Week of 2 Nov 2026
GPR Infra News 2 November 2026: Muzaffarpur PNG Blast
A fatal PNG pipeline blast in Bihar, Pune's Hinjawadi metro opening and CIDCO's 25 km airport corridor – with the lessons for diggers.
Quick AnswerThis GPR infra news 2 November 2026 issue opens in Muzaffarpur, where a JCB doing drain work damaged a PNG pipeline and caused a blast that killed one person. Pune Metro Line 3 (23.2 km, 23 stations) was inaugurated. CIDCO tendered DPR peer review for a 25 km Thane–Navi Mumbai Airport elevated road. For every issue, see more on GPR & Infra News from Mezux Touch.
What is in GPR infra news for 2 November 2026?
The GPR infra news for 2 November 2026 starts with a fatal gas blast in Muzaffarpur, where a JCB working on a drain damaged a buried PNG line. On a better note, Pune Metro Line 3 opened, and CIDCO began the next step on a 25 km elevated road from Thane to Navi Mumbai Airport. Afcons also reported an underground contract for Lucknow Metro. This issue covers 2 to 8 November.
Muzaffarpur: excavator damages PNG line, one dead
Around midday on 2 November, a JCB used by the Road Construction Department for drain work damaged an underground PNG pipeline in Muzaffarpur, Bihar. A fire and then an explosion followed. One person died and six were injured, the district magistrate said. Indian Oil said its medium density polyethylene line had been damaged by an external agency during mechanical excavation. It added that digging near gas pipes should happen only after prior coordination with the utility owner.
The lesson is old and still unlearned. Plastic gas lines are hard to spot by eye and easy to tear with a bucket. A pre-excavation utility scan, with marks painted on the road, gives the operator a line to stay away from.
Source: NewsBytes, 2 November 2026
Source: PSU Watch, 2 November 2026 (Indian Oil statement)
Pune Metro Line 3 opens, with Phase II foundation stones
The Prime Minister inaugurated Pune Metro Line 3, Maan-Hinjawadi to Shivajinagar, by video on 3 November. The elevated line is 23.2 km long with 23 stations and cost ₹8,313 crore. It is India's first metro built under the PPP-DBFOT model. Foundation stones were also laid for four Phase II corridors – Khadakwasla–Kharadi, Vanaz–Chandani Chowk, Ramwadi–Wagholi and Manikbaug–Nal Stop – which the Union Cabinet approved at about ₹9,858 crore.
Why it matters: four new corridors mean fresh piling and station works along Pune's main roads, where road works were still breaking water lines only last month.
Source: Punekar News, 3 November 2026
Thane to Navi Mumbai Airport: CIDCO moves on a 25 km corridor
CIDCO has invited bids for a peer review consultant for the DPR of a 25 km, six-lane elevated corridor from Thane to Navi Mumbai International Airport, estimated at ₹6,363 crore. It would start near Patni Maidan in Digha, follow Thane–Belapur Road for 17 km to Vashi, and then run 9 km as a double-decker to the airport. The aim is to cut travel time from about 90 minutes to 30.
Why it matters: a viaduct along an old, busy arterial road needs pier positions chosen around existing pipes and cables. Getting that map into the DPR saves redesign later.
Source: Swarajya, 5 November 2026
Lucknow Metro Phase-1B: underground contract awarded
Afcons Infrastructure said on 3 November that Uttar Pradesh Metro Rail Corporation had issued it a notice of award for the 6.52 km underground section of Lucknow Metro Phase-1B. The award is worth about ₹13.83 billion. The scope covers design and construction of seven underground stations, including civil and architectural works, utility systems, fire safety and the links between underground and elevated sections. The company also won the 24.5 km Jewar Link Expressway from UPEIDA, worth about ₹20.86 billion.
Why it matters: seven underground stations in an old city centre mean seven station excavations through streets full of services. Each needs a diversion plan before the first wall is cast. Source: Indian Infrastructure, 3 Nov 2026
The week in brief
One accident, one opening, one contract award and one early-stage project.
| Day | Event | State |
|---|---|---|
| Mon 2 Nov | PNG line blast during drain work | Bihar |
| Tue 3 Nov | Pune Metro Line 3 inaugurated | Maharashtra |
| Tue 3 Nov | Lucknow Metro Phase-1B underground award | Uttar Pradesh |
| Thu 5 Nov | DPR peer-review tender, Thane–airport corridor | Maharashtra |
New to radar scanning? First, read GPR Full Form and how it works.
Where do these projects fit in the bigger picture?
They are small pieces of a national build-out of metros, expressways and gas networks. Read about Big Infrastructure Projects in India for the larger list. The previous issue, with a Gurugram water-main leak and the UER-I tender, has more about GPR & Infra Weekly for 26 October.
What the first week of November signals for mapping
Muzaffarpur shows the cost of not knowing; Pune, Thane and Lucknow show how much new ground is about to be opened. In Muzaffarpur an excavator working on a drain struck a live gas line and a man died. In the same week, metro and corridor projects in three states moved forward, and Lucknow's award alone means seven station excavations in a dense city. Across recent issues the pattern holds: strikes cluster where drains, roads and pipelines are built side by side by different agencies. A scan of the dig footprint, a locator sweep for live lines and a shared drawing before excavation are the steps that mattered most in Bihar. They will matter in Lucknow too.
Of all the infrastructure news India reported this week, Muzaffarpur carries the hardest lesson. A polyethylene gas line gives no signal to a cable locator, so ground penetrating radar is the tool that can show it before a bucket goes in. A GPR survey of each drain alignment lets crews locate and map underground utilities, then paint them on the road surface for the operator. Utility mapping logged with depths and kept as utility records also gives Lucknow's station teams a model. Their next wave of infrastructure development meets buried utilities from several owners at every junction.
How much does a pre-dig GPR scan cost?
₹24 per metre for a standard survey and ₹32 per metre for L-section, GST extra; minimum ₹50,000 in Delhi NCR and ₹1,00,000 elsewhere. Whole orders over 100 km get 25% off, over 500 km 40% and over 1,000 km 50%. You can check a figure with our online cost calculator. Mezux Touch has worked since 2003 with its own crews and 58 GPR systems. To have an engineer walk your route, request a site visit for your project.
Frequently asked questions
What caused the Muzaffarpur gas blast?
Reports say a JCB doing drain work for the Road Construction Department damaged an underground PNG pipeline, which led to a fire and explosion.
Is Pune Metro Line 3 elevated?
Yes. The 23.2 km Maan-Hinjawadi–Shivajinagar line has 23 elevated stations.
How often do digging crews hit gas or water lines in India?
We collect the reported cases in India Utility Damage Report 2026 explained.
What is a notice of award?
A formal letter telling a bidder that its tender has been accepted, issued before the contract agreement itself is signed.
Scan before you dig – get a written quote
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Written by Saniya Parveen · Technically reviewed by Rahul Rai · Updated 8 November 2026