March 15 (Reuters) - Heron Resources Ltd HRR.AX :
* CIMIC GROUP'S UNIT SEDGMAN'S REVISED PROGRESS CLAIM REJECTED
* REVISED PROGRESS CLAIM SUBMITTED ON 1 MARCH BY CIMIC GROUP UNIT SEDGMAN FOR ADDITIONAL COSTS OF $53M CONTRACT HAS BEEN REJECTED
* HERON'S LIQUIDATED DAMAGES CLAIM REMAINS OUTSTANDING
* HERON CONTINUES TO HOLD $10.8M IN BANK GUARANTEES FROM SEDGMAN