HomeMy WebLinkAboutVALLI VUE ESTATES #2 BLK 4 LT 31· Municipality of Anchorage Page
DEPARTMENT OF HEALTH AND HUMAN SERVICES
ENVIRONMENTAL SERVICES DIVISION
P.O. Box 196650 · Anchorage, Alaska 99519-6650 · Telephone: 343-4744
On-Site Wastewater Disposal System and/or Well Inspection Report
Permit Number:-~"~L*-~ c~ ~D,C> ~' ~ PID Number: 0
N~me: ~ Upgrade
~ ~ ~oo~c~ Wastewater System: ~ New
Address:
~[ ~~.~,~ ABSORPTION FIELD
Phone: ~ ~ ~ -- ~ J Ne. of B~rooms: ~ Deep Trench ~ Shallow Trench ~ Bed ~ Mound ~ Other
Soil Rating: Total Depth from original grade:
LEGAL DESCRIPTION ~' .~,.~,~ ~, ~ ~/sq. ~t.
Lot: Block: Subdiv~[~ Depth to pipe bo~om from original grade: Gravel depth beneath pipe
Township: IRange: JSectio,= Fd] added above original grade: Gravel length: , ~'
WELL: D New ~ ~ ~ ~
Clsssification (Private, A,B.C): . .~ _ ~1 Depth: Cased TO: Total absorption ares; Pipe material:
~,~~ Date Drilled: StaticWater Level:Ft. Insta~ ~0~ ~'~ Dateinstal~d: /~
From Tank Field Station Tank Sewer Lines ~ ~ M ~ ~ [L
Wel~ ~ ~ Material: Number of Compa~ments:
Sudace
Water 1~3~ Iot~ ~ -- i~* LIFT STATION
LineL°t ~' 4,~ -- , % ~ Size in ga,,ons: JManufacturer:
~ "Pump on" level at: ~at ~ High water alarm at:
I
Remarks: ~ tow L{.M ~ ~to~~ BENCH MARK
of Health and Human Se.ices approval
Department
Reviewed and approved by: ~~. ~ Date: ~ '~- ~
79-013 (Rev. 9/91) MOA 25
PERMIT ND, SWDBO096
EXIST. SEPTIC DN LOT 32
I~ LOCATE~ I
c3 'k
LINE
C~\Work\31-4VVUE,DWG
AS-BUILT
WASTEWATER ABSORPTION
LOT 31, BLOCK 4 VALLI
SYSTEM
A
P,I,D, ND, 015-32-234
3a EF.
IN FAILURE
NEW 1,250 G
~:EPTIC TANK
C,D, A B C
FC 19.7
T1 19.6
T8 18,0 45.3
DC 46.9
C1 5%4
22,9 44,1 75,2
27.9 45,4 8%1
M2 27,7 20,1
C3 45,3 19.9
VALI VUE IS SEARVED BY A
COMMUNITY WELL & ~I~T, SYSTEM.
ND WELLg WITHIN 200'
OF PROPDSE~ INSTALLATION,
EXISTING ~EPTIC SYSTEM ARE
GREATER THAN 50 FEET AWAY
FROM THE PROPO~EO ~Y~TEM,
SEPTIC ON LOT 30
IS LOCATE~ IN THE SW
CORNER DF THE LOT,
DESIGN,
Pert R~'tm 16 MIn/Inch
Soil RoA;Ing, 0,6 gpd/sF
4 B,Ri iO00,$F Required
AS-BUILT
Deep Trench
6,' EF?ec-blve,~ 3' Wide,
9' To'to& ])epf:h, 83' Lorig
1000 SF To'roi
PREPARED FOR~
Mr, Rober~ 3roulllette
6221 West Tree Drive
Anchorage, AK 99516
(907> 346-2288
PANNDNE ENG, SVC
P, 0, BOX 142025
ANCHORAGE, ALAgKA 99514
878-8818
~ATI~Z-~L-m-~-g~ I A~-BUILT
ISCALE~ 1'=30' /
AS-BUILT DETAILS
WASTEWATER A)~SORPTIDN SYSTEM
LOT 31, BLOCK ~ VALLI VUE
P.I.]]. ND, 015-32-234
z
w
'.'fi:::::::::::::::: : ::1:-5-~--7-~
:'T%:-'"
~Steven R. Pannone~
C,\Work\31-4VVUE,DWG
PREPARED FOR:
Mr, Rober~ Brouillette
6221 West Tree Drive
Anchorage, AK 99516
(907) 346-8288
PANNDNE ENG, SVC,
P, O, BOX'142025
ANCHORAGE, ALASKA
99514
274-0308,'872-8218 FAX
DATEI 6-8-98
NOT TD SCALE AS-BUILT
PAGE
1 OF 1
MUNICIP3%LITY OF ANCHORAGE
DEP~RTMENT OF HE~-LTH~-ND ~ SERVICES
P.O. BOX 196650, 825 "L" STREET, ROOM 502
ANCHORAGE, ALASKA 99519-6650
ON-SITE WASTEWATER DISPOSAL SYSTEM (UPGRADE) PERi, IT
PERMIT NUMBER:SW980096
DESIGN ENGINEER:STEVEN R. PD/~NONE
OWNER NAME:BOB BROUILLETTE
OWNER ADDRESS:6221 WEST TREE
ANCHORAGE, AK 99516
DATE ISSUED: 5/06/98
EXPIRATION DATE: 5/06/99
PARCEL ID:01532234
LEGAL DESCRIPTION:
VALLI ~UE ESTATES $2
BLOCK 4 LOT 31
LOT SIZE: 20871 (SQ. FT.)
NUMBER OF BEDROOMS: 4 THIS PERMIT: 4
THIS PERMIT IS FOR THE CONSTRUCTION OF:
DISPOSAL FIELD /SEPTIC TANK SYSTEM
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 ALASK~ WASTEWATER DISPOSAL
REGULATIONS (18AAC72) AND DRINKING WATER REGULATIONS (18DJ~C80).
3. THE ENGINEER MUST NOTIFY DHHS AT LEAST 2 HOURS
PRIOR TO EACH INSPECTION. PROVIDE NOTIFICATION BY
CALLING 343-4744 ( 24 HOURS ) (NOT REQUIRED FOR WELL ONLY PERMIT)
4. FROM OCTOBER 15 TO APRIL 15 A SUBSURFACE SOIL
ABSORPTION SYSTENUNDER CONSTRUCTION DURING FREEZING
WEATHER MUST BE EITHER:
A. OPENED AND CLOSED ON THE SAME DAY
B. COVERED, SEALED ~5_ND HEATED TO PREVENT FREEZING
5. THE FOLLOWING SPECIAL PROVISIONS.
RECEIVED BY: ~-~ ~ ~
Rick Mystrom,
Mayor
Department of Health and Human Services
825 "L" Street
P,O. Box 196650 Anchorage, Alaska 99519-6650
May 6, 1998
Steven R. Pannone
P.O. Box 142025
Anchorage, AK 99514
Subject: Waiver Request for Valli Vue Estates #2 Lot 31, Block 4
Waiver Request #WR980017, PID #015 322 34 Permit #SW980096
Dear Mr. Pannone:
Your request for a waiver of the required 10 foot horizontal separation from the
on-site wastewater disposal system to a property line has been approved. The approved
separation distance is 5.0 feet.
This waiver approval applies to the existing on-site wastewater disposal system to
property line separation only. Any future upgrade to the on-site wastewater disposal
system will require ali separation distances be met or another approval from this
department.
If there are any further concerns or questions regarding this waiver, please call our office
at 343-4744.
Sincerely,
Donna C. Mears
Civil Engineer
On-Site Water Quality Program
MUNICIPALITY OF ANCHORAGE
Department of Health and Human Services
On-site Services Section
Waiver Review Worksheet
WR# WR980017 PID# 015-322-34 HA#
Date Received: April 30~ 1998
Legal Description: Lot 31 Block 4 Valli Vue Estates
Engineer: Steven R. Pannone~ P.E.
Permit
PO Box 142025, Anchorage, Alaska 99514
Applicant: Bob Brouillette
Waiver Requested:
north property line.
Lot line waiver of 5 feet from the absorotion field tn
Criteria: 1. Geology: Points:
A. Water Table
B. Soil Sorption
C. Permeability
D. Water Table Gradient
E. Horizontal Separation
TOTAL:
Special Conditions:
3. Other:
Waiver is Granted: Waiver is NOT Granted:
List Conditions or Reasons for above:
Date:
Rec ~: #03817 Amount:
By:
$ 115.00
Name of Reviewer
Date Paid: April 30~ 1998
Steven R. Pannone, P.E.
Consulting Engineer
(907) 272-8218
P.O. Box 142025
Pmchorage, Alaska, 99514
(907)272-8218 Fax
April 26, 1998
Municipality of Anchorage
Dept. of Health & Human Services
On-Site Services Section
P. O. Box 196650
Anchorage, Alaska 99519
Subject:
Lot 31 Block 4 Valli Vue Subdivision
Emergency Septic Upgrade Request
Gentlemen:
My firm was contacted to investigate a failed septic system on the referenced lot. Upon our arrival, effluent
was spilling onto the ground surface from the septic trench. A-plus home service was contacted to pump the
system dry. The tank clean-outs were not able to be located. A single test hole was excavated on April 22,
1998. The soil report and percolation test results am attached. Ground water was monitored for seven days.
No ground water was encountered or monitored. No bedrock was encountered in the test hole.
The lot is approximately 0.75 acres in size. Lot 31 slopes to the northeast at a rate of approximately 2 to 10
percent The proposed installation will be located on the northeastern portion of the lot. The proposed
location will be greater than 200 feet away from the community well serving this property and 25 feet from
the water service lines. The surrounding systems are located greater than 50 feet from the proposed
installation. The proposed installation shall not impact the future development of the surrounding or
existing lots. See attached design. The new system will maintain over six feet vertical separation to the
bedrock, over four feet vertically to the ground water and over 100 feet to surface water. To install this
system to meet the above requirements, I request a lot tine waiver of five feet to the north lot line.
If you have any questions about the proposed installation, please contact me at 272-8218
Sincerely,
Steven R. Pannone, P:E.
Attachments:
RER~IT NO,
DESIGN
V/ASTE;~/ATER ABSORPTION SYSTEM
LOT 31, ])LOCK 4 VALLlkYUE
EXIST. SEPTIC ON LOT 32
IS LOCATED IN THE N~
CORNER OF THE LGT.
PROPOSED REPLACEMENT
DRAIN FIELD, 84 LF x 3
/
LINE
TPI//
P,I.D, ND.
Ci\Vork\31-4VVUE,DWG
PROPOSE]3 1,250
SEPTIC TANK
VALI VUE IS SEARVEI) I~Y A
NO ~/ELLS WITHIN ~OO'
Of pRopOSE13 INSTALLATION,
EXISTING SEPTIC SYSTEM ARE
GREATER THAN 50 FEET AVAY
FROM THE PROPOSEI] SYSTEM,
PREPARED FUR~
Mr, Robert BrouJilette
6221 West Tree Drive
Anchor:ge, AK 99516
(907) 346-2288
EXIST. SEPTIC ON LOT 30
IS LOCATED IN THE S~
CORNER OF THE LOT.
DESIGNI
Pert Rate, 1G MIn/lnch
Soil R~lng, 0,6 gpd/s?
4 II.R, 1000 SF RequireW
Deep Trench
6~ E?Fectlve, 2-3~ ~Vide,
9' To~l Depth, 84' Long
1008 SF To~l
PANNONE ENG, SVC
P, ~, BOX 142025
ANCHORAGE, ALASKA
272-8218
99514
DATE, 4-27-98 I DESIGN
~CALE,
NO,
PERMIT ND.
gESIGN DETAILS
WASTEWATER ABSORPTION SYSTEM
LOT 31, t)L~3CK 4 VALLI VUE
lnDN¥393
z
Ld
C~\Work\31-4VVUE,))WG
PREPARED FDR:
Mr, Robert 3roulllette
6221Wes~ Tree Drive
Anchorage, AK 99516
(907) 346-8888
PANNDNE ENG, SVC,
P, D, BOX 142085
ANCHORAGE, ALASKA 99514
874-0308~ 578-8818 FAX
~TE~ 4-87-98
NDT ~ S-~-LE/ DESIGN
Municipality o! Anchorage
DEPARTMENT OF HEALTH & HUMAN SERVICES
825 "L" Street, Anchorage, Alaska 99502-0650
SOILS LOG -- PERCOLATION TEST
DATE PE~FOR~
LEGAL DESCRIPTION: {"~ll~"~ q VAILI V'OE., Township, Range, Section:
OEPTH
2
3
4
§
7
8
9
13
14
~7
18
~9
20
COMMENTS
5 r L'-n3
SLOPE
WAS GROUND WATER
ENCOUNTERED?
IF YES, AT WHAT
DEPTH?
Depth Io Water Alter
Monitoring? Date:
SITE PLAN
I
/ /'
Gross Net Depth-~ Net
Reading Date Time Time Water Drop
~l-~'-~lf6 ?:3 ~ ~-- ~"
~: ~ ~ ~ ~ '1~ ,1~
PERCOLATION RATE __
TEST RUN BETWEEN
(minutes/inch) PERC HOLE DIAMETER ~'~)
FTAND ~ FT
PERFORMED BY: ~-~'~,4.~,~ ~ ~ ~ ~ ~..CERTIFY THAT THIS TEST WAS PERFORMED IN
ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: ~(['~ ~--'~ ~:~
72-008 (Rev. 4/85)
GRE/ ' ANCHORAGE AREA BOR""- IGH
Department of Environmental Quality
3330 C Street
Anchorage, Alaska 99503
INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM
SEPTIC TANK:
INSIDE LENGTH
INSIDE WIDTH
MATERIAL
LIQUID DEPTH
NUMBER OF
COMPARTMENTS /
LIQUID CAPAdITY/~GALLONS.
TILE DRAIN FIELD:
DISTANCE FROM WELL
NUMBER OF LINES
ABSORPTION AREA
DEPTH: TOP OF TILE TO~INISH GRADE ~/~'/
~-w~/ 'FOUNDATION ~7 / ! TOTAL LENGTH
NEAREST LOT LINE /~'~'~ OF LINES
/ DISTANCE BETWFEN LINES TRENCH WIDTH ''~ /
IN. TOTAl_ EFFECTIVE
GTH OF EACH LINE
DEPTH OF FILTER
MATERIAL BENEATH TILE (~ IN. ABOVE TILE ~ // IN.
WELL: ~ ~
TYPE CONSTRUCTION __ DEPTH
BUILDING NEAREST NEAREST SEPTIC SEEPAGE
FOUNDATION LOT LINE __ SEWER LINE TANK SYSTEM
DISTANCE FROM:
CESSPOOL
OTHER SOURCES
APPROVED
DISTANCES:
INSTALLED
DISAPPROVED REMARKS
~ 7~.¢_.~.,2~3._~,'~LT...,,"~DIAG RAM OF SYSTEM
SEWER LINE DEPTH:
LOT SLOPE:
REMARKS;
" G.A.A.B.
Form EQ-032
.- %
GRE./'~-'~R ANCHORAGE AREA BOF'~"~JGH
DEPARTMENT OF ENVIRONMENTAL QUALITY
3330 'C' STREET ANCHORAGE, ALASKA 99503
TELEPHONE 274-4561
SEWAGE DISPOSAL SYSTEM -- APPLICATION AND PERMIT
COMPLETION DATE ANTICIPATED
FINAL INSPECTION: 24 HOUR NOTICE REQUIRED. BACKFILLING OF ANY SYS/TEM WITHOUT FINAL INSPECTION BY THE
DEPARTMENT OF ENVIRONMENTAL QUALITY AUTHORITY WILL BE SUBJECT'T~/~· PROSECUTION.
FOUNDATION TO SEPTIC TANK '~'~ /
FOUNDATION TO SEEPAGE PIT
SEPTIC TANK TO SEEPAGE PIT WALL
SEPTIC TANK
TO NEAREST LOT LIN .
WATER MAIN TO SEPTIC TANK SEEPAGE PIT
DRAIN FIELD
TO RIVER, LAKE, STREAM.
CAST IRON INTO AND OUT OF SEPTIC TANK AND INTO CRIB CROSSING GAP OF
EXCAVATION 5 FEET INTO UNDISTURBED SOIL.
4 INCH DIAMETER CAST IRON SIPHON PIPES ON SEPTIC TANK AND SEEPAGE PIT
OO~'~FORM TO ' O RO::~U LATION' "EGARE I ~ G:~O¢ '~
CERTIFY THAT I AM~tLIAR WITH THE REQU~
GREATER ANCHORAGE AREA BOROUGH ORDINANCE NO. 28-68 AND THAT THE ABOVE
Test Hole No. 1
Depth in Feet
From To
0.0' 0.5'
0.5' 5.0'
5.0' 7.5'
7.5' 14.0'
14.0' 20.0'
Bottom of Test Hole:
Frost Line:
Free Water Level:
TABLE A
W.O. ~17460
Soil Description
F-4, brown,.sandy peat, Pt, over-
burden, medium density
F-4, tan, gravelly sandy silt,'ML,
damp, hard, maximum subrounded
particle size of 3"
F-2, tan, very silty sand, SM, damp,
medium density, with about 3" to 6"
layer of NFS sand at 7.0'
F-4, tan, sandy gravell~ Silt, ML,
occasional cobbles, damp, hard,.
subrounded particles to 9"
F-l, tan, s~lty sandy gravel, GM,
damp, high density rounded particles
to 9"
20.0'
None Observed
None Observed
Remarks: 1. Test hole
pit.
placed
15.0' to the side of septic
tank
WATER LEVEL W O ~/~Op.% DATE. ~ "/rI' ?..C' STATION ._
" " AD DRILL TIME SIT., FN. _ GR. COVER
" " ~4hr. CASING. SIZE., TEC~, 4/'/'/_
~IEZOMETER YES NO
$.T D. ~C- N. '
GRAVELS NFS, F1 WELL GRADED
GRAVELS F3 WELL GRADED
NFS,
GRAVELS
SANDS NFS, F2 WELL (;RADHD
SANDS F2, F~- WELL GRADED
SP SANDS NFS, F2 POORLY GRADED
SiLT
4040 "B" STREET,
ANCHORAGE, ALASKA 99503
PHONE: 907-279-2581
August 16, 1975
WO #174.60
Mr. John L. Sullivan
John L. Sullivan & Sons Construction
Box 10177, Klatt Station
Anchorage, AK 99502
Subject: Subsurface Investigation for feasibility of
On-Site Sewer, Lot 31, Block 4 Valli-Vue Estates
Dear Mr. Sullivan:
:As per:your=i~struc%i~nsi=w~pl~ced---a~:test hole-onthe above ........
referenced lot to 'a depth of 20', as located on the enclosed
location sketch -- Figure 1. The test hole was placed with
a truck mounted Mobile Drill B-50N drill rig owned and
operated by Denali Drilling, Inc. The test hole was logged
and the drilling supervised by Mr. O.M. Hatch, senior technician/
staff geologist with our firm.
The soils encountered were fairly marginal with the better
soils beginning about 14' The test hole was drilled to
20' to determine that enough of the layer was above any
water table, that might exist,.to be fully utilized. No
water table was observed within the full 20 foot depth of
the test hole.
The hole was initially filled with water mt:~:J5 p.m. on
August 14, 1975. It was allowed to percolate and refilled
again at 9:00 a.m. on August 15, 1975 and monitored closely
until 1:00 p.m. that same afternoon. The average percola-
tion rate during this time was 7.5 minutes per inch.
Utilizing, Figure 3-- "Absorption Area Requirements for
Private Residence" on Page 9 of the "Manual of Septic Tank
PTactice", published by the U.S. Department of Health,
Education, & Welfare a percolation rate of 7.5 minutes per
inch requires 145 square feet per bedroom of absorption
area.
We hope that this data is sufficient for your needs. If we
can be of further service or offer guidance or clarification
on any matter pertaining to this report. Please do not
hesitate to contact us.
Very sincerely yours,
)
Melvin R. Nichols, C.E.
Laboratory Supervisor
MRN:rb Enclosures
32
20
3O
26
24
23
4/
GREATER ANCHORAGE AREA BOROUGH
Department of Environmental Quality
3330 "C" Street, Anchorage, Alaska 99503 274-4561
Date Received January 24, 1977
Time
Date of Inspection
REQUEST FOR APPROVAL OF
INDIVIDUAL SEWER & WATER FACILITIES
FOR
1. Approval
Mailing Address:
2. Property Owner:
Wailing Address:
3. Legal Description:
4. Location: Last
of Inspection
Administration % Fern
requested by: State of Alaska, Veteran's
907 West Northsrn Lights
John L. Sullivan
Phone: 274-7555
Phone: 344-9062
10-177 Klatt Station
Lot 31 Block 4 Valli Vue
house on right side (West Tree Drive)
5. Type of facility to be inspected Single Family No. of bedrooms
6. Well Data:
A. Type Community B. Depth
C. Construction D. Bacterial Analysis
7. Sewage Disposal System: On-site system
A. Installed 1975 ~(x~, B. Installer
C. Septic Tank: 1. Size 2. Manufacturer
D. Seepage Pit: 1. Absorption Area 2. Material
E. Disposal Field: Total length of lines
8. Distances:
A. Well to: Septic tank , Absorption area
Nearest ]ot line , Other contamination
Foundation to septic tank , Absorption area
C. Absorption area to nearest lot line
4
, Sewer Lines ,
EQ-034 (1/74) Page I of two pages
Page 2 of two pages - Re~'~st for Approval of Individual ~-~er & Water Facilities
~Fe~a]' Description Lot 31 Block 4 Valli Vue
Comments
Approved
~C i ~/~/~~ sapprOved Date //~/~
Approval Valid for one year from date signed
Greater Anchorage Area Borough, Department of Environmental Quality
DIAGRAM OF SYSTEM
certify that the information contained in this request for approval to be a true and
accurate representation of the subject sewer and water facilities and these facilities
are operating satisfactorily. ~
SIGNED
Date
EQ-034 (1/74)
/VIUNICIPALITY OF ANCHORAGE
MUNICIPALITY OF ANCHORAGE DEPT. OF HEALTH &
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION ENYIRONMENTAL PROTECTION
2510 East Tudor Road, Anchorage, Alaska 99504 276-2221
REQUEST FOR APPROVAL OF
INDIVIDUAL SEWER and WAT~ER FACILITIES
CM,O VA / X'
1. Type of Inspection:
2. Property Owner: ~(.~ 1\ i~
Mailing Address:
4. Name of Lending Institution:
Mailing Address:C~0
5. Name of Realtor or Agent:
JAN ~ 4 1977
RECEIVED
CONV.
Day Phone: ~--?(~ ~ '~£
Mailing Address:
6. Legal Description: ' LoT
Location: O'~T
7. Type of Facility to be Inspected:
8. Water Supply
Type of Supply:
Public Utility
If Individual, number of dwellings presently served
Day Phone:
Phone:
rlndividual
If Individual, depth of well
9, Sewage Disposal System
Type of System: Public Utility Individual (on-site]
If Individual, date of installation ~ ~E-~'~- ~[~,~
72-003(3/76)
January 27, 1977
R & M NO. 751502
Mr. John Sullivan
Box 10-177 Klatt Station
Anchorage, Alaska 99502
Re: Percolation Test on Existing Disposal System; Lot 31, Blk 4, Valli-
Vue Estates, Anchorage Alaska
Dear Mr. Sullivan:
On January 26, 1977, at the request of Mr. ~rB~, our office conduc-
ted a percolation test on the septic system~ on the above describ-
ed lot.
The following table represents the level of the liquid in the gravel
filter below the leachfield. The depth of liquid in the filter was
initially 12.2 feet below the top of the stand pipe. For the test, the
liquid level was measured from the top of the stand pipe.
Summary of Measurements
Level of Liquid Meter Reading
Time in Gravel Filter in Gallons
0:00 12.22 2,305.2 (initial)
0:44 11.53 2,536.0
1:02 11.23 2,631.0
3:45 11.59 2,631.0 (final)
The meter used during the test was a Rockwell 5/8" standard water meter.
The meter had previously been calibrated by R & M Consultants, Inc.
Since the house on the lot concerned was occupied, it can be assumed
that the leachfield in question was at its normal degree of saturation.
If it is assumed that the existing four bedroom residence will house
eight people, the average daily load on the disposal system can be
expected to be 600 gallons per day, or 0.42 gpm.
Mr. John Sulliv~l
~anu~y 27~ ~937~
Page 2
Since the existing disposal system accepted 117 gallons in 163 minutes
or 0.72 gpm, I would conclude that the leachfield is presently perform-
ing in an acceptable manner for a private residence.
A Copy of the calculations that were used to determine the system's
capacity are enclosed.
If you should have any questions concerning this test or this letter,
please do not hesitate to call.
Very truly yours,
R & M CONSULTANTS, INC.
Ed Yarmak, Jr.
Geotechnical Engineer
EY:mh
Enclosure
CALC. aY'. ~'~ J
[DATE: / -- Z ~¢~ --77
m
DATE: