Bulletin Updates
Refinery ramps up effluent specs: New caustic norms set – 19 May 2025
May 19, 2025
The latest amendment introduces tight limits on oil, COD, and sulphide levels for WAO-treated streams, signaling BPCL’s push for next-gen water compliance.
Total dissolved solids limit raised to ~8500 ppm while sewage coliform cap slashed to 100 MPN, as EIL revises quality specs mid-bid.
From ozone units to sludge pumps and chemical houses, a wide-ranging spec overhaul has bidders scrambling to recalibrate offers.
A full overhaul of vendor document requirements and layout drawings drops just days before the deadline, adding urgency to bid prep.
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