HomeMy WebLinkAboutDRAKE BLK 4 LT 1A0
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Lot 1 A
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MUNICIPALITY OF ANCHORAGE
On -Site Water 8^Wastewater Program
R}Box 19665O 47OOElmore Road
Anchorage, Alaska 9S519-685O Phone: 804 Fax: (9O7)343-7$V7
On -Site Water & Wastewater System Permit
Permit Number: [XSP281081
Work Type: VVeUSepbo|nitia|
Tax Code Number: 01746230000
Site Legal Address: DFAKE8LK 4[T 1A G:2834
Site Mailing Address:
Owner: yW|CEL|OAN|EL
Design Engineer: FORGE ENGINEERING
This permit is for the construction of:
Effective Date:
Expiration Date:
Lot Size in Sq Ft:
Total Bedrooms:
5/18/2026
5/18/2027
Non -Public
Disposal Field Septic Tank Holding Tank EJ Privy 2 Water Well 0 Water Storage
All construction shall beimaccordance 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 beeither:
a. Opened and Closed onthe same day, or
b. Covered, sealed, and heated toprevent freezing
Issued To: FORGE ENGINEERING
Issued By: Curtis Townsend
Date:
5/18/2026
Date:
5/18/2026
MUNICIPALITY OF ANCHORAGE
1
Development Services Department Phone: 907-343-7904
On -Site Water & Wastewater Section
ON -SITE SEPTIC/WELL PERMIT APPLICATION
Parcel I.D. 017-462-30
Property owner(s) Daniel Miceli Day phone
Mailing address PO BOX 1389, Travis AFB, CA 94535
Site address NHN - Lake Otis Parkway
Legal description Drake, Block 4 Lot 1 A
Number of Bedrooms 3
Engineering Firm Forge Engineering
Building Permit Number Not Applicable ❑E
APPLICATION IS FOR:
(® all that apply)
Disposal Field
x❑
Septic Tank
Holding Tank
❑
Privy
❑
Well
❑x
Water Storage
❑
APPLICATION IS AN:
Initial
Fx_1
Upgrade
❑
Renewal
❑
THIS APPLICATION INCLUDES A WAIVER REQUEST FOR:
Permit/Rush Fees: 13 210 Waiver Fees:
Date of Payment:
Permit No. �'S L I
Date of Payment:
Waiver No.
Distance:
May 2025
May 8, 2026
MOA Development Services Dept, On-Site Water & Wastewater Program
4700 Elmore Rd
Anchorage, AK 99507
Subject: Drake B4 L 1A - NHN Lake Otis Pkwy
Septic System Design
Dear On-Site Services Engineer:
The owner of the above lot intends to build a 3-bedroom home on the property. We are submitting
this permit application for the construction of a new well and septic system to serve the home. The
attached site plan identifies the location of the home and the proposed well, septic location and
alternate site. No conflicts exist between this proposed system and any other well or septic system
on this lot or adjacent lots.
The ground surface on the lot is virtually flat. There are no slopes greater than 25% within 50 feet
downslope of either the primary or alternate site. Ground surface contours are shown on the site
plan indicating the grade and direction of flow. Stormwater drainage will not impact this septic
system. The new trenches will be constructed parallel to the slope as much as possible.
The absorption trench will be constructed utilizing engineered receiving soils in conformance with
Section 15.65.210D3c and the attached design documents. The absorption trench will be utilized
in association with an Advantex Treatment System with an AX-20 pod and pump vault. The
system will be 50’ from the well on this and adjacent lots. The percolation rate for the accepting
soils was estimated based on the silt content of the material found at that location. The silt content
was determined to be 33.5% with 41.5% sand and 25.0% gravel. This resulted in a USCS
Classification of SM or silty sand. Past experience has shown this material to absorb water at
between 30 and 60 minutes per inch and often faster depending on in situ density.
Please refer to the attached test hole logs, soils lab analysis, plan and profile sheets 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
OSP261081, Curtis Townsend, 05/18/26
CO - CLEANOUT
2CO - DOUBLE CLEANOUT
FCO - FOUNDATION CLEANOUT
FD - FLOW DIVERTER VALVE
MH - MANHOLE
MT - MONITORING TUBE
SV - SEPTIC VENT
TH - TEST HOLE
LEGEND
1"=50'
DRAKE, BLOCK 4 LOT 1A
FEET
0 50 100Benjamin Schiller
CE 12592REGISTEREDPROFESSION A L E N GINEER
5/6/26
SEPTIC PLAN
ALTERNATE SITE
PROPOSED WELL
MERGANSER AVENUE
3-BDRM HOME
MT
10' UTILITY EASEMENT
TH-S 9/4/19
1
0
'
U
T
I
L
I
T
Y
E
A
S
E
M
EN
T
30
'
A
C
C
E
S
S
E
A
S
E
M
E
N
T
1
0
'
U
T
IL
I
T
Y
E
A
S
EM
E
N
T
LA
K
E
O
T
I
S
P
A
R
K
W
A
Y
PV
MT
1500-GAL ADVANTEX TANK W/ AX20 POD &
PUMP VAULT
TANK MUST BE ANCHORED FOR
BUOYANCY SEE MANUFACTURER'S
RECOMMENDATIONS
45' LONG x 5' WIDE x 0.5'
EFFECTIVE DEPTH ABSORPTION
TRENCH WITH ENGINEERED
RECEIVING SOILS.
WELL AND SEPTIC NOT IN VIEW PORT
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP261081, Curtis Townsend, 05/18/26
ENGINEERED RECEIVING SOIL
TYPE IIA CLASSIFIED FILL
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
5/6/26
DRAINFIELD ROCK
2'
4'
GEOTEXTILE FABRIC
& 2" FOAM INSULATION
1 1
4" PVC w/ 1
8" ORIFICES
EVENLY SPACED @ 1.25'
OC
6"
PROVIDE ADDITIONAL FILL TO
ACCOUNT FOR SETTLEMENT
5'
6"
3'-6"
3:1 SLOPE W/
JUTE MESH
DRAKE, BLOCK 4 LOT 1
DESIGN FACTORS:SYSTEM REQUIREMENTS:
450 GPD PEAK FLOW
PERK RATE: 60 MIN/IN
APPLICATION RATE: 2.0 GPD/SF
5' WIDE TRENCH SYSTEM
1,500-GAL FAP ADVANTEX SEPTIC TANK
BOTTOM OF TRENCH: 0.0' BELOW GRADE
FLOW LINE ELEVATION: 0.5' ABOVE GRADE
450 GPD / 2.0 GPD/SF / 5' WIDE *1.0 RED FACTOR [0.5 DEEP]= 45.0' LF TRENCH REQUIRED
(45.0' LF SPECIFIED)
MOA APROVED FILTER SAND
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP261081, Curtis Townsend, 05/18/26
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 S
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)
Drake B4 L1 - 12651 Lake Otis Pkwy Replat
9/4/19
J. WILLIAMS
DATE OF MONITORING:
WAS GROUND WATER ENCOUNTERED?
DEPTH OF WATER AFTER MONITORING:
IF YES @ WHAT DEPTH?
YES
11'
4'
017-462-20
CLIENT
1' OB
SM - SILTY SAND (FILL)
10/18/19
Professional Engineers Stamp:
OB / PT WOOD
PT - PEAT
SM - SILTY SAND
UNABLE TO PERK UNDISTURBED SOILS DUE TO DEPTH AND GROUNDWATER
SAMPLE TAKEN
10/18/19
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP261081, Curtis Townsend, 05/18/26
PROJECT NO.:
SAMPLE LOC.:
NUMBER/ DEPTH
DESCRIPTION:
DATE RECEIVED:
TESTED BY:
REVIEWED BY:
100
90
80
70
60
50
W 40
a
30
20
10
0
145
140
NORTHERN GEOTECHNICAL ENGINEERING, INC. / TERRA FIRMA TESTING
Forge Engineering
Drance Block 4 Lot 1
5248-19
TH South
7.5' - 11'
Silty sand w/ gravel
5/6/2019
JA
RJPC
% GRAVEL 25.0
% SAND 41.5
% SILT/CLAY 33.5
%MOIST. CONTENT 13.2
USCS SM
USACOE FC _ N/A
%PASS. 0.02 mm N/A
%PASS. 0.002 rant N/A
UNIFORMITY COEFFICIENT (C)
UNKNOWN
COEFFICIENT OF GRADATION (C.)
UNKNOWN
ASTM D1557 (uncorrected)
N/A
ASTM D4718 (corrected)
N/A
OPTIMUM MOIST. CONTENT. (corrected)
N/A
PARTICLE SIZE ANALYSIS ASTM D422 / C136
100 10 I 0.1 0.01 0.001
GRAIN SIZE (mm)
GRAVEL SAND
connLEs SILT or CLAY
Coarsc Fi"e Course Medium Fine
MOISTURE -DENSITY RELATIONSHIP ASTM D1557
120 ' 1 1 -
115 -
0 2 4 6 8 10 12 14 16
MOISTURE CONTENT (°/")
SIEVE ANALYSIS RESULT
SIEVE
SIZE(mm)
SIEVE
SIZE(U.SJ
TOTAL%
PASSING
SPECIFICATION
('APASSEVG)
152.40
6"
76.20
3"
38.10
1.5"
100
19.00
3/4"
91
12.70
1/2"
86
9.50
3/8"
83
4.75
#4
75
2.00
410
68
0.85
#20
60
0.43
#40
50
0.25
#60
44
0.15
#100
39
0.075
#200
33.5
HYDROMETER RESULT
ELAPSED
TIME(MB,u
DIAMETER
(mm)
TOTAL%
PASSING
0
0.5
1
2
4
8
15
30
60
250
440
HYDRAULIC COND. N/A
(ASTM D2434)
DEGRADATION N/A
(ATM T-313)
PLASTICITY INDEX
ASTM 4318 N/A
The testing services reported herein have been performed to recognized industry standards, unless otherwise noted. No other warranty is made. Should engineering
interpretation or opinion be required, NGE-1TT will provide upon written request.
11301 Olive Lane - Anchorage, Alaska 99515 Phone: 907-344-5934 Pax: 907-344-5993 www.nge-tft.conr
MUNICIPALITY OFANCHORAGE
ADVANCED WASTEWATER TREATMENT SYSTEM
MAINTENANCE AND REPAIR AGREEMENT
THIS MAINTENANCE AND REPAIR AGREEMENT, herein the "AGREEMENT" cede and
entered into as Of this D Day of--!L�2.. of 20_Lt,, by and between
6-v!� has
, herein the "OWNER," and the Municipality of
U
Anchorage, herein the "MUNICIPALITY", in accordance with Anchorage Municipal Code
(AMC) 15.65.365. In consideration of the mutual covenants contained herein, the parties to this
Agreement agree as follows:
1. Ad"409 Wask%lftt Treatmentk-StIms. The Municipality grants permission to the
Owner to utilize and operate an Advanced Wastewater Treatment System (AWWTS),
described as Advantex
located at (legal description)
Drake, Block 4 Lot 1A
2. 11111112111111M "sin xad Alter4do
E(Owner is required to read, understand and initial each section) Z
Throughout the tam of this Agreement, the Owner Shall enter into a service agreement
with an AWWTS service and maintenance provider approved by the Municipality or the
manufacturer's representative. The AWWTS shall be maintained in a satisfactory
condition capable of performing as designed and producing treated septic effluent In
accordance with the equipment's approval for operation in the Municipality.
It shall be the responsibility of the Owner during the term of this Agreement to pay fo
r all
repair(s), maintenance, ad*ftent(s), replacement costs, and inspection costs. This
includes an annual maintenance fee (typically UM to $600).
Owner agrees that only maintenance and repair personnel approved by the Municipality
Or the manufacturer's representative will inspect and make any necessary maintenance,
repairs or permitted alterations to the system.
Owner acknowledges 19 regular maintenance of an AWWTS reduces the potential
failure of the system, which could include sewage backup and costly repairs or &amfield
replacement.
(rev. 05/18/2018) Page 1 of 3
Owner acknowledges that the Municipality may request records of maintenance and
repairs from the manufacturer's representative or maintenance provider.
Owner acknowledges that the fine for failing to maintain and repair an AWWTS may be
assessed in accordance with AMC 14.60,030.
Owner agrees to grant the Municipality reasonable access to test and inspect the
AWWTS. The Municipality will give at least 24-hour notice.
Owner agrees that any sale or transfer of tide of the property will not occur without a new
Certificate of On -Site Systems Approval.
Owner agrees that the AWWTS installation and maintenance requirements as provided
by the AWWTS vendor/installer and approved by the Municipality are the governing
guidelines for the construction, maintenance and repair of the Owner's AWWTS.
Owner agrees to maintain remote monitoring of the AWWTS as required by the
AWWTS approval.
3. JJUM- The term of this Agreement shall begin on the date of approval by the
Municipality to operate the, installed system, or upon transfer of title, and shall continue
while the AWWTS is operational or until title is transferred.
4. Noawelver, The failure Of the Municipality at any time to enforce a provision of this
Agreement shall in no way constitute a waiver of the provisions, nor in any way affect
the validity of the Agreement or any part hereof, or the right of the Municipality
thereafter to enforce every provision hereof.
5. Ame dmeat, This Agreement shall only be amended by authorized representatives of
the Owner and Municipality. Any attempt to amend this agreement by either an
unauthorized representative or unauthorized means shall be void.
6. Jurbd cdow 21 Any civil action arising from this Agreement shall be
. Choice Law.
brought in the Superior Court for the Third judicial District of the State of Alaska at
Anchorage. The laws of the State of Alaska shall govern the rights and obligations of the
parties under this Agreement
7. 5-e-y-mb Any provisions of this Agreement decreed invalid by a court of competent
jurisdiction shall not invalidate the remaining provisions of the Agreement
(rev. 05/18/2018) Page 2 of 3
OWNER:
By' (signature) Date:
_1r-e_110 it4,,
(print name)
STATE OF ALASKA )
ss.
THIRD JUDICIAL DISTRICT )
The foregoing instrument was acknowledged before me this J� day of i �
---,--
'NOTARY PUBLIC FOR ALASICA
My Commission expires:- -o"' TROY P.) G,R
Notary P. 'A
State of '•.:aska
[MY
Commission Exc': ,m May 6, 2027
O`�
MUNICIPALITY:
/� /
By - �/vcl— (signature) Date:Z-
Cu r"f S Tb Crn SEA name) Title: C ( V t L E—
(rev. 05/18/2018) Page 3 of 3