Odisha Instream Storage Projects: Rs 625 Crore Cleared for Five River Structures

Odisha has given administrative approval to five instream storage structures worth Rs 625.47 crore, all cleared inside about a month and announced on 13 November. These are concrete structures built across riverbeds in five districts. For machine owners the calendar matters more than the total: river work only runs in the dry months, and that season has just opened.

What did Odisha approve?

The figures come from an official state release issued on Friday, 13 November. India Today (running PTI copy), DD India, The Statesman’s Bhubaneswar desk, Argus and Pragativadi all print the same total, the same five names and the same village count. Argus, DD India and Pragativadi use the stage word that matters here: administrative approval. That is the sanction step. No tender, bidder or contract period has been published for any of the five.

Split evenly, that is about Rs 125 crore a structure. For scale, the Tustapali in-stream structure in Bolangir, whose financial bid the state cabinet cleared on 13 October, was tendered at Rs 105.62 crore before GST with a 30-month term. The new release does not say whether its Rs 625.47 crore includes tax, so treat that comparison as rough.

Which machines this work needs

An in-stream structure is a weir or barrage built inside the river channel, so the job sequence is predictable even before drawings are public. First comes river diversion and a cofferdam, then dewatering and digging down to founding level, then a long concrete train. The front end pulls 20 to 22 tonne excavators, a dozer for cofferdam and riverbed shaping, tippers and diesel dewatering pumps. The back end needs a site batching plant, transit mixers and a concrete pump, plus a mobile crane for reinforcement cages and, at Kutasingha, the barrage gates.

The season shapes the fleet more than the money does. Riverbed work in Odisha stops once monsoon flows arrive, usually around June, so each site gets roughly November to May per year. Tendering and award take months, so crews may reach the riverbed late in this window or not until the next one. A 30-month structure like Tustapali spans two or three dry seasons, with plant parked through each monsoon. That suits contractors who already own excavators and a batching plant in southern and western Odisha and can shift them between river sites. Open hire is most likely for tippers, pumps and the crane.

It also lands on a busy state book. Odisha has cleared irrigation, drainage and pumped-storage work in recent months, and several river sites drawing on the same operators in one dry season could firm up hire rates for mid-size plant in the region. That is a read from the pattern, not a disclosed figure.

FAQ

What is an in-stream storage structure?

A low weir or barrage built across a river channel to hold monsoon water inside the riverbed for the dry months. Unlike a large dam it needs little land outside the river, so most of the work is cofferdam, excavation and concrete in the channel itself.

How much is each of the five projects worth?

The state has published only the combined Rs 625.47 crore. Split evenly it is about Rs 125 crore each, but the real values will appear in the tender notices.

When will construction start?

No date has been published. The projects have administrative approval, so tendering comes next, and riverbed work is limited to the dry season between monsoons.

Related on DesiMachines: Odisha storm water drainage programme and the Tustapali river structure bid

Source: Pragativadi