40 CFR Part 63, Subpart GGG, Table 5 to Subpart GGG of Part 63 - Control Requirements for Items of Equipment That Meet the Criteria of § 63.1252(f)

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View PDF at GPOPt. 63, Subpt. GGG, Table 5
Table 5 to Subpart GGG of Part 63—Control Requirements for Items of Equipment That Meet the Criteria of § 63.1252(f)
Item of equipment Control requirement a
a Where a tightly fitting solid cover is required, it shall be maintained with no visible gaps or openings, except during periods of sampling, inspection, or maintenance.
b Manhole includes sumps and other points of access to a conveyance system.
c A fixed roof may have openings necessary for proper venting of the tank, such as pressure/vacuum vent, j-pipe vent.
Drain or drain hub (a) Tightly fitting solid cover (TFSC); or
(b) TFSC with a vent to either a process or to a control device meeting the requirements of § 63.1256(h)(2); or
(c) Water seal with submerged discharge or barrier to protect discharge from wind.
Manhole b (a) TFSC; or
(b) TSFC with a vent to either a process or to a control device meeting the requirements of § 63.1256(h)(2); or
(c) If the item is vented to the atmosphere, use a TFSC with a properly operating water seal at the entrance or exit to the item to restrict ventilation in the collection system. The vent pipe shall be at least 90 cm in length and not exceeding 10.2 cm in nominal inside diameter.
Lift station (a) TFSC; or
(b) TFSC with a vent to either a process or to a control device meeting the requirements of § 63.1256(h)(2); or
(c) If the lift station is vented to the atmosphere, use a TFSC with a properly operating water seal at the entrance or exit to the item to restrict ventilation in the collection system. The vent pipe shall be at least 90 cm in length and not exceeding 10.2 cm in nominal inside diameter. The lift station shall be level controlled to minimize changes in the liquid level.
Trench (a) TFSC; or
(b) TFSC with a vent to either a process or to a control device meeting the requirements of § 63.1256(h)(2); or
(c) If the item is vented to the atmosphere, use a TFSC with a properly operating water seal at the entrance or exit to the item to restrict ventilation in the collection system. The vent pipe shall be at least 90 cm in length and not exceeding 10.2 cm in nominal inside diameter.
Pipe Each pipe shall have no visible gaps in joints, seals, or other emission interfaces.
Oil/Water separator (a) Equip with a fixed roof and route vapors to a process or equip with a closed-vent system that routes vapors to a control device meeting the requirements of § 63.1256(h)(2); or
(b) Equip with a floating roof that meets the equipment specifications of § 60.693(a)(1)(i), (a)(1)(ii), (a)(2), (a)(3), and (a)(4).
Tank Maintain a fixed roof and consider vents as process vents. c
[65 FR 52616, Aug. 29, 2000]

Title 40 published on 2014-07-01.

The following are only the Rules published in the Federal Register after the published date of Title 40.

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  • 2015-08-19; vol. 80 # 160 - Wednesday, August 19, 2015
    1. 80 FR 50386 - Phosphoric Acid Manufacturing and Phosphate Fertilizer Production RTR and Standards of Performance for Phosphate Processing
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      ENVIRONMENTAL PROTECTION AGENCY
      Final rule.
      This final action is effective on August 19, 2015. The incorporation by reference of certain publications listed in the rule is approved by the Director of the Federal Register as of August 19, 2015.
      40 CFR Parts 60 and 63

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United States Code

Title 40 published on 2014-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 40 CFR Part 63 after this date.

  • 2015-08-31; vol. 80 # 168 - Monday, August 31, 2015
    1. 80 FR 52426 - Notice of Final Approval for the Operation of Pressure-Assisted Multi-Point Ground Flares at The Dow Chemical Company and ExxonMobil Chemical Company and Notice of Receipt of Approval Request for the Operation of a Pressure-Assisted Multi-Point Ground Flare at Occidental Chemical Corporation
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      ENVIRONMENTAL PROTECTION AGENCY
      Notice; approval and request for comments.
      The AMEL for the MPGF at Dow's Propane Dehydrogenation Plant and Light Hydrocarbons Plant located at its Texas Operations site in Freeport, Texas, and ExxonMobil's Olefins Plant in Baytown, Texas, and Plastics Plant in Mont Belvieu, Texas are approved and effective August 31, 2015. Comments. Written comments on the AMEL request from OCC for their MPGF in Ingleside, Texas, or on the framework for streamlining future MPGF AMEL requests must be received on or before October 15, 2015. Public Hearing. Regarding the OCC MPGF in Ingleside, Texas, or the framework for streamlining future MPGF AMEL requests, if requested by September 8, 2015, we will hold a public hearing on September 15, 2015, from 1:00 p.m. [Eastern Standard Time] to 8:00 p.m. [Eastern Standard Time] in Corpus Christi, Texas. We will provide details on the public hearing on our Web site at: http://www.epa.gov/ttn/atw/groundflares/groundflarespg.html. To be clear, a public hearing will not be held unless someone specifically requests that the EPA hold a public hearing regarding the OCC MPGF or the framework for streamlining future MPGF AMEL requests. Please contact Ms. Virginia Hunt of the Sector Policies and Programs Division (E143-01), Office of Air Quality Planning and Standards, Environmental Protection Agency, Research Triangle Park, NC 27711; telephone number: (919) 541-0832; email address: hunt.virginia@epa.gov; to request a public hearing, to register to speak at the public hearing or to inquire as to whether a public hearing will be held. The last day to pre-register in advance to speak at the public hearing will be September 14, 2015.
      40 CFR Parts 60, 61 and 63

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