04
De-Mucking & Heavy Sediment Removal
Specialized confined-space removal of semi-solidified bituminous sludge, wax buildup, and heavy sediments from vessel double bottoms, settling tanks, and fuel storage compartments.
Port Reception24/7 Operations
Specialized Vessel Service
Class-Approved Cleaning for Fuel, Cargo & Ballast Tanks
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.
Regulatory Framework:IMO Res. A.1050(27), Port Authority Hot-Work Regulations, and SEPA hazardous material washing directives.
Approved SEPA & SSWMB•ISO 9001:2015 & 14001:2015
Operational Overview
Marine Tank Cleaning & Gas-Free Preparation
Whether preparing for an internal tank inspection by Lloyd's Register, DNV, ABS, or Bureau Veritas, or conducting structural weld repairs requiring a Gas-Free for Hot Work certificate, DEERA ENTERPRISES delivers spotless, certified marine tank cleaning.
Operational Scope & Deliverables
- Hot-water high pressure washdown (up to 350 bar) and chemical emulsification
- Stripping and drying of tank floors, stringers, and structural frames
- Complete preparation for marine chemist gas-free inspection and hot-work certification
- Ballast water tank sediment cleaning and sediment removal
Technical Specifications & Parameters
High-pressure mobile diesel wash units producing up to 350 bar with hot water heating
Marine-approved non-toxic, biodegradable chemical emulsifiers and bilge degreasers
Air-driven eductors, blowers, and high-volume vacuum recovery systems
Safety & Environmental Safeguards
- Continuous atmospheric sampling during hot washing operations
- Spark-free bronze and brass hand tools for all internal work
- Containment and recovery of all wash water through authorized oily water separation
Commercial & Fleet Applications
- Preparation of heavy fuel and diesel tanks for hot-work steel renewals
- Cargo hold and cargo tank washings prior to change of grade
- Forepeak and afterpeak tank cleaning and sediment extraction
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
Integrated Marine Operations
Services Commonly Bundled For Calling Vessels
05
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
06
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
Request A Quotation
Looking For A Reliable Marine Environmental Services Contractor?
Contact DEERA ENTERPRISES To Discuss Your Vessel's Requirements And Request A Competitive Quotation For Our Available Services.