Various reports prepared under TNUSSP Phase I are presented in this series of boxed sets under five themes: Scoping Studies; Enabling Environment: Governance, Capacity Building, Behaviour Change Communication and Knowledge Management; Baseline and Engineering Studies; Tiruchirappalli: Studies and Assessments; and Periyanaicken Palayam (PNP) and Narasimhanaicken Palayam (NNP), Coimbatore: Studies and Assessments.

The baseline and other studies presented in this set helped in the detailing of the programme.