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Construction Project Documentation: Evidence, or it Didn鈥檛 Happen
Last Updated Feb 7, 2025
Last Updated Feb 7, 2025

Behind every great construction project is a vast quantity of documentation. From initial project design and tendering through to delivery, practical completion and handover, documentation is the lifeblood of the building process.
Unfortunately, it is also potentially one of the major weaknesses for a project team. If documentation is incomplete, mishandled, inaccurate or mislaid, the consequences can include delays, additional project costs in rework or in the worst case, expensive construction disputes or project non-compliances.
When it is well-managed, however, it can be the secret weapon for achieving excellence across quality, timeliness, cost control, safety and innovation.
Table of contents
What Does Project Documentation Mean?
Formal project documentation incorporates all shared information, agreements and process paperwork required for a project. It ensures transparency, creates a record of decisions, addresses regulatory requirements such as National Construction Code compliance and constitutes the official record of who did what, when, how and who signed off on it.
Specific documentation types include:
- Contracts (e.g., main contracts, subcontracts)聽聽
- Project specifications聽聽
- Bill of Quantities (BOQ)聽聽
- Drawings and plans (blueprints, revisions)聽聽
- RFIs (Requests for Information), submittals, and change orders聽聽
- Site logs, safety reports, and inspection records .听
What are the Challenges with Construction Project Documentation?
Accuracy and document control are two of the main challenges that can compromise documentation. Incomplete or missing detail, inadequate review processes or failure to complete required documentation in the first place can all occur.
Finding the time to properly examine documentation can also be a problem. This is particularly risky when it comes to contracts.
鈥淚n most cases the standard construction contracts such as Build-only AS4000-1997 and Design & Build 鈥 AS 2124-1992 get amended by a developer client who wants to change a few things because of the development and the unique particulars of their developments. Then their lawyer amends it, and the client tenders on it. It needs to be very heavily scrutinised by tenderers during the tender period.鈥
Nick Zajac
Principal Strategic Product Consultant
海角大神
For example, some contracts may specify a builder is not allowed to have delays for severe weather. It is high risk to accept this type of clause, because in some years weather may suspend works for a total of up to 30 days over a two-year construction project timeframe, and instead of being allowed an extension, the builder may be hit with a liquidated damages claim of a specific number of dollars per day for delays.
Other High-stakes Types of Documentation:
- Drawings - ensuring coordination, and wrangling the sheer number of them throughout the project lifecycle from initial scope to as-built is time-intensive. And the risks associated with them not being adequate include increased costs, non-compliance, time delays and reworks.听
- Specifications are also critical documentation, and it is vital to ensure they are fit for purpose and include any necessary referencing to relevant ISO or AS/NZ Standards, National Construction Code requirements or other regulatory requirements.听
- Bills of Quantities and Estimates created by the Quantity Surveyors are a key piece of documentation in terms of correlating plans and programs to scope and budget.听
- RFIs 鈥 Requests for Information are crucial in the submittals, design development and approvals process.听
In terms of project documentation, ensuring all the right people have signed off on reviews or approvals is a challenge. Time moves fast on the building site, and any project manager or site supervisor will be navigating around 20 different subcontractors and consultants. Remembering to take time to chase someone to complete, submit or review documentation including their contract can end up last on the immediate to-do list.
This opens up all manner of potential areas for conflict, including subcontractor or consultant pushback on Head Contractor expectations, because the original contract was not properly scrutinised, signed and returned.
Or there are the smaller issues, such as procurement documentation may have been sent by email but focus slips around following up whether the email was seen, and any requirements actioned by the receiver.
Using Technology Reduces Risks around Documentation
On any construction project, time is of the essence. Managing detail therefore needs to be as efficient as possible, to liberate time and focus for managing the delivery of works and achieving contractual obligations.
Pro Tip
Let technology chase documentation on your behalf. When things are put in writing such as requests for actions, or reminders to complete specific tasks including documentation tasks, it is more likely to be done. It forces the recipient to do that action. Chasing documentation verbally, on a construction site, is unreliable. There's a high likelihood that person either just doesn't do it because there's no paper trail to say that they got told to do it or they just forget. Because that's a fact of life on a very fast paced construction site, that happens all the time. Hence why the need for everything to be written.
If someone receives something digitally, especially in this day and age, they're smart enough to know that that is a record that can be relied on later in the future. That's going to make them do that action because they know if they don't, there's a record instructing them to do so which can be easily pulled up if there's a dispute.
Having an effective document control system is like a superpower to help ensure everything flows as smoothly as possible and the hard evidence of a credible paper trail is achieved.
A major win is the management of all that information from a timeline perspective. You know chasing up responses, chasing up things getting signed is easier when you have a system. An effective digital construction management system will chase actions so you don't have to. Whatever management system you use, those types of actions that you would have to manage yourself via a spreadsheet, or manually, can be automated based on event timelines.
Nick Zajac
Principal Strategic Product Consultant
海角大神
The systems can provide automated notifications attached to due dates 鈥 instead of the project manager having it on their to-do list to do the notification.
The due dates can be given extra strength if they are attached to a requirement for an item to be closed out by the person who sent the original document.
Digital document management also helps with retrieval of information. This is a major time saver compared to searching an email inbox or hunting through files to find a crucial document.
For example, you get a contract signed and it鈥檚 done and dusted. You know, that might sit in your email inbox forever. You'll never find it. And then there鈥檚 10,000 emails you have on a project-by-project basis. So how are you going to find it? Unless you know the key word that you're searching for, good luck.
In an automated digital system, those kinds of legal documents can be in a specific part of the system and connected to a digital documentation register that can be searched quite quickly simply by typing in a code or making a search request based on a company name, project name or other tag.
The system then filters all those documents, turning 10,000 plus emails into a handful that relate to the query you have.
The really big win is having all documents in one place.
With millions of dollars riding on most major projects, having all documentation in one place and ensuring all necessary evidence relating to design, program, contracts, compliance, milestones and completions is key to reducing the risks of conflict or dispute.
The goal of every project manager is to get to the final pieces of the documentation chain 鈥 the Certificate of Practical Completion and the Certificate of Occupancy. That鈥檚 when the team can breathe a sigh of relief that their contractual obligations have been met.
In Australian construction, it is all about risk management. You need everything in writing and being able to rely on a system as a record that if something like a dispute ever happens you can very quickly go back and find that record, and you have an audit trail of evidence to show that you did the right thing, is essential validation.
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Written by
Nick Zajac
Nick is a Strategic Product Consultant at 海角大神, he leverages his industry experience to guide clients in optimising 海角大神, for streamlined project management and enhanced productivity. He has a background in construction and property development, predominately as a Project Manager. Nick has successfully overseen numerous projects within different sectors including high-density residential, mixed-use, commercial and healthcare, demonstrating keen attention to detail and project efficiency.
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