THE APPOINTMENT OF CONTRACTORS ON CATEGORY A WITH THE CIDB GRADINGS 4CE TO 5CE INCLUDING 3CEPE, CATEGORY B WITH THE CIDB GRADINGS 6CE TO 7CE INCLUDING 5CEPE AND CATEGORY C WITH THE CIDB GRADING 8CE TO 9CE INCLUDING 7CEPE FOR THE CONSTRUCTION, REPAIRS, REHABILITATION AND REFURBISHMENT AT THE ENVIRONMENTAL RESOURCES AND WASTE MANAGEMENT DEPARTMENT FACILITIES ON AN AS AND WHEN REQUIRED BASIS FROM THE DATE OF AWARD UNTIL 30 JUNE 2028