so your after MS & RA for cleaning bus shelters you dont actually clean??
Far be it from me to say thats rather stupid, but generic MS and RA will be useless in court! Do it properly, and get training or learn how to write and construct your own by getting the correct training via a business college or for a starter make use of the HSE website.
Then you can write a MS and RA for any specific building or structure you clean.