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Engine room waste oil transfer pump connection during de-bunkering operations at terminal

Core Mar Pol Service

Specialized Used Lubricants, Off-Spec Bunker Offloading & Fuel Reclamation

Controlled extraction and licensed offloading of contaminated lube oils, off-specification marine fuels, slop tank residues, and de-bunkering fuel trades across Pakistan ports.

Request Quotation For Waste Oil & De-Bunkering Direct Operations Line
Regulatory Framework:Fully approved by the Government of Sindh, SEPA, and registered with SRB, complying with all safety norms of Pakistan's terminal operating agreements and MARPOL Annex I.
Approved SEPA & SSWMB•ISO 9001:2015 & 14001:2015
Operational Overview

Liquid Waste Oil & De-Bunkering Fuel Trade

Off-spec bunker fuel or heavily contaminated lubricating oil poses severe catastrophic risks to ship main engines and auxiliary machinery. When off-specification fuel must be de-bunkered, or crankcase oil replaced, ship operators require a contractor with heavy pumping capability and verified regulatory authorization.

DEERA ENTERPRISES handles complex de-bunkering and waste oil extractions at Berth Oil Piers (BOP), container terminals (KGTL, KICT, SAPT, QICT), and deepwater bulk terminals (PIBT, FAP).

Operational Scope & Deliverables

  • Offloading of off-specification (off-spec) or contaminated marine diesel (MGO/MDO) and fuel oil (VLSFO)
  • Engine sump drainage, used crankcase oils, hydraulic oils, and contaminated turbine oils
  • De-bunkering operations necessitated by engine breakdown, density mismatch, or flashpoint failure
  • Slop tank skimming, dirty ballast reception, and cargo tank washings evacuation
  • Issuance of certified fuel transfer receipts and analytical laboratory custody chains

Technical Specifications & Parameters

Explosion-proof ATEX-certified positive displacement pumping sets
High-temperature insulated pumping lines for viscous residual fuels up to 60°C
Inline calibrated turbine flow meters and continuous volumetric ullage verification
Emergency quick-release Dry-Break camlock couplings to avert line spillages

Safety & Environmental Safeguards

  • Rigorous static grounding and bonding across ship hull, manifold, and shore bowser
  • Continuous flammability and explosive gas monitoring at the transfer manifold area
  • Certified boom deployment around receiving barges during waterborne transfers
  • Zero-tolerance spill protocols with on-site containment barriers and oil sorbent booms

Commercial & Fleet Applications

  • De-bunkering contaminated or non-compliant marine fuel identified by fuel testing laboratories
  • Complete main engine crankcase lube oil drain and replacement during scheduled drydock or berth maintenance
  • Tank washings landing following cargo switch on chemical/product tankers
  • Reclamation of bunker tank heel and unpumpable remnants

Service Availability Across Seaports

Direct quayside and anchorage deployment available 24/7/365 at the following licensed hubs:

Karachi Port

Karachi, Sindh

Port Qasim

Bin Qasim, Karachi, Sindh

Gwadar Port

Gwadar, Balochistan

Engine room waste oil transfer pump connection during de-bunkering operations at terminal
Integrated Marine Operations

Services Commonly Bundled For Calling Vessels

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Sludge Oil & Liquid Waste Oil Collection

Licensed reception and safe landing of heavy fuel oil sludge, separator waste, and oily bilge residues across all berths and anchorages in Karachi Port, Port Qasim, and Gwadar.

Port Reception24/7 Operations
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De-Sloping & Annex I Slop Management

Safe and certified evacuation of slop tank residues, tank washing mixtures, and dirty ballast water for tankers and bulk carriers calling at Karachi Port, Port Qasim, and Gwadar.

Port Reception24/7 Operations
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Marine Tank Cleaning & Gas-Free Preparation

High-pressure wash, chemical degreasing, and hot-water sanitization of marine fuel, lube oil, dirty ballast, and cargo tanks, certified for hot-work and class survey entry.

Port Reception24/7 Operations
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