Keshab Charan Das from G R Infraprojects Limited shares views on L1 Bidding System

India must shift focus from lowest cost to best value to ensure sustainable infrastructure growth. Investing more upfront in DPRs will save enormous costs and delays later.

Keshab Charan Das
GM - Business Development - Estimation & Costing
G R Infraprojects Limited

Navigating L1 Without Compromising Quality and Safety

The L1 bidding system poses significant challenges: maintaining quality, safety, and long-term durability while remaining competitive on price. For companies with a long-standing presence in infrastructure, this requires a combination of strategic planning, process optimization, and risk management.

One critical strategy is meticulous project estimation. Experienced contractors often invest in detailed cost modeling that accounts for labor productivity, equipment utilization, material price fluctuations, and risk contingencies. By leveraging historical data and predictive analytics, firms can identify cost efficiencies without compromising structural standards. For instance, optimizing concrete mixed designs or sourcing materials through long-term supply agreements can reduce costs by up to 10% while preserving quality.

Strong project management frameworks, regular quality audits, and inspection to ensure adherence to safety and durability standards, digital tools such as BIM and project management software help monitor timelines, track resources, and flag potential bottlenecks before they escalate into delays or cost overruns.

Collaborating With Subcontractors and Suppliers

Collaboration with subcontractors and suppliers for a transparent procurement process and building long-term partnerships create incentives for consistent quality delivery, while reducing the risks associated with low-cost, unproven vendors. In addition, investing in workforce training ensures that teams maintain technical proficiency, especially for complex projects like metro rail systems or multi-lane expressways.

Data from the Ministry of Housing and Urban Affairs suggests that projects incorporating modular methods report up to 15% lower lifecycle costs, even when initial bids are highly competitive. Companies executing elevated metro corridors have achieved high-quality delivery by combining prefabricated structures, modular construction, and predictive maintenance planning, all while remaining competitive under L1 constraints.

Ultimately, success in the L1 environment depends on balancing cost competitiveness with rigorous internal processes, technological integration, and strategic project selection. Contractors who align operational excellence with bidding strategy can not only win contracts but also deliver projects that stand the test of time.

The Real Cost of Prioritizing Lowest Bids

The supposed savings of L1 vanish when hidden costs like maintenance, delays and litigation are accounted for. While the L1 system ostensibly rewards fiscal prudence, the long-term costs of prioritizing the lowest bid often outweigh initial savings. Hidden expenses, ranging from frequent maintenance to delays and structural issues, can significantly burden both the government and taxpayers. Understanding these implications is critical for policymakers aiming to enhance value for money in infrastructure projects.

Prioritizing only the lowest bid encourages unhealthy competition, where contractors undercut each other to levels that are neither financially viable nor technically sound. This results in delays, disputes, and compromises on quality.

Hidden Costs of L1 Manifest in Many Ways

Maintenance costs rise sharply when poor-quality construction deteriorates faster. Time overruns inflate budgets because delays directly add financing and supervision costs. Disruption costs are borne by the public—traffic diversions, accidents, or inconvenience due to half-complete works. Litigation costs drain both contractors and authorities, further delaying resolution.

If one calculates these externalities, the supposed savings of L1 vanish. The irony is that taxpayers end up paying more, not less. Moreover, the morale of the industry declines when serious, competent contractors lose out to unrealistic bids. Over time, this leads to a vicious cycle where only opportunistic players participate, reducing the overall quality of India’s infrastructure ecosystem.

Delays and design compromises represent another significant cost. In fast-tracked, low-bid projects, contractors may under-resource critical activities, resulting in extended timelines. Extended delays can have cascading economic effects—logistics inefficiencies, missed revenue opportunities, and additional interest payments on project financing. For instance, the Navi Mumbai International Airport project experienced prolonged delays due to initial cost-focused bidding, escalating its overall investment by over 15-20%.

Structural integrity is equally affected. The rush to minimize bid costs can compromise quality assurance processes, including soil testing, material inspection, and safety audits. In extreme cases, this may lead to partial failures or retrofitting requirements. A notable example is the repeated repair of certain metro stations in India, where cost-cutting during initial construction led to water seepage and structural remediation within the first five years.

Evolving Toward a Value-For-Money Approach

Policymakers must consider integrated evaluation criteria beyond just initial cost. Technical scoring, lifecycle cost analysis, and risk-adjusted performance evaluation can provide a more holistic picture of project feasibility. Some states have begun pilot programs using the QCBS model, where bid evaluation incorporates technical merit and contractor experience alongside price.

Additionally, incorporating post-construction accountability mechanisms, such as extended maintenance contracts or performance-based incentives, can align contractor interests with long-term project quality. Digital monitoring platforms for real-time tracking of construction quality and asset performance can further mitigate hidden costs. The future of infrastructure depends not on how cheap we can build, but on how well and sustainably we can deliver. A road built cheaply today may incur two or three times the maintenance cost within five years.