Project Summary
Project Summary
Sector Name : PETROLEUM.
Agency Name : OIL & NATURAL GAS CORPORATION LIMITED.
Project Name : REDEVELOPMENT OF SOBHASAN COMPLEX.

Reported Date : 15-APR-25

MOU Status : Project Under MOU for 2017-2018

Monthly Report : 5 / 2025

Cost Overrun (%)-   45.28

Time Overrun (Months)-    0

Total/Pending/Completed Milestone - 3 / 2 / 1

Cost (Rs. in Crores)

OriginalRevisedNow Anticipated
885.631286.671286.67

Expenditure (Rs. in Crores)

Cum. till Previous Financial YearCum. in Current Financial Year till last monthExpenditure in current monthCum. Expenditure till now
546.77.6536.81584.23

Date of Commissioning (mm/yyyy)

OriginalRevisedAnticipated
2/20260/02/2026

Current Financial Year Budget (Rs. in Crores)

Budget EstimateRevised Estimate
173.030

Ministry Review Date

LatestLastPhysical Progress (%)Status
31-MAY-2571.4Ongoing

Monthly Status

Background Information

GGS-I: - Admin Building: Completed. Finishing contd. Substation Building: plaster work and panel erection contd. Control room Building: Completed. Cabling and Fall ceiling work completed. - Bath Heater, Sheds, Manifold, Instrument air compressor foundations, pump shed and well flow line support completed. Erection of Test, Activation and group seperator , Gas scrubber, BH, Instrument Air compressor, Diesel unloading pump done. Boundary wall , Group Separator & flare foundation, Culvert, Road, test and activation pump foundation work contd. Manifold and Well flow line support completed. ¿ GGS-II: - Admin build: Completed, Electrical work contd. Control room building: completed. Cabling work contd. Substation Building: plaster work and panel & transformer erection contd. Wash tank with dyke wall, foundations, sheds, manifold foundation. Erection of all gas Lift Compressor, 3 Pre-heater, Heater treater, Bath Heater & separator , FGC, Flare done. - GDu erection, well flow lines, Road & Culvert work, flare footing contd. Boundary wall completed.Facilities: • NOA for Design & Engineering Consultant (DEC) placed to M/s Oriental EPC Pvt Ltd on 06.12.2021. • NIT for LSTK contract held on 28.07.2022. Pre Bid conference held on 18.08.2022 • Meeting with DEC held on 30th and 31st August’2022 for costing and pre-bid replies. • Land acquisition for GGS-II and CTF Sobhasan are in progress. • NIT Issued on 28.07.2022. NOA placed to M/s HAL Offshore on 29.09.2023 after additional sanction was obtained by Mehsana Asset. Planning package approved. * Boundry wall construction at CTF, GGS-I and GGS-II is in progress. * New Land filling contract awarded to M/s Gayatri Construction on 09/02/2024. * PO placed for Compressor (4 units) Drilling of wells: • Drilling of 50/75 wells completed.

Problems

ProblemStart (mm/yyyy)End (mm/yyyy)StatusAttention RequiredRemarks

Ongoing Milestone

Completed Milestone

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