Past, Ongoing and Future Projects ONSHORE Date Contractor Project Number of Welding Stations Operator Country Pipelines welded 2019 CAT Fazran Injection Header Proje 1 + 3 Saturnax stations for Saudi Aramco Kingdom of Saudi Arabia 1,640 welds 24" (30.17 mm, X60) - 39 km 2019 Pumpco Permian Highway 5/6 Saturnax stations for Kinder Morgan USA 10,780 welds 42" (15,24 mm, X70) - 66 miles 2019 MAPA construction & Trade Rabigh-Jeddah/Makkah Al-Mo 2 x 3 Saturnax stations for Saline Water Conversion Kingdom of Saudi Arabia Water transmission system project : Corp. 18,310 welds 80" (15.9 mm, X65) 2019 Ace Pipeline Contracts Pvt. Ltd Bokaro-Angul Section 3 2 Saturnax stations for Gail India 5,400 welds 30" (12.5 mm, X70) 200 welds 30" (14.8 mm, X70) 2019 NBC Kentz 20" & 24" 3 Saturnax stations for Saudi Aramco Kingdom of Saudi Arabia 1,292 welds 20" (9.5 mm, X60) - 31 km 2,375 welds 24" (12.7 mm, X60) - 57 km All sweet service 2019 Kvaerner Nord Stream 2 4 + 4 Saturnax stations for Nord Stream 2 AG Russia Automatic welding & FJC services: 68 welds 48" (41 mm, X70) - Sweet service 327 welds 48" (34.6 mm, X70) - Sweet service 2" welds-o-lets; 41 x 8.7 mm, X70) : 4 welds 2019 Tekfen Satellite GCP Pipelines 3 Saturnax stations for Saudi Aramco Kingdom of Saudi Arabia 21,600 welds 24" (11.9 mm, X65) 600 welds 24" (17.5 mm, X65) 2,200 welds 36" (17.5 mm, X65) Total pipelines length approx; 293 km Sour service 2019 Consorcio GTR-3 Encalso-Conc Rota 3 onshore 2 Saturnax stations for Petrobras Brazil 3,967 welds 22" (23.8-31.8 mm, X70) - 48 km Sour service 2019 IBC Industrial Co. 5TP2 1 Saturnax station for PTT Thailand 3,450 welds 42" (25.4 mm, X65) - 41.4 km 9,350 welds 42" (20.62 mm, X65) - 112.2 km 2019 Pumpco P66 Gray Pak pipeline 4 Saturnax stations for USA 12,247 welds 30" (11.2 mm) - 268 km 2019 Porr Tworog-Tworzen 2 Saturnax stations for Gas System Poland 438 welds 40" (14.2 mm, X70) - 7 km 187 welds 40" (22.2 mm, X70) - 3 km 2018 Pumpco Plains Cactus South Loop 4 Saturnax stations for ? USA 8,900 welds 26" (10.3 mm, X65) - 201 km 2018 SISCO Quad-2 Loop 2 Saturnax stations for Saudi Aramco Kingdom of Saudi Arabia 1,450 welds 56" (11.1 mm, X70) Date Contractor Project Number of Welding Stations Operator Country Pipelines welded 2018 Porr Lwowek-Krobia Project 4 Saturnax stations for Gaz System Poland 938 welds 40" (14.2 mm, X70) - 13.4 km 413 welds 40" (22.2 mm, X70) - 6.6 km 2018 Pumpco Wink to McCamey 4 Saturnax stations for USA (Monahans, TX) 5,299 welds 26" (10.3 mm, X65) - 119 km 2018 Saipem Barzan 3 Saturnax stations for RasGas Qatar 738 welds + 82 tie-in 32" (26.3 mm, X65 + 3 mm, Inconel 825) Sour service 2018 Pumco Gulf Coast Express 5 Saturnax stations for Kinder Morgan USA 5,369 welds 42" (15.2 mm, X70) 2018 CAT Manifa WI Flank II & III 1 Saturnax station for Saudi Aramco Kingdom of Saudi Arabia 1,083 welds 24" (22.2 mm, X65) 2018 Snamprogetti Manifa 3 Saturnax stations for Saudi Aramco Kingdom of Saudi Arabia 655 welds 42" (31.75 & 38.10 mm) - 8 km 1,721 welds 20" (19.05 mm) All internal coated lines & sweet service 2018 Denys EUGAL 4 Saturnax stations for Gascade Germany 5,000 welds 56" (24 mm, X70) 2017 Sinopec Bourarhat 2 x 3 Saturnax stations for Saudi Aramco Algeria 6,592 welds 6" (12.7 & 11.0 mm, X60) - 79.1 km 2,267 welds 8" (14.3 & 12.7 mm, X60) - 27,2 km 1,500 welds 12" (17.5 & 12.7 mm, X60) - 18 km 4,650 welds 10" (14.3 & 12.7 mm, X60) - 55.8 km 4,750 welds 16" (19.1 & 14.3 mm, X60) - 57 km 2017 Kalpataru power Transmission KKMPL Project 2 Saturnax stations for GAIL India Landline CS, 2 spreads : 7,500 welds 24" (10.3 mm, X80) - 90 km 2017 BR CAT Aramco Maintain Potential 2 Saturnax stations for Saudi Aramco Kingdom of Saudi Arabia 8,750 welds 16" (15.9 mm, X65) - 105 km Sour service - Pipe internally coated 2017 Denys Val de Saône 3 Saturnax stations for GRT Gaz France 1,998 welds 48" (13/15.4/22.7 mm, X70) 2017 Pumpco ETC Red Bluff Express 6 Saturnax stations for ETC USA 4,600 welds 42" (15.2 mm, X70) - 104 km 2017 Welded Construction Williams Atlantic Sunrise 11 to 13 Saturnax stations for Williams USA (Pennsylvania) 8,800 welds 42" (18,79 mm) 2017 protexa Import Export Nueva Era Pipeline 4 Saturnax stations for Howard Energy Mexico 5,250 welds 30" (10,89 mm, X70) - 126 km 2017 Welded Construction Leach Xpress Project 3 Saturnax stations for (tba) USA (West Virginia) 300 welds 36" (19.05 mm, X65) 2017 Denys Monaco 1 4 Saturnax stations for Bayernets Germany (Burghausen) 2,057 welds 48" (22.2 mm, L485) www.serimax.com Onshore references - 18/07/2019 Page 2 of 10 Date Contractor Project Number of Welding Stations Operator Country Pipelines welded 2016 Spie Capag Trans Adriatic Pipeline 2 x 4 Saturnax stations for TAP Greece/Albania Albania: 6,700 welds 48" (17.5/21/24.9 mm, X70) Greece: 9,500 welds 48" (17.5/21/24.9/30.9 mm, X70) 2016 McConnell Dowell Al Dabbya Facilities Dvlp Ph. I 8 Saturnax stations for ADCO UAE 1,112 welds 28" (22.2 mm, X60) - 13.342 km 1,383 welds 24" (20.6 mm, X60) - 16.603 km 973 welds 20" (27 & 31.8 mm, X60) - 11.675 km 135 welds 16" (23.8 & 27 mm, X60) - 1.611 km 1,821 welds 12.75" (14.3 to 28.6 mm, X60/X65) - 21.849 km 1,239 welds 10.75" (18.3 to 20.6 mm, X60) - 14.869 km 999 welds 8.825" (15.9 to 22.2 mm, X60/X65) - 11.98 km 473 welds 6.625" (13.5 to 15.9 mm, X65) - 4.235 km 120 welds 4.5" (13.5 mm, X65) - 1.441 km 2016 Al Robaya Holding Co. Khafji to Ratawi KFTNGL-1 2 Saturnax stations for Saudi Aramco Kingdom of Saudi Arabia Khafji to Ratawi: 2,102 welds 16" (7.9 mm, X65) - 53 km Khafji to Ratawi: 2,221 welds 16" (9.5 mm, X65) - 56 km Saudi Bahrain: 1,700 welds 30" (7 mm, X60) - 43 km All sour service 2016 Saudi KAD Contracting Co. MGS Phase II / Fadhili 10 Saturnax stations for Saudi Aramco Kingdom of Saudi Arabia MGS Package 1: 9,500 welds 56" (14.3 to 25.7 mm, X70) - 228 km MGS Package 2: 9,500 welds 46" (11.7 to 21.1 mm, X70) - 226 km Fadhili Downstream Pipeline: 5,500 welds 56" (13.5 to 19.5 mm, X70) - 132 km All Sweet service 2016 Tekfen Yanbu North Jeddah Pipelines 4 Sarurnax stations for Saudi Aramco Kingdom of Saudi Arabia Spread 1: 1,072 welds 20" (12.2 mm, X65) - 25.7 km 10,813 welds 20" (14.7 mm, X65) - 259 km 1,174 welds 20" (17.6 mm, X65) - 28.2 km 983 welds 20" (22 mm, X65) - 23.6 km Spread 2: 1,242 welds 24" (14.7 mm, X56) - 29.8 km 10,297 welds 24" (17.6 mm, X65) - 247 km 1,362 welds 24" (21.1 mm, X65) - 32.7 km 1,141 welds 24" (26.4 mm, X65) - 27.4 km All sweet service 2016 Denys Jubail 2 saturnax stations for Saudi Aramco Kingdom of Saudi Arabia Gas: 2,170 welds 16" (14.3 mm, X60) - 52 km 1,619 welds 36" (16.9 mm, X70) - 39 km Extra Light Crude Oil: 2,398 welds 30" (10.7 mm, X60) - 58 km www.serimax.com Onshore references - 18/07/2019 Page 3 of 10 Date Contractor Project Number of Welding Stations Operator Country Pipelines welded 2015 CAT International Shaybah / Shedgum 9 Saturnax stations for Saudi Aramco Kingdom of Saudi Arabia Extension of Shaybah Abqaiq pipeline capacity & complete Shedgum-Yanbu pipeline Loop 1 - Shaybah-Abqaiq: 5,636 welds 42" (10.9 mm, X65) 3,364 welds 42" (9.1 mm, X65) DJ-SAW - Sour service Shedgum-Yanbu: 6,812 welds 56" (14.3 mm, X70) 1,005 welds 56" (17.2 mm, X70) 400 welds 56" (20.6 mm, X70) 4,283 welds 56" (25.7 mm, X70) DJ-SAW - Sweet service 2015 Spac Artère des Flandres 2 Saturnax stations for GRTGAZ France 21.887 km 36" (14.6 mm, L485MB) Sweet service 2015 Bonatti Kashagan 3 Saturnax stations for NCOC Kazakhstan 6,884 welds 28" (19 mm, Clad 625) 2015 Dodsal & Company 56" EWG-2 /56" KAEC 9 Saturnax stations for Saudi Aramco Kingdom of Saudi Arabia 8,031 welds 56" (14.3 mm, X70) 3,340 welds 56" (17.14 mm, X70) 3,310 welds 20.57 mm, X70) 2,056 welds 56" (25.7 mm, X70) DJ - SAW All sweet service 2015 Denys Arc de Dierrey Lot 5 4 Saturnax stations for GRT Gaz France Project in continuity with Alveringem Malvegem in Belgium and Arc de Dierrey Lot2 - 2,900 welds 48" (13/15.4/22.7 mm, L540) 2015 Yuksel/Sicim/Akkord TANAP Lot-2 12 Saturnax stations for Tanap Dogalgaz Iletim Turkey 28,000 wleds 56" (19.45/23.34/28.01 mm, X70) 2015 Al Royaba Holding Co.