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