2005-169a - Laserfiche WebLink

Home Browse Search

Table II - 10 11 - Hour/5 - Day General Functional Population Coefficients Journey. Oue-Way < taWork - - Daily Visitor = Visitor Duye ' Faoctianal iTE Hours Trips Per Trips Per Occupants Occupants : Per - Hours - , Per 'Population Land-Use Category tCode Io'-Place Employee Employee ' 7Per Trip Per Trip Em to ee Per Trip Week ',"-Cuemcienta(tl Residenual I 1 0.350 Natural Resources N/A 9.00 2. 21 1 . 11 1 .32 1 .38 0. 07 1 .00 5 0. 824 Construction 110 9.00 2. 21 1 . 11 1 . 32 1 . 38 0.07 1 . 00 5 0. 824 Manufacturing 140 9.00 1 .57 0.79 1 .32 1 .38 0.05 1 . 00 5 0. 822 TCU, Warehousing 110 9.00 2. 21 1 . 11 1 .32 1 . 38 0.07 1 .00 5 0.824 Wholesale Trade 150 9.00 2. 87 1 .44 1 .32 1 .38 0.09 1 .00 5 0. 826 Retail Trade"' 820 9.00 50,47 25.24 1 .24 1 .73 12. 37 1 .00 5 1 .942 FIRE 710 9. 00 2. 72 1 .36 1 . 24 1 . 73 0.67 1 .00 5 0. 879 Services 710 9. 00 2. 72 1 .36 1 . 24 1 . 73 0.67 1 .00 5 0. 879 Government 1 730 9.00 9. 76 4. 88 1 . 24 1 . 73 2.39 1 .00 5 1 .036 Trips per employee based on Trip Generation Seventh Edition (Institute of Transportation Engineers 2004) as follows: ITE Code 110 at 3 .02 weekday trips per employee, page 90, CTE Code 140 at 2. 13 weekday trips per employee, page 161 . ITE Code 150 at 3 .89 weekday trips per employee, page 190. ITE Code 710 at 3.32 weekday trips per employee, page 1151 . ITE Code 730 at 11 .95 weekday trips per employee, page 1200. ITE Code 820 based on blended average of trips by retail center size calculated below, adapted from page 1451 . These trip rates are adjusted based on the hourly distribution of trips over 24 hours to detemane the trips taken during the 11 -hour period. Retail - Trips per Employee Determination Assumed Weighted Retail Scale Center Size Trip Rule Shure Trips Neighborhood < 50k sq. ft. 25,000 110. 32 40.00/9 44. 13 Community 50k - 250k sq. ft. 150,000 58.93 30.0°/ 17. 68 Regional 250k - 500k sq. ft. 375,000 42.76 20.0°/. 8.55 Super Reg. 500k- 1000k sq. ft. 750,000 33.55 10.0% 3.35 Sum of Weighted Tri ps/Ik sq. ft. 73.71 One-Way Trips/lk sq. ft. 36. 86 Square Feet/Retail Employe 121 913 Employees per 1 ,000 sq. ft. 1 .0953 Trips per employee 67.30 Percent over the 11 -hour period 75 Trips per employee over thte I 1 -hour period 50.47 Journey-to-Work Occupants per Trip from 2001 Nationwide Household Travel Survey (FHW A 2001 ) as follows : 1 .32 occupants per Construction, Manufacturing, TCU, and Wholesale trip 1 .24 occupants per Retail Trade, FIRE, and Services trip Daily Occupants per Trip from 2001 Nationwide Household Travel Survey (FHWA 2001 ) as follows: 1 . 38 occupants per Construction, Manufacturing, TCU, and Wholesale trip 1 .73 occupants per Retail Trade, FIRE, and Services trip ( 1 ) The equation to determine the Functional Population Coefficient per Employee for all land-use categories except residential includes the following: [(Employee Hours x Days per Week) + (Visitors per Employee x Visitor Hours per Trio x Days per Week)l ( 1 I Hours per Day x 5 Days per Week) (2) Square feet per retail employee from Energy Information Administration (2002) from Table B- 1 of the Commercial Energy Building Survey 1999 Since the four impact fee program areas that use the concept of functional population provide services in different areas of the county , it was necessary to develop functional population coefficients for each of these areas . These areas are : • countywide ; • countywide excluding Indian River Shores ; and • unincorporated county area . The functional population coefficients in Table II -9 , which are based on 24 hours per day , 7 days per week, were used to estimate the functional population indicated in Tables II - 11 , II - 12 , and II - 13 . The functional population coefficients in Table II - 10 were used to estimate the functional population in Table II - 14 , which is based on 1 I hours per day , 5 Tindale -Oliver & Associates , Inc . Indian River County May 2005 II - 10 Impact Fee Study