Common use of FIRST RENEWAL OPTION PERIOD Clause in Contracts

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 August 2019 11311.06 2 September 2019 11311.24 3 October 2019 11326.12 4 November 2019 11380.83 5 December 2019 11381.53 6 January 2020 11392.41 7 February 2020 11396.01 8 March 2020 11396.97 9 April 2020 11412.67 10 May 2020 11418.16 11 June 2020 11436.23 12 July 2020 11439.11 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 January 2021 11627.94 7 February 2021 11698.79 8 March 2021 11749.75 9 April 2021 11849.32 10 May 2021 11989.91 11 June 2021 12112.05 12 July 2021 12237.69 Base Average 11383.5283 Option Average 11746.9516 Price Adjustment: First Year Index Average = 11746.9516 = 1.0319 Base Year Index Average 11383.5283 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER # WA-DC-E01-100120-VGL Non Pre-priced 1.2108 1.0000 1.2108 Normal Working Hours - Non- Prevailing Wage 1.0919 1.0319 1.1267 Normal Working Hours - Prevailing Wage 1.0919 1.0319 1.1267 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 1.0319 1.1272 Other Than Normal Working Hours - Prevailing Wage 1.0924 1.0319 1.1272

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 August 2019 11311.06 2 September 2019 11311.24 3 October 2019 11326.12 4 November 2019 11380.83 5 December 2019 11381.53 6 January 2020 11392.41 7 February 2020 11396.01 8 March 2020 11396.97 9 April 2020 11412.67 10 May 2020 11418.16 11 June 2020 11436.23 12 July 2020 11439.11 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 January 2021 11627.94 7 February 2021 11698.79 8 March 2021 11749.75 9 April 2021 11849.32 10 May 2021 11989.91 11 June 2021 12112.05 12 July 2021 12237.69 Base Average 11383.5283 Option Average 11746.9516 Price Adjustment: First Year Index Average = 11746.9516 = 1.0319 Base Year Index Average 11383.5283 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER # WA-DC-E01GC03-100120-VGL SWC Non Pre-priced 1.2108 1.1627 1.0000 1.2108 1.1627 Normal Working Hours - Non- Prevailing Wage 1.0919 1.0357 1.0319 1.1267 1.0687 Normal Working Hours - Prevailing Wage 1.0919 1.0378 1.0319 1.1267 1.0709 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 1.0605 1.0319 1.1272 1.0943 Other Than Normal Working Hours - Prevailing Wage 1.0924 1.0638 1.0319 1.12721.0977

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 August 2019 11311.06 2 September 2019 11311.24 3 October 2019 11326.12 4 November 2019 11380.83 5 December 2019 11381.53 6 2 January 2020 11392.41 7 3 February 2020 11396.01 8 4 March 2020 11396.97 9 5 April 2020 11412.67 10 6 May 2020 11418.16 11 7 June 2020 11436.23 12 8 July 2020 11439.11 9 August 2020 11455.26 10 September 2020 11498.81 11 October 2020 11538.93 12 November 2020 11579.02 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 2 January 2021 11627.94 7 3 February 2021 11698.79 8 4 March 2021 11749.75 9 5 April 2021 11849.32 10 6 May 2021 11989.91 11 7 June 2021 12112.05 12 8 July 2021 12237.69 9 August 2021 12463.13 10 September 2021 12464.55 11 October 2021 12464.94 12 November 2021 12467.32 Base Average 11383.5283 11445.4258 Option Average 11746.9516 12062.6116 Price Adjustment: First Year Index Average = 11746.9516 12062.6116 = 1.0319 1.0539 Base Year Index Average 11383.5283 11445.4258 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER OPTIONMULTIPLIER # WAVA-DCE-E01GC05-100120120920-VGL SWC Non Pre-priced 1.2108 1.1784 1.0000 1.2108 1.1784 Normal Working Hours - Non- Prevailing Wage 1.0919 1.0319 1.1267 Rate 1.1544 1.0539 1.2166 Normal Working Hours - Prevailing Wage 1.0919 1.0319 1.1267 Rate 1.1735 1.0539 1.2368 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 1.0319 1.1272 Rate 1.1775 1.0539 1.2410 Other Than Normal Working Hours - Prevailing Wage 1.0924 1.0319 1.1272Rate 1.1891 1.0539 1.2532 11/22/21, 12:34 PM

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 August 2019 11311.06 2 September 2019 11311.24 3 October 2019 11326.12 4 November 2019 11380.83 5 December 2019 11381.53 6 January 2020 11392.41 7 February 2020 11396.01 8 March 2020 11396.97 9 April 2020 11412.67 10 May 2020 11418.16 11 June 2020 11436.23 12 July 2020 11439.11 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 January 2021 11627.94 7 February 2021 11698.79 8 March 2021 11749.75 9 April 2021 11849.32 10 May 2021 11989.91 11 June 2021 12112.05 12 July 2021 12237.69 Base Average 11383.5283 Option Average 11746.9516 Price Adjustment: First Year Index Average = 11746.9516 = 1.0319 Base Year Index Average 11383.5283 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER # WA-DC-E01GC02-100120-VGL CCE Non Pre-priced 1.2108 1.2901 1.0000 1.2108 1.2901 Normal Working Hours - Non- Prevailing Wage 1.0919 1.0101 1.0319 1.1267 1.0423 Normal Working Hours - Prevailing Wage 1.0919 1.0101 1.0319 1.1267 1.0423 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 1.0301 1.0319 1.1272 1.0630 Other Than Normal Working Hours - Prevailing Wage 1.0924 1.0301 1.0319 1.12721.0630

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 August 2019 11311.06 2 September 2019 11311.24 3 October 2019 11326.12 4 November 2019 11380.83 5 December 2019 11381.53 6 January 2020 11392.41 7 February 2020 11396.01 8 March 2020 11396.97 9 April 2020 11412.67 10 May 2020 11418.16 11 June 2020 11436.23 12 July 2020 11439.11 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 January 2021 11627.94 7 February 2021 11698.79 8 March 2021 11749.75 9 April 2021 11849.32 10 May 2021 11989.91 11 June 2021 12112.05 12 July 2021 12237.69 Base Average 11383.5283 Option Average 11746.9516 Price Adjustment: First Year Index Average = 11746.9516 = 1.0319 Base Year Index Average 11383.5283 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER # WA-DC-E01GC01-100120-VGL TMG Non Pre-priced 1.2108 1.2432 1.0000 1.2108 1.2432 Normal Working Hours - Non- Prevailing Wage 1.0919 0.9875 1.0319 1.1267 1.0190 Normal Working Hours - Prevailing Wage 1.0919 0.9875 1.0319 1.1267 1.0190 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 0.9876 1.0319 1.1272 1.0191 Other Than Normal Working Hours - Prevailing Wage 1.0924 0.9876 1.0319 1.12721.0191

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 August 2019 11311.06 2 September 2019 11311.24 3 October 2019 11326.12 4 November 2019 11380.83 5 December 2019 11381.53 6 2 January 2020 11392.41 7 3 February 2020 11396.01 8 4 March 2020 11396.97 9 5 April 2020 11412.67 10 6 May 2020 11418.16 11 7 June 2020 11436.23 12 8 July 2020 11439.11 9 August 2020 11455.26 10 September 2020 11498.81 11 October 2020 11538.93 12 November 2020 11579.02 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 2 January 2021 11627.94 7 3 February 2021 11698.79 8 4 March 2021 11749.75 9 5 April 2021 11849.32 10 6 May 2021 11989.91 11 7 June 2021 12112.05 12 8 July 2021 12237.69 9 August 2021 12463.13 10 September 2021 12464.55 11 October 2021 12464.94 12 November 2021 12467.32 Base Average 11383.5283 11445.4258 Option Average 11746.9516 12062.6116 Price Adjustment: First Year Index Average = 11746.9516 12062.6116 = 1.0319 1.0539 Base Year Index Average 11383.5283 11445.4258 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER OPTIONMULTIPLIER # WAVA-DCE-E01GC02-100120120920-VGL FHP Non Pre-priced 1.2108 1.2432 1.0000 1.2108 1.2432 Normal Working Hours - Non- Prevailing Wage 1.0919 1.0319 1.1267 Rate 1.1243 1.0539 1.1849 Normal Working Hours - Prevailing Wage 1.0919 1.0319 1.1267 Rate 1.1243 1.0539 1.1849 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 1.0319 1.1272 Rate 1.1254 1.0539 1.1861 Other Than Normal Working Hours - Prevailing Wage 1.0924 1.0319 1.1272Rate 1.1254 1.0539 1.1861 11/22/21, 12:38 PM

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 August 2019 11311.06 2 September 2019 11311.24 3 October 2019 11326.12 4 November 2019 11380.83 5 December 2019 11381.53 6 2 January 2020 11392.41 7 3 February 2020 11396.01 8 4 March 2020 11396.97 9 5 April 2020 11412.67 10 6 May 2020 11418.16 11 7 June 2020 11436.23 12 8 July 2020 11439.11 9 August 2020 11455.26 10 September 2020 11498.81 11 October 2020 11538.93 12 November 2020 11579.02 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 2 January 2021 11627.94 7 3 February 2021 11698.79 8 4 March 2021 11749.75 9 5 April 2021 11849.32 10 6 May 2021 11989.91 11 7 June 2021 12112.05 12 8 July 2021 12237.69 9 August 2021 12463.13 10 September 2021 12464.55 11 October 2021 12464.94 12 November 2021 12467.32 Base Average 11383.5283 11445.4258 Option Average 11746.9516 12062.6116 Price Adjustment: First Year Index Average = 11746.9516 12062.6116 = 1.0319 1.0539 Base Year Index Average 11383.5283 11445.4258 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER OPTIONMULTIPLIER # WAVA-DCN-E01MH02-100120120920-VGL ALM Non Pre-priced 1.2108 1.1850 1.0000 1.2108 1.1850 Normal Working Hours - Non- Prevailing Wage 1.0919 1.0319 1.1267 Rate 1.1200 1.0539 1.1804 Normal Working Hours - Prevailing Wage 1.0919 1.0319 1.1267 Rate 1.1241 1.0539 1.1847 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 1.0319 1.1272 Rate 1.1202 1.0539 1.1806 Other Than Normal Working Hours - Prevailing Wage 1.0924 1.0319 1.1272Rate 1.1256 1.0539 1.1863

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 July 2018 11116.07 2 August 2018 11124.49 3 September 2018 11169.87 4 October 2018 11169.68 5 November 2018 11183.93 6 December 2018 11185.44 7 January 2019 11205.73 8 February 2019 11217.90 9 March 2019 11227.88 10 April 2019 11228.07 11 May 2019 11229.99 12 June 2019 11268.48 Date Index 1 July 2019 11291.80 2 August 2019 11311.06 2 3 September 2019 11311.24 3 4 October 2019 11326.12 4 5 November 2019 11380.83 5 6 December 2019 11381.53 6 7 January 2020 11392.41 7 8 February 2020 11396.01 8 9 March 2020 11396.97 9 10 April 2020 11412.67 10 11 May 2020 11418.16 11 12 June 2020 11436.23 12 July 2020 11439.11 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 January 2021 11627.94 7 February 2021 11698.79 8 March 2021 11749.75 9 April 2021 11849.32 10 May 2021 11989.91 11 June 2021 12112.05 12 July 2021 12237.69 Base Average 11383.5283 11193.9608 Option Average 11746.9516 11371.2525 Price Adjustment: First Year Index Average = 11746.9516 11371.2525 = 1.0319 1.0158 Base Year Index Average 11383.5283 11193.9608 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER # WACA08-DCSCI-E01GB02-100120080719-VGL Non PreVCI Non-priced 1.2108 prepriced 1.1892 1.0000 1.2108 1.1892 Normal Working Hours - Non- Prevailing Wage 1.0919 1.0319 1.1267 OSHPD & Secured Areas 1.4054 1.0158 1.4276 Normal Working Hours - Prevailing Wage 1.0919 1.0319 1.1267 1.0270 1.0158 1.0432 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 1.0319 1.1272 OSHPD & Secured Areas 1.4055 1.0158 1.4277 Other Than Normal Working Hours - Prevailing Wage 1.0924 1.0319 1.12721.0271 1.0158 1.0433

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 August 2019 11311.06 2 September 2019 11311.24 3 October 2019 11326.12 4 November 2019 11380.83 5 December 2019 11381.53 6 January 2020 11392.41 7 February 2020 11396.01 8 March 2020 11396.97 9 April 2020 11412.67 10 May 2020 11418.16 11 June 2020 11436.23 12 July 2020 11439.11 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 January 2021 11627.94 7 February 2021 11698.79 8 March 2021 11749.75 9 April 2021 11849.32 10 May 2021 11989.91 11 June 2021 12112.05 12 July 2021 12237.69 Base Average 11383.5283 Option Average 11746.9516 Price Adjustment: First Year Index Average = 11746.9516 = 1.0319 Base Year Index Average 11383.5283 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER # WA-DC-E01M01-100120-VGL Non Pre-priced 1.2108 1.0000 1.2108 Normal Working Hours - Non- Prevailing Wage 1.0919 1.0319 1.1267 Normal Working Hours - Prevailing Wage 1.0919 1.0319 1.1267 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 1.0319 1.1272 Other Than Normal Working Hours - Prevailing Wage 1.0924 1.0319 1.1272

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 July 2018 11116.07 2 August 2018 11124.49 3 September 2018 11169.87 4 October 2018 11169.68 5 November 2018 11183.93 6 December 2018 11185.44 7 January 2019 11205.73 8 February 2019 11217.90 9 March 2019 11227.88 10 April 2019 11228.07 11 May 2019 11229.99 12 June 2019 11268.48 Date Index 1 July 2019 11291.80 2 August 2019 11311.06 2 3 September 2019 11311.24 3 4 October 2019 11326.12 4 5 November 2019 11380.83 5 6 December 2019 11381.53 6 7 January 2020 11392.41 7 8 February 2020 11396.01 8 9 March 2020 11396.97 9 10 April 2020 11412.67 10 11 May 2020 11418.16 11 12 June 2020 11436.23 12 July 2020 11439.11 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 January 2021 11627.94 7 February 2021 11698.79 8 March 2021 11749.75 9 April 2021 11849.32 10 May 2021 11989.91 11 June 2021 12112.05 12 July 2021 12237.69 Base Average 11383.5283 11193.9608 Option Average 11746.9516 11371.2525 Price Adjustment: First Year Index Average = 11746.9516 11371.2525 = 1.0319 1.0158 Base Year Index Average 11383.5283 11193.9608 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER # WACA08-DCSCI-E01P01-100120080719-VGL Non PrePUB Non-priced 1.2108 prepriced 1.1351 1.0000 1.2108 1.1351 Normal Working Hours - Non- Prevailing Wage 1.0919 1.0319 1.1267 OSHPD & Secured Areas 0.8935 1.0158 0.9076 Normal Working Hours - Prevailing Wage 1.0919 1.0319 1.1267 0.8773 1.0158 0.8912 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 1.0319 1.1272 OSHPD & Secured Areas 0.9043 1.0158 0.9186 Other Than Normal Working Hours - Prevailing Wage 1.0924 1.0319 1.12720.8881 1.0158 0.9021

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 August 2019 11311.06 2 September 2019 11311.24 3 October 2019 11326.12 4 November 2019 11380.83 5 December 2019 11381.53 6 2 January 2020 11392.41 7 3 February 2020 11396.01 8 4 March 2020 11396.97 9 5 April 2020 11412.67 10 6 May 2020 11418.16 11 7 June 2020 11436.23 12 8 July 2020 11439.11 9 August 2020 11455.26 10 September 2020 11498.81 11 October 2020 11538.93 12 November 2020 11579.02 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 2 January 2021 11627.94 7 3 February 2021 11698.79 8 4 March 2021 11749.75 9 5 April 2021 11849.32 10 6 May 2021 11989.91 11 7 June 2021 12112.05 12 8 July 2021 12237.69 9 August 2021 12463.13 10 September 2021 12464.55 11 October 2021 12464.94 12 November 2021 12467.32 Base Average 11383.5283 11445.4258 Option Average 11746.9516 12062.6116 Price Adjustment: First Year Index Average = 11746.9516 12062.6116 = 1.0319 1.0539 Base Year Index Average 11383.5283 11445.4258 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER OPTIONMULTIPLIER # WAVA-DCN-E01MH01-100120120920-VGL Non Pre-priced 1.2108 Prepriced 1.1892 1.0000 1.2108 1.1892 Normal Working Hours - Non- Prevailing Wage 1.0919 1.0319 1.1267 Rate 1.1135 1.0539 1.1735 Normal Working Hours - Prevailing Wage 1.0919 1.0319 1.1267 Rate 1.1135 1.0539 1.1735 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 1.0319 1.1272 Rate 1.1141 1.0539 1.1741 Other Than Normal Working Hours - Prevailing Wage 1.0924 1.0319 1.1272Rate 1.1141 1.0539 1.1741 11/22/21, 12:33 PM

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 July 2018 11116.07 2 August 2018 11124.49 3 September 2018 11169.87 4 October 2018 11169.68 5 November 2018 11183.93 6 December 2018 11185.44 7 January 2019 11205.73 8 February 2019 11217.90 9 March 2019 11227.88 10 April 2019 11228.07 11 May 2019 11229.99 12 June 2019 11268.48 Date Index 1 July 2019 11291.80 2 August 2019 11311.06 2 3 September 2019 11311.24 3 4 October 2019 11326.12 4 5 November 2019 11380.83 5 6 December 2019 11381.53 6 7 January 2020 11392.41 7 8 February 2020 11396.01 8 9 March 2020 11396.97 9 10 April 2020 11412.67 10 11 May 2020 11418.16 11 12 June 2020 11436.23 12 July 2020 11439.11 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 January 2021 11627.94 7 February 2021 11698.79 8 March 2021 11749.75 9 April 2021 11849.32 10 May 2021 11989.91 11 June 2021 12112.05 12 July 2021 12237.69 Base Average 11383.5283 11193.9608 Option Average 11746.9516 11371.2525 Price Adjustment: First Year Index Average = 11746.9516 11371.2525 = 1.0319 1.0158 Base Year Index Average 11383.5283 11193.9608 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER # WACA08-DCSCI-E01F02-100120080719-VGL Non PreACI Non-priced 1.2108 prepriced 1.2951 1.0000 1.2108 1.2951 Normal Working Hours - Non- Prevailing Wage 1.0919 1.0319 1.1267 OSHPD & Secured Areas 1.1351 1.0158 1.1530 Normal Working Hours - Prevailing Wage 1.0919 1.0319 1.1267 1.0811 1.0158 1.0982 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 1.0319 1.1272 OSHPD & Secured Areas 1.1459 1.0158 1.1640 Other Than Normal Working Hours - Prevailing Wage 1.0924 1.0319 1.12721.0919 1.0158 1.1092

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 July 2018 11116.07 2 August 2018 11124.49 3 September 2018 11169.87 4 October 2018 11169.68 5 November 2018 11183.93 6 December 2018 11185.44 7 January 2019 11205.73 8 February 2019 11217.90 9 March 2019 11227.88 10 April 2019 11228.07 11 May 2019 11229.99 12 June 2019 11268.48 Date Index 1 July 2019 11291.80 2 August 2019 11311.06 2 3 September 2019 11311.24 3 4 October 2019 11326.12 4 5 November 2019 11380.83 5 6 December 2019 11381.53 6 7 January 2020 11392.41 7 8 February 2020 11396.01 8 9 March 2020 11396.97 9 10 April 2020 11412.67 10 11 May 2020 11418.16 11 12 June 2020 11436.23 12 July 2020 11439.11 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 January 2021 11627.94 7 February 2021 11698.79 8 March 2021 11749.75 9 April 2021 11849.32 10 May 2021 11989.91 11 June 2021 12112.05 12 July 2021 12237.69 Base Average 11383.5283 11193.9608 Option Average 11746.9516 11371.2525 Price Adjustment: First Year Index Average = 11746.9516 11371.2525 = 1.0319 1.0158 Base Year Index Average 11383.5283 11193.9608 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER # WACA08-DCSCI-E01GEP02-100120080719-VGL Non PreSOL Non-priced 1.2108 prepriced 1.1892 1.0000 1.2108 1.1892 Normal Working Hours - Non- Prevailing Wage 1.0919 1.0319 1.1267 OSHPD & Secured Areas 1.2757 1.0158 1.2959 Normal Working Hours - Prevailing Wage 1.0919 1.0319 1.1267 1.2757 1.0158 1.2959 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 1.0319 1.1272 OSHPD & Secured Areas 1.2865 1.0158 1.3068 Other Than Normal Working Hours - Prevailing Wage 1.0924 1.0319 1.12721.2865 1.0158 1.3068

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 August 2019 11311.06 2 September 2019 11311.24 3 October 2019 11326.12 4 November 2019 11380.83 5 December 2019 11381.53 6 January 2020 11392.41 7 February 2020 11396.01 8 March 2020 11396.97 9 April 2020 11412.67 10 May 2020 11418.16 11 June 2020 11436.23 12 July 2020 11439.11 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 January 2021 11627.94 7 February 2021 11698.79 8 March 2021 11749.75 9 April 2021 11849.32 10 May 2021 11989.91 11 June 2021 12112.05 12 July 2021 12237.69 Base Average 11383.5283 Option Average 11746.9516 Price Adjustment: First Year Index Average = 11746.9516 = 1.0319 Base Year Index Average 11383.5283 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER OPTIONMULTIPLIER # WACO-DCSE-E01RW02-100120090920-VGL ZCR xxxxxxxxxxxx.xxxxxxxx.xxx/XXXX?XxxXX=xxxx0xx0-00xx-00x0-x0x0-0x00xxxx00x0&xx=00/00/0000 1/2 Non Pre-priced 1.2108 1.8920 1.0000 1.2108 1.8920 Normal Working Hours - Non- Prevailing Wage 1.0919 Rates 1.6758 1.0319 1.1267 1.7293 Normal Working Hours - Prevailing Wage 1.0919 Rates 1.5677 1.0319 1.1267 1.6177 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 Rates 1.6758 1.0319 1.1272 1.7293 Other Than Normal Working Hours - Prevailing Wage 1.0924 Rates 1.5677 1.0319 1.12721.6177

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 August 2019 11311.06 2 September 2019 11311.24 3 October 2019 11326.12 4 November 2019 11380.83 5 December 2019 11381.53 6 January 2020 11392.41 7 February 2020 11396.01 8 March 2020 11396.97 9 April 2020 11412.67 10 May 2020 11418.16 11 June 2020 11436.23 12 July 2020 11439.11 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 January 2021 11627.94 7 February 2021 11698.79 8 March 2021 11749.75 9 April 2021 11849.32 10 May 2021 11989.91 11 June 2021 12112.05 12 July 2021 12237.69 Base Average 11383.5283 Option Average 11746.9516 Price Adjustment: First Year Index Average = 11746.9516 = 1.0319 Base Year Index Average 11383.5283 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER OPTIONMULTIPLIER # WACO-DCSW-E01PAV01-100120090920-VGL PCL Non Pre-priced 1.2108 1.2821 1.0000 1.2108 1.2821 Normal Working Hours - Non- Prevailing Wage 1.0919 Rates 1.5849 1.0319 1.1267 1.6355 Normal Working Hours - Prevailing Wage 1.0919 Rates 1.3757 1.0319 1.1267 1.4196 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 Rates 1.7611 1.0319 1.1272 1.8173 Other Than Normal Working Hours - Prevailing Wage 1.0924 Rates 1.5315 1.0319 1.12721.5804 7/15/2021

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 August 2019 11311.06 2 September 2019 11311.24 3 October 2019 11326.12 4 November 2019 11380.83 5 December 2019 11381.53 6 January 2020 11392.41 7 February 2020 11396.01 8 March 2020 11396.97 9 April 2020 11412.67 10 May 2020 11418.16 11 June 2020 11436.23 12 July 2020 11439.11 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 January 2021 11627.94 7 February 2021 11698.79 8 March 2021 11749.75 9 April 2021 11849.32 10 May 2021 11989.91 11 June 2021 12112.05 12 July 2021 12237.69 Base Average 11383.5283 Option Average 11746.9516 Price Adjustment: First Year Index Average = 11746.9516 = 1.0319 Base Year Index Average 11383.5283 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER # WA-DC-E01P01-100120-VGL Non Pre-priced 1.2108 1.0000 1.2108 Normal Working Hours - Non- Prevailing Wage 1.0919 1.0319 1.1267 Normal Working Hours - Prevailing Wage 1.0919 1.0319 1.1267 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 1.0319 1.1272 Other Than Normal Working Hours - Prevailing Wage 1.0924 1.0319 1.1272

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 August 2019 11311.06 2 September 2019 11311.24 3 October 2019 11326.12 4 November 2019 11380.83 5 December 2019 11381.53 6 2 January 2020 11392.41 7 3 February 2020 11396.01 8 4 March 2020 11396.97 9 5 April 2020 11412.67 10 6 May 2020 11418.16 11 7 June 2020 11436.23 12 8 July 2020 11439.11 9 August 2020 11455.26 10 September 2020 11498.81 11 October 2020 11538.93 12 November 2020 11579.02 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 2 January 2021 11627.94 7 3 February 2021 11698.79 8 4 March 2021 11749.75 9 5 April 2021 11849.32 10 6 May 2021 11989.91 11 7 June 2021 12112.05 12 8 July 2021 12237.69 9 August 2021 12463.13 10 September 2021 12464.55 11 October 2021 12464.94 12 November 2021 12467.32 Base Average 11383.5283 11445.4258 Option Average 11746.9516 12062.6116 Price Adjustment: First Year Index Average = 11746.9516 12062.6116 = 1.0319 1.0539 Base Year Index Average 11383.5283 11445.4258 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER OPTIONMULTIPLIER # WAVA-DCE-E01GC03-100120120920-VGL CCE Non Pre-priced 1.2108 1.2800 1.0000 1.2108 1.2800 Normal Working Hours - Non- Prevailing Wage 1.0919 1.0319 1.1267 Rate 1.0880 1.0539 1.1466 Normal Working Hours - Prevailing Wage 1.0919 1.0319 1.1267 Rate 1.1781 1.0539 1.2416 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 1.0319 1.1272 Rate 1.0989 1.0539 1.1581 Other Than Normal Working Hours - Prevailing Wage 1.0924 1.0319 1.1272Rate 1.1897 1.0539 1.2538

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 July 2018 11116.07 2 August 2018 11124.49 3 September 2018 11169.87 4 October 2018 11169.68 5 November 2018 11183.93 6 December 2018 11185.44 7 January 2019 11205.73 8 February 2019 11217.90 9 March 2019 11227.88 10 April 2019 11228.07 11 May 2019 11229.99 12 June 2019 11268.48 Date Index 1 July 2019 11291.80 2 August 2019 11311.06 2 3 September 2019 11311.24 3 4 October 2019 11326.12 4 5 November 2019 11380.83 5 6 December 2019 11381.53 6 7 January 2020 11392.41 7 8 February 2020 11396.01 8 9 March 2020 11396.97 9 10 April 2020 11412.67 10 11 May 2020 11418.16 11 12 June 2020 11436.23 12 July 2020 11439.11 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 January 2021 11627.94 7 February 2021 11698.79 8 March 2021 11749.75 9 April 2021 11849.32 10 May 2021 11989.91 11 June 2021 12112.05 12 July 2021 12237.69 Base Average 11383.5283 11193.9608 Option Average 11746.9516 11371.2525 Price Adjustment: First Year Index Average = 11746.9516 11371.2525 = 1.0319 1.0158 Base Year Index Average 11383.5283 11193.9608 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER # WACA04-DCNCC-E01GB04-100120080719-VGL Non PreAZC Non-priced 1.2108 prepriced 1.2538 1.0000 1.2108 1.2538 Normal Working Hours - Non- Prevailing Wage 1.0919 1.0319 1.1267 1.3616 1.0158 1.3831 Other than Normal Working Hours - Prevailing Wage 1.0919 1.0319 1.1267 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 1.0319 1.1272 Other Than Normal Working Hours - Prevailing Wage 1.0924 1.0319 1.12721.4112 1.0158 1.4335

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 August 2019 11311.06 2 September 2019 11311.24 3 October 2019 11326.12 4 November 2019 11380.83 5 December 2019 11381.53 6 January 2020 11392.41 7 February 2020 11396.01 8 March 2020 11396.97 9 April 2020 11412.67 10 May 2020 11418.16 11 June 2020 11436.23 12 July 2020 11439.11 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 January 2021 11627.94 7 February 2021 11698.79 8 March 2021 11749.75 9 April 2021 11849.32 10 May 2021 11989.91 11 June 2021 12112.05 12 July 2021 12237.69 Base Average 11383.5283 Option Average 11746.9516 Price Adjustment: First Year Index Average = 11746.9516 = 1.0319 Base Year Index Average 11383.5283 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER # WA-DC-E01GC04-100120-VGL Non Pre-priced 1.2108 1.0000 1.2108 Normal Working Hours - Non- Prevailing Wage 1.0919 1.0486 1.0319 1.1267 1.0821 Normal Working Hours - Prevailing Wage 1.0919 1.0486 1.0319 1.1267 1.0821 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 1.0492 1.0319 1.1272 1.0827 Other Than Normal Working Hours - Prevailing Wage 1.0924 1.0492 1.0319 1.12721.0827

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 August 2019 11311.06 2 September 2019 11311.24 3 October 2019 11326.12 4 November 2019 11380.83 5 December 2019 11381.53 6 2 January 2020 11392.41 7 3 February 2020 11396.01 8 4 March 2020 11396.97 9 5 April 2020 11412.67 10 6 May 2020 11418.16 11 7 June 2020 11436.23 12 8 July 2020 11439.11 9 August 2020 11455.26 10 September 2020 11498.81 11 October 2020 11538.93 12 November 2020 11579.02 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 2 January 2021 11627.94 7 3 February 2021 11698.79 8 4 March 2021 11749.75 9 5 April 2021 11849.32 10 6 May 2021 11989.91 11 7 June 2021 12112.05 12 8 July 2021 12237.69 9 August 2021 12463.13 10 September 2021 12464.55 11 October 2021 12464.94 12 November 2021 12467.32 Base Average 11383.5283 11445.4258 Option Average 11746.9516 12062.6116 Price Adjustment: First Year Index Average = 11746.9516 12062.6116 = 1.0319 1.0539 Base Year Index Average 11383.5283 11445.4258 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER OPTIONMULTIPLIER # WAVA-DCE-E01MH01-100120120920-VGL PAI Non Pre-priced 1.2108 1.2973 1.0000 1.2108 1.2973 Normal Working Hours - Non- Prevailing Wage 1.0919 1.0319 1.1267 Rate 1.2432 1.0539 1.3102 Normal Working Hours - Prevailing Wage 1.0919 1.0319 1.1267 Rate 1.4002 1.0539 1.4757 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 1.0319 1.1272 Rate 1.2541 1.0539 1.3217 Other Than Normal Working Hours - Prevailing Wage 1.0924 1.0319 1.1272Rate 1.4189 1.0539 1.4954 11/22/21, 12:36 PM

FIRST RENEWAL OPTION PERIOD. Pursuant to the agreement between the parties, the following are the Adjustment Factors for the next option period: Base Year Option Year Date Index 1 August 2019 11311.06 2 September 2019 11311.24 3 October 2019 11326.12 4 November 2019 11380.83 5 December 2019 11381.53 6 2 January 2020 11392.41 7 3 February 2020 11396.01 8 4 March 2020 11396.97 9 5 April 2020 11412.67 10 6 May 2020 11418.16 11 7 June 2020 11436.23 12 8 July 2020 11439.11 9 August 2020 11455.26 10 September 2020 11498.81 11 October 2020 11538.93 12 November 2020 11579.02 Date Index 1 August 2020 11455.26 2 September 2020 11498.81 3 October 2020 11538.93 4 November 2020 11579.02 5 December 2020 11625.95 6 2 January 2021 11627.94 7 3 February 2021 11698.79 8 4 March 2021 11749.75 9 5 April 2021 11849.32 10 6 May 2021 11989.91 11 7 June 2021 12112.05 12 8 July 2021 12237.69 9 August 2021 12463.13 10 September 2021 12464.55 11 October 2021 12464.94 12 November 2021 12467.32 Base Average 11383.5283 11445.4258 Option Average 11746.9516 12062.6116 Price Adjustment: First Year Index Average = 11746.9516 12062.6116 = 1.0319 1.0539 Base Year Index Average 11383.5283 11445.4258 AWARD MULTIPLIER x PRICE ADJUSTMENT = OPTION MULTIPLIER OPTIONMULTIPLIER # WAVA-DCN-E01GC01-100120120920-VGL PAI Non Pre-priced 1.2108 1.2432 1.0000 1.2108 1.2432 Normal Working Hours - Non- Prevailing Wage 1.0919 1.0319 1.1267 Rate 0.8649 1.0539 0.9115 Normal Working Hours - Prevailing Wage 1.0919 1.0319 1.1267 Rate 1.1243 1.0539 1.1849 Other Than Normal Working Hours - Non-Prevailing Wage 1.0924 1.0319 1.1272 Rate 1.0595 1.0539 1.1166 Other Than Normal Working Hours - Prevailing Wage 1.0924 1.0319 1.1272Rate 1.2000 1.0539 1.2647 11/22/21, 12:34 PM