Benefits of BIM for Contractors at Various Project Phases
What are BIM services?
BIM services for building contractors deliver clear intent in project bidding throughout construction process.
Contractors are managing large infrastructural projects easily with BIM modeling. Innovative BIM engineering solutions and new facilities are provided by building contractors within business models like BIM execution plans, BIM clash coordination, 3D modeling, 4D construction simulation, 5D quantity take-off, 6D sustainability and energy analysis & 7D facilities management. Building contractors have more understanding & control over construction projects from inception to final built stage.
Project Phases Benefited through BIM
Pre-Construction Project Bidding Construction Change Order Management Clash Detection Post-Construction
Pre-ConstructionÂ
Coordinating with architectural, structural and MEP designers during preconstruction phase is essential for comprehending design intent.
BIM allows building contractors to efficiently coordinate with designers and project owners, which is valuable for conveying accurate information and potentials.
Accurate 4D construction schedules and 5D cost estimation are also implemented with BIM in less time.
Further, the actual visual representation of building contractor facilitates in construction risk management, validating costs at an earlier stage.
In addition, construction design flaws get identified through BIM Modeling, which is harder, costly and laborious using 2D drawings, encompassing a lot of rework.
Project Bidding
It is also important for the building contractors to estimate cost of building materials, systems and equipment for developing apt bids.
Estimation through manual construction process on 2D quantity surveying is not much effective in making accurate cost analysis.
The process is labor exhaustive, time consuming and inclined to errors.
Cost estimation through 5d BIM services facilitate contractors in developing accurate bids through extracting quantities from BIM models, thus making the process faster and accurate.
Construction
3D BIM models are considered to be an information resource throughout construction phase.
Sub-contractors are similarly using the information for MEP installations, encompassing modular construction practices.
Alterations in BIM models are perceptible to entire team, fostering high-end collaboration amongst contracting companies and sub-contractors.
Using this information, tasks are allocated effectively and BIM models are used for dynamically monitoring construction progress by updating BIM models.
Building contractors are able to associate construction schedules with BIM modeling for labor productivity and transparent construction progress.
Change Order Management
Conventional 2D solutions are not effective in change order management, as they are not smart in observing modifications, addons, or deductions in a project. BIM services allow change order management for improved insights and operational control of changes. Contemporary changes are visualized with 5D BIM quantity takeoff/bill of materials, isolating added systems and components. Differences in quantities are reviewed, validating change orders and verifying cost suggestions of sub-contractors through minimum resources.
Clash DetectionÂ
BIM Modeling facilitates building contractors in detecting clashes and conflicts in semiautomated and fully automated method.
Enables contractors to visualize them for making improved decisions.
BIM Modeling informs whether HVAC ducts are clashing with firefighting pipes or cable trays are clashing with chiller pipes automatically, correcting all changes instantly.
Post-Construction
Most building contractors provide building maintenance services to components, they install during construction.
Errors get minimized along with saving of rework and costs. Currently, about 40% of the contracting companies are achieving the same using Building Information Modeling.
BIM services also support building contractors to enhance quality, efficiency and safety of construction projects.
3D BIM modeling helps building contractors to get important information about location, size, date of installation, warranty, manufacturer details, part number, model number and routing of MEP services.
The technique simplifies facilities management and maintenance for resolving issues quickly and efficiently.
Get BIM Services for Contractors from Tejjy Inc.
Tejjy Inc. Provides BIM services for building contracto rs & contracting companies.
Expert BIM modelers of Tejjy Inc. are always there to support your BIM expedition.
Consult Tejjy Inc. at 202-465-4830 or info@tejjy.com for getting assistance at every stage of construction project execution.