Supply of Substation Compound Equipment

National Grid Electricity Distribution is running a tender for the supply of various lots of Substation Compound equipment. The products are to be supplied across various NGED sites in the Midlands, South West and South Wales.

There will be six lots which are detailed below: Lot 1 Supply of Arc Suppression Coils Lot 2 Supply of Neutral Earthing Resistors Lot 3 Supply of Neutral Earthing Reactors Lot 4 Supply of Cable Boxes and Mono Blocs Lot 5 Supply of Substation Earthing Lot 6 Supply of Bund Water Control Equipment Lot 1 This lot is for the Supply of Arc Suppression Coils, this shall be produced in accordance to NGED Engineering Specification EE56 which will be shared at tender stage.

Lot 2 This lot is for the Supply of Neutral Earthing Resistors, this shall be produced in accordance to NGED Engineering Specification EE123 which will be shared at tender stage. Lot 3 This lot is for the Supply of Neutral Earthing Reactors, this shall be produced in accordance to NGED Engineering Specification EE9 which will be shared at tender stage.

Lot 4 This lot is for the Supply of Cable Boxes and Mono Blocs, this shall be produced in accordance to NGED Engineering Specification requirements which will be shared at tender stage. Lot 5 This lot is for the Supply of Substation Earthing Materials, this shall be produced in accordance to NGED Engineering Specification EE132 which will be shared at tender stage.

The items required may include but not limited to Deep Earthing Systems, Exothermic Jointing Equipment, Earthing Tape and Fittings and Earth Rods. Lot 6 Supply of Bund Water Control Equipment This lot is for the Supply of Bund Water Control Equipment, this shall be produced in accordance to NGED Engineering Specification EE100 which will be shared at tender stage.