HomeMy WebLinkAboutSKYHILLS PH 3 BLK 2 LT 8kyh1*11s #3
Block 2
Lot 8
#011-122-50
Municipality of Anchorage ;;� t•,
Development Services Department r�
Building Safety Division
Onsite Water and Wastewater Program, 4700 Elmore Road
P.O. Box 198850 Anchorage, AK 99507 Page of
www cLanchorage.ak.us (907) 343-7904
ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT
Permit Number. SWO70072 PID Number. 011.122-SO
4.".
Jahn and Maury Shea
Wastewater System: VI New El Upgrade
Ada
8000 Lucy Street Anchorage, AK 99502
ABSORPTION FIELD
Plan X,na.asFaioamF 4
pOFF, Tl Dsimlo Tiw0DBW DMara Do W
LEGAL DESCRIPTION
a
T�ap0 �0 12 3
.8 GPoxe
F,
sack,1 lac a Swow"ort
Skyhilis No. 3
DFan b PVF Oaeam earn W" wix*
Gni OWM amFFm VPF
8-9 FL
4 FL
To.rwv RFnpF S.nan
Fa FaaMl•Roca apn4 lye
Grn4 LVVM
2-3 FI.
80 FI.
Well: ❑ New ❑ Upgrade
Mw00
wMro.a4w
wF
5 FI.
>x.MPa.e.a...
10 FL
CMwnraan (Pm.F. A B. C)
Toil D.M
cow w
Tats Faupw Fna
PMF
VF
AW WIJ Water System
FI
Fr
800 Fe
ASTM D3034 PVC
Daw
Dow DN1W
SuaacartsLM
Ir WAW
DFu 1MWW
Fc
Red Dog Excavating
Ml-2312007
Toa
PuapS.M.
CF"rgn"plaAaae57
TANK
GPM
FL
Fc
SEPARATION DISTANCES
0 Septic ❑ Holding ❑ S.T.E.P. ❑ Other:
To
Septic
Absorption
LM
Holding
uDlr/PrNero
uzw•°"•r-
Flom
Tank
Field
Station
Tank
Sewer tine
Anchorage Tank
11.250 G4
4nrW
Nunn. al Ca"gea�M"4
WO
NIA
N/A
N/A
NIA
N/A
Steel
Two (2)
sw..wa.
>100'
>100'
N/A
NIA
LIFT STATION
y
a,..
La Lft
>g
>10'
NIA
N/A
G4
'Poop an' Mw 4.
'P,mP Fa' Mfwl 0
Myh w4. W. FL
Fa•a•a^
>s
>1a
NIA
N/A
k
C~ Orel
None
Noted
Pury Maw l Moats
Eucmwi I,MpFCOmF D.ranua aT
It "
BENCH MARK
louuon em().. Poon
Garage Slab.
M"0
100.0 FL
A. Harala 8212007
.......
Inspections performed by: Dates: 19
�
w •••:S'f�di
2"4 8232007
�lQ;..
Development Services Department Approval
*• • 918 e/
•*
Conditional Approval Date:
.........
�•••
0 E ANDERSON
�MIotAa
A
0 aiJL• Cc-4381
Reviewed and approved by: U Date:
�1��1Q><\�Sa ee`e
O
N — J33HIS A555 —
N
O
N O I M
N O
m z ,CL*Clt //-"0.10110 N
O 1 0
JM
V -1 4
W n 3 4 '1 ,Sl
b- --------- ---_ ------ T-
0
1 = a I I
N
c I
co
y / .OF
all
I / I
W
UJ �'
12 w m = I I
H
YCO
uw -O �S{ I R Fti
j<
o ujai o. J
V) II I
Eh 12 —1 I Rm I ov
uni• I V J n
_ I
c W c m� �a 1 1 a
Q V) 1 1,J z 7 ¢
W� JO
> O •-_- J n I 1 �L
O N n
W JW WI tit, t,eb+rti�b I
h
an
z I 1
N I I
Q I 1
V) I I
I 1
L: I I
E
o
ft060
I = e •••. #
€ L---------------------------1 S 2
d I '1753'3 4.1.01 .� '' o:"'•i
,170'"1 A.M.SODO N
//�•••
us:
:6 Z �• tl
Municipality of Anchorage
DEVEOPMENT SERVICES DEPARTMENT
4700 Elmore Road Anchorage, AK. 99519-6655 - 343-7904
Onsite Wastewater Disposal System or Well Inspection Report
Permit Number. SW070072
87�
IDN
Um
81
NOTE: Test Hole Deepened During Construction
To Verify No Bedrock Within 6'.
J 1,250 Gallon
J/ Septic Tank
2.6
Drainfield Rock
40' (Trench L
78.0
No Groundwater
7/10/07
99.0UU 98.0
N
2.4
96.0
97.3
95.0
Drainfietd Rock
40' (Trench Length)
PROFILE AS -BUILT
No Scale
Page 3 of 3
PID No. 011-122-50
N
U
U
87.0
85.8
MUNICIPALITY OF ANCHORAGE
DEVELOPMENT SERVICES DEPARTMENT
4700 BRAGAW STREET ANCHORAGE, AK 99519-6650
SOILS LOG - PERCOLATION TEST
LEGAL DESCRIPTION: LOT 8, BLOCK 2, SKYHILLS SUBDIVISION No. 3
PERFORMED FOR: JOHN AND MAURA SHEA
DATE: 7/2/2007 PROJECT No.:
PARCELID#: TECHNICIAN: D. ZAHN
DEPTH TEST HOLE 1
Ire)
1
2
3
4
5
6
7
9
10
11
12
13
14
15
16
17
18
19
08/OG
•.•.`�:•• SANDY SILT FILL
ML
•r•
SILTY GRAVEL
WITH SAND
e GM
SLOPE
2%
SITE PAN
SEE SITE PLAN y
WAS GROUND WATER ENCOUNTERED, No
IF YES ®WFIAT DEPTH"
DEPTH OF WATER AFTER MOMTORING: NONE 2%
DATE OF MONRORING: 7NOi07
TEST HOLE DEEPENED
TO 20' DURING CONSTRUCTION.
DATE
READING
GROSS TIME
(MINUTES)
NET TIME
(MINUTES)
D(INCHES) EPTH To
WATER
N�T DROP
(INCHES
TEST HOLE PRESOAKED PRIOR TO TESTING:
7/02
1
11:25
3.38"
2
11:55
30
5.50"
2.12"
3
11:56
3.75"
4
12:26
30
5.75"
2.00"
5
12:27
3.25"
6
12:57
30
5.25"
2.00"
PERCOLATION RATEL15 (MIN/INCII) PERC. HOLE DIA 8. �� (INCHES)
TEST RUN BETWEEN. FT. and 7_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
DATE: 7/10/2007
N
0
g�� D
o ,N,'D o to
ZT
CD rrl Inm a)
CD I tot z C
p 10
V Qp
L=4cz)
C) k rn m ;
0o e rri
Z�ipn
�, �
zror,
mz
gPx�
rn 0 cn
y pzosz06
or�*`
;D m
1 � 1�G1 �•
,o. o.
• SG•••••• .(
•� �oYor
i
O:
N 00.05'10"W 144.09'
10' T. & E. ESMT.
I
I
I
I
I
I �
I
I
I
I
I
I
I•
I
I
I
I
15' T. & E.
& GAS ESMT.
W
1�1
co
6
�i
9.71
U
240' G
co
CPS
V
10411W 113.73'
W
O
_ LUCY STREET _
R
U
r--
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
,
I
I
I
to
I
I�
r
� 00
IM
cn
g
cl
I
r
N
�I
z
�I
,
�
I
I
41.9' I
I
I
I
I
I
I �
I
I
I
I
I
I
I•
I
I
I
I
15' T. & E.
& GAS ESMT.
W
1�1
co
6
�i
9.71
U
240' G
co
CPS
V
10411W 113.73'
W
O
_ LUCY STREET _
R
U
W
O
r
� 00
C.ArnCCD
cn
g
r
N
V I
m
W
MUNICIPALITY OF ANCHORAGE
Development Services Department n
50
On -Site Water 8 Wastewater Program 0
4700 South Bragaw Street
P.O. Box 196650, Anchorage, AK 99519-6650 n r� I
(907) 343-7904 bl I p
ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT
Initial
Date Issued: May 23, 2007
Expiration Date: May 22, 2008
Permit Number: SW070072 Parcel ID: 011-122-50
Legal Description: SKYHILLS #3 BLOCK 2 LOT 8
Design Engineer: 0014 ANDERSON ENGINEERING Site Address: 8000 LUCY STREET
Owner Name: JOHN & MAURA SHEA Lot Size: 41573 SO. FT.
Owner Address: 3653 YOUNG STREET Total Bedrooms: 4 Permit Bedrooms: 4
ANCHORAGE. AK 99508 -
This permit is for the construction of:
0 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 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 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.
A"W
9/6/07 LoCcLf('on oir bile 5YS1c.i ha6 been nro✓ed. See- 114111.
Received
Bye--'tLa[.l e—�a`Jl(�SC Date:
Municipality of Anchorage
Development Services Department
Building Safety Division
On -Site Water and Wastewater Program
4700 Bragaw Street
P.O. Box 196650
r Anchorage, Alaska 99519-6650
www.muni.org/onsite
y� v (907) 343-7904
ON-SITE SEWER/WELL
Parcell.D. 011-122-50
\O
Y
PERMIT APPLICATION
FOR A SINGLE FAMILY DWELLING
Property owner(s) John & Maura Shea Day phone
Mailing address 3653 Young Street, Unit A Anchorage, AK Zip Code 99508
Site address 8000 Lucy Street Anchorage. AK Zip Code
Legal description (Sub'd., Block & Lot) Lot 8, Block 2, Skyhills Subdivision Phase III
Legal description (Township, Range & Section)
Lot Size 41,573 Sq. Ft.
THIS APPLICATION IS FOR (® all that apply):
Absorption Field El
Septic Tank El
Holding Tank ❑
Privy
❑
Private Well
❑
Water Storage
❑
Number of Bedrooms Four (4)
THIS APPLICATION IS AN:
Initial
Upgrade
❑
Renewal
❑
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
Waiver Fees:
Date of Payment: :�� 457 % Date of Payment:
Receipt Number. a fi% JAW Receipt Number.
(Rev. 11105)
ANDERSON ENGINEERING
P.O. BOX 240773
ANCHORAGE, AK 99524
522-7773 677-7766 FAX
MEMORANDUM
DATE: July 10, 2007
TO: Deb Wockenfuss
FROM: Mike Anderson, P.E.
SUBJECT: Lot 8, Block 2, Skyhills No. 3
Permit No. SW070072
Revised Septic System Location
The surface of Lot 8 has been regraded and the owner has requested the septic system
location be moved to the front of the lot. Two additional test holes were placed in the
proposed location and are shown on the new Site Plan. Soil conditions in the front are
identical to those in the back. The percolation rates are the same and the location of
the distribution piping in the trenches and the total depth are the same as previously
designed. The new absorption system, however will have 2 — 38' long trenches with a
flow splitter valve instead of a single 75' long trench. The area in the front of the house
is limited by the location of the driveway and the 10' separation distance required from
the water service line.
The surface of the lot has been totally revised and the ground slope is now toward the
east at a 0% to 2% grade. The new trenches will be placed parallel to the ground
contours. The attached documentation shows the new location and design of the new
septic system. Please review this data and revise the permit accordingly.
ANDERSON ENGINEERING
P.O. BOX 240773
ANCHORAGE, AK 99524
522-7773 677-7766 FAX
May 17, 2007
Municipality of Anchorage
Development Services Department
On -Site Water and Wastewater Program
4700 South Bragaw Street
Anchorage, AK 99519-6650
Subject: Lot 8, Block 2, Skyhills Subdivision Phase III
Septic System Design and Permit Application
Impacts to Adjacent Properties
Dear Onsite Services Engineer:
The owner of Lot 8, Block 2, Skyhills Subdivision Phase III intends to construct a new
four-bedroom home on the lot. We are therefore requesting a permit be issued for the
construction of a new septic system to accommodate the home. The lot is served by
the AWWU water system. The attached Site Plan and backup documentation identify
the location and configuration of the proposed septic system along with the alternate
site. Existing wells and septic systems in the area are also shown on the attached
plans. Drainage arrows are shown on the site plan along with ground contours showing
the grade and direction of flow on the lot. The drainage pattern will not be changed as
a result of this project.
The test holes placed on the lot in the area of the absorption trench and alternate site
indicated sand and silt (SM) material. The percolation rate of the soil was determined
to be 15 minutes per inch. No groundwater was found during the placement of the test
holes and none was noted during the monitoring period. An application rate of .8
gallons per day per square foot was used in the design of the absorption system. We
are proposing to place a new 1,250 -gallon septic tank and a 75' long by 5' wide by 4'
effective depth absorption trench to treat and dispose of the effluent generated in the
house. The elevation of the distribution line in the absorption trench will be 7.0' below
the surface and the total depth will be 11.0'. A minimum of 3' of fill or 2" of insulation
and 2' of fill will be placed over the absorption trench and 4' over the septic tank.
The ground surface on the lot in the area of the absorption trench slopes to the west at
5%. The new trench will be constructed parallel with the slope as much as possible in
conformance with Municipal requirements. The new septic system will be constructed a
minimum of 100' from all wells and any surface water and 10' from the proposed and
Lot 8, Block 2, Skyhills No. 3
May 17, 2007
Page Two
existing water services in the area.
If the system is constructed in accordance with our design the following statements
apply:
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, /J�l
Michael E. Anderson, P.E.
Attachments
E7
VC Al- E. A10E?SCV
NO CL -479+ /
LOT 1
i
HIDDEN
HILLS
♦
W. BOTH AVENUE
LOT 8
to
LOT 7
W
Y Yr
LOT 9
:•fie.
49th• ,..._,
AREA MAP
;��.:
0�Al:MICHAEL L ANm3t J, ff
No. EE-4381 ' �
SCALE V = 100'
as •.S-1-o7 i
.1332l1S kDnl -
o
n
I o•w p .eo3
�o
ri
w 'U1S3 SYJ W 3 8 '1 ,Sl -
-----------_------
' _ �1�1
Q Lg
�.
n V ,
qoi W::
V �V In)Y
r A
i� R o Q
�j _j
W I ii
Q N w
Y i I 8 LLJ
O,,: g € 1 s
I
1Liv�
� m mto
n ei I � I tl pn
O�1 � � 3 y• i I f Jj 8
05
I z
J~O
WI I
$ ='
z I / o� I
I
I I
I I
I I
i CC
• f i s •
�C7• rF f °IAi
•i�6 i
.90'ffi N601.90DO N
LOT 8, BLOCK 2, SKYHILLS
SUBDIVISION NO.3
DESIGN FACTORS: SYSTEM REQUIREMENTS:
Four Bedroom House 5' WideTrench System
Perc. Rate: 15 Min./Inch (Est.) 1,250 Gallon Septic Tank
Application Rate: .8 GPD/SF 4' Drainfield Rock
4 Bedrooms X 150 GPD/.8 GPD/SF (Application Rate) = 750 SF Absorption Area
750 SF/5 SF/LF'.5 (Red. Factor)= 75 LF Trench Length
THEREFORE: Construct 2 Abosrption Trenches Each 38' Long x 5' Wide x 4' Effective Depth.
Flow Line Elevation in Trenches to be 7' Below Original Ground Surface. Total Depth to be
11' Below Existing Ground. Provide 4' Cover Over Septic Tank and 3' Cover Over
Absorption Trench. Place Flow Splitter Valve to Assure Even Flow to Each Trench.
6'6" Natural
Backfill Geotextile
Fabric
6" � U 4" Perforated
PVC (Holes Down)
47 I I 11>� Drainfield Rock
5'
TYPICAL 5' WIDE TRENCH SECTION
(NO SCALE)
NOTE: Grade Area Over Trench to Drain Away.
Minimum 6' Separation From Bedrock.
Minimum 4' Separation From Groundwater.
Minimum 100' Separation From Welts in the Area.
Minimum 100' Separation From Edge of Lake.
? 49th
MM LE MlDER
No. teals+
MUNICIPALITY OF ANCHORAGE
DEVELOPMENT SERVICES DEPARTMENT
4700 BRAGAW STREET ANCHORAGE, AK 99519-6650
SOILS LOG - PERCOLATION TEST
LEGAL DESCRIPTION: LOT 8, BLOCK 2, SKYHILLS SUBDIVISION NO. 3
PERFORMED FOR: JOHN AND MAURA SHFA
DATE: 7/2/2007 PROJECT No.:
PARCEL ID#: TECHNICIAN: D. ZAHN
DEPT11 TEST HOLE 1�
<rm)
1
2
3
4
5
6
7
9
10
II
1
1
1
1
1
10I:IIRL
-,.`+;•• SANDY SILT FILL
ML
O .
SILTY GRAVEL
WITH SAND
a GM
A
SLOPE
2%
•.I WAS GROUND WATER ENCOUNTERED? No
IF YES @ WHAT Dirr
DEM I OF WATER AFTER MONRORING: NONE
DATE OF MONRORENG: )il0i0l
BOH @ 17'
SITE PLAN
SEE SITE PLAN q
DATE
READING
GROSS TIME
NET TIME
(MINUTES)
Dy ATER D INFT
(INCHES)
DROP(MINUTES)
NCHES)
TEST HOLE PRESOAKED PRIOR TO TESTING:
7/02
1
11:25
3.38"
2
11:55
30
5.50"
2.12"
3
11:56
3.75"
4
12:26
30
5.75"
2.00"
5
12:27
3.25"
6
12:57
30
5.25"
2.00"
PERCOLATION RATE• 15 (MIN/INCFI) PERC. HOLE DIA 8. �� (INCIIES)
TEST RUN BETWEEN. 6_5 FI', and 7_5 FT.
COMMENTS: TEST HOLE PRE SOAKED PRIOR TO TEST.
TEST PERFORMED BY ANDERSON ENGINEERING. 1, MICHAEL E. ANDERSON CERTIFY THAT
THIS WAS PERFORMED IN ACCORDANCE WITH ALLSTATE AND MUNICIPLE GUIDELINES IN EFFECT ON THIS
DATE: 7/10/2007
MUNICIPALITY OF ANCHORAGE
DEVELOPMENT SERVICES DEPARTMENT
4700 BRAGAW STREET ANCHORAGE, AK 99519-6650
SOILS LOG - PERCOLATION TEST
LEGAL DESCRIPTION: LOT 8, BLOCK 2, SKYHILLS SUBDIVISION No. 3
PERFORMED FOR: JOHN AND MAURA SHEA
DATE: 7/2/2007 PROJECFNo.:
PARCEL ID#: TECHNICIAN: D. ZAHN
Drrm TEST HOLE 2
(r«p
1
2
3
4
6
7
8
9
10
11
3I:IIoL
;,.ti; • SANDY SILT FILL
ML
Ir.L
e .
SILTY GRAVEL
WITH SAND
a GM
SLOPE
2%
J
WAS GROUND WATER ENCOUNTERED? NO
IF YES 0 WI IAT DFPT1 r
DEPTTI OF WATER AFTER MONITORING: NONE
DATE OF MONITORING: 771072007
15-
16-
17—
5 1617 BOH @ 17'
18
19
SITE PLAN
SEE SITE PLAN
2%
DATE
READING
GROSS TIME
(MINUTES)
NET TIME
(MINUTES)
D p7ERO
(INCHES)
N€T DROP
INCHES)
TEST HOLE PRESOAKED PRIOR TO TESTING:
7/02
1
11:49
4.25"
2
12:19
30
6.5"
2.25"
3
12:20
4.00"
4
12:50
30
6.13"
2.13"
5
12:51
4.38"
6
1:21
30
6.44"
2.06"
PERCOLATION RATELL4(MIN/INCFI) PERC. HOLE DIA. 8 (INCHES)
TEST RUN BETWEEN. 6_5 FT. and 7_5 FT.
COMMENTS: TEST HOLE PRE SOAKED PRIOR TO TEST. SOIL MATERIALS SAME AS TEST HOLE I.
TEST PERFORMED BY ANDERSON ENGINEERING. 1, MICHAEL E. ANDERSON CERTIFY TI IAT
THIS WAS PERFORMED IN ACCORDANCE WITH ALLSTATE AND MUNICIPLE GUIDELINES IN EFFECT ON THIS
DATE: 7/10/2007
Municipality of Anchorage
Department of Health & Human Services
825 L Street, Anchorage, AK 99502-0650
SOILS LOG - PERCOLATION TEST
Performed For. Bob Klein Date Performed: {i t
Legal Description: Lot 8. Block 2 Sky Hills Phase III
SLOPE SITE PLAN
'I I GM
Fill
It
11
1
16
1
TESTHOLE NO.8-2-8
Apparent
Fill Area
Was Groundwater
Encountered?
No
If Yet, What Depth?
...
Depth to Water
After Monitoring
None
Silty Sand Date:
10/11/99
SM
7-07.14�t �✓
Readin
��
...
Perc. Rate: 15 MinAnch Perc. Hole Diameter. 6-
21 Bottom of Test Run Between 8 Ft. and 9 Ft.
Hole
Comments: Percolation Cavity Presoaked Prior to Testing.
Performed By: Ed Sanderson. I, Michael E. Anderson Certify That This Test Was Performed
In Accordance With All State and Municipal Guidelines In Effect On This Date: 10/20/99
I
r
Municipality of Anchorage
Department of Health & Human Services
825 L Street, Anchorage, AK 99502-0650
SOILS LOG - PERCOLATION TEST
Performed For. Bob Klein Date Performed:
Legal Description: Lot A. Block 2. Sky Hills, Phase III
SLOPE
E
13
14
GM
Fill
STHO NO 8- -A
Apparent
FII Area
Was Groundwater
N
C)
dP
a•
Encountered?
No
If Yet What Depth?
, r ..
Depth to Water
After Monitoring
None
Silty Sand Date:
10/11/99
SM
49TH CV
[AEL !. iN0E25C01
CE•4301 .;
S
L 20# 58
O �Dit
P
E
•
ffilM
, r ..
Perc. Rate: 15 MinAnch Perc. Hole Diameter. 6"
21 Bottom of Test Run Between 8 Ft. and 9 Ft.
Hole
Comments: Percolation Cavity Presoaked Prior to Testing.
Performed By: Fd Sanderson. I, Michael F. Anderson Certify That This Test Was Performed
In Accordance With All State and Municipal Guidelines In Effect On This Date: 10/20/99
ANDERSON ENGINEERING
P.O. BOX 240773
ANCHORAGE, AK 99524
522-7773 677-7766 FAX
MEMORANDUM
DATE: May 22, 2007
TO: Deb Wockenfuss
FROM: Mike Anderson, P.E.
SUBJECT: Lot 8, Block 2, Skyhills Subdivision Phase III
Septic System Permit
We have revised the letter for the septic system permit for Lot 8, Block 2, Skyhills
Subdivision Phase III to include an application rate of .8 gallons per day per square
foot. The application rate is now consistent throughout the permit application package.
The distribution line in the absorption trench is designed for placement 7' below the
surface or at elevation 103'. The lowest point on the ground surface of the slopes
surround the trench is 100' or only 3' lower than the line. This point is more than 80'
from the trench. The 25% slope extended from 2.5' above the distribution line would
not daylight. The attached slope analysis shows the trench in relation to the
surrounding area.
Please review this data and advise if further information is required.
WAIVER FEE:
PAYMENT DATE:
RECEIPT #: _MM
z•.. s
•••• ? N O0OS'10'W 1".08'
r Z
Si'♦♦ 10' T. • E ESYT.
• ! . 9�♦ x _
Sill o
I i CA,.
�j c '�. z • e�� t�
9 t+ •
1 g
I s
• I8
7 S
I e� R rl in
Y _
r
pl
p
g ,
pt yCl
I
C to
a i
HJ j $ L
a 8 t t s 1 s
M i i s Ys I 2
IQ• I Yr'- ND
(-- a
o aj S ,@ '
(.rJ
D '
I �
I
t
ae
'„ /o
1 4 °°t
I c
I p1 12
15'T. • EX
M u .
4
n
o9'w�v 11J.T3'
EDGE OF ROAD y &�
v �I
W
O
LUCY STREET
Ci
C
O
N
J
-P
OOi_
J
C O
N
O
w—i
CT
O
ZI
J
�A
X
N
O
N_
N
O
C
Cn =
a
r —
0 r- o
-0 r Cn
m0
--A (A LA
�00�
Lo ' 0 a
Cm/) co
cn r
0
N
mc)o
o�
z7\z
�c
Q
_i m o
'0
Z'
N
Cl)
m
a)
0
x
C)
N
N
O
Lq
1
CL
co
O
ON-SITE WASTEWATER DISPOSAL SYSTEM
CONSTRUCTION AND MATERIAL SPECIFICATIONS
SUBJECT: LOT 8, BLOCK 2, SKYHILLS SUBDIVISION NO.3
GENERAL:
The scope of this project includes the procurement and placement of a new
1,250 -gallon septic tank at the location shown on the Site Plan. Work also
includes the construction of a new 75' long X 5' wide X 4' effective depth
absorption trench at the location also shown on the Site Plan. The
distribution line in the trench will be placed at 7.0' below the existing ground
surface. Total depth of the trench will be 11.0' below the existing ground
surface. The new absorption trench and septic tank must be placed a
minimum of 100' from all private wells and any surface water in the area and
10' from the water service line proposed for the lot. A minimum of 3' of cover
is required over the absorption trench and 4' of cover over the septic tank. A
cleanout must be placed every 50' minimum between the septic tank and the
absorption trench.
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 Department of Health and Human Services for system installations.
Owners installing their own systems must receive prior approval from
D.H.H.S. before beginning system installation.
SEPTIC TANK INSTALLATION
A new 1,250 -gallon septic tank must be procured from an approved source
and installed at the location shown.
2. A septic tank is to be constructed by a certified septic tank manufacturer.
Construction shall include two 4" cleanouts for pumping access.
Lot 8, Block 2, Skyhills No. 3
May 17, 2007
Page 2 of 3
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 trench 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 ground 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 8, Block 2, Skyhills No. 3
May 17, 2007
Page 3 of 3
MATERIAL SPECIFICATIONS:
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, Femco, 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.
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.
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.
Municipality of Anchorage
Development Services Department
Building Safety Division
/ On -Site Water and Wastewater Program
4700 South Bragaw St.
P.O. Box 196650 Anchorage, AK 99519-6650
www.ci.anchorage.ak.us
(907)343-7904
ON-SITE SEWERIWELL SUBMITTAL COMMENT SHEET
To: Anderson Engineering
Legal description: SSk hills Phase III, B2 L8
®Permit ❑C.O.S.A. ❑Inspection Report
The attached paperwork has been reviewed and Is being returned for the following reasons:
1. The location of the subsurface disposal field must be fifty feet uphill from any manmade or any
natural break In the natural slope of the terrain where the slope changes to 25 percent or greater,
unless the top of the drainfield is lower in elevation than the toe of the slope. Please show in a
profile cross section that your design meets this requirement or apply for a slope waiver.
2. Your letter says that an application rate of .6 GPD will be used, but the calculations do not reflect
.6 GPD.
Name of reviewer: Deb
Date: 5121107
Please supply the necessary information and re -submit your request.
LEAVE THIS FORM ATTACHED TO THE PAPERWORK
ANDERSON ENGINEERING
P.O. BOX 240773
ANCHORAGE, AK 99524
522-7773 677-7766 FAX
May 17, 2007
Municipality of Anchorage
Development Services Department
On -Site Water and Wastewater Program
4700 South Bragaw Street ��
Anchorage, AK 9951 9 6650 S MED
Subject: Lot 8, Block 2, Skyhills Subdivision Phase III
Septic System Design and Permit Application
Impacts to Adjacent Properties
Dear Onsite Services Engineer:
The owner of Lot 8, Block 2, Skyhills Subdivision Phase III intends to construct a new
four-bedroom home on the lot. We are therefore requesting a permit be issued for the
construction of a new septic system to accommodate the home. The lot is served by
the AWWU water system. The attached Site Plan and backup documentation identify
the location and configuration of the proposed septic system along with the alternate
site. Existing wells and septic systems in the area are also shown on the attached
plans. Drainage arrows are shown on the site plan along with ground contours showing
the grade and direction of flow on the lot. The drainage pattern will not be changed as
a result of this project.
The test holes placed on the lot in the area of the absorption trench and alternate site
indicated sand and silt (SM) material. The percolation rate of the soil was determined
to be 15 minutes per inch. No groundwater was found during the placement of the test
holes and none was noted during the monitoring period. An application rate of .6
gallons per day per square foot was used in the design of the absorption system. We
are proposing to place a new 1,250 -gallon septic tank and a 75' long by 5' wide by 4'
effective depth absorption trench to treat and dispose of the effluent generated in the
house. The elevation of the distribution line in the absorption trench will be 7.0' below
the surface and the total depth will be 11.0'. A minimum of 3' of fill or 2" of insulation
and 2' of fill will be placed over the absorption trench and 4' over the septic tank.
The ground surface on the lot in the area of the absorption trench slopes to the west at
5%. The new trench will be constructed parallel with the slope as much as possible in
conformance with Municipal requirements. The new septic system will be constructed a
minimum of 100' from all wells and any surface water and 10' from the proposed and
Lot 8, Block 2, Skyhills No. 3
May 17, 2007 S LY
"'
Page Two -y-s c s:'
existing water services 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,
Michael E. Anderson, P.E.
Attachments
Municipality of Anchorage
Development Services Department
Building Safety Division
On -Site Water and Wastewater Program
4700 South Bragaw St.
P.O. Box 196650 Anchorage, AK 99519-6650
www.ci.anchorage.ak.us
(907)343-7904
ON-SITE SEWER/WELL SUBMITTAL COMMENT SHEET
To: Anderson Engineering
Legal description: Skvhills #3, B2 LS
®Permit ❑C.O.S.A. ❑Inspection Report
The attached paperwork has been reviewed and is being returned for the following reasons:
Plans were not signed by the engineer. - AtiVi e- Dn a 6o;115-
lot
o,15-
Z. The site plan shall have a description of the topography, areas of excessive slope, and extent of
slopes and surface drainage patterns within 100 feet of any part of the system or portion of the
lot intended for use for on-site wastewater disposal. AMC 15.65.030 D. Please provide this
Information on the site plan. Also, please address If there is a cutback or ditch at the roadway.
p`>:'3. On the plot plan submitted for the building permit, the house is located over part of the proposed
septic system. If the plot plan Is incorrect, a change order must be submitted to Building Safety.
Name of reviewer. Deb
Date: 7/13107
Please supply the necessary information and re -submit your request.
LEAVE THIS FORM ATTACHED TO THE PAPERWORK
ANDERSON ENGINEERING
P.O. BOX 240773
ANCHORAGE, AK 99524
522-7773 677-7766 FAX
MEMORANDUM
DATE: July 31, 2007
TO: Deb Wockenfuss
FROM: Mike Anderson, P.E.
SUBJECT: Lot 8, Block 2, Skyhills No. 3
Permit No. SW070072
Revised Septic System Location
The attached drawing was developed based on the surveyor as built of the foundation
currently in place on the lot. The test holes were placed from swing ties to the
foundation. A copy of the as built is provided for your use.
The surface of the lot has been totally regraded and the ground slope is now toward the
east at a 0% to 2% grade. The new trenches will be placed parallel to the ground
contours. None of the topography on the lot or within 100' of the new septic system
exceeds 10% in slope. A dry ditch is located off the edge of the strip paved road and
flows to the north. The ditch is approximately 2' deep with a backslope and foreslope at
approximate 2:1 slopes. The ditch has no impact on the placement of the absorption
trenches.
- 13381s Aim -
�$ y Oros d0 3703 �g
,CCCII U110,60.00 N
Eli
IV ip
V
•0p , O1
e
Eli
M
W
2 N
U
o Jw
Ymmn
rn'�^
0 V' cY
t
�
J O
� Y-
a
J J
Y
cn
I
•g
33P *1 .01
NLOI.90.00 N
I
I
I
I
I
6
P
0
W
J
a
U
rn
LOT 8, BLOCK 2, SKYHILLS
SUBDIVISION NO. 3
DESIGN FACTORS: SYSTEM REQUIREMENTS:
Four Bedroom House 5' WideTrench System
Pero. Rate: 15 Min./Inch (Est.) 1,250 Gallon Septic Tank
Application Rate: .8 GPD/SF 4' Drainfield Rock
4 Bedrooms X 150 GPD/.8 GPD/SF (Application Rate) = 750 SF Absorption Area
750 SF/5 SF/LF-.5 (Red. Factor)= 75 LF Trench Length
THEREFORE: Construct an Abosrption Trench 75' Long x 5' Wide x 4' Effective Depth.
Flow Line Elevation in Trench to be 7' Below Original Ground Surface. Total Depth to be
11' Below Existing Ground. Provide 4' Cover Over Septic Tank and 3' Cover Over
Absorption Trench. Enter Trench at Midpoint with Effluent Flow.
L."-
21
4'0"
Natural
Backfill _
5'
TYPICAL 5' WIDE TR
ti.
Geotextile
Fabric
Perforated
'C (Holes Down)
Drainfield Rock
CH SECTION
(NO SCALE)
NOTE: Grade Area Over Trench to Drain Away.
Minimum 6' Separation From Bedrock.
Minimum 4' Separation From Groundwater.
Minimum 100' Separation From Wells in the Area.
Minimum 100' Separation From Edge of Lake.
°;' 4M
MICINEL E "DEW.
No. a+ i
Municipality of Anchorage
Development Services Department
e Building Safety Division
On -Site Water and Wastewater Program
4700 South Bragaw St.
P.O. Box 196650 Anchorage. AK 99519-6650
www.ci.anchorage.ak.us
(907)343-7904
ON-SITE SEWER/WELL SUBMITTAL COMMENT SHEET
To: Anderson Engineering
Legal description: Skvhills #3. B2 L8
®Permit EIC.O.S.A. ❑Inspection Report
The attached paperwork has been reviewed and is being returned for the following reasons:
1. Plans were not signed by the engineer.
2. Please locate the well for the lot to the east.
Name of reviewer: Deb
Date: 8/2/07
Please supply the necessary information and re -submit your request.
LEAVE THIS FORM ATTACHED TO THE PAPERWORK
SUl'EE®E�
i
LOT 1
HIDDEN HILLS
�.L
4 W. BOTH AVENUE
us C
W
LOT 7 : �— LOT 8 City Water
t � & Sewer
J
LOT 9
�{`3 49th
..... ..........:.../. v.......s.
AREA MAP
MICHAEL E. ANDERSON': /y i
1� No. CE -4381 p.SCALE 1' = 100'
�j� .A:••$.'',�7 HOZ.••'' �.i
I���O�1,pR4 ESS:��••
••.��w�£p°�1
•.. � F.,¢ y� N oD'05'10'W 144.08'
.• ' '+S%••1 10' T. a E ESYT.
0%�°i
41
I to I
1 S
i
i
m• _ m
in
I I :
pt
pt
$ wi g gb S I i
00
H L_
ri
_ s I
�, �• I Y �p �� Y I N D
n
V I /i k L z J l —1— S I Ln
p r 1 S I
� 1 SI S $ Crl
8
i�
1 .. i 30, ti
g b
I Z
I q wi
I �
j mi 1 Z
1]'T.k Ed,
ae u
> m
u
09'041V 113.73'
� I
_ LUCY STREET
C-
SD o 2 N` N
N S0 4m
O z
m I �2b w
ZZto r—
to
g m E 0 —•�
o g����$
99 ZmCOrn oz rn:uiM 13 �
g m a K :u
00
;u
a
C)
oz JDOOOO <�<
Nthin0 -q Zf*i
�Oco= m 0 C
o �06�=fc
Czo Z002gpo
AgSM;gd :m
OD
m
N 0(r05'10' W 144
10' T. k E. ESMT.
r — — — — —
of �
M, I
I
I
m ss.o•
I C)
I
I �
I
I
I is.c•
I
I
I
I
I
I
I
I
I
I
I
I
I
15'T. k E.
h GAS ESMT.
W
O
Y
N
.s•
,4r
♦♦��
40
1 o'D'•
o
'�••q�#
' CD :� 1♦
-J G�
I i p
•�+ 0
0
O
9
Q +O_
•
0
•ate
• ^
. qo% 2 �:
�a Jr
mks %41
OD
m
N 0(r05'10' W 144
10' T. k E. ESMT.
r — — — — —
of �
M, I
I
I
m ss.o•
I C)
I
I �
I
I
I is.c•
I
I
I
I
I
I
I
I
I
I
I
I
I
15'T. k E.
h GAS ESMT.
W
O
Y
N
.s•
y�
C
A
c i
C2
A
T�
'0
N
� z�.e•
41.9'
c
g 4
pL 9.7•
r-
W
O
/Icy
Ifo /
113.73'
Us
8 =
OD
o
� m
� N
Z
co
U C
O m
W
_ LUCY STREET _
C�
V00
N
V
C�
A
c i
^O�$
T�
'0
N
y
C�
x189 70
n) , j;:_:.1 � wee
Municipality of Anchorag :�
On-Site Water and Wastewater Program
jV 2 Q 201E 1u.-
JI ii
(907) 343-7904 ,ArI c T
�6 c,
Certificate of On-Site Systems Appro ?<< 01 6 8 L
Parcel I.D. 011-122-50 Expiration Date: �'S ^ 17
1. GENERAL INFORMATION
Complete legal description Skyhills Phase 3 Block 2 Lot 8
Location (site address) 8000 Lucy Street
Current Property owner(s) Maura & John Shea Day phone
Mailing address 8000 Lucy Street, Anchorage, AK 99502
Real Estate Agent Day phone
2. TYPE OF DWELLING:
Single Family (w/wo ADU)
❑ Duplex
❑ Multiple Dwellings (Single Family and/or Duplex)
3. NUMBER OF BEDROOMS: 4
4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL:
Individual Well ❑ Individual 0
Individual Water Storage ❑ Holding Tank ❑
Community Class Well ❑ Community ❑
Public Water System 0 Public Sewer ❑
WaiverNariance request for: Distance:
Received by: L) ttA1f19'U. Date:724i r
COSA to be released to the engineer,unless otherwise requested by the engineer.
COSA Fee $ 521.. Waiver Fee $
Date of Payment 1-12516 Date of Payment
Receipt Number a/54i6 Receipt Number
COSA# O`JC.IUt3(02- Waiver#
5. 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 Forge Engineering Phone (907) 522-7773
Address PO Box 240773 Anchorage, AK 99524
Engineer's Printed Name Benjamin Schiller, PE Date 7/23/18
*4g TM �� *r
6. DSD SIGNATURE 0 ' �
System #1 Approved for bedrooms -B• . i .
�� � ,. e )am(n�5ch chiller
92
System #2 Approved for bedrooms !f F4 • c7/23/18 .1.•
Disapproved �lkiF�pROFESSIONA-,
Conditional approval for bedrooms, with the following stipulations:
�v
• ON-SITE �..
Z WATER AND
:0 WASTEWATER o:
PROGRAM
9.0 r-carp\I��<
By: ,"`' ( Original Certificate Date: —I
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: t-11 ,.
COSA Checklist X Nitrate Adwisp. y.,,
Septic System Advisory Arsenic Advisory• ,
Well Flow Advisory Other ' •-•17,1" -*\ ••;
COSA blue sheet! '• .. 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: Skyhills #3 Block 2 Lot 8 Parcel ID: 011-122-50
A. WELL DATA
Well type Public If A, B, or C provide PWSID# Well Log (Y/N) N/A
Date completed Sanitary seal (Y/N) Wires properly protected (Y/N)
Total depth ft. Cased to ft. Casing height (above ground) in.
FROM WELL LOG AT INSPECTION
Date of test
Static water level ft. ft.
Well production g.p.m. g.p.m.
WATER SAMPLE RESULTS:
Coliform colonies/100 mL Nitrate mg/L
Arsenic ug/L Date of sample: Collected by:
B. SEPTIC/HOLDING TANK DATA
Tank Type/Material Septic/Steel Date installed 8/23/07
Tank size 1250 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 4/05/18 Pumper Drain Masters Inc.
C. ABSORPTION FIELD DATA
Date installed 8/21/07 Soil rating (g.p.d./ft2 or ft2/bdrm) 0.8 System type 5 - Wide
Length 2 x 40 ft. Width 5.0 ft. Gravel below pipe 4.0 ft.
Total depth 10.5 ft. Eff. absorption area 800 ft2 Monitoring tube Y Depression over field N
Date of adequacy test 7/20/18 Results (Pass/Fail) Pass For 4 bedrooms
Fluid depth in absorption field before test 13.5/z2 in. Water added 1061 gal. New depth 20.5/28 in.
1440 14.5/23.5 600
Elapsed Time: min. Final fluid depth in. Absorption rate >= g.p.d.
None
Any rejuvenation treatment (past 12 mo.) (Y/N &type) If yes, give date
D. LIFT STATION
Date installed Size in gallons Manhole/Access (Y/N)
"Pump on" level at in. "Pump off' level at in. High water alarm level at in.
Datum Cycles tested Meets alarm&circuit requirements?
E. SEPARATION DISTANCES
WELL ON LOT TO:
Septic tank/lift station on lot N/A On adjacent lots N/A
Absorption field on lot N/A On adjacent lots N/A
Public sewer main N/A Public sewer manhole/cleanout N/A
Sewer/septic service line N/A Holding tank N/A
Animal containment areas N/A Manure/animal excrete storage areas N/A
SEPTIC/HOLDING TANK ON LOT TO:
>10'Building foundation Property line >5 Absorption field >5
>10' >10' >100'
Water main Water service line Surface water
Wells on adjacent lots >100
ABSORPTION FIELD ON LOT TO:
Property line Building foundation Water main
>10' >100' >10'
Water Service line Surface water Driveway, parking/vehicle storage
Curtain drain None Noted Wells on adjacent lots >100�
F. COMMENTS
G. ENGINEER'S CERTIFICATION .`�1��\\\`
�gl
/ certify that 1 have determined through field inspections and 0?::.•'pF ,q .1l`i
�,�
review of Municipal records that the above systems are in g `4�• .-9 �A
conformance with MOA COSA guidelines in effect on this date. *: TH A' • *
PE •
Engineer's Printed Name Benjamin Schiller, (s, " "' ii= " '
Date 7/23/18 0 • '. � •
/ Benja chiller :• � Il
f' -PE'••. CE 12592 •• `�/
�I> •.• 7/23/18 ..•��j��
1kk PROFESS1O/%.
COSA brown sheet 10-10-12.doc