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 CC - Air Emission Standards for Tanks, Surface Impoundments, and Containers › Section 11-265.1088 - Standards: Closed-vent systems and control devices

Current through June, 2024
(a)
					 This section applies to each closed-vent system and control device installed
					 and operated by the owner or operator to control air emissions in accordance
					 with standards of this subpart.
(b)
					 The closed-vent system shall meet the following requirements:
(1) The closed-vent system shall route the
					 gases, vapors, and fumes emitted from the hazardous waste in the waste
					 management unit to a control device that meets the requirements specified in
					 paragraph (c) of this section.
(2)
					 The closed-vent system shall be designed and operated in accordance with the
					 requirements specified in § 265.1033(j) of this part.
(3) In the case when the closed-vent system
					 includes bypass devices that could be used to divert the gas or vapor stream to
					 the atmosphere before entering the control device, each bypass device shall be
					 equipped with either a flow indicator as specified in paragraph (b)(3)(i) of
					 this section or a seal or locking device as specified in paragraph (b)(3)(ii)
					 of this section. For the purpose of complying with this paragraph, low leg
					 drains, high point bleeds, analyzer vents, open-ended valves or lines,
					 spring-loaded pressure relief valves, and other fittings used for safety
					 purposes are not considered to be bypass devices.
(i) If a flow indicator is used to comply
					 with paragraph (b)(3) of this section, the indicator shall be installed at the
					 inlet to the bypass line used to divert gases and vapors from the closed-vent
					 system to the atmosphere at a point upstream of the control device inlet. For
					 this paragraph, a flow indicator means a device which indicates the presence of
					 either gas or vapor flow in the bypass line.
(ii) If a seal or locking device is used to
					 comply with paragraph (b)(3) of this section, the device shall be placed on the
					 mechanism by which the bypass device position is controlled (e.g., valve
					 handle, damper lever) when the bypass device is in the closed position such
					 that the bypass device cannot be opened without breaking the seal or removing
					 the lock. Examples of such devices include, but are not limited to, a car-seal
					 or a lock-and-key configuration valve. The owner or operator shall visually
					 inspect the seal or closure mechanism at least once every month to verify that
					 the bypass mechanism is maintained in the closed position.
(4) The closed-vent system shall be inspected
					 and monitored by the owner or operator in accordance with the procedure
					 specified in
					 40 CFR
					 265.1033(k).