Contract Administration 101: Overseeing Construction

Author: Bart Kolosowski
Published: September 28, 2023

Contract Administration 101: Overseeing Construction


This article represents a continuation of our previous discussion, where we explored the role of the Contract Administrator (CA) at the initiation stage of a project. It would be beneficial to review the earlier article by clicking here to ensure a comprehensive understanding.

In this piece, our focus shifts to the construction phase, examining the obligations and tasks undertaken by the CA at this critical period. The construction stage brings specific challenges and complexities that the Contract Administrator must adeptly handle to safeguard the project’s successful realisation.

These responsibilities span from the management of contract documents, adherence to regulation, and cost control to the maintenance of quality standards. The following sections will dissect these areas in an in-depth manner, offering a robust analysis of the CA’s role during the construction phase. Therefore, we now proceed to discuss these roles, shedding light on the pivotal nature of a Contract Administrator’s duties throughout this essential project phase.

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Site Inspections and Quality Control

A major part of a Contract Administrator’s responsibility during construction is conducting regular site inspections and maintaining quality control. It is recommended that the Contract Administrator (CA) visit the site a minimum of once a month to monitor the ongoing work and ensure its alignment with the agreed-upon contract documents, workmanship standards, and the construction programme.

During these inspections, the CA must pay particular attention to the progress of the project versus the timeline set in the programme. The quality of workmanship is assessed to ensure that the construction standards are being adhered to. Compliance with contract documents is checked to ensure everything is being constructed per the agreed plans and specifications. Health and safety regulations are non-negotiable, and the CA must ensure that these are strictly adhered to, to guarantee the safety of all personnel on-site.


The contract administrator (CA) plays an instrumental role in orchestrating regular progress meetings within a construction project. These meetings provide a platform for thorough discussions about the project’s status and help identify potential issues early on.

During these meetings, the CA is responsible for chairing and ensuring that all the minutes are recorded and subsequently circulated amongst all stakeholders. This includes reviewing and discussing the actions that arose from previous meetings, with the contractor obligated to report on the project’s progress, any delays, and existing issues. Furthermore, during these meetings, contract instructions are discussed in detail, and coordination of subcontractors is managed. Notably, efficient handling of these meetings by the CA can significantly contribute towards streamlined project execution.

Contract Instructions and Variations

Contract instructions and variations must be handled with meticulous attention to detail during the construction process. This includes issuing instructions promptly and in written form to ensure clear records and no confusion. When variations occur, it’s crucial that the contract administrator seeks employer approval if necessary, considering both the cost and time implications of the proposed changes.

In addition, the contract administrator plays a pivotal role in processing the contractor’s requests for information. These tasks demand a keen understanding of the contractual terms and a proactive approach to communication, ensuring that all changes align with the agreed contract form, such as the JCT Standard Building Contract. This safeguards the project’s objectives and helps maintain a harmonious working relationship between all parties involved.

Time Management

Effective time management is a pivotal aspect of a Contract Administrator’s role during construction. It involves carefully monitoring the progress of the project, in comparison to the initial programme, to ensure timely completion. This includes obtaining insights on the sequencing of work from the contractor and other professionals involved to create a streamlined and efficient workflow.

Moreover, the Contract Administrator must actively advise the employer about potential delays and the resulting consequences. Handling extension of time requests, which could stem from unforeseen circumstances or alterations in the project scope, is also part of the Contract Administrator’s duties. It is essential for these aspects to be managed proactively to ensure the project stays on schedule, thereby safeguarding the employer’s interests.

Valuations and Payment

The valuation and payment processes play a crucial role in the administration of a construction project. It is the contract administrator’s responsibility to ensure the impartiality of valuations, a duty that involves carefully checking off-site materials if they are included in the contract and meticulously accounting for all contract instructions. They are also tasked with weighing in on matters of loss and expense that may arise during the construction phase, offering guidance and advice where necessary.

Furthermore, a contract administrator must oversee the retention release process, advising the employer on the varying aspects of this financial safeguard. This includes discussions about when and how much money should be retained from the contractor to ensure that all work is completed correctly. This role requires the utmost objectivity and impartiality and an in-depth understanding of construction contracts and JCT Lump Sum contracts in particular.

It is common for a CA to employ a project quantity surveyor to assist with matters relating to the calculation of the value of variations and valuations. It is, however, important to remember that the impartiality requirement under JCT Lump Sum contracts stays with the CA.

Reporting to the Employer

A key responsibility of a contract administrator (CA) during the construction phase is to keep the employer informed on the progress of the project. This involves regularly updating them on the status of tasks, the overall project timeline, and the budget. Additionally, the CA should proficiently explain any risks or issues that may arise, doing so in an easily digestible manner for the employer.

Creating regular reports for the employer is paramount. These reports should be formatted in a clear, concise manner and must contain all necessary information regarding the progress and potential challenges of the project. By doing this, the employer stays abreast of the project’s status and can make informed decisions when necessary.

Managing Design Queries

In the course of a construction project, a contract administrator plays a crucial role in managing design queries. They serve as the primary liaison between the construction and design teams, ensuring that all questions and requests for information (RFIs) are appropriately logged, tracked, and addressed promptly. This requires ensuring timely responses from the design team and, when necessary, issuing written instructions to provide clarity and maintain the momentum of the project.

Moreover, the contract administrator must thoroughly consider the potential time and cost implications of each design query, advising the client on necessary variations to design. This ensures that the construction process continues smoothly and that any required alterations are carried out efficiently and within budget constraints. It’s a balancing act that requires clear communication, meticulous record-keeping, and a deep understanding of design principles and construction processes.

Coordinating Professional Team

A key role of a Contract Administrator (CA) during the construction phase is to coordinate the professional team. This often involves arranging joint inspections when necessary and ensuring specialist input on quality, testing, and commissioning aspects. It is imperative that these duties are diligently fulfilled, as they support the overarching role of the CA and contribute to the successful execution of the project.

Additionally, the CA is responsible for pursuing outstanding documents from consultants to ensure all contractual obligations are met. The CA must be assertive yet diplomatic in their coordination efforts, understanding the interconnected nature of the project and the role each professional plays. This often involves navigating the complexities of multiple schedules, requirements, and communication styles. Balancing these elements efficiently is crucial to delivering a successful construction project.

Dispute Prevention

The Contract Administrator (CA) plays an instrumental role in preventing disputes. This is done by identifying potential issues early in the project life cycle. Through vigilant observation and proactive communication, the CA can resolve issues before they escalate into full-blown disputes. This involves liaising with all parties, facilitating discussions, and finding suitable solutions that align with the project’s objectives.

The CA also provides valuable counsel to the client regarding possible claims. This is based on their comprehensive understanding of the JCT Lump Sum contract terms and conditions. The CA minimises misunderstandings and maintains a harmonious project environment by fostering a collaborative atmosphere and maintaining clear, consistent communication. This dispute prevention approach is integral in ensuring that the project progresses smoothly, avoiding unnecessary delays and additional costs.

Communications Management

Effective communications management is critical to a Contract Administrator’s (CA) role. Every instruction and document issue must be meticulously recorded, from verbal instructions confirmed in writing to issuing notices and certifications within defined timescales. This comprehensive record-keeping provides a reference point for any discrepancies or misunderstandings and ensures a transparent, well-documented trail of all activities and decisions.

Moreover, it is essential for the CA to ensure that the client is copied on all relevant correspondence to keep them abreast of the progress and any potential issues. At the same time, the CA needs to manage the information distribution strategically, ensuring all parties involved receive the necessary details without overwhelming them with superfluous information. Consequently, a CA must be proficient in communications management, ensuring an effective flow of information that supports the smooth running of the construction project.


We hope you found this review of the critical responsibilities of a Contract Administrator (CA) during a project’s construction phase helpful. These responsibilities include managing contract documents, conducting site inspections, handling contract variations, overseeing time management, and ensuring effective communication among stakeholders.

The execution of these duties requires the CA to possess significant capacity and a robust skill set. The expertise and aptitude of a CA are instrumental in navigating the complexities of the construction phase, thereby contributing significantly to the project’s smooth progression.

The subsequent article in this series will delve into the CA’s role as the project comes to an end, highlighting the importance of adept management during this crucial phase.

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