Notes

Benefits of Drone Surveying: How companies are using the data
Being able to capture precise and accurate visual representations of a worksite quickly and efficiently is really a major benefit of using drones for surveying. But you can find other advantages aswell.

Take the guesswork out of pre-bids and progress tracking

Bills of quantities in construction allow for quick and easy comparison of contractor proposals. Since Drone Surveying Highworth are quoting the same quantity of work, it?s easy to identify differences in cost. Bills of quantities may also be used to clearly define the scope of work on a project. Since quantities and amounts are given, there?s no room for misinterpretation and less potential for mathematical errors. Using a drone to survey materials on a prospective jobsite helps to ensure that the contractor pricing you submit is accurate, and you also?ll be compensated for the work you complete. Comparing your initial site survey to the initial ground file provided lets you request a change-order upfront to secure additional money for the project if you spot an unfavorable variance between your two.
Avoid rework


According to the Construction Industry Institute, rework is estimated to represent 2%-20% of total costs. It impacts project timelines, costs, schedules, machine resources, and person hours. Which erode profitability. A significant cause for rework is a insufficient information or using outdated information in decision making. Technology, like the Propeller Platform, makes solving this issue easier with more accurate and timely data. Drone surveying enables site supervisors and superintendents to receive up-to-date maps with accurate specs approximately 1 day after requesting them, which contributes to better decision making and ultimately less rework.
Improve site-to-office communications

Survey data captured by drones and processed by software platforms like Propeller help centralize project documentation and increase collaboration with surveyors, engineers, foremen, and site managers. Collaboration challenges span the complete life of any project and it?s important that stakeholders at each stage have the info they need to understand in case a project is on track, on budget, and on schedule. Platforms like Propeller centralize all of your information in one place including present and past surveys, designs and iterations, and all of your notes, reports and files.
Minimize change orders
In line with the Independent Project Analysis Group, an average of 35% of most construction projects will incur a significant change. One study indicated that change orders led to project cost overruns of 11-15% typically and delayed projects around 20% beyond scheduled completion dates
Avoid disputes

A 2022 study found that 87% greater than 500 respondents from architecture, engineering, and construction firms had dealt with disputes before 12 months, a considerable increase from 63% in 2021. In their annual Global Construction Disputes Report (2022), Arcadis discovered that the leading reason behind disputes in THE UNITED STATES was poor record keeping and documentation.

Resolving disputes requires a clear communication and documentation plan. Drone surveys conducted in the beginning of a project and at regular intervals throughout the course of the work provide a historical record and a frequent (and reliable) record of progress as time passes. Should a dispute arise, contractors can revisit the relevant site survey to address any concerns.

Accurate records established with drone data also enable contractors to quickly identify and address project errors or concerns and offer clear, accurate, unbiased, and easy-to-understand documentation of every stage in the project.
Save time and money

Measuring quantities and progress manually takes time, resources, and frequently a full-time dedicated person. And in remote areas, a large chunk of time is spent just accessing a site. When survey data could be captured and processed in hours, not days or weeks, projects go smoother with less rework, added expense, and overhead. Using cloud-based processing also eliminates the necessity for server and computer costs and is much more scalable.
Site balancing

One of the major costs in earthworks is importing or exporting dirt from the site. A way to cut costs for this operation is determining if the project can be carried out by only using the dirt that?s currently on site, known as site balancing. When developing a grade design for a civil construction or earthworks project, a key goal is to ensure the dirt face to face site balances whenever you can. This means that the cuts and fills are relatively equal, in order that contractors don?t need to import or export dirt in trucks to complete a job, which is often costly. Moving the existing earth around on site with excavation machinery is more cost effective. When you survey your worksite with a drone, the data you obtain permits you to track your dirt quantities more accurately and balance your site.
Reduce safety risks

Flying a drone enables surveyors to remain on stable ground while safely navigating dangerous terrains and slopes or avoid close contact with busy highways. Drone surveying keeps crews onsite for less time than traditional survey methods, reducing the chance for an injury to occur. Mapping a site becomes as simple as programming a flight path and piloting the drone, also it yields just as accurate results.

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