8-21. Lay out collection routes for the residential area shown in the figure on page 244. Assume that the following data are applicable: (a) Occupants per residence = 3.1 = 3.8 lb/capita d (b) Solid waste generation rate íc) Collection frequency === once per week d) Type of collection service = curb (e) Collection crew size = 1 person (f) Collection vehicle capacity = 30 yd³ (g) Compacted specific weight of solid wastes in collection vehicle is equal to 625 ib/yd³. (h) Collection is from each side of the street using a standup right-hand-drive collection vehicle. (i) No U-turns in streets American Hiver 15 6 6 6 15 Pearson Avenue 15 15 Kaufman Avenue 15 15 6 6 6 15 Dispatch station 15 15 6 N 6 6 6 6 6 6 6 6 6 6 12 15 15 6 Community Park 12 6 6 6 6 15 Number of homes on each side of block 4th Street + Thomas Avenue 15 15 Oswald Avenue 15 15 Eliassen Avenue 5th Street 15 15 6 6th Street 6 6 6 6 15 5 6 6 6 6 6 6 15 6 15 15 6 6 6 6 6 6 15 15 6 McCarty Avenue B To transfer station, MRF, or disposal site 7th Street