1. How many times have the council arranged for a shared central heating system (i.e. one that heats multiple houses, such as on an estate) to undergo maintenance since September 2021? Please split these figures into three periods: September 2021-August 2022 (inclusive), September 2022-August 2023, September 2023-present.

2. For each of these occasions, please provide a start date and end date. For works that have not yet finished, please provide a planned end date or estimated length of project where this is noted. Please provide this information in an Excel format.

Clarification sought from applicant, no response received therefore request withdrawn.