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HomeMy WebLinkAboutGREENLAND BLK 5 LT 2Onsite File
Greenland
Block 5
Lot 2
#015-171-35
(Rev 05102118)
Municipality of Anchorage
On-Site Water and Wastewater Section ♦ (907) 343-7904 Page 1 of 2
ON-SITE WASTEWATER INSPECTION REPORT
Permit Number: OSP211061
PID Number: 015-171-35
Dwelling: 0 Single Family (SF) ❑ with ADU ❑ Duplex (D) ❑ Two Single Family Project: ❑ New F011 Upgrade
Name
WHITBECK
ABSORPTION FIELD
Q Deep Trench ❑ Wide Trench ❑ Bed ❑ Mound
Site Address
4720 E 115TH AVE
❑■ other
Phone
Number of Bedrooms
Soil Rating
depth from original grade
4
0.8 GPD/SF
JTotal
17 Ft.
LEGAL DESCRIPTION
Depth to pipe invert from original grade
9 Ft.
Gravel depth beneath pipe
8 Ft.
Subdivision Block Lot
GREENLAND BLK 5 LT 2
Fill added above original grade
1'+ Ft.
Gravel length
24' SQ,see a e pit Ft.
Township Range
Section
Gravel width
2.0 FL
Beds: Number of Lines
Distance between lines
R.
SEPARATION DISTANCES
To
Septic
Absorption
Holding
Sewer
Total absorption area
Number of trenches
Dist. between trenches
From
Tank
Field
Lift Station
Tank
Line
768 Ft2
Ft.
Well
*501+
**100'+
100'+
501+
TANK ❑ Septic ❑ S.T.E.P. 0 Holding ❑ Other
Manufacturer
Capacity
Gal.
Surface Water
100'+
100'+
100'+
Material
Number of compartments
Lot Line
10'+
10'+
10,+
NA
Foundation0
1'+
101+
101+
LIFT STATION
Manufacturer
Capacity
Gal.
Remarks * well is pre-1973
** existing concrete seepage pit rebuilt w/ new drain rock
Alarm location
Electrical installed by
PIPE MATERIAL House to tank Tank to 3034
Installer
MIKE N ANDERSON, P.E.
drainfield
Drainfield 3034 CO/MT3034
Inspector MIKE N ANDERSON, P.E.
BENCH MARK (Assumed elevation) 95.4 ft
Inspeection 1#
2"d3-15-21
Lonescription
description
cation ad and
ction
SW corner of siding
3rd 4,h
ON-SITE WATER AND WASTEWATER SECTION APPROVAL
Engineer s Stamp
Conditional Approval:
Date
.1 p , -
�r 4 912-2,
r
Septic Syste
Appro_
Date ©^�9
C _.
.by
�'a `fes' • %z 1•
.�
Note: this approval does not
include well permit requirements.
'�� 4k-t•'' '
(Rev 05102118)
Permit No. OSP211061
Page 2 of 2
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: GREENLAND BLK 5, LOT 2
PID No.- 015-171-35
- 1---
- 7
\ -
MARK
A
B
C01
70
60
'
CO2
71
fy1
PRE 1971
MT
83
171
i
PID No.- 015-171-35
co,
s SEPTIC \
f I
)ASS
SCAL'll, _1,,='S0-
FINSH
o
co ao o
0o oo o
Mm
I- —
T
BETE
SEPTIC I
1 / 1
i
0
0.0 ORO AV�.•• _ •••• y
®
A 'vt: 49TH
p�
0®� : MICHAEL•N. ANDERSON;_®
®®% ' No. CE 9469
••'•..3-23-21 �AV
DRY, MARCH 2021
- 1---
- 7
\ -
/
i I
DRI AY; /
WELL,
PRE 1971
BENCH,
BOTTOM OF SIDING1
I
I WEIi�
WELL
B yi
/
NEW 24 X 24 8' SEEPAGE
AROUND EXIS G 6' DIA. CON
SEEPAGE NT
\�
�
/CI'T1
TH#1-I-`
\I — — —
— — -1- I— — — — --f I
( �
f SEPTIC
I L� _ _ // I
\ \I
!
I 1 i I
SEPTIC
co,
s SEPTIC \
f I
)ASS
SCAL'll, _1,,='S0-
FINSH
o
co ao o
0o oo o
Mm
I- —
T
BETE
SEPTIC I
1 / 1
i
0
0.0 ORO AV�.•• _ •••• y
®
A 'vt: 49TH
p�
0®� : MICHAEL•N. ANDERSON;_®
®®% ' No. CE 9469
••'•..3-23-21 �AV
DRY, MARCH 2021
11M�
2-
3-
4-
5-
6-
7-
8-1 1 L_ c- y -t j yr
Date.
WAS GROUND WATER
Municipality of Anchorage
Depth to Water
F �
Development Services Department
On -Site Water and Wastewater Section
4700 Elmore St.
'�j
9 : r
*:'4 LHJ
ej
...........
P.O. Box 196650 Anchorage, AK 99519-6650
www.muni.org/onsite
ri
Monitoring? E
12-
............
(•
907) 343-7904
MICHAEL N. AKD.'RSr,;-,j
CE 94'9
Soils Log - Percolation Test
'33%
Performed For: lit Z �C
Date Performed:
Legal Description, r A11,a1 S LLA ?-,Township,
Range,
a' -I
Section:
Slope �T7
cz� . I 1
7-1— 1
Site Plan
1 1 1 F F -T7
11M�
2-
3-
4-
5-
6-
7-
8-1 1 L_ c- y -t j yr
14-1 1 (,-t -e u 'i cT'
15- Sued ,
COMMENTS h-4
t
Reading
Date.
WAS GROUND WATER
9-
Depth to Water
ENCOUNTERED?
10-
er
IF YES, AT WHAT DEPTH? L
Depth to Water After 0P
11-
Monitoring? E
12-
Date: _.L
13-
14-1 1 (,-t -e u 'i cT'
15- Sued ,
COMMENTS h-4
t
Reading
Date.
Gross Time
Net Time
Depth to Water
Net Drop
3 L-)
er
-3 7/,y
'33%
rCJNUULM I IUINI r" 1 r- (mlnuteshnch) PERC HOLE DIAMETER _ C,0
TEST RUN BETWEENFT AND Z_' FT
PERFORMED BY: I CERTIFY THAT THIS TEST WAS
PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE:
MUNICIPALITY OF ANCHORAGE
Onsite Water & Wastewater Program
PO Box 196650 4700 Elmore Road
Anchorage, Alaska 99519-6650 Phone: (907) 343-7904 Fax: (907) 343-7997
htlp:J/www.muni.org/onsite
On -Site Wastewater Disposal System Permit
Permit Number: OSP211061 Effective Date:
Work Type: Septic Upgrade Expiration Date
Tax Code Number: 01517135000
Site Legal Address: GREENLAND BLK 5 LT 2 G:2636
Site Mailing Address: 4720 E 115TH AVE, Anchorage
Owner: WHITBECK DEBRA A & RICHARD L Lot Size in Sq
Design Engineer: ANDERSON CONSTRUCTION & ENGINEERING Total Bedroon
This permit is for the construction of:
0 Disposal Field ❑ Septic Tank ❑ Holding Tank ❑ Privy ❑ Private Well
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 S
Wastewater Disposal Regulations (18AAC72) and Drinking Water Regulations (18AAC80)
3. The wastewater code requires inspections during the installation. The engineer shall notify th
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 fi
shall be either:
a. Opened and Closed on the same day, or
b. Covered, sealed, and heated to prevent freezing
,,ZAN
Special Provisions:
1. A test hole is required prior to construction of the seepage pit to confirm minimum 6 it sepa
impermeables and 4 ft separation to seasonal high groundwater, as well as to confirm percok
s$ than or equal to 15 mpi. Construction may proceed at your own risk prior to 7 -day groundwat
results require a design change, construction shall stop pending review and approval of a ch2
r
submit results with the inspection report (or change order, if required).
2. Contractor shall stake the 100 ft well radius for the well on Greenland Block 5 Lot 3 (to the
construction of the seepage pit.
Received By: Date:
Issued By. Date: 3 i
3/9/2021
3/9/2022
18000
❑ Water Storage
of Alaska
Development
weather
:ion to
)n rate is less
monitoring. If
e order. Please
prior to
4
MUNICIPALITY OF ANCHORAGE
Aw
Development Services Department Phone: 907-343-7904
On -Site Water & Wastewater Section -V Fax: 907-343-7997
Fi
f
ON-SITE SEPTIC/WELL PERMIT APPLICATION
Parcel I.D. 015-171-35
Property owner(s) Debbie and Richard Whitbeck Day phone
Mailing address 4720 E 115TH AVE ANCH, AK
Site address SAME
Legal description (Sub'd., Block & Lot) GREENLAND BLK 5 LT 2
Legal description (Township, Range & Section)
Lot Size 18,000 Sq. Ft. Number of Bedrooms 4
APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING:
(® all that apply)
Absorption Field 0 Initial ❑ Single Family (SF) El
Septic Tank ElUpgrade Q (w/wo ADU)
❑
Holding Tank ElRenewal ElDuplex (D)
Multiple Dwellings ❑
Privy ❑ (SF and/or D)
Private Well ❑
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: $??952 (RUSH) Waiver Fees:
Date of Payment: Date of Payment:
Receipt Number: (9e2 C-21 �7�, Receipt Number:
Permit No. OSP211061 Waiver No.
G:\Development Services\Building Safety\On Site Water and Wastewater\Forms\Client Forms\Permit Application.doc
March 8, 2021
Municipalities of Anchorage
Departments of Health and Human Services
P.O. Box 196650
Anchorage, Alaska 99519-6650
Fax 249-7847
Re: Septic Permit
Legal: GREENLAND BLK 5 LT 2
To Whom it may concern:
This is a request for a septic permit on the above referenced lot. The system has a concrete tank and
concrete seepage pit which is plugged up and needs to be rebuilt with new drain rock. The new seepage pit
will be 24’ square by 8’ deep with an application rate of 192/sqft/bedroom for a total of 750 sqft. The old
trench system will be abandoned in place. Per your direction a new test hole and perc will be done to verify
the soils and possible water table elevation.
The lot slopes less than 2 or 3 percent to the north with no cut-banks or open water within 100 feet of the
site. This revised system will not impact any of the surrounding neighbors.
Sincerely
Michael N. Anderson, P.E.
4661 Natrona
Anch, Ak 99516
Ph 727-8864
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP211061, Rebecca Carroll, 03/09/21
1"=50'
PROPERTY LINE
EXISTING
HOUSE
DRI
VE
W
A
Y
24' SQ X8' DEEP SEEPAGE PIT TO
BE RE-BUILT WITH NEW DRAIN
ROCK, NEW TEST HOLE REQUIRED
W/ WATER MONITORING.
MT
CO
SEPTIC AREA
100' WELL
RADIUS
SCALE:
DJRDRAWN:
DATE:
GREENLAND BLK 5 LT 2
Anchorage, Alaska
DEBRA & RICHARD WHITBECK
3/7/2021
100' WELL
RADIUS2-3%EXISTING WELL DRILLED
1970 THEREFORE 50' RADIUS
TO TANK
DCO
SEPTIC AREASEPTIC AREA
SEPTIC AREA
SEPTIC AREA
WELL
WELL
WELL
100' WELL
RADIUS
100' WELL
RADIUS
100' WELL
RADIUS
OLD TRENCH TO BE ABANDONED
IN-PLACE
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP211061, Rebecca Carroll, 03/09/21
N
rOW FAWRAL ►iIiar���a
N8958'46" W100.00
0000�OO�O
�.�49 TH
D
SAft
0
0ooi°NSHANE A. HOLT
el �DO
Qn LS -6914 C6 le��0
.la o
�ofessionax
��DOOoo��
N8958'46"W10000
ALLEY
NOTE
NO EASEMENT5APPEAR ON THE
RECORD PLATON TI -115 LOT
NOTE
THE BOUNDARYDATA SHOWN HEREON IS COMPUTED
FROM GPS DATA; USING FOUND PROPERTY CORNERS
AND BOUNDARYMONUMENTS THEBEARINGSARE
NOT ADJUSTED TO THE PLAT BEARINGS
NOTE
THE ASPHALT DRI VEWAYIS SHOWN APPROXIMA TEL Y
U51NGINTERNETIMAGING THE EXTENT OFPA VING
MAYBE SOMEWHAT DIFFERENT UPON MELTING
THAN SHOWN HEREON
THE INFORMATION HEREON IS FOR THE USE OF LENDING INSTITUTIONS SPECIFICALLY TO SHOW ANY
CONFLICTS BETWEEN EXISTING STRUCTURES AND PLATTED LOT LINES AND/OR EASEMENTS; AND IS
NOT TO BE USED FOR POSITIONING ADDITIONAL STRUCTURES, IMPROVEMENTS, OR FENCELINES.
EASEMENTS OF RECORD, OTHER THAN THOSE APPEARING ON THE RECORD PLAT , ARE NOT SHOWN
HEREON ( UNLESS INDICATED)
NOTE: FENCELINES THAT MAY APPEAR ON THIS DRAWING ARE NOT TO BE USED TO DETERMNE
PROPERTY LINES OR POSITION ADDITIONAL IMPROVEMENTS.
ANY PAVING SHOWN HEREON MAY BE APPROXIMATE DUE TO EXCESSIVE SNOW AND/OR ICE.
I
THE SURVEY DATA AND MEASUREMENTS HEREON ARE PREPARED FOR THE
OWNER OF RECORD AS OF THE DATE OF THIS SURVEY.
ANY USE OF THIS DRAWING BY THIRD PARTIES IS PROHIBITED UNLESS
WRITTEN PERMISSION IS PROVIDED.
AS-BU/L T SURVEY 1" =20'
NO CORNERS SET THIS DATE
I HEREBY CERTIFY THAT I HAVE PERFORMED A SURVEY
OF THE FOLLOWING DESCRIBED PROPERTY
LOT2, BLOCK5, GREENLAND SUB
ANCHORAGE RECORDING DISTRICT, ALASKA, AND THAT THE
VISIBLE IMPROVEMENTS SITUATED THEREON ARE WITHIN
THE PROPERTY LINES AND NO VISIBLE ENCROACHMENTS
EXIST OTHER THAN NOTED.
DATED AT ANCHORAGE,ALASKA THIS 11TH DAY OF
- - - - -FEBRUARY-
--------------, 2021
14938, FB 211-19
HOLT LAND SURVEYING
9309 GROVER DRIVE
ANCHORAGE,AK 99507
345-5513
Gpr~TER ANCHORAGE AREA BOROI'"H
HEALTH DEPARTMENT
327 EAGLE ST. ANCltORAGE, ALASKA 99501 279-2511
INSPECTION REPORT ON-SITE SEWAGE DISPOSAL. SYSTEM
MAILING
ADDRESS .~7~
LEGAL DESCRIPTION
SEPTIC TANK:
DIS1ANCE FROM WELL ~-~'~ 7
LIQUID CAPACITY~/.~-~. ~7~ GALLONS.
MATERIAL ~,,~.g/~.~_~,.,L~..,~_:._. NUMBER OF
, .C~M_~RTMENTS
INSIDE LENGTH INSIDE WIDTH DEPTH
SEE!PAGE SYSTEM: SEEPAGE PIT:
NUMBER OF PITS
LINING MATERIAL
NEAREST LOT LINE
OUTSIDE DIAMETER
~;,~./~---;~-~:~-~ DISTANCE FROM WELl '
TOTAL EFFECTIVE ABSORPTION AREA (WALL AREA)
LENGTH__'~ / , DEPTH ~' /
BUILDING FOUNDATION~''~
' ~'
,~-~ ~/ SQ. ~T.
TILE DRAIN FIELD:
DISTANCE FROM WELT
NUMBER OF LINES
ABSORPTION AREA
DEPTH: TOP OF TILE TO FINISH GRADE
.'/~--~'7 ~<" , FOUNDATION "'~/'~' / ''-/''- · NEAREST LOT LINE!
DISTANCE BETWEEN LINES ~.-~ ~/'~2 / "/~ TRENCH WIDTH
_so. FT.
//U /
DEPTH OF FILTER MATERIAL BENEATH TILE
TOTAL L E N G TH/~'~:'~
., OF LINES
IN. TOTAL EFFECTIVE
IN. ABOVE TILE / /
WELL: TYPE ~-'/-~'~/~(/? ''/ DEPTH ~'~F~/~"-~;;''
LOT LINE ~ ~) / NEAREST SEPTIC
~ SEWER LINE ~ , TANK
DISTANCE FROM ~ ~-- WATER
, BUILDING FOUNDATION. ,//~ ~ SAMPLE
.,~-..~ / SEEPAGE ,~
, SYSTEM ,,,~._~2./ , CESSPOOL
· NEAREST
OTHER ....
, SOURCES
DISTANCES:
DIAGRAM OF SYSTEM
DATE
'HEALTH AUTHORITY
{)ROUGH c~ No._~_~
GREATEI
327 Eagle St.
ANCHORAGE AREA
HEALTH DEPARTMENT
Anchorage, Alaska 99501
279-2511
SEWAGE DISPOSAL SYSTEM - APPLICATION & PERMIT
NAME OF APPLICANTT/~C/&~Je,~fl-- ~le~_Frq
RESIDENCE ADDRESS
LEGAL DESCRIPTION
APPLICATION TO INSTALL: SEPTIC TANK
TO SERVE THE FOLLOWING FACILITY
FINANCED THROUGH ~' '¢ ~3 -~%
PERCOLATION TEST RESULTS
MAILING ADDRESS ,~'}i PT ¢~
LOCATION OF INSTALLATION_
PHONE NO
TO BE ,NSTALLED BY_ Ix/
ANTICIPATED DATE OF COMPLETION ~ '~3~.v'-
BELOW TO BE FILLED OUT BY HEALTH DEPARTMENT
T,~S ~S TO SERVE AS IH ~. ~ / ~
AS DESCRIBED BELOW·
.. SEPTIC TANK SIZE __//~)-~'- ~)
/
/
P o
, PERMIT TO INSTALL A __
SIZE OF UNIT tO BE SERVED
TYPE C~-/29Y/~/S E EPA6 E A REA
DIAGRAM OF SYSTEM
I certify that I am familiar with the requirements of Greater Anchorage Are] Bj?rou~.h Ordhnance No. 28-68,an~hat the/
above described system is in accordance with said code.
, ,, / I.} / I,/
DATE ~ 2: ~ - ~' : (~ APPLICANTS SIGNATURE.. ?( "
3REATER ANCHORAGE AREA BOROUGH
HEALTH DEPART~IF~NT
32? EAGLE STREET
ANCHORAGE, ALASKA 99501
CASE #
Perfommed For~.~'.~_~q~Sf[ -:: -^
Leg'al Descz, iptlon. Lot i~ Block ~.. ~uD~lvlslon__z~l~ ~,~
Th.ts Form Reports a: So~ls Log ......
Depth
Feet Soil ChaPacteriszics Location Sketch
Gz, oss Time Net Time Depth To H20 Net Drop
------7 ........... ZZ---7.Z
Proposed Ins,allatlon: Seepage Pit ~ Drain Field
, ~ ~~~~ ..... ~~~ ~ ~ ~- ~,~,_ ,
Test Performed
REQUEST FDR APPROVAL OF ^ £/~ /~"
· INDIVIDUAL SEWAGE AND WATER FACILITI~
(Fill out in Triplicate) ~i~,/Y' .
~ .
~ ~ame .of person requesting approval ~ ,
5. ~ate~Analysls:
a. Bacterial
b. Detergent ..............
Distance from well to closest existing or p~oposed:
1. Sewer line ........
2. SeptJ. c tank
3. Seepa~fe Apea / 7~ I ·
4, Cesspool' .
5. Property Line~.
6. Other sources of possible contamination, i.e., creeks, lakes,
houses, barn~ drainage ditch, etc. . .
Sewage disposaI system.
b. Septic tank capacity in gallons
e. Name of septic tank manufacturer
p .
e. erc~ti~ Te-st ~s~ts
f. Percolation Test performed by
Use the m~erse.side of this form to show 'iagram. Diagram'sho
~-~he followxng information: p~operty lines;.well location~ house location,
~ptic tank location, disposal area location~ location of percolation test,
an~.direction of ground slope.
9. The '~fo~ation on this form is true and correct to the best of my knowledge.
StKnature of Applicant '6~"~--
TO BE FILLED OUT BY HEALTH DEPAET!.tENT PERSONNEL
he above described sanlta~y facilities are hereby approved, subject to the
............ '~$'ltowin~ conditions i
Conditions:
-~-
The above described sanitary :facilities are disapproved for the following
reasons:
Date ":' . ['.[, /,.'~.,.1~
'-.App~al,. is valid, for one year following. ~, the date of approval,
· .- CPJ:cw
MUNICIPALITY OF ANCHORAG
Development Services Department ;
On -Site Water & Wastewater Section
Certificate of On -Site Systems Approval
Parcel I.D. 015-171-35
1. GENERAL INFORMATION
Expiration Date:
Complete legal description GREENLAND BLK 5 LT 2
Location (site address) 4720 E 115TH STREET, ANCH AK
Current property owner(s) DEBRA & RICHARD WHITBECK
Mailing address
Real estate agent
SAME
2. TYPE OF DWELLING:
Q Single Family (w/wo ADU)
❑ Duplex
❑ Multiple Dwellings (Single Family and/or Duplex)
3. NUMBER OF BEDROOMS: 4
Day phone
Day phone
4. TYPE OF WATER SUPPLY:
TYPE OF WASTEWATER I
Private Well
0
Private Septic
0
Water Storage
❑
Holding Tank
❑
Community Well
❑
Community
❑
Public Water System
❑
Public Sewer
❑
Waiver request for:
Received by: Date:
COSA to be released to the engineer, unless otherwise requested by the engineer.
$280
COSA Fee $ Waiver Fee $ —
Date of Payment 2-1 Date of Payment
Receipt Number 02-5- -9
Receipt Number
OSC211132
COSA # Waiver #
hone: 907-343-7904
Fax: 907-343-7997
POSAL:
5. STATEMENT OF INSPECTION BY ENGINEER
As certified by my seal affixed hereto and as of the validation date shown below, I verify thl
on procedures outlined in the Certificate of On -Site Systems Approval Guidelines for this a
on-site water supply and/or wastewater disposal system is (are) safe, functional and adt
bedrooms and type of structure indicated herein. I further verify that based on the infon
Municipality of Anchorage files and from my investigation and inspection, the on-site water
disposal system is (are) in compliance with all applicable Municipal and State codes, ordin
effect at the time of installation. I acknowledge that On -Site staff may visit the site to verify th
Name of Firm MIKE N ANDERSON, P.E. Phone 727
Address 4661 NATRONA AVE ANCH AK
Engineer's Printed Name MIKE N ANDERSON, P.E. Date 3-15-
6. DSD SIGNATURE
VSystem #1 Approved for 4
A
System #2 Approved for
Disapproved
Conditional approval for
my investigation, based
Plication, shows that the
uate for the number of
ation obtained from the
apply and/or wastewater
ices, and regulations in
information submitted.
1
bedrooms, with the following stipulatio S�
�`�� o�TOF A A , �(,
�ra
s'� � o � •
1y --'r
od
49
x
�...•* ...
.... e °. t.. ..,
_ _ WAST.
........
....:.
bedroomsN.
...
bedrooms ��`�:r,,.
CL --946
bedrooms, with the following stipulatio S�
�`�� o�TOF A A , �(,
Original Certificate Date: LS — —
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. T Municipality of Anchorage is
not responsible for errors or omissions in the professional engineer's work.
7. ATTACHMENTS:
COSA Checklist X Nitrate Advisory
Septic System Advisory Arsenic Advisory
Well Flow Advisory Other
COSA Checklist blue sheet
.�
-STTE
WATER
ANDm =_
_ _ WAST.
Z:
PRCVhAM
O
Original Certificate Date: LS — —
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. T Municipality of Anchorage is
not responsible for errors or omissions in the professional engineer's work.
7. ATTACHMENTS:
COSA Checklist X Nitrate Advisory
Septic System Advisory Arsenic Advisory
Well Flow Advisory Other
COSA Checklist blue sheet
Legal Description: GREENLAND BLK 5 LT 2
If more than 1 septic system on lot: COSA Checklist #
A. WELL DATA
❑ Well log is filed with Onsite (or attached)
Date drilled UN
Total depth *90 ft
Cased to UN ft
❑ Sanitary seal is functioning correctly
❑ Wires are properly protected
Casing height (above ground) 10"+ in.
Date of flow test for COSA 2/9/21
Static water level at beginning of test 55
Comments * FROM MOA FILE
B. TANK DATA
ft.
r
Age of tank(s) 50 years
*
Tank type/material
Measured operating fluid level in septic tank 49"
❑ Standpipes/foundation cleanout per record drawing
Date of pumping *CONCRETE -SEPTIC, 3/11/21 -
of
D. ABSORPTION FIELD DATA SEEPAGE PIT RE -BUILT
Which system tested (date installed) 219/21
❑ ALL standpipes present per record drawing
Total measured depth from grade 17 ft (max)
Measured depth to pipe invert from grade 9 ft (min)
❑ N/A — pressurized field
❑ Monitor tubes go to bottom of effective. If not, state
depth into effective
Parcel ID: 015-171-35
Structure served by this system
Well production at time of test 1,8+ gpm
Water storage tank volume 0 gallons
Well disinfected for coliform test? ❑ Yes ❑ N
❑ Coliform bacteria is Negative
Nitrate mg/L ❑ Nitrate less than MRL (ND)
Arsenic ug/L ❑ Arsenic less than MRL (ND)
Collected by MNA
Date of Sample 2/9/21
C. LIFT STATION
❑ Required maintenance completed
Age of lift station years
Lift station material
Comments:
Adequacy test date NEW
Results M Pass For 4 bedrooms
Fluid depth prior to test in
Water added gal
New depth in
Elapsed time min
❑ Code -required soil cover over field
p
Final fluid deth in
❑ System presoaked Absorption rate gpd
(Required if vacant for greater than 30 days prior to Any rejuvenation treatment (past 12 months)
date of test)If yes, enter date
0
Gallons introduced gallons
Comments/Deficiencies. SYSTEM HAS CONCRETE SEEPAGE PIT W! NEW DRAIN ROCK INSTALLED
COSA Checklist yellow sheet
E. SEPARATION DISTANCES
From Private Well on Lot to: (Please enter distances if less than required or if community well)
Septic Tank/Lift Station on Lot > 100'
*50+
Community Sewer Manhole/Cleanout > 100'
Yes
if No
ft
M Yes
if No ft
Neighboring Tank > 100' F✓ Yes
if No
ft
Private Sewer/Septic Line > 25'7/1 Yes
if No ft
Absorption Field on Lot > 100' ✓CI. Yes
if No
ft
Holding Tank > 100' 21 Yes
if No ft
Neighboring Absorption Fields > 100'
Yes if No ft
Water Main > 10'
Animal Containment > 50' F/ Yes
if No ft
MV Yes
if No
ft
0 Yes if No ft
Water Service Line > 10'
Yes
if No
Manure/Animal Excreta Storage > 100'
If septic tank is under driveway
Community Sewer Main > 75' �✓ Yes
if No
ftM
Yes
if No ft
From Septic/Holding Tank on Lot to: (Please enter distances if less than required)
Building Foundations > 10'
Yes
if No
ft
Surface Water > 100'
MV Yes if No ft
Property Line > 5'
Q
Yes
if No
ft
Wells on Adjacent Lots:
Absorption Field > 5'
0
Yes
if No
ft
Private Wells > 100'
Yes if No ft
Water Main > 10'
ft
Yes
if No
ft
Community Wells > 200'
0 Yes if No ft
Water Service Line > 10'
Yes
if No
ft
If septic tank is under driveway
comment below
From Absorption Field on Lot to: (Please enter distances if less than required)
Building Foundation > 10'
Yes
if No
ft
If absorption field is under driveway comment below
Property Line > 10'
0✓
Yes
if No
ft
Wells on Adjacent Lots:
Water Main > 10'✓Q
Yes
if No
ft
Private Wells > 100' Yes if No ft
Water Service Line > 10'[]✓
Yes
if No
ft
Community Wells > 200' Yes if No ft
Surface Water > 100'
Q
Yes
if No
ft
F. ENGINEER'S COMMENTS
*WELL INSTALLED PRE -1973
G. ENGINEER'S CERTIFICATION
1 certify that / have determined through field inspections and review
of Municipal records that the above systems are in conformance with
MOA COSA guidelines in effect on this date.
COSA Checklist yellow sheet
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