bowes lagoon eap · 2019-01-25 · ing grassland was observe i nt lagoon ion for the tained for...
TRANSCRIPT
ACKNOWLEDGMENTS
To prepare this report various sources of information were investigated and researched. JR Cousin Consultants Ltd. (JRCC)
wishes to thank the site owner Keith Bowes who contributed to the data and content of this study. In addition, we wish to
commend Bowes Polar-King Homes Inc. for their fortitude in addressing the need for a long-term solution to wastewater
treatment for the Mobile Home Park.
REMARKS
JR Cousin Consultants Ltd. has conducted this environment act proposal in accordance with generally accepted
professional engineering principles and practices for the purpose of identifying conditions that may have an
environmental impact on the site. The findings and recommendations reached in this report are based on information
made available to JRCC during the investigation and conditions at the time of the site investigation. Conclusions derived in
this report are intended to reduce, but not wholly eliminate the uncertainty regarding potential environmental concerns on
the site, and recognizes reasonable limitations with regards to time, accuracy, work scope and cost. It is possible that
environmental conditions may change from the date of this report. If conditions appear different from those encountered
and expressed in this report, JRCC should be informed so that mitigation recommendations can be reviewed and adjusted
as required. Historical data and information obtained from personal communication used in this report, are assumed to be
correct, however JRCC has not conducted further investigations into the accuracy of this data. JRCC has produced this
report for the use of the client, and takes no responsibility for any third party decisions or actions based on information
contained in this report.
© Copyright JR Cousin Consultants Ltd., 2015 Information contained herein is confidential and may not be released to a third party without express permission of JR Cousin
Consultants Ltd.
TABLE OF CONTENTS Section Page of Section
ENVIRONMENT ACT PROPOSAL FORM ........................................................................................................... 1
EXECUTIVE SUMMARY................................................................................................................................... 1
1.0 INTRODUCTION AND BACKGROUND .................................................................................................. 1 1.1 Introduction .................................................................................................................................................................... 1 1.2 Contact Information ...................................................................................................................................................... 1 1.3 Background Information .............................................................................................................................................. 1 1.4 Description of Previous Studies .................................................................................................................................. 2 1.5 Project Description ........................................................................................................................................................ 2
2.0 DESCRIPTION OF THE DEVELOPMENT ............................................................................................... 1 2.1 Land Title/Location ........................................................................................................................................................ 1 2.2 Owner of Land and Mineral Rights .............................................................................................................................. 1 2.3 Existing Land Use .......................................................................................................................................................... 1 2.4 Land Use Designation/Zoning Designation ............................................................................................................... 2 2.5 Description of Development ........................................................................................................................................ 2
2.5.1 Project Schedule ............................................................................................................................................ 2 2.5.2 Basis for Proposed Lagoon Upgrading Site Selection .............................................................................. 2 2.5.3 Lagoon Effluent Disposal .............................................................................................................................. 3
2.5.3.1 Application Rates ....................................................................................................................... 4
2.5.3.2 Separation Distances ................................................................................................................ 5
2.5.3.3 Water Quality ............................................................................................................................... 5
2.5.3.4 Irrigation Equipment .................................................................................................................. 6
2.5.3.5 Operation of Irrigation System ................................................................................................. 6
2.5.4 Lagoon Access ................................................................................................................................................ 7 2.5.5 Population Contributing Effluent ................................................................................................................. 7 2.5.6 Wastewater Production ................................................................................................................................ 7
2.5.6.1 Organic Loading .......................................................................................................................... 7
2.5.6.2 Hydraulic Loading ...................................................................................................................... 8
2.5.7 Existing Lagoon Assessment and Capacity .............................................................................................. 8 2.5.7.1 Lagoon Assessment .................................................................................................................. 9
2.5.7.2 Existing Organic Capacity ......................................................................................................... 9
2.5.7.3 Existing Hydraulic Storage Capacity ....................................................................................... 9
2.5.8 Lagoon Expansion Requirements ............................................................................................................... 9 2.5.9 Topography and Geotechnical Investigation ......................................................................................... 10
2.5.9.1 Topography .............................................................................................................................. 10
2.5.9.2 Past Geotechnical Data .......................................................................................................... 10
2.5.9.3 Site Investigation .................................................................................................................... 11
2.5.9.4 Laboratory Analysis ................................................................................................................ 12
2.5.10 Lagoon Liner Design Guidelines ............................................................................................................... 14 2.5.11 Typical Lagoon Liner Construction Options ............................................................................................ 14 2.5.12 Proposed Lagoon Expansion Liner Design ............................................................................................. 14 2.5.13 Review of Regulatory Requirements ....................................................................................................... 15
Section Page of Section 2.5.13.1 Organic Loading ....................................................................................................................... 15
2.5.13.2 Hydraulic Loading ................................................................................................................... 15
2.5.13.3 Lagoon Liner ............................................................................................................................ 16
2.5.13.4 Effluent Quality Requirements ............................................................................................. 16
2.5.14 Nutrient Management Plan ....................................................................................................................... 16 2.5.15 Expanded Lagoon Design Requirements ................................................................................................ 16
2.5.15.1 Primary Cell .............................................................................................................................. 17
2.5.15.2 Storage Cell ............................................................................................................................... 17
2.5.15.3 Summary of Selected Design Criteria .................................................................................. 17
2.5.16 Lagoon Construction Details ..................................................................................................................... 18 2.5.17 Decommissioning ....................................................................................................................................... 19 2.5.18 Lagoon Maintenance .................................................................................................................................. 19
3.0 POTENTIAL ENVIRONMENTAL IMPACTS ............................................................................................. 1 3.1 Releases to Air, Water, Land ........................................................................................................................................ 1
3.1.1 Air ...................................................................................................................................................................... 1 3.1.2 Water ................................................................................................................................................................ 1 3.1.3 Land ................................................................................................................................................................. 2
3.2 Wildlife ............................................................................................................................................................................. 2 3.3 Fisheries .......................................................................................................................................................................... 2 3.4 Forestry ........................................................................................................................................................................... 3 3.5 Vegetation ....................................................................................................................................................................... 3 3.6 Noise Impacts ................................................................................................................................................................ 3 3.7 Health and Safety .......................................................................................................................................................... 3 3.8 Heritage Resources ....................................................................................................................................................... 3 3.9 Socio-Economic Implications ...................................................................................................................................... 4 3.10 Aesthetics ....................................................................................................................................................................... 4
4.0 MANAGEMENT PRACTICE .................................................................................................................. 1 4.1 Mitigation of Impacts to Air .......................................................................................................................................... 1 4.2 Mitigation of Impacts to Water .................................................................................................................................... 1 4.3 Mitigation of Impacts to Land ...................................................................................................................................... 2 4.4 Mitigation of Noise Impacts ......................................................................................................................................... 3 4.5 Mitigation of Impacts to Health and Safety ............................................................................................................... 3 4.6 Mitigation of Impacts to Heritage Resources ........................................................................................................... 3
5.0 RESIDUAL AND CUMULATIVE EFFECTS .............................................................................................. 1
6.0 MONITORING AND FOLLOW-UP ......................................................................................................... 1
7.0 FUNDING AND APPROVALS ............................................................................................................... 1
8.0 PUBLIC CONSULTATION .................................................................................................................... 1
9.0 CONCLUSION .................................................................................................................................... 1
Appendix A
Land Title
Crown Lands & Property Agency - Lands Branch, May 9, 2014 Email Correspondence
Appendix B
Table 1: Bowes Mobile Home Park Lagoon - Population, Hydraulic, and Organic Loading Projections to Design Year 20
Manitoba Conservation and Water Stewardship - Wildlife and Ecosystem Protection Branch, April 14, 2014 Email
Correspondence
Manitoba Tourism, Culture, Sport, and Consumer Protection – Historic Resources Branch, June 16, 2014 Email
Correspondence
Appendix C
Test Hole Logs
National Testing Laboratories Ltd. Soils Analysis Report, September 11, 2013
Driller’s Well Logs
Appendix D
Title Page
Plan L1: Existing Lagoon and Test Hole Location Plan
Plan L2: Expanded Lagoon with Setbacks
Plan L3: Proposed Lagoon Expansion Layout Plan
Plan L4: Dike Details
Plan L5: Silt Fence, Valve, Valve Marker and Rip Rap Details
E
EXECUTIVE S
Gene
The si
for the
constr
the en
Desc
The ex
the Bo
storag
the ex
organ
Popu
The pr
Bowes
approx
projec
Lago
The t
40.0 k
collect
Based
lagoon
22,52
storag
Lago
Based
lagoon
would
have a
period
Topog
The g
gener
SUMMARY
eral
te owner (Bow
e Bowes Mobil
ruction and op
ngineering serv
cription
xisting Bowes w
owes Mobile H
ge cell to the w
xisting second
ic and hydraul
lation Contr
rojected year 2
s Mobile Hom
ximately 3.3%
cted design ye
on Loading
otal projected
kg BOD5/day, w
tion system.
d on an average
n would be ap
5 m3 in design
ge cell.
on Capacity
d on a review
n expanded pr
be more than
a minimum tot
d in design yea
graphical Su
eneral area of
ally slopes tow
wes Polar-King
e Home Park. A
peration of the
vices.
wastewater tr
ome Park. The
west and north
dary cell to fo
ic capacity of t
ributing Efflu
20 population
e Park. The m
%, based on th
ar 20 populatio
d design yea
which consider
e hydraulic loa
pproximately 9
n year 20, for 2
of the existin
rimary cell wou
n sufficient for
tal hydraulic s
ar 20, based on
urvey and Ge
f the propose
wards the nort
g Homes Inc.)
An Environme
proposed exp
eatment lagoo
e most feasibl
hwest of the ex
orm an expand
the expanded
uent
used for sizing
mobile home p
he projected n
on from the pip
r 20 organic
rs average dail
ading rate of 46
98 m3/day. Th
230 days of win
ng lagoon desi
uld have an or
r the projected
storage capaci
n the projected
eotechnical
d lagoon expa
th and an elev
is proposing t
nt Act Licence
anded lagoon.
on is in need o
e option cons
xisting lagoon
ded primary c
lagoon site.
g the expanded
park populatio
number of fut
ped collection
loading to t
ly loading from
66 L/home/da
herefore, the
nter storage, w
ign parameter
rganic loading
d organic loadi
ty of 22,525 m
d hydraulic load
Investigatio
ansion was re
vation differen
o expand the e
e will be require
. JR Cousin Co
f expansion du
idered was lag
cells, and to c
cell. These wo
d lagoon consi
on is projected
ture lots in th
system in the
the lagoon pr
m the mobile h
y, the projecte
lagoon would
which was utiliz
rs and the pro
capacity of a
ngs in design
m3, which wou
dings.
on
elatively flat t
ce of approxim
existing waste
ed from Manito
onsultants Ltd.
ue to the propo
goon expansio
combine the e
rks would be
ists of the resi
d to experienc
he mobile hom
e mobile home
rimary cell w
ome park resi
ed design year
require a tota
zed in design f
oposed lagoon
pproximately
year 20. The
uld be sufficien
to gently slop
mately 0.18 m
ewater treatme
oba Conservat
. (JRCC) was re
osed future ex
n by construc
existing primar
required to e
dential popula
ce an annual
me park. Ther
park is 525 pe
would be app
dents through
r 20 hydraulic
al hydraulic c
for sizing the n
n expansion d
44.1 kg BOD5/
expanded lag
nt for a 230 da
ing grassland
m was observe
I
ent lagoon
tion for the
etained for
pansion of
ting a new
ry cell with
xpand the
ation in the
growth of
refore, the
eople.
roximately
h the piped
load to the
apacity of
new lagoon
design, the
/day which
goon would
ay storage
. The land
d from the
south
0.06%
The ge
plastic
plastic
mediu
record
stand
Based
6.1 x 1
Lago
Based
new s
condu
cm/se
Nutri
As rec
Decemreduct
can be
to sev
condit
greate
which
source
recom
end of the ex
).
eneral soil pro
c organic clay
c, silty clay do
um plastic clay
ded in all of th
ing water was
d on the labora
10-6 cm/sec.
on Liner
d on the on-site
torage cell be
uctivity of the
ec after rework
ent Manage
commended i
mber 2006, la
tion in waterbo
e utilized for p
veral actively
tions). The us
est concern w
can lead to sa
e of sodium in
mmendation to
xpansion area
file at the exp
down to appro
wn to approxim
y. Refusal or
he test holes
observed at gr
atory analysis,
e geotechnica
constructed o
soils in the ex
king, as require
ement Plan
n the Lake W
and applicatio
odies of the La
lant growth as
growing cerea
se of effluent
ith effluent irr
alinization of th
n drinking wa
not utilize sod
to the north
ansion site co
oximately 0.4 m
mately 1.3 m –
bedrock was
at depths ran
reater depths w
the layer of h
l investigation
of reworked cla
xpansion area
ed by Manitoba
Winnipeg Stew
n of effluent
ake Winnipeg W
s opposed to r
al, forage or oi
irrigation can
rigation typica
he soils and re
ter. The propo
dium based wa
end over a dis
nsisted of a th
m – 1.1 m belo
– 3.0 m below t
not encounte
nging from the
with greater d
igh plastic silt
and laborator
ay soils from t
a would achiev
a Conservation
wardship Board
through irriga
Watershed. It
eleasing into s
ilseed crops, o
reduce the r
lly pertains to
duction in crop
onent will be
ater softeners.
stance of 286
hin layer of top
ow the surface
the surface, fo
ered at any of
e surface, to 1
istance from t
ty clay had an
ry analysis, it i
he site excava
ve a hydraulic
n for clay lined
d – Report toation is consi
is preferable t
surrounding w
or on grasslan
equirements f
o wastewater w
p production.
encouraged t
m (a surface
psoil followed
e. Below was a
ollowed by alte
f the test hole
1.0 m below t
he existing lag
in-situ hydrau
s proposed th
ation. It is exp
conductivity
lagoons.
o the Ministeridered to be
to retain nutri
aterways. The
nds utilized fo
for inorganic f
which contain
Water softene
o inform mob
e slope of appr
by a layer of b
a consistent la
ernating layers
es. Standing
the surface. I
goon.
ulic conductivit
at the lagoon
pected that the
value less tha
r of Water Ste one option fo
ents on land w
e effluent can
r grazing (und
fertilizers on
s high levels o
ers are typicall
ile home own
II
roximately
black, high
yer of high
s of silt and
water was
In general,
ty value of
liner in the
e hydraulic
an 1 x 10-7
ewardship, or nutrient
where they
be applied
der certain
crops. The
of sodium,
y the main
ners of the
1
1.0 INTR
The de
Mobile
1.1
1.2
1.3
ODUCTION A
evelopment de
e Home Park, in
Introduct
The site ow
wastewate
accommod
required fr
expansion.
Contact In
Mr. Jeff Dyc
JR Cousin C
91A Scurfie
Winnipeg, M
R3Y 1G4
Phone: (20
Mr. Keith Bo
Bowes Pola
PO Box 640
Portage la P
R1N 3C2
Phone: (20
Backgrou
The Bowes
TransCanad
site is locat
1 and High
residential
currently s
pumping in
The Bowes
cell of com
Environmen
Environmen
discharges
AND BACKG
escribed herein
n the Parish of
ion
wner Mr. Keith
r treatment la
ate the future
rom Manitoba
JR Cousin Con
nformation
ck, P.Eng.
Consultants Ltd
eld Boulevard
Manitoba
4) 489-0474,
owes
ar-King Homes
0
Prairie, Manito
4) 857-7888,
und Informat
Mobile Home
da Highway, in
ted on River Lo
hway 26. The
population w
serviced with a
to the lagoon p
wastewater tr
pacted clay so
nt Commission
ntal Act Licen
via spray irrig
ROUND
n is for the exp
f High Bluff, Ma
h Bowes, of Bo
agoon for the
e proposed gr
Conservation
nsultants Ltd.
d.
Fax (204) 489
Inc.
ba
Fax (204) 239
tion
Park is locate
n the Parish of
ot 33, approxim
service popu
ithin the mob
a gravity sew
primary cell.
reatment lagoo
oils. The lagoo
n (file 2738.0
nce will be r
gation to the s
pansion of the
anitoba.
owes Polar-Kin
e Bowes Mobi
rowth of the m
n for the con
(JRCC) was re
9-0487
9-6220
d approximate
f High Bluff. T
mately 300 m
lation utilizing
bile home par
er collection s
on was constru
on is currently
), issued in 19
equired for c
urrounding ag
existing waste
ng Homes Inc.
le Home Park
mobile home
nstruction and
tained for the
ely 5.7 km eas
The existing la
north of the m
g the wastewa
k. The residen
system, with
ucted in 1986
y being operat
986. Due to th
onstruction a
gricultural land
ewater treatme
., is proposing
k. A lagoon ex
park. An Envi
d operation o
related engine
st of Portage la
goon and prop
mobile home pa
ater treatment
nts within the
four lift statio
with one prim
ted under Orde
he proposed la
and operation
d, once per yea
ent lagoon for
g to expand th
xpansion is re
ronment Act
of the propos
eering services
a Prairie, Manit
posed lagoon
ark, in betwee
t lagoon will in
e mobile home
ons and two f
mary cell and on
er No. 1109 of
agoon expans
. This lagoon
ar in the fall. B
1 - 1
the Bowes
he existing
equired to
Licence is
ed lagoon
s.
toba along
expansion
n Highway
nclude the
e park are
forcemains
ne storage
f the Clean
ion, a new
currently
Based on a
1.4
1.5
planned ex
expansion t
Descripti
The 2013 g
soil conditi
indicated th
clay, and a
the test hol
sample ind
situ state.
of the lagoo
The origina
site conditi
details. The
people. The
permeabilit
Project De
The existin
expansion
Parish of Hi
storage cel
cell with th
constructe
to be throug
pansion of the
to increase ca
on of Previo
geotechnical in
ons considere
hat the soil pro
lternating laye
les from the su
icated that the
Therefore a lin
on expansion l
l lagoon propo
ions, the traile
e original lago
e lagoon was c
ty results with
escription
g Bowes wast
of the Bowes M
igh Bluff, north
l to the west a
he existing se
d of reworked
gh effluent irri
e mobile home
pacity.
us Studies
nvestigation re
ed in the prop
ofile consisted
ers of silt and
urface to 1.0 m
e soils would n
ner of reworke
iner.
sal submitted
er park infrastr
oon was sized
constructed w
in the required
tewater treatm
Mobile Home P
h of the mobile
and northwest
econdary cell
clay soils from
gation onto th
e park to the n
eport by JRCC w
osed expansio
d of topsoil, fol
medium plasti
m below the su
not be suitable
ed and re-comp
by JRCC in 19
ructure, contri
to service 64
ith compacted
d environment
ment lagoon is
Park. The lago
e home park. T
t of the existin
to form an e
m the site exc
e surrounding
orth, the wast
was reviewed f
on area. Test
llowed by high
ic clay. Stand
rface. Hydraul
e to use in line
pacted soils w
85 was also re
buting service
4 trailer units
d clay soils fro
al guidelines.
s in need of e
oon expansion
The lagoon exp
ng lagoon cells
xpanded prim
avation. The la
g agricultural la
tewater treatm
for background
holes at the p
h plastic organ
ing groundwat
ic conductivity
r construction
was recommen
eviewed for bac
e populations a
with an estim
m the site exc
expansion due
is to be locate
pansion will inc
s, and to comb
mary cell. The
agoon effluent
ands.
ment lagoon is
d information
proposed expa
nic clay, high p
ter was record
y of a represen
n in an undistu
ded for the co
ckground infor
and lagoon co
mated populati
cavation, which
e to the propo
ed on River Lo
clude construc
bine the existin
expansion ce
t discharge wi
1 - 2
in need of
onsite and
ansion site
lastic silty
ed in all of
ntative soil
urbed or in-
nstruction
rmation on
nstruction
ion of 225
h achieved
sed future
t 33 in the
cting a new
ng primary
ll is to be
ll continue
2
2.0 DESC
For ea
repeat
2.1
2.2
2.3
CRIPTION OF
ach heading th
ted herein in it
Land Title
Certificate will be cons
map or map
The existing
of the exist
the propose
lagoon expa
expansion l
Owner of
Owner of la
the land, if
Based upon
Polar-King
regarding t
CLPA, the m
interest. Re
Existing L
Existing lan
use for the
The propos
This parcel
south, nort
the expans
with grass c
Soil would b
dikes and li
F THE DEVEL
here is an info
talics followed
e/Location
of Title showinstructed; or, in
ps at a scale n
g lagoon is loc
ting lagoon, als
ed expansion.
ansion is prop
layout is includ
Land and Mi
and upon which
different from
n the certificat
Inc. The Crow
he ownership
mines and min
efer to the CLP
Land Use
nd use on the
purposes of th
ed lagoon exp
of land is cur
h and further w
ion area was a
cover, used as
be excavated i
iners (vertical
LOPMENT
rmation reque
by the pertain
ng the owner(n the case of
o less than 1:5
cated on River
so within Rive
A copy of the
osed is attach
ded in Append
ineral Rights
h the developm
surface owner
e of title for th
wn Lands &
of the mines
nerals, sand a
PA email corres
site and on lan
he developmen
pansion site is
rently used as
west was agric
also agricultur
s an airstrip for
n the area of t
and horizonta
est from the E
ning response.
s) and legal d highways, rai
50,000 showin
Lot 33. The pr
r Lot 33. Bow
current Certifi
ed in Appendix
ix D.
s
ment is intend
r:
e proposed lag
Property Agen
and minerals
nd gravel are
spondence for
nd adjoining it
nt:
the land direc
s grassland fo
cultural land be
ral land used fo
r a small crop d
the proposed l
l).
nvironment Ac
description of til lines, electric
ng the location
oposed lagoon
es Polar-King
cate of Title (N
x A. The locatio
ded to be const
goon expansio
ncy (CLPA) w
on the propert
owned with th
May 9, 2014, i
t, as well as ch
ctly west and n
r hay product
eing used for c
or crop produc
dusting airplan
agoon expans
ct Proposal Fo
the land upon cal transmiss
n of the propos
n expansion w
Homes Inc. cu
No. 2439563) f
on of the exist
tructed, and of
on area, the su
was contacted
ty. Based on
he surface titl
in Appendix A.
hanges that w
northwest of t
ion, while the
crop production
ction, along wit
ne.
sion, for constr
orm. These req
which the devion lines, or p
ed developme
ill be located t
urrently owns t
for the land on
ing lagoon and
f mineral right
rface is owned
d to provide c
information p
e and the Crow
will be made in
the existing lag
surrounding l
n. The land to t
th a cleared st
ruction of the l
2 - 1
quests are
velopment ipelines, a
ent:
o the west
the land of
n which the
d proposed
ts beneath
d by Bowes
comments
rovided by
wn has no
such land
goon cells.
and to the
the east of
trip of land
lagoon cell
2.4
2.5
Land Use
Land use dThe Plannin
if applicable
The lagoon
Portage la P
Descripti
Descriptiondates for
terminationapplicable (
2.5.1 Pr
Th
En
mo
co
No
co
inf
2.5.2 Ba
Th
co
de
ex
Ma
Ob
Ju
ea
Ta
Gu
L
f
Designation
designation forng Act or The C
e:
expansion si
Prairie.
on of Develo
n of proposed planning, des
n of operation (e.g. access ro
oject Schedu
e lagoon expa
nvironment Act
obile home pa
mpletion of co
o date for deco
nducted when
frastructure wi
asis for Propo
e location for
nsidering prox
evelopment in
isting infrastru
anitoba Conse
bjectives for St
ly 1985) are o
ch of the guide
ble A: Locati
uidelines
Manito
Lagoons must
rom any comm
n/Zoning De
r the site and aCity of Winnipeg
te is zoned as
opment
development sign, construc
(if known), ideoad, airstrip, pr
ule
ansion design
t Licence. Lag
ark. Commiss
onstruction an
ommissioning t
n the lagoon a
ill continue to
osed Lagoon
r lagoon expa
ximity to the e
the mobile ho
ucture.
rvation’s guide
tandard Sewa
outlined in the
elines is also p
on of Propose
oba Conservat
be located a m
munity centre.
esignation
adjoining landg Act, and the
s A80 (agricu
and schedule ction, commis
entifying majorocessing facil
and construct
goon expansio
ioning and op
nd after approv
the lagoon has
approaches th
be utilized.
Upgrading Sit
nsion was ch
existing mobile
me park, prox
elines for the
ge Lagoons, P
e following tab
provided in the
ed Lagoon Exp
tion Guideline
minimum of 46
d as identified zoning design
ltural), based
for stages of ssioning, oper
or componentslity, waste disp
tion works are
on is required
peration of th
val for use is o
s been set, how
e year 20 des
te Selection
hosen based o
e home park a
ximity to adjac
location of a w
Province of Ma
ble. A descript
table.
pansion Site i
0 m The
loc
nea
Pra
in a developmnation as ident
on zoning de
the developmration, and de
s and activitiesposal area, etc
proposed to b
prior to the pl
e lagoon is p
obtained from
wever a lagoon
sign life. The e
on discussion
nd residential
ent property b
wastewater tre
anitoba, Envir
tion of the pro
n Relation to
Proposed
e proposed lag
ated approxim
arest commun
airie).
ment plan adoptified in a zoni
esignations in
ment, includingecommissionin
s of the develoc.).
begin upon rec
lanned expans
proposed to b
Manitoba Con
n assessment
existing lagoon
ns with the la
lots, proximity
boundaries, an
eatment lagoo
ronmental Man
oposed site in
Manitoba Con
Relation to Sit
goon expansion
mately 6 km fro
ity centre (Po
2 - 2
pted under ing by-law,
the RM of
g proposed ng and/or
opment as
ceipt of an
sion of the
egin upon
nservation.
t should be
n cells and
nd owner,
y to future
nd utilizing
on (Design nagement,
relation to
nservation
te
n area is
om the
rtage la
L
fr
m
C
p
a
S
la
A
S
c
p
o
1
g
s
Th
Ma
the
sh
res
od
the
the
no
pa
2.5.3 La
Th
su
ow
Manito
Lagoons must
rom any reside
measured from
Consideration s
prevailing wind
areas.
Sites with an un
agoon are pref
Areas that are h
Sewage lagoon
constructed su
proposed lagoo
of soil having a
1 x 10-7 cm/sec
groundwater co
soils, a flexible
e lagoon exp
anitoba Conse
ere are no exp
ows the mini
sidences and
ours to drift to
e location and
e nearest pota
orthwest of the
rk receives wa
agoon Effluen
e expanded la
rrounding agri
wner. The soils
oba Conservat
be located a m
ence. (The dist
m the centreline
should be give
ds are in the dir
nobstructed w
ferred.
habitually floo
s are to be des
uch that the int
on is underlain
hydraulic con
c or less. In are
ontamination o
synthetic line
ansion area i
rvation and in
pected concer
mum setback
the commun
owards the mo
proximity of t
able water wel
e mobile home
ater from a reg
nt Disposal
goon would co
icultural land t
s in the existin
tion Guideline
minimum of 300
tance is to be
e of the neares
n to sites in w
rection of unin
wind sweep acr
ded shall be av
signed and
terior surface o
by at least on
ductivity of
eas sensitive t
or without suit
r may be utiliz
is located bey
an area that m
rns for the loc
k distance req
ity. The preva
obile home par
he lagoon to t
l is the former
e park. Howev
gional system.
ontinue to utili
to the west, ea
g effluent irrig
0 m
st dike).
The
loc
res
hich
nhabited
The
the
lag
and
oss the The
loc
agr
voided. The
not
floo
lag
at t
the
loc
app
gro
of the
e metre
o
able
zed.
As t
pro
les
rew
will
rew
con
yond all spec
meets other pr
ation of the e
uirements for
ailing winds h
rk residents du
he residents.
mobile home
ver this well is
ze effluent irri
ast, south and
gation area are
Proposed
e proposed lag
ated 300 m fro
sidence.
e prevailing win
e north and we
oon expansion
d west of the m
e proposed lag
ated in an ope
ricultural land.
e proposed lag
t located in an
oded. The dike
oon expansion
the same eleva
e existing lagoo
ated at an elev
proximately 3.
ound surface.
the excavated
ovide a consist
s than 1 x 10-7
worked, the lag
l be lined with
worked and com
ntainment.
cified setback
ovincial siting
xpansion cell.
r the expande
ave the poten
uring the sprin
While not desc
park well, loca
no longer in u
igation via a sp
north that is a
e considered to
Relation to Sit
goon expansion
om the neares
nds are typica
st. The propos
n site is locate
mobile home pa
goon expansion
n area surroun
goon expansion
area that is ha
es of the propo
n would be con
ation as the dik
on cells, which
vation of
7 m above the
soils at the sit
ent permeabil
cm/sec when
goon expansion
a minimum 1 m
mpacted soil to
k distances re
requirements
Plan L2 in A
ed lagoon to t
ntial to cause
ng thawing per
cribed in the ta
ated approxima
use as the mo
prinkler system
lso owned by t
o be a clay typ
2 - 3
te
n area is
t
lly from
sed
d north
ark.
n area is
nded by
n area is
abitually
sed
nstructed
kes of
h are
e existing
te can
ity of
n cells
m thick
o provide
equired by
, therefore
ppendix D,
he nearby
e nuisance
iod, due to
able above
ately 1 km
obile home
m, into the
the lagoon
pe soil with
me
rat
at
the
2.5
edium to high
te would be no
the site. The
e requirement
5.3.1 Applic
Based
Applicsprin
while
lagoo
plast
The E
value
efficie
This
150 m
Consi
requi
the fo
The e
As th
value
requi
The c
plasticity. The
o larger than 1
primary reaso
s for adequate
cation Rates
d on informa
cation of Treakler applicatio
that for mediu
on site the soil
icity, therefore
Environment Ca
e, D (mm) and
ency factor of
D = M/0.80.
particular reg
mm. Entering t
D = 150/0.80
ideration mus
rement value
ollowing conve
Alfalfa and Cl
Soft Wheat
Hard Wheat
Oats and Bar
Grass
quation theref
D = kM/0.80.
e most likely
e for alfalfa a
rement, D, bec
D = 1.2 (187
orresponding
A = V/10D.
previous lago
.8 x 10-4 cm/s
on for irrigation
e crop irrigation
ation provided
ated Municipaon rates for fin
um to coarse t
type conside
e the rate of ap
anada docume
d the moisture
0.80, which al
gion of Manito
this value into
0 = 187.5 mm.
t be given to t
can be determ
ersion factors (
over 1.20
0.80
0.75
rley 0.65
1.00
fore becomes:
crops to be ir
nd clover equ
comes:
.5) = 225 mm.
land area requ
on proposal in
ec or 0.65 cm/
n is to dispose
n.
d in the Env
l Wastewater ne textured so
extured soils i
red for effluen
pplication of th
ent uses the a
e deficit value
lows for evapo
oba has a mo
the equation y
the type of cr
mined for othe
(k):
rrigated will be
uals 1.2 and
uired is calcula
ndicated that th
/hour, based o
e of the liquid e
vironment Can
and Sludge (oils are betwe
s between 1.0
nt disposal, is
he effluent was
nnual gross p
e for a region,
oration, in the f
isture deficit
yields a value
rop produced.
er crops by mu
e alfalfa and o
therefore ann
ted using the f
he maximum a
on the fine text
effluent and n
nada Manual (1984), the a
en 0.5 and 1.
and 1.7 cm/h
a clay type so
s chosen at 0.5
recipitation re
M (mm) alon
following equa
value of app
for D of:
The gross pre
ultiplying D fo
other forage cr
nual gross pre
following equa
2 - 4
application
tured soils
ot to meet
for Land ppropriate
0 cm/hour
our. At the
oil with low
5 cm/hour.
quirement
ng with an
ation:
roximately
ecipitation
r grass by
rops, the k
ecipitation
ation:
2.5
2.5
Wher
waste
Due t
deal
comp
disch
of the
to the
waste
area r
Bowe
mobil
for th
taken
Food
400 m
Saska
appro
225 m
make
5.3.2 Separ
It is p
any a
on th
tree l
5.3.3 Water
Wate
for irr
e A is the lan
ewater for irrig
to the lagoon b
of flexibility i
plete. The sys
harge period (i.
e amount of lan
e annual hydra
ewater for irrig
required for th
A = 22,525/1
es Polar-King In
le home park.
his area of Man
n at the Portag
and Rural De
mm to 450 mm
atchewan Min
oximately 660
mm of irrigatio
es the growth o
ration Distance
proposed that a
adjacent munic
ere being a su
ine separation
r Quality
r quality param
rigation include
Salinity – s
Permeabili
Adsorption
Toxicity –
cause tox
lagoon sou
Nutrients
requireme
nutrients i
nd area meas
gation (m3) and
being designe
in the timing
stem could be
.e. dry periods
nd required, an
aulic loading in
gation will be
e design year
10(225) = 10.0
nc. owns 185
The total aver
nitoba, accord
ge la Prairie w
evelopment, fo
m of precipitati
nistry of Agr
0 mm of water
on added to the
of alfalfa pract
es
all irrigation la
cipal or provin
uitable tree lin
n, a setback dis
meters that ne
e:
salt accumulat
ity – soil pe
n Ration (SAR)
accumulation
icity in the p
urce
– application
nts for comm
n the effluent
sured in hecta
d D is the gross
d for a year 2
of irrigation
managed to
s) as site cond
n assumption
n year 20 will b
22,525 m3 (s
20 hydraulic lo
0 ha of land gro
acres (74.8 h
rage rainfall fro
ing to Environ
weather statio
orage crops s
on for the grow
riculture repo
r for growth th
e 345 mm of a
ical in this loca
and be located
cial roads. Th
ne separation
stance of 150
eed to be con
tion in the root
rmeability ca
in the wastew
of ions such
plants, howeve
n of nutrient
mercial fertiliz
from a residen
ares (ha), V is
s precipitation
0 hydraulic lo
until the mob
irrigate during
itions best dic
of yearly irriga
e made. The d
storage capaci
oad was theref
owing alfalfa a
a) of land surr
om May 1 to S
nment Canada
n. According
such as alfalfa
wing season o
orts that Alf
hrough the sa
average rainfa
ation.
with a minimu
is buffer zone
in the buffer z
m is proposed
sidered when
t zone can dec
n be reduced
ater
as boron, nic
er this is unli
s from wast
zers. Overloa
ntial lagoon is u
s the annual
n requirement.
oad, there will
bile home exp
g particular tim
ctate. For dete
ation volume b
design year 20
ity of lagoon).
fore calculated
nd clover
rounding the l
eptember 30 i
’s precipitation
to Manitoba A
a require app
f May to Septe
falfa typically
me period of
ll equals 570 m
um 100 m buff
is proposed, c
zone. Where t
.
utilizing lagoo
rease crop yie
d from a hig
ckel or other m
ikely from a
ewater can o
ding forage c
unlikely
2 - 5
volume of
be a great
pansion is
mes of the
ermination
being equal
0 volume of
. The land
d to be:
agoon and
is 345 mm
n readings
Agriculture,
roximately
ember. The
y requires
time. The
mm, which
fer zone to
contingent
there is no
on effluent
lds
gh Sodium
metals can
residential
offset the
crops with
2.5
2.5
5.3.4 Irrigat
The s
efflue
5.3.5 Opera
The o
consi
1
2
3
4
5
6
7
8
Bacteria –
frame betw
potential f
tion Equipmen
ite owner has
ent irrigation fr
A mobile, c
System is
mechanica
Nozzles ca
Nozzles pr
Pump is p
350 kPa
Measured
ation of Irrigati
operation of th
ists of the follo
1. Restrict th
spray is no
property n
2. No direct r
Irrigation is
3. The nozzle
operator w
to prevent
4. The system
location.
5. The area b
effluent in
6. The owner
or silage co
7. Irrigation
harvesting
8. The lagoon
capacity e
restrictions a
ween irrigatio
or bacterial co
nt
existing irrigat
rom the lagoon
centre pivot sp
approximately
ally moved
apable or disch
roduce minima
ortable 100 m
application rat
ion System
e effluent irrig
owing:
he effluent irrig
ot to be carrie
ot owned or co
runoff or pond
s not to occur
e system is t
with rubber glo
inhaling the a
m is not to be
eing irrigated
low lying area
shall annually
orn crop on the
should not ta
g.
n should be m
xists in the lag
re typically pl
n with effluen
ntamination.
tion equipmen
n. The equipme
rinkler system
y 330 m long,
harging 35 L/m
al spray drift
mm, PTO driven
te is approxim
gation system
gation to lands
ed onto a publ
ontrolled by th
ding of effluen
during periods
to be moveab
ves and is to i
erosol.
e operated mo
is to have rela
as is to be prev
y maintain and
e effluent irriga
ake place for
anaged to ens
goon cells to pr
aced on the ty
nt and crop ha
nt that he has u
ent consists o
m
150 mm main
min, spaced 12
n, capable of p
ately 0.014 cm
is the respon
s owned by the
ic road, into a
e lagoon owne
t is to occur o
s of heavy rain
ble and the o
instruct him to
re than 10 ho
atively flat top
ented.
d harvest forag
ated land.
a minimum
sure that prior
rovide winter s
ype of crop an
arvesting, to r
utilized for the
f:
line, wheel mo
m apart
pumping 1,000
m/sec.
sibility of the
e lagoon owne
residential ar
er.
on the applicat
or overland flo
owner is to p
o maintain saf
urs continuou
ography, and
ge, cereal grain
of seven day
r to October 1,
storage volume
2 - 6
d the time
reduce the
continued
ounted and
0 L/min at
owner and
r. Effluent
rea or onto
tion lands.
ooding.
rovide the
fe distance
usly at one
ponding of
n, oil seed,
ys prior to
, sufficient
e.
2.5.4 La
Th
wa
the
ac
lan
2.5.5 Po
Po
po
the
Th
mo
at
pro
nu
co
2.5.6 Wa
Th
co
pri
wa
pro
2.5
9
1
agoon Access
e existing lago
as constructed
e lagoon site;
cess to the la
nd.
opulation Con
opulation data
opulation utiliz
e mobile home
e current pop
obile home par
the same est
ojected design
umber of mobil
mmercial or re
astewater Pro
e Bowes Mob
llection of res
imary cell via
astewater doe
ojected year 2
5.6.1 Organ
The o
waste
the o
piped
the p
Table
the la
9. For public
irrigation d
rains, or hi
10. Special pre
potential a
mobile hom
s
oon does not h
d for the lagoo
therefore no
agoon for gene
ntributing Effl
for the mob
ing the Bowes
e park has 110
ulation would
rk intends to e
timated per ca
n year 20 wou
e homes and s
esidential popu
oduction
bile Home Par
idential waste
a two separat
es not occur.
0 populations
nic Loading
organic loadin
ewater. A typ
organic loading
d collection sys
iped collection
1 in Appendix
agoon.
c safety and
does not occur
gh winds).
ecautions mus
aerosols onto p
me park.
have a truck du
on. The lagoon
access road
eral maintena
luent
bile home park
lagoon includ
0 lots, with an e
then be estim
expand by app
apita populati
uld be 525 peo
service popula
ulation is estim
rk currently u
ewater, with fo
te forcemains
The expande
as stated abo
g calculation
ical value of 0
g from the re
stem. Based o
n system, an o
x B, shows the
proper operat
r during inappr
st be taken to
public property
ump spillway,
owner does n
will be const
nce purposes
k was obtaine
es residents w
estimated per
mated at 275
roximately 10
on of 2.5 peo
ople, on a tota
tion will grow a
mated for the la
utilizes a grav
our lift stations
s. Truck haul
d wastewater
ve, for the exp
is based upo
0.076 kg BOD5
sidents within
on the projecte
organic load o
e current and
tions the ope
ropriate weath
o ensure that
y or into reside
and therefore
not intend to h
ructed to the
through the
ed from the s
within the mob
capita populat
people. The o
0 lots in the n
ple/home, the
al of 210 lots.
at an annual ra
agoon site.
vity sewer co
s that send th
dumping of
r treatment la
panded mobile
on the organic
5/person/day w
n the mobile h
ed year 20 pop
of 40.0 kg BOD
projected yea
rator is to en
her conditions
winds will not
ential areas, s
no existing ac
haul effluent v
lagoon. The o
surrounding a
site owner. Th
ile home park.
tion of 2.5 peo
owner indicate
ext 20 years.
e total populat
It is assume
ate of 3.3%. No
llection syste
he influent to t
septic or hol
agoon is to s
home park.
cs in typical r
was utilized to
home park, th
pulation of 525
D5/day will be g
r 20 organic lo
2 - 7
nsure that
(i.e. heavy
t blow any
uch as the
ccess road
via truck to
owner has
agricultural
he service
. Currently
ople/home.
ed that the
Therefore,
tion in the
ed that the
additional
em for the
the lagoon
lding tank
ervice the
residential
o estimate
hrough the
5 people on
generated.
oadings to
2.5
2.5.7 Ex
Th
a r
the
on
Th
ch
Manit
of a l
size o
5.6.2 Hydra
The h
waste
facult
sprin
only t
lagoo
The h
seaso
consi
perio
peak
the o
collec
Based
the l
proje
98 m
over t
Appen
lagoo
xisting Lagoo
e organic and
review of the J
e site topogra
n the Manitoba
e information
aracteristics:
the inne
the ope
the lago
A minim
toba Provincia
agoon is limite
of the primary
aulic Loading
hydraulic loadin
e streams: w
tative lagoon t
g months. The
the flow betw
on storage peri
historical wate
on) indicated
idered peak flo
d (i.e. winter)
flow was utiliz
wner, therefo
ction system.
d on this per c
agoon would
cted hydrauli3/day. The tot
the required 2
ndix B, shows
on.
n Assessmen
hydraulic stor
JRCC 1986 lag
phic investiga
a Conservation
n utilized for
er slopes of the
rating depth o
oon cells have
mum liquid dep
l guidelines st
ed to 56 kg BO
cell(s) at the m
ng to the Bowe
water usage a
to have sufficie
erefore, in acco
een October 1
od.
er usage recor
an average w
ows for the mo
would likely b
zed. Pumping
re an allowanc
This increases
apita wastewa
be approxim
c loading to
tal hydraulic c
230 day stora
s the current
nt and Capac
age capacities
oon proposal r
ation. The requ
n Design Obje
estimating e
e primary and
f the lagoon ce
a freeboard of
th of 0.3 m to b
tate the peak o
OD5/ha/day. Th
minimum volum
es wastewater
nd infiltration
ent storage fo
ordance with la
1 and May 15
ds between J
water use of
bile home park
be lower, howe
g records from
ce of 15% was
s the hydraulic
ater production
ately 51 m3/d
the lagoon i
capacity of the
ge period to m
and projecte
ity
s of the existin
report. The lag
uirements for
ctives for Stan
existing capa
secondary cel
ells is 1.5 m
f 0.75 m
be retained in
organic loading
he 56 kg BOD5
me of 0.75 m f
r treatment lag
n. Manitoba C
r a 230 day pe
agoon hydraul
is of importan
uly 2013 and
405 L/home/
k, typical flows
ever for the sa
the lift station
s made for inf
c loading to 46
n rate, the cur
day, during th
in year 20 w
e lagoon would
meet the year
d year 20 hy
g Bowes lagoo
goon sizing wa
lagoon loading
ndard Sewage
city assumed
ll dikes were co
the secondary
g rate to the p
5/ha/day is bas
from the cell flo
goon is compri
Conservation r
eriod over the w
ic storage requ
nce, as it repre
September 2
/day. As this
s throughout t
ake of lagoon s
ns were not re
filtration into t
6 L/home/day
rent hydraulic
he storage p
would be app
d need to be 2
20 demand.
ydraulic loadin
on were determ
as also confirm
g and sizing w
e Lagoons (Ju
d the followin
onstructed at
y cell after disc
2 - 8
rimary cell
sed on the
oor.
ised of two
requires a
winter and
uirements,
esents the
013 (peak
would be
he storage
sizing, this
ecorded by
the gravity
y.
loading to
eriod. The
roximately
22,525 m3
Table 1 in
ngs to the
mined from
med during
were based
uly, 1985).
ng design
3H:1V
charge.
2.5
2.5
2.5
2.5.8 La
As
org
to
5.7.1 Lagoo
The e
inves
good
catta
occur
inves
5.7.2 Existi
Provi
excee
depth
existi
0.75
estim
surfa
loadin
cell is
expan
5.7.3 Existi
Provi
deter
(stora
level
disch
be 0.
would
prima
cell h
stora
the m
the 2
hydra
requi
agoon Expans
discussed ab
ganic and hyd
meet the futu
on Assessmen
existing lagoo
stigation by JR
condition, ho
ils and weeds
rred. No disc
stigation. The l
ing Organic Ca
ncial guideline
ed 56 kg BOD5/
h in the prima
ing lagoon prim
m, resulting i
mated organic l
ce area of 7,1
ng rate of 40.0
s not sufficien
nsion.
ing Hydraulic S
ncial guideline
rmined from th
age) cells volu
(1.5 m dept
harge pipe, the
3 m from the
d create a pre
ary cell has a s
has a storage c
ge capacity of
mobile home pa
230 day storag
aulic storage
re expansion.
sion Requirem
bove, the exist
raulic design lo
re organic and
nt
on cells were
RCC. From the
owever the ins
s, therefore it w
cernible leaka
agoon site cur
apacity
es stipulate th
/ha/day in the
ary cell is us
mary cell curr
in a total orga
oading rate di
131 m2 at a de
0 kg BOD5/day.
nt for the proje
Storage Capac
es stipulate t
he volume of
ume, between
th). While the
minimum liqu
cell floor, to p
eferential flow
storage capac
capacity of ap
f 8,548 m3. Bas
ark, the lagoon
ge period. The
for the projec
ments
ting lagoon wi
oadings. Expa
d hydraulic load
visually asse
e investigation
side slopes o
was difficult to
ge or strong
rrently has no
hat the organ
e primary cell.
ed to determ
rently has a su
anic capacity
scussed above
epth of 0.75 m
The existing
ected populati
city
hat the hydra
the top half o
the discharge
e Bowes lagoo
uid level to be m
prevent cracks
w path through
city of approxim
proximately 5,
sed on the est
n requires a to
erefore the exi
cted hydraulic
ll not have su
ansion of the p
ding requireme
essed during
n, the lagoon
f the cells ha
o determine w
g odours wer
perimeter fenc
ic loading rat
The effluent s
ine the treatm
urface area of
of 19.8 kg B
e, the primary
m, in design ye
lagoon organic
ion in design
aulic storage
of the primary
e pipe invert a
on secondary
maintained in t
s forming in t
h the floor lin
mately 2,861
,687 m3, resul
imated year 2
otal storage vo
isting lagoon d
c loading in d
ufficient capac
rimary and se
ents.
the 2013 ge
cells appeare
ad significant
whether any er
e detected d
ce or perimete
e of a lagoon
surface area a
ment surface
f 3,540 m2 at
OD5/day. Bas
cell requires a
ear 20 for a tot
c capacity in th
year 20 and w
capacity of a
cell and the
and the maxim
y cell does n
the secondary
he cell floor li
er. The existi
m3, while the
lting in an ove
0 hydraulic loa
olume of 22,52
does not have
design year 2
city to meet th
condary cells
2 - 9
otechnical
ed to be in
growth of
rosion had
during the
er ditch.
must not
t a 0.75 m
area. The
a depth of
sed on the
a minimum
tal organic
he primary
will require
lagoon is
secondary
mum liquid
ot have a
cell would
ner, which
ing lagoon
secondary
rall lagoon
ading from
25 m3 over
e sufficient
0 and will
he 20 year
is required
Va
ne
ne
by
sto
Th
be
pri
7,8
mo
wi
ma
A n
Po
req
ca
ex
pip
co
1.0
ele
dis
2.5.9 To
An
inv
the
2.5
2.5
rious options
ecessary, whic
ew cells. Howe
y converting th
orage cell (see
e lagoon prim
etween the ex
imary cell will
884 m2. This s
ore than the p
ll have additi
aintained in th
new storage c
olar-King Home
quired. The ne
pacity of 22,5
panded prima
pe, as effluen
nstructed with
0 m to the top
evation of the e
scussed in Sec
opography an
on-site geote
vestigation wa
e proposed exp
5.9.1 Topog
A top
dikes
gener
The la
appro
north
5.9.2 Past
Existi
Wate
inform
Mobil
were conside
ch included va
ever, the most
he existing se
e Plan L3 in App
ary cell will be
xisting primary
have a surfac
surface area w
projected year
ional bufferin
e primary cell,
cell would be c
es Inc. current
ew storage ce
525 m3, in de
ry cell via an i
nt irrigation is
h inner slopes
of dike. The to
expanded prim
ction 2.5.12 be
d Geotechnic
echnical inves
as completed o
pansion of the
graphy
ographical su
s was complete
ral area surrou
and generally
oximately 0.18
h end over a dis
Geotechnical
ing driller well
r Stewardshi
mation. The n
e Home Park.
ered for achie
rious combina
feasible and c
econdary cell
pendix D).
e expanded th
y cell and sec
ce area at a he
ill be capable o
20 organic lo
g capacity. T
, along with an
constructed ad
ly owns this p
ll would be siz
sign year 20.
intercell pipe.
s the intende
s of 4H:1V, an
op of dike elev
mary cell. Cons
elow.
cal Investigat
stigation was
on November
e existing lagoo
rvey of the pr
ed using GPS s
unding the lag
slopes toward
8 m was obser
stance of 286
Data
logs for the a
p 2011 dat
earest well lo
The well logs i
eving the incre
ations of conv
cost effective
into another
hrough the rem
condary cell.
eight of 0.75 m
of treating app
oading rate to
The existing f
operating dep
djacent to the
parcel of land, a
zed to provide
The new sto
The new stora
ed disposal m
operating dep
vation in the st
struction of the
tion
completed on
15, 2013, to d
on.
roposed lagoo
survey equipm
goon was relat
ds the north a
ved from the s
m (a surface s
area of the lag
abase, for b
gs available w
indicated that
eased organic
verting existing
option was to
primary cell, a
moval of a port
Based on this
m from the ce
proximately 44
the lagoon, th
freeboard hei
pth of 1.5 m.
existing cells
additional land
e the total req
rage cell wou
age cell would
method. The
pth of 1.5 m an
torage cell wou
e lagoon liner i
August 9, 20
determine the
n expansion a
ment. Based o
tively flat to g
nd an average
south end of th
slope of approx
oon were revie
background s
were from Riv
the soils in th
c and hydraul
g cells and co
expand the p
and construct
tion of the int
s design, the
ell floor of app
4.1 kg BOD5/da
herefore the pr
ght of 0.75
s to the west.
d purchase wo
quired hydraul
ld be connect
not include a
storage cell
nd a freeboard
uld match the
in the new sto
013 and a top
suitability of t
area and exist
on site observa
ently sloping
e elevation dif
he expansion a
ximately 0.06%
ewed from the
soils and gro
er Lot 32 in t
e general area
2 - 10
ic storage
nstructing
rimary cell
ting a new
ercell dike
expanded
roximately
y, which is
rimary cell
m will be
As Bowes
ould not be
lic storage
ted to the
discharge
would be
d height of
top of dike
rage cell is
ographical
the site for
ing lagoon
ations, the
grassland.
fference of
area to the
%).
e Manitoba
oundwater
the Bowes
consisted
2.5
of su
follow
below
Based
lagoo
devel
lacus
textu
layer
perm
agricu
only
Manacapab
not h
lagoo
At the
2.9 m
revea
soils
liner
time
tube
perm
5.9.3 Site In
The o
condu
the te
A tot
inves
surro
open
teste
an un
poten
The s
noted
profil
analy
urficial silty cl
wed by sand o
w the surface.
d on the existi
on expansion c
loped on thin
strine sedimen
red deposits.
s of fine sand
eability is mo
ultural suitabil
moderate limit
agement Regubility classes 1
have restrictio
on.
e time of the o
m at the site
aled that the s
indicated that
requirements
of the original
samples of th
eability result
nvestigation
onsite geotec
ucted on Augu
est hole drilling
al of seven t
stigation to a m
unding the ex
grass lands a
d to determin
ndisturbed sta
ntial borrow ma
subsurface soi
d and represen
e. The sample
ysis. Shelby tu
ay down to a
verlying clay.
The driller wel
ng detailed so
consist of Dug
, fine-textured
nts overlying m
These soil te
d or sandy loa
oderately slow
lity classificati
tations due to
ulations under
1, 2 or 3 are c
ns for the app
original lagoon
of the existin
oils consisted
t the hydraulic
of 1 x 10-7 cm
investigation
he finished lag
s of 2.1 x 10-9 c
chnical invest
ust 9, 2013 by
g under direct
test holes (T
maximum dept
xisting lagoon
and agricultura
e whether the
te (in-situ) or
aterial. Test ho
l profile within
ntative soil sa
es were visual
ubes of undistu
approximately
Groundwater
l log reports ha
ils survey repo
gas Series soi
d, moderately
moderately to s
extures range
am. The topog
w. Based on
ion for the lago
o excessive so
r the Water Ponsidered as n
plication of nu
design, two te
ng lagoon. The
of low to med
c conductivity
m/sec or less af
was 1.4 m to
goon dikes rev
cm/sec and 9.
tigation for th
y JRCC. A trac
supervision by
H1 to TH7) w
th of 6.0 m. T
cells to the w
al land being u
e soils were su
after reworkin
ole locations a
n each test ho
amples were c
ly field-classif
urbed in-situ s
1.5 m to 2.4
was recorded
ave been attac
ort (No. 17), th
ls, which are
y to strongly
strongly calca
from silt loam
graphy is leve
agricultural c
oon area is Cla
il moisture. A
Protection Act,
nutrient mana
utrients from a
est holes were
e results of th
dium plastic, si
of the clay ma
fter re-working
1.5 m below t
vealed that th
8 x 10-10 cm/se
he proposed
ked drill rig wa
y JRCC’s field r
were drilled d
he test holes
west and north
used for growi
uitable for use
ng, and whethe
are shown on P
ole was logged
collected as th
fied and confir
oil were collec
4 m below th
at approxima
ched in Append
he soils in the a
Gleyed Rego B
calcareous al
reous course t
m to silty clay
el to gently sl
capability map
ss 1/Class 2, w
According to th
lands with a
gement zone
a wastewater
e excavated to
he original inv
ilty clay. Anal
aterial would l
g. The water le
the surface. T
e soil materia
ec (reworked c
lagoon expan
as employed t
representative
during the ge
were located i
h. The lands te
ng canola. Th
as a clay lago
er soils could b
Plan 1 in Appen
d, water condit
he soils varied
rmed through
cted in various
2 - 11
e surface,
tely 3.3 m
dix C.
area of the
Black soils
lluvial and
to medium
loam with
loping and
pping, the
which have
he Nutrient
agricultural
N1 and do
treatment
a depth of
vestigation
ysis of the
ikely meet
evel at the
Two Shelby
l achieved
clay liner).
nsion was
to conduct
.
otechnical
in the land
ested were
e site was
oon liner in
be used for
ndix D.
tions were
along the
laboratory
test holes
2.5
and a
variou
samp
the s
stand
mixed
Propo
From
expan
dista
park.
existi
the w
water
Based
thin l
appro
plast
altern
encou
Stand
surfa
great
also h
areas
based
rainy
made
Detai
well a
Appen
Contr
onsit
of exc
5.9.4 Labor
Repre
subm
at depths app
us test holes
ple was deeme
short term gro
ding water in t
d with the auge
osed Expansio
discussions w
nsion would be
nce from the e
Therefore, tes
ing lagoon cell
west of the exis
r lines.
d on the soils
ayer of topso
oximately 0.4 m
ic, silty clay do
nating layers
untered at any
ding water wa
ce, to 1.0 m
er depths wit
had standing
s with standing
d on static gro
seasons. Oth
e at this time, a
ls of each test
as comments o
ndix C.
ractors should
e, as dewateri
cavation deter
ratory Analysi
esentative bag
mitted to The N
propriate for a
and at various
ed necessary.
oundwater con
the test holes
er cuttings.
on Area
with the land
e to the northw
existing reside
st holes were
ls. Due to the
sting lagoon c
observed in t
il followed by
m – 1.1 m belo
own to approxi
of silt and m
y of the test ho
as recorded in
below the su
h greater dist
water at TH4,
g water at the
oundwater lev
her assumptio
as water levels
t hole soil prof
on static wate
d be made aw
ing may be req
rmined during f
is
gged soil samp
National Testin
lagoon liner.
s depths, for u
Following com
nditions was c
. All test hole
owner, the pre
west of the ex
ences and pro
conducted to
presence of tw
ells, test holes
he test holes,
a layer of bla
ow the surface
imately 1.3 m
medium plasti
oles.
n all of the te
rface. In gene
ance from the
, while the oth
e surface. Stan
vels and on se
ons relating to
s will normally
file, including d
r level can be
ware of the g
quired during
final design.
ples from the
ng Laboratorie
Bulk samples
utilization if te
mpletion of dr
completed by
es were then b
eferred locatio
isting lagoon c
posed residen
the west, nor
wo existing wa
s were conduc
the general s
ack, high plast
e. Below was a
– 3.0 m below
ic clay. Refus
st holes at d
eral, standing
e existing lago
her test holes
nding water in
easonal condit
the groundwa
fluctuate seas
depth and desc
found in the te
geotechnical c
construction,
proposed lago
es Ltd. (NTL) f
s were also co
esting of a rew
rilling, an asse
measuring th
backfilled with
on for a potent
cells, due to th
nces in the mo
rthwest and no
ater mainlines
cted to the eas
oil profile cons
tic organic cla
a consistent la
w the surface, fo
sal or bedrock
epths ranging
water was ob
oon. The groun
s were not con
n the test hole
tions, i.e. snow
ater elevation
sonally.
cription of eac
est hole logs a
conditions en
depending on
oon expansion
for testing and
2 - 12
ollected in
worked soil
essment of
he level of
bentonite
tial lagoon
he setback
obile home
orth of the
running to
st of these
sisted of a
ay down to
yer of high
ollowed by
k was not
g from the
bserved at
nd surface
nducted in
s can vary
wmelt and
cannot be
ch layer, as
attached in
ncountered
the depth
area were
d analysis.
The fo
testin
Four b
In ad
was t
The fo
The S
The la
CH - h
soils
would
less.
perce
repre
when
Only t
for us
samp
had a
class
hydra
are ex
ollowing is a s
ng results are i
bagged sampl
Atterberg L
Soil Classif
Moisture C
Particle Siz
Visual Clas
dition, an in-si
ested for:
Hydraulic C
our bagged soi
TH1 0.1 m
TH1 1.5 m
TH6 1.5 m
TH6 3.0 m
helby tube sam
TH6 1.5 m
aboratory ana
high plastic si
with a Plastic
d typically be e
The Plasticity
entage of clay
sented by the
n reworked and
three of the so
se as a clay
ple (TH6 1.5 m
a Plasticity Ind
ified as unsui
aulic conductiv
xpected to be s
summary of th
included in App
es were analyz
Limits (plastic
fication (ASTM
Content ( ASTM
ze Analysis (Hy
ssification.
itu Shelby tub
Conductivity (A
il samples ana
– 1.1 m
– 3.9 m
– 2.1 m
– 3.2 m.
mple analyzed
– 2.1 m.
lysis of the ba
ilty clay. The
city Index grea
expected to ac
y Index in the
ranged from
e bagged samp
d re-compacted
oils represente
liner in their
m - 2.1 m) was
dex greater th
itable as a lin
vity test perfor
suitable for lin
he testing resu
pendix C.
zed for the foll
limit, liquid lim
D2487)
D2216)
ydrometer tes
e sample from
ASTM D5084).
lyzed were fro
d was from the
agged samples
laboratory ind
ater than 25
chieve a hydra
e bagged sam
60% to 74%. B
ples were cons
d, according to
ed by the bagg
in-situ (native
not considere
han 25 and a c
ner in an in-sit
rmed on soil in
er constructio
ults, while det
owing:
mit, and plastic
t, ASTM D422)
m the proposed
om the followin
following test
s indicated tha
dicated that in
and a clay co
aulic conductiv
mples ranged
Based on thes
sidered suitab
o the NTL soils
ged samples w
e) state, while
ed suitable. W
clay content g
tu state, base
n the same lay
on when rework
ails of NTL an
city index, ASTM
d lagoon expa
ng test holes:
holes:
at the soils co
n general, hom
ontent greater
vity of 1 x 10-7
from 38 to 5
se results all o
ble for use as a
analysis repor
were considere
e the remainin
While this bagg
greater than 5
ed on the resu
er. However, t
ked.
2 - 13
alysis and
M D4318)
nsion area
onsisted of
mogeneous
r than 50%
cm/sec or
2 and the
of the soils
a clay liner
rt.
ed suitable
ng bagged
ged sample
50%, it was
ults of the
these soils
2.5.10 La
Ma
mi
mo
the
2.5.11 Ty
Th
co
sit
co
If t
ca
co
req
2.5.12 Pr
Ba
tub
su
ex
The la
liner
shoul
class
misle
The S
repre
samp
repre
achie
Manit
(see S
an in-
analy
which
when
analy
poten
the Sh
agoon Liner D
anitoba Conse
inimum of 1.0
ovement throu
e underlying g
ypical Lagoon
e liner of a lag
nsistently ach
tu soils cann
nstructed by e
the clay conte
nnot consiste
nstructed of h
quired.
oposed Lago
ased on the fie
be sample, so
itable for use
pected that so
ab also noted
are based upo
ld be noted t
ification test r
eading if the so
Shelby tube s
sentative to d
ple appeared h
sentative por
eved a hydrau
toba Conserva
Section 2.5.10
-situ clay lagoo
ysis conducted
h would typica
n reworked an
ysis is a more
ntial soil liner t
helby tube ana
Design Guidel
ervation guide
m in thicknes
ugh the soil) of
groundwater fro
n Liner Constr
goon can be co
hieve a hydrau
not achieve t
excavating and
ent of the soils
ently achieve
high plastic cla
on Expansion
eld observation
ome of the silt
as a liner in a
ome of the so
that commen
on the soil bei
hat estimatin
results (Plastic
oil contains lay
sample was e
determine cha
omogeneous t
tion was sele
lic conductivit
ation requirem
0 below). There
on liner. As me
d on the bagge
ally be deemed
nd re-compact
e accurate det
than the analy
alysis should u
ines
lines require t
s and have a h
f 1 x 10-7 cm/s
om lagoon effl
ruction Optio
onstructed usi
lic conductivit
he required
d re-compactin
s is so low that
a hydraulic
ay from a borr
n Liner Desig
ns and laborat
ty clay soils o
an in-situ state
ils will not be
nts regarding t
ng homogene
g the hydraul
city Index and
yers of sand, si
xtracted at N
aracteristics o
throughout the
ected for anal
ty of 6.1 x 10
ent of 1 x 10-7
efore, these so
entioned abov
ed soil sample
d suitable for u
ted. It is und
termination of
sis of disturbe
ultimately dete
that a standa
hydraulic cond
sec or less. Thi
uent seepage.
ns
ng in-situ (und
ty of 1 x 10-7 cm
hydraulic con
ng suitable cla
t even when e
conductivity
row pit, or a sy
gn
tory analysis o
observed in th
e, however ove
suitable for u
the potential u
ous with no p
lic conductivit
particle size a
ilt, or organic m
NTL under the
of the sample
e length of the
ysis. The in-s-6 cm/sec, wh
7 cm/sec or les
oils were deem
ve, this result c
e obtained from
use as a clay li
erstood that
f the suitabilit
ed bag sample
ermine soil line
rd wastewate
ductivity (i.e. t
s low rate of p
.
disturbed nati
m/sec or less i
nductivity, th
y soils to form
excavated and
of 1 x 10-7 c
ynthetic geom
of the bagged
he proposed ex
er the entire e
se as an in-si
use of the ma
referential flow
ty of a soil ba
analysis) alon
material.
e supervision
prior to anal
Shelby tube, t
itu Shelby tub
ich was highe
ss for a clay la
med unsuitable
contradicts the
m the same la
iner in an in-si
the in-situ Sh
ty of soils for
, therefore the
er suitability.
r lagoon clay
he potential ra
permeability is
ve) soils, if the
n their in-situ
e lagoon line
the liner.
re-compacted
cm/sec or les
membrane line
soil samples a
xpansion area
expansion area
tu lagoon cell
2 - 14
aterial as a
w paths. It
ased upon
e might be
of a JRCC
yzing. The
therefore a
be sample
er than the
agoon liner
e for use as
e results of
yer of soil,
tu state or
helby tube
r use as a
e results of
liner be a
ate of fluid
to protect
e soils can
state. If in
er can be
d, the soils
ss, a liner
r would be
and Shelby
a would be
a, it is also
liner. The
res
hy
str
tha
lik
rew
lin
co
thi
co
Th
es
un
po
un
co
lag
lin
eq
Th
lin
ex
no
sa
to
2.5.13 Re
Th
gu
are
2.5
2.5
sults of the pe
ydraulic condu
ructure is alte
an the in-situ s
ely that these
worked and re
er and vertica
mpacted soils
ickness of 1.0
nducted by Ma
e suitable so
timated from
nsuitable soils
ossible that un
nsuitable soil m
mpacted clay
goon liner (cut
er is proposed
uipment requi
ere is always
er, even afte
pansion area,
ot meet Manito
nd or stone) d
prevent the po
eview of Regu
e Province of M
ideline in the
e described in
5.13.1 Organ
Altho
avera
cell h
5.13.2 Hydra
The la
stora
lagoo
ermeability tes
uctivity of 1 x
ered in such a
soils. As the s
e soils would c
e-compacted. T
l cut-off wall o
s from the ex
0 m, which wil
anitoba Conse
il layer for co
0.2 m (top of
(silt) were a
suitable soil m
material is en
material. The
t-off wall) is to
d to have a mi
irements.
a risk associa
r reworking a
based on the
oba Conservati
discovered dur
ossibility of pr
ulatory Requi
Manitoba Desig layout and de
Section 2.5.2
nic Loading
ugh a lagoon
age organic tre
as been utilize
aulic Loading
agoon cannot
ge period) pe
on must have
sting indicated
x 10-7 cm/sec.
way as to cre
oils in the exp
consistently ac
Therefore, it is
of the lagoon e
xpansion area
l reduce the r
rvation after c
onstruction of
layer), to 3.0
lso encounter
material may be
countered, it w
e reworked soi
o be construc
nimum thickn
ted with utiliz
and re-compac
results of the
on requiremen
ring construct
eferential flow
rements
gn Objectives fesign of the lag
above.
operates at v
eatment rate o
ed.
be discharge
er current Ma
the storage c
d that the in-si
When soils a
eate a liner wi
ansion area co
chieve a hydra
recommende
expansion cell
. These soils
isk of the soil
onstruction.
f the horizont
m - 4.9 m (bo
red below 3.0
e encountered
will require re
ils forming the
ted to a minim
ness of 3.0 m,
ing excavated
cting. While t
e soils analysis
nts after const
ion would nee
w through the li
for Standard Sgoon expansio
various organic
of 56 kg BOD5/h
d between Oc
anitoba Conse
capacity for t
tu soils canno
are reworked
th much lowe
onsisted of hig
aulic conductiv
d that the soil
be constructe
s should be r
liner not pas
tal and vertica
ottom of layer
m during the
d during the lag
moval and rep
e horizontal (la
mum thicknes
to accommod
d soils for the c
his risk is m
s, it is possibl
truction. Any u
d to be remov
ner.
Sewage Lagoonon. The provin
c efficiencies
ha/day at 0.75
ctober 1 and M
rvation requir
his time perio
ot consistently
and re-compa
er hydraulic co
gh plastic silty
vity of 1 x 10-7
s forming the
ed with rework
eworked to a
sing a permea
al lagoon cell
r) below the su
e field testing
goon expansio
placement wit
agoon floor) a
s of 1.0 m. T
date typical co
construction o
inimal at the
e that the soil
unsuitable ma
ved from the la
ns (1985) was
ncial siting req
throughout th
5 m depth in th
May 15 (230 d
rements. Ther
od based upo
2 - 15
y achieve a
acted, the
onductivity
clays, it is 7 cm/sec if
horizontal
ked and re-
minimum
ability test
liner was
urface. As
, it is also
n works. If
th suitable
nd vertical
he vertical
nstruction
of a lagoon
proposed
l liner may
aterial (silt,
agoon liner
s used as a
quirements
he year an
he primary
day winter
refore, the
n half the
2.5
2.5
2.5.14 Nu
As
Ste
on
to
int
for
of
co
so
so
en
wa
2.5.15 Ex
In
slo
volum
disch
5.13.3 Lagoo
Sewa
the p
havin
a hyd
could
5.13.4 Efflue
From
Qualit
requi
disch
Addit
Act Li
utrient Manag
recommende
ewardship, De
ne option for nu
retain nutrien
to surrounding
rage or oilseed
effluent irrigat
ncern with ef
dium, which c
fteners are t
ncouraged to in
ater softeners.
xpanded Lago
the construct
opes of 4H:1V
me of the prim
harge pipe (or a
on Liner
ge lagoons are
roposed lagoo
ng a hydraulic c
draulic conduc
d be lined with
ent Quality Re
discussions w
ty Standards
rements woul
harge (irrigatio
fecal colifo
total colifo
BOD of 25
TSS of 25 m
ional effluent
icence, to be d
gement Plan
ed in the Lake
cember 2006,
utrient reducti
nts on land wh
g waterways.
d crops, or on g
tion can reduc
ffluent irrigatio
can lead to sa
typically the
nform mobile h
.
oon Design Re
tion of the ne
V, would utilize
mary cell and
a designated d
e to be design
on is underlain
conductivity o
ctivity of 1 x 1
a synthetic lin
quirements
with Manitoba
s, Objectives
ld pertain to
n):
orms of 200/10
orms of 1500/1
mg/L or less
mg/L or less.
quality param
etermined by
e Winnipeg Ste
, land applicat
on in waterbod
here they can
The effluent
grasslands uti
ce the requirem
on typically p
alinization of t
main source
home owners
equirements
ew lagoon sto
e a minimum
the secondar
depth from the
ed and constr
by soil with a
f 1 x 10-7 cm/s
0-7 cm/sec or
ner.
a Conservation
and Guidelin
the Bowes wa
00 ml or less
100 ml or less
meters may be
Manitoba Cons
ewardship Boa
ion of effluent
dies of the Lak
be utilized for
can be applie
lized for grazin
ments for inorg
ertains to was
the soils and
of sodium i
of the recomm
rage cell, the
liquid depth o
ry cell volume
floor) to the m
ucted such th
thickness of a
sec or less. In t
less, the inter
n and a review
nes, the foll
astewater tre
e required as p
servation.
ard – Report tt through irriga
ke Winnipeg Wa
plant growth
ed to several
ng (under cert
ganic fertilizer
stewater that
reduction in
n drinking w
mendation to n
cell would be
of 0.3 m abov
e from the inv
maximum liquid
at the interior
at least one me
the absence of
rior surfaces o
w of the Manit
owing effluen
atment lagoo
part of the En
to the Ministeation is consid
atershed. It is
as opposed to
actively growi
ain conditions
s on crops. Th
contains high
crop productio
ater. The pro
not utilize sod
e clay-lined wi
ve the cell bo
2 - 16
vert of the
d level.
surface of
etre and of
f soils with
of a lagoon
oba Water nt quality
n, prior to
nvironment
r of Water dered to be
preferable
o releasing
ing cereal,
s). The use
he greatest
h levels of
on. Water
oponent is
ium based
ith interior
ttom after
dis
wa
2.5
2.5
2.5
scharge, and h
as utilized in la
5.15.1 Prima
As de
prima
cell a
prima
on th
0.75
capab
addit
5.15.2 Stora
The
requi
appro
16,42
prima
22,66
be su
5.15.3 Summ
A list
below
have a 1.0 m fr
agoon expansio
ary Cell
escribed above
ary cell by rem
and the second
ary and secon
his design the
m from the c
ble of treating
ional buffering
age Cell
new storage
rements. The
oximately 11,
26 m3. With th
ary cell (6,239
65 m3. The tot
ufficient to des
mary of Selecte
of design pa
w:
a 20 year d
a total po
collection s
a winter st
a total proj
a total proj
a minimum
use of the
removal of
and the se
expanded
height of 0
an operatin
0.75 m to t
eeboard (see P
on sizing, as pe
e, the existing
moving a portio
dary cell, as s
dary cells will
expanded pri
ell floor, of ap
g the projected
g capacity.
cell would
storage cell
993 m2, and
he storage ca
9 m3), the total
tal storage vo
ign year 20.
ed Design Crit
arameters pert
design period
pulation of 5
system in the
orage period o
jected organic
jected hydraul
m hydraulic sto
existing forcem
f a portion of t
condary cell to
primary cell to
0.75 m from the
ng depth in th
the top of dike
Plan L4 in App
er current Man
secondary ce
on of the interc
shown on the
remain intact
mary cell wou
pproximately 7
d year 20 org
be construct
would be de
d a hydraulic
pacity availab
hydraulic sto
lume over the
eria
tinent to the
25 people fro
Bowes Mobile
of 230 days
loading rate o
ic loading rate
orage capacity
mains into the
the intercell d
o form an expa
o have a surfac
e cell floor
e expanded pr
endix D). A sto
nitoba Conserv
ell would be co
cell dike betwe
plans. The exi
through the e
uld have a sur
7,884 m2. This
anic loadings
ed to meet
esigned with
storage cap
ble in the top
rage available
e 230 day wint
Bowes lagoon
om 210 mobi
Home Park
f 40.0 kg BOD5
e of 98 m3/day
of 22,525 m3
primary cell
dike between t
anded primary
ce area of appr
rimary cell of 1
orage period of
vation requirem
onverted to an
een the existin
sting liner of t
expansion wor
rface area at a
s surface area
to the lagoon
the hydrauli
a flat bottom
acity of appr
0.75 m of the
would be app
ter storage pe
n expansion is
le homes on
5/day
the existing pr
cell
roximately 7,8
1.5 m and a fre
2 - 17
f 230 days
ments.
n extended
ng primary
the lagoon
rks. Based
a height of
a would be
n and have
c storage
m area of
roximately
e proposed
roximately
riod would
s provided
the piped
rimary cell
884 m2 at a
eeboard of
2.5.16 La
Th
co
an
re-
su
4H
sto
co
mo
co
be
co
Th
the
ele
ex
he
the
be
at
ce
be
A p
be
agoon Constru
e new storage
mpacted soil.
nd re-compacte
-compacted e
rrounding bor
H:1V. All organ
orage cell co
mpacted to a
oisture conten
mpaction equ
e dried or wast
mpacted with
e new storage
e top of dike.
evation. The f
panded prima
eight of 2.25 m
e west dike of
e placed in the
the ends of th
ll would have a
e seeded with g
portion of the i
e removed to ex
constructio
lagoon cell
an operatin
to the top o
a total usa
utilize rew
vertical lin
construct n
construct h
construct t
install an
storage ce
utilize the
uction Detail
e cell would b
A 3.0 m wide
ed horizontal li
excavated soi
row site. The
nic topsoil wou
nstruction ar
a minimum St
nt during con
ipment cannot
ed and materi
a minimum of
e cell would be
. The top of d
loor elevation
ry cell, as the
m from the floo
f the expanded
intercell dike f
e intercell pipe
a width of 3.0 m
grass upon com
ntercell dike b
xpand the prim
on of a new st
ls
ng depth in th
of dike
ble hydraulic s
worked and re-
er in the new s
new storage ce
horizontal cell
the vertical cu
intercell pipe
ll
surrounding fo
s
be excavated
e vertical cut-o
iner. The interi
ls at the pro
inner and out
uld be remove
rea. The stora
tandard Procto
nstruction. Th
t compact the
ial too dry sha
f eight passes
constructed w
dike elevation
of the new s
e existing lago
or to the top o
d primary cell a
for the newly in
e to minimize e
m. The top of d
mpletion of con
etween the ex
mary cell. This
torage cell to t
e new storage
storage volum
-compacted c
storage cell
ells with interi
floor liner to a
t off wall to a m
between the
orage crops for
and the dikes
off wall would
ior and exterio
oposed lagoo
ter dike slopes
ed to a depth
age cell horiz
or Density of
e material sh
fill into a hom
all be wetted.
of a sheepsfoo
with a propose
will match th
storage cell w
on cells were
f dike. An inte
and east dike
nstalled interc
erosion. The to
dike and outsid
nstruction to p
xisting primary
excess soil ma
he west and n
e cell of 1.5 m a
e of 22,665 m
lay soils on s
or and exterior
minimum thic
minimum thick
expanded pr
r effluent irriga
s constructed
be extended
r dikes would a
n expansion
s would be con
of approximat
zontal and ve
98% and kep
hall not be s
ogeneous mas
Dike and soil
ot roller on 150
ed height of 2.5
he expanded p
will be 0.25 m
originally con
ercell pipe wou
of the new sto
cell pipe. Rip ra
op of dike surro
de slopes of th
prevent soil ero
y cell and the e
aterial would b
northwest of th
and a freeboar
3
site for a horiz
r slopes of 4H:
ckness of 1.0 m
kness of 3.0 m
imary cell and
ation.
with excavate
1.0 m into the
also be constr
site and pot
nstructed with
tely 0.2 m from
ertical liners
pt at a limited
o wet nor so
ss. Material too
liner material,
0 mm compact
5 m from the c
primary cell t
lower than t
structed with
uld be extende
orage cell. A va
ap stone would
ounding the ne
e new storage
osion.
existing second
e stockpiled a
2 - 18
he existing
rd of 1.0 m
zontal and
1V
m
d the new
ed and re-
e reworked
ucted with
tentially a
h slopes of
m the new
would be
d range of
o dry that
o wet shall
should be
ted lifts.
cell floor to
op of dike
hat of the
an overall
ed through
alve would
d be placed
ew storage
cell would
dary would
nd used to
ba
sto
Ap
2.5.17 De
Th
de
pa
De
Co
gra
2.5.18 La
Ma
ckfill any pot
orage cell. Con
pendix D.
ecommission
e existing lago
ecommissionin
ssed, or at the
ecommissionin
nservation, di
ading and seed
agoon Mainte
aintenance of t
opening
maintai
removin
maintai
monitor
samplin
effluent
maintai
dischar
ential borrow
nceptual desig
ning
oon cells will c
ng will be cons
e time a new re
ng would typi
scussing the r
ding, and futur
nance
the expanded
g and closing t
ning grass cov
ng aquatic veg
ning a program
ring liquid leve
ng lagoon efflu
t quality requir
ning records o
ging effluent f
areas or used
gn plans (Plan
continue to be
sidered and ex
eplacement lag
ically require
removal of liqu
re use of the la
lagoon will inc
he intercell va
ver on dikes to
getation growin
m to prevent a
el of lagoon cel
uent prior to t
rements
of discharge ev
from the lagoon
d on the insid
s L1 to L5) for
e utilized after
xamined by th
goon is propos
a decommiss
uid and sludge,
ands.
lude:
lve when requ
o a height of no
ng on interior s
nd remove bur
ls
he discharge
vents and wate
n storage cell o
de or outside
r the lagoon ex
r the expansio
e proponent a
ed.
sioning plan
, possible remo
ired during dis
o more than 0.3
slopes of lagoo
rrowing anima
period, in acco
er quality testi
only by spray
slope dikes o
xpansion are p
n is complete
after design ye
submitted to
oval of lagoon
scharge
3 m in height
on cells
ls
ordance with t
ng
irrigation.
2 - 19
of the new
provided in
d. Lagoon
ear 20 has
Manitoba
dikes, site
the lagoon
3
3.0 POTE
The bi
develo
3.1
ENTIAL ENVI
iophysical and
opment on the
Releases
3.1.1 Air
In
org
co
at
wo
pre
lag
pe
pro
rel
su
wi
res
Th
eq
co
3.1.2 Wa
Po
lag
typ
wa
Po
lag
eq
Su
Su
rel
wa
im
ne
dra
IRONMENTA
d socioeconom
e environment.
to Air, Wate
r
general, nuis
ganically over
mmon at the b
the surface, f
ould occur in t
edominantly b
goon may gen
eriod when wa
oduced from t
leased during
rrounding crop
nd breaks are
sidents.
ere is also a p
uipment and
nstruction are
ater
ollutants that
goon include:
pically dispos
astewater prod
ollutants that
goon expansio
uipment and s
urface Water
rface water m
leased from th
aters via sedim
pact surface
earest body of
ainage ditch.
AL IMPACTS
mic environme
er, Land
sance odours
rloaded. Odou
bottom of facu
facultative at t
the winter du
be anaerobic d
erate some od
ater temperatu
he anaerobic t
g the period
p land. Prevai
e not utilized
potential for g
transport veh
ea will meet the
may be relea
coliforms, or
sed of into th
duced by the s
have a poten
on constructio
sediments from
ay be impacte
he lagoon into
mentation or e
waters is low
f surface wat
ent as related
s occur in fac
urs are also g
ultative lagoon
the centre and
e to the ice c
uring winter a
dours for a sho
ure inversion
treatment proc
of effluent ir
ling winds in t
around the la
greenhouse ga
hicles. Impact
e minimal setb
sed into surfa
ganic wastes,
e sewer syst
ervice populat
tial to be rele
n activities, in
m soil erosion.
ed if the wastew
nearby surfac
quipment leak
w, as the lago
er, and appro
to the develo
cultative lago
generated und
ns. During the
d anaerobic at
cover on the s
nd would also
ort time each s
causes turbu
cess are broug
rrigation, as l
the area can c
agoon cells. T
s emissions d
ts from dust
back distances
ace and groun
, suspended
em in a resid
tion are expect
eased into the
nclude petrole
water is not su
ce waters. The
ks/spills during
on site is loc
oximately 300
opment, and p
oons that are
der anaerobic
summer, the
t the bottom. M
surface; the tr
include solids
spring during t
ulence in the
ght to the surf
liquid effluent
arry odours if
This can cause
during constru
generation ar
s from residenc
nd water durin
solids, and ot
dential comm
ted to be resid
e surface or g
um hydrocarb
ufficiently trea
ere is also pot
g construction
ated approxim
m from the
potential impa
e improperly
c conditions,
lagoon would
Minimal to no
reatment proc
s settling. The
the thawing o
lagoon cells a
face. Odours c
t will be spra
the area is ex
e a nuisance
uction works fr
re not expect
ces.
ng the operat
ther materials
unity. Polluta
ential in natur
ground water d
bons (PHCs) fr
ated and is sub
tential to impa
n works. The p
mately 1.1 km
nearest muni
3 - 1
acts of the
sized and
which are
be aerobic
treatment
cess would
refore, the
r turn-over
and gases
can also be
ayed over
posed and
to nearby
rom heavy
ed as the
tion of the
s that are
nts in the
e.
during the
rom heavy
bsequently
act surface
potential to
m from the
icipal road
3.2
3.3
Th
im
res
Riv
Gro
Th
or
im
3.1.3 La
Th
dis
Po
sa
co
lea
Wildlife
The propos
wildlife incl
The typical
constructio
constructio
land that
Ecosystem
lagoon exp
risk at the p
B). The exp
Fisheries
The typical
and the lag
could inclu
environmen
However, a
body and d
expected t
e effluent dis
mediate area
sult of the lag
ver) is located
oundwater
ere is a potent
forcemain pip
pacts from eq
and
e landscape w
sturbed areas
otential polluta
linity, SAR per
nstruction ac
aks, or re-fuelli
sed lagoon sit
udes white-ta
concern on a
on works. How
on works will h
is actively m
Protection Br
ansion area. M
proposed site i
anded lagoon
s
concerns for i
goon effluent d
de the reducti
nt for fish or fis
s the constru
drainage ditch
hat lagoon eff
scharge from
of release. The
goon expansio
approximately
tial for ground
pe and into th
uipment leaks
would be alte
can be impact
ants of concern
meability and
tivities are p
ing incidences
te is located
iled deer, coyo
ny constructio
wever from obs
have any signi
aintained and
ranch was con
Manitoba Cons
in the databas
will potentially
mpacts to fish
discharges int
on of water qu
sh eggs.
ction works w
h, no impacts
fluent will be
the lagoon s
ere is no poten
on project, as
y 2.0 km from
water impacts
he groundwate
s or fuel spills d
ered by the c
ed through so
n in effluent irr
Boron toxicity
redominantly
s.
in the Lake M
ote, rabbit and
on project is t
servations mad
ificant impact
d farmed. In
ntacted regard
servation indic
se (see April 14
y provide a hab
h and fish habit
o a body of su
uality or physi
will be conduct
to fish specie
taken up by t
should not ca
ntial to impact
the nearest b
the lagoon site
s if wastewate
er below. Ther
during constru
onstruction o
il erosion if not
rigation are ty
y. Pollutants th
petroleum hy
Manitoba Plain
ground squirre
hat wildlife sp
de during the s
on wildlife in
addition, the
ing the potent
cated that the
4, 2014 Email
bitat for migrat
tat are from se
urface water u
cal disturbanc
ted a consider
es from the c
the surroundi
use or contri
t the navigatio
body of navig
e.
r leaks/seeps
re is also a po
ction.
f the lagoon
t covered or re
pically: BOD, F
hat may be rel
ydrocarbons (
n Ecoregion of
el. Bird specie
pecies would b
site investigati
the area, sinc
Manitoba Co
tial for species
ere were no oc
corresponden
tory waterfowl
ediments relea
tilized by fish
ces that would
rable distance
onstruction w
ng crop veget
bute to flood
on of surface w
gable water (A
through the la
otential for gro
storage cell d
e-vegetated.
Fecal and Total
eased to the la
(PHCs) from e
f Canada. Cha
es include wate
be displaced th
ion, it is unlike
ce the site is a
nservation W
s at risk at the
ccurrences of
ce, attached in
.
ased during co
species. Thes
d create an unf
from the nea
works are expe
tation prior to
3 - 2
ing in the
waters as a
Assiniboine
agoon liner
oundwater
dikes. Any
coliforms,
and during
equipment
aracteristic
erfowl.
hrough the
ely that the
agricultural
ildlife and
e proposed
species at
n Appendix
nstruction
se impacts
favourable
rest water
ected. It is
the liquid
3.4
3.5
3.6
3.7
3.8
reaching a
in periods w
irrigation) w
met.
Forestry
There are n
cleared and
Vegetatio
Characteris
areas of bo
oak groves
wheat, cere
The only ve
crop land. T
the constru
Ecosystem
their datab
of any spec
attached in
Noise Imp
There is a p
utilized dur
grass) and
noise impa
Health an
There is a p
works, as h
Heritage
The land ow
expansion s
Historic Res
that they h
2014 email
water body or
where the grou
would only occ
no potential im
d used for agric
on
stic vegetation
oreal forest an
s and rough fe
eal grains, oilse
egetation expe
There is a min
uction works, s
Protection Br
ase at the prop
cies at risk at
n Appendix B).
pacts
potential for n
ring construct
the irrigation
cts.
nd Safety
potential for im
eavy equipme
Resources
wner was not
site. The Mani
sources Branc
have no concer
l corresponden
drainage ditch
und surface is
cur once the t
mpacts to for
culture.
n in the Lake M
nd aspen park
escue grasslan
eeds and hay.
ected to be rem
nimal concern
since the expa
ranch was con
posed lagoon u
the proposed
noise impacts
ion. Other tha
spraying syst
mpacts to the h
ent will be utiliz
t aware of any
toba Historic R
ch indicated th
rns with the p
nce, attached i
h. Effluent irrig
experiencing
treated effluen
estry as the a
anitoba Plain E
land. The nat
nds. The agric
moved from th
for the remov
nsion area is a
ntacted regard
upgrade site. T
d site in the da
in the immedi
an maintenanc
em, the opera
ealth and safe
zed on site.
y historic or h
Resources Bra
at the potentia
roject. Refer t
in Appendix B.
gation will not
overland flood
nt requirement
area of the la
Ecoregion is cl
ive landscape
cultural climat
he site will be
val of rare or th
actively farme
ding occurren
The Branch ind
atabase (see A
iate area of ex
ce vehicles (fo
ation of the lag
ety of workers
heritage resou
nch was conta
al to impact sig
to the Manitob
occur during p
ding. In additio
ts of the Envir
goon expansi
lassified as be
is characteriz
te permits the
native grasse
hreatened veg
d. Manitoba C
ces of rare or
dicated that th
April 14, 2014
xpansion due t
or lagoon efflu
goon itself, will
and the public
urces located
acted regardin
gnificant herit
ba Historic Res
periods of heav
on, lagoon disc
ronment Act L
on has been
ing transitiona
zed by trembl
e growth of co
es and some a
getative specie
Conservation W
r endangered
ere were no oc
4 Email corres
to the heavy e
ent sampling
l not have a po
c during the co
at the propos
g the propose
age resources
sources Branch
3 - 3
vy rains or
charge (i.e.
icence are
previously
al between
ing aspen,
orn, spring
agricultural
es through
Wildlife and
species in
ccurrences
pondence,
equipment
or mowing
otential for
nstruction
sed lagoon
d site. The
s is low and
h June 16,
3.9
3.10
Socio-Eco
The lagoon
wastewate
Aesthetic
The lagoon
the lagoon
surrounded
onomic Impli
expansion is
r storage capa
cs
expansion is
construction w
d by agricultura
ications
not expected
acity will encou
not expected t
would occur ad
al land.
to have adve
urage continue
to have advers
djacent to the
erse socio-eco
ed growth in th
se impacts on
existing lagoo
nomic impact
e mobile home
the general a
n cells, on land
s. In fact, the
e park.
esthetics of th
d that will cont
3 - 4
increased
he area, as
tinue to be
4
4.0 MANA
Propos
the im
4.1
4.2
AGEMENT P
sed environme
mpacts identifie
Mitigation
To reduce
projected y
maximum
impacts th
result of org
Although th
or turn-ove
significant
which is ty
upgrade wo
centre of th
Emissions
maintenanc
methods (i
dust throug
the setback
nearby resi
Mitigation
Surface Wa
Impacts to
be treated t
periods of h
flooding aro
the lagoon.
To minimiz
should out
materials d
wording sim
Die
fue
reg
RACTICE
ental managem
ed above.
n of Impacts
the potential
year 20 organ
allowable orga
e odours gene
ganic over-load
he lagoon wou
er period, and
nuisance to th
ypically a sign
ould be located
he nearest com
from constru
ce by the con
.e. water spra
gh constructio
k distance from
idents.
n of Impacts
ater
surface water
to the requirem
heavy rain or i
ound the lagoo
This would pre
e impacts fro
line to the co
during constru
milar to the foll
esel or gasolin
el containers
gulations
ment practices
s to Air
for odour nui
nic loadings,
anic loading r
erated from a
ding are not ex
ld likely gener
during the p
he mobile hom
nificant contri
d a minimum o
mmunity.
uction equipm
ntractor, and
ying) will be u
n activities an
m residences,
s to Water
from discharg
ments of the E
n periods whe
on would be un
event effluent
m constructio
ontractor the
uction, as per f
lowing:
ne should be s
for volumes g
s to be employ
isance in the
from the mob
rate of 56 kg
wastewater t
xpected.
rate some odo
eriods of irrig
me park reside
butor of odou
of 300 metres
ment and tran
will meet all
utilized at the
nd transport, a
it is unlikely t
ge of lagoon eff
nvironment Ac
re the ground
nlikely as ther
from reaching
on equipment
requirements
federal and pr
stored in doub
greater than 6
yed to prevent
community, t
bile home par
g BOD5/ha/day
treatment lago
urs for a short
ation, odour i
ents, as the lag
urs to a lagoo
from the near
nsport vehicle
provincial an
construction s
nd becomes a
that dust will h
fluent are not e
ct Licence. Eff
surface is exp
e are no signif
g a nearby wate
on surface wa
for handling
rovincial regul
ble walled tan
8.2 L (15 gall
t or mitigate ad
the primary c
rk. This takes
into the lago
oon. Therefore
t time each sp
mpacts are n
goon does not
n. Furthermor
rest resident a
s will be con
d local stand
site if dry con
nuisance to n
have any impa
expected, as t
fluent irrigation
periencing ove
ficant bodies o
er way or drain
aters, the con
and storage
ations. The sp
ks or have co
ons) or in com
dverse implica
ell will be siz
into conside
oon primary c
e, nuisance od
pring, during th
ot expected t
t receive septa
re, the propos
and 460 metre
ntrolled throug
ards. Dust su
ditions create
nearby residen
act on the com
he lagoon efflu
n would not oc
rland flooding
of water in the
nage course.
nstruction spe
of fuels and
pecification sh
ntainment dik
mpliance with
4 - 1
ations from
ed for the
eration the
cell, which
dours as a
he thawing
to cause a
age waste,
sed lagoon
es from the
gh regular
uppression
excessive
nts. Due to
mmunity or
uent would
ccur during
. Overland
vicinity of
cifications
hazardous
ould state
kes around
provincial
4.3
Cle
co
Fu
loc
Wa
co
Ha
inc
In
no
The specific
Co
lub
Th
Groundwat
Seepage of
would utiliz
1 x 10-7 cm/
Mitigation
handling, e
surface wat
Mitigation
As the new
is expected
pollutants
procedures
To minimiz
constructe
with grass.
To ensure s
periodically
to a differen
ean up materia
mmercial sorb
el storage an
cated a minimu
aste hazardou
llected and dis
azardous mate
cluding WHMIS
the event of s
otify the projec
cations should
nstruction eq
bricants, hydra
ere can be no
er
f effluent from
ze a reworked
/sec or less, as
of potential i
equipment lea
ters.
n of Impacts
lagoon storag
d to be negligi
into the soil, t
s should be foll
e the potentia
d dikes would
salinization an
y sample the s
nt portion of la
al should be a
bent, 30 m2 of 6
nd hazardous
um of 100 m fr
us materials
sposed of in co
erial handling
S and spill cont
pills or leaks o
ct engineer and
d state that wh
quipment is to
aulic fluids or c
re-fueling or se
m the lagoon i
clay liner, hav
s required by M
mpacts to gr
aks or fuel sp
s to Land
e cell would be
ble. To minim
the mitigation
lowed.
al for slope er
be constructe
nd toxicity of th
soils for levels
and.
available at the
6 mil PVC, and
material area
rom a water bo
from construc
ompliance with
and storage
tainment requi
of fuels and haz
d provincial au
hen working ne
o be properly
coolants
ervicing of con
s unlikely to a
ving a minimum
Manitoba Cons
roundwater du
ills, would fol
e lined with a r
ize the potent
measures des
rosion on the
ed at 4H:1V an
he receiving la
of sodium and
e site, consist
an empty fuel
as established
ody, and comp
ction activitie
h provincial reg
are to follow
irements
zardous mater
thorities.
ear water with c
maintained t
nstruction equ
affect groundw
m thickness of
ervation.
uring the lago
low the same
e-worked clay
tial for the rele
scribed in Sec
new storage
d the dike top
and does not o
d boron. If leve
ing of a minim
barrel for spil
d for project
ly with provinc
s and equipm
gulations
all provincial
rials, the contr
construction e
to prevent lea
ipment within
water as the n
f 1.0 m and a h
oon construct
e procedures
liner, seepage
ease of Petrole
ction 4.2 above
cell, the outs
s and outside
occur, the land
els do become
mum of 25 kg o
l collection and
construction
cial regulations
ment must be
and federal r
ractor or opera
equipment:
aks and spills
100 m of a wa
new lagoon st
hydraulic cond
ion activities
as described
e to the surrou
eum Hydrocar
e outlining fue
ide slopes of
slopes would
owner is enco
e high, irrigatio
4 - 2
of suitable
d disposal
should be
s
e properly
egulations
ator should
s of fuels,
ater body.
torage cell
ductivity of
from fuel
above for
nding land
rbon (PHC)
el-handling
the newly
be seeded
ouraged to
on will shift
4.4
4.5
4.6
Mitigation
To minimize
mufflers wo
Mitigation
To minimiz
have a sa
regulations
protective e
Mitigation
If any sig
constructio
the land ow
may be req
n of Noise Im
e the potentia
orking properly
n of Impacts
e impacts to
fety program
s. During cons
equipment wil
n of Impacts
nificant histo
on, the works a
wner, Manitoba
uired.
mpacts
l for noise imp
y, and constru
s to Health a
health and sa
in place, in
struction, site
l be worn in ac
s to Heritage
oric or heritag
are to tempora
a Historic Res
pacts, construc
ction activities
and Safety
fety of worke
accordance w
access will b
cordance with
e Resources
ge resources
arily cease an
ources Branch
ction equipme
s should be lim
rs and the pu
with all feder
be limited to t
h the contracto
are discover
d an investiga
h and any oth
ent and transp
mited to dayligh
blic, the const
ral and provin
the construct
or’s safety prog
red in the co
ation of the sit
er provincial a
ort vehicles sh
ht hours only.
truction contr
ncial health a
ion crew only
gram.
ourse of exca
te is to be con
and federal au
4 - 3
hould have
actor is to
and safety
. Personal
avation or
nducted by
thority, as
5
5.0 RESI
Residu
expres
No ne
treatm
the cr
occurr
that w
DUAL AND C
ual environme
ssed in quantit
gative residua
ment lagoon, d
rops and the
ring over time.
will allow for exp
CUMULATIVE
ental effects re
tative terms re
al effects are a
ue to the mitig
soils in the a
. Positive resid
pansion of the
E EFFECTS
emaining afte
elative to base
anticipated thr
gation measure
reas of efflue
dual effects ar
e mobile home
er the applicat
eline conditions
ough the cons
es described a
ent irrigation,
re expected fro
park in the fut
tion of mitigat
s
struction and o
above. The lan
to ensure tha
om the properl
ture.
tion measures
operation of th
d owner shoul
at salinization
y sized wastew
s, to the exten
he expanded w
d however be
or soil toxicit
water treatme
5 - 1
nt possible
wastewater
inspecting
ty are not
ent system
6
6.0 MON
Propos
survei
Monito
operat
lagoon
ensur
maint
the lag
to ens
ITORING AN
sed follow-up
illance, audit, e
oring of the lag
ted under the
n cells are mai
e water qualit
ain records of
goon, the owne
sure that grass
ND FOLLOW-
activities tha
etc.)
goon operation
requirements
intained within
y parameters,
irrigation even
er is to contac
s growth occur
-UP
at will be requ
n is to be cond
s of the Enviro
n the required
, as described
nts and water q
t the local env
s on slopes an
uired at any s
ducted by a tra
onment Act lic
limits, conduc
d in the Enviro
quality monito
vironment offic
nd disturbed ar
stage of deve
ained lagoon o
cence. The ope
ct sampling of
onment Act lice
oring. If there a
cer to discuss o
reas after the c
elopment (eg.
perator, who is
erator is to en
f lagoon efflue
ence, are met
are any conce
options. The co
construction a
Monitoring, in
s to ensure the
nsure liquid lev
nt prior to irrig
. The operator
rns with the op
onstruction co
ctivities are co
6 - 1
nspection,
e lagoon is
vels in the
gation, and
r is also to
peration of
ontractor is
ompleted.
7
7.0 FUND
Name
loan oflicenc
projec
The p
requir
lagoon
Federa
DING AND AP
and address o
of capital fundes, permits, au
ct’s application
roject is being
red for the lago
n with Environ
al Wastewater
PPROVALS
of any Governm
s have been ruthorizations,
n or approval.
g funded priva
oon constructi
nment Canada
r Systems Efflu
ment Agency o
requested (wh etc. known to
ately by the l
ion and operat
and providing
uent Regulatio
or program (fe
here applicableo be required fo
lagoon owner.
tion. The lago
g annually mo
ns.
ederal, provinc
e). Other fedefor the propose
. No addition
on owner will a
onitoring repo
ial or otherwis
eral, provincial ed developmen
al approvals,
also be respon
rts to Environ
se) from which
or municipal nt, and the sta
licences or pe
nsible for regis
ment Canada
7 - 1
h a grant or
approvals, atus of the
ermits are
stering the
under the
8
8.0 PUBL
Result
Public
park. T
by Ma
LIC CONSUL
ts of any public
c consultation
The residents w
nitoba Conser
LTATION
c consultation
by the lagoon
will be made aw
vation through
ns undertaken
owner has no
ware of the pro
h the public reg
or to be under
ot been conduc
oject works pri
gistry during t
rtaken in conju
cted to date fo
ior to construc
he Environmen
unction with pr
or the resident
ction. Public co
ntal Act Propos
roject planning
ts of in the mo
omments will b
sal review peri
8 - 1
g.
obile home
be received
od.
9
9.0 CONC
Based
above
The pr
that th
JR Cou
the fin
CLUSION
d on the design
e, no significan
roponent woul
he lagoon cons
usin Consultan
nal licence.
n of the projec
t negative env
ld like to comp
struction can b
nts Ltd. reques
ct and the imp
vironmental im
plete the requ
begin in a time
sts that a draf
plementation o
mpacts are anti
irements of th
ly fashion.
ft copy of the
of the mitigatio
cipated.
he Environmen
licence be forw
on measures,
nt Act Proposa
warded for rev
identified in S
l as soon as p
view prior to th
9 - 1
Section 4.0
possible so
he issue of
APPENDICES
Appendix A Land Title
Crown Lands & Property Agency – Lands Branch, May 9, 2014 Email Correspondence
Appendix B Table 1: Bowes Mobile Home Park Lagoon - Population, Hydraulic, and Organic Loading
Projections to Design Year 20
Manitoba Conservation and Water Stewardship - Wildlife and Ecosystem Protection Branch, April 14, 2014 Email Correspondence
Manitoba Tourism, Culture, Sport and Consumer Protection – Historic Resources Branch, June 16, 2014 Email Correspondence
Appendix C Test Hole Logs
National Testing Laboratories Ltd. Soils Analysis Report, September 11, 2013
Driller’s Well Logs
Appendix D Title Page
Plan L1: Existing Lagoon and Test Hole Location Plan
Plan L2: Expanded Lagoon with Setbacks
Plan L3: Proposed Lagoon Expansion Layout Plan
Plan L4: Dike Details
Plan L5: Silt Fence, Valve, Valve Marker and Rip Rap Details
Appendix A
Land Title
Crown Lands & Property Agency – Lands Branch, May 9, 2014 Email Correspondence
Appendix B
Table 1: Bowes Mobile Home Park Lagoon - Population, Hydraulic, and Organic Loading Projections to Design Year 20
Manitoba Conservation Wildlife and Ecosystem Protection Branch, April 14, 2014 Email Correspondence
Manitoba Tourism, Culture, Sport and Consumer Protection – Historic Resources Branch, June 16, 2013 Email Correspondence
Table 1: Bowes Mobile Home Park - Population, Hydraulic, and Organic Loading Projections to Design Year 20
F:\400\482 Bowes\482.03 Lagoon Expansion EAP\03 Design\[Table 1.xls] Table 1
B-482.03
Col 1 Col 2 Col 3 Col 4 Col 5 Col 6 Col 7 Col 8 Col 9 Col 10
Mobile Home Mobile Home Daily per Capita Daily Wastewater Wastewater Volume Daily per Capita B.O.D. Daily B.O.D. Primary Cell
Lots PopulationWastewater Production* Production For 230 Days Production Area Req'd at 0.75 m
Growth per year Growth per year Mobile Home Park All Sources All Sources Mobile Home Park All Sources (@56kgBOD/ha/day)
3.3% 3.3% (litres) (cu. m.) (cu. m.) (kg) (kg) (sq. m.)
2014 0 110 275 466 51 11,790 0.076 20.9 3,732
2015 1 114 284 466 53 12,178 0.076 21.6 3,855
2016 2 117 293 466 55 12,578 0.076 22.3 3,982
2017 3 121 303 466 56 12,992 0.076 23.0 4,113
2018 4 125 313 466 58 13,420 0.076 23.8 4,248
2019 5 129 323 466 60 13,861 0.076 24.6 4,388
2020 6 134 334 466 62 14,317 0.076 25.4 4,532
2021 7 138 345 466 64 14,788 0.076 26.2 4,681
2022 8 143 356 466 66 15,275 0.076 27.1 4,835
2023 9 147 368 466 69 15,777 0.076 28.0 4,994
2024 10 152 380 466 71 16,296 0.076 28.9 5,159
2025 11 157 393 466 73 16,832 0.076 29.8 5,328
2026 12 162 406 466 76 17,386 0.076 30.8 5,504
2027 13 168 419 466 78 17,958 0.076 31.8 5,685
2028 14 173 433 466 81 18,549 0.076 32.9 5,872
2029 15 179 447 466 83 19,159 0.076 34.0 6,065
2030 16 185 462 466 86 19,790 0.076 35.1 6,265
2031 17 191 477 466 89 20,441 0.076 36.2 6,471
2032 18 197 492 466 92 21,113 0.076 37.4 6,684
2033 19 203 509 466 95 21,808 0.076 38.7 6,903
2034 20 210 525 466 98 22,525 0.076 40 7,131
* From measured water use records and including 15% infiltration
TABLE 1: BOWES MOBILE HOME PARK LAGOON - POPULATION, HYDRAULIC AND ORGANIC LOADING PROJECTIONS TO DESIGN YEAR 20
Calendar Year Design Year
Hydraulic Loading Organic LoadingPopulation
Manitoba Conservation Wildlife and Ecosystem Protection Branch, April 14, 2013 Email Correspondence
Manitoba Tourism, Culture, Sport and Consumer Protection – Historic Resources Branch, June 16, 2013 Email Correspondence
Appendix C
Test Hole Logs
National Testing Laboratories Ltd. Soils Analysis Report, September 11, 2013
Driller’s Well Logs
Test Hole Logs
National Testing Laboratories Ltd. Soils Analysis Report, September 11, 2013
Driller’s Well Logs
Appendix D
Title Page
Plan L1: Existing Lagoon and Test Hole Location Plan
Plan L2: Expanded Lagoon with Setbacks
Plan L3: Proposed Lagoon Expansion Layout Plan
Plan L4: Dike Details
Plan L5: Silt Fence, Valve, Valve Marker and Rip Rap Details
PLAN INDEX
LAGOONPLAN L1. EXISTING LAGOON AND TEST HOLE LOCATION PLAN
PLAN L2. EXPANDED LAGOON WITH SETBACKS
PLAN L3. PROPOSED LAGOON EXPANSION LAYOUT PLAN
PLAN L4. DIKE DETAILS
PLAN L5. SILT FENCE, VALVE, VALVE MARKER AND RIP RAP DETAILS
JR Cousin Consultants Ltd.91A Scurfield Blvd. Winnipeg MB R3Y 1G4
p. (204) 489-0474
f. (204) 489-0487www.jrcc.ca
ENGINEERING EXCELLENCE SINCE 1981
PRELIMINARYNOT FOR CONSTRUCTION
JR Cousin Consultants Ltd.91A Scurfield Blvd. Winnipeg MB R3Y 1G4
p. (204) 489-0474
f. (204) 489-0487www.jrcc.ca
ENGINEERING EXCELLENCE SINCE 1981
Certificate of AuthorizationJ.R. Cousin Consultants Ltd.
No. 234 Date: 15/01/29
PRELIMINARYNOT FOR CONSTRUCTION
JR Cousin Consultants Ltd.91A Scurfield Blvd. Winnipeg MB R3Y 1G4
p. (204) 489-0474
f. (204) 489-0487www.jrcc.ca
ENGINEERING EXCELLENCE SINCE 1981
PRELIMINARYNOT FOR CONSTRUCTION
Certificate of AuthorizationJ.R. Cousin Consultants Ltd.
No. 234 Date: 15/01/29
JR Cousin Consultants Ltd.91A Scurfield Blvd. Winnipeg MB R3Y 1G4
p. (204) 489-0474
f. (204) 489-0487www.jrcc.ca
ENGINEERING EXCELLENCE SINCE 1981
PRELIMINARYNOT FOR CONSTRUCTION
Certificate of AuthorizationJ.R. Cousin Consultants Ltd.
No. 234 Date: 15/01/29
JR Cousin Consultants Ltd.91A Scurfield Blvd. Winnipeg MB R3Y 1G4
p. (204) 489-0474
f. (204) 489-0487www.jrcc.ca
ENGINEERING EXCELLENCE SINCE 1981
PRELIMINARYNOT FOR CONSTRUCTION
Certificate of AuthorizationJ.R. Cousin Consultants Ltd.
No. 234 Date: 15/01/29
JR Cousin Consultants Ltd.91A Scurfield Blvd. Winnipeg MB R3Y 1G4
p. (204) 489-0474
f. (204) 489-0487www.jrcc.ca
ENGINEERING EXCELLENCE SINCE 1981
PRELIMINARYNOT FOR CONSTRUCTION
Certificate of AuthorizationJ.R. Cousin Consultants Ltd.
No. 234 Date: 15/01/29