HomeMy WebLinkAbout1998-010198 - new septic system CITY OF ORONO PERMIT _
PERMIT TYPE:
2750 Kelley Parkway- P.O. Box 66 WATER Bay, Minnesota 55323 Permit Number:
(612)473-7357 Date Issued: 0!;/0 y:=:
SITE ADDRESS:
130 WAKEFIELD RD
:H
P. I .N. 118-23-2-,4-0003
DESCRIPTION:
NEW SEPTIC: SY:=:TEM
Sewer & Wager Permit Type NEW SEPTIC SYSTE
:ewer �i Water Work- Type RESIDENCE
REMARKS:
FEE SUMMARY:
Base Fee $100.00 MAIL I N __ -11-K)
u r c ha r= e ------ -���i y To t•a I Fee ----- i 1 o—.06
Subtotal $100.50
CONTRACTOR: - Applicant - OWNER:
FYLE'S EXCAVATING 52'352.511 HENDERSON ROSYLYN
9697 HARD I NCS AVE NE 430 WAKEFIELD RD
M}NT I CELLO MN 553,16"42 i 1R1 INO MN 55:391
(612-9 29e,-2C i 1 449-9180
THE UNDERSIGNED HEREBY REQUESTS PERM ISS I# N Tf3 tAK`I T E §t 19a?F��4��I�� T
SPECIFIED AND AGREES TO DO ,ALL 1L.L W��{ I N STR I C:T �114PL I NC t TIS°AI,.� t I TY :01F
OR-ONO ORD I NANES AND STATE OF .MINN M, TABUILDING 'CODE REU I RE #ENTS. .. �
APPLICANT/PERMITEE SIGNATURE ISSUED BY:SIGNATUREZt
CITY OF ORONO SEPTIC SYSTEMPERi`IITAPPLICATION
Box 66 (2750 Kelley Parkway)
Crystal Bay, NLN 55323
i
JOB SITE ADDRESS:
Occupancy Type: Residential _ Commercial Other
Permit Type: New or Replacement System, $100.00
Repair Existina System, $ 50.00
(Tanks or Drainfield)
0.50 State surcharge added to above fees
`See fee schedule for non-residential permit fees
Owner's Name: PhoneNumber: 45?-9l80
Mailina Address: &L Zip:
Contractor's Name• . ' y oneNumber:
Mailina Address• City:%'��"�i5�r�d� Zzp: S
DO NOT PNIAM PAYMENT WITH THIS APPLICATION
GENERAL LtiTSTRUCTIONS
I. Applications for septic system permits may be mailed or submitted in person at the City
Offices; however, permits will not be mailed out. The permit must be picked up in
person at the City Offices and work must not begin unless the permit card is on the job
site.
2. Permits will be issued only to contractors holding a City of Orono Septic System
Installers License.
3. All work must be done in accordance with the approved septic system design. Design
reports are not considered approved unless accompanied by the "City of Orono Septic
System Approval" cover sheet signed by the City Inspector.
4. The following inspections will be required for all septic systems:
A. Pre-installation site inspection to include inspector, installer, and general contractor.
B. Tank installation prior to covering.
C. Drainfield trench installation prior to covering. For mounds, inspection is required
after rough-up but prior to sand placement (sand will be jar tested for silt content),
and again during pressure distribution piping installation in the rock bed.
D. Final inspection to verify proper final cover depths and to verify that all pump station
(where required) components are functional and comply with codes.
5. Individual holding MPCA Installer Certificate shall be present during inspections: A 24-
hour notice is required for all inspections.
NOTE: Applicant must initial all spaces. Fill in all appropriate blanks, check all appropriate
boxes.
1. I have received a copy of the system design including the City of Orono
Septic System Approval Cover Sheet.
.2. I will be installing the following:
A. Tanks: ,KPrecast Concrete Other Manufact76�LTg—,al.Tank Capacities: 1)� gal. 2)� gal. ;)
B. Pump Station (if required)
Pump make & model (attach pump curve &
literature); system design requires < Cr pm at feet of head.
Hiah water alarm make & model Outside
electrical work to be completed by installer electrician
other Inside electrical work must be completed by
electrician.
C. Tre ent System:
Trenches: s.f. Mound
Depth of rock beldw pipe Rock bed dimensions 'x '
_LL Drop Boxes Sand bed dimensions 'x '
Distribution Box Pressure Dist. Pipe Diam. "
Maniford Pipe Diam. "
D. Final Cover/Topsoil to be: borrowed from site
(show location on site plan)
trucked in
The undersigned hereby applies to the City of Orono for issuance of a septic system installation
permit, agrees to do all work in strict accordance with the ordinances of the City and the
regulations of the State of Minnesota, and certifies that all statements made on this application
are complete, true and correct.
SignatureofApplicant: Date: — —R
�' $
MPCA Certification
Staff Review: Approval Denial
Reviewer: Date: �9
G
Reason for Denial:
943 07 :05A Wi 7 7 iamp H&ndersc rn 62t" 404 22'-49 P.o
w
SwP fESTING, MV4. Steven B. S&rmers • Ili ert.No
951 Katydid Lane NE •Qt ael,#AN 55 FAX
FAX 497501
Oft Licrrse#qF4
141
November 14, 1997
Rosylyno Hendiftbn
439 Wakefield Road
Iprono, Henn. Co_, MN
4 �► p
This site has 006dsfing oa4 to sewage Aent s tem which is ossified ai$ d
pue to not meetiss a 3' separation fir the 4atumfed sound thxz of t1��yst
The bottorR of the.systesr jq 8j*roAn*teiyIT deep with Tnof W&wii (seasobally
saturated) at 2-112' deep.
This 4n-Site Sewage Tr4btment SysterM t4 Designed for a Tyr&1, Four groom home,
in accordahi#"�vitWths0innesota Pollution CbT 001 AgendV Char er 7MO nd local
ordinances.
The soils on th' sitV re SO4jes mapped 8'u rnsttil loam. 'fie
seasona* sat 'Is ted!t Ca" toW (mottled I The bottoni��the
treatmentpre b4 located at la* a**a 00 n tturated soils. A
Standard 40" meter Gr�av6lless rent System be irtst ed. proval will be
needed td be 10' from the norttWroperty tine.
Thfd homy has an iron filter who will need to be Mltprted out of the new system.
The exi4kv tank OM fd") may be a"dapproval from the4ftal Inspector. The
tank mu be water tight, if not a4pndori, 1) nd fill with *WF
The soils at a depth of 12" hwe a percolation rate averaging 4.9 fnpi.
1
Apr-06-98 07:05A William Henderson 622 404 2299 P.02
A pumping chamber will need to be installed to lift the septic effluent to the treatment
area. The power supply and switches must be located outside the manhole and
pumping chamber in a weather proof enclosure. A warning device must be installed with
a light and sound device, this is in case of a pump failure.
All neighboring wells are located greater than 100' away from the proposed treatment
area.
Keep all heavy equipment off of the proposed treatment area before and after
construction. The treatment area should be marked off before construction. This
Design is not valid & the system will need to be relocated if failure to protect the areas
proposed for On-Site Sewage Treatment occurs.
With proper installation and maintenance, this system should have no problem in
treating septic effluent effectively.
Nothing other than gray water (laundry, showers, etc.) should be disposed of into the
septic tanks. Garbage disposals are not recommended, due to adding more solids &
fine solids passing through to the system_ Excessive amounts of soaps, cleaning agents
& chlorine agents may kill the bacteria needed to treat septic effluent. Additives are not
recommended. Recommend to pump & dean your tanks through the manhole by a
certified pumper every 2 years. Check with your pumper to set up a schedule.
S2tn B. Schirmers
2
r 1 bock fl ll f; min.
Q ! i l
lli
1 rake sidewotts a bottom to
rert,�o,re smearing
�
SET- BACKS �
N HOUSE System must be:
N ! Tank W from property lines TRENCH X- SEI TIM
QI -2:Cfrom wells ��_ (min. of two kenc nes)
AQ from bktgs. w�-rbcs
Trealmed area — fro n lakes I,NII
(maR. length tQQ
ti Treotrned area 2- from property lines ,u ��PrL
LD l�IFllitlol.ES_rn�rLt�'" ?,,!,from wells
12 from bkigs. [ind switches mull be in a weather
1� from trees ate.Power supply SOf L BORING ELEVATIONS i
4 i proof endasure outside-purnPin4 doyiW
M a�.o j , �TM : ; THAI EL.--9"
. ._ �;-� _- -- ;- -; TH. 2 EL.3"
-- -4s- .- , TH."3 El_-__�__ �
Torik Tonic 'C; °, � .� Grade 9 4/°slope.
g � Drop to Tank- ..� Ad teosi 41/2 of undisturbed TH�4 E L.-
L Min-I'ta 8' �pu►nPing earth between trenches TH`5 EL:-- f
May,I"1o4' ChamberDROP' BODES ELEVATION at PROPOSED PUMPING
. CHAMBER- 84.0 (ground elev.) v►sw,p
4,to 6 din.pipe iri�S�+-5 rF�f�: ,5•[►�:u -rte t�- - °+l.� .,,�g3.o
g �7s•1
I
ro SYSTEME ESIGN
TYPE BEDROOM - Percolation rote_2.101 min.lnch (design- min/inch)
i
F �� , v�4�-.acs •- i
r �reoirnertl orae required w/� of mcfc filler material ,}1 s ..of of trench bottom Oreo needed -,&LL trench width- lin fl.of trench net-deo , number of drop baae5.�_
to''es„a.LaYti+. s pont ��� installer) i f(to be deterr>r�ned by the
Q '
Number of tanks required-L 1st lank/000 gol-, 2nd Conk-&O-glal- mirin urns
LO { i
Clean rock cu.yds- (3/4” to 2 1/2"dio.,includes 2"above pipe) 1DROPERTY
Q pumping chamber capacity= 250/0 of daily sewage flIx. gal.-- ?.gol.t-Reserve.storo9e D°9at-t Pipe•back drainage 1-9 =.�°Lgot cop. 410
00 Reserve storoge =l645.gol./bedroom=Goch.,ld_ -r pipe bock dronage-L gal./I(30lin f1.3 pipe- Length of pipe needed a ft =—gal.) 77-
.
j Pump size 1)» hp w/mercury float pump controls ` S-P TESTI 6 11YC
0
Note: When constmiing bed - tivs area should be shaped P ate; Distance from treatment ores to neighboring wells— De,skyvd By:
f
4 to diver! run-off from entering treatment area. pate_L/J2/2a , PH. 612-497-3566 r
Q _
Apt--06-98 07 .-,086% WillfaM Ht--nd,--t-SC3,n 622 404 2299 P.03
jD
0
—.--Ift-L. to
fTl
YL
421
Zia
PV Aff
LPuo
4k
0
0
Apr-06-98 07rO6A William Htndc-r^son 6.12 404 2299 P-05
INDIVIDUAL SEWAGE TREATMENT SYSTEM WORKSHEET
D-25
FLOW Bolas"&wage rw.is o nes. Oey( QS
A. Estimated, d Q gpd Nmb=
measuredr x 1-5- -=—gpd Sedof Ty "1 Type a Type UI Type N
SEPTIC TANX VOLUME
8. a 1 C�e) t7 gallons 3 :mw 211of
4 am 375 2s6 06
SOILS(Site evaluation data) s 9W $25 s s
C. Depth to restricting layer s.o'. ~5 b 5'r� feet 050 6W
i i a73 :O70e
D. Maximum depth of system C-3 ft= • .O ' feet
E. Percolation rate- 4. 9 MPI
F. SSF !,kq sq ft/gpd Q fiber .i.
TRENCH BOTTOM AREA
H. For trenches with 6 inches of rock below the pipe: 2 or teas 730 I'M
A x F o x .�� �Sc3 sq ft of bottom area °�
�� 3 ar 4 1.000 1.5oo
I. For trenches with 12 inches of rock below thei ✓atir.�#�u '
13 pe; S a 6 1,500 2,250
A x F x 0.8: x-x 0,8! ft of bottom area 7 a 8 �Obtl 3ACC
� at+es 9 see fig.Gf, (x 1.5)
). For trenches with 18 inches of rock below the pipe:
A x F x 0.66 x x 0.66=—sq ft of bottom area
K. For trenches with 24 inches of rock below the pipe: %MOAN"11"
A x F x 0.6>3..._—x x 0.6= sq ft of bottom area w Yi°� Sad seat
BED B OT1 OM AREAFr a t 0.7' 5"dSwkd
O e3 f 2v
L. For seepage beds with 6 or 12 inches of rock below the pipe; O'eoss Film.�.�, °o O
79
15 x A x F= 1S x x _ _.sq ft of bottom area �utoao , 1267 0.60
to+s rut L. 5.00 030
Clay Low 220
ROCK VOLUMM IN CU FI' 1Oth-
m+io-- QAi�
M. Rock depth below distribution pipe plus 03 foot times bottom area:
M=Rock depth+6 inches x Area(H,I,I,LX) ""'", ►"'Y°" "««....�
(=+03 ft)x ;__cu ft
ROCK VOLUME IN CU YOS
N. Volume in cu ft divided by 27
M+27=cuyds,+27= - cu yds
ROCK WEIGHT
o. Cubic yards times 1.4=cons 6. ncties*' 1%1!:Rsduction
N x]A tons x IA= --tons ���st�hi tsR r�Q dT1Ct�Cn
DISTRIB[TIION 3t` 40%'Rett=Coon
(Check one based on slope)
sa xtg for a -ess wench
&
Bed(less than 6%slope)
Trenches
Drop boxes(any slope)
Distribution box(level to slightly sloping)
TRENCH LENCTH �?{{r. �'�r?� ;{ � � 1 inoyCova
P. Select trench width= Z-0
Q. Divide bottom area by trench width: (H,I,),or K)+ri
lirseal feet
f} aincnP9pe
,o +;s.Q _=lineal feet i+�
LAWN AREA,
R. Select trench spacing,center to center at r'_feet
S. Multiply trench spacing by lineal fent R x Q a sq ft of lawn arm { 6.24 imh
x �__, & sq ft ti . f R Below the P
.{
LAYOUT(Use other side)
1.Select an appropriate scale;one square= feet.
2.Show pertinent property,boundaties,.dght-of-way,easements.
3.Shvwdopa o�;�llov�et#,gmEe,driveway,and all other
(ittrbge;t> tts e?t3liiri.pro ,3ed _r
4:, iioci6tt.aS ' t cf a trrsatrttettt system. r .-
5.,Sliowrlocetiati ostsppty'"" 1: 1
6.Dirnettsion all set#sacks and separation distances. iO,,,r,h;;;� Figure D-26
Apr-06-98 07:06A William Henderson 612 404 2299 P. O6
F17
Gb PDPOIUTMN CP A PEAPORATM LATMAL
A Dehrailne pump capadty: •�••
Gravity Distdbution *•..•�
1. Mirdmum suggmtad is 600 gallons per hour 00 Spm)to stay ahead Of
water use sage. tr.w."w. `. wr. W......�+
2. Maximum suggested for delivery to a drop box of a home system is 2,700 I MM ion
gallants par hour(46 gpm)to prevent build-up of pressure in drop box. L 64V
Pressure Distibution elm sow w•
3,a. Select number of perforated laterals
b. Select perforation spacing: z het. .° `►. .w""'""..�"""'
C. Subtract 2 ft from the rod;layer length.
,mrozzw2 ft.s< feet
d. betirrraw the oumber of spaces between perforations.
Length Pte•spacing= - ft.+ -... ft._ .... spaces > rufmmn Dtset>=x.
e. spaces+1= -^pe darationaSt-wal "'ValJow 1wznwk=wa i
f. Multiply perforatiotns per lateral by number Of laterals tO fi Moro i ram
get total number of perforations. perforations. (1"0
1.0a 0.56 0.74
SM EC'TM PUMP CAPACrrY C" gpm M". 2.Ob 0.80 1.04
D.Determine head requixvementm a.Use far single family homes
1. Elevation difhrencebetween pump and point of discharge. b.Use for all other applications
I -feet
2. If pumping to a pressure distribution system,five feet for pressure
required at manifold if grsvity system,zero.
feet
3. Friction lose
a. Enter friction loss table with gpm and pipe diameter. Pipe 1,mgth
Read friction loss in feet per 100 feet from table. Point of Dischng
F.l...=,rift./100 ftof pipe ns.4D
b. Detcm*w total pipe length frorn pump to discharge Etcwadat Dif ommm
point. Add 25 percent to pipe length for fitting
loss,or use a fitting lose chart. Equivalent pipe
length'125 tires pipe length- F-1$b
x 125- 5 to ,feet
C. Calculate total ftOri lass tty multiplying 1 5 inch 2.0 inch 3.0 inch
FrSdim Id Pw 1001t of pipe
friction loss in ft/100 k by equivalent pipe length.
Total friction loss. 3, *�•x oto +100= �feet r2 C;96 0,28
4. Total head required is the sum of elevation difference, 14 1.29 0.39
Special head requirenunts,and total friction loss. 16 1.63 0.48
19 2.03 0.60
20 2.47 0.73 0.11
1 + + 25 3.73 1.11 0.16
(1) (2) (36 30 5.23 1.S5 0.23
3S 7.40 2.06 0.30
40 11.07 2.64 0.34
TOTAL EMAD ',t L4 feet .45 14.73 3.28 0.48
s0 3.99 0-58
55 4.76 0.70
C. Pump selection 60 5.60 0.82
1. A pump must be selected to deliver at least
gym (Step A)with at least L4L_feet of total head(Step 8).
Y"t-rK.
Apr-06-98 07r06A William Henderson 612 404 2299 P.07
S-P TESTING, INC. Steven B. Schirmers - MPCA Cert.No_ 627
951 Katydid Lane NE - St. Michael, MN 53376 - (612) 497-3566
FAX - (612) 497-5011
State License#394
LOGS F SOIL BORINGS
Rosylynn Henderson
430 Wakefield Road
Orono, Henn. Co., MN
Borings completed on 10-29-97, with a hand bucket auger.
BORING NUMBER 1- Elev.95.0 - MOTTLED SOIL AT 97' - no standing water present
in boring. --
0 - 8" Topsoil dark brown loam 10YR 312
8" - 14" Gray brown loam 10YR 512
14" - 30" Brown sandy loam 1OYR 5/4
30" 34" Brown sandy clay loam 10YR 516
34" - 46" Brown sandy loam 10YR 61.4
46" - 58" Brown loamy medium sand 10YR 614
58" - 64" Rusty brown coarse sand 10YR 6/3
64" - 92" Brown medium sand 10YR 614
92" - 96" Rusty gray brown medium sand 10YR 612- mottles 711,6/6
BORING NUMBER 2- Elev.93.7 - MOTTLED SOIL AT 60" - no standing water present
in the boring.
0 - 6" Topsoil dark brown loam 10YR 3/2
6" - 10" Gray brown loam 1OYR 512
10" - 20" Brown loam 10YR 5/4
20" - 38" Yellowish brown loam 10YR 616
38" - 44" Yellowish brown sandy loam 4 OYR 6/6
44" - 60" Brown loamy medium sand 10YR 614
60" - 78" Rusty brown loamy medium sand 10YR 6/3- mottles 7/1,6/6
Apr-06-9$ 07 :07A William Henderson 622 404 2299 P.0a
Soil borings cont'd.
BORING NUMBER 3_ Elev.96.8 - MOTTLED SOIL AT 64" - no standing water present
in the boring.
0 - 10" Topsoil dark brown loam 10YR 3/2
10" - 14" Gray brown loam 10YR 512
14" - 26" Brown loam 10YR 514
26" - 301' Brown day loam 10YR 516
30" - 50" Yellowish brown loam 10YR 6/6
60" - 64" Light brown sandy loam 10YR 614
64" - 68" Rusty olive brown fine sandy silty loam 10YR 614 - mottles 7!1,616
68" - 78" Rusty brown loamy coarse sand 10YR 613 - mottles 711,6/6
2
Apr-06-98 07 :07A William Henderson 67.2 404 2299 P.09
CERTII~rCATION NO.627
STATE LICENSE NO.394
PERCOLATION TEST DATA SHEET
Percolation test readings made by S-P Testing,Inc_on 10-30-97 starting at.,1;4QpM,
Test hole location Henderson,430 Wall erjAd Rd,- no.
Test hole number-. Date test hole was prepared 1029,97.
Depth of hole bottom 24 inches. Diameter of hole_6 inches.
43111I,DATA-01051 XEST ROLE
DEPTH,INCHES SOIL TEXTURE
0 - 80$ Ta soil dark brown loam
8" - 14" - Gray brown laam._ .......__.. --......_ __ ..------.._._._.__._........_....... . _........... .
1411 -24'0 Brown sandy loam
Method of scratching sidewall is knifa. Depth of gravel in bottom of bole is 200, Date and hour of initial
water filling 10- 97. 4:IMnm_ Depth of initial water filling is 12 inches above the hole bottom.
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatj,esi.phon,
Maximum water depth above hole bottom during test is 6 inches.
-� --Measurement, Drop in water level, Percolation rate,
l co
_ Time Time intervarn inches inches m+nates inch Remarks
1:30 prefill 6
1:40 _._.._2:10 6 2-518 -- -11.4 30 min i
2:16 2:46 6 2-9116 11.7 30 min
2:48 3:18 6 2-1/2 12 _30 min
Percolation rate=11.7-minutes per inch,
Apr-06-98 07 :07A William Henderson 622 404 2299 P. 20
:ERTIRCATION NO.627
;TATE LICENSE NO.394
PERCOLATION TEST DATA SHEET
>ercolation test readings made by S-F TestW.Inc.on IUO-97 starting at-lAl m.
rest hole location Henden,'430 WRkkfield Rd..Orono,
rest hole number-2. Date test Dote was preparedJ&22-Z.
Depth of hole bottom 2A inches- Diameter of hole h inches.
Soil,-DATA FROM TES- 3: 14101M
DEPTH,INCHES SOIL TEXTURE
0 -611 Topsoil dark brown loom _
611 - 1011 Gray brown loam
1011 - 20" Brown loam
2V' - 24" Yellowish brown loam
Method of scratching sidewall is Jig. Depth of gravel in bottom of hole is 2 inches Date and hoar of initial
water filling X29-97,4:QQM Depth of initial water filling is rhes above the holy:bottom.
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is a tamest, is ainhon.
Maximum water depth above Dole bottom during test is fi inches.
Measurement, drop in water level, Parcolativn rate,
Time Time interval,min inches inches _ _minutes per inch Remarks _
1:30
3-718 _ 7.7 _ 30 min
1:4t .._ 2:11 �. ..__.. _ ..
2:15 2:45 _ 6 _ 3-314 8, _ 30 min
2:49 _. .: 3:19 6 ... _ 3-314 - $ ...... 30 min _.
Percolation rate 7..2-minutes per inch.
Apr--06-98 07:07A Wi I I iam H4-- ndf--t-sc3ln 612 404 2299 P. 11
�ERTIF1CATIONINO.627
I
,TATF-LICENSE NO.394
PERCOLATION TEST DATA SHEET
j,er,colation test readings made by S-P Testing.Ins. on 10-30-97 starting at-11429in..
rest hole locationJHenderson1-1-2 ".a A-%—
rest hole number-3- Date test bole was prepared 10-29-97_
Depth of hole bottom 2A inches. Diameter of bole fi inches.
SOIL. VArA FROM TEST)IDLE
DEPTKINCHES SOIL TEXTURE
0 - 101, Topsoil dark brown loam
10" - 14" Gray 1 brown loam
14" - 2W' Brown loam
Method of scratching sidewali is kniEL Depth of gravel in bottom of hole is 2 inches Date and hour of initial
water filling 10-29-97.4:00M Depth of initial water filling is 12 inches above the hole bottom.
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic siphon.
Maximum water depth above hole bottom during test is ft inches.
Measurement, Drop in water level, Percolation rate,
Time Time intetval,min inches .Inches minutes Per inch Remarks
1:30 6
1:42 1:57 6 5-1/8 2.9 15 min. .
1:58 2:13 6 4-314 .3.2 15 min
214 —2-.29 a 4-5/5 .12 1 15 min
2-30 2:45 6 4-1/2 3.3 15 min
2:50 3:05 3.4 15 min
Percolation rate=13-minutes per inch.
Apr-06-98 07:0EPA William Henderson 622 404 2299 P. 12
NOTES
OUTv4TO L ALL PIPES SHOULD BE AT LEAST 4-INCH
c14DIAMETER.
INLET FROM 2. ELEVATION OF INLET AND SUPPLY LINE TO
SEPTIC TANK NEXT DROP BOX MAY BE ADJUSTED UP 00
on rA1:v1oUS DOWN TOR OF_SIpE�, C!-FLUENt LrVV(. IN
0.tur' UQA -SUPPLY LINE TRENCH.
TO NEXT
or BOX S. SUGGESTED TRENCH LIQUID LEVELS, tA) 21NCHES
{ SBNT IFTIC OF
BRIO COVwM TLET PffACCKi, DY tie AS�OP
or
LOIfT PAPER COVERS RgGKTRAW AND
' d, INVERT OF INLET MUST BE AT LEAST ONE INCH
P-Im►I£R THAN INVERT OF SUPPLY plpE TO
NEXT DROP BOX.
OUTLET TO
TRENCH 3 TnENCClfSM Oo UTLFT ONE SIDE DA AOT"
El
OOK
NE SVPr4Y LrntE
01`1 �_WTOVT6LIENC; �_I LF
DU
70
'-- ---- I - - TR riCH
DROP BOX
GRAVELLESS TRENCH CONSTRUCTION DETAILS
f 02" Inspection
-7Inlet Pipe to Next t t!2 Mals Well
*" T4, Drop Box Adapter
12" Soil Backfill
;t
Corrugated Tubing Coverall
with Geolextile Febrl
Drop Sox
Trench Length •• up to 100 Fest
--Ovarfill to Mow NOTES: t Soilorn of trench must be level. Top
for Settling
of tubing must ba Iovel.
Soil 12* of Sea 2. Scarify trench bottom and sidewalis
r 9aCk[itl Barkli)1 of lettat 12 inches above trench battam
24" '
to expose natural sell.
�2•
4ts._ ._ 3. For proprictory products cQnsutt
Holes Located manufacturers perlormtknCe oriletia.
24 an 4 and
8 O'Clock
Figure D-33
Apr-06-98 07:08A Wi77iam Henderson 622 404 2299 P. 23
F-S .
WATER TIGHT Ck LOCKABLE ELECTRIC BOX O D Pf T (4 x 4 min)
PLUGS On ELECTRIC CONNECTIONS--�---- INI�&W:,�RIC CONNECTIONS MADE
Z` PVC CONDUIT SCHEDULE 8Q
E. /-LOOP OF POWER CORD FOR
MANHOLE COVER CHAINED Q LOCKED TTLEMENT
SEALED MANHOLE RINGS FINAL GRADE
AT LEAST 12'
0 LOW GRADE
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' pPIIPE ISgT 10l�NVP 7QNIe�FpO�R TREAT FROM MEA
�; • FOR PROPER DRAINBAtK
SEALED TANK COVER IF PIPE AT TANK MUST BE LOWER THAN
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PLASTICH AMCFOORRCHAIN A 1/4 INCH WEEP HOLE MUST GE USED
--WEEP HOLE
ALARM FLOAT ON SEPARATE
ELECTRICAL CIRCUIT
NOTES- ELECTRICAL WIRE FROM POWER SUPPLY
_ MUST NOT RUN OVER ANY TANKS BUT
S3&RT_ �fl�— a� MUST BE LAID BESIDE GTI IER TANKS
• 3•� J >� AND MUST OE PLACED IN fONDU1T_
ALONG POST
EL`ECTRICAL� COggRDS FROM PUMP AND
Cb IT UYU R&CANNOTRUN �HAVE GROUND
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Figure C-14
Apr-06-98 07 :08A William HerTderson 612 404 2299 P. 14
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CITY OF ORONO CALLED IN `rj - TE/ TIME
INSPECTION NOTICE SCHEDULED
PERMIT NO. D COMPLETED J
ADDRESS
OWNER CONT
TELEPHONE NO. S
DESCRIPTION
lU 01 FOOTING 11 MECHANICAL RI 18 EXCAV/GRADING/FILLING
W 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS
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Q 03 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL
Z 04 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION
Q 05 FINAL 14 SEWER HOOK-UP 06 PROGRESS
07 DEMO-SITE 27 SEPT T. 21 COMPLAINT
07 DEMO-FINAL SEPTIC INSTALL. 22 FOLLOW-UP
09 PLUMBING RI 23 SEPTIC 35 HARD COVER REMOVAL
J 10 PLUMBING FINAL 36 FOUNDATION/REMOVAL
Q OWNERICONTRACTOR TO MEET YOU:_YES_NO
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❑STOP ORDER POSTED.CALL INSPECTOR ❑CITATION ISSUED
❑ INSPECTION REQUIRED.CALL TO ARRANGE ACCESS.
Call for the next inspection 24 hours in advance.473-7357
Owner/Contractor on e:
Inspector.
White Copylln tor's File Canary Copy/Site Notice
'�� ATE TIME
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DESCRIPTION
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Q 03 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL
Z 04 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION
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07 DEMO-SITE 27 SEPTIC MAINT. 21 COMPLAINT
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LU09 PLUMBING RI 23 SEP AL 35 HARD COVER REMOVAL
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Call for the next inspection 24 hours in advance.473-7357
Owner/Contract r
Inspector.
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White CopylInspector's File Canary Copy/Site Notice
(,/V
DATE TIME
CITY OF ORONO CALLED IN
INSPECTION NOTICE SCHEDULED
PERMIT NO. All e7U COMPLETED
ADDRESS
OWNER CONTR.
TELEPHONE NO.
DESCRIPTION
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Q 05 FINAL 14 SEWER HOOK-UP 06 PROGRESS
07 DEMO-SITE 27 SEPTIC MAINT. 21 COMPLAINT
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09 PLUMBING RI 23 SEPTIC FINAL 35 HARD COVER REMOVAL
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Owner/ContractorprbnZite,
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DATE T
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Z 04 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION
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Call for the next inspection 24 hours in advance.473-7357
Owner/Contractor
Inspector.
White CopylInspector's File Canary CopylSite Notice