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Thermal Power Plant — sample project

Vindhyachal Unit 7 Erection

Client
NTPC Ltd
Contract value
₹780 Cr
Location
Singrauli, Madhya Pradesh
Project type
Thermal — 1 × 660 MW supercritical
Planned completion
30 Sept 2027
Forecast completion
12 Nov 2027
61%
Planned
70.3%
Actual
61%
Risk
Red

WBS tracker

CodeActivityUnitScopeExecutedPlanned %Actual %StatusResponsible
L3-01Boiler structure erectionMT14,80014,20896%96%On TrackR. Tiwari — Structural
L3-02Boiler pressure parts erectionMT9,6008,59293.5%89.5%DelayedR. Tiwari — Mechanical
L3-03ESP & ducting erectionMT6,2004,77491%77%DelayedA. Mishra — Mechanical
L3-04TG deck & turbine settingMT3,4002,66976.5%78.5%On TrackS. Dubey — Mechanical
L3-05Condenser installationNos1174%65%DelayedS. Dubey — Mechanical
L3-06High pressure pipingDia-Inch84,60041,87771.5%49.5%CriticalP. Verma — Piping
L3-07Coal handling plant — conveyorsMT5,4003,13257%58%On TrackK. Yadav — Mechanical
L3-08Ash handling & water systemsMT2,8001,35854.5%48.5%DelayedK. Yadav — Mechanical
L3-09Switchyard & electrical erectionMT1,90039952%21%CriticalN. Gupta — Electrical
L3-10Hydro test, boiler light-up & synchronisationNos1037.5%26.5%DelayedS. Dubey — Commissioning

BOQ summary

DescriptionUnitPlanned qtyActual qtyRateTotal valueVariance
Boiler structural steelMT14,80012,640₹96,500₹121.98 Cr-14.6%
Pressure parts — erectionMT9,6006,820₹1,48,000₹100.94 Cr-29%
High pressure piping — weldingDia-Inch84,60058,400₹4,200₹24.53 Cr-31%
Turbine generator — setting & alignmentMT3,4002,180₹2,10,000₹45.78 Cr-35.9%
ESP & flue ductingMT6,2004,960₹88,000₹43.65 Cr-20%
Coal conveyor structures & idlersMT5,4003,240₹79,500₹25.76 Cr-40%
Switchyard structures & equipmentMT1,900980₹1,18,000₹11.56 Cr-48.4%

Risk Radar preview

AI-Powered Risk Analysis — Available on Professional Plan
Low risk

Boiler structure on plan

Structural erection is averaging 420 MT a month against a plan of 400, keeping pressure parts unblocked.

Recommended mitigation: Maintain three shifts on the boiler structure until the drum lift.
Forecast impact: About 5 days of float created ahead of the drum lift.
Medium risk

HP piping welding lagging

58,400 of 84,600 Dia-Inch complete; the current rate leaves the balance about 5 weeks short of the hydro test window.

Recommended mitigation: Add 14 qualified welders and prioritise the main steam and hot reheat lines.
Forecast impact: 12–16 days on the hydro test date.
Critical

Coal handling plant far behind

CHP conveyor erection is at 60% with civil handover still pending on junction towers 4 and 5, and CHP now controls trial run readiness.

Recommended mitigation: Escalate the civil handover to a weekly owner review and start conveyor erection on completed stretches in parallel.
Forecast impact: 31 days on trial run and COD.

DPR snapshot

Date
24 Jun 2026
Overall progress
61%
Activities completed
2
Weather
Hazy, 38°C
Workforce
1,860
Site photo — 24 Jun 2026

Pressure parts erection closed 96 MT across the second pass and economiser. HP piping welding achieved 214 Dia-Inch against a target of 280 — two welders were diverted to a repair joint. TG deck grouting completed. Night shift progressed ESP internals; 22 workers idled for five hours awaiting a crane in the CHP area.

WhatsApp alert

Plan-Sarthi Alerts
*Plan-Sarthi DPR Alert* Project: Vindhyachal Unit 7 Erection Date: 24 Jun 2026 Today's Progress: 61% achieved vs 70.3% planned Activities Completed: 2 Activities Delayed: 7 Risk Status: Red Overall Completion: 61% Forecasted Completion: 12 Nov 2027 View Full Report: plansarthi.com — Plan-Sarthi by Sarthi Associates
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