Here is the full list of all 30 Firefighting Simulator - there are The Squad achievements.
Use 10,000 Liters of Water
Save 1 Victim with the T-Rex Basket
Drive the Command Walk-In Rescue
Quench Fire with the Viper Nozzle
Drive the Viper
Quench Fire with the T-Rex Basket
Drive the T-Rex
Drive 50 Kilometers
Use Every Tool in the Game Once
Complete every Tutorial
Complete 10 Multiplayer Missions
Complete 10 Missions
Drive the Walk-In Rescue
Save 10 Victims
Complete 5 Missions
Use 1000 Liters of Water
Complete 1st Multiplayer Mission
Save 1 Victim
Drive the TP3
Complete 1st Mission
Complete Intro Mission
Complete 50 Missions
Complete 100 Missions
Use 100,000 Liters of Water
Save 100 Victims
Save 200 Victims
Complete 30 Multiplayer Missions
Complete 50 Multiplayer Missions
Drive 100 Kilometers
Drive 1000 Kilometers