HomeMy WebLinkAboutResolutions - No. 4360RESOLUTION NO. 4360
RESOLUTION APPROVING REVENUE PROGRAM
FOR CITY OF LODI SEWER UTILITY.
RESOLVED, that the City Council of the City of Lodi does
hereby adopt the Revenue Program for the City of Lodi Sewer
Utility, a copy of which is annexed hereto, marked Exhibit "A"
and thereby made a part hereof as if set forth in full herein.
Dated: June 1, 1977
I hereby certify that Resolution No. 4360 was passed and
adopted by the City Council of the City of Lodi in a regular
meeting held .June 1, 1977 by the following vote:
Ayes: Councilmen - Ehrhardt, Hughes,
Katzakian, Pinkerton and
Katnich
Noes: Councilmen - None
Absent: Councilmen - None
U/'10�''!1C z'2�
ALICE M. R IMCHE
City Clerk
4360
Form 6a I CITY OF LO_DI DATE May 1977
DEBT SERVICE SCHEDULE FIRST FULL YEAR of OPERATION 1977/78
S:.:il�-j l, ti,
BOND OMT 37137JI._:
FIS,AL PRINCI?AL P:I:i:I?,L DMT
1976
S
$25,9:0.
$
525,930.
1977
960,000.
50,510.
45,000.
9;,510.
1978
915,000.
!:7,660,
50,000.
97,660.
197?
865,000.
44, 510.
55,000.
99, :Io.
1980
810,000.
41,060.
60,000.
1011060.
1981
750,000.
37,610.
65,000.
102,6;0.
1982
685,000•
34,350.
70,000.
104,35 0.
19,23
6159000.
30,550.
75,000.
105,850.
1984
540,000.
27, 011).
80,000.
107,010. .
.1935
460,000.
22,840.,
85,000.
107,340.
19 l,6
375,000.
18, I:20.
85,000.
103, 420.
1987
2909000.
13,740.
90,000.
103,7!,0.
198.0
200,000.
8,650.
95,000.
103,550.
1939
105,O00.
3,000,
1051000.
10,000.
$96o,030.
NO IS: Fi,-,.u•es are rourded un to nearest ten dollars.
CITY OF LODI DATE ibIay 1977
FIRST FULL YEAR OF OPERATION 1978
FORM 6C
DISTRIBUTION OF BOND COSTS
Domestic Capital Cost 1967 $2V582,500
Industrial Capital Cost 1967 610,000
Total Capital Cost 1967 $3,192,500
Distribution of Industrial
Bond Costs $ 610,000/$3,192,500 = 19.1%
Distribution of Domestic
Bond Costs $2,582,500/$3,192,500 = 80.9%
1977/78 Series A Bond - Interest
$
83,810
- Principal
$
91,730
Industrial .Portion - Inter est
$
83,810 x
0.191
= $16, 008
- Principal
$
91,730 x
0.191
= $171520
Domestic Portion - Interest
$
83,810 x
0.809
= $67,802
- Principal
$
91,730 x
0.809
= $74,210
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_CITY OF LODI NTE May 1977
FIRST FULL YEAR OF OPERK . SON 1977/78
FORM 8A
DOMESTIC WASTEWATER SYSTEM - RATE DETERMINATION 1/3
NOTE: See Forms 7A and 7B for definition of terms used in these formulae.
1. FOR ALL INDUSTRIAL DISCHARGERS - SERVICE CHARGES
R. Capital Costs
1) Capital Cost, Grant Funded Facilities
Cgf = gf Vu + B 9 Bu +S gf Su
Cgf = $34.62 Vu + $12.81 Bu + $7.47S u
2) Capital Cost, Non -Grant Funded Facilities
Cnf - Vnf Vu + Bnf Bu +S gi Su
Cnf - $20.41 Vu + $6.58 Bu + $4.14S U
3) Capital Cost, Collection System
Ccs of u
Ccs = $17.67 Vu
4) Total Annual Capital Cost Collected
Cc Cgf + Cnf. + Ccs
b. Interest Cost
Ic = Cte (0.481)
C. Operation and Maintenance Costs
Ct=V0Vu+B0Bu+S0Su
Ct = $102.13 Vu + x:67.52 Bu +$60.99 Su
d. Total Annual Charge = Ctc + I +C
A
` CITY OF LODI TE May 1977
FIRST FULL YEAR OF OPERATION 1977/78
FORM 8A
DOMESTIC WASTEWATER SYSTEM - RATE DETERMINATIox 2/3
2. FOR COMPvIEI�CIAL AND DOMESTIC DISCHARGERS - SERVICE CHARGES
a. Total Annual Unit Charge = (Rne + R'nr)/
Cu = (Rnr + Rlie ) / (Ur + U c )
Cu = (485,404 + 114,803) / (111927 + 2,842) _ $40.64/year
b. Total Annual Charge
CA=CuU
Example - 3 bedroom home
CA = $40.64 (1.25) = $50.80
C. Monthly Charge
CNI = CA/12 or $50.80/12 = $4.23
3. FOR ALL INDUSTRIAL DISCHARGERS - CONNECTION FEES
a. Capital Costs
1) Capital Cost, Grant Funded Facilities
Fgf = V9 (estimated Vu) + Bgf (estimated Bu)
+S 9
Sg f (estimated Su)
2) Capital Cost, Non Grant Funded Facilities
Fnf = Vnf (estimated Vu) + Bnf (estimated Bu)
+S fif (estimated Su)
3) Capital Cost, Collection System
Fcs = Vef (estimated Vu)
i
CITY OF LODI _ ATE Mav 1977
FIRST FULL YEAR OF OPERATION 1977/78
FORM 8A
DOMESTIC WASTEWATER SYSTEM - RATE DETERMINATION 3/3
4) Total Capital
Ft = Fgf + Fnf + Fcs
b. Interest Cost
F = Ft (0.481)
C. Total Connection Fee = Ft + F
4. FOR COMMERCIAL AND DOMESTIC DISCHARGERS - CONNECTION FEE
Total Annual Revenue Needed - $133,021
Design Year - 1990
Design Life - 12 years
Total Server Unit Capacity - 5,568 units
Average New Units Per Year - 5,568/12 = 464
Connection Fee Per Unit - $133,021/464 = $287
Connection Fee - $287 U
Example - 3 bedroom home - $287 (1.25) _ $360
I_�Y Ql LOBI. c1 E RIy 1977
FIRST FULL YEAR OF OPERATION 1977178
FORM 8B
DWIESTIC REVENUE PROGRAM SUINIMARY 1977/78
REVENUES
Commercial and Domestic Service Charges
14,769 Sewage Service Units @ $3.40/month $600,207
Industrial Service Charges 121,514
Connection Fees
464 Sewage Service Units C $290 133,021
TOTAL REVENUES $854,742
DISBURSEMENTS
Operation and Maintenance
Accounts: 17-401.1
17-402.2
17-403.1
17-404.1
17-406.1
Interest (Account 17-030.1)
Treatment System WCRF
Band Principal (Account 17-030.1)
Series A
Series C
Federal Repayment
Capital Reserve Account (WCRA)g
Collection System Reserve Account (CSRA)
TOTAL DISBURSEMENTS
a$4, 200 Invested in Federal Obligations
FA
$ 20,810
15,290
345,475
58,695
21,610
$461,880
115,462
$ 74,210
50,000
5,297
110,493 240,000
37,400
$854,742
CITY OF LODI DATE May 1977
FIRST FULL YEAR OF OPERATION ],77Ji_
FORA 8C
INDUSTRIAL WASTEWATER SYSTEM - RATE DETER INIINATION
SERVICE CHARGES
1. Capital Cost
Cj = Vit Vu + Bit Bu
Cj = $60.33 Vu + $0.95 }3u
2. Interest Cost
Ic = Ctc (0.789)
3. Operation and Maintenance Cost
Ct = Vi Vu + Bi BU
Ct = $176.24 Vu + $2.75 Bu
4. Total Annual Charge = C� + Ic + Ct
CONNECTION FEES
To Be Negotiated on Individual Basis
CITY OF LODI DATE May 1977
FIRST FULL YEAR OF OPERATION I977I7S
FORM 8D
INDUSTRIAL WASTEWATER SYSTEM REVENUE PROGRAM
SUMMARY - 1977/78
REVENUES
Industrial Service Charges
$ 95,603
DISBURSEMENTS
Operation and Maintenance
Accounts: 17-401.1 $ 2,840
17-402.2 2,085
17-403.1 45,595
17-404..2 2,895
17-406.1 1,880 $ 59,295
Interest (Account 17-030.1) 16,008
Industrial Reserve Fund (ISRA)
Series A Bond Principal (Account 17-030.1) $ 17,520
Reserve Account 2,780 20,300
TOTAL DISBURSEMENTS $ 95,603
Series 6 Forms - Bond Cost Allocations
The Series 6 forms are used to summarize annual bond interest and principal
payments, and to distribute those payments between the.dornestic and industrial
systems.
Forms 6A and 6B are the existing bond debt schedules for the City's Series A and
Series C Bonds and cannot be modified. Form 6C illustrates the computation of
bond cost distribution between the systems. Since the industrial system was
constructed using only a portion of the Series A bonds, the Series C bonds are not
included in this computation. Principal and interest payments change each year, so
modification to this form must be made annually. As bond costs are a capital item,
the distribution between the domestic and industrial systems is the same as the
- oricrinal capital cost distribution.
Series 7 Forms - Annual Revenue Needs
The Series 7 forms are used to integrate all the data from the previous forms and
to compute the revenue needs for individual or each class of user. In the case of
industrial dischargers, actual service chi?rges are calculated.
Forms 7A and 7B for the domestic and industrial systems, respectively, are similar
and will be discussed together. These forms are to be modified annually.
-22-
Equations for calculating the various components of the service charges and
connection fees are included in Forms 8A (Domestic System) and 8C (Industrial
System). Except where self-explanatory, specific instructions by column for
completing Forms 7A and 7B follow:
Column D Entries for each user (or class of User) are calculated using the
quantities from Forms 1A, 1B, and 2A by the appropriate unit
cost from Form 5.
Column E Same as Column D
Column G The interest cost is taken from Form &C and distributed to the
various users in the same ratio as other capital costs. The proper ,
ratio is calculated at. the bottom of Forms 7A and 7B and is
applied to each item i.. Column F .to derive the amounts entered
in Column G.
Column I Total O&M, Costs are taken from Forms 4B and 4C and are
distributed using the quantities from Forms 1A, 1B, and 2A
multiplied by the unit costs from Form 5.
Column J Same as Column D using collection system capital costs.
-23-
Series 8 Forms
The purpose of the Series 8 forms is to illustrate how the service charges for the
various users are calculated, and to summarize the source of revenues and how they
will be disbursed. The basic formulas will not change unless basic changes are
made in the revenue collection methods; the specific fees and charges, however,
will change each year based on the results of the calculations outlined in this
document.
Forms 8A and 8C summarize the formulas for calculating the service charges for
users of the domestic and industrial systems, respectively. Terms used in the
formulas are sho.Ain on the appropriate Series 7 form. The items used in the
formulas for both the industrial and domestic systems are similar; therefore,
caution must be used to insure that the domestic and industrial data are not
inadvertently intermixed.
Forms 8B and 8D summarize the revenues and disbursement of funds for the
domestic and industrial systems, respectively, and must be updated annually.
Summary
Under the newly adopted revenue program, the forms in the Appendix must be
completed each year. After completion, the forms must be forwarded to the State
-24-
Water Resources Control Board for review. Additional information to be submitted
include written explanations of procedural changes in calculating revenues (if any),
a balance statement for the WCRF, payments to the federal treasury, and any
legislative enactments pertaining to the revenue program.
-25-
APPENDIX
CITY OF LODI
REVENUE PROGRAM COMPUTATION FORMS
FOR 1977/78
FORRA9 1 A CITY OF LODI DATE May 1977
_Industrial Users of Domestic Wastewater. System FIRST FULL YEAr OF OPERATION =Si7i?
A
COMPANY NAME
S
S.I.C.
Group
Number
DESIGN DATA
SEASONAL USE ONLY
I J
From To,
Date Date
C
Flow
MGD
D
B 0 D
mg/I
E
SS
mg/I
Vu F
Flow
i•:OY
Bu G
1000 lb/Y
BOD
Su H
1000 lb/Y
SS
General Mills
20
.145
1.600
2,500
?7.8
504.4
783.1
--
Lustre Cal
34
.0011
1 7
51,8
.4
0.5
Holz Rubber
30
.0011
175
20481
.4
1.i
8.3
--
Pure Sausage
02
.005
230 2 0
1.8
.51
--
R & J Packing
01
.005
250
250
1,8
.7 —?3.7
'
Rayne W. ?r
—Q
X443
--.-QQ05
?00
OD?.40
j, R2J___-1
!
0.5
0.
� 0.
--
E ewi `t Creamery -
—
_
i
-
--
42.7
514.4
811.1
--
--
TOTALS
.1535
--
--
--
h' 95$` l G. LO£
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CTTY OF LODI - Date May 1977
First Full Year of Operation 1y77/78^
FORIM 213
RESIDENTIAL SEWER SERVICE UNIT SCHEDULE - 197-1/78
Number of Number of
Bedrooms Dwellinoa Units/Dwelling
(U)
Total Num;-,er
of Units
(Ur)
1 1,862
0.75
1)397
2 5,334
1.00
5,334
3 3,777
1.25
4,721
4 238
1.50
357
5 .47
1.75
82
6 18
2.00
36
11,927 = Ur
aCity of Lodi Finance Department 1976
'
CITY OF LODI
Date
M -ay 1977_
First Full Year of
Operation
1977/78
FORM
2C
COIYIMERCIAL
CA`T'EGORIES & SEWAGE SERVICE
U`:IT SCHEDULE
- 1977/78
Unit ofa
Total Nob
Total No.
No.
Category Name
Measure
Est'ments
Units
(Uc)
1
Meeting place, religious
Ea
200 seats
36
88
2
Meeting place, public
Ea
100 seats
13
80
3
hotel, motel
Ea
5 beds
28
143
4
Veterinary clinic
Ea
10 kennels
4
16
5
Post office
Ea
25 emp.
2
3
6
Funeral parlor
Ea
2 emp.
2
10
7
Service station pumps
Ea
3 pumps
33
81
8
Car wash bays
Ea
bay
5
12
9
School, 8th grade &
Ea
25 students
14
216
below
l.0
High school
Ea
20 students
2
200
11
Eating place, seating only
Ea
10 seats
26
281
12
Eating place, seatin- &
Ea
7 seats
14
200
take-out
13
Eating place, take-out
Ea
5 emp.
14
25
only
14
Lunch truck business
Ea
5 emp.
1
3
-15
Laundry, coin op.,
Ea
2 machines
10
98
reg. mach.
16
Laundry, coin op..
Ea
machine
5
8
bio mach.
17
Comm. laundry &
Ea
2 emp.
9
18
dry cleaning
IS
Doctor's office
Ea
10 emp.
40
42
19
Dentist's office
Ea
5 emp.
29
32
20
Chiropractor's office
Ea
10 emp.
6
6
21
X-ray Laboratory
Ea
10 emp.
2
3
22
Office, store,
Ea
10 emp.
'552
729
warehouse
23
Bar
Ea
25 seats
24
61
24
Barber, beauty shop
Ea
4 chairs
61
75
25
Hospital, convalescent
Ea
2 beds
9
339
home
26
Rest & retirement home
Ea
3 beds
8
73
TOTAL 2842
aOne (1) sewage service unit per unit of rn asure
bCity of -Lodi Finance Department, April 1977
FORM 3A
CAP! i AL COST ALL0CUATIC !S - GRANT -FUNDED DO�!ES'-'IC
TREATMENT SYSTEM
CITY OF I-o'1T _ oa , -E May 197.
F1r;ST FULL YEAR OF OPERATION LS7�4
A
Crant Fund^a
a
C D
E
C,-piL,I
F
Annual CapiLf,!
G
F!cv< Cost
TREATMENT 'R.RANIE:TEN ALLOCATION _
-.1 1 1 —J K
Treate-nt Plants
and Pumping Plants
Estinuted
Cost
Useful Lcadia2
LifeParar^:tsrs
Recovery
Tactor
P.ccovery Cest
Alioc, t1,3 to
Inf!IP.1
F'oN S-99 SS
Cost Cost Cost ( Cost
I Hcadwori:19
i I
Structure,
347 00
!:4 Flow
4. 050'_-0
20, v0
, ! 20,400
Equinmcnt
230 000
15 Flow. 75.
0. 10296
i3, bi;4
�
I i 7 76:;
5, 920
Primary Clarifiers
SS.2
Sructures�
220y000
40 Flow
0. 066•?..
14, b'LO
�— 1�,6 2U
I
'r;c pme nt
I Aora on—
Structtlres
50, u00
2.701000
'S SS. b5,B0D
40 Flotr
4. 07823
10. 0664;--F
17, 1)40
17,940
!
71 i
�• r�l�nmcnt
360
25 BOD
0. 07823
! 2 8 160
28 160
I Second- ry Clarifiers
f
Structures
1 255, 000
410 1 F ovi —11
6 b
ib, 950
Equipment
T,210,000
25 BOD 0.07823
Z2,690
I 22,690
!
Ciilorinat:or_
Structures
r ui= mcnt
Sludge Thickener
160,
1 7-10,000
1ow— 0.07Z65
1 12 I J. --'low 01119Z8
—�—
—�_
11, 624 1 1, "LO !
25, U5U i '—; 25,050
Struct-ures
00
,_ ZOID 0. 066 O
6,64U 8
Eauioment
240,000
15 BOD 0. 14296
24, 710
i
24,71(
c Dil7cster
I
S+_ructt:='0
240, 0c10
265,00 U
30 S�(5�::nJ 35 Q. 07-,65
�OD. 5 0. 11928
•-. ,--
17,440
31 0
_ 1
�r
6. 145
11 065
-I
11 335
20 545
Ec't:ipment I
Slu�te Dcv;atcrin r
Structure
%c� � pment
fi_u cnt Pumping
Sructt,res 1
:-,quipmert
180,00
290, OOU 1
150,000
330, OOU
i co,L,c.." YS, U. ()uo4 I
15 1S C,5= �7-0 1C G9Ti -r
40 Flow 0.0664 6
20 Flow (-0. 08718
11, 9, 60
?.,-J,86()
9, 970
28, 7707
,270_E
2 $ 770
2, 990
7 465
8,970 _
�2 5
Pond System
Structures,'O000
l
40 Flow 0.06646
7, 310
7•,.3I0
��
E. uiv:nent
135,000
24 Flow 0_08712_-
---1-1--77�'-.�
_ _
- 1 i, 7 70
,,
TOTALS
4, 622, 040
382, 714 i
0 182, 2_1_0
118, 670
31,830
PARAUIETIER AL1,0CATION PEFCEKYAGES
F 47. 6
31.0
21.4
FORM 3F CITY Or, LODI DATE May 1977
A.- COS T A L00A-.- ,'Ci,; -4S - NONTCRANT -FUNDED DOvi;i;STIC FIRST FULL YEAR OF OPERATION 1 077 /7R
TREATMENT SYSTEM
A
Ston -Grant Funded Treatment Plants
and Pumping Plants
,Headworks
Structures
�;aui mcnt
Prirnar. ClarifierS
Structures
1 Ecv.i7:nent190,
Structures —
8
Estimated
Cost
j 194, OG _
1550,00
230,0—..
U_GO
280,00
C
Useful
Life
40
15
4-0
l_5
40
D
Loading
Parameters
Flow
Flovv.75,ffi25
Flow
Flow �0.06,ti6i0
—(-0.
E F
CPp; ;I Annual Czpital
Recov;ry F;ecovery Cost
Faclar
—
--o—.0 6 64 6 12"0'90
X90
0-1 029a 15,440
0. 0 46f 15,290
0.078231 19 0
07323 _'L2, 9
}---'
0-0661,' f -16-270
0.0782_`-14, Oi;O
"-'--
0. 07i:u
0, i1y78 10 73p
---
-U. 07L6 19 �i2p_
0. 1192 Lb, -240
0.06 -�: , 5540
G
Flow Cost
Allocated to
lnf.'lnf
-
TREATMENT
PARAMETER
I
COD
Cost
00
9� p`�--
I4, 030
--^
----- ----
��t;,T"
ALLOCATION.
1
SS
Cost
_ -"'
3, $60
K
Cost
H
FLOW
Cost
lz, 8gG
11, 530
15,290
18 610
j —",
19 '270
5,090
-- —
—
-
r p-
--
-
—
—"
i
Equipment 290, GGG
S_ecor_clary Clarifiers
IF Structures 290, 00
Fruioment low OT
Fc::rlorination
Structures1 70, OUO�
Equiome_:t 90,_^vU0
Sludge Diaester '-
Structures 2 ^
r0, 000
E uiprnent zo OUC
2;
110
5
30
12
3U�D3�
1L
130D
F Ow
Tlow
Flow
Flow
—
rr r
W '
—
—
—
-- _ ------I
}- I2, 7"
17,055
I Trunk Lines 1 , 530
0 _ow
0
_ -
102, 000
- — 50_2-
TOTPLS 5$
2, 2, 50102,000
-- � +
PARA;,",E T ER ALLO'CATION
203, 350
PERCENTAvES
58 0'2o _
2 8. 5
43 330_
- 21. 3
Arm
U
F
w
O
Q
C7
h-
0
.J
J
WC
F-
N
O
U
L
M.
F -
i
O
L" U
ro
cc
C o
a o
V
0
G 0
„ .o
�s
E 0
o.0 r.�
P-4
co
bD Q)
_O
0 �' w
co
a.
4)
w
a
.-+ o
w c -I>
U
O A
U c
'O LON
C
Cd
E
:f+ ifr
W
a E
O U
a :A
O
V
O O
z
FORM 3D CITY OF LOD1 DATE, May 1977
CAPITAL COST ALL0CAT,CNS - LNDUSTRIIIL WASTEWATER- SYSTEM FIRST F UL= YE Ar, OF OPERATION 1977/78
A
Non -Grant Funded Treatment Plants
and Pumping Plants
B
Estimated
Cost
C
Useful
Lite
D
Lozding
Parameters
F
Capital Annual Capitol
fif!cevary . Recovery Cost
Factor
G
Flow Cost
Ailocalad to
Inf/Int
TREATMENT PARAMETER ALLOCATION
H T 1
Fr 0- 'W E00
Cast Cost
J K
I
SS
Cost Cost
Headworks
Structures 1
100 000
0 i
Flow
lo.o6646 6,646646
Equipment
140.000
1 15 1
Flow
10. 10256 14,415
141,415
Pond System
Structure s
110, MOT
-40 1
Flow_
0. 06646!
7, 311
Eaui^me^_t
40 OCO
BVD i_
0. 102e6
�
4 StrtiTct7Lires
80,000
40
lo.
pQW
066461 5, 320
5, 320
t Fouipir ent
40 000
20
w
I 3, 4�0
3> X190
i
Trunk I.i•nes
10 ,
`
Flow
0> 06G4G b>
i
r—
r
43,828 4,118
91.4 8.6
TOTALS 610,000 ( T
L�I?ARAuETER ALLOCATION
47,0/46 0
PERCENTAGES -
CITY OF l,ODI
DATE May 1977
FIRST FULL YEAR OF OPERATION 1977/73
FORM 4A
DISTRIBUTION OF O&M COSTS - DOMESTIC AND INDUSTRIAL SYSTEMS
Account
Budget Item
Distribution Factor
Basis of Distribution
No.
Domestic
Industrial
17-401.1
Sewer Administration
88%
12%
Percent distribution pro-
portional to total costs of
17-402.2
Sewer Engineering
I 88%
12%
remaining budget items
17-403.1
Water Pollution Control Plant
(85%)
(15%)
Weighted average
100
Personnel Services
92%
S%
For industrial system:
2 hr/day operations,
1 hr/day laboratory,
hr/day supervisory
200
Utility and Transportation
80%
20%
Percent of annual power
US..gC
300
Supplies, N'laterials and
95%
596
Estimated industrial needs
Services
500
Equipment and Structures
100%
0
Actual expenses
600
Special Payments
55%
45%
Percent of land utilized
17-406.1
Equipment Maintenance
92%
8%
Percent of equipment
utilized
W Z
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087, `Z { ' 09L `T ! iZ 11 Icy I sa0,-(Aa s incl
I �___� uor1 a sziu:a t.
aot.-"Os
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T..�...�
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LL61 111 jK ailvQ --� \1/V1-(�4�a.W� J.JI%a) :i.Jli.�1:r-! �uE�S�$ Uc<tiI 1yUi1V ;Z..C.
QO'i do &ill
CITY OF LODI DATE MA,y 1977
FIR5T FULL YEAR OF OPERATION r9177Y
FORM, 5
UNIT COST DETERMINATION
A
Item
B
Parameter
C
Parameter
Allocation
D
Total Cost
Allocated
To Parameter
E
Total
Quantities
F
Unit Costs
Capital
Grant Funded
Domestic Treatment
Flow
47.6
$ 73,300
2,117
$ 34.62/MG = V
System ($4,622,000/
BOD
31.0
47,700
3,723
12.81/1000 lb BOD = B9f.
30 yr) $154,000
! SS
21.4
33,000
4,417
7.47/1000 lb SS = Po
100.9
gf
Non -Grant Funded
Domestic Treatment
Flow
50.2
43,200
2,117
20.41/MG = V
System ($2, 502 , 500/
BOD
28.5
24,500
3,71-3
6.58/1000 lb BOD = Bnf
30 yr) $86,000
SS
21.3
18,300
4,417
lif
4.14/1000 Ib SS = Pnf
100.0
Domestic Collection
System ($1,121,500/
Flow
.100
37,400
2,117
17.67/MG = Vef
30 yr) $37,400
Industrial Wastewater
System ($610,000/
Flow
91.4
18,57)0
307.5
60.33/MG = V.
30 yr) $20,300
BOD
8.6
1, 750
1, 856.4
0.94/1000 lb BOD = Bif
100.0
if
O.ecration & Maintenance
Flow
34
157,040
1,537.7
102.13/MG = V
Domestic Wastewater
System, $461,880
BOD
33
152,420
2,257.4
67:52/1000 lb BOD = Bo
SS
33.
152,420
2,499.1
60.99/1000 lb SS = So
Industrial Wastewater
Flow
91.4
54,195
307.5
176.24/MG V.
System, $59,295
BOD
8.6
5,100
1,856.4
2.75/1000 lb BOD = Bi
Vorm 6 A 'yr CITY OF LODI
DEET SERVICE SCHEDULE t FIRST FULL YEAR OF OPERA
DATE May 1977
JN 19f7/79
TCT,L
FIS-I.kL PIPIT iPn PRI :: ;IPAL. WD7
Y?,A=i OJ^1 fl)ZN TNG Z;:TSZ?-3T :IT
1967
53,255,000.
S 117,790.
$ 62,140.
$ 179,330.
1963
3,1929660.
115,020.
65,_00.
130,10.
1969
3,127,760.
112,20,
68,080.
180,260.
1970
3,059,700:
109,290.
71,020.
130,310.
1971
2;,988,680.
106,240•
73,980.
180 %.^_0.
1972
2, 9141700.
1.03; 060.
73, 930.
177, 040.
1973
2,840,720.
99,280.
76,940.
1^6,820.
1974
29763,TSO •
96►570.
79,900.
176,470.
1975
21683,860.
93,130.
6z,6o.
175,990.
1976
2,601,020.
89,570.
85,220.
175,390.
1977
2015,200.
86040.
881?70.
175,510.
1973
2,1.269430.
83410.
91,730.
175 5'0.
1979
2,334,700.
80,780.
94,690.
175,470.
920
2t2/4,01010.
779 5
97,650.
175,310.
1931
2,142,360.
74,440.
103,570.
1781010.
1982
2,038,790•
70,910.
106,530.
177,x:40.
1983
4932,260.
67,290.
109,490.
176030.
1964
1,822,770.
63,570.
112,450.
176t020-
1985
1,710020•
59,750•
116,360.
178,110.
1926
1,5919960.
559720.
121,320.
1771040..
1937
1,470,640.
51,480.
121;,230.
175,760.
1988
1,346,360.
47,130.
130,2CO.
177030.
1989
1.216,16o.
42,570.
133,160.
1759730.
1990
1,033,000.
37,910.
139,030.
176,990.
1991
943,920.
33,040.
14510:)0.
178,010.
1992
798,920.
27,970.
147,950.
175,920.
1993
650,970.
22090.
153,270.
176,660.
1994
497,100.
17,400.
159,790.
177,190.
1995
337010.
11,810.
165,710.
177,520.
1996
17-19600.
6. o l.o.
17t F{
1
177 6to.
53,255,000.
I. -OTE: Figures rourded up to nearest ten do'lars.—
REVENUE PROGRAM
IQTi1V
CITY OF LODI SES ER UTILITY
INTRODUCTION
In accepting state and federal funds to finance a portion of the expansion of the
11 bite Slough `Vater Pollution Control Facilities (WSWPCF), the City of Lodi agreed
to comply with Clean Water Grant Program regulations which, in part, require the
implementation of a revenue program. The purpose of the revenue program is to
insure compliance with state and federal requirements while providing the City of
Lodi with a sound financial plan for the continued operation of wastewater
facilities. The basis for this revenue program is the California State Water
Resources Control Board publication entitled "Revenue Program Guidelines for
Wastewater Agencie3" (RPGWA).
Separate industrial and domestic wastewater treatment facilities are owned and
operated by the City. Only the domestic facility has been constructed with funds
from the Clean Water Grant Program; thus, the raising of revenues for the
operation of industrial facilities is not subject to state and federal requirements.
However, in the interest of uniform financial planning, this document covers the
needs of both facilities. Modifications to the portions of this document applicable
to the industrial facilities may be made freely, but modifications to the domestic
facility portions may only be made within the bounds of the Clean Water Grant
regulations described in the RPGWA.
This revenue program is intended to be a working document to be used annually to
revise sewer service charges as necessary for continued compliance with
regulations. To achieve this end, this document is separated into three main
sections ---the first section is a general description of the Grant guidelines and
other considerations pertaining to the structure of this revenue program; the
second section is a summary of the proposed 1977-78 Revenue Program; the third
section is a detailed description of 'the development of the 1977-78 sewer service
charges which can be used as a guide for the annual revenue program modifications,
as required.
DESCRIPTION OF REVENUE PROGRAM
In general, the Clean Water Grant regulations require that the City -of Lodi
implement a revenue program which will, through user service charges, connection
fees, or other means approved by the state, recover appropriate capital costs, costs
of operation and maintenance, and fund reasonable future expansion and improve-
ments as needed. - The program presented in this document consists of two portions
covering revenue requirements and sources of revenue. To maintain a consistent
fiscal policy and to insure a self-sustaining pay-as-you-go wastewater program,
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revenue needs and sources for both the industrial and domestic systems are
satisfied in a similar manner.
Revenue Requirements
State and federal guidelines separate revenue requirements into three specific
areas as follows:
1. Provide financing for an adequate operation and maintenance program,
including the employment of competent operating personnel.
2. Fund interest payments on debts attributable to construction of
wastewater facilities.
3. Provide amounts required to be deposited in a Wastewater Capital
Reserve Fund (1VCRF).
Operation and Maintenance. Past and current City budgets satisfy the regulations
on operation and maintenance by providing funding for these activities in budget
Account Nos. 17-401.1, 17-401.2, and 17-403.1. In addition, to provide a financially
sound and self-supporting program, all remaining sewer operation budget accounts,
excluding No. 17-030 (which will be discussed later), are also included for financing
under this revenue program heading. Adoption of and budgeting for "Appendix I -
Staffing Recommendation" of the IVSIVPCF O&NI Manual is the final item
necessary to fully comply with revenue program requirements under this heading.
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Interest Payments. Payment of interest on debts associated with the construction
of the WSWPCF is also provided for in the current City budget under Account
No. 17-030.1. Thus, no charges are needed in City budgeting procedures to fully
comply with the guidelines pertaining to the category.
Wastewater Capital Reserve Fund. This category is not specifically covered in
current City budgeting. Although some items of the current budget may be placed
under this heading (i.e.; bond debt principal payment, qualifying supplemental
requests, etc.), amounts made available for the Wastewater Capital Reserve Fund
each year should be based on a comprehensive financial policy premised on sound
engineering and economic policies. State guidelines specify a minimum annual
contribution to the Wastewater Capital Reserve Fund of 1/30 of the construction
cost of the treatment facilities, ;.finless a smaller contribution can be justified. This
amounts to a 30 -year straight line depre,:iation for determining the annual
contribution to the Wastewater Capital Reserve Fund and this depreciation figure
is used in the revenue program.
In addition, the guidelines recommend that higher amounts should be collected if
predicted replacement expansion or improvement needs so indicate. The minimum
contribution to the Wastewater Capital Reserve Fund will provide funds only for
the continued upkeep and replacement of the domestic wastewater treatment
facilities, but not for the industrial treatment facilities or the wastewater
collection systems. In the interest of sound fiscal planning, two additional reserve
funds for the industrial facilities and collection systems are provided in this
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program. The basis of annual contributions to the two funds will be I/30 of the
value of these facilities currently on City books. The total value is $8,936,000,
divided as follows: $7,204,500 - domestic treatment facilities; $610,000 - industrial
treatment facilities; and $1,121,500 - domestic collection system.
Separate reserve fund accounts are recommended to avoid any potential conflicts
with strinfrent state guidelines on how reserve funds may be used. Specific
disbursements that may be made from the domestic treatment facility Wastewater
Capital Reserve Fund are as follows:
1. Cost of replacement or preservation of the functional value of all
capital facilities.
2. Cost of expansion and improvement of treatment works except pipelines
smaller than 12 inches in diameter and appurtenances thereto.
3. City's share of any grant funded treatment works.
4. Bond principal payments for bond issues to the extent that the proceeds
of the bond issues were used to pay the City (not industry) share of
construction except for pipelines smaller than 12 inches.
5. Payments, including interest accrued thereon, to the federal treasury.
6. Amounts. pending use as approved by the EPA Regional Administrator
(see Section 35.928-2(C) of EPA Regulations).
Disbursements from the fund are self-explanatory, except for Items 5 and 6 which
pertain to federal industrial cost recovery. under EPA regulations, the City of
Lodi must recover from the industrial user of grant -funded facilities an amount
equal to the portion of the federal grant allocable to industrial users. Of the
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amount recovered, 50 percent, together with any interest earned thereon, must be
returned to the federal treasury on an annual basis (Item No. 5); 40 percent must be
invested in federal obligations or in securities guaranteed by the federal
government which amount may be used for expansion or reconstruction upon
written permission from the EPA Regional Aministrator (Item No. 2); and 10
percent may be used for wastewater purposes as the City sees fit.
Sources of Revenue
Revenue must be collected through a system of charges to assure that each
recipient of wastewater treatment and collection services will pay ci share of the
total operation, maintenance and capital costs reasonably proportional to the
benefit received. Users can be divided into two general classes - those users
currently connected to the system and triose users that will connect to the system
prior to utilization of maximum treatment capacity.
Funds to be collected fali under the headings of operation and maintenance (O&M)
costs and capital costs. Only existing users benefit from O&M costs and, therefore,
should pay those costs. Capital costs, however, provide not only capacity in the
treatment plant for current users but also excess capacity for the benefit of future
users. Therefore, to be fair, capital costs need to be divided proportionately
between current and future users. This can be done by using a combination of
service charges and connection fees.
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User Charges. The most equitable method of distributing costs among the various
users would be by using actually measured contributions from each user. However,
it would be impossible to affect such a measuring program for any except the
largest industrial dischargers. Fortunately, the great majority of small dischargers
have waste characteristics so similar that actual monitoring of waste volume and
strength is really not necessary. As a result, a system of charges can be developed
to handle the two cases quite adequately (i.e., the great number of relatively small,
similar dischargers and the small number of large, dissimilar dischargers).
1. Industrial discharge user fees will be determined through actual moni-
tored contributions. The unit cost for treating each major constitutent
in the waste (i.e., flow, biochemical oxygen demand, suspended solids)
will be calculated and multiplied by the actual quantity of each
constituent discharged. The summation of costs for all constituents will
be the actual charge made to industrial users.
2. Most all domestic and commercial dischargers have a waste discharge
of moderate strength, having less than 300 mg/1 of biochemical oxygen
demand (BOD) and suspended solids (SS). The only significant variation
among these dischargers is volume. Therefore, a system of charges can
be utilized that is based only upon flow.
A sewage service unit will be the basis for charging domestic and
commercial dischargers, one unit being equal to the flow from a two
bedroom house (280 gal. per day) and having a strength less than 300
mg/1 of both SS and BOD. On this basis, all small dischargers that meet
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the sewage service unit criteria are assigned a number of. units. The
cost of treating one sewage service unit is calculated by dividing total
cost of treatment for residential and commercial discharges by the
total number of units. When this unit cost is multiplied by the number
of units associated with each category of discharger, the resulting
figure is the user charge.
Connection Fees. The most equitable means of collecting proportionate capital
costs from future users is to charge a connection fee at the time a new service is
required. As in the case of current users, future industrial discharge connection
fees will be based on actual contributions and domestic -commercial dischargers
will pay a fee based upon sewage service units.
Miscellaneous Reguirements
The revenue program must be reviewed, and if necessary, revised annually. Results
of the annual review shall be reported to the State Nater Resources Control Board.
The City is'subject to audit by the State Controller and must have an accounting
system and supporting records in sufficient detail to demonstrate that collections
and disbursements were made in compliance with the intents and purposes of the
guidelines.
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SUMMARY OF 1977/78 REVENUE PROGRAM
Presented in this section is the proposed 1977/78 revenue program based upon
rationale described in the first section.
Domestic Wastewater Revenue Program
Table 1 is a summary of the revenues and disbursements for the domestic'waste-
water system revenue program. State regulations provide that once the 'capital
reserve account reaches 10 percent of the value of facilities used to calculate the
annual contributions (i.e., $720,000), collections may be reduced to those
specifically needed for federal industrial cost recovory and bond principal.
However, at that time the City should review forecasts of capital needs very
carefully to determine if. a reduction in charges is feasible and appropriate.
Industrial Sewage Service Rates. Table 2 is a list of the required 1977/78 annual
rates for each major industrial discharger tributary to the domestic sewer system.
The rates are based upon actual waste contributions.
Residential Sewage Service Rates. Table 3 is a list of monthly rates and
connection fees for residential users based upon the number of bedrooms per house.
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Table 1. DOMESTIC REVENUE PROGRAM SUMMARY 1977/78
REVENUES
Commercial and Domestic Service Charges
14,769 Sewage Service Units @. $3.40/month $600,207
Industrial Service Charges 121,514
Connection Fees
464 Sewage Service Units @ $290 133,021
TOTAI, REVENUES $854,742
DISBURSE,IIENTS
Operation and Maintenance
Accounts: 17-401.1
$ 20,810
17-402.2
15,290
17-403.1
345,475
17-404.1
58,695
17-4006.1
21,610
$ 461,880
Interest (Account 17-030.1)
115,462
Treatment System 19CRF
Bond Principal ( Account 177030.1)
Series A
$ 74,210
Series C
50,000
Federal Repayment
5,297
Capital Reserve Account (tiVCRA)a
110,493
240,000
Collection System Rescrve Account (CSRA)
37,400
TOTAL DISBURSEMENTS
$854,742
a$4,200 Invested in Federal Obligations
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Table 2. 1977/78 SELVAGE SERVICE RATES FOR INDUSTRIAL DISCHARGERS
TO DOit''lESTIC SYSTEM
DISCHARGER ANNUAL FEE
General Mills
$117,768
Lustre Cal
293
Holtz Rubber
855
Pure Sausage
1,098
R&J Packing
1,006
Rague Water
366
Blewitt Creamery
128
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Table 3. RESIDENTIAL SELVAGE SERVICE RATES.
Number of
Bedrooms
1976/77
Monthly hate
1977/78
Monthly Rate
New Home(i)
Connection Fee
1
$1.95
$2.54
$215
2
3.25
3.39
290
3
3.90
4.24
360
4
4.55
5.09
430
5
5.20
5.93
500
6
5.85
6.78
575'
This fee is in addition to current city charges for making lateral connections
if necessary.
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Commercial Sewage Service Rates. Commercial sewage service rates are
calculated on the basis of $40.64 per year for each sewage service unit. Table 4 is
a list of units assigned to each category of commercial user. The annual rate for
each user must be determined individually based on the nature of each specific
user's business. Fees shall be calculated based on the nearest one-tenth of a unit,
except that the minimum fee for any user shall be one seti:age service unit.
Commercial connection fees are based upon a rate of $290 per sewage service unit.
Pumper Truck Rate. Pumper trucks unloading at the new dumping station at
WSWPCF will be charged at a rate of $20 per 1000 gal. of truck capacity.
Industrial Wastewater Revenue Program
Table 5 is a summary of the revenues and disbursements for the industrial waste-
water system revenue program. Table 6 is the 1977/78 annual rates for each dis-
charger to the industrial system.
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Table 4. COMMERCIAL CATEGORIES & SEWAGE SERVICE UNIT SCHEDULE
No.
Category Name
Unit of
Measurea
Total No
Est'mentsb
Total No.
Units
1
Meeting place, religious
Ea
200 seats
36
88
2
Meeting place, public
Ea
100 seats
13
80
3
Hotel, motel
Ea
5 beds
28
143
4
Veterinary clinic
Ea
10 kennels
4
16
5
Post office
Ea
25 emp.
2
3
6
Funeral parlor
Ea
2 emp.
2
10
7
Service station pumps
Ea
3 pumps
33
81
8
Car wash bays
Ea
bay
5
12
9
School, 8th grade &
Ea
25 students
14
216
below
10
High school
Ea
20 students
2
200
11
Eating place, seating only
Ea
10 seats
26
281
12
Eating place, seating &
Ea
7 seats
14
200
take-out
13
Eating place, take-out
Ea
5 emp.
14
25
only
14
Lunch truck business
Ea
5 emp.
1
3
15
Laundry, coin op.,
Ea
2 machines
10
98
reg. mach.
16
Laundry, coin op.,
Ea
machine
5
8.
big mach.
17
Comm. laundry be
Ea
2 emp.
9
18
dry cleaning
18
Doctor's office
Ea
10 emp.
40
42
19
Dentist's office
Ea
5 emp.
29
32
20
Chiropractor's office
Ea
10 emp.
6
6
21
X-ray Laboratory
Ea
10 emp.
2
3
22
Office, store,
Ea
10 emp.
552
729
warehouse
23
Bar
Ea
25 seats
24
61
24
Barber, beauty shop
Ea
4 chairs
61
75
25
Hospital, convalescent
Ea
2 beds
9
339
home
26
Rest do retirement home
Ea
3 beds
8
73
TOTAL 2 , 842
aOne (1) sewage service unit per unit of measure
bApril 1977 -14-
Table 5. INDUSTRIAL WASTEWATER SYSTEM REVENUE PROGRAM
SUMMARY - 1.977/78
REVENUES
Industrial Service Charges
DISBURSEMEN`i:S
Operation and Maintenance
Accounts: 17-401.1 $ 2,840
17-402.2 2,085
17-403.1 49,595
17-404.2 2,895
17-406.1. 1,880
Interest (Account 17-030.1)
Industrial Reserve Fund (ISRA)
Series A Bond Principal ( Account 17-030.1) $ 171520
Reserve Account 2,780
TOTAL DISBURSEMENTS
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$ 95,603
$ 59, 295
16,008
20,300
$ 95,603
Table 6. SEWAGE SERVICE RATES FOR INDUSTRIAL DISCHARGERS
TO INDUSTRIAL SYSTEM
DISCHARGED ANNUAL FEE
Pacific Coast Producers $65,881
Valley Tow Rite 3,245
Lodi Nut Co. 5,369
Lodi Iron Works 6,193
San Joaquin Sulphur 5,317
Hughes Chemical 4,869
End -Riau Publishing Co. 4,724
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PREPARATION OF 1577/78 REVENUE PROGRAM
This section presents a step-by-step description of how the 1977/78 revenue
program was developed along with comments on special considerations for
subsequent annual revisions. The person responsible for making the annual revisions
should first review and become familiar with the "Revenue Program Guidelines for-
Wastewater
or
Wastewater Agencies" published by the California State Water Resources Control
Board. These guidelines should be used as a reference when preparing annual
revisions to the basic revenue program.
Instructions in the test refer to computation tables in the Appendix of this report.
Normally, only the forms in the Appendix will be submitted to the State Board for
annual review; however, if radical changes from previous years are made, a short
written explanation should also he submitted.
Series 1 Forms - Industrial User Listing
Form 1A is used to identify industrial users connected to the domestic system that
contribute substantial hydraulic or pollutant loads and to indicate periods of usage,
if not continuous. All users that have their service charge calculated on a 'unit cost
basis should be included in this list. Flow and strength data must be updated
annually from self-monitoring reports or periodic sampling by treatment plant
personnel.
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FA
Form 1B is used to identify all users of the industrial wastewater system. Again,
flow and strength data must be updated annually and service charges calculated
from the revised unit costs.
Series 2 Forms - Nonindustrial (Residential and Commercial) User Listing
Form 2A is used to identify all residential and commercial users who have their
annual service charges calculated on the basis of sewage service units. It is also
used to summarize the hydraulic and pollutant loading on the domestic treatment
system by all groups of users including special classifications, such as "future
capacity" and federal installations. The totals at the bottom represent the
capacity of the treatment facilities and will not change until the facilities are
expanded. The intermediate subtotals are the actual hydraulic and pollutant
loadings recorded for the previous fiscal year. This form must be adjusted annually
by deducting industrial flows fromthe total plant flow and distributing the
remaining flows between commercial and residential users in proportion to sewage
service units in Forms 2B and 2C.
Form 2B is used to determine the total number of residential sewage service units
(Ur) connected to the system, by category, and must be updated annually. As
actual data on loadings from the various categories of residential users becomes
available, the number of units per dwelling (U) may be modified during the annual.
review.
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Form 2C is used to determine the total number of commercial sewage service units
(Uc) connected to the system, by category. This form must also be updated each
year, incorporating any new data on loading that becomes available.
Series 3 Forms - Capital Cost Allocations
The. Series 3 forms are used to compute the allocation of capital costs to flow,
BOD, and SS for the various components of the sewerage system. Revisions to,
these forms will only be necessary if major capital alterations are made to the
sewerage works that modify their value. Minor equipment additions and depre-
ciation should be handled in the O&AI budget. The significant items derived from
these forms are the percentage allocations for the various wastewater flow and
strength parameters.
Forms 3A and 3B are used for allocating capital costs for the recent expansion
project and the original 1966 construction, respectively. The total capital cost,
from these two forms ($7,201,500) divided by 30 years represents the basis for the
annual contribution to the Wastewater Capital Recovery Fund (WCRF).
Form 3C is used for allocating the capital cost associated with the domestic
collection system. The total value of these facilities ($1,121,500) divided by 30
years is the basis for contributions to the Collection System Reserve Fund (CSP,.F).
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Form 3D is used for allocating the capital cost associated with the industrial
wastewater system. The total value of these facilities ($610,000) divided by 30
years is the basis for contributions to the Industrial System Reserve Fund (ISRF).
Series 4 Forms - O&M Cost Allocations
The Series 4 forms are used to summarize and allocate operation and maintenance .
costs for the domestic and industrial wastewater facilities.
Form 4A is used to distribute the total sewer operations budget accounts between
the domestic and industrial systems. This form should be revised annually based
upon actual operating experience from the previous year. Alternately, division of
accounts in the annual City budget between the domestic and industrial systems
• may be desirable to eliminate the need for this form.
Forms 4B and 4C are used to allocate the annual O&M budgets for the domestic and
industrial wastewater systems, respectfully. Specific entries are determined by
multiplying the percent distribution figures (Form 4A) by the total budget accounts.
Form 5 - Unit Cost Determination
Form 5 is used to compute unit costs for providing seoverage service by wastewater
flow and strength parameters based upon the data developed in the previous forms.
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This form must be updated annually to derive user service charges based on the
most recent cost and loading data.
It is necessary to consider both capital and annual operation and maintenance costs
when computing the required unit costs. Capital costs and allocation parameters
(Columns A, B, C, and D) will normally not be modified annually. The quantities
used to compute unit costs for the domestic system (Column E) are the design
capacities for the various wastewater parameters (i.e., Flow, BOD, SS). On the
other hand, because they vary so widely from year to year, the quantities for the
industrial system are the actually measured quantities for the previous year.
These, of course, will be modified annually.
Operation and maintenance cost allocation parameters must be reviewed and
updated each year. Allocation parameters for domestic O&M (Column C) are
established by the SiVRCB and can only be modified if approved by that agency in
writing; therefore, annual modification will normally not be made. Costs and
quantities are different each year (Colums D and E), so unit costs will be modified
on an annual basis.
Allocation parameters for the industrial system O&M are the same as for capital
cost. These should be modified annually to reflect actual operating experience.
Since these facilities did not receive grant funding during this project, SWRCB
approval of changes in allocation parameters is not required.
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