NAC 445B.22083 [Approved by EPA as SIP revision 9-27-04] Construction, major modification or relocation of plants to generate electricity using steam produced by burning offossil fuels. 1. Except as otherwise provided in subsections 2 and 3, a person shall not make a major modification to an existing plant or construct a new plant to generate electricity using steam produced by the burning offossil fuelswithin: (a) The Las Vegas Valley, Hydrographic Area 212; (b) The El Dorado Valley, Hydrographic Area 167; (c) The Ivanpah Valley, Hydrographic Areas 164 a and 164b; or (d) The city limits of Boulder City. 2. Fossil fuel-fired power generating units Numbers 1, 2 and 3 at Clark Station and fossil fuel-fired power generating unit Number 1 at Sunrise Station may be relocated to the Ivanpah Valley and must comply with theprovisions of NAC 445B.001 to 445B.3689, inclusive. 3. If an emission unit is relocated to Ivanpah Valley: (a) Thepreviously used emission unit must be deactivated and removed from the previous site when therelocated unit begins operation. (b) Any credit forreduced emission isnot available as an offset credit. 4. As used in this section, "major modification" has the meaning ascribed to it in 40 C.F.R. 51.165, as adoptedbyreference inNAC 445B.22

### 1. (Added to NAC by Environmental Comm'n, eff. 9-4-92; 

### A 3-29-94; R096-05, 10-3 1-2005)

NAC 445B.250 [Article 2.16.1, 2.16.1.1-.5] Notification of Director: Construction, reconstruction and initial start-up; demonstration of continuous monitoring system performance. Any owner or operator subject to the provisions of NAC 445B.001 to 4445B.3689, inclusive, shall hish theDirector written notification of 1. The date that construction or reconstruction of an affected facility is commenced, postmarked no later than 30days after such date. This requirement does not apply in the case of mass-produced facilities which arepurchased in completed form. 2. The anticipated date of initial start-up of an affected facility, postmarked not more than 60 days and not less than 30 days before such date. 3. The actual date of initial start-up of an affected facility, postmarked within 15 days after such date. 4. The date upon which demonstration of the continuous monitoring system performance

commences in accordance with NAC 445B.256 to 445B.267, inclusive. Notification must be postmarked not less than 30 days before such date. [Environmental Comrn7n, Air Quality Reg. 

## $9 2.16.1-2.16.1.5, eff. 12-4-761-+AC R 12-1 3- 93, eff. 11-15-94;A 10-30-95; R105-97,3-5-98;R096-05, 10-31-2005)

NAC 445B.287 1455.7041 Operating permits: General requirements; exception; restrictions on transfers. 1. Except as otherwise provided in subsection 2 and in NAC 445B.288, an operatingpermit, operatingpermit to construct orpermit to construct isrequired for each stationary source and: (a) If a stationary sourceis a Class I source: (1) A revision of the operating permit or the permit to construct is required pursuant to the requirements of NAC 445B.3425, 445B.344 or 445B.3441 before the stationary source may be modified; or (2) A revision ofthe operatingpermit to construct is required pursuant to therequirements of paragraph (a) of subsection 1 of NAC 445B.3361 before the stationary source may be modified,