HomeMy WebLinkAboutSPRUCE TERRACES LOT 9Onsite File
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MUNICIPALITY OF ANCHORAGE ,IANc„v
On -Site Water & Wastewater Program
PO Box 196650 4700 Elmore Road f
Anchorage, Alaska 99519-6650 Phone: (907) 343-7904 Fax: (907) 343-7997
http://www.muni.org/onsite
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On -Site Wastewater Disposal System Permit
Permit Number: OSP241105 Effective Date: 5/28/2024
Work Type: Septic Initial Expiration Date: 5/28/2025
Tax Code Number: 02004414000
Site Legal Address: SPRUCE TERRACES LOT 9 G:3239
Site Mailing Address: 6838 AVALANCHE CIR, Anchorage
Owner: MISSION HILLS LLC Lot Size in Sq Ft: 54913
Design Engineer: PANNONE ENGINEERING SERVICES Total Bedrooms: 6
This permit is for the construction of:
Q Disposal Field Q Septic Tank ❑ Holding Tank ❑ Privy ❑ 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: 5 S ` D -70 Date:
i
Issued By: Date: 2 $ 2d 2
J4
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. 020-044-14
Property owner(s) Mission Hills, LLC
Mailing address 1900 W. Northern Lights Blvd #200
Site address NHN Avalanche Circle
Legal description (Sub'd., Block & Lot) Spruce Terraces L9
Day phone
Legal description (Township, Range & Section)
Lot Size 54,913 Sq. Ft. Number of Bedrooms 6
APPLICATION IS FOR:
APPLICATION IS AN: TYPE OF DWELLING:
(® all that apply)
Absorption Field
Initial 0 Single Family (SF)
Septic Tank x❑
Upgrade El(w/wo ADU)
Holding Tank ElRenewal
ElDuplex (D) ❑
Privy ❑
Multiple Dwellings ❑
(SF and/or D)
Private Well ❑
Water Storage ❑
THIS APPLICATION INCLUDES
A VARIANCE / WAIVER REQUEST FOR:
Distance:
l 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: g Z Waiver Fees: w
Date of Payment: Z y 2 Date of Payment:
Receipt Number:
Receipt Number:
Permit No. O SP ?- y / / O5- Waiver No.
Permit App__- :• ,_.,:c
Pannone Engineering Services LLC
Steven R. Pannone, Principal
Registered Professional Engineer
E-mail: steve@panengak.com
Mailing: P.O.Box 1807, Palmer, AK 99645
Telephone: (907) 745-8200 FAX: (907) 745-8201
Municipality of Anchorage
Development Services Department
On-Site Water & Wastewater Program
4700 Elmore Road
Anchorage, Alaska
Subject: Spruce Terraces L9
Septic System Permit Request
This is a design narrative for a permit to install an initial septic system on the subject property. The proposed
installation will serve a proposed six-bedroom (6) house. This lot and surrounding lots are served by a community
water system. Currently there are no wells within 200 feet of the proposed installation.
1. Soils:
A test hole was performed on this lot by Pannone Engineering Services, LLC on 10/13/2020. Groundwater was not
observed during the excavation of the test hole, and bedrock was not encountered. No groundwater was observed
in the test hole monitor tube after 7-days. Based on the results of the percolation test and overall soils appearance
an application rate of 1.2 gpd/SF was used for the design of a conventional wastewater treatment system in the area
of the test hole.
2. Soil Absorption System Design: See Sheet 1 of the design package.
3. Surface Water: There is no surface water within 100 feet of the proposed septic tank and drain field.
4. Topography: See attached site plan for area topography. There are slopes exceeding 25% less than 50ft from the
proposed drain field. The proposed installation will conform to the steep slope provisions of AMC 15.65. The slope
down gradient will be seeded and erosion control device installed if slope is disturbed. Please see attached section
which shows how all other requirements of the steep slope provision will be met.
5. Drawing Markings: The Drawings are marked “For MOA Review Only”. When written notification that the
review is complete and no further comments are received from MoA On-Site Department, the note will be removed
and “For Construction” drawings will be issued.
The proposed installation will not affect the future development of this or the surrounding lots.
If you have any questions or concerns, please contact me at (907) 745-8200.
Sincerely,
SRP
Steven R. Pannone, P.E. F. ASCE
Owner/Civil Engineer
28 May 2024
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241105, Curtis Townsend, 05/28/24
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Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241105, Curtis Townsend, 05/28/24
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A SCALE: 1"=5'
SLOPE SECTION
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241105, Curtis Townsend, 05/28/24
PA
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2.2. SCOPE OF WORK: INSTALL SYSTEM IN ACCORDANCE WITH THE ATTACHED DESIGN AND SPECIFICATIONS.
16 FEET
16 FEET
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241105, Curtis Townsend, 05/28/24
READING
SOILS LOG — PERCOLATION TEST
NET TIME
WATER
LEVEL
READING
SLOPE
RATE
MPI)
1 10/73/20
TEST HOLE 9
2
1
O R O RG AN ICS
10.000 6.000 1.7 MPI
2
4.000
3 z
10 MIN 10.000 6.000
Q
5 4.000
6
4 0
5.650 1.8 MPI
7
5
4.000
SEE SITE PLAN
8
n
10 MIN 9.580 5.580
6 LUU- 1
4.000
10 10 MIN
7
5.512 1.8 MPI
11
8 GP/ SM SAN D &
12
GRAVEL
9.487 5.487 1.8 MPI
9
4.000
1 0
74 10 MIN 9.465
11
1.8 MPI
1 2
SLO PE
1 3
SEE SITE PLAN
1 4
WAS GROUND WATER
ENCOUNTERED? Y1 5
IF YES, AT WHAT16
BOH DEPTH? 1 6 '
DATE PERFORMED: 13O CT2020 DEPTH TO WATER AFTER
M ONITORING? DRY
DATE: 2 7 0 C T2 0 2 0
SOIL TEST RESULTS / ANALYSIS
PERCOLATION RATE 1. 8 ( m in inch)
Hydrologic Soils Group: HSG A)
PERC HOLE DIAMETER 6"
TEST RUN BETWEEN 3 FT AND 4 FT.
COMMENTS: Test hole excavated by POM RAN ING EXCAVATION
PERFORMED BY: Pannone Engineering Services. I CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE
AND MUNICIPAL GUIDLINES IN EFFECT ON THE DATE OF THIS TEST.
N O TE S :P AN N O N E ENG SVC LLC ( C. I. 1 0 8 8 )
P. O. BOX 1807 PALVER, AK 99645
PHONE 907) 745- 8200 FAX 907) 745- 8201
REVISIONS
Off,
DATE
01/ 14/ 2021SOILS REPORT
SCALE
SPRUCE TERRACE L9
SPINELL HOMES LLC
1 9 0 0 W.NORTHERN LIGHTS BLVD STE# 200
AN CH O RAG E, AK 9 9 5 1 7
P. I. D.
CE 8148 ,
N TS
NO
x x x - x x x - x x D RAW N
SOIL LOG
PERMIT N 0.
O S P x x x x x x
SHEET
9 OF 2 7
READING GATE NET TIME
WATER
LEVEL
READING
NET DROP
RATE
MPI)
1 10/ 73/ 20 4 .0 0 0
2 1 0 MIN 10. 000 6. 000 1. 7 MPI
3 4. 000
4 10 MIN 10. 000 6. 000 1. 7 MPI
5 4. 000
6 1 0 M IN 9. 6 5 0 5. 650 1. 8 MPI
7 4. 000
8 10 MIN 9. 580 5. 580 1. 8 M PI
9 4. 000
10 10 MIN 9. 5 1 2 5. 512 1. 8 MPI
11 4 . 0 0 0
12 1 0 MIN 9. 487 5. 487 1. 8 MPI
1 3 4. 000
74 10 MIN 9. 465 5. 4 6 5 1. 8 MPI
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241105, Curtis Townsend, 05/28/24