Before beam can be sent into an area that has been previously open to workers, operators must secure this area and evict any personnel found in the area. This is to prevent unnecessary exposure from beam induced radiation or, in certain areas like the FRIB linac tunnel, from x-ray radiation.

Throughout each area, there are a series of arm buttons placed in strategic locations along with gates/doors with associated switches. When securing an area, operators must go through and correctly push the arm buttons and close the doors and/or gates in the correct sequence as they search for any occupants. When this is done correctly, this will signal to the PPS that the area has been secured and is ready for beam operation.

An operator must have either attained the relevant competencies on Enterprise or be escorted by a fully trained operator to perform a search and evict procedure.

• Enterprise Competency: Perform an FRIB Tunnel Search and Evict
• Staffing: Minimum of two (2) fully trained and authorized personnel
• Equipment: Validated Linac Tunnel ACS, hardhat, inspection mirror (optional), radio
• Documentation: Search and Evict Procedure for FRIB Linac Tunnel - Credited Administrative Control with ESH Impact

• Enterprise Competency: Perform an FRIB Target Hall Search and Evict
• Staffing: Minimum of two (2), at least one of whom is fully trained and authorized
• Equipment: Validated Target Facility ACS, hardhat, safety glasses, radio
• Documentation: Search-and-Evict Procedure for the FRIB Target Hall (B605A and B605) – Credited Administrative Control with ESH Impact

• Enterprise Competency: Perform an FRIB VPS Search and Evict
• Staffing: Minimum of one (1) fully trained and authorized person
• Equipment: Validated Target Facility ACS, radio, padlocks (key numbers here)
• Documentation: Search-and-Evict Procedure for Vertical Pre-Separator and ARIS Areas – Credited Administrative Control with ESH Impact

• Enterprise Competency: Perform an FRIB Transfer Hall Search and Evict
• Staffing: Minimum of one (1) fully trained and authorized person
• Equipment: Validated Transfer Hall ACS, radio
• Documentation: Search-and-Evict Procedure for the FRIB Transfer Hall (1500TH) – Credited Administrative Control with ESH Impact

• Enterprise Competency: FRIB Mechanical Room 1603 Search-and-Evict
• Staffing: Minimum of two (2) personnel, one of whom is fully trained and authorized
• Equipment: Padlocks (key numbers here), radio
• Documentation: Search-and-Evict Procedure for Mechanical Room 1603 – Credited Administrative Control with ESH Impact

• Enterprise Competency: FRIB NCU Rooms (B601, SB601, and SB602/SSB603) Search-and-Evict
• Staffing: Minimum of two (2) personnel, one of whom is fully trained and authorized
• Equipment: Padlocks (key numbers here), radio
• Documentation: Search-and-Evict Procedure for Non-Conventional Utility Areas – Credited Administrative Control with ESH impact

• Enterprise Competency: Perform and S1 Experimental Vault Search-and-Evict
• Staffing: Minimum of one (1) fully trained and authorized person
• Equipment: Validated S1 ACS, radio
• Documentation: Search-and-Evict Procedure for S1 Experimental Vault – Credited Administrative Control with ESH Impact

• Enterprise Competency: Perform an S2/S3 Experimental Vaults Search-and-Evict
• Staffing: Minimum of two (2) personnel, one of whom is fully trained and authorized
  • Only one (1) fully trained person is required for areas other than the S3 sub-basement and basement levels
• Equipment: Validated S2/S3 ACS, radio
• Documentation: Search-and-Evict Procedure for S2 and S3 – Credited Administrative Control with ESH Impact

• Enterprise Competency:
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• Documentation

• Enterprise Competency:
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• Documentation

• Enterprise Competency:
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• Documentation

• Enterprise Competency:
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• Documentation

• Enterprise Competency: Perform a K500 Search-and-Evict
• Staffing: Minimum of one (1) fully trained and authorized person
• Equipment: Validated K500 ACS, portable O₂ monitor (for the basement and sub-basement levels), radio
• Documentation: Search-and-Evict Procedure for K500 Vault -- Credited Administrative Control with ESH Impact

• Enterprise Competency: Perform K500 User Vault Search-and-Evict
• Staffing: Minimum of one (1) fully trained and authorized person
• Equipment: Validated K500 ACS, radio
• Documentation: Search-and-Evict Procedure for K500 User Vault Rm 1500P/P1 -- Credited Administrative Control with ESH Impact