[Adopted 4-1-1981 by L.L. No. 3-1981 (Ch. 37A of the 1972 Code)]
The purpose of this article shall be to generate
sufficient revenue to pay all costs for operation and maintenance
(including replacement) for the Town's complete wastewater system.
The costs shall be distributed to all users of the wastewater system
in proportion to the contribution of each user class to the total
loading of the treatment works. Factors such as strength (BOD and
SS), volume and delivery flow rate characteristics shall be considered,
using a BOD limit of 200 milligrams per liter and a SS limit of 300
milligrams per liter for industry and included as the basis for each
industry's contribution to ensure a proportional distribution of operation
and maintenance.
A.
The Sanitary Superintendent of the Town of New Windsor,
Town Comptroller or Town Engineer shall determine the total annual
costs of operation and maintenance of the wastewater system which
are necessary to maintain the capacity and performance, during the
service life of the treatment works, for which such works were designed
and constructed. The annual cost of operation and maintenance shall
include but need not be limited to labor, repairs, equipment replacement,
maintenance, necessary modifications, power, sampling, laboratory
tests and a reasonable contingency fund.
The Sanitary Superintendent of the Town of New
Windsor or its Town Engineer shall assign the number of units of use
to each user class on the following basis:
A.
Users within the average residential user class, i.e.,
single-family residence, shall be assigned 10 units of use, based
on the following parameters:
B.
Sewer charges.
(1)
The sewer use charge to be paid shall be determined
from the following schedule:
[Amended 5-1-1985 by L.L. No. 4-1985; 6-7-1995 by L.L. No. 4-1995]
Classification
|
Units of Use
| |||
---|---|---|---|---|
Single-family dwelling
|
10
| |||
Two-family dwelling
|
20
| |||
Apartment building (each individual apartment)
|
10
| |||
Mobile homes
|
10
| |||
Motels
| ||||
First unit and office
|
20
| |||
Other units
| ||||
Sleeping units
|
5
| |||
Efficiency units
|
7
| |||
Neighborhood commercial (office and small store,
includes commercial/residential buildings, business on premises)
|
20
| |||
Per building
|
20
| |||
Extra toilet beyond 1
|
3
| |||
Extra wash basin beyond 1
|
2
| |||
Other drains (each)
|
2
| |||
Office/light industry, designed shopping, laundromats
| ||||
Primary building
|
10, plus 10 additional units for each quantity
of use equivalent to that of the average residential user
| |||
Extra toilets beyond 2
|
3
| |||
Extra wash basins beyond 2
|
2
| |||
Other drains (each)
|
2
| |||
Car wash
| ||||
Extra points to be based on previous year's
water consumption record, each 1,200 cubic feet
|
1
| |||
Institutions
| ||||
Schools (each 100 pupils)
|
20
| |||
Churches (each 100 members, or fraction)
|
10
| |||
Membership (100 members, or fraction)
|
10
| |||
Nurseries and manufacturing in which a portion
of water use is for off-premises consumption and that certain portion
does not enter the Town's wastewater system
|
(Property owners shall install, at their own
option and expense, a separate water line and meter to accommodate
the nonwastewater stream usage. The portion of their total water usage
as measured by this separate meter shall not be part of the equivalent
use calculation of sewer points.)
| |||
Commercial properties using the Town sanitary
sewer system to dispose of well water
|
(Property owners shall install, at their expense,
a meter to measure well water usage and that usage shall be part of
the equivalent use calculation of sewer points.)
|
(2)
Industries shall be charged on the following basis.
Ten units of use shall be assigned to industries for each quantity
of use equivalent to that of the average residential user, plus a
surcharge or credit as follows. Industries and establishments which
discharge waste in strengths above the limits set forth will be required
to pay a surcharge according to Formula I. Industries and establishments
which discharge waste in strengths below the limits set forth will
receive a credit according to Formula II.
[Amended 6-3-1981 by L.L. No. 5-1981; 5-20-1987 by L.L. No. 4-1987]
Formula I
|
8.34
|
=
|
Conversion factor
| |
QB
|
=
|
Base cost of hydraulic load in dollars
| |
BB
|
=
|
Base cost of BOD in dollars for a limit of 200
milligrams per liter
| |
BI
|
=
|
BOD concentrations as measured in the plant
influent (milligrams per liter)
| |
BL
|
=
|
BOD base limit of 200 milligrams per liter
| |
BS
|
=
|
Concentration of BOD above the limit of 200
milligrams per liter
| |
BSC
|
=
|
BOD surcharge cost per pound
| |
BR
|
=
|
BOD in pounds remaining above base distribution
| |
BSP
|
=
|
BOD treatment cost remaining above base distribution
| |
BC
|
=
|
Allocated cost for treating BOD per year
| |
SSB
|
=
|
Base cost SS in dollars for 200 milligrams per
liter limit
| |
SSL
|
=
|
SS base limit of 200 milligrams per liter
| |
SSI
|
=
|
SS concentration as measured in the plant influent
| |
SSS
|
=
|
Concentration of SS above 200 milligrams per
liter limit
| |
SSSC
|
=
|
SS surcharge cost per pound
| |
SSr
|
=
|
SS in pounds remaining above base distribution
| |
SSSP
|
=
|
SS treatment cost remaining above base distribution
| |
SSC
|
=
|
Allocated cost for treating SS per year
| |
Qu
|
=
|
Flow per year of individual user
| |
Qt
|
=
|
Total flow per year measured at plant
| |
CB
|
=
|
Cost in dollars per user unit
| |
CI
|
=
|
Cost in dollars per year per industry
| |
CI
|
=
|
CBQu + 8.34 (SSS x SSSC + BS BSC) Qu
| |
CB
|
=
|
QB + BB + SSB
| |
Qt
| |||
Where, to determine base cost of BOD:
| |||
BB
|
=
|
BL x BC
| |
BI
| |||
SSB
|
=
|
SSL x SSC
| |
SSI
| |||
BSC
|
=
|
BSP
| |
BR
| |||
BSP
|
=
|
BC - BD
| |
BR
|
=
|
(BI - BL) x 8.34 x Qt
| |
SSSC
|
=
|
SSSP
| |
SSr
| |||
SSSP
|
=
|
SSC - SSB
| |
and
| |||
SSr
|
=
|
SSI - SSL x 8.34 x Qt
|
Formula II
|
8.34
|
=
|
Conversion factor
| |
QB
|
=
|
Base cost of hydraulic load in dollars
| |
BB
|
=
|
Base cost of BOD in dollars for a limit of 200
milligrams per liter
| |
BI
|
=
|
BOD concentrations as measured in the plant
influent (milligrams per liter)
| |
BL
|
=
|
BOD base limit of 100 milligrams per liter
| |
BS
|
=
|
BOD base limit of 100 milligrams per liter minus
the pretreated BOD concentration in milligrams per liter; however,
at no time shall the pretreated BOD value for use in this formula
be less than 30 milligrams per liter
| |
BSC
|
=
|
BOD cost credit per pound
| |
BR
|
=
|
BOD in pounds remaining above base distribution
| |
BSP
|
=
|
BOD treatment cost remaining above base distribution
| |
BC
|
=
|
Allocated cost for treating BOD per year
| |
SSB
|
=
|
Base cost of SS in dollars for limit of 200
milligrams per liter
| |
SSL
|
=
|
SS base limit of 100 milligrams per liter
| |
SSI
|
=
|
SS concentration as measured in the plant influent
| |
SSS*
|
=
|
SSL base limit of 100 milligrams per liter minus
the pretreated SS concentration in milligrams per liter; however,
at no time shall the pretreated SS value for use in this formula be
less than 30 milligrams per liter
| |
SSSC
|
=
|
SS cost credit per pound
| |
SSr
|
=
|
SS in pounds remaining above base distribution
| |
SSSP
|
=
|
SS treatment cost remaining above base distribution
| |
SSC
|
=
|
Allocated cost for treating SS per year
| |
Qu
|
=
|
Flow per year of individual user
| |
Qt
|
=
|
Total flow per year measured at plant
| |
CB
|
=
|
Cost in dollars per user unit
| |
CI
|
=
|
Cost in dollars per year per industry
| |
CI
|
=
|
CBQu + 8.34 (SSS x SSSC + BS x BSC) Qu
| |
CB
|
=
|
QB + BB + SSB
| |
Qt
| |||
Where, to determine base cost of BOD:
| |||
BB
|
=
|
BL x BC
| |
BI
| |||
SSB
|
=
|
SSL x SSC
| |
SSI
| |||
BSC
|
=
|
BSP
| |
BR
| |||
BSP
|
=
|
BC — BB
| |
BR
|
=
|
(BI — BL) x 8.34 x Qt
| |
SSSC
|
=
|
SSSP
| |
SSr
| |||
SSSP
|
=
|
SSC — SSB
| |
and
| |||
SSr
|
=
|
SSI — SSL x 8.34 x Qt
|
*Note: Thirty milligrams per liter value based
on average monthly BOD 5 and TSS effluent discharge limitations established
in the Town of New Windsor's New York State Department of Environmental
Conservation State Pollutant Discharge Elimination System permit.
This value is subject to change as the New York State Department of
Environmental Conservation State Pollutant Discharge Elimination System
permit is changed.
|
Each user will be notified at least annually,
in conjunction with a regular bill, of the rate and that portion of
the user charges which is attributable to wastewater treatment services.
(Note: To be in compliance with the 40 CFR 35 regulation, the charge
for operation and maintenance must be a separate item on the bill
from other charges such as debt service, etc.)
The discharge of any waters containing toxic or poisonous solids, liquids or gases in sufficient quantity, either singly or by interaction with other wastes, to contaminate the sludge of any municipal systems or to injure or interfere with any sewage treatment process constituting a hazard in or having an adverse affect on the waters receiving any discharge from the treatment works is hereby prohibited. (Article VI of this chapter contains additional requirements covering the use of the public sewers.)
This system of service charges shall take precedence
over any terms or conditions of agreements or contracts between the
grantee and users (including industrial users, special districts,
other municipalities or state and federal agencies or installations)
which are inconsistent with Section 204(b)(1)(A) of the Clean Water
Act (33 U.S.C. § 1251 et seq., as amended) or the 40 CFR
35 rules and regulations.
The Town Board, upon petition, may review individual
conditions and set a rate which, in the judgment of the Town Board,
reflects benefits received.
[Added 5-23-1984 by L.L. No. 3-1984]
[Added 5-23-1984 by L.L. No. 3-1984]
In the event that a sewer rent bill is not paid within the time set forth in § 240-29 above, a penalty of 5% on the original balance every 30 days shall be levied, and this sum shall be paid with the payment of the sewer rent bill. In no event will payment of the sewer rent bill be accepted by the Town of New Windsor without payment of the penalty.