<prompt> Translate the following text to EnglishKwa mfano, kwa ajili ya ujenzi wa mfumo wa SCR wa 500MW, kazi ya jumla ya ujenzi ni kati ya 333,000 na 350,000 saa za mtu.  <response>: The total construction labor for an SCR system of 500 MWe is in the range of 333,000 to 350,000 man-hours. 