HomeMy WebLinkAboutPOTTER HIGHLANDS PH 2 BLK 2 LT 11f�
MUNICIPALITY OF ANCHORAGE ONenr
On -Site Water & Wastewater Program '0
PO Box 196650 4700 Elmore Road i
Anchorage, Alaska 99519-6650 Phone: (907) 343-7904 Fax: (907) 343-7997 ^ f
http://www.muni.org/onsite
Delrirtment
On -Site Water & Wastewater System Permit
Permit Number: OSP241043 Effective Date: 3/28/2024
Work Type: WellSeptic Initial Expiration Date: 3/28/2025
Tax Code Number: 02028171000
Site Legal Address: POTTER HIGHLANDS PH 2 BLK 2 LT 11 G:3638
Site Mailing Address:
Owner: HUGHES ELLIOTT & CURCI ALICE Lot Size in Sq Ft: 128724
Design Engineer: FORGE ENGINEERING Total Bedrooms: 3
This permit is for the construction of:
Q Disposal Field Q Septic Tank ❑ Holding Tank ❑ Privy Q 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
Received By: I r 0
Issued By:
Date:
Date: Y 2 �,2O Z
Community Development Department `' Phone: 907-343-7904
Development Services Division Fax: 907-343-7997
On -Site Water & Wastewater Program
ON -SITE SEWER/WELL PERMIT APPLICATION
Parcel I.D. 020-281-71
Property owner(s) POTTER CREEK DEVELOPMENT LLC Day phone
Mailing address 561 E 36th Ave Suite 200 Anchorage, AK 99503
Site address NHN Potter Valley Road, Anchorage, AK 99516
Legal description (Sub'd., Block & Lot) Potter Highlands Phase 2 Black 2 Lot 11
Legal description (Township, Range & Section)
Lot Size 128,724 Sq. Ft. Number of Bedrooms 3
APPLICATION IS FOR:
APPLICATION IS AN:
TYPE OF DWELLING:
(® all that apply)
Absorption Field
❑
Initial ❑X
Single Family (SF) ❑X
Septic Tank
❑X
Upgrade
pg ❑
(w/wo ADU)
Holding Tank
El
Renewal El
Duplex (D) El
Multiple Dwellings ❑
Privy
❑
(SF and/or D)
Private Well
❑X
Water Storage
❑
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.
i
(Signature of property owner or authorized agent)
Permit/Rush Fees: / 3 12
Date of Payment: Z %
Receipt Number:
Permit No. 10
Waiver Fees:
Date of Payment:
Receipt Number:
Waiver No.
Permit App__- : , _., c
March 25, 2024
MOA Development Services, On-Site Water & Wastewater Program
4700 Elmore Rd
Anchorage, AK 99507
Subject: Potter Highlands Phase 2, Block 2 Lot 11
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 away from the road at around 20-25%, and in some places
up in the front of the lot there are sections steeper than that that approach 4 0%. The septic system
is located in a flatter area where the slopes are around 20%. 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 logs, 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
OSP241043, Curtis Townsend, 03/28/24
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'
POTTER HIGHLANDS, PHASE 2 BLOCK 2 LOT 11
FEET
0 50 100Benjamin Schiller
CE 12592REGISTEREDPROFESSIONA L E N GINEER
3/25/24
SEPTIC PLAN
25' LONG x 5' WIDE, 6" EFFECTIVE
DEPTH ABSORPTION TRENCH
ADVANTEX 2.0 FAP
SEPTIC SYSTEM
2CO
TH#1 FCO
P
O
T
T
E
R
V
A
L
L
E
Y
R
O
A
D
3-BDRM HOME
900
10' T&E EASEMENT
5' DEVELOPMENT SETBACK
WETLANDS
910
920 930 940 950 960 970 980
990
1000 1010 1020
CO
CO
MT
MT
NEW WELL LOCATION
ALTERNATE SITE
MAPPED DRAINAGEWAY
MAPPED DRAINAGEWAY
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241043, Curtis Townsend, 03/28/24
POTTER HIGHLANDS, PHASE 2 BLOCK 2 LOT 11
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
DRAINFIELD ROCK
5'
6"
1'-6"
DESIGN FACTORS:SYSTEM REQUIREMENTS:
450 GPD PEAK FLOW
PERK RATE: 10.2 MIN/IN
APPLICATION RATE: 5 GPD/SF
5-WIDE TRENCH SYSTEM
ADVANTEX 2.0 FAP SEPTIC TANK
BOTTOM OF TRENCH: 0.5' BELOW GRADE
FLOW LINE ELEVATION: AT GRADE
TOP OF MOUND: 3' ABOVE GRADE
450 GPD / 5 GPD/SF (/ 5' WIDE * 1 RED FACTOR [0.5 DEEP])= 18 LF TRENCH REQUIRED (25 LF SPECIFIED)
GEOTEXTILE FABRIC
4" PERFORATED PVC
(HOLES DOWN)
3/25/24
REPLACE ORGANICS WITH
MOA-APPROVED SAND
6"
2" INSULATION
2.5' OF COVER, VEGETATED
3:1 MAX SIDE SLOPES
w/ TOPSOIL AND SEED
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241043, Curtis Townsend, 03/28/24
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?
10.21
2/22 1
2
3
4
GM (SILTY SANDY GRAVEL)
Professional Engineers Stamp:
NO
Potter Highlands, Ph 2 Block 2 Lot 11
02/22/23 020-281-71
Colony Builders
10:40 6
11:10
11:40
12:10
2' OB
30
Benjamin Schiller
CE 12592REGISTEREDPROFESSION A L E N GINEER
3/17/23
PERC TEST LOCATION
TECHNICIAN: M. Jakubisin
2
-
NONE
2/29/23
COMMENTS:
SITE PLAN
4 0
16
USCS SOIL CLASSIFICATION WAS VISUALLY DETERMINED
B.ROCK
630 2 10
16 3 6
16
630 3 3 0
16
630 3 1
16 2 15
16
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241043, Curtis Townsend, 03/28/24
MUNICIPALITY OF ANCHORAGE
ADVANCED WASTEWATER TREATMENT SYSTEM
MAINTENANCE AND REPAIR AGREEMENT
THIS MAINTENANCE AND REPAIR AGREEMENT, herein the "AGREEMENT" made and
entered into as of this Day of O L-e" of 202A, by and between
)irein the "OWNER," and the Municipality of
Anchorage, herein the " ICIPALITY", 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 System (AWWTS),
described as Advantex System
located at (legal description)
Potter Highlands Phase 2 Block 2 Lot 11
2. Maintenance, Repairs and Alterations.
(.Owner is required to read, understand and initial each section)
Throughout the term 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 tern of this Agreement to pay for all
repair(s),.maintenance, adjustment(s), replacement costs, and inspection costs. This
includes an annual maintenance fee (typically $400 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 that regular maintenance of an AWWTS reduces the potential
failure of the system, which could include sewage backup and costly repairs or drainfield
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-hoLrr notice.
`J — Owner agrees that any sale or transfer of title 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 AWVifTS 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 transfer of title, and shall continue
while the AWWTS is operational or until title is transferred.
4. Nonwaiver. 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. 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. Severabilit . 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
0
By. (signature)
(print name)
STATE OF ALASKA
Ss -
THIRD RJDICIAL DISTRICT
Date: . .......
4t,
The foregoing instrument was acknowledged before me thisli day of
r3 AA
20A:4, by t L L- I- C) IQ- Z4A
�--Are3l 1-k
A�P-,Y PUBLIC FbR ALASKA
My Commi5don- expires -
NOTARY PUBLIC
SARA DONOVAN
STATE OF ALASKA
MY COMMISSION EXPIRES JUIV 16. 2024
MUNICIPALITY -
By: [A^ j _(signature)
(1-nS TOt v/,-s Div D—(print name)
Title- C-1vIL-
(rev. 05/18/2018) Page 3 of 3