36 



GENERAL QUANTITIES OF THE WORK TO BE 



CARRIED OUT TO OBTAIN A DEPTH 



OF 9 FEET TO CONCORDIA 



NAME OF THE BARS SAND AND GRAVEL ROCKS TOTALS 



Peruchoverne M 3 92.000 92.000 



Pepeaji 100 . 000 100 . 000 



Canclia Seca 22 000 22 . 000 



San Jose 50.500 50.500 



Sombrerito 6 . 800 6 . 300 



Guaviyii 56.000 56.000 



Chapicuy 256 . 000 16 . 000 272 . 000 



Hervidero 19.000 19.000 



Yuqueri Chico .... 44 . 500 44 . 500 



Grande.. B0. 500 30.500 



Corralito 17.700 17.700 



657.800 52.700 710.500 



All the cubes have been calculated for a depth of 10 feet 

 and have been increased with some 20 % in the case of 

 sand and gravel and with some 30 % in case of stone, they 

 represent therefore the maximum work and the complete 

 solution of the problem. 



PROVISIONAL REDUCTION TO 8 FEET OF THE 



DEEPENING FROM CHAPICUY TO BELOW 



THE CORRALITO 



As it may happen that it would not be possible at present 

 to dispose of the necessary elements to undertake the cana- 

 lization of the bars which arc of a stoney formation, the dee- 

 pening of the bars of « Chapicuy » and of those situated 

 above the latter must be reduced at present to 8 feet ( 2.40 



meters >. 



By this provisional solution the cube to be dredged 

 would be reduced to seme 500.000 M 3 3 to which OUghtto 



