PMCJune 20264 min read

PMC vs. Main Contractor: Understanding who works for whom

When a client appoints a main contractor, they get a construction company. When they appoint a Project Management Consultancy, they get an advocate. The difference seems obvious — but in practice, it is routinely blurred, and clients pay for that confusion.

This article sets out clearly what a PMC does, what a main contractor does, and why the distinction matters for every significant construction project in Bangladesh.

What a main contractor is — and is not

A main contractor is a commercial construction company. Their business is building. They generate revenue from labour, materials, plant, and subcontractor management. Their margin is the difference between what the project costs them to build and what the client pays them under the contract.

A main contractor's site manager — whatever title they carry — works for the contractor. Their performance is assessed against the contractor's operational targets: programme adherence, cost control on the contractor's side, subcontractor management, and client relationship maintenance. When the client's interests and the contractor's interests align, which they often do, this works fine. When they diverge — and they always diverge at some point — the site manager serves the employer who pays their salary.

This is not a criticism of contractors or their site teams. It is a description of how commercial relationships work.

What a PMC does

A Project Management Consultancy is appointed by the client and paid by the client. Its function is to manage the construction process on the client's behalf — from programme planning and procurement through to construction supervision and financial closeout.

A PMC does not build anything. It does not employ labourers, purchase materials, or manage sub-contractors. It manages the parties who do those things, on the client's instructions and within the framework of the contract.

The key word is independent. A PMC with no commercial relationship to any contractor or supplier in the supply chain can:

  • Evaluate tender submissions without bias toward any particular bidder
  • Certify or reject payment applications based on what was actually built, not what was claimed
  • Issue delay notices against the contractor when the programme slips and the contractor is responsible
  • Challenge variation claims that are not contractually justified
  • Recommend contractor replacement if performance falls below the required standard

None of these actions are possible when the project manager works for, or has commercial ties to, the contractor or the design team.

The contractor's PM vs. the independent PMC

FunctionContractor's Site ManagerIndependent PMC
Employed byMain contractorClient
Performance measured againstContractor's programme & marginClient's brief, budget & programme
Variation claim reviewContractor's positionIndependent assessment against contract
Payment certificationContractor's applicationVerified against completed works on site
Delay notice issuanceUnlikely — creates contractor liabilityStandard process when programme is missed
QA / defect identificationInternal resolutionDocumented, tracked, formally closed
Reporting toContractor managementClient

The moment that reveals the difference

The distinction between a contractor's site manager and an independent PMC matters most at moments of conflict. Those moments come on every project of scale.

A contractor declares practical completion. The client's independent PMC inspects the works and produces a snagging list with 47 outstanding items. The contractor disputes 23 of them. The PMC maintains the list, withholds the completion certificate, and monitors rectification to confirmed close-out.

Without a PMC, the client signs off on practical completion because the contractor says the building is ready and there is no independent party to say otherwise. Three months later, the air conditioning in the boardroom is failing because a control valve was installed incorrectly and signed off in the contractor's own inspection record.

This scenario is not unusual. It is a predictable outcome of asking the contractor to supervise the contractor.

A common misconception: the design team as project manager

In many Bangladeshi projects, the lead architect is also asked to "manage" the project. This is a different kind of conflict, but a conflict nonetheless.

An architect's primary obligation is to their design. When a contractor proposes a value engineering substitution that reduces cost but requires a design revision, the architect's instinct is to resist — not because the substitution is bad for the client, but because it modifies their design. When a variation claim arises from incomplete design information, the architect has a professional reason to manage how that information is presented.

Architects are designers. Their training, their professional liability, and their commercial model are built around design services. Asking them to also independently manage the construction process places them in a role that conflicts with their primary function. Good architects know this. The best of them recommend an independent PMC for construction management precisely because they understand the separation of roles.

What to look for in a PMC appointment

When evaluating a PMC, three questions determine whether the independence is real:

  1. Does the PMC have any current or historical commercial relationships with contractors operating in this market? Referral arrangements, joint ventures, and preferred supplier networks compromise independence even if the PMC fee is paid by the client.

  2. Is the PMC's fee structure fixed, or calculated as a percentage of construction cost? A percentage fee creates a structural incentive to maximise construction spend. A fixed fee aligns the PMC's interest with project efficiency.

  3. Does the PMC have contractual authority to reject payment applications, issue delay notices, and certify variation claims without contractor approval? Without this authority, the PMC is an administrator. With it, they can protect the client's position.

The answers to these three questions tell you whether you are appointing a project manager or a more expensive version of the contractor's site team.

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