example site specifics - university of minnesota · 4 advanced design ii • example site speciﬁ...

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: [email protected] – 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

[email protected]

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

Pat Shelito Brainerd

[email protected]

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

Brian Green Rochester

[email protected]

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

Nick Reishus Marshall

[email protected]

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

Heidi Lindgren Detroit Lakes

[email protected]

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

Ron Swenson Brainerd

[email protected]

Statewide: Enforcement Supervisor

Mary West St. Paul

[email protected]

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

Barb McCarthy Duluth

[email protected]

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

Mark Wespetal St. Paul

[email protected]

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

Gretchen Sabel St. Paul

[email protected]

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

Bill Priebe St. Paul

[email protected]

Statewide: SSTS Program Policy and Planning Supervisor

Jane Seaver St. Paul

651-757-2201 ext. 2-1; [email protected]: 651-297-8676

Statewide: Individual Certification & Business Licensing

Staff Person Telephone Email Area of expertiseNick Haig 612-625-9797 [email protected] Workshop questions, UMN publications

Jessica Wittwer 612-624-7460 [email protected] Workshops, soils, landscaping

Sara Heger 612-625-7243 [email protected] Technical information, design forms

Dave Gustafson 612-625-1774 [email protected] Technical information

Dan Wheeler 612-625-8791 [email protected] Soils, mapping, soil survey

Doug Malchow 507-280-5575 [email protected] 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 [email protected] • 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:

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:

Isth

esi

tein

aD

rinki

ngW

ater

Sup

ply

Mgm

tAre

aw

ith a

hig

h se

nsiti

vity

ratin

g?O

ur S

ite

2 cl

oses

tw

ells

1/3

mile


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

?


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

a¼

mile

ofS

TA?


Soil

Surv

ey M

ap –

Site

1

500’

P b

uffe

r

200’

N b

uffe

r


Mou

nd S

uita

bilit

y


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

Loes

s

Bedr

ock

Org

anic

I---

----

- St

ruct

ure-

----

----

--I

Dep

th (

in)

Tex

ture

Red

ox K

ind(

s)In

dica

tor(

s)Sh

ape

Gra

de

0-7

loam

3Bl

ocky

Wea

kFr

iabl

e10

YR 2

/1na

Con

sist

ence

Mat

rix

Col

or(s

)M

ottl

e C

olor

(s)

Coa

rse

Frag

. %

7-12

loam

3Bl

ocky

Wea

kna

Fria

ble

10YR

2/2

12-1

8lo

am3

Bloc

kyW

eak

18-3

6lo

am3

Bloc

kyW

eak

Fria

ble

na

10YR

3/3

Fria

ble

10YR

4/4

10YR

5/2

36-5

2lo

am3

Con

cent

rati

ons,

depl

etio

nsS1

Mas

sive

Stru

ctur

eles

s10

YR 5

/410

YR 5

/6,

2.5Y

6/2

Fria

ble

Com

men

tsW

et @

36"

beca

use

of lo

ss o

f so

il st

ruct

ure.


5’ C

onto

ur D

ata

–C

olle

cted

On

Site


5’ C

onto

ur D

ata

–C

olle

cted

On

Site

With

200

’ Buf

fer

Aro

und

Wel

lA

roun

dW

ell


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


Step

2: I

s ST

A w

ithin

200

’ of p

rivat

e (n

on-p

ublic

) w

ater

sup

ply

wel

l?


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?


500’

–P

hosp

horu

s S

ensi

tivit


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

?


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

a¼

mile

ofS

TA?


10’ C

onto

urs

Sou

rce:

Site

-spe

cific

To

pogr

aphi

cM

ap10

0’To

pogr

aphi

cM

ap


Soil

Surv

ey M

ap


Tren

ch S

uita

bilit

y


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

52B

Slop

e sh

ape

I---

----

- St

ruct

ure-

----

----

--I

Dep

th (

in)

Tex

ture

Red

ox K

ind(

s)In

dica

tor(

s)Sh

ape

Gra

de

0l

2Bl

kk

Fi

bl10

YR3/

1

Con

sist

ence

Mat

rix

Col

or(s

)M

ottl

e C

olor

(s)

Coa

rse

Frag

. %

(Che

ck a

ll th

at a

pply

)C

onve

x, L

inea

rTi

llA

lluvi

umBe

droc

kO

rgan

ic

0-7

loam

2Bl

ocky

Wea

k

7-9

loam

3Bl

ocky

Wea

k

Fria

ble

naFr

iabl

e

10YR

3/1

na

10YR

4/2

9-13

clay

loam

3Bl

ocky

Mod

erat

e

1324

ll

5Bl

kM

dt

Fria

ble

na

10YR

4/3

Fria

ble

10YR

4/3

10YR

5/2

13-2

4cl

ay lo

am5

Bloc

kyM

oder

ate

24-4

9cl

ay lo

am4

Bloc

kyW

eak

10YR

4/4

Fria

ble

na naFr

iabl

e

10YR

4/3

49+

clay

loam

7C

once

ntra

tion

s,

depl

etio

nsS1

Mas

sive

Stru

ctur

eles

s10

YR 4

/6,

2.5Y

5/1

Loos

e10

YR 5

/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

…


Site 3Site 3

Subdivision


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:

Isth

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


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

?


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

a¼

mile

ofS

TA?


Soil

Surv

ey M

ap –

Site

3


Tren

ch S

uita

bilit

y R

atin

gsy

g


3’ C

onto

ur D

ata

Avai

labl

e C

ount

y-w

ide


500’

Pho

spho

rus

Set

back


Pre

limin

ary

Pla

t 1-

acre

Min

imum

Lot

s


•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

example site specifics - university of minnesota · 4 advanced design ii • example site speciﬁ...

Documents