Web Application Needed for Generating Reports in Microsoft Access

We will not award the project or create sny milestone without checking ur working on my project. We will release 25% of ur total budget after 50% completion of the work and remsining 75% will be released after clearing all bugs and doubts. We need a Microsoft Access Web Application. Which will be multi user web application for Police Stations. There will be One Admin (DCP) Two Sub Admins (ADCP) Users: ACPs and SHOs Reports will be submitted by Police Stations in word or excel or Access format and it will be checked by SHOs, ACPs and ADCPs and they will mark their comments on it. Each and everytime when anybody post any reports in the web app, there should be a timestamp also. So that seniors should know that who created that report and what is the rank or post of that officer. ACPs and ADCPs and DCP should have the option to edit the report posted by others. There should be a signup page and signin page of all users.