HomeMy WebLinkAboutSUNSET HILLS WEST BLK 4 LT 3A2Sunset Hills West
Lot 3A2
11 ~U 0 x P-1 AO"TA
Em Aft
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: OSP241301
Work Type: WellSeptic Initial
Tax Code Number: 01820354000
Site Legal Address: SUNSET HILLS WEST BLK 4 LT 3A2 G:3033
Site Mailing Address: 14180 HANCOCK DR, Anchorage
Owner: RYAN WILFRED & VICTORIA
Design Engineer: FORGE ENGINEERING
This permit is for the construction of:
Effective Date:
Expiration Date
Lot Size in Sq Ft:
Total Bedrooms:
9/16/2024
9/16/2025
14087
P Disposal Field P Septic Tank ❑ Holding Tank ❑ Privy P Private 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. Provide notification by calling (907) 343-7904 (24/7).
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
Reeoived-By: P
Issued By:
Date:
Date:
4
MUNICIPALITY OF
Community Development Department
Development Services Division
On -Site Water & Wastewater -Program
ANCHORAGE A () 5
Phone: 907-343-7904
Fax: 907-343-7997
ON-SITE SEWER/WELL PERMIT APPLICATION
Parcel I.D. 018-203-54
Property owner(s) Wilfred & Victoria Ryan Living Trust Day phone
Mailing address 6740 Sequoia Circle, Anchorage, AK, 99516
Site address NHN Hancock Drive, Anchorage, AK, 99515
Legal description (Sub'd., Block & Lot) Sunset Hills West, Block 4, Lot 3A2
Legal description (Township, Range & Section)
Lot Size - 14,087 _Sq. Ft. Number of Bedrooms 4
APPLICATION IS FOR:
APPLICATION IS AN:
TYPE OF DWELLING:
(Z all that apply)
Absorption Field
nX
Initial nX
Single Family (SF)
nX
(w/wo ADU)
Septic Tank
IN
Upgrade
Duplex
❑
(D)
Holding Tank
El
Renewal
Multiple Dwellings
❑
Privy
❑
(SF and/or D)
Private Well
nX
Water Storage
EJ
THIS APPLICATION INCLUDES A VARIANCE / WAIVER REQUEST FOR:
Distance:
I certify that the above information is correct. I further certify that this is in accordance with
applicable Municipal Codes.
(Signature of property owner or authorized agent)
Permit/Rush Fees:12 Fees:Waiver Fees:
Date of Payment: Date of Payment:
Receipt Number: Receipt Number:
Permit No. o5p2�11>01 Waiver No.
Permit App_'-'- :- ;
September 6, 2024
MOA Development Services, On-Site Water & Wastewater Program
4700 Elmore Rd
Anchorage, AK 99507
Subject: Sunset Hills West, Block 4 Lot 3A2 – NHN Hancock Drive
Septic system design
Dear On-Site Services Engineer:
The owner of the above lot intends to build a 4-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 toward the road steeply near the back of the lot, but near the
front the slopes are much milder. 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 50’ 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 test hole log, 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
OSP241301, Deb Wockenfuss, 09/16/24
Benjamin Schiller
CE 12592REGISTEREDPROFESSION A L E N GINEER
1"=20'
CO - CLEANOUT
2CO - DOUBLE CLEANOUT
FCO - FOUNDATION CLEANOUT
FS - FLOW SPLITTER VALVE
MH - MANHOLE
MT - MONITORING TUBE
SV - SEPTIC VENT
TH - TEST HOLE
LEGEND
SUNSET HILLS WEST, BLOCK 4 LOT 15
FEET
0 20 40
SEPTIC PLAN
9/3/2024
H
A
N
C
O
C
K
D
R
I
V
E
1
0
'
U
T
I
L
I
T
Y
E
A
S
E
M
E
N
T
4-BDRM HOME
TH#1 >5'
>10'
2CO
FCO
CO
CO
MT
MT
20' LONG x 5' WIDE, 2'
EFFECTIVE DEPTH
ABSORPTION TRENCH
160
155
150
1500-GAL
ADVANTEX TANK
w/ AX20 POD
ALTERNATE SITE
PROPOSED WELL
ENSURE 100'
SEPARATION
FROM
NEIGHBORING
SEPTIC
SYSTEMS- SEE
INSET MAP
NEIGHBORING WELL
OUTSIDE OF VIEWPORT
NEIGHBORING SEPTIC
TRENCH (TYP)
145
>10'
>10'
50' WELL RADIUS
NEIGHBORING LOTS
NTS
160
LOT 6
LOT 14
LOT 13
NEIGHBORING 100'
WELL RADIUS
NEIGHBORING
SEPTIC TRENCH
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241301, Deb Wockenfuss, 09/16/24
SUNSET HILLS WEST, BLOCK 4 LOT 15
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:
600 GPD PEAK FLOW
PERK RATE: 2.1 MIN/IN
APPLICATION RATE: 6 GPD/SF
5' WIDE TRENCH SYSTEM
1500-GAL ADVANTEX SYSTEM
BOTTOM OF TRENCH: 9' BELOW GRADE
FLOW LINE ELEVATION: 7' BELOW GRADE
600 GPD / 6 GPD/SF / 5' WIDE * 0.70 RED FACTOR [2' DEEP] = 14 LF TRENCH REQUIRED
(20 LF SPECIFIED)
9/3/2024
5'
4" PERFORATED PVC (HOLES DOWN)
DRAINFIELD ROCK
6"
6'-6"
2'
GEOTEXTILE FABRIC
6"
PROVIDE ADDITIONAL FILL TO
ACCOUNT FOR SETTLEMENT
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241301, Deb Wockenfuss, 09/16/24
LEGAL DESCRIPTION:
PERFORMED FOR:
DATE: PARCEL ID#:
SOILS LOG AND PERCOLATION TEST
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
DEPTH
(feet)
TEST HOLE 1
DATE READING START TIME NET TIME
(minutes)
DEPTH to
WATER NET DROP
PERCOLATION RATE: (MIN/INCH)
(inches)(inches)
DATE OF MONITORING
WAS WATER ENCOUNTERED?
DEPTH TO WATER AFTER MONITORING
IF YES @ WHAT DEPTH?
2.1
8/15 1
2
3
4
5
6
GM (SILTY GRAVEL)
Professional Engineers Stamp:
NO
SUNSET HILLS WEST, BLOCK 4 LOT 15
8/15/2024 018-203-54
TREVI BUILDERS / RED DOG MASONRY
11:18 1 0
16
11:31
30
Benjamin Schiller
CE 12592REGISTEREDPROFESSION A L E N GINEER
PERC TEST LOCATION
TECHNICIAN: M. JAKUBISIN
7 0
16
-
NONE
8/26/24
COMMENTS:
SITE PLAN
6 0
16
USCS SOIL CLASSIFICATION WAS VISUALLY DETERMINED
9/3/2024
GC (CLAYEY GRAVEL)
1 0
16 6 0
16 5 0
1610
11:41 1 0
16 5 15
16 4 15
1610
11:52 1 0
16 5 14
16 4 14
1610
12:04 1 0
16 5 11
16 4 11
1610
12:15 1 0
16 5 11
16 4 11
1610
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241301, Deb Wockenfuss, 09/16/24
MUNICIPALITY OF ANCHORAGE
ADVANCED WASTEWATER TREATMENT SYSTEM
MAINTENANCE AND REPAIR AGREEMENT
THIS MAINTENANCE AND REPAIR AGRI-`EMf"-1'N"I", herein the -AG REEM ENT" made and
H
entered into as of this Day of ol'20 2L4 by and between
VOL '/Zf-j) P. ria VjLLQ&1A_L. I
_3yA&, herein the "OWNER,", and the Municipality of
Anchorage, herein the -MUNICIPAI.,F]"Y". 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. Advanced Wastewater Treatment Systems. The Municipality grants permission to the
Owner to utilize and operate an Advanced Wastewater Treatment Systern (AWW'FS),
described as Advantex system
located at (legal description)
Sunset Hills West Sub, Block 4 Lot 3A2
2. Maintenance, Repairs and Alterations.
(Owner is required to read, understand and initial each section)
it Throughout the term of this Agreement, the Owner shall enter into a service agreement
Z-1
with an AWWTS service and maintenance provider approved by the Municipality or the
manufacturer's representative. 'file 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.
Wpj? It shall be the responsibility of the Owner during the term of this Agreement to pay for all
LILIte repair(s), maintenance, adjustment(s), replacement costs, and inspection costs. This
includes an annual maintenance fee (typically $400 to $600).
W
ffl_ Owner agrees that only maintenance and repair personnel approved by the Municipality
Vtte or the manufacturer's representative will inspect and make any necessary maintenance.
repairs or permitted alterations to the system.
J&pA Owner acknowledges that regular maintenance ofan AWWTS reduces the potential
V i -R failure of the system, which Could include sewage backup and costly repairs or drainfield
replacement.
(rev. 05/18/2018) Page I of 3
Wj& Owner acknowledges that the Municipality may request records of maintenance and
"-e repairs from the manufacturer's representative or maintenance provider.
Owner acknowledges that the fine for failing to maintain and repair an AWWTS may be
VI— e assessed in accordance with AMC 14.60.030.
k/2a_ Owner agrees to grant the Municipality reasonable access to test and inspect the
VL)�- AWWTS. The Municipality will give at least 24-hour notice.
Owner agrees that any sale or transfer of title of the property will not occur without a new
Z-- -
Vl-k, Certificate of On -Site Systems Approval.
[/LM Owner agrees that the AWWTS installation and maintenance requirements as provided
VL -e 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.
W
M_ Owner agrees to maintain remote monitoring of the AWWTS as required by the
AWWTS approval,
3. Term. The term of this Agreement shall begin on the date of approval by the
Municipality to operate the installed system, or upon transrer of title. and shall continue
while the AWwTs is operational or until title is transferred.
4. Nonwaiver. The fililUre 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 MUnicipalit),
thereafter to enforce every provision hereof
5. Amendment. 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, Jurisdiction: Choice of Law. Any civil action arising from this Agreement shall be
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. Severability. 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
OWXER.
By: P. P. 1-2(signature) Date: 9 9Z 2-02L-
V/cma/fi—L-RyA-` _(print name)
STATE OF ALASKA
ss.
THIRD JUDICIAL., DISTRICT
The foregoing instrument was acknwN] edged before ine this qr*l day of
20,7—Y . by W i G�eD g. Atj, v (ZGI %} RW.
STATE OF ALASKA
NOTARY I'PJJBLIC FOR ALASKA
—NOTARY PUBLIC
My Commission expires: 131" Is, Stefanie L. Miller
My Commission E)Orea Jul 15, 2025
MUNICIPALITY:
By: (signature)
(print name)
Date: ,_ _ �/��_� -- -
Title:
(rev. 05/18/2018) Page of