HomeMy WebLinkAboutSPRUCE TERRACES LOT 19SPRUCE TERRACES
Lot 19
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
hftp://www.muni.org/onsite
On -Site Wastewater Disposal System Permit
Permit Number: OSP241212
Work Type: Septic Initial
Tax Code Number: 02004424000
Site Legal Address: SPRUCE TERRACES LOT 19 G:3239
Site Mailing Address: 6937 AVALANCHE CIR, ADU, Anchorage
Owner: MISSION HILLS LLC
Design Engineer: PANNONE ENGINEERING SERVICES
This permit is for the construction of:
Effective Date:
Expiration Date
Lot Size in Sq Ft:
Total Bedrooms:
9/18/2024
9/18/2025
55417
Q Disposal Field 0 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: A— Date:
r
Issued By: Date: / ? L
MUNICIPALITY OF ANCHORAGE
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. 020-044-24
Property owner(s) Mission Hills LLC Day phone
Mailing address
Site address NSN Avalanche Circle
Legal description (Sub'd., Block & Lot) Spruce Terraces, Lot 19
Legal description (Township, Range & Section)
Lot Size. 55,417 —Sq. Ft. Number of Bedrooms 5
APPLICATION IS FOR:
APPLICATION IS AN:
TYPE OF DWELLING:
(Z all that apply)
Absorption Field
FX�
Initial EX-1
Single Family (SF)
(w/wo ADU)
Septic Tank
FRI
Upgrade R
Duplex (D) ❑
Holding Tank
❑
Renewal
Multiple Dwellings ❑
Privy
❑
(SF and/or D)
Private Well
❑
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.
Szp
(Signature of property owner or authorized agent)
Permit/Rush Fees: 9
Date of Payment:
Receipt Number:
Permit No.
Waiver Fees:
Date of Payment:
Receipt Number:
Waiver No.
Permit App_-'- '. �
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, Lot 19
Septic System Permit Request
This is a design narrative for a permit to install an initial septic system on the subject property. The proposed system
will serve a proposed three‐bedroom (3br) house and one‐bedroom (1br) ADU. Per the owners request the system
will be sized for five bedrooms. This lot and surrounding lots are served by a community water system. There are no
wells within 200’ of the proposed septic system.
1. Soils:
A test hole was performed in the vicinity of the proposed system on this lot by Pannone Engineering Services, LLC on
10/14/2020. Groundwater was not observed during the excavation of the test hole, and bedrock was not
encountered. Groundwater was not observed in the test hole monitor tube after 7‐daysor at any time since. 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. A sieve analysis was performed
on the soil in the area of the drain field to verify the in‐situ sand. See attached results.
2. Soil Absorption System Design.
a. 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 no steep slopes in the vicinity of the drain field.
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
17 September 2024
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241212, Curtis Townsend, 09/18/24
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241212, Curtis Townsend, 09/18/24
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241212, Curtis Townsend, 09/18/24
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241212, Curtis Townsend, 09/18/24
040.002 Crowther Associates
1632 Bellevue Circle / Anchorage, Alaska 99515
Telephone (907) 349-2198 / E mail: 907crowther@gmail.com
Date:September 16, 2024
Client:Pannone Engineering Services, Dan
Project:Spruce Terraces, Lot 19
Anchorage, Alaska
Particle Size Distribution Table
(percent passing subject sieve size)
Sample Source Test Pit at 4’Test Pit at 10’
Moisture
Content
6.3%6.6%
Sieve Size Percent Finer Percent Finer Percent Finer Percent Finer
3 inch 100 100
1-1/2 inch 100 100
¾ inch 89 92
#4 68 60
#10 52 38
#40 25 13
#100 13 7
#200 10 5
0.02 mm xx xx
Classification Gravelly Sand
with Silt
(SP-SM)
Gravelly Sand
with Silt
(SP-SM)
Invoice 193