How Afcons reduced construction time at Chhara by 9 days

23 Nov 2022 CW Team

At LNG Tanks, Chhara, the major scope of work included the construction of two LNG storage tanks (outer diameter 89.6 m and inner diameter 88 m). The tank construction entailed the construction of a prestressed concrete (PC) wall, 37.36 m high, to be constructed in 10 lifts. The team was able to reduce the cycle time of the PC wall construction for Tank 2 by 25 per cent (nine days) compared to Tank 1 by adopting LPS, 5S and waste elimination practices. PC wall activities involve multiple teams interfacing with each other: rebar fixing, H beams for compression ring support, laying prestressing ducts, VTL and HZT embedded plate installation, formwork installation, etc.

Minimising transportation and multiple handling by stacking rebar mats, links, vertical and horizontal inserts close to the corresponding area of the PC wall
Work sequence standardised and coordination meetings at the start of the day to minimise interference between multiple teams Analysis of variance in planned versus actual progress to identify root causes of delay
Design modification in TCP plate connections to minimise rework and improve speed of alignment.

Infrastructure Transport

06 Feb 2026

Lucknow Metro East-West Corridor Consultancy Contract Awarded

The Uttar Pradesh Metro Rail Corporation has awarded the first construction-related consultancy contract for the Lucknow Metro East West Corridor to a joint venture of AYESA Ingenieria Arquitectura SAU and AYESA India Pvt Ltd. The firm was declared the lowest bidder for the Detailed Design Consultant contract for Lucknow Metro Line-2 under Phase 1B and the contract was recommended following the financial bid. The contract is valued at Rs 159.0 million (mn), covering design services for the corridor. Lucknow Metro Line-2 envisages the construction of an 11.165 kilometre corridor connecting Cha..

Div Com Kashmir Urges Fast Tracking Of Jhelum Water Transport Project

The Divisional Commissioner of Kashmir has called for the fast-tracking of the Jhelum water transport project, urging district administrations and relevant agencies to accelerate planning and clearances. In a meeting convened at the divisional headquarters, the commissioner instructed officials from irrigation, public health engineering and municipal departments to prioritise the project and coordinate survey and design work. The directive emphasised removal of administrative bottlenecks and close monitoring to ensure timely mobilisation of resources and contractors. Officials were told to in..

Interarch Reports Strong Q3 And Nine Month Results

Interarch Building Solutions Limited reported unaudited results for the third quarter and nine months ended 31 December 2025, recording strong revenue growth driven by execution and a robust order book. Net revenue for the third quarter rose by 43.7 per cent to Rs 5.225 billion (bn), compared with Rs 3.636 bn a year earlier, reflecting heightened demand in pre-engineered building projects. The company’s total order book as at 31 January 2026 stood at Rs 16.85 bn, supporting near-term visibility. EBITDA excluding other income for the quarter increased by 43.2 per cent to Rs 503 million (mn),..