HomeMy WebLinkAboutRABBIT CREEK VIEW & HEIGHTS BLK 1H LT 13A"0"'
RABi3IT CREEK VIEW
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: OSP241016
Work Type: WellSeptic Initial
Effective Date:
Expiration Date:
Tax Code Number: 02053103000
Site Legal Address: RABBIT CREEK VIEW & HEIGHTS BILK 1H LT 13A G:3240
Site Mailing Address: 16000 Alta CT, Anchorage
Owner: BIRNBAUM MOLLY K 50% &
Design Engineer: FORGE ENG
This permit is for the construction of:
Q Disposal Field Q Septic Tank
f•
l�epartmcrtt
3/15/2024
3/15/2025
Lot Size in Sq Ft: 26336
Total Bedrooms:
❑ 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: SS F-o P_C Date:
Issued By:
Date:
MUNICIPALITY OF ANCHORAGE
Community Development Department r� 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. 020-531-03
Property owner(s) Molly Birnbaum
Mailing address 12821 Gail St, Anchorage, AK 99516
Site address NHN Alta Ct, Anchorage, AK 99516
Day phone (503) 307-0497
Legal description (Sub'd., Block & Lot) Rabbit Creek V&H, Block 1 H Lot 13A
Legal description (Township, Range & Section)
Lot Size 26,336 Sq. Ft. Number of Bedrooms 3
APPLICATION IS FOR:
APPLICATION IS AN:
TYPE OF DWELLING:
(® all that apply)
Absorption Field
❑X
Initial FRI
Single Family (SF) ❑X
Septic Tank
❑X
Upgrade
pg ❑
(w/wo ADU)
Holding Tank
❑
Renewal ElDuplex
❑
(D)
Privy
❑
Multiple Dwellings ❑
(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.
(Signature of property owner or authorized agent)
Permit/Rush Fees: q Z-0 Waiver Fees:
Date of Payment: Zy
Receipt Number:
Permit No.
Date of Payment:
Receipt Number:
Waiver No.
Permit App_''- : .-.,:c
February 11, 2024
MOA Development Services, On-Site Water & Wastewater Program
4700 Elmore Rd
Anchorage, AK 99507
Subject: Rabbit Creek V&H Block 1H Lot 13A – NHN Alta Ct
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.
The ground surface on the lot slopes fairly uniformly to the north at between 5-10%. 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. No conflicts exist between this proposed
system and any other well or septic system, whether on this lot or adjacent lots. 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
OSP241016, Curtis Townsend, 03/15/24
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"=30'
3-BDRM HOME
RABBIT CREEK V&H, BLOCK 1H LOT 13A
FEET
0 30 60Benjamin Schiller
CE 12592REGISTEREDPROFESSIONA L E N GINEER
2/7/24
SEPTIC PLAN
AL
T
A
C
O
U
R
T
1
0
'
D
R
A
I
N
A
G
E
E
A
S
E
M
E
N
T
1115
1110
1105
TH#1
FCO
1100
TH#2
100' WETLANDS SETBACK
20' LONG x 5' WIDE,
0.5' EFFECTIVE DEPTH
ABSORPTION TRENCH
ALTERNATE SITE
4-BEDROOM
BIOMICROBICS
AWWTS
EXTENT OF MOUND
PROPOSED WELL
w/ 50' RADIUS
PUMP VAULTMT
MT
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241016, Curtis Townsend, 03/15/24
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
2" PVC w/ 10 - 1
8"
ORIFICES EVENLY
SPACED @ 2' OC
2/7/24
RABBIT CREEK V&H BLOCK 1H LOT 13A
DRAINFIELD ROCK
5'
DESIGN FACTORS:SYSTEM REQUIREMENTS:
450 GPD PEAK FLOW
PERK RATE: 30-60 MIN/IN
APPLICATION RATE: 6.0 GPD/SF
5' WIDE TRENCH SYSTEM
2070-GAL ADVANCED TREATMENT TANK
BIOBARRIER SYSTEM
BOTTOM OF TRENCH: 6" BELOW GRADE
FLOW LINE ELEVATION: AT GRADE
TOP OF COVER: 2' 6" ABOVE GRADE w/ INSULATION
450 GPD / 6.0 GPD/SF / 5' WIDE * 1.0 RED FACTOR = 15 LF TRENCH REQUIRED
6"
6"
2'
GEOTEXTILE FABRIC
AND INSULATION
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241016, Curtis Townsend, 03/15/24
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241016, Curtis Townsend, 03/15/24