Emb-145 flight crew reported a mechanical failure of a hydraulic pump requiring a landing with non-s...

Narrative:

About 30 miles out; hydraulic 1 lo qty came on EICAS message. The flight crew monitored the hydraulic system page and found the hydraulic system 1 to be in the amber with good pressure and continued to monitor the page. A few minutes later had E1 hydraulic pump failure EICAS come on transitory and initiated the electric hydraulic pump to come on and the E1 hydraulic pump failure message disappeared. The crew had requested vectors to the runway for landing; but was delayed due to FOD on one of the active runways. Also the brake degradation EICAS message appeared moments later as well; which has been a known mechanical issue as indicated by the write ups in the aircraft maintenance log.the flight crew ran the QRH for both the hydraulic 1 lo qty and brake degradation EICAS messages and concluded that it was best to choose the longest available runway available at that time and to use flaps 45 with thrust reversers; but not to declare an emergency since the systems were holding up and no failures at the time. Upon touchdown the first officer; who was flying; deployed the thrust reversers and pushed on the brakes. A couple seconds later the master caution message sounded with multiple EICAS messages. During this time the captain took control of the aircraft and instructed me to [advise ATC of the situation]. The aircraft stopped on the runway just passed the 1;000 feet remaining marker.the captain made an announcement to the passengers while I talked with operations and jointly the captain and I talked with tower to make arrangements to evacuate on the runway after the emergency vehicles stated nothing was leaking on the runway. We pulled out the QRH to look over the hydraulic 1 system failure checklist for anything prevalent while we are stopped on the ground. Shortly after that we shut down the engines with the APU running via the appropriate checklists. After the bus and stairs arrived we evacuated the passengers off the plane onto the runway.

Original NASA ASRS Text

Title: EMB-145 Flight crew reported a mechanical failure of a hydraulic pump requiring a landing with non-standard braking. Aircraft stopped at the end of the runway and was unable to continue on its own power due to lack of normal brakes.

Narrative: About 30 miles out; HYD 1 LO QTY came on EICAS message. The flight crew monitored the hydraulic system page and found the hydraulic system 1 to be in the amber with good pressure and continued to monitor the page. A few minutes later had E1 hydraulic pump failure EICAS come on transitory and initiated the electric hydraulic pump to come on and the E1 Hydraulic pump failure message disappeared. The crew had requested vectors to the runway for landing; but was delayed due to FOD on one of the active runways. Also the Brake Degradation EICAS message appeared moments later as well; which has been a known mechanical issue as indicated by the write ups in the aircraft maintenance log.The flight crew ran the QRH for both the HYD 1 LO QTY and Brake Degradation EICAS messages and concluded that it was best to choose the longest available runway available at that time and to use flaps 45 with thrust reversers; but not to declare an emergency since the systems were holding up and no failures at the time. Upon touchdown the First Officer; who was flying; deployed the thrust reversers and pushed on the brakes. A couple seconds later the master caution message sounded with multiple EICAS messages. During this time the Captain took control of the aircraft and instructed me to [advise ATC of the situation]. The aircraft stopped on the runway just passed the 1;000 feet remaining marker.The Captain made an announcement to the passengers while I talked with operations and jointly the Captain and I talked with Tower to make arrangements to evacuate on the runway after the emergency vehicles stated nothing was leaking on the runway. We pulled out the QRH to look over the Hydraulic 1 system failure checklist for anything prevalent while we are stopped on the ground. Shortly after that we shut down the engines with the APU running via the appropriate checklists. After the bus and stairs arrived we evacuated the passengers off the plane onto the runway.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.

Attributes
ACN	1464099
Time
Date	201707
Local Time Of Day	1201-1800
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	EMB ERJ 145 ER/LR
Operating Under FAR Part	Part 121
Flight Phase	Landing
Flight Plan	IFR
Component
Aircraft Component	Hydraulic System Pump
Person 1
Function	Pilot Flying First Officer
Qualification	Flight Crew Air Transport Pilot (ATP)
Experience	Flight Crew Last 90 Days 213 Flight Crew Total 3250 Flight Crew Type 390
Events
Anomaly	Aircraft Equipment Problem Critical

Emb-145 flight crew reported a mechanical failure of a hydraulic pump requiring a landing with non-standard braking. Aircraft stopped at the end of the runway and was unable to continue on its own power due to lack of normal brakes.