|
60.354
<br />(!)='Trn:rsfar and R-,n,',ing system':
<br />mear_a any fnclllty used Lo transfer
<br />and load cost for shipment.
<br />14! F° 2:34. Jan, i5, i676, ae emended at 48
<br />FR 3738, Jan. 27, 18837
<br />® 60.252 Slendarde for particulate matter.
<br />la) On and after the date on which
<br />the performance test required to be
<br />conducted by y 80.8 Is completed, an
<br />owner or operator suhlect to the provf-
<br />slons of this subpart shall not cause to
<br />be discharged Into the atmosphere
<br />from any LL,,:•mal dryer gases which:
<br />(1J Contain particulate matter In
<br />excess of 0.070 g/dscm (0.031 gr/dscf).
<br />(2) Exhlbft 20 percent opacity or
<br />greater.
<br />(b) Or and after the date on which
<br />the performance test required to be
<br />conducted by 4 80.8 Is completed, an
<br />owner Or Operator SUbfeC4 to the p[OYI-
<br />sions of this subpart shall not cause td
<br />oe discharged Into the atmosphere
<br />from any pneumatic coal cleaning
<br />^qulpment, gases which:
<br />(1) Contain particulate matter In
<br />excess of 0.040 g/dscm (0.018 gr/dacf).
<br />(2> Exhlblt 10 percent opacity or
<br />;rester.
<br />(c) On and after the date on which
<br />.he performance test required to be
<br />conducted by `80.8 Is completed, an
<br />rwner or operator subJect to the provL
<br />~.lons of this subpart shall not cause to
<br />re discharged Into the atmosphere
<br />rom any coal processing and convey-
<br />ng equlpmenl, coal storage system, or
<br />~oal transfer and loading system Droc-
<br />~ssing coal, gases which exhibit 20 p~r-
<br />ent opacity or greater.
<br />60.253 monltoring of operalfone.
<br />(s) The owner or operator of any
<br />harms] dryer shall Install, calibrate,
<br />natntatn, and continuously operate
<br />nonltoring devices u follows:
<br />::; A monltorng device for the
<br />Measurement of the temperature of
<br />he gas stream at Che exit of the ther-
<br />ial dryer on a continuous basis, The
<br />ronltoring device Is to be certlfled by
<br />he .ranufacturer to be accurate
<br />ithln t3' Fahrenheit.
<br />(2) For affected facllltles that use
<br />enturl scrubber emisston control
<br />qulpment:
<br />(U A moNfnrtno devlx far the cun-
<br />nuous measurement o! the pressure
<br />40 CFR th. I (T-1-89 Edition)
<br />ioss through the venWrl constrlcllou
<br />of Lhe control equipment. The monl-
<br />toring device la Lo be certlfled by Lhe
<br />manufacturer Co be accurate within
<br />r 1 Inch water gage.
<br />(11) A monltoring device for the con-
<br />tlnuous measurement of the water
<br />supply pressure to Lhe control ¢qulp-
<br />ment. The monltoring device is to be
<br />certlfled by the manufacturer to be ac-
<br />curate within t5 percent of design
<br />watec aupD1Y Pressure. The pressure
<br />sensor or tap must be located close to
<br />the water discharge point. The'Admin-
<br />Istrator may be consulted for approval
<br />of alternative locations.
<br />(b) All monltoring devices under
<br />paragraph (a) of tills section are to be
<br />recallbrated annually In accordance
<br />with procedures under q 80.13(b).
<br />L41 FR 2234, Jun. 16. 1978, u emended at 64
<br />FR 8871, Feb. 14, 19897
<br />® 60.261 Tea( methods end procedures
<br />(s) In conducting the performance
<br />tests required In 4 80.8, the owner or
<br />operator shall use as reference meth-
<br />ods and Procedures the test methods
<br />In Appendix A of this part Or other
<br />methods and procedures as specified
<br />In this section, except ae provided In
<br />~ 80.8(h).
<br />(b) The owner or operator shall de-
<br />termine compllanee with the partlcu•
<br />far matter standards In 4 80.2b2 as fol-
<br />lows:
<br />(1) Method b'ahall be used to deter
<br />mine the partlculete matter concen-
<br />tration. The sampling time and sample
<br />volume for each rtm shall be at least
<br />80 minutes and 0.05 dscm (30 dect).
<br />Sampling shall begin no less than 30
<br />minutes after startup and shall term~-
<br />nate before shutdown procedures
<br />begin.
<br />(2) Method 0 and the procedures fn
<br />4 80.11 shall be used to deteru.lne
<br />opacity.
<br />L64 FA 8871, Feb. 14, 18897
<br />Subpart Z-Standt4rda of P~riormanc~
<br />for F~rroalioy Production Facllifl~s
<br />3GUace ii 1"lt 18601, ~isy 4, 1970, unlem
<br />otherwise noted.
<br />s54
<br />Envlronm~nfal Prolacllon Apancy
<br />A 60.2bU Appllceblllly and designation of
<br />a([ecled foclllly.
<br />(a) The provisions of this subpart
<br />are applicable to the following affect-
<br />ed facllltlcs: Electric submerged arc
<br />furnaces which produce silicon metal,
<br />[erroslllcon, calcium silicon, slllcoman-
<br />ganese zirconium, (errochrome silicon,
<br />slivery Iron, hleh-carbon [errochrome,
<br />charge chrome, standard terroman-
<br />ganese, slllcomanganese, ferromangan•
<br />ese silicon, or calcium carbide; and
<br />dust-handling equipment.
<br />(b) Any facility under paragraph (a)
<br />of this section that commences con•
<br />atructlon or modlflcatlon after Octo-
<br />ber 21, 1874, Ls subJect to the requlre-
<br />meriL7 of this subpart. .
<br />l42 FR 37938, July 26, 187?7
<br />9 60.261 De1lnllions.
<br />As used in this subpart, all terms not
<br />defined herein shall have the meaning
<br />given them In the Act and In Subpart
<br />A o[ this pact.
<br />(a) "Electric submerged arc furnace"
<br />means any furnace wherein electrical
<br />energy is converted to heat energy by
<br />transmisslon~of current between elec-
<br />trodes partially submerged In the fur
<br />pace charge.
<br />(b) "FUrnnce charge" means any ma•
<br />feria] Introduced into the electric sub-
<br />merged arc furnace, and may consist
<br />of, but Is not limited to, ores, slag, car-
<br />bonaceous material, and Itmestone.
<br />(c) "Product change" means any
<br />change In the composition of Lhe fur-
<br />nace chutes that would cause the elec-
<br />tric submerged arc furnace to become
<br />subJect to a different mass standard
<br />applicable under this subpart.'
<br />(d) "Slag" means the more or less
<br />Completely fused and v!!riflcd matter
<br />separated during the reduction of a
<br />metal from Ifs ore.
<br />(e) "7'appln8" means the removal of
<br />slag or product from the electrle sub-
<br />merged arc furnace under normal op-
<br />erat(ng condltiona such u removal of
<br />metal under normal pressure and
<br />movement by gravity down the spout
<br />Into the ladle.
<br />(f) "Tapping Period" means the time
<br />duration from Initletlon of the Drocesa
<br />of openlrlg the tap hole until plugging
<br />of the tap hole 18 complete.
<br />Fj 60.26 i
<br />egl "FUrnnce cycle" means the time
<br />period from completlnn o[ a furnace
<br />product Lap Lo the completion of the
<br />next consecutive product tap.
<br />(h) "Tapping station" menus that
<br />general area where molten product or
<br />slag Is removed from the electric sub-
<br />merged arc furnace.
<br />(I) "Blowing tap" means any tap In
<br />which an evolution o[ gas forces or
<br />protects Jets of flame or metal sparks
<br />beyond the ladle, runner, or collection
<br />hood.
<br />(1) "Furnace power Input" means the
<br />resistive electrical power censur.~~t)on
<br />of an electric submerged arc iurnace
<br />as measured In kilowatts.
<br />(k) "Dust-handling equipment"
<br />means anY ¢qulpment used b~ handle
<br />particulate matter collected by Lhe air
<br />pollution control device (and located
<br />at or near such device) serving any
<br />electric submerged arc furnace subJect
<br />to this subpart.
<br />(1> "Control device" means the air
<br />pollution control equipment used to
<br />remove particulate matter generated
<br />by an electric submerged arc furnace
<br />from an effluent gas stream.
<br />(m) "Capture system" means the
<br />equlpmenl (including hoods, ducts,
<br />fans, dampers, etc.) used to capture or
<br />transport particulate mutter generated
<br />by an affected electric submerged arc
<br />furnace to the control device.
<br />(n) "Standard ferromanganese"
<br />means that alloy as defined by ASTM
<br />Deslgnatlon A9B-78 (incorporated by
<br />reference-see 4 80.17)-
<br />(0) "Sllleomanganese" means that
<br />alloy u de[Ined by ASTM Deslgnatlon
<br />A483-84 (Reapproved 1074) (Incorpo•
<br />rated by reference-see 4 80.L7 ).
<br />(p) "Calcium carbide" means mater~-
<br />al contalning TO to Bb percent. cal;l~lm
<br />carbide by weight.
<br />(q) "High-carbon (errochrome"
<br />means Lhat alloy a9 defined by ASTM
<br />Deslgnatlon A301-73 flncorDOrated by
<br />reference-see q 80.17) grades 8C7
<br />through HCB.
<br />fr) "Charge chrome" means that
<br />alloy conta1n1n6 62 to 70 percent by
<br />weight chromium, 6 to 8 percent by
<br />weight carbon, and 3 to 8 percent by
<br />we!Sht llcon.
<br />(s) "Silvery iron" means any ferroel-
<br />Ilcon, ae defined by ASTM Deslgnatfon
<br />A100-8B (ReaDProved 1874) (Incorpo•
<br />355
<br />
|