AB449, s. 6 1Section 6. 30.202 (3) of the statutes is amended to read:
AB449,6,72 30.202 (3) Exemption from statutes and rules. Dredge spoil disposal activities
3authorized under sub. (2) are exempt from any prohibition, restriction, requirement,
4permit, license, approval, authorization, fee, notice, hearing, procedure or penalty
5specified under s. 29.601, 30.01 to 30.20, 30.21 to 30.99, 59.692 or 87.30 or chs. 281
6to 285 or 289 to 299, except s. 281.48, or specified in any rule promulgated, order
7issued or ordinance adopted under those sections or chapters.
Note: Section 30.202 relates to dredge disposal in and near the Mississippi, St.
Croix, and Black Rivers by the U.S. corps of engineers. The statute authorizes DNR to
enter into a memorandum of understanding with the U.S. corps of engineers regarding
dredge spoil disposal. The memorandum of understanding must relate to sites where
dredge spoils may be deposited and standards and conditions for using an approved site.
Dredge spoil activities pursuant to a memorandum of understanding are exempt from
any license, permit, or other requirement under environmental statutes. An exception
is provided for septage disposal site approval. This exception serves no purpose, because
dredge spoil disposal does not involve septage disposal, and the exception is therefore
eliminated. [For a full explanation of the source of the current exemption in this statute
for septage disposal, see the Note to the Section in this bill that amends s. 20.370 (3)
(ma).]
AB449, s. 7 8Section 7. 30.2022 (1) of the statutes is amended to read:
AB449,7,39 30.2022 (1) Activities affecting waters of the state, as defined in s. 281.01 (18),
10that are carried out under the direction and supervision of the department of
11transportation in connection with highway, bridge, or other transportation project
12design, location, construction, reconstruction, maintenance, and repair are not
13subject to the prohibitions or permit or approval requirements specified under s.
1429.601, 30.11, 30.12, 30.123, 30.19, 30.195, 30.20, 59.692, 61.351, 62.231, or 87.30 or
15chs. 281 to 285 or 289 to 299, except s. 281.48. However, at the earliest practical time

1prior to the commencement of these activities, the department of transportation
2shall notify the department of the location, nature, and extent of the proposed work
3that may affect the waters of the state.
Note: Section 30.2022, stats., sets forth procedures for department of
transportation (DOT) activities related to highway, bridge, and other transportation
project design that affects navigable waters. The statute provides that such DOT
activities are not subject to permit or approval requirements under environmental
statutes. The regulation of septage disposal is not any different in concept from the other
cited environmental statutes, and the exception is therefore eliminated. [For a full
explanation of the source of the current exemption in this statute for septage disposal,
see the Note to the Section in this bill that amends s. 20.370 (3) (ma).]
AB449, s. 8 4Section 8. 66.0821 (5) (c), (d) and (e) of the statutes are created to read:
AB449,7,95 66.0821 (5) (c) For purposes of this subsection, "user" of a service includes a
6licensed disposer, as defined in s. 281.49 (1) (b), who disposes of septage at a
7municipal sewage system under a disposal plan under s. 281.49 (5) and initiates
8under s. 281.49 (11) (d) a review under par. (a) of a disputed septage disposal fee by
9the public service commission.
AB449,7,1210 (d) If the public service commission determines in a proceeding under par. (a)
11that a septage disposal fee is unreasonable, the commission shall determine and fix
12under par. (a) a reasonable fee that conforms with s. 281.49 (5) (c) 4.
AB449,7,1513 (e) Notwithstanding par. (a), the public service commission shall bill under s.
14196.85 (1) any expense of the commission attributable to a proceeding under par. (a)
15that is initiated under s. 281.49 (11) (d) as follows:
AB449,8,216 1. If the commission determines in the proceeding that one or more septage
17disposal fees are unreasonable and determines and fixes by order reasonable septage
18disposal fees that, when combined with any other applicable septage disposal fees,
19total an amount that is at least 15 percent lower than the total amount of septage
20disposal fees established by the municipal sewage system for the quantity and type

1of septage specified in s. 281.49 (11) (b), the municipal sewage system that is a party
2to the dispute shall pay the entire amount of the assessment.
AB449,8,93 2. If the commission determines in the proceeding that one or more of the
4septage disposal fees are unreasonable and determines and fixes by order reasonable
5fees that, when combined with any other applicable septage disposal fees, total an
6amount that is not at least 15 percent lower than the total amount of septage disposal
7fees established by the municipal sewage system for the quantity and type of septage
8specified in s. 281.49 (11) (b), the licensed disposer that is a party to the dispute shall
9pay the entire amount of the assessment.
AB449,8,1210 3. If the commission determines in the proceeding that the septage disposal fees
11are reasonable, the licensed disposer that is a party to the dispute shall pay the entire
12amount of the assessment.
AB449,8,1713 4. If the commission terminates the proceeding before making a final
14determination on the reasonableness of the septage disposal fees, the municipal
15sewage system and the licensed disposer that are parties to the dispute shall each
16pay 50 percent of the assessment, unless the municipal sewage system and the
17licensed disposer agree to a different allocation of the assessment.
Note: Under existing s. 66.0821 (5), a "user of a service" of a municipal sewer
system may file a complaint with the PSC that the rates, rules, and practices of the system
are unreasonable or unjustly discriminatory. This statute applies to municipal sewer
systems that are a municipal utility or a metropolitan sewerage district other than the
Milwaukee metropolitan sewerage district (MMSD).
This provision establishes that the complaint process in s. 66.0821 (5) also applies
to the rates for the disposal of septage by a licensed disposer at a municipal sewage system
subject to sub. (5) if the licensed disposer has first sought review of the disputed rate by
the municipal sewage system and by the PSC staff under the process specified in the bill.
This provision specifies the allocation of the PSC's expenses under the formal
complaint process. This allocation policy is intended to encourage settlement of a dispute
over a septage disposal fee prior to the dispute reaching the PSC.
AB449, s. 9 18Section 9. 70.375 (4) (o) of the statutes is amended to read:
AB449,9,7
170.375 (4) (o) Actual and necessary reclamation and restoration costs
2associated with a mine in this state, including payments for future reclamation and
3postmining costs which are required by law or by department of natural resources
4order and fees and charges under chs. 281, 285 or 289 to 299, except s. 281.48, not
5otherwise deductible under this section. Any refunds of escrowed or reserve fund
6payments allowed as a deduction under this paragraph shall be taxed as net proceeds
7at the average effective tax rate for the years the deduction was taken.
Note: Section 70.375, stats., relates to the net proceeds occupation tax on mining
of metallic minerals. The statute lists deductions that are allowable to a mining company
in calculating the net proceeds of the mining operation. Section 70.375 (4) (o), stats.,
allows deduction for reclamation and restoration costs that are required under any of the
environmental statutes. If septage disposal is part of the costs of reclamation or
restoration of a metallic mine, there is no reason why those costs should not be deductible
in the same manner as any other costs required under environmental statutes, and the
exception for septage disposal is therefore deleted. [For a full explanation of the source
of the current exemption in this statute for septage disposal, see the Note to the Section
in this bill that amends s. 20.370 (3) (ma).]
AB449, s. 10 8Section 10. 94.73 (2) (bg) 2. and (d) of the statutes are amended to read:
AB449,9,129 94.73 (2) (bg) 2. Containment, removal, treatment or monitoring of
10environmental contamination caused by the discharge if the containment, removal,
11treatment or monitoring complies with chs. 281 to 285 and 289 to 299 , except s.
12281.48
.
AB449,9,1613 (d) Soil or water removed from a discharge site as part of a corrective action may
14only be spread on land if that spreading on land is in compliance with chs. 281 to 285
15and 289 to 299, except s. 281.48, and if the department has given its written
16authorization.
Note: Section 94.73 establishes the agricultural chemical cleanup program. The
statute includes provisions regarding corrective action orders, which may require
containment, removal, treatment, transportation, storage, land application, and disposal
of contaminated materials, which must be in accordance with environmental statutes.
Agricultural chemical cleanup actions do not involve septage disposal, so this exemption
serves no purpose. If septage disposal is part of any agricultural chemical cleanup
activity in the future, it should be treated in the same manner as other environmental

statutes. [For a full explanation of the source of the current exemption in this statute for
septage disposal, see the Note to the Section in this bill that amends s. 20.370 (3) (ma).]
AB449, s. 11 1Section 11. 145.10 (1) (c) of the statutes is amended to read:
AB449,10,32 145.10 (1) (c) Falsified information on an inspection form under s. 145.245 (3)
3145.20 (5).
AB449, s. 12 4Section 12. 145.20 (2) (i) of the statutes is created to read:
AB449,10,55 145.20 (2) (i) Adopt and enforce the maintenance program under sub. (5).
Note: This provision adds to the list of county duties for the private sewage system
regulatory program a reference to the maintenance program that is modified and
expanded in the next Section of the bill that renumbers and amends s. 145.245 (3).
AB449, s. 13 6Section 13. 145.20 (6) of the statutes is created to read:
AB449,10,157 145.20 (6) Local assistance programs. (a) The department shall develop a
8local assistance program to provide support for each governmental unit that
9undertakes an inventory of private sewage systems within the jurisdiction of the
10governmental unit. The local assistance program may support research by a
11governmental unit that is necessary to locate existing private sewage systems,
12conversion of existing inventories to be compatible with geographic information
13systems, improvement of data management in governmental units that have
14completed inventories, and development of mailing lists to contact owners of private
15sewage systems and other similar projects related to the inventory.
AB449,11,316 (b) The department shall develop a local assistance program for each
17governmental unit to develop systems to manage the local records related to the
18location, design, management plan, inspection, maintenance, and servicing of
19private sewage systems, disposal of septage, sites approved for the land application
20of septage, and other information associated with private sewage systems and
21septage regulation and management. The department shall set priorities for the
22development of the record-keeping system, which shall set the highest priority on

1compatible state and local records, compatible state and local information
2technology systems, consistent use of geographical information systems, and
3expeditious implementation of the record-keeping system in all governmental units.
AB449,11,94 (c) The department may make cost-sharing grants to governmental units of up
5to 70 percent of the cost of a project under par. (a) or (b), and may accept either a cash
6or in-kind contribution from the governmental unit. Through the local assistance
7programs under pars. (a) and (b), the department may fund the acquisition of
8equipment for managing the inventory and for record keeping and development of
9the inventory and record-keeping systems, but not the operation of those systems.
Note: This provision creates local assistance programs, administered by the
department of commerce, to provide assistance to counties (and to cities and villages in
Milwaukee county) to develop inventories of existing private sewage systems, and to
develop record-keeping systems for information regarding private sewage systems.
Funding for the local assistance is from the Wisconsin fund grant program, in s. 145.245
(11) (f), as created by this bill.
AB449, s. 14 10Section 14. 145.245 (3) of the statutes is renumbered 145.20 (5) and amended
11to read:
AB449,12,212 145.20 (5) Maintenance. (a) The department shall establish a maintenance
13program to be administered by governmental units responsible for the regulation of
14private sewage systems
. The department shall determine the private sewage
15systems to which the maintenance program applies. At a minimum the
maintenance
16program is applicable to all new or replacement private sewage systems constructed
17in a governmental unit after the date on which the governmental unit adopts this
18program. The department may apply the maintenance program by rule to private
19sewage systems constructed in a governmental unit responsible for the regulation
20of private sewage systems on or before the date on which the governmental unit
21adopts the program. The department shall determine the private sewage systems
22to which the maintenance program applies in governmental units that do not meet

1the conditions for eligibility under s. 145.245 (9), except that the maintenance
2program in these governmental units does not commence until January 1, 2008
.
AB449,12,13 3(b) The maintenance program shall include a requirement of inspection or
4pumping of the private sewage system at least once every 3 years if the private
5sewage system does not have a maintenance plan as prescribed by rule by the
6department
. Inspections may be conducted by a master plumber, journeyman
7plumber or restricted plumber licensed under this chapter, a person licensed under
8s. 281.48 or by an employee of the state or governmental unit designated by the
9department, and the department may determine by rule other persons who are
10qualified to undertake required inspection, maintenance, or repairs. The
11department shall specify the methods to establish the required frequency of
12inspection, maintenance, and pumping for each type of private sewage system that
13does not have a maintenance plan and shall periodically update the methods
.
AB449,12,19 14(c) The department of natural resources may suspend or revoke a license issued
15under s. 281.48 or a certificate issued under s. 281.17 (3) to the operator of a septage
16servicing vehicle if the department of natural resources finds that the licensee or
17operator falsified information on inspection forms. The department of commerce
18may suspend or revoke the license of a plumber licensed under this chapter if the
19department finds that the plumber falsified information on inspection forms.
Note: The department of commerce administers the private sewage system
replacement or rehabilitation grant program under s. 145.245, stats. The program is
referred to as the Wisconsin fund. This program pays for part of the cost of replacing or
rehabilitating failing private sewage systems for eligible individuals and small business
owners.
A county must adopt a resolution in which the county agrees to administer the
grant program in accordance with state law. One eligibility requirement is that the
county where the property is located must adopt and enforce a maintenance program for
private sewage systems that are newly installed or replaced after the date that the county
adopts the resolution. The maintenance program ensures that inspection and pumping
of private sewage systems is done as required. The department of commerce has
established the maintenance requirements by administrative rule in s. Comm. 87.60.

This bill moves the county maintenance program statute out of the Wisconsin fund
program and into the general department of commerce and county duties for private
sewage system regulation, thus making it applicable to all counties. The bill retains the
requirement in the current statute that requires inspection or pumping out the contents
of a private sewage system at least once every 3 years, but limits this provision to private
sewage systems that do not have a maintenance program under current department of
commerce rules. The bill directs the department of commerce to specify by rule methods
to establish requirements for periodic maintenance of these systems, which will continue
to allow counties to adopt more frequent maintenance requirements for these systems.
The bill authorizes the department to designate which credentialed professionals may
undertake the required inspection, maintenance, or repairs, in addition to those
authorized under the current statute.
The current statute requires that the county maintenance program must apply to
private sewage systems that are newly installed or replaced after the date that the county
adopts the Wisconsin fund grant program. The bill maintains this provision, without
change, for counties that participate in the Wisconsin fund grant program. The bill
requires the department of commerce to determine which other private sewage systems
are subject to the maintenance program, whether or not the county participates in the
Wisconsin fund program.
AB449, s. 15 1Section 15. 145.245 (9) (a) of the statutes is amended to read:
AB449,13,32 145.245 (9) (a) Adopt and administer the maintenance program established
3under sub. (3) s. 145.20 (5);
AB449, s. 16 4Section 16. 145.245 (11) (f) of the statutes is created to read:
AB449,13,75 145.245 (11) (f) The department may allocate up to 10 percent of the funds
6available under this subsection each fiscal year for local assistance for inventories
7and record keeping under s. 145.20 (6).
Note: This provision allows the department of commerce to allocate up to 10% of
the funding available each fiscal year under the Wisconsin fund grant program for repair
and replacement of private sewage systems for the inventory and record-keeping
programs under s. 145.20 (6), as created by this bill.
AB449, s. 17 8Section 17. 160.27 (5) of the statutes is amended to read:
AB449,13,149 160.27 (5) Notwithstanding subs. (1) to (3), a regulatory agency may develop
10and operate a system for monitoring and sampling groundwater to determine
11compliance with this chapter. This section does not affect the authority of the
12department to require groundwater monitoring by owners or operators of solid or
13hazardous waste facilities, water systems or wastewater systems under chs. 280 to
14285 or 289 to 299, except s. 281.48.

Note: The groundwater law in s. 160.27 requires the DNR to develop and operate
a system for monitoring and sampling groundwater to determine when groundwater
standards are exceeded. Section 160.27 (5) clarifies that the groundwater monitoring and
sampling system is in addition to, and does not displace, any groundwater monitoring
required by the DNR for solid and hazardous waste facilities, water systems, or
wastewater systems that are regulated under environmental statutes. The statute
should include groundwater monitoring required at septage disposal sites, and the
exception is therefore eliminated. [For a full explanation of the source of the current
exemption in this statute for septage disposal, see the Note to the Section in this bill that
amends s. 20.370 (3) (ma).]
AB449, s. 18 1Section 18. 196.85 (1m) (c) of the statutes is created to read:
AB449,14,52 196.85 (1m) (c) For the purpose of direct assessment under sub. (1) of expenses
3incurred by the commission in connection with its activities under s. 66.0821 (5) (a)
4or 200.59 (5) (a) that are initiated under s. 281.49 (11) (d), the term "sewerage system"
5includes a licensed disposer as defined in s. 281.49 (1) (b).
Note: This provision authorizes the PSC to assess a licensed disposer for the PSC's
expenses in formally reviewing a dispute over a septage disposal fee charged by a
municipal sewage system in conformance with the allocation of the PSC's expenses under
s. 66.0821 (5) or 200.59, as affected by this bill.
AB449, s. 19 6Section 19. 200.59 (5) of the statutes is renumbered 200.59 (5) (a).
AB449, s. 20 7Section 20. 200.59 (5) (b), (c) and (d) of the statutes are created to read:
AB449,14,128 200.59 (5) (b) For purposes of this subsection, "user" includes a licensed
9disposer, as defined in s. 281.49 (1) (b), who disposes of septage in the district's
10facilities under a disposal plan under s. 281.49 (5) and initiates under s. 281.49 (11)
11(d) a review under par. (a) of a disputed septage disposal fee by the public service
12commission.
AB449,14,1613 (c) If the public service commission determines in a proceeding under par. (a)
14that a septage disposal fee is unreasonable, the public service commission shall
15determine and fix under par. (a) a reasonable fee that conforms with s. 281.49 (5) (c)
164.
AB449,15,217 (d) Notwithstanding the statutes referenced in par. (a) governing a proceeding
18under par. (a), the public service commission shall allocate its assessment under s.

1196.85 (1) for any expense of the public service commission for a proceeding under
2par. (a) that is initiated under s. 281.49 (11) (d) as specified in s. 66.0821 (5) (e).
Note: Under existing s. 200.59 (5), a "user" of a service provided by the MMSD may
file a complaint with the PSC that the rates, rules, and practices of the district are
unreasonable or unjustly discriminatory.
The above 2 Sections establish that this complaint process also applies to the
district's rates for the disposal of septage by a licensed disposer if the licensed disposer
has first sought review of the disputed rate by the municipal sewage system and by the
PSC staff under the process specified in the bill.
AB449, s. 21 3Section 21. 281.17 (3) of the statutes is amended to read:
AB449,16,24 281.17 (3) The department shall promulgate rules establishing an examining
5program for the certification of operators of water systems, wastewater treatment
6plants and septage servicing vehicles operated under a license issued under s. 281.48
7(3), setting such standards as the department finds necessary to accomplish the
8purposes of this chapter and chs. 285 and 289 to 299, including requirements for
9continuing education. The department may charge applicants a fee for certification.
10All moneys collected under this subsection for the certification of operators of water
11systems, wastewater treatment plants and septage servicing vehicles shall be
12credited to the appropriation under s. 20.370 (4) (bL). No person may operate a water
13systems, wastewater treatment plant or septage servicing vehicle without a valid
14certificate issued under this subsection. The department may suspend or revoke a
15certificate issued under this subsection for a violation of any statute or rule relating
16to the operation of a water system or wastewater treatment plant or to septage
17servicing, for failure to fulfill the continuing education requirements or as provided
18under s. 145.245 (3) 145.20 (5). The owner of any wastewater treatment plant shall
19be, or shall employ, an operator certified under this subsection who shall be
20responsible for plant operations, unless the department by rule provides otherwise.
21In this subsection, "wastewater treatment plant" means a system or plant used to

1treat industrial wastewater, domestic wastewater or any combination of industrial
2wastewater and domestic wastewater.
AB449, s. 22 3Section 22. 281.41 (3) of the statutes is created to read:
AB449,16,64 281.41 (3) (a) In this subsection, "septage service area" means the area
5containing private sewage systems served or anticipated to be served by a sewage
6disposal plant during the planning period.
AB449,16,127 (b) If an owner proposes a sewage disposal plant or an extension of an existing
8sewage disposal plant that increases the capacity of the existing plant by at least 20
9percent, the department shall require that owner, in preparing a plan under this
10section, to address the need for, and include plans for, the disposal of septage, as
11defined in s. 281.48 (2) (d). The department shall require an owner to address all of
12the following under this paragraph:
AB449,16,1413 1. The amount of septage produced throughout the septage service area and the
14expected increase in septage production during the planning period.
AB449,16,1715 2. The capacity for the disposal of septage during the planning period on land
16within the septage service area, in the sewage disposal plant, and by other available
17methods.
AB449,16,2018 3. The location of private sewage systems within the septage service area, and
19the distances required to haul septage for disposal either on land or in the sewage
20disposal plant.
AB449,16,2321 4. The potential for contracts with private sewage system owners, licensed
22disposers, as defined in s. 281.49 (1) (b), or municipalities to assure delivery of
23septage to the sewage disposal plant.
AB449,17,224 (c) In addressing the need for the disposal of septage and the information
25required under par. (b), the owner is required only to use data or other information

1that has previously been collected, whether by the owner or by others, and the owner
2is not required to conduct new research.
AB449,17,63 (d) The information required under par. (b) is for the purpose of assuring that
4septage disposal needs are considered in the decision-making process for sewage
5disposal plant planning, but par. (b) does not require construction of facilities for the
6handling or disposal of septage.
Note: Facilities plans are prepared for each sewage disposal plant. There
currently is not a specific requirement to address the issues related to septage disposal,
although these issues could be included in the plans under current law. This bill creates
a specific requirement to address septage disposal needs in these plans. The new
planning requirement applies to new sewage disposal plants or expansions that increase
sewage disposal plant capacity by at least 20 percent. The plans will address such issues
as the amount of land and sewage treatment plant capacity available for septage disposal,
the location of land disposal sites and sewage disposal plants in relation to the sources
of septage, and other related issues. This analysis is for the purpose of assuring that
information regarding septage disposal needs is considered in the decision-making
process for sewage treatment plant construction and expansion. The bill specifies only
that the information must be considered in the decision-making process, and does not
require the construction of facilities for handling or disposal of septage.
AB449, s. 23 7Section 23. 281.48 (title) of the statutes is amended to read:
AB449,17,9 8281.48 (title) Servicing septic tanks, soil absorption fields, holding
9tanks, grease
traps interceptors and privies.
AB449, s. 24 10Section 24. 281.48 (2) (b) to (g) of the statutes are amended to read:
AB449,17,1411 281.48 (2) (b) "Grease trap interceptor" means a watertight tank for the
12collection of grease present in sewage and other wastes, and from which grease may
13be skimmed from the surface of liquid waste for disposal
receptacle designed to
14intercept and retain grease or fatty substances
.
AB449,18,215 (c) "Privy" means a cavity in the ground or a portable above-ground device
16constructed for toilet uses which receives human excrement either to be partially
17absorbed directly by the surrounding soil or stored for decomposition and periodic
18removal
an enclosed nonportable toilet into which human wastes not carried by

1water are deposited to a subsurface storage chamber that may or may not be
2watertight
.
AB449,18,53 (d) "Septage" means the scum, liquid, sludge or other waste in a septic tank,
4soil absorption field, holding tank, grease trap or interceptor, privy, or other
5component of a private sewage system
.
AB449,18,86 (e) "Septic tank" means and includes a septic toilet, chemical closet and any
7other watertight enclosure used for storage and anaerobic decomposition of human
8excrement, or domestic or industrial wastes wastewater.
AB449,18,119 (f) "Servicing" means removing septage from a septic tank, soil absorption field,
10holding tank, grease trap or interceptor, privy, or other component of a private
11sewage system
and disposing of the septage.
AB449,18,1412 (g) "Soil absorption field" means an area or cavity in the ground which receives
13the liquid discharge of a septic tank or similar wastewater treatment device
14component of a private sewage system.
Note: The definitions in this Section are amended to clarify and update the text
of the definitions.
AB449, s. 25 15Section 25. 281.48 (2) (bm) of the statutes is created to read:
AB449,18,1716 281.48 (2) (bm) "Private sewage system" has the meaning given in s. 145.01
17(12).
Note: The term "private sewage system" is used in current s. 281.48 but is not
defined. The cross-referenced definition is the definition used in the statutes under
department of commerce jurisdiction for private sewage system regulation.
AB449, s. 26 18Section 26. 281.48 (2m) of the statutes is amended to read:
AB449,18,2219 281.48 (2m) Powers of the department. The department shall have has
20general supervision and control of servicing septic tanks, soil absorption fields,
21holding tanks, grease traps and interceptors, privies, and other components of
22private sewage systems
.
AB449, s. 27
1Section 27. 281.48 (3) (d) (intro.) of the statutes is renumbered 281.48 (3) (d)
2and amended to read:
AB449,19,53 281.48 (3) (d) (intro.) A farmer who disposes of septage on land is exempt from
4the licensing requirement under par. (a) if all of the following conditions in sub. (4m)
5(b)
apply:.
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