HomeMy WebLinkAboutGREAT LAND ESTATES #3 BLK 4 LT 1trent Land
Estates #3
Block 4
Lot 1
#051-133-15
Municipality of Anchorage
Community Development Department Page of
On -Site Water and Wastewater Program
4700 Elmore St. • P.O. Box 196650 Anchorage, AK 99519-6650 • http://www.muni.org/onsite • (907) 343-7904
ONSITE WASTEWATER INSPECTION REPORT
Permit Number: OSP121066 PID Number: 051-133-15 ❑ New ❑✓ Upgrade
Name:
Edward and Jaime Scherer
ABSORPTION FIELD
El Deep Trench [I Shallow Trench 2Bed ❑Mound
Address
P.O. Box 671166 Chugiak, AK 99567
❑ Other
Phone
Number of Bedrooms
Soil Rating
Total depth from original grade
688-6649
3
7 GPD/SF
4.O Ft.
LEGAL DESCRIPTION
Depth to pipe invert from original grade
3.5 Ft.
Gravel depth beneath pipe
.S Ft.
Subdivision Block Lot
Greatland Estates #3 4 1
Fill added above original grade
0-1 Ft.
Gravel length
1 43.0 Ft.
Township Range Section
Gravel width
15.0 Ft.
Beds: Number of Lines
3
Distance between lines
5.0 Ft.
SEPARATION DISTANCES
To
Septic
Absorption
Lift Station
Holding
Sewer
Total absorption area
Number of trenches
Dist. between trenches
From
Tank
Field
Tank
Line
645 Ftp
N/AFt.
Well
>100'
>100'
N/A
N/A
>25,
TANK ❑ Septic ❑ S.T.E.P. ❑ Holding ❑ Other
Manufacturer
Existing Septic Tank
Capacity
1,OOOGaI.
Surface Water
>100'
>100'
NIA
N/A
Material
Number of compartments
Lodine
>5'
>10'
N/A
N/A
Steel
Two (2)
NA
Foundation
>5'
>10'
N/A
N/A
LIFT STATION
Manufacturer
Capacity
Curtain Drain
None
Noted
Anchorage Tank/Orenco
500 Gal.
Remarks Existing Septic Tank Exposed, Inspected
Pump on level at
28 in.
Pump off level at
28 in.
High water alarm at
34 in.
and Verified Suitable for Continued Use. Flow Diverter
Valve Placed and Existing Bed Left In Tact for Future
Pump make and model
OSI P2005-11
Electrical Inspections performed by
Rising Son Electric
Use.
Installer
PIPEMATERIAL Housetotank PVC Tank to
drainfield PVC
PCN, Inc.
Drainfield HDPE CO/MT PVC
Inspector MEA
BENCHMARK (Assumed elevation) 100.Oft
Inspectiona�
dates: 5/14/12 2- 5/16/12
Location and description
3'd 5/17/12 4"
Garage Slab
COMMUNITY DEVELOPMENT DEPARTMENT APPROVAL
•,,a......<q
t t#
Conditional Approval: Date
S.-^':r.��1
AV 4914 `;*♦
+� piRDFE00�
Approved /rte • &"—'t Date J �� s
low
ispecaon Repon— i- i- i z.00c
Permit Number: OSP121066
DEVEOPMENT SERVICES DEPARTMEN I
4700 South Bragaw Street Anchorage, AK. 99519-6655 - 343-7904
MH 82P 51d'
FW ]9 3' 6T.T
M1 50.3' 26.2'
M2 1 8I.5' C8.3'
Three Bedroom
Home
50' CREEK MAINTENANCE EASEMENT
00"W
333.99
Driveway
Existing
® Well
N89° 55' 50"E
LAN AS BUILT
SCALE 1" = 50'
Page 2 of 3
PID No.: 051-133-15
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ANCHOR ESMT
I 49th bV ..*
E. ANDERSON
CE -4381
Municipality of Anchorage Page 3 of 3
DEVEOPMENT SERVICES DEPARTMENT
4700 Elmore Road Anchorage, AK. 99519-6655 - 343-7904
On -Site Wastewater Disposal System or Well Inspection Report
Permit Number: OSP121066
Existing
PID No. 051-133-15
1,000 Gallon
Septic Tank
43' (Bed Length)
10 Holes per Lateral @ 4.3' Spacing. 5/16" Diameter.
PROFILE AS -BUILT -
No Scale
91.3
a9 22 2012 11:16AM
RISING SON ELECTRIC 907-622-6777
May 22, 2092
Anderson Engineering
Attn: Mike Anderson
8 o o E. Dimond Blvd.
Anchorage, AIG
FAX 907-677-7766
Rising Son Electric, Inc.
14916 Woodland Drive
Eagle River, AK 99577
(907) 622-6777
Re: 19710 Upper Greatland Estates- Chuglak, AK 99567
Dear Mike:
The lift station at the above referenced address has been wired in accordance with
NEC and State/Local codes.
Thank you.
Sincerely,
KevA' .r�c3�?% • 96taa-r��X-�-
S. Horn buckle, Owner
Administrator License Number 1284
Specialty Contractor license Number 27285
Cc: file
page 1
On -Site Wastewater Disposal System Permit
MUNICIPALITY OF ANCHORAGE
Development Services Department
On -Site Water & Wastewater Program
4700 Elmore Road, PO Box 196650
Anchorage, AK 99519-6650
Telephone: (907) 343-7904
Permit Number:
OSP121066
Tax Code Number:
05113315000
Work Type:
Septic Upgrade
Permit Effective Dates: May 07, 2012 to May 07, 2013
Design Engineer:
ANDERSON ENGINEERING
Subdivision:
GREAT LAND ESTATES #3
Site Legal Address: GREAT LAND ESTATES #3 BILK 4 LT 1 G:1260
Owner/Address: SCHERER EDWARD & JAIME H
5-/y// z_ 9:30
PO BOX 671166 CHUGIAK AK 995671166
Site Mailing Address: 19710 UPPER GREATLAND DR, Chugiak Lot Size in Sq Ft: 111514
Total Bedrooms: 3
This permit is for the construction of:
Y Disposal Field N Septic Tank N Holding Tank N Privy N Private Well N Water Storage
All construction must 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 must notify the Development Services
Department at least 2 hours prior to each inspection. Provide notification by calling (907) 343-7904 (24 hours).
4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must either:
A. Open and Close on the same day.
B. Covered, sealed, and heated to prevent freezing.
Special Provisions: PRIOR TO CONSTRUCTION: The proposed test hole shown on the site plan
and 7 -day ground water monitoring shall be completed prior to construction. The results shall be
submitted with the final inspection report. Construction may proceed prior to the completion of
7 -day ground water monitoring at the contractor's own risk.
Received
Issued By
MUNICIPALITY OF ANCHORAGE
Community Development Department ( Phone: 907-343-7904
Development Services Division Fax: 907-343-7997
On -Site Water & Wastewater Program
Mayor Dan Sullivan
ON-SITE SEWER/WELL PERMIT APPLICATION
FOR A SINGLE FAMILY DWELLING
Parcel I.D. 051-133-15
Property owner(s): Edward and Jaime Scherer Day phone: 688-6649
Mailing address: P.O. Box 671166 Chugiak, AK 99567
Site address:
Legal description (Sub'd., Block & Lot): Greatland Estates No. 3, Block 4, Lot 1
Legal description (Township, Range & Section)
Lot Size: 111,514 Sq. Ft. Number of Bedrooms: Three (3)
THIS APPLICATION IS FOR:
THIS APPLICATION IS AN:
(® all that apply)
Field
X
Initial ElAbsorption
Septic Tank
❑
Upgrade X
Holding Tank
❑
Renewal ❑
Privy
❑
Private Well
❑
Water Storage
❑
THIS APPLICATION INCLUDES A VARIANCE / WAIVER REQUEST FOR:
I certify that the above information is correct. I further certify that this application is being made
for a Single Family Dwelling and is in accordance with applicable Municipal Codes.
(Signature of property owner or authorized agent)
Permit/Rush Fees: '$ 536 • c Waiver Fees: _
Date of Payment: 511 ja Date of Payment:
Receipt Number: (36 Receipt Number:
Permit No. (5SPr,2 16L0('y Waiver No.
C:lUsers\AndEng\Desktop\Mike\Great Land EstatesTermit Application Lot 1.docC:lUsers\AndEng\DesktopWike%Great Land
Estates\Pe"it Application Lot 1.doc
April 29, 2012
Municipality of Anchorage
Development Services Department
On -Site Water and Wastewater Program
4700 Elmore Road
Anchorage, AK 99519-6650
Subject: Lot 1, Block 4, Greatland Estates Subdivision No. 3
Septic System Design and Permit Application
Impacts to Adjacent Properties
Dear Onsite Services Engineer
The existing absorption bed on the subject lot has failed and must be upgraded so a
Certificate of On Site System Approval (COSA) can be issued for the lot. We are
therefore requesting a permit be issued for the upgrade of the septic system to
accommodate the three-bedroom home on the lot. The attached Site Plan and backup
documentation identify the location and configuration of the existing and proposed
septic system. The existing 1,000 Gallon Septic Tank will be uncovered, inspected and
tested and verified sound for continued use. If it is found defective it will be replaced
with a new 1,000 Gallon Septic Tank. The existing absorption bed will be left intact and
tied to the new system with a flow diverter valve. Also identified on the plans are the
locations of the existing well on the lot. No conflicts exist between the proposed septic
system and the wells on this or adjacent lots. Protective radii are shown to the adjacent
wells. Drainage arrows are shown indicating the current drainage patterns. The
drainage patterns will be maintained after construction.
The original septic system and alternate site were permitted and constructed in 1995.
We are now proposing to construct the new absorption bed at the alternate site shown
on the original permit. The conditions of the original permit therefore remain in effect.
We have designed the new bed as specified on the original permit with an application
rate of .7 gallons per day per square foot. The new absorption bed will be as originally
designed and to the same configuration and dimensions. A 2' deep sand liner will be
placed beneath the drainfield rock in the absorption bed to slow the percolation rate.
We note the inspection report for the original bed installation was completed by Eagle
River Engineering Services. They state the total depth of the bed is 5.4' below the
Lot 1, Block 4, Greatland Estates No. 3
April 29, 2012
Page Two
original ground surface. The depth measured recently is more than 9' which includes
the depth of the sand filter. Fill material was apparently placed over the bed that was
not included on the inspection report.
The ground surface on the lot slopes slightly to the west in the area of the absorption
bed. The bed will be placed parallel to the contours of the ground as much as possible
and in conformance with design criteria. A minimum of 100' will be maintained between
all components of the septic system and the existing well and from any surface water in
the area.
If the system is constructed in accordance with our design the following statements
apply:
1. The system, if constructed as designed, will have no adverse impact on the wells
in the area or those to be constructed in the future.
2. The system, if constructed as designed, will have no adverse impact on existing
septic systems in the area or those to be constructed in the future.
3. The system, if constructed as designed, will have no adverse impact on reserve
space, either surface or subsurface, on any lots located in the area.
4. The system, if constructed as designed, will have no adverse impact on drainage
patterns in the area. The current drainage pattern will be maintained.
Sincerely, Q �,
Michael E. Anderson, P.E.
Attachments
.' 49th • L:
MICHAEL E. ANDERSON
No. CE -4381 _
co:.
355.00
N89'55'50"E
ti 7-
SCOPE OF WORK:
Verify Integrity of Existing Septic Tank for
/ )
Continued Use.
Flow Tie in Existing
Place Diverter Valve and
Absorption Bed.
/
Place 500 Gallon Add On Lift Station.
))
Construct New 15' Wide x 43' Long Absorption
) /
Bed.
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NOTE:
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Reconstruct Test Hole and Excavated
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Bed Area to Preconstruttion Condition.
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77.97
SITE PLAN
r............................................
I�4C MICH
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N�O^. CEA43BRSON.,(ti
SCALE = 50'
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LOT 4, BLOCK 1, GREATLAND
ESTATES SUBDIVISION NO. 3
DESIGN FACTORS: SYSTEM REQUIREMENTS:
3 Bedroom Home Shallow Bed System - Pressure Distribution
Perc. Rate: <1 Min./Inch Existing 1,000 Gallon Septic Tank
Application Rate: .7 GPD/SF 500 Gallon Add On Lift Station
1' Total Depth Drainfeld Rock
3 Bedrooms X150 SF/Bedroom/.7 GPD/SF(Application Rate) = 642.8 SF Absorption Area
642.8 SF/15 LF (Width) = 42.9 LF Bed Length
THEREFORE: Construct a-43' Long x 15' Wide Shallow Bed as Shown Below.
Place Distribution Piping at 3.5' Below Original Ground Surface. Verify Structural
Integrity of Existing 1,000 Gallon Septic Tank. Place Flow Diverter Valve and
Connect Existing Abosorption Trench for Future Use. Place 500 Gallon Add On Lift
Station and Pressure Distribution System.
Cv:n4:nn (_`mnnrl
2.5' 5' 5' 2.5'
NOTE: 10 Holes Per Lateral @ 4.3' Spacing. 5/16" Diameter Holes.
TYPICAL BED SECTION .0"CF11V1�o�
(NO SCALE) O�P��"""".....
NOTE: Grade Area Surrounding Bed to Drain Away. ' 49th
Minimum 6' Separation From Bedrock. �....:.....................r. �......�..
Minimum 4' Separation From Groundwater. 0i (.�* c�-
�....................... �.............;. .
Minimum 150' Separation From Wells in the Area. � �
: Michael E. Anderson.
Minimum 100' Separation From Surface Water or Streams. I#c : No. CE4381 .
Minimum 10' Separation From Water Service Line. I�dT:., r_,��
Existing Ground
Natural Backfill
3.0'
Geotextile Fabric
•5'
O O O
5'
Drainfield Rock
1" PVC
2.5' 5' 5' 2.5'
NOTE: 10 Holes Per Lateral @ 4.3' Spacing. 5/16" Diameter Holes.
TYPICAL BED SECTION .0"CF11V1�o�
(NO SCALE) O�P��"""".....
NOTE: Grade Area Surrounding Bed to Drain Away. ' 49th
Minimum 6' Separation From Bedrock. �....:.....................r. �......�..
Minimum 4' Separation From Groundwater. 0i (.�* c�-
�....................... �.............;. .
Minimum 150' Separation From Wells in the Area. � �
: Michael E. Anderson.
Minimum 100' Separation From Surface Water or Streams. I#c : No. CE4381 .
Minimum 10' Separation From Water Service Line. I�dT:., r_,��
MUNICIPALITY OF ANCHORAGE
DEVELOPMENT SERVICES DEPARTMENT
4700 BRAGAW STREET ANCHORAGE, AK 99519-6650
DEPTH
(feet)
1-
2
3
4
5
6'
7
9-
11
12
13
14
15
16
17
18
19
SOILS LOG - PERCOLATION TEST
LEGAL DESCRIPTION: LOT 4, BLOCK I, GREATLAND ESTATES No. 3
PERFORMED FOR: ED SCHERER
DATE: 5/14/2012 PROJECT No.:
PARCEL ID#: TECHNICIAN: M. ANDERSON
TEST HOLE A
OB/OG
SILTY GRAVEL
SILTY GRAVEL
GW/GM/GP
SLOPE
WAS GROUND WATER ENCOUNTERED? YES
IF YES @ WH
DEPTH OF WATER AFTER MOM
DATE OF MO
49th
MICHAEL E. ANDERSON
NO. CE -5381
SITE PLAN
SEE SITE PLAN
i
AT DEPTH? 13'
TORING: 13' 2%
NITORING: 5/15/12 r
GROSS TIME NET TIME DEPTH TO NET DROP
DATE READING (MINUTES) (MINUTES) (INCHES) WATER (INCHES)
TEST HOLE PRESOAKED PRIOR TO TESTING:
5/14 1 4:51 1.25"
2 5:01 10 Dry 12"
3 5:02 1.25"
4 5:12 10 Dry 12"
5 5:13 1.25"
6 5:23 10 Dry 1211
PERCOLATION RATE: � (MIN/INCH) PERC. HOLE DIA. 611 (INCHES)
TEST RUN BETWEEN: 4.5 FT. and 5.5 FT.
COMMENTS: TEST HOLE PRE SOAKED PRIOR TO TEST.
TEST PERFORMED BY ANDERSON ENGINEERING. I, MICHAEL E. ANDERSON CERTIFY THAT
THIS WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPLE GUIDELINES IN EFFECT ON THIS
DATF.• 5/14/2012
PERCOLATION RATE: � (MIN/INCH) PERC. HOLE DIA. 611 (INCHES)
TEST RUN BETWEEN: 4.5 FT. and 5.5 FT.
COMMENTS: TEST HOLE PRE SOAKED PRIOR TO TEST.
TEST PERFORMED BY ANDERSON ENGINEERING. I, MICHAEL E. ANDERSON CERTIFY THAT
THIS WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPLE GUIDELINES IN EFFECT ON THIS
DATF.• 5/14/2012
ON-SITE WASTEWATER DISPOSAL SYSTEM
CONSTRUCTION AND MATERIAL SPECIFICATIONS
SUBJECT: LOT 1, BLOCK 4, GREATLAND ESTATES SUBDIVISION NO. 3
GENERAL:
1. The scope of this project includes excposing the existing 1,000 gallon septic
tank and verifying it is structurally sound for continued use. Other work
includes the construction of a new 43' long X 15' wide absorption bed at the
location also shown on the Site Plan. The bed must have a 2' sand filter
beneath the absorption bed to slow the percolation rate of the underlying
soils. The distribution line in the bed will be placed at 6.5' below the existing
ground surface or at the same elevation as the flow line in the existing bed.
Total depth of the bed will be 9' below the existing ground surface or the
same depth as the existing bed. The new absorption bed must be placed a
minimum of 100' from the well on the lot and 100' from any surface water in
the area and 10' from the water service line proposed for the lot. A flow
diverter valve must be placed and the existing bed tied in for future use.
2. Construction shall be in accordance with the approved site plan, design
drawings, Municipal Permit with any special provisions or conditions, and all
applicable State and Municipal Wastewater Disposal Regulations.
3. The Contractor shall be responsible for obtaining all underground utility
locates and for the layout of the septic system and verification of the location
of all lot lines. The Contractor must also verify the location of wells in the
area and assure that the separation distances are met.
4. Unless specifically agreed otherwise, the contractor shall be responsible for
final grading areas subsequently depressed from soil settling. Property
owner shall be responsible for revegetation of affected areas unless
specifically agreed otherwise.
5. Contractors installing wastewater disposal systems must be certified by the
Municipal Development Services Department Building Safety Division On Site
Water and Wastewater Program for system installations. Owners installing
their own systems must receive prior approval from the On Site Water and
Wastewater Program before beginning system installation.
SEPTIC TANK INSTALLATION — VERIFY EXISTING TANK FOR CONTINUED USE
1. A new 1,000 -gallon septic tank must be procured from an approved source
and installed at the location shown if the existing tank is found unsuitable.
Lot 1, Block 4, Greatland Estates No. 3
April 29, 2012
Page 2 of 4
2. A septic tank is to be constructed by a certified septic tank manufacturer.
Construction shall include two 4" cleanouts for pumping access.
3. The septic tank shall be sufficiently bedded to prevent settling or shifting of
the tank.
4. All standpipes on the septic tank shall extend a minimum of 12 inches above
final grade.
5. Tanks installed without 4' of cover shall have a minimum of 2" of direct burial
insulation.
6. A foundation cleanout shall be installed one to four feet from the building
foundation. Two cleanouts are required between the tank and the drainfield.
7. Final grading over the tank shall be such that a positive slope exists away
from the septic tank.
DRAINFIELD CONSTRUCTION:
1. The drainfield shall be constructed to the dimensions shown on the design.
The bottom of the bed shall be within 2" of level.
2. Distribution piping must be placed level with perforations down atop a level
bed of drainfield rock. Rock should then be placed over the pipe to provide a
minimum of 2" of cover.
3. A silt barrier or geotextile fabric must be placed between the drainfield rock
and the natural soil backfill.
4. Monitor tubes must be 4" in diameter and installed at the locations shown on
the design. The portion below the distribution pipe must be perforated.
5. Contractor shall verify the septic tank and drainfield are a minimum 100' away
from any private water wells in the area, 150' from a Class "C" Well or 200'
from any community well.
6. Direct bury insulation must be placed over the distribution system if less than
3' of backfill depth is available. Finish grade over the trench must be
mounded to prevent settlement or depressions.
7. Grade area surrounding the absorption trench to drain away.
8. A minimum 2' of accepting soil is required below the drainfield rock for a 5'
wide trench. Contractor shall verify this condition prior to placement of the
rock. All pockets of unacceptable materials must be removed and replaced.
Lot 1, Block 4, Greatland Estates No. 3
April 29, 2012
Page 3 of 4
MATERIAL SPECIFICATIONS:
1. Septic tanks must be constructed by a municipally approved septic tank
manufacturer.
2. The following pipe materials are approved for use in septic system
installations in the Municipality of Anchorage:
Cast Iron (perforated and solid), ASTM D3034 or P.V.C. (perforated and
solid), ASTM F810 or H.D.P.E. (perforated, but not solid) and ASTM D2662
or A. B.S. (perforated and solid).
3. Insulation shall be at least 2" thick extruded direct burial polystyrene (Dow
Chemical Co. Styrofoam HI or equal).
4. Septic tank inlets and outlets shall be fitted with watertight couplings
(Caulder, Fernco, or equal).
5. A permeable geotextile fabric (Typar, Mirafi or equal) must be installed
between the final drain rock layer and the native soil layer.
6. All drain rock shall be .5" to 2.5" in diameter with less than 3% passing the
#200 sieve.
SAND FILTER GRADATION:
1. Sand used to slow the percolation rate in the new absorption bed must have
the following gradation:
50% Passed the No. 4 Sieve
2% Passed the No. 100 Sieve
1% Passed the No. 200 Sieve
2. The sand source must be approved prior to use.
INSPECTIONS:
Municipal Ordinance requires a minimum of two inspections. These inspections
must be conducted under the supervision of a professional engineer registered
in the State of Alaska. The first inspection must be conducted after the
excavation of trenches, beds or pits and before the installation of any gravel. A
septic tank may be set in place, but may not be backfilled.
Lot 1, Block 4, Greatland Estates No. 3
April 29, 2012
Page 4 of 4
The second inspection must be conducted after the placement of the geotextile
fabric, gravel, distribution piping, standpipes, cleanouts and insulation. No
backfill should be in place at the time of inspection.
Contractor shall provide a copy of all field survey layout and construction notes
for use in preparing the certified as -built of the completed system.
o g 10 » 0
c3 2' �v[ B L S
Municipality of Anchor, _..
On-Site Water and Wastewater Progr - i''
(907) 343-7904 J�N $ 7- 1 , S A FE T Y
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Certificate of On-Site Systems A• .-•valj:\�� ai OLL 6_a '
Parcel I.D. 051-133-15 Expiration Date: ' --� �-'—/ 7
1. GENERAL INFORMATION
Complete legal description Great Land Estates #3, Block 4, Lot 1
Location (site address) 19710 Upper Greatland Drive Chugiak, AK 99567
Current Property owner(s) Charles & Kathleen Wood Day phone
Mailing address P.O. Box 201126 Chugiak, AK 99567
Real Estate Agent Day phone
2. TYPE OF DWELLING: _
0 Single Family (w/wo ADU)
❑ Duplex
❑ Multiple Dwellings (Single Family and/or Duplex)
3. NUMBER OF BEDROOMS: Three
4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL:
Individual Well 0 Individual E
Individual Water Storage ❑ Holding Tank ❑
Community Class Well ❑ Community ❑
Public Water System ❑ Public Sewer ❑
WaiverNariance request for: Distance:
Received by: 041:111(a l tre Date: 6/i 27/ 7
COSA to be released to the engineer,unless othe 'se requested by the engineer.
COSA Fee $ 5-247 Waiver Fee $
Date of Payment 6/9-I ti Date of Payment
Receipt Number 6512(1$6 Receipt Number
COSA# 0`jC,(V,"2"9' Waiver#
5. STATEMENT OF INSPECTION BY ENGINEER
.w,
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 for this application,
shows that the on-site water supply and/or wastewater disposal system is (are) safe, functional and adequate
for the number of bedrooms and type of structure indicated herein. I further verify that based on the information
obtained from the Municipality of Anchorage files and from my investigation and inspection, the on-site water
supply and/or wastewater disposal system is(are) in compliance with all applicable Municipal and State codes,
ordinances, and regulations in effect at the time of installation.
Name of Firm Anderson Engineering Phone 522-7773
Address PO Box 240773, Anchorage, AK 99524
Engineer's Printed Name Michael E. Anderson, P.E. Date
� OF •A4 ��#
sy �'° A 9-H />A
6. DSD SIGNATURE ..meg.
,. ..
System #1 Approved for 'S bedrooms c0 ,n
MICHAEL E,:= h?'cRSON •
C. . CE-4381
System #2 Approved for bedrooms �q��FP °°G,G -/7°°•'�Z�'
Disapproved �4���� E�S�� ®f®
Conditional approval for bedrooms, with the following stipulations:
Y OF
WATERON-6/TE
/1ND
WASTEWATER z .
r.) PROGRAM
•
By: , .. — Original Certificate Date: ^ 12 I
7
The Municipality of Anchorage Development Services Division (DSD) issues Certificates of On-Site Systems Approval (COSA) based only
upon the representations given in paragraph 5 by an independent professional civil engineer registered in the State of Alaska. The Municipality
of Anchorage is not responsible for errors or omissions in the professional engineer's work.
7. ATTACHMENTS: a
COSA Checklist X Nitrate Advisory • •
Septic System Advisory Arsenic Advisory, ,
Well Flow Advisory Other A o
COSA blue sheet f . c
If more than 1 septic system is on the lot:
COSA Checklist# of
Structure served by this system
Certificate of On-Site Systems Approval Checklist
Legal Description: Great Land Estates #3, Block 4, Lot 1 Parcel ID:051-133-15
A. WELL DATA
Well type Private If A, B, or C provide PWSID#_ Well Log (Y/N) Y
Date completed 4/95 Sanitary seal (Y/N) Y Wires properly protected (Y/N) Y
Total depth 101 ft. Cased to 101 ft. Casing height(above ground) >18 in.
FROM WELL LOG AT INSPECTION
Date of test 4/95 5-26-17
Static water level 73 ft. 74 ft.
Well production 20 g.p.fT1. 6.1 g.p in.
WATER SAMPLE RESULTS:
Coliform 0 colonies/100 mL Nitrate 3.2 mg/L
Arsenic ND ug/L Date of sample: 5117/17 Collected by: Anderson Engrg.
B. SEPTIC/HOLDING TANK DATA
Tank Type/Material Septic/Steel Date installed 6/8/95
Tank size 1 ,250 gal. Number of Compartments 2 Cleanouts (Y/N) Y
Foundation cleanout(Y/N) Y Depression over tank(Y/N) N High water alarm (Y/N) N
Date of pumping
6/1/17 Pumper JRs Pumping
C. ABSORPTION FIELD DATA
Date installed
5/16/12 Soil rating (g.p.d./ft2 or ft'/bdrm) .7 GPD/SF System type Bed
Length 43 ft. Width 15 ft. Gravel below pipe 5 ft.
Total depth 4-5 ft. Eff. absorption area 645 ft2 Monitoring tube Y Depression over field N
Date of adequacy test 5-26-1 7 Results (Pass/Fail) Pass For 3 bedrooms
Fluid depth in absorption field before test 0/0 in. Water added 450 gal. New depth 210 in.
Elapsed Time: 1 ,440 min. Final fluid depth 0/0 in. Absorption rate >= 450 g.p.d.
Any rejuvenation treatment(past 12 mo.)(Y/N &type) N If yes, give date
D. LIFT STATION
Date installed 5/15/12 Size in gallons 500 Manhole/Access (YIN) Y
"Pump on" level at 26 in. "Pump off' level at 30 in. High water alarm level at 34 in.
Datum Bottom of Tank Cycles tested 3 Meets alarm&circuit requirements? Y
E. SEPARATION DISTANCES
WELL ON LOT TO:
Septic tank/lift station on lot 100 On adjacent lots 100
Absorption field on lot >100
On adjacent lots >100
Public sewer main '75' Public sewer manhole/cleanout >100'
Sewer/septic service line >25' Holding tank >75'
Animal containment areas >50 Manure/animal excrete storage areas >100'
SEPTIC/HOLDING TANK ON LOT TO:
Building foundation Property line Absorption field >5
Water main 10' Water service line >10' Surface water >100'
Wells on adjacent lots >100'
ABSORPTION FIELD ON LOT TO:
Property line Building foundation Water main >>10' ____
>10'
Water Service line Surface water 100 Driveway,parking/vehicle storage
Curtain drain None Noted Wells on adjacent lots >100'
F. COMMENTS
Absorption Bed constructed in 1995 remains connected to existing septic tank
with Flow Diverter Valve for possible future use.
G. ENGINEER'S CERTIFICATION
I certify that I have determined through field inspections and .s,,r"I' A L It
review of Municipal records that the above systems are in 4.,.(\c„:.•`'..•'(.;5`511
conformance with MOA COSA guidelines in effect on this date. F� •. '
Engineer's Printed Name Michael E. Anderson, P.E. 0 • 49TI-t �a1 : $s 0�
Date 6/6/2017 !)...#`-`2-Q
re-.,..MICHAEL E. ANDERSON�:' 0
1r# 4:-.., CE-4381 ••.*- .
,
0.0 e%,•. 6 -6 'i7 .•• >.1
'
COSA brown sheet 10-1 D-12.doc
CERTIFICATE OF ON-SITE SYSTEMS APPROVAL
FOR A SINGLE FAMILY DWELLING
Parcel I.D. 051-133.15
1. GENERAL INFORMATION
"m CA
BU,
ZD
RfJj�j!/
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COSA # 05G 10-1 "1
Expiration Date: S - 2 6. / �—)
Complete legal description Lot 1, Block 4, Greatland Estates Subdivision No. 3
Location (site address) 19710 Upper Gre eland Drive Chugiak, AK 99567
Current Property owner(s) Edward and Jaime Scherer Day phone 688-6649
Mailing address P.O. Boz 671166 Chugiak, AK 99567
Lending agency Day phone
Mailing address
Real Estate Agent Day phone
Mailing Address
Unless otherwise requested, COSA will be held by DSD for pickup.
2. NUMBER OF BEDROOMS: Three (3)
3. TYPE OF WATER SUPPLY:
Municipality of Anchorage
TYPE OF WASTEWATER DISPOSAL:
Development Services Department
Building Safety Division
7— -
On -Site Water and Wastewater Program
1
4700 Bragaw Street
'
�.
P.O. Box 196650
Anchorage, AK 99519-6650
www.muni.org/onsite
❑
(907) 343-7904
CERTIFICATE OF ON-SITE SYSTEMS APPROVAL
FOR A SINGLE FAMILY DWELLING
Parcel I.D. 051-133.15
1. GENERAL INFORMATION
"m CA
BU,
ZD
RfJj�j!/
J
COSA # 05G 10-1 "1
Expiration Date: S - 2 6. / �—)
Complete legal description Lot 1, Block 4, Greatland Estates Subdivision No. 3
Location (site address) 19710 Upper Gre eland Drive Chugiak, AK 99567
Current Property owner(s) Edward and Jaime Scherer Day phone 688-6649
Mailing address P.O. Boz 671166 Chugiak, AK 99567
Lending agency Day phone
Mailing address
Real Estate Agent Day phone
Mailing Address
Unless otherwise requested, COSA will be held by DSD for pickup.
2. NUMBER OF BEDROOMS: Three (3)
3. TYPE OF WATER SUPPLY:
TYPE OF WASTEWATER DISPOSAL:
-- --- - - -
Individual We --ll✓❑
- -Tn-dividu tri -sib
7— -
Individual Water Storage
❑
Individual Holding Tank
❑
Community'Class Well
❑
Community On-site
❑
Public Water System
❑
Public Sewer
❑
The Municipality of Anchorage Development Services Department (DSD) issues Certificates of On -Site Systems
Approval (COSA) based only upon the representations given in paragraph 4 by an independent professional civil
engineer registered in the State of Alaska. Certificates of On -Site Systems Approval are required for the transfer of
title (except between spouses) for properties served by a single-family on-site wastewater disposal and/or water
supply system. DSD also issues COSAs upon request to homeowners. Certificates of On -Site Systems Approval
are valid for 90 days from the date of issue for properties served by a private or Class C well and may be reissued
with new water sample results. (Certificates may be reissued for a period of up to one year with valid water
samples.) Certificates are valid for one year for properties served by Class A or B wells or a public water system.
The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work.
4. 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 for this application,
shows that the on-site water supply and/or wastewater disposal system is (are) safe, functional and adequate
for the number of bedrooms and type of structure indicated herein. I further verify that based on the information
obtained from the Municipality of Anchorage files and from my investigation and inspection, the on-site water
supply and/or wastewater disposal system is(are) in compliance with all applicable Municipal and State codes,
ordinances, and regulations in effect at the time of installation.
Name of Firm Anderson Engineering Phone 522-7773
Address P.O. Box 240773 Anchorage, AK 99524
Engineer's Printed Name Michael E. Anderson, P.E. Date 5/25/2012'
5. DSD SIGNATURE
_1z Approved for bedrooms.
Disapproved.
Conditional approval for bedrooms, with the following stipulations:
COSA Checklist X Arsenic Advisory
Septic System Advisory
Well Flow Advisory
Nitrate Advisory
Maintenance Agreements
Supplemental Engineer's Report
Other
By:� Original Certificate Date:
(Rev. 11105)
Municipality of Anchorage a
• Development Services Department $Q'r
M .rt
Building Safety Division
On -Site Water & Wastewater Program s ` "'
4700 Bragaw Street
P.O. Box 196650
Anchorage, AK 99519-6650
www.muni.org/onsite
(907)343-7904
CERTIFICATE OF ON-SITE SYSTEMS APPROVAL CHECKLIST
Legal Description: Lot 1, Block 4, Greatland Subdivision No. 3
A. WELL DATA
Well type Private If A, B, or C provide PWSID #
Date completed 4/95 Sanitary seal (YIN) Y
Total depth 101 ft. Cased to 101 ft.
FROM WELL LOG
Date of test 4/95
Static water level 73 ft.
Parcel ID: 051-133-15
Well Log (YIN) Y
Wires properly protected (YIN) Y
Casing height (above ground) >18 in.
AT INSPECTION
4/11/2012
67 ft.
Well production 20 g.p.m. 6.4 g.p.m.
WATER SAMPLE RESULTS:
Coliform 0 colonies/100 mL Nitrate 2.28 mg/L
Arsenic: N/D mg/I Date of sample: 4/11/12 Collected by: MEA
B. SEPTIC/HOLDING TANK DATA
Tank Type/Material SePue/Steel Date installed 6/8/95
Tank size 1,000 gal. Number of Compartments Two Cleanouts (Y/N) Y
Foundation cleanout (Y/N) Y Depression over tank (Y/N) N High water alarm (Y/N) Y
Date of pumping 4/6/2012 Pumper JRs Pumping
C. ABSORPTION FIELD DATA
Date installed 5/16.17/12 Soil rating (g.p.d./ft2 or ftz/bdrm) .7 GPD/SF System type Shallow Bed
Length 43 ft. Width 15 ft. Gravel below pipe •5 ft.
Total depth 4-4.5 ft. Eff. absorption area 645 ft' Monitoring tube Y Depression over field N
Date of adequacy test New const. Results (Pass/Fail) For _ bedrooms
Fluid depth in absorption field before test in. Water added_ gal. New depth in.
Elapsed Time: min. Final fluid depth in. Absorption rate >= g.p.d.
Any rejuvenation treatment (past 12 mo.) (Y/N & type) N If yes, give date
D. LIFT STATION
Date installed 5/15/12 Size in gallons 500
Manhole/Access (Y/N) Y
"Pump on" level at 28 in. "Pump off' level at 28
in. High water alarm level at 34 in.
Datum Bottom of Tank Cycles tested New Const.
Meets alar & circuit requirements? Y
E. SEPARATION DISTANCES
SEPARATION DISTANCES FROM WELL ON LOT TO:
Septic tankilift station on lot >100'
On adjacent lots >100'
Absorption field on lot >100'
On adjacent lots >100'
Public sewer main N/A
Public sewer manhplelcleanout N/A
Sewer /septic service line >26
Holding tank N/A
Animal containment areas >50'
Manure/animal excrete storage areas >100'
SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO:
Building foundation >5' Property line >5'
Absorption field >5'
Water main N/A Water service line
>10' Surface water >100'
Wells on adjacent lots >100'
SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO:
Property line >t0' Building foundation >10, Water main >1Y
Water Service line >10' Surface water >100'
Driveway, parking/vehicle storage >25'
Curtain drain None Noted Wells on adjacent lots
>1W
F. COMMENTS: Flow Diverter Valve in Place. Existing Bed Remains in Tact for Future Use.
G. ENGINEER'S CERTIFICATION dox'g-•" :
0* 1
1 certify that I have determined through field inspections and 40 *;
review of Municipal records that the above systems are in s'
conformance with MOA COSA guidelines in effect on this date. %.... ""�
. X2 4
Engineer's Printed Name Michael E. Anderson, P.E. a+ y�
• ..
�• S y
Date _ 5/25/2012 ��t�'pFo'f,•,.,
COSA Fee $
Date of Payment
Receipt Number t7 i(ol( �Ql
(Rev. 11105)
Waiver Fee $
Date of Payment
Receipt Number
1
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THE SURVEYOR TAKES RESPONSIBILITY FOR THE INITIAL TRANSACTION ONLY AND ASSUMES FINANCIAL LIABILITY ONLY FOR THE COST OF THE SURVEY.
LISTED DISTANCES PREVAIL OVER SCALING. REPRODUCTION MAY CAUSE ERRORS IN SCALE.
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PLOT PLANS & LOT SURVEYS NOTE:
IT IS THE RESPONSIBILITY OF THE BUILDER OR OWNER, PRIOR TO
CONSTRUCTION, TO VERIFY PROPOSED BUILDING GRADE RELATIVE
TO FINISHED GRADE AND UTILITY CONNECTIONS AND TO DETERMINE
THE EXISTENCE OF ANY EASEMENTS, COVENANTS OR RESTRICTIONS
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ETC., ARE SHOWN IN THEIR APPROXIMATE LOCATION, ONLY. SNOW
MAY PREVENT SOME IMPROVEMENTS FROM BEING SEEN AND LOCATED.
ALL DISTANCES ARE RECORD UNLESS OTHERWISE NOTED.
Prepared by
Robert E. Johns, Jr. & Assoc.
Professional Land Surveyors
1700 Brink Drive.
ANCHORAGE, ALASKA 99504
Scale: 1 _ 70' Rec. Lot S.F. Rec. Plat File�NAo.
Date Surveyed: 5/22/12 Drawn by. REJ Checked by..JIYIK
Date Drawn: 5/22112 Grid: 1260 WD 12-135
Legal Description: LOT 1 BLOCK 4
GREAT LAND ESTATES #3
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'ONLY THOSE IMPROVEMENTS ABOVE GROUND AND VISIBLE VALL BE
CONSTRUCTION, TO VERIFY PROPOSED BUILDING GRADE RELATIVE
SHOriN. FFNICES, WELLS SEPTIC CLEANOUTS, SIDEWALKS. DRIVEWAYS,
TO FINISHED GRADE AND UTILITY CONNECTIONS AND TO DETERMINE
ETC., ARE SHOWN IN THEIR APPROXIMATE LOCATION, ONLY. SNOW
THE ExISTENCE OF ANY EASEMENTS, COVENANTS OR RESTRICTIONS
MAY PREVENT SOME IMPROVEMENTS FROM BEINO SEEN AND LOCATED.
WHICH DO NOT APPEAR ON THE RECORDED SUBDIVISION PLAT.
ALL DISTANCES ARE: RECORD UNLU^ZS OTHERWISE NOTED.
SURVEY CERTIFICATION
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Surveyors Assoc.
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GREAT LAND ESTATES #3
Municipality of Anchorage Pageof
DEPARTMENT OF HEALTH AND HUMAN SERVICES
ENVIRONMENTAL SERVICES DIVISION
P.O. Box 196650 • Anchorage, Alaska 99519-6650 • Telephone: 343-4744
On-Site Wastewater Disposal System and/or Well Inspection Report
Permit Number: 95 U0PID Number: 05/ /33 /S
Name:
,o,�Z?W,4120 'i TRIM6, SGN��2-
Wastewater System: New ❑ Upgrade
Address:
ABSORPTION FIELD
X 1XW&Ie C U
Phon :D( Q
No. of Bedrooms:
p Deep Trench ❑ Shallow Trench L�Bed ❑ Mound ❑ Other
LEGAL DESCRIPTION
Soil Rating: �/
D-
Total Depth from original grade:
?,q -
/ GPD/Sq. Ft.
Lot: Block: Subdivision:
Depth to pipe bottom from original grade:
Gravel depth beneath pipe
D
y/2GifTL dl #_3
219 Ft.
Ft.
Range: /
Township. /5 M I
Section: /
Fill added above original grade: / FL
/
Gravel length:
Ft.
WELL: 'New ❑ Upgrade
Gravel width:
��j
Number o lines: Distance between lines:
FL
Ft
Classification (Private. A,B,C):
Total Depth:
Cased To:
Total absorption area:
Ft.
Pipe material: CC -
V
D Ft.-?,pFt.
SQ.
Driller:
Date Dri 9J
01711
Static Water Level:
Instal! �
(�f 1941/
Date instal led:
V
L N/i1/k/
/
3 Ft.
GrrArA! !
Yield:Pump
Set at:
Casing Height Above Ground:
//Ft.
TANK
Q GPM
UNKNOra t.
I Z
SEPARATION DISTANCES
Xseptic ❑ Holding ❑ S.T.E.P.
To
Septic
Absorption
Lift
Holding
%h. iPrivate
Manufacturer:
Capacity in gallons:
From
Tank
Field
Station
Tank
Sewer Lines
AAle NV 6- t—_
/l%QJ
Wei 1
7'-100
L 100 /
f100
N�A
N��4
t5p'
Material:
r r•.
Number of Compartments-
ompartments:Well
�-
Surface
f�OU�
yvoq,
1100
NIA LIFT STATION
Lot/
Line
„ /
/O f
+1
Id-15 y
Size in gallons:
Manufacturer:
Foundation
� 0
boy
N/
"Pump on" level at: "Pum evel at:
High water alarm at:
Curtain
N/A
Pump Make &
Electrical Inspections performed by:
Drain
BENCH MARK
Remarks:
Location and Description:
Dov t
Assumed Elevation:
iia,
ENGINEER'S SEAL
F11h
�zr
00
�5
as
Inspections performed by: Dates: 1st22
j_°a a aomoo°a°a ueo
2nd 195
'°O° °t° sae°..e°°oo•o°°oart 0.
Louis A. Butern . ° �Pz .
Department of Heal d Hu a ervices approval
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Reviewed and approved b -` -- Date:
72-013 (Rev. 9/91) MOA 25
T Permit No. i!500g5
Page of 7�
Municipality of Anchorage
DEPARTMENT OF HEALTH AND HUMAN SERVICES
ENVIRONMENTAL SERVICES DIVISION
P.O. Box 196650 • Anchorage, Alaska 99519-6650 • Telephone: 343-4744
On -Site Wastewater Disposal System and/or Well Inspection Report
Legal Description: a1446'/ 4�Wd E5T--*3 46W d4�-' -�- PID No.: jQSI '133 /S
R N 89'55'50" E 333.99 SS
N
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DRIVE
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LOCATION
A
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WELL
SWING TIES
A -C = 118.1
B -C = 240.3
11
b9 A -D = 125.0
59��jg
C� A-E = 156.8
8-E = 184.1
SCALE 1" = 60'
�\
• MONITOR TUBE
_
o SEWER CLEANOUT
50' CREEK EASEMENT
Q- - WELL
- — - - EASEMENT
\
- EXISTING LEACHFIELD
77.97
\
N 89'20'00" W
�
NO KNOWN CURTAIN DRAINS
\
SURFACE WATER +100' FROM SEPTIC
ELEVATIONS
TOP OF WELL CASING
1
�%�
(NOT TO SCALE)
As- SUTAEO ELEV' = 113.59
(A
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ORIGINAL
GROUND
S
Or
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LEVEL AT:P
rTt
,
S
TH1 99.61
�#
w * .49TH *'
3
C04 96.7
GWT ® 92.0
C01 9giSAND
p4iiFILTER
C05 96.7
C06 96.7
.. .. . .......
90 0 A LOUIS A. BUTERA
CO2 9NT1 96.23,
039MT2 96.23
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CORNER 1 94.2
CORNER 3 94.2
CORNER 2 94.2
CORNER 4 94.2
-
79tH'! a 111011 EAnA 95
PAGE 1 OF 1
MUNICIPALITY OF ANCHORAGE -LAPn-1
DEPARTMENT OF HEALTH AND HUMAN SERVICES L0 -Lo �}
P.O. BOX 196650, 825 "L" STREET, ROOM 502
ANCHORAGE, ALASKA 99519-6650
ON-SITE WELL AND WASTEWATER DISPOSAL SYSTEM PERMIT
PERMIT NUMBER:SW950045 DATE ISSUED: 4/17/95
DESIGN ENGINEER:EAGLE RIVER ENGINEERING SERVICES EXPIRATION DATE: 4/17/96
OWNER NAME:SCHERER EDWARD & JAIME H
OWNER ADDRESS:P.O. BOX 671166
CHUGIAK, ALASKA 99567
PARCEL ID:05113315
LEGAL DESCRIPTION:
GREAT LAND ESTATES #3 BLK 4 LT 1
LOT SIZE: 111514 (SQ. FT.)
NUMBER OF BEDROOMS: 3 THIS PERMIT: 3
THIS PERMIT IS FOR THE CONTRUCTION OF:
DISPOSAL FIELD /SEPTIC TANK / WELL SYSTEM
ALL CONSTRUCTION MUST 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 ENGINEER MUST NOTIFY DHHS AT LEAST 2 HOURS
PRIOR TO EACH INSPECTION. PROVIDE NOTIFICATION BY
CALLING 343-4744 ( 24 HOURS ) . (NOT REQUIRED FOR WELL ONLY PERMIT)
4. FROM OCTOBER 15 TO APRIL 15 A SUBSURFACE SOIL
ABSORPTION SYSTEM UNDER CONSTRUCTION DURING FREEZING
WEATHER MUST BE EITHER:
A. OPENED AND CLOSED ON THE SAME DAY
B. COVERED, SEALED AND HEATED TO PREVENT FREEZING
5. THE FOLLOWING SPECIAL PROVISIONS.
SPECIAL PROVISIONS:
RECEIVED B
ISSUED BY:
nFvivo* A47CO 57-22-y 1s o. k.
DATE: C - / e - cl-e,—
DATE: !� `"Z?-
Jun RIM
Rower Enskearks5c)VA
Louis Butera, P.E.
Registered Civil Engineer
April 6, 1995
Jim Cross, P.E.
Manager, On -Site Services
Municipality of Anchorage
P.O. Box 196650
Anchorage, AK 99519
Re: Great Land Estates #3 Lot 1, Block 4
Narrative & Permit Application
Dear Mr. Cross:
The proposed septic system upgrade will have very limited impact on adjacent properties for the
following reasons:
1. The surrounding lots are large, allowing sufficient room for septic sites.
2. Immediate neighboring septic systems are all +30' distance.
3. Reserve space is adequate, due to absorption capacity and lot size.
4. Drainage will not be affected and is not a major consideration in our design.
If you have any questions please call our office at 694-5195.
\C:\WPWIN60\WPDOCS\1995\94-056A. NAR
P.O. Box 773294 • Eagle River, Alaska 99577 • Telephone (907) 694-5195 • Fax (907) 694-3297
rn
Sincerely,
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Louis Butera, P.E.
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\C:\WPWIN60\WPDOCS\1995\94-056A. NAR
P.O. Box 773294 • Eagle River, Alaska 99577 • Telephone (907) 694-5195 • Fax (907) 694-3297
EAGLE RIVER JOB (--'IIZ4W74-H1li7 t75 * 3
ENGINEERING SERVICES SHEET NO. OF
P.O. Box 773294 CALCULATED BY 2�05��7 S DATE
EAGLE RIVER, AK 99577
(907) 694-5195 CHECKED BY DATE
PflOdICEiW-I (yMk Srcelsl T�'I IPNGWI ®®IM.. GrMn. Aan.011]I. to OrOer Pr.CNE iIXIENEE 1600.225d3d1
JVMLC
Three Bedroom Single Family Dwelling
.. .... :..........
Great Land Estates #E3 Lot 1, Block'4
__. ..
(313R) (150 gpd/BR) = 450 gpd
Percolation rate = 0.5 minutes/inch < 1.0 minutes/inch `
Use a 2' _sand. filter layer _._:
Use application rate for bed of 0.7 gpd/ft2:
__ ..
(450 gpd)-=:_-(0.7-gpd/ft2) = 642.86 ft2
....
643 = 15' wide = 42.87' long
Bed dimensions: _ . .........
Length
_...43.
Width
l5.'
Total depth of sand layer
_; 7(below ground surface)
Total depth of gravel layer
= 5' (below ground surface)
Sand layer thickness
= 2
Gravelunder.leachpipein bed
_. 6
_.
sg
�a
gm e
lt.
-�?l0B2 6!!ss 3 Bg9Y82lBB o
... _..... ...... ....... .. _ ....
MM3
.._� ....:.. ... - L� .. .. ............
to 6199e4 iIO EV E9 ;E
c
B
'...
... .. EE -E- � 111 '.: J J ..—�..... ..... ... _.........
PflOdICEiW-I (yMk Srcelsl T�'I IPNGWI ®®IM.. GrMn. Aan.011]I. to OrOer Pr.CNE iIXIENEE 1600.225d3d1
i
rl 15'X43' BED
15'X43' BED REPL SITE
� ®THl
1000 GALLON
SEPTIC TANK
0
APPROX
PROPOSED
HOUSE
LOCATION
PROPOSED 100
CREEK EASEMENT
XEPTIC SYSTEM
\ 0 - TEST HOLE
\`'gyp • - MONITOR TUBE
77.97 - SEWER CLEANOUT
N 89°20'00" W -0 - WELL
NO KNOWN CURTAIN DRAINS \o - — - - EASEMENT
SURFACE WATER +100' FROM SEPTIC �� - EXISTING LEACHFIELD
WELL & SEPTIC SITE PLAN
LEGAL: GREAT LAND ESTATES #3 LOT 1, BLK 4
OWNER: SHERER
CONTRACTOR: VA
JOB ;q 94-056 DATE: 04/05/95 SCALE 1" = 60'
EAGLE RIVER ENGINEERING SERVICES
P.O. Box 773294
EAGLE RIVER, AK. 99577
(907) 694-5995 FAX: (907) 694-3297
i�
* . 49 TH
�.�
LOUIS A. BUTERA 05
sj
CE 6736
�, _5_=
AV
��F�FaAw
SPECIFICATIONS FOR ON-SITE SEPTIC SYSTEM
LEGAL: Great Land Estates #3 Lot 1, Block 4
A. GENERAL
1. The well and septic plan is for a single family residence only.
2. The drawing and or site plan shall be a part of this specification.
3. All materials and workmanship shall meet the Anchorage Department of Health
requirements.
4. All soil tests are advisory to the design and are to be verified or modified in the
field by the engineer.
5. All excavations and depths are advisory and are to be verified in the field by the
contractor to meet Municipality of Anchorage requirements.
6. It is the responsibility of the owner to obtain all necessary permits or easements
and to locate any adjacent multi -family wells.
7. The excavation is to be exactly in the area shown on the site plan, any deviation
requires engineer approval.
8. It is always recommended that a surveyor locate the nearest lot line position and
the location of any easements.
B. BED
1. The bed is to follow the natural land contour to maintain uniform total depth of the
bed bottom.
2. The bottom of the bed shall be level, plus or minus 1.5".
3. The total depth of the sewer gravel excavation is not to exceed 5' at any point.
4. A 2' sand filter layer shall be placed under the sewer gravel. The sand shall be
from a currently approved filter sand source.
5. The bed gravel is to be covered with typar fabric material.
6. Soil or combination of soil and extruded board insulation to a depth of 3' or
equivalent is to be placed over the leachfield.
7. The area over the bed is to be finish graded to prevent ponding of surface water
runoff.
8. The septic tank and leachfield must not be closer than 100' to any existing private
well, 150' to any Class "C" well, or 200 feet to any community well.
RECOMMENDED LEACHFIELD DIMENSIONS:
TOTAL DEPTH = 5' gravel, 7' sand
GRAVEL DEPTH = 6" under pipe, 2" over pipe
BED LENGTH = 43' BED WIDTH = 15'
SOIL RATING = 0.7 GPD/ft2 (filter required)
BEDROOM CAPACITY = 3 SEPTIC TANK SIZE = 1,000 gallons minimum
Twenty-four (24) hours notice required for all inspections.
C:\WPWIN60\WPDOCS\1995\94-056A.SPC 1
•
•... A • i°V J pV y. i tFA
E': C �' �Y .•ate � ��
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Time
. i`
Municipality of Anchorage
DEPARTMENT OF HEALTH & HUMAN SERVICES
�aooua000• •eeeoe a+^ .:`)
��.•
T
i •iein.
825 "L" Street, , Alaska 99502-0650
Anchorage,
Lo
SOILS LOG — PERCOLATION TEST
4�oo .I
CC -6736
s�
10
ya. /•
I r
OFESS��'1'
PERFORMED FOR: SIMS/VIM 1�-UE
DATE PERFORMED:'!'
LEGAL DESCRIPTION: G�A�RN� ��/kjES j i1 H Township, Range, Section:
SLOPE SITE PLAN
R 7 bfzowH Loan, SILT
` / Gru+uFa Satin St�T grzowrJ,
2 — l6Hi LtwSE aociLTo 'i° F�w6° Y N
3 6�AvF1,SAND ParUtY7c�ceS '^
Slit, voLoubi451 �er:Yu� ce
4 °^ MANY Roc Ics To `I r C 10150 _
5
6 W 90
7 l O
c
(SPP)SpNo 6P�u�l. tSArSovE, o
8
c
c
Gross
Time
Net
Time
_
9
0 0�
'8 -I -7 -CIH
10
x 4440 HIN
F ATQl ri L
a`1 P-PeLlf ',pnR'aTEP Su,4-4.
It
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Ail
2
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12
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(6P -6w) I,-IrP-t*Ev- 20045
13
r �c
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14
15
16
17
18
19
WAS GROUND WATER
ENCOUNTERED?
S
IF YES, AT WHAT L
O
DEPTH?
P
Depth to Water AherD9 y 0L110t-h S E
Monitoring? d'� Date: $'7-H-41
Reading
Date
Gross
Time
Net
Time
Depth to Net
Water Drop
C-Olkf:
'8 -I -7 -CIH
ZAN AWAY
x 4440 HIN
I
It
Iui6
z"19
Ail
2
It
1302
2 5y
u
3
130-7
2t,5 6
I,
All
I
13171
2'53
It
5
I,
1316
1"511
It
20 1 I'
u ,
PERCOLATION RATE 0.6'(minutes/inch) PERC HOLE DIAMETER 6
TEST RUN BETWEEN FT AND 5 FT
COMMENTS I htr -N-V-D 1.2-1? PVC, SLo Fp rJOHIT-OP- % + 13•S�
PERFORMED BY: GH/MNJZERES I CERTIFY THAT THIS TEST WAS PERFORMED IN
ACCORDANCE WITH ALLSTATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE:
72-008 (Rev. 4/85)
Louis Butera, P.E.
Registered Civil Engineer
May 22, 1995
Jim Cross, P.E.
Manager, On -Site Services
Municipality of Anchorage
P.O. Box 196650
Anchorage, AK 99519
Re: Great Land Estates #3 Lot 1, Block 4
Narrative & Permit No. SW950045 Revision
Dear Mr. Cross:
RECEIVED
MAY 2 31995
Municipality of Anchorage
Dept. Health & Human Services
We are requesting a revision on the above referenced property due to the well site being moved
slightly, and the owners request for a location allowing gravity distribution to the leachfield. The
well has been constructed, and a well log is attached. A new test hole was completed with
percolation testing to document the new leachfield and reserve area. The proposed septic system
installation will have very limited impact on adjacent properties for the following reasons:
1. The surrounding lots are large, allowing sufficient room for septic sites. The
septic leachfield is located adjacent to Peters Creek park land.
2. Immediate neighboring septic systems are all +30' distance.
3. Reserve space is adequate, due to absorption capacity and lot size.
4. Drainage will not be affected and is not a major consideration in our design.
If you have any questions please call our office at 694-5195.
Sincerely,
Louis Butera, P.E.
\C:\WPWIN60\WPDOCS\1995\94-056B.NAR
P.O. Box 773294 • Eagle River, Alaska 99577 • Telephone (907) 694-5195 • Fax (907) 694-3297
SPECIFICATIONS FOR ON-SITE SEPTIC SYSTEM
REVISED 05/22/95
LEGAL: Great Land Estates #3 Lot 1, Block 4
A. GENERAL
1. The septic plan is for a single family residence only.
2. The drawing and or site plan shall be a part of this specification.
3. All materials and workmanship shall meet the Anchorage Department of Health
requirements.
4. All soil tests are advisory to the design and are to be verified or modified in the
field by the engineer.
5. All excavations and depths are advisory and are to be verified in the field by the
contractor to meet Municipality of Anchorage requirements.
6. It is the responsibility of the owner to obtain all necessary permits or easements
and to locate any adjacent multi -family wells.
7. The excavation is to be exactly in the area shown on the site plan, any deviation
requires engineer approval.
8. It is always recommended that a surveyor locate the nearest lot line position and
the location of any easements.
B. SAND FILTER
1. Filter sand is to be from currently approved ADEC sand source.
2. Bottom of sand filter bed excavation is to be at elevation 92.2' (see C.1.). Over
excavate as necessary to remove silt layer.
3. Top of sand filter is to be at 94.2' and level ±1.5".
C. GRAVEL BED
1. The bed excavation is to be as shown on the site plan with elevations referencing
a nail in birch tree marked "BM," elevation 100.00.
2. The bottom of the gravel layer is at elevation 94.2'.
3. Leachline invert is at 94.7' and level, top of gravel bed is at 95.2'.
4. The bed gravel is to be covered with typar fabric material.
5. Soil or combination of soil and extruded board insulation to a depth of 3' or
equivalent is to be placed over the leachfield.
6. The area over the bed is to be finish graded to prevent ponding of surface water
runoff.
7. The septic tank and leachfield must not be closer than 100' to any existing private
well, 150' to any Class "C" well, or 200 feet to any community well. Verify
distance to Peters Creek at + 100'.
RECOMMENDED_ LEACHFIELD DIMENSIONS:
BENCHMARK = Nail in birch tree marked "BM" = 100.0'
GRAVEL DEPTH = 6" under pipe, 2" over pipe
BED LENGTH = 43' BED WIDTH = 15'
SOIL RATING = 0.7 GPD/ft2 (filter required)
BEDROOM CAPACITY = 3 SEPTIC TANK SIZE = 1,000 gallons minimum
Insulate tank and all flow lines with 2" burial foam 2' wide and centered over pipe
Twenty-four (24) hours notice required for all inspections.
C:\WPWIN60\WPDOCS\1995\94-056B.SPC 1
N 89'55'50" E 333.99
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TANK CP O
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NAIL IN PROP
THEE HOUSE
LOCATION ONIVE
��— too' I
WELL
0
® - TEST HOLE
• - MONITOR TUBE
— — — — _ _ O - SEWER CLEANOUT
- WELL
- EASEMENT
50' CREEK EASEMENT \ y v - EXISTING LEACHFIELD
LIP.
77.97
r�
77.97
N 89'20'00" W �y
�- NO KNOWN CURTAIN DRAINS
SURFACE WATER +100' FROM SEPTIC
WELL 8c SEPTIC SITE PLAN (v2)
LEGAL: GREAT LAND ESTATES #3 LOT 1, BLK 4 4:!*�' OF
OWNER: SCHERER Ar
CONTRACTOR: N/A * ._49 TH
JOB #94-056A DATE:05 22 95 SCALE 1 = 60' 0
EAGLE RIVER ENGINEERING SERVICES 1,4, LOUIS A. BUTERA � �
P.O. Box 773294 I`-s,� CE -6736
EAGLE RIVER, AK. 9957740
(907) 694-5195 FAX: (907) 694-3297 rl.., 4 P;`ESS100:�1�
(ENGINEER'S SEAL)
e Municipality of Anchorage
DEPARTMENT OF HEALTH & HUMAN SERVICES
825 "L" Street, Anchorage, Alaska 99502-0650
SOILS LOG — PERCOLATION TEST
PERFORMED FOR: SG DATE PERFORMED: S /S--JS—
LEGAL DESCRIPTION:T 3 L( 135' Township, Range, Section: T/5—y
7 1/0C SLOPE SITE PLAN
7;—T /3/
EY1 >
/ E
7
10
11
12
13
14
15
16
17
18
19
20
COMMENTS
7H
So pe et 13, � lc -1 5
6141 wl Th C buy r
TH
4
son en.°e �
Lows A. Butertt °
q Ci: -6736 %
1
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�V :FY
WAS GROUND WATER y
ENCOUNTERED?
S
IF YES, AT WHATG / L
DEPTH? 0
P
E
Depth to Water After S ST
Monitoring? 6 Date:
Reading Date
Gross
Time
Net
Time
Depth to
Water
Net
Drop
PERCOLATION RATE ! (minutes/inch) PERC HOLE DIAMETER 6
TEST RUN BETWEEN FT AND S FT
PERFORMED BY: e )( 1: S CERTIFY THAT THIS TEST WAS PERFORMED IN
ACCORDANCE WITH ALLSTATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE:
72-008 I Rev. 41A51
(ENGINEER'S SEAL)
e Municipality of Anchorage
DEPARTMENT OF HEALTH & HUMAN SERVICES
825 "L" Street, Anchorage, Alaska 99502-0650
SOILS LOG — PERCOLATION TEST
PERFORMED FOR: �Ghe�.y' DATE PERFORMED:LEGAL DESCRIPTION: DESCRIPTION: &Y 7-1aHr/ 457-:tE3 [ �5' Township, Range, Section: T-/-f-,v /1— s� /U
f;7i////
SLOPE SITE PLAN
7-//-2-, / o9ati' c E1=
2 (�
3
SANAY GRA!/G_L
4-
5-
6-
7-
8-
9-1, 6 789 �.
10
BO%TdH /•
11 T y
12
13
20
Date
Gross
Time
Net
Time
Depth to
Water
Net
Drop
,a
15,E
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18-
19-
19
20
COMMENTS
I Ies1 ;I I
WAS GROUND WATER
'ENCOUNTERED?
IF YES, AT WHAT
DEPTH?
Depth to Water After S"/1
Monitoring? OR Y Date: 1/5 f
S
L
O
P
E
7t -
Reading
Date
Gross
Time
Net
Time
Depth to
Water
Net
Drop
y
•'
/:vim
/'-rs"'
-��•-
6,.
PERCOLATION RATE L / (minutes/inch) PERC HOLE DIAMETER G
TEST RUN BETWEEN S FT AND 6 FT
PERFORMED BY: E]/K E--5 I CERTIFY THAT THIS TEST WAS PERFORMED IN
ACCORDANCE WITH ALLSTATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: S/22�7ri
72-008 (Rev. 4/85)
EAGLE RIVER
ENGINEERING SERVICES
P.O. Box 773294
Eagle River, Alaska 99577
(907) 694-5195
ERES Project No.: 94-056
Calculated By: LB
Date: 5/18/95
Single Family 3 Bedroom Dwelling
Bed Subsurface Wastewater Disposal Field
Water use at 150 gallons per bedroom = 450 gallons
Percolation rate = < 1 min/in
Wastewater application rate = 0.7 gallons per day per square foot
Required absorption area = 643 square feet
Bed width (W) = 15 feet
Gravel depth (D) = 1 feet
Required length = Required absorption area / Bed width
Required length = 643 / 15
Required length = 43 feet
Total Excavation Depth = AW feet + 'salvo c, x,� r .
8.`
ZoI��'�Fq s�..
�p
9
..... .. ... .........:...
..........................
LOUIS A. BUTERA
a•, CE -6736
t�p�pROF ESS10�Po�
APR 27 '95 02:27 PM +907566908 Page 1
F
Tat ifirb Briffing 14"llij
by
SULLIVAN
N o�yO=Cy�fCo. tlba EWE
LLS
P.O. BOX 670272,CHUGIAK,ALASKA A95e7 • TELEPHONE BU -2759
OWNER OF LAND " L �! 1 ' �� � C �(�f �Ct=�[ t)F.PTH OF WELL l
ADDRESS ../ 1 Q,cLL'Jj V. `I j L 'Yc ��f�� SIATI( LEVEL OF WATER FF
LFGAL DESCRIPTION_i RAW DOWN FT.
DATE. - Started _ __... _.,... _._ - Ended _..__ .— GALS, PER HR �dli i
PERMIT NUMBER -...._......__.____._ KIND OF CASING
KIND OF FORMATION:
From-_') -Ft, `---Ft.. CA % �� � + •-C_ 1ft
From._...__..
Ft. to-
Ft.
_ Z[ -.f
From Ft. to�fit. �-. 43 ��•�:;::_ . - ----
From
Fr.-
r ' �, ti •! _,
From FL to�,_FY. _-
From
Ft. Yo
. Ft.
From- Ft. to -c. ... Ft. _L = ` i !� �'--
From
Ft. ro
Fr.
From _ Ft. to-
Ft
__ ,...
From ti Ft.lo%���Ft�...�:�IW�_..-�.ti'�-'_--•
From
Fl - t„
Ft.
FroJet_ F4 ta__ -, Ft. 42 -" y"
From_.. . __
Ft. to
.Ft.
Frain Ft. to Ft. _ .... .. - .. - _ _ _. __--
Frorrt
Fl- to
Ft. ......
From Ft. to_.-_ : Ft-___ - ___ .
From
Ft. ro
Fl.
From Ft. to.. Ft. ---
From-__—Ft.-
From-_... -._Ft. tat . FL - -
From
Ft. to_
Ft.
From . - _-Ft. to Ft.
Froro
Ft. to
Ft.
From Ft. to-. .. .Ft. ---
From
Ft. to
Ft.
From_.._—Ft. to Ft. --..
From__.. Ft. to Ft.-_-_-
From -I;;.
to
-Ft-_ -.-•--_--- ....._.
From.... __-Ft. to -Ft-_ - _
From.
Ft. to-
Ft.
From Ft, to Ft-_. ._
From -..- _ -. --Ft.
in_-_ ._...Ft
dISCL. INFORMATION'
JUN 2 91995
Municipality of Anchorage
Dept. Health & Human Services
1
r --
DRILLFR'SNAME -f ��•i r -r .- _..-_-- - ---
