HomeMy WebLinkAboutSPRUCE TERRACES LT 22
SPRUCE TERRACES
Lot 22
#020-044-27
Municipality of Anchorage
On -Site Water and Wastewater Section - (907) 343-7904 Page 1 of 1
ON -SITE WASTEWATER INSPECTION REPORT
Permit Number: OSP231274
PID Number: 020-044-27
Dwelling: X Single Family (SF)
El with ADU M Duplex (D) n Two Single Family Project: On New n Upgrade
Name
Spinell Homes Inc.
ABSORPTION FIELD
nE Deep Trench n Wide Trench n Bed n Mound
Site Address
6881 Avalanche Circle
0 Other
Phone
Number of Bedrooms
Soil Rating
Total depth from original grade
5
1.2 GPD/SFI
10.0 Ft.
LEGAL DESCRIPTION
Depth to pipe invert from original grade
4.0 Ft.
Gravel depth beneath pipe
6.0 Ft.
Subdivision
Block Lot
Spruce Terraces
22
Fill added above original grade
1.8 Ft.
Gravel length
55 Ft.
Township Range Section
Gravel width
2.5 Ft.
Beds: Number of Lines
n/a
Distance between lines
n/a Ft.
SEPARATION
DISTANCES
To
Septic
Absorption
Lift Station
Holding Sewer
Total absorption area
Number of trenches
Dist, between trenches
From
Tank
Field
Tank Line
660 Ft2
1
n/a Ft.
Well
100'+
100'+
NA
NA 25'+
TANK 9 Septic E] S.T.E.P. [I Holding 0 Other
Manufacturer
Greer
Capacity
1500 Gal.
Surface Water
100'+
100'+
NA
NA
Material
HDPE
Number of compartments
2
Lot Line
101+
10'+
NA
NA NA
Foundation
10'+
10+
NA
NA
LIFT STATIONManufacturer
Capacity
Gal.
Remarks
Alarm location
Electrical installed by
PIPE MATERIAL House to tank 3034 Tank to 3034
fi draineld
Installer
—
Pomraning Excavation, LLC
Drainfield 3034 CO/MT 3034
Inspector PES
BENCH MARK (Assumed elevation) 100.0 ft
Inspection vt 10/02/23
nd 10/27/23
Location and description
dates:
3rd 10/27/23
2
41h 11/03/23
Door threshold see record drawing
1
ON -SITE WATER AND WASTEWATER SECTION APPROVAL
Engineer's Stamp
0 At
Conditional Approval:
Date
H
49 TH
A...
........
. . . . . .
)Leven )anr'tone
Septic System
CL (81 ,icl) , ";we
Approved A
Date ltklzo?,�
-I...n....
Note: this approval does not include well permit requirements.
(Rev 05/02/18)
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PROFILE
SCALE: NTS
1500 GALLON
POLY TANK
SLOPE SECTION
SCALE: NTS
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COMMENTS: Test hole excavated by POMRANING EXCAVATION.
PERFORMED BY: PANNONE ENGINEERING SERVICES, LLC. I CERTIFY THAT THIS TEST
WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDLINES IN
EFFECT ON THE DATE OF THIS TEST.
·<1.0 (min/inch)
·6"
·4 FT AND 5 FT
·
SOILS LOG & PERCOLATION TEST
040.002 Crowther Associates
1632 Bellevue Circle / Anchorage, Alaska 99515
Telephone (907) 349-2198 / E mail: 907crowther@gmail.com
Date:October 23, 2023
Client:Pannone Engineering Services, Dan
Project:Spruce Terrace Lot 22
Particle Size Distribution Table
(percent passing subject sieve size)
Sample Source --
Moisture
Content
6.7%
Sieve Size Percent Finer Percent Finer Percent Finer Percent Finer
3 inch 100
1-1/2 inch 100
¾ inch 85
#4 63
#10 53
#40 28
#100 18
#200 17
0.02 mm xx
Classification Silty Gravelly
Sand (SM)
Invoice 213
As Built Feet
0 60 120
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 Wastewater Disposal System Permit
Permit Number: OSP231274
Work Type: Septic Initial
Tax Code Number: 02004427000
Site Legal Address:
Site Mailing Address: 6881 AVALANCHE CIR, Anchorage
Owner: SPINELL HOMES INC
Design Engineer: PANNONE ENGINEERING SERVICES
This permit is for the construction of:
Q Disposal Field Q Septic Tank ❑ Holding Tank ❑ Privy
U �
ti fi
.� -
1)elrirtment
Effective Date: 8/22/2023
Expiration Date: 8/21/2024
S'
P),2- v cr- %E r -v_ 4c_r__j- L 2 2
Lot Size in Sq Ft: 56059
Total Bedrooms: 5
❑ 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 S S�`z 7.0 Iters Date:
Issued By: L Date: li 22 rim L
I�1l�1UH0C�P Ld TY OF HCX0RAGr
s
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. 020-044-27
Property owner(s) Spinell Homes Inc Day phone
Mailing address 1900 W. Northern Lights Blvd #200 Anchorage, AK
Site address NHN Avalanche Circle
Legal description (Sub'd., Block & Lot) Spruce Terrace L22
Legal description (Township, Range & Section)
Lot Size 56,059 Sq. Ft. Number of Bedrooms 5
APPLICATION IS FOR:
APPLICATION IS AN:
TYPE OF DWELLING:
(N all that apply)
Absorption Field
❑X
Initial ❑X
Single Family (SF) ❑X
ADU)
Septic Tank
FX]Upgrade
El(w/wo
(D) EJ
Holding Tank
ElRenewal
ElDuplex
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.
IsT_"�T>
(Signature of property owner or authorized agent)
Permit/Rush Fees: 5 Z- Waiver Fees:
Date of Payment:
Receipt Number:
Permit No.
Permit App_'- ; . -..:c
Date of Payment:
Receipt Number:
Waiver No.
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
21 August 2023
Municipality of Anchorage
Development Services Department
On-Site Water & Wastewater Program
4700 Elmore Road
Anchorage, Alaska 99519
Subject: Spruce Terrace L22
Septic System Permit Request
This is a design narrative for a permit to install a septic system upgrade on the subject property. The proposed
system will serve a proposed five-bedroom (5) house. This lot and surrounding lots are to be served by a community
water system.
1. Soils:
A test hole was performed on this lot by Pannone Engineering Services, LLC on 10/15/2020. 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 (10/27/2020). 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.
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 slopes exceeding 25% less than 50ft from the proposed drain
field. The proposed installation conforms to the steep slope provisions of AMC 15.65.
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
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP231274, Curtis Townsend, 08/22/23
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Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP231274, Curtis Townsend, 08/22/23
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1 SCALE: 1"=10'
DRAIN FIELD SLOPE SECTION
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP231274, Curtis Townsend, 08/22/23
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COMMENTS: Test hole excavated by POMRANING 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.
SOILS LOG
INSTALL NEW 1500-gallon SEPTIC TANK, AND SOIL ABSORPTION SYSTEM.
16 FEET
16 FEET
·1.7 (min/inch)
·6"
·3 FT AND 4 FT
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP231274, Curtis Townsend, 08/22/23
Certificate of On -Site Systems Approval
Parcel I.D. 020-044-27
Legal description SPRUCE TERRACES LOT 22
Site address 6881 AVALANCHE CIR
Current property owner(s) SPINELL HOMES INC
Expiration Date: 2-
X The On -site system(s) is/are approved for 5 bedrooms
Conditional approval for bedrooms, with the following stipulations:
Comments or advisories:
Original Certificate Date: 11 /5/2024
This Certificate of On -Site Systems Approval (COSA) is intended to demonstrate the subject
system(s) is/are in substantial compliance with municipal code. The Municipality of
Anchorage, Development Services Department (DSD) issues COSAs based upon
representations provided by an independent professional engineer. The Municipality of
Anchorage is not responsible for errors or omissions in the professional engineer's work.
ATTACHMENTS:
COSA Checklist X Well Flow Advisory
Absorption Field Advisory Nitrate Advisory
Tank Age Advisory Arsenic Advisory
Other
COSA ApprovMjune 2022
Certificate of On -Site Systems Approval Application
1. GENERAL INFORMATION
Parcel I.D. 020-044-27
Complete legal description Spruce Terraces L22
Location (site address) 6881 Avalanche Circle
Current property owner(s) Spinell Homes Inc
2. ON -SITE SYSTEMS SIZED FOR 5 BEDROOMS
Day phone
3. TYPE OF WATER SUPPLY: ❑ Private Well ❑ Private Well serving 2 dwelling units
❑ Private Well serving 3+ dwelling units FW Community Well or Public
❑ Water Storage
4. TYPE OF WASTEWATER DISPOSAL: 0 Private Septic ❑ Private Septic serving 2 dwelling units
❑ Holding Tank ❑ Community Septic or Public Sewer
6. SEPTIC TANK: ❑ Steel FNJ Plastic ❑ Concrete ❑ Fiberglass
Age new - See advisory if steel older than 20 years
6. ABSORPTION FIELD: ❑ AWWTS ❑ Bed ❑■ Deep Trench ❑ Wide Trench ❑ Seepage Pit
Waiver request for:
Expedited review requested: ❑
Distance:
By applying for this entitlement, this property is subject to inspection by municipal On -site staff
to verify the accuracy of the information provided.
COSA Fee $
Date of Payment 12 2
cr
COSA#
Waiver Fee $
Date of Payment
Waiver #
COSA Application_June 2022
COSA Checklist_June 2022
COSA Checklist
Legal Description: Parcel ID:
If more than 1 well and/or septic system on lot, provide separate checklist. Structure served by this system ____
A. WELL DATA
Well log is filed with Onsite (or attached)
Date drilled Total depth ft
Cased to ft
Sanitary seal is functioning correctly
Wires are properly protected
Casing height (above ground) in.
Date of flow test for COSA
Static water level at beginning of test ft.
Well production at time of test gpm
Water storage tank volume gallons
Well disinfected for coliform test? Yes No
Coliform bacteria is Negative
Nitrate mg/L Nitrate less than MRL (ND)
Arsenic ug/L Arsenic less than MRL (ND)
Collected by
Date
Comments __________________________________________________________________________________
B. TANK DATA
Measured operating fluid level in septic tank
Date of pumping
Required maintenance completed, if AWWTS
Comments:
C. LIFT STATION
Required maintenance completed
Age of lift station years
Lift station material
Comments:
D. ABSORPTION FIELD DATA
Which system tested (date installed)
ALL standpipes present per record drawing
Total measured depth from grade ft (max)
Measured depth to pipe invert from grade ft (min)
N/A – pressurized field.
Per record drawings, field is insulated.
Monitor tubes go to bottom of effective.
If not, state depth into effective
Presoaked required if
(Required if house vacant or field not used for more
than 30 days prior to date of test)
Gallons introduced gallons date
Any rejuvenation treatment (past 12 months)
If yes, enter date
Adequacy test date
Results Pass
Fluid depth prior to test in
Water added gal
New fluid depth in
Elapsed time min
Final fluid depth in
Absorption rate gpd
FIELD STATUS – POST RECOVERY
Effective depth (per record drawings) in
Effective depth used in
Effective depth remaining in
Comments/Deficiencies:
COSA Checklist_June 2022
E. SEPARATION DISTANCES
From Private Well on Lot to: (Please enter distances if less than required or if community well on lot)
Septic Tank/Lift Station on Lot > 100’
Yes if No ft
Neighboring Tank > 100’ Yes if No ft
Absorption Field on Lot > 100’ Yes if No ft
Neighboring Absorption Fields > 100’
Yes if No ft
Community Sewer Main > 75’ Yes if No ft
Community Sewer Manhole/Cleanout > 100’
Yes if No ft
Private Sewer/Septic Line > 25’ Yes if No ft
Holding Tank > 100’ Yes if No ft
Animal Containment > 50’ Yes if No ft
Manure/Animal Excreta Storage > 100’
Yes if No ft
N/A – Served by Community Well (not on lot) or Public Water
From Septic/Holding Tank and Absorption Field(s) on Lot to: (Please enter distances if less than required)
Building Foundations > 10’ Yes if No ft
Tank to Property Line > 5’ Yes if No ft
Field to Property Line > 10’ Yes if No ft
Water Main > 10’ Yes if No ft
Water Service Line > 10’ Yes if No ft
Surface Water > 100’ Yes if No ft
Wells on Adjacent Lots:
Private Wells > 100’ Yes if No ft
Community Wells > 200’ Yes if No ft
If tank or field is under driveway comment below
F.ENGINEER’S COMMENTS
G.CERTIFICATION & STATEMENT OF INSPECTION BY ENGINEER
As certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation, based on
procedures outlined in the Certificate of On-Site Systems Approval Guidelines, indicates that the on-site water supply
and/or wastewater disposal system appears to comply with applicable Municipal and State codes, ordinances,
and regulations in effect at the time of installation, unless noted otherwise.
In conducting an adequacy test, I attempt to provide a thorough, conscientious engineering analysis of the system in
accordance with ADEC & MOA guidelines and regulations. The reported results describe the performance of the system
under the conditions encountered at the time of the test, and separation distances measured to readily identifiable
features. The operational life of all wells and septic systems depend on the local soil condition, ground water levels that
may fluctuate during the year, and the water usage of the family being served by the system. These conditions are outside
the control of the evaluator of this system. All systems eventually fail, and satisfactory test results do not guarantee future
performance of the system, nor do they guarantee that there are no hidden defects or encroachments. Therefore, we
cannot provide any warranty for future performance, nor can we estimate remaining life of the system. The content of this
report is for the sole benefit of the owner listed above.
Name of Firm
Phone
Engineer’s Printed Name
Date 10/17/2024 10/17/2024