WCF with IOC using StructureMap, dependency injection using WCF Service Behavior. Separated Service Library and DDD Architechture.
Utilities for Application Cache, a Logging mechanism that uses Reflection to identify the the calling member and System.Diagnostics trace switch. The Repository layer uses Dapper to read data from database.
To configure IIS for handling Net.tcp connections, follow these steps: http://galratner.com/blogs/net/archive/2010/10/08/setting-up-a-nettcpbinding-enabled-wcf-service-in-iis-7.aspx