Whether his department has the relevant details of the total number of reported bulk water pipes that had burst and/or were leaking in each province in the 2022-23 financial year; if not, why not; if so, what total (a) number of the specified reports has he followed up on, (b) number of burst and/or leaking bulk water pipes has his department repaired and/or replaced and (c) amount has his department spent in this regard?