BIM (Building Information Modeling) Based Engineering Services & Software Solutions
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Estimation & Costing Services
MEP Coordination Services
BIM Software Solutions
3D Rebar BOQ,BBS
Why Choose BIMStar

As-Built Modeling-Drawings
BIMStar provides accurate As-Built BIM models and As-Built documentation. As-Built model reflects the as built stage of all building trades, including MEP. We produces high quality As-Built BIM models capturing all changes taking place during construction. Our team works closely with the construction team utilizing site mark-ups to incorporate all information and changes into BIM. We perform quality checks and data verification to ensure that BIM models are accurate in all respects. Our As-Built BIM services help contractors in successful project close-out which is difficult when information is mismanaged or inaccessible. This BIM model serves as a central database and single source of information.
As-Built Methodology (Model & Drawings)
There are multiple ways one can get the As-Built information. BIMStar is capable of producing As-Built Model and Drawings using traditional way of collecting As-built information as well as modern day technologies such as Photogrammetry and Lidar Solutions. While working traditional ways, we do collect As-built, site updates information from site teams / contractors and integrate into earlier built “To Be Built” clash free model and develop As-Built Model. For As-built drawings either construction stage GFC’s are used and updated with As-built, Site updates so as to produce final As-Built drawings. BIMStar has developed efficient process to capture all changes that take place during construction. By utilizing As-Built drawings and/or contractors/sub-contractor mark-ups, BIMStar incorporates these change/modification information into the BIM to generate integrated As-Built models. In another way, if needed As-built model can also be used to produce directly 2D As-built Drawings. The process of as-built information modelling using new technologies can be divided into two main phases: data acquisition and building information modelling.
  • Data Acquisition Methods
    Several techniques can be used for data acquisition in order to create as-built in construction. However, there are limited techniques to acquire data with possibility for creating digital modelling. Traditional Practice Traditional as-built practices are mainly based on graphical standards for 2D drawings. To develop such illustrations in two or three dimensions, traditional measuring equipment is used. The accuracy of these traditional as-built methods is within the required tolerance. However, this traditional method of data acquisition produces a mass of drawings so that their management and usage are time consuming. Traditional site layout method is labour intensive and required many times re-measuring.
  • Photogrammetry
    Historically, sketch and photos are used to supplement traditional method to assist CAD operators to enhance the information and accuracy of traditional as-built planning without any ground control. Recently, researchers try to use photogrammetry techniques to produce digital and parametric data for as built information modelling. Photogrammetry refers to geometric information derived from photographs. However, this method has limitations. For example, extracting object points from a wide angle shots nearby an object is difficult. This approach is not able to produce the required information about the topography of irregular shapes in detail, and cannot provide the details of curves and irregular shapes, whereas lidar scanners can capture such details easily. Photogrammetry usually cannot be used independently in creating as-built, and it is not an ideal solution for as built. Recent studies attempt to integrate digital photogrammetry with lidar scanners.
  • Lidar Solutions
    Lidar is a laser imaging technology that is increasingly employed for capturing scenes with millimetre to centimetre accuracy. It provides fast, accurate, comprehensive and detailed 3D data about the scanned scenes at the rate of hundreds of thousands of point measurements per second. Laser scanners collect data in the form of point clouds which are shapes and dimensions of objects in real space converted and represented as a collection of points in a 3D digital space. Recently, lidar is widely used for construction purposes. Particularly, several studies attempt to use lidar for as-built creation. However, there are two main problems in this stream. First, geometric information such as lines and surfaces cannot be easily extracted from millions of point’s data of objects, and are recommended as future research. Second, a limited number of scanners such as terrestrial scanners are suitable for BIM, and the state-of-the-art of technologies are not investigated fully.
As-Built / Maintenance & Operations
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As-Built Modeling-Drawings
Residential Buildings, Towers
Commercial Buildings – Office
Mixed Use and Commercial
Hospitality and Entertainment (Hotels, Conference Halls)
Institutional / Educational
Health Care (Hospitals, Physically Challenged Facilities)
Senior Living
Airports, Hangers
Government Projects – Dam, Culverts, Tunnels
Infrastructure – Road & Highways, Railways, Stations, Metro projects
Industrial Structures, Warehouses & Storage Structures
Data Centre
Military Projects
Stadiums, Conference Hall
Exhibiting Centres
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Architectural BIM Services Structural BIM Services MEP-HVAC BIM Services Project Management Services (4D) Infrastructure BIM Services

BIMStar Provides following unique Architectural BIM Services BIM Services
•  Architectural 3D Modeling
           •  Interior modeling
           •  External & Internal Finishes)
•  Façade Modeling
•  Architectural CAD Conversion
•  3D Infrastructure Modeling
•  Furniture and Fixture Modeling
•  Mock-Up / Proto type modeling
•  Architectural 2D Drafting & Detailing
•  BOQ-Architectural Model Elements
•  Architectural GFC Layout
•  Scan To BIM Services for Architectural
•  Architectural Modelling for MEP Coordination
•  Architectural Rendering Services
•  3D Walkthrough – Exterior/3D Walkthrough – Interior, 3D Animation
    Services

BIMStar Provides following Unique Structural BIM Services
•  Structural 3D Modeling
           •  Main and Secondary Frame modeling
           •  Structural Finishes
•  Façade Modeling
•  3D Precast Modeling
•  Precast Panel Modeling & Detailing
•  3D Rebar Modeling for,
           •  Accurate Rebar BOQ
           •  BBS (Bar Bending Schedules)
•  Structural 2D Drafting & Detailing
•  BOQ-Structural Model Elements
•  Structural GFC Layout (GA Drawings )
•  Scan To BIM Services for Structural
•  Structural Steel Connection Modeling
•  Structural Steel Fabrication Drawings
           •  Assembly Drawings
           •  Single Part Drawings
           •  Multi Part Drawings
           •  Bolt & Weld Lists

BIMStar Provides following unique MEP-HVAC Services
•  3D Mechanical Elements Modeling
•  3D Plumbing Modeling
•  3D Electrical Modeling
•  Clash Detection & Resolution Services
           •  CDR Reports (Project team's review, Approvals and                          incorporation in model). Model based resolution (For                          discrepancies).
           •  Project Coordination Support. Support for Optimized routing
               Support and incorporation into 3D Model.
•  Composite Services Drawings (CSD) From Clash Free Model
           •  Customer specific scale with ISO Standard Drawing Size
•  Shop Drawings / Fabrication Drawings (Single Services Drawings = SSD)
           •  HVAC Ducting & Equipment Layout
           •  Piping & Equipment Layout with Section Details
           •  Fire Fighting System Layout
           •  Lighting & Conduit layout
           •  Cable Tray layout with Section Details
           •  Spool Drawings
           •  Sleeve Drawings
           •  Builders Work Drawing
•  Drainage, water supply, Ran water layout with sectional details

BIMStar Provides following unique Project Management Services (4D) BIM Services
BIMStar 4D SERVICES: (Basic & Advance)
•  Complete initial (planned) schedule incorporation in model by linking      up of the construction schedule provided by Clients/Main Contractor.
•  Mapping site progress into 3D model for various projections,     including      schedule for identifying delays and updating client on any such lapses      and deviations regularly, mostly on fortnightly basis.
•  Planned Vs Actual 3D representation on project status update for      schedule. Thereof incorporating revised schedule and rescheduling      from any such situation
BIMStar 4D SERVICES: (Advance)
•  4D Baseline Schedules
•  4D Schedule Updates
•  4D Logistics Planning
•  4D Collaborative Foremen Meetings
•  4D What-If Scenarios
•  4D Planned vs. Actual
•  4D for Marketing and Public Relations
•  4D Visuals for Claims and Arbitration

BIMStar Provides following unique Infrastructure BIM Services
•  Land Modeling & Detailing
•  Water Network
           •  Water Lines,
           •  Junctions, Valves,
           •  Tanks, Pumps
•  Road Network
           •  Roads, Footpath,
           •  Medians, Signals
•  Cut and Fill Model from 3D Model
•  BOQ of Entire 3D Model Elements
•  Sewerage Treatment Plant, Sewerage Systems
•  Storm Water Drains
           •  Storm lines, manholes
           •  Chambers, junctions
•  Cooking gas lines, Power Systems

BIMStar BIM Projects
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