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    Free Construction Estimate Template by Stellar Consulting

    Stellar Consulting Construction Estimate Template

    This construction estimate template created by Stellar Consulting.




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    Modular Construction – Modular Green Building

    Modular construction allows for efficiency and sustainability in all aspects of the construction process.

    The green modular building is the practice of increasing the efficiency with which buildings use resources – energy, water, and materials – while reducing building impacts on human health and the environment, through better siting, design, construction, operation, maintenance, and removal – the complete building life cycle.

    The processes that go into modular construction allow for far more accountable and ecological building methods.

    Modular construction takes advantage of a process known as “Mass Customization.” When constructing a modular building, the same paneling that used to create one building can be snapped into place on another building.

    However, you can still design the building practically however you want! Therefore, any paneling left unused after a job, can simply be used on the next one. Plus, they will not need to be moved very far because all structures are built in our own facilities, ensuring they will not go to waste. And we use CAD software to map out all our prefabricated projects, so we know the exact amount of materials that need to go into each job.

    Effective green modular building can lead to

    Reducing operating costs by increasing productivity and using less energy and water,

    Improved public and occupant health due to improved indoor air quality, and

    Reduced environmental impacts by, for example, lessening storm water runoff and the heat island effect.


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    Excel Gantt Chart Template Free Download

    A Gantt chart is a tool for project management developed originally by Henry Gantt in the early 1900s.

    If you use Excel or Google Sheets, you can create this type of project schedule with almost no learning curve by downloading free Gantt Chart Template.

    This template contains the core functionality needed to create a simple Gantt chart easily. Each row of the worksheet represents a separate task. All you need to do is define the start date and duration of each task.

    To add more tasks, you just copy and paste rows (or insert a row then press Ctrl+d to copy formulas down).

    To change the range of dates displayed in the chart area, just slide the scroll bar.
    To track the status of a task, edit the % Complete column. The bars in the chart show the % complete for each task.

    The vertical red line shows the current date. You can use the TODAY() function in the Today’s Date field to automatically move the red line.

    The Start and End dates for a Summary (Level 1) task can be found by using the MIN and MAX functions, such as MIN(range_of_start_dates) or MAX(range_of_end_dates).

    To use the automatic work breakdown structure numbering, copy the formula for the appropriate level from the bottom of the worksheet.

    DOWNLOAD – For Excel 2010 or later (.xlsx)

    DOWNLOAD – 2003 Microsoft Excel xls


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    Project Plan Template Excel with Gantt Chart and Traffic Lights


    Project Plan Template Excel with Gantt Chart and Traffic Lights

    The excel project plan template has some advanced features which help in identifying delayed tasks, traffic light indicators and using predecessors.



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    Work Breakdown Structure Excel Sheet for Establish Construction Site

    Work Breakdown Structure (WBS) for Establish Construction Site

    A construction project manager needs to get a variety of skills and competencies in order to navigate through the project and to establish a functional connection with the numerous teams.

    This example is a work structure breakdown for the set up of a construction site.

    1. Fit out
    • Surface
      • Stone up site
      • Stone up access road
    • Erect site accommodation.
    • Utilities
      • Electrical service
      • Water service
      • Drain connection


    1. Clear site
      • Asbestos survey
      • Strip site
        • Specialist clearance
        • Demolish sheds
        • Clear rubbish
    1. Security
    • Erect fence
    • Fit gates


    WBS for Establish Construction Site

    Work Breakdown Structure (WBS) for Establish Construction Site


    Download Excel Sheet



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    Project Cost Estimate and Budge Template Free Download

    Project Cost Estimate and Budge Template Free Download

    Download Project Cost Estimator Excel Template at free of cost to work out the Project Cost or Project Budget to pass on to your client.

    Project Cost Estimate and Budge Template Free Download

    Some useful steps to form project estimator excel template:

    • Split your project into various main phases. As for instance Project Design, Project Development, Project Testing, Project Documentation and Project Management/ Maintenance
    • Segregate all main phases into sub phases
    • Calculate the time to finish each sub phase


    • Work out number of associates (developers, analysts, testers,etc…) necessary to finish each phase
    • Calculate if any other cost is contained in project development ( as for example material, software, training,etc…) or project management
    • Now generate the template with the above information


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    One Way Slab Quantity and Two Way Slab Quantity Spreadsheet

    Slabs are classified into two types: One Way Slab and Two Way Slab.

    One way slab is a slab which is supported by beams on the two opposite sides to carry the load along one direction.

    Two way slab is a slab supported by beams on all the four sides and the loads are carried by the supports along both directions, it is known as two way slab. In two way slab, the ratio of longer span (l) to shorter span (b) is less than 2.

    Difference between OneWay Slab and Two-way slab:

    One Way Slab Two Way Slab
    Slabs are supported by the beams on the two opposite sides Slabs are supported by beams on all the four sides.
    Main Reinforcement is provided in only direction for one way slabs Main Reinforcement is provided along both the directions in two way slabs.
    Loads are carried along one direction in one way slab. Loads are carried along both the directions in two way slabs.





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    Basic Requirements for a Building

    Basic Requirements for a Building

    The planning and construction of a building should be aimed at fulfilling the following requirements:


    A wall should be strong enough to take up the loads safely due to its own weight, super imposed loads and lateral pressure such as wind.


    It should be stable against overturning by lateral forces (due to wind load) and buckling caused by excessive slenderness.


    All the external walls, whether of load bearing or panel construction, should provide adequate resistance to rain, sun and wind penetration.


    The walls should offer sufficient resistance to fire, as they behave as vertical barriers for spread of fire in the horizontal direction. So the walls should be made of such a material which neither ignite nor allow the spread of the fire through them.

    Basic Requirements for a Building


    It should be possible for walls to attain insulation against heat. For this, the walls are made either thicker, or cavity wall construction is employed. Heat insulating materials are also used in construction of walls.


    The walls, both load bearing and non-load bearing, should be made of such materials and by such techniques, viz., cavity wall construction, so as to insulate building against indoor and outdoor noises.


    The walls, particularly external walls, should also provide sufficient privacy and afford security against burglary.

    In the design and construction of walls, a balance between two primary considerations, namely strength and insulation against elements (such as heat, fire & weather), should be exercised.

    Generally hollow concrete blocks or perforated bricks are used now days for construction of building walls, as it satisfies most of the requirements.



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    Different Types of Concrete Mix

    Different Types of Concrete Mix

    Concrete is made up of cement, aggregate (particles of stone) and sharp sand. When you mix these ingredients with water, they bind into a solid, hard material. In different proportions, they produce concrete of different strengths for different uses.

    It’s important to get the proportions right. If there’s too much aggregate, you’ll struggle to get a satisfactory finish. And too much sand will make the mix weak, so that the finished surface could be damaged by the elements.

    Concrete begins to harden after about two hours and then becomes unworkable. But it doesn’t become really strong for several days, and continues to harden as long as there’s some moisture in it. Let’s take a look at below different types of concrete mix.

    1. Nominal Mixes

    In the past the specifications for concrete prescribed the proportions of cement, ?ne and coarse aggregates. These mixes of fixed cement-aggregate ratio which ensures adequate strength are termed nominal mixes. These offer simplicity and under normal circumstances, have a margin of strength above that specified. However, due to the variability of mix ingredients the nominal concrete for a given workability varies widely in strength.

    Different Types of Concrete Mix

    2. Standard mixes

    The nominal mixes of fixed cement-aggregate ratio (by volume) vary widely in strength and may result in under- or over-rich mixes. For this reason, the minimum compressive strength has been included in many speci?cations. These mixes are termed standard mixes.

    IS 456-2000 has designated the concrete mixes into a number of grades as M10, M15, M20, M25,M30, M35 and M40. In this designation the letter M refers to the mix and the number to the speci?ed 28 day cube strength of mix in N/mm2. The mixes of grades M10, M15, M20 and M25 correspond approximately to the mix proportions (1:3:6), (1:2:4), (1:1.5:3) and (1:1:2) respectively.

    3. Designed Mixes

    In these mixes the performance of the concrete is speci?ed by the designer but the mix proportions are determined by the producer of concrete, except that the minimum cement content can be laid down. This is most rational approach to the selection of mix proportions with specified materials in mind possessing more or less unique characteristics. The approach results in the production of concrete with the appropriate properties most economically. However, the designed mix does not serve as a guide since this does not guarantee the correct
    mix proportions for the prescribed performance.

    For the concrete with undemanding performance nominal or standard mixes (prescribed in the codes by quantities of dry ingredients per cubic meter and by slump) may be used only for very small jobs, when the 28-day strength of concrete does not exceed 30 N/mm2. No control testing is necessary reliance being placed on the masses of the ingredients.

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    Circular Column Design

    Circular reinforced columns have higher strength than square or rectangular columns. Circular cross-section columns are more resistant to buckling as compared to a rectangular cross-section. Furthermore, circular sections will have uniform torsion characteristics.

    circular column design spreadsheet example

    The difference between the strength of two different types of columns: Columns having shear reinforcement in form of spirals gives better confinement than shear reinforcement in form of ties.

    Circular Column Design Spreadsheet  Download

    They are columns in which the longitudinal bars are arranged in a circle surrounded by a closely spaced continuous spiral. These columns are usually circular or square in shape. A minimum of six bars is used for longitudinal reinforcement.


    Circular Concrete Columns Design PDF  Download


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    Car Autocad 2D Blocks Free Download for your Next Project

    A collection of AutoCAD 2d blocks free download car in plan and elevation view.


    You can use these car 2d blocks for residential building projects plan and house plans.

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    5 Web-Based Project Management Software Tools

    There are effective project management software tools you can use to streamline your operations and boost your productivity. If you are a small business, you may want to look for a project management solution that has collaboration features, task management, project scheduling, and document-sharing.

    Some quick reminders before you purchase a project management solution.

    Look for one that supports a mobile application. Look for a software solution that can support mobile applications if your project team members or leaders who will be using this project management solution would spend a lot of time outside the office. Mobility equals agility, so ensure that when you buy a project management software solution, it can support mobile applications.

    Get one that supports social activity streams. Many solutions today incorporate social activity streams into their features, enabling your staff to report on and discuss information on the project or task status.

    Check for integration options. There are solutions that can be integrated well with their pre-existing business systems. For instance, integrating the project management software with your company

    Check if existing accounting system will allow you to send expense reports and important financial data to make billing, financial management, and project invoicing more fluid.

    How secure is the program? Handing over sensitive data to such a project management software tool may be an issue. So when searching for a project management tool, consider its security features.


    Here are five top project management solutions and the features they offer in their trial (if available) and paid versions.

    Resource Guru

    Resource Guru is a web project management app with a good scheduling tool created to keep you and your company on track of your business, meet deadlines, and keep up with the pace of your work. A cloud-based team calendar, this tool helps you remove scheduling problems and promote delegation and appropriation of people, equipment, and resources.


    LeanKit is a flexible project management solution that provides a real-time and shared understanding of work activity and status, making the solution perfect for managing both project as well as process work.

    The intuitive software gives a single and consolidated view of your work that teams can quickly access and interact with across various locations, devices, and systems using virtual Kanban boards.


    Workfront is a cloud-based enterprise work management solution, allowing members across teams to work, collaborate, and report in one place in real time. It intelligently combines social media techniques with traditional project management capabilities to fully engage team members in high priority productive activities, while providing management teams with the information and visibility they need to optimize their resources.


    Lessen your workload by managing projects online. ProWorkFlow focuses on visibility and control to help you collaborate seamlessly with your teams. Its features and tools are scalable to match the needs of freelancers, small, medium, and large enterprises.


    Communifire streamlines your communication and work processes and integrates them in a social business platform to enhance collaboration and content management in your organization. It is ideal for business of all shapes and sizes that operate in a wide array of content and with various teams to ensure all their work are achieve on time and aligned with company goals.

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