Show AYING CONCRETE ON BIG COTTONWOOD COTTON WOOD CONDUIT I cf 5 a aP r P sj I k S SS S I S ra rap raSS p s S S SS ct S SS Ss s S S s J s S S SI I 4 1 Tl S t S St t a e t S SS S i S I 2 q r v ti S I IS 4 S t tt S r 4 4 S a ait Vv it t S Work on the Big Cottonwood conduit Is progressing steadily The contractors I tors tora are arcs making the most oi of the line fine fall weather and are rush rushing ing the concrete work especially re reserving serving the tunnel work for days when the weather are such as to tomake i make outside work difficult The cut shows a s section of the concrete work workaround workaround j around the shoulder r of the moun tain tam tills this side of the mouth of Big Cot Cottonwood canyon Th The concrete is brought by b sn U cars from the point where It is mixed and dumped Into the wooden moulds whIch define defino the walls of the conduit As the concrete hard hardens hardens ens t the e woodwork is removed Every Eory Everything thing in connection with the enter is in such shape now the work goes on rapidly |