APPOINTMENT OF SERVICE PROVIDERS FOR THE SUPPLY, DELIVERY AND OFF-LOADING OF SINGLE-CORE AND THREE-CORE MASS-IMPREGNATED NON-DRAINING (MIND) PAPER-SHEATHED (PILC) AND SINGLE-CORE AND THREE-CORE CROSS LINK POLYETHYLENE (XLPE) MEDIUM VOLTAGE CABLES ON AN AS AND WHEN REQUIRED BASIS FROM DATE OF AWARD UNTIL 30 JUNE 2028.