HomeMy WebLinkAboutPOTTER HIGHLANDS PH 3 S12324 Onsite File
Potter
Highlands Ph 3
#512324
Engineer's Soils Report
Potter Highlands Phase 3
Proposed Subdivision of Potter Highlands Phase 2, Tract A7
S12324
Municipality of Anchorage
Prepared for:
Hagmeier Homes
2204 Cleveland Avenue
Anchorage, AK 99517
Prepared By:
Pannone Engineering Services, LLC
P.O.B. 100217
Anchorage, AK 99510
Submitted By:
. •i
tr �! •i
•
•
444 • 444
Steven R. Pannone, P.E.
Principal, Civil Engineer
November 9, 2017
Potter Highlands Phase 3
Proposed Subdivision of Potter Highlands Phase 2, Tract A7
Engineering Report
Project Description
This soils report is to identify the suitability of the soils on the lot being subdivided for
an on-site septic system. This subdivision is part of Potter Highlands Phase 2,Tract A7. This
report will detail the soils encountered during the soils investigation, existing topography,
impact to surrounding wells and septic system and the suitability of the soils encountered for
the use of an on-site wastewater disposal system and water supply system. The nine (9)
proposed lots will range from approximately 1.1 to 1.3 acres in size. The lots are undeveloped;
therefore, nine (9) test holes are required on the proposed lots.
Soils Investigation
Louis Butera performed soils investigations in June of 1997 and October of 1999, and Pannone
Engineering Services performed soils investigations on April 21, 2017 and October 9, 2017 in
the area that the subdivided lots will be located. The PES test pits were excavated by the
Hagmeier Homes and A+ Home Services, and were excavated to the maximum extent of the
excavator or until groundwater or refusal. The test pits revealed a variety of soils. Test holes
were performed on each proposed lot.
Lot 6: We encountered in Test Hole one (TH-1) a layer of organics and peat to a depth of two
feet (2.0'), underlain gravelly sand with silt to a depth of ten feet (10.0'). From ten feet (10.0')
to a depth of fifteen feet (15.0') was a layer of silty gravel and sand. The layer of gravelly sand
with silt was found to have a percolation rate of 0.8 minutes per inch. A sieve analysis was
taken from this layer and 79% passed a #4 sieve, making this material a sand, and an imported
sand filter un-necessary. Based on the percolation rate and the appearance of the soil an
application rate of 1 gallon per day/ square foot may be used as an application rate.
We did not encounter bedrock or impermeable soils in the Test Hole One (TH-1). Permafrost
was not encountered in the test pit nor is it suspected in this area. Groundwater was not
encountered to a depth of fifteen feet (15.0') during excavation or after the seven-day
monitoring period.
Lot 7: We encountered in Test Hole three (TH-3) a layer of organics to a depth of one foot (1.0'),
underlain with poorly graded gravel and silty sand to a depth of fourteen feet (14.0'). The layer
of gravel and silty sand was found to have a percolation rate of<1 minutes per inch. A sieve
analysis was taken from this layer and 61% passed a #4 sieve, making this material a sand, and
Potter Highlands Phase 3
Proposed Subdivision of Potter Highlands Phase 2, Tract A7
an imported sand filter un-necessary. Based on the percolation rate and the appearance of the
soil an application rate of 1 gallon per day/square foot may be used as an application rate.
We did not encounter bedrock or impermeable soils in the Test Hole three (TH-3). Permafrost
was not encountered in the test pit nor is it suspected in this area. Groundwater was not
encountered to a depth of fourteen feet (14.0') during excavation or after the seven-day
monitoring period.
Lot 8: We encountered in Test Hole five (TH-5) a layer of organics to a depth of one foot (1.0'),
underlain with well graded to silty gravel to a depth of fifteen feet (15.0'). The layer of well
graded to silty gravel was found to have a percolation rate of 4.8 minutes per inch. Based on
the percolation rate and the appearance of the soil an application rate of 1.2 gallons per day/
square foot may be used as an application rate.
We did not encounter bedrock or impermeable soils in the Test Hole five (TH-5). Permafrost
was not encountered in the test pit nor is it suspected in this area. Groundwater was not
encountered at a depth of fourteen feet (14.0') during excavation and after the seven-day
monitoring period.
Lot 9: In Test Hole nine-sixty (TH-960) Louis Butera logged a layer of organics to a depth of one
and a half feet (1.5'), underlain with sandy gravel to a depth of thirteen feet (13.0'). Under the
sandy gravel was a layer of silty sand to a depth of sixteen feet (16.0'), with sandy gravel below
that layer to a depth of eighteen feet (18.0'). The layer of sandy gravel was found to have a
percolation rate of 1.6 minutes per inch. Based on the percolation rate and the appearance of
the soil an application rate of 1.2 gallons per day/square foot may be used as an application
rate.
Louis Butera did not encounter bedrock or impermeable soils in the Test Hole nine-sixty (TH-
960). Permafrost was not encountered in the test pit nor is it suspected in this area.
Groundwater was not encountered to a depth of eighteen feet (18.0') during excavation or
after the seven day monitoring period.
Lot 10: In Test Hole nine-sixty-one (TH-961) Louis Butera logged a layer of organics to a depth
of two feet (2.0'), underlain with silty sandy with layers of poorly graded sand to a depth of
seventeen and a half feet (17.5'). The layer of SM/SP was found to have a percolation rate of
<1 minutes per inch. Based on the percolation rate and the appearance of the soil an
application rate of 1 gallons per day/square foot may be used as an application rate without
the need for an imported sand filter.
Potter Highlands Phase 3
Proposed Subdivision of Potter Highlands Phase 2, Tract A7
Louis Butera did not encounter bedrock or impermeable soils in the Test Hole nine-sixty-one
(TH-961). Permafrost was not encountered in the test pit nor is it suspected in this area.
Groundwater was not encountered to a depth of seventeen and a half feet (17.5') during
excavation or after the seven day monitoring period.
Lot 11: We encountered in Test Hole two (TH-2) a layer of organics to a depth of one foot (1.0'),
underlain with silty sand and gravel to a depth of fifteen feet (15.0'). The layer of silty sand and
gravel was found to have a percolation rate of 3.0 minutes per inch. Based on the percolation
rate and the appearance of the soil an application rate of 1.2 gallons per day/square foot may
be used as an application rate.
We did not encounter bedrock or impermeable soils in the Test Hole two (TH-2). Permafrost
was not encountered in the test pit nor is it suspected in this area. Groundwater was not
encountered to a depth of fifteen feet (15.0') during excavation and the hole was dry after the
seven-day monitoring period.
Lot 12: We encountered in Test Hole four (TH-4) a layer of organics to a depth of one foot (1.0'),
underlain with rocky silty sand and poorly graded gravel to a depth of fifteen feet (15.0'). The
layer of rocky siltys and poorly graded gravel was found to have a percolation rate of 5.4
minutes per inch. Based on the percolation rate and the appearance of the soil an application
rate of 0.8 gallons per day/square foot may be used as an application rate.
We did not encounter bedrock or impermeable soils in the Test Hole four (TH-4). Permafrost
was not encountered in the test pit nor is it suspected in this area. Groundwater was not
encountered to a depth of fifteen feet (15.0') during excavation or after the seven-day
monitoring period.
Lot 13: In Test Hole nine-sixty-nine (TH-969) Louis Butera logged a layer of organics to a depth
of one and a half feet (1.5'), underlain with sandy gravel to a depth of eighteen feet (18.0'). The
layer of sandy gravel was found to have a percolation rate of 9.4 minutes per inch. Based on the
percolation rate and the appearance of the soil an application rate of 0.8 gallons per day/
square foot may be used as an application rate.
Louis Butera did not encounter bedrock or impermeable soils in the Test Hole nine-sixty-nine
(TH-969). Permafrost was not encountered in the test pit nor is it suspected in this area.
Groundwater was encountered at a depth of seventeen point eight feet (17.8') during
excavation and after the seven day monitoring period.
Potter Highlands Phase 3
Proposed Subdivision of Potter Highlands Phase 2, Tract A7
Lot 14: We encountered in Test Hole seven (TH-7) a layer of organics to a depth of one foot
(1.0'), underlain with well graded to silty gravel to a depth of fifteen (15.0'). The layer of well
graded to silty gravel was found to have a percolation rate of 5.3 minutes per inch. Based on
the percolation rate and the appearance of the soil an application rate of 0.8 gallons per day/
square foot may be used as an application rate.
We did not encounter bedrock or impermeable soils in the Test Hole seven (TH-7). Permafrost
was not encountered in the test pit nor is it suspected in this area. Groundwater was not
encountered during excavation, but was encountered at a depth of twelve feet (12.0') after the
seven-day monitoring period.
Topography
The proposed Potter Highlands Phase Ill Subdivision is located in an alpine valley with wetlands
on the lower portion. The western portion of the subdivision drops off to the west down the
mountainside, with a slope of approximately 25%-30%. The approximately eastern 2/3 of the
subdivision are characterized by flat to rolling topography that slopes generally to the south.
The septic reserve areas all maintain a minimum 50' separation to slopes greater than 25%.
Existing water and wastewater systems
The proposed subdivision is located on Potter Highlands Drive, in Anchorage. Potter Highlands
Phase II Subdivision and Paradise Valley Subdivision abut this development on the south and
north respectively. The existing water supply systems on all the surrounding lots are private
wells and have a 100-foot protective radius around them (i.e. a new wastewater disposal
system may not be located less than 100 feet from these private water wells.) The wells are far
enough back on the lot that their protective well radiuses do not affect the proposed lots.
Water Availability
This subdivision will be located on the lower portion of a mountain valley on the lower slopes of
the surrounding terrain to the east where water is readily available. The surrounding wells are
typically between 70 and 210 feet deep. The static water levels range between 35 and 121 feet
deep. The existing well flow data that was available showed that the wells with record data
could produce approximately at least 2 gallons per minute.
Based on the record research and field data we collected, there appears to be adequate water
available for the proposed subdivision without affecting the surrounding wells. The wells will be
approximately 200 feet deep or less and will likely produce at least 7 gallons a minute. Some
Potter Highlands Phase 3
Proposed Subdivision of Potter Highlands Phase 2, Tract A7
surrounding wells produce up to 40gpm. Installing these wells will not affect the production of
water wells on the surrounding property.
Legal Description Well Depth Static Water Level Production
Paradise Valley, Block 2, Lot 29 75 35 8 gpm
Potter Highlands Ph I, Blk 1, Lt 5 204 68 40 gpm
Potter Highlands Ph I, Blk 1, Lt 6 210 121 8 gpm
Potter Highlands Ph II, Blk 3, Lt 7 206 63 20+ gpm
Potter Highlands Ph II, Blk 3, Lt 8 166 62 7 gpm
Surface water
There is no surface water present in the proposed subdivision. There are Class 'D' wetlands on
Potter Highlands Ph II, Tract A-7, that are all shown on the plan. All septic reserve areas
maintain over 100' separation to surface water.
Engineering Criteria
The soils in this area are typically organics underlain by silty gravel and sand. PES conducted a
percolation test on the proposed lots and found a percolation rates as shown above, and on the
soils logs.
The soils encountered in this area are generally well percolating soils (around 5 mpi), slower in
the lowest areas as shown on the logs, with some silt content. An application rate of 0.8 gpd/sf
to 1.2 gpd/sf should be used for the design of a wastewater disposal system on the proposed
lots as shown on the soils logs and in this report. Groundwater was only encountered on one
lot at a depth of 17.8'.
Site Information
For a subdivision, a site plan stamped by an engineer must show specific areas for the septic
system based on the observed percolation rate and Title 15.65.180,Table 2. These areas must
meet all set back requirements of Title 15.65. According to Table 2, and area of 10,000 sf must
be shown for areas with a percolation rate of 1-5 MPI, an area of 12,000 sf must be shown for
areas with a percolation rate of 5-12 MPI, and an area of 14,000 sf must be shown for areas
with a percolation rate of 12-24 MPI. The attached site plan shows the reserve areas per these
requirements.
The Municipality of Anchorage (Moa) Regulations (15.65) govern for single-family homes. These
regulations require a minimum of four (4) feet vertical separation between the bottom of a soil
absorption system and ground water for a conventional wastewater disposal system, six feet
Potter Highlands Phase 3
Proposed Subdivision of Potter Highlands Phase 2, Tract A7
(6')to bedrock or other impermeable layers (tight silts and clays with a percolation rate greater
than 120 minutes per inch) and must be located greater than 100 feet horizontally from any
surface water (Creeks and ponds). Additionally, the accepting soils must have a percolation rate
of less than 120 minutes per inch. A lot must have room for a primary and reserve soil
absorption system.
Based on the existing topography, soils investigations conducted to date and record research of
surrounding lots, the proposed lots have in excess of the required contiguous area suitable for
an initial and replacement for conventional wastewater disposal systems.
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SEPTIC AREA (• ��•-J---.L.______•_._•_.
•
LOT VACANT
_._...__________•_,,— —.— —• n • NO WELLS OR SEPTICS
�T� �T LLC T r .��XMzk Date
SOILS LOG NOTES: PANNONE ENG SVC, LLC -pF At. \k 11/9/2017
P.O. BOX 100217 ANCHORAGE, AK 99510 ' . s 11
PHONE (907) 272-8218 FAX (907) 272-8211 /%ro.• �;' y*�,/ Scale
POTTER HIGHLANDS PHASE 2, Tract A7 " NO
� P.I.D. 1-
oto-2s1-as
,• •••• 0 teven.R. 13onnorae•� PERMIT NO.
JOHN HAGMEIER / HAGMEIER HOMES Y CE 8149 ,�
F / S12324
POTTER HIGHLANDS DRIVE o) Vis. �i
ANCHORAGE, AK 99516 T�� p� � Sheet
PLAN i��\\\"``� '1 OF 7
SOILS LOG - PERCOLATION TEST
TEST HOLE 1
SLOPE IO ! / ITE P
1 OR/PT ORGANICS/ ////
PEAT
2 /
3 1
4 TH - 961 .
5 SP/ GRAVELLY SAND T H - 1
SM WITH SILT /
6 \ TH ji
7
8
9
10
11 I
12 I I / 6
GM/ SILTY GRAVEL
13 SM AND SAND --
WAS GROUND WATER SLOPE
14 ENCOUNTERED? N
15THBOH IF YES,AT WHAT
DEPTH? -DRY x
16
17 DEPTH TO WATER AFTER
MONITORING? -DRY
18 DATE: 5/2/17
WATER
19 READING DATE CLOCKTIMENET TIME LEVEL NET DROP
READING
DATE PERFORMED:4/21117 1 4/21/17 11:10 --- 4.02 ---
2 11:15 5 MIN 10.02 6
3 11:15 --- 4.02 ---
4 11:20 5 MIN 10.02 6
5 11:20 --- 4.02 ---
6 11:25 5 MIN 10.02 6
PEROLATION RATE 0.8(min/inch)PERC HOLE DIAMETER 6 inches
TEST RUN BETWEEN 4 FT AND 5 FT
COMMENTS:Test hole excavated by HAGMEIER HOMES.
PERFORMED BY: Dan Moran. I CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE
AND MUNICIPAL GUIDLINES IN EFFECT ON THE DATE OF THIS TEST.
NOTES: .`��.��ku Date
PANNONE ENG SVC LLC pF A
SOILS LOG P.O. BOX 102954 ANCHORAGE, AK 99510 .: .• AL 4;4 10/16/2017
PHONE (907) 272-8218 FAX (907) 272-8211 j goNP N4. - -v i Scale
/*' ! ..*y NTS
POTTER HIGHLANDS PHASE 2, Tract A7 c �._;=> `.. ... .: 020-281-86
Steven F. . anriorae PERMIT NO.
JOHN HAGMEIER / HAGMEIER HOMES 1 -A% CE 8149 •e
+e • 45:i xxxxxxx
POTTER HIGHLANDS DRIVE � ••
SOILS LOG ANCHORAGE, AK 99516 'k1l�,pfDpROFESS�����'� Sheet
,‘‘r\���~ 2 OF 7
040.002 Crowther Associates
Client: Pannone Engineering Services D ORIGINAL
Projects: Potter Highlands Phose III, TH-1, 6 feet
lig FILE
ILE Copy
Date: April 23, 2017
Particle Size Distribution Table
Sample Source TH-1 6' deep
Sieve Size
3 inch 100
1-1/2 inch 100
% inch 95
#4 79
#10 59
#40 24
#100 7
#200 5
0.02mm
Classification Gravely Sand
with Silt
(SP-SM)
1632 Bellevue Circle/Anchorage,Alaska 99515
Telephone(907)349-2198/E mail: crowther@alaska.net
SOILS LOG - PERCOLATION TEST
TEST HOLE 2 f
SLOPE SITE LANOR ORGANICS
2 \ .
3 Zi
4 1 I L_L_I
5
GM/ SILTY SAND AND SM GRAVEL
6
X
- TH - 2n
TH
40 1
7 3 Q
8
9 . Q
1/( .
10 / ... .d /_r�
11 v )/1\
12
T 1 I 1— fl r N
13
WAS GROUND WATER SLOPE
14 ENCOUNTERED? N
15 BOH IF YES,AT WHAT TH
DEPTH? -DRY
16 x
17 DEPTH TO WATER AFTER
MONITORING? -DRY
18 DATE: 5/2/17
WATER
19 READING DATE CTIMEK NET TIME LEVEL NET DROP
READING
•
DATE PERFORMED:4/21/17 1 4/21/17 12:05 -- 5.96 ---
2 12:15 10 MIN 9.53 3.57
3 12:15 --- 5.96 --
4 12:25 10 MIN 9.35 3.39
5 _ 12:25 --- 5.96 ---
6 12:35 10 MIN 9.30 3.34
PEROLATION RATE 3.0(min/inch)PERC HOLE DIAMETER 6 inches
TEST RUN BETWEEN 4 FT AND 5 FT
COMMENTS:Test hole excavated by HAGMEIER HOMES.
PERFORMED BY: Dan Moran. I CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE
AND MUNICIPAL GUIDLINES IN EFFECT ON THE DATE OF THIS TEST.
NOTES: ........„,......‘u, Dote
PANNONE ENG SVC, LLCOF A� 1 11/9/2017
SOILS LOG P.O. BOX 102954 ANCHORAGE, A99510 .. �' qS lI
PHONE (907) 272-8218 FAX (907) 272-8211 AiNTS
*. ��` • 97 Scale
-0•N
+ ►.1f. ,/ P.I.D. NO
• POTTER HIGHLANDS PHASE 2, Tract A7 / 020-281-86
Steven F� •Vann. PERMIT NO.
JOHN HAGMEIER / HAGMEIER HOMES �r �,�. CE 8149 �i S12324
POTTER HIGHLANDS DRIVE �� s•., t�
SOILS LOG ANCHORAGE, AK 99516 11�1�•\OfESSI= r Sheet 7
\�����
SOILS LOG - PERCOLATION TEST
TEST HOLE 3
SLOPE I I SITE PLAN
OR ORGANICS
1 Q 1
2 Z
4 =(_D r i TH - 3
5 GP/ SILTY SAND AND
SM GRAVEL
6 x
TH
7
8 P'ePP1A 0
9
1 - A
111 - .
12 TH - 96 1 ----- .
13
WAS GROUND WATER SLOPE
14 BOH ENCOUNTERED? N
15 IF YES,AT WHAT TH
DEPTH? -DRY x
16
17 DEPTH TO WATER AFTER
MONITORING? -DRY
18 DATE: 10/16/17
WATER
19 READING DATE CTIMEK NET TIME LEVEL NET DROP
READING
DATE PERFORMED:10/09/17
1 10/09/17 9:30
2 WATER ABSORBED TOO
3 FAST TO ACCURATELY READ
4
5
6
PEROLATION RATE <1 (min/inch)PERC HOLE DIAMETER 6 inches
TEST RUN BETWEEN 3 FT AND 4 FT
*SEE SIEVE ANALYSIS
COMMENTS:Test hole excavated by HAGMEIER HOMES.
PERFORMED BY: Dan Moran. I CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE
AND MUNICIPAL GUIDLINES IN EFFECT ON THE DATE OF THIS TEST.
NOTES: D .`�,,-xxxxx Date
SOILS LOG PP.O. BOX 102954 ANCHORAGE,ONE ENG CK 99510 r; OF A�gsll, 11/9/2017
le
PHONE (907) 272-8218 FAX (907) 272-8211 //*goP _ - �;\ y��l scoNTs
- %••..�. •• .. 0 P.I.D. NO
POTTER HIGHLANDS PHASE 2, Tract A7 • 1-281-86
JOHN HAGMEIER / HAGMEIER HOMES .9001(9:j),,"...
Steven R. Pannone PERMIT NO.
r s'�: CE 8149 'cam% S12324
- POTTER HIGHLANDS DRIVE +� ,s�,•. ,•����
SOILS LOG ANCHORAGE, AK 99516 lll��,\"O.,z sh4eOF 7
040.002 Crowther Associates
Client: Pannone Engineering Services
Projects: Potter Highlands Phase III,Lot 7
Date: October 18, 2017
Particle Size Distribution Table
Sample Source
Sieve Size
3 inch
1-1/2 inch 100%
3/4 inch 78
#4 Sl
#10 37
#40 21
#100 11
#200 9 ------�-
0.02 mm -- ---
--------------- ----------- ---
Classification Gravelly Sand
with Silt
(SP-SM)
1632 Bellevue Circle/Anchorage,Alaska 99515
Telephone(907)349-2198/E mail:crowther@alaska.net
SOILS LOG - PERCOLATION TEST
TEST HOLE 4
SLOPE �l` F EPI
OR ORGANICS W—�l ` \
2 `\ Y
3 /
•
4 SILTY SAND AND
5 GP/ POORLY
I.
SM GRADED
GRAVEL , TH - 4
x
At,
6 -ROCKY TH
7
8 . _ . —
i /
9 -
,o I
11 -
12
13
WAS GROUND WATER SLOPE
14 ENCOUNTERED? N
15 BOH IF YES,AT WHAT TH
DEPTH? -DRY X
16
17 DEPTH TO WATER AFTER
MONITORING? -DRY
18 DATE: 5/2/17
WATER
19 READING DATE CLOCK
NET TIME LEVEL NET DROP
READING
DATE PERFORMED:4/21/17 1 4/21/17 12:45 -- 5.96 ---
2 12:55 10 MIN 8.12 2.16
3 12:55 --- 5.96 --
4 1:05 10 MIN 7.88 1.92
5 1:05 --- 5.96 --
6 1:15 10 MIN 7.80 1.84
PEROLATION RATE 5.4(min/inch)PERC HOLE DIAMETER 6 inches
TEST RUN BETWEEN 5 FT AND 6 FT
COMMENTS:Test hole excavated by HAGMEIER HOMES.
PERFORMED BY: Dan Moran. I CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE
AND MUNICIPAL GUIDLINES IN EFFECT ON THE DATE OF THIS TEST.
NOTES: �,�.���‘‘ Dote
SOILS LOG PANNONE ENG SVC, LLC SOF Akq�l 11/9/2017
P.O. BOX 102954 ANCHORAGE, AK 99510 '�. ‘94._ll
PHONE (907) 272-8218 FAX (907) 272-8211 /�aj�P �4i• y+� Scale
j*: ,• ��� NTS
0• . "" 0 P.I.D. NO
POTTER HIGHLANDS PHASE 2, Tract A7 _ / / 020-281-86
JOHN HAGMEIER / HAGMEIER HOMES Steven ♦� �onnolae PERMIT NO.
Ate . CE 8149 •��
POTTER HIGHLANDS DRIVE 710
i / S12324
SOILS LOG ANCHORAGE, AK 99516 ,�k1u��OFESSI=` - Sheet
7
"AWW1
SOILS LOG - PERCOLATION TEST
TEST HOLE 5
SLOPE SITE PLAN
OR ORGANICS
1
i
2
3 —
/
4 ifill;'14ri11>
5 _ TH - 5
6 \6 X
GW/ WELL GRADED TH
7 GM SILTY
GRAVEL \ 8
8
9
LL
10
11
12 TH - 962 =
13
WAS GROUND WATER SLOPE
14 ENCOUNTERED? N
15BOH IF YES,AT WHAT TH
DEPTH? -DRY
16 X
17 DEPTH TO WATER AFTER
MONITORING? -DRY
18 DATE: 5/2/17
WATER
19 READING DATE CLOCK
NET TIME LEVEL NET DROP
READING
DATE PERFORMED:4/21/17 1 4/21/17 1:10 --- 6.15 ---
2 1:20 10 MIN 8.44 2.29
3 1:20 --- 6.15 ---
4 1:30 10 MIN 8.28 2.13
5 1:30 -- 6.15 ---
6 2:00 10 MIN 8.24 2.09
PEROLATION RATE 4.8(min/inch)PERC HOLE DIAMETER 6 inches
TEST RUN BETWEEN 5 FT AND 6 FT
COMMENTS:Test hole excavated by HAGMEIER HOMES.
PERFORMED BY: Dan Moran. I CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE
AND MUNICIPAL GUIDLINES IN EFFECT ON THE DATE OF THIS TEST.
NOTES: .��.�...z v Date
PANNONE ENG SVC, LLC - pF q� �� 11/9/2017
SOILS LOG P.O. BOX 102954 ANCHORAGE, AK 99510 ."c� ''''' 'qS 11
/'�P' 4,,..-....710 Scale
PHONE (907) 272-8218 FAX (907) 272-8211 j* y� � // Nrs
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d.. 4P.. •• I P.I.D. NO
POTTER HIGHLANDS PHASE 2, Tract A7 / 020-281-86
JOHN HAGMEIER / HAGMEIER HOMES Steven R. Pannone PERMIT NO.
POTTER HIGHLANDS DRIVE vii,r CE 8149 �
A:,,,,, S12324
SOILS LOG ANCHORAGE, AK 99516 11 •
1 ``� oFEsstoNP`� '" Sheete
,��N\\.:00~ 6 OF 7
SOILS LOG - PERCOLATION TEST
TEST HOLE 7
SLOPE / ' I —
/ SITE PLAN
OR ORGANICS
1 r
2
d i'
3 .�jJf0 1;(7q f
5
6 — X
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7 - GM TO SILTY
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8 • A I
9
10
12 /4\
( \
13
WAS GROUND WATER SLOPE
14 ENCOUNTERED? N
15BOH IF YES,AT WHAT TH
DEPTH? -DRY
16 X
17 DEPTH TO WATER AFTER
MONITORING? -12.0'
18 DATE: 5/2/17
WATER
19 READING DATE CLOCK
NET TIME LEVEL NET DROP
READING
DATE PERFORMED:4/21/17 1 4/21/17 1:10 --- 6.00 ---
2 1:20 10 MIN 8.45 2.45
3 1:20 --- 6.00 ---
4 1:30 10 MIN 7.99 1.99
5 1:30 --- 6.00 ---
6 2:00 10 MIN 7.89 1.89
PEROLATION RATE 5.3(min/inch)PERC HOLE DIAMETER 6 inches
TEST RUN BETWEEN 6 FT AND 7 FT
COMMENTS:Test hole excavated by HAGMEIER HOMES.
PERFORMED BY: Dan Moran. I CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE
AND MUNICIPAL GUIDLINES IN EFFECT ON THE DATE OF THIS TEST.
NOTES: �, \ Dote
PANNONE ENG SVC, LLC OFA `k
SOILS LOG P.O. BOX 102954 ANCHORAGE, AK 99510 r:�•••''•�.'gsil1 11/9/2017
PHONE (907) 272-8218 FAX (907) 272-8211
ico,S.Q ���- 9II scale�. ��\.. " 0 P.I.D.TNO
POTTER HIGHLANDS PHASE 2, Tract A7 ,,, _j 020-281-86
JOHN HAGMEIER / HAGMEIER HOMES A Steven R. '..none PERMIT NO.
��• CE 8149
POTTER HIGHLANDS DRIVE I `�/ S12324
SOILS LOG ANCHORAGE, AK 99516 �1il; PROFESS*4f.."'
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.1 DEPARTMENT OF HEALTH & HUMAN SERVICES it t'+ ; Louis A. Butera : 4y5
825 "L"Street, Anchorage, Alaska 99502-0650 f4° CE-6736 ,t6,
•
SOILS LOG -- PERCOLATION TEST 4 i ;4 °'•...a•...*°��:.*ap0
vk ' IOFESS(1
PERFORMED FOR: lgj -7j ({Q,,� ,E-Z, ••°.. M DATE PERFORMED: 06- 03 - 97
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PERCOLATION RATE 1 •S 4 (minutes/inch) PERC HOLE DIAMETER (6 I
�______ TEST RUN BETWEEN -7 FT AND 8 FT
COMMENTS ?:4'.-5--- -5---
- .S ,S-
PERFORMED BY: AI\S N I FRE --.„-- ----,-'CERTIFY THAT THIS TEST WAS PERFORMED IN
ACCORDANCE WITH ALL STATE AND MUNICIPAL_GIIInFt INFR IN FFFFr'T ntu'rum..,nrr r..,... /i- s 2
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SOILS LOG PERCOLATION TEST AStI �se •40ee.�1(.4� •
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PERCOLATION RATE 1 • (minutes inch) PERC HOLE DIAMETER uO
TEST RUN BETWEEN 6 FT AND -7 FT
COMMENTS Sob ,
PERFORMED BY: M 7 Nl'y
_..m I 1 � - �-?"CERTIFY THAT THIS TEST WAS PERFORMED IN
ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE 7'74-'.'s�
M
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t • Municipality of Anchorage
DEPARTMENT OF HEALTH & HUMAN SERVICES D•" 4 w• ° °'
825 "L" Street, Anchorage, Alaska 99502-0650 n a Louts A.Butera n
.4 t `% CE4736 .1411e9
SOILS LOG — PERCOLATION TEST -pal.
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Time Time WaxDrop
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PERCOLATION RATE /6" Iminules•inch) PERC HOLE DIAMETER
`; TEST RUN BETWEEN �5 FT AND 6,5 FT
DMMENTS
ERFORMED BY: ---•--726-6.
I •
CERTIFY THAT THIS TEST WAS PERFORMED IN
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""•• ***nee •""•""•�"e�V
825 "L" Street, Anchorage, Alaska 99502-0650 At Louis,A.6utera
SOILS LOG — PERCOLATION TEST 4'`;.'�, CE-6736 .. „"
CERFORMED FOR: . c z 7 - ZoQ /c-T/T, 2,L,C, DATE PERFORMED: ,..,_." 4,100.M.-10-.,-,,--1
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6� 4 SLOPE SITE PLAN
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PERCOLATION RATE '< / (minutes/Inch) PERC HOLE DIAMETER ; •
TEST RUN BETWEEN 6 FT AND i FT '
DMMENTS QPEGC jREivCza / I7GEs 1vo7 NEEa 2..-2,aeTE� .f'o gni:0 I- /9�i,.e
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'o•o$pgwra a me ee•..,humeea..•e•G,.„.
DEPARTMENT OF HEALTH & HUMAN SERVICES 91..q 614 ,•
825"L" Street, Anchorage, Alaska 99502-0650• de. Louis A.6utera �a
SOILS LOG - PERCOLATION TEST r. 0E4736 . ;;s°
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IF YES,AT WHAT L
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12 - DEPTH? p
E
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. 14 - Gross Net Depth to Net
Reading Date Time Time Water Drop
15 - /WA
• ;I
16 - :I
•- 17 -
.' Q
18
19
;. 20 - �i,
•
PERCOLATION RATE (minutes/inch) PERC HOLE DIAMETER �'I
TEST RUN BETWEEN FT AND FT
)M M E N TS /1.2UT 1 -J/ E �tiie" /-//G<f `a'f,''rc.- rW/PL-te 3-2.-ir ,6z. ,d
•RFORMED BY: I _ CERTIFY THAT THIS TEST WAS PERFORMED IN
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Municipality of Anchorage 40 v4 CO 00098 o.aca«axao._„Seo o 064 '4
DEPARTMENT OF HEALTH & HUMAN SERVICES '
825 "L” Street, Anchorage, Alaska 99502-0650 ... 0 oaa 000OOMN•:Nw
SOILS LOG — PERCOLATION TEST o Louis A.Buten o ��
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18 - (i, " //,;/5;45 /Q.t./A/ 2'- e 7/,(i4 3-54..,
• 19 - •
20 -
PERCOLATION RATE ,-5 '/
tminutes,inch) PERC HOLE DIAMETER 6
TEST RUN BETWEEN 2- FT AND -5 FT
'.`
OMMENTSDui✓e/_=/' ./.24-.-5,:7 j-' '-
•
•
?RFORMED BYES /U/I I • CERTIFY THAT THIS TEST WAS PERFORMED IN
CCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE. //`'9-99
..bit x311.4rtAt,e4Aft-vA
1
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s ).- Municipality of Anchorage 0,fig "9 `:
! 6•q 4g 000 000 4000000eY0 0 a O tvDEPARTMENT OF HEALTH & HUMAN SERVICES1 ��t •us• 9a•@ow m•eeo em••e••h ee
825"L" Street, Anchorage, Alaska 99502-0650
4 4 o Louis A.Eaten ;k .
SOILS LOG — PERCOLATION TEST v•t e 4,,,:,‘,v,,,,
i,
. ,,% CE•5165 a
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.RFORMED FOR: /1 � 62-EL� 04----Z /t-/ �LL.C, DATE PERFORMED: ��f 1
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EGAL DESCRIPTION: /i'7 96,9 Township, Range, Section:
v9
/bEP > j SLOPE SITE PLAN
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4 - 0. 0 /4.-A 7—
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14 -•* • •
(✓ Reading Date Gross Net Depth to • Net
D • Time TimeAd/, Wate /d Drop/
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19 - /
20 -
PERCOLATION RATE /'4 Iminutes,inchl PERC HOLE DIAMETER 611
TEST RUN BETWEEN 5 FT ANO l—. FT
JMMENTS
:AFORMED BY: • ---E&---5 A.-!/.3 I •' CERTIFY THAT THIS TEST WAS PERFORMED IN
:CORDANCE WITH ALL STATE ANO MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE. /1-9-99
•008(Rev.4,85)