The corrigendum extends reactor operating limits and affirms 80-bar service. This widens… – Downstream contracting briefs: Part II, 25 Sep 2025

1) Bina BPREP pumps tender extends to 29 September as EIL issues technical amendment and tightens VS1 interfaces

The vertical SPP package under BPREP has been pushed through four bid-due extensions while EIL upgraded key datasheets and added vessel design references. The owner also clarified scope through PBQ replies, keeping LCS and ARC valve outside pump vendor supply and locking NPSH/boot interfaces to amended documents. The mix broadens eligibility under MII while ratcheting accountability via corporate guarantees.

2) Reactor envelope widened to −20 C to 200 C for IOCL Bottom Upgradation

The corrigendum extends reactor operating limits and affirms 80-bar service. This widens chemistry windows, especially for aromatic and halide media. It also drives higher-grade seals and jacket design.

3) Membrane specs clarified mid-tender

Corrigendum No.1 fixes UF and RO models and permits equivalent RO with a three-year guarantee. That trims brand ambiguity but locks performance liability on the O&M side. It is a calculated push for apples-to-apples bids.

4) EIL extends bid date and tightens PPP-MII and datasheets for horizontal process pumps in BPCL Bina BPREP

The pump package has been extended to 03-10-2025. EIL has issued TA-1 and two commercial amendments that reshape evaluation mandays and execution-stage PPP-MII proofs. Vendors seeking BB2 swaps or NPSHa relaxations will find the bar unchanged in most tags.

5) Bid clock pushed again as safety and digital scope clarified — BPCL PRFCC Mumbai Refinery

BPCL has twice extended the PRFCC EPCM bid date while clarifying process-safety modeling and digital integration ground rules. The price schedule quietly introduces reduced man-month reimbursements during vendor-driven overruns, tightening late-stage cashflows. Whether an “automatic” shift to 29-Sep is formally notified will shape final week bid behavior.

6) IOCL-Digboi pushes CCUS market test with flue-gas sale EOI, extends bid date to 01 October

IOCL-Digboi is asking bidders to lift flue-gas directly from heaters and reformers for carbon capture and utilization. The refinery has disclosed detailed CO? compositions and volumes, and is offering a five-year horizon with pricing per MT of flue-gas. A nine-day extension hints at a specialist vendor pool and credential-heavy participation.