[Schedule 1].1A (Commitments) to the Existing Credit Agreement is hereby amended and restated in its entirety to reflect the elections made by the Revolving Lenders party hereto that elect to # increase, decrease or maintain, as applicable, the amount of their existing 2019 Revolving Commitments and/or existing 2021 Revolving Commitments, as applicable, # extend the Revolving Termination Date in respect of their existing (or increased or decreased) 2019 Revolving Commitments (with respect to ​ Revolving Commitments so extended, each an “Extending 2019 Revolving Lender”) to ​, # extend the Revolving Termination Date in respect of their existing (or increased or decreased) 2021 Revolving Commitments (with respect to the 2021 Revolving Commitments so extended, each an “Extending 2021 Revolving Lender”) to ​ and # reallocate their 2020 Revolving Commitments among the applicable 2020 Revolving Facilities and reallocate their 2022 Revolving Commitments among the applicable 2022 Revolving Facilities, in each case in the amounts set forth on such modified [Schedule 1].1A (Commitments). Each Revolving Lender party hereto hereby authorizes the Administrative Agent to compile such modified [Schedule 1].1A (Commitments) reflecting such elections, increases and decreases, and attach such modified [Schedule 1].1A (Commitments) to the Credit Agreement.

​ is hereby amended to read as follows:

[Section 1.2] Amendment. The Agreement is hereby amended by deleting [Section 1.2] of the Agreement in its entirety and replacing it with the following:

[Section 1.1] of the Original Loan and Security Agreement is hereby amended by deleting the definition of “Modified Current Ratio.”

[Section 1.7(a)] thereof is amended by deleting the number “​” and replacing it with “​”;

[Section 1.1]. [Section 1.1] of the Credit Agreement is hereby amended as follows:

[Schedule 1]. [Schedule 1] to this Lease Supplement No. 4 is a part of this Lease Supplement No. 4 and shall be effective for all purposes of the Facility Lease (as amended hereby) and the other Transaction Documents.

An identifier enclosed in dotted lines beginning with characters other than “SU” denotes that the union classification and rate have found to be prevailing for that classification. Example: ​ ​. The first four letters , PLUM, indicate the international union and the four-digit number, 0198, that follows indicates the local union number or district council number where applicable , i.e., Plumbers Local 0198. The next number, 005 in the example, is an internal number used in processing the wage determination. The date, ​, following these characters is the effective date of the most current negotiated rate/collective bargaining agreement which would be ​ in the above example.

Effective as of ​, [Section 1.1(e)] of the 2005 Excess Defined Benefit Pension Plan is amended by the addition of a new sentence at the end thereof to provide as follows:

For example, assume the Performance Period begins on ​ and there is an Acquisition on ​ for a Per Share Deal Price of ​. Prior to the Acquisition, Company Stock Price Target 1 already was achieved, and such Shares became Eligible Shares and vested. Due to the Acquisition, the Company Stock Price is equal to the Per Share Deal Price (​) and results in Acquisition Eligible Shares of 3,465,800 Shares equal to the sum of: