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India’s largest clear span building, delivered by Interarch

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For certain usage of a building, the design of a structure is extremely critical. In cement plants, one such utility is coal handling coupled with stacker and reclaimer. Here is an example of how PEBs can offer appropriate solutions.

In 2015, Interarch designed & engineered, manufactured and delivered the largest clear span building in India for UltraTech Cement Ltd in Rawan. The building is spread over an area of 35,000 sq m. Interarch’s scope of work included design & engineering, fabrication, supply & logistics, and erection of four buildings in Rawan, Chhattisgarh. The four buildings required were clear-span buildings ranging from 62 m, 85 m, and 95 m to 99.8 m.

On the basis of customer needs and functional usage, Interarch’s expert design & engineering team proposed an open Web portal frame structure for the 99.8 m clear span building using CHS sections & other three buildings in built-up sections. The building was designed for the seismic zone 3 and IS 800:2007. The loading design has been applied on the structure in accordance with IS-875 (Part 1, 2 &3). The pipe structure, once completed, will be one of the biggest milestones in Interarch’s recent history. Once erected, the building will span 99.8 m wide & 353 m long, with a clear height of 24 m at the peak.

Interarch certified builders and employees had to work under very stringent quality & safety conditions in line with international standards to achieve many challenges at the site. The erection of the 99.8 m clear span building was done near three operating conveyer belts surrounded by heaps of coal, dust in the environment and lack of space to erect the building, which caused lot of difficulty to the erection team. The Interarch team had to construct a crossover bridge and constantly spray water to keep the dust settled. All workers wore face masks and safety goggles to tackle the dust.

Interarch deployed almost 15-20 dedicated safety and quality engineers at the site to ensure the highest standards of safety and quality controlled execution. The total time taken for erection of the building was six months.

Project Key Features: Recipient of "Best PEB Project of the Year" by Construction Week India Awards 2015 for UltraTech Cement Ltd.

Project Feature
?$HS Bracing
??0 m bay spacing along the length of the building
??oof slope 1in 4
??uilding design as per IS 800-2007
??pecial tripod CHS portal frame
??re Galvanised purlin & girts
??hot blasted structure finished with epoxy paint
??ust load 0.5 KN/M2 on roof
??oof – 0.47 m Tracdek Hi-Rib bare Galvalume (550 Mpa)
??all – 0.50 M Tracdek Hi-Rib color coated Galvalume (550 Mpa)

Action against RMC plants
In the month of March 2016, 32 ready-mix-concrete (RMC) plants in the city of Mumbai were asked to shut down because of pollution caused in their operations, by the Maharashtra Pollution Control Board (MPCB). There were number of complaints filed against RMC operators regarding dust and noise pollution. A non-governmental organisation (NGO) – Watchdog Foundation – had taken up the cause for local residents.

ICR spoke to G Pimenta of ‘Watchdog.’
Kindly introduce your organisation ‘Watchdog’ to the readers.
We wish to introduce ourselves as a part of a non-governmental organisation i.e., Watchdog Foundation, which has launched a website www.thewatchdog.in that provides a networking platform for ordinary citizens to engage with governmental organisations, as we believe that citizen’s viewpoints are necessary for all-round holistic and workable solutions for social and civic problems.

Can you please provide us details of the complaints lodged by ‘Watchdog’ regarding dust pollution?
We have filed a number of complaints against RMC Plant Operators, as and when such complaints were reported to us by the locals. The said complaints were received from Malvani (3 plants), Kurla (2 plants) and Dahisar (2 plants).

How do the regulations regarding running of RMC plants in our city differ function?
We are not against running of RMC plants which adhere to the law of the land. Under RTI we have ferreted out information in as many as 33 cases, which shows that these RMC plants are not compliant with environmental norms and have openly flouted Consent to Operate granted by MPCB.

In your opinion, why do RMC producers not comply with the regulations?
The issue is twin-fold. Firstly it is profit motive and the higher capital costs involved in clean technologies and there being no incentives from the government to use and promote environment friendly green technology.

Do you feel that shutting down of a running RMC plant is the only answer to the problems?
Shutting down any industry is no good answer, but at the same time adherence to law is also equally important and many a times it is found that these RMC plants do comply with the stipulations stated in Consent to Operate.

For more information,
please contact: info@interarchbuildings.com
or visit www.interarchbuildings.com

Project Name

UltraTech Cement Limited (Unit – Rawan Cement Works)

Project Location Rawan, Chhattisgarh
Building Usage Coal Stacker & Re-claimer Covering Shed
Tonnage 2115 mt
Length 353 m
Width 99.8 m Clear Span
Height 14 m height at eave and 24 m at ridge
Area of Project 35,000 sq m

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Concrete

Wonder Cement appoints Mahesh Singh as VP Corporate Brand Communication 

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Singh brings 20+ years of brand and marketing experience, and will lead integrated corporate brand communication initiatives at Wonder Cement 

New Delhi

Wonder Cement, a leading cement manufacturer, has appointed Mahesh Singh as Vice President – Corporate Brand Communication. In his new role, he will oversee corporate brand strategy and communication, including digital and performance marketing, public relations, trade, events, exhibitions, sports and experiential marketing. 

Singh brings over two decades of experience across marketing and communications, with roles spanning the automotive industry, agencies and entrepreneurship. He spent more than a decade with Honda Motorcycle & Scooter India, working across integrated communication, media, digital, retail and consumer engagement. His stint also included helping build the company’s digital marketing capabilities. 

He moved to dentsu X India as Vice President – Strategy & Planning, working across categories such as automotive, auto components, electric vehicles, FMCG, consumer electronics, BFSI, apparel and brand consulting. His responsibilities included media and marketing strategy, product launches, content, performance marketing and consumer activations. 

Singh subsequently took an entrepreneurial route with Radiant Brands before joining Shriram Ltd (SPR Autotech) as Head – Marketing & Communications. There, his remit included brand and corporate strategy, communications, PR and ORM, retail identity, loyalty programmes and events. 

At Wonder Cement, Singh will be responsible for bringing together the company’s corporate brand communication initiatives across digital, performance marketing, PR, trade, sports and experiential platforms. The role will focus on creating an integrated approach to communication across consumers, trade partners and other key stakeholders. 

The appointment brings to Wonder Cement a marketer whose career has spanned the brand, agency and entrepreneurial sides of the communications ecosystem. 

Wonder Cement, part of the RK Group, is a cement manufacturer with roots in Rajasthan and a focus on quality, trust and transparency. The company has grown to six manufacturing plants, and a cement capacity of 21.5 MTPA. With more than 2,000 employees and a network of over 5,000 dealers, its operations span manufacturing, distribution and customer engagement, with a focus on consistent product quality and efficient execution. 

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Concrete

JSW Cement commissions additional 1 MTPA grinding unit at Nagaur

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With this commissioning, JSW Cement’s total cement grinding capacity has increased to 25.10 MTPA, 
Mumbai

JSW Cement, one of India’s leading green cement producers and part of the diversified JSW Group, today announced the successful commissioning of an additional 1.00 MTPA cement grinding unit at Nagaur, Rajasthan. The commissioning marks another significant milestone in the Company’s growth strategy.

With this commissioning, JSW Cement’s total cement grinding capacity has increased to 25.10 MTPA, while its total clinker manufacturing capacity, including clinker capacity at its joint venture, JSW Cement FZC, stands at 9.74 MTPA.

JSW Cement had commenced operations in North India in March 2026 with the Nagaur Integrated Plant, comprising a 3.30 MTPA clinkerisation unit and 2.50 MTPA cement grinding unit. With the commissioning of the additional 1.00 MTPA cement grinding unit, the plant’s total cement grinding capacity has increased to 3.50 MTPA, enhancing the company’s ability to cater to the growing cement demand across Rajasthan, Haryana, Punjab and the National Capital Region (NCR). The expansion has been funded through a strategic mix of equity and long-term debt.

During the quarter ended 30th September 2026, JSW Cement has also commissioned the Alternate Fuel Handling System and the Waste Heat Recovery system (WHRS) at the Nagaur Integrated Plant.

Nilesh Narwekar, CEO, JSW Cement, said: “The commissioning of additional 1.00 MTPA grinding capacity at Nagaur is a key strategic priority for us and will accelerate JSW Cement’s expansion into North India. We look forward to servicing the growing needs of the region and contributing to the economic growth of Rajasthan, Haryana, Punjab and the NCR area. I am delighted to share that the company has commissioned this grinding unit within the expected timeline, showcasing our project execution capabilities. Further, the Alternate Fuel Handling System and the Waste Heat Recovery system (WHRS) are expected to substantially reduce our production costs going forward.”

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Concrete

UltraTech becomes first Indian cement firm to cross 2 GW green energy

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UltraTech Cement has crossed 2 GW of captive green energy capacity, with renewables and waste heat recovery meeting 48 per cent of its power needs.

Mumbai

UltraTech Cement Limited has surpassed 2 GW of installed green energy capacity for captive use, becoming the first cement company in India to achieve the milestone. The Aditya Birla Group company commissioned 116.55 MW of wind capacity at its Inter-State Transmission System-connected wind-solar hybrid project in Barmer, Rajasthan, along with 10 MW of Waste Heat Recovery System capacity at Sarlanagar Cement Works in Karnataka.

With these additions, UltraTech’s cumulative installed green energy capacity has reached 2,024 MW. This includes 1,580 MW of renewable energy capacity and 444 MW of waste heat recovery capacity, together meeting around 48 per cent of the company’s current power requirements.

The company said the milestone reflects the progress of its long-term energy transition strategy. In FY27 so far, nearly one-third of UltraTech’s 76 manufacturing units in India have maintained green energy utilisation above 50 per cent of their electricity requirements, while five units have crossed 95 per cent.

K C Jhanwar, Managing Director, UltraTech Cement Limited, said, “Crossing the 2 GW green energy milestone is the result of a strategy we have pursued consistently over the past decade. Cement is an energy-intensive, hard-to-abate sector, and showing that reliability and growth can go hand in hand with a rapid shift to green energy sets a benchmark for the industry. With nearly half of our power needs now met through green energy, we are significantly less exposed to fossil fuel supply constraints and power price volatility. As we scale up renewables, waste heat recovery and battery storage across our operations, we are building an energy foundation for stable, long-term growth.”

UltraTech commissioned 430 MW of green energy capacity in FY26 and continues to expand its renewable energy and waste heat recovery portfolio.

The company is also progressively integrating Battery Energy Storage Systems across its operations to improve renewable energy utilisation and supply reliability.

In 2025, UltraTech operationalised what it described as India’s first on-site hybrid round-the-clock renewable energy project at Sewagram Cement Works in Gujarat. The project combines solar, wind and battery storage.

As part of its decarbonisation strategy, UltraTech said it has not invested in new captive thermal power capacity for either greenfield projects or brownfield expansions at its integrated units for more than a decade.

The company said its expanding green energy portfolio is helping reduce dependence on conventional grid electricity and fossil fuel-based power, while lowering exposure to fluctuations in coal and electricity prices.

UltraTech aims to increase green energy’s share in its total power mix to 85 per cent by 2030. As a member of RE100, it has also committed to meeting 100 per cent of its electricity requirement through renewable sources by 2050.

UltraTech Cement, the cement flagship of the Aditya Birla Group, has a total grey cement capacity of 210.1 MTPA and white cement and putty capacity of 3.5 MTPA. The company is also a signatory to the GCCA Climate Ambition 2050 and has committed to the GCCA Net Zero Concrete roadmap.

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