Specifications include, but are not limited to: Items to be transported include books, magazine, audiovisual materials and equipment, computer equipment and inter-office and some monies. 7.6 Deliveries include crates/tubs, 13" x 21" x8" in size. 7.6.1 A crate /tub holds on average 25 books/non-printed material. 7.6.2 100 to 125 crates/tubs are delivered per day. 7.7 In addition to crates/tubs the following items are transported: 7.7.1 Monday through Friday - Pouches (red and green) to and from each locations and back to Bennett Martin. 7.7.2 Monday through Friday - Library supply boxes, average two (2) per day, number of Libraries varies. 7.7.3 Monday through Saturday - Custodial supplies in boxes as needed, average 20-30 per month