EMB ERJ 170/175 ER/LR
Aircraft Equipment Problem Less Severe
Flight Crew Returned To Departure Airport; Flight Crew Landed As Precaution
Aircraft
Departed as normal; upon reaching approximately 400 feet received an EICAS message and warning for bleed 1 and 2 over pressure. Continued climb while cleaning up plane as normal. Leveled at 3;000 feet. I had the airplane and the radios; [Captain] began to run the QRH checklist. After completing the checklist the bleed 1 over pressure message went away but 2 did not. The captain decided to run the checklist once more with the same result. The checklist required us to land with one engine idle. At that time the captain decided to switch duties. I ran the single engine land checklist while he flew and had radios. After the checklist was completed we asked for vectors back to [departure airport] and proceeded to fly the visual. After landing we exited the runway. Everyone was fine and no other incidents occurred. Overall the [situation] was a success. We used CRM and the training we received. The only thing I would have changed was the decision to switch roles in between checklists. The captain had briefed that I would fly and he would run checklists as needed. The switch caused slight confusion on my end but we were able to handle the situation safely.
An EMB-175 First Officer reported returning to the departure airport after receiving an EICAS message for dual bleed overpressure.