Similar Work Experience Requirement

The similar work experience requirement is a technical eligibility criterion specified in the NIT that requires bidders to demonstrate past completion of construction, supply, or service contracts that are sufficiently comparable in nature, complexity, and value to the tendered work, evidenced through completion certificates issued by the previous client.

What is the Similar Work Experience Requirement?

Similar work experience is the technical counterpart to the financial eligibility requirement. While annual turnover proves financial capacity, similar work experience proves technical capacity, that the contractor or supplier has done this type of work before and done it successfully. The NIT specifies the definition of "similar work" precisely (e.g., "construction of RCC dam of not less than 15m height," or "supply of HDPE pipes IS 4984 in single order of not less than 500 MT") and the minimum value or scale.

Common patterns for similar work requirements in Indian government tenders include:

• One similar work of value at least 80% of the estimated contract value in the past 5-7 years, or
• Two similar works of value at least 60% each, or
• Three similar works of value at least 40% each.

Evidence must be provided through client-issued completion certificates (or satisfactory performance certificates) on official letterhead, signed by the competent authority (typically Executive Engineer or above), stating the contract value, scope, start and end dates, and a confirmation that the work was completed satisfactorily. Work currently in progress may or may not count, the NIT specifies whether "completed" means fully handed over or includes work at a certain completion stage.

Why similar work experience requirements matter for Indian government suppliers

Similar work experience is the most frequently cited reason for technical disqualification of bids in Indian procurement. New entrants to a category, even financially strong companies, are blocked by lack of relevant certificates. Understanding this rule guides decisions about which contracts to pursue for track-record building, how to structure joint ventures (where the experienced partner's certificates backstop the newer partner's eligibility), and how to interpret "similar work" definitions broadly to maximize qualifying experience.

Example

A contractor has completed a 32 km rural road project (PMGSY) for Rs 18 crore but wants to bid for a bridge construction tender worth Rs 12 crore that requires "one similar work: construction of major bridge of span above 60m, value at least Rs 9.6 crore." The road project does not qualify as a "similar work." The contractor partners with a bridge specialist in a JV, using the partner's bridge completion certificate to satisfy the experience criterion while contributing the contractor's financial turnover. Learn the full bid strategy in our construction tenders guide.

Frequently Asked Questions

Can work done as a sub-contractor count as similar work experience?

Some NITs explicitly accept experience as a sub-contractor (with a certificate from the main contractor countersigned by the client). Others require direct client experience. Bidders should read the experience clause carefully, if sub-contractor experience is not mentioned, it is safer to assume it is not accepted without seeking a clarification at the pre-bid meeting.

How recent must similar works be?

Most NITs specify a lookback period of 5 to 7 financial years before the NIT publication date. Works completed more than 7 years ago typically do not qualify. Some high-technology tenders (IT systems, specialized equipment) may use a shorter lookback (3 years) given rapid technology evolution.

What authority must sign the experience certificate?

The completion certificate must be signed by an officer of the client organisation at the level specified in the NIT (typically Executive Engineer, Project Manager, or equivalent). Self-certifications, letters from sub-contractors, or certificates from private clients may not be acceptable for government works experience in some departments.

Can international project experience count as similar work in Indian tenders?

Yes, in most cases, if the scope, value, and technical nature meet the "similar work" definition. The certificate must be in English (or with a notarized English translation), and the value must be converted to INR at the applicable exchange rate. Global tenders and large central government tenders typically accept international experience; smaller state tenders may restrict eligibility to domestic projects.