HomeMy WebLinkAboutWEST ADDITION KNIK HEIGHTS BLK 2 LT 8West Addition
Knik H
ight
lock 2
Lot 8
017-371
-28
Inspection Report _1-1-12.doc
Municipality of Anchorage=� , c, •�11-1�
0V
Community Development Department Page 1 of 4
On -Site Water and Wastewater Program
4700 Elmore St. • P.O. Box 196650 Anchorage, AK 99519-6650 • http://www.muni.org/onsite • (907) 343-7904
ON-SITE
WASTEWATER INSPECTION REPORT
Permit Number: OSP171222
PID Number: 017-371-28 ❑ New ❑✓ Upgrade
Name:
Richard & Carolyn Melms
ABSORPTION FIELD
❑✓ Deep Trench ❑ Shallow Trench ❑ Bed ❑ Mound
Address
4201 Leyden Rd
❑ Other
Phone
Number of Bedrooms
Soil Rating
Total depth from original grade
4
1.0 GPD/SF
11 Ft.
LEGAL DESCRIPTION
Depth to pipe invert from original grade
5 Ft.
Gravel depth beneath pipe
6 Ft.
Subdivision
Block Lot
Knik Heights West Addition
2 8
Fill added above original grade
0-2.5 Ft.
Gravel length
50 Ft.
Township Range Section
Gravel width
2.5 Ft.
Beds: Number of Lines
N/A
Distance between lines
N/A Ft.
SEPARATION DISTANCES
To
Spptic
Absorption
Holding
Sewer
Total absorption area
Number of trenches
Dist. between trenches
From
Tank
Field
Lift Station
Tank
Line
600 Z
Ft
N/A
N/A Ft.
well
100+
100+
N/A
N/A
N/A
TANK p Septic ❑ S.T.E.P. ❑ Holding ❑ Other
Manufacturer
Anchorage Tank
Capacity
1,250Gal.
Surface Water
100+
100+
N/A
N/A
Material
of compartments
Lot Line
10+
10+
N/A
N/A
Ste]—Number
2
NA
Foundation
5+
10+
N/A
N/A
LIFT STATION
Manufacturer
Capacity
Curtain Drain
50+
50+
N/A
N/A
Gal.
Remarks
Pump on level at
in.
Pump off level at
in.
High water alarm at
in.
Pump make and model
Electrical Inspections performed by
Installer
PIPE MATERIAL House to tank 303Tank to 3034
4 drainfield
A+ Home Services
Drainfield 3034 CO/MT 3034
Inspector Pannone Engineering Services
BENCHMARK (Assumed elevation) 100ft
Inspeection ction 15� 8/21/2017
2nd 8/21 /2017
Location and description
3`d 8/29/2017
4`h
Door Threshold
COMMUNITY DEVELOPMENT DEPARTMENT APPROVAL
Engineer's Stamp
�F A�'QSIa��
Conditional Approval:
Date
,l�G
*: TH
•
F�onnope
.teven
C 8149
r
pp o ed
Date a 0 i 17
ik, ggpp�1A ;-0-
Inspection Report _1-1-12.doc
NOTES:
1.) FIELD WAS CONSTRUCTED IN FLAT AREA
WERE THE SAME AT BOTH ENDS OF FIELD.
\ AA\
EXISTING GRADE ELEVATIONS
2.) DEPTH OF FIELD MODIFIED DUE TO GROUND WATER. SEE DESIGN
PARAMETERS.
WELL (E)
SWING TIES �, � (� /
A B
T1 48.40 43.80
-::Cgg_ 112.90
C:2 �99. 2 0
/00 /0, 1 "6'
\'
DRAIN FIELD (E) IN FAILURE
f\ -RE -USE AS RESERVE LLI
W-1
LLJ
1 I<t
F -
LOT 8
BR I\
HOUSE _0
(E)
o TH-1
M1
C1 FC E)
0 M 2 1250g SEPTIC TANK
C2 DECOMMISSIONED PER CODE
DV T1 WELL (E)
DC 104.9���j
NEW UPGRADED DRAIN FIELD T2
50LF x 2.5'W x 6.0'ED x 1 1.0'TD
INSTALLED MT AND CO AT EACH END 5' UTILITY EASEMENT -
PLAYHOUSE 4–
(NO FOUNDATION) 7�
NEW 1250g SEPTIC TANK
LEYDEN ROAD
Z/- NO
NOTES: Nk Date
PAMONE ENG SVC, LLC N,
11/27/2017
RECORD DRAWING P.O. BOX 100217 ANCHORAGE, AK 99510
PHONE (907) 272-8218 FAX (907) 272-8211 Scale
DRAWN BY: ow 49 T!i * -.* � 1"=50'
NJC ...... P.I.D. NO
KNIK HEIGHTS WEST ADDITION, BLOCK 2, LOT 8 ..... .. ......... 017-371-28
t�Ste��v�enR. �P�o�nn�6ojmee
RICHARD & CAROLYN MELIVIS PERMIT NO.
CE 8149
4201 LEYDEN ROAD Sheet OSP1 71222
PLAN ANCHORAGE, AK 99516
2 OF 4
DESIGN PARAMETERS
TEST HOLE
UPGRADE SEPTIC SYSTEM
PROPOSED
NO. BEDROOM: 4 (600 gpd)
EXISTING
TANK SIZE: 1,250g
LEGEND
PERC RATE: <1MPI
W- WATER LINE/
SOIL RATING: 1.0 GPD/SF
WELL RADIUS
AREA ROD: 600 SIF
PERMIT NO.
OSP1 71222
SYS. TYPE: DEEP TRENCH: 8.0'ED SS - NEW SEPTIC
MIN LENGTH: 37.5 LF
USED:
—GB— GRADE BREAK
TOTAL AREA: 600 SF
------ (��- RETAINING WALL
NOTES:
PAMONE ENG SVC, LLC
RECORD DRAWING
P.O. BOX 100217 ANCHORAGE, AK 99510
PHONE (907) 272-8218 FAX (907) 272-8211
DRAWN BY:
NJC
EL, 97.2--"
FILTER FABRIC
4" 0 DRAIN PIPE
EL. 93.5
DRAIN ROCK 6"
ABOVE PIPE INV
EL929
11
GALTANK
L, 92.2
2.2
_F7E
DRAIN ROCK
i
EL. 86.2--_
86.2
SP/
_—EL
sw
50.0
PROFILE
BOH
DESIGN PARAMETERS
TEST HOLE
UPGRADE SEPTIC SYSTEM
PROPOSED
NO. BEDROOM: 4 (600 gpd)
EXISTING
TANK SIZE: 1,250g
LEGEND
PERC RATE: <1MPI
W- WATER LINE/
SOIL RATING: 1.0 GPD/SF
WELL RADIUS
AREA ROD: 600 SIF
PERMIT NO.
OSP1 71222
SYS. TYPE: DEEP TRENCH: 8.0'ED SS - NEW SEPTIC
MIN LENGTH: 37.5 LF
USED:
—GB— GRADE BREAK
TOTAL AREA: 600 SF
------ (��- RETAINING WALL
NOTES:
PAMONE ENG SVC, LLC
RECORD DRAWING
P.O. BOX 100217 ANCHORAGE, AK 99510
PHONE (907) 272-8218 FAX (907) 272-8211
DRAWN BY:
NJC
KNIK HEIGHTS WEST ADDITION, BLOCK 2, LOT 8
4201 LEYDEN ROAD
SECTION ANCHORAGE, AK 99516
8/21/eon |
TH
TEST HOLE
(P)
PROPOSED
(E)
EXISTING
CO
CLEAN OUT NO.
MT
MONITOR TUBE NO
"— § ' 15�* *61��*,
Steven R. nnome
-
Date
Scale
49 Ri
NTS
"— § ' 15�* *61��*,
Steven R. nnome
-
CE 8149
PERMIT NO.
OSP1 71222
Sheet
MUNICIPALITY OF ANCHORAGE
men r
On-Site Water& Wastewater Program ti°
ate_ PO Box 196650 4700 Elmore Road G �.
Anchorage,Alaska 99519-6650 Phone:(907)343-7904 Fax:(907)343-7997
http://www.muni.org/onsite Ili'
I) partimcnt
.4�ry CN OR RGE
On-Site Wastewater Disposal System Permit
Permit Number: OSP171222 Effective Date: 8/17/2017
Work Type: Septic Upgrade Expiration Date: 8/17/2018
Tax Code Number: 01737128000
Site Legal Address: WEST ADDITION KNIK HEIGHTS BLK 2 LT 8 G:2836
Site Mailing Address: 4201 LEYDEN RD, Anchorage
Owner: MELMS RICHARD G & Lot Size in Sq Ft: 48981
Design Engineer: PANNONE ENGINEERING SERVICES Total Bedrooms: 4
This permit is for the construction of:
Q Disposal Field Q Septic Tank ❑ Holding Tank 0 Privy 0 Private Well 0 Water Storage
All construction shall be in accordance with:
1. The attached approved design.
2. All requirements specified in Anchorage Municipal code Chapters 15.55 and 15.65 and the State of Alaska
Wastewater Disposal Regulations (18AAC72) and Drinking Water Regulations (18AAC80)
3. The wastewater code requires inspections during the installation. The engineer shall notify the Development
Services Department per AMC 15.65. Provide notification by calling (907) 343-7904 (24/7).
4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather
shall be either:
a. Opened and Closed on the same day, or
b. Covered, sealed, and heated to prevent freezing
Received By: Ublj) Date:
Issued By: kliteiell . I, Date: 417 D
MUNICIPALITY OF ANCHORAGE
N)Community Development Department � �� Phone. '$7-343=7904
Development Services Division F. 7-34 -799
On-Site Water & Wastewater Program + -t-
ON-SITE SEWER/WELL PERMIT APPLICATION a AUG 1 U 2017
lti• I ti
Parcel I.D. 017-371-28 c><< 0>"
Richard & Carolyn Melms 01 s a
Property owner(s) y Day phone
Mailing address 4201 Leyden Road, Anchorage, AK 99516
Site address 4201 Leyden Road
Legal description (Sub'd., Block & Lot) West Addition Knik Heights, Block 2, Lot 8
Legal description (Township, Range & Section)
Lot Size 48,981 Sq. Ft. Number of Bedrooms 4
APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING:
(®all that apply)
Absorption Field ❑X Initial ❑ Single Family (SF) ❑X
(w/wo ADU)
Septic Tank ❑X Upgrade 111Duplex (D) ❑
Holding Tank ❑ Renewal ❑ Multiple Dwellings ❑
Privy ❑ (SF and/or D)
Private Well ❑
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: 51,9 Waiver Fees:
Date of Payment: VIM?' Date of Payment:
Receipt Number: aags36 Receipt Number:
Permit No. 05/9/9/VN9d� Waiver No.
Permit App_ . • .: .,c
Pannone Engineering Services LLC
Steven R. Pannone, Principal
Registered Professional Engineer
E-mail:steve@panengak.com
August 9, 2017
Subject: Knik Heights West Addition, Block 2, Lot 8
Upgrade Septic System Permit Request
Design Narrative
This is a design narrative for a permit to install an upgrade septic system to be issued for this property.
The proposed system will serve an existing four (4) bedroom house. The existing drain field is in failure
and will be re-used as a reserve. The system will utilize a replacement 1250g septic tank and conventional
drain field. This lot and the surrounding lots are served by private wells. There are no wells within 100' of
the proposed septic system.
1. Soils. One test hole was performed in the vicinity of this system by PES in August 2017, and
groundwater was monitored for at least seven days. Ground water was not observed to a depth of 19'
below the surface in the test hole monitor tube in August of 2017. Bedrock was not encountered in
the test hole to 19'. Based on the results of the percolation tests and overall soils appearance; an
application rate of 1.0 gallons/day/square was used for a conventional wastewater system in the area
of the test hole.
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.
The proposed drain field upgrade will maintain at least 100 feet from all surface water and drainage
ditches.
4. Topography: The existing topography on the lot generally slopes from east to west, with a slope
of approximately 5% in the area of the drain field. There are no steep slopes in the vicinity of this system.
The proposed drain field will maintain 50' separation all steep slopes.
5. Drawing Markings: The Drawings are marked "For MoA Review Only". When written notification that
the review is complete and that there are no further comments is received from MoA On-Site
Department, the note will be removed and "Issued for Construction" drawings will be issued.
The proposed installation will not affect the future development of this or the surrounding lots.
Mailing: P.O. Box 100217, Anchorage, AK 99510-0217
Physical: 332 East Manor, Anchorage, AK 99501
Telephone: (907) 272-8218 FAX: (907) 272-8211
I
\ . — . — . — .
1.
!2
/ ' .1'''
DRAIN FIELD (E) I (LURE
RE—USE AS RESERVE w�— W--f NN I • N
LOT 8 --- M� --n-,
V''l w
48 R "a
HOUSE `ii 1N
o O,p • (E) '
o TH-1
9� I
o •
I •
160 011,Q
:_ I
WELL (E)—\
UPGRADE DRAIN FIELD (P) I 101.5 I
4OLF x 2.5'W x 8.0'ED x 13.0'TD
INSTALL MT AND CO AT EACH END 5' UTILITY EASEMENT •
PLAYHOUSE 1250g SEPTIC TANK (E)
(NO FOUNDATION) DECOMMISSION PER CODE AND INSTALL
1250g SEPTIC TANK (P)
DOUBLE CLEAN OUT, AND DIVERTER VALVE ya'
LEYDEN ROAD \
(
� w ,N%
I1Ni‘
�M�NI _\ ,`n.
DESIGN PARAMETERS
UPGRADE SEPTIC SYSTEM
NO. BEDROOM: 4 (600 gpd) LEGEND
TANK SIZE: 1,250g W WATER LINE/
PERC RATE: <1MPI WELL RADIUS ABBREVIATIONS
SOIL RATING: 1.0 GPD/SF
AREA ROD: 600 SF TH TEST HOLE
SS NEW SEPTIC
SYS. TYPE: DEEP TRENCH: 8.0'ED (P) PROPOSED
MIN LENGTH: 37.5 LF (E) EXISTING
— — —GB— — — GRADE BREAK
CO CLEAN OUT NO.
U� n RETAINING WALL MT MONITOR TUBE NO.
4OLFx2.5'Wx8.O' E.D., 13.0' TD TYP TYPICAL
TOTAL AREA: 640 SF
NOTES: ���7���\� Dote
PANNONE ENG SVC, LLC - OF At 1k 8/17/2017
FOR CONSTRUCTION P.O. BOX 100217 ANCHORAGE, AK 99510 r't� ..''...AS k�
PHONE (907) 272-8218 FAX (907) 272-8211 "two): �i�''�y#� Scale
DRAWN BY: "*: • ,�\\� 1"=50'
DRM •"' .S�' P.I.D. NO
KNIK HEIGHTS WEST ADDITION, BLOCK 2, LOT 8 / i—� � .... . - 1-28
RICHARD & CAROLYN MELMS 0 Steven 'I;"-onnorae PERMIT NO.
6 �.'. CE 8149 4".17
•J/� OSP171222
4201 LEYDEN ROAD 146)4:• • •
PLAN ANCHORAGE, AK 99516 t��t •o�Fssio�p\,,= Sheet 3
NNN. - 1 OF
SOILS LOG - PERCOLATION TEST
TEST HOLE 1I
l
SLOPE �I SITE PLAN `^ `
OR ORGANICS ` /
1 4BR
HOUSE
2
O� (E)
I 3 ` TH-1 \\� JL4,..
4
5
6
\ TH
1 IklINI IA:111:- A'
7
I
8
9 \— • --- . . 5 I -
SP/SW SAND
10 PLAYHOUSE
(NO FOUNDATION) \
11
12
I FYI-1EN RC7Af1 N
13
WAS GROUND WATER SLOPE
14 ENCOUNTERED? N
15 IF YES,AT WHAT TH
DEPTH? -DRY x
16
17 DEPTH TO WATER AFTER
MONITORING? -DRY
18 DATE: 8/10/17
WATER
19 BOH READING DATE CLOCK
NET TIME LEVEL NET DROP
READING
20 1 8/3/17 8:15 --- --- ---
2
DATE PERFORMED:8/3/17 3 _WATER DROPS TOO FAST
4 TO ACCURATELY READ
5
6
PEROLATION RATE <1 (min/inch)PERC HOLE DIAMETER 6 inches
TEST RUN BETWEEN 5 FT AND 6 FT
'SEE SIEVE ANALYSIS
COMMENTS:Test hole excavated by A+ HOME SERVICES
PERFORMED BY: Dan Moran. I CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE
AND MUNICIPAL GUIDI INFS IN FFFFCT ON THF DATE OF THIS TEST.
FOR CONSTRUCTIONNO
NOTES:
PANNONE ENG SVC, LLC =— OF A��S'lll 8/17/201/
P.O. BOX 102954 ANCHORAGE, AK 99510 �,tp, Scale
PHONE (907) 272-8218 FAX (907) 272-8211 �c�-- �� • y r
DRAWN BY: *: ,,+ I. \ *1040 NTS
DRM --:41 `� ffitP . 0 P.I.D. NO
KNIK HEIGHTS WEST ADDITION, BLOCK 2, LOT ; r •
• • . / 017-371-28
RICHARD & CAROLYN MELMS O'•�teven . �'onnorae f PERMIT NO
r p.•• CE 8149 .•4,� OSP171222
4201 LEYDEN ROAD +t$46?-r, . r
SOILS LOG ANCHORAGE, AK 99516 p4 0py� -= Sheet
`��\\\��.� 2 OF 3
040.002 Crowther Associates
Client: Pannone Engineering Services
Projects: West Addition Kink Heights Subdivision Block 2 Lot 8
Date: August 10, 2017
Particle Size Distribution Table
Sample Source Block 2
Lot 8
Sieve Size
3 inch - -
1-1/2 inch - -
3/e inch - -
#4 100
#10 99
#40 96
#100 16
#200 10
0.02 mm - -
Classification Sand with Silt
(SP-SM)
1632 Bellevue Circle/Anchorage,Alaska 99515
Telephone(90 7)349-2198/E mail: crowther@alaska.net
SPECIAL PROVISIONS TO SPECIFICATIONS
1. ALL CONSTRUCTION SHALL BE INSTALLED AS SPECIFIED IN THE MOST CURRENT EDITION OF THE MUNICIPALITY OF
ANCHORAGE STANDARD SPECIFICATIONS (MASS) FOR COMPONENT PARTS AND MATERIALS USED IN CONSTRUCTION OF
ON-SITE WASTEWATER DISPOSAL SYSTEMS AND AND IN ACCORDANCE WITH AMC 15.65 AND 15.55.
2. SCOPE OF WORK: REPLACE SEPTIC TANK. INSTALL NEW DRAIN FIELD.
3. GROUNDWATER WAS NOT ENCOUNTERED TO A DEPTH OF 19 FEET BELOW EXISTING GRADE AS EVIDENCED BY THE
SOIL TEST HOLE. IF AN APPARENT WATER TABLE IS OBSERVED IN ANY OF THE EXCAVATIONS LESS THAN 19 FEET
BELOW EXISTING GRADE NOTIFY THE ENGINEER IMMEDIATELY.
4. 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.
5. THE CONTRACTOR IS RESPONSIBLE FOR ALL R.O.W. AND OTHER REQUIRED PERMITS, OTHER THAN THE ATTACHED.
6. THE CONTRACTOR SHALL CALL FOR LOCATING OF ALL BURIED UTILITIES.
7. 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.
8. 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.
9. 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.
10. 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.
11. THE CONTRACTOR PROVIDED DATA (UPON WHICH THIS RECORD DRAWING IS BASED) APPEARS TO REPRESENT THE
PROJECT AS CONSTRUCTED. THIS DATA IN CONJUNCTION WITH THE PERIODIC FIELD OBSERVATIONS BY THE
ENGINEER (OR HIS DESIGNEE) AS REQUIRED BY AMC 15.65 DOES NOT GUARANTEE THAT THERE ARE NO HIDDEN
DEFECTS BY THE CONTRACTOR.
12. THE CONTRACTOR SHALL SIGN THE FOLLOWING;
I CERTIFY THAT ALL WORK WAS PERFORMED IN ACCORDANCE WITH THE APPEND 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: . TITLE:
DATE; .
NOTES: ��� ��\ Dote
PANNONE ENG SVC, LLC pF A�q l
FOR CONSTRUCTION kk4 8/17/2017
P.O. BOX 100217 ANCHORAGE, AK 99510 p�• S� Scale
PHONE (907) 272-8218 FAX (907) 272-8211 rg • �1 •7v +
DRAWN BY: 5*: .9TH \ *`, NTS
DRM '•• INIP •• �� • P.I.D. NO
KNIK HEIGHTS WEST ADDITION, BLOCK 2, LOT ; • ' 017-371-28
RICHARD & CAROLYN MELMS t= n ''. •onn, e t PERMIT NO.
4201 LEYDEN ROAD ��'^� CE 8149 . ice OSP171222
DESIGN DETAILS ANCHORAGE, AK 99516 +!4`9``0FESS`= 'r Sheet 3
Development Services Department
Building Safety Division
On -Site Water & Wastewater Program
4700 Elmore Road
P.O. Box 196650
Mark Begich Anchorage, AK 99507
Mayor Ww ,Mni.ora/onsite
(907)343-7904
Pump Installation Log
Well Drilling Permit Number: SW Date of Issue:
Parcel Identscation Number:
Legal Description Property Owner NameCO &F Address:
1/l/F�T A�7D /T/ON ua` lAL y� N rev
Al l K /Y %—S AvlchoR'gir / )JK y9ss6 11
Pump Installation Date:
Pump Intake Depth Below Top of Well Casing: feet
Pump Manufacturer's Name: Ay me DonAC?
Pump Model: 9IX 75-✓ 3LQ
Pump Size VIC/ hp
Pitless Adapter Burial Depth: 10 feet
Pitless Adapter Manufacturer's Name:
Pitless Adapter Installer: r
Well Disinfected Upon Completion? Yes ❑ No
Method of Disinfection: Ci.0e0y ,PG t t4T5
Comments:
Pump Installer Name: AnChOseAgf. tvyl(0\� 19clvn10SE,?vrC19
Attention: The pump installer shall provide a pump installatitn log to the DSD within 30 days of pump installation.
MI]N!C]PAI,ITY OF ANCHORAGE
~ a~)d Environmental ProEec
Fourbh };'[l<)or West
825 L Street
Ant:hot age ~ Alaska 99501
27g-:-25]1, x 224, 225
7t ~ iNSPECTION litEI~Of::T ON.-SlT: -SEWAGE
.... 7~..: '" : :7-:::LT::L- 72:7 7' :~ ~ :'. L ' .. L :
SEPTIC TANK:
'I'O1AL 21 i':(TIVF
BUll_DIN(,, ['OUNDA'I ON ...... NFARLh'I t.Of I IiWL ...... AIRSORI'TION ARIA (WALl_ ARFA) .......... S(~.
~ ~ r ..... , .... ;' ,"-. -. 'r' '-~--,:--: :'-.':::':-{-"::"':-"':
.' ..... ,~-. ...... - ............... b ' ' ~ ~ ' ~ ' , ' :-~~
Well Dos~ance '~'o~ LoC %inn I~)~ ~ , ' ' I~ ' ~
Pipe ~ata::~.~:o~_?~-: ..... .;.. : .... ,, ~~ . :
~'~ : ' l--,
I-Ail
6
7
l)e' rtment of Health and Environment"l Protection
~chorage, Alaska 99507
Ibis form reports: Soi]s ]og._~ ............. Percolation test
l)e p t h
Feet
1:1,-
Was ground water encountered?
Percolation rolo mlnu
De¢(ii---t'O"bB'Ct-oln"}/r-'l>i L or trenci, ..... j'i
t)~pLh of Inlet .................... ·
FAII{BANKS
CONSULTANTS, INc. JUNI;4U
249 EAST 51ST AVENUE P.O. BOX 6087 ANCHORAGE, ALASKA 99503 TELEPHONE 907-279-0483 TELEX 090-35419
August 25, 1975
R & M No. 562082
Mr. Joe Drimmer
Ocean Technology, Ltd.
2502 West Northern Lights Blvd.
Anchorage, Alaska 99503
Test Hole and Soil Log Report for Sanitary System
Lots 1 and 5, Block 1; Lots 1, 4, 5 and 8 Block 2
West Addition, Knik Heights Subdivision
Dear Mr. Drimmer:
In accord with your instructions of August 18, 1975, four test borings were
drilled and logged at the designated locations in the West Addition, Knik
Heights Subdivision. Approximate test hole locations are shown on the
attached Location Diagram A-01. Ail the test borings were advanced to a
depth of 20.0 feet below ground surface. The drilling was initiated on
August 19, 1975, and completed on August 21, 1975.
A total of four test holes were drilled for the purpose of defining general
subsurface soil conditions. Excavation was accomplished with a track mounted
"CME 55" rotary type drilling unit.
As illustrated by the accompanying logs, the general soil profile consists
of a 6 to 8 inch layer of organics overlying 6 to 12 inches of sandy silt.
This in turn is underlain to depth of investigation, predominantly by alter-
nating layers of gravelly sand and sandy gravel with varying amounts of silt.
The exception to this is Test Hole'#5 where an eight foot layer of silt was
found from 6 to 14 feet deep.
A water table was found at a depth of 10.5 feet in Test Hole #7.
We appreciate being given this opportunity to be of service to you. Should
you have any questions with regard to the above, please do not hesitate to
contact us.
Very truly yours,
R & M CONSULTANTS, INC.
JWR/PJ/ja
Leyden Road
Fairmont Road
Consultants inc.
ANCHORAGE FAIRBANKS ALASKA JUNF-AU
OCEAN TECHNOLCGY LTD.
LOCATION D I AG P~AM
AIqCI{ORAGE, ALASK~A
8-8-75 ISCALE 1"=200 'II DWN BY~ I CWKD BT ?,_]F I PROJ. NO, 50208--~ '~ rowG F/o A-o].
R
OATE
TH-4
8-19-75
0.0'
ORGANICS (peat)
~-- 0.5'
SANDY SILT
ORGANICS ()fL)
1.5'
S.'bYDY GPc~VEL s/SOME SILT
OCCASIONAL COBBLE (GM)
4.0'
SANDY GRAVEL TRACE SILT
(OW)
7.0'
GRAVELLY SA.MD w/SOME SILT
(S~O
9.0'
SANDY GRAVEL w/TRACE SILT
(GW)
14.0'
GRAVELLY SAND TRACE SILT
(SP)
NO WATER TABLE
20.0' T.D.
Log represents
See location
diagram A-01
Consultants Inc.
ANCHORAGE FAIRBANKS
ALASKA JUNEAU
8-25-75 !sc~ 1"=3'
TH-5
8-19-75
0.0'
ORGANICS
0.5'
SANDY SILT w/SOME (ML)
1.0'
SILTY .... ~D w/SOME GRAP~L
(s~,[)
4.5y
SAND w/SOHE GP~\VEL AND SILT (SM)
6.0'
SANDY SILT (~m)
8.5'
SILT w/SOME SAND AND TRACE GRAVEL
(~m)
........... 14.0'
GRAVELLY SAND w/TRACE SILT
(S~)
18.0'
SILTY SAND w/SOME GRAVEL (SD[)
20.0' T.D,
NO WATER TABLE
OCEAN TECHNOLOGY, LTD.
Log of Test Holes
Anchorage, Alaska
WED 1P~oJ. No. 562082 lows ~o. A-02
8-21-75
0.0'
ORGANICS
- --0.5'
SANDY SILT w/S~ ORGANICS
1.5'
S_~:q) w/TFL,\CE CIb\VEL (S?)
3.0'
SAJ~FDY GRAVEL w/TRACE SILT
(OW)
5.5'
GRAVELLY SAND w/TRACE SILT (SP)
6.5'
SAND w/SOME GRAVEL A~) TRACE
SILT
(SW)
10.5'
.... 14.0'
G[~VELLY S~fD w/TRACE SILT (SP)
x .... 15.0'
SAND w/SOME GRAVEL (SW)
NO WATER TABLE
20.0' T.D.
2'II- 7
8-21-75
0.0'
.0'
SILT w/'iTIACE CLAY
(am)
4.0'
SANDY G}~AVEL w/SOSfl~ TO
TF~C E SILT (GM)
8.0'
GRAVELLY SAND w/SOME TO
TRACE SILT (SM-SP) (200 sq.ft.
x per bedroom)
~-- 9.5'
SAND w/SO~X~ SILT 7uND
GRAVEL (wet) (SM)
13.5'
SANDY GFo\VEI, w/SO.HE SILT
OCCASIONAL COBBLE (Gbl)
15.5'
GRAVELLY SAND w/SO},fE TO
TRACE SILT (SM)
20.0'
Log represents
See location
diagram A-01
Consultants lnc,
OCEA2~ TECHNOLOGY, LTD.
Log of Test Holes
Anchorage, Alaska