656 ECONOMICAL ASPECTS 



may be immediately recognized. A complete list of the photo- 

 graphs, giving numbers, date and subject should be included in 

 the table of contents of the report. 



(3) Run of Records. All tabulated records and plotted curves 

 which may have been secured. 



(4) Gauge Records. Copies of all gauge records which are of 

 interest in connection with the power or storage features of the 

 report. 



(5) Reports. Copies of any existing reports which may have 

 been made with reference to power development on the river. 



(6) Maps. Any maps which may usefully illustrate the report, 

 and any plans which may have been obtained covering existing 

 power-plants, storage works, bridges, etc., etc. 



INVESTIGATION AND INSPECTION OF A SERIES OF SITES 



Frequently the investigation of a river involves the considera- 

 tion and detailed inspection of a series of power sites. In such 

 cases, the report covering the work should follow the foregoing 

 guide, with the following slight changes. 



It will be noted in the foregoing, that Sections I to V can be 

 applied as they stand, to the compilation of a report on a series 

 of sites. Sections VI to VIII are directly applicable to each indi- 

 vidual site; Section IX is applicable to individual sites or to 

 groups as conditions may warrant, and Sections X and XI are 

 applicable as they stand to the ending up of the report. In pre- 

 paring a report on a series of sites, the only alteration advised 

 in the foregoing guide is that under Section VI, each site is treated 

 as a unit and completely covered according to the outline in Sec- 

 tions VI to IX. The new Sections VII and VIII will correspond 

 to X and XI in the foregoing synopsis. 



Following is the outline for a report covering a series of inves- 

 tigated sites, with the necessary alterations: 



I. Sources of Data Used in Report. 



(1) Why investigated and scope of investigation. 



(2) Personal examination, route followed and time con- 



sumed. 



(3) Run-off records from departmental stream measure- 



ment offices. 



(4) Maps. 



