'%-
,~',:, ',.,, ~ -,.:'.:j~,
17034 Eagle Eiver Loop Road, No. 204
Inspections performed by'E,~l. ,iv.r, AI.ska ~,~;; Dates: 1st //~F~F~ : ,~/~/.I~
~ C' ', CE-8801
Depadment of Health and ~uman Seduces approval ", ~,'...' ..' ~ ~,
~~. ~ ~': P~OFEsS
Reviewed and approved by: , ~ , Date:/2 - Z~-~
D
)RAGE
DIVISION
72-013 (Rev. 9/91) MOA 25
RECEIVED
DEC 17 1998
PERMIT NO SW980437 PAgE fC&th~r,qt~T¥O~F
Et, IV~RONMEN fat '$ E R,V lC E S D I.Vi, S LQ N
DEPARTHEN/ gh HbAL/H AND HUMAN SERVICES
ENVlRONHENTAL SERVICES DIVISION
P.B. ~ox ~96650 JAnchon69e, ~L65k6 995~9-6650~ TetephoneJ 343-4744
ON-SITE WASTEWATER DISPOSAL SYSTEH AND/OR WELL INSPECTION REPORT
LOT 20, BLOCK 2, SKY RANCH EST. P.I,D. NO. 015--302-44
LOT
19
EXIS'rlNG
KEY BOX
A B
FCO 1.5' 29.0'
ST1 6.0' 31.0'
ST2 14.0' 35.5'
DBL1 16.0' 36.5'
DBL2 16.5' 37.0'
DBL3 12.5' 39.5'
DBL4 13.0' 41.0'
DV 17.5' 38.0'
001 38.0' 16.5'
MT1 '--35.5' 1 ,'5.0'
JO02 44.0' 33.5'
MT2 44,0' 35.0'
003 30.0' 57.0'
MT 27.5' 52.5'
NEW 4000
SEPTIC
LOT 21
, NEW TRENCHES
UNDEVELOPED
PERMIT NO. SW980457 PAOE
Munici~it oF Anchor~qe
DEPARTMENT OF FIEA~_TH AND HUM~AN SERVICES
ENVIRONMENTAL SERVICES DIVISION
P.B. Box 196650 ®/~nchorage, ~.LL~ska 99519-665.0e Telephone, 343-4744
ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT
LOT 20, BLOCK 2, SKY RANCH EST.
P.I.D. NO. 015--502--4.4
C02 = 98.7'
C02 = 93.3' ~ I
003 = 9~.5'--
~MT2 -- 86.7'_J
MT3 = 85.7'
MT1 = 85.8'-/~
·
NO WATER FOUND
80.2' B.O.H.
CO1 MTt
j CO1 = 99.8'
"" CO1 = 93.2'
STI , $T2
fl/98.o fl
"NEW
PERFORMED FOR: /~ ~ k_
LEGAL DESCRIPTION: ,~' ,~¢¥
Municipality of Anchorage.
DEPARTMENT OF HEALTH & HUMAN SERVICES
825 "L" Street, Anchorage, Alaska 99502-0650
SOILS LOG m PERCOLATION TEST
~Cl4 ~sr~)~ ~Township, Range, Section:
4-
5-
6-
7-
8-
9-
12
13
14
15
16
17
18
19
20
COMMENTS
SLOPE SITE PLAN
WAS GROUND WATER
ENCOUNTERED?
IF YES, AT WHAT
DEPTH?
Depth Io Water Ailer .D,~.~/ Date:
Moniloring?
Reading Date Gross Net Depth to Net
Time Time Water Drop
]o ~ ~ '~,~ 7 'N " I '/~"
(~0 7o ~,~ '7 ~/~" / '1~"
~0 :~ ~,,~ 7" ~ '/~"
PERCOLATION RATE
TEST RUN BETWEEN
~ ~/ (minutes/inch) PERG HOLE DIAMETER __
7 '1 '/
~'__ FT AND ~i' '~" FT
11034 Eogle River Loop u:~ .,
ACCORDANC~T~,TA[~CIPAL GUIDELINES IN EFFECT ON THIS DATE.
72-008 (Rev. 4/85)
CERTIFY THAT THIS TEST WAS PERFORMED IN
~;-1, 1~
DATE:
Rick Mystrom,
Mayor
Municipality of Anchorage
Department of Health and Human Services
825 "L" Street
P.O. Box 196650 Anchorage, Alaska99519-6650
December 28, 1998
Robert C. Cowan, PE
S & S Engineering
17034 Eagle River Loop Road
Suite 204
F. agle River, Alaska 99577
Subject:
Waiver Request for Lot 20 Block 2 Sky Ranch Estates #2
Waiver Request #WR980099
Parcel ID #1530244-00-
SW980437
Dear Mr. Cowan:
Your request for a waiver of the required 10 feet horizontal separation from tile
absorption field to property line has been approved The approved separation distance is
40 feet. This waiver is fi-om the absorption field to the west property line.
This waiver approval applies to the existing absorption field to property line separation
only. Any future upgrade to the on-site ~vastewater disposal system will require ali
separation distances be inet or another approval fi'om this department.
If there are any further concerns or questions regarding this waiver, please call our office
at 343-4744.
~Sincerely,
(
Daniel J. Roth
Civil Engineer
On-Site Water Quality Program
MUNICIPALITY OF ANCHORAGE
Department of Health and Human Services
On-site Services Section
Waiver Review Worksheet
WR~ WR980099 PID# 015-302-44 HA~
Date Received: December 17, 1998
Legal Description: --Lot 20 Block 2 Sky Ka~¢h Estates #2
Engineer: Robert C Cowan, PE, S & S Engineering
Permit ~_SW980437
17034 Eagle River Loop Road, Suite 204, Eagle River, Alaska 99577
Applicant: Noel Briody
Waiver Requested: Lot Line waiver of & feet between the leachfield and the
west property line
Criteria: 1. Geology:
A. Water Table
B. Soil Sorption
C. Permeability
D. Water Table Gradient
E. Horizontal Separation
TOTAL:
2. Special Conditions:
Points:
3. Other:
Waiver is Granted: % Waiver is NOT Granted:
List Conditions or Reasons for above: ~E~ ~/df~ ~V~c~/6P
Name of Reviewer
Rec II: 04658/8110 Amount: $ 115.00 Date Paid: Dec 17, 1998
ROBERT C. COWAN, RE.
ROBERT A. SHAFER, RE.
SEWER & w,~rER
MAIN EXTENSIONS
SEWER &WATER
INSPECTION
ENGINEERING STUDIES
AND REPORTS
WELL INSPECTION
& FLOW TEST
SITE PLANS
ROAD DESIGN
SOIL fESf
PERCOLATION
TEST
STRUCTURAL &
MECHANICAL
INSPECTIONS
ON SITE
WASTEWATE R
DISPOSAL SYSTEM
DESIGN
December 2, 1998
CIVIL ENGINEERS
(907) 694-2979
FAX (907) 694-1211
MUNICIPALITY OF ANCHORAGE
DepartmentofHealth and Human Se~wices
P.O. Box 196650
Anchorage, AK. 99519
RECEIVED
DEC ~ 7 ?998
NiUnic~Pahty of A~lcho, rage
Dept. Health & HUman Services
REFERENCE: Lot 20, Block 2, Sky Ranch Estates #2 Subdivision
This is to request a waiver for the horizontal distance between the leachfield and
property line to 4 feet for the referenced property.
We do not anticipate m]y adverse effects on neighboring wells, septic systems, reserve
areas, or drainage patterns by the installation of thC $ septic system. The
construction of this system will not prevent any future developement on any of the
adjacent properties.
If you require additional information, please contact us.
Sincerely,
Robert C. Cowan, P.E.
RCC/rdp
Enclosure
RECEIVED
DEC '/7 1998
6NVIRONMI~NTAL S~.RVICE$ DIVISION
17034 NORTH ~GLE RIVER LOOP · SUITE 204 · ~GLE RIVEH, A~S~99577
MUNICIPALITY OF ANCHORAGE
Department of Health and Human Services
On-Site Services Program
825 L Street, Room 502
P.O. Box 'i96650, Anchorage, AK 995'i9-6650
(907) 343-4744 \ L~t~J~ '-
ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT
Upgrade
Date Issued: Nov 12, 1998
Expiration Date: Nov 12, 1999
Permit Number: SW980437
Legal Description: SKY RANCFI ESTATES #2 BLK 2 LT 20
Design Engineer: 0003 S & S Fngineering
Owner Name: Noel Briody
Owner Address: 11730 Shetland Heights Circle
Anchorage, AK 99516-2317
Parcel ID: 015-302-44
Site Address: 011730 SHETLAND HTS CIR
Lot Size: 13893 SQ. FT.
Total Bedrooms: 3 Permit Bedrooms: 3
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 ( 18AACS0 ).
3. The engineer must notify DHHS at least 2 hours prior to each inspection. Provide notification by calling
(907) 343-4744 ( 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:
HEAITHAUTHORITY
APPROVALS
ENGINEERrNG STUDIES
AND REPORTS
WELL INSPECTION
& FLOWTEST
SITE PLANS
ROAD DESfGN
SOIL TEST
PERCOLATION
TEST
STRUCTURAL &
MECHANICAL
INSPECTIONS
ONSITE
WASTEWATE R
DISPOSAL SYSTEM
DESIGN
RECEIVED
DEC 17' 1998
^NCHmA E TC COW^N,
EN'~IRON~[[N?^I. SERVICES ~,IA: SHAFER,
October 28, 1998
CIVIL ENGINEERS
(907) 694-2979
FAX (907) 694-1211
MUNICIPALITY OE ANCHORAGE
Department of Health and Human Services
P.O. Box 196650
Anchorage, AK. 99519
REFERENCE: Lot 20, Block 2, Sky Ranch Estates #2 Subdivision
Request you issue a permit to install a septic system to serve the three bedroom
dwelling ou the referenced property.
A test hole was excavated aud percolation test performed. The approximate location of
the test hole is located on the attached site plan.
At the time of excavation 10/24/98 water was not encountered in the test hole. After
seven days of ground water monitoring the monitoring tube was dry.
We do not anticipate m~y adverse effects on neighboring wells, septic systems, rescrve
areas or drainage patterns by the installation of the proposed septic system. The
construction of this system will not prevent any future development on any of the
adjacent properties.
If you require additional infotxnatiou, please contact us.
Sincerely,
Robert C. Cowan, P.E.
RCC/rdp
Enclosure
17034 NORTH EAGLE RIVER LOOP · SUITE 204 · EAGLE RIVER, ALASKA 99577
~" = 40'
DESIGN
o ~o
DETAIL
15' WALKWAY
PERFORMED FOR:
LEGAL DESCRIPTION:
Municipality of Anchorage
DEPARTMENT OF HEALTH & HUMAN SERVICES
825 "L" Street, Anchorage, Alaska 99502-0650
SOILS LOG -- PERCOLATION TEST
~ "~..' -~/>.~-"...'7 '~
~,~ ,-o ~ ROBERT C. COWAN ~ j
Township, Range, Section:
1
2
3
4
5
6
7
8
9
10
12-
13 -
~ ~7,, 0
14-
15-
16-
17-
78.--- a.O.lt.
19-
20-
COMMENTS
WASGROUNDWATER
ENCOUNTERED? ~V~
IF YES, AT WHAT I~
DEPTH? -- pO
E
Depth lo Water Afler N/?/o/~.
Monitoring? '~'~ Y Oate:
SLOPE SITE PLAN
Reading Date Gross Net Depth to Net
Time Time Water Drop
PERCOLATION RATE ~____~0__ (minutes/inch) PERC HOLE DIAMETER
TEST RUN BETWEEN ~) FT AND C-~ FT
ACCOR DAN Ce ~I~L~J~[~I~PAL GUIDELINES IN EFFECT ON THIS DATE. DATE:
72-008 (Rev. 4/85)
SEWER&WATER
MAIN EXTENSIONS
SEWER&WATER
INSPECTION
ENGINEERINGSTUDIES
ANDREPORTS
WELL INSPECTION
&FLOWTEST
ROAD DESIGN
SOILTEST
PERCOLATION
TEST
STRUCTURAL&
MECHANICAL
INSPECTIONS
RQBERT C. COWAN, RE.
ROBERT A. SHAFER, RE,
ON-SITE WASTEWATER DISPOSAL SYSTEM
CONSTRUCTION PRACTICES
and
MATERIAL SPECIFICATIONS
CIVIL ENGINEERS
(907) 694-2979
FAX (907) 694-1211
REFERENCE: Lot 20, Block 2, Sky Ranch Estates #2 Subdivision
October 28, 1998
GENERAL:
The scope of this project includes the installation of a 1000 gallon septic tank and
leachfield trench for the existing three bedroom house located on the referenced
property.
Construction shall be in accordance with the approved site plan and design drawings,
Municipal permit with any special provisions or conditions, and all applicable State and
Municipal Wastewater Disposal Regulations.
The contractor shall be responsible for obtaining any necessary underground utility
locates.
Unless specifically agreed otherwise, the property owner shall be responsible for final
grading areas subsequently depressed fi'om soil settling.
Contractors installing wastewater disposal systems must be certified by the Municipal
Health Department for system installations. Owners installing their own systems must
also receive prior approval fi'om the Municipal Health Department.
SEPTIC TANK INSTALLATION:
A septic tank is to be constructed by a certified septic tank manufacturer. Construction
shall include two 4" cleanouts for pumping access.
The septic tank shall be sufficiently bedded to prevent settling or shifting of the tank.
All standpipes on the septic tank shall extend a minimum of 12 inches above final
grade.
17034 NORTH EAGLE RIVER LOOP SUITE204 EAGLE RIVER, ALASKA99577
Page 2
Lot 20, Block 2, Sky Ranch Est. #2 S/D
Oct. 28, 1998
Septic tanks installed with less than 4 ft. of cover shall be insulated.
A foundation cleanout shall be installed one to four feet from the building foundation.
In the line between the tank and the leachfield there shall be two adjacent cleanouts
(unless an effluent pumping system exists within the septic tank). These cleanouts shall
be located on undisturbed soil not more than 10 ft. fi'om the tmtk. The first cleanout, in
line, shall be to clean toward the leachfield. The second cleanout shall be to clean
toward the septic tank.
Final grading over the septic tank shall be such that a positive slope exists away from
the septic tank.
ABSORPTION TRENCH/DRAINFIELD INSTALLATION:
Excavate the proposed trench to the dimensions shown on the design. The bottom of
the excavation shall be within 2 inches of level. If the sidewalls of the excavation
become smeared, they must be raked or scratched (ruffed-up) before gravel (sewer rock)
placement.
Once the gravel is installed, the distribution pipe is to be installed level with the
perforations faced downward. Gravel is then to be placed over the distribution pipe to
provide a minimum of 2 inches of cover over the pipe.
A silt barrier must be installed between the final gravel layer and the native soil backfill.
Ensure the silt b' ' ' '
arrter covers the entire gravel sm'face before placing backfill.
Monitor tubes shall be of four (4) inch diameter, installed approximately in the
locations shown on the desigm, and extend a minimum of 12 inches above final grade.
The portion of the monitoring tube extending through the gravel shall be perforated
from the bottom of the trench to the invert of the distribution pipe. This is equivalent to
the effective depth of the gravel as noted on the design.
Backfill over the final gravel layer must not be less than twenty-four (24) inches.
Insulation must be installed when the backfill depth is less than thirty-six (36) inches.
The finish grade over the trench must be mounded to prevent the formation of a
depression after settling.
Page 3
Lot 20, Block 2, Sky Ranch Est. #2 S/D
Oct. 28, 1998
MINIMUM MATERIAL SPECIFICATIONS:
Any septic tank proposed for installation must be constructed by a Municipal approved
septic tank manufacturer.
The following pipe materials are approved for use in septic system installations in the
Municipality of Anchorage:
Type of Pip~ Perforated Solid
Cast Iron Yes Yes
ASTM D3034 (PVC) Yes Yes
ASTM F810 (HDPE) Yes No
ASTM D2662 (ABS) Yes Yes
Use of a type of pipe other than listed above must be approved by the inspecting
engineer.
Insulation shall be at least 2" thick extruded direct burial polystyrene (Dow Chemical
Company Styrofoam HI or equal).
Septic tank inlets and outlets shall be fitted with watertight couplings (Caukler, Fernco,
or equal).
A permeable nontoxic silt ban'ier (Typar 3401, Mirafi 140N, or equal) must be installed
between the final leachfield gravel layer and the native soil backfill.
All leachfield gravel (sewer rock) shall be 0.5"-2.5" screened gravel with less than 3%
passing the #200 sieve.
When sand is being used as a filter material, its gradation specifications must conform
to cun'ent M.O.A. or D.E.C. requirements, which ever requirement applies.
INSPECTIONS:
Typically there will be a minimum of three (3) inspections required during the installation of
the wastewater disposal system. These inspections will occur as follows:
Page 4
Lot 20, Block 2, Sky Ranch Est. #2 S/D
Oct. 28, 1998
The first inspection must be conducted after the excavation of ditches, pits,
sa'enches, or beds and before the installation of any gravel. A septic tank may be
set in place, but may not be backfilled before this inspection.
The second inspection must be conducted after the placement of the silt ban'ier,
gravel, distribution lines, standpipes, cleanouts, and insulation, but before the
placement of any other backfill.
3. The final inspection is to occur upon final grading of the property.
Often there will be more than these 3 inspections required. Especially with the installation of
multiple trenches, sand filters, pressurized distribution systems, etc. Thus, the inspecting
engineer is to be contacted at least 24 hours prior to the start of construction. If necessary, a
pre-construction meeting will take place on-site. The inspecting engineer will not coordinate,
direct or control in any way the contractors activities.
The owner shall contract with the contractor to perform the work outlined in these
specifications and plans and in accordance with the attached M.O.A. permit. There will be no
contractual arrangement existing between the contractor and S & S Engineering. S & S
Engineering shall be the owner's representative and will inspect the work as stated above to
document the contractors activities. Final acceptance of the contractors work rests with the
owner and the M.O.A.
S & S Engineering shall have no liability to the owner or to others for acts or omissions of the
contractor or any other persons performing work on this project or the failure of the contractor
to carry out the work in accordance with these construction documents. S & S Engineering's
inspecting engineer will not be responsible for the construction means, methods, techniques,
sequence, procedures or the safety precautions incident to this project.
CONTRACTOR/INSTALLER
sGRE~.
E,R ANCHORAGE AREA BOR
Department of Environmental Quality
3330 C Street
Anchorage, Alaska 99503
JGH
INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM
~. MAILING ADDRESS ~'Z'~/ ~/~'' -~ j])/t g PHONE
'>2'o ', / . .c.. .~ - ,.
,_OCAT,O,.,/?,X.C, i'I C' .-~C 0 ~,.,~,-~ ~)= LEGAL DESCR,PT,ON -)1~-~O. l~.~,,,~¢.. :.~:O x f, o ,
SEPTIC TANK:
GISTANCE
FROM WELL ~/:2_0 MANUFACTURER
INSIDE LENGTH "~ INSIDE WIDTH
MATERIAL ~'~/~:f~ ~' // NUMBER OF
· COMPARTMENTS
LIQUID DEPTH -- .LIQUID CAPACITY /~_/~2~ GALLONS.
' ~ ' ~ ~ ' DIAMETER.~'DEPTH /~-'/DISTANCE FROM: WELL
LINING MATERIAL4 //,] ~,~ CRIB SIZE:
BUILDING FOUNDATION~ j ,I NEAREST LOT LINE ~
TOTAL EFFECTIVE
ABSORPTION AREA (WALL· AREA)
ADDITIONAL ABSORPTION
WELL.:
TYPE
BUILDING
FOUNDATION
CESSPOOL
APPROVED
CONSTRUCTION
NEAREST
LOT LINE
OTHER SOURCES
· DISAPPROVED
_ DEPTH
NEAREST SEPTIC
SEWER LINE TANK
REMARKS
DISTANCE FROM:
SEEPAGE
SYSTEM
DISTANCES:
LOT SLOPE:
Form No, EQ-031
DIAGRAM OF SYSTEM
X:'~ ~..'.,~.~ :1~
GREATER ANCHORAGE AREA BOROUGH
PERMIT NO.
SEWAGE DISPOSAL SYSTEM -- APPLICATION AND PERMIT
SOIL 'reST RESULTS
FOUNDATION TO SEPTIC TANK "~ /~
SEPTIC TANK ~]]~_, SEEPAGE PIT ~¢'~ ~/ , DFtA[N FIELD/~ /~
WATER MAIN TO S~PTIC TANX .... SEEPAGE PIT .--¢ --¢
GRAVEL BACKFILL
CONFORM TO [3OROUGH ~:~EGULATIONS F1EGARDINg INSTAI_LATION.
3AM~S W. ROONF.¥, P. [.
JAMES It. W~ ti_MAN, ILE,
229 EAST 51st. AVE. - P.O. 80X 6087 - ANCHORAGE, A[ ASI(A 99903
TELEPlIONE 907 279- 0483 TELEX 000- 35,1 ?9
Geologists Land Sun,eyo,,s
August 14, 1973
36646
Mr. Royce Huggins
Modern I.Iomes Inc.
838 56'.':h Avenue
Anchorage, AK 99502
, .]
Re: Test Hole and Soz.. Log Reporh for Sanitary System,
Lot 20~ Block 2~ ,~ky Ranch E..)6at, e..~
Dear Mr. Iluggins:
We are submitting herewith the test boring results and our
comments regarding soil conditions encountered at the subjec-~:
site. This investigation was performed in accordance wi[h your
requesi: of August 10~ 1973~ and those procedures outlined in
a letter dated Sep'(:embcr 1.3, 1971 by Mr. Roll Strickland of the
Greater ~nchorage Area Borough Department of Environmental
Quality.
A single test hole was put down within the Lot 20 building site
for 'the purpose of defining genera[L 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 18 feet below ground surface. The final
log prepared for the test hole has been included in Drawing A-01.
Ground water was nob encountered in the test hole.
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 & M ENGINEERING & GEOLOGICAL CONSULTANTS
Rooney ' ~ /
JWR: WED: ph
xc: GAAB
T.H.~ I
8~ I0 ~ 73
~, .... &~*,:~-c'~ ................o.~',
~l .............................
~'l OR(;ANIC SILT
~ SILTY SAi]gs, f:lN[; GRAIN
SIUf'~ 'I'RACE S,c,t'~D (t¥1L)
SILTY SANDS FINE GRAIN
TRACE GRA//EL (
SILT, TRACE SAND (ML)
18.0'
No Waier Tcble T.D.
rl. F.'-'ngmo~)ring ,r~ O.eolo,;-Jicc;I O,'orlmJl
Willi(]m Rhedes Property
LOG OF TEST HOLE
Anch0rage
DATE 8' 1.2.' 73 SCALE
-t- GO' R
I-t/ZI~,~t,T$ ~1~.
Iron Pipa
Sfoel Pin
Survey Hub (~