Certain plans have been aggregated in the “All Others” line in the following table, as the contributions to each of these individual plans are not material.


								Expiration
		Pension			($ in thousands)			Date of
		Protection Act		Rehab Plan status	Contributions by			Collective
	EIN/Pension	Zone Status		Pending/	the Company		Surcharge	Bargaining
Pension Fund	Plan Number	2019	2018	Implemented	2019	2018	Imposed	Agreement	Notes
Boilermaker-Blacksmith National Pension Trust	48-6168020 001	Critical	Critical	Rehabilitation Plan Adopted 05/28/17	2,139	2,117	No (7)	Multiple Agreements	1, 5
Central Pension Fund of the IUOE and Participating Employers	36-6052390 001	Green	Green		280	105		Multiple Agreements	5
Central States, Southeast, and Southwest Pension Fund	36-6044243 001	Critical & Declining	Critical & Declining	Rehabilitation Plan Adopted 2008	70	65	No (7)	Multiple Agreements	5
Excavators Union Local 731 Pension Fund	13-1809825 001	Green	Green		303	385		04/30/22	10
IBEW Local 1579 Pension Plan	58-1254974 001	Endangered	Seriously Endangered	Funding Improvement Plan Adopted 08/11/17	385	123		Varies through 07/31/20	2
Iron Workers District Council of Tennessee Valley & Vicinity Pension Plan	62-6098036 001	Green	Green		250	128		Annual Agreements-Automatic Renewal	3
IUPAT Industry Pension Plan	52-6073909 001	Seriously Endangered	Seriously Endangered	Funding Improvement Plan Updated 2017	1,853	2,061		Multiple Agreements	5
Laborers National Pension Fund	75-1280827 001	Critical	Critical	Rehabilitation Plan Adopted 2017	176	111		Multiple Agreements	5
National Asbestos Workers Pension Plan	52-6038497 001	Endangered	Critical	Rehabilitation Plan Updated 12/2010	1,288	1,315	No (8)	Multiple Agreements	5
National Electrical Benefits Fund	53-0181657 001	Green	Green		308	203		Multiple Agreements	5
Plumbers & Pipefitters National Pension Fund	52-6152779 001	Endangered	Endangered	Funding Improvement Plan Adopted 04/05/10	284	244		Multiple Agreements	5
Plumbers & Steamfitters Local Union No. 43 Pension Fund	62-6101288 001	Green	Green		162	117		Annual Agreements-Automatic Renewal	3
Sheet Metal Workers' National Pension Fund	52-6112463 001	Endangered	Endangered	Funding Improvement Plan Updated 01/01/17	204	354		Multiple Agreements	5
Southern Ironworkers Pension Plan	59-6227091 001	Green	Green		260	111		Varies through 07/31/20	2
Tri-State Carpenters & Joiners Pension Trust Fund	62-0976048 001	Seriously Endangered	Endangered	Rehabilitation Plan Adopted	322	238	No (8)	Annual Agreements-Automatic Renewal	3
Washington State Plumbing & Pipefitting Industry Pension Plan	91-6029141 001	Green	Green		99	69		Annual Agreements-Automatic Renewal	4
Washington-Idaho Laborers-Employers Pension Trust	91-6123988 001	Green	Green		153	74		Annual Agreements-Automatic Renewal	4
Washington-Idaho-Montana Carpenters-Employers Retirement Fund	91-6123987 001	Endangered	Endangered	Funding Improvement Plan Adopted 03/05/12	287	77		Annual Agreements-Automatic Renewal	4

All Others					1,399	1,335
					10,221	9,233

(1)

Defined Benefit Plans for Unions employed through the GPPMA agreement for Fitzpatrick Nuclear Plant. The GPPMA Agreements are annual agreements that automatically renew each year.

(2)

Defined Benefit Plans for Unions employed through the Southern Company Power Maintenance & Modification Agreement. The Southern Company SCMMA expires 07/31/2020 and renews each year unless terminated. The individual Union CBA range from 1 to 3 years in duration.

(3)

Defined Benefit Plans for Unions employed through the TVA PMMA and Other Agreements. The TVA Labor Agreements are annual agreements that automatically renew each year.

(4)

Defined Benefit Plans for Unions employed through the GPPMA agreement for Columbia Generating Station. The GPPMA Agreements are annual agreements that automatically renew each year.

(5)

Regional and National Defined Benefit Funds for multiple unions employed under different labor agreements.

(6)

Defined Benefit Plan for Union employed at Con Ed sites.

(7)

No Surcharge required if proper Rehabilitation Plan adopted in labor agreement

(8)

No Surcharge required if Plan is not in Critical or Critical & Declining Status

(9)

Defined Benefit Plans for Unions employed through the GPPMA agreement for San Onofre, Oyster Creek, Pilgrim, Waterford III, Calvert Cliffs Nuclear Plants (Holtec).

(10)

Defined Benefit Plans for Unions employed through the Nuclear Power Constructtion Agreement. The Nuclear Power Construction Agreement is for new work at Vogtle and runs through the duration of the project.