Table Explaination
Below is an explanation for each of the table columns
Stockpile Certificate Approval Date means the date on which a stockpile is approved and certified by Blacktown City Council as complying with its requirements.
Stockpile Certificate Expired Date means the date on which the approval for a stockpile expires or expired.
Stockpile Certificate Number means a unique Council certification number allocated to a certified stockpile.
DGB 20 (Dense Graded Base 20mm) means approved stockpile material complying with Council's DGB20 specifications and can be used as a base course material.
DGS 75 (Dense Graded Sub-base 75mm) means approved stockpile material complying with Council's DGS specifications and can be used as a Sub-base course material.
Supplier means the supplier which has the certified stockpile