HomeMy WebLinkAbout25- Water Department CITY OF SAN BERNA..DINO - REQUEST K _1 COUNCIL ACTION
n: Bernard C. Kersey Subject: Hearing on Sewer Rate Increases
General Manager
Dept: Water Department
Date: August 26, 1993
Synopsis of Previous Council action:
August 16, 1993 -- Mayor and Common Council Set a Public Hearing for Sewer
Rate Increases for September 7, 1993 at 10:00 a.m. , at the
regularly scheduled council meeting.
Recommended motion:
Adopt Resolution
Signature
Contact person: Bernard C. Kersey Phone: 5091
Supporting data attached: Yes Ward: All
FUNDING REQUIREMENTS: Amount: N/A
Source: (Acct. No.)
Acct. Description)
Finance:
y
_,,uncil Notes: > 7'
..0naft
CITY OF SAN BERNAFNO - REQUEST FOF ;OUNCIL ACTION
STAFF REPORT
The Board of Water Commissioners on June 22 , 1993, conducted an
extensive review of the 1993-1994 Sewer Fund Budget and the proposed
increases to the sewer service charges. The Board unanimously voted to
authorize the General Manager to request that the Mayor and Common
Council establish a date for a public hearing to increase the sewer
service charges. These fees and charges were last increased on
September 1, 1991.
During the past few months, Water Department staff has conducted a
comprehensive analysis of the annual wastewater system connection and
treatment costs to determine the revenues necessary to be derived from
monthly sewer service charges. Staff examined several issues, including
proposed new treatment standards and the additional facilities needed to
meet these standards, increased permitting requirements, debt service,
and the establishment of a rate structure that provides equity among all
users.
During the next five years, new regulatory standards will significantly
increase the budget requirements of the Water Reclamation Plant. Most
of these regulations require large capital expenditures to comply with
the requirements, as well as significant sampling and laboratory testing
costs.
To comply with discharge standards established by the Regional Water
Quality Control Board (RWQCB) and to ensure reliable operations, a
number of capital improvement projects have been undertaken and
additional projects are required. All of these projects add
significantly to sewer costs because the projects are built with funds
raised from either bond sales or low interest State funded loans, which
then require annual debt service. The Sewer Fund debt service will
exceed $7 million dollars per year to fund all of the projects which
must be built to satisfy regulatory requirements.
Recent major changes in discharge standards have mandated construction
of a complete tertiary treatment facility. The means chosen to meet
these new standards is the RIX technology, which stands for Rapid
Infiltration/Extraction. This program takes waste water from our
facility, transports it by pipeline to our facility in Colton for
percolation into the soil. The water is cleansed by the soil and then
extracted by a series of wells located around the property. The water
is treated one more time by Ultra Violet light for disinfection and then
is discharged into the river. The total estimated cost for the facility
and the pipeline from San Bernardino to Colton is $45, 362 , 000. This
cost is split between the City of San Bernardino, the City of Colton and
the Santa Ana Watershed Project Authority (SAWPA) . The Water
Department's share of the facility and pipeline construction is
$31, 151,000. With additional Water Department related project
management costs, and other costs and contingencies not included in the
total $45,362,000 for the project, the estimated amount to fund San
Bernardino's share of the project is increased to $37, 000, 000.
75-0264
The Water Department has secured financing of $20, 000, 000 from the State
Water Resources Control Board (SWRCB) in the form of a 20-year, 3 . 5%
loan from the State Revolving Fund. We are anticipating obtaining the
remaining balance of funds ($17, 000, 000) from private sources, such as
bonds or notes, until such time that the debt can be replaced with SWRCB
funds, if available. As it stands, certain engineering costs, 35% of
the land costs, and other ineligible costs associated with the project
are not funded by the SWRCB loan and must be paid from other sources.
The current total cost to operate, maintain, and repair the San
Bernardino Water Reclamation Plant to provide sewage treatment at a
level that meets the existing discharge permit conditions is $905 per
million gallons excluding the capital related expenses. Additional
facilities, currently under construction, that are required to meet
pending new discharge requirements will cause increased O&M costs above
those figures presented when they come on line.
The sewer service rates provide revenue toward the day-to-day
operational and maintenance costs, bond payments, equipment replacement,
and process upgrades. Operations & maintenance and administrative costs
have decreased 4 .9% from 1992-93 estimated expenditures. The increase
in the Sewer Fund, therefore, is reflected in the added debt service and
reserve requirements for the new RIX project.
Our $14.90 proposed monthly residential sewer service rate would be the
second highest per month rate among the agencies surveyed, and is
sufficient to cover necessary costs to operate the sewage treatment
facility, pay anticipated debt service and establish State of California
required reserves. The new rate represents a 9.56% increase over the
current rate of $13 . 60.
The commercial rate is currently applied to other user types as defined
in rate classifications adopted in September 1991. The rate structure
addresses commercial, industrial, institutional, and multi-family uses
with a varied rate for each classification. For instance, the current
rate for Commercial is $1. 10/hundred cubic feet (hcf) of water consumed.
The new rate is $1.30/hcf and represents an 18. 18% increase.
In summary, the monthly sewer service rate is proposed to increase from
$13 . 60 per month per single family resident to $14.90 per month. The
proposed rates for commercial, industrial, institutional, and multi-
family users are based on water usage and benefit, and range from
$0.70/hcf to $1.90/hcf. Industrial dischargers will be charged a rate
of $908. 33 per one million gallons of flow plus excess loading charges,
if applicable, of $264.22 per 1, 000 pounds of BOD and $324. 28 per 1, 000
pounds of SS.
Therefore, the Board of Water Commissioners request the Mayor and Common
Council to adopt the Resolution fixing and establishing charges for
services and facilities furnished by the City Sewerage Collection and
Treatment System located inside and outside the incorporated territory
of the City.
0
1 RESOLUTION NO.
2 RESOLUTION OF THE CITY OF SAN BERNARDINO FIXING AND
ESTABLISHING CHARGES FOR SERVICES AND FACILITIES FURNISHED BY THE
3 CITY SEWERAGE COLLECTION AND TREATMENT SYSTEM LOCATED INSIDE THE
INCORPORATED TERRITORY OF THE CITY; PROVIDING THAT USERS LOCATED
4 OUTSIDE THE INCORPORATED TERRITORY OF THE CITY MAY RECEIVE SEWER
SERVICES; AUTHORIZING THE DIRECTOR OF PUBLIC WORKS/CITY ENGINEER TO
5 EXECUTE AGREEMENTS FOR USERS LOCATED OUTSIDE THE INCORPORATED
TERRITORY OF THE CITY SUBJECT TO CERTAIN TERMS AND CONDITIONS; AND
6 REPEALING RESOLUTION NO. 91-361.
7 BE IT RESOLVED BY THE MAYOR AND COMMON COUNCIL OF THE CITY OF
SAN BERNARDINO AS FOLLOWS:
8
9 SECTION 1. Users Located Within the Incorporated Territory of the
10 City. Pursuant to the provisions of Sections 13. 16. 020 and
11 13 . 32. 180 of the San Bernardino Municipal Code, any premises
12 located within the incorporated territory of the City which are
13 served by a connection to the system of sewage and waste treatment
14 of the City or are within 200 feet of, or are situated on real
15 property adjoining an existing sewer system and not connected
16 thereto, shall be charged and the owner thereof shall pay a sewer
17 service charge based upon the following schedule:
18
SEWER UTILITY RATE
19
REGIONAL FACILITIES COLLECTION TOTAL
2� &TREATMENT SYSTEM MONTHLY
CLASSIFICATION CHARGE CHARGE CITY CHARGE
21 Residential $ 13.55 per month/unit 51.35/month/unit 514.90/unit
(Single-Family, Duplex,Triplex)
22 Multi-Family,Mobile Home Parks $0.80/hcf $ .15/hcf $0.95/hcf
23 (4 or More Units)
Retail,Commercial, Light Industrial
24 (Non-Office, Bakeries,Markets,
Theaters,Dry Cleaners) $ 1.15/hcf $ .15/hcf $ 1.30/hcf
25 Auto Repair,Car Wash $ 1.25/hcf $ .15/hcf $ 1.40/hcf
26 Offices,Motels
(Without Restaurants) $ 1.00/hcf $ .15/hcf S 1.15/hcf
27
28 8/17/93 1
RESOLUTION OF THE CITY OF h—i BERNARDINO FIXING AND ESTABLISHING CHARGE-—)R)R SERVICES AND FACILI'ITES FURNISHED
BY THE CITY SEWERAGE COLLECTION AND TREATMENT SYSTEM LOCATED INSIDE THE INCORPORATED TERRITORY OF THE CITY;
PROVIDING THAT USERS LOCATED OUTSIDE THE INCORPORATED TERRITORY....AND REPEALING RESOLUTION NO.91-361.
1 Restaurants, Hotels
2 (Hotels/Motels with Restaurants) S 1.75/hcf $ .15/hcf S 1.90/hcf
Laundromats $ 0.95/hcf $ .15/hcf $ 1.10/hcf
3 Hospitals,Convalescent Homes $ 0.85/hcf $ .15/hcf $ 1.00/hcf
4 Schools,Churches, Nursey
Schools, Daycares $ 0.55/hcf $ .15/hcf $0.70/hcf
5 Industry $908.33/MG $264.22/1,000 LBS BOD
6 (Discharge Flow) $324.28/1,000 LBS SS
' HCF = 100 Cubic Feet of Water Usage
7
8 Industries with excess strength discharge shall also be charged
9 a surcharge for discharges in excess of 300 mg/l of Biological
10 Oxygen Demand and Suspended Solids as established by resolution of
11 the Board of Water Commissioners.
12 Commercial dischargers, for the purpose of this resolution shall
13 include all dischargers and all premises obligated to pay sewer
14 service charges under this resolution other than residential
15 dischargers.
16 Charges for commercial dischargers shall be computed based upon
17 actual water consumption as reflected by water meter readings for
18 the billing period. Billings based on such water consumption may
19 be reduced for the purpose of establishing sewer service charges
20 subject to "seasonal" or "consumptive" use as recognized and
21 approved by the Board of Water Commissioners of the City of San
22 Bernardino.
23 Residential dischargers, for the purpose of this resolution,
24 shall be any single family dwelling unit, any duplex or triplex
25 family dwelling unit not requiring a City license for occupancy and
26 operation.
27 SECTION 2. Users Located Outside the Incorporated Territory of
28 the City.
8/].7/93 2
RESOLUTION OF THE CITY G .N BERNARDINO FIXING AND ESTABLISHING CHARS FOR SERVICES AND FACILITIES FURNISHED
BY THE CITY SEWERAGE COLLECTION AND TREATMENT SYSTEM LOCATED INSIDE THE INCORPORATED TERRITORY OF THE CITY;
PROVIDING THAT USERS LOCATED OUTSIDE THE INCORPORATED TERRITORY....AND REPEALING RESOLUTION NO.91-361.
1 (a) Any premises located outside the incorporated territory of
2 the City which are served by a connection to the system of sewage
3 and waste treatment of the City shall be charged and the owner
4 thereof shall pay a sewer service charge based upon the following
5 schedule: SEWER UTILITY RATE
6 REGIONAL FACILITIES COLLECTION TOTAL
& TREATMENT SYSTEM MONTHLY
7 CLASSIFICATION CHARGE CHARGE CITY CHARGE
8 Residential S 13.55/month/unit $1.35/month/unit $14.90/unit
(Single-Family, Duplex, Triplex)
9 Multi-Family,Mobile Home Parks S 0.80/hcf $ .15/hcf $ .95/hcf
14 or More Units)
10 Retail,Commercial, Light Industrial
INon-Ofice, Bakeries, Markets,
11 Theatres, Dry Cleaners) $ 1.15/hcf S .15/hcf $ 1.30/hcf
12 Auto Repair,Car Wash $ 1.25/hcf $ .15/hcf $ 1.401hcf
Offices,Motels
13 (Without Restaurants) $ 1.00/hcf $ .15/hcf $ 1.15/hcf
14 Restaurants, Hotels
(Hotels/Motels with Restaurants) $ 1.75/hcf $ .15/hcf $ 1.90/hcf
15 Laundromats $0.95/hcf $ .15/hcf $ 1.10/hcf
16 Hospitals,Convalescent Homes $0.85/hcf $ .15/hcf $ 1.00/hcf
17 Schools,Churches, Nursey
Schools, Daycares $ 0.55/hcf $ .15/hcf $ .70/hcf
18 Industry $908.33/MG $264.22/1,000 LBS BOD
19 (Discharge Flow) $324.28/1,000 LBS SS
•HCF = 100 Cubic Feet of Water Usage
20 Rates for users other than "residential" shall be computed on
21 the basis of actual water consumption as reflected by water meter
22 readings for the billing period
provided that billings based on
23 seasonal or consumptive uses as specified in Section 1, may be
24 adjusted as
� provided for in Section 1.
25 (b) City shall have the right to terminate such services by
26 giving ninety g g a y (90) day notice in writing to the user.
27
(c) Said user and owner shall be subject to any increase in said
28 fee or fees, charges and amounts, which may be imposed from time to
8/17/93 3
I RESOLUTION OF THE CITY OF SAN BERNARDINO FDQNG AND ESTABLISHING CHARGES FOR SERVICES AND FACILITIES FURNISHED
BY THE CITY SEWERAGE COLLECTION AND TREATMENT SYSTEM LOCATED INSIDE THE INCORPORATED TERRITORY OF THE CITY;
2 PROVIDING THAT USERS LOCATED OUTSIDE THE INCORPORATED TERRITORY....AND REPEALING RESOLUTION NO.91-361.
3 time by amending this resolution.
4 SECTION 3 . The rates established pursuant to Sections 1 and 2
5 of this resolution shall be effective
6 SECTION 4 . Resolution No. 91-361 is hereby repealed.
7 I HEREBY CERTIFY that the foregoing resolution was duly adopted
8 by the Mayor and Common Council of the City of San Bernardino at a
9 _ meeting thereof, held on the
10 — day of 1993 , by the
11 following vote to wit:
12 COUNCIL MEMBERS: AYES NAYES ABSTAIN ABSENT
13 NEGRETE
14 CURLIN
15 HERNANDEZ
16 OBERHELMAN
17 OFFICE VACANT
18 POPE-LUDLAM
19 MILLER
20
21 Rachel Clark , City Clerk
22 The foregoing resolution is hereby approved this day of
23 — , 1993 .
24 Tom Minor, Mayor
25 City of San Bernardino
26 APPROVED AS TO FORM
AND LEGAL CONTENT
27 JAMES F. PENMAN
28 City At orney
By:
8/1 3 4
1993 SEWER RATE STUDY
SAN 5ERNARDINO
MUNICIPAL WATER DEPARTMENT
300 NORTH D STREET
SAN BERNARDINO, CALIFORNIA 92418
(909) 384-5141
BERNARD C. KERSEY
GENERAL MANAGER
JUNE 1993
SAN BERNARDINO MUNICIPAL WATER DEPARTMENT
SEWER RATE STUDY
JUNE 1993
Introduction
The City of San Bernardino operates pursuant to the City Charter
and is governed by an elected Mayor and a seven-member Common
Council. The City operates a sewer collection system through its
Department of Public Works. The Municipal Water Department has
provided domestic water service to its customers since 1904,
assuring the city of an ample supply of potable water. The
Department does not derive any of its revenue from the general or
special tax base.
In October 1973 , the Mayor and Common Council authorized the
transfer of the wastewater treatment plant (Water Reclamation
Plant) to the Board of Water Commissioners which governs the
Department. The Board consists of five members appointed to
staggered 6-year terms by the Mayor. The Department is directed by
the Board and is a separate department operated independently of
other city functions. The Department has control over water supply
and distribution for the city and full management of fiscal
responsibilities for the Water Reclamation Plant (WRP) and for
applicable state and federal grants. The Board is empowered to
establish and collect water rates, to hire employees, and to
maintain and operate and expand the WRP as necessary.
The Department provides wastewater treatment for the City of San
Bernardino, East Valley Water District, the City of Loma linda,
Patton State Hospital, and Norton Air Force Base through the
operation of the 30 MGD regional water reclamation plant. San
Bernardino, Loma Linda, and East Valley Water District each provide
separate and independent sewage collection systems. East Valley
Water District serves primarily the City of Highland.
The Department also participates, through the Santa Ana Watershed
Project Authority (SAWPA) , in a joint powers authority with the
City of Colton for completion of a regional tertiary wastewater
treatment demonstration project. Full-scale tertiary treatment is
required to achieve compliance with existing discharge permits
issued by the State.
In 1990, the Department contracted with Bartle Wells Associates to
prepare a Sewer and Water Financing Plan for the 5-year Capital
Improvement (Master) Plans for both the water and sewer systems.
The capital charges required for these master planned projects were
used to establish the Financing Plan. The Department prepared a
Revenue Program, in accordance with user charge requirements
resulting from the Clean Water Act of 1977 and the Final
2
Regulations of 1982 , to establish the sewer rates necessary to
generate revenue for the Water Reclamation Plant capital
improvement projects. The intent of the Revenue Program is to
demonstrate and establish equitability of user rates based on the
use of the treatment facilities. All new facilities under design,
construction, or proposed to achieve compliance with state and
federal regulations plus the required financing were evaluated for
costs and subsequent revenue requirements.
Data from both of these plans are incorporated into this study and
referenced as supporting documentation for establishing the
proposed sewer service and user rates.
Analysis of Capital Expenditure Requirements
Recent major changes in the discharge standards have mandated
construction of complete tertiary treatment and reduction in
nitrogen and ammonia levels to protect public health and aquatic
life in the Santa Ana River, and groundwater quality. The South
Coast Air Quality Management District's regulations now require off
gas and process gas treatment equipment on most treatment phases at
the San Bernardino WRP. The cost of solids handling and disposal,
regulatory permitting, energy, labor, laboratory testing, and
chemicals have escalated by 200 to 300 percent in the past five
years.
The Air Resources Control Board and the Air Quality Management
District require water reclamation plants to do an extensive Air
Toxics Hot Spots Inventory to determine if there are toxics given
off by the various processes at the plant. The Department joined
with several treatment plants throughout the state to do pooled
emissions testing on certain processes; toxics testing, however,
was done at each facility.
To comply with discharge standards established by the Regional
Board and to ensure reliable operations, a number of capital
improvement projects have been undertaken. In addition, several
cost-intensive projects are required to meet new Environmental
Protection Agency (EPA) and RWQCB regulations.
Projects that have been completed or are under construction
include:
Solids Handling Facilities - 2 digesters, 2 dissolved air
flotation units, methane gas scrubbing, holding and
flare, sludge dewatering building, 2 belt presses, and
loading facilities.
Unit 1 3 . 5 MGD Secondary Clarifier - New clarifier and
pump station for Unit 1 13 MGD facilities.
3
Air Supply Corrective Action - New air supply building,
electric motors, engines and blowers to supply air for
the biological activated sludge process.
Miscellaneous Improvements Projects - Rehabilitation of
pump stations within the plant to distribute waste
activated sludge and various process wastes.
"E" Street Pump Station - Upgraded and expanded the pump
station that brings influent into the plant from the
south end of the city, the City of Loma linda, the Auto
Plaza and a portion of "E" Street.
Fine Bubble Diffusion Retrofit - Retrofit of all aeration
basins in Units 1 and 2 from course bubble diffusers to
fine bubble diffusers in order to nitrify and help meet
ammonia discharge standards.
Pilot Nitrogen Removal Project - 3 MGD of additional
treatment capacity and reduction of total inorganic
nitrogen to 10 mg/l and ammonia to 2 mg/1. This project
takes the concentrated waste stream of nitrogen and
ammonia from the belt press facility.
Projects that must be built in order to meet current discharge
requirements are as follows:
Full scale Rapid Infiltration/Extraction Facility (RIX)
or Conventional Tertiary Facility - Facilities must be on
line by 1995 to meet discharge requirements. San
Bernardino's estimated share of the cost is $40 million
for RIX.
Primary Hydraulic Reliability Project - This project is
under construction. It includes rebuilding the headworks
of the plant where all influent enters into the treatment
process. This project will provide metering structures,
flow splitting to the primary clarifier, a septage
receiving station, and preaeration to settle out solids
and debris. This project is necessary to build before
any additional unit process can be built. It replaces
facilities that were built in 1958.
Phase 3A Secondary Project - This project will be
required for either treatment plant expansion capacity or
to meet more stringent nitrogen and ammonia discharge
requirements. The Regional Board has set nitrogen limits
of 10 mg/l on all flows in the upper reaches of the
river; ammonia must also be reduced from 18 mg/1 to
approximately 2 mg/1. If this project is built to
satisfy revised nitrogen standards, the next increment of
4
secondary expansion must then be built. This project is
now on hold.
All of these projects add significantly to the costs of providing
sewer treatment since the projects are built with funds raised from
bond sales which then require annual debt service, the Sewer Fund
Debt service will exceed $7 million per year to fund all of these
projects which must be built to satisfy regulatory requirements.
Analysis of Operating and Maintenance Costs
In 1991, the 3 .5 MGD Secondary Expansion, Solids Handling
Facilities, and the Air Supply Corrective Action projects were
completed, and in 1993 the E Street Pump Station was substantially
completed. Each of the projects has added reliability to the
treatment process which is evidenced by improvements in the quality
of discharges from the plant and meeting our NPDES Permit
requirements.
Chemicals, including chlorine, polymers for sludge dewatering
caustic soda for odor scrubbers, catalysts for reducing hydrogen
sulfide, lime and soda ash represent 6% of the operating costs.
Power, including electricity and natural gas, account for 14% of
the operating costs. Personnel to operate the plant around the
clock every day of the year continue to be a major expense in
operating a treatment plant. Staffing levels have increased
slightly due to the additional processes and equipment that have
been added to the plant, as well as maintaining levels of certified
staff for 24 hour operations.
Maintenance of the facilities is a critical function. The plant
maintenance personnel must maintain over 3,000 pumps, motors,
valves, and electrical equipment to ensure proper operation of the
plant. The Maintenance Section has an ongoing preventive
maintenance program and does almost all repair work and fabrication
in-house.
Solids disposal is one area the Department has successfully reduced
costs. Previously, the sludge was dewatered and then blended with
sawdust and other composting materials to reduce the moisture
content to 50% and then disposed of at a landfill. The Department
is now disposing sludge directly from the belt press to two
composting operations. The majority of the sludge is taken to One-
Stop in San Timoteo Canyon and the balance goes to Chino-Corona
Farms on the Coachella Valley.
The plant operates a certified lab to run daily tests on influent,
effluent, and plant process operating data. It runs tests for
heavy metals, sludge analysis and trace organics in water and air
samples.
5
The budgeted operational and capital costs, included in the Revenue
Program for the required facility upgrades are detailed on Table 1.
The percentage of the total budget for each of these operational,
maintenance, and capital costs is shown on Figure 1 which follows.
The Revenue Program discussed the step-by-step procedure used to
develop the proposed user rate structure. An extensive sampling
program was performed by City staff in 1988 to identify users and
their respective wastewater strengths. Based on this sampling, ten
user classifications were identified: residential, multi-family-
mobile homes, retail-commercial-light-industrial, auto repair-
carwash, offices-motels, restaurants-hotels, laundromats,
hospitals-convalescent homes, schools-churches-nurseries and
industry. The industrial group contains monitored users which have
varying strength characteristics based on sampling and are listed
separately. Individual contracts are prepared/amended between the
Department and these users to ensure their charges reflect equity
based upon their impact to the system from excessive strengths of
BOD and or Suspended Solids. Sewage flows for each nonresidential
user are estimated based on water use records and discounted
allowing for landscaping water and consumptive use not entering the
sewer. Residential user sewage flows are based on water
consumption of 281 gallons per day, per household, while multi-
family and mobile home users sewage flows are based on 190 gallons
per day per household.
The process used to develop the proposed 93-94 rates is consistent
with Federal regulations and State guidelines. These regulations
and guidelines mandate that rates are equitably based on use of the
facilities. Rates then are based on a user's shared loading to the
facilities. This use is based on estimated sewage flows and solids
loadings consisting of BOD and Suspended Solids (SS) .
The Revenue Plan and proposed 93-94 rate structure will assist the
Department in planning for rates which will recover costs
associated with operating and maintaining the new facilities, and
include the amount necessary to make debt service. The City always
has the option to change the rates, but must continue to assure
that the rate structure recovers expenses and debt service from
users based of use of the facilities.
Based on budget information from the City of San Bernardino Public
Works Department, the local collection system portion of the
residential rate has increased to cover current operations and to
augment the System Replacement Reserve. Table 4 shows the proposed
1993-94 Sewer Rates by Classification. These rates were last
changed September 1991.
During preparation of the sewer rate study, staff contacted
surrounding agencies that provide wastewater treatment and/or sewer
service. Attachment "A" shows the most recent data available for
sewer service rates of surrounding communities. San Bernardino's
6
proposed single family residential rate would be the second
highest. Some of the surveyed agencies receive property taxes as
exhibited in the Rate Survey. This additional income, which San
Bernardino Municipal Water Department does not receive, supplements
the rate and keeps the rates lower than a strictly rate based
agency.
Most of the representatives interviewed indicated that their
respective agencies have adopted policies of adjusting rates
annually based on approved budget requirements.
Conclusions
EPA grant conditions and State guidelines require a user charge
system be adopted which demonstrates fair and equitable charges to
all system users. The 1993 Revenue Plan developed for the
Department updates the sewer service rates to include the latest
collection system costs, regional operation and maintenance (O&M)
costs for the fiscal year (FY) 1993-94 and anticipated additional
debt service.
Due to O&M and capital related cost increases, and added debt
service, the budget (operating costs) have increased approximately
50% since the sewer service rates were last adjusted in 1991. To
balance the budget, sewer service rates need to be adjusted. Since
direct operating costs decreased by 4 .9%, almost all of the
proposed rate increase is attributed to the proposed debt service
associated with the RIX projects. The net result is that
residential sewer rates (single family, duplex, and triplex) would
be increased nearly 9.5% for FY 1993-94.
Based on these findings, the Board of Water Commissioners request
the Mayor and Common Council to adopt the Resolution fixing and
establishing charges for services and facilities furnished by the
City Sewerage Collection Treatment System located inside and
outside the incorporated territory of the City. It is also
recommended that the Department and the City evaluate sewer service
rates annually in order to minimize the future impact of required
rate adjustments to the rate payer.
7
Table 4
PROPOSED FY 1993-94
SEWER UTILITY RATE
INSIDE CITY
Regional Proposed
Current Facilities Collection Total
Monthly & Treatment System Monthly
Classification City Charge Charge Charge City Charge
Residential $ 13.60 per unit $ 13.55/mo/unit $1.35/mo/unit $14.90/unit
(Single-Family, duplex,
Triplex)
Multi-Family, Mobile Home $ 0.75/hcf $ 0.80 per hcf $ 0.15/hcf $ 0.95/hcf
Parks (4 or more Units)
Retail, Commercial, light $ 1.10/hcf $ 1.15 per hcf $ 0.15/hcf $ 1.30/hcf
Industrial (Non-Office,
Bakeries, Markets, Theaters,
Dry Cleaners
Auto Repair, Car Wash $ 1.20/hcf $ 1.25 per hcf $ 0.15/hcf $ 1.40/hcf
Offices, Motels $ 1.00/hcf $ 1.00 per hcf $ 0.15/hcf $ 1.15/hcf
(without Restaurants)
Restaurants, Hotels $ 1.65/hcf $ 1.75 per hcf $ 0.15/hcf $ 1.90/hcf
(Hotels/Motels with
Restaurants)
Laundromats $ 0.85/hcf $ 0.95 per hcf $ 0.15/hcf $ 1.10/hcf
Hospitals, Convalescent $ 0.75/hcf $ 0.85 per hcf $ 0.15/hcf $ 1.00/hcf
Schools, Churches, Nursery $ 0.60/hcf $ 0.55 per hcf $ 0.15/hcf $ 0.70/hcf
Schools/Day Cares
Industry 908.33/MG 264.22/1,000 LBS BOD
(Discharge Flow) 324.28/1,000 LBS SS
8
Table 5
PROPOSED 1993-94
SEWER UTILITY RATE
OUTSIDE CITY
Regional Proposed
Current Facilities Collection Total
Monthly &Treatment System Monthly
Classification City Charge Charge Charge City Charge
Residential $ 17.40 per unit $13.55/mo/unit $1.35/mo/unit $14.90/unit
(Single-Family, duplex,
Triplex)
Multi-Family, Mobile Home $ 1.10/hcf $ 0.80 per hcf $ 0.15/hcf $ 0.95/hcf
Parks (4 or more Units)
Retail, Commercial, Light $ 1.45/hcf $ 1.15 per hcf $ 0.15/hcf $ 1.30/hcf
Industrial (Non-Office,
Bakeries, Markets, Theaters,
Dry Cleaners
Auto Repair, Car Wash $ 1.55/hcf $ 1.25 per hcf $ 0.15/hcf $ 1.40/hcf
Offices, Motels $ 1.35/hcf $ 1.00 per hcf $ 0.15/hcf $ 1.15/hcf
(without Restaurants)
Restaurants, Hotels $ 2.00/hcf $ 1.75 per hcf $ 0.15/hcf $ 1.90/hcf
(Hotels/Motels with
Restaurants)
Laundromats $ 1.20/hcf $ 0.95 per hcf $ 0.15/hcf $ 1.10/hcf
Hospitals, Convalescent $ 1.10/hcf $ 0.85 per hcf $ 0.15/hcf $ 1.00/hcf
Schools, Churches, Nursery $ 0.95/hcf $ 0.55 per hcf $ 0.15/hcf $ 0.70/hcf
Schools/Day Cares
Industry 908.33/MG 264.22/1,000 LBS BOD
(Discharge Flow) 324.28/1,000 LBS SS
'HCF = 100 Cubic Feet of water usage
9
TAR'E 1: SEWER FUND BUDGET
COST EXPENSES IXPENSES ESTIMATED
CATEGORY 1 FY 1991/92 FY1992/93 FY1993/94
Treatment Facilities Direct Expense:
Plant Operations& Maintenance:
Salaries 1,610,386 1,669,988 1,989,606
Materials& Supplies 305,494 179,391 277,700
Power 1,005,319 927,000 900,000
Fuel&Lubricants 173,492 63,236 50,000
Chlorine& Other Chemicals 233,599 302,490 383,200
Other 172,256 203,894 198,250
O& M Services by CWD 4,661 2,000 4,500
Outside Labor 157,101 45,000 185,000
Permits&Fees 47,868 41,837 52,000
Sludge Processing& Hauling 1,062,163 1,175,599 863,500
Laboratory 154,649 121,576 211,500
Subtotal Direct Expenses 4,926,988 4,732,011 5,115,256
General Expenses:
Tool&Equipment Maintenance 45,993 10,083 26,200
Auto&Truck Maintenance 52,157 43, 59,850
Industrial Waste Inspection 215,465 263,8801 01 285,272
Engineering& Special Professional Services x47,434 599,714 500,000
Subtotal General Expenses 761,049 916,966 871,322
Administrative & Office Expenses:
Salaries&Benefits 1,543,398 2,405,000 1,647,274
Administrative Services Performed by CWD 384,878 360,340 400,000
Data Processing 40,139 23,334 27,700
Office Supplies,Equipment,Legal,Audit,
Professional Services& Miscellaneous 330,078 265,803 319,152
2,298,493 3,054,477 2,394,126
Subtotal Administrative& Office Expenses
Reserves:
Operating Reserves (= 1 month expenses) 665,544 725,288 698,392
Subtotal O& M Appropriated to all
Regional Users: 8,652,074 9,428,742 9,079,096
Capital Related Costs:
PSA Rent 536,000 714,667 536,000
SAWPA- SARI Brine Line Loan 0 562,000 562,000
Trustee Fees&Amortization 207,760 118,800 122,500
1986 Bonds 197,770 0 0
1992 Bonds (Prin + Int) 1,304,533 3,434,250 3,401,438
Capital Items - Rate Base Only 0 150,413 142,893
Depreciation 1.412,426 1,500,000 1,610,702
Capital Revenue Requirements(3ASX,RIX) 0 0 2,587,935
Subtotal Capital Appropriated to all
Regional Users: 3,658,489 6,480,130 8,963,468
TOTAL REGIONAL COSTS: 12,310,563 15,908,872 18,042,564
San Bernardino Users Only:
Sewer Line Construction&Maintenance (2) 866,557 932,555 1,165,530
Billing&Collection Expense (2) 63,000 63,000 63,000
Total Appropriated to San Bernardino
Users Only: 929,557 995,555 1,228,530
(1) Budget information provided by City Water Department
and City Public Services Department
(2)Allocated to San Bernardino users only. Costs associated with the
collection system are mostly attributed to O& M vs Capital costs.
@r##V0T.%W1
TABLE 2 0
REVENUE ANALYSIS
Operating Revenues 1991-92 1992-93 1993-94
Sewer Charges — City
Net Residential Sewer 3,924,956 5,348,860 7,908,687
Net Non—Residential Sewer 4,707,696 4,595,771 4,884,658
Subtotal City Charges 8,632,652 9,944,631 12,793,345
Sewer Charges — Outside City
Loma Linda — Residential 446,566 477,035 585,685
Loma Linda — Non—Residential 436,572 671,292 777'723
East Valley — Residential 1,669,772 2,255,815 2,475,585
East Valley — Non—Residential 757,566 1,278,378 1,300,957
Sewer Charges — Other Entities 38,421 32,560 25,200
Subtotal Outside Charges 3,348,897 4,715,080 5,165,150
Industrial Waste&Other Sales& Fees 432,522 365,161 130,450
Interest&Other Non—Operating Income 1,666,398 1,611,900 1,611,500
TOTAL REVENUE 14 080,469 16,636,772 19,700,445
TOTAL EXPENSES 12,574,576 16,179,139 19,088,831
NET INCOME 1,505,893 457,633 611,614
SEWER CHARY FISCALOTHAR REVENUE
22
20
18
16
14 -
Cn
C 12
—° 10
8
6
4
2 ifl
0
Residential — es a Linda stt ValleyattoOther Salese Total Revenue
INCOME
N 91-92 92-93 0 93-94
WSVAREV.wk
TABLE 3
EXPENDITURE ANALYSIS
FISCAL YEAR PERCENT
Operating Expenses 1991-92 1992-93 1993-94 INCR/DECR
Plant Operations 2,883,376 2,996,909 3,048,012
Plant Maintenance 1,208,822 1,021,619 1,018,278
Facility Maintenance 0 0 281,823
Laboratory 305,356 234,863 466,372
Sludge Processing 1,163,584 1,212,138 922,821
Environmental Control 215,465 263,801 285,272
Engineering 447,434 599,714 500,000
Subtotal Operating Expenses 6,224,037 6,329,044 6,522,578 3.06%
General Admin &Overhead 2,361,493 3,117,477 2,457,126 -21.18%
8,585,530 9,446,521 8,979,704 -4.94%
System Service Charge 866,557 932,555 1,165,530
Depreciation 1,412,426 1,500,000 1,610,702
Existing Debt Service (1) 1,663,147 3,996,250 3,963,438
RIX Project Debt Service 0 0 2,587,935
Trustee Fees &Amortization 46,916 118,800 122,500
Required Reserves (SWRCB) (2) 0 0 516,129
Capital Items For Rate Base 150,413 150,413 142,893
Subtotal 4,139,459 6,698,018 10,109,127 50.93%
TOTAL 12,724,989 16,144,539 19,088,831 18.24%
(1) Existing Debt Service:
1986 Bonds 1,663,147 0 0
SARI Brine Line 0 562,000 562,000
1992 Bonds 0 3,434,250 3,401,438
Total 1663,147 3,996,250 3,963,438
(2) Required Reserves:
SWRCB 5% Loan Reserve 190,000
Operating Reserve Requirement 326,129
Total 516,129
SEWER FUND EXPENSES& RESERVES
BY FISCAL YEAR
20
18
16
14
cn 12
g0 10
= 8
p 6
4
2
0
Ops Lab Envir Admin Depr Other Capital
Mtce Sludge Eng City Debt Resery TOTAL
EXPENDITURE TYPE
91-92 177 92-93 ED 93-94
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