20 



Cost for labor and materials itemized, for 

 different classes of structures, per linear 

 foot. 



(4) Supplies. 



Rails: weight, condition, and cost. 



Rail accessories: character of rail fastenings, 



bolts, spikes, rail braces, crossings, switch 



frogs, and throws. 



Ties (standard and switch): species, size, 



source, life, number per rail, cost. 



(5) Steel laying and removal: equipment, 

 including description and sketch of rail and 

 tie car or track-laying machine crew ; 

 organization, size, and duties methods 

 number of rails laid or taken up, daily, per 

 man ; cost. 



(6) Surfacing: character of work, crew 

 required and its organization ; methods, cost. 



bb. Maintenance of way : character of work 

 methods number and size of section crews 

 wages cost, 

 d. Equipment. 



aa. Locomotives: number, type, make, tonnage 

 loaded, hauling ability on given grades general 

 efficiency fuel, water, and oil requirements 

 spare arresters; type, efficiency, state laws 

 with reference to. 



bb. Cars : number, character, capacity, make, 

 weight, bunk spikes or chock blocks chain 

 holding devices length of logs handled (max- 

 imum, minimum, and average) character of 

 usual repairs and maintenance necessary. 

 Show special features of cars by sketches, 

 drawn to scale. 



cc. Repair shop: equipment, methods, crew. 



dd. Loading equipment: 



(i) Type of loading device used: cross-haul, 

 gin pole, sky line, other power loaders. 



