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Employee Benefits
12 Months Ended
Dec. 31, 2022
Retirement Benefits [Abstract]  
Employee Benefits

16.Employee Benefits

All of the Company’s marine segment employees except the Associate Divers, the Associate Tugmasters, and union employees in the Pacific Northwest, are eligible to participate in the Company’s 401(k) Retirement Plan after completing six months of service. Each participant may contribute between 1% and 80% of eligible compensation on a pre-tax basis, up to the annual IRS limit. The Company matches 100% on the first 2% of eligible compensation contributed to the Plan and 50% on the next 2% of eligible compensation contributed to the Plan. Participants’ contributions are fully vested at all times. Employer matching contributions vest over a four-year period. At its discretion, the Company may make additional matching and profit-sharing contributions. During the years ended December 31, 2022, 2021 and 2020 the Company contributed $1.4 million, $1.4 million and $1.2 million, respectively to the Plan.

All of the Company’s concrete segment employees except Leads, Helpers, Laborers, Finishers, Formsetters, Carpenters, Rodbusters, Patchmen, Equipment Operators, Field Engineering Trainees and certain Highly Compensated Employees are eligible to participate in the AGC Southwest Chapters 401(k) Retirement Plan, a multiple employer plan, after completing three months of service. Each participant may contribute up to the annual IRS limit. The Company matches 50% on the first 6% of eligible compensation contributed to the Plan. Participants’ contributions are fully vested at all times. Employer matching contributions vest over a five-year period. At its discretion, the Company may make additional matching and profit-sharing contributions. During the year ended December 31, 2022, 2021 and 2020, the Company contributed $1.0 million, $0.9 million and less than $0.1 million, respectively.

The Company contributes to several multi-employer defined pension plans under the terms of collective-bargaining agreements that cover its union-represented employees. Risks of participating in these multi-employer plans are different from single-employer plans in the following aspects:

Assets contributed to the multi-employer plan by one employer may be used to provide benefits to employees of other participating employers;
If a participating employer stops contributing to the plan, the unfunded obligations of the plan may be borne by the remaining participating employers; and
If the Company chooses to stop participating in its multi-employer plans, it may be required to pay a withdrawal liability based on the underfunded status of the plan.

The following table presents the Company’s participation in these plans:

Pension Protection

Expiration

Act ("PPA")

of

Employer

Certified Zone Status

FIP/RP

Collective

Identification

(1)

Status

Contributions

Surcharge

Bargaining

Pension Trust Fund

Number

2022

2021

P/I (2)

2022

2021

2020

Imposed

Agreement

International Union of Operating Engineers - Employers Construction Industry Retirement Plan - Local 302 and 612 Trust Funds

    

91-6028571

    

Green

    

Green

    

N/A

    

$

1,289

    

$

1,297

    

$

2,480

    

    

2024

Washington Laborers

91-6022315

Green

Green

N/A

$

106

$

244

$

236

2024

Carpenters Retirement Plan of Western Washington

 

91-6029051

 

Green

 

Green

 

N/A

$

1,717

$

1,700

$

1,898

 

 

2024

Cement Masons & Plasterers Trust Funds

91-6066773

N/A

Green

N/A

$

$

32

$

39

N/A

Western Conference of Teamsters Pension Trust Fund

91-6145047

Green

Green

N/A

$

44

$

44

$

15

2024

Alaska Carpenters Trust Fund

 

92-0120866

 

N/A

 

N/A

 

N/A

$

$

$

271

 

 

N/A

Alaska Laborers Trust Fund

 

91-6028298

 

N/A

 

N/A

 

N/A

$

$

$

226

 

 

N/A

(1)The most recent PPA zone status available in 2022 and 2021 is for the plan’s year end during 2021 and 2020, respectively.  Zone status is based on information received from the plan and is indicative of the plans funding status. Among other factors, plans in the red zone are generally less than 65 percent funded, plans in the orange zone are less than 80 percent funded and have an Accumulated Funding Deficiency in the current year or projected into the next six years, plans in the yellow zone are less than 80 percent funded, and plans in the green zone are at least 80 percent funded.
(2)The FIP/RP Status P/I column indicates plans for which a financial improvement plan ("FIP") or a rehabilitation plan ("RP") is either pending ("P"), or implemented ("I").

There are currently no plans to withdraw from any of the multi-employer plans in which the Company participates.