How to cost steel framed buildings ArcelorMittal Europe – Longs Sections & Merchant Bars Export -- Sales & Marketing Quick Overview How to cost steel framed buildings sections.sales@arcelormittal.com sections.arcelormittal.com

ArcelorMittal Worldwide – 2018

ArcelorMittal in short : we are the largest steel producer Industrial activity in more than 27 countries, presence in 60 More than 199.000 people More than 90 million tons of steel 4 million tons of steel sections

We have 2 particular Specialties - We roll the smallest to the heaviest sections in the world - We produce them from 235 to 485 MPa, and many up to 550 MPa 140 mm (5.5 in.) Heaviest section in the World 1377kg/m (925 lbs/ft) W920x420x1377 UB920x420x1377 W36x16.5x925 HL920x1377 EN10365 Heaviest jumbo in the World 1299 kg/m (873lbs/ft) W360x410x1299 UC356x406x1299 W14x16x873 HD400x1299 EN10365

Steel is the best solution for multi-storey buildings Your construction budget is set A conceptual design is ready You want to check different solutions. We can help ! Key point is to set out the cost of the alternative structural frames and floor solutions Source: steelconstruction.info The final cost of the structure is a sum of different contributions NOT ONLY MATERIAL COST!

We can show you the advantages of steel Steel framing allows more “net floor area” and column-free areas Steel framed buildings are more adaptable: layouts can be conveniently changed to tenants needs during the life of the building Steel buildings are highly prefabricated off-site: easy and fast erection plus top safety Steel solutions can conveniently integrate services (Electr., Water, HVAC) Steel buildings are half the weight of concrete buildings. Robust inherently (advantages in seismic conditions) Steel buildings have excellent sustainability and environmental footprint

Steel framing allows increased “net floor area” and column-free areas New trend: “Net floor area” matters more, not the “gross area”. Before buying or renting, clients require to know the Net Usable Floor Area. Gem tower, New York

With steel solutions in a building (of 28 floors) you get (344 sqm) more to sell or rent With a slim floor solution (on 28 floors) you save 15 cm per floor. 1 additional floor to sell or rent  huge gain of money and less facade cost With steel columns you gain net carpet area Column Concrete Steel diameter (cm) Section 110 HD 400x463 Surface [cm2] 9498.5 589.5 Gain of surface [m2] A concrete - A steel With encased column [m2] 0.8909 0.77603 Tonnage saving [T] 33 Columns per floor 16 Tonnage savings/floor 528 Square meters savings/floor 12.3 Concrete section (tube) On 28 floors, you save 344 sqm!

Additional 0,56 m² per column! Steel makes you win “carpet area” Comparison of columns in a building of 20-25 floors (load = 15 000 kN, buckling length = 3.5m) 401 399 399 393 Concrete column Steel column Composite column Class / Grade C35/45 HISTAR460 HISTAR460 + C35/45 Dimensions / Section 850 mm x 850 mm HD400x314 HD400x287 Weight 1800 kg/m 314 kg/m 587 kg/m Surface 0.72 m2 0.16 m2 Additional 0,56 m² per column!

Examples of Designs in Steel

 Earlier occupancy  earlier rent income! Steel is easier and faster to erect July 2006 = 4 months Comparison of erection speed: Building in steel (left side) vs building in concrete (right side) Observation start April 2006 July 2006 Sept 2006 Febr 2007  Earlier occupancy  earlier rent income!

Earlier rent income is equivalent to the cost of the steel structure  Shortened construction time Construction time of the steel structure: 8 months Construction time of a conventional structure: 12 months Time advantage for the steel structure: 4 months Early rent income through shorter construction time = 800 €/unit x 384 units x 4 months = 1 228 800 € (fabrication cost + erection of steel structure = 1 473 750 €) ArcelorMittal offices - Esch/Alzette (L) Architect: G. Böhm – Köln (D)

Rigid partitions (for residential) ideal Steel is adaptable by wide areas free of any columns Studios Hotels (ball rooms) Rigid partitions (for residential) ideal

Column free solutions available up to 25 m spans Slim floor beams (non composite) Composite slim floor beams Cell beams (ACB, Angelina)

Steel wins Longer spans = more flexibility Concrete $ Span Steel Span Easier to sell Easier to rent Span 6 – 7 m 25 m

Why high strength?

Additional 1,64 sqm per column High strength steels can give you more net carpet area Comparison of column sizes in a 40 floor building (load = 25 000 kN, buckling length = 3,5m) 1350 455 569 483 435 454 428 412 1350 418 Concrete column Steel columns Composite column Grade: C 35/45 S235 HISTAR 355 HISTAR 460 HISTAR 355 Section: 1350*1350 HD400*1086 HD400*677 HD400*463 HD400*551 (881) Weight: 4556 kg/m 1086 kg/m 677 kg/m 463 kg/m 551 kg/m G-Surface: 1.82 sqm 0.26 sqm 0.21 sqm 0.18 sqm 0.19 sqm 40 floors Additional 1,64 sqm per column

Advantages of HISTAR steels High strength steel reduce the column size Advantages of HISTAR steels Unit column weight (kg/m) MAPFRE TOWER Column design 100 200 300 400 S 355 S 460 2000 4000 6000 8000 Column load (kN) 10000 12000 14000 Buckling length: 3,3 m Total column weight S 355 : 25,3 t S 460 : 19,3 t 24% weight reduction thanks to the use of HISTAR 460 steel 5 10 15 20 25 30 35 42 Number of floors Ground floor Top floor Weight is cost!!

How much are steel sections? Based on 17 projects done by one US fabricator: Projects from 132 tons to 7814 tons Projects from 1 to 14 floors Average 1773 tons Average total price $5,309,823 - Minimum total price $260,627 – Maximum $28,146,172 Average $3117/ton - Minimum $1723/ton - Maximum $4520/ton

We supplied our beams in more than 2500 high-rise buildings worldwide Bear Sterans : 383 Madison Avenue. Built in 2001. Bear Stearns was involved in securitization and issued huge amounts of asset-backed securities, which in the case of mortgages were pioneered by Lewis S. Ranieri, "the father of mortgage securities".[1] As investor losses mounted in those markets in 2006 and 2007, the company actually increased its exposure, especially the mortgage-backed assets that were central to the subprime mortgage crisis. In March 2008, the Federal Reserve Bank of New York provided an emergency loan to try to avert a sudden collapse of the company. The company could not be saved, however, and was sold to JP Morgan Chase for as low as ten dollars per share, a price far below the 52-week high of $133.20 per share, traded before the crisis, although not as low as the two dollars per share originally agreed upon by Bear Stearns and JP Morgan Chase. Lehman Brothers :built in 2001 7th Avenue an d 49th street Architect KPF Kohn Perdersen Fox Associates Time Warner Center : 2003 designed by SOM Le Time Warner Center, (qui s'appelait à l'origine AOL Time Warner Center) est un complexe constitué de deux tours jumelles de 229 mètres de haut, reliées entre elles par une vaste galerie commerciale. Le Time Warner Center est situé à New York, sur l'île de Manhattan, à la jonction des quartiers de Midtown, de Hell's Kitchen et de l'Upper West Side, au niveau de Columbus Circle, au sud-ouest de Central Park. Il a été conçu par David Childs et Mustafa Kemal Abadan, qui font tous deux partie de Skidmore, Owings and Merrill. La construction a débuté en novembre 2000, et le complexe a été officiellement inauguré le 27 février 2003. La surface totale du complexe atteint les 260 000 mètres carrés. Le Time Warner Center comprend une galerie commerciale, des bureaux, des appartements et l'hôtel Mandarin Oriental qui occupe les étages 35 à 54. La compagnie Time Warner possède ses studios en sous-sol, sous les deux tours. La galerie commerciale située à la base du bâtiment et baptisée “Shops at Columbus Circle” abrite de très nombreux magasins (notamment une boutique Samsung), ainsi que des restaurants de luxe à l'étage le plus élevé. En outre, le supermarché souterrain de la galerie est le plus grand de Manhattan. Le complexe accueille également un studio de la CNN, ainsi qu'une salle de 6 000 places, rattachée au Lincoln Center for the Performing Arts. Le Time Warner Center constitue en outre la première grande construction de la ville depuis les attentats qui ont frappé le World Trade Center le 11 septembre 2001. Le fait de construite de nouvelles tours jumelles si peu de temps après la catastrophe a été vu comme un symbole fort, même si la construction du complexe avait débuté dès la fin de l'an 2000. Plusieurs éléments ont contribué à la promotion de l'immeuble. Dans un premier temps la proximité avec Central Park, qui offre des vues imprenables sur toute la ville, a amené les agents immobiliers à baptiser le complexe “One Central Park”, afin d'attirer les acheteurs, alors que “One Central Park West” est en réalité l'adresse de la Trump International Hotel and Tower située de l'autre côté de Columbus Circle, et possédée par le milliardaire américain Donald Trump. Celui-ci, amusé a alors fait placer une banderole sur sa tour disant “La vue n'est pas si belle que ça, n'est-ce pas?”. En outre, en 2003, le pilote de Champcar David Martinez a acquis le Penthouse (appartement qui occupe tout un étage) au sommet de l'une des tours pour 45 millions de dollars ce qui constitue l'un des appartements les plus chers jamais vendus à New York. De par son architecture, le Time Warner Center rend hommage aux rues de New York. Ainsi, la base incurvée de l'immeuble épouse la forme du Columbus Circle, l'angle des tours s'aligne avec Broadway, et l'espace entre les deux tours donne l'impression de prolonger le 59e rue, qui longe Central Park d'est en ouest. Enfin, le style rectangulaire de la grande baie vitrée qui surplombe Columbus Circle rappelle le cadastrage observable dans la majeure partie de Manhattan. Palazzo : designed by Walter P. Moore Engineers and Consultants The Palazzo is reported to be the sixth largest building in the world in terms of available floor space and is also currently the second-largest building in the Western Hemisphere 1Dubai International Airport Terminal 3 Dubai1,185,000 m² (12.76 million sq ft)[7] 2CentralWorld Bangkok1,024,000 m² (11.0 million sq ft) 3Aalsmeer Flower Auction Aalsmeer990,000 m² (10.6 million sq ft)[8] 4Beijing Capital International Airport Terminal 3 Beijing986,000 m² (10.6 million sq ft)[9] 5The Venetian Macao Macau980,000 m² (10.5 million sq ft)[10] 6The Palazzo Las Vegas645,581 m² (6.9 million sq ft)[11] 7The Pentagon Virginia610,000 m² (6.6 million sq ft)[12] 8K-25 (currently under demolition)[13] Tennessee609,000 m² (6.6 million sq ft) 9Air Force Plant 4 Texas603 870 m² (6.5 million sq ft)[14] 10Marina Bay Sands Singapore581,400 m² (6,258,000 sq ft)[15] 11Keangnam Hanoi Landmark Tower Vietnam579,000 m² (6.4 million sq ft) 12Hong Kong International Airport Terminal 1 Hong Kong570,000 m² (6.3 million sq ft)[16] 13Suvarnabhumi Airport Bangkok563,000 m² (6.06 million sq ft)[17] 14, Centre B Hong Kong550,000 m² (6.0 million sq ft)[18] 15Mexico City International Airport Terminal 1 Mexico City548,000 m2 (5,900,000 sq ft)[citation needed] 16Barcelona Airport Terminal 1 Barcelona544,066 m2 (5,856,280 sq ft)[19] 17Warren G. Magnuson Health Sciences Building Seattle533,000 m² (5.7 million sq ft)[20] 18Renaissance Center (Five towers rise from a common base, plus two joined by attached concourse.) Detroit515,800 m² (5.55 million sq ft)[21][22] 19Indira Gandhi International Airport Terminal 3 Delhi502,000 m² (5.4 million sq ft)[23] 20Incheon International Airport Seoul496,000 m2 (5,340,000 sq ft)[24] 21Chrysler Technical Center Auburn Hills492,000 m² (5.3 million sq ft)[25] 22Barajas Airport Terminal 4 main building Madrid470,000 m2 (5,100,000 sq ft)[citation needed] 23Burj Khalifa Dubai464,511 m² (5 million sq ft)[26] 24Toronto Pearson International Airport Terminal 1 Toronto464,000 m² 25Embarcadero Center (Six interconnected towers) San Francisco445,900 m² (4.8 million sq ft)[27] 26Narita International Airport Terminal 1 Narita449,600 m2 (4,839,000 sq ft)[28] 27Willis Tower Chicago418,000 m² (4.5 million sq ft)[29] 28Nagoya Station Nagoya416,565 m²[citation needed] 29USAA San Antonio414,642 m² (4,463,180 sq ft)[30] 30Taipei 101 Taipei412,500 m² (4,440,100 sq ft) 31Boeing Plant Everett398,000 m² (4.3 million sq ft)[2] 32Yokohama Landmark Tower Yokohama392,885 m2 (4,228,980 sq ft)[citation needed] 33Singapore Changi Airport Terminal 3 Singapore380,000 m2 (4,100,000 sq ft)[31] 34Mori Tower Tokyo379,408 m2 (4,083,910 sq ft)[citation needed] 35Shanghai World Financial Center Shanghai377,300 m² (4.1 million sq ft)[citation needed] 36Merchandise Mart Chicago372,000 m² (4 million sq ft)[32]

Tall buildings One World Trade Center, New York Architect: Skidmore, Owings & Merrill Developer: Silverstein Properties Designer : WSP Group Total building height: 541m ~250 000m2 office floor Le One World Trade Center (Freedom Tower ou tour de la Liberté) est la tour centrale du nouveau complexe du World Trade Center, qui vise à combler l'immense espace laissé par l'anéantissement du précédent complexe le 11 septembre 2001. Situé au sud de l'île de Manhattan ce site aussi appelé Ground zero a une superficie totale de 65 000 m2. La tour est l'œuvre des architectes Skidmore, Owings and Merrill de Chicago. Elle culminera à 1 776 pieds, rappelant l'année d'indépendance des États-Unis, soit 541 mètres et sera située au coin nord-ouest du site. Les travaux, qui ont débuté en avril 2006, devraient s'achever en 2011. La tour sera composée de 108 étages. Ce nouveau complexe sera composé de 4 autres tours[réf. nécessaire] : Two World Trade Center, Three World Trade Center et Four World Trade Center. La cinquième, Seven World Trade Center, est déjà construite depuis 2006. Symbolique La hauteur totale de la tour, 1 776 pieds (soit environ 541 mètres), fait référence à l'année de l'indépendance des États-Unis (1776). Elle sera surplombée par une flèche de 82 mètres qui rappellera le flambeau de la statue de la Liberté. Enfin, la disposition des bâtiments permettra d'obtenir un ensoleillement des emplacements des deux anciennes tours. Le mémorial de la Tour de la Liberté sera situé sous terre, où un musée sera créé en mémoire des victimes. À l'emplacement des deux anciennes tours seront construits deux grands bassins d'où coulera de l’eau et sortira de la lumière. Le mémorial pourra être atteint depuis le One World Trade Center. One World Trade Center donnera l'illusion d'être entièrement conçue en verre. La base de la tour sera faite de béton armé et de métal ; elle sera conçue pour résister aux camions piégés. À l'intérieur de la tour s'installeront des bureaux, un accès direct au mémorial, mais aussi un restaurant et un observatoire sur les étages les plus élevés. Sa flèche sera la plus grande du monde avec 86 mètres de hauteur. La tour devrait être achevée en 2015. Il s'agira alors de la plus haute tour des États-Unis après la Chicago Spire prévue pour 2012. Delivery of 10000 t of HISTAR jumbo sections (ASTM A913 Grade 65)

Skyscrapers in New York with our jumbo sections NYU Palladium Shearson Lehman St. Luke’s Hospital Citicorp Mt. Sinai Hosp. “Lipstick” 599 Lex. Worldwide Plaza 750 Seventh Ave Swiss Bank - Saks 1585 Broadway Morgan Stanley 450 Lexington New York Times Loews Theater, 42nd St. Hilton, 42nd St. Times Square 4 (Conde Nast) 300 Madison (CIBC) Times Sq. 5 (Ernst & Young) 420 Fifth Ave Hutton Plaza 383 Madison (Bear S.) Hearst Sloan Kettering Hosp. 731 Lexington 1745 B’way (Random H.) World Financial C. WTC 7 Reconstr. 60 & 75 Wall Street Baruch College

Small buildings with steel sections Offices Schools Residential Car parks Multi-use

We compete in small to tall buildings, even in Shanghai, China 88 floors 44 floors 92 floors 38 floors Golden Landmark : 210.60 m, 41 floors built by Shanghai Baoye Construction Corp. (SBC). Shanghai Baoye Construction Corp. Ltd. (SBC) is a large state-owned enterprise with many years of experience in construction contracting, steel structure work and civil engineering design. SBC steel structure work is carried out all over China. SBC took charge of or participated in many important factory construction projects such as Wuhan steel factory, Ma'anshan steel factory, Panzhihua steel factory, Shanghai Baosteel factories and many municipal public projects such as Shanghai metro line 1, Longyang Road station of Shanghai magnetic suspension train, Shanghai Lupu bridge, cloverleaf junction at Gonghexin Road of middle ring of Shanghai, Zhengzhou Xinzheng airport. In addition, SBC steel work has served many top companies such as Shanghai General Motors, Shanghai SMIC, Xiamen Dell computer, Hangzhou UTStarcom, LCD workshop of SVA-NEC, and electricity fabrication factory of IVO in Kunshan, and many stadiums and large-scale international conference & exhibition centers such as national Stadium, Nanjing Olympic Stadium, Wuhu Olympic Stadium, Wukesong Stadium, Haerbin international conference & exhibition center, Nanjing conference & exhibition center, Zhengzhou international conference center, Suzhou internaltional expo center, as well as many high-rise steel structure civil buildings such as Jasper Tower and Golden Landmark located in Shanghai Pudong area and Shanghai Jiaqi Building and Dalian international trade center tower. World Plaza : 199 m, 38 floors Architect : Langdon Wilson Architecture (HQ in Kuwait), Branches in the US

Steel sections allow prefabrication for speed and improved safety Mini Sky City, Changsha, China 57 floors erected in 19 days 10000 tons of HISTAR 460 (ASTM A913 Gr.65) Broad Sustainable Building

LEED® Platinum for Existing Buildings Our rolled sections in HISTAR contribute to 11 points to LEED rating, the highest achievable score for steel Hearst Corp. HQ First NYC Commercial Building with LEED® Gold for New Construction & LEED® Platinum for Existing Buildings 3000 tons of HISTAR steel

Presentation to owners / architects We will continuously assist you during all phases of your project ArcelorMittal Continuous Customer support ARCELOR ACTIONS Free technical assistance + 4 months Presentation to owners / architects contractors Technical Presentations to Engineers Counterproposals / Steel Solutions / Optimization Steel Rolled sections / high strength steel + 3 months 0 Time months - 2 - 1 - 24 - 12 - 6 Typical Project Timeline PLANNING DESIGN CONSTRUCTION FOB Antwerp 8 to 12 weeks after the receipt of the order

pros/cons of steel versus concrete structures We can review the pros/cons of steel versus concrete structures We can explain Fire protection, Composite, Slim floor and Castellated designs… to help you to find an optimized solution Desio Tower, Milano Designer : ARUP Columns: sections in S460M

Picture from the top of the Burj Khalifa in Dubai, (828m) sitting on ArcelorMittal jumbo sections

A questions, a technical and commercial presentation in your office, please feel free to contact us Export Head of Export: Jean-Claude (JC) Gerardy: jc.gerardy@arcelormittal.com T +352 5313 2616 | M +352 621205369 Export: Georges Axmann : georges.axmann@arcelormittal.com T +352 5313 2654 | M +352 621205064 Export: Fabián Mejía Pinto : fabian.mejiapinto@arcelormittal.com T +352 5313 3431 | M +352 621205119 Australia: Sam Popovich (JSteel Australasia Pty Ltd) : Spopovich@jsteel.com.au D +61 2 8198 9503 | M +61 412 346 298 China: Sun XiaoBin : xiaobin.sun@arcelormittal.com D +86 1065309633 | M +86 13601284779 Hong Kong: Beatrice Au Yeung : beatrice.auyeung@arcelormittal.com D +852 2522 4123 | M +852 94619366 India: Ankur Agarwal: ankur.agarwal@arcelormittal.com D +91 22 4248 9554 | M +91 8657517497 Vietnam: Dan Tran Hai : dang.tranhai@contractors.arcelormittal.com D +84 839307248 | M +84 904233218 South East Asia/ Singapore: Derrick Goh : derrick.goh@arcelormittal.com D +65 67339033| M +65 96793754 Tan Yi Zhou: yizhou.tan@arcelormittal.com D +65 64127473 | M +65 87990312 North America: Shelley Finnigan: shelley.finnigan@arcelormittal.com M +1 3124509525 Robert Caroti : robert.caroti@arcelormittal.com M +1 3125047096 South and Central America: Daniel Silvério : daniel.silverio@arcelormittal.com.br : M +55 11 9 4511 6438 Mexico: José Bustos : jose.bustos@arcelormittal.com D +52 4422182887 | M +52 14423226207 Middle East: Bethel Teferra: bethel.teferra@arcelormittal.com M +971 56 536 6449 | D +971 4 8036647 Boby Varghese : boby.varghesejohn@arcelormittal.com M +971 50 1004692 | D +971 4 8035917 Egypt: Samy Mina : mina.samy@arcelormittal M +20 2 20200084 | D +20 122 4603911