Well Casing and Curbing. 285 



Where a steel casing is used the well platform is best 

 made bj screwing a wide flange on the top and then bolting 

 the pumphead directly to this, having first drilled holes 

 through both to receive the bolts. This arrangement secures 

 a very solid and perfectly tight platform. Around this 

 plank may be laid, or better still, a block of cement. 



