PLANS AND ESTIMATES 259 



lories and ornamental houses often cost two 

 and three times as much. 



Detailed Estimates. Detailed estimates 

 necessarily differ with the grade of material 

 used. The following is a detailed estimate 

 at current prices of the material needed for 

 and the cost of a sem-iron frame house 

 30 x 90 feet, not including labor of erecting. 



850 cubic feet concrete ("wall and piers) 

 50 barrels cement 

 14 cubic yards sand 

 28 cubic yards gravel $100 



PIPE 

 Side Posts 



32 pieces 2-inch pipe, 5 feet 6 inches 

 Purlins 



360 feet 1^ inch 

 Purlin Supports 



24 pieces 1^-inch pipe, 8 feet 3 inches 



24 pieces l>2-inch pipe, 11 feet 

 Cross Ties 



24 pieces 1^-inch pipe, 5 feet 



24 pieces T^-inch pipe, 8 feet 6 inches 

 Pipe and fittings for water lines, 100 feet 24 inches $75 



PIPE FITTINGS 



32 Gutter brackets 

 120 Clamp fittings 



48 Foot pieces 

 140 Purlin clasps $30 



MILL WORK 

 240 feet sill 

 180 feet eave plate 



