Patna Metro: D-Wall Work Advances at Patna Junction Station, 4th Panel Underway

Lead

31 October 2026 — Patna Junction, Patna, India. Patna Metro Rail Corporation (PMRC) posted on its official Twitter account that diaphragm-wall (D-wall) works at Patna Junction metro station have reached the grabbing stage and that reinforcement cage binding for the fourth D-wall panel is underway. This construction-stage update was published by Metro Rail News India on 31 October 2026 and cites the PMRC tweet as the originating first‑party statement. Traffic diversions have been implemented in phases around Station Road and Dak Bungalow to reduce disruption during the works.

Project facts

Project name: Not publicly disclosed (referred to as Patna Junction metro station works)

Location: Patna Junction, Patna, India

Owner: Not publicly disclosed (Patna Metro Rail Corporation provided the construction update)

Timing: Progress update dated 31 October 2026; overall project completion date Not publicly disclosed

Scope: Underground station construction including diaphragm-wall (D-wall) formation and associated station works

Technical parameters: Diaphragm wall construction in progress (D-wall grabbing reached; reinforcement cage binding for 4th D-wall panel underway). According to The Times of India, the station will have two platforms with the Corridor 2 platform above the Corridor 1 platform, four entry/exit points, eight lifts and eight escalators, and a concourse approximately 8 metres below ground level.

Value: Not publicly disclosed

Financing: Not publicly disclosed

Participants and responsibilities

Owner / reporting party: Patna Metro Rail Corporation (PMRC) — tweeted construction progress and imagery; source basis: company tweet reported by Metro Rail News India (official company release level confidence).

Project reporting / media: Metro Rail News India — published the PMRC update on 31 October 2026; source basis: secondary media reporting of the PMRC tweet (secondary media confidence).

Design / configuration reporting: The Times of India — reported station layout and technical station features (two platforms, vertical platform relationship, four entry/exit points, eight lifts, eight escalators, concourse depth ~8 m); source basis: secondary media (secondary media confidence).

Contractors, designers, civil contractors, systems suppliers, rolling stock suppliers, operator and financiers: Not publicly disclosed in the cited sources.

Contractor overview

No contractor names, contract scopes or contract values are disclosed in the cited sources. Therefore, contractor entries are Not publicly disclosed and cannot be inventoried from the available material; source confidence: uncertain due to absence of first‑party contract announcements.

Commercial context

The cited material is a construction‑stage progress update originating from the project owner’s public social media channel and reported by specialist media. The update demonstrates active subterranean civil works (D-wall formation and reinforcement cage binding) and indicates local traffic management measures to facilitate site access and minimise public disruption. Design details reported by an independent national newspaper clarify planned station configuration and passenger-access features but do not include procurement, contracting, or financing information. No contract awards, supplier appointments, construction schedule milestones beyond the D-wall panel activity, or project cost data are disclosed in the cited sources. Any commercial or market implications beyond those specific, reported construction activities would require first‑party procurement or contract documentation.

Sources

https://metrorailnews.in/patna-metro-patna-junction-d-wall-panel-work/ — Metro Rail News India (reported PMRC tweet); source confidence: secondary media reporting an official PMRC tweet.

The Times of India (article referenced by Metro Rail News India for station configuration details) — source confidence: secondary media.

PMRC official Twitter post (as reported by Metro Rail News India) — source confidence: official company release (first‑party statement reported).

Disclosure

This RailZoom Intelligence Brief is an original synthesis based on the cited public source. Details not confirmed by a first-party announcement are identified as reported information. For overseas project development or industry intelligence cooperation, contact RailZoom.