HomeMy WebLinkAboutJASMINE LT 12Onsite File
JASMINE
Block
Lot 12
PID# 051-211-22
MUNICIPALITY OF ANCHORAGE
On -Site Water & Wastewater Program
PO Box 196650 4700 Elmore Road
Anchorage, Alaska 99519-6650 Phone: (907) 343-7904 Fax: (907) 343-7997
http://www.muni.org/onsite
On -Site Water & Wastewater System Permit
Permit Number: OSP261001
Work Type: WellSeptic Initial
Tax Code Number: 05121122000
Site Legal Address: JASMINE LT 12 G:1059
Site Mailing Address:
Owner: STILL MEADOWS INVESTMENTS INC
Design Engineer: FORGE ENGINEERING
This permit is for the construction of:
O Disposal Field Q Septic Tank ❑ Holding Tank ❑ Privy
Effective Date:
Expiration Date:
Lot Size in Sq Ft:
Total Bedrooms:
D I'l'tIn(211t
1/28/2026
1/28/2027
42338
Non -Public
Q Water Well ❑ Water Storage
All construction shall be in accordance with:
1. The attached approved design.
2. All requirements specified in Anchorage Municipal code Chapters 15.55 and 15.65 and the State of Alaska
Wastewater Disposal Regulations (18AAC72) and Drinking Water Regulations (18AAC80)
3. The wastewater code requires inspections during the installation. The engineer shall notify the Development
Services Department per AMC 15.65. Coodinate with On -Site staff regarding preferred method.
4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather
shall be either:
a. Opened and Closed on the same day, or
b. Covered, sealed, and heated to prevent freezing
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Issued To: FORGE ENGINEERING
Issued By: Isatou B Njie
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Date: 1/28/2026
Date: 1/28/2026
January 8, 2026
MOA Development Services, On-Site Water & Wastewater Program
4700 Elmore Rd
Anchorage, AK 99507
Subject: Jasmine Lot 12 – Jasmine Road
Septic system design
Dear On-Site Services Engineer:
The owner of the above lot intends to build a 3-bedroom home on the property, so we are
submitting this permit application for the construction of a new well and septic system. The
attached site plan identifies the location of the home as well as the proposed well, septic location
and alternate site. No conflicts exist between this proposed system and any other well or septic
system, whether on this lot or adjacent lots.
The ground surface on the lot slopes down from the south to the north, but becomes much
shallower on the north side of the lot. There are no slopes greater than 25% within 50 feet
downslope of either the primary or alternate site. Contours are shown on the site plan showing the
grade and direction of flow. Stormwater drainage will not impact this septic system. The new
trench will be constructed parallel to the slope as much as possible.
Wells on this and adjacent lots are shown. The new system will be a minimum of 100’ from all
wells and surface water, and more than 5’ away from the septic tank. The alternate site is located
more than 6’ away. Please refer to the attached plan and profile pages for the septic design. If this
design is followed, there will be no adverse impacts to adjacent properties.
Sincerely,
Benjamin Schiller, PE
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP261001, Isatou Njie, 01/28/26
Lot 12,
Jasmine Subdivision
Plot Plan
Land Surveying
Land Development Consultants
Subdivision Specialists
Construction Surveying
AEC# 173042
S4
Group
610 E 5th Avenue
Anchorage, Alaska 99501
(907) 306-8104
mail@S4AK.com
12/31/2025
Benjamin Schiller
CE 12592R
E
GISTEREDPROFE S S I O N A L E N GINEER
1"=40'
CO - CLEANOUT
2CO - DOUBLE CLEANOUT
FCO - FOUNDATION CLEANOUT
FS - FLOW SPLITTER VALVE
MH - MANHOLE
MT - MONITORING TUBE
SV - SEPTIC VENT
TH - TEST HOLE
LEGEND
TH#1
JASMINE, LOT 12
FEET
0 40 80
SEPTIC PLAN
5/5/25
JA
S
M
I
N
E
R
O
A
D
3-BDRM HOME
(2) 45' LONG X 5' WIDE, 0.5'
EFFECTIVE DEPTH TRENCHES
CONTRACTOR TO MAINTAIN 100'
SEPARATION TO NEIGHBORING
WELL
1000-GAL SEPTIC
TANK
15
'
U
T
I
L
I
T
Y
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A
S
E
M
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N
T
4
0
'
U
T
I
L
I
T
Y
E
A
S
E
M
E
N
T
FCO
2CO
CO
CO
CO
CO
MT
MTMT
MT
ALTERNATE SITE, CAT III
ADVANCED TREATMENT 20'
LONG X 5' WIDE, 0.5'
EFFECTIVE DEPTH TRENCH
PROPOSED WELL
NEIGHBORING WELL
FS
UNDEVELOPED
WELL AND SEPTIC
OUTSIDE PLAN
VIEW
UN
D
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V
E
L
O
P
E
D
SE
C
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I
O
N
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A
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TH#2
WETLAND
NEIGHBORING WELL NOT IN
VIEW PORT
UNDEVELOPED
JASMINE, LOT 12
TYPICAL TRENCH SECTION
(NO SCALE)
NOTES:
1. GRADE AREA OVER TRENCH TO DRAIN AWAY
2. PROVIDE 3' OF COVER OVER TRENCHES AND 4' OVER SEPTIC TANK, OR 2'
WITH 2" OF INSULATION
3. CHECK GROUNDWATER AT TIME OF CONSTRUCTION. IF LEVEL IS HIGHER
THAN PREVIOUSLY OBSERVED, CALL ENGINEER IMMEDIATELY
Benjamin Schiller
CE 12592REGISTEREDPROFESSION A L E N GINEER
DESIGN FACTORS:SYSTEM REQUIREMENTS:
450 GPD PEAK FLOW
PERK RATE: 0.4 MIN/IN
APPLICATION RATE: 1.0 GPD/SF (FILTER SAND)
5-WIDE TRENCH SYSTEM
WITH 2' SAND FILTER
1000-GAL SEPTIC TANK
BOTTOM OF TRENCH: 2' BELOW GRADE
FLOW LINE ELEVATION: 1.5' BELOW GRADE
450 GPD / 1.0 GPD/SF / 5' WIDE * 1.0 RED FACTOR [0.5' DEEP] = 90 LF TRENCH REQUIRED
(90 LF SPECIFIED)
5/6/25
4" PERFORATED PVC (HOLES DOWN)
DRAINFIELD ROCK
1'
1'
6"
GEOTEXTILE FABRIC AND
2" INSULATION
6"
5'
2'
PROVIDE ADDITIONAL
FILL TO ALLOW FOR
FINAL SETTLEMENT
2' MOA FILTER SAND
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP261001, Isatou Njie, 01/28/26
LEGAL DESCRIPTION:
PERFORMED FOR:
DATE:
PARCEL ID#:
SOILS LOG AND PERCOLATION TEST
TECHNICIAN:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DEPTH
(feet)
PROJECT No.:
TEST HOLE #1
SLOPE
SLOPE
SITE PLAN
See Site Plan
DATE READINGGROSS TIME
(minutes)
NET TIME
(minutes)
DEPTH to
WATER NET DROP
TEST HOLE PRESOAKED PRIOR TO TESTING:
PERC. HOLE DIA. (INCHES)PERCOLATION RATE: (MIN/INCH)
TEST RUN BETWEEN: FT. and FT.
COMMENTS:
(inches)(inches)
Jasmine Subdivision - Lot 12
Troy Davis
01/24/18
Development Services Department
4700 Elmore Road Anchorage, AK 99519-6650
Municipality of Anchorage
DATE OF MONITORING:
WAS GROUND WATER ENCOUNTERED?
DEPTH OF WATER AFTER MONITORING:
IF YES @ WHAT DEPTH?
No
9.5'
1/25
0 / 6
0.4 6
3.5 4.5
-
-
OB
silty sand
w/ some gravel (sp-sm)
11:02/11:04 1
2
2:18 6
3
4
5
6
0 / 6 6
0 / 6 6
0 / 6 6
0 / 6 6
0 / 6 6
bed rock
J. Millette
11:05/11:07 2:17
11:06/11:08 2:18
11:09/11:11 2:15
11:12/11:13 2:20
11:14/11:16 2:18
Professional Engineers Stamp:
Jan 14, 2020
5/29/18
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP261001, Isatou Njie, 01/28/26
LEGAL DESCRIPTION:
PERFORMED FOR:
DATE:
PARCEL ID#:
SOILS LOG AND PERCOLATION TEST
TECHNICIAN:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DEPTH
(feet)
PROJECT No.:
TEST HOLE #2
SLOPE
SLOPE
SITE PLAN
See Site Plan
DATE READINGGROSS TIME
(minutes)
NET TIME
(minutes)
DEPTH to
WATER NET DROP
TEST HOLE PRESOAKED PRIOR TO TESTING:
PERC. HOLE DIA. (INCHES)PERCOLATION RATE: (MIN/INCH)
TEST RUN BETWEEN: FT. and FT.
COMMENTS:
(inches)(inches)
Jasmine Subdivision - Lot 12
Troy Davis
01/24/18
J. Millette
Development Services Department
4700 Elmore Road Anchorage, AK 99519-6650
Municipality of Anchorage
DATE OF MONITORING:
WAS GROUND WATER ENCOUNTERED?
DEPTH OF WATER AFTER MONITORING:
IF YES @ WHAT DEPTH?
No
NONE
5/29/18
1/25
0 / 6
-
-
OB
silty sand
w/ some gravel (sp-sm)
11:35/11:38 1
2
3:06 6
3
4
5
6
0 / 6 6
0 / 6 6
0 / 6 6
0 / 6 6
0 / 6 6
0.5 6
3 4
bed rock
11:39/11:42 3:04
11:43/11:46 3:08
11:47/11:50 3:07
11:51/11:54 3:10
11:55/11:58 3:09
Professional Engineers Stamp:
Jan 14, 2020
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP261001, Isatou Njie, 01/28/26
Lot 12, Jasmine Subdivision
Land Surveying
Land Development Consultants
Subdivision Specialists
Construction Surveying
124 E 7th Avenue
Anchorage, Alaska 99501
(907) 306-8104
mail@S4AK.com
AKCAN 173042
Group
S4 Plot Plan