General contractors, also referred to as main contractors in the UK, play an essential role in managing the cost and schedule of highly complex construction projects, particularly during the post-design phases. Professional contracting firms and professionals are involved in a list of crucial tasks. These include diligently studying construction drawing sets developed by architects, seeking local construction permits and licenses, examining day-to-day on-site activities, estimating project cost, monitoring schedules, and serving as a key bridge between key trades, including mechanical services, electrical services, plumbing services and fire protection services.
XS CAD’s 3D BIM modeling and 3D BIM coordination services assist general contractors (main contractors) by providing them with a high degree of predictability and enabling on-time completion of projects. Considering that general contractors (main contractors) bear significant risk of project implementation, they appreciate the advantage of our BIM services.
Owing to our extensive experience in pre-construction planning, multi-service BIM coordination, and BIM modeling for education, commercial, healthcare, leisure, and residential projects, XS CAD has served as a valuable partner to general contractors (main contractors) in the US, Canada, Australia, India, and the UK to support the design process for architectural, structural and MEP disciplines.
Apart from helping contractors deliver time and cost efficiencies on their projects, our tailored BIM services and MEP spatially coordinated models enhance coordination and interoperability between general contractors (main contractors) and all the subcontractors responsible for each of the building services — mechanical, electrical, plumbing, and fire protection. Since the parametric objects created within BIM models represent actual elements within a construction project, this information is valuable for designers, installers and cost consultants.
Whilst 3D BIM modeling services support contractors by offering them a thorough pre-construction visualisation with regards to structure, architectural elements, MEP spatial coordination, clash inspection, and interference analysis, 4D BIM allows them to create time-based virtual mock-ups, also known as sequence-based simulations to improve productivity on site. Additionally, 4D BIM services help them detect time and workflow-based clashes resulting in efficient materials and equipment planning, besides improving the flow of multidisciplinary personnel in a constrained space and time.
Furthermore, XS CAD’s 4D BIM Services help general contractors (main contractors) test several “what if” scenarios and make improvements if needed. As a result, the simulation of various project sequences relative to their planned timeframes enables quick and effective decision-making. This decision-making advantage and accurate predictability offered by our BIM modeling services leads to on-time and cost-effective project completion by contractors for their end customers.