ILLINOIS POLLUTION CONTROL BOARD

December 2, 1993

IN THE MATTER OF:       

)

STEEL 

AND

FOUNDRY INDUSTRY  

)

R90-26

AMENDMENTS TO THE LANDFILL  

)

(Rulemaking)

REGULATIONS (35 Ill. Adin.   

)

Code 807, 810 through 815  

)

and 817)            

)

PROPOSED RULE. SECOND FIRST NOTICE. CORRECTIONS ORDER FOR 35

ILL. ADM. CODE 810.103 

AND

817.102 DEFINITIONS.

ORDER OF THE BOARD (by R. C. Flemal):

By order of September 23, 1993, the Board authorized

publication of a second first notice of these rules. The rules

appeared at 17 Ill Req. 17644 et seq. (October 15, 1993).

Certain definitions 1  added in Sections 810.103 and 817.102 were

followed by a Board note which states:

The Board has requested that the proponent

(steel and foundry) industries to provide a

definition of this term.

Definitions of these terms were submitted by the proponent at the

October 1 hearing; no challenge was made to the proposed language

at the November 19 hearing.

However, staff of the Joint Legislative Committee on

Administrative Rules has questioned the fact that no specific

language was published at first notice. To avoid delaying the

progress of this rulemaking which proponents would like to have

concluded as quickly as possible, the Board is today authorizing

publication of the definitions as submitted by the proponent. As

the post hearing comment period is not scheduled to close until

January 18, publication of the new language should not

appreciably delay Board decisionmaking.

1   These were definitions for foundry sand, iron slag, steel

slag, benefically usable waste, low risk waste, and potentially

usable waste. Proponents have suggested that the “iron slag” and

“steel slag” definitions be combined into one definition of “slag”.

2

The language authorized for publication is as follows:

TITLE 35: ENVIRONMENTAL PROTECTION

SUBTITLE G: WASTE DISPOSAL

CHAPTER I: POLLUTION CONTROL BOARD

SUBCHAPTER 1: SOLID WASTE 

AND

SPECIAL WASTE HAULING

PART 810

SOLID WASTE DISPOSAL: GENERAL PROVISIONS

Section

810.101 Scope and Applicability

810. 102 Severability

810.103 Definitions

810.104 Incorporations by Reference

AUTHORITY: Implementing Sections 5, 21, 21.1, 22 and 22.17, and

authorized by Section 27 of the Environmental Protection Act

(Ill. Rev. Stat. 1989, ch. 111½, pars. 1005, 1021, 1021.1, 1022,

1022.17 and 1027).

SOURCE: Adopted in R88-7 at 14 Ill. Reg. 15838, effective

September 18, 1990; amended in R90—26 at 18 Ill. Rec~.

effective

NOTE: Capitalization indicates statutory language.

Section 810.101  

Scope and Applicability

This Part applies to all solid waste disposal facilities

regulated pursuant to 35 Ill. Adm. Code 811 through 815 and 817.

This Part does not apply to hazardous waste management facilities

regulated pursuant to 35 Ill. Adm. Code 700 through 750.

(Source: Amended at 18 Ill. Req. 

_________,

effective

_________________________________

)

Section 810.103  

Definitions

Except as stated in this Section, or unless a different meaning

of a word or term is clear from the context, the definition of

words or terms in this Part shall be the same as that applied to

the same words or terms in the Environmental Protection Act (Act)

(Ill. Rev. Stat. 1989, ch. 111½, pars. 1001 et. seq.):

“Act” means the Environmental Protection Act, Ill. Rev.

Stat. 1989, ch. 111½, pars. 1001 et. seq.

“AGENCY” IS THE ENVIRONMENTAL PROTECTION AGENCY

ESTABLISHED BY THE ENVIRONMENTAL PROTECTION ACT.

(Section 3.08 of the Act.)

“Admixtures” are chemicals added to earth materials to

3

improve for a specific application the physical or

chemical properties of the earth materials. Admixtures

include, but are not limited to: lime, cement,

bentonite and sodium silicate.

“Applicant” means the person, submitting an application

to the Agency for a permit for a solid waste disposal

facility.

“AQUIFER” MEANS SATURATED (WITH GROUNDWATER) SOILS AND

GEOLOGIC MATERIALS WHICH ARE SUFFICIENTLY~PERMEABLE TO

READILY YIELD ECONOMICALLY USEFUL QUANTITIES OF WATER

TO WELLS, SPRINGS, OR STREAMS UNDER ORDINARY HYDRAULIC

GRADIENTS and whose boundaries can be identified and

mapped from hydrogeologic data. (Section 3 of the

Illinois Groundwater Protection Act (Ill. Rev. Stat.

1989, ch. 111½, par. 7453).)

“Bedrock” means the solid rock formation immediately

underlying any loose superficial material such as soil,

alluvium or glacial drift.

“BOARD” IS THE POLLUTION CONTROL BOARD ESTABLISHED BY

THE ACT. (Section 3.04 of the Act.)

“Borrow area” means an area from which earthen material

is excavated for the purpose of constructing daily

cover, final cover, a liner, a gas venting system,

roadways or berms.

“Chemical waste” means a non—putrescible solid whose

characteristics are such that any contaminated leachate

is expected to be formed through chemical or physical

processes, rather than biological processes, and no gas

is expected to be formed as a result.

“Contaminated leachate” means any leachate whose

constituent violate the standards of 35 Ill. Adm. Code

811.202.

“Design Period” means that length of time determined by

the sum of the operating life of the solid waste

landfill facility plus the postclosure care period

necessary to stabilize the waste in the units.

“DISPOSAL” MEANS THE DISCHARGE, DEPOSIT, INJECTION,

DUMPING, SPILLING, LEAKING OR PLACING OF ANY SOLID

WASTE INTO OR ON ANY LAND OR WATER OR INTO ANY WELL

SUCH THAT SOLID WASTE OR ANY CONSTITUENT OF THE SOLID

WASTE MAY ENTER THE ENVIRONMENT BY BEING EMITTED INTO

THE AIR OR DISCHARGED INTO ANY WATERS, INCLUDING

GROUNDWATER. (Section 3.08 of the Act.) If the solid

4

waste is accumulated and not confined or contained to

prevent its entry into the environment, or there is no

certain plan for its disposal elsewhere, such

accumulation shall constitute disposal.

“Disturbed areas” means those areas within a facility

that have been physically altered during waste disposal

operations or during the construction of any part of

the facility.

“Documentation” means items, in any tangible form,

whether directly legible or legible with the aid of any

machine or device, including but not limited to

affidavits, certificates, deeds, leases, contracts or

other binding agreements, licenses, permits,

photographs, audio or video recordings, maps,

geographic surveys, chemical and mathematical formulas

or equations, mathematical and statistical calculations

and assumptions, research papers, technical reports,

technical designs and design drawings, stocks, bonds

and financial records, that are used to support facts

or hypotheses.

“Earth liners” means structures constructed from

naturally occurring soil material that has been

compacted to achieve a low permeability.

“Existing facility” or “Existing unit” means a facility

or unit which is not defined in this Section as a new

facility or a new unit.

“Facility” means a site and all equipment and fixtures

on a site used to treat, store or dispose of solid or

special wastes. A facility consists of an entire solid

or special waste treatment, storage or disposal

operation. All structures used in connection with or

to facilitate the waste disposal operation shall be

considered a part of the facility. A facility may

include, but is not limited to, one or more solid waste

disposal units, buildings, treatment systems,

processing and storage operations, and monitoring sta-

tions.

“Field capacity” means that maximum moisture content of

a waste, under field conditions of temperature and

pressure, above which moisture is released by gravity

drainage.

“Foundry sand” means pure sand or a mixture of sand and

any additives necessary for use of the sand in the

foundry process, but does not include such foundry

process by—products as air pollution control dust or

refractories.

“Gas collection system” means a system of wells,

trenches, pipes and other related ancillary structures

such as manholes, compressor housing, and monitoring

installations that collects and transports the gas

produced in a putrescible waste disposal unit to one or

more gas processing points. The flow of gas through

such a system may be produced by naturally occurring

gas pressure gradients or may be aided by an induced

draft generated by mechanical means.

“Gas condensate” means the liquid formed as a landfill

gas is cooled or compressed.

“Gas venting system” means a system of wells, trenches,

pipes and other related structures that vents the gas

produced in a putrescible waste disposal unit to the

atmosphere.

“Geomembranes” means manufactured membrane liners and

barriers of low permeability used to control the migra-

tion of fluids or gases.

“Geotextiles” are permeable manufactured materials used

for purposes which include, but are not limited to,

strengthening soil, providing a filter to prevent

clogging of drains, collecting and draining liquids and

gases beneath the ground surface.

“GROUNDWATER” MEANS UNDERGROUND WATER WHICH OCCURS

WITHIN THE SATURATED ZONE

AND

WITHIN GEOLOGIC MATERIALS

WHERE THE 

FLUID PRESSURE

IN THE PORE SPACE IS EQUAL TO

OR GREATER

THAN 

ATMOSPHERIC PRESSURE.

(Section 3 of

the Illinois

Groundwater Protection Act)

“Hydraulic barriers” means structures designed to

prevent or control the seepage of water. Hydraulic

barriers include, but are not limited to cutoff walls,

slurry walls, grout curtains and liners.

“Inert waste” means any solid waste that will not

decompose biologically, burn, serve as food for

vectors, form a gas, cause an odor, or form a

contaminated leachate, as determined in accordance with

Section 811.202(b). Such inert wastes shall include

only non-biodegradable and non—putrescible solid

wastes. Inert wastes may include, but are not limited

to, bricks, masonry and concrete (cured for 60 days or

more).

.-.‘I ..~I

...

6

“Land application unit” means an area where wastes are

agronomically spread over or disked into land or

otherwise applied so as to become incorporated into the

soil surface. For the purposes of this Part and 35

Ill. Adm. Code 811 through 815, a land application unit

is not a landfill; however, other Parts of 35 Ill. Ad~.

Code: Chapter I may apply, and may include the

permitting requirements of 35 Ill. Adm. Code 309.

“Landfill” means a unit or part of a facility in or on

which waste is placed and accumulated over time for

disposal, and which is not a land application unit, a

surface impoundment or an underground injection well.

For the purposes of this Part and 35 Ill. Adm. Code 811

through 815, landfills include waste piles, as defined

in this Section.

“Leachate” means liquid that has been or is in direct

contact with a solid waste.

“Lift” means an accumulation of waste which is

compacted into a unit and over which cover is placed.

“Malodor” means an odor caused by ONE OR MORE

CONTAMINANT EMISSIONS INTO THE ATMOSPHERE FROM A

FACILITY THAT IS IN SUFFICIENT QUANTITIES AND OF SUCH

CHARACTERISTICS AND DURATION AS TO BE described as

malodorous and which may be INJURIOUS TO HUMAN, PLANT,

OR ANIMAL LIFE, TO HEALTH, OR TO PROPERTY, OR TO

UNREASONABLY INTERFERE WITH THE ENJOYMENT OF LIFE OR

PROPERTY. (Section 3.02 of the Act (defining “air

pollution”).)

“National Pollutant Discharge Elimination System” or

“NPDES” means the program for issuing, modifying,

revoking and reissuing, terminating, monitoring and

enforcing permits and imposing and enforcing

pretreatment requirements under the Clean Water Act (33

U.S.C. 1251 et seq.), Section 12(f) of the

Environmental Protection Act and 35 Ill. Adm. Code

309.Subpart A and 310.

“NPDES permit” means a permit

issued under the NPDES program.

“New facility” or “New unit” means a solid waste

landfill facility or a unit at a facility, if one or

more of the following conditions apply:

It is a landfill or unit exempt from permit

requirements pursuant to Section 21(d) of the Act

that has not yet accepted any waste as of the

effective date of this Part;

It is a landfill or unit not exempt from permit

requirements pursuant to Section 21(d) of the Act

that has no development or operating permit issued

by the Agency pursuant to 35 Ill. Adm. Code 807 as

of the effective date of this Part; or

It is a landfill with a unit whose maximum design

capacity or lateral extent is increased after the

effective date of this Part.

BOARD NOTE: A new unit located in an existing

facility shall be considered a unit subject to 35

Ill.

Adin. Code 814, which references applicable

requirements of 35 Ill. Adm. Code 811.

“One hundred (100) year flood plain” means any land

area which is subject to a one percent or greater

chance of flooding in a given year from any source.

“One hundred (100) year, 24 hour precipitation

event”

means a precipitation event of 24 hour duration with a

probable recurrence interval of once in 100 years.

“Operator” means the person responsible for the

operation and maintenance of a solid waste disposal

facility.

“Perched watertable” means an elevated watertable above

a discontinuous saturated lens, resting on a low

permeability (such as clay) layer within a high

permeability (such as sand) formation.

“Permit area” means the entire horizontal and vertical

region occupied by a permitted solid waste disposal

facility.

“PERSON” IS ANY INDIVIDUAL, PARTNERSHIP, CO-

PARTNERSHIP, FIRM, COMPANY, CORPORATION, ASSOCIATION,

JOINT STOCK COMPANY,

TRUST, ESTATE, POLITICAL

SUBDIVISION, STATE AGENCY, OR

ANY OTHER LEGAL ENTITY,

OR THEIR LEGAL REPRESENTATIVE, AGENT OR ASSIGNS.

(Section 3.26 of the Act.)

“Professional engineer” means a person who has

registered and obtained a seal pursuant to “The

Illinois Professional Engineering Act” (Ill. Rev. Stat

1989, ch. 111, par. 5101 et seq.).

“Professional land surveyor” means a person who has

received a certificate of registration and a seal

pursuant to “The Land Surveyors Act” (Ill. Rev. Stat.

1989, ch. 111, par. 3201 et seq.).

8

“Putrescible waste” means a solid waste that contains

organic matter capable of being decomposed by

microorganisms so as to cause a malodor, gases, or

other offensive conditions, or which is capable of

providing food for birds and vectors. Putrescible

wastes may form a contaminated leachate from

microbiological degradation, chemical processes, and

physical processes. Putrescible waste includes, but is

not limited to, garbage, offal, dead animals, general

household waste, and commercial waste.

All solid

wastes which do not meet the definitions of inert or

chemical wastes shall be considered putrescible wastes.

“Publicly owned treatment works” or

“POTW” means a

treatment works that is owned by the State of Illinois

or a unit of local government.

This definition

includes any devices and systems used in the storage,

treatment, recycling and reclamation of municipal

sewage or industrial wastewater. It also includes

sewers, pipes and other conveyances only if they convey

wastewater to a POTW treatment plant. The term also

means the unit of local government which has

jurisdiction over the indirect discharges to and the

discharges from such a treatment works.

“Recharge zone” means an area through which water can

enter an aquifer.

“Responsible charge,” when used to refer to a person,

means that the person is normally present at a waste

disposal site; directs the day-to—day overall operation

at the site; and either is the owner or operator or is

employed by or under contract with the owner or

operator to assure that the day—to—day operations at

the site are carried out in compliance with any Part of

35 Ill. Adm. Code: Chapter I governing operations at

waste disposal sites.

“Runoff” means water resulting from precipitation

that

flows overland before it enters a defined stream chan-

nel, any portion of such overland flow that infiltrates

into the ground before it reaches the stream channel,

and any precipitation that falls directly into a stream

channel.

“Salvaging” means the return of waste materials to use,

under the supervision of the landfill operator, so long

as the activity is confined to an area remote from the

operating face of the landfill, it does not interfere

with or otherwise delay the operations of the landfill,

and it results in the removal of all materials for

salvaging from the landfill site daily or separates

9

them by type and stores them in a manner that does not

create a nuisance, harbor vectors or cause an unsightly

appearance.

“Scavenging” means the removal of materials from a

solid waste management facility or unit which is not

salvaging.

“Seismic Slope Safety Factor” means the ratio between

the resisting forces or moments in a slope and the

driving forces or moments that may cause a massive

slope failure during an earthquake or other seismic

event such as an explosion.

“Settlement” means ~ubsidence caused by waste loading,

changes in groundwater level, chemical changes within

the soil and adjacent operations involving excavation.

“Shredding” means the mechanical reduction in particle

sizes of solid waste. Putrescible waste is considered

shredded if 90 percent of the waste by dry weight

passes a 3 inch sieve.

“Significant Modification” means a modification to an

approved permit issued by the Agency in accordance with

Section 39 of the Act and 35 Ill. Adm. Code 813 that is

required when one or more of the following changes,

considered significant when that change measured by one

or more parameters whose values lie outside the

expected operating range of values as specified in the

permit, are planned, occur or will occur:

An increase in the capacity of the waste disposal

unit over the permitted capacity;

Any change in the placement of daily, intermediate

or final cover;

A decrease in performance, efficiency or longevity

of the liner system;

A decrease in efficiency or performance of the

leachate collection system;

A change in configuration, performance, or

efficiency of the leachate management system;

A change in the final disposition of treated

effluent or in the quality of the discharge from

the leachate treatment or pretreatment system;

Installation of a gas management system, or a

10

decrease in the efficiency or performance of an

existing gas management system;

A change in the performance or operation of the

surface water control system;

A decrease in the quality or quantity of data from

any environmental monitoring system;

A change in the applicable background concentra-

tions or the maximum allowable predicted

concentrations;

A change in the design or configuration of the

regraded area after development or after final

closure;

A change in the amount or type of postclosure

financial assurance;

Any change in the permit boundary;

A change in the postclosure land use of the

property;

A remedial action necessary to protect

groundwater;

Transfer of the permit to a new operator;

Operating authorization is being sought to place

into service a structure constructed pursuant to a

construction quality assurance program; or

A change in any requirement set forth as a special

condition in the permit.

“Slag” means the fused agglomerate which separates in

iron and steel production and floats on the surface of

the molten metal.

“Sole source aquifer” means those aquifers designated

pursuant to Section 1424(e) of the Safe Drinking Water

Act of 1974, (42 U.S.C 300h—3).

“Solid Waste” means a waste that is defined in this

Section as an inert waste, as a putrescible waste, as a

chemical waste or as a special waste, and which is not

also defined as a hazardous waste pursuant to 35 Ill.

Adm. Code 721.

“SPECIAL WASTE” MEANS ANY INDUSTRIAL PROCESS WASTE,

POLLUTION CONTROL WASTE OR HAZARDOUS WASTE, EXCEPT AS

DETERMINED PURSUANT 

TO SECTION 22.9 OF THE ACT and 35

Ill. Adm. Code 808.

(Section 3.45 of the Act.)

“Static Safety Factor” means the ratio between

resisting forces or moments in a slope and the driving

forces or moments that may cause a massive slope

failure.

“Ctccl 3lcig” mcan~ slag.

“Surface impoundment” means a natural topographic

depression, a man—made excavation, or a diked area in~Eo

which flowing wastes, such as liquid wastes or wastes

containing free liquids, are placed. For the purposes

of this Part and 35 Ill.

Adxn. Code 811 through 815, a

surface impoundment is not a landfill.

Other Parts of

35 Ill. Adm. Code: Chapter I may apply, including the

permitting requirements of 35 Ill. Adrn. Code 309.

“Twenty-five (25) year, 24 hour precipitation

event”

means a precipitation event of 24 hour duration with a

probable recurrence interval of once in 25 years.

“Uppermost aquifer” means the first geologic formation

above or below the bottom elevation of a constructed

liner or wastes, where no liner is present, which is an

aquifer, and includes any lower aquifer that is

hydraulically connected with this aquifer within the

facility’s permit area.

“Unit” means a contiguous area used for solid waste

disposal.

“Unit of local government” means a unit of local

government, as defined by Article 7, Section 1 of the

Illinois Constitution.

A unit of local government may

include, but is not limited to, a municipality, a

county, or a sanitary district.

“Waste pile” means an area on which non—containerized

masses of solid, non flowing wastes are placed for

disposal.

For the purposes of this Part and 35 Ill.

Adm. Code 811 through 815, a waste pile is a landfill,

unless the operator can demonstrate that the wastes are

not accumulated over time for disposal. At a minimum,

such demonstration shall include photographs, records

or other observable or discernable information,

maintained on a yearly basis, that show that within the

preceding year the waste has been removed for

utilization or disposed elsewhere.

12

“Waste stabilization” means any chemical, physical or

thermal treatment of waste, either alone or in

combination with biological processes, which results in

a reduction of microorganisms, including viruses, and

the potential for putrefaction.

“Working face” means any part of a landfill where waste

is being disposed.

“Zone of attenuation” is the three dimensional region

formed by excluding the volume occupied by the waste

placement from the smaller of the volumes resulting

from vertical planes drawn to the bottom of the

uppermost aquifer at the property boundary or 100 feet

from the edge of one or more adjacent units.

(Source: Amended at 18 Ill. Reg.      

effective

_________________________________ )

TITLE 35: ENVIRONMENTAL PROTECTION

SUBTITLE G: WASTE DISPOSAL

CHAPTER I: POLLUTION CONTROL BOARD

SUBCHAPTER i: SOLID WASTE AND SPECIAL WASTE HAULING

PART 817

REQUIREMENTS FOR NEW STEEL AND FOUNDRY INDUSTRY WASTES LANDFILLS

SUBPART A: GENERAL REQUIREMENTS

Section

817.101 Scope and Applicability

817.102 Definitions

817.103 Determination of Waste Status

817.104 Sampling Frequency

817.105 Waste Classification

817.106 Waste Classification Limits

817.107 Waste Mining

SUBPART B: STANDARDS FOR MANAGEMENT OF BENEFICIALLY USABLE

STEEL AND FOUNDRY INDUSTRY WASTES

Section

817.201 Scope and Applicability

817.202 Limitations on Use

817.203 Notification

817.204 Long-Term Storage

SUBPART C: STEEL AND FOUNDRY INDUSTRY POTENTIALLY

USABLE WASTE LANDFILLS

Section

817.301 Scope and Applicability

817.302 Design Period

817.303 Final Cover

13

Final Slope and Stabilization

Leachate Sampling

Load Checking

Closure

Nuisance Precautions

Section

817.401

817.402

817.403

817.404

817.405

817.406

817.407

817

408

817.409

817.410

817.411

817.412

817. 413

817.414

817.415

817.416

817.417

817.418

817.419

817.420

817.421

Scope and Applicability

Facility Location

Design Period

Foundation and Mass Stability Analysis

Foundation Construction

Liner Systems

Leachate Drainage System

Leachate Collection System

Leachate Treatment and Disposal System

Final Cover System

Hydrogeologic Site Investigations

Plugging and Sealing of Drill Holes

Groundwater Impact Assessment

Design, Construction and Operation of Groundwater

Monitoring Systems

Groundwater Monitoring Programs

Groundwater Quality Standards

Waste Placement

Final Slope and Stabilization

Load Checking

Closure and Written Closure Plan

Postclosure Maintenance

Section

817.501

SUBPART E: CONSTRUCTION QUALITY ASSURANCE PROGRAMS

Scope and Applicability

Section

817.Appendix A Organic Chemical Constituents List

AUTHORITY: Implementing Sections 5, 21, 21.1, 22, 22.17, 28.1,

and authorized by Section 27 of the Environmental Protection Act

(Ill. Rev. Stat. 1991, ch. 111½, pars. 1005, 1021, 1021.1, 1022,

1022.17, 1028.1 and 1027 415 ILCS 5/5, 5/21, 5/21.1, 5/22,

5/22.17, 5/28.1, and 5/27)).

SOURCE: Adopted in R90-26 at 18 Ill. Reg. 

_________,

effective

Section 817.102  

Definitions

In addition to the definitions of 35 Ill. Adm. Code 810.103, the

following terms shall have the following meanings for the

817. 304

817.305

817.306

817.307

817.308

SUBPART D: NEW STEEL AND FOUNDRY INDUSTRY LOW RISK WASTE

LANDFILLS

14

purposes of this Part only:

“Beneficially usable waste” means any solid waste from

the iron and steel or foundry industries that will not

decompose biologically, burn, serve as food for

vectors, form a gas, cause an odor, or form a lechate

that contains chemical constituents that exceed the

limits for this type of waste as specified at 35 Ill.

Adm. Code 817.106.

“Low risk waste” means any solid waste from the iron

and steel or foundry industries that will not decompose

biologically, burn, serve as food for vectors, form a

gas, cause an odor, or form a leachate that contains

chemical constituents that exceed the limits for this

type of waste as specified at 35 Ill. Adm. Code

817.106.

“Potentially usable waste” means any solid waste from

the iron and steel or foundry industries that will not

decompose biologically, burn, serve as food for

vectors, form a gas, cause an odor, or form a leachate

that contains chemical constituents that exceed the

limits for this type of waste as specified at 35 Ill.

Adm. Code 817.106.

IT IS SO ORDERED.

I, Dorothy M. Gunn, Clerk of the Illinois Pollution Control

Boa~, hereby certi that the above order was adopted on the

cz2

day of _______________________, 1993, by a vote of

~/L~

Dorothy M. G~x~i’i,Clerk

Illinois PolIj~tionControl Board