i ahve been asked to bid on a guard rail going around a swimming pool at a health club here. i have done smaal stuff like this before, but never on this scale. i would like to know an average price per foot completed. i have to replace 4,860 feet. the design is 1 1/4 square tube on top and bottom, in ten foot sections. with 3/8 square stock on 4 inch centers. pretty simple and classic design. any help on bidding this would be great. ask me more questions if need more info.thanks