Derry Township Municipal Complex
Hershey, PA

The DTMC is a multi building complex that has 15 different sprinkler systems feeding the many floors and types of occupants. There are standard wet systems protecting offices and meeting rooms and special institutional (tamper proof) heads to provide protection to jail cells and holding rooms. There are double interlock pre-action systems protecting different computer and server rooms and evidence lockers. The entire complex is protected by over 500 sprinkler heads.