YSG and its sister company İstanbul Group serve as contractor and subcontractor for turnkey projects such as residential housing, hotel complexes, shopping malls, industrial buildings, highway & roadway structures, bridges, steel factories, rc structures and coastal structures. Depending on the changing conditions of market we have widened our view to serve for interior design works as well. Our main advantage to supply the best service is our background with intense work and highly determined know-how when compared with our equivalents.More over we serve as an engineering company at the first stage to protect both our clients’ and end users’ rights. This advantage takes us one step forward to achieve long term success.
Our background involved in various high scale projects where a detailed planning and cost control was vital for the goals to be achieved. We evaluate all the projects on the basis of a master plan where any deviation or unexpected result is easier to be foreseen. This gives us the possibility to guarantee the costs and schedules. We avoid to take risks in the aspect of time-cost and quality which means the prestige for us.
YSG and İstanbul Group, both as the pilot partner or the supporting party, served in various design works including rc structures, steel structures, mixed designs, roadway designs, coastal structures and concept projects that are higher than 600.000 sqm for superstructure and 285 km with crossroads, underpasses and bridges for the transportation projects.YSG has also a wide range of experience in retrofit works for the old historical structures including stone based carcasses and timber frames as well.
IKEA Mega St. Petersburg is totally consisting of 174.000 sqm, which includes food court, ice skating arena, 120 magazines, 5 different anchor tenants and IKEA concept mall with cinema, DIY store and Mediamarkt. The total landplot is around 500.000 sqm with a total 5000 parking space.Important physical features to be highlighted may be listed as follows; total concrete about 85.000 sqm excluding precast slabs of 132.000 sqm, whole facade includes an amount of 28.200 sqm sandwich panel mixed with glazed curtain wall of 6.800 sqm.
SMWC is a 5.500 sqm turnkey project which consists of 890 ton steel carcass above Darüşşafaka Metro Station. Facade is mixed with GRC and aluminium profiled glazings with a total quantity of 4.200 sqm. Interior finishing consists of timber claddings, gypsum partitions and a seminar hall for 300 seats where the entrance floor directly connects with metro station. This complex serves for multipurpose both with its design and location in the heart of the city.
La Stadia, is the investment of KASA-Akfen Partnership, as the part of a 12-Hotel Project within different cities of Russian Federation. La Stadia consists of a 240 room Accor Ibis Brand Hotel neighboring to a 12.000 sqm business centre and 17.800 sqm serviced apartments including 118 flats with parking lots, right along the shore of Kant Island. Whole complex is located on a 12.000 sqm landplot redesigned with landscaping and the turnkey concept includes the very beginning of land development until the handover of the project to the investor.
Büyükbahçe HPP, is a dam project where a total concrete amount of 40.000 cm is poured within 6 months period at the elevation of nearly 1920 m. Total excavation amount reached upto 650.000 cm where derivation tunnels are designed in two lines with 2.800 lm.
The project consists of 17 bridges of RC footings and precast beams where the highway standards are strictly applied. Apart from that, various sizes of culverts from 1x1 upto 7x7 with 5 cells have also been produced for the hydrological and local service purposes. Total concrete amount for the structural works is near 47.000 cm where a total of 7.910 ton rebar is fixed within 6 months under winter conditions.
Eldorado Gold, as one of the worlds biggest mining companies, facilitates in Uşak for gold mining. As per their environmental requirements to be supplied, a complex water treatment plant of 14.000 cm concrete with 1.820 ton rebar is constructed within 4 months period. Apart from that, whole service and technology to start the system is also installed on site. The difficulty of the work was the HSE policy and QA/QC policy requested by the client.
Tunnel Works. Injection &Concrete Casting in Mecca, KSA
Post-tensioning allows thinner concrete sections, longer spans between supports, stiffer walls to resist lateral loads and stiffer foundations to resist the effects of shrinking and swelling soils.