Underground Piping Installation (Mechanical)

The contract calls for the installation of 250mm and 200mm diameter underground piping systems to transport chilled and hot water between the existing plantroom and the SPX Building in New Delhi, India. The work includes the hydraulic decoupling of chiller systems to ensure operational efficiency and system stability, requiring precise engineering and coordination to integrate with existing infrastructure. All piping must be installed underground with compliance to mechanical, plumbing, and safety standards appropriate for the location, with special attention to insulation, burial depth, and protection against environmental and structural stressors. This is a subcontract under the US Embassy New Delhi, part of the Department of State, with the North American Industry Classification System code 238220 indicating specialized trade contracting for mechanical services. The opportunity was posted on July 24, 2026, and responses are due by August 11, 2026, at 8:30 AM local time. The place of performance is clearly defined as New Delhi with the postal code 110021, and all work must be executed on-site in compliance with local regulations and diplomatic facility requirements. The project demands experienced subcontractors familiar with high-capacity hydronic systems, underground utility work, and the specific security and logistical constraints of a U.S. diplomatic compound.