Hi Malcolm,
I would recommend that you download our Method Field Services app which will greatly aide you in this. In order to download the app in Method you can go to Customize > My Account > Add Apps from the Method Application Library > Method Field Services.
In Field Services you can create a Recurring Job with all 30 Activities added in as Job Items. So for every specific occurrence you can just complete the Job which will have all items listed under it, additionally once you have this setup once you can copy the series for all subsequent projects.
I would also recommend checking out our Help Center articles on Field Services provided below :
Method Field Service
Additionally the following webinar video can also a great resource point
The video is under Method Field Services > Recurring Work Orders and Activities:
Webinar Video