a~
H
O
H
COM
1-1 M
arara
©KlS>
i-xcei
< j
a©>
©
o
OS
a
S
a
©
CQ
CD
a
to
2
CO
03
a
H
I
O
P3
p
APPLICATION
I
H OH
O
a
a
TO
& 5
S O
P PH
PH
§ OS
B §
a
s I
« a
RIALS; *OPERATIONS
EDUCATION; *PUMPS
gfe
^g
S3 Si
C50
i-U
ora
o Jfa J
&C O O ^H
©o©
0-«H
w
N
CM
O
CS O OS
H a r^
GQHHH
S O O
-feS S
- oa G^
s a -i
H.^
QQCOP
aoj©
a
o
a
a
OH
^ cS
o'P J o
"ia co
!cn a
>pSH CO"-!
oPoo^o
ao«Ha
a to <
H ocfioJa
xccapoa
Ho to a
HH HHf-IHH
^
a CSHOOS
XfaO— O
P GO
aaao •
H-ooaato
-oooa
aao '
)HP
,. > tn o
iija
a a p o w
< §«P§
ra a©
toa'raS
PO J
HOH J I ©
o«ow*©
j
oaa
J, -
afacoapp• i aa
goapaa toE-cofa>-
03
©
a
PS w
a co
P
a
o
HH
Kl
% 2
LOP
DE
S.
e<
©p
a
SP
H
faa
O M
a
was
o-
a i->
pa
a
at
oo
<< o -to
— aw
w j Ja
1-1 03 HCO
Si P HHWl
a j
CM
a
o
HH
PS
OH
PH
to
13
o
a
a
H
PH
5
o
to
Ho •-«a<«! P
<>-Hiy aapo
anp ^a
H DSCfi
aosaaakwjaa — <5
ao«aos ^^
aaa cc a p H H ra a
pSHl>iaO'~'KOH— 33
a H artE-«B,oSfa <3
< JCSHH gwg ra^
BPa aw'oioptaoo
HOB oa o to a i ton*
-pa oHppaato co
Haso~i<:oS HQ oa
qaaatoo© Hosaa&i
ENGINEERS
NT
a
§
a
a
fa
aco
o J
aa
Hoi-i©o2o©2a-=i!aa «
ege
-------
53
•-B
Hp
an
a ^
a*
o
Is
ao
pa
a
oa
ss
Jn/3<
aa j
goo
H*<|
GO PH
aco
OO •'
clSa1
BH©I
S°
O1-
••O J
aa©
0*0,
B *
- -_,
-p-
a co an K a o ©
oaacoaasa>->
«
a fa P
O fa -
1-1 w HH
HOBco
co « o «
©XP
paa
wco^- o
BB j aa
HHB Co5_.H< aedO! -P
QQS hJ fa I— I afa
*H^ ©COfa O
c-Hlso pL,aco
-joan©
H
t-H
.
-aco -HO©
©a
COO,
o
a
1-1
a
H- "0-HUO
©P>
O1
o
©
ja
saa
Q5«Eda
a
"^^^^"0
ooa<
54
ASSOCIATION
20814
S S
IS
§<-
a o
aco
an
aa
H03
©
OJ
1C
ea
co
©_
w
aco
aoa
al
oo
coa
OH
o ..._..
a oocococQi-a
coco a-aana
SJWN - Haco
OH Ji-~"
S"HO HOH HH
s i -UHCO ^«
a»oaco Wo©
10 © jj as o
— — aa a5i/-.
H a i- on a H H vc Si
oaa a "
ap
CO
is to a o
•• ^5 td PH *»/ O ^3
a oaa- o «fa
o o H a M- fa H
oa
coa
coo
a
P
3,a
;a
o
a
CO
PH
• a
ja
9M
ja
>a
ca
co
©
i
a
@
a
o
co
o
o
CO
2
m
CO >i
CO CO
a
.. H
GJ H
H *^
a c
©Ha i-t
na
PHPO
Hco
OHO
o
^M
so
M£; -i
oPcoaa
H
sa
i-O ©<(QP <
" nap
P H^SCOOfa
303 •- -i" ©
©
PJ 06
On
p-
CO
ucoaau
N
oo
co a s o a
• Ed
CO
Q®
CO
a©
oo
O
OB
coa
coo
ens
8§
O
a5
ap
^G
^H
CO
-------
54
co
©
i-H
©_
a
fico
aco
a!
oo
coa
CO©
OH
H
S!
CO
o
a
« WB
CO J
-On HE
coca
P J
B
B
P
en
rOB
PW
BH
BS*
OHH
H >
a H
a a
> a
a •-
©a
coa
coo
O i—i J
< JP3
OH 1-1
O© i-C ..
a oaoH
aaHOB<
©a< o J
i—iOS CO
HBK i*a -
o < a >< a ft co
BJBW> a
aao COB-H
aaoas HB
HOO M
B "OS: -
HHBB< W
o -r -
hJ fcj w
$ei»jji
1-1 PH
605
NC
CO
B
O
CO
es
a
j
o-
H,®
HB
©
T—I
P
W
B co
W CO
£•5 <^
© Q
CO
CO
09
l-l OH
W
o
§
B
©
HH p.
a
£
a!
co
j y
<» j
»—i s
CO
o
EH
©< I
s
OH a
— o
o a
a H
g
CO
o
H
2!
§ a
CO O
a co
w w
OH ft
CO
©
©
W
Pico
woj
aS
oca
HH
coa
coo
OH
co J
BP
g
ft
p
a
H
- -B B -
acoa -aa
OJH BH©
B SB-
a a^ J
ft o a
o ©
a -?f J o
©
ft ©
coa -
ws|
P CO
B CO
Sag!
coa •
-H
_ aHHa«a«-i ra rd H o o
•"0-BleE?g
O©'
coanw „_ „
iHBOOWBW
co
a<« coa© . . _
H a ao ©--co
JO
HH<
03©
1-1 EH
N
CO
©
a co
w co
P
a
a
©
>©
a
o
§
o
CO J
B g
CO
CO
a
o
o
~ s
H
H
OH
o
OH
Q
HH
O
B
O
a
w
B
oco
%
••©
WB
H'W
-JO
- «
*g E
O -J
-HCO© © J©
*£ U CO O
W &H
HO •• pfi S
§H WM
an
" w
O.OHJHCOO
-HH Rfe
i pjj £>H pQ 5-3
HCO-©EH
co acocoB
JOH t
COCO COWB35
^w^ HJ
3 WH;COBH
^"
HB
^ B^BOnW
Ha^SJoo
a o a OH a B w
B J
<©
jo
-------
a
©
HH
5
HO
aa
a©
©H
a-
i!
w*
K-
II
HW
..
KHH
OCOO
wa O W P HH S CO PH <
t3HHHHw
C5
©
1—I
I
W
a co
W CO
STRY
j£
p « <
a W o
a < H
© a >c
co a <
x o a
W HH ^
O H
O <
-w
MBH
• COH^
W >-co*
OH ^B
HH a w •'
j H^S
<( <<•»
a -
o
a S-.
O JCOCQ
CO < W
P OJB
^H HH ^J JD
,
O BE©§2
CO OWCQ J
W ......
0. OX K-
©
©
a
OH
OH
N
s£>
CM
©
a
VE
a
o
CO
w
Q
i-1 -oa
. . i« o <: w
faO COEHH4WN >
-alpS < W
H«W H
X>Q QQ
at>OHM<
D« • HJ-HOn
O
W COH
O " '
HHCJOHHHH
^ I « H. '_J O
^J
JE
£!£©!
co
•On BPn
iS" fej
H- aw<
so
VHO
COO
B©
H H>©0
-5WBPC_ .. . .
;aaaaoo
PH OWpSPCQ^BHHHH
OH a
CCHCOHH
wwk
55oHHgoot«w'
o
a
CD
a
o
CC
w
co
W
Ha
a H-
>W
©
©
•*
©
—H
©
a
w
(B
CO
CO
CJ
00
§ g
©
a
— PH
CO > OH
© © CO
I ^ s
s 5 e
© a
W OH *
S
a
r- w
J
03
a § a
a
.:waH-H I OnnJCd RJOiSH HH
O H < ^ <>
BBtBPP -4JHSH
H Doao©
w
wOfacoawaaai
Ha©aaHHH©HHt
in
©
O
CO
a
©
CD
HHHH 03
w
am
o-
H,®
Ha
j -
CQ CC
<:©
N W
O^ SH
CO W
© o
© a
w I
B co co
w eo <
a *
>w
a
o
co
co
w
co
a
H o
O H
S I
HH ^
j S
H-l H-4
P HH
CO
1
a
©
a
©
w
AGEME
* WAST
A ; *
EDUCATION
LS
w a ©
H< N
O©HH HH
H-Q
OnH
fcUH O
'^ H © a OH ©
SB 'HUCOHa UB
WW W « Q C3
Ba *PH jwaow
OH UH
w
COPn
<
oa
~HH aao a"
Ba H a co H
a
aco
o-
'-s©
Ha
CO
(^
w
©
i
w
PS W
W CO
OD
co
t»
B
©
H
a
w
I
a
a < D
© a a
a
t»
H- W
-------
56
- -eg
a i- p w o s
PS -u£"
WK3!
H CO A H fa
w en a CQ wo
" -s
j o - o a w
o u D -H u
>!»
00
PHU
td >-l OO,
am H o
S pa>-a
P Ji-ipSP
OS •© Hoi
faOMGO CO
OfaS I •-.
•-HO
JBOOO
oa
a«
> *
HPa
co
a • -oa * ,
O Ofa CO
anjcoo aa
aaoco
OHH HH[
a
2SC
aa
OHHHH a
002 >faP
PH
©
CM
CO
i-i>a(
^000 nj^ J
oo-ao <
CO
K
CO
o "OBaapa
a ggoo< o
a PH HUfaH
> g *
' EH) ' a
da
>H
oa
aco
o
aca
§2
-5©
'U Ha
co 9 '; -
njaacoaa
aoaHOco
KCO
CQ
:coaox»- o
:a«iaa©Hj a
co
3
aaco
!>© M
OnJ © P (
oQcoopa
oa (Bwco,.
p P^gE
B a •> i
H a
CM
©
©
a
a
a
a
©
HH
CO
o
o
CO
I-H
cS
ol
13
©
HH
5
O
33
g B
©
63 §
H O
a HH
PQ a
HH N
P O
& HH
a E=
S S
© M
- PH
a
PQ
a
H
a
o
H3
a
o
a
a
co
i
N
99
a
o
2
PH
OH
CO
LO
CO
a
PT
o •
CO*
-------
57
1
1C
o
1
00
es
Eio
o-
>H
03
I
B
H
§
CO
CO
HH
PS
WATER QU
OF
O
a
a
i
I
MODELING
Ifl
dfc ®
— iHfa O M|— i
OJ - HJ
< Hcc co PH < K —
;D h a H H PH a t=> a
H I a
-
«i-iH nJ
UJH <
H P,~
fa I t» hi
PHH -
w aoo 'Co
oopoaaa
§a HOH si P
1-1 U«GOCOH
a
H
>
Hoa«S
BO
PH '
DnOf
i-i Ofa<>- LJ Q2 C^ ^3
P> JHa P
i-l PH
PH
W
O
{•'H
&H
0
OS
o
>p
!CO
a
B
01
a
o
ta
H
aca
>H>H
ha
to
©
©
w
B co
H 03
p
a
a
p
W
WAS
OACT
CO
PJ
o
p
CO
co a COH
| 2 |§
HH HH
00 nJ J
HH CQ _ .
B P -!
ax
I*
oco
rq y
SI
WS=
»f
§ g
H -H
I .§
COO
Q ^3 ^^
ac
H-
H
tj
H>-CO
CJJO
H HPCO
P ffiPni-H
a H -::- a
fa
» PMH
B uaco
O * -J
b] Haw
H
PH
B
U
CO
H
taJ W H H
5SP«H'pb
apHH
< HCQ O
B a co HHPiPPO
a < pq^coH
t» P O PH O « <5 J H
H H «>H<
B OOW HOO fa
PH coo aaraHH©
O 1-1E
a B PH on w y fa pa
§5 HHCQ-
raBo^"Hea«'
a
HO"iCOH
00
<
S5 o gaB
HHHBBO a
UCOCOUHO HH[
B sit
O H
CO
a
I COHH H
B a a H o a P H as >-<
-------
58
Ha
gH-
Scn •
as
• ao
~©a
^ uM
BHQ
aoa
H «*
a -
HH^-B
6? en
S0* j
HH_O
H a
«a
QCO
Sa5
HHO
asH
ao
H <
H§
^2a
>aa
BOH
aoH-
aa
HHOn
OOn
o H
-I
oa
a> -
QH©
aann
aa>
"a
". 50
B «a
^§S
iHOH
OOH
to
N
.-HHJ3 N
cojcn -i
a©
a
o
a
OH
O
a
OH
a
o
aHHa2i>cne w o i as
Ona^HH HH HH aaa J©aa< H
©
a
CO
H>oaa • o -co
a • • a o en I*
© PS aaP ao©
a 15 H- 'OOa&HCQOO -QMoaPoa-
ATION;
ETALS ;
ATER);
* WATER
oVgn
a> os
aHHCJ
©Ben
BHa
apHcna
©gp
HH aa
a HH -^
a =
coo en
-i
CO OOOOn
!-i a
a aaa"*
pH-Ha
a HH
t>
HQ
H Henar
OH
B PH -•
a E-"-I -
-o -
a o S a a o en PS en
I-H anSaaoa
aaa^aoo
ao
oao-cn^ co
O-
o aoen
o •• QQ
HH aoa
a
ao
aa
§s
o
enH
oa
oa
ao
o
a
o
a^o
a©
aa
a©
©a
opi*
§
o©a
ocoa
P HH[
CO
a
o
5
QH
0,
•V1
©
a
©
a
a
H
OH
a
o
03
a
oaen i IM ^ en a oS Q i oaa^aaaa
Har«S! '
>-©(
•gi
aa a^oaH-U'-'HHB^fco?
a aa a< QHHiaoaE. ..
aenH os PBO -o oa<
oa a
oE3 H-
aan • acn
goaenaoa
- HH H a HH a
© < i
HH cna
aaHoa«o
SE riM HHH BHHHH
aa Ona
BPH QPHH
Hooa©a -
J CO U a Q
-s
KlSH <--
aa - a
aa < a
ffl an H
p
OH
a S
aa
aaQoSXJ
o
as
OH©
a©HO
Da
-------
59
©
T-H
a
a
a
a
o
co
co
a
o
o
60
a
H
CES
OQ
O J
S iu
a ©-i
© oo
— a©
^J O
o .. _
a H
1-1 OH Htt
B
00
a
a
HH O
a
g
a
o
a
OH
OB 1C TREATMENT;
; * INSTRUCTIONAL
WATER TREATMENT
©
©
W
a
o
. ._ B
aoo OH
co
QOH
a©a a
-Q O<
P 03 j a aP
© S>BOJ
r-,~ _, OS6H< H
B:co©
a co&Hoa
HccO"
ooc
X
J&H i-H
00
- as OH
o. > . .„
03 o oE
CJ H© -CO
05
aaH
aa<
a J
1-1 OH
as
oSf
ao
&J
!o
'^o
HH .. MH
H H Jaco
OH
B JB B a
oca o H
00"-iH O) KC
a 03 ^ a 031
a®
«*«oa
H HH
aw
HHH
jH©
!co J
aa
o
=£
O
a
»
©
H-
HH
9s
J -
>O
©
©
a
a
a
a
o
HH
CO
O
o
S
SS
D POLICY
o
o
M a
03 a
a
«!
o <
CO
a
HH OH
2 B
g^
OH
GS; * DEVELOPMENT; ^ENERGY
S; RESEARCH; WATER REUSE
ESOURCES; *WATER SUPPLY
•- OOB
. w HH a
* a JH
, o©a
OOBH
- g
S
a aa<:
PH OXlS
OH
HH
B
o
a
o
-O -SBO -
jsooi-iHsH
H w P [y op
HH HH
©HJ
a >>
OH 5;soa
HcoaoHO a
Qcosaoaacq s
a
© H o > H o o co « a
aa OOH cnonO
)HHH aa a^a
]a BU i_
ooi? «H3 B
- -- >HO<«HK g
q is SNB
»
CO'-
©COB
o o
ioaao o
HJ
o<
05 o
PnO
a oo
o S
345 EAS'
a
a
a
3
a
a
j
HH
>
HH
O
HH
©
a©
o
60 >
Z
BO
a
a
© P3H
, . 'On
H-ao
-O
a«
o j
r°
Hco
o
&.MH
HO
jo
5a
o -
w J
oa
coS
Cnca
S j
©<5l
OH
'-J
a
g
HH
a
§
j
o
o
H
CH-
OC
2
H
i§
SH •
ooco
aa a
feS
aso
g
J
5,0
HH|O
•aiooco
O HH td t> N
oooS -B
556
©-a «
SCO CO
i-iHO
* co i-i
©On
-tug
O C0*g
oi U *
B "cos
O < i Hcoa
aoQpbaa
< HOCOH
J«000
na
OH oaooH
noco coaa
H a a ^a ^
a 03 oo a o
«aoico
co OB w wae
aoaoor "
coao-
10 ajM w-
» cooojoax i
>->a©<< aj
w
P B- a H J a a
a^o awa
ax
aaa
>OH!
a o^ • _>
na ©;
a ^°-
o
CO
a _
Q fllffiHSa
AVEN
605
o
a
oo
o
CO
a
j
TO rtcoaapH. ^
BCD
B W
©-
Ha
J. :
aa a
-a«
H'a«aS5 _ CH
>w
a
a
a
p
s
co
co
a
o
o
60
HH
B
57
E
32
SS
uu K
a • £
HHH
JS
03 -
WHH J H-p
-------
60
©
CM
WO
CO
aw
wo
GOB
OH
COJ
.-.pa
ACE
OF S
ON
j
©
OH
O
HH
B
I
o
aw
H O
^H *^ iS
©O
©
)>-! a
POLLUTION
QUALITY
HJ<
a a*
H H
P " B
-co
a.
o-IO
N
o oo^
GOBB-IIB
*
£
a
o
o
w
> • a! ...
H- .. H ©W
H HB»~U-« HH
o- oaHco w a
HH <1 S U *_, HH <3J
a osna H j
O H <3 *") W a i—1
coEdooBa <
. . OBBBOG >
HH" ^i c* 0* ^1OG **"* '*3]
CM
IN
f
w
a
a
p
a
GO
a
CO
g
© Q
©
H
GO nj
HH pQ
a
©
HH
S
g
H
8
b.
a OK
aa
CU
a H*
g 1
w gn
< aa
z= g
wa
- 03©
a «1-1
a
a e < s a
HGO
© "OH -|
"-©•sly «
ajBH a
uoaoa u
HH .. a
©aa 1-1;
• an GOGOHHH o
NEW
AVENUE
G€
OH
B
w
o
CO
©
• ©
o y. «- -x- a
>©
-------
61
CM
©
CO
oS^
a^
oo
HH
coa
coo
OH
a
«ffl HE
OSP «P
«Pn HO
OS
a
J
a
I
a
K
H
CO
K
O
a
PH
PS
§
H
a
o
a
PH
cs -
KH
oa
i!
at
put
oE
*
oa
so
-HO
§3
§1
a -
uco
OHH
5 co
50
oo
H
-©a
> <
oSaa
Ph£
PH
n
I
CM
g
a
ucoco
ceo
(XlP
MP
K J
OlH
a co
§ 2
HO -
a >
PS O
Ha I*
o • o
oXa J
h©H n
PH
P3
a
oo
< P ><
o H
am
• PS
r r ' ' J
H Haco -i
OH oWa pa
S
o
ia a
< co *n
j
CM
©
a
a
a
o
CO
o
o
03
>-i
a
o
o
a
^g
co
^ CD
— PH
CO
O
O
p.
o
3
CO
HH
O
OH
O
HH
CO
a
o
a
HH
H
TIONS (VASTEWATER
TEWATER TREATMENT
AS
a>
OH%
O
K -
CO
"O
. CO"
O H J
ao
j aco
> jo
a aa
H- ao
OnlO
a co i
o -PCM
5 SMW
a\
.. b'§^
| x§g
g ^a
a s03^
co o jo
oS cooco
a aa-a
as
°§
a
a
2g
05 HH
aa
Q©
co
o
ao
PH H
••OH J
Haa HH
oScot
CO JC
PQOt
NG
N
CM
a
PS
a
©
CO
CO
a
CO
03
CR
ES
LIF
CO
a
OH
H
HH
O
PQ
a
I
3 H
a ©
© J
1-1 a
5
2 a
j a
g S
PH H
PES
CO i-1
" $
LATION
; * INST
PIPES
a1
. .oS
a a
H -
oa
5
j
paw
HH
CO
OH
N
I
T?
w
o
a
i
o
J
3
p.
aa
HHO
SH
Jco
JO
<5PH
03
o£
aa
HH HH
OH HH
H Ha «
OH OH 03
i—i a
ao
Ha© JH«c
"-KCaco coH
OnO© coa
< oaocc
coaoi-HH
aHH>aHH
«5ia
aa
Ba ©
HO-taHHaa j
o w A ^ a o a
s H PIJ E; HI a ©
ft-H H-I^HHH
a >H a a o co H
w
CM
©
g
a
co
CO
a
o
o
§s „
Hi ^
pa P
co- o
"w ^
CO
AS
TS
I HH.
v£>
CO
NT
a
aco o
coa j
a co a
SP >
&, ^ a
oS o
MB 63
nJ E^
OP o
a
i
..3£j
f—I HH HH
O HP3
. J> J
CM
•«•
©
i
a
a
I
5
£i *^
O 0
HH
cc a
co ©
a HH
o H
O *3l
an
aco •
a ©PS co
-His
SCO
©
a a
aa©
HPn
PS
"-"COO
OS
i
O Ed CJ
gj «
oa
PH
a J
H HO© HH
OH OHM 03
o Hao HH
co coj~ <
a ffjax >
-------
62
rtat
TS
CM
CO
I
W
td
a
o
co
o
o
CO
a BP
© Ed
S°
o -5
co a fja
l-H PH HOn
RGIL W
rt H
rt
I
rt
o
ONAL
Ed
OH
tfCOS
^OPERATIONS
13-
CQHH
>-oa
coaH
«3J S
td|HCO>"
i
CO
al
oa
OH
coa
g
H
a
H
w
D OTHERS
rt a
CO Ed
^
|HH
rtaa
oaa
OH
H -
B — CO -i
OfaO >
HHi-ia
cu rtaco
co
^^^
rtaE
orto o
P3
PH
a
HH
B
HOn J
cogra
W
•
o
1—I
i
rt
Ed
a
©
co
S
o
s
CO
rt
03
a
I
a
a
©
CQ
rt
o
fa
rt
©
OH
PH
©
H
U
©
H
OH
<
5n
faa
••Ed
wo
a<
Ha
HH^
HHJ?1
Ed
§
H
rt
©
<
rt
©
a
<
a
o
S
H
^^
g£
ii3
-co
fc-S
*^
X
co
COH
Ed<
ac
fa*
*
s
•a
COH
©o
gi
H
COH
«s
.~^ SH
OOH
as<
HHHHM
Hart
EdaH
«<^
gart
OnH
ffl-XH
* <
r~
-^
«fe-
H^a"
a-Ka
«os
rt<«H
oa
fe
H
S
S3
o
a
HHK
faCd
w
H a rt
f*H Ed Ed
HfaH H
oa a
Ed HH
CO CQ O
I-H Ed a
cort H
Ed OH
rt
e
<5
aa
HfeH
cogrt
Ed pS
H UCdCO
o co a
a !-i H -
HH .. g; a a
H HH
H^ «
OH© H
H— a
US H
§2
CJ
SES THE
NCINNAT
g
H
•• H a
OM 03
Sffl a
HO «
-------
63
JECTIONS
ON
OL FEDE
ON CON
S
TS
a
o
OL FEDERA
ON CON
Q
a
o
GC
O
fa
co
03
co
a
o
HH
PH
|
PL,
GO
O
O
O
" W
03 H
& "
OH H
OPS
CO -P
JGOS
oSHfas
OfaH,
I
IM
fa
a
w
OH
PS
o
S O
POLL
PS
B
-a
aw
o
!->
J
03 CM
CO
CO
o
fH
f
W CO
CO
OH fa
w o
a fa
-J
fa ^
JH
Hz;
"O
Hy
PnH J
aoo
faOO
P3O
OH
co
IN
CO
fa
o
a
w
H
PH
o
7)
fa
om>-i
H KCB
a w
CO
a
o
H
o
J
CQ
PH HPn
PH
CO
O
u'i
-------
6A
300
la
OW(
o o
woo
reao
oo
oo
OH
w
OnOO
«CQ
oo
%°>
O PS
PH a
sw>
-i JO
j|
<
j
PH
a
fa
"ao
oa
a
o
HH
i
H
O
fa
fa
a
o
o
j
o
OH
aS
B
o
"s
an i-
KHO
H
J
9W
ja
HH
< If)
>W
N
©
is
fa
HH
a
§
HH
00
00
fa
o
o
CO
C5
03
<
Q
O
OB
D- BED
PAC
N
gg
jre
H°-
WO
JJ
Hfa
« PH HP
ON
OL FEDE
ON CON
POLL
re
13
J
ja
«
©
is
a
«
CO
o
o
s
fag
paw
03
a
o
o
03
HH CD
rt 5
i- OH
O
HH
H
O
HH
J
ON
OL FEDERA
ON CON
J
O
OH
OH
a
o
"s
H
HH
J
gw
ja
a
o
H
o
HH
fa
§
©
fa
*DGN; ^EFFICIENCY
TIONS (WASTEWATER)
DARY CLARIFICATION
G
AS
TH
ES
co
H
ao
COOCO
8*-;'H
« a
H
Q
;>
o
§ HHHE
f ±!
J
O
"O
OH
«
I
o jPoS w
HH HH J fa Tf
faO
-------
65
UDfag
35 O
H-GOO «
PWGQ H
OOfa
a1-1©
©P-H
Sana
13
Ed
W
©
U
a GQ<: a
WO<1-1 ©
paua «
©
PH
DH
Cd
.. < a a < o
wKooa <->
l8P"a
HH .. > PH H J
HHW «
PnU Ufa fflCM
HH^KHH©
S
GQQP05
N
©
W
PH
W
a
o
CQ
CO
w
u
3
CQ
LOWS ALTERNATE
LE SAVINGS IN
ALITY MANAGEMENT
AT RESULTED IN A
ATION PROCEDURES
VER S 100, 000 PER
PH W
J(X JO
PEdJOP,
WGOPnOPH'W
" UPnH
«5
HGQ o
•• w < w J
H HOU-OP
PH U PH •—' H W O
u
1
ON
i
w
HH
Ed
fa
J
§
H
a
o
u
a
o
H
J
©
PH
PS
B
0
PQ 'C
OH «
S^1®0?
S«!Di:<
KH i— i fn
OOOOCO
HH>, H-S
©JB3WWUGQP
PH>P Gi
W^GQ S3
GQGQ OH
- -acMatf
~" w
. ,fa
WO>Hfa
W H©
o aw
-SQOfaH
V71
ASSOCIATION JO
o
P,
u
5
TY
§
HH
UH
HH a©
00 J JU
P-
i
GGQPH
©Ed<
*gl
EdU
U W
©CO
CO.
§
S >(&
•1 PnW
2 il
- -pll
- COOH
© •-"..
fa a
- U H
• w a
u H cog
-ar
H-HI
H<(
£
£%
Of
a "-1-1™'
S ai©1-1^
w wuac
VS>
i
T—i
VD
5UH "H
HW
CQK
W1-
O>
§fc
OP
«HU
OUW
PH WPnfa
KHfa
H-W
&H
— J
rap.
CO"
oao
HH HH
CO W
H HSEd
0- U&H
S SaS
U HUP
GO GOOU
w cqoiu
ON
o
W
fa
a
©
u
o
H
J
©
PH
05
£
o
"5
COS «
H
HH
J
HOI
W
©
w
a
©
CO
u
u
CO J
""! *
OF
AGEN
SIBLE
a
©
CO S
©
" U PH
PH W ^
WO©
B u
o «t
"
GO O S3
w « u J
wu
H^
rB
PH
g
a
a
o
*MUTAGENIC
*SLUDGE;
ATMENT
TS
APPLICATION;
SEARCH REPOR
*WASTEWATER
w a* J
f 5
© JGO©
' KCO
OQ
§©£
W
J P
U U
K-
PH
N
I
©
N
PnOM ••
OEtiEd W
©
H *
-GO W
©EdP
HUGO
H
OH
HH<3!U
PJE-IHH pj
UCOX U
CC CQ O CQ
WPH W
ON
HH HH O HH fc"M
FEDERA
ON CON
J
©
PH
CQHHQWSUWL
CfiCOP^ «a;OH
-CBJ. HOJ
S J GO-
. M «S W P^
H> 3
jH^^pa-
*' ° g
a
§a
faW
_ ©waaj
COEd KPOpq
WEa W U © "
•*
*
©
w n
03
PS w
w o
a Ed
I! g
a
CO
CO
w
u H
§ g
2 S
05 P
CO
w fa
3 1
« §
-------
66
«>
HEd
WEdO
O3a
" P9
caps
HHO
CO CO
H^ J
S o
HH G O
f§
EdHCO
td!—' P
H O
«
<
>«
-
3 S
•• O
S ~
^5 C^
Q O
Ed
a j
o a
HH CO
os
H «psa
HHH
PS
o
§
a
oS —i—i
©OH
HaP
PL, 1-109
2a2
O
te
o
o
QU
ENS
>
§
I
• EdS
CO «H
vO O
i a
© o
g
CO
CO
a
H „
© PUPS
^ H£
SOCIATION JO
WO
jg 2
M PH H
PC «)
o E-H
dSS
KPB
OEd
WOn
©
*
Ed »
Stfl
Ma
00
*i
o.
©
o
I Sol
H OPQ
H O©
M HHHH
ja
HH §S
O *CO
I ..i
^d PH
< Pna
§ 2S
OS g
1-1 PH
HO
OS CO©
fjj &J ^>4
PH OO
T?
o
TH
©
w
PS
a
©
HH
CO
O
CO
HH
OS
ACT
PS
a
cc
j
o
o —
PH
a
a
o
g M
o ••
HH H
PQ H
P «
COS
OS©
gg
g2
cooS
PH ET^
S vj
HH
O
a
a
OnPS
©a
"S
i-*
o
a -
Cd 1—1 BH
EH ^a
Ed
HH {/)
&H &3
£ H~
I 2S
s ©
a
P
©
Ed
o
•• co a
as©
©OH
i-
H I
g .
co W
nj ..
I •
H« (B
s I
a
©
H 1
§ I
OS PQ
OH
-H Pi
O ©
© aa
<
o
1-1 a
09
1-1 PS a
oao
||p1
§*£
O CO
X
o a
Jg
iS*
a a •-
Hoa
S£*2
a g
09
• r-HH
JPC
JOH
QKCB
HSO
SO
©O
O PS
cc
M
© *
o-
i-OO
H
a I-OJPS
© aa-a
CO OHOH
-i a apSEnjs
a
o
CO
a
HfeEd
oP
Ed E
H
O^O
HHH
CO
CO
a
OSO CO 1-1
EdCO
H
<:
OPS
PH
\ a
so
-i O
o
HH Q td
oaa H
H s~£
-
©an H
OH -
•• ^oa j
H S i—* J ^"^
OH HpQ Q
©
©
a
OS
a
s
©
K3
CO
a
o
o
CO
$
I
o
s
o
H
O
HH
ffl
P
Ed
PQ
RAGE
S
S A WA
O
CO
o
9
H
j*
j a
a a
O HH
© H
I
3$
S1—1
aa
H«
aco
G; ^FACILITIES;
ANCE EVALUATION
TANKS
j©a
aaH
oa<:
Ed
a
a
-K©
o o©#
j HI-
< PL,H •'
S M < ra
a © a PH i-3
j co oas
in
in
co
10
fcj
H
©
fe
13
50
_}
©
CO
CO
S
a
g
a
of
©
o
I-H a ae>H
H H
HH O
2 S
O H
CO M
a PQ
-------
67
NG WA
a ©
CO
PS
o
N a
w £
© 5
o
©a ©
c»a a
82 p
OH
- a
2g| H3
as
©
^OPERATIONS
ATMENT
oS
aas
Ha
o&o
o
° S>
H apS
a PSce
03 aw
© %
I
«£
xa
CO
§ PH!
J H..
3 £2
© PSa
w UH
pShPS
ao©
H fo
CO
to
I
a
§
HH
CO
u
3
CO
HH
PS
ao
J ^OS
5 HHQ
OH Hfa
.. ^!faps
o pSH
rt a
©a ©
&nH -
a 2
to
©
^H
I
a
a
©
M *"H
O H
O -a!
CQ . . ,. ,
5 § fc
M BH H
* MAINTENANCE; *PIPE
ATER DISTRIBUTION;
- &
a a
CO OH©~
» HH*"
a HH-
u
a
©
u
>«o
a i-s o a
5 .. N a a
:n"
©an
HH HH
CO
KP-Cfi
..
PS PH
O -'i-i
HOB,
- w psafd
Jjoa
E:
CO
II
s
«
&
©
-5
©
H
<
»»i
O
o
yj
9
W&s «!
a SE
U
2
>H
H
Ha
oiaa
SQ'/jS:
§
£-
^<< tF-
to
10
^?
©
T-l
I
H
PS
a
eg
g
a
o
i
©
H
&
HH
PS
©
a a
H
&! «3]
o a
HH
w a
S 2
W H
O
CC nJ
HH CQ
PS S H.
u
BH
a
CQ
o
TION
NT
STS; *FIL
*WATER TREA
-s
HCB N
a© vo
I PSH
PH OPn
© X ©
P » •' H
©CQ HH
j Ha H
*-C &H K OH
© So S
us
HLORINATION-FILTRATION CAN LEAD TO
OPERATING COSTS. THIS ARTICLE
FOR REMOVAL OF IRON AND MANGANESE
OM A PILOT STUDY OF CHLORINATION-
aa&H
© HOI
JOH
pa-
vC
t
©
i-5
a
©
|
o
©
CO
9
WOR
O
5
~-a- &
aa HH
on coo J
s a;
CO
a
H i_i (J P d
OH
W
CO
©
CO
©
a
PH
CQ
a
,
xa 1-1
Soaps HH
a
a Ha
©©B^H >>
BSHH H
-------
68
pioo
W SH S5
g|«
05 Ed
aare
-aw
EdH
aoa
©HP
pj P5 ©
CH O
ffipq
Hoai
fartf
OPnl
Ed E
CO •<
all
o
a
5
Ed
Ed
a
o
W —OEd Ed
HHCOQ
COO -CO O
JEd©
QPnfflO
EdPH-
K JCO<1! PH
OPiEd
COWQCO
EdH H ••
O ^ CO r"1
gffiO —
HCO Ed -
o P3
Pi OH
H ffl<<
" H J
vC
^
O
a
o
HH
H
«*
CO
s
i
pi
I
O
HH
Pi
H-
HH
J
§
Ed
COCO J J
jaoq
qogg
pi —HH
HHsa
a<(oo
oooo
°j a
Pn>-iO
OPnO-
Ed^PiH
H EdP
S! a j
s Ed j
©Pi o
HEd PH
< p a •*
KfaO J
-sal
co*oa
g S
& O H
©
Ed
rt 3
Ed !-3
a g
a 5
o a
co a
S 2
O H
O «S!
-o
H Up J
PH ano
occ
Ed
PH
B-
CO
CO
o
Ed
HH
H
Pi
o
faOCO
oap
<3] O
co -
H -Pi
©C0<5
tsa>
coo
PH —
«!HO
a «3
QQ
Pi Ed
PnCOCQ
< —
Jffl
< I
apiEd
2EdO
>na
o
a
HH
CS
Ed
Ed
a
HH
g
Ed
a
bbj • 2
-ooco H
H aa P
o tco j
Ed JO- J
CO
§9 H
fa -
••- © J
Hi>CD -
PH oaaco «
K -i
-OHH
co*a —
?i fd J
J P<
< J5
a fad
^C &H
w_
-*pi
CO Ed
-
J
CO
„
a
.. „(£
rtHp
wan
fe
iSHX-
0
•3
o§a"
aso
i-1 -X '-"
M H
a -P
-Si PQ
Pi Ed"
OHBi
*<:H
^CO
o«
ao
glti
8813
o -l
H S —
- •• a s j
H HSCOEd -
PH OQEdH
O H O S
co »Ed<5Pi
Q
H
J
m
<
PH
d
CO
©
a
.
R
a
IN
Pi
COOEd •
-EdHEd B
COi CO
EdCOPnP
O .
^
D
fa
CO
a
a
*
©
10
©
©
is
td *
03
•• a
Pi <
Ed i-S
@
P ••
a Ed
H
a «aj
2 °
co a
S 2
0 H
0 <
< o
CO J
— pa
Pi P
— PH
., ..H
slg
td — S
PHH
<•
£mp<
2 ^
H ««
KEdW
EdOH
Pnaco
°as
«s»
KX
— O
SSn
COEda
O PH Ed
O*S
^ <
*5 PH
§A"
§Eda
OHH
QJs is
jjj
S
P
..
g
EH
CO
>=
CO
pi
Ed
HH
H
1
O
<
,.
3
H
H
.
fL,
Cl
O HH
©
•a! o! H
« O ©
o ""
• • COEd Ed
EiSH >
< pnHH PL,
O PH OH W PH
CO OEdO V
K CO PH Ed CO
Ed Ed O pi Ed
-------
69
OH
"On HOa
D PH
JC3 (M
< CO
U OH I
>—'H e>
OH CM
CQ -r
H
PH
;&
HPnO
CO COP
CO
H«3!HO
CObOH
HKQO
cap, H
5^50
nJ
HH
>
2
b£E • is
a,©<: H
S.JH '-1
O J< >
UH3 NH
" CO HO «<
- - - >
CO
CO
H
O
U
CO
CO
to
©
i
PH
H
^H ^1
O Q
a
o
H
U
J
S §
US
HH
— O H
XH
PH
CO
CM
I
N
CM
PH
S
O
co
CM
H
a
owe
XCOP
H OD ••
eo >•
aw H
j
HH
pa
HP
O E
HHQ "H
IB OOHW
H " '
-------
70
g
fa
fa
o
g
w
si
I-JPH
W W
^t Q^
NTATION
PS
!scn
a J
2>s
It
03
COO
S£
pa
Ha
JO
HO
— w
PH
IO
I
CO
g
HPS H
OH© PH
^J ^J
oa o
coo -
WE
DES
aa w J
<£ O 03 ^d
H£ I
<5 O03O
ffi W H > •-
H -a a Is
co J H © H
< jo —
o
a
j- 5
H H
Haco o
H^iS -
faH COH
a
i
HH-PSH a
— pS PO H
>O OH H
H PH O 33 K < a
HO
S WPO
H
O
P
I
g'
foaj©H H
.. p P Q j
no©1 a I-H
Sfa Mg 9
.PS
cow'
•flioaiss
<
<
IO
o
H
p
a
a
©
H-fc§
PSO 1-1
?§^
^a^
S
a
w
H H
PH "
a
o
on
H
Kg
HH
3H, J
00 Ji-i
"SH
pa j i—!
aaa
CO 1-1
co Jpsa
t
H<
CO
— 03
coa
HO
t
3°
0©
S OP
* §
.. §°
W COfa
H i-1©
o ., ..
t&
> J —
1-11-1 J
Hfa3
2|§
6J nJ PH
2*H
^
oo %
a S -
HOO
oas
Ha~
jP j
HBpH
* *1
.. -jCO
• coa^
"-5 HH
pH
a
QPO
O C5
QM i£!i
O
x-
I
a
H O •-
00
a
o
S^1"1
o E
O W
•• W J
PSO -PJ
H «03 H
PnCOP
PH
IN
IO
H
©
a
g
HH
PH
© PS©
W HP
PH ai
= 0 PS «
03 OM -J
caa«aHH
H psa
% SB
< >H
O OM
a a
o s j
« <«H
.
>o
M
S feS
on oo
o oa
•-a *M
•'«
a co
o a •'
H na
^ ^1
PH ^H
» ©a
eS oa
o ^P
§ a»
j g-
^ PnCO
a -H
© ai-
cn oa
a oiP
H WH
Q. e wi
hSSSt
oSH©[
O JOH
ana ja
H *il H O W
cols H
ap° |
i o —ao
p Ha
a
>
o
a
i
a
§
o
j
HH
J
CO
IO
©
i
H
a
H
©
03
CO
H
O
O
en
H
aa,<©a^
pa
H
a
1
g
fa
PH
a H
© w
H ^
W
H
ace
WH
H«
^H O
§Pn
*
§.-
XO
a
-a
-w
H W H
a i 03 j-siooq
03« tf Q
O
a
SO
w P
H H
a en
WHHa-cSH
aco -E ' ~
pa
faH 1-1
•*
>
a
<<
— ^
a
a
©
— COWWOO 'HJ PS
PSP«pH PWUJ O
WPS a o>s en ••
a<
> -og ao<< H
.. §5®>n a j
HOWPSHP3 WH —
OHHWO JHi-i S3
-i
IO
©
03
a «
u ^
o <
-------
71
©
M
Ifl
©
i
w
a
CO
CO
a
o
o
CO
CO
p ••
a a
- S
o o
a
O
o
t-H
J
O
a to
l-i PH
§
W*
«-
H J
vO
OJ
to
13
©
OH
a
o
o
oo j
as© •
1-1 coo
co xa
Hfa
CM
to
©
a
co
x
a
o
o
oq
a &
1-1 PH
8
aa
aa
co
o w ©
PH
CO
©
a
a
o
ON
OL FEDERA
ON CON
J
J
o
PH
£
J
i.
c-
10
©
g
a
a
a
co
co
a
u
o
X
a
eg
a
P ••
a a
&SH *-C
© a
SYS
O
o o
H M
2 H
na
on
«CD - W
Baa >
ON
OL FEDERA
ON CON
• « j
©
PH
LL
GE
OR
>HJ
xs
« XXS
a "xa
aaan
OH JC»
a
a
ON
FEDERA
ON CO
j
o
s.
a
a
H
o
&
t-H
J
i-
JS
<<*
I
CO
i-ips a
-------
72
OE!
1
a
1
CO
©
HH
H
a
PH
©
m
aa H
PH
CO
I
co
>©
a t~*
B a
g5!
OH9
00
HOB
©aa
FOB
<"§
OH
• a
ap
^ JW
W
Bo
PH N
©
HH
H
H
O
a
a
HH
Q
O
o
B
©
J
O
PH
OBBW
B--H
O ^H
£
5- J
S H-,.
CQ ODHHa <*
CM
©
i
a
B
O
HH
CO
CQ
a
o
co
a
H
O
S
PUBL
RESULTS
DELING
I
OH
> J
©P
O
COH
ao
H^
NDUS
D OXYGEN;
* WATER QUAL
o ©a
— coa
n OB
H ** 5:
a B ©
a o —
a -3 i
O «! W ^"
HH HH 05 C*
a BO
a <B
o — on
Saga
o
a
ON
FEDERA
CON
oa-a B
com a o
ooHaa -
3
o
PH
a
13
a-pfa
© Q
ao
a>< B
,^-
jpfaaa
— a - ©
a -BB "-j
WB§2|
Q Hat* £
ajB H
o an j
' QB -
03
ffloB
«!H©O
>aH „
>O
OOQQ
'-ai HOOHH
© s
S
&
a
sow a
oa aan a
so
b
© SHB.CJ
OH •-
«a a
a
HOCHHO
so- aaoa
WH
OB O
&OOTOO — Hao -^
— O— SJ H J
CO JH — ffl CO ©&H
©a P-COP
oo>Hs
-a
~~B ^JtSh
a_ nag 001
fef-f -'
ooo
a
p
CD — a
PH *» F"1
Saa-
— OMnJ
aaKH
PQOB
a o
PH ""^
B B
©ft
— SB
»*.
B
©
HH
1
a
o
a
a
j
HH
H
B
O
O
B
©
H
HH
J
O
PH
i g
a
p
©
a
a
o
w
LO
©
i—<
g
a
a
a
g
P
B
B
O
HH
00
CQ
a
o
o
GQ
HH
a
CO
NT
EFFL
I s
PH
O a
B S
B
©
a
o
H a
a 2
a a
fc.
. HH£- ..
a P
H ©*
O I
B -
O ©
- 00
<
O ••
- a
j j
pq H
P —
0,, HH
a
|
ONA
PE
a©a
O-OH
HH-B
PH
CO
C9
I
CO
B JP--OO
Has o B
— -on oo
fc,x J a
— a © — Pa "
oa
3 WHO
affisa
...H^l^
© 25^ -^^
a B<< oot
HO BPC
CQ 'B
»OB a
H "^ © ~H
oj-o a-a
a
oo
ON
FEDERA
ON CON
OH
B
$
&
©
H
HH
J
S
nJS
©
-a
(B HH
HH pa
a P
HH O^
B
•• a
HP
[_ m
a
HH
CQ
1
>
H
B "
a ^f
a
PH
50
a
§
B
a
ra
a nJ
o o
a -
© H
in B
5H H
a
§ a
00 O
B Cffl
a a
-------
73
CM
10
©
a
a co
a a
to
to
a
o
a
©
co
PH-
HH D
a
en
a
H- a
^PLANNING;
*WASTEWATER
NUA
USE
MENT; *
ATER
J
-OH
BPS
COH
©;*
o
1
a
o
a
©
©
a
©
©
10
a
5
OH
PH
CO
CM
©
a
BO >
pan -
OH
J *^S HH
o! *f!a
a HMO)
O H COfta©
OatO H CC-
a co ~OO_H
P a a
_
w en PS <
joo
O© H
© EH a*
" " ~~~ JCO
CQ w a, >• 05 j — a j
CO
§
w
a
o
to
co
a
o
o
a
co
co
£
o
H
o
I—H
a
PH
apto
to J*
^^
a©
1
SJ.
P©
Pea
HH J
H©
COS
a
~g
»-N
a
K CO
Hco
i
2^
1-tO
§H
ja
^a
«ti-i
>o
-
to
<<
IS
^
2
^
a
P
j
<
s
a
§.
^H cC
HP
Ed IS
t*
<&
tea
<
.. ^
aa
JH
Hto
i— i <
H^
•->-a
2^^
ggg
aoa
SOH
aaco
*co^
*
tOH
JtO •'
<<©a
•-•PHO
|*H
ss-S
a^
^^°
a<«
©;sa
nnaa
HHH
OCO• 'H — aco
oaaa
&,
©
a
©
©< js©<<
go —
OH 0
. aj
iJH
aa
« a
H ©
HOnO*!! P»-HHH
cBSaa aH>
a © CHS a ©a a
M
vO
CM
©
o
........ a co
HoHoa o o©
aa aaop a®
JO
a
ann
oa
aa
HP
3-J
_>
JtO
npHaa to
pj j© a P
©HPS - ..g
aoHft©
ga P — a
,
PiQbn>- ©CO
©a©Hfe ©
HH-. H-O a
< an
-------
74
v&
C>
l»
©
i
a
OS
a
a
©
HH
03
O
3
03
05
CO
1
©
u
H-f
J
§
oS
S
£
PS
©
CM
a
©
o
a
P
co
©
I
03
o
PS
Cd
J
oS 5
1-1 OH
«c
3
Cd
OH
cow
©o
H-f HH
HH
<:sb« jaaa -a
2g
JO
Ona
osa
PGO
ECO
o*
o
COCS
&} """•
P O
a:
OH
3= 5-g
ja
CS
O
HH ^
g-S
OH 03
PS a a
OQH
a* •
©
\
N
©
O
OH
a
o
©
o
a
o
HH
PS
OH
£
©
a
a
OH CM
as03
o©
HoS is
O a PI— i B >— i aP !— '
JOMCBCd K K owed Jo -dcd i cd
Haa
©a
CdO Cd -JO-
OH H03J-cdoH a
O>H©JQ OH
- J CM « H
HJCd
UHKCQ>->-a J
Haa
a-
HH|M
CM
^
">
OO
^c^
^1
§5
a) o © :§
H
©
— IH- iCQ JOS JO
O J — ' O o O
©
HH
03
Cd
03
Cd
OH
HODScdCdOOCd
aaoo-jaaaa
Cx3 ^ *^ p^ ^J ^C ^*
S OjH w •
Cd -3 03>< .^
OQOOHOS -0303
•ajjouaaoaap
i— ' !> 03 03 ffl "— ' "— ' O
w assan
£%i
a
a «• raS
B- Sa
03CO HCd
©a t~i
PB, I-H H
K'J Si
H ao
•-P a
t^ &H ^
Sg nS
§s ^
- H a r- c™i *>• r 1
©JO
aops
©a 1-1 s
•• Hacooi-i-ico j->
^c, .S^o©^ §|
I-a
©
©
OS
Cd
a
o
HH
CO
O3
Cd
O
O
CO
CB
w
03
03
Cd
O
PS
e
OCJ •s"'-'! O r,i u fc, a
W
©
©
K
Q
a
o
§
I
a
3
03
O
J
O
CO 1-1
a
S H
CM
p
H
H 'Bo
« — PocdcoOHcda
OW
aca
I--H— at
a&Hi-Hi-H Ed HH
03HO
H©
en i aoHcdcd oaoeq
& «JOSKHCQ!-iH <
wa cdedHoora
«OSKHCQ!-iH < OOJPH-OHOaCdC=3>i©
CO os^o-acn cSi- aa*©
EH-
>©
-------
75
woo
EHH-HH
HH3
ooa
a a cc
za©
HHOH-
aooo
za
MH
coH
UB
JB
uo
HUS
rt BO
a
o
o
vS>
O
i
a
PS CJ
a oo
P ••
B a
B HH o j
N . QH f-"^_
<:gcopu
o uM Ht
W << JU !
> B
oo
GOB
S"
„>,
JO
§1
JE
HH p3
-
HH© GO
p-a H
OS] HH
•• UHH J
H -cart HH
uosa 33
- 'Of,
oo > w a
pqaa,©
^ *^i rjf] T 1
JC5
w
©
a
rt w
a ra
S
B .,
B 5
O O
tn
»
u
o
GO
rt
j
CO
ON
NCE
CONF
NU
"-B
B©
pa
HPi
u
hO
Z
GO©
OHH
ZH
a HH «
OPS
ao
UCO
B
©
HH OH
00
O
• B
J J
HH
*LAND
RCES;
DINGS; *ENVIRONMENT
R CHJALITY; * WATER RE
11
ao
art1
B
o
UB
oo
O
rt j
ooa'a
r^l rr\ *~z~
H H a H J B
HH
< -rt
UGO&
H-QGO
rtu
PH
j
CO
JO •'
-------
76
feOOn J
OHO-
HHaaS <
O O
©O
PH JPn©
oa
©OO&H
GO
O
o
~>
4 F^ ^J N*^ (fc-l ^-*i
'HKOH «
©
©
i
a
PS
I
a
©
t—i
1
o
CO
HH
oS
CO
03
©
a
•• ©
a j
S i
Q a
co
a o
o
D J
GE
o a
a o
- P
o
o
3
o •• a
« a ©
PH H PH
*P
3*
©j
OBn
*Pn
GO
o|
an
"S
PH ••
I
>- PH
PHP
©pa
< jS
> I H
<5 oaa
o a !—
coo
, s.
o
HO
PnB
OE
COD
;a
;o
^w»
•SCOiS
opL,a
q o
co
POPS- co
a«H -3
a«oo
H s a a !^
5«a 2
PnHa ©
a is
© o
cuaa tf
a JK J <
o i H^ >
10
10
I
©
ID
1C
a
oSfi H
Haa «
acoH J
H Ha co —
PH OB > cq
— SH -co <
PS p-PSc
GOPnao
©
p
a
o
i—i
CO
S
o
S
CO
O* Q
PIPING ON SWING-CHECK VALVES
CD
o a
& o
•• o
a a
o ffi
HH hH
5
O ••
HHj ^}
J J
Qj f™(
5 «
PH H
J S
J O
i- *
•-CO
coa
> J
Wen
oa
CK
IP
G-C
a
PH
IO
10
10
I
w
U5
in
©
a
el H
W
UM &
faSQi-i
,-JlS
W "
-HW
J 1-1 01
fc. «
rao J
a J Q PH W. O
S <(HHH
oik , a i- -
i- aoa
a co -> o
jg^ooa
.ooos^aj
a a 7}
PH P*
Qj
75
AL
WORICS ASSOCIATION JO
H
^
a
o
2
r- - W ?"
HO a H
ls-
©
©
a
co
5
NG ORGAN
OF DE
fr,
IM H
PS CXI Si-
a eg RH^
ra ©oi
1 - $$
S £l] »** "^d
H aiS
© Q
CO
a a
2 p^
H a
<: w
o -a
i- a©
3f PH
PH
w
H
O,
aoffi — K
o acoa
i- a
g ^
©
O
a
a
CQ
PS
o
&
o
DS
1-5 i-.;
HH
^
PH
LO
« jy
©
a
£-H yfl I-H f-<
&H ^ ^ PH
PS&-P PS
U 1-^ J O
CO © a
Hpsoa
PSOHO
oa-
OH PSH
a ^i^
BSGOaK
a PnH
CQPnCO
«<(»^a
a o
oco£
poaa
apSoo
^^H
<0
coooa
Ha«HJ
oSPO
coa
aa
Sa
g
o ap
n j§ffl
opa -
COHKO
a
©
PH
a
oa «
HaHOCB i-
P i-
-------
77
aco
g^
D
aS3 j
— HH —
i
PTOEd S§
ai*wa os
-TOH© ©
0©<< OS
o
OS
MPEd J
k'pSrt-
BSCS
.
O >; —
oS © a
Ed a
a w a
K 3
CO WCdH
6- K M CO
PH C % S
•Ed©
E^H^
ENTED IN
VEMENT IN
GIVEN FOR
INTAINING
PL
MP
CE PROGRAM I
IN IMMEDIATE I
SUGGESTIONS A
VALVES, AND
TY
NG
65-JJCa
HpHHHH
HCOfflO
OH
CQ
W
IO
I E5K
1 Ed"S2
JCC
TO
TO a TO a
£~Edg 3
J65 JEd 65
O«3— P
•B1S ?
. . . H
OH OH
-OS -
QSEd OS
UH O
Ed
P
^CO
u s §
oa>-M -
p§^p •
CO
65
O
STR
CO
©
Ed CO
09
OS O -
E-J a
II
©Q
a .
© a faos
— o.
© ©<<
H °J
TO
TO
Ed
O
O
— WO
TO J
- CQ . .
— PH H!
-OH
-------
78
©
03
OS©
aa
oo
aa
03©
OH
"o
aa
5p
"-"On
«o
ao
i •-
sw
aa
tSOn
©
i
SS
a
I
HH
CO
£
o
3
OQ
HH
OS
w
03
O
R UTILITY
AT WA
S
CB
§
H H
< O
o a
<->
a o
o oS
"1 OH
<
O ••
a a
PQ H
£ H
RS
a I-H<
a os •-
OOK
CATION OF MANAGEMENT OF
LINE-STYLE OF MANAGEMENT
a<<
OS
CM
T—I
a
©
w
a
a
3
63
g
HH
OS
a
a
>*|
a
P
QOSO OS
PQPnH
OH
IN
CM
o5i ^
o co a
a a os o ••
oa-
a na H
« £l a
HH .. JC J5 _|
H H I -
OH o_,H PQ
BoScj <3
.aa a
oS
o
w
a raa
v£>
©
©
a
GO
co
a
CD
2
03
oS o
a a
O Q
O
HH
H
O
HH
a
OF SUCCESS
a
a
o
a
o
i
o
pnaa
w
HH
031-10 •
OH
CM
03
N
(S
OH
« H
gg S
|«r
§
•ajaona i-H
PS H a o
^\
oe H-
[ZH SH S *^5
OnH O
HH .. fc O
H H< acc
PH O .HHHH
'SQHKl
CO Cffl
ra
a
HH
03
N
©
T-H
a
a
I
HH
CO
CB
a
o
o
CO
HH
OS
W
ra
a
o
HH
H
O
a
YSIS
E
a
CO
PS
o
Crt
2
a
o
a
a
o
HH
a
a
o
1^
HHH
a o1<
X ffl§
3 a ^
K ^oS
a a
- CD
g S*
o a
S 2«
13 S^H
oa
o f «P
A
N
P O
HHHH-4 .CB W
ra
o
©
i
a
OS
a
a
o
CD
HH
OS
09
03
PQ
PH
B
<
o
a
PH
O
HH
OS
PQ
CQ
I
H
O
fe
o
i
a
I ^
o
a
o aa
H "«
o
a
w
HP
Cfi
PH
HH ..GOH I
^ HJF 1-^ ty «*
I
£ 2
00 • K
n *
H 2
<< >
OS
a
©On H
H© a
-------
79
W • Q ft
HWHS
*%*
9gl5]
QHpH1-1
§j~~i
CS Oi
©a
pa
3*S£
OOOl
. «u©
>"H OH
jp-<:S
aa ©
°Sgw
a-
a cocS
g^t=a
PS
rfagg
HHOH
Ss°i
i ^
o
HH
DS
a
a
a
o
a
a
I
W
CM
I
a
PS
a
o
HH
GO
GO
a
u
CO
©
©
HH
H
O
J
SELF-S
OF
S
a
g
a
u
GO
2 §
>-i PH
••a
aw
HP
NTENANCE;
INTENANCE
HOD •>»
UUCP*:
a-apu
«3j PH •— ' H •— '
SO -Pffl
JOJ
pjaawa
N12
©
CO
K
a
S
es
O
a
a
K
O
a
PS
H O> «
a oa« j
9
vO
CM
a
PS
a
a
©
HH
GO
U
O
GO
;
R
AS
* W
:teB
i-3
H JCQ
GO<|©
ppps
OOtpH
-i Q
54 PS J
ao;
•-HP
5l*
©§
TS
j
©
PH
PS
S
u
w
PH
CO
PS
©
a
CO
M a
©
PH
a a --sou
© © nSa
M u ©oa
H HI-I©
< P-H1-1
O .. _,
H
§
es
O
O
§
CM
CM
vC
©
©
a co
CO
PS O
a a
© d
HH
OQ
tm
J PS
< a
C
ff^ ^H
a
o pa
a g
1-1 OS
Q
a
a PS
o
PS§
a
•JO
i-i
Z£
UPH
a5i
fa
a
a •
ra
PH
CO
CO
© CBUP
CO
njra
© PH
a
a
©
CO
K
a
%
63
O
a
HH
g
a
PSOQ S
g
a
HH HH U 5^
>-a H
-IP j
HO -
USH ffl
a 1-1
PH
J HHH H
a i—i ucc >—i
© PS-© ps
GO O J03 O
a ap-, j a
-------
80
1-1 GD a
CM
>Ha —
B a o a a -B a a • a a
a
OMKU <
i-u a woo
B6, -Ed" «Ed
EdBHEd>P, J JEd « "
H^PnEd < UCdHH
td< CO >
H Ed "- i
Ed
H japnp K pa
S ooao
n
JX
;Ed • -<
H
O
- '
O
CO
VS>
©
H CO
CO
00 HH
HH CQ
OS P
i- PH
ACTON WATER
NT
©
OS © 3
w a o
a Ed Ed
^*l ^J ^
o a >
wan
00 O O
H HH <
O H
0 <
< O ••>•
W J
nJOn
HO-
HOQ
o -
SB
wa
SE
HH <5
Bis
a~
OS *
a -g
o ao
OR
O
TI
a H-
O OOH
H CO
OS CM
a co
'S s
00
a «
H
PH
© ospsa B
og oan o
K OOH
OOOO -HH-QCO
aaHooaoP
HH
gs
HW
HH
fa
J"
<< S
KI-I
©PS
HOO
o
CO
CM
©
a
g §
O
CO
a
o
o
00
©
I
o
a
HH
©
o
2 a
HH HH
09 H
P —
00 >H
«i! 1-1 <
-2w>-i P«O
1-1 oS pa "cooooooa
OOEdO
N- H ffl
>1 « PH P O
H ©i-
B < o i- M J ? a a 2
H b- WOO"|-|HH
a
a *
©
HH.2
**d ^H
S PH
O *5<
1-1 OH
^
a>
.. ^o
&-*
Hco
JX
•-i O
03 CQ
•
Ed CO 00
P
a
a 2
H H
a
-------
81
LO
A
u
;it
CO
fefflH H
fa 1-1
roo
oaa
i o
ac
CQK I
I-HBL,CH
CO©
.HH"
H
PH UPH
;u©
4 HH
iaa
©
u
PH HO U
S 2E
ua <
ao u
j
CO
CO
o
§
a
HH
I
a
©
>co >
a
PH
PH
ro
2^ r^
P «
PH H
dpa.
U O
H>Hg§
SI 2. 00 NON-
©
a
u
PH
N
a
H
©
H
PH •
Aa
us
_,-