Purna Infrastructures
Highways & Expressways PRJ-06 Completed

Four-Laning of Gundugolanu – Deverapalli – Kovvuru Section of NH-16

Client / Authority Dilip Buildcon Limited / NHAI (Bharatmala Pariyojana)
Location From Km 15+320 to Km 85+204, Andhra Pradesh
Delivery Mode EPC Mode / Back-to-Back
Milestone Status Completed

Project Overview & Technical Scope

High-speed 4-lane economic corridor development under Government of India flagship Bharatmala Pariyojana. Executed under EPC Mode spanning Km 15+320 to Km 85+204 (approx 70 km) in Andhra Pradesh. Scope covered massive embankment earthworks, Granular Sub-Base, Pavement Quality Concrete (PQC), major and minor bridges, Railway Over Bridges (ROBs), vehicular underpasses, and Reinforced Earth (RE) retaining walls.

Engineering Highlights & Capabilities Mobilized

Flagship Bharatmala Pariyojana economic highway corridor (70 km).
Extensive PQC paving using automated sensor paver trains.
Integrated structural components: ROBs, VUPs, and multi-tier RE Walls.
Executed in strategic partnership with Dilip Buildcon Limited for NHAI.

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Project Factsheet

Project ID PRJ-06
Vertical Highways & Expressways
Contracting Authority Dilip Buildcon Limited / NHAI (Bharatmala Pariyojana)
Location From Km 15+320 to Km 85+204, Andhra Pradesh
Contract Framework EPC Mode / Back-to-Back
Execution Status Completed
Technical Scope 70 Km 4-Lane Expressway • PQC Paving • ROBs, Major Bridges & RE Walls
QHSE Compliance 100% Zero-Harm
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