HomeMy WebLinkAboutBENBECCA BLK 2 LT 2ABenbecca
Block 2
Lot 2A
#051-052-68
Municipality of Anchorage "` e" <,
Development Services Department 4.
Building Safety Division ;e •*+
On-Site Water and Wastewater Program, 4700 Bragaw St.
P.O. Box 196650 Anchorage, AK 99519-6650 - Page of
www.ci.anchorage.ak.us (907) 343-7904
ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT
Permit Number: SW060268 PID Number: 051-052-68
Name: Horizon's LLC
Wastewater System: 2 New F1Upgrade
Address:
10900 Corrie Way, E. R., AK 99577
ABSORPTION FIELD
Phone. 244-8585 Number ofBedrooms: 3
E3 Deep Trench El Trench H Be❑ Mound Other:
Soil Rating:
Total Depth from original grade:
LEGAL DESCRIPTION
2 GPDlFe
3.0 Ft.
Block: Lot: Subdivision:
2 2A Benbecca
Depth to pipe bottom from original grade:
Gravel depth beneath pipe:
0.5 Ft.
0.5 Ft.
Township: Range: Section:
Fill added above original grade:
Gravel Length:
1.73 Ft.
0 Ft.
Well: ✓❑ New ❑ Upgrade
Gravel width:
Number of lines:
Distance between lines:
I
12 Ft.
Ft.
Classification (Private, A, B, C):
Total Depth:Casad
to:
Total absorption area:
Pipe Material:
Private
210 Ft.
210 Ft.
360 Fe
D3034/Sch40 PVC
Driller:
Data Drilled:
Static Water Level:
Installer.
Date Installed:
Sullivan
8/30/06
158 Ft.
Tweed Excavatinq
8/29/06
Yield:
Pump Set at:
Casing Height Above Ground:
TANK
30 GPM
Ft.2
Ft.
SEPARATION DISTANCES
[-]Septic ❑ Holding ESTER P. ❑ Other:
To
Septic
Absorption
Lift
Holding
ublic/lodvate
Manufacturer:
Capacity
From
Tank
Field
Station
Tank
Sewer Line
Premier Plastic
1300 Gal.
Material:
Number of Compartments:
Well
1004
100'+
100'+
NA
25'+
H.D.P.E.
2
Surface Water
100'+
100'+
100'+
NA
LIFT STATION
ize: -- - _ -
Manufacturer. - --
LotLine
54
104
5'+
NA
1300 Gal.
Premier Plastic
mp on"level at:
"Pump cif" level at,
High water alarmatFoundation
5'+
10'+
5'+
NA
mer r.
im-mrL
timer in.4�.in.
mp Make & Model
Electrical Inspections performed by:
Curtain Drain
NA
'50'+
NA
NA
aoE os
Risinci Son Electric
Remarks:
'None known
BENCH MARK
Location and Description:
30'x12' IDSF w/fabric & insulation
Top of well casing
Assumed Elevation:
Air compressor w/ alarm & gauge are
Ft.
located in qaraqe (SPIS013135 Alarm).
Engineer's Stamp
Inspections performed by: KND/ArcTerra Dates: is' 8/28/06
��
2nd 8/29/06
gr ,( �F •A `qs
Devell¢pment Services De artment Approval
•s9 /�
Date: /
�10r* �••
i X49
Conditional Approval f4/
•• •.••" »••
If
LvAI —IA/(! f04 PeOP /!rr vwvte A6A9EEet Ill %
. • •••• �•Q%
�• Ke
�r•t• 711
Revmiebwed and approved by: Date: -311011-3
00
i��; %'RO., ...N X..
11
fanaace
`�\\\���
a, esn G+l A Q rre.gen
So�G w IXaIYl
{'taS learn rccrt,"A.
AS -BUILT SYSTEM DETAILS / SITE PLAN Permit No. SW06O268
BENBECCA SUBDIVISION Block 2 Lot 2A P.I.D. 051-052-68
EXIST. FENCEILINE I \ I
I TH06-2 O B L 0 C K 2 II I
I � /
I
30'L+12'wxO.5'o
TOTAL DEPTH 3'
OM ORIGINAL GRADE
1-1/4" PVC
PRESSURIZED
J!
/2
' I
3
/ \ MT SEE "SECTIOP
THIS SHEET./
RESERVE
FIELD
ABBREVIATIONS:
BOH - BOTTOM OF HOLE
CO - CLEANOUT
FCO - FOUNDATION CLEANOUT
MT - MONITORING TUBE
MH - MANHOLE
91.112 6
SWINC-TIE CHART B_
A-1-12.74' -
B-1-56.72' JLMA ON
A-2-124.29' e
B-2-128.04' 1300 CAL
A-3-124.55' STEP
B-3-125.26'
11963 `_�C:x,e .-t.. 89.63
AIR
Adw OF AL`S
PREPARED FOR:
/ vJ T{� "y HORIZON VENTURES
I * - aaL * I 10900 CORRIE WAY
EAGLE RIVER, AK 99577
/ (907)21
KENN M. D F US FIELD BOOKS
CE -71 4 / Ba fn . NA
� sfAaRc: NA
p %FESS100, -W DWG. NA
ACRD rU'O602e Set
1995-2A
(97-8)
MT
1300 GAL
S.T.E.P.
4' SOLID PIP
O 2% GRADE
MAX.
1
'CO A\
3
,IEDROO
SFR
/
/ TBM-TOP OF
1 WELL CASING
I I 0 15
1 SCALE: 1"- 30'
UINSULATION
g! AND -Vp.r.
FABRIC
0.5'
I--12 -'j
4=: i BOH
SECTION
n.00
SCALE: NTS PACE 1 OF 1
C KITED
DRAW : KI
OR MED: BMW
DAM: 09/10 /(
G00: NW1561
06-083
a
e_R `�"�' PEA GRAVEL xY� aV
• -'- -: SAND •`,
K!0 , � l7,00
0.5'
I--12 -'j
4=: i BOH
SECTION
n.00
SCALE: NTS PACE 1 OF 1
C KITED
DRAW : KI
OR MED: BMW
DAM: 09/10 /(
G00: NW1561
06-083
nuc 16 2007 11:39nM Rising Son Electric, Inc. 622-6777 P,1
Rising bon EL-Ctric, Inc.
y� 14916 NVoodland Drive
QgLe River. AV, 995?7
= (907) 622-6777
August 16, 2007
KND Engineering Inc.
Attn: Ken Duffus
20441 Ptarmigan Blvd.
Eagle River, AK 99577
FAX #868-3793
Re: Lot 1 A, Lot 2A and Lot 3A Benbecca Subdivision
Dear Mr. Duffus:
The lift station at the above referenced property has been wired In accordance with NEC
and State/Local codes.
Thank you.
Sincerely,
Ki
,��evl�()�
S. Hombuckle, CivvnerVV
Administrator License Number 1284
Specialty Contractor License Number 27285
cc: file
09/26/2007 16:47 6882259 SLILLIVAN PAGE 02
Certifteb 40rt"Ifing log
by
DOC CO. dw
SULLIVAN WATER WELLS
P.O. BOX 670272, CHUGIAK, ALASKA 90567 -TELEPHONE 698-2759
OWNEROFLANO: YCA12•eth LCC
f1i•7i7:l��aE
LEGAL DESCRIPTION: d i&,J 8Z CG
DATF•���.�/O�.
PERMIT NUMBER: 12-60,94? Date oflssuee-L-/ --C4
TAX IDENTIFICATION NUMBER:. ---fpm
Is well located at approved rmit location? tQ No
Method of Drilling: air rotary (3 cable toot
Depth of well: �� 0
Casing TypeWallThickness -95"0 -inches
cf
Diameter_6 Inches, depth a%0 feel
Liner Type: A-)0tJ1:
Casing Stickup Above Ground: a feet
Static Water Level: �S &P feet
Recover Rate: -3— r Am', l�
Method of Testing: m',
Well Intake Opening Type: 9•d'perl end o open hole
U Screened; Start feet Stopped feet
O Perforations Startfeed; op d feet
Grout Type: 3, �i saJ! T�=Volume i
Depth: from n feet, to f✓ feet
Well Disinfected Upon Completion? Q-�rrs`O No
Method of Disinfection: 'C1JLA6...;c j*.AI 1
Comments:
Driller's Name C. 04!' Su«'JH•-%
ATTENTION: It is the responsibility of the property owner to submit a copy of the well log to the proper authority. Municipality
of Anchorage: Department of Health & Human Services and/or Department of Environmental Conservation. MatSu Borough:
Department of Environmental Conservation.
Page 2 of 2
Legal Description:Benbecca Property Owner Name&Address:
Lot2A Horizons
Block:2 10900 Borrie way
Raole River AK 99577
Pump Installation Date: 8-1-07
Pump Intake Depth Below Top of Well Casing: 199 Feet
Pump Manufacturer's Name: Dempster
Pump Mode1:MBF2-75-S2
Pump Size:3/4 hp
Pitless Adapter Burial Depth:10 feet
Pidess Adapter Manufacturer's Name: Martinson
Pitless Adapter Installer: Arctic Pump & Well, Inc.
Well Disinfected Upon Completion? Yes
Method of Disinfection: Chlorine
Comments:
Pump Installer Name:
Arctic Pump & Well, Inc.
No virus found in this outgoing message.
Checked by AVG Free Edition.
Version: 7.5.485 / Virus Database: 269.13.6/991 - Release Date: 9/5/2007 2:55 PM
9/6/2007
RUNID ENGINEERING, INC.
20441 PTARMIGAN BLVD.
EAGLE RIVER. AK 99577-8
11/rax (907)696-8111
August 23, 2006
Mu
of Anchorage
Development Services Department
On -Site JVater & Wastewater Program
P.O. Box 196650
Anchorage, AK 99519-6650
RE: SEPTIC PERMITS — BENBECCA BLOCK 2, LOTS 3A2, 2A & 3A
Gentlemen:
Per our telephone conversation, the above IDSF septic systems will be modified to
retain the absorption field in the native soil given the reduction in separation
requirements to groundwater for these category three systems. All three of these
systems will maintain 2'+ separation to monitored high groundwater levels and be
excavated to 3' from original grade, filled with 2' of MOA approved sand and 0.5' of
1/4" pea gravel. The components of the standard 12' wide by 30' IDSF will be provided
through Ray's Services and in accordance with MOA requirements.
We do not expect there to be any adverse effect on adjacent lots by the development of
these systems. If you have any questions, please contact meat 696-6111 /FAX 696-8111.
Respectfully submitted,
UMD Engineering, Inc.
enneth M. Duffut,
MUNICIPALITY OF ANCHORAGE
Development Services Department
On -Site Water 8 Wastewater Program
4700 South Bragaw Street
P.O. Box 196650, Anchorage, AK 99519-6650
(907) 343-7904
ON-SITE WASTEWATER DISPOSAL SYSTEM / WATER SUPPLY PERMIT
Initial
Permit Number: SWO60268
Legal Description: BENBECCA BLOCK 2 LOT 2A
Design Engineer: 0070 KND ENGINEERING
Owner Name: HORIZON'S LLC
Owner Address: 10900 CORRIE WAY
EAGLE RIVER. AK 99577 -
Date Issued: Aug 18, 2006
Expiration Date: Aug 18, 2007
Parcel ID: 051-052-68
Site Address: NHN REESE
Lot Size: 40144 SQ. FT.
Total Bedrooms: 3 Permit Bedrooms: 3
This permit is for the construction of:
❑✓ Disposal Field ❑✓ Septic Tank ❑ Holding Tank ❑ Privy ❑✓ Private Well ❑ Water Storage
All construction must be In accordance with:
1. The attached approved design.
2. All requirements specked 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 DSD at least 2 hours prior to each Inspection. Provide notification by calling
(907) 343-7904 ( 24 hours ). ( Not required for a Water Supply Permit only ).
4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather
must be either: A. Open and closed on the same day.
B. Covered, sealed, and heated to prevent freezing.
Received By:
Date: ;?-1 —06
Issued Byy OX4� / 40. �a c Date: 9—/2-06
Municipality of Anchorage
• Development Services Department
Building Safety Division
On -Site Water and Wastewater Program
4700 Bragaw Street
� P.O. Box 196650
&J/nchorage, Alaska 89519650
www.muni.org/onsite
r, r(907)343-7904
01
ON-SITE SEWER/WELL PERMIT APPLICATION
FOR A SINGLE FAMILY DWELLING
Parcel I.D. -0,
Property owners) Horizon's LLC Day phone
Mailing address 10900 Corrie Way, Eagle River, AK Zip Code 99577
Site address v� N Zip Code
Legal description (Sub'd., Block & Lot) Benbecca. Block 2, Lot 2A
Legal description (Township, Range & Section)
Lot Size LlU, I" Sq. Ft.
THIS APPLICATION IS FOR (® all that apply)
Absorption Field
N
Septic Tank
Holding Tank
❑
Privy
❑
Private Well
Water Storage
Number of Bedrooms 3 1
THIS APPLICATION IS AN:
Initial
Upgrade
Renewal
certify that the above information is correct. I further certify that this application is being
Single Family Dwelling and is in accordance with applicable Municipal Codes.
property owner or authorized agent)
Date of Payment:
Waiver Fees:
Date of Payment:
Receipt Number: O Ya7 Receipt Number.
(Rev. 11105)
0;
for a
alKN D ENGINEERING, INC
20441 PTARMIGAN BLVD.
EAGLE RIVER, AK 99577-8736
696-6111 /FAX (907) 696-8111
August 17, 2006
Municipality of Anchorage
Development Services Department
On -
Site Water &Wastewater Program
P.O. Box 196650
Anchorage, AK 99519-6650
Subject: New sewer/well permit — Benbecca Block 2, Lot 2A
Gentlemen:
The owner has requested we proceed forward to obtain a well and septic permit
on the subJ'ect lot. On June 11, 1995 one testhole was performed for the proposed
system. The results of this test are attached. The general slope of this lot is from
east to west at a grade of approximately 0-5%.
We have designed our system utilizing the existing testhole that was excavated
for the proposed 3 -bedroom house. Water was encountered at 9' during 'the
excavation and at 6.8' during monitoring. Subsequent monitoring on May 12,
2006 showed groundwater at 9'. The lot will be served by an individual well,
located on the eastern portion of the lot.
We propose to install one 10' wide by 24' long bed with an IDSF. This system
will be manufactured by Anchorage Tank & Welding to meet Orenco Systems,
Inc. latest design criteria and in accordance to MOA requirements.
The Drainfield Design is based on the following:
• 3 -Bedroom Design Flow: 450 gpd
• Percolation Rate: 34 min/inch
• Category III Allowable Application Rate: 2 gpd/sf
• Designed Application Rate: 2 gpd/sf
• Minimum Absorption Area 225 sf
• Effective Absorption Area 240 sf (10' wide by 24' long)
• Effective Depth Below Distribution Pipes: 0.5'
There are no public or private wells within 200' of our proposed system location
except as noted. There is no surface water within 100' of the proposed system
and there are no known curtain drains within 50'. We do not expect there to'be
any adverse effect on adjacent lots by the development of this system.
RE: Benbecca 62 LIA2
August 17; 2006
Pagc 2 of 2
If you have any questions, please contact meat 696-6111/FAX 696-8111.
Respectfully submitted,
IKMD Engineering, Inc.
Kenneth M. Duffus, P.E.
Attachments: On -Site Well and Sewer Application
Water/ Wastewater Absorption System Details/Site Plan
Soils Log/ Percolation Test
WELL & WASTEWATER SYSTEM SITE PLAN
BENBECCA SUBDIVISION Block 2 Lot 2A
139 80 J i 11 IA
CII i I �(as-iaaJ
------},I 2A
11,♦
1 11' //-
I 1
1 I i 1
u
DESIGN DETAILS SURVEYOR SHALL FLAG PROPERTY
3 BDRM x 150 GPD — 450 GPD UNE AND WELL RADII PRIOR TO
APPLICATION RATE - 2 GPD/SF CONSTRUCTION.
MIN. ABSORPTION AREA a 450 GPD/(2 GPD/SF)-225 SF
225 SF/10'W-22.5' LONG BED
USE 1 BED 10'Wx24'LxO.5'D
TOTAL DEPTH OF EXCAVATION 2'
TOTAL EFFECTIVE DEPTH IS 0.5'
PRESSURIZED DISTRIBUTION SYSTEM HOLE SPACING DESIGN
1. RESIDUAL HEAD a 5'
2. HOLE SIZE - 3/16' — 1.00 GAL PER HOLE O 30 PSI
3. 30 GALS (PUMP DELIVERY)/1.00 GALS/HOLE - 30 HOLES
4. 110 LF LATERAL/30 HOLES - 3.67' SPACING PER HOLE — usa 3.5'
5. ALL HOLES SHALL HAVE CAPS INSTALLED PER MANUFACTURES SPECS.
NO PUBLIC WELLS WITHIN 200' OF
PROPOSED SYSTEM.
NO PRIVATE WELLS WITHIN 200' OF
PROPOSED SYSTEM EXCEPT AS NOTED.
NO SEPTIC SYSTEMS WITHIN 200' OF
PROPOSED WELL EXCEPT AS NOTED.
-ft\Nk-ft
47
IS
*:4
9 �.
PUMPING INTERVAL,
450 GPD/8 GAL/CYCLE - 56.25 CYCLES/DAY
PUMPING INTERVAL- 1440 MIN/DAY / 56.25 CYCLES/DAY = 25.6 MIN
■SET PUMPING INTERVAL AT 25 MIN AND ADJUST IF NESSASCARY
NOTES,
1. INSTALL 1250 GAL S.T.E.P. TANK, INSULATE ON ALL SIDES.
SEE ATTACHED SHEETS FOR DETAILS.
2. INSULATE ALL LINES, SYSTEM COMPONENTS, TRENCH AND TANK
WITH 2' HD BURIAL FOAM.
3. CONTRACTOR WILL ENSURE MAXIMUM 2% SLOPE INTO SEPTIC TANK.
4. ADDITIONAL FILL WILL BE ADDED OVER SYSTEM TO ACHIEVE
MIN. 3' COVER IF REQUIRED. I
5. EXCAVATE ORGANICS AND INSTALL 2' SAND LAYER FOR SEPARATION.
PREPARED FOR, I I
HORIZON VENTURES
10900 CORRIE WAY
EAGLE RIVER, AK 99577
(907)240-9595
CE -7118
cqr
tsstoll=
oa. FILE
ACAD FILE:
@ SEPTIC — Rod By Lsgat\Ssmbxa SuCd\Black
Scalei 1'= 100'
PAGEII OF 3
aEND ENGINEERING, INC.
bmw 20441 PTARMIGAN BLVD.
DAM 08/17/06 EAGLE RIVER, AK 99577-8736
MO. NW1561 :::•::•:.:::.:::::::::::.::::::::::::::::::::::::::.:::::::::.�:::::::::,
jmv— 06-024 (907)888-3791/FAX (907)888-3793
WELL & WASTEWATER SYSTEM SITE PLAN
BENBECCA SUBDIVISI❑N Block 2 Lot 2A
GENERAL NOTES:
1. MAINTAINED 10 FOOT
SEPARATION DISTANCE FROM WATER
LINES.
2. MAINTAINED MINIMUM OF 10
FOOT SEPARATION FROM ANY
PROPERTY LINES.
3. FOUNDATION CLEANOUT PLACED
WITHIN 3 FEET OF FOUNDATION.
4. CONTRACTOR VERIFIED ALL
SEPARATIONS TO
ADJACENT/SUBJECT WELLS,
SEPTICS, LOT LINES, FOUNDATIONS
AND ALL OTHER REQUIRED
SETBACKS.
5. PLACED A MINIMUM OF 4 FEET
OF EARTH COVER (OR EQUIV) OVER
ABSORPTION BED. ONE INCH OF
WESTERN 'Insulfoam II' (OR EQUIV)
MAY BE SUBSTITUTED FOR ONE
FOOT OF EARTH COVER UP TO A
MAXIMUM OF TWO INCHES OF
INSULATION.
6. MAXIMUM OF 2% GRADE TO
TANK.
7. USED 3'-11' SEWER ROCK.
NOTE: A REGISTERED LAND
SURVEYOR SHALL FLAG PROPERTY
UNE AND WELL RADII PRIOR TO
CONSTRUCTION.
NOTE: GRADE FLAT 0-4R NW
DIRECTION.
OF
49�
M. D
CE- 04
4ebyrsslvsµ Aw
_ _\— 24'1-x10'W0.55'D–
TOTAL DEPTH 2'
ROM ORIGINAL
0%
m r
o I`
FCO
I
MTCRNR TYP t
— TH1999-2a 1
PRESSURIZED
1250 GAL S.T.E.P.
SYSTEM I T�106
AIR LINE
\ \
4"; ID PI� AT 2%
I MAX. GRADE
I \ PR'OROSED 3
I --qEDROOM, SFR I
I SWI G— IE CHART
0 CB DS \ 1 I
C 13.95 ,,AA AL EL SLOPE'
8 C=53.66 I0`0 0 \ WING
D 71.68 �- A—C
B AC D= 1.26 P4.78��4.0 S CT B D MIN. QF B—C
BF E=b 06.0 / LOCATION.
TH ` 1 I A—D
1 1 B -D
SYSTEM PLAN. TYPICAL
SCALE: 1'=30' PAGE 2 OF 3
FIELD BOOKS COUwTM I
sau"oA . MAW rsm 1K HDENGINEERING, INC.
uAKM OfOQD: bmw 20441 PTARMIGAN BLVD.
Amur. DATE 08/17/06 EAGLE RIVER, AK 99577-8736
AIA° m' 06024.DWGI 06-024 (907)888-3791/FAX (907)888-3793
WASTEWATER DISPOSAL SYSTEM DETAILS
BENBECCA SUBDIVION Block 2 Lot 2A
3/4• " SOL 4D rvc uTERAIS rLug" VALVES I
MOLES, SHIELDS, (VELA PROLECTIVE D vmm
VALVES PER DRENCO DESIGN ODMENDED ABOVE GRAM
4• MWITURMG
AT
24' L► -
PLYWOOD /ARIER
AROMD PERDaTER
PLAN VIEW
BOTTOMLESS I F DETAILS
V NOaIORING TUBE
FINAL GRADE
ORIGINAL GRADE
V.wm..
. 10'
ADR LK 6. ABOVE
BOTTCK Or SAND rD.TER
PREPARED FORT
HORIZON VENTURES
10900 CORRIE WAY
EAGLE RIVER, AK 99577
(907)240-9595
FlELD BOOKS
KND
STAaNQ --
ASK&%
DM EEE
ACAD FLE nenc,
COMPUTED:
DRAMA: VBG
°a°a - KMD
DATE 8/17/
00. NW156
d0B N": 06083
10'
N t4• ISf.
XSUR[ ►PDG DESIGNED
FINAL! GRADE
ORIGINAL GRADE
vau"TEO KYVOaD DA."MR
Scalei NTS
PAGE 13 OF 3
=11V LW ENGINEERING
20441 PTARMIGAN BLVD.
EAGLE RIVER, AK 99577-8736
a
J -i ti., C i•os.r
MuNCIPallly of Anchorage
DEPARTMENT OF HEALTH b HUMAN SERVICES
825 "L" Street, Anchorage, Alaska 99502-0650
SOILS LOG — PERCOLATION TEST
PERFORMEO FOR:_SteVP R, V e TH!2 -� .� ! I'� DATE
LEGAL DESCRIPTION: 0 enbecca' Subd Lot 2 TOWnshlo. Range, Section:( Pre,
2
?Eec-
3.
4,
s-
6-
T.
7-
8-
11 .8
11
12
13
14
. 15
16
17
18
19
20
COMMENTS
3" Organics
Sf1' `Silty Sand
GM with cobbles
to 6"
SM Silty Sand
Medtum density
osed
Seepage light @ first
Increased with time
WAS GROUND WATER
GMS;M ENCOUNTERED) YFS
OH a I
(Do 7AT WHAT Q 1 �
Seep. ppInc. ww/time E0401h 11 WAW
�
PERCOLATION RATE (--W—'Mhl PERC HOLE DIAMETEA .4 /
TEST RUN BETWEEN 2- FT AND* -FT ..I
PERFORMED BY: S c1 K•' l _ KIEa •h.,.. I` i "i cEn11ry THAT 114151EST WAS PERFORMfDIN
ACCORDANCE WITH ALL STATE AND MUNICIPAL GLnOELINES IN EFFECI ON 111IS DAM DATE IILI
72-M 111e'r, 1/851
1
ZImi■i���
PERCOLATION RATE (--W—'Mhl PERC HOLE DIAMETEA .4 /
TEST RUN BETWEEN 2- FT AND* -FT ..I
PERFORMED BY: S c1 K•' l _ KIEa •h.,.. I` i "i cEn11ry THAT 114151EST WAS PERFORMfDIN
ACCORDANCE WITH ALL STATE AND MUNICIPAL GLnOELINES IN EFFECI ON 111IS DAM DATE IILI
72-M 111e'r, 1/851
1
KINSI D ENGINEERING, INC.
20441 PTARMIGAN BLVD.
EAGLE RIVER AK 99577-8736
(907) 696-6111/ FAX (907) 696-8111
ON-SITE WASTEWATER DISPOSAL SYSTEM
CONSTRUCTION PRACTICES AND MATERIAL SPECIFICATIONS
LEGAL DESCRIPTION: BENBECCA, BLOCK 2, LOT 2A
GENERAL:
1. The scope of this project includes the installation of a septic tank and/or drainfield to serve a
single famil residence on the referenced property as delineated on the attached Municipality of
Anchorage MOA) permit and site plan.
1. Construction shall be in accordance with the approved site plan and design drawings; MOA
permit with any special provisions or conditions, and all applicable State and Municipal
Wastewater Disposal Regulations.
1. KND Engineering Inc (KND) assumes no responsibility of the accuracy of the as -built survey
provided by the owner or owner's representative.
1. The owner or contractor is responsible to notify the engineer of any discrepancies noted on the
design plans or drawings prior to commencing work. These discrepancies could be, but not
limited to, possible encroachments, surface water, varying soils, unplatted easements, types or
use of dwellings on or adjacent to property, nearby public wells, etc.
1. The contractor shall be responsible for locating any necessary underground utilities, I asements,
property lines and surface water. The owner and/or contractor shall ensure, lif deemed
appropriate, that a registered land surveyor prior to construction flags all setbacks.
1. The contractor shall be responsible for verifying all pertinent separation distances and
component layout.
1. Unless specifically agreed otherwise, the property owner shall be responsible for final grading
areas subsequently depressed from soil settling. On all leachfield mound systems, the property
owner shall be responsible for ensuring a satisfactory vegetation growth over the mounded
area.
1. The MOA Development Services Department On -Site Water & Wastewater Program must
certify contractors installing wastewater disposal systems. Owners installing their own systems
must also receive prior approval from said MOA Department.
SEPTIC TANK / HOLDING TANK / LIFT STATION INSTALLATION:
1. A septic tank is to be constructed by a certified septic tank manufacturer. Construction shall
include two 4" cleanouts for pumping access.
1. The septic tank shall be sufficiently bedded with proper material and compacting i o prevent
damaging, settling or shifting of the tank.
1. All standpipes on the septic tank shall extend a minimum of 12 inches above the final grade.
1. Septic tanks installed with less than 4 foot of cover shall be insulated. The contractor will
ensure that the fill over the tank does not exceed the burial depth rating.
1. A foundation cleanout shall be installed one to four feet from the building foundation. In the
line between the tank and the leachfield there shall be two adjacent cleanouts (unless An effluent
pumping system exists within the septic tank). These cleanouts shall be located on undisturbed
soil not more than 10 feet from the tank. The second cleanout, in line, shall be to clean toward
the septic tank.
1. Final grading over the septic tank shall be such that a positive slope exists away from the septic
tank.
Page 1 of 3
Reference: Benbecn B2, L2A
Date: 08/17/06
Page: 2of3
7. All H.D.P.E. tanks shall have a vertical length of 4 -inch perforated drainpipe besides the tank
extending to the bottom of the tank to above grade to monitor ground water.
8. All tanks shall be anchored when there is not enough adequate soil cover to resist buoyancy
forces in high -groundwater areas.
9. All holding tanks and lift stations shall have an audible and visual alarm inside the residence.
10. All lift stations shall be wired in compliance with the Uniform Electrical Code and all MOA
guidelines.
11. The contractor shall remove the old tank, or abandon it in compliance with the Uniform
Plumbing Code. The contractor is solely responsible for the abandonment procedure.
ABSORPTION TRENCII/DRAINFIELD INSTALLATION:
1. Excavate the proposed trench to the dimensions shown on the design. The bottom of the
excavation shall be within 2 inches of level. If the sidewalls of the excavaction become smeared,
they must be raked or scratched (roughed -up) before gravel (sewer rock) placement.
1. Once the sewer rock is installed, the distribution pipe is installed level with the perforations
facing downward. Gravel is then to be placed over the distribution pipe to provide a minimum
of 2 inches of cover over the pipe.
1. A silt barrier must be installed between the final gravel layer and the native soil backfill. Ensure
the silt barrier covers the entire gravel surface before placing backfill.
1. Monitoring tubes shall be four- (4) inch diameter, installed approximately in the locations
shown on the design, and extend a minimum of 12 inches above final grade. The poition of the
monitoring tube extending through the gravel shall be perforated from the bottom of the trench
to the invert of the distribution pipe. This is equivalent to the effective depth of thb gravel as
noted on the design.
1. Backfill over the final gravel layer must not be less than twenty-four inches. Insulation must be
installed when the backfill depth is less than thirty-six (36) inches. The finish grade over the
trench must be mounded to prevent the formation of a depression after settling.
1. All advanced technology waste water disposal systems (Advantex, Biocycle, Intermittent
Dosing Sand Filter, etc...) shall be constructed, installed, maintained and monitored per
manufacturer's specifications and MOA requirements.
MINIMUM MATERIAL SPECIFICATIONS:
1. A MOA approved septic tank manufacturer must construct any septic tank proposed for
installation.
1. The following pipe materials are MOA approved for use in septic system installations:
Type of Pipe Perforated olid
Cast Iron Yes Yes
ASTM D3034 (PVC) Yes Yes
ASTM F810 (HDPE) Yes No
ASTM D2662 (ABS) Yes Yes
1. Insulation shall be at least 2" thick extruded direct burial polystyrene (Dow Chemical Company
Styrofoam HI or equal).
1. Septic tank inlets and outlets shall be fitted with watertight couplings (Caulder, Fernco, or
equal).
1. A permeable nontoxic silt barrier (Typar 3401, Mirafi 140N, or equal) must be installed between
the final leachfield gravel layer and the native soil backfill.
1. All leachfield gravel (sewer rock) shall be 0.5"-2.5" screened gravel with less than 7o passing
the #200 sieve. If deemed necessary, a sieve analysis should be performed.
1. When sand is being used as a filter material, its gradation specification must conform to current
MOA or DEC requirements.
Reference: Benbecca B2, I.2A
Date: 03/17/06
Page: 3 of 3
INSPECTIONS:
Typically there will be three (3) inspections required during the installation of the wastewater
disposal system. These inspections will occur as follows:
1. The first inspection must be conducted after the excavation of ditches, pits, trench) s, or beds
and before the installation of any gravel. A septic tank may be set in place, but may not be
backfilled before this inspection.
2. The second inspection must be conducted after the placement of the sewer rock, distribution
lines, standpipes, and cleanouts, but before the placement of the silt barrier, insulation, or any
other backfill.
3. The final inspection is to occur upon final grading of the property.
Often there will be more than these 3 inspections required, especially with the installation of multiple
trenches, sand filters, pressurized distribution systems, etc. The inspecting engineer is to bd contacted
at least 24 hours prior to the start of construction. If necessary, a pre -construction meeting will take
place on-site. The inspecting engineer will not coordinate, direct or control in any way the contractor's
activities.
The owner shall contract with the contractor to perform the work outlined in these specifications and
attached plans and in accordance with the attached MOA permit. All materials, components, and
construction practices shall comply with the MOA's and the State of Alaska's latest ordinances,
regulations, or policies regarding wells and septic systems. The failure of the inspecting engineer to
notice a material or construction non-compliance does not relieve the contractor of his/her
responsibility to correct such deficiency. There will be no contractual arrangement existing between
the contractor and KND Engineering, Inc. KND shall be the owner's representative and will inspect the
work as stated above to document the contractor's activities. Final acceptance of the contractor's work
rests with the owner and the MOA.
KND shall have no liability to the owner or to others for acts or omissions of the contractor or any other
persons performing work on this project or the failure of the contractor to carry out the work in
accordance with these construction documents. KND's inspecting engineer will not be responsible for
the construction means, methods, and techniques, sequence, procedures or the safety precautions
incident to this project.
BY PROCEEDING FORWARD WITH THE INSTALLATION OF THE WATER J ND/OR
WASTEWATER SYSTEM (S), THE PROPERTY OWNER, CONTRACTOR, AND WELL DRILLER
ACKNOWLEDGES HAVING READ AND ACCEPTED THESE SPECIFICATIONS. I
Municipality of Anchorage
*AE
Development Services DepartmentBuilding Safety DivisionOn-Site Water and Wastewater Program
4700 Elmore 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. 051-052-68 COSA
Expiration Date: _ t r C
1. GENERAL INFORMATION
Complete legal description Lot 2A, Block 2, Benbecca Subdivision
Location (site address) 24260 Reese Road, Chugiak, Alaska 99567.
Current Property owner(s)
Mailing address
Lending agency
Mailing address
Real Estate Agent
Amy & Andrew Eklund
-MlT.hft-e T aahVMr-b-5 kP
Day phone
Day phone
Mi rhaP i Schwartz Day phone(907) 351-228
Mailing Address Keller Williams Realty/101 W. Benson, Suite 503
Anchorage, Alaska 99503
Unless otherwise requested, COSA will be held by DSD for pickup.
2. NUMBER OF BEDROOMS:
3
3. TYPE OF WATER SUPPLY:
TYPE OF WASTEWATER DISPOSAL:
Individual Well
®
Individual On-site
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
Pinard
Engineering
Phone (907) 357-3647
Address
PO Box
871347 Wasilia,
Alaska 99687
Engineer's Printed Name Paul E. Pinard, P. E.
5. DSD SIGNATURE
Approved for 3 bedrooms.
Disapproved.
Date 10/15/1 Q
Conditional approval for bedrooms, with the following stipulations:
t
`J ON-SITE
101
WASTEWATER
RAM
00
1./i1J;1`
Attachments:
COSA Checklist X Arsenic Advisory
Septic System Advisory Maintenance Agreements
Well Flow Advisory Supplemental Engineer's Report
Nitrate Advisory Other
By: Original Certificate Date: i
(Rev. 11105)
Municipality of Anchorage
Development Services Department
Building Safety Division
On -Site Water & Wastewater Program
4700 Elmore 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 2A, Block 2, Benbecca Parcel ID: 051-052-68
A. WELL DATA
Well type Private If A. B, or C provide PWSID # Well Log (Y/N) Y
Date completed 8/30/06 Sanitary seal (Y/N) Y Wires properly protected (Y/N) Y
Total depth 210 ft. Cased to 210 ft. Casing height (above ground) 18+ in.
FROM WELL LOG AT INSPECTION
Date of test 8/30/06 10/6/10
Static water level 158 ft. 16.5 ft.
Well production 30 g.p.m. 4.0 9.p -m.
WATER SAMPLE RESULTS:
Coliform ,_colonies/100 mL Nitrate 2.42 mg/L
Arsenic: _ND ug/L date of sample:11L6 / 10
B. SEPTIC/HOLDING TANK DATA
Tank Type/Material Septic/HDPE
Tank size 1.300 gal. Number of Compartments 2
Other bacteria 0 colonies/100 mL
Collected by: Pinard Engineering
Date installed 8/29/06
Cleanouts (Y/N) Y
Foundation cleanout (Y/N) Y Depression over tank (Y/N) N High water alarm (Y/N) Y
Date of pumping 10/14/10 Pumper _ JRs Pumping
C. ABSORPTION FIELD DATA
Date installed 8/29/0 Soil rating (g.p.d./ft2 c�dt 2
Length 30 ft. Width _ 12 ft.
Total depth 3 ft. Eff. absorption area 360 ft2 Monitoring tube
Date of adequacy test 10/6/ 110 Results (Pass/Fail) Pass
System type IDSF — Bed
Gravel below pipe _ 0.5 ft.
VA
Fluid depth in absorption field before test 0 in. Water added960 gal.
Depression over field N
For 3 bedrooms
New depth 0 in.
Elapsed Time: 240 min. Final fluid depth 0 in. Absorption rate >= 450+ g.p.d.
Any rejuvenation treatment (past 12 mo.) (Y/N & type) None Known If yes, give date
D. LIFT STATION
Date installed 8/29/06 Size in gallons 1300 Manhole/Access (Y/N) Y
"Pump on" level at -46_ in. "Pump off" level at _4D in. High water alarm level at 4-8 - 5 in.
Datum Ton MA Riser Cycles tested 2 Meets alarm & circuit requirements? Y
E. SEPARATION DISTANCES
SEPARATION DISTANCES FROM WELL ON LOT TO:
Septic tank/lift station on lot
Absorption field on lot
Public sewer main
100'+
100'+
75'+
Sewer /septic service line 25f+
Animal containment areas 501+
On adjacent lots 1001+
On adjacent lots 1001+
Public sewer manholetcleanout 100' +
Holding tank 100' +
Manure/animal excrete storage areas 100' +
SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO:
Building foundation 51+ Property line r' + Absorption field 5t+
Water main 101+ Water service line 10' + Surface water 1001+
Wells on adjacent Iots100' +
SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO:
Property line 10' + Building foundation 10' + Water main 10' +
Water Service line 10' + Surface water 1001+ Driveway, parking/vehicle storage 10' +
Curtain drain NA Wells on adjacent lots 1 on +
F. COMMENTS
G. ENGINEER'S CERTIFICATION
i certify that I 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.
Engineer's Printed Name _ Paul E. Pinard, P. E.
Date 10/15/10
COSA Fee$ c� Waiver Fee $ _
Date of Payment / �' / i� Date of Payment
Receipt Number 6 7 q -7 Receipt Number
(Rev. 11/05)
i
c1T�TAlr
l 4,
ATF{ •
•
4#�••.• ••••
.. •.•�•.
E. Pinard
"•,' CE -479800
,
Is
SGS Ref.#
1105406001
Client Name
Pinard Engineering
Project Name/#
2A/2 Benbecca
Client Sample ID
2A/2 Benbecca
Matrix
Drinking Water
Sample Remarks:
Printed Date/Time
10/14/2010 10:26
Collected Date/Time
10/06/2010 14:15
Received Date/Time
10/06/2010 15:15
Technical Director
Stephen C. Ede
Parameter
Results
LOQ
Units
Method Container ID
Allowable
Limits
Prep Analysis
Date Date
Init
Metals by ICP/MS
Arsenic
ND
5.00
ug/L
EP200.8
C
(<10)
10/07/10 10/13/10
NRB
Waters Department
Total Nitrate/Nitrite-N
2.42
0.100
mg/l,
SM20 450ONO3-F
B
(<10)
10/08/10
AYC
Microbiology Laboratory
E. Coli
Negative
1
100mL
SM20 9223B
A
10/06/10
DLC
Total Coliform
Negative
1
100mL
SM20 9223B
A
10/06/10
DLC
LOCATION: Lot 2A, Block 2, Benbecca Subdivision
DRILLER: Sullivan Water Wells
DATE WELL COMPLETED: 8/30/06
WELL DEPTH: 210'
STATIC WATER LEVEL (top of casing): 16.5'
PINARD ENGINEERING
P.O. Box 871347
Wasilla, AK 99687
(907) 357-ENGR (3647)
WELL FLOW TEST
JOB NUMBER: 10-270
DATE OF TEST: 10/6/10
FIELD STAFF: PJ Pinard
1
Time
Elapsed
Time
(Minutes)
Static
Water
Level
Flow
Rate
m)
Cumulative
Gallons
Pumped
Remarks
5:00 PM
-
16.5'
4.0
-
Start Test - Meter
338900
5:15
15
16.5'
4.0
60
338960
530
30
16.5'
4.0
120
339020
5:45
45
16.5'
4.0
180
339080
6:00
60
16.5'
4.0
240
339140
6:15
75
16.5'
4.0
300
339200
6:30
90
16.5'
4.0
360
339260
6:45
105
16.5'
4.0
420
339320
7:00
120
16.5'
4.0
480
339380
7:15
135
16.5'
4.0
540
339440
7:30
150
16.5'
4.0
600
339500
7:45
165
16.5'
4.0
660
339560
8:00
180
16.5'
4.0
720
339620
8:15
195
16.5'
4.0
780
339680
8:30
210
16.5'
4.0
840
339740
8:45
225
16.5'
4.0
900
339800
9:00
240
16.5'
-
960
Stop Test
339860
RECOVERY
All well protection features are adequate.
Recovery measurements are not necessarv.
Average Flow Rate: 4.0 gpm
Comments: DURING THIS TEST, TIS WATER SUPPLY WELL WAS CAPABLE OF
PRODUCING 4.0 GPM. THIS TEST DOES NOT CONSTITUTE A
WARRANTY OR GUARANTEE THAT THE WATER SUPPLY SYSTEM
WILL CONTINUE TO FUNCTION AND PRODUCE AT THIS RATE.
Reviewed by: Paul Pinard
Date: 10/11/10
PINARD ENGINEERING
P.O. Box 871347
Wasilla, AK 99687
(907) 357-ENGR (3647)
ADEQUACY TEST -FIRST ATTEMPT
LOCATION: Lot 2A, Block 2, Benbecca Subdivision
APPLICANT: Andrew & Amy Eklund
24260 Reese Road
Chugiak, Alaska 99567
SEPTIC TANK TYPESIZE: HDPE/1300 Gallon STEP Tank, per MOA Records
ABSORPTION SYSTEM: Elevated Seepage Bed, per MOA Records
DAILY FLOW:
3 BEDROOMS x 150 GAUBR = 450 Gallons
TEST DATA
1d�1
JOB NUMBER: 10-270
DATE OF TEST: 10/6/10
FIELD STAFF: PJ Pinard
NUMBER OF BEDROOMS: 3
SCUM: 0.2'+ SLUDGE:
NEEDS TO BE PUMPED: Yes XX No
CURRENTLY IN USE: Yes No XX
Time
Flow
Rate
Volume
Cumulative
Volume
Septic Tank
Septic
Tank
Soil Absorption System
Comments
pM
(GPM)
(GALs)
(GALs)
Liquid Level
0 Level
Monitor
Tube 1'
A SAS
Level
Monitor
Tube 3"
A SAS
Level
5:15
4.0
-
-
4.0'
-
0.0'
-
Start Flow -Meter 338900
5:45
4.0
120
120
4.1'
0.1'
0.0'
0.0'
339020
6:15
4.0
120
240
4.1'
0.0'
0.0'
0.0'
339140
6:45
4.0
120
360
4.1'
0.0'
0.0'
0.0'
339260
7:15
4.0
120
480
4.1'
0.0'
0.0'
0.0'
339380
7:45
4.0
120
600
4.1'
0.0'
0.0'
0.0'
339500
8:15
4.0
120
720
4.1'
0.0'
0.0'
0.0'
339620
8:45
4.0
120
840
4.1'
0.0'
0.0'
0.0'
339740
9:15
-
120
960
4.1'
0.0'
0.0'
0.0'
Stop Test - 339860
RECOVERY
Date Time ST MT SAS MT
"ALL MEASUREMENTS IN FT.
TEST: PASSED XXX FAILED
COMMENTS: System appears to be operating satisfactorily. There was no measurable liquid in the SAS MT
prior to or at any time during the test.
Reviewed by: Paul Pinard 1�
Date: 10/11 /10
ADVANCED WASTEWATER TREATMENT SYSTEM MAINTENANCE AND
REPAIR AGREEMENT
MEMORANDUM OF UNDERSTANDING
BETWEENNLNICIPALI Y OF ANCHORAGE
AND r r
THIS MEMORANDUM OF UNDERSTANDING made and entered into as of this
Day of O'c/0 P - y of 20I 0, by and between w., -,r r
herein the "OWNER," and the Municipality of Anchorage, herein the
"MUNICIPALITY." In consideration of the mutual covenants contained herein, the
parties to this Memorandum of Understanding agree as follows:
1. ADVANCED WASTEWATER TREATMENT SYSTEMS. Municipality
grants permission to Owner to utilize and operate an Advanced Wastewater
Treatment System (AWWTS), described as %�, S, located
at 3 v `, c- c_6 ` / , Anchorage, Alaska.
2. Definitions.
A. Alteration. Any change to the design or function of an AWWTS that
Includes the installation or removal of any parts, components or pieces not
included in the original construction permit and design. Prior to
performing any alterations to an AWWTS the owner must obtain a
Wastewater Disposal System Construction Permit from the Municipality
pursuant to Anchorage Municipal Code (hereinafter, "AMC") 15.65.
B. Certificate of On -Site Systems Approval. An approval by the
Municipality of existing water and wastewater disposal systems given at
the time of property sale and title transfer in accordance with AMC 15.65.
These approvals certify that the systems are adequate for the homes that
they support and meet the codes that were in place at the time of system
construction.
C. Damage. Any man-made or natural change in a system that would inhibit
the system from performing as designed.
D. Maintenance and Repair. The scheduled and as needed replacement of
existing parts, components and pieces of an AWWTS that were included in
the original design which would allow the AWWTS to continue to
perform as designed.
E. Permit (Construction) An On -Site Wastewater Disposal System
Construction Permit as defined by AMC 15.65.
C a
' tlir-&Ilie t of *b+� nt the canditinn
a - a
JUT
3. Fee. Owner shall pay to Municipality an annual fee of 2 e /,,;,
($ 000), payable on or before the issuance of the operating permit and annually
thereafter. The annual fee is due on or before the anniversary date of the approval by the
Municipality of installed system.
4. Term. The term of this Memorandum of Understanding shall be for the life of the
AWWTS.
The term begins on the date of approval by the Municipality of the installed system and
shall continue while the AWWTS system is in use or operational or until the property is
sold or title is transferred by owner and a new certificate of On -Site approval is issued to
the new owner or transferee of the property.
5. Alterations, Installation and Removal of Additional Equipment. Owner agrees
not to make any alterations, removal of parts or additions to the AWWTS without a
Construction Permit from the Municipality.
6. Maintenance and Repairs.
A. Throughout the term of this Memorandum of Understanding, the Owner shall
maintain AWWTS in good repair. In addition, it shall be the responsibility of the
Owner during the term of this Memorandum of Understanding, and any extensions or
renewals thereof, at the owner's sole expense, to pay for any and all: (1) repair(s), (2)
maintenance, (3) adjustment(s), (4) replacement costs,. and (5) inspection costs.
Further, Owner agrees to comply will all applicable ordinance, laws, regulations,
rules and orders for the AWWTS.
L n<xmPr arrap� tnrnVl(j th �/r IrI1CTn� a �xrritta+�+Y scii�uui�-vfzvuarle
ma'nkTta ee, ar,rl ra�x�hich have been performed on the s� nllrct,?]1t,.to the
ncI
terms -a peratmg Perms . This
be he
-permit f maintanana m7Ti�TTC r
a mg e
C. Owner acknowledges that the fine schedule for failing to maintain and repair an
AWWTS are codified in AMC 14.60.
D. Owner agrees that only maintenance, repair personnel certified by the
Municipality will inspect and make any necessary maintenance, repairs or permitted
alterations to the system.
E. Owner agrees to grant the Municipality reasonable access to test and inspect the
AWWTS upon 24 hours written notice.
F. Owner agrees that any sale or transfer of title of the property will not occur
without a new Certificate of On -Site Systems Approval.
G. Owner agrees that the relevant provisions of the standard specification guidebook
for AWWTS is the governing professional guidelines for the construction,
maintenance and repair of the Owner's AWWTS.
7. Nonwaiver. The failure of either party at any time to enforce a provision of this
Memorandum of Understanding shall in no way constitute a waiver of the provisions,
nor in any way effect the validity of the Memorandum of Understanding or any part
hereof, or the right of such party thereafter to enforce each and every provision
hereof.
8. Amendment.
A. This Memorandum of Understanding shall only be amended, modified or changed
by a writing, executed by authorized representatives of the parties, with the same
formality of this Memorandum of Understanding was executed and such writing shall
be attached to this Memorandum of Understanding as an amendment.
B. For the purposes of any amendment modification or change to the terms and
conditions of this contract, the only authorized representatives of the parties are:
Owner:
Anchorage: Purchasing Officer
4- r t
C. Any attempt to amend, modify, or change this contract by either an
unauthorized representative or unauthorized means shall be void.
9. Jurisdiction: Choice of Law. Any civil action arising from this Memorandum of
Understanding shall be brought in the Superior Court for the Third Judicial District of the
State of Alaska at Anchorage. The laws of the State of Alaska shall govern the rights and
obligations of the parties under this Memorandum of Understanding.
10. Severability. Any provisions of this Memorandum of Understanding decreed
invalid by a court of competent jurisdiction shall not invalidate the remaining provisions
of the Memorandum of Understanding.
OWNER:
BY',D --74
Date: I iD Z / O
STATE OF ALASKA
THIRD JUDICIAL DISTRICT
MUNICIPALITY:
Title:
Date: i u
ss.
The foregoing instrument w s cknowledged before me this; j-/ day of,��
20 j� by %1 1/ , the QUAl
NO ARY PUBLIC FOR A/ % `�`a` ° • ®• .®.�.®�®
My Commission expires: _ °°�®��lQ�,
oor
e
o °brt jiesl\\
Municipality of Anchorage i �,
�.* Development Services Department
Building Safety Division
'j
On -Site Water and Wastewater Program
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
Parcell.D. 051 -n52 -6S COSA* n9 ono';i.
Expiration Date: �( f 10S
1. GENERAL INFORMATION
Complete legal descriptionBenhecca Rlock 2, Lot 2A
Location (site address) .0 .. a. ••
Current Property owner(s)Horizon's LI_(' Day phone 244-8585
Mailing address
Lending agency
Mailing address
Real Estate Agent
Mailing Address
Unless otherwise requested, COSA will be held by DSD for pickup.
2. NUMBER OF BEDROOMS: --a-
3. TYPE OF WATER SUPPLY:
Individual Well
Individual Water Storage ❑
Community Class Well ❑
Public Water System ❑
Day phone
Day phone
TYPE OF WASTEWATER DISPOSAL:
Individual On-site
Individual Holding Tank ❑
Community On-site ❑
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.
.. 1
Engineer's Printed Name KENNETH M- DUFFIIS Date 01 /02/08
Engineer's Comments: This investigation was completed In compliance with ADEC and MOA regulations.
The assessment of the condition of the well and septic applies only to the conditions as of the day tested.
The flow and absorption rates may change due to subsurface conditions that may not be observed from
the surface, changes Inland use, local soil characteristics, groundwater levels that may fluctuate during the
year and the water usage of the family being served by the system. The operational life of all well and
septic systems are subject to these various and dynamic characteristics and are outside the control of the
evaluator of the well and septic system. Therefore,
ArcTerra can not give any estimate of how long a OF /�\ �l
system will function satisfactory for current or future �,�p� .••"••• t 1�
occupants or can ArcTerca guarantee that no unseen r CO .••.,'�y:I
encroachments, deficiencies or discrepancies exist. A .. I,
5. DSD SIGNATURE
Approved for �_ bedrooms.
Disapproved.
Conditional approval for bedrooms, with the following stipulations:
Attachments:
COSA Checklist X Arsenic Advisory
Septic System Advisory
Well Flow Advisory
Nitrate Advisory
Maintenance Agreements
Supplemental Engineer's Report
Other
By: Original Certificate Date:
Municipality of Anchorage
• Development Services Department
Building Safety Division
On -Site Water & Wastewater Program
4700 Bragaw Street
P.O. Box 196650
Anchorage, AK 99519650
www.muni.org/onsite
(907) 343-7904
CERTIFICATE OF ON-SITE SYSTEMS APPROVAL CHECKLIST
Legal Description Retlhecca.RIS, Lint PA ParcellD: 051-052-68
A. WELL DATA
Well type PRIVATE If A. B, or C provide PWSID # Well Log (Y/N)
Date completed 8/30/06 Sanitary seal (Y/N)Y
Total depth 210 ft. Cased to 210 ft.
FROM WELL LOG
Date of test 8/30/06
Static water level 1 5 8 ft.
Well production 30 g.P.m,
WATER SAMPLE RESULTS
Wires properly protected (YIN) Y
Casing height (above ground) 24+ in.
AT INSPECTION
0
9.p -m.
Coliform -0_colonies/100ml- Nitrate 2.24 mg/L Other bacteria
_0Lcolonies/100 mL
Arsenic: mg/I Date of sample: 12/14 & 20/07 Collected by: ArcTerra
B. SEPTIC/HOLDING TANK DATA
Tank Type/Material Septic/H.D.P.E. Date installed _8/29/06 Tank size 1300 gal.
Number of Compartments Z Cleanouts (Y/N) Y Foundation cleanout (Y/N) Y Depression over tank (Y/N) N
High water alarm (Y/N) Y Date cf pumping NA - New System Pumper
C. ABSORPTION FIELD DATA
Date Installed 8/29/06 Soil rating (g.p.d./fe or ftZ/bdrm) 2 gpd System type 1DSF - Bed
Length 30 ft. Width 12 ft. Gravel below pipe eft. Total depth 2 ft.
Eff. absorption area 360 fe Monitoring tube Y Depression over field h1
Date of adequacy test N/A Results (Pass/Fail) -Pass New System For 3_ bedrooms
Fluid depth in absorption field before test_n.. 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) If yes, give date -----
D. LIFT STATION
Date installed 8/29/06 Size in gallons 1300 Manhole/Access (Y/N) Y
'Pump on' level at timer in. 'Pump off" level at timer in. High water alarm level at 48.5 n.
Datum Bottom of tank Cycles testecLZ Meets alarm 8 circuit requirements? Y
E. SEPARATION DISTANCES
SEPARATION DISTANCES FROM WELL ON LOT TO:
Septic tank/lift station on lot 100'+
Absorption field on lot 100'+
Public sewer main 75'+
Sewer /septic service line 25'
On adjacent lots 10 0'+
On adjacent lots 100'+
Public sewer manhole/cleanout 10 0'+
Holding tank 100'+
Animal containment areas 50'+ Manure/animal excrete storage areas 10 0'+
SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO:
Building foundation �$'+ Property line 5'+ Absorption field 5'+
Water main 10'+ Water service line 10 # + Surface water 100'+
Wells on adjacent lots 100'+
SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO:
Property line 10'+ Building foundation 10'+ Water main 10'+
Water Service line 10'+ Surface water _1 00'+ Driveway, parkingivehide storage 10'+—
Curtain
0'+Curtain drain 50'+ Wells on adjacent lots 10 0'+
F. COMMENTS
,(IDI% ^ OCCU&lEO — uEw &VjTE+k
G. ENGINEER'S CERTIFICATION
I certify that 1 have determined through field inspections ands % * j�g�^ ,
review of Municipal records that the above systems are in r••• ••• ••••••••••• ,
conformance with MOA COSA guidelines in effect on this „•,,, �,,,;p::.
date. ♦ s Kennern n+. r=
Engineers Printed Name KENNETH M. DUFFUS ftfF9
Date 01!02/20OS
COSA Fee $4a—e-oe 57 cD Waiver Fee $ _
Date of Payment A �l � � OF Date of Payment
Receipt Number D 34-/$O Receipt Number,
(Rev. 11/05)
SCS ReEN
1076517001
Client Name
ArcTerra Engineering and Surveying
Project Name/N
Benbecea B2 L2A
Client Sample 11)
Benbecca B2 L2A
Matrix
Drinking Water
PWSID
0
Sample Remarks:
All Datesfl'imes are Alaska Standard Time
Printed Date/rime
1221/2007 15:32
Collected Dateffime
12/142007 12:30
Received Date/rime
12/142007 13:50
Technical Director
Stephen C. Ede
Parameter
Results PQL Units
Allowable
Mcthod COntalncrlD Limits
Prep Analysis
Date Date
Init
Metals by ICP/M3
Arsenic
ND 5.00 ug/L
EP200.8 C (<10)
12/17/07 1220/07 TK
Waters Department
Total Nitmtc/Nitritc-N
2.24 0.100 mg/L
SM204500NO3-P B (<10)
12/17/07 1DS
Microbiology Laboratory
Total Coliform TNTC OB
coVI00mL SM209222B A (<I) 12/14/07 SDP
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N89 52 21 E 314.78
(N89.57'18' E 314.79'Rec)
274.78' WELL,
1 40.
163.5'
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SEPTIC
VENTS GO
LOT 2A
BLK 2
N89'51'59"E
(N89'57'18"E
W
ANCHORAGE RECORDING DISTRICT
ASBUILT OF:
BENBECCA SUBDIVISION
LOT 2A BLK 2 PLAT 97-8
SURVEY CERTIFICATION: I, John L. Schuller, have
conducted a physical survey of this property as shown on this
drawing and that the improvements situated thereon are within
the property lines and no encroachments exist other than noted.
EXCLUSION NOTES:It is the owners responsibiGty.to determine
the existence of any easements, covenants, or restrictions which
do not appear on the recorded subdivision plat.
Under no circumstance should any information on this drawing
be used for construction of fences, structures, improvements,
or for establishing boundary lines.
NOV 26, 2007 1 1-=50-
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JLS NW1561
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314.93'
314.83'REC)
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WELL
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N89 52 21 E 314.78
(N89.57'18' E 314.79'Rec)
274.78' WELL,
1 40.
163.5'
N
n
MHO,
SEPTIC
VENTS GO
LOT 2A
BLK 2
N89'51'59"E
(N89'57'18"E
W
ANCHORAGE RECORDING DISTRICT
ASBUILT OF:
BENBECCA SUBDIVISION
LOT 2A BLK 2 PLAT 97-8
SURVEY CERTIFICATION: I, John L. Schuller, have
conducted a physical survey of this property as shown on this
drawing and that the improvements situated thereon are within
the property lines and no encroachments exist other than noted.
EXCLUSION NOTES:It is the owners responsibiGty.to determine
the existence of any easements, covenants, or restrictions which
do not appear on the recorded subdivision plat.
Under no circumstance should any information on this drawing
be used for construction of fences, structures, improvements,
or for establishing boundary lines.
NOV 26, 2007 1 1-=50-
06-025
-=50'06-025 DRAWN BY: CHECKED BY W K) N
UMB
E
R
JLS NW1561
N
06
M
53.3'
314.93'
314.83'REC)
WELL
OFAils,
^
49TH
,
/A0o
NL SCHULLERLS-10408
WELL
3A