UNKA ENGINEERINGEPC CONTRACTORUNKA ENGINEERING designs tank farms and loading systems for refinery, terminal and industrial storage duties. Tank selection, product segregation, transfer pumps, metering, loading equipment, vapor handling and fire protection are integrated with the site layout and operating requirements.
Receipt, segregation, storage, transfer, metering, loading, vapor and drainage systems. The operating sequence, recycle paths, start-up/shutdown cases and normal/turndown behavior are defined before equipment finalization.
API tanks, LPG vessels, pumps, manifolds, loading arms, metering and firewater/foam. Materials, design margins, maintainability, isolation, access, lifting and spare philosophy are coordinated with the approved operating cases.
Approved feed analysis, capacity, product targets, operating envelope, site data, utilities, logistics constraints and client battery limits.
Tank sizing, plot plan, hydraulic study, P&ID, cause-and-effect and operating philosophy. The package also includes line/equipment lists, relief and utility summaries, layouts or 3D interfaces, vendor-document requirements, inspection plans and commissioning inputs as applicable.
Process safeguarding, alarms/interlocks, relief and flare interfaces, fire and gas requirements, hazardous-area design, HAZOP/SIL actions and emergency shutdown philosophy.
Refineries, terminals, chemical plants and fuel distribution facilities. Capacity, product quality, consumption and emissions commitments are confirmed only after the representative feed and project Design Basis are approved. Explore storage applications for crude oil, gasoline and naphtha, diesel and kerosene, chemicals and firewater.
API 650/620/2000, NFPA, EI guidance and local regulations. The contractual code basis is selected by destination and client specification. ASME/API/TEMA, EN/DIN and GOST/EAC requirements are not mixed without an approved code-equivalency and authority review.
API 650/620/2000, NFPA, EI guidance and local regulations.
Each process section is engineered from the approved feed characterization, required product specification, site utilities and contractual battery limits. Select a unit for its process principle, equipment, controls, deliverables and applicable standards.
Fixed-Roof TanksCone or dome-roof tanks serve low-volatility products, water, chemicals and suitable intermediate streams.OPEN UNIT PAGE →
External Floating-Roof TanksFloating roofs reduce vapor space and breathing losses for crude oil and volatile petroleum products.OPEN UNIT PAGE →
Internal Floating-Roof TanksAn internal deck beneath a fixed roof provides vapor control with weather protection for gasoline and naphtha service.OPEN UNIT PAGE →
LPG BulletsHorizontal pressure vessels provide controlled LPG storage with relief, isolation, drainage and fire-protection interfaces.OPEN UNIT PAGE →
LPG SpheresLarge pressurized inventories use spherical geometry, dedicated supports, access, water spray and safety separation.OPEN UNIT PAGE →
Heated Bitumen TanksCoils, insulation, recirculation and heated transfer maintain viscosity and pumpability.OPEN UNIT PAGE →
Slop & Off-Spec TanksSegregated tanks collect contaminated, interface or off-spec material for controlled reprocessing.OPEN UNIT PAGE →
Bunds, Drainage & Oily WaterContainment, segregated stormwater, closed drains and oily-water routing limit environmental impact.OPEN UNIT PAGE →
Truck / Rail Loading SystemsMetering, vapor control, grounding, overfill protection and batch control provide safe product transfer.OPEN UNIT PAGE →
Custody & Process MeteringApproved metering skids provide traceable quantity measurement and transfer documentation.OPEN UNIT PAGE →