FOI Request 1965

As I understand, the compliment of fire tender/appliances at Chester Fire Station consists of two tenders and one hydraulic platform type. I further understand that all these are staffed full time 24/7,  with 4 staff on each tender and just a driver on the platform.

Could you please advise, each and every occasion (excluding when committed on emergency calls), for the years 2022 and 2023, when ANY of the above appliances have NOT been available as a stand alone individual appliance, with the above recognised number of staff on each, whether for any portion of or a full shift.