|                                                                                                                  |   Three month period ended March 31, 2011    |
|-----------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------|
|  Mine Name(MSHA ID)                                                                                              | The MonarchCement Company(1400124)                          |  Valencia Sand Pit #1(1400503) |  Pratt Sand(1401712) |
| Total No. of significant and substantial violations    under Mine Act §104                   |  0                                                     |  0 |  0 |
| Total no. of orders under Mine Act §104(b)                                                                       | 0                                                           | 0 | 0 |
| Total no. of unwarrantable compliance failure    citations and orders under Mine Act §104(d) |  0                                                     |  0 |  0 |
| Total no. of flagrant violations under Mine Act    §110(b)(2)                                     |  0                                                     |  0 |  0 |
| Total no. of imminent danger orders under Mine    Act §107(a)                                     |  0                                                     |  0 |  0 |
| Total dollar value of proposed assessments from    MSHA for the period                            |  $0                                                    |  0 |  0 |
| Total no. of mining related fatalities                                                                                | 0                                                           | 0 | 0 |
| Received written notice under Mine Act §104(e)    (yes/no)?                                       |  no                                                    |  no |  no |
| Pending legal action before the Federal Mine    Safety and Health Review Commission (yes/no)?     |  yes                                                   |  no |  no |

|                                                                                                              |   Six month period ended December 31, 2010    |
|-------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------|
|  Mine Name(MSHA ID)                                                                                          | The MonarchCement Company(1400124)                           |  Valencia Sand Pit #1(1400503) |  Pratt Sand(1401712) |
| Total No. of significant and substantial violations    under Mine Act § 104                   |  8                                                      |  0 |  0 |
| Total no. of orders under Mine Act § 104(b)                                                                  | 0                                                            | 0 | 0 |
| Total no. of unwarrantable compliance failure    citations and orders under Mine Act § 104(d) |  0                                                      |  0 |  0 |
| Total no. of flagrant violations under Mine Act    § 110(b)(2)                                |  0                                                      |  0 |  0 |
| Total no. of imminent danger orders under Mine    Act § 107(a)                                |  0                                                      |  0 |  0 |
| Total dollar value of proposed assessments from    MSHA                                            |  $8,039                                                 |  $100 |  $300 |
| Total no. of mining related fatalities                                                                            | 0                                                            | 0 | 0 |
| Received written notice under Mine Act § 104(e)    (yes/no)?                                  |  no                                                     |  no |  no |
| Pending legal action before the Federal Mine    Safety and Health Review Commission (yes/no)?      |  yes                                                    |  no |  no |