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HomeMy WebLinkAboutILIAMNA ACRES Tract 3-1 Plat# 98-55 S-10055AOSs
deVeer
Request for Comments. Cases Due: April 18, 1997
•
Page 2
S-10055: Iliamna Acres.
The permitting and approval of the existing on-site wastewater
disposal system on this property must be completed prior to
approval by this department.
S-10056: Sand Lake Subdivision #1.
No objections.
S-10057: Bell Estates Phase 2.
No objections provided all development is served by public water
and sewer.
S-10058: International East.
No objections provided all development is served by public water
and sewer.
S-10059: Wood Cliff.
1. Soils testing, percolation testing and ground water monitoring to
confirm the suitability for development using on-site wastewater
disposal systems.
2. Areas designated for the original and replacement waste water
system disposal sites must be identified and must meet all criteria
specified in AMC 15.65, including slope and slope setback
requirements.
3. Supporting documentation on water availability must be
provided.
S-10060: Cronquist.
1. Lot 1 Block 2 ofHett Subdivision shall be served by public
water and sewer.
2. The existing on-site wastewater disposal system and well serving
the office and shop located on the proposed Lot 1 Block 1
Cronquist Subdivision shall be shown to meet all ADEC
requirements.
3. The on-site wastewater disposal system serving the cabin on
proposed Lot 2 Block 1 Cronquist Subdivision must be
documented and shown to meet all requirements of AMC 15.65.
4. The on-site wastewater disposal system serving the wood frame
house located on proposed Lot 1 Block 1 Cronquist Subdivision
must be documented and shown to meet all requirements of AMC
15.65.
MUNICIPALITY OF ANCHORAGE
COMMUNITY PLANNING AND DEVELOPMENT
P.O. Box 196650
Anchorage, Alaska 99519-6650
PRELIMINARY PLAT APPLICATION
A. Please fill in the information requested below. Print one letter or number per block.
1. Vacation Code
2. Tax Identification No. 3. Street Address
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9
OFFICE USE
REC'D BY:
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4. NEW abbreviated legal description (T12N R2W SEC 2 LOT 45 OR SHORT SUB BLK 3 LOTS 34).
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5. EXISTING abbreviated legal description (T12N R2W SEC 2 LOT 45 OR SHORT SUB BLK 3 LOTS 34) full legal on back page.
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6. Petitioner's Name (Last - First)
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Address (1 6, En //30(2$
City PO \DRAGS State 3K
Phone # Zip 975/
8. Petition Area Acreage 9. Proposed
Number Lots
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13. Fee $ S®Q
7. Pe itioners Representa've
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Address - Po, 60F /I26
City r, CiltIZ-P State Ai.
Phone # 39.9 -14CA Zip 99SH
10. Existing
Number Lots
11. Grid Number , 12. Zone
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14. Community Council 4'(Y'FF/✓f1'1u D11/,1 -UC' l
B. I hereby certify that (I am) (I have been authorized to act for) the owner of the property described above and that I desire to subdivide it in
conformance with Chapter 21 of the Anchorage Municipal Code of Ordinances. I understand that payment of the basic subdivision fee is
nonrefundable and is to coverthe costs associated with processing this application, that it does not assure approval of the subdivision. I also
understand that additional fees may be assessed if the Municipality's costs to process this application exceed the basic fee. I further
understand that assigned hearing dates are tentative and may have to be postponed by Planning Staff, Platting Board, Planning Commission,
or the Assembly due to administrative reasons.
Date: a ��9/77
20-003 Front (Rev. 9/02) •
milk)
Signature
*Agents must provide written
OC Fese rs SU1hEymA,
f of authorization.
C. Please check or fill in the following:
1. Comprehensive Plan — Land Use Classification
Residential Marginal Land Alpine/Slope Affected
Commercial Commercial/Industrial Industrial
Parks/Open Space Public Lands/Institutions Special Study
Transportation Related
2. Comprehensive Plan — Land Use Intensity Dwelling Units per Acre
Special Study Alpine/Slope Affected
3. Environmental Factors (if any):
a. Wetland b. Avalanche
1. Developable
2. Conservation
3. Preservation
c. Floodplain
d. Seismic Zone (Harding/Lawson)
D. Please indicate below if any of these events have occurred in the last five years on the property.
Rezoning Case Number
Subdivision Case Number
Conditional Use Case Number
Zoning Variance Case Number
Enforcement Action For
Building /Land Use Permit For
Army Corp of Engineers Permit
E. Legal description for advertising.
T(Z 3 is i [+ tilt AL PSS
F. Checklist Waiver
30 Copies of Plat Fee
Reduced Copy of Plat (8 IA x 11) Drainage Plan
Certificate to Plat Topo Map 3 Copies
17- Aerial Photo Soils Repgrt 4 Copies
Housing Stock Map Pedestrian Walkways
Zoning Map Landscaping Requirements
20-003 Back (Ray. 892) •
Water: / Private Wells Community Well Public Utility
Sewer: ;/Private Septic Community Sys. Public Utility
A.
VACATION OF RIGHT-OF-WAY OR
EASEMENT APPLICATION
Municipality of Anchorage
DEPARTMENT OF COMMUNITY PLANNING & DEVELOPMENT
P.O.. Box 196650
Anchorage Alaska 99519-6650
Please fill in the information requested below. Print one letter or number per block.
0. Case Number (IF KNOWN). Street Address
�25
4
D
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2
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OFFICE US,E;I,
RECD BY:
VERIY60 '
AFFIDAVIT:
POSTING:
1. Vacation Code Tax I.D. Number_.
2. Abbreviated Description of Vacation (EAST 200 FEET SOME STREET).
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1
2
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4
6
2
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3. Existing Abbreviated legal description_ (T12N R2W SEC 2 LOT 45 OR SHORT SUB BLK 3 LOT 34).
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4. Petitioner's Name Last - First).
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5. Petitioner's Representative.
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Address: P. b . Rctc // 30(
City: ichJCIMfWn&
State:
Zip Code: 9251/ Phone No. .346-- 96,4
6. Petition Area Acreage.
4
10. Grid Number.
3
0
3
7
7. Proposed Number Lots.
11. Zone.
Q
Address: P, 0, B(g . //2. 4c6,
City: Alucikama, State:
Zip Code: WSW Phone No.
8. Existing Number Lots.
7
- /Inc
9. Written Justification.
12. Fee $ /00 13. Community Council blurt/Pk) Y O Aie5t/6'y
B. I hereby certify ...at (I am) (I have been authorized to act for) the owner of the property described above and that I desire to vacate it in conformance with
Chapter 21 of the Anchorage Municipal Code of Ordinances. t understand that payment of the basic vacation fee is nonrefundable and is to coyer the costs
associated with proc^ssing this application, that it does not assure approval of the vacation. 1 also understand that additional fees may be'sssessed if the
Municipality's cost to process this application exceed the basic fee. I further understand that assigned hearing dates are tentative and may have to be
postponed by Planning Staff, Platting Board, Planning Commissiynyor the Asseptb)y due to administrative reasons.
Date: 2//4/97
20-019 (Rev. 9/92)" Front
Signature'.
'Agents must provide wn proof or authorization.
Foe: 'poa „cunt
C. Please check or fill in the following:
1. Comprehensive Plan - Land Use Classification
M sidential
O Commercial
O Parks/Open Space
O Transportation Related
2. Comprehensive Plan - Land Use Intensity:
O Special. Study
3. Environmental Factors (if any):
O Marginal Land
O Commercial/Industrial
O Public Lands/Institutions
Dwelling Units per Acre:
O Alpine/Slope Affected
O Alpine/Slope Affected
O Industrial
O Special Study
a. Wetland 0 b. Avalanche 0
1. Developable 0
2. Conservation 0 c. Floodplain O
3. Preservation 0
d. Seismic Zone (Harding/Lawson) 0
D. Please indicate below if any of these events have occurred in the last five years on the property.
O
O
7
7
Rezoning
Subdivision
Conditional Use
Zoning Variance
Case Number:
Case Number:
Case Number:
Case Number:
Enforcement Action For
Building/Land Use Permit For
E. Legal Description for Advertising.
1122-cr 3 IL!A-MNA- hci2eS
F. Attached written statement in accordance with AMC 21.15.13.0.B. stating reasons in support of the vacation.
G. Checklist
7 30 Copies of the Vacation Request
7 Reduced Copy of Vacation (8 1/2 x 11)
VCertificate of Plat
7 Fee
7 Topo Map 4 Copies
7 Soils Report 4 Copies
Aerial Photo
Housing Stock Map
"Zoning Map
7 Water:
7 Sewer:
20.0191 Rev. 9192y Back
Private Wells
79-%rivate Septic
Waiver
7 Community Well
7 Community Systems
7 Public Utility
7 Public Utility
• MUNICIPALITY OF ANCHORAGE
.? t DEPARTMENT OF HEALTH & ENVIRONMENTAL PROTECTION
`c j_ Environmental Health Division
CASE REVIEW WORKSHEET
CASE NUMBER:
S-7100
DATE RECEIVED:
June 2, 1983
COMMENTS DUE BY:
June 17, 1983
SUBDIVISION OR PROJECT TITLE:
Tract 6 Iliamna Acres Subdivision Vfi L,1 J
(• ) PUBLIC WATER AVAILABLE ()PUBLIC SEWER AVAILABLE
( ) COMMUNITY WATER AVAILABLE
COMMENTS: -
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',ALASKA CnUIROnOICnTAL COnTROL sCRUICCs, Inc.
Bngineerinq & environmental Studies
September 4, 1984
Chris Fejes
FEJES DEVELOPMENT
Post Office Box 112009
Anchorage, Alaska 99511
Dear Chris,
Alaska Environmental Control Services, Inc., recently completed the soils
investigation of Iliamna Acres, Lot 6. Soils test were conducted to see
if the lot could be subdivided into 4 smaller lots capable of supporting
on-site septic systems.
LOCATION
Iliamna Acres, Lot 6 is located within Section 25, T12N R4W SM. It is
bordered by East 134th on the north and Riverton on the south, and is to
the east of Buffalo.
LANDFORM AND VEGETATION
In general, the land slopes between 5 to 15 percent from east to west,
with several locally flat wide benches. From north to south it slopes
less than 5 percent. Vegetation includes spruce, alder, birch, devils
club, and many other plants.
SOILS CONDITIONS
Much of the land is underlain by gray or tan silts, very tight silty
sandy gravels and blue clay. However, four test holes were done in which
good soil was found. Two of these holes had clean gravel which was
visually rated. Two passed percolation tests fairly well, with rates of
177 and 267 square feet per bedroom. Water was found in almost all test
holes.
RECOMMENDED SYSTEMS
For Lot 6A, TH #2 can be used. A bed could be installed right on top of
the GM from 1 to 3 feet (177 sq. ft./bd.). Dirt would then be mounded
over. A lift station would not be needed if the house is built uphill of
the test hole. TH #6 could also be used, although the soil there was
rated at 226 sq. ft./bd.
For Lot 6B, Test Hole Y1 can be used. Soil could be excavated and a bed
placed on top of the clean gravel at 6 feet (100 sq. ft./bd.), thus
remaining 4 feet above the water table. TH #2B also could be used, with
soil rated at 225 sq. ft./bd.
1200 West 33rd Auenue. Suite a • Anchorage. Alaska 99503 • (907) 561-5040
For Lot 6C, an engineering design would be necessary. The good soil
starts at 6 feet, but the water table rose from 9 to 3 feet in one week.
Perhaps a curtain drain could intercept the water uphill, or a mound
system utilizing sand to bring the system 4 feet above the water table
could be built. A second test hole, performed on 4-17-84, also found
four feet of clean gravel with a high water table. The soil was rated
at 150 sq. ft. / bd.
For Lot 6D, a mound system could be built at TH#5 (soils are 267 sq.
ft./bd.) with sand to raise the system 4 feet above the water table. A
lift station would be needed in this case. A curtain drain has already
been installed on this lot to lower the water table. Another test hole
found good soil from 3 to 6 feet with a percolation rate there of 202 sq.
ft./bd. and water at 6 feet.
CONCLUSIONS
There are two good soils tests on each of the proposed smaller lots.
Although there is a high water table throughout most of the area, on-
site septic systems can be designed for each lot with proper engineering.
Approved B
--t/
Ler.y( Reid, Jr., PhD, P.E.
President
Sincerely,
Darcy vens
Engineering Geologist
AiLAJR/A tPVIKUIVMtIV I HL
CONTROL SERVICES, INC.
1200 West 33rd Avenue Suite B
ANCHORAGE, ALASKA 99503
- Phone 561.5040
SHEET NO OF
CALCULATED BY DATE
CHECKED BY DATE
SCALE
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MODULI MI PATIN.J It GMT. bra 1101.
PERFORMED FOR:
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 264-4720
SOILS LOG - PERCOLATION TEST
LEGAL DESCRIPTION:
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/,'anhstR aceer La 623'
DATE PERFORMED:
SAS LOG
O PERCOLATION
TEST
3'vly '23
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10
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12
13
14
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COMMENTS .S'1
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IF VES, AT WHAT
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Reading
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Drop
PERCOLATION RATE (minutes/inch)
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PERFORMED BY: re -no -7 /10,4-- r8 re° '2-/
72-908 (6/79)
CERTIFIED BY:
DATE: t7// 1 0/
PERFORMED FOR:
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 264-4720
SOILS LOG - PERCOLATION TEST
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LEGAL DESCRIPTION: 1 4-111%1,0
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❑ PERCOLATION
TEST
DATE PERFORMED: 1/47 011 t 23At
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COMMENTS 7r( rJ
SLOPE SITE PLAN
WAS. GROUND WATER
ENCOUNTERED?
IF YES, AT WHAT
DEPTH?
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Reading
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Date
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Ne
Time
Depth o
Water
Net
Drop
Time
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PERFORMED BY:�aPc / Mo.4—• S rSVo2"Sl
/ CERTIFIED BY:
72-008 (6/79)
DATE
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 264-4720
SOILS LOG —PERCOLATION TEST
PERFORMED FOR: !�t—S �eVC' (opmc'z
LEGAL DESCRIPTION: sigireini4a /t ret Ls7 G4
DATE PERFORMED
PERCOLATION
TEST
__L-rui 7 '2- Vgy
SLOPE SITE PLAN
WAS GROUND WATER
ENCOUNTERED?
IF YES, AT WHAT
DEPTH?
3
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Reading
Date
Gross
Time
Ne
Time
Depth to
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Drop
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PERCOLATION RATE
TEST RUN BEEN
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(minutes/inch)
FT AND � FT
PERFORMED BY: /�L�L/A �/r���—� / L`` (J e� CERTIFIED BY
72-008 (6/79)
PERFORMED FOR:
LEGAL DESCRIPTION:
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 264-4720
SOILS LOG — PERCOLATION TEST
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DATE PERFORMED:
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PERCOLATION
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PERFORMED BY: Vvitri7 nen- SrO OZY
72-008 (6/79)
CERTIFIED BY:
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PERFORMED FOR:
• MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 264-4720
SOILS LOG — PERCOLATION TEST
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TEST
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WAS GROUND WATER
ENCOUNTERED?
COMMENTS
IF YES, AT WHAT
DEPTH?
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Time
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Drop
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PERCOLATION RATE
° (minutes/inch)
TEST RUN BETWEEN S ) rt—FT AND FT
PERFORMED BY:
72-008 (6/79)
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CERTIFIED BY:
DATE:
PERFORMED FOR:
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 264-4720
SOILS LOG — PERCOLATION TEST
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LEGAL DESCRIPTION:
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DATE PERFORMED:
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19
20
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SLOPE
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ENCOUNTERED?
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SITE PLAN
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Reading
Date
Gross
Time
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Time
Depth o
Water
Net
Drop
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PERCOLATION IRATE �L7 (minutes/inch)
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DATE:
TEST RUN BETWEEN /3 FT AND
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72-008 (6/79.)/ �V
PERFORMED FOR:
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 264-4720
SOILS LOG — PERCOLATION TEST
LEGAL DESCRIPTION:
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Pr I, `f
dyer Lo/ -6
DATE PERFORMED:
SOILS LOG
❑ PERCOLATION
TEST
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11
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13
14
15
6
17
18
19
20
COMMENTS
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SLOPE
WAS GROUND WATER
ENCOUNTERED?
IF YES, AT WHAT
DEPTH?
S
S
SITE PLAN
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2
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31 A
Reading
Date,
Gross
Time
N
ime
Depth 0
Water
Net
Drop
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PERCOLATION RATE
TEST RUN BETWEEN
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(minutes/inch)
FT AND T
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PERFORMED BY: CPG'y-7 Mo .S / e 671 CERTIFIED BY: DATE:
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PERFORMED FOR:
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 264-4720
SOILS LOG — PERCOLATION TEST
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LEGAL DESCRIPTION: `71:1)' A/p11A 4crei
Lai- 6_/P
DATE PERFORMED:
SOILS LOG
' PERCOLATION
TEST
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COMMENTS S.ot/ 7 ,a7
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PERFORMED BY:
72-008 (6/79)
SLOPE
{
WAS GROUND WATER
ENCOUNTERED?
IF YES, AT WHAT
DEPTH?
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Reading
Date
Gross
Time
Ne
Time
Depth o
Water
Net
Drop
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)3r
/ 3 D'
—
3
3Y
5--b'
.1?
/2O'
20
339
•y2
S
2-1,3- l4
/71
'9
PERCOLATION RATE 7.3 2-3 L/
oSy
(minutes/inch)
TEST RUN BETWEEN FT AND— 1' FT
3 per/ee c/ C / r- 6 /j `/.6 3 a�
Mon
Sr `Z x/07 '/CERTIFIED BY:
•/Z
DATE:
S/40,•..3/4 liens 4e t CO
PERFORMED FOR:
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 264-4720
SOILS LOG - PERCOLATION TEST
Pt3 ME -ye -LOP 1 sr
LEGAL DESCRIPTION: LOT 4A
6-
9
10-
11 -
12-
13-
14 -'
15
16-
17-
18-
19-
20 -
41 a
O.,
COMMENTS
OPCTAS•)
6 SOILS LOG
❑ PERCOLATION
TEST
DATE PERFORMED: 3/Z/ /s
f LL -I vlm Nq A`g.cs (PRofbseD)
SLOPE SITE PLAN
Fl t.a SAtgoi S‘L'I-
LmL)
SvRt,s CTRA J
00 V/iapr'l
succi- TL.-< \ Ski :
15C/ WAS GROUND WATER K i�� L
ENCOUNTERED?o
1v
CCC 1 P
/. IF YES, AT WHAT
DEPTH?
7,
S t rn C aa�-u
(No wgfE7-
3.0 p
®v.•$eatec9
tt
est OF A e
.'4CJTH,A
r °° roUM A. FISCH
0.CE - 6793 ��
RATE
S�� k P 1 \®�r® T RUN BOETWEEN
ssr
14L± ANC
eTh
Reading
Date
Gross
Time
Ne
Time
Depth to
Water
Net
Drop
44
FT AND
(minutes/inch)
FT
PERFORMED BY:
r)SHF'12
CERTIFIED BY:
DATE:
PERFORMED FOR:
LEGAL DESCRIPTION
r
2-
T
H
ry
6•
10
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 264-4720
SOILS LOG - PERCOLATION TEST
FE -WS TbEV P.Aear
SAN�� S -r
I13(
� u 11A nriba
SLOPE
RAN EL CGw)
9{/m
0
4
DATE PERFORMED:
SOILS LOG
❑ PERCOLATION
TEST
slat /a
cP® ED.)
SITE PLAN
; 34
. • j WAS GROUND WATER p �
11 -p �t=� ENCOUNTERED? t a O
. ..'__4 P
12-.-
13-
14
15-
16-
17-
18-
19-
20 -
COMMENTS
SAND
SP
Kia Wtfl
13.o,P
�®®weLe�
�4r:a 9. 4z St®
%• THOM A. FISCHER .•
c•. CE -6793 .' 24"..
44ttip/DiQSSIo1♦a• ®® PERCOLATION RATE (minutesfinchl
wQL®®®0
IF YES, AT WHAT
DEPTH?
11
P
T
se
Reading
Date
Gross
Time
Ne
Time
Depth to
Water
Net
Drop
P
I0
0
7
TEST RUN BETWEEN
FT AND
FT
PERFORMED BV: .T( p\'\ Ea-4+rr CERTIFIED BY: DATE:
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 264-4720
SOILS LOG - PERCOLATION TEST
PERFORMED FOR: rE,�6Z beve AP
LEGAL DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
5E
T
H
n
DATE PERFORMED
l �C 1 LLI y'rrvikVq Acre (PROPS®
eiRO SOILS LOG
❑ PERCOLATION
TEST
3/z / /as--
S
as
S LT'( eire-Pa
(9)
4-;`• O A/aMp
e
J
1
4 t.
THOM A. EIS FIR
m CE -6793
°`.
COMMENTS \a43111 c
PERFORMED BY:
WAS GROUND WATER
ENCOUNTERED?
IF YES, AT WHAT
DEPTH?
SLOPE SITE PLAN
v
7
0
P
/ E
h
N
'—v
Sk
.1 r ?Sr
Lec
Reading
Date
Gross
Time
Ne
Time
Depth to
Water
Net
Drop
Is
0
> p1
a
It
r
PERCOLATION RATE (minutes/inch)
TEST nnRUN BETWEEN
Yl TALI I l_ 7)'t% I f 'ES
PIN lar) C c 7 cs`?
CERTIFIED BY:
T,+ FsusL
FT AND
FT
DATE:
PERFORMED FOR:
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 2644720
SOILS LOG — PERCOLATION TEST
Ili
LEGAL DESCRIPTION:
Lcrr GD
Skcr (vn`) ,i
czKA\ ct. (caw) e agora.
(L L % (N ent4S1
SLOPE
15 b/,;. ®atect.®�{1z
,4146
16
010°g9Tc •°•
17 H77�
frc
18 • THOM A. FISCHER
CE - 6793 .' 4 t
19 del • ., 4
20 ®®h��iCS iga, ���
COMMENTS
ATE PERFORMED:
WAS GROUND WATER N
ENCOUNTERED?
IF YES, AT WHAT
DEPTH?
Ng SOILS LOG
❑ PERCOLATION
TEST
C 2 (Peopi.selib)
SITE PLAN
eaSINZIM
ALE
Ri
4(I
ave
S
L
O
P
E
1111111•1111/.•uIllu
■■■■■■■■n
Reading
Date
Gross
Time
Ne
Time
Depth o
Water
Net
Drop
PERCOLATION RATE (minutes/inch)
TEST RUN BETWEEN
FT AND
FT
PERFORMED BY:
Yrs. 4c' a; CERTIFIED BY:
DATE:
IUWhhU1 11 nei I I NL LUI II KUL SeHHUILbS, Inc.
Elgimering 6 Eaoin:mmental SNdies .
SOILS LOG - PERCOLATION TEST
ARMED FOR:
DATE PERFORMED:
LEGAL DESCRIPTION:
10
11
12
13
14
15
18
17
18
19
'e C o
•
(GM)
r ve•
t'
Scnr(Sr
9 ran icy
y I>L
. a\i S+io /niFl
Mas zz,64
•N•
4c f ray- E (a{G,s tN 416
tt
SLOPE
SITE PLAN
5/z 2// 3.
1
i
L
N
J
WAS GROUND WATERS
ENCOUNTERED? tr. L
O
IF YES, AT WHAT/ , E
DEPTH? s' l
Grosse Ne - Depth o
Tune Time Water
tHZo
Will 0 • gr
/P-5-.2 10inf/y15, l „ 3 S
// fez to ,Sr
/7:01sr
a Y3
3 rt.:e3
a. SD
typ 1213 a.13
Z y 0. .57)
,7:,1 0. N3
iO 5 (zx, .so
2 3• •laB
I,�
/2. %` (mint nch)
1-
t7s
b
Reading
ij02
ate
PERCOLATION RATE
• TEST RUN BETWEEN
//�� FT AND
M
COMENTS�rZ.-6-4 J42de- /CP♦&. g.,_JJ ,ry o Ls, � S' i...- JPf FI rB
it.,
OO
PERFORMED BY: `P r ISo+ II e %t I - CERTIFIED BY: t • 494' . A
//y FT
Net
Drop
✓ 07
. 0-7
. 0 —7
0-7
1200 West 33rd Anenae, Suite 8 e Anchorage. Alaska 59503. (907) 2761361
DATE: ///!/S7
tSKR eIIUMUIiulCIIIML LUIIIMUL 3tKUILbS, Inc.
Enginttring 6 Ewironmental Wits •
SOILS LOG — PERCOLATION TEST
MED FOR DATE PERFORMED:
IGAL DESCRIPTION_
H
10
11
12
j II; Qin ,lc%
(cc)
(GM)
5H7 gravel
b re—)"d11
50•,o c obt,(•s
(GPI)
Dr "al
CbL41,s Thou" nut
C At;
mea 51 brot-ss
)tC
9ro.tJ
p r• ,{;-. ;fy
13
14 alit 14 ).0
15 OF
16 •�:t..gC�l
�p.•»e.,•,,i
s *I.
Ler • Reid, Jr. • �
sl:a% � N�2251-E
..'• i.vii
•Leta • VROFESSIO•••••••,,,,N..%,„
� �IVielelelaribe
17
18
19
COMMENTS
P/5'/8"3,
/Ic&'CS T -ac; 4 jIon &Ty 2B
SLOPE
WAS GROUND WATER
ENCOUNTERED?
IF VES. AT WHAT
DEPTH?
e5
•
L
SITE PLAN
76'
1
r
0-
7-6
Reading
Dere
Gross
rNet
Depth to
Water
Net
Drop
+ d20
3.30
.22C
1
+NZO
S:No
.5;NH
.0G
. /bf
3
3t5y
yi' 0Y
3
, 13
,JZ,
to
+120
9
q:Ob
4:/.v4-yy-ac
, 1 2.
,ly-.Its
.
.07
S
E
y' L-: -so
4:3t.: 3o
, 12
.0S
. D(,s-
.07
PERCOLATION RATE
•
TEST RUN BETWEEN
2ziE e z•zs- if/de
21/
?J%
1min+tes/inch)
FT AND 7 FT
PERFORMED BY: (uN .+or'/l 2 14f
CERTIFIED BY: L . ✓?[ , d GATE: 6
1200 West 33rd Ant. Suitt 13 . Ar&i'egt, Aksko 93503 .1167) 27E43EI
SKN ti IUIIiUlIIIICIIIML LU111KUL 3CISUIl.t3, 1111..
tionetriii6 Eaainementd Shaws -
SOILS LOG — PERCOLATION TEST.
CAMEO FOR. DATE PERFORMED: 7/2 Z/??
LEGAL DESCRIPTION: J—'liOa,„lLa
01..
Mai aa,s4
GH
brou,z.-Ip
',reit/4 s/t
btcr,n.')
P/zsfic
s
(totib) T4'c-
SLOPE SITE PLAN
WAS GROUND WATER
ENCOUNTERED?
JIF YES. AT WHAT
DEPTH?
18
19
C. Reid, Jr.<4.�
N 2251E •�Vjr
P1/2/ egeSeleis l\%\�►a•� _o
COMMENTS Rake 24 7 .a4,y
'LS �
O
P
E
1.4
Lbs
1
y
/4
/v4
r
Reading
Data
GrossNet
Tare
Time
Daryifr to
Water
Net
Drop ht
tikro o
/L iD
o
i -D
0
1
/700
//,
• JY
O •/6
td:.00
(700
0
ass
0
2
/3/0
/0
D, Vt.
O o8
4Nt0
1211
0
aft!
0
3
/?J/
/0
0.Y7
a.o7
f/It r)
Int
o
o•so
o
11
/73/
/7
O. 4r
O.0I
#0.0
1131
17
O. SID
O
T"
13 Y/ a
/v
0.Y3^
0.of'
iv
PERCOLATION RATE /3/7/ .(minutes/l r fyr
TEST RUN BETWEEN / FT AND i �• i FT
2e
0. yJ—
PERFORMED BY: Cd flfl A 7C -C,', 'teff/5 P kJ CERTIFIED BY:
MO !!lest 33rd Ruerru, Suite B • Anchorage, Aledm 99503 • (sol) 216-1361
DATE: 7/W.
PERFORMED FOR:
LEGAL DESCRIPTION:
1
2-
3-
4
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 264-4720
SOILS LOG - PERCOLATION TEST
DATE PERFORMED:
SOILS LOG
❑ PERCOLATION
TEST
•t IPF fx black
- .Y. f o
I (, Silt brotan,
;fri C _ ravel
' = brolon, Vale/
13-
14
15-
16-
17,-
18
7,-
18 -
19-
20
1l 5111, ,blue
.hvy
END
COMMENTS
d, 5
a5
WAS GROUND WATER
ENCOUNTERED?
IF YES, AT WHAT
DEPTH?
1
r-
efr
It(
J
1-1
I
1K'
iskj
toti 4.711
16
1
5
W
0
me
1
1
a1
Wie
Reading
Date
Gross
Time
Net
Time
Depth to
Water
Net
Drop
s^
i
I
PERCOLATION RATE
T T RUN BETWEEN
t.
PERFORMED BY:
72—V3 (6/791
BATE
y 1�
yiT 1"^,i'
PERFORMED FOR:
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 26-4720
SOILS LOG — PERCOLATION TEST
Fcj s fwfI° ,(t
Acres. &I G
LEGAL DESCRIPTION: _ iI0.1MAA
COMMENTS
3t
WAS GROUND WATER
ENCOUNTERED?
IF YES, AT WHAT
DEPTH?
Illp SOILS LqR—
PERCOLATION
TEST
DATE PERFORMED: ' h `/sy
L� cG•.
R
SLOPE SITE PLAN
`)0
O
E
�A:
;kt -'`k
Reading
Date
Gross
TimeTime
Ne
Depth to
Water
Net
Drop
J•Iy1
/)39
''Y }
/d
.02
• s /
112T'9
_
/0
.51
. sl
.03
17 S4
a—
.+
/9.
bl
: S0
•
.I
i it
11 i 8
/b
.ity
-�o
/2t
I.)f
To
6i
•.S7
,o9
PERCOLATION RATE
TEST RUN BETWEEN
6• faits
t. 4ND
a
;t e
,N Y4
•
• Rmint4es?inch)
tt•
•
•
ee•
PERFORMED BY: L; .7 gat- STS Sf
72-008 (6/79)
CERTIFIED BY: "ems
..c It) a •: ,DATE:
t n_
?o
1
ALASKA EflUIROf1fl1Cf1TAL COIITROL SeRUICCS, Inc.
SOILS LOG - PERCOLATION TEST
PERFORMED FOR: DATE PERFORMED: 4
LEGAL DESCRIPTION:
11/amvla
Ft[_tes
k,
COMMENTS
tar )
'*SLOPE
(0 1.64
z z/u 3.
t ife
INA Ili
Mtn
.■"'
NM=
Eta
MEM
■■ n
nit•
WAS GROUND WATER
ENCOUNTERED?
IF VES, AT WHAT
DEPTH?
y�5
fi
S
L
0
P
E
VarE PLAN
?,i
1s`
Zr
L
N
12;
-�6
6
Reading
Date
Gross
Time
Net
Timer
Depth o
Water
Net
Drop
jilt>
1r.trr,
ue52
10ins, -
0 .,-"o
y), 3S
, IS
4-H2a2
/r's-Aap
n'o). 3O
V�
0iso
a 43
of
4- illip
3
rL:4
i2:/3
O, Z.0
:l,,t3
.. D-7
1/929 t4
iv i3
17 r.73
d . SD
o, tI3
4-60 5
PERCOLATION RATE
ay
TEST RUN BETWEEN
ge. 4 .7 z6 A %iSo' - Pee 0,.., M e tJ
frlounr)
ro t...fp —kr
(minutes/inch) er-
FT AND - / /y FT
fyt,1e..-1 J' of 41ta�o v -e
PERFORMED BY: eer0 ^. /�e1eI-
CERTIFIED BV:
1. /?e.)
1200 West 33rd Auenue. Suite B • Anchorage. Alaska 99503 • (907) 276-1361
DATE: //7/27
ALASKA CflUIROM6IITAL COnTROL SERUIC6S, InC.
Engineering & Environmental Studies
SOILS LOG — PERCOLATION TESTI
PERFORMED FOR: DATE PERFORMED:
LEGAL DESCRIPTION:
/J'Gennc.. ftc/GS
(ot)
(GM) r
511yi aacl
bro' Y
Svmt cobbles 41
Cs»t) 0%41 thSg
Dr 401°11d\\LLS
;illy c r`w I J
ti.iOu91,.o•t
( AO
mai 51 broom
'fly silty
9re,e/
slic i!
10
12
13
14 �� H x°
_'ewe®t` ,�� ......... ..QST
16 1
• ••919
17 649tie
r"rte•• t•¢d
C. Reid, 1r.•�4
19
o. 2251 -E V�/
15
v i4,
18
ROFESSO..:
20 `�asso�
COMMENTS
Ter ac:* l7 (/01ua)7�ft 28
SLOPE SITE PLAN
WAS GROUND WATER ye S
ENCOUNTERED?
IF YES, AT WHAT/.
DEPTH?
/Vi
S
1-
T
N
l
41,
/64
7,1/
ZQ
E inn•■■■■
Reading
bate.----
Time
Ne
Time
Depth o
Water
Net
Drop
t 160
3'.30
,"2-2C
•
1
4-620
$,eyo
•OL
./6S-
a.
3
-ts`I
Ll'•o%
. 3
, 13
./Z
,10
+40
'1
Llr,db
Lia, - TA( y30
,I2
•/N-,Itr
•07
S"
L.
tt' 26-; 3D
4:36,:-----$=,,
, ! 2
.Or
•065
.67
PERCOLATION RATE
TEST RUN BETWEE
2z e zzs- 2:1//efe
a tl
AND
(minutes/inch)
FT
PERFORMED BY: (.UN n r -7 ? 545
CERTIFIED BY:
1200 West 33rd Auenue, Suite B • Anchorage, Alaska 99503 • (907) 276-1361
DATE: tiMMC
L
PERFORMED FOR:
ALASKA BflulRonmcfTAL cofTROL seRuicES, inc.
Engintcrinq 6 Enuironmental Studies
SOILS LOG — PERCOLATION TEST.
7
LEGAL DESCRIPTION: PI 2 3" )1 <3
r
w
s
10-
11 —
12-
13-
14-
15-
16-
17-
16-
19-
20 —
P1 •
/Je Y t
�
'Ll p .• . A (•�Se
B q
.•• •dr%II i IF VES, AT WHAT
4 ::5. • I® DEPTH?
se, i 49TH
?.r.•. .gid
4S Le . C. Reid, Jr.
rte, . o.2251•E ••c"O
• •
F FESS No
DATE P-RFO'MED: z/F11.-
SLOPE
WAS GROUND WATER
ENCOUNTERED?
COMMENTS
SITE
s1
1
Tu
Readin•
Net
p
•ateTime
Time
- et
Water
,,••-
k1 c
� Avey,�
✓e
/ E. /t/
/
L / c
��f Ad
4, \\
c , fe-:er2
/ 4/Pys
/,4-
2
(minutes/inc, •
PERFORMED BV: (C7 2 AC S /C? -/POM / C&n nrg
CERTIFIED BY:
/ -
t200 west 33rd Auenue, Suite B • Anchorage, Alaska 99503 • (907) 2761361
DATE: V/C/91.
ALASKA CIIUIROf1f11Cf1TAL COf1TROL sCRUICCS, Inc.
Engineering & Enuironmental Studies
SOILS LOG — PERCOLATION TEST
PERFORMED FOR: / l DATE PERFORMED:
LEGAL DESCRIPTION: I I II' ant , A_✓.CS Fro,- 6 l / z 0 / i` t) T/7
COMMENTS 7C 2 /e Q 247 a.
SLOPE SITE PLAN
WAS GROUND WATER
ENCOUNTERED?
y�s
S
L
0
P
/
1
r
/
tl 5 -
IF VES, AT WHAT ----
DEPTH?
Reading
Net
Time
Depth to
Water
Net
Drop fY
Date
Gross
Time
¢72o o
/zs`o
0
,S-0
0
1
/300
//1
.3y
O - /b
1elkoe
1300
0
O.rO
0
2
/3/0
/0
0, 42-
0 08
-1-HTO
1311
0
'0.TV
0
3
/7?/
/0
0, Y7
0.0
�I
t li,()
ITz1
0
0.Pi'
0
wi
1731
/0
0, Hr
42.0r
/-11,0
1731
0
0. SD
o
i
1) Y/
/0
0 .4)—
O.°-1'
Ht0
PERCOLATION RATE
13 /
/317 (3 7) /0 (minutes/inaty ¢>°
0 o, 1v
TEST RUN BETWEEN FT AND FT
£e- t..c/ !'?0vAc+l•
0. yr
PERFORMED BY: C. -2Y S0 A /(N„„tt..'f/ 9 / ;
CERTIFIED BY:
�. /Z,J
1200 Blest 33rd Auenue, Suite B • Anchorage, Alaska 99503 • (907) 276-1361
DATE: 7/17`
ALASKA EflUIRO(1f11C11TAL COf1TROL SERUIC6S, Inc.
' Engineering 6 Environmental Studies
SOILS LOG — PERCOLATION TEST
's
PERFORMED FOR: DATE PERFORMED:
LEGAL DESCRIPTION: —
Ts t& Lot‘D) T/is-
01 .
c/1-1 a
b a?,../O
yr��e/ii //
v
10
11
12
13
14
15
16
17
18
19
20
at 7 OF AL •qs, I)
.�•▪ 9 0`
9TH \*A
• 2
oid, Jr. ; 4ua
Oa
251.E••°::(
ESS10` 0
COMMENTS
OPE
IMMO
51111
OE=
ME=
MINIM
WEE
wwww
WAS GROUND WATER
ENCOUNTERED?
IF VES, AT WHAT
DEPTH?
SITE PLAN
y` S
0`11111111111111111r E111111
Reading
Date
Gross
Time
Ne
Time
Depth to
Water
Net
Drop f./
1110 0
/tf'o
O
,S -D
0
1
/3e0
.3v
G•16
iH;.Ofl
(3 DD
0
0,3t
0
2
/1/D
/0
p, Y1
0i
4 Ni0
13 11fl
04-0
o
3
-
r?1
. Y;
0 07
I_I
r I
p
O -
r
4 tl,0
1731
U
o. St
a
I3Y1
/V
0.'t)
O - o;
PERCOLATION RATE
TEST RUN BETWEEN/
Pk 2 6 7 41(// / rc 0137 /,- -(r
H70 Mon( -!o✓ I•z' M i z2,81(
PERFORMED BY: C2 r /CaA /....-,, ,1f.//(C"7 /!f
MCP sq -c04/
/J//
37
fJ 0
10 (minutes/incl f<Y"
FT AND
P7 0 .,1/44
CERTIFIED BY:
FT
0
c . Yr
/1
1200 West 33rd Avenue, Suite 8 • Anchorage. Alaska 99503 s (907) 276-1361
ALASKA CfIUIROf [flBf1TRL C0f1TROL .SCRUICCS, Inc.
Engineering & Enuironmental Studies
Dick Davis
SRA Box 495 C
Anchorage, Alaska 99507
Dear Dick:
Attached are the soils test for Tract 6 Illiamna Acres Subdivision. We
have completed the soil test on the proposed four lots that were planned
for the subdivision. As we discussed in our meeting, several of the
test holes have water in them. We felt if it were possible to get a
shallow perc test, mound systems could be built on those lots. Of the
four lots, the northern most and easternmost lots perced in the shallow
zone. The northeastern most lot near test hole 2A and 2B could have a
standard sewer system. We feel that the northwestern lot and
southeastern lot will require mound systems. The southwestern lot is
the lowest of all the lots with considerable amounts of water. Recently
when we dug a shallow perc hole, using a post hole digger by test hole
one the shallow perc test filled with water.
August 31, 1983
I believe that this
1.25 acre lots, and
subdrains along the
the subdivision and
later date.
leaves you the option of splitting it into two —
one — 2.5 acre lots. You could possibly build some
eastern boundary or along the middle boundaries of
after draining you could possibly subdivide it at a
If believe that this is an economic decision which you must make.
Mound systems for this subdivision probably would fall in the range of
10 to fourteen thousand dollars. I believe there is sufficient fall on
the lots to build a mound system on grade and alleviate the need for a
lift station. If you choose to go that route I would make sure that
when it is sold the buyer should be notified that full basements are not
recommended on this subdivision. The homes should be elevated to get
adequate drainage for a mound system.
I hope this answers your questions. If you have any more problems
please let me know.
Sincerely,
Leroy C.
President
d Jr., PhD PE
12a3 West 33rd Auenue, Suite B • Anchorage, Alaska 99503 • (907) 276-1361
• MUNICIPALITY OF ANCHORAGE
T r
_ f ( L_
DEPARTMENT OF HEALTH & ENVIRONMENTAL PROTECTION
Environmental Health Division
CASE REVIEW WORKSHEET
CASE NUMBER:
S-7588
DATE RECEIVED:
April 23, 1984
COMMENTS DUE BY:
May 11, 1984
SUBDIVISION OR PROJECT TITLE:
Lots 2A, 2B, 2C Iliamna Acres Subdivision
r
i
( �` 1) PUBLIC WATER AVAILABLE (j PUBLIC SEWER AVAILABLE
( ) COMMUNITY WATER AVAILABLE
COMMENTS:
II /
1. „ r -` ( I (i i i i i%- ,''i
'
m.,"-=�� f i (:'fl 4�6i- t Ci r' 1l-!I .I of
ty (h!
111-et �.�
/
I 1i,el �,�(ivt'r.'I <Ili' a!ty
I
(�I. �0 1<r�11(
I 4 t
,° t( i s� -(' kg' - HO 1:: At n
0
�i
,pc ,I fir GE`r,ta (1h <�
Ifi
- ) � F a •1 l t ,�!.f � - • i,,?F 3
4r) I [ . _v �R�'/
,11,, , �
� . • S�Z Cr1j''jNn/
1
,
I :1)(1(1.4 f4 iii #), ,1,{%I
iciet(A) r (
._?SitU
i IN /
V
jig
71-014 (Rev. 5/83)
PERFORMED FOR:
[sheet 1 0c 3 sIneet5
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 264-4720
K
SOILS LOG — PERCOLATION TEST
M;chael AnAfesnll
LEGAL DESCRIPTION: I I; a a
3
4
Acres Traci
ergen;csoil
s: Pry sated
0CCaSton a1 rocKS
-2 (180
�GM) lorD' "/tom, s Ffy co,di
sora, clean •
cab!, ks -t- b o•ld ems ab..„Aani-
10
11
12
13
4an {r5bt Slt t
sync
1 /— TH1
SLOPE
SOILS LOG
PERCOLATION
TEST
MoA
L
WAS GROUND WATER
ENCOUNTERED?
S
L
O
IF YES, A- WH
DEPTH?
3 C.) 21-‘
111•110111111115=1
1111111111111111111111111111111111
11111111111111111111111111111111
1111.111111111111111=111
111•111111111111111111111111
•ni i„I••IM•
■■■■,■■■■.
■■■.,,■..,,
6'a P=� bele
14 ``�®
4
15 �OF A(.a• s�
000000
16 I 49 tYt'S i tk
17
MIMS
18 Leroy`.°; Reid, Jr. �- row
�•. . 2251•E •�: e-
19 `ROFESS00000 i�N`�
20
COLATI N RATE 'J'1/(minutes/inch)
3 ''z
Reading
Date
'Gross
Time
Net
Time
D 0th o
Water
Net
Drop
5/19
9.13
136
—
23
• 49
.33
—
.16
937-
951
—
I`r
• So
•4y
—
.06
952
1013
—
z5
•53
-49•
—
•09
1013
—
•53
—
TEST R NBETWEEN FT AND
COMMENTS 5o:1 :. roc} Q r: e 268 ❑ba,n -corn \ fo K I S
n See \ pa9e 2 -(`0r4erc -Fess
PERFORMED BY: r,eJan.s
72-008 (6/79)
CERTIFIED BY:
FT
a}e
d 189 0711c1,7‘
DATE:
PERFORMED FOR:
Meet 2. of 3 Sheets
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 264-4720
SOILS LOG — PERCOLATION TEST
M;chatI AnAefson
LEGAL DESCRIPTION: rt(AMna Acres
17 r� . ^..•, , Reld, Jr.
2251•E .
•osaa�^e'`� ,no
OFESSION'•
Vas seS
COMMENTS
tit 1 - -rH�
SLOPE
0 SOILS LOG,.
PERCOLATION
TEST
DATE PERFORMED: 5/ 19 /63
WAS GROUND WATER
ENCOUNTERED?
IF YES, AT WHAT
DEPT
pro- etc i..I
S
L
O
P
E
3� r:1 rJ R3'- PAP ST 83 o2y
SITE PLAN
Reading
Date
Gross
Time
Ne
Time
Depth o
Water
Net
_.Drop
5/19
9%27-
—
• 66
—
9.38
11
'50
, 16
939
-
.66
—
q%5o
I I
'50
.Ib
TSI
—
• 63
_
10'13
22
• So
)19
lo./`{
-
. bq
/013'f
Ip
51
, 10
—
PERCOLATION ATE
11 1� pp DDq t-�i TEST RUN(' BE
S6, 1 T0..*ea1 !w IU 1.1-1/�cOI -tTDT
PERFORMED BY: Be Jens
72-008 (6/79)
EEN
6'
Is
6
(minutes/inch)
FT AND 8 /Z FT
tb I I ' -Cr Tfi 1 •
CERTIFIED BY:
DATE:
Sheet
(
3 of 3 skeet
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 2644720
SOILS LOG — PERCOLATION TEST
PERFORMED FOR: MCGh4el Anderson
LEGAL DESCRIPTION: JLharnna A[r es Tract 1
(OL) organic $o: \
(4—M) }an S;u-i sanli 3r,.vc1
l roc\t S
0? 41 4 %
'sd
C. Reld, df. ; 40
No. 2251.E ••: �c>�
•ac.e.3000•
,• \,,,a,
PROFESS \ter
COMMENTS
DATE PERFORME
t\ Z SIEL 33 r !kJ R3 M1
SOILS LOG
PERCOLATION
TEST
SLOPE SITE PLAN
WAS GROUND WATER
ENCOUNTERED?
IF YES, AT WHAT
DEPTH?
ci
1e
S
L
O
P
E
c
N
i
C
Reading
Date
Gross
Time
Net
Time
Depth o
Water
Net
Drop
5/19
1035
—
, 2,5
—
logy
/y
.05
.zo
1050
—
, z6
—
itoM
1y
.ID
.Id
110
—
•2'
—
1115
(0
,10
,15
1115
-
• zy
-
11 7..S
10
.11
13
y
—
yr
1135
if),1�
12
PERCOLATION R
TEST RUN BE
Sr,:l rata @ 19 6 ii/barn, -rr,M 1'
PERFORMED BY: teiens
72-008 (6/79)
ANTE !-Mr:
EEN FT AND
0 13'•
CERTIFIED
e6
MUNICIPALITY OF ANCHORAGE
i\ DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
--DC; 825 L. Street, Anchorage, Alaska 99501 264-4720
SOILS LOG — PERCOLATION TEST
PERFORMED FOR:
LEGAL DESCRIPTION: / //Ja nn ea ,4"w , %;61- CT
- SLOPE
10
11
12
t. 11
veor >
am - NW( 5bvd rte(
av,, cCc- cobblc3
6m- sttCoi.-d9k I�
csr�, A -kg b'o,,p nn
,1/444 vatct
eavrAn S'!an IS ociv S� I ATER
ENCOUNTERED?
J r
CP/5p arehd. CraIIF YES, AT WHAT
13 chvl, co ts 4wc4c5d%-
(O (03Y- re•
14
15
16
17
18
19
20
ifontoft
.o on �wirt -I
a%4
9M s *
..,k... 0
foFE5511ONP
®m'1a„%,r'
COMMENTS
Vat
/c2 a/77, /1'
)49 SOILS LOG
❑ PERCOLATION
TEST
DATE PERFOR ED:
SITE PL
!1
J
5
S
P
E
Reading
Date
\Gros
I ime
Ne
Time
Depth o
Water
Net
Drop
COLATION RA
TEST RUN BETV/E N
a'A>,Awn
PERFORMED BY: 6a»4 //V
72-008 (6/79)
CERTIFIED BY:
(minutes/inch)
FT AND FT a
DATE:
' G
�S
kf
ik
kl
8t
=•
r•
.
1.4
V
N
Z-�
f
2
0
z
0
t
i
Ai <at has
by 481 a
N_S� l3� 1 E 190 00'__`
DATED+ ANCHORAGE, ALASKA /3 AUG 19 $g
1 HEREBY CERTIFY THAT 1 HAVE SURVEYED THE FOLLOWING
DESCRIBED PROPERTY, LOT zA BLOCK , IL/A/YIN4
ACRES SZ/BD- , ANCHORAGE RECORDING
,PRECIVMT, ALASKA, AND THAT THE IMPROVEMENTS SITUATED
•
THEREON ARE WITHIN THE PROPERTY LINES AND DO NOT OVER-
LAP'OR ENCROACH ON THE PROPERTY LYING ADJACENT THERETO, THAT,
siMPROVEMENTS ON PROPERTY LYING ADJACENT'THERETO EN'
CROACN ON THE PREMISES IN QUESTION AND THAT THERE ARE NO
ROADWAY, TRANSMISSION LINES OR OTHER VISIBLE EASEMENTS ON
SAID-_; PROPERTY EXCEPT AS INDICATE HEREON.
airtcs .-1
$ * •
t149TH ice
ci, Donald t. Lucas :�.c*�i
® '. NO. 609-5 y :ha oar
*
i • ;
r
4
• PROJECT
CLIENT_
LOCATION /1 IAM_NA A C RES / T
TEST KOLE l\IC) _ I
W/ 0
DATE/
BY
BY Nif, yE
TOP OF HOLE
EL EVAT
LJAJE
2
0.5: 0 R6 A N te UE -C; IT 7A 7767/V
111' r Lt.) BROWN 611-T 7D,0-0/1_ M I "'VV.': C
10-
18-
20-
22
24
F 2) §JLTY SANT) orm
06cAcintmc /301J L DER
(1r) r-
,_
P S LT/ SA, y
:-.?0_7:2_-otetor- i/L2Lfi
FREE WATT 7-)3 ,N1OAT-
1100JECT-. n
CLIENT__
LOCATION
514 g5 -
L l-/AMNA AcRC�
TEST HOLE 1\12 2
DATE_ 7 - % 7�
BY-eFyC1---
TOP OF HOLE
ELEVATION-k�--
LOT 5
F /4)
12'
13ROWAl S/Lr Topsoil.) /4i
fly, GRAVELLY AT/D,' "LT, Mb
4-
0,_
5..4 NFs, SANDY -GRA' nL.
0-
(7.0
10-
12-
14-
'10
18-
20
22
24
F3) G HAVELL y SAki Dy Sari
F2, SILTY SANDY GRAY 7_., GM
C =) COBBLES
SOTTO//1 - OF 110L±
FRET WATER_ ,',Ah.
MUNICIPALITY OF ANCHORAGE
OF HEALTH & ENVIRONMENTAL PROTECTION
Environmental Health Division
CASE REVIEW WORKSHEET
•
DEPARTMENT
fi,Tjaie
- tit i
/
CASE NUMBER:
S-7116
DATE RECEIVED:
June 2, 1983
COMMENTS DUE BY:
June 17, 1983
SUBDIVISION OR PROJECT TITLE:
Lots 1, 2 Tract 1 Iliamna Acres Subdivision
( ) PUBLIC WATER AVAILABLE ( ) PUBLIC SEWER AVAILABLE
( ) COMMUNITY WATER AVAILABLE
COMMENTS:J
N�
(J� / fc��aJ -e/L2- o
J
'-
t 0„ 0--0-0 5`�
` „,7 an -,574 wed /I) It 2/// /'/G.e/,
/4" /
,��5 ei..e/ �s 4 k_ / J 3 ? °
1 l�/�
/7.
/(,02-2,
/5 O v( r/�i' _,,,, l ��"e, A'-�/ O�1,/ ./%},' 4 g4ecu-- 6
� ;-�._
3 !rf /�_el9 L)G//6/ NP O2'/( /,,r,; ` 7i� ma0A,,it✓,vuv1=-)
" r 7
� �� f
i"
.,t.kt� I cyc. 3 skec is . _l
IUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 264-4720
n
SOILS LOG — PERCOLATION TEST
PERFORMED FOR: M i i' koa i AhderRnn
LEGAL DESCRIPTION: 11‘ na Acres
Pilryryll
A-6 (o L) o.-o„ge b-o••n,
ra <-1
(s A) {an
ores anc I,
s:1+, 5^nd
O Cr a; one
s;I-j so -raj g,.iet r
Some
eyb6 ki -r bc.,lae S,ab-..dent
12-
13
(mi;){ s•" t
14-'
15-
16-
17-I
18 -
19-
COMMENTS 5o'.\
-cro C
r +a
.Merl
IL (See
-rH
SLOPE
SOILS LOG
PERCOLATION
TEST
70
DATE PERFORMED: 5/ 1 y /P3
Sec33 rliw113
SITE PLAN
+I
f
WAS GROUND WATER
ENCOUNTERED?
IF YES, AT WHAT
DEPTH?
1JD
6v • Perc Rote
S
L
RoH 3T 8-3 )2t\
O
P
E
Reading
Date
Gross
Time
Ne
Time
Depth to
Water
Net
Drop
5/11
913
. 49
-
936
2-3
.33
• 16
93*
—
• So
—
951
lit
•vy
.0t,
95a
—
• 5 3
—
1013
25
•'t9
•09
Io13
—
.53
—
IOZT
10
.99
•04
PERCOLATION RATE
TEST RUN BETWEEN
268 Qjja.-
I/
3 Y 07- (minutes/inch)
zz� i
`J FT AND ` 2 FT
1 is 6 . Sa� 1
ra}c d 189 ^u / bc'e..t
PERFORMED BY: Be 'J r<S
72.008 (6/79)
pale
2 -cor- Tv" +e ri (la a:%)
CERTIFIED BY:
DATE:
s1 �r1 Z cr - S.Net,s )
l
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 264-4720
SOILS LOG — PERCOLATION TEST
PERFORMED FOR: M; LhaC 1 Ah elector,
LEGAL DESCRIPTION
1
11 —
12-
13 —
14
15-
16-
17-
18 —
19 —
20 —
DEPTH
(FEET)
'. COMMENTS
111ant na ACref
-- T}1
SLOPE
REM
■■=
MEM
■■i■
■.t■
NMI
■5"
RIM
WAS GROUND WATER
ENCOUNTERED?
IF YES, AT WHAT
DEPTH?
0 SOILS LOG
PERCOLATION
TEST
DATE PERFORMED:L5/ 19 /8.5
Sc, j"{ r i f ti R. i "J M DA ST 83 0 21-
SITE PLAN
6,17,de,c Lot
5
L
0
P
E
NEIN NES®
■■■■.■■■■■
■■■■■■■a■.
Reading
Date
Gross
Time
Ne
Time
Depth to
Water
Net
Drop
5/11
9'•27-
—
• 64
1,36
It
'So
,16
9'39
—
I I
.66
'Go
,ld
—9%50
9'51
—
' 63
—
10''15
22
. S0
.13
10'.1.1
—
.6Y
—
1oSycF
ID
-59.
,t0
PERCOLATION RATE 15
(minutes/inch)
TEST RUN BETWEEN 8 FT AND 8 Z FT
ra-Aerk C !still/Lan>, 'Fror„ 6' to II -f,r TH' •
PERFORMED BY: Be Jer\S
CERTIFIED BY:
DATE:
rek
.r3 sI i' J
n
SOILS LOG
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION PERCOLATION
TEST
825 L. Street, Anchorage, Alaska 99501 264-4720
SOILS LOG — PERCOLATION TEST
PERFORMED FOR: Mi (h.gaI An lercon
LEGAL DESCRIPTION: r-1;0enna
Acres Tract 1
(OL) orrjan.0 So' \
(CSM) tan sat- :an13 srev,'ti
WI rocY- S
Scams c\r-n Seidl
(9'
DATE PERFORMED: 5/ 19 / 83
T112_ So_ 33riit-R3HJ
SLOPE SITE PLAN
COMMENTS Sr); I raAea
PERFORMED BY: 1)e\ien5
72-005 (6/79)
WAS GROUND WATER
ENCOUNTERED?
IF YES, AT WHAT
DEPTH?
go
to
5
L
0
P
E
k(A 57 83 02�
0--
L
ia
rn<
1
Re- mg
Date
Gross
Time
Net
Time
Depth to
Water
Net
Drop
la 35
—
• ?5
--
5/I'\
°49
i
05
.20
1050
—
, 2 b
11oii
19
.1D
./6
II05
'—
•2S
n .5
I D
. I O
. 15
—
• 2-9
s
u 25
l0
. 1 1
. 13
1125
—
, 2Y
—
.,2_
• 12
113�
' /0
PERCOLATION RATE
TEST /RUN BETWEEN
-From I -I-o 13�.
rM
I2V1
(minutes/inch)
ND L+ 'IL' FT
CERTIFIED BY:
DATE:
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
PLATTING OR PLANNING AND ZONING CASE REVIEW
CASE NUMBER S-5114
PETITION FOR
DATE RECEIVED
REZONING
SPECIAL EXCEPTION
VACATION
RESUBDIVISION
March 30, 1979
COMMENT TO PLANNING BY 4/18/79
COMMENTS:
10
1off- _j
OF Lots 7A, 7B, 7C, 7D Iliamna Acres S/D
FOR MEETING OF
ENVIRONMENTAL SANITATION: PUBLIC WATER
Uit
M,®(y AVAILABLE
PUBLIC SEWER NN1tF AVAILABLE TO SERVICE PETITION AREA.
of Cases
IIiS �e� {�e`�Laesfs e (.y . c, A1"efl , Ge Me i eGeq -Cor 4 Wag
+a Set&tu - Ihu-es I.0Qj- —t -4u * nAtcr
6-2 ufoted n W E E
IA1
14.-L J4 04.1. • l 6 c`hc llA-( rig pout(
e
fE#44:1k
ENVIRONMENTAL ENGINEERING: ,/%!--0 s -) r ,?
v�G
Wpm -tit+ oweh�
71-014 (9/76)
el I, i
1 ` - "lot
(77, A----4i(Lk \ ,
0-) it
\\A '
(
\ ‘ f
ti
., .
\\ \ (1) 'Y
\
‘,/
\ i
\I
NO -re:
7,7
74 7 7-
,"6tJ2o,-2-€12-7
62.e, zAr
Municipality
of
Anchorage
r y
1
POUCH 6-650
ANCHORAGE, ALASKA 99502
(907) 279-2511
GEORGE M. SULLIVAN,
MAYOR
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
(825 "L" Street)
October 24, 1979
Jack Garrison
Tryck, Nyman and Hayes
740 I Street
Anchorage, Alaska 99501
Y7ZS
PJi -
J`ED
°CT2 6 1979
Tryck Nyman & Hayes
Subject: S-5114 Illiamna Acres Subdivision
As per our telephone conversation on October 24, 1979
regarding the above subject:
Two(2) soils roughly twenty(20) to twenty-five(25) feet
away from_the original soils test and a soils test on
Lot 7C.
Thank you.
Sincerel
Jo ' . Lynn
Environmental Specialist
JWL/ljw
1
GARYPLAYER @! H IIP CHORALE
DEPT. OF HEALTH &
ENVIRONMENTAL PROTECTION
CONSULTING GEOLOGIST
BOX 476-M, STAR ROUTE A • ANCHORAGE, ALASKA 99507 • PHONE 344-7071 ����
OCT 2':
RECEIVED
May 16, 1979
Mr. Jack W. Garrison
Professional Land Surveyor
Tryck, Nyman and Hayes
740 I Street
Anchorage, Alaska 99501
RECEIVED
,i` /ZONING
'79 NY 2.1 PH a 37
GROUNDWATER CONSULTATION
Lots 7A, 7B, 7C and 7D
Iliamna Acres
Municipality of Anchorage
Case S-5114
• - Three test holes on the subject lots all revealed shallow
groundwater in permeable, well graded sand and gravel soils at -
depths ranging from 10 to 11.5 feet below ground level. In
response to concerns expressed by the Department of Environmental
Health, the Municipal Staff Analysis and Recommendations dated
May 2, 1979 suggested that groundwater levels be monitored for
a period of four. (4) months prior to final approval of the
proposed subdivision. I would like to suggest that existing
groundwater_ levels are stable and that the subdivision can be
approved without further monitoring.
The Municipal topographic map (Scale 1"=500') of section 34,
T. 12 N., R. 3 W. shows that the proposed subdivision lies on
a west -facing slope. In addition, the valley.of Rabbit Creek
-slopes abruptly to the north-northwest at a point 400 feet
(more or less) north of the north line of the pro -nosed subdi-
vision. The groundwater elevations in the three test pits •
range from 447 to 453 feet above mean sea level, roughly parallel
to the surface slopes. The 440 foot contour line "daylights"
on both the west -facing slope and in Rabbit Creek valley.
Roadcuts and Test Pits on nearby lots show that permeable soils
(without drainage barriers) occur throughout the immediate vicinity
of Tract 7. It is probable that shallow groundwater drains -
freely to the west and north from the proposed subdivision and
presents no danger to properly designed septic systems.
Sincerely,
Gary P. Player
Consulting Geologist
\ \1ri i r
GARY PLAYER VENTURES
URES
BOX 476-M, STAR ROUTE A • ANCHORAGE, ALASKA 99507 • PHONE 344-707T20 0 30
O 'OT !/
CONSULTING GEOLOGIST
May 16, 1979
Mr. Jack W. Garrison
Professional Land Surveyor
Tryck, Nyman and Bayes
740 I Street
Anchorage, Alaska 950)
RECEIVED (' c?
r, c i ;( ,�' Z©PIIP1Gcj�
79IIU21 +gl � rtO
GROU ,DWATER CONSUL ATION
.ots 7A, 7B, 7C and 7D
liamna Acres
iunici.pality of Anchorage
Case S-5114
1
Three test holes on the subject lots all revealed shallow
groundwater in permeable, well graded sand and gravel soils at
depths ranging from 10 to 11.5 feet below ground level. In
response to concerns expressed by the Department of Environmental
Health, the Municipal Staff Analysis .and Recommendations dated
May 2, 1979 suggested that groundwater levels be monitored for
a period of four (4) months prior to final approval of the'
proposed subdivision. I would like to suggest that existing
groundwater levels are stable and that the subdivision can be
approved without further monitoring.
The Municipal topographic map (Scale 1"=500') of section 34,
T. 12 N., R. 3 t;l. shows that the proposed subdivision lies on
a west -facing slope. In addition, the valley of Rabbit Creek
slopes abruptly to the north-northwest at a point 400 feet
(more or less) north of the north line of the proposed subdi-
vision. The groundwater elevations in the three test pits -
range from 447 to 453 feet above mean sea level, roughly parallel
to the surface slopes. The 440 foot contour line "daylights"
on both the west -facing slope and in Rabbit Creek valley.
Roadcuts and Test Pits on nearby lots show that permeable soils
(without drainage barriers) occur throughout the immediate vicinity
of Tract 7. It is probable that shallow groundwater drains
freely to the west and north from the proposed subdivision and
presents no danger to properly designed septic systems.
Sincerely,
cout-
Gary F. Player
Consulting 'Geologist
Platting Board Meeting
May 2, 1979
I. Roll Call
BOARD MEMBERS PRESENT:
MUNICIPALITY OF ANCHORAGE
DEPT. O:'
ENVIRONMENTAL i.; S LCTION
MAY 3 0 It 10
C. Vlahovich, A. Potts,Jfe►, L
Norene, R. Stefano, G. L Etp ,_ .EQlls,
D. McLeod.
BOARD MEMBERS EXCUSED: M. Wade.
STAFF MEMBERS PRESENT:
D. Alspach, J. Weaver, N. Warkentin, B.
Kniefel, J. Bulkoles, E. Aziz.
II. Minutes of April 4, were approved as corrected.
Corrections:
V. New Business
A. Public Hearing
2. S-5062 SHORECREST SUBDIVISION,
Note: Mr. Leavens spread notice of recon-
sideration.
Minutes of April 4, continued to April 18.
V. New Business
A. Public Hearing
12. S-5077 Bounty Terrace.
Condition 3 shall read:
(3) Entering into a subdivision agreement
to construct all urban roads with A/C
and Bounty Drive to Old Seward Highway.
III. Special Order of Business
A. Notice of Reconsideration, S-5046 Anchorage
Original Townsite Block 3C spread by Mrs. Jones.
1. Mrs. Jones brought her motion to the floor.
Motion to reconsider passed. Mrs. Jones moved
then to postpone the item to the next meeting
so that staff could prepare a packet that con-
tained the conditions of approval on the plat.
Motion passed.
B. Notice of Reconsideration S-5098, Susan Subdivision,
by Mr. Wade.
Platting Board Meeting
May 2, 1979
Page 2
1. Mrs. Jones brought a motion to the floor to
reconsider S-5098, Susan Subdivision. The
motion passed. The Board moved to open the
public hearing for 15 minutes to allow the
petitioner and any one else to speak to this
case.
a. The plat was approved subject to:
(1) Resolving utility easements,
(2) Resolving the alignment of proposed
sewer and water with the Sewer and
Water Utility,
(3) Entering into a subdivision agreement
for improvement of Banjo Circle to
urban interior standards and minimum
improvements to W. 88th Avenue, and
sewer extension,
(4) Resolving drainage easements and ero-
sion sedimentation control with Public
Works,
(5) Placing a note on the plat prohibiting
direct access on lots 1 and 9 to W.
88th Avenue showing.
IV. Old Business
A. Public Hearings - none
B. Other - none
V. New Business
A. Public Hearings
1. 5-5113, UPPER CHUGIAK SUBDIVISION
a. The petition was postponed until May 16,
1979, at the request of the petitioner.
Platting Board Meeting
May 2, 1979
Page 3
2. S-5121, LOTS 106A AND LOTS 106E
a. The request for the vacation of the section
lines easement was approved subject to
receiving Assembly concurrence, concurrence
by the State of Alaska and filing a
suitable replat within 18 months.
b. The plat was approved subject to:
(1) Resolving utility easements with MTA
and MEA,
(2) Resolving well location and sewage
design system for both lots with DHEP,
(3) Resolving terminus of access easement
with Traffic, Public Works and
Planning,
(4) Resolving the need for subdivision
agreement with Public Works,
(5) Resolving access to Old Glenn Highway
with Traffic Engineer and DOT/PF.
3. S -53693A, LUND SUBDIVISION
a. A petition to delete the requirements for
reentering into a subdivision agreement to
construct 112th Avenue. The petition was
denied on findings that the road should be
constructed in order to provide access to
the lots.
Ayes: Norene
Nayes: Vlahovich, Potts, Jones, Stefano,
Leavens, Wells, McLeod
4. 5-5132, RESOLUTION PARK SUBDIVISION, BLOCK 1,
LOTS 1-58, AND BLOCK 2, LOTS 1-64
The plat was postponed indefinitely at the
request of the petitioner.
5. S-5137, VACATION MOUNTAIN AIR ESTATES, NUMBER 2
a. The vacation of the 10 foot screening ease-
ment and vehcular access easement to Rabbit
Creek Road on Plat 72-81 was approved sub-
ject to Assembly concurrence and filing a
suitable replat within 18 months.
Platting Board Meeting
May 2, 1979
Page 4
6. 5-5115, VACATION LAKEWAY SUBDIVISION, VACATION
OF 44TH AVENUE
a. The vacation was denied, Board found that the
vacation would be premature.
7. 5-5087, NETTLETON SUBDIVISION
a. The vacation of Newby Avenue was denied on
findings that the road right of way was
needed to provide additional access to this
area.
Ayes: Potts, Leavens, Wells, McLeod
Nayes: Vlahovich, Jones, Norene, Stefano
b. The plat was returned for redesign and modi-
fication.
8. S-5116, ADAMSVILLE SUBDIVISION, TRACT A-1, A-2,
AND A-3
a. The plat was approved subject to:
(1) Resolving utility easements with CEA and
ATO,
(2) Showing DeBarr right of way,
(3) Placing a note on the plat prohibiting
direct access from Tract A-2 to DeBarr
Road,
(4) Replacing permanent easement on Tract A-
2, a 60 foot dedication,
(5) Dedicating 30 foot of Tract A-3 for
Edwards Street,
(6) Showing temporary turnaround for E.
10th, E. llth, E. 12th Avenues,
(7) Entering into a subdivision agreement
for construction of dedication within
tract A-2.
Ayes: Potts, Norene, Leavens, Wells, McLeod
Nayes: Vlahovich, Jones, Stefano
Platting Board Meeting
May 2, 1979
Page 5
9. S-5120, BOWDEN SUBDIVISION, TRACTS A, B, AND C
a. The plat was approved subject to:
(1) Resolving utility easements with ML&P,
(2) Resolving water assessement with AWU,
(3) Resolving sewer installation with Sewer
Utility,
(4) Resolving a 60 foot right of way for
Dwight Place with Public Works,
(5) Entering into a subdivision agreement
for Dwight Place,
(6) Placing a note on the plat prohibiting
direct access to Northern Lights Blvd.
from Tract A.
10. S-5123, THE VILAGES, TRACTS 8A, 8B, 8C, 8D AND 8E
a. The vacation of the section line easement was
approved subject to filing a suitable replat
within 18 months and receiving Assembly con-
currence.
b. The plat was returned for redesign and modi-
fication to provide the soils test at_a
depth of 16 feet.
11. S-5128 POTTER HEIGHTS BLOCK 1, LOTS 1-4; BLOCK
2, LOTS 1-7 & BLOCK 3 LOTS 1-7
a. The plat was postponed at request of peti-
tioner.
12. S-5130,
BLOCK 2,
BLOCK 3,
ATELIER A SUBDIVISION, ADDITION #1,
LOTS 5B, 6A, THROUGH LOTS 8A, LINE
LOTS 1, 2, 6A AND TRACTS B -1A and B2
plat was approved subject to:
Resolving utility easements with CEA and
ATU,
Entering into a subdivision agreement
for Monepilar Drive, and
Resolving drainage with Public Works.
Platting Board Meeting
May 2, 1979
Page 6
13. S-5114,
The
:t '
14. S-5117,
lA
ILIAMNA ACRES LOTS 7A -7D
plat was approved subject to:
The monitoring site for a four month
to determine the water table, data to be
supplied to DHEP,
Resolving utility easements,
Resolving the need for a subdivision
agreement for 134th and Riverton,
Resolving drainage with Public Works.
LAKE SPENARD PARK, BLOCK 3, LOT
a. The plat was postponed indefinitely at the
request of the petitioner.
15. S-5118, LAKE SPENARD PARK, BLOCK 3, LOT 6A
16.
a.
b.
The variance for lot width to depth ration
was approved subject to suitable findings of
fact.
The vacation of the parking reserve was
approved subject to receiving Assembly con-
currence and filing a suitable replat within
18 months and all property owners within the
subdivision must sign the final plat.
c. The plat was approved subject to:
(1) Resolving utility easements,
(2) Resolving access with 'Traffic Engineer
and placing a note on the plat as to
where those access points were located,
(3) Provide a 35 foot right of way for
Spenard Road.
S-5131, BITTSMAN SUBDIVISION, LOTS 1-4
a.
The plat was postponed until June 6th due to
an error in the legal advertisement.
17. S-5125, RASPBERRY SUBDIVISION, LOTS 1-20
a. The Chairman announced that the public
hearing would continue to Wednesday, May 9,
at 7:30 P.M.
Meeting adjourned. 12:00 Midnight.
iJLtiarnno
,acres 5/D
Case Nein
S - 4 202
Depth in Feet
MUNICIPALITY OF ANCHORAGE
�'
Departm<��of Health and EnvironmentalF�`'�ection �
SOILS LOG
n-RCnrr_-iON Tsrr"T
Performed for Ken -Don
Date Performed 9/29/76
Legal Description Illiamna Acre°
visio - Tract A
.Organics
Gray -brown, well -graded gravel (GW) with some silt
Pero rate = 130 ft.2/bdrm.
Water table at -12 feet
Total Depth = 16 feet
AVERAGE PERC RATE FROM SOILS LOG = 130 ft.2/bdrm.
Date
Net Time
Depth
Net Drop
Percolation Rate
Performed By
minute
NORTHWEST EXPLORATION SERVICES, INC.-
VV
0
0
r4
r1
0
�-., MUNICIPALITY OF ANCHORAGE feTh
Departm Jof Health and Environmental i ecti.on
SOILS LOG
PERCOLATION 1'EST
. Performed for Ken Don
Date Performed 9/28/76
Legal Description I11i.wn J.c es Subdivisija..- Tract C
14
20
6.
O,
0. -
Organics
Moist, gray -brown, silty, sandy gravel (GM)
Perc rate = 225 ft.2/bdrm.
Very dense, gray -brown, clayey gravel (GC)
Perc rate = 275 ft,2/bdrm.
Moist, gray -brown, silty sand (SM) with some gra
Perc rate = 250 ft.2/bdrm.
Moist, gray -brown, silty gravel (GM)
Perc rate = 225 ft.2/bdrm.
/ti
No water table encountered.
AVERAGE PERC RATE FROM SOILS LOG = 224 ft.2/bd
;el
ack
Date -
Net Time
Depth
Net Drop
9/29/76
-0-
5.5 in.
----
1] min.
11,1.0 in
5.5 in.
18. min.
12.0 in.
15.5 in.
6-5__in.
10.0 in.
153 min.
213 min.
17.0 in.
11.5 in.
N 1104;
Percolation Rate 19 minutes/inch = 210 ft.2/bdrm. .7(34 4�5�.
Performed By 4_41 NORTHWESTEXPLORATION SIi:'V];C;�S. INC.
Depth in Feet
LMUNICIPALITY OF ANCHORAGE
Departm"Tiof Health and Environmental rmection
Performed for
Ken Don
SOILS LOG
PCRCOLATIO.] TEST
5 -TOO?
Date Performed 9/29/76
Legal Description illiamna Acres Subdivis on - Tract A
8
10
12
14
16
18
20
Organics
Gray -brown, well -graded gravel (GW) with some silt
Perc rate = 130 ft.2/bdrm.
Water table at -12 feet
Total Depth = 16 feet
AVERAGE PERC RATE FROM SOILS LOG = 130 ft.2/bdrm.
' Date
Net Time
Depth
Net Drop
Percolation Rate
Performed By
f�
minute
NORTHWEST EXPLORATION SERVICES, INC.
Depth in Feet
/- MUNICIPALITY OF ANCHORAGE
Departm; of Health and Environmental lection
SOILS LOG
PERCOLATION TEST
Performed for Ken Don
Date Performed 9/28/76
.Legal Description Illiamn Acres Subdivision - Tract C •
Organics
Moist, gray -brown, silty, sandy gravel (GM)
Perc rate = 225 ft. /bdrm.
Very dense, gray -brown, clayey gravel (GC)
Perc rate = 275 ft.2/bdrm.
Moist, gray -brown, silty sand (SM) with some gra
Perc rate = 250 ft.2/bdrm.
Moist, gray -brown, silty gravel (GM)
Perc rate = 225 ft.2/bdrm.
No water table encountered.
AVERAGE PERC RATE FROM SOILS LOG = 224 ft.2/bdrm.
Date
Net Time
Depth
Net Drop
9/29/76 I
-0-
5.5 in.
----
13 min
18. min.
31.0 in.
5.5 in.
12 0 in.___
6_5 in.
153 min.
15.5 in.
10.0 in.
213 rain.
17.0 in.
11.5 in.
Percolation Rate 19
Performed Dy
minutes/inch = 210 ft.2/bdrm.
vel
NORTHWEST EXPLORATION SEPV-CEe __N '
GARY PLAYER VENTURES
CONSULTING GEOLOGIST
BOX 476-M, STAR ROUTE A • ANCHORAGE, ALASKA 99507 • PHONE 344-7071
July 5, 1976
Stan Sears and Associates
Registered Land Surveyors
6924 East Sixth Avenue
Anchorage, Alaska 99504
Attention: Stan Sears
Report
Site Investigation
Tract 10, Iliamna Acres Subdivision
Anchorage, Alaska
INTRODUCTION
On July 3, 1976 I visited Tract 10. I observed the materials-
exposed in two backhoe excavated -test pits. The two pits are
identified as "Soil Sample #1" and "Soil Sample #2" on the plot
plan prepared by Stan Sears and Associates.
SITE CONDITIONS
Topography and Vegetation
The tract is gently rolling and:slopes generally northward
to Rabbit Creek. Mature white spruce and poplars are underlain
by luxuriant grasses and shrubs.
Soils
Soil Sample #1 consists of sandy, well graded gravel with boulders
to a foot in diameter. The gravel is covered by about one foot of
brown sandy silt. Water in the pit obscured observations below 6
feet, but the spoil indicated that -gravel continued to the reported
total depth of 10 feet. A Soils Log is attached.
Soil Sample #2 contains three feet of grey silt overlying one
foot of sandy gravel (GW). Groundwater filled the hole -.below 4
feet. Spoil from the excavation suggested mixed layers of silt,
sand and a little gravel. A Soils Log is attached.
Bedrock
Not encountered.
Groundwater
Groundwater occurred at 6 feet below ground in Soil Sample #1.
Water occurred at 4 feet in Soil Sample #2
V.S.0\dvisr
Gary F. Player
Consulting Geologist
34202SEP
7-m
GREATER ANCHORAGE ARCA B0R0
%Department of Environmental Qu y
3330 "C" Street
Anchorage, Alaska 99503
SOILS IA)U PEROLA'I'ION TEST
Performed for __ Btaai3ears and AssQoi tes Date Performed 7/3/76
Legal Description: Tract 10, Tliamna Acres SubdiviSion SQi1. SPaPic-#1.
This form reports: Soils log xmcKx Percolation test
Depth
Feet
1-
0-1.0 ML, organic—rich silt
broom
2 1.0— total depth
3 GW, brown sandy gravel
with boulders to one
foot in diameter
4
5
11 -
12-
13
2-
13 -
14 -
Reported Total Depth--- Slope
Was ground water encountered?
Yes If yes, at what depth? 6.0 feet
Reading
Date
Gross Time
Net Time
Depth to Water
Net Drop
Percolation rate minute.
Proposed installation: Seepage Pit Drain Field
iepth of Inlet _ _ . Depth to bottom of pit or trench
C0h1IiEIJTS :
Performed By GarF _ 1?layer Certified By:_rjc..:
EQ -040 (6/74)
Date : 7/5/7f---
GRLATER ANCDORAGL AREA BOROI
'Department of Lnvironmentel Qu. •ty
3330 "C" Street
Anchorage, Alaska 99503
SOILS LO(; PERM
Performed for ztan Sears and Associates
Legal Description:Tract 10, Ilianma Acres
This form reports: Soils log xxxxx
Depth
Feet
2-
3-
4-
5 -
6 -
a
0-3.0 ML, sandy silt; -dark
brown near surface,
grey below one foot
3.0-4.0 GW, sandy gravel,
brown
Materials below 4.0 feet
are mixed silt, sand, and
gravel as indicated from
excavated spoil.
Was ground water encountered?
Yes
.ATION 'TEST
Date Performed 7/3/76
Subdivision, Soil.. Sample #2
Percolation test
Slope
If yes, at what
depth? 4.0 feet
Reading
Date Gross Time
Net Time
Depth to Water
Net Drop
Percolation rate minute.
Proposed installat ohf n: Seepage Pit_ Oral 1 Field
Depth of Inlet Depth_ to. bottom of pit or trench
COHMENTS:
Performed By: spry Fl Player_
EQ- 090 (6/74)
Certified By:(„ --b,, ..
1v -N 1Jc1t� 7/5/76---
011 recovd in(� 'nndiov) inkeRrofi
-id
NJ S9" 57' 15 • VJ Rec.
N0f2T1-1
Found 2".X4" Whife flotit'
_:..(marked.> '/6o4 tti
Found .13rc'te Cap
Moviwvfen4
'Pound J>".x 2' Pint. vv/Tock
Found 314' Ivon. pipe
TRACT ?# ,IO
ILIAMN A ACRES .h✓UDDIVIsION
5T -AN SEAR/ -4 4.47OC14-1-E��
E I6TERD LAND 6L)2:VFYO1:25
Coq 24 E0/2t Cot) AVdnDe
Anchorase, Alahka cI4' OA
DATE
4RID:
5CALE
PRAWNS BY W.O.
JUNE Ig7(o
3037
I"_.3b
R,euvrv., 74-64
414GC 7 0Y'• G.a..
'h hFA2h' 2I=c`
GARY PLAYER VENTURES
CONSULTING GEOLOGIST
BOX 476-M. STAR ROUTE A • ANCHORAGE, ALASKA 99507 • PHONE 344-7071
July 15, 1976
Stan Sears and Associates
Registered Land Surveyors
6924 East Sixth Avenue
Anchorage, Alaska 99504
Attention: Stan Sears
Addendum Report
Site Investigation
Tract 10, Iliamna Acres Subdivision
Anchorage, Alaska
INTRODUCTION
On July 14, 1976 I returned to Tract 10 at your request and
observed materials exposed in a third backhoe excavated test pit.
I have called the third test pit "Soil Sample #311 and it should
be designated as such on the plot plan.
SITE CONDITIONS
Topography and Vegetation
gee Report dated July 5, 1976
Soils
Toil Sample #3 consists generally of sandy and gravelly soils
to 8.5 feet below ground level. A 0.5 foot layer of sandy silt
mantles the surface, and a 1.0 foot layer of silty fine sand occurs
from 5.0 to 6.0 feet below ground. A water -saturated silty, sandy
ravel begins at 8.5 feet below the surface and continues to 10 feet
total depth). A soils log is attached.
Bedrock
Not encountered.
Groundwater
Water occurred at 8.5 feet below ground in Soil Sample #3.
Sincerely,
Gly u Y
Gary F. Player
Consulting Geologist
GREATER AIJCHORAGL AREA IJOROU'�
'Department of Environmental Qu, rty
3330 "C" Street
Anchorage, Alaska 99503
SOILS LOG - PEROLATION TEST
Performed foratan Sears Date Performed -%/14/76
Legal Description: Tract 10, Iliamna Acres Subdivision
This form reports: Soils 1 o xxxx Percolation test
Depth
Feet
1 - 0-0.5 ML, sandy -
0.5-5.0 SW, gravelly, brown
2-
3-
4-
5 -
6 -
7-
8
5.0-6.0 ML, sandy, grey—brown
6.0-8.5 SP, Medium grained,
grey—brown .
8.5-10.0 GM, saturated, soft
9
10 Total Depth -------
11
12 -
13
Was
ground water encountered?
Yes
If yes, at what depth? 8.5
Reading
Date
Gross Time
Net Time
Depth to Water
Net Drop
Percolation rate
Proposed installation:
:;epth of Inlet _
COQ INUITS : Bedrock Jn_
minute.
Seepage Pit
Dept!
ths_.area_ zs _
wells).
Performed
- EQ 04(1 (6/74)
Drain Field
to bo £tom of pit or trench ._----_------_----
greater-_tha L2.0_1 e -et _below_ ground. _( from
Certified Dy:-`A,.r_.
lid_
Le : 7/15/76-
EA.57/ /32" -"IT N89°54/1/1/ REC.�
N69°54'W 330.00 REG.
a
L{)
1
SEPTIC
DRAIN
POND
WELL AND
W
APPROXIMATE
LOCATION
HOUSE
89° 57'/5'W 330.00' EC.
EAST /31 5T N99° 57'/51 W RE -C.
/VOTE.'
ALL RECORD
/A/FORMAT/ON TAKEAL..__
FROM OR/0 .3037
LEGEND
!�- RECOVERED BRASS
CAP MOA/UMENT
O RECOVERED REBAR,4N0
AL. CAP /0' SELOYV GRADE
0 7E57 HOLE
/VOTE:
TEST ROLES / ' 2 OR/LLEO
BY GARY PLAYER ON TUL y 3,/97
TESTWOLE 3 DR/LLEDT1/LY/4,/97/6
7E57 HOLES 4 f 5 OR/LLED
57 NORTWWEST EXPLORAT/O/V
SERB/CEO ON DEPT. 30, 1976
SURVEY CERTIFICATE
I hereby certify that I have surveyed
the 0
followingTRACcribe T NO(property
ILIAMNA ACRES SUBDIVISION
Anchorage Recording Precinct, Alaska ,
and that the relative existing
elevations are as shown hereon.
Date Stanley E. Sears R.L.S.
ilAyea
PLOT PLAN SURVEY
TRACT NO. 10
ILIAMNA ACRES SUBDIVISION
STAN SEARS a ASSOCIATES
REGISTERED LAND SURVEYORS
POST OFFICE BOX 283
EAGLE RIVER, ALASKA 99577
Date
Scale
Grid
Drawn by
W.O.
OCT. 5,1976 I =100' 3037
M. BROOKS 76-64
Checked b F. B.
S. SEARS 33
EAST /.32- jT A/89°54'1/1/ REG,
O
N89°54'W 330.00' REC. h
89° 57'/5iW ' 330.00 —cv.
EAST /347= 57: /'I '9° 57'/5"W . 2EC.
NOTE
.AL I RECORD
/A/FORMAT/ON: TAKEN
FROM GR/O 9037
LEGEND
RECOVERED BRA55
CAP MONUMENT
RECOVERED REFARAND
=AL. CAP JO' BELOW GRADE
_ 0 : 7657 Hate
/VOTE:
TEST HOLES / ( 2 OR/LLEO
5Y GARY PLAYER ON TULY 3,197E
TESTHOLE 3 DR/LIED TULY/4,/976
7ES7NOLE6 4(5 OR/LLED
.FAY NORTHWEST EXPLORAT/ON
5ER!//CES ON 6EPT. 30,1976
SURVEY CERTIFICATE
I hereby certify that I have surveyed
the following TRACcribe l properly
T NO.
ILIAMNA ACRES SUBDIVISION
Anchorage Recording Precinct, Alaska,
and that the re lative existing
elevations are as shown hereon.
Date Stanley E. Sears R.L.S.
PLOT PLAN SURVEY
TRACT NO. 10
ILIAMNA ACRES SUBDIVISION
STAN SEARS a ASSOCIATES
REGISTERED LAND SURVEYORS
POST OFFICE BOX 283
EAGLE RIVER, ALASKA 99577
Date Scale
OCT. 5,1976 111=100
Grid
3037
Drawn b W.O.
M. BROOKS 76-64
Checked by F.B.
ar
S. SEARS 33
i.
SBU F F A L 0 STREET s o°09'E RECORDED
S.0°08'E- 582. OB'ECNRDED __,
S`0°12'15'E 581.94'
NW
00
WO
NO
A
OM
CO
20
OA
v
m
O
0°0.61E 5b1. 582 RECORDED
N00°06'43 nW
z
0 CO
V
03
w
N
N
O
mw
NW
00
0101
N
01*
*\
\w
w'"
ND
i00
TO
mar
of°
co
so
vo
D
m
z
c
m
r—
° 0
—°A 6'00°W 582.14' FOUND _---BASIS OF BEARING —
06' E- 581.47' RECORDED. r
n•1')
•
�\ )
0 fc?
--I
165.55'
281.04'
Lee Struer %! r c .3 31 July:. 75
.7.1/2 Oft track_ nuiliberYtiwo-. o 1_ Illiama
s' Scti.B Lc XX
AACTELIS1j2-9
top- The sediments were fairly
soil compact with a low moist -
2 ure content. The contact ! . ;
Gw between the Sp andothe Sm
3 was erratic and gradational. !
The bottom sediments were , ±
very compact with erratic
silt and clay bodies pre-
sent.
8
Sp
Sm
40
Lo
No
5YvTcil
ne,ecso 1-3c,..traT;
A' •
;J.
1 -
I I
1 - I.
‘ ...
. . ;
E;I
- 4 -
1
I:
I
.
4 ft Sp at
calculated
Pert co
150_scs-tiparni; lift
average 200eqft/bdrm
T:',7LL 16 ft
Sm at 250 sqft/bdrm
D.te 1 Aug 75
zatia
838 0 8 SEP 2 1975
x\`1.1111
LII0:111 Ill 1'
3'111 "I '111'''1' i.
,1100.11 J'J(', hl,l',l.i 'l�ll i
Lt)(i• Ih,1i(1L,1'I'I) J
I'rHi..h 'l lur Lee ,Strue'
r .... • U:'to Performs:d �„Q./�/75-
' Le'I.1I II':',.ril'Li''nl:East•*. Tract2,,.liamna,Apre$;.Subd r}
yisio
Illi; 1rirw. rralurl'.: :,oil: log ...... Percolation Lest,._-..-..-.
•
I)gPlh
sect _
- Topsoil
2.- SM red -.brown with -some pebbles
3 - SM
4 - SM
5 - SM gray with some pebbles and
cobbles up to 2 inches
. 6 S
_ SM
8• -SM
9 - SM
IU - SM
.11 - SM
1"l -SM
13
- SM
r
gray with some pebbles and
cobbles up to 4 inches
.5/
rl11(1
2% to east
14 Average value = 225 ft?/bdrm
Ylas Uruund WULel' cncountcreUi
•
•
Du Le
L.
-... pp_.. •.. 1•t VCS, at Wllui thy LII(
(,•o55 l i Jur:
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UI ILII of 1.1101
()LU iLII 1 S
Ilei ilrai'
i f•
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--,. a'os
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• .1:110 ..1 ,' ,, ,, , .
Fin
111r11II14:(l for Tom Mason Ur'te Periurm,:d 10-7-75
L.” r 1 I,':•,:; illi nt: E .1/2 .Tract." NO..' 2;" Ill IaiVria-ACPes'Sutidivisi•crrr
Ibis f,7rm repur12,: ',oi Is Io,l h' •......_. -. Perco) inir lc;l.
Deo In
feel.
1 - Topsoil
2 _ Topsoil
3
5
1-
!; -
GM
GM
GM
GM
GM
GM.
9
GM
10 -
•11 -
12 -
13 -
19 -
1Yas ground waLer cocoon Lured?
GM
(3" - 6"
/.?4" /2 ve. -172 •
-2—
® \l`\N
ico
¢J ,RGt
TV\k'Crkil\ 1°.
IRCej. yl \)
band of sand and gravel)
)rel ,41`I C-/112bF-
a'.� / /
2%
P.c,id i nq
Du Le
).0/1/75
L
1.f yes , at W;Idl dv;,lh7
Gro -Js 1ilnr:
NoL Time
30 min.
Dep tit Lo Plater
Net i)rop
1inch
I'ercoldIion rd l"30 clin•)Les per inch
Proposed iILalIJLioti: .
Ir. ,erpage Prl Ih•,rin Iirld
IJcpIII of I1leL Dcplh to bottom of pit or tremor
COfHi1LIIIS: Soils log to 16' previously submitted
ALASKA GEOLOGICAL CONSULTANTS, ,e.. "%•, 'f � ., 10/7/75
Port 1:i zf.ortifi''I 11y;
®r
inchorag
POUCH 6-650
ANCHORAGE, ALASKA 99502
(907) 279-2511
GEORGE M. SULLIVAN,
MAYOR
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
(825 '•L" Street)
September 27, 1978
Tryck Nyman & Hayes
740 I Street
Anchorage, Alaska 99501
Subject:
Gentlemen:
Iliamna Acres Subdivision (S-4895)
Soils Tests and Lot Sizes
File No.: PB3
This Department has reviewed Soils Tests as submitted and find's
Soils Tests and Lot Sizes are adequate for on-site septic system.
However, the Department requests Percolation Tests on the soils
rating of 225 sq. ft. per bedroom, and submitted to this Department
prior to construction on all lots.
incerely,
John W. Lynn
Environmental Engineering
JWL: lrnp
cc: Jerry Weaver- Planning
PROJECT Al
CLIENT Al
LOCATION
L_iAMAA ACRES L4J
TEST KOLE _
p,/: 0R6AHI7_:-i t/Ec i_7A7,G/V
W/O
DATE CJ '}_ 7e
Eygi
TOP OF HOLE
ELEVATION. L,E�OD1J�_
i_!NL
J BROWN 4511-7- 7 9C
, /1 '4 / 32)//r• ,C;1/2O
2
n2-
4-
G - J- P 5 JI_ %( -Atii, V ,Cy VF/ G
S 0 6 (A 5/0/ 1 /S. ,. , 3 n
! C iJ�vi-C/�-f'
12
13-
18-
20-
22-
24
in i
1-7 3 SILTY SA I
2-2-0/11___ o_
FREE WATIK
A; / •; ; _
G 14
11110J ECT
-
L4 qr
LOCATION— L/AAINA AC RCS
TEST KOLE %o —2
FIE,
I N , t3hOWSl!_' Te SnIL) ML 026.1\R
1.2' __-
2-
n
0-
�© -
12-
11)-
10
4-16
13-
20
22-
2e,
W/O.__
DATES //! _j�'V-2�
/
BY /. ?Ey-e'
TOP OF HOLE jj
ELEVATION 1-
LOT r
F + GRAVELLY SA,J,',`%Y S1[7 , ML.
,.o,
NES SANDY .GRA'/._E7. G'
9.0
F3, G 8/\VEL L Y 5A -,ND) SQL /yr'
F2; SILTS' SAND y G,?AA\ILE G M
COBR'L 6
RO 1 TC/4 04 H04. ` ..
F,PEJL J PTER - t,;oAL
•
Tffloernnoe
ereS s/D
Case N°
5-5842
LCD\ S 1 A , g
C , �1 O
71-014 (Rev. 2/78)
MUNICIPALITY OF ANCHORAGE
OF HEALTH & ENVIRONMENTAL PROTECTION
HEALTH CASE REVIEW WORK SHEET
. DEPARTMENT
i
ENVIRONMENTAL
El PLATTING BOARD
• PLANNING & ZONING
CASE NUMBER
S-5842
NAME
Lots 7A, 7B, 7C, 7D Iliamna Acres S/D
DATE RECEIVED
July 30, 1981
COMMENT TO PLANNING BY
August 17, 1981
FOR MEETING OF CASE OF
L. to,u -' — P4'3g6-'1s-5z
TO PETITION AREA 4 Ai W kof &e( q
TO PETITION AREA 1®1' 1'e t. i 5 A(
■ PUBLIC WATER NOT AVAILABLE
• PUBLIC SEWER NOT AVAILABLE
REVIEWER'S COMMENTS: //g���t���pJ / 6,12o
1h- cake{, ui`"2
VA- �filie0- 64 (I(9)11-
7 / 15
Ae1r
7
,61 ••-e,
fJ�
•
71-014 (Rev. 2/78)
Planning Deparytent
August 13, 19e.
Page Two
S-5851: Tracts C-3, D-2, D-3 Simonian Subdivision
5-5854: Lots 1A, 1B, 3A, 3B, 4A, 4B Block 6 Dimond Industrial
Center #1
5-5859: Lot 3 Block 3 Town and Country Estates Subdivision
The following cases have been reviewed and this department has
the following comments:
S-5839: Tract lA Highland Terrace Subdivision
Soils test reveal Tract lA with bedrock at ten(10)
feet(on-site sewer systems must be at least six(6)
feet above bedrock). Soils on Tracts 1-B, 1-C,
1-D, and 1-E show conditions -that will support
on-site sewer systems. This department requests
the developer show on the plat, proposed installation
locations of on-site sewer systems in areas less
than 25% slope and 75 feet back from cutbanks
exceeding six(6) feet in height.
5-5840: Lots 1, 2 Fletcher Subdivision
This department requests soils test to sixteen(16)
feet on each lot and a topography of proposed plat
prior to approval.
5-5842:- Lots 7A, 78, 7C, 7D Iliamna Acres Subdivision
This proposal has soils test(dated 1979), which
revealed a very high water table(within eight(8)
feet of the ground surface). Monitoring of seasonal
high water table was not comprehensive(only one
observation hole and no reading during the wet year
of 1980). This general area is noted for fluctuating
high water tables. Also, no soils test was conducted
on Lot 7-C.
This department recommends redesign with less density.
S-5844: T15f R1W Section 9 Lots 130A, 130B
On-site sewer system as-builts received, this
department has no objections.
PERFORMED FOR:
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
Pouch 6.650, Anchorage, Alaska 99502 276-2221
SOILS LOG - PERCOLATION TEST
LEGAL DESCRIPTION: 1 k ` 1E\ WN*thp T"1 `' �✓-+�
DATE PERFORMED:
SOILS LOG
❑ PERCOLATION
TEST
3/Y/21
10
11 „_I WAS GROUNDWATER
ENCOUNTERED?
COMMENTS
IF YES, AT WHAT
DEPTH?
L
pi I
1
E! i
I
_ i.
Reading
Date
Gross
Time
Net
Time
Depth to
Water
Net
Drop
PERCOLATION RATE (minutes/inch)
TEST RUN BETWEEN
FT AND
FT
PERFORMED BY:
72-008 (7/76)
feair
CERTIFIED BY: `"'—j\ 1
DATE: 312/ 1 1
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
Pouch 6650, Anchorage, Alaska 99502 276-2221
SOILS LOG - PERCOLATION TEST
SOILS LOG
❑ PERCOLATION
TEST
PERFORMED FOR: `pec vet ""0.A • e..(ovv.wit✓cn,WV1PJ(DATE PERFORMED: 3/1 V—)
LEGAL DESCRIPTION: L0+ 1D Zi jaminet Aces
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DEPTH
(FEET)
S►il‘
6u)
ML
6u?
COMMENTS
WAS GROUND WATER
ENCOUNTERED?
CycA ^e\) G`ea'r) DEPTH7AT WHAT
t0'
S`
L
Oi
E!
Reading
Date
Gross
Time
Net
Time
Depth to
Water
Net
Drop
PERCOLATION RATE (minutes/inch)
TEST RUN BETWEEN
FT AND
FT
PERFORMED BY: C�
72-008 (7/76)
CERTIFIED BY: V'
DATE: 3// /
q MAY
2 1979
PERFORMED FOR
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
Pouch 6-650, Anchorage, Alaska 99602 276-2221
SOILS LOG - PERCOLATION TEST
DATE PERFORMED
SOILS LOG
❑ PERCOLATION
TEST
3/ 2--/-11
LEGAL DESCRIPTION:
1
' 2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
19
20
DEPTH
(FEET)
51v1/4
gkki
51-d
SP
SW
ML -
P
L
P
Ste, J�1 P
swNd,
5aw.0t, c, et/
504; s
WAS GROUND WATER S I
ENCOUNTERED?� `� 0 - i
i O E�r
IF YES, AT WHAT
DEPTH?
Reading
Date
Gross
Time
Net
Time
Depth to
Water
Net
Drop
PERCOLATION RATE
,,, TEST RUN BETWEEN
COMMENTS SW ) S _ "'
(minutes/inch)
FT AND FT
PERFORMED BY:
72-008 (7/76)
CERTIFIED BY:
DATE: 3/I /1 J
r<n-timcbts c>
'Page 16
Ordinance No. 28-6'
1
1
1. Any Source of Domestic Water Supply 100 feet
9..,Fciund.at•i,an.:44.%-;Pevaper-ty,.Line... ,.,�?O:fe�ic�,,•r �..• .,
3. laver, Lake, or Stream
100 feet
4. .4latermai,n or Service Line 10 feet
5. Other Seepage Pits (3 times the diameter of the
..seepage pits.)
6. Septic Tanks
(h) The seepage pit shall be lined with brick,
building tile, perforated precast concrete rings,
• 4
o r other material approved by the health authority.
f
fl. deg
0 e5 dr he soil shall be backfilled with clean coarse
11:11/01111
gravel or similar material. The lining shall be
��i�►Apv surrounded on all sides by at least2 feet of
10e clean coarse.gravel or similar material.
(i) The sewer line.draining the septic tank
effluent to the seepage pit shall be. of cast iron
':from the seepage pit lining to'a point not less
.than 5 feet beyond the nearest undisturbed soil
unless suitable bedding material properly
compacted is used to support the line.
_(j)- The top of the seepage pit shall be 'covered
with a reinforced concrete. top or other material
The .space betweenthe outside of the lining and
.approved by the health authority.
Page 17
Ordinance No. 288
(k) A11 seepage pits shall be provided with
•a cast iron siphon pipe. of 4" diameter or larger.
All siphon pipes shall be fittedwith an air-
:;�it-'.(.:>'rt..-i.� :,R :"..:!-,...--v_ •.w¢ -t4 1xt: Eas :�"..ta.;a. v»;..y ':.,•..•xf. <tt"w'+ay.,-- -.
,•.•. ..�. .;,,• .g r� 41y:removebi e. cap......,- 7 •
9. Cesspools shall not be used for disposal of house-
hold wastes unless specifically authorized by -the
health authority.
(a)' Cesspools shall not be used in areas
•where ground water supplies are used for
domestic purposes.
(b) The construction of cesspools shall
follow the same standards as those given for
seepage 'pits.
(C) Exemptions.
1. All:septic tanks, drainfields, and seepage pits
in use on September, 1968, are exempt from subsections
(8):(5), (B) (6), (8) (7), (8) (8) (b), (8) (8) (c),
(B) (8) (d), (8) (e), and (8) (8)-(f) of this section.
Sec. 9-72 NON WATER -CARRIED SEWAGE DISPOSAL SYSTEMS.
(A) The construction and maintenance of earth pit privies
shall comply+with the following requirements.
1.:- Earth pit privies shall be located at least 100 feet
from any spring, well or other source of domestic
water supply; 100 feet from any stream, river, or
lake;"and 10 feet from any watermairt, water -service
line or property line.
2: Earth pit privies shall be constructed as recommended
Yin the ", ^
epartment.of Health DocuMent HSE 7;2,
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ALASKA TESTLAB
0 CONSULTATION 0 TESTING 0 EXPLORATION 0 CHEMICAL 0 MATERIALS 0 INSPECTION
SOIL CLASSIFICATION CHART
1
\OR
yFs \ 1
a\, /./0 C vAY o,
ql
ao -21 a \
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30%GRAVEL - 0/ -'_\�
R.\) -X.\, tCU 610
2y \fir" \ $ C& '' \\ C.\
CO
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0/ QP �i v [ ( 0�\ SCf \\ C.
�y0/0 a 0 O u / \ 'fa �.. \ A.
Ad \ \ nnare'\ //\
x/ vl CLAYEY \ CLAYEY; ` \CLAYEY
;,
O/ SILTY' / \ S I \
\ORA\\.` 1
SAND
GRAVELLY SAND
GRAVELLY \ SAND \\
\s\ °R
sir
LT
r
\ b\lORItVCL
GRAVEL
O
10 20 30 40 50 60 70 80 90 100
GRAVEL (4-#4SCREEN) % BY WEIGHT
NONFROST SUSCEPTIBLE SOILS ARE INORGANIC SOILS CONTAINING LESS THAN 3% FINER THAN 0.02mm.
GROUPS OF FROST -SUSCEPTIBLE SOILS:
FI • GRAVELLY SOILS CONTAINING BETWEEN 3 AND 20% FINER THAN 0.02mm.
F2 SANDY SOILS CONTAINING BETWEEN 3 AND 15% FINER THAN 0.02 mm. �`
F3 n. GRAVELLY SOILS CONTAINING MORE THAN 20% FINER THAN 0.02 mm. AND SANDY SOILS
(EXCEPT FINE SILTY, SANDS) CONTAINING MORE THAN 15% FINER THAN 0.02 mm.
CLAYS WITF.). PLASTICITY INDEXES OF MORE THAN 12. EXCEPT VARVED CLAYS.
F4 a. ALL SILTS INCLUDING SANDY SILTS.
b. FINE SILTY SANDS CONTAINING MORE THAN 15% FINER THAN 0.02 mm.
e.. LEAN CLAYS WITH PLASTICITY INDEXES OF LESS THAN 12.
VARVED CLAYS.
ALASKA I LS ILAL7
0 CONSULTATION 0 TESTING U EXPLORATION 0 CHEMICAL v MATERIALS 0 INSPECTION
Son Deserip uons
The soil descriptions shown on the logs are the best estimate of the soil
characteristics at the time of field examination. Such examinations do not
achieve the precision of laboratory tests for the various properties.
The relative type of soil and the frost classification are shown on
the sheet, "Soil Classification Chart." _
Other criteria:
Boulder - greater than 8"
;Cobble - approximately 3" to 8"
Blow Count - blows/6" of 190-1b. weight falling 30"; 2" split spoon.
(The standard penetration is blows/12".)
Density estimated by the rate of drilling type of soil, blow
count, and moisture range.
PL - Plastic Limit, moisture content being approximated as
above (+) or below (-) plastic limit (PL) or liquid
limit (Lw) as appropriate.
Lw - Liquid Limit, see PL
Dilatency - is the ability of water to migrate to the surface upon
vibration or jolting of a sample, an aid in determining
whether a soil is predominately a clay or silt.
Well graded --uniformity coefficient greater than 7
Poorly graded - uniformity coefficient less than 7
(Uniform particles, gap graded)
Organic Content - estimated by volume, not particularly precise.
Clayey Soils - a field method now being used as an aid to identifi-
cation of these soils as a combination ball drop, and
rolled thread test in which a 2" diameter ball of the
Sand -Silt -Clay fraction is dropped 2' until a 1" thick
pat develops. The diameter of a thread at crumbling -
rolled from the resultant pat determines whether clay
or silt predominates.
Dry Strength - a small sample of the soil is formed into a cube and
air dried, and crushed between the fingers. High dry
strength indicates clays and low silts.
Water Table - the apparent water table at the time of observation.
Often the actual water table may be higher unless the
hole is allowed to remain open or is converted to an.
observation well.
Capillary Fringe - change from -moist to very damp, or saturated soil,
usually indicates that water table is close.
Fibrous material of macroscopic and microscopic fragments
of decayed vegetable matter; very compressible, unsuit-
able for foundation or embankment. Color light brown
to black.
o - The upper layer, surface soil or topsoil, containing
humus and/or organic debris, not
foundations.
;.Peat
satisfactory for
INTER -OFFICE -MEMORANDUM
GREATER ANCHORAGE AREA BOROUGH
FROM: DEPARTMENT: m12( ___
INITIATED BY: .1_«F2_
TO: DEPARTMENT:
_RECEIVER:
ti -FOR INFORMATION ONLY _m
FOR IMMEDIATE ACTION
FOR YOUR CONSIDERATION.
4 OTHER
//J/l?;L/t)
REQUESTED ACTION SCHEDULE
SUBJECT:77W/11✓.J_4.6",,e4f.:1'f.7,L
DATE OF MEMO: _aC %(/7%l
DATE ANSWER
___ REQUESTED:
PREPARE BACK-UP INFORMATION
CALL ME BEFORE YOU ANSWER
NEED YOUR RECOMMENDATION
..:..zarSzaiE;-(72,--'. j /✓��Pc'�/,�Y .����llL���% ,_%" , �i/.+� ......cz, /,fir -._l '' 47.27.7
t"//;'7/pee/L. /7 iiia..i..%/«/+.:1v✓.A _�r L .�...._
r i crfrfr,g, z>L/!/ U ., P 40/ -- /G67.
`gi eaell�Z____`-„`,�ecex /..m
SIGNATURE
Performed for
Legal Description:
This form reports:
n GREATER ANCHORAGE AREA 130ROC)
Department of Environmental Quoty
3330 "C" Street
Anchorage, Alaska 99503
SOILS LOG - PEROLATION TEST
Schachle - Scott
Depth
Feet
Date Performed 9/27/74
Lot , Block , llaamna Acres
Soils log Yea
1 - Overburden
2-
3-
4 -
Silty Sand with some cobbles
5 - and boulders SM 250
6-
7-
8-
9-
10 -
11
12 -
13 -
14 -
Percolation test
Slope
Bottom of Test Hole
Some water on bottom of Test Hole
Was ground water encountered? -
Some
If yes, at what depth?
Reading
Date
Gross Time
Net Time
Depth to Water
Net Drop
Percolation rate minute.
•Urai i Field
Proposed installation: Seepage Pit Yes — _
Depth of Inlet . Depth to bottom of pit or trench ` ` y
COMMENTS: 2-50 sfluare_oot drainage area required per bedroom
Some water at -11' ale21 74----
-VI `— Cerfi3y:0onsruction"fiest p:__-___.
Performed ay:• _---- tied f
EQ--040 (6174)
/J
JiLN .- S /Yi I/.l
) oRP - l l/ d 7.496/_9,77h
6 �Gl2&
217Z(,--)
PERFORMED FOR:
�
iAG
2 ▪ '" a 2r-'
�1
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 264-4720
SOILS LOG — PERCOLATION TEST
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LEGAL DESCRIPTION:
Ltit1 D 1Ijavwv a Aches
DATE PERFORMED
XI SOILS LOG
❑ PERCOLATION
TEST
SLOPE
10— 12 G M WAS GROUND WATER S
ENCOUNTERED? OL -
P _ P
I. %' IF YES, AT WHAT Q ) E
DEPTH? UU
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COMMENTS Wester `ease( t,A)Qs
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PERFORMED BY: C`ts^-(t
SITE PLAN
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so'
V
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Reading
Date
Gross
Time
Net
Time
Depth to
Water
Net
Drop
PERCOLATION RATE
TEST RUN BETWEEN
vecMe4ced. a Co /111
(minutes/inch)
72-008 (6/79)
CERTIFIED BY: IV/1/(,1.07 .!/[r/ DATE: 2 /r ir//
GARY PLAYER VENTURES
CONSULTING GEOLOGIST
BOX 476-M, STAR ROUTE A • ANCHORAGE, ALASKA 99507 • PHONE 344-7071
Jack `:.' Garrison
rofess fora_ Land Surveyor
7;,n T ire
e-
Anchorage, Alaska
00 Col
i
Lots 7A, 72, and
Il
__c,mlca. Acres
P iun1c1Da1=t-: of Anchorage
acE S-5114
-
Three test holes on th_e subject lois all revealed shallow
ground',';ater in -'-ermeable, well __'aded sand and gravel soils at
de ,
S ranging from 10 to 11.5 feet below
JC IOI_CL_d level. In
reswonse to concerns expressed by the Department of Environmental
Health, the I:uniciral Staff Analysis and Recommendations dated
i'iay 2, 1979 suggested that groundwater levels be monitored for
a period of four (4) months prior to final approval of the
pro_ used -subdivision. T would like to suggest that existing
groundwater levels are stable and that the subdivision can be
approved without further monitoring
The I°iu_ icipaa_topographlc mac (Scale 1"=7.00') of section 34
z
T. 12 , R. shows that the _^,r0pCs2d sued--V'_S10n .'_12S on
a ::est -facing slope. In addition, thevalleyT'al'c_ t
-- Bio^, of Ranit Creek
slopes abruptly to the _north-northwest at apoint 400 feet
(more or less) north of the north line of the tror.osed subdi-
vision.
ubdi-
vision. The groundwater elevations in the three test pits
range from 447 to 453 feet above mean sea level, roughly parallel
to the surface slopes. The 140 foot contour line "daylights"
on both the west -facing slope and in Rabbit Creek valley.
Readouts and Test ?its on nearby lots show that permeable soils
(without drainage barriers) occur throughout the immediate vicinity
of Tract 7. It is probable that shallow groundwater drains
freely to the west and north from the proposed subdivision and
resents no danger to properl; designed septic systems.
--ry _ Flave
Consulting Geologist
5725.0
May 21, 1979
Mr. Don Alspach
Platting Officer
Municipality of Anchorage
City Hall Annex
Anchorage, Alaska 99501
Subject: Illiamna Acres Subdivision - Lot 7
Dear Mr. Alspach:
Attached are five copies of a letter from Mr. Gary Player, consul-
ting geologist, in response to the condition placed on the approval of
the plat of the subject subdivision as it pertains to monitoring for
ground water. We feel that this letter should suffice to answer any
questions regarding ground water on this subdivision, and therefore
negates the need for monitoring for a period of four months as recommended
by the Department of -Health. We are working at this time to resolve the
other conditions of platting in order that this plat may be filed in a
timely manner.
Very truly yours,
TRYCK, NYMAN 8 HAYES
Jack W. Garrison, L.S.
Chief of Survey
lja
n
PERFORMED FOR:
7
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
Pouch 6.650, Anchorage, Alaska 99502 276-2221
SOILS LOG - PERCOLATION TEST
' 1v� l annul )it\ w ��
LEGAL DESCRIPTION: �-G 1 ?
DATE PERFORMED:
jai-I—SOILS LOG
❑ PERCOLATION
TEST
99
3A 27 21
SW
SLOPE SITE PLAN
5tJW
SWC\
COMMENTS
WAS GROUND WATER
ENCOUNTERED?
IF VES, AT WHAT
DEPTH?
WSJ
•
• 1
L
O
P
E:
Reading
Date
Gross
Time
Net
Time
Depth to
Water
Net
Drop
PERCOLATION RATE (minutes/inch)
TEST RUN BETWEEN FT AND
FT
PERFORMED BY:
nno
CERTIFIED BY: l )�j.
DATE: 3A.2/7
PERFORMED FOR
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
Pouch 6-650, Anchorage, Alaska 99502 276-2221
SOILS LOG — PERCOLATION TEST
Le.,Y,o.ua m wv\a.
LEGAL DESCRIPTION: `—C7 1 B nc'vc
1
2
3
4
6
7
8
9
10
11
12
13
14
DEPTH
(FEET)
O NJ
5\J
SP
5W
ML-
SP
L
SP
16-
16
17
18
19
20
COMMENTS
SOILS LOG
9
❑ PERCOLATION
TEST.
DATE PERFORMED: 3/{ 21/ 1
Sa7v.d& l 5111v)
) a.o,,,,,
%v)• -d citaiNA
SwnJ)
5 t i4-)
WAS GROUND WATER
ENCOUNTERED?
IF YES, AT WHAT
DEPTH?
L'
O
0
Reading
Date
Gross
Time
Net
Time
Depth to
Water
Net
Drop
PERCOLATION RATE
TEST RUN BETWEEN
5c0 'A.NADI S ? v cv(nn(
PERFORMED BY:
CERTIFIED BY:
(minutes/inch)
FT AND
Wx
FT
PERFORMED FOR:
LEGAL DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DEPTH
(FEET)
5 v
64)
ML
6w
COMMENTS
0
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
Pouch 6-650, Anchorage, Alaska 99502 276-2221
SOILS LOG - PERCOLATION TEST
R SOILS LOG
❑ PERCOLATION
TEST
z0-\nrzxak 061 - Com`( U)Cr-4 VAPJ(DATE PERFORMED: � 21—) 1
La+ 1 D .1-j1avv\tna :Ac eg
50(,, ) -tom „r
6v-rA-d & ) )
5 Cn:
Si 1.h l
6,eo1/4-UCA � ckean (
WAS GROUND WATER
ENCOUNTERED?
IF YES, AT WHAT
DEPTH?
t 0'
Reading
Date
Gross
Time
Net
Time
Depth to
Water
Net
Drop
PERCOLATION RATE (minutes/inch)
TEST RUN BETWEEN
FT AND
FT
PERFORMED BY
CERTIFIED BY: L7
DATE: 3/ 2 / 1 1
UNSUBDIVIDED
UNBDBDIVIDED
UNSUBDIVIDED