HomeMy WebLinkAboutLEWIS & CLARK LT 17Onsite File
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Municipality of Anchorage
On -Site Water and Wastewater Section • (907) 343-7904 Page 1 of 2
ON-SITE WASTEWATER INSPECTION REPORT
Permit Number: OSP221332
PID Number: 017-074-81
Dwelling: ❑■ Single Family (SF)
❑ with ADU ❑ Duplex (D) ❑ Two Single Family Project: ❑■ New ❑ Upgrade
Name
HULTQUIST HOMES
ABSORPTION FIELD
❑■ Deep Trench ❑ Wide Trench ❑ Bed ❑ Mound
Site Address
8610 Pathfinder Drive
❑ Other
Phone
Number of Bedrooms
Soil Rating
Total depth from original grade
4
0.45 GPD/SF
11.0 Ft.
LEGAL DESCRIPTION
Depth to pipe invert from original grade
4 Ft.
Gravel depth beneath pipe
7.0 Ft.
Subdivision
Block Lot
LEWIS & CLARK
17
Fill added above original grade
Ft.
Gravel length
1 @ 51, 1 @ 50 Ft.
Township Range Section
Gravel width
2.5 Ft.
Beds: Number of Lines
NA
Distance between lines
NA Ft.
SEPARATION
DISTANCES
To
Septic
Absorption
Lift Station
Holding
Sewer
Total absorption area
Number of trenches
Dist. between trenches
From
Tank
Field
Tank
Line
1414 Ftz
2
14'+ Ft.
Well
100'+
100'+
NA
NA
25'+
TANK X Septic ❑ S.T.E.P. ❑ Holding ❑ Other
Manufacturer
GREER
Capacity
1250 Gal.
Surface Water
100'+
100'+
NA
NA
Material
Number of compartments
Lot Line
5'+
10'+
NA
NA
NA
HDPE
2
Foundation
10'+
10'+
NA
NA
LIFT STATION
Manufacturer
Capacity
Remarks Tank moved to accommodate well drilled too
Gal.
close to septic tank. New As -Built will be provided.
Alarm location
Electrical installed by
PIPE MATERIAL House to tank 3034 Tank to 3034
Installer
drainfield
Brownson Bros, LLC
Drainfield 3034 CO/MT3034
Inspector PES
BENCH MARK (Assumed elevation) 1120.0 ft
Inspdection Im 11/18/22
11/19/22
Location and description
3'd 1/19/22
2nd
4 1 3/31/23
See Site Plan, Bottom House Trim
ON-SITE WATER AND WASTEWATER SECTION APPROVAL
Engineer's Stamp
Conditional Approval:
Date
OF
�i.•••.•
•H .
.... .. .. .......
even A. anrioAe
CE 8149 ;
�'•�oz3.o�.oc.•
Septic Systen)
��hh
Approved
Date1
C___1
Ne: this approval does not include well permit requiremen s.
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DESIGN PARAMETERS
PRIMARY SEPTIC SYSTEM
NO. BEDROOM: 4(600 gpd)
TANK SIZE: 1250gal
PERC RATE: 53.6 MPI
SOIL RATING: 0.45 GPD/SF
AREA RQD: 1333.3 SF
SYS. TYPE: DEEP TRENCH 7.0'ED
MIN LENGTH: 96 LF
USED:
(1@) 51LFx2.5'Wx7.0'E.D.,11.0'T.D.
(1@) 50LFx2.5'Wx7.0'E.D.,11.0'T.D.
TOTAL AREA: 1414 SF
TANK SIZE: 1250gal
RESERVE SEPTIC SYSTEM
NO. BEDROOM: 4(600 gpd)
TANK SIZE: 1500gal ADVANTEX
PERC RATE: 53.6 MPI
SOIL RATING: 2.0 GPD/SF
AREA RQD: 300 SF
SYS. TYPE: DEEP TRENCH 7.0'ED
MIN LENGTH: 21.43 LF
USE:
FIELD:
22LFx2.5'Wx7.0'E.D.,1 1.0'T.D.
TOTAL AREA: 308 SF
_w
A
B
FC
14.4
3.9
T1
45.0
37.1
T2
49.5
41.8
DCO
56.5
49.6
FS
75.1
69.3
M 1
79.8
70.8
C 1
80.4
71.0
M2
97.1
96.7
C2
97.3
97.2
M3
117.5
116.9
C3
117.9
117.6
M4
98.5
91.0
C4
98.8
91.1
_w
w -WATER LINE/
00
WELL RADIUS
- SS
SS - NEW SEPTIC
ABBREVIATIONS
TH
TEST HOLE
(P)
PROPOSED
(E)
EXISTING
CO
CLEAN OUT NO.
FC
FOUNDATION CLEANOUT
FS
FLOW SPLITTER
MT
MONITOR TUBE NO.
TYP
TYPICAL
- - .1 -
P - ARMO N- OA� - - -
r l -
\ 4c > 7<)4 1728 17,32\ 77,36 \ \ 7 74C
X12 \ \ \ \ 7
ic
\ \ WELL N
LOT \ 17 y �,
4LLED 1250gal SEPTIC TANK N
INSTALLED FC BEFORE & DCO AFTER �\ Z
\
RESERVE FIELD
00
N
�\
(III) NIC \
\106.0
M
N
\
\
\\
\CAT
\ C2 \
\ M2 \ ,DCO T2
T1 \ /
\
E \
I
1n
C3
\
PAVED \
\ C)
� \
168
Q �
\\ FC
DRIVEWAY(P)
£
\
M3 ` \
\ 14.0 �� \
A
\ 4BR
J"
\ 53.2 � ��
,14.4 \
SFD
34.9 -B -' (N)
- \
DH -1
1/0, ,PES (2022)
\\M4
C4 \39
180
_FS\ BM `� TH-12 - \\
\ (GEG 2016)
M
00
N
O
04
O
S
I
M
N
rl
d.
U -
1n
II
00
070
zN
O
�
Q �
I
�n
�- a
w N
O
U
SON
In Ij
O Ln
N
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w
Ld
x
1 C1 \ /_j ,E_If�H.,K Jczx
- - - - - ^�¢
L`
\ INSTALLED ABSORPTION FIELD(N) y^Oo
\ (1) 51 LFx2.5'Wx7.0'E.D., 1 1.0'T.D. Z�I
\ (1) 50LFx2.5'Wx7.0'E.D., 11.0'T.D. LOT VACANT LU, --
INSTALLED MT & CO AT EACH END WO7o
OF FIELDS/INSTALLED WITH FLOW - - Zoe
SPLITTER BEFORE - O�w
LOT 18 z 0
FC Tl OG/FG: T2 DCO F
1115.5 CO MT OG/FG
TRENCH t: 1113.0
TRENCH 2: 1111.0
125OG GREER T
POLY TANK TRENCH 2: 1107.(
TRENCH 2: 1100.[
PROFILE
SCALE:NTS
7.0' DRAIN ROCK
Z a
MT CO
GM/ TIGHT
SM SILT WITH
GRAVEL,
LOOSENS
W/DEPTH
DATE
PERFORMED: 14
IIAUG2022 1
DRY: 08/18/2022 18
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Job No. 22-113
Permit No: OSP221332
Drilling, Inc.
a P.O. Box 110389 -) Anchorage, AK 995114
a 907-345-4000 0
GROUNDWATER WELL L00
Well Owner: Bronson Brothers LLC I Use of Well: Domestic
Site Description: 8610 Pathfinder Circle, Anchorage, Alaska -
Legal Description: Lewis & Clark Subdivision, Block 1, Lot 17
Well Coordinates: Lat: 61.1014 Long: -149.7230
CONSTRUCTION
Drill Method:
Air rotary
Hole Size:
6" Well Depth: 50.0
Casing Material:
A53B steel Casing Size:
6" Wall: .250 Cased to: 50.0
Gravel: silty, sandy
38
TO 41
Gravel: wet, silty
Well Completion:
I Open end: X Screen:
Liner: Perforated: Method:
Screen/Perforation Description:
TO
Bedrock: gray black siltstone argillite
TO
TO
----
TO ---
Grout Notes:
2
sacks (50#ea) of bentonite chips
M -W Drilling, Inc.
TO
----
----------.-----.___._.___.-AkGen
.Gontri c_Na.1.00D..-----------------_
TO
... -.._.–.—.----.-TO..__.__.______
Well Development:
Air surge
TOCcdifbrm
Well Disinfected:
no Method:
Yield Test at 10
GPM for 5 hour(s) with
100% of drawdown (DD) from static level (SWL).
Method: Air lift
Static Water Level (SWL): 27.3'
Start Date:
12/19/22
Completion Date: 12/19/22
Test Pump Date:
n/a
Final Pump Install Date:
WELL LOG
Depth in feet from top
of casing.
Details of formations penetrated, size of material, color and miscellaneous details.
0
TO 3
Casing Stick up
3
TO 38
Gravel: silty, sandy
38
TO 41
Gravel: wet, silty
41
TO 50
_
Water gravel: medium
51
TO
Bedrock: gray black siltstone argillite
TO
TO
----
TO ---
------ '' .WESTBE .- -- ----- _ — - _-- - _
TOPresident,
M -W Drilling, Inc.
TO
----
----------.-----.___._.___.-AkGen
.Gontri c_Na.1.00D..-----------------_
TO
... -.._.–.—.----.-TO..__.__.______
-----.--_-._-_ _. ;------- WATER -QUALM Y—TESUN.G~-_---- -_---- ._
TOCcdifbrm
C011100mL
Nitrates 6, -6`3 mg/L
Arsenic IM ug/L
Nance: Pannone Engineering LLC
Mailing Address: P.O. Box 1807
Palmer, AK 99645
Legal Description: Lewis & Clark L17
Sarnple Site Location: Hose Bib
i
Lab ID#:
M230228
Date Sarnpled:
03/20/2023
Time Sarnpled:
0700
Sampled 41-:
LJC
Date Received:
03/20/2023
Time Received:
1054
Parameter
Method
Result
Unit
MRL
MCL
Date
Total Coliforms
Colilert
(SM 922313)
A---
-__
---
03/21/2023
E. coli
Colilert
(SM 922313)
A
---
---
---
03/21/2023
Total Nitrate - N
TNTplus 835/836
6.53
mg/L
0.200
10.0
03/23/2023
(Hach 10206)
Arsenic
T Arsenic by ASV
Metrohm AB 416/3
<MRL
Ntg/L
1.000
10
03/22/2023
Method Reporting Limit (NIRL): the lowest concentration that can be reported reliably
dlaxinartn Contaminant Level (MCL): highest acceptable level in public water systems as set by EPA
mg/L: milligrams per liter; 1/1000"' of a -ram
lig/L: micrograms per liter; 1/1,000,000" of a -ram
Absent (A): none of this type of bacteria was detected
Present (P): one or more bacterial cells of this type were detected
Results Reported By:
Patience Obermann
Laboratory Analyst
Reviewed By:
Signature: 111le ffW _.._..,_
L t
Hill War23,N12317:39 AKD0
Email: office@matsutestlab.com
V) Upper DeArmoun Rd.
O
S89'53'56"E 315.74'
10' T&E Easement _
\,,-5' Walkway Easement
s �
�D. X
1'5.
O� \
F �
1po�
Lot 16 \
Legend:
Curve #
Pavement
Radius
Overhang
Chord
Wood Deck
C1
Concrete
30.00
Septic
QS
Well
C2
vl
Lot 17
63,192 sf
8 Q Septic Cleanout
5 S
Septic Manhole S
O SSsS
SS
s
----------------
10' T&E Easement
N 89'22' 20"E
\ \ Lot 18
0
0
See Detail,'.'.
I -- —
Curve Table
Curve #
Length
Radius
Delta
Chord
Chord Bearing
C1
45.94
30.00
087'44'45"
41.58'
N46'01'33"W
C2
201.34
230.00
050'09'24"
194.97
527'13'53"E
30' 30'
Lot 1
ve \ \
r A.
a
0
6 \
9 \,
A �
--— — O
25' Side Setback
ae
314.13' \ o \
le
Survey Certification: I hereby certify that a Mortgagee's
I Inspection was performed on the described property.
124 E 7th Avenue Notes: It is the owners responsibility to determine the
Anchorage, Alaska 99501 existence of any easements, covenants, or restriction which
(907)306-8104 are not on the recorded subdivision plat.
mail@S4AK.com
AEC# 173042
Drawn by. BH Checked by. BH Scale: 1" = 60' Grid: SW2941
Job: 2022-66 Plat: 2020-56 Field Book: N/A Date: 4/19/2023
Asbuilt
Legal Description:
Lot 17
Lewis & Clark
Subdivision
House Detail
Scale : 1"=30'
OF A
( Benjamin Holmstrom
MUNICIPALITY OF ANCHORAGE
Development Services Department Phone: 907-343-7904
On -Site Water & Wastewater Section Fax: 907-343-7997
Pump Installation Log
Well Drilling Permit Number: Date of Issue: - -
Parcel Identification Number: 017 _ 074 _ 81
Legal Description Block Lot Property Owner Name & Address:
AUSTIN NATHAN & KATRINA
LEWIS & CLARK 17 12570 OLD SEWARD HWY STE 204
ANCHORAGE, AK 99515
Pump Installation Date: 03 - os _ 2023
Pump Intake Depth Below Top of Well Casing: 47
Pump Manufacturer's Name: RED JACKET
Model: 8S12
IPump Size: .50 hp
feet
Pitless Adapter Burial Depth: 15 feet
Pitless Adapter Manufacturer's Name: MART I N S O N
Pitless Adapter Installer:
Well Disinfected Upon Completion? XX Yes No
Method of Disinfection: PELLETS
Comments:
Pump Installer Name:
Company: ANCHORAGE WELL & PUMP SERVICE
Mailing Address: 7640 KING STREET
City: ANCHORAGE state: AK Zip: 99518
Pump
Attention: The pump installer shall provide a pump installation log to On-site within 30 days of pump installation.
MUNICIPALITY OF ANCHORAGE
On -Site Water & Wastewater Program
pOBox 19G05U «rOOElmore Road
Anchorage, Alaska n9u18'6o50 Phone: 904 Fax: (e07)343'7997
hup://wmwmuniorg/onoim c� °
On -Site Water & Wastewater System Permit
Permit Number: OSP221332 Effective Date: 8/23/2022
Work Type: VVeU8opbo|nitia/ .��---� �� Expiration Date: 8/23/2023
Tax Code Number: 01707481000
Site Legal Address: LEWIS & CLARK LT 17 G:2941
Site Mailing Address: 8S1UPATHFINDER C/R.Anchorage
Owner: AUSTIN NATHAN&KATR/NA
Lot Size in Bq F{: 63102
Design Engineer: PANNONEENGINEERING SERVICES Total Bedrooms: 4
This permit isfor the construction of:
R1Disposal Field R1Septic Tank [] Holding Tank []Privy EJPrivate Well [] Water Storage
All construction shall buinaccordance 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 (I 8AAC72) and Drinking Water Regulations (1 8AAC80)
3. The wastewater code requires inspections during the installation. The engineer shall notify the Development
Services Department per AMC 15.G5.Provide notification bycalling (QO7)343-7QU4(24/7)
4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather
shall beeither:
a. Opened and Closed onthe same day, or
b. Covered, sealed, and heated to prevent freezing
Received B,
Issued By:
Dote:
0 2D
Community Development Department; Phone 907-343-7904
Development Services Division Fax: 907-343-7997
On -Site Water & Wastewater Program
ON-SITE SEWER/WELL PERMIT APPLICATION
Parcel I.D. 017-074-81
Property owner(s) Hulquist Homes Day phone
Mailing address 12570 Old Seward Hwy Anchorage, AK
Site address 8610 Pathfinder Circle
Legal description (Sub'd., Block & Lot) Lewis & Clark Lot 17
Legal description (Township, Range & Section)
Lot Size 63,192 Sq. Ft. Number of Bedrooms 4
APPLICATION IS FOR:
APPLICATION IS AN: TYPE -OF DWELLING:
(t] all that apply)
Absorption FieldX❑
Initial Z Single Family (SF) ❑X
Septic Tank ❑X
Upgrade ❑ (w/wo AD U)
Holding Tank El
(D) ElRenewal ❑
Renewal
Privy El
Multiple
Multiple Dwellings ❑
and/or D)
Private Well X❑
Water Storage ❑
THIS APPLICATION INCLUDES
A VARIANCE / WAIVER REQUEST FOR:
Distance:
I certify that the above information
is correct. I further certify that this is in accordance with
applicable Municipal Codes.
(Signature of property owner or authorized agent)
Permit/Rush Fees: 4/31 Z Waiver Fees:
Date of Payment: 0AZ2 AaZ Date of Payment:
Receipt Number: 0 / �� G Receipt Number:
Permit No. Waiver No.
Permit App__- ;...,:c
Municipality of Anchorage
On-site Water and Wastewater
® REVIEWED FOR CODE COMPLIANCE
Pannone Engineering ceS L L C OSP221332, Deb Wockenfuss, 08/23/22
Steven R. Pannone, Principal
Registered Professional Engineer
E-mail: steve@panengak.com
19 August 2022
Municipality of Anchorage
Development Services Department
On -Site Water & Wastewater Program
4700 Elmore Road
Anchorage, Alaska 99519
Subject: Lewis & Clark Lot 17
Well & Septic System Permit Request
Design Narrative
This is a design narrative for a permit to install an initial well and septic system on the subject property. The
proposed system will serve a proposed four-bedroom (4) house. Currently the lot is undeveloped. This lot and
surrounding lots are served by private wells. Currently there are no wells within 100 feet of the proposed system.
1. Soils: A test hole was performed on this lot by PES on (08/11/2022), and groundwater was monitored for at least
seven days. Ground water was not observed to a depth of seventeen feet (17') on (08/18/2022). Bedrock was
not encountered in the test hole. Based on the results of the percolation tests, overall soils appearance and the
selection of the proposed drain field; an application rate of 0.45 gallons/day/square feet was used for a
conventional wastewater system in the area of the test hole (See attached soils log).
2. Soil Absorption System Design.
a. See Sheet 1 of the design package.
3. Surface Water:
There is no surface water within 100 feet of the proposed septic tank and drain field.
4. Topography: See attached site plan for area topography.
S. Drawing Markings: The Drawings are marked "For MoA Review Only". When written notification that the review
is complete and no further comments are received from MoA On -Site Department, the note will be removed and
"For Construction" drawings will be issued.
The proposed installation will not affect the future development of this or the surrounding lots.
If you have any questions or concerns, please contact me at 745-8200.
Sincerely,
Steven R. Pannone, P.E.
Owner/Civil Engineer
9
g08 OM: 4(600 gpd)
IAI
F:
I 250gal
YEI&
53.6 MPI
;0 TING:
0.45 GPD/SF
ZOD:
1333.3 SF
Yj _RPE:
DEEP TRENCH 7.0'ED
X111_GTH:
96 LF
D
USg
TYP
(25A) 48LFx2.5'Wx7.0'E.D.,11.0'T.D.
TOTAL AREA:
1344 SF
RESERVE.. SEPTIC SYSTEM
NO. BEDROOM: 4(600 gpd)
TANK SIZE: 1500go1 ADVANTEX
PERC RATE: 53.6 MPI
SOIL RATING: 2.0 GPD/SF
AREA ROD: 300 SF
SYS. TYPE: DEEP TRENCH 7.0'ED
MIN LENGTH: 21.43 LF
USE:
FIELD: 22LFx2.5'Wx7.0'E.D.,1 1.0'T.D.
TOTAL AREA: 308 SF
_w _w —WATER LINE/
WELL RADIUS
SS — SS — NEW SEPTIC
F-11 we
rwlodmm� Q
TH
TEST HOLE
(P)
PROPOSED
(E)
EXISTING
Co
CLEAN OUT NO.
FC
FOUNDATION CLEANOUT
FS
FLOW SPUTTER
MT
MONITOR TUBE NO.
TYP
TYPICAL
CN
E- co <
SCALE:
CN
Z
N
�R
ARMOO> 00
I C) p N IA
>
Ld
!0' T&E EASEME
7 776
7
LOT \1 7
WELL P
INSTALL 1250 0l SEPTIC TANK P 115.7
\ '��/ �s
INSTALL FC BEFORE & (2EA) DCO AFTER
A
-PAVED
4 BR DRIVEWAY(P)
co
DCO P SFD C)
(p)
30.5 -�3
FS 10.3
\
TH 1 A a,
PES (2022) TH-12 6
201 <
)
�(Tc�
(GEG
14.0
BchINSTALL ABS FIELD(P -V co
z
RESERVE FIELD (2EA) 48LFx2.5'Wx7.0'E.D., 1 1.0'T.D. Lu c-,
�AT (111) NI 14.0 INSTALL MT & CO AND EACH END OF w
FIELDS/INSTALL WITH FLOW SPUTTER z d *
6.2 BEFORE on,
IU I&L LA�)LMLNI q
7
- — -- — - — --- �_'L
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SPECIFICATIONS:
`AL- CONSTRUCTION SHALL BE INSTALLED AS SPECIFIED IN THE MOST CURRENT EDITION OF THE MOA
C PONENT PARTS AND MATERIALS USED IN CONSTRUCTION OF ON-SITE WASTEWATER DISPOSAL
W S EMS AND AND IN ACCORDANCE WITH AMC 15.65 AND 15.55.
.2.Q C RACTED WORK WILL BE IN COMPLIANCE WITH MUNICIPALITY OF ANCHORAGE STANDARD
�l•17
SPIt, IFICATIONS (MASS) DIVISION 10 & DIVISION 20 AS APPROPRIATE.
3.V S E OF WORK: INSTALL 1250gal SEPTIC TANK AND SOIL ABSORPTION SYSTEM, INSTALL WELL.
.4.� G NDWATER WAS ENCOUNTERED AT A DEPTH OF 17 FEET BELOW EXISTING GRADE AS EVIDENCED BY
LL TSOIL TEST HOLE. IF AN APPARENT WATER TABLE IS bBSERVED IN ANY OF THE EXCAVATIONS LESS
0 T1 17 FEET BELOW EXISTING GRADE NOTIFY THE ENGINEER IMMEDIATELY.
.5. ST�1C Ui RE �EPICTEO ON THE SITE PLAN ARE BASED UPON ONE OF THE FOLLOWING: CONCEPTUAL
1P PLAN DEVELOPED BY OWNER: A PLOT PLAN DEVELOPED BY RLS; OR A SURVEY AS -BUILT.
SPECIFICATIONS:
2.l.'- ALL EXCAVATION DEPTHS ARE ADVISORY. THEY ARE TO BE VERIFIED AND MAY BE MODIFIED BY THE
ENGINEER IF ACTUAL FIELD CONDITIONS VARY FROM THOSE USED TO PREPARE THE DESIGN
2.2. EXCAVATE THE DRAIN FIELD. BOTTOM OF EXCAVATION SHALL BE LEVEL AND SCARIFIED. RECORD
ELEVATIONS AT BEGINNING, MIDDLE AND END OF TRENCH BOTTOM. CONSTRUCTION EQUIPMENT SHALL
NOT OPERATE ON THE FLOOR OF THE EXCAVATION. ANY MATERIAL COMPACTED BY THE OPERATION OF
THE CONSTRUCTION EQUIPMENT SHALL BE REMOVED AND REPLACED WITH UNCOMPACTED MATERIAL.
2.3. PLACE THE SEWER ROCK TO THE SPECIFIED DEPTHS, DO NOT CONTAMINATE SEWER ROCK WITH NATIVE
MATERIAL OR SPOILS FROM EXCAVATION. LEVEL ROCK SURFACE TO t1" PRIOR TO INSTALLING THE
PERFORATED PIPE.
2.4. ALL PIPE SHALL BE PVC CONFORMING TO ASTM D3034 OR ENGINEER APPROVED EQUAL, MINIMUM SOIL
COVER SHALL BE 3 FEET OVER THE PIPE AND 4 FEET OVER THE SEPTIC TANK, ONE INCH OF
INSULATION MAY BE SUBSTITUTED FOR 1 FOOT OF SOIL COVER.
2.5. ALL INSULATION SHALL BE 2" THICK DOW HI -40 INSULBOARD OR ENGINEER APPROVED EQUAL. CENTER
INSULBOARD WIDTH OVER SEPTIC TANK OR LINES.
2.6. GEOTEXTILE SHALL BE MIRAFI 140S OR ENGINEER APPROVED EQUAL. LAP ALL JOINTS 2 FEET MINIMUM.
2.7. COVER THE DISTRIBUTION PIPE WITH A MINIMUM OF 2" OF SEWER ROCK AND COVER WITH GEOTEXTILE
BEFORE PLACING INSULATION AND BACKFILL.
2.8. MATERIAL USED AS FILL SHALL BE CLEAN AND FREE OF ORGANICS, TRASH AND CONSTRUCTION DEBRIS.
2.9. SLOPE ALL FILL MATERIAL TO DRAIN AT 2% MINIMUM SLOPE AND 3:1 MAXIMUM SLOPE AND IN SUCH A
MANNER THAT PONDING AT OR NEAR THE DRAIN FIELD DOES NOT OCCUR. THE FILL SHALL BE LEFT AT
6" HIGHER THAN SHOWN TO ALLOW FOR SETTLEMENT. SEED SURFACE AFTER COMPLETING INSTALLATION
AS PER MOA CODE.
2.10. RECORD THE FINISH GROUND ELEVATION OVER THE BEGINNING, MIDDLE AND END OF SYSTEM.
2.11. MAINTAIN 5' SEPARATION BETWEEN PERCOLATION HOLE AND THE DRAIN FIELD TRENCH.
2.12. EXPOSE, PUMP AND FILL LOG DISPOSAL CRIB OR CONCRETE TANK WITH SOIL TO ABANDON IAW WITH
MOA CODE IF NEEDED.
3. CONTRACTOR RESPONSIBILITIES:
3.1. THE CONTRACTOR SHALL FAMILIARIZE THEMSELVES WITH THE SITE CONDITIONS AND LOCATIONS OF ALL
LOT LINES, EASEMENTS, WELLS (E & P), SEPTIC SYSTEMS (E & P) AND SHALL MEET MINIMUM
SEPARATION DISTANCES OR AS NOTED.
3.2. THE CONTRACTOR (BOTH WELL AND SEPTIC SYSTEM CONTRACTORS) SHALL HAVE ANY WELL LOCATION
AND SEPTIC LOCATION STAKED AND ANY LOT LINE AND WELL RADIUS SHOWN ON THE PLAN WITHIN 30
FEET OF THE PROPOSED SYSTEM STAKED BY A REGISTERED LAND SURVEYOR BEFORE STARTING THE
WORK.
3.3, THE CONTRACTOR IS RESPONSIBLE FOR ALL R.O.W. AND OTHER REQUIRED PERMITS, OTHER THAN THE
ATTACHED.
3.4. THE CONTRACTOR SHALL CALL FOR LOCATING OF ALL BURIED UTILITIES.
3.5. THE CONTRACTOR SHALL PROVIDE 24 HOUR NOTICE TO THE ENGINEER PRIOR TO START OF WORK. ALL
SURVEYING AND LOCATES SHALL BE IN PLACE PRIOR TO NOTIFYING THE ENGINEER,
3.6. THE CONTRACTOR SHALL NOTIFY THE ENGINEER OF ANY DISCREPANCY BETWEEN THE APPROVED
DRAWINGS AND SITE CONDITIONS/LIMITATIONS POTENTIALLY CAUSING THE NEED TO MODIFY THE DESIGN.
3.7. AT THE COMPLETION OF THE WORK, THE CONTRACTOR SHALL SUBMIT RED -LINE AS -BUILT DRAWINGS TO
THE ENGINEER. THE RED -LINES SHALL INCLUDE PIPE LENGTHS, ORIGINAL GROUND ELEVATIONS, PIPE
ELEVATIONS, AND TANK ELEVATIONS.
3.8. THE CONTRACTOR SHALL PROVIDE PHOTOGRAPHS OF THE SYSTEM INSTALLATION TO INCLUDE BOTTOM OF
EXCAVATION, TOP OF PIPE WITH CLEAN -OUTS AND MONITOR TUBES INSTALLED, INSTALLED TANK AND
FINAL GRADING.
4, THE CONTRACTOR SHALL SIGN THE FOLLOWING: I CERTIFY THAT ALL WORK WILL BE PERFORMED IN
ACCORDANCE WITH THE APPROVED PERMIT, AND ANY AND ALL CHANGE ORDERS, AND THAT THE AS -BUILT
REDLINES ARE TRUE AND ACCURATE REPRESENTATION OF THE PROJECT AS CONSTRUCTED.
CONTRACTOR: BY.
DATE:
TEST HOLE 1
1 OR ( ORGANICS
2
3
5
6
7
8
9
10
11
12
SOILS LOG
READING
DATE NET TIME
WATER
LEVEL
REAOINC
NET DROP
RATE
(MPI)
1
8/11/2022
7.77-
IF YES. AT WHAT
N
2
30 MIN
8.79"
1.02"
29.4
3
J
7.77"
16
W N
4
30 MIN
8.35"
0.58"
51.7
5
Z
7.77"
W
00
6
30 MIN
8.33"
0.56
53.6
TIGHT SILT WITH GRAVEL/
LOOSENS WITH DEPTH
SOIL TEST RESULTS/ANALYSIS
• PERCOLATION RATE 53.6 (minrinch)
(Hydrologic Soils Group: HSG A)
• PERC HOLE DIAMETER 6"
• TEST RUN BETWEEN 4 FT AND 5 FT.
BOH
DATE PERFORMED:
11AUG2022 COMMENTS: Test hole excavated by BROWNSON BROS.
PERFORMED BY: PES. I CERTIFY THAT THIS TEST
WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL
GUIDLINES IN EFFECT ON THE DATE OF THIS TEST.
N
L.Li
J
WAS GROUND WATER
13
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ENCOUNTERED? N
14
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IF YES. AT WHAT
N
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DEPTH? -N/A-'
15
Z,
O
00
J
DEPTH TO WATER AFTER
16
W N
MONITORING? - DRY -
UjV)JOO
DATE: 08/18/2022
17
_
Z
SOIL TEST RESULTS/ANALYSIS
• PERCOLATION RATE 53.6 (minrinch)
(Hydrologic Soils Group: HSG A)
• PERC HOLE DIAMETER 6"
• TEST RUN BETWEEN 4 FT AND 5 FT.
BOH
DATE PERFORMED:
11AUG2022 COMMENTS: Test hole excavated by BROWNSON BROS.
PERFORMED BY: PES. I CERTIFY THAT THIS TEST
WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL
GUIDLINES IN EFFECT ON THE DATE OF THIS TEST.
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