20 BULLETIN 407;, U. S. DEPARTMENT OP AGRICULTURE. 



Table 20, — Total inaterials and costs for bituminous macadam by the penetration method. 



6 



Station. 



Description. 



Quantity of material per 

 square yard. 



1 

 1 



Stone. 



Bitumen. 



Length 

 of sec- 

 tion. 



Area of sec- 

 tion. 



Stone. 



Chips. 



Bitumen. 



1 

 2 

 5 

 6 

 13 



-(1+61) to 5+00 

 5+00 to 18+00 

 38+10 to 50+45 

 50+45 to 58+45 

 153+00 to 163+00 

 163+00 to 173+00 

 192+00 to 200+00 

 200+00 to 208+89 



Total 



Sandstone 

 ...do 



Gneiss 



....do 



Trap 



Asphalt A . . 

 Asphalt X . . 

 Asphalt A . . 

 Asphalt X.. 

 ...do 



Feet. 

 661 



1,300 



1,235 

 800 

 950 



1,000 

 800 

 889 



Sq. yds. 

 12,102.22 

 2 2, 599. 67 

 2,195.56 

 1,422.22 

 1,688.88 

 1,777.78 

 1,422.22 

 1,580.45 



Tom. 



160.94 



348.00 



214.39 



138.82 



206.07 



216.86 



166. 53 



185.02 



Tons. 

 26.82 

 58.00 

 38.28 

 24.79 

 56.02 

 59.18 

 35.27 

 39.28 



Gallons. 

 2,610 

 5,310 

 4,455 

 3,015 

 3,420 



14 



17 



...do 



Granite . . . 



Asphalt A . 

 do 



3,600 

 3,015 



18 



...do 



Asphalt X.. 



3,044 









7,635 



13,889.00 



1,636.63 



337.64 



28,469 













d 



Station. 



Total costs. 



1 



Stone on 

 siding. 



Unload- 

 ing 

 stone. 



Haul- 

 ing 

 stone. 



Spread- 

 ing stone. 



Chips 

 on sid- 

 ing. 



Unload- 

 ing chips. 



Haul- 

 ing 

 chips. 



Spread- 

 ing chips. 



1 



-(l+61)to 5+00 

 5+00 to 18+00 

 38+10 to 50+45 

 50+45 to 58+45 

 153+00 to 163+00 

 163+00 to 173+00 

 192+00 to 200+00 

 200+00 to 208+89 



Total 



$368.55 

 796.92 

 258. 58 

 167.43 

 257.59 

 271.07 

 238. 14 

 264.58 



'$37."32' 

 39.27 

 26.92 

 30.02 



$103.42 

 223.53 

 41.65 

 27.07 

 51.49 

 54.17 

 58.24 

 64.96 



$17.46 

 37.09 

 15.71 

 10.69 

 15.04 

 15.84 

 27.21 

 30.16 



$61.42 

 132. 82 

 46.06 

 29.83 

 103. 64 

 109. 48 

 50.44 

 56.17 





$17.34 

 37.26 

 7.41 

 4.89 

 13.99 

 14.79 

 12.32 

 13.81 



$18. 73 



2 





40.72 



5 





40.41 



6 





26.94 



13 

 14 



17 



18 



$10.14 

 10.71 

 5.69 

 6.39 



29.88 

 31.59 

 17.67 

 19.81 





2,622.86 



133.53 



624.53 



169.20 



589.86 



32.93 



121.81 



225. 75 









o' 



Station. 



Total costs. 



1 







Loading 





RoUing 



Rolling 







Bitumen 



Hauliag 



and heat- 



Applymg 



penetra- 



penetra- 



Total 







on siding. 



bitumen. 



ing bitu- 



bitumen. 



tion, 



tion and 



cost. 











men. 





stone. 



seal. 





1 



-(l+61)to 5+00 



$321.03 



$6.03 



$20.41 



$21.41 



$2.52 



$4.89 



$963.21 



2 



5+00 to 18+00 



345. 15 



12.27 



41.43 



43.48 



5.64 



10.88 



1, 727. 19 



5 



38+10 to 50+45 



547.97 



10.29 



27.74 



40.53 



2.67 



9.28 



1,048.30 



6 



50+45 to 68+45 



195.97 



6.97 



18.81 



27.47 



1.78 



6.19 



524.04 



13 



153+00 to 163+00 



222.30 



7.90 



21.81 



25.35 



9.51 



11.67 



817.63 



14 



163+00 to 173+00 



453. 60 



8.32 



24.70 



28.75 



10.01 



12.30 



1,084.60 



17 



192+00 to 200+00 



382.91 



6.97 



24.25 



28.79 



7.07 



9.74 



896.36 



18 



200+00 to 208+89 

 Total 



197.86 



7.03 



24.43 



29.01 



7.84 



10.85 



762.92 





2,666.79 



65.78 



203.58 



244.79 



47.04 



75.80 



7,824.25 







1 Includes 27 square yards end of cut-ofi north. s Includes 289 square yards end of cut-ofE south. 



