Design Document on Spoken English Classes

I am working with an International BPO based out of Pune. I am the HR Manager for a Business Unit that is primarily into Back office operations. I want to design a Spoken English training program for the associates. These are young graduates who are not necessarily fluent in Spoken English. I need someone to help prepare a design document that will help me sell this idea to the senior management. The design document needs to incorporate the following points: 1) Spoken English Training program during work hours. 2) 1 hour duration (5 days a week) or alternate days (3 days a week) - Need to decide 3) Pilot Batch to begin with. 4) Highly Interactive, experiential pedagogy with regular assignments and assessments 5) Valedictory Session at the end with participation certificates for all and prizes for the Top 3 participants. 6) Participants will demonstrate their learning in the valedictory session by giving a speech in English for 2 mins in front of an invited audience. Please feel free to add any more points that you think will create a pull for registrations.