HomeMy WebLinkAboutRIVER HILLS ESTATES LT 2AOnsite File
River Hill Estates
Lot 2A
#017-161-32
MUNICIPALITY OF ANCHORAGE
On -Site Water& Wastewater Program
poBox 1esosn 4xmElmore Road
Anchorage, Alaska yns1s-6sso Phone: (9nr)xw3-r904 Fax: (mn)o43-rny7
Permit Number: 0SP221218
Work Type: VVakSepUo|niUa|
Tax Code Number: 01716132000
Site Legal Address: RIVER HILLS ESTATES LT 2A G:3138
Site Mailing Address:
Owner: KOONCEJEFFREY P&SUSAN C
Design Engineer: GARNESSENGINEERING GROUP LTD
This permit imfor the construction of:
Z Disposal Field R1 Septic Tank [] Holding Tank [l Privy
Effective Date:
Expiration Date:
Lot Size in Sq Ft:
Total Bedrooms:
7/19/2022
7/19/2023
Pprivute Well [] Water Storage
All construction shall beinaccordance 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
VVuotexwah»r Disposal Regulations (i8AAC72)and Drinking Water Regulations (i8AAC8O)
8. The wastewater code requires inspections during the installation. The engineer shall notify the Development
Services Department per AMC 15.65.Provide notification bycalling (OO7)343'70O4(24/7).
4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather
shall baeither:
a. Opened and Closed onthe same day, or
b. Covered, sealed, and heated to prevent freezing
Received By:
Issued By: I]chWockcufuuo
Date: 7/19/22
3
Municipality of Anchorage
P.O. Box 196650 ⚫ 4700 Elmore Road
Anchorage, Alaska 99519-6650 ⚫ (907) 343-7904 ⚫ Fax (907) 343-7997
http://www.muni.org/Onsite
Development Services Division
On-Site Water and Wastewater Program
**** VARIANCE/WAIVER REVIEW ****
Waiver#: OSV221048 COSA#: Permit#: OSP221218
PID#: 017-161-32
Legal Description: River Hills Estates L2A
Engineer: Garness Engineering Group
Your request for a waiver of the required 50 feet horizontal separation from the absorption field to
the excessive slope has been approved. The approved separation distance is 35.0 feet.
This waiver approval applies to the proposed absorption field only. Any future upgrade to the on-
site wastewater disposal system will require all separation distances be met or another approval
from this department.
Waiver is Granted: ____X_______ Waiver is not Granted: ______________
Date: __7/19/22_____________ Approved by: _Deb Wockenfuss____________________
Name of Reviewer
**** VARIANCE/WAIVER REVIEW ****
MUNUPAUTY OF ANCHORAGE
Development Services Department Phone. 907-343-7904
On -Site Water & Wastewater Section Fax: 907-343-7997
ON-SITE SEPTIC/WELL PERMIT APPLICATION
Parcel I.D. 017-161-32
Property owner(s) JEFFREY KOONCE Day phone 907-317-5041
Mailing address
Site address NHN SNOWFLAKE CIRCLE *ANCHORAGE, AK
Legal description (Sub'd., Block & Lot) RIVER HILL ESTATES; LOT 2A
Legal description (Township, Range & Section)
Lot Size Sq. Ft. Number of Bedrooms 3
APPLICATION IS FOR: APPLICATION IS AN:
TYPE OF DWELLING:
(E all that apply)
Absorption Field ❑ Initial ❑
Single Family (SF) Q
Septic Tank 0 Upgrade ❑
(w/wo AD U)
Holding Tank ElRenewal FlDuplex
(D) ❑
Privy ❑
Multiple Dwellings ❑
(SF and/or D)
Private Well 0
Water Storage ❑
THIS APPLICATION INCLUDES A 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: ao Waiver Fees:
Date of Payment: ��a �U� Date of Payment:
Receipt Number: 0:2 (,7 9 Receipt Number:
Permit No. 0 S p as i a 13 Waiver No.
GADevelopment Services\Building Safety\On Site Water and Wastewater\Forms\Client FormsTermit Application.doc
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP221218, Deb Wockenfuss, 07/19/22
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP221218, Deb Wockenfuss, 07/19/22
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP221218, Deb Wockenfuss, 07/19/22
Performed For:
Legal Description
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Municipality of Anchorage
Development Services Department
On -Site Water and Wastewater Section
4700 Elmore St.
P.O. Box 196650 Anchorage, AK 99519-6650
www.muni.org/onsite
(907)343-7904
Soils Log - Percolation Test
9.49
►
Cr
ntonJ.Banahaf
TRIAD ENGINEERING, LLC Date Performed: 9/9/2020
E1/2, SE1/4, SW1/4 Township, Range, Section: T12N, R3W, SEC 35
Slooe Site Plan
Depth TP4
(Feet)
ORGANIC MAT
ORGANIC SILT
GRAVEL
SILT
GRAVEL WITH SILT
AND SAND WITH
COBBLES AND
TRACE BOULDERS
BOH @ 8.0 FT
„251 4° 407 W
7 P,B:
rras7rs x¢1'",sat�ao�T
rasa « TP4
}3P2
3 r
rtisa� �s� � -•
F �
r` k ...�
WAS GROUND WATEI YES
ENCOUNTERED?
S
IF YES, AT WHAT DEPTH? 7.532' ON 9/9120 L
Depth to Water After O
P
Monitoring? 7.612' ON 10/30/20 E
DatE 10/30/20
Reading
Date
Gross Time
Net Time
Depth to Water
Net Drop
1
9/9/2020
6 MIN
<1 MIN.
45.37"
6"
2
9/9/2020
8 MIN
<1 MIN.
45.37"
6"
3
9/9/2020
10 MIN
<1 MIN.
45.37"
6"
4
9/9/2020
13 MIN
<1 MIN.
45.37"
6"
5
9/9/2020
16 MIN
<1 MIN.
45.37"
6"
6
9/9/2020
19 MIN
<1 MIN.
45.37"
6"
PERCOLATION RATE <1 (minuteslinch) PERC HOLE DIAMETER 3" PIPE DIAMETER
TEST RUN BETWEEN 3.281 FT AND 3.781 FT
COMMENTS THE INFILTRATION TEST WAS PREFORMED IN GENERAL CONFORMANCE WITH THE FALLING HEAD PERCOLATION
TEST PROCEDURE OUTLINED IN TABLE 3.9 OF THE EPA ON-SITE EATER TREATMENT & DISPOSAL SYSTEMES MANUAL. 12" OF
WATER DRAINED AWAY IN LESS THAN 30 MIN. TWICE SO TEST WAS STARTED.
PERFORMED BY CLINTON BANZHAF/SHAE MURPHY I SEE NOTE ABOVE CERTIFY THAT THIS TEST WAS
PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: 1/11/2021