<p> TABLE OF REQUIREMENTS for CHROMIUM ELECTROPLATING AND ANODIZING TANKS 40 CFR 63, Subpart N</p><p>Code for term numbers: M.N.x.# = term number, MACT Subpart N the Ax@ coded as follows: a: Additional Terms & Conditions for Hard Chromium Electroplating b: Additional Terms & Conditions for Decorative Chromium Electroplating c: Operational Restrictions d: Monitoring and Record keeping Requirements e: Reporting Requirements f: Testing Requirements</p><p>Type of Unit Add T&C Operational Monitoring & Reporting Testing Restrictions Recordkeeping Requirements Requirements Requirements</p><p>63.342 Subpart N limits</p><p>Hard chromium M.N.a.1 open surf. M.N.c.1 wk.pract. M.N.d.1 general M.N.e.0-application M.N.f.1 test electroplating tanks or M.N.c.2 O&M plan M.N.e.1 ITT OR ------See terms for M.N.e.2 test rpt. M.N.a.2 open surf. See terms for selected M.N.e.3 initial rpt. M.N.f.3 fume existing & sm. fac. selected control control suppressant w/ or below below M.N.e.4 semi major wetting agent ------M.N.e.5rpt.freq.major M.N.a.3 enclosed major or area source See parameter or M.N.e.6 annual area test for control ------M.N.e.7 rpt.freq.area option below M.N.a.4 enclosed existing & sm. fac. or ------M.N.a.5 fume suppr. w/ wetting agent ------M.N.a.6-Asynthetic@ for small facility & use w/ above option M.N.a.2 or M.N.a.4</p><p>Decorative chromium M.N.b.1 M.N.c.1 wk.pract. M.N.d.1 general M.N.e.0-application M.N.f.1 test electroplating tanks or M.N.c.2 O&M plan M.N.e.1 ITT OR ------See terms for M.N.e.2 test rpt. M.N.b.2 fume suppr. See terms for selected M.N.e.3 initial rpt. M.N.f.3 fume w/ wetting agent selected control control suppressant w/ below below M.N.e.4 semi major wetting agent M.N.e.5 rpt.freq.major major or area source See parameter M.N.e.6 annual area test for control M.N.e.7 rpt.freq.area option below</p><p>Decorative chromium M.N.b.3 M.N.c.1 wk.pract. M.N.d.1 general M.N.e.0-application M.N.f.1 test electroplating tanks M.N.c.2 O&M plan M.N.e.1 ITT & See terms for M.N.e.2 test rpt. See parameter decorative chromium See terms for selected M.N.e.3 initial rpt. test for control using a trivalent selected control control option below chromium bath with NO below below M.N.e.4 semi major wetting agent M.N.e.5 rpt.freq.major major or area source M.N.e.6 annual area M.N.e.7 rpt.freq.area</p><p>Decorative chromium M.N.b.4 None M.N.d.2 M.N.e.0-application M.N.f.2 test electroplating tanks using a trivalent M.N.e.8 chromium bath with a wetting agent</p><p>Special term for M.N.f.6 or multiple units controlled by a common control M.N.f.7 or device M.N.f.8</p><p>Specific Add T&C Operational Monitoring & Reporting Parameter Requirements/Terms Restrictions Recordkeeping Requirements Testing for Selected Control Requirements Requirements Method</p><p>Composite mesh-pad M.N.c.3 M.N.d.3 M.N.f.4 (CMP) pressure drop or M.N.f.5 velocity press.</p><p>Packed-bed scrubber M.N.c.4 M.N.d.4 M.N.f.4 (PBS) pressure drop or M.N.f.5 velocity press</p><p>Packed-bed scrubber/ M.N.c.5 M.N.d.5 M.N.f.4 composite mesh-pad pressure drop system or (PBS/CMP) M.N.f.5 velocity press.</p><p>Fiber-bed mist M.N.c.6 M.N.d.6 M.N.f.4 eliminator pressure drop (FBM) or M.N.f.5 velocity press.</p><p>Wetting agent or M.N.c.9 M.N.d.7 No parameter combination wetting test agent/ (M.N.f.1 or foam blanket fume M.N.f.3) suppressants</p><p>Foam blanket fume M.N.c.10 M.N.d.8 No parameter suppressants test (M.N.f.1)</p><p>Chemical fume M.N.c.9 M.N.d.7 No parameter suppressant containing test a wetting agent to (M.N.f.1 or comply with surface M.N.f.3) tension limitation</p><p>Control not an included M.N.c.7 M.N.d.10 M.N.f.4 in Table 1 in 63.342 pressure drop or M.N.f.5 velocity press. or propose</p><p>Add-on Control term appropriate for term appropriate (M.N.f.1) AND add-on control for add-on M.N.f.4 (above) control pressure drop (above) or M.N.f.5 velocity press. ------or Fume suppressant M.N.c.9 M.N.d.9 ------containing wetting M.N.d.7 (M.N.f.3 fume agent suppr. w/ wetting agent)</p><p>Pitot tube M.N.c.8</p>