<prompt> Translate the following text to SwahiliRetrofit of equipment on utility boilers often requires a significant number of boilermakers due to the integration that is needed with the boiler that often requires modification of steam piping or other boiler equipment.  <response>: Retrofitting ya vifaa juu ya boilers huduma mara nyingi inahitaji idadi kubwa ya boilermakers kutokana na ushirikiano kwamba ni zinahitajika na boiler ambayo mara nyingi inahitaji marekebisho ya bomba mvuke au vifaa vingine boiler. 