This section is organized in four parts, as follows: 



Page 



I. Use of Guidelines Matrices 



50 



Gui de I i nes 

 Based on 

 River Type 



Special Instructions 50 



Braided Rivers - Matrix I, with general 



guidelines statements 57 



Split Channel Rivers - Matrix 2, with 



general guidel ines 

 statements 60 



Meandering, Sinuous, and Straight Rivers - 

 Matrix 3, with general 

 guidelines statements 63 



Spec i f i c Gu i de- 

 I ines Based on 

 Mining Method 



2. Scraped Sites 



3. Pit Excavated Sites 



4. Dredged Sites 



65 



70 



74 



I. Use of Guidelines Matrices 



SPECIAL INSTRUCTIONS 



River Configuration 



Each of the three matrices is designed for a specific river config- 

 uration. The guidelines for one river configuration are not identical to 

 those for another configuration, thus the user must be careful that the 

 proper matrix for the river in question is being used. The configurations 

 represented by the three matrices are: 



50 



VI . SITE OPERATION 



