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2009—2010

Advanced Design and Inspecti on - II

More informati on is available at our website: htt p://septi c.umn.edu

DExample Site

Specifi csBrought to you by. . .

and the

OSTP Sta can answer ques ons about workshops, U of MN Publica ons, soils, designs, forms, small community issues and technical assistance.

2009-2010 Key Contact Informa on Contact the appropriate organiza on to get your ques ons answered faster!

Minnesota Pollution Control Agency SSTS Contact Information520 Lafayette Road North St. Paul MN 55155 – Email: ssts-info@pca.state.mn.us – 651-296-6300 or 800-657-3864

The MPCA can answer ques ons about your business license, professional cer ca on, state rule interpreta on, local ordinance assistance, and business complaints.

Staff person Phone and Email Area of expertise

Clarence Manke St. Paul

651-757-2550clarence.manke@state.mn.us

Metro Area: Ordinance & Technical Assistance, SSTS Business Complaints, Tank fee, Rule Interpretation

Pat Shelito Brainerd

218-316-3853pat.shelito@state.mn.us

Central MN and Temporary North East MN: Ordinance & Technical Assistance, SSTS Business Complaints, Rule Interpretation

Brian Green Rochester

507-206-2610brian.green@state.mn.us

South East MN: Ordinance & Technical Assistance, SSTS Business Complaints, Rule Interpretation

Nick Reishus Marshall

507-476-4272nicholas.reishus@state.mn.us

South West MN: Ordinance & Technical Assistance, SSTS Business Complaints, Rule Interpretation

Heidi Lindgren Detroit Lakes

218-846-8134heidi.lindgren@state.mn.us

North West MN: Ordinance & Technical Assistance, SSTS Business Complaints, Rule Interpretation

Ron Swenson Brainerd

218-316-3862ron.swenson@state.mn.us

Statewide: Enforcement Supervisor

Mary West St. Paul

651-757-2818mary.west@state.mn.us

Statewide: Program Administration; Technical, Soils and General Ordinance Assistance (backup to regional staff ); Annual Report

Barb McCarthy Duluth

218-302-6647barbara.mccarthy@state.mn.us

Statewide: SSTS Tank and Product Registration, Soils and Technical Assistance (backup to regional staff )

Mark Wespetal St. Paul

651-757-2817mark.wespetal@state.mn.us

Statewide: Program Administration, Technical Assistance (backup to regional staff )

Gretchen Sabel St. Paul

651-757-2686gretchen.sabel@state.mn.us

Statewide: Program Administration, Legislative Issues, General Ordinance Assistance (backup to regional staff ), South West MN Ordinance and Technical Assistance

Bill Priebe St. Paul

651-757-2658bill.priebe@state.mn.us

Statewide: SSTS Program Policy and Planning Supervisor

Jane Seaver St. Paul

651-757-2201 ext. 2-1; 800-657-3659jane.seaver@state.mn.usFAX: 651-297-8676

Statewide: Individual Certification & Business Licensing

Staff Person Telephone Email Area of expertiseNick Haig 612-625-9797 haigx003@umn.edu Workshop questions, UMN publications

Jessica Wittwer 612-624-7460 wittw001@umn.edu Workshops, soils, landscaping

Sara Heger 612-625-7243 sheger@umn.edu Technical information, design forms

Dave Gustafson 612-625-1774 gusta002@umn.edu Technical information

Dan Wheeler 612-625-8791 wheel027@umn.edu Soils, mapping, soil survey

Doug Malchow 507-280-5575 malch002@umn.edu Small community, management, or homeowner issues

University of Minnesota Onsite Sewage Treatment ProgramWater Resources Center • 1985 Buford Avenue, 173 McNeal Hall • St. Paul, MN 55108

(800) 322-8642 • FAX: (612) 624-6434 • Email: sep c@umn.edu • Web site: h p://sep c.umn.edu

Advanced Design II • Example Site Specifi cs 3

Site 1Residential

Advanced Design II • Example Site Specifi cs4

N S

ensi

tivity

Ste

p1:

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ithin

200’

ofa

publ

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ater

supp

lyw

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ithin

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ofa

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ater

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Ste

p 2:

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ithin

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priv

ate

(non

-pub

lic) w

ater

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pply

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site

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ater

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ith a

hig

h se

nsiti

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ratin

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ur S

ite

2 cl

oses

tw

ells

1/3

mile

Advanced Design II • Example Site Specifi cs 5

Step

5: D

oes

the

“Aqu

ifer A

sses

smen

t (M

N)”

in th

e w

eb s

oil s

urve

y sh

ow

a m

ajor

ity o

f sen

sitiv

e co

nditi

ons

with

in a

¼ m

ile o

f STA

?

Advanced Design II • Example Site Specifi cs6

Advanced Design II • Example Site Specifi cs 7

Ste

p 5:

Doe

s th

e M

DH

C

lass

VS

ensi

tivity

map

sC

lass

VS

ensi

tivity

map

ssh

ow a

maj

ority

of

sens

itive

con

ditio

ns

with

ina

¼m

ileof

STA

?w

ithin

mile

ofS

TA?

Advanced Design II • Example Site Specifi cs8

Soil

Surv

ey M

ap –

Site

1

500’

P b

uffe

r

200’

N b

uffe

r

Advanced Design II • Example Site Specifi cs 9

Advanced Design II • Example Site Specifi cs10

Mou

nd S

uita

bilit

y

Advanced Design II • Example Site Specifi cs 11

Dat

e8/

20/2

009

Tim

e

OST

P So

il Bo

ring

Log

2:05

PM

Back

/ Si

de S

lope

AERF

- W

asec

aC

lient

/ A

ddre

ss:

Land

scap

e po

siti

on

Vege

tati

on

Slop

e%2

L79B

Slop

e sh

ape

Lega

l Des

crip

tion

/ G

PS

Soil

pare

nt m

ater

ials

(Che

ck a

ll th

at a

pply

)

Soil

surv

ery

map

uni

ts

Line

ar,

Line

ar

Cor

n

Till

Out

was

hLa

cust

rine

Allu

vium

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s

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ock

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anic

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ruct

ure-

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Dep

th (

in)

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ture

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ind(

s)In

dica

tor(

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ape

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de

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ocky

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kFr

iabl

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/1na

Con

sist

ence

Mat

rix

Col

or(s

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ottl

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olor

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ble

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cent

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ons,

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sive

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ctur

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s10

YR 5

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men

tsW

et @

36"

beca

use

of lo

ss o

f so

il st

ruct

ure.

Advanced Design II • Example Site Specifi cs12

Advanced Design II • Example Site Specifi cs 13

5’ C

onto

ur D

ata

–C

olle

cted

On

Site

Advanced Design II • Example Site Specifi cs14

5’ C

onto

ur D

ata

–C

olle

cted

On

Site

With

200

’ Buf

fer

Aro

und

Wel

lA

roun

dW

ell

Advanced Design II • Example Site Specifi cs 15

Step

1: I

s ST

A w

ithin

200

’ of p

ublic

wat

er s

uppl

y w

ell?

Site 2: Heggy’s Golf Course

Advanced Design II • Example Site Specifi cs16

Step

2: I

s ST

A w

ithin

200

’ of p

rivat

e (n

on-p

ublic

) w

ater

sup

ply

wel

l?

Advanced Design II • Example Site Specifi cs 17

Step

4: I

s th

e si

te in

a D

rinki

ng W

ater

Sup

ply

Mgm

t Are

a w

ith a

hig

h se

nsiti

vity

ratin

g?

Advanced Design II • Example Site Specifi cs18

500’

–P

hosp

horu

s S

ensi

tivit

Advanced Design II • Example Site Specifi cs 19

Step

5: D

oes

the

“Aqu

ifer A

sses

smen

t (M

N)”

in th

e w

eb s

oil s

urve

y sh

ow

a m

ajor

ity o

f sen

sitiv

e co

nditi

ons

with

in a

¼ m

ile o

f STA

?

Advanced Design II • Example Site Specifi cs20

Advanced Design II • Example Site Specifi cs 21

Advanced Design II • Example Site Specifi cs22

Ste

p 5:

Doe

s th

e M

DH

C

lass

VS

ensi

tivity

map

sC

lass

VS

ensi

tivity

map

ssh

ow a

maj

ority

of

sens

itive

con

ditio

ns

with

ina

¼m

ileof

STA

?w

ithin

mile

ofS

TA?

Advanced Design II • Example Site Specifi cs 23

10’ C

onto

urs

Sou

rce:

Site

-spe

cific

To

pogr

aphi

cM

ap10

0’To

pogr

aphi

cM

ap

Advanced Design II • Example Site Specifi cs24

Soil

Surv

ey M

ap

Advanced Design II • Example Site Specifi cs 25

Advanced Design II • Example Site Specifi cs26

Tren

ch S

uita

bilit

y

Advanced Design II • Example Site Specifi cs 27

Advanced Design II • Example Site Specifi cs28

Dat

e8/

21/2

009

Tim

e

OST

P So

il Bo

ring

Log

9:55

AM

Vege

tati

on

Slop

e%4

Shou

lder

Terr

itor

y G

CC

lient

/ A

ddre

ss:

Land

scap

e po

siti

on

Lega

l Des

crip

tion

/ G

PS

Soil

pare

nt m

ater

ials

(Che

ckal

ltha

tap

ply)

So

il su

rver

y m

ap u

nits

Tur

f

Till

Out

was

hLa

cust

rine

All

i

Loes

s

Bd

kO

rgan

icC

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e sh

ape

I---

----

- St

ruct

ure-

----

----

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Dep

th (

in)

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Red

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s)In

dica

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ape

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Fi

bl10

YR3/

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Con

sist

ence

Mat

rix

Col

or(s

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ottl

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. %

(Che

ck a

ll th

at a

pply

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onve

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inea

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k

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ocky

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erat

e

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tion

s,

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etio

nsS1

Mas

sive

Stru

ctur

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s10

YR 4

/6,

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5/1

Loos

e10

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/3

*Wet

at 4

9” d

ue to

mas

sive

soi

l stru

ctur

e –

web

soi

l sur

vey

conf

irms

dens

e su

bstra

tum

Advanced Design II • Example Site Specifi cs 29

Site 3Site 3

Subdivision

Advanced Design II • Example Site Specifi cs30

N S

ensi

tivity

Ste

p1:

IsS

TAw

ithin

200’

ofa

publ

icw

ater

supp

lyw

ell?

Ste

p1:

IsS

TAw

ithin

200

ofa

publ

icw

ater

supp

lyw

ell?

Ste

p 2:

Is S

TA w

ithin

200

’ of a

priv

ate

(non

-pub

lic) w

ater

su

pply

wel

l?S

tep

4:Is

the

site

ina

Drin

king

Wat

erS

uppl

yM

gmtA

rea

Ste

p4:

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esi

tein

aD

rinki

ngW

ater

Sup

ply

Mgm

tAre

aw

ith a

hig

h se

nsiti

vity

ratin

g?

4ll

ithi

200’

f4

wel

ls w

ithin

200’

of

subd

ivis

ion

boun

dary

(A

ll do

mes

tic (n

on-p

ublic

)

Pro

pose

d su

bdiv

isio

np

parc

el b

ound

ary

Advanced Design II • Example Site Specifi cs 31

Step

5: D

oes

the

“Aqu

ifer A

sses

smen

t (M

N)”

in th

e w

eb s

oil s

urve

y sh

ow

a m

ajor

ity o

f sen

sitiv

e co

nditi

ons

with

in a

¼ m

ile o

f STA

?

Advanced Design II • Example Site Specifi cs32

Ste

p 5:

Doe

s th

e M

DH

C

lass

VS

ensi

tivity

map

sC

lass

VS

ensi

tivity

map

ssh

ow a

maj

ority

of

sens

itive

con

ditio

ns

with

ina

¼m

ileof

STA

?w

ithin

mile

ofS

TA?

Advanced Design II • Example Site Specifi cs 33

Soil

Surv

ey M

ap –

Site

3

Advanced Design II • Example Site Specifi cs34

Advanced Design II • Example Site Specifi cs 35

Tren

ch S

uita

bilit

y R

atin

gsy

g

Advanced Design II • Example Site Specifi cs36

Advanced Design II • Example Site Specifi cs 37

Advanced Design II • Example Site Specifi cs38

3’ C

onto

ur D

ata

Avai

labl

e C

ount

y-w

ide

Advanced Design II • Example Site Specifi cs 39

500’

Pho

spho

rus

Set

back

Advanced Design II • Example Site Specifi cs40

Pre

limin

ary

Pla

t 1-

acre

Min

imum

Lot

s

Advanced Design II • Example Site Specifi cs 41

•Lo

t #3

3’t

•3’

con

tour

s•

2 do

mes

tic

wel

ls w

ithin

20

0’ o

f lot

•~1

ac lo

t

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