Contractor PortalContractor Portal: Technical Standards Contractor Portal: Technical Standards Contractor Portal: Policies and Commitment Contractor Portal: Hours Worked Form TECHNICAL STANDARDS Standard number and name • SHL-CIV-111 Vegetation Management Around Civil Assets • SHL-CIV-112 Minor Concrete Works• SHL-CIV-164 Design Requirements for Civil Works • SHL-ELE-102: Protection Design• SHL-ELE-103: Pipeline Protection Design• SHL-ELE-128 Earthing• SHL-ELE-132 – HV Switchboard Standard• SHL-ELE-134 – DC and Essential AC Design Philosophy• SHL-ELE-136 Guidelines for programming SEL RTACs• SHL-ELE-139 Connection of Portable 3-Phase Generators• SHL-ELE-143 Guidelines for coding PLCs• SHL-ELE-156 General LV Electrical Requirements• SHL-ELE-157 Guidelines for Writing Technical Specifications for Hydro Generator Rotor Pole Rewind• SHL-ELE-405 Operational Display Standard• SHL-ELE-520 Transformer Oil Supervision and Maintenance• SHL-ELE-521 Transformer Oil Filling • SHL-ELE-522 Transformer Oil Topping Up Only• SHL-GEN-001 Computer Security Standard• SHL-GEN-119 CAD Standards and Exchange of Electronic Drawings • SHL-GEN-121 Labelling of Valves and Devices• SHL-GEN-123 Protective Coatings• SHL-GEN-131 High Voltage Danger Sign Requirements • SHL-GEN-133 Substation and Switchyard Fencing Standard • SHL-MEC-102 Welding Standard• SHL-MEC-103 Piping Fittings and Supports• SHL-MEC-104 Valves• SHL-MEC-115 Threaded Fasteners• SHL-MEC-116 Flexible Hose Management• SHL-MEC-117: Pressure Relief Valve Bench Testing • SHL-MEC-118: Hydraulic and Lubricating Oil Tests and Limits• SHL-MEC-119 Oil Hydraulic Systems and Components• SHL-MEC-125 Fire Protection Systems Technical Standard• SHL-MEC-137 O-Rings• SHL-MEC-138 Embedded Pipework Refurbishment• SHL-MEC-165 – NDE of In-service Components Technical Standard • Annexure A – Switchrooms• Annexure B – LV Switchboards• Annexure C – Electrical Cubicles & Junction Boxes• Annexure D – LV Cables & Cable Management Systems• Annexure E – General Hardware Requirements• Annexure F – LV Motors• Annexure G – Control Systems• Annexure H – Instrumentation & Transducers• Annexure I – Current & Voltage Transformers• Annexure J – DC Battery Supplies• Annexure K – LV Earthing• Annexure L – Uninterruptable Power Supplies• Annexure M – Lighting & Power • Annexure O – Asset Identification Requirements• Annexure Q – Preferred Suppliers
TECHNICAL STANDARDS Standard number and name • SHL-CIV-111 Vegetation Management Around Civil Assets • SHL-CIV-112 Minor Concrete Works• SHL-CIV-164 Design Requirements for Civil Works • SHL-ELE-102: Protection Design• SHL-ELE-103: Pipeline Protection Design• SHL-ELE-128 Earthing• SHL-ELE-132 – HV Switchboard Standard• SHL-ELE-134 – DC and Essential AC Design Philosophy• SHL-ELE-136 Guidelines for programming SEL RTACs• SHL-ELE-139 Connection of Portable 3-Phase Generators• SHL-ELE-143 Guidelines for coding PLCs• SHL-ELE-156 General LV Electrical Requirements• SHL-ELE-157 Guidelines for Writing Technical Specifications for Hydro Generator Rotor Pole Rewind• SHL-ELE-405 Operational Display Standard• SHL-ELE-520 Transformer Oil Supervision and Maintenance• SHL-ELE-521 Transformer Oil Filling • SHL-ELE-522 Transformer Oil Topping Up Only• SHL-GEN-001 Computer Security Standard• SHL-GEN-119 CAD Standards and Exchange of Electronic Drawings • SHL-GEN-121 Labelling of Valves and Devices• SHL-GEN-123 Protective Coatings• SHL-GEN-131 High Voltage Danger Sign Requirements • SHL-GEN-133 Substation and Switchyard Fencing Standard • SHL-MEC-102 Welding Standard• SHL-MEC-103 Piping Fittings and Supports• SHL-MEC-104 Valves• SHL-MEC-115 Threaded Fasteners• SHL-MEC-116 Flexible Hose Management• SHL-MEC-117: Pressure Relief Valve Bench Testing • SHL-MEC-118: Hydraulic and Lubricating Oil Tests and Limits• SHL-MEC-119 Oil Hydraulic Systems and Components• SHL-MEC-125 Fire Protection Systems Technical Standard• SHL-MEC-137 O-Rings• SHL-MEC-138 Embedded Pipework Refurbishment• SHL-MEC-165 – NDE of In-service Components Technical Standard • Annexure A – Switchrooms• Annexure B – LV Switchboards• Annexure C – Electrical Cubicles & Junction Boxes• Annexure D – LV Cables & Cable Management Systems• Annexure E – General Hardware Requirements• Annexure F – LV Motors• Annexure G – Control Systems• Annexure H – Instrumentation & Transducers• Annexure I – Current & Voltage Transformers• Annexure J – DC Battery Supplies• Annexure K – LV Earthing• Annexure L – Uninterruptable Power Supplies• Annexure M – Lighting & Power • Annexure O – Asset Identification Requirements• Annexure Q – Preferred Suppliers
