reglab/statecodes huggingface dataset:
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart K - Surface Impoundments › Section 11-265.221 - Design and operating requirements

Current through June, 2024
(a) The owner or
					 operator of each new surface impoundment unit, each lateral expansion of a
					 surface impoundment unit, and each replacement of an existing surface
					 impoundment unit must install two or more liners, and a leachate collection and
					 removal system between the liners, and operate the leachate collection and
					 removal system, in accordance with § 264.221(c), unless exempted under
					 § 264.221(d), (e), or (f) of this Chapter.
(b) The owner or operator of each unit
					 referred to in paragraph (a) of this section must notify the director at least
					 sixty days prior to receiving waste. The owner or operator of each facility
					 submitting notice must file a part B application within six months of the
					 receipt of such notice.
(c) The
					 owner or operator of any replacement surface impoundment unit is exempt from
					 paragraph (a) of this section if:
(1) The
					 existing unit was constructed in compliance with the design standards of §
					 3004(o)(1)(A)(i) and (o)(5) of the Resource Conservation and Recovery Act;
					 and
(2) There is no reason to
					 believe that the liner is not functioning as -designed.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart K - Surface Impoundments › Section 11-265.222 - Action leakage rate

Current through June, 2024
(a) The owner or
					 operator of surface impoundment units subject to § 265.221(a) must submit
					 a proposed action leakage rate to the director when submitting the notice
					 required under § 265.221(b). Within 60 days of receipt of the
					 notification, the director will: Establish an action leakage rate, either as
					 proposed by the owner or operator or modified using the criteria in this
					 section; or extend the review period for up to 30 days. If no action is taken
					 by the director before the original 60 or extended 90 day review periods, the
					 action leakage rate will be approved as proposed by the owner or operator.
(b) The director shall approve an
					 action leakage rate for surface impoundment units subject to § 265.221(a).
					 The action leakage rate is the maximum design flow rate that the leak detection
					 system (LDS) can remove without the fluid head on the bottom liner exceeding 1
					 foot. The action leakage rate must include an adequate safety margin to allow
					 for uncertainties in the design (e.g., slope, hydraulic conductivity, thickness
					 of drainage material), construction, operation, and location of the LDS, waste
					 and leachate characteristics, likelihood and amounts of other sources of
					 liquids in the LDS, and proposed response actions (e.g., the action leakage
					 rate must consider decreases in the flow capacity of the system over time
					 resulting from siltation and clogging, rib layover and creep of synthetic
					 components of the system, overburden pressures, etc.).
(c) To determine if the action leakage rate
					 has been exceeded, the owner or operator must convert the weekly or monthly
					 flow rate from the monitoring data obtained under § 265.226(b), to an
					 average daily flow rate (gallons per acre per day) for each sump. Unless the
					 director approves a different calculation, the average daily flow rate for each
					 sump must be calculated weekly during the active life and closure period, and
					 if the unit closes in accordance with § 265.228(a)(2), monthly during the
					 post-closure care period when monthly monitoring is required under §
					 265.226(b).
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart K - Surface Impoundments › Section 11-265.223 - Containment system

Current through June, 2024
All earthen dikes must have a protective cover, such as
						grass, shale, or rock, to minimize wind and water erosion and to preserve their
						structural integrity.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart K - Surface Impoundments › Section 11-265.224 - Response actions

Current through June, 2024
(a) The owner or
					 operator of surface impoundment units subject to § 265.221(a) must develop
					 and keep on site until closure of the facility a response action plan. The
					 response action plan must set forth the actions to be taken if the action
					 leakage rate has been exceeded. At a minimum, the response action plan must
					 describe the actions specified in paragraph (b) of this section.
(b) If the flow rate into the leak detection
					 system exceeds the action leakage rate for any sump, the owner or operator
					 must:
(1) Notify the director in writing of
					 the exceedance within 7 days of the determination;
(2) Submit a preliminary written assessment
					 to the director within 14 days of the determination, as to the amount of
					 liquids, likely sources of liquids, possible location, size, and cause of any
					 leaks, and short-term actions taken and planned;
(3) Determine to the extent practicable the location, size, and
					 cause of any leak;
(4) Determine
					 whether waste receipt should cease or be curtailed, whether any waste should be
					 removed from the unit for inspection, repairs, or controls, and whether or not
					 the unit should be closed;
(5)
					 Determine any other short-term and longer-term actions to be taken to mitigate
					 or stop any leaks; and
(6) Within
					 30 days after the notification that the action leakage rate has been exceeded,
					 submit to the director the results of the analyses specified in paragraphs
					 (b)(3), (4), and (5) of this section, the results of actions taken, and actions
					 planned. Monthly thereafter, as long as the flow rate in the leak detection
					 system exceeds the action leakage rate, the owner or operator must submit to
					 the director a report summarizing the results of any remedial actions taken and
					 actions planned.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart K - Surface Impoundments › Section 11-265.225 - Waste analysis and trial tests

Current through June, 2024
(a) In addition to
					 the waste analyses required by § 265.13, whenever a surface impoundment is
					 to be used to:
(1) Chemically treat a
					 hazardous waste which is substantially different from waste previously treated
					 in that impoundment; or
(2)
					 Chemically treat hazardous waste with a substantially different process than
					 any previously used in that impoundment; the owner or operator must, before
					 treating the different waste or using the different process:
(i) Conduct waste analyses and trial
					 treatment tests (e.g., bench scale or pilot plant scale tests); or
(ii) Obtain written, documented information
					 on similar treatment of similar waste under similar operating conditions; to
					 show that this treatment will comply with § 265.17(b).
[Comment: As required by § 265.13, the waste
						analysis plan must include analyses needed to comply with §§ 265.229
						and 265.230. As required by § 265.73, the owner or operator must place the
						results from each waste analysis and trial test, or the documented information,
						in the operating record of the facility.]
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart K - Surface Impoundments › Section 11-265.226 - Monitoring and inspection

Current through June, 2024
(a) The owner or
					 operator must -inspect:
(1) The freeboard
					 level at least once each operating day to ensure compliance with §
					 265.222, and
(2) The surface
					 impoundment, including dikes and vegetation surrounding the dike, at least once
					 a week to detect any leaks, deterioration, or failures in the
					 impoundment.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart K - Surface Impoundments › Section 11-265.227 - Reserved

Current through June, 2024
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart K - Surface Impoundments › Section 11-265.228 - Closure and post-closure care

Current through June, 2024
(a) At closure, the
					 owner or operator must:
(1) Remove or
					 decontaminate all waste residues, contaminated containment system components
					 (liners, etc.), contaminated subsoils, and structures and equipment
					 contaminated with waste and leachate, and manage them as hazardous waste unless
					 § 261.3(d) of this chapter applies; or
(2) Close the impoundment and provide
					 post-closure care for a landfill under subpart G and § 265.310, including
					 the following:
(i) Eliminate free liquids by
					 removing liquid wastes or solidifying the remaining wastes and waste
					 residues;
(ii) Stabilize remaining
					 wastes to a bearing capacity sufficient to support the final cover;
					 and
(iii) Cover the surface
					 impoundment with a final cover designed and constructed to:
(A) Provide long-term minimization of the
					 migration of liquids through the closed impoundment;
(B) Function with minimum
					 maintenance;
(C) Promote drainage
					 and minimize erosion or abrasion of the cover;
(D) Accommodate settling and subsidence so
					 that the cover's integrity is maintained; and
(E) Have a permeability less than or equal to
					 the permeability of any bottom liner system or natural subsoils
					 present.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart K - Surface Impoundments › Section 11-265.229 - Special requirements for ignitable or reactive waste

Current through June, 2024
Ignitable or reactive waste must not be placed in a
						surface impoundment, unless the waste and impoundment satisfy all applicable
						requirements of 40 CFR part 268 , and:
(a) The waste is treated, rendered, or mixed
					 before or immediately after placement in the impoundment so that:
(1) The resulting waste, mixture, or
					 dissolution of material no longer meets the definition of ignitable or reactive
					 waste under § 261.21 or § 261.23 of this chapter; and
(2) Section 265.17(b) is complied with;
					 or
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart K - Surface Impoundments › Section 11-265.230 - Special requirements for incompatible wastes

Current through June, 2024
Incompatible wastes, or incompatible wastes and
						materials, (see appendix V for examples) must not be placed in the same surface
						impoundment, unless § 265.17(b) is complied with.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart K - Surface Impoundments › Section 11-265.231 - Air emission standards

Current through June, 2024
The owner or operator shall manage all hazardous waste
						placed in a surface impoundment in accordance with the applicable requirements
						of subparts BB and CC of this part.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart L - Waste Piles › Section 11-265.250 - Applicability

Current through June, 2024
The regulations in this subpart apply to owners and
						operators of facilities that treat or store hazardous waste in piles, except as
						§ 265.1 provides otherwise. Alternatively, a pile of hazardous waste may
						be managed as a landfill under subpart N.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart L - Waste Piles › Section 11-265.251 - Protection from wind

Current through June, 2024
The owner or operator of a pile containing hazardous
						waste which could be subject to dispersal by wind must cover or otherwise
						manage the pile so that wind dispersal is controlled.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart L - Waste Piles › Section 11-265.252 - Waste analysis

Current through June, 2024
(a) In addition to
					 the waste analyses required by § 265.13, the owner or operator must
					 analyze a representative sample of waste from each incoming movement before
					 adding the waste to any existing pile, unless
(1) The only wastes the facility receives which are amenable to
					 piling are compatible with each other, or
(2) the waste received is compatible with the waste in the pile to
					 which it is to be added. The analysis conducted must be capable of
					 differentiating between the types of hazardous waste the owner or operator
					 places in piles, so that mixing of incompatible waste does not inadvertently
					 occur. The analysis must include a visual comparison of color and
					 texture.
[Comment: As required by § 265.13, the waste
						analysis plan must include analyses needed to comply with §§ 265.256
						and 265.257. As required by § 265.73, the owner or operator must place the
						results of this analysis in the operating record of the
						facility.]
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart L - Waste Piles › Section 11-265.253 - Containment

Current through June, 2024
If leachate or run-off from a pile is a hazardous waste,
						then either:
(a)
(1) The pile must be placed on an impermeable
					 base that is compatible with the waste under the conditions of treatment or
					 storage;
(2) The owner or operator
					 must design, construct, operate, and maintain a run-on control system capable
					 of preventing flow onto the active portion of the pile during peak discharge
					 from at least a 25-year storm;
(3)
					 The owner or operator must design, construct, operate, and maintain a run-off
					 management system to collect and control at least the water volume resulting
					 from a 24-hour, 25-year storm; and
(4) Collection and holding facilities (e.g.,
					 tanks or basins) associated with run-on and run-off control systems must be
					 emptied or otherwise managed expeditiously to maintain design capacity of the
					 system; or
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart L - Waste Piles › Section 11-265.254 - Design and operating requirements

Current through June, 2024
The owner or operator of each new waste pile on which
						construction commences after January 29, 1992, each lateral expansion of a
						waste pile unit on which construction commences after July 29, 1992, and each
						such replacement of an existing waste pile unit that is to commence reuse after
						July 29, 1992 must install two or more liners and a leachate collection and
						removal system above and between such liners, and operate the leachate
						collection and removal systems, in accordance with § 264.251(c), unless
						exempted under § 264.251(d), (e), or (f), of this chapter; and must comply
						with the procedures of § 265.221(b). "Construction commences" is as
						defined in § 260.10 of this chapter under "existing
						facility".
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart L - Waste Piles › Section 11-265.255 - Action leakage rates

Current through June, 2024
(a) The owner or
					 operator of waste pile units subject to § 265.254 must submit a proposed
					 action leakage rate to the director when submitting the notice required under
					 § 265.254. Within 60 days of receipt of the notification, the director
					 will: Establish an action leakage rate, either as proposed by the owner or
					 operator or modified using the criteria in this section; or extend the review
					 period for up to 30 days. If no action is taken by the director before the
					 original 60 or extended 90 day review periods, the action leakage rate will be
					 approved as proposed by the owner or operator.
(b) The director shall approve an action
					 leakage rate for waste pile units subject to § 265.254. The action leakage
					 rate is the maximum design flow rate that the leak detection system (LDS) can
					 remove without the fluid head on the bottom liner exceeding 1 foot. The action
					 leakage rate must include an adequate safety margin to allow for uncertainties
					 in the design (e.g., slope, hydraulic conductivity, thickness of drainage
					 material), construction, operation, and location of the LDS, waste and leachate
					 characteristics, likelihood and amounts of other sources of liquids in the LDS,
					 and proposed response actions (e.g., the action leakage rate must consider
					 decreases in the flow capacity of the system over time resulting from siltation
					 and clogging, rib layover and creep of synthetic components of the system,
					 overburden pressures, etc.).
(c)
					 To determine if the action leakage rate has been exceeded, the owner or
					 operator must convert the weekly flow rate from the monitoring data obtained
					 under § 265.260, to an average daily flow rate (gallons per acre per day)
					 for each sump. Unless the director approves a different calculation, the
					 average daily flow rate for each sump must be calculated weekly during the
					 active life and closure period.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart L - Waste Piles › Section 11-265.256 - Special requirements for ignitable or reactive waste

Current through June, 2024
(a)
					 Ignitable or reactive waste must not be placed in a pile unless the waste and
					 pile satisfy all applicable requirements of 40 CFR part 268 , and:
(1) Addition of the waste to an existing pile
(i) results in the waste or mixture no
					 longer meeting the definition of ignitable or reactive waste under §
					 261.21 or § 261.23 of this chapter, and
(ii) complies with § 265.17(b); or
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart L - Waste Piles › Section 11-265.257 - Special requirements for incompatible wastes

Current through June, 2024
(a)
					 Incompatible wastes, or incompatible wastes and materials, (see appendix V for
					 examples) must not be placed in the same pile, unless § 265.17(b) is
					 complied with.
(b) A pile of
					 hazardous waste that is incompatible with any waste or other material stored
					 nearby in other containers, piles, open tanks, or surface impoundments must be
					 separated from the other materials, or protected from them by means of a dike,
					 berm, wall, or other device.
[Comment: The purpose of this is to prevent fires,
						explosions, gaseous emissions, leaching, or other discharge of hazardous waste
						or hazardous waste constituents which could result from the contact or mixing
						of incompatible wastes or materials.]
(c) Hazardous waste must not be piled on the
					 same area where incompatible wastes or materials were previously piled, unless
					 that area has been decontaminated sufficiently to ensure compliance with §
					 265.17(b).
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart L - Waste Piles › Section 11-265.258 - Closure and post-closure care

Current through June, 2024
(a) At closure, the
					 owner or operator must remove or decontaminate all waste residues, contaminated
					 containment system components (liners, etc.), contaminated subsoils, and
					 structures and equipment contaminated with waste and leachate, and manage them
					 as hazardous waste unless § 261.3(d) of this chapter applies; or
(b) If, after removing or decontaminating all
					 residues and making all reasonable efforts to effect removal or decontamination
					 of contaminated components, subsoils, structures, and equipment as required in
					 paragraph (a) of this section, the owner or operator finds that not all
					 contaminated subsoils can be practicably removed or decontaminated, he must
					 close the facility and perform post-closure care in accordance with the closure
					 and post-closure requirements that apply to landfills (§
					 265.310).
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart L - Waste Piles › Section 11-265.259 - Response actions

Current through June, 2024
(a) The owner or
					 operator of waste pile units subject to § 265.254 must develop and keep
					 on-site until closure of the facility a response action plan. The response
					 action plan must set forth the actions to be taken if the action leakage rate
					 has been exceeded. At a minimum, the response action plan must describe the
					 actions specified in paragraph (b) of this section.
(b) If the flow rate into the leak
					 determination system exceeds the action leakage rate for any sump, the owner or
					 operator must:
(1) Notify the director in
					 writing of the exceedance within 7 days of the determination;
(2) Submit a preliminary written assessment
					 to the director within 14 days of the determination, as to the amount of
					 liquids, likely sources of liquids, possible location, size, and cause of any
					 leaks, and short-term actions taken and planned;
(3) Determine to the extent practicable the location, size, and
					 cause of any leak;
(4) Determine
					 whether waste receipts should cease or be curtailed, whether any waste should
					 be removed from the unit for inspection, repairs, or controls, and whether or
					 not the unit should be closed;
(5)
					 Determine any other short-term and longer-term actions to be taken to mitigate
					 or stop any leaks; and
(6) Within
					 30 days after the notification that the action leakage rate has been exceeded,
					 submit to the director the results of the analyses specified in paragraphs
					 (b)(3), (4), and (5) of this section, the results of actions taken, and actions
					 planned. Monthly thereafter, as long as the flow rate in the leak detection
					 system exceeds the action leakage rate, the owner or operator must submit to
					 the director a report summarizing the results of any remedial actions taken and
					 actions planned.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart L - Waste Piles › Section 11-265.260 - Monitoring and inspection

Current through June, 2024
An owner or operator required to have a leak detection
						system under § 265.254 must record the amount of liquids removed from each
						leak detection system sump at least once each week during the active life and
						closure -period.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart M - Land Treatment › Section 11-265.270 - Applicability

Current through June, 2024
The regulations in this subpart apply to owners and
						operators of hazardous waste land treatment facilities, except as § 265.1
						provides otherwise.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart M - Land Treatment › Section 11-265.271 - Reserved

Current through June, 2024
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart M - Land Treatment › Section 11-265.272 - General operating requirements

Current through June, 2024
(a) Hazardous waste
					 must not be placed in or on a land treatment facility unless the waste can be
					 made less hazardous or nonhazardous by degradation, transformation, or
					 immobilization processes occurring in or on the soil.
(b) The owner or operator must design,
					 construct, operate, and maintain a run-on control system capable of preventing
					 flow onto the active portions of the facility during peak discharge from at
					 least a 25-year storm.
(c) The
					 owner or operator must design, construct, operate, and maintain a run-off
					 management system capable of collecting and controlling a water volume at least
					 equivalent to a 24-hour, 25-year storm.
(d) Collection and holding facilities (e.g.,
					 tanks or basins) associated with run-on and run-off control systems must be
					 emptied or otherwise managed expeditiously after storms to maintain design
					 capacity of the system.
(e) If the
					 treatment zone contains particulate matter which may be subject to wind
					 dispersal, the owner or operator must manage the unit to control wind
					 dispersal.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart M - Land Treatment › Section 11-265.273 - Waste analysis

Current through June, 2024
In addition to the waste analyses required by §
						265.13, before placing a hazardous waste in or on a land treatment facility,
						the owner or operator must:
(a)
					 Determine the concentrations in the waste of any substances which equal or
					 exceed the maximum concentrations contained in Table 1 of § 261 .24 of
					 this chapter that cause a waste to exhibit the Toxicity
					 Characteristic;
(b) For any waste
					 listed in part 261, subpart D, of this chapter, determine the concentrations of
					 any substances which caused the waste to be listed as a hazardous waste;
					 and
(c) If food chain crops are
					 grown, determine the concentrations in the waste of each of the following
					 constituents: arsenic, cadmium, lead, and mercury, unless the owner or operator
					 has written, documented data that show that the constituent is not present.
[Comment: Part 261 of this chapter specifies the
						substances for which a waste is listed as a hazardous waste. As required by
						§ 265.13, the waste analysis plan must include analyses needed to comply
						with §§ 265.281 and 265.282. As required by § 265.73, the owner
						or operator must place the results from each waste analysis, or the documented
						information, in the operating record of the facility.]
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart M - Land Treatment › Section 11-265.274-11-265.275 - Reserved

Current through June, 2024
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart M - Land Treatment › Section 11-265.276 - Food chain crops

Current through June, 2024
(a) An owner or operator of a hazardous waste
					 land treatment facility on which food chain crops are being grown, or have been
					 grown and will be grown in the future, must notify the director within 60 days
					 after the effective date of this part.
[Comment: The growth of food chain crops at a facility
						which has never before been used for this purpose is a significant change in
						process under § 122.72(c) of this chapter. Owners or operators of such
						land treatment facilities who propose to grow food chain crops after the
						effective date of this part must comply with § 122.72(c) of this
						chapter.]
(b)
(1) Food chain crops must not be grown on the
					 treated area of a hazardous waste land treatment facility unless the owner or
					 operator can demonstrate, based on field testing, -that any arsenic, lead,
					 mercury, or other constituents identified under § 265.273(b):
(i) Will not be transferred to the food
					 portion of the crop by plant uptake or direct contact, and will not otherwise
					 be ingested by food chain animals (e.g., by grazing); or
(ii) Will not occur in greater concentrations
					 in the crops grown on the land treatment facility than in the same crops grown
					 on untreated soils under similar conditions in the same region.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart M - Land Treatment › Section 11-265.277 - Reserved

Current through June, 2024
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart M - Land Treatment › Section 11-265.278 - Unsaturated zone (zone of aeration) monitoring

Current through June, 2024
(a) The
					 owner or operator must have in writing, and must implement, an unsaturated zone
					 monitoring plan which is designed to:
(1)
					 Detect the vertical migration of hazardous waste and hazardous waste
					 constituents under the active portion of the land treatment facility,
					 and
(2) Provide information on the
					 background concentrations of the hazardous waste and hazardous waste
					 constituents in similar but untreated soils nearby; this background monitoring
					 must be conducted before or in conjunction with the monitoring required under
					 paragraph (a)(1) of this section.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart M - Land Treatment › Section 11-265.279 - Recordkeeping

Current through June, 2024
The owner or operator must include hazardous waste
						application dates and rates in the operating record required under §
						265.73.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart M - Land Treatment › Section 11-265.280 - Closure and post-closure

Current through June, 2024
(a) In the closure
					 plan under § 265.112 and the post-closure plan under § 265.118, the
					 owner or operator must address the following objectives and indicate how they
					 will be achieved:
(1) Control of the migration
					 of hazardous waste and hazardous waste constituents from the treated area into
					 the ground water;
(2) Control of
					 the release of contaminated run-off from the facility into surface
					 water;
(3) Control of the release
					 of airborne particulate contaminants caused by wind erosion; and
(4) Compliance with § 265.276 concerning
					 the growth of food-chain crops.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart M - Land Treatment › Section 11-265.281 - Special requirements for ignitable or reactive waste

Current through June, 2024
The owner or operator must not apply ignitable or
						reactive waste to the treatment zone unless the waste and treatment zone meet
						all applicable requirements of 40 CFR part 268 , and:
(a) The waste is immediately incorporated
					 into the soil so that:
(1) The resulting
					 waste, mixture, or dissolution of material no longer meets the definition of
					 ignitable or reactive waste under § 261.21 or § 261.23 of this
					 chapter; and
(2) Section 264.17(b)
					 is complied with; or
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart M - Land Treatment › Section 11-265.282 - Special requirements for incompatible wastes

Current through June, 2024
Incompatible wastes, or incompatible wastes and materials
						(see appendix V for examples), must not be placed in the same land treatment
						area, unless § 265.17(b) is complied with.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart N - Landfills › Section 11-265.300 - Applicability

Current through June, 2024
The regulations in this subpart apply to owners and
						operators of facilities that dispose of hazardous waste in landfills, except as
						§ 265.1 provides otherwise. A waste pile used as a disposal facility is a
						landfill and is governed by this subpart.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart N - Landfills › Section 11-265.301 - Design and operating requirements

Current through June, 2024
(a) The owner or
					 operator of each new landfill unit, each lateral expansion of a landfill unit,
					 and each replacement of an existing landfill unit must install two or more
					 liners and a leachate collection and removal system above and between such
					 liners, and operate the leachate collection and removal system, in accordance
					 with § 264.301(c), unless exempted under § 264.301(d), (e), or (f) of
					 this chapter.
(b) The owner or
					 operator of each unit referred to in paragraph (a) of this section must notify
					 the director at least sixty days prior to receiving waste. The owner or
					 operator of each facility submitting notice must file a part B application
					 within six months of the receipt of such notice.
(c) The owner or operator of any replacement
					 landfill unit is exempt from paragraph (a) of this section if:
(1) The existing unit was constructed in
					 compliance with the design standards of section 3004(o)(1)(A)(i) and (o)(5) of
					 the Resource Conservation and Recovery Act; and
(2) There is no reason to believe -that the
					 liner is not functioning as - designed.
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart N - Landfills › Section 11-265.302 - Action leakage rate

Current through June, 2024
(a) The owner or
					 operator of landfill units subject to § 265.301(a) must submit a proposed
					 action leakage rate to the director when submitting the notice required under
					 § 265.301(b). Within 60 days of receipt of the notification, the director
					 will: Establish an action leakage rate, either as proposed by the owner or
					 operator or modified using the criteria in this section; or extend the review
					 period for up to 30 days. If no action is taken by the director before the
					 original 60 or extended 90 day review periods, the action leakage rate will be
					 approved as proposed by the owner or operator.
(b) The director shall approve an action
					 leakage rate for land fill units subject to § 265.301(a). The action
					 leakage rate is the maximum design flow rate that the leak detection system
					 (LDS) can remove without the fluid head on the bottom liner exceeding 1 foot.
					 The action leakage rate must include an adequate safety margin to allow for
					 uncertainties in the design (e.g., slope, hydraulic conductivity, thickness of
					 drainage material), construction, operation, and location of the LDS, waste and
					 leachate characteristics, likelihood and amounts of other sources of liquids in
					 the LDS, and proposed response actions (e.g., the action leakage rate must
					 consider decreases in the flow capacity of the system over time resulting from
					 siltation and clogging, rib layover and creep of synthetic components of the
					 system, overburden pressures, etc.).
(c) To determine if the action leakage rate has been
					 exceeded, the owner or operator must convert the weekly or monthly flow rate
					 from the monitoring data obtained under § 265.304 to an average daily flow
					 rate (gallons per acre per day) for each sump. Unless the director approves a
					 different calculation, the average daily flow rate for each sump must be
					 calculated weekly during the active life and closure period, and monthly during
					 the post-closure care period when monthly monitoring is required under §
					 265.304(b).
Hawaii Administrative Rules › Title 11 - DEPARTMENT OF HEALTH › Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS › Chapter 265.1 - HAZARDOUS WASTE MANAGEMENT: INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Part 265 - INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Subpart N - Landfills › Section 11-265.303 - Response actions

Current through June, 2024
(a) The owner or
					 operator of landfill units subject to § 265.301(a) must develop and keep
					 on site until closure of the facility a response action plan. The response
					 action plan must set forth the actions to be taken if the action leakage rate
					 has been exceeded. At a minimum, the response action plan must describe the
					 actions specified in paragraph (b) of this section.
(b) If the flow rate into the leak detection
					 system exceeds the action leakage rate for any sump, the owner or operator
					 must:
(1) Notify the director in writing of
					 the exceedance within 7 days of the determination;
(2) Submit a preliminary written assessment
					 to the director within 14 days of the determination, as to the amount of
					 liquids, likely sources of liquids, possible location, size, and cause of any
					 leaks, and short-term actions taken and planned;
(3) Determine to the extent practicable the
					 location, size, and cause of any leak;
(4) Determine whether waste receipt should
					 cease or be curtailed, whether any waste should be removed from the unit for
					 inspection, repairs, or controls, and whether or not the unit should be
					 closed;
(5) Determine any other
					 short-term and longer-term actions to be taken to mitigate or stop any leaks;
					 and
(6) Within 30 days after the
					 notification that the action leakage rate has been exceeded, submit to the
					 director the results of the analyses specified in paragraphs (b)(3), (4), and
					 (5) of this section, the results of actions taken, and actions planned. Monthly
					 thereafter, as long as the flow rate in the leak detection system exceeds the
					 action leakage rate, the owner or operator must submit to the director a report
					 summarizing the results of any remedial actions taken and actions
					 planned.