. Water & sewage works . otor cut and grind away thesediment which is carried away by thestream of waste water from the hose has, of course, to be long enoughto reach from the hydrant down the firstmanhole and through the sewer to thesecond manhole. Four men nominallyoperate the cleaner, two ahead operatingthe second windlass to pull the cleanerand two at the first manhole to feed inthe hose and back rope. Concrete Pavements at Connersville,Ind., and DeKalb, 111. Connersville, Ind., contracted for theconstruction of 65,000 yards of reinforcedconcrete pavement during the year 1912at
. Water & sewage works . otor cut and grind away thesediment which is carried away by thestream of waste water from the hose has, of course, to be long enoughto reach from the hydrant down the firstmanhole and through the sewer to thesecond manhole. Four men nominallyoperate the cleaner, two ahead operatingthe second windlass to pull the cleanerand two at the first manhole to feed inthe hose and back rope. Concrete Pavements at Connersville,Ind., and DeKalb, 111. Connersville, Ind., contracted for theconstruction of 65,000 yards of reinforcedconcrete pavement during the year 1912at a cost of $ per square yard, includ-ing excavation. The base is 5 inchesthick at the curb and 7 inches at the cen-ter and the top or wearing course is 1^2inches thick over the entire concrete for the base is mixed onepart of Portland cement, two parts ofsand and four parts of crushed stone orgravel. The mixture for the wearingcourse is one part of cement to one and Aufiust, MUNICIPAL ENGINEERING 37. THE HUBER ROAD ROLLER AND SCARIFIER ATTACHMENT LOWERS ROAD BUILDING COSTS No City or County can afford to bewithout these combination machines. The HuberRoad Roller -with its unsurpassed surplus of traction power easilyhauls graders, scarifiers and long wagon trains, thuseliminating necessity of separate hauling engines. -Exceptionally strong in the belt, and furnishes mosteconomical power for running of stationary machinery. -attached to the rear axle which sustains all the pullingstrain—ready for use the instant wanted—carried clearof ground and out of the way when not needed—tearsup ground uniformly, regardless of the position ofground wheels—depth regulated by guides at eitherside—piston working against steam in a simple, inde-pendent cylinder gives cushion compression on spikessteam power raises spikes from ground as desired—asingle lever operates it either way—works close to curb. The HuberScarifier You cannot afford to invest in a roller u
Size: 2176px × 1148px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjectsewerage, bookyear191
