PROJECTS

sasol Projects
projects we have completed for sasol limited

U03B PLC REPLACEMENT

Secunda, South Africa

Scope of Work:

  • Detailed engineering package.
  • Design, supply & installation of:
    • Siemens PCS 7 equipment.
    • Control cabinets for 10 substations.
    • Intermediate junction boxes for 10 substations
    • Server cabinet
    • Profibus and fibre optic network
  • Supply, install and terminate cables for 10 substations
  • Siemens PCS 7 software development +- 800 I/O
  • Commissioning of Siemens PCS 7 system
  • Hot-swop over from existing control system without a shutdown
  • Complete installation QA/QC, HR & SHE compliance management

Details:

Peak Manpower:

35

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

9 Months / Jan - Oct 2017

COMMERCIAL FIRE & GAS DETECTION

Secunda, South Africa

Scope of Work:

  • • Detailed engineering package, construction and commissioning
  • • Design, supply, install and commission Fire & Gas detection equipment to SANS 10139 standard and integrate into BMS system, HVAC system and fire doors control
    • Supply and install the Autotronix BMS system and design interfacing to existing PA system, new Daikin HVAC system, new HMI system and emergency push-button at reception

Details:

Peak Manpower:

10

Location:

South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

13 Months / May 2019

PP2 K-TRON REPLACEMENT

Secunda, South Africa

Scope of Work:

  • Detailed engineering package, construction and commissioning
  • Design, supply, configuration and installation of new Coperian K-TRON system at PP2
  • Design, supply and installation of remote control unit (KSU II) in EX rated enclosure
  • Interface with Honeywell DCS and HMI system

Details:

Peak Manpower:

35

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

9 Months / February 2019

TG PRESSURE BALANCE COMPENSATOR

Secunda, South Africa

Scope of Work:

  • Install:
  • 5 Tier ABB MCP at both Train 15 and Train 16 Oxygen plant
  • New electrical cables from 525 to 6,6kVA
  • New electrical cables to devices
  • COC
  • QC sign-off
  • Final handover to Client

Details:

Peak Manpower:

5

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

1 Months / April 2019

U052/252 SURGE PROTECTION

Secunda, South Africa

Scope of Work:

  • Detail Engineering pack for:
  • Process
  • Mechanical & Piping
  • Structural & Civil
  • Electrical
  • Control & Instrumentation
  • Interface to Anti Surge Control panel
  • Tender for Procurement & Construction to follow
  • Manage subcontractors

Details:

Peak Manpower:

55

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

24 Months / October 2020

VARIOUS SMALL PROJECTS

Secunda, South Africa

Scope of Work:

  • Detailed design packages for electrical retrofit on MCC buckets
  • Design packages aligned to Synfuels Electrical Forum
  • Manage subcontractor for construction and commissioning
  • COC
  • QC sign-off

Details:

Peak Manpower:

6

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

9 Months / November 2018

REWIRING MARSHALLING CABINETS

Secunda, South Africa

Scope of Work:

  • Re-wiring of Honeywell DCS and ESD Marshalling cabinets to Sasol specifications

Details:

Peak Manpower:

6

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

4 Months / October 2018

COMPLIANCE OF BUILDING
HH-BD-09

Secunda, South Africa

Scope of Work:

  • As-building, detailed engineering package
  • Replace generator feed with transformer feed from upstream substation
  • Design, procurement, installation and commissioning of 380V CFS unit to reduce the fault level <10kA
  • Design, procurement, installation and commissioning of four 380V distribution boards
  • Reconfigurations of small power circuits and lighting, including cabling and racking
  • Earthing of all equipment

Details:

Peak Manpower:

15

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

2 Months / August 2019

COMPLIANCE OF AN & EXPLOSIVES PUMPS

Secunda, South Africa

Scope of Work:

  • Process, Electrical, C&I and Mechanical Basic Engineering
  • Compliance Audit in comparison to SHE-N03 code
  • GAP Analysis to highlight deviations
  • Detailing of proposed solution
  • Preliminary design drawings for solutions

Details:

Peak Manpower:

3

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

6 Months / Ongoing

POWER SUPPLY UPGRADE

Secunda, South Africa

Scope of Work:

  • Detailed Electrical Engineering
  • Detailed Civil Engineering of a transformer bay
  • Design, Manufacture and installation of a 200kVA 525/400V Transformer
  • Design, Refurbishment of a Allan-West MCC Tier
  • New 400V Distribution board for the Fire Station Cafeteria equipment
  • Network Analysis in ETAP

Details:

Peak Manpower:

12

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

7 Months / Ongoing

LIFTING STATIONS ENGINEERING

Secunda, South Africa

Scope of Work:

  • Detail Engineering Package
  • Develop Design Philosophies
  • Earthing
  • Power and Control Cables
  • Maintenance
  • Construction
  • Tie-in
  • Network Analysis to verify expected fault level for new MCC’s
  • Update Schematic drawings
  • Develop New Schematic drawings
  • Develop New Connection Diagram
  • New Earthing Design for both North and South Lifting Stations
  • Investigation on the suitability of installing the proposed MCC based on the fault level

Details:

Peak Manpower:

3

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

2 Months / February 2019

CHLORIDE TREATER STRUCTURES

Secunda, South Africa

Scope of Work:

  • Detailed Electrical Engineering & Design
  • Electrical design input into 3D model
  • Luminance level Simulation and Report
  • Lighting Layout and Design
  • Cable Routing
  • Earthing and Bonding Design
  • As-building of existing distribution board
  • Updating of HAC drawings as per HAM specification

Details:

Peak Manpower:

3

Location:

Sasolburg, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

3 Months / March 2019

CTF WEST UNIT 96 DEMOLITION FILTERS 7 8 9

Secunda, South Africa

Scope of Work:

  • Electrical, Control & Instrumentation work packages for the demolition works of Filter 7,8 and 9 in Unit 96
  • Lists of existing equipment within the demolition area
  • Demolition and Removal Philosophies per equipment type
  • Isolation Philosophies
  • Mark-up Existing drawings showing equipment to be removed
  • Develop a SDE and Project Schedule for the execution of the demolition work

Details:

Peak Manpower:

3

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

2 Months / November 2018

NPN SWITCHGEAR REPLACEMENT

Secunda, South Africa

Scope of Work:

  • Basic Engineering Package
  • As-building of current MCC installation and cable schedule development
  • Basic Design for the replacement of Old OTTERMIL MCC with new switchgear
  • Busbar design and selection
  • Development of design philosophies
  • Development of shutdown philosophies
  • Heat loss calculations and HVAC selection
  • Substation layout drawings
  • Earthing and Bonding Design
  • Works Information of the Detailed Engineering Phase
  • ETAP Network Analysis

Details:

Peak Manpower:

3

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

4 Months / October 2018

CTF WEST UNIT 96

Secunda, South Africa

Scope of Work:

  • Electrical, Control and Instrumentation work packages for the demolition works of Filter 7,8 and 9 in Unit 96
  • Lists of existing equipment within the demolition area
  • Demolition and Removal Philosophies per equipment type
  • Isolation Philosophies
  • Mark-up Existing drawings showing equipment to be removed
  • Develop a SDE and Project Schedule for the execution of the demolition work

Details:

Peak Manpower:

3

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

2 Months / November 2018

SOLVENTS SPENT CATALYST STORE

Secunda, South Africa

Scope of Work:

  • Electrical and Fire and Gas Design and Engineering
  • Design Philosophies
  • Cable installation and routing
  • Power Cable Sizing
  • Earthing and Lightning Protection
  • Lighting and Small Power
  • Transformer sizing
  • Fire Alarm
  • Luminance level Simulation and Report
  • Technology Selection
  • New 400V Distribution board design

Details:

Peak Manpower:

2

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

2 Months / December 2018

SPI CONVERSION ENGINEERING

Secunda, South Africa

Scope of Work:

  • C&I Engineering to convert existing design documents into SPI (INTOOLS)
  • Generate Loop drawings
  • Generate Termination Sheets

Details:

Peak Manpower:

3

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

2 Months / June 2019

U003 / 203 EARTHING AND RACKING

Secunda, South Africa

Scope of Work:

  • Findings assessment on Unit 003 Earthing System
  • Detailed assessment of:
  • the condition of the safety earth installation for both Unit 003 and 203
  • the condition of the racking installation for both Unit 003 and 203
  • Mark-up of existing drawings and As-built current installation
  • Develop a findings register and prioritize findings for the execution phase
  • Development of a BOQ to correct findings
  • SDE for the execution works

Details:

Peak Manpower:

3

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

2.5 Months / June 2019

F&G AND LSP AS BUILDING

Secunda, South Africa

Scope of Work:

  • As-building of 25 Substations Fire and Gas equipment layout drawings
  • As-build distribution boards feeding the Fire and Gas Equipment
  • Update existing drawings and Draft new drawings

Details:

Peak Manpower:

4

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

2 Months / June 2019

INSTALLATION OF HIGH VOLTAGE

Secunda, South Africa

Scope of Work:

  • Manufacture & Install
  • 2 Mechanical Structures on top of ESP roof
  • Supply & Install:
  • MCC
  • 4 X 5 ton Electrical Hoists
  • Power supply for Hoists
  • Cable racking and Cables
  • Install:
  • 6 High Voltage Transformers
  • 6 Corremax Controllers
  • PLC Panel

Details:

Peak Manpower:

25

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

9 Months / January 2019

UPGRADE OF FEEDING SYSTEM

Secunda, South Africa

Scope of Work:

  • Supply and install
    • Flow meters
    • Heat Tracing system
    • Cables and support
    • Winterization for Heat tracing

Details:

Peak Manpower:

15

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

12 Months / April 2019

DE-BOTTLENECK OF 20D POWER SUPPLY

Secunda, South Africa

Scope of Work:

  • Supply & Install:
  • MCC Panel
  • Lighting Distribution Board
  • Lighting Transformer
  • Battery tripping unit
  • Cable racking and Cables
  • Building lights
  • Bus-ducting system
  • Build Transformer Pen
  • Relocate LV Distribution Transformer
  • Extend Sub-Station building
  • QC and commissioning of the above

Details:

Peak Manpower:

25

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

11 Months / May 2018

DAM SLUICE AUTOMATION

Secunda, South Africa

Scope of Work:

  • Detailed engineering package, construction and commissioning
  • Supply & Install:
    • Transformer
    • Distribution boards
    • Instrumentation Panels
    • Instrumentation
    • Cable racking and Cables
    • V-notch plates
    • Actuators
  • DCS/SCADA programming

Details:

Peak Manpower:

20

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

12 Months / November 2018

SALTWATER PIT LOAD REDUCTION

Secunda, South Africa

Scope of Work:

  • Detailed Electrical and Instrumentation engineering package
  • Supply & Install:
  • Lights
  • Instruments
  • Earthing system
  • Cable racking and Cables
  • DCS Software programming

Details:

Peak Manpower:

10

Location:

Secunda, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

2 Months / November 2018

SWITCHGEAR UPGRADE

Sasolburg, South Africa

Scope of Work:

  • Replacement of old obsolete 525V switchgear
    with DOL starters and static feeders
  • Design, procurement, installation and
    commissioning of the following equipment:
    • 2x 525V MCC’s – 2x 110V DB’s
    • UPS system – UPS DB
    • 2x BTU’s – 4 DCS panels
    • 3x LSP DB’s – Emergency feed ACO
  • MCC integration into SCADA system
  • Earthing and bonding of all equipment
  • Cabling and racking replacement

Details:

Peak Manpower:

18

Location:

Sasolburg, South Africa

Contractor:

Lead Engineering and Projects

Duration / Finish:

4 Months / September 2018