Project Experience

Scope of Work:

Design & Planning

1. Prepare equipment layout drawings based on the P&ID drawings provided by the owner.

2. Verification and calculation of existing steel structure foundations (including professional engineer certification), modification of steel structure drawings, and design of equipment foundations.

3. Piping design and layout, including piping plans, 3D piping isometric drawings, and pipe support drawings.

Civil Foundations & Steel Structure Fabrication

1. Fabrication of equipment foundations.

2. Modification and fabrication of existing steel structures according to verification drawings, including the addition of operating platforms and access stairways.

3. Installation of a 1.5-ton electric hoist.

4. Installation of corrugated metal sheets for the plant roof and wall cladding.

Equipment Design & Fabrication

1. Design and fabrication in accordance with equipment datasheets provided by the owner.

2. Determination of pressure vessel classification, application for inspection, and acquisition of certification.

3. Application for final inspection and acquisition of completion certificates.

Equipment Installation

1. Installation and positioning of static equipment.

2. Installation and positioning of internal components of columns/towers.

3. Installation and alignment of rotating equipment (including shaft alignment).

Piping Works

1. OSBL piping layout.

2. ISBL piping layout.

3. Piping layout for sampling points and utility stations.

4. Non-destructive testing, pressure testing, and water flushing or steam blowing of piping.

Instrumentation Mechanical Installation

1. Mechanical installation of instruments in accordance with the instrument list, including gaskets and bolting.

2. Removal and reinstallation of instruments during equipment pressure testing and cleaning, and fabrication of temporary spool pieces.

Others

1. Workplace markings; installation of signs and spray painting for pipelines, equipment contents, and flow direction identification.

2. Assistance and coordination for water runs, commissioning, performance testing, and subsequent modifications.

3. Installation of equipment grounding systems.

Scope of Work:

Civil & Structural Engineering Design

1. Pile foundation design

2. RC (reinforced concrete) structure design

3. Steel structure design

4. Equipment foundation design

5. Plot plan design

6. Design of equipment grounding network and lightning protection system

7. Planning of dikes and drainage systems

8. Preparation of all related design drawings

Process & Equipment Engineering

1. Equipment layout (Plot Plan) design: provide 3D model drawings for owner review and assist in building SSPID.

2. Design, fabrication, and installation according to equipment datasheets.

Piping Engineering

1. Piping layout drawings

2. Piping isometric drawings

3. Pipe support drawings and piping material lists

4. Piping stress analysis

Permit Applications

• Civil design approval (including professional engineer certification)

• Miscellaneous permit applications

• Building permit applications and fire protection design approval

• Class C facility approval

Civil & Mechanical Construction Works

1. Geological drilling required for civil design

2. Land excavation and disposal of soil and waste

3. Removal and relocation of existing underground pipelines, if applicable

4. Civil pile foundation trial assembly/construction, and redesign and construction of dikes and drainage systems

5. Equipment fabrication and installation positioning, fabrication and installation of equipment platforms and ladders

6. Equipment washing and pressure testing

7. Pressure vessel applications and inspection of hazardous machinery and equipment

8. Installation of OSBL, ISBL, and fire protection piping, including pipe racks and supports, RT inspection, water flushing or steam blowing, and pressure testing

Instrumentation & Electrical Equipment (Control Valves, Safety Valves, Level Gauges, etc.)

• Mechanical installation and instrument air piping according to owner-provided design data

• Disassembly and reinstallation of instruments, and fabrication of temporary spool pieces during equipment pressurization and cleaning

Rotating Equipment

• Installation and alignment according to owner-provided design data

Scope of Work:

Design & Planning

1. Civil and structural steel design (including pile foundations, RC structures, steel structures, and equipment foundations)

2. Design of equipment grounding network and lightning protection system

3. Process and equipment design (including equipment layout (Plot Plan) design, equipment fabrication, and installation planning)

4. Piping engineering design (including piping layout and isometric drawings, stress analysis, and pipe support/material lists)

5. Fire protection system design

Equipment Fabrication

• Equipment design and fabrication according to specifications provided by the owner

Permit Applications
Assistance in obtaining:

1. Miscellaneous building permits

2. Miscellaneous building occupancy permits

3. New pressure vessel certification

4. Inspection of hazardous machinery and equipment

5. Fire protection system inspection and approval

Construction Works

1. Civil engineering works

2. Equipment installation works

3. Piping works

4. Fire protection system installation

Client：Chinese Petroleum Corp. / Kaohsiung Refinery

1. Shell side material: SA-516-60 / 10t

2. Tube side material: SA-516-60 / 8t

3. Tube material: SA-192, Tube length: 43000mm

4. Pressure test: Shell side: 9 kg/cm^2; Tube side: 18.8 kg/cm^2

#化工廠螺旋式換熱器設計製造、#Spiral Heat Exchanger

Client：Chinese Petroleum Corp. / Kaohsiung Refinery

E-2001 Breechlock Closure Heat Exchanger

1. Shell side material: SA-336-F22+TP309L+TP347 / 149t /1370 ID