Unlock document.
This document is partially blurred.
Unlock all pages and 1 million more documents.
Get Access
22 - 1
CHAPTER
22
ASPHALT EQUIPMENT
1. a.
𝑚𝑖𝑛.)(9𝑠𝑞.𝑓𝑡.
𝑠𝑞.𝑦𝑑.)
𝑚𝑖𝑛.
1. b.
𝑠𝑞.𝑦𝑑.)
1. c.
2. a.
𝑚𝑖𝑛.)(12 𝑓𝑡.)(40𝑚𝑖𝑛.
ℎ𝑟. )
2. b.
22 - 2
ℎ𝑟. )(6 𝑖𝑛.)
𝑦𝑑.)=444 𝑐𝑢.𝑦𝑑.
2. b. (continued)
𝑅𝑒𝑞𝑢𝑖𝑟𝑒𝑑 𝐷𝑒𝑙𝑖𝑣𝑒𝑟𝑦 𝑅𝑎𝑡𝑒 = (444𝑐𝑢.𝑦𝑑.
ℎ𝑟. )(27𝑐𝑢.𝑓𝑡.
𝑐𝑢.𝑦𝑑.)(140 𝑙𝑏.
𝑐𝑢.𝑓𝑡.)
ℎ𝑟.
2. c.
𝑚𝑖𝑙𝑒 )(50 𝑚𝑖𝑛.
60 𝑚𝑖𝑛.)
2. d.
𝑚𝑖𝑙𝑒 )(50 𝑚𝑖𝑛.
60 𝑚𝑖𝑛.)
𝑁𝑢𝑚𝑏𝑒𝑟 𝑜𝑓 𝐹𝑖𝑛𝑖𝑠ℎ 𝐶𝑜𝑚𝑝𝑎𝑐𝑡𝑜𝑟𝑠= (2,667𝑠𝑞.𝑦𝑑.
ℎ𝑟. )
(1,833𝑠𝑞.𝑦𝑑.
ℎ𝑟. )=𝟏.𝟓 𝒐𝒓 𝟐 𝒄𝒐𝒎𝒑𝒂𝒄𝒕𝒐𝒓𝒔
2. e.
22 - 3
3. a.
𝑚𝑖𝑛.)(9𝑠𝑞.𝑓𝑡.
𝑠𝑞.𝑦𝑑.)
(12 𝑓𝑡)(0.25 𝑔𝑎𝑙.
𝑠𝑞.𝑦𝑑.)=330 𝑓𝑡.
𝐷𝑖𝑠𝑡𝑟𝑖𝑏𝑢𝑡𝑜𝑟 𝑃𝑟𝑜𝑑𝑢𝑐𝑡𝑖𝑣𝑖𝑡𝑦=(330 𝑓𝑡.
𝑚𝑖𝑛.)(12 𝑓𝑡.)(0.67)=2,653 𝑠𝑞.𝑓𝑡.
𝑚𝑖𝑛.
3. b.
𝐷𝑖𝑠𝑡𝑟𝑖𝑏𝑢𝑡𝑜𝑟 𝑆𝑝𝑒𝑒𝑑= (110𝑔𝑎𝑙.
𝑚𝑖𝑛.)(9𝑠𝑞.𝑓𝑡.
𝑠𝑞.𝑦𝑑.)
𝑚𝑖𝑛.
3. c. 𝑆𝑝𝑟𝑒𝑎𝑑𝑒𝑟 𝑃𝑟𝑜𝑑𝑢𝑐𝑡𝑖𝑣𝑖𝑡𝑦=(300 𝑓𝑡.
3. d.
22 - 4
3. d. (continued)
3. e.
𝑠𝑞.𝑦𝑑.)
𝐵𝑖𝑛𝑑𝑒𝑟 𝑉𝑜𝑙𝑢𝑚𝑒= (600 𝑓𝑡.)(900 𝑓𝑡.) (0.35 𝑔𝑎𝑙.
𝑠𝑞.𝑦𝑑.)
(9𝑠𝑞.𝑓𝑡.
𝑠𝑞.𝑦𝑑.)=𝟐𝟏,𝟎𝟎𝟎 𝒈𝒂𝒍.
4. a.
𝑚𝑖𝑛.)(9𝑠𝑞.𝑓𝑡.
𝑠𝑞.𝑦𝑑.)
𝑚𝑖𝑛.
22 - 5
𝑠𝑞.𝑦𝑑.)=42,240 𝑔𝑎𝑙.
𝑔𝑎𝑙.)=$𝟕𝟑,𝟗𝟐𝟎
4. c.
𝑃𝑎𝑣𝑒𝑟 𝑃𝑟𝑜𝑑𝑢𝑐𝑡𝑖𝑣𝑖𝑡𝑦= (55 𝑓𝑡.
𝑚𝑖𝑛.)(12 𝑓𝑡.)(30𝑚𝑖𝑛.
ℎ𝑟. )
(9𝑠𝑞.𝑓𝑡.
𝑠𝑞.𝑦𝑑.)=𝟐,𝟐𝟎𝟎 𝒔𝒒.𝒚𝒅.
4. d.
𝑃𝑎𝑣𝑒𝑟 𝑃𝑟𝑜𝑑𝑢𝑐𝑡𝑖𝑣𝑖𝑡𝑦= (2,200𝑠𝑞.𝑦𝑑.
ℎ𝑟. )(4 𝑖𝑛.)
(36 𝑖𝑛.
𝑦𝑑.)=244 𝑐𝑢.𝑦𝑑.
ℎ𝑟
4. e.
𝑚𝑖.)(24 𝑓𝑡.)
22 - 6
4. f.
𝑚𝑖.)(24 𝑓𝑡.)(142 𝑙𝑏.
𝑐𝑢.𝑓𝑡.)(4 𝑖𝑛.)
4. f. (continued)
4. g.
𝐹𝑖𝑛𝑖𝑠ℎ 𝐶𝑜𝑚𝑝𝑎𝑐𝑡𝑜𝑟 𝐻𝑜𝑢𝑟𝑙𝑦 𝐶𝑜𝑠𝑡= $10
ℎ𝑟. +$35
ℎ𝑟. +$58
ℎ𝑟. =$103
ℎ𝑟.
