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Valis Infra

Service vertical

ETP & ZLD Civil Contractor

Chemically-resistant, leak-tight civil for effluent treatment and zero-liquid-discharge plants.

Overview

What this vertical covers

A specialised civil scope for industrial effluent treatment and zero-liquid-discharge systems: acid/alkali-resistant lined tanks, evaporator and RO area civil, and containment structures built for aggressive chemistry and strict environmental compliance.

Capabilities

Scope we take to site

The work packages this vertical delivers, as they appear in a bill of quantities.

  • Chemically-resistant lined RCC tanks
  • Evaporator, MEE and RO area civil
  • Secondary containment and bunds
  • Acid-resistant flooring and trenches
  • Sludge and salt handling civil

Standards & specifications

Reference codes and quality frameworks this scope is executed against.

01IS 3370 with chemical-resistant linings
02CPCB ZLD requirements
03Industry-specific effluent norms

Have a project in mind?

Request a capability statement or submit a tender enquiry — we respond within two working days.