CONVICT ROAD CAMP, FULTON COUNTY, GEORGIA. 61 
Wet excavation for bridges : Cost. Per cent. 
Supervision $16. 28 22. 5 
Teams 10. 55 14. 5 
Equipment .42 .6 
General expense 4. 60 6. 2 
Convict labor 40. 61 56. 2 
Total 72. 46 100. 
Quantity of excavation, 105 cubic yards. 
Cost per cubic yard, 67 cents. 
Construction of drop inlets: 
Supervision 21. 73 13. 1 
Teams 10. 86 6. 5 
Materials 75. 95 45. 7 
Equipment .04 
General expense 5. 78 3. 5 
Convict labor 51. 92 31. 2 
Total 166.28 100.0 
Quantity of masonry, 51.6 cubic yards. 
Cost per cubic yard, $3.22. 
Gutter pavement : 
Suvervision 112. 35 13. 1 
Teams 187. 97 21. 8 
Equipment 4. 71 .5 
General expense 54. 59 6.4 
Convict labor 499. 78 58. 2 
Total 859. 40 100. 
Area of gutter pavement, 4,747 square yards. 
Cost per square yard, 18.1 cents. 
Top-soil surface : 
Supervision 7. 43 10. 7 
Teajns 34.38 49.0 
Equipment .38 .5 
General expense 4. 45 6.4 
Convict labor 23. 43 33. 4 
Total 70.07 100.0 
Area of surface, 1,500 square yards. 
Cost per square yard, 4.7 cents. 
Miscellaneous work : 
Total cost $270 
RECAPITULATION . 
Cost of Power's Ferry Road Work. 
Earth excavation $6, 236. 81 
Rock excavation 1, 927. 66 
Clearing and grubbing 614. 17 
Culvert pipe in place 126. 94 
Concrete masonry 299. 02 
Excavation for bridge 72. 46 
Drop inlets 166. 28 
Gutter pavements 859. 40 
Top-soil surface 70. 07 
Miscellaneous work 270. 00 
Total cost 10, 642. 81 
