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Agenda 10/27/2009 Item #17BAgenda Item No. 17B October 27, 2009 Page 1 of 29 EXECUTIVE SUMMARY Recommendation that the Board of County Commissioners adopts an Ordinance amending Chapter 74 of the Collier County Code of Laws and Ordinances (The Collier County Consolidated Impact Fee Ordinance) by providing for the incorporation, by reference, of the impact fee study entitled "Collier County Trip Characteristics Study Mine Land Use," amending Schedule One of Appendix A to reflect the new "Mine" land use category and impact fee rate and providing for a delayed effective date of February 1, 2010 in accordance with the notice period requirements of Section 163.31801(3)(d) Florida Statutes; this action is in furtherance to the direction provided by the Board of County Commissioners on June 23, 2009. OBJECTIVE: That the Board of County Commissioners (Board) adopts an Ordinance amending Chapter 74 of the Collier County Code of Laws and Ordinances (Code) by providing for the incorporation, by reference, of the impact fee study entitled "Collier County Trip Characteristics Study Mine Land Use," amending Schedule One of Appendix A to reflect the new "Mine" land use category and impact fee rate and providing for a delayed effective date of February 1, 2010, in accordance with the notice period requirements of Section 163.31801(3)(d) Florida Statutes. This action is in furtherance to the direction provided by the Board of County Commissioners on June 23, 2009 (Item 16B[5]). — CONSIDERATIONS: Mining activities in Collier County are currently permitted through Conditional Use applications and excavation permits through Community Development and Environmental Services (CDES). The impacts to the County's transportation grid are significant in two critical areas. Heavy haul vehicles place an inordinate burden on the physical characteristics of the adjacent roadway network and throughout the area by stressing the structural integrity of the roadway shoulders on rural roads. They further impact the roads by pushing the top layer of asphalt (friction course) and wash boarding the structural course as they stop at intersections and along the roadways. Heavy haul vehicles also consume roadway capacity at almost twice the rate of passenger cars. It can be particularly detrimental at intersections where the heavy haul vehicles require significantly more time to accelerate and maneuver than is required by a passenger vehicle. The County currently addresses the physical impacts to the road by allowing the mining site the option of maintaining the structural integrity of the roadway around their area of significant influence or by contributing $1.00 (one dollar) to road maintenances for every loaded vehicle exiting the site. The County does not currently have an impact fee in place that addresses the replacement of roadway capacity; therefore, Tindale- Oliver and Associates, Inc., was retained to complete a full study of mining operations including trip generation rate, average trip length, and percent new trips. Trip generation is calculated using the permitted cubic yards of material over the life of a mine, and the average trip length and percent new trips were obtained through origin- destination surveys at the local active mining sites. Attached is the full report that documents the impact fee which would be associated with mining activities. It should be noted that most mining facilities, once exhausted, convert to a secondary use such as residential lakefront housing. Heritage Bay provides a good example. Impact fees paid for by the mining Agenda Item No. 17B October 27, 2009 Page 2 of 29 site would be tracked as a credit that runs with the land that could be used if and when the site converts to another land use. The County Attorney's Office and County staff have worked extensively with the consultant and the County's outside legal counsel (Nabors, Giblin & Nickerson, P.A.) to develop a fair and legally defensible impact fee for the Mine land use. The result is a Collier County proposed rate of $14.18 per 1,000 cubic yards. As a comparison, Lee County has an adopted rate of $40 per 1,000 cubic yards. While the proposed rate is lower than the $30 per 1,000 cubic yards that was provided to the Board in the preliminary report, staff agrees that the lower rate is fitting at this time. The lower rate reflects an elimination of a 1.5 multiplying factor for large trucks. While the factor is appropriate, it must be reviewed and included in all land uses that contain a significant portion of large trucks as part of their daily trip generation in order to be considered. The next full transportation impact fee update will address the truck factor within all pertinent categories. The item was presented to the Development Services Advisory Committee (DSAC) and the Productivity Committee. DSAC was split 5 to 5 on the new rate category and the Productivity Committee voted 7 to 2 in support of the new rate category. FISCAL IMPACT: The inclusion of this new category on the Road Impact Fee rate schedule will provide a uniform fee of $14.18 per 1,000 cubic yards of permitted excavation. This fee will be assessed to new excavation permits and expansion of existing excavation permits applied for on or after February 1, 2010. GROWTH MANAGEMENT IMPACT: This change is consistent with Objective 1.2 of the Capital Improvement Element (CIE) of the Collier County Growth Management Plan (GMP), which states: "Future development will bear a proportionate cost of facility improvements necessitated by growth." LEGAL CONSIDERATIONS: The proposed Ordinance was reviewed by both outside counsel and the County Attorney and is legally sufficient for Board action. - JAK RECOMMENDATION: That the Board of County Commissioners adopts an Ordinance amending Chapter 74 of the Collier County Code of Laws and Ordinances by providing for the incorporation, by reference, of the impact fee study entitled "Collier County Trip Characteristics Study Mine Land Use," amending Schedule One of Appendix A to reflect the new "Mine" land use category and impact fee rate and providing for a delayed effective date of February 1, 2010, in accordance with the notice period requirements of Section 163.31801(3)(d) Florida Statutes. Nick Casalanguida, Transportation Planning Director, Transportation Services Amy Patterson, Impact Fee and Economic Development Manager, Community Development and Environmental Services W COLLIER COUNTY BOARD OF COUNTY COMMISSIONERS Page 1 of 2 Agenda Item No. 17B October 27, 2009 Page 3 of 29 Item Number: 17B Item Summary: Recommendation that the Board of County Commissioners adopts an Ordinance amending Chapter 74 of the Collier County Code of Laws and Ordinances (The Collier County Consolidated Impact Fee Ordinance) by providing for the incorporation, by reference, of the impact fee study entitled Collier County Trip Characteristics Study Mine Land Use, amending Schedule One of Appendix A to reflect the new Mine land use category and impact fee rate and providing for a delayed effective date of February 1, 2010 in accordance with the notice period requirements of Section 163.31801(3)(d) Florida Statutes; this action is in follow -up to the direction provided by the Board of County Commissioners on June 23, 2009. Meeting Date: 10/27/2009 9:00:00 AM Prepared By Amy Patterson Impact Fee Manager Date Community Development & Financial Admin. &Housing 101712009 1:00:35 PM Environmental Services Approved By Nick Casalanguida MPO Director Date Transportation Services Transportation Planning 101812009 2:31 PM Approved By Judy Puig Operations Analyst Date Community Development & Community Development & Environmental Services Environmental Services Admin. 10/8/2009 4:55 PM Approved By Jeff Klatzkow County Attorney Date County Attorney County Attorney Office 10/912009 11:26 AM Approved By Norm E. Feder, AICP Transportation Division Administrator Date Transportation Services Transportation Services Admin. 10 /9/2009 3:28 PM Approved By Community Development & Joseph K. Schmitt Environmental Services Adminstrator Date Community Development & Community Development & Environmental Services Environmental Services Admin. 10/1212009 3:59 PM Approved By OMB Coordinator OMB Coordinator Date " County Manager's Office Office of Management & Budget 1011412009 9:51 AM Approved By file: / /C: \AgendaTest \Export \137 - October 27, 2009 \17. SUMMARY AGENDA \17B \17B E... 10/21/2009 Page 2 of 2 Agenda Item No. 17B October 27, 2009 Page 4 of 29 Mark Isackson Budget Analyst Date County Manager's Office Office of Management & Budget 1011612009 11:14 AM Approved By Leo E. Ochs, Jr. Deputy County Manager Date Board of County Commissioners County Manager's Office 1011712009 2:48 PM file: / /C: \AgendaTest \Export \137- October 27, 2009 \17. SUMMARY AGENDA \17B \17B E... 10/21/2009 Agenda Item No. 17B October 27, 2009 Page 5 of 29 ORDINANCE NO. 2009- AN ORDINANCE OF THE BOARD OF COUNTY COMMISSIONERS OF COLLIER COUNTY, FLORIDA, AMENDING CHAPTER 74 OF THE COLLIER COUNTY CODE OF LAWS AND ORDINANCES, THAT ORDINANCE BEING THE COLLIER COUNTY CONSOLIDATED IMPACT FEE ORDINANCE, AS AMENDED, PROVIDING FOR THE INCORPORATION, BY REFERENCE, OF THE IMPACT FEE STUDY ENTITLED "COLLIER COUNTY TRIP CHARACTERISTICS STUDY MINE LAND USE "; AMENDING THE ROAD IMPACT FEE RATE SCHEDULE, WHICH IS SCHEDULE ONE OF APPENDIX A, TO PROVIDE FOR THE NEW AMINE LAND USE CATEGORY AND IMPACT FEE RATE; UPDATING THE GENERAL DEFINITIONS SECTION; PROVIDING FOR CONFLICT AND SEVERABILITY; PROVIDING FOR INCLUSION IN THE CODE OF LAWS AND ORDINANCES; AND PROVIDING FOR A DELAYED EFFECTIVE DATE OF FEBRUARY 1, 2010. WHEREAS, Collier County (the "County') has used impact fees as a funding source for growth- related capital improvements for transportation since 1985; and WHEREAS, on March 13, 2001, the Board of County Commissioners (Board) adopted Ordinance No. 2001 -13, the Collier County Consolidated Impact Fee Ordinance, repealing and superseding all of the County's then existing impact fee regulations, and consolidating all of the County's impact fee regulations into that one Ordinance, codified in Chapter 74 of the Collier County Code of Laws and Ordinances (the "Code "); and WHEREAS, on March 10, 2009, the Board adopted Ordinance No. 2009 -09, thereby amending Schedule One of Appendix A of Chapter 74 of the Code, thereby establishing the rates that are currently in effect; and WHEREAS, the current rate schedule for Road Impact Fees does not include a "Mine" land use category or impact fee rate; and WHEREAS, the County's Impact Fee Consultant, Tindale- Oliver and Associates, Inc. has prepared an impact fee trip characteristics study entitled "Collier County Trip Characteristics Study Mine Land Use" dated September 3, 2009; and WHEREAS, the Study recommends a "Mine" land use category and impact fee rate to be added to the Road Impact Fee rate schedule, which is Schedule One of Appendix "A" of Chapter 74 of the Collier County Code of Laws and Ordinances; and Underlined text is added; StMA t#eugh text is deleted Agenda Item No. 17B October 27, 2009 Page 6 of 29 WHEREAS, on June 23, 2009, the Board of County Commissioners directed that the necessary amendments be prepared to provide for the incorporation of a new Road Impact Fee land use category and impact fee rate for mines, for future consideration by the Board of County Commissioners as an advertised public hearing; and WHEREAS, the Consultant has prepared the fee calculation methodology that will be imposed in an equitable and non - discriminatory manner; and WHEREAS, Section 163.31801, Florida Statutes, which is the Florida Impact Fee Act, requires the most recent and localized data be used in impact fee calculations and this study complies with that requirement; and WHEREAS, the study methodology has been reviewed and approved by Collier County's outside legal counsel, Nabors, Giblin and Nickerson, P.A.; and WHEREAS, staff has thoroughly reviewed the calculations and findings, concurs with the recommended change to the Road Impact Fee rate schedule, and recommends that the Board of County Commissioners adopt this Ordinance to implement the recommended change. NOW, THEREFORE, -BE IT ORDAINED BY THE BOARD OF COUNTY COMMISSIONERS OF COLLIER COUNTY, FLORIDA, that: SECTION ONE. Article I, General, Section 74 -106, Adoption of impact fee studies, of the Collier County Code of Laws and Ordinances is hereby amended to read as follows: Section 74 -106. Adoption of impact fee studies. (1) Transportation facilities: "Collier County Transportation Impact Fee Update Study," prepared by Tindale- Oliver and Associates, Incorporated (February 19, 2009) and Collier County Trip Characteristics Study - Mine Land Use (September 3, 2009) SECTION TWO. Article I, General, Section 74 -108, General definitions, of the Collier County Code of Laws and Ordinances is hereby amended to read as follows: Section 74 -108. General definitions. Underlined text is added; Stmek t#feegh text is deieted Page 2 of 7 Agenda Item No. 17B October 27, 2009 Page 7 of 29 When used in this chapter, the following terms shall have the following meanings, unless the context clearly indicates otherwise. Terms contained in article III or the rate schedules supercede these general definitions to the extent of any conflict(s). Middle school shall mean a school serving student who have completed elementary school and have not yet entered high school. Mine shall mean a pit or excavation in the earth from which mineral substances, coal precious stones geological materials or other non - renewable resources are removed. Mini - warehouse shall mean buildings in which a number of storage units or vaults are rented for the storage of goods. Each unit is physically separated from other units, and access is usually provided through an overhead door or other common access point. SECTION THREE. Schedule One, Road Impact Fee Rate Schedule, of Appendix A of Chapter 74 of the Collier County Code of Laws and Ordinances is hereby amended as set forth in the attachment to this Ordinance. SECTION FOUR. CONFLICT AND SEVERABILITY. In the event this Ordinance conflicts with any other Ordinance of Collier County or other applicable law, the more restrictive shall apply. If any phrase or portion of this Ordinance is held invalid or unconstitutional by any court of competent jurisdiction, such portion shall be deemed a separate, distinct, and independent provision and such holding shall not affect the validity of the remaining portions. SECTION FIVE. INCLUSION IN CODE OF LAWS AND ORDINANCES. The provisions of this Ordinance shall be made a part of the Code of Laws and Ordinances of Collier County, Florida. The sections of the Ordinance may be renumbered or re- lettered and internal cross - references amended throughout to accomplish such, and the word "ordinance" may be changed to "section," "article," or any other appropriate word. Underlined text is added; SW481E threU text is deleted Page 3 of 7 Agenda Item No. 17B October 27, 2009 Page 8 of 29 SECTION SIX. EFFECTIVE DATE. The effective date of this Ordinance shall be delayed to February 1, 2010. PASSED AND DULY ADOPTED by the Board of County Commissioners of Collier County, Florida this day of 52009. ATTEST Dwight E. Brock, Clerk Appr ved as to form and lEgal s4ffitiencv Jeffrey% A. Klatzkow County Attorney r BOARD OF COUNTY COMMISSIONERS OF COLLIER COUNTY, FLORIDA U61 a , Deputy Clerk DONNA FIALA, Chairman Underlined text is added; StFueli through text is deleted Page 4 of 7 APPENDIX A - SCHEDULE ONE ROAD IMPACT FEE RATE SCHEDULE Impact Fee Land Use Category Residential Assisted Living Facility (ALF) Condo /Townhouse (1 -2 Stories) High -Rise Condominium (3+ Stories) Mobile Home Multi - Family (Apartments) 1-10 Stories Multi- Family (Apartments) >10 Stories Retirement Community Single Family Detached House Less than 1,500 sq. ft. 1,500 to 2,499 sq. ft, 2,500 sq. ft. or larger Non - Residential Auto Sales - Luxury Auto Sales - New/Used Bank/Savings: Drive -In Bank/Savings: Walk -In Business Park Car Wash - Automatic Car Wash - Self- Service Church Effective February 1, 2010 Rate $1,347.00 Per Dwelling Unit $7,725.00 Per Dwelling Unit $5,526.00 Per Dwelling Unit $4,314.00 Per Dwelling Unit $7,464.00 Per Dwelling Unit $4,784.00 Per Dwelling Unit $3,754.00 Per Dwelling Unit $7,652.00 Per Dwelling Unit $10,372.00 Per Dwelling Unit $11,559.00 Per Dwelling Unit $14,996.00 Per 1,000 sq. ft. $27,131.00 Per 1,000 sq. ft. $40,158.00 Per 1,000 sq. ft. $39,429.00 Per 1,000 sq. ft. $14,021.00 Per 1,000 sq. ft. $39,066.00 Per 1,000 sq. ft. $36,367.00 Per Service Bay $8,619.00 Per 1,000 sq. ft. Underlined text is added; Strueli thfough text is deleted Page 5 of 7 I Agenda Item No. 17B October 27, 2009 Page 9 of 29 Agenda Item No. 17B October 27, 2009 Page 10 of 29 Impact Fee Land Use Category Rate College /University (Private) <7,501 Students $2,374.00 Per Student >7,500 Students $1,766.00 Per Student Convenience Store (24 hours) $97,636.00 Per 1,000 sq. ft. Convenience Store w /Gas Pumps $37,652.00 Per Fuel Position Dance Studios /Gymnastics $11,339.00 Per 1,000 sq. ft. Day Care $1,445.00 Per Student Furniture Store $3,545.00 Per 1,000 sq. ft. Gasoline /Service Station $8,221.00 Per Fuel Position General Light Industrial $7,732.00 Per 1,000 sq. ft. Golf Course $749,894.00 Per 18 Holes Home Improvement Store $9,901.00 Per 1,000 sq. ft. Hospital $18,034.00 Per 1,000 sq. ft. Hotel $6,578.00 Per Room Hotel - All Suites $3,891.00 Per Room Marina $3,517.00 Per Berth (Dry/Wet) Mine $14.18 Per 1,000 cubic yards Mini - Warehouse $1,436.00 Per 1,000 sq. ft. Motel $4,222.00 Per Room Movie Theater $46,217.00 Per Screen Nursing Home $1,261.00 Per Bed Office 50,000 sq. ft. or less $16,763.00 Per 1,000 sq. ft. Office 50,001- 100,000 sq. ft. $14,257.00 Per 1,000 sq. ft. Office 100,001- 200,000 sq. ft. $12,115.00 Per 1,000 sq. ft. Office 200,001- 400,000 sq. ft. $10,296.00 Per 1,000 sq. ft. Office Greater than 400,000 sq. ft. $9,348.00 Per 1,000 sq. ft. Office - Medical $40,517.00 Per 1,000 sq. ft. Pharmacy /Drug Store $13,958.00 Per 1,000 sq. ft. Quick Lube $14,522.00 Per Servuce Bay Restaurant - Drive-in $137,444.00 Per 1,000 sq. ft. Restaurant - High Turnover S2,440.00 Per Seat Underlined text is added; Strwek text is deleted Page 6 of 7 Agenda Item No. 17B October 27, 2009 Page 11 of 29 Impact Fee Land Use Category Rate Restaurant - Quality $1,553.00 Per Seat Retail 50,000 Sq. Ft. or Less $19,823.00 Per 1,000 sq. ft. Retail 50,001 - 100,000 Sq. Ft. $20,041.00 Per 1,000 sq. ft. Retail 100,001- 150,000 Sq. Ft. $18,661.00 Per 1,000 sq. ft. Retail 150,001- 200,000 Sq. Ft. $17,883.00 Per 1,000 sq. ft. Retail 200,001- 400,000 Sq. Ft. $16,893.00 Per 1,000 sq. ft. Retail 400,001- 600,000 Sq. Ft. $16,847.00 Per 1,000 sq. ft. Retail 600,001 - 1,000,000 Sq. Ft. $18,255.00 Per 1,000 sq. ft. Retail >1,000,000 Sq. Ft. $19,187.00 Per 1,000 sq. ft. Retail - Specialty $26,877.00 Per 1,000 sq. ft. RV Park $2,299.00 Per Site School - Elementary (Private) $1,005.00 Per Student School - Middle (Private) $1,439.00 Per Student School - High School (Private) $1,526.00 Per Student Supermarket $26,570.00 Per 1,000 sq. ft. Tire Store $10,930.00 Per Service Bay Underlined text is added; text is deleted Page 7 of 7 Agenda Item No. 17B October 27, 2009 Page 12 of 29 COLLIER COUNTY TRIP CHARACTERISTICS STUDY MINE LAND USE FINAL REPORT CO er County September 3, 2009 Prepared for :• COLLIER COUNTY 3301 E. Tamiami Trail Naples, Florida 34112 Ph (239) 252-8999 Prepared by: Tindale - Oliver & Associates, Inc. 1000 N. Ashley Dr., #100 Tampa, Florida, 33602 ph (813) 224 -8862, fax (813) 226 -2106 073048 -02.09 COLLIER COUNTY TRIP CHARACTERISTICS STUDY — MINE LAND USE Table of Contents Agenda Item No. 17B October 27, 2009 Page 13 of 29 1.0 INTRODUCTION ...................................................... ............................... 1 2.0 SITE SELECTION ..................................................... ............................... 1 3.0 SAMPLE SIZE REQUIREMENT ANALYSIS ....... ............................... 2 4.0 TRIP CHARACTERISTICS RESULTS ................... ............................... 2 4.1 Trip Generation Rate .............................................. ............................... 2 4.2 Percent New Trips .................................................. ............................... 2 4.3 Trip Length ............................................................. ............................... 3 4.4 Impact Fee Calculation ........................................... ............................... 4 APPENDIX A — Collier County Mine Trip Characteristics Study Data APPENDIX B — Collier County Trip Generation Rate, Interstate Adjustment Factor, and Fuel Efficiency Calculations for Mines Tindale- Oliver & Associates, Inc. Collier County September 2009 i Mines Trip Characteristics Study Agenda Item No. 17B October 27, 2009 Page 14 of 29 1.0 INTRODUCTION Collier County retained Tindale- Oliver & Associates, Inc. to conduct a trip characteristics study for mine land use that measures the trip length and percent new trips. This summary report presents the results of the trip data collected for the mine land use in Collier County, which will be used to develop travel demand for the mine land use based on typical mine developments in Collier County. Included in this document is a summary of the trip characteristics study results, as well as the necessary support material utilized in the development of the summary statistics. Trip characteristics are inputs to the demand component of the Collier County transportation impact fee equation that measures the demand for travel placed on the transportation system per unit of development. This travel demand is usually expressed in units of vehicle miles or lane miles of roadway capacity consumed. In particular, the three variables needed to obtain the measure of vehicle miles traveled (VMT) in Collier County for any given land use are: • Number of daily trips generated, or the trip rate (this variable was previously calculated by TOA, and as such, is not part of this study. Appendix B includes an explanation of how the trip generation rate was determined); • Length of those trips; and • Proportion of travel that is new travel, rather than travel that is estimated to have already been on the road system, referred to as percent new trips. 2.0 SITE SELECTION Study sites were selected based on an evaluation of mine capacity and location within the County as well as discussions with County staff. 2.1 Mines Land Use Surveys were conducted at the following three sites: • Site 1, Golden Gate Mine, which is located in the east central portion of the County; • Site 2, Jones Mine, which is located in the northern half of the County; and • Site 3, Sunniland Mine, which is located in the northeast quadrant of the County. Tindale - Oliver & Associates, Inc. Collier County September 2009 l Mines Trip Characteristics Study Agenda Item No. 17B October 27, 2009 Page 15 of 29 3.0 SAMPLE SIZE REQUIREMENT ANALYSIS Due to the small number of survey samples obtained, the typical confidence test to determine the required sample size did not apply to this data collection effort. The entire population of potential inbound and outbound trips were surveyed and provided a representative sample of mine trucking travel in Collier County. Discussions with site management at all three sites confirmed that the job tickets issued at the time of the origin- destination survey data collection were typical of average trip lengths in Collier County. 4.0 TRIP CHARACTERISTICS RESULTS Results of the trip characteristics surveys are summarized in Tables 1 and 2. These tables provide information regarding the percent new trips and average trip length for each of the mines previously referenced. As mentioned previously, the trip generation rate was estimated through a separate analysis. Data resulting from the trip characteristics surveys are included in Appendix A of this report and, are used in the development of the demand component of the transportation impact fee calculation for the mine land use. 4.1 Trip Generation Rate The trip generation rate for the mine land use was prepared by TOA previously, and is summarized in Appendix B. Based on these findings, the resulting weighted average trip generation rate for the mine land use is 0.010 trips per 1,000 cubic yards. This figure is based on the estimate of 16 cubic yards per truck. 4.2 Percent New Trips The percentage of new trips computed from the survey data collected. The weighted average percent new trips is obtained by weighting the percent new trips of each site by the number of surveys used. For each site, the percent new trips is calculated by first classifying all trips as either a captured trip, primary trip, diverted trip, or secondary trip. The percentage of the combined primary, diverted, and secondary trips of the total trips classified is the percent new trips. This methodology for classifying trips was published by Bill Oliver (TOA Senior Vice President) in the ITE article Measuring Travel Characteristics for Transportation Impact Fees, in April, 1991. Tindale- Oliver & Associates, Inc. Collier County September 2009 2 Mines Trip Characteristics Study Agenda Item No. 17B October 27, 2009 Page 16 of 29 The results indicated that the percent new trips to the mine land use ranged from 90 percent to 100 percent. As shown in Table 1, the resulting weighted average percent new trips is 97 percent for the mine land use. Table 1 Percent New Trips Summary M Site; Assessable ,Average Weighted R eference Trip Ends % New ' = %New Trips ' Trips Site 1 108 98% 106 Site 2 36 1 90% 32 Site 3 44 100% 44 Total: 188 182 Weighted Average % New Trips: 97% (1) Source: Origin- Destination surveys conducted in Collier County, January 2009 4.3 Trip Length The second variable obtained from the trip characteristics study is trip length. To calculate the weighted average trip length from the data collected in Collier County, the average trip length for each site is weighted by the number of assessable trip ends obtained from the surveys collected at the study site. Table 2 presents the weighted average trip length obtained from the collected survey data. As shown, mine land use trip lengths range from 8.07 miles to 17.33 miles. As shown in Table 2, the resulting weighted average trip length for the mine land use is 14.82 miles. The results of the data reduction process are presented in detail in Appendix A, including survey number, trip type, inbound and outbound trip lengths, and assessable trip length that assesses all data plus or minus three standard deviations of the mean and excluding resulting data that lie outside this range. Note that trip type is denoted as "C" for captured, "P" for primary, "D" for diverted, and "S" for secondary. Also, the limit check denotes "OK" if the inbound and outbound trip lengths lie within three standard deviations of the mean and are, thus, assessable lengths, or "NO" if the trip lengths are considered outliers and are excluded from the assessable trip length calculation. As shown in Appendix A, Tables A -1 through A -3 present the results of the survey at the three selected sites. Tindale- Oliver & Associates, Inc. Collier County September 2009 3 Mines Trip Characteristics Study Agenda Item No. 17B October 27, 2009 Page 17 of 29 Table 2 Trip Length Summary (1) Source: Origin- Destination surveys conducted in Collier County, January 2009 4.4 Impact Fee Calculation This section provides the calculation of the net impact fee for the mine land use using information from the adopted impact fee methodology summarized in the Collier County Transportation Impact Fee Final Report, February 2009 and the results of the study presented previously. The following equations are utilized to calculate the net impact fee: Net Impact Fee = Total Impact Cost — Total Credit Where: Total Impact Cost = ((Trip Rate x Assessable Trip Length x %New Trips) /2) x (1— Interstate/Toll Facility Adj. Factor) x (Cost per Lane Mile l Avg. Capacity Added per Lane Mile) Gas Tax Credit = Present Value (Annual Gas Tax), given 4.5% interest rate & 25 -year facility life Annual Gas Tax = (((Trip Rate x Total Trip Length x %New Trips) 12) x Effective Days per Year x $ /Gallon to Capital) /Fuel Efficiency Ad Valorem Tax Credit = Calculated based on average taxable value of each unit and portion of ad valorem tax revenues used for transportation capacity projects Each of the inputs has been discussed previously in this document and in the referenced Collier County transportation impact fee study; however, for purposes of this example and because adjustments were made to some of the variables to account for the fact that mines primarily attract trucks, brief definitions for each input are provided in the Tindale- Oliver & Associates, Inc. Collier County September 2009 4 Mines Trip Characteristics Study " Assessable Average '�.�- Weighted ti� Reference= Trip Ends: Assessablg ,; Trlp � . , T rip Len Len li's Site 1 108 17.33 1,871.64 Site 2 36 8.07 290.52 Site 3 44 14.20 624.80 Total: 188 2,786.96 Weighted Average Trip Length: 14.82 (1) Source: Origin- Destination surveys conducted in Collier County, January 2009 4.4 Impact Fee Calculation This section provides the calculation of the net impact fee for the mine land use using information from the adopted impact fee methodology summarized in the Collier County Transportation Impact Fee Final Report, February 2009 and the results of the study presented previously. The following equations are utilized to calculate the net impact fee: Net Impact Fee = Total Impact Cost — Total Credit Where: Total Impact Cost = ((Trip Rate x Assessable Trip Length x %New Trips) /2) x (1— Interstate/Toll Facility Adj. Factor) x (Cost per Lane Mile l Avg. Capacity Added per Lane Mile) Gas Tax Credit = Present Value (Annual Gas Tax), given 4.5% interest rate & 25 -year facility life Annual Gas Tax = (((Trip Rate x Total Trip Length x %New Trips) 12) x Effective Days per Year x $ /Gallon to Capital) /Fuel Efficiency Ad Valorem Tax Credit = Calculated based on average taxable value of each unit and portion of ad valorem tax revenues used for transportation capacity projects Each of the inputs has been discussed previously in this document and in the referenced Collier County transportation impact fee study; however, for purposes of this example and because adjustments were made to some of the variables to account for the fact that mines primarily attract trucks, brief definitions for each input are provided in the Tindale- Oliver & Associates, Inc. Collier County September 2009 4 Mines Trip Characteristics Study Agenda Item No. 17B October 27, 2009 Page 18 of 29 following paragraphs, along with the actual inputs used in the calculation of the mine land use category: • Trip Rate = the average daily trip generation rate, in vehicle-trips/day on a per 1,000 cubic yards basis (0.010) • Assessable Trip Length = the actual average trip length for the category, in vehicle -miles (14.82) • Total Trip Length = the recommended trip length plus an adjustment factor of half a mile, which is added to the trip length to account for the fact that gas taxes are collected for travel on all roads including local roads (14.82 + 0.50 = 15.32) • % New Trips = adjustment factor to account for trips that are already on the roadway (97 %) • Divide by 2 = the total daily miles of travel generated by a particular category (i.e., rate *length *% new trips) is divided by two to prevent the double- counting of travel generated among land use codes since every trip has an origin and a destination. • Interstate /Toll Facility Adjustment Factor = adjustment factor to account for the travel demand occurring on interstate highways and /or toll facilities (27.3 %). It should be noted that this factor has been calculated for the truck traffic separately, and results in a more conservative impact fee. Please see Appendix B for further explanation. • Cost per Lane Mile = unit cost to construct one lane mile of roadway, in S/]ane -mile ($6,255,570) • Average Capacity Added per Lane Mile = represents the average daily traffic on one travel lane at maximum level of service volume for one lane mile of roadway, in vehicles,lane- mile /day (10,217) • present 6'alue = calculation of the present value of a uniform series of cash flows, gas tax payments in this case, given an interest rate, "i," and a number of periods, "n;'' for 4.5% interest and a 25 -year facility life, the uniform series present worth factor is 14.8282 • Effective Days per Year = 365 days • SIGallon to Capital = the amount of gas tax revenue per gallon of fuel that is used for capital improvements, in $/gallon ($0.258). This factor takes into consideration that the 2 'a Local Option Gas Tax is not imposed on diesel fuel. • Fuel Efficiency = average fuel efficiency of vehicles, in vehicle - miles /gallon (5.9). This factor is recalculated to represent trucks' fuel efficiency. Please see Appendix B for further explanation. Using these inputs, a net impact fee can be calculated for the mine land use category as follows. Total Impact Cost = ((0.010 * 14.82 * 0.97) i2) * (1 - 0.273) * ($6,255,570/10,217) _ $31.99 Annual Gas Tax = (((0.010 * 15.32 * 0.97)12) * 365 * $0.258) /5.9 = $1.19 Gas Tax Credit = $1.19 * 14.8282 = $17.65 Ad Valorem Tax Credit = $0.16 Net Impact Fee (per 1,000 cubic yards) = $31.99 - $17.65 - $0.16 = $14.18 Table 3 presents sample impact fee calculations for three of the sites that were used to collect origin- destination survey data based on the approved tonnage (in increments of per 1,000 cubic yards) in the mining permits for each respective site. The table also provides the equivalency of the impact fee amount in ternis of the number of single Tindale- Oliver & Associates, Inc. Collier County September 2009 5 Mines Trip Characteristics Study Agenda Item No. 17B October 27, 2009 Page 19 of 29 �.. family homes. As with any other land use, the impact fee for mines runs with the land, and therefore, the fee for mines could be viewed as a pre - payment since previously paid impact fees would be credited against the impact fee that will be owed by future developments on the same site. As presented, the fee calculated for the 833 -acre site (Site 1 in Table 3) would be equivalent of paying an impact fee for 11 homes that could be developed on the same site. Similarly, the fees calculated for the other two mines would equal to paying impact fees for 21 and 46 homes. Given the large acreage of mines, it is highly likely that the total number of homes built on these sites will easily exceed the equivalent number of homes shown in Table 3. Table 3 Sample Impact Fee Calculations (1) Source: Collier County Transportation Planning Department (2) Permitted tonnage for each site multiplied by the net impact fee rate of $14.18 per 1,000 cubic yards (3) Source: Collier County Impact Fee Schedule (4) Calculated total transportation impact fee (Item 2) divided by the transportation impact fee for single family homes (Item 3) Tindale- Oliver & Associates, Inc. Collier County September 2009 6 Mines Trip Characteristics Study Trans ortatton p� ; r .; Site. Size n� Tonnage Calculated Total . -R Impact Fee fora Number of Names 4rt (Acres) _ t, (1,000 C`Y) Transportation I t s" �1 Mid -SW Single ; gomest4l < Impact Fees Fam31y Home ..; � Site 1 833 7,800 $110,604 $10,372 11 Site 2 2,576 33,620 $476,7321 $10,372 46 Site 3 12,285 15,000 $212,7001 $10,372 21 (1) Source: Collier County Transportation Planning Department (2) Permitted tonnage for each site multiplied by the net impact fee rate of $14.18 per 1,000 cubic yards (3) Source: Collier County Impact Fee Schedule (4) Calculated total transportation impact fee (Item 2) divided by the transportation impact fee for single family homes (Item 3) Tindale- Oliver & Associates, Inc. Collier County September 2009 6 Mines Trip Characteristics Study Agenda Item No. 17B October 27, 2009 Page 20 of 29 APPENDIX A Collier County Mine Trip Characteristics Study Data Agenda Item No. 17B October 27, 2009 DRAFT Page 21 of 29 Table A -1 Trip Length and Percent New Trips Statistical Analysis Mines Land Use Site 1 ���F Surve a,.a y # r r, Trip Type ,:; (P,c,D,S) n nouna Assessable Trip Lengt u `Assessable Trip ry a th 1 -1 D 40 40 1 -2 D 14.5 14.5 1 -3 S 2.7 6 1 -4 D 40 40 1 -5 S 5.9 2.2 1 -7 D 21.8 21.8 1 -8 D 30 30 1 -9 D 7.4 7.4 1 -10 D 30 30 1 -11 P 12.8 12.8 1 -12 D 15 15 1 -13 P 12.8 12.8 1 -15 D 7.5 7.5 1 -16 D 15 15 1 -17 D 30 30 1 -18 C - - 1 -1 9 D 7.3 7.3 1 -20 D 7.3 7.3 1 -21 P 40 40 1 -22 P 12.8 12.8 1 -24 P 12.8 12.8 1 -25 P 12.8 12.8 1 -26 P 12.8 12.8 1 -27 P 12.8 12.8 1 -28 P 12.8 12.8 1 -29 P 32.5 32.5 1 -31 S 40 34.9 1 -32 P 5.5 5.5 1 -33 D 7.4 7.4 1 -34 P 12.8 12.8 1 -35 D 7.3 7.3 1 -36 D 7.4 7.4 1 -37 D 7.3 7.3 1 -38 P 12.8 12.8 1 -40 D 7.3 7.3 1 -41 P 12.8 12.8 1 -42 P 12.8 12.8 1 -43 P 12.8 12.8 1 -44 P 12.8 12.8 1 -45 P 12.8 12.8 1 -46 S 12.9 13 Tindale- Oliver & Associates, Inc. September 2009 Collier County A -1 Mines Trip Characteristics Study I DRAFT Agenda Item No. 17B October 27, 2009 Page 22 of 29 Table A -1 (continued) Trip Length and Percent New Trips Statistical Analysis Mines Land Use — Site 1 x Y Survey # Trip, Type a (P,C,D,S) n oun Assessable Trip Length .'y ,. u ndl Assessable - Length .:; 1 -48 P 8.2 8.2 1 -50 P 17.9 17.9 1 -51 P 40 40 1 -52 P 26.9 26.9 1 -53 S 12.9 6.7 1 -54 P 27.9 27.9 1 -55 S 7 8 1 -56 D 7.3 7.3 1 -57 P 12.8 12.8 1 -60 S 15.9 16.8 1 -61 P 11.8 11.8 1 -62 P 39 39 1 -63 P 40 40 1 -64 P 39 39 Trio Lenath Summarv: is Assessable Trip Length Average 17.33 Standard Deviation 11.43 Average + 3a 51.61 Avera e - 3a 0.00 Coefficient of Variation 0.659 Count of Assessable Trip Ends 108 i I iN I yWG Ournrnary: ...Ij - I Y liv vuunt :- i° ul I ULaI Primary Trips 28 51% Diverted Trips 19 35% Secondary Trips 7 13% Captured Trips 1 2% Total Surveys:_ 55 - New Trips of Total Surveys: 98% Tindale- Oliver & Associates, Inc. Collier County September 2009 A -2 Mines Trip Characteristics Study DRAFT Agenda Item No. 17B October 27, 2009 Page 23 of 29 ` Table A -2 Trip Length and Percent New Trips Statistical Analysis Mines Land Use - Site 2 A ; SuryP ey #�. ggY�r Trig Type (_ . C D S I n oun Assessable Trip " Le; oun , Assessable Trip ., . �n .,.M. 2 -1 S 7.9 12.8 2 -4 C - - 2 -7 S 14.4 8.6 2 -8 P 8.7 8.7 2 -9 S 12.8 19 2-10 S 8.5 8.8 2 -12 P 7 7 2 -13 P 16.9 16.9 2 -14 D 1.9 1.9 2 -15 D 0.8 0.8 2 -16 P 19 19 2-17 D 0.2 0.2 2-18 S 8.5 8.8 2 -21 D 3 3 2 -22 C - - 2 -23 S 16.8 19 2 -24 D 3.2 3.2 2 -25 D 1.9 1.9 2 -26 D 0.2 0.2 2 -27 D 9.5 9.5 Trip Length Summary: Assessable Trip Length „• ; Average 8.07 Standard Deviation 6.34 Average + 3a 27.10 Average - 3a 0.00 Coefficient of Variation 0.786 Count of Assessable Trip Ends 1 36 Trip Type Summary: ff T e A'9 Count ..� °Io of TatafF' Primary Trips 4 20% Diverted Trips 8 40% Secondary Trips 6 30% Captured Trips 2 10% Total Surveys: 20 1 - % New Trips of Total Surveys: 1 90% Tindale- Oliver & Associates, Inc. Collier County September 2009 A -3 Mines Trip Characteristics Study 1 .: Agenda Item No. 17B October 27, 2009 Page 24 of 29 Table A -3 Trip Length and Percent New Trips Statistical Analysis Mines Land Use - Site 3 ` Suriiey #... , X Trip Type {P,C,D,S)'z' Assessable Trip Length =: ' Rut boun d. Assessable Trip r Length . 3 -1 D 2.3 2.3 3 -2 D 2.3 2.3 3 -3 S 14 11.8 3 -4 S 14 11.8 3 -5 P 14 14 3 -6 P 14 14 3 -7 P 11.9 11.9 3 -8 P 11.9 11.9 3 -9 P 14 14 3 -10 P 14 14 3 -11 P 14 14 3 -12 P 14.1 14.1 3 -13 P 11.9 11.9 3 -14 P 11.9 11.9 3 -15 P 14 14 3 -16 P 14 14 3 -17 S 37.4 37.4 3 -18 S 37.4 37.4 3 -19 P 11.9 11.9 3 -20 P 11.9 11.9 3 -21 P 11.9 11.9 3 -22 P 1 11.9 1 11.9 Trip Length Summary: Assessable Trip Length Average 14.20 Standard Deviation 8.09 Average + 3a 38.48 Average - 3a 0.00 Coefficient of Variation 0.570 Count of Assessable Trip Ends I 44 Trip Type Summary: Trip Type Count % of Total Primary Trips 16 73% Diverted Trips 2 9% Secondary Trips 4 18% Captured Trips 0 0% Total Surveys] 22 % New Trips of Total Surveys: 100% Tindale - Oliver & Associates, Inc. Collier County September 2009 A -4 Mines Trip Characteristics Study Agenda Item No. 17B October 27, 2009 Page 25 of 29 APPENDIX B Collier County Trip Generation Rate, Interstate Adjustment Factor, and Fuel Efficiency Calculations for Mines Agenda Item No. 17B October 27, 2009 Page 26 of 29 Trip Generation Determination There are several variables to consider related to mining truck trips, such as: • Size of mine, in acres • Depth of excavation, in feet • Volume of mine, in cubic yards (CY) • Anticipated duration of mine, in years • Truck hauling capacity per load • Days of hauling per week • Truck to passenger car equivalency factor TOA reviewed the following material for the trip generation calculations: • Lee County Truck Impact Evaluation Report (David Douglas and Associates, July 2008), which was used as the basis for the calculation of the mine land use transportation impact fee in Lee County; • Four mining traffic impact statements including: • Gardiner Earth Mine — Hendry County; • Hogan Island Mine — Collier County; • SR 846 Land Trust Mine — Collier County; and o Good Grove Mine — Manatee County. • Permitting information for the existing mines in Collier County; and • Annual reports from the three existing mines in Collier County. In addition, TOA interviewed the operators of the three mines where trip characteristics surveys were conducted to obtain additional information. Based on this review, it became apparent that trip activity to and from mines is very volatile and depends heavily on demand for material extracted. In addition, the amount of material leaving a mine is limited by the loading rates and truck weighing rates across the scales, measured in trucks per minute. Information provided by the representatives of the three mines where the trip characteristics studies were conducted indicated that these mines have the capability to load 18, 40 and 50 trucks per hour, which results in an average loading capacity of 36 trucks per hour, or 1.7 minutes per truck, with a range of 1.2 minutes to 3.3 minutes per truck. Tindale - Oliver & Associates, Inc. Collier County September 2009 B -1 Mines Trip Characteristics Study Agenda Item No. 17B October 27, 2009 Page 27 of 29 The study made the following assumptions for a typical mine: • 40 -year life span; • 8 -hour work days; and • 6 -day work weeks. These assumptions resulted in an average loading time of 3 minutes per truck for the largest of the three mines surveyed (with a capacity of approximately 33.6 million cubic yards of material). For the smaller mines, the same assumptions resulted in an average loading time of 6.5 minutes (for the mine with a capacity of 15 million cubic yards), and 12 minutes (mine with a capacity of 7.8 million cubic yards). As presented, these loading times are well within the capabilities of each mine, and the assumptions result in more conservative results as the mine capacity decreases. Many of the traffic impact statements distributed an anticipated mining volume over an estimated duration of mining activities. This method is reasonable for determining level of service impacts for local network improvements. As explained above, for this impact fee analysis the time period or "life of the mine" is assumed to be 40 years to develop the needed trip generation rate that goes into the impact fee calculation. The total 40 year annualized trip rate is 0.010 trips per 1,000 cubic yards (including -°° an equivalent truck to car factor of 1.0) for trucks. It should be noted that an equivalency factor of 1.5 to 2.0 represents the industry standard and used more frequently; however, to provide a conservative estimate, Collier County preferred using a truck to car equivalency factor of 1.0. It is the intention of the County to conduct a separate analysis in the future to determine a more accurate estimate of the equivalency factor, which could then be used to revise the impact fee calculations for the mine land use. The trip generation from light vehicles (employees, etc.) was found to be negligible. Because of this and to provide a conservative approach, these trips were not added to truck trips. The trip generation rate used for gas tax credit calculation does not use the conversion to cars factor since the fuel efficiency factor for gas tax calculations is already adjusted for trucks. As such, the necessary figure for this calculation is the number of trucks, and not the equivalent number of cars. Tindale- Oliver & Associates, Inc. Collier County September 2009 B -2 Mines Trip Characteristics Study Agenda Item No. 17B October 27, 2009 Page 28 of 29 Interstate/Toll Facility Adjustment Factor This variable is used to recognize that Interstate highway and toll facility improvements are funded by the State using earmarked State and Federal funds. Typically, impact fees are not used to pay for these improvements and the portion of travel occurring on the interstate /toll facility system is usually eliminated from the total travel for each use. Currently, I -75 is the only interstate running through the County. This factor is used to reduce vehicle miles of travel that the impact fee charges for each land use. The transportation impact fee study calculates this factor at 8.4 percent, based on the data from the 2030 Lee /Collier Transportation Planning model on the vehicle miles of travel (VMT) on I -75 relative to the total VMT on the entire functionally classified roadway network. However, given that the trucks use interstates more heavily than cars, this factor is adjusted to 27.3 percent. This adjustment is based on the origin- destination information obtained during the trip characteristics surveys. Fuel Efficiency The fuel efficiency level is used to calculate the gas tax credit component of the transportation impact fee. The fuel efficiency figure used in the Collier County Transportation Impact Fee Final Report, February 2009 calculated a combined fuel efficiency for cars, vans, and trucks, and resulted in 17.85 miles per gallon. Given that the fuel efficiency of trucks is lower than cars and vans, a separate figure is calculated for the mines. A fuel efficiency level of 5.90 miles per gallon is calculated for mines, which increased the gas tax credit and reduced the impact fee. Tindale- Oliver & Associates, Inc. Collier County September 2009 B -3 Mines Trip Characteristics Study Agenda Item No. 17B October 27, 2009 Page 29 of 29 16D Friday; October,16, 2009 9 Naples Daily News 1QBIMANiT DFTITInNS M hinimiNCF Dcrirle NOTICE OF INTENT TO CONSIDER ORDINANCE Notice is hereby given that on Tuesday, October 27, 2009, in the Boardroom, 3rd Floor,. Administration Building, Collier County Government Center, 3301 East Ta- miami Trail, Naples, Florida, the Board of County Commissioners will consider the enactment of a County Ordinance. The meeting will commence at 9:00 A.M. The title of the proposed Ordinance is as follows: AN ORDINANCE OF THE BOARD OF COUNTY COMMISSIONERS OF COLLIER COUN- TY, FLORIDA, AMENDING CHAPTER 74 OF THE COLLIER COUNTY CODE OF LAWS AND ORDINANCES, THAT ORDINANCE BEING THE COLLIER COUNTY CONSOLI- DATED IMPACT FEE ORDINANCE, AS AMENDED, PROVIDING FOR THE INCORPORA- TION, BY REFERENCE, OF THE IMPACT FEE STUDY ENTITLED "COLLIER COUNTY TRIP CHARACTERISTICS STUDY MINE LAND USE "; AMENDING THE ROAD IMPACT FEE RATE SCHEDULE, WHICH IS SCHEDULE ONE OF APPENDIX A, TO PROVIDE FOR THE NEW MINE LAND USE CATEGORY AND IMPACT FEE RATE; UPDATING THE GEN- ERAL DEFINITIONS SECTION; PROVIDING FOR CONFLICT AND SEVERABILITY; PRO- VIDING FOR INCLUSION IN THE CODE OF LAWS AND ORDINANCES; AND PROVIDING FOR A DELAYED EFFECTIVE DATE OF FEBRUARY 1, 2010. Copies of the proposed Ordinance are on file with'the Clerk to the Board and are available for inspection. All interested ,parties are invited to attend and be heard. NOTE: All persons wishing to speak on any agenda item•must register with the County administrator prior to presentation of the agenda item to be addressed. Individual speakers will be limited to 5 minutes on any item. The selection of an individual to speak on behalf of an organization or group is encouraged. if rec- ognized by the Chairman, a spokesperson for a group or organization may be al- lotted 10 minutes to speak on an item. Persons wishing tb have written or graphic materials included in the Board agenda packets must submit said material a minimum of 3 weeks prior to the respective public hearing In any case, written materials intended to be consid- ered by the Board shall be submitted to the appropriate County staff a minimum of seven days prior to the public hearing. All material used in presentations be- fore the Board will become a permanent part of the record. Any person who decides to appeal a decision of the Board will need a record of the proceedings pertaining thereto and therefore may need to ensure that a verbatim record of the proceedings is made, whisk record includes the testimo- ny and evidence upon which the appeal is based. If you are a person with a disability who needs any accommodation in order to participate in this proceeding; you are entitled, at no cost to you, to the provi- Sion of certain assistance. Please contact the Collier County Facilities Manage- ment Department,, located at 3301 Tamiami Trail East, Building W, Naples, Florida 34112, (239) 252 -8380. Assisted listening devices for the hearing impaired are available in the County Commissioners' Office. BOARD OF COUNTY COMMISSIONERS COLLIER COUNTY, FLORIDA DONNA FIALA, CHAIRMAN' DWIGHT E. BROCK, CLERK By: Martha Vergara, Deputy Clerk (SEAL) October 16- 2D09 No1820924