other
WS - C - Law Enforcement Assessment - Final Exhibits
Page 30 of 30
Text read by the vision model; check the PDF for anything that matters.POLK COUNTY SHERIFF'S OFFICE
City of Grimes
Contract Law Enforcement
FY 2021 through FY 29/30
<table>
<tr>
<th rowspan="2">Law Enforcement Services Annual Compensation per Position</th>
<th colspan="5">Year 8 FY 28/29</th>
<th colspan="5">Year 7 FY 28/27</th>
<th colspan="5">Year 6 FY 27/28</th>
<th colspan="5">Year 9 FY 29/29</th>
<th colspan="5">Year 10 FY 29/30</th>
</tr>
<tr>
<th>Base Salary<sup>1</sup></th>
<th>Benefits/Annual<sup>2</sup></th>
<th>Annual Compensation Per Position</th>
<th>Base Salary</th>
<th>Benefits/Annual</th>
<th>Annual Compensation Per Position</th>
<th>Base Salary</th>
<th>Benefits/Annual</th>
<th>Annual Compensation Per Position</th>
<th>Base Salary</th>
<th>Benefits/Annual</th>
<th>Annual Compensation Per Position</th>
<th>Base Salary</th>
<th>Benefits/Annual</th>
<th>Annual Compensation Per Position</th>
<th>Base Salary</th>
<th>Benefits/Annual</th>
<th>Annual Compensation Per Position</th>
<th>Base Salary</th>
<th>Benefits/Annual</th>
<th>Annual Compensation Per Position</th>
</tr>
<tr>
<td></td>
<td>$64,410</td>
<td>$43,311</td>
<td>$107,721</td>
<td>$60,570</td>
<td>$45,391</td>
<td>$105,961</td>
<td>$90,784</td>
<td>$47,583</td>
<td>$138,367</td>
<td>$93,054</td>
<td>$49,922</td>
<td>$142,976</td>
<td>$95,360</td>
<td>$52,327</td>
<td>$147,687</td>
</tr>
</table>
Support Supplies & Services Estimate
<table>
<tr>
<th></th>
<th>Vehicle Maint/Operations</th>
<th>Misc supplies</th>
<th>Support Supplies & Services</th>
</tr>
<tr>
<td>Vehicle Maint/Operations</td>
<td>$4,711</td>
<td>$7,107</td>
<td>$11,818</td>
</tr>
<tr>
<td>Misc supplies</td>
<td>$4,852</td>
<td>$2,320</td>
<td>$12,172</td>
</tr>
<tr>
<td>Support Supplies & Services</td>
<td>$4,987</td>
<td>$7,540</td>
<td>$12,537</td>
</tr>
<tr>
<td></td>
<td>$5,147</td>
<td>$7,766</td>
<td>$12,913</td>
</tr>
<tr>
<td></td>
<td>$5,302</td>
<td>$7,909</td>
<td>$13,301</td>
</tr>
</table>
Vehicle & Equipment Depreciation Estimate
<table>
<tr>
<th></th>
<th>Ballistic Vest</th>
<th>Hand Held Radio (1st year depreciation)</th>
<th>Vehicle&Equipment Depreciation (See Vehicle Info Tab)</th>
<th>Vehicle & Equip. Depreciation</th>
</tr>
<tr>
<td>Ballistic Vest</td>
<td>$200</td>
<td>$450</td>
<td>$14,646</td>
<td>$15,296</td>
</tr>
<tr>
<td>Hand Held Radio (1st year depreciation)</td>
<td>$200</td>
<td>$450</td>
<td>$14,646</td>
<td>$15,296</td>
</tr>
<tr>
<td>Vehicle&Equipment Depreciation (See Vehicle Info Tab)</td>
<td>$200</td>
<td>$450</td>
<td>$14,646</td>
<td>$15,296</td>
</tr>
<tr>
<td>Vehicle & Equip. Depreciation</td>
<td>$200</td>
<td>$450</td>
<td>$14,646</td>
<td>$15,296</td>
</tr>
</table>
Estimated Expense Per Position
<table>
<tr>
<th></th>
<th>Year 8 FY 28/29</th>
<th>Year 7 FY 28/27</th>
<th>Year 6 FY 27/28</th>
<th>Year 9 FY 29/29</th>
<th>Year 10 FY 29/30</th>
</tr>
<tr>
<td>Personnel Costs</td>
<td>$156,835</td>
<td>$161,429</td>
<td>$168,209</td>
<td>$171,156</td>
<td>$175,304</td>
</tr>
<tr>
<td>Base Coverage Hours (2*24*365)</td>
<td>17,520</td>
<td>17,520</td>
<td>17,520</td>
<td>17,520</td>
<td>17,520</td>
</tr>
<tr>
<td>Additional Shifts Per Week (1=40 Hrs., 5=20 Hrs.)</td>
<td>-</td>
<td>-</td>
<td>-</td>
<td>-</td>
<td>-</td>
</tr>
<tr>
<td>Additional Shift Hours</td>
<td>-</td>
<td>-</td>
<td>-</td>
<td>-</td>
<td>-</td>
</tr>
<tr>
<td>Total Coverage Hours</td>
<td>17,520</td>
<td>17,520</td>
<td>17,520</td>
<td>17,520</td>
<td>17,520</td>
</tr>
<tr>
<td>Net Available Work Hours</td>
<td>1,708</td>
<td>1,708</td>
<td>1,708</td>
<td>1,708</td>
<td>1,708</td>
</tr>
<tr>
<td>FTE's Required (rounded)</td>
<td>10.3</td>
<td>10.3</td>
<td>10.3</td>
<td>10.3</td>
<td>10.3</td>
</tr>
<tr>
<td>Expense Per Position</td>
<td>$156,835</td>
<td>$161,429</td>
<td>$168,209</td>
<td>$171,156</td>
<td>$175,304</td>
</tr>
<tr>
<td>FTE's Required</td>
<td>10.3</td>
<td>10.3</td>
<td>10.3</td>
<td>10.3</td>
<td>10.3</td>
</tr>
<tr>
<td>Personnel Costs</td>
<td>$1,609,122</td>
<td>$1,655,282</td>
<td>$1,705,214</td>
<td>$1,765,084</td>
<td>$1,808,876</td>
</tr>
</table>
Additional Law Enforcement Personnel Costs
<table>
<tr>
<th></th>
<th>Shift Differential- Base Hours</th>
<th>Shift Differential- Additional Shift Hours</th>
<th>Holiday Pay- Base Hours</th>
<th>Holiday Pay- Additional Shift</th>
<th>Additional Personnel Costs</th>
</tr>
<tr>
<td>Shift Differential- Base Hours</td>
<td>$3,796</td>
<td>$3,796</td>
<td>$3,796</td>
<td>$3,796</td>
<td>$3,796</td>
</tr>
<tr>
<td>Shift Differential- Additional Shift Hours</td>
<td>$-</td>
<td>$-</td>
<td>$-</td>
<td>$-</td>
<td>$-</td>
</tr>
<tr>
<td>Holiday Pay- Base Hours</td>
<td>$51,200</td>
<td>$52,480</td>
<td>$53,702</td>
<td>$55,138</td>
<td>$56,516</td>
</tr>
<tr>
<td>Holiday Pay- Additional Shift</td>
<td>$-</td>
<td>$-</td>
<td>$-</td>
<td>$-</td>
<td>$-</td>
</tr>
<tr>
<td>Additional Personnel Costs</td>
<td>$54,998</td>
<td>$56,276</td>
<td>$57,598</td>
<td>$58,834</td>
<td>$60,312</td>
</tr>
</table>
Animal Control Services
<table>
<tr>
<th></th>
<th>Annual Service Fee (Per Capita & Average Activity)<sup>4</sup></th>
</tr>
<tr>
<td></td>
<td>$16,063</td>
<td>$16,404</td>
<td>$16,732</td>
<td>$17,087</td>
<td>$17,408</td>
</tr>
</table>
Grand Total Annual Expense
<table>
<tr>
<th></th>
<th>Year 8 FY 28/29</th>
<th>Year 7 FY 28/27</th>
<th>Year 6 FY 27/28</th>
<th>Year 9 FY 29/29</th>
<th>Year 10 FY 29/30</th>
</tr>
<tr>
<td>Grand Total Annual Expense</td>
<td>$1,680,261</td>
<td>$1,728,942</td>
<td>$1,775,534</td>
<td>$1,832,056</td>
<td>$1,886,898</td>
</tr>
</table>
<table>
<tr>
<th>% of Total Expense</th>
<th>55.00%</th>
<th>96.00%</th>
<th>97.00%</th>
<th>98.00%</th>
<th>99.00%</th>
</tr>
<tr>
<th>Monthly Contract Amount</th>
<td>$133,015.92</td>
<td>$138,315.42</td>
<td>$143,845.67</td>
<td>$149,617.83</td>
<td>$155,644.17</td>
</tr>
<tr>
<th>Proposed Contract Amount</th>
<td>$1,598,191</td>
<td>$1,658,786</td>
<td>$1,728,148</td>
<td>$1,795,414</td>
<td>$1,867,736</td>
</tr>
<tr>
<th>$ Increase</th>
<td>$60,969</td>
<td>$65,494</td>
<td>$66,383</td>
<td>$69,266</td>
<td>$72,316</td>
</tr>
<tr>
<th>% increase</th>
<td>3.97%</td>
<td>3.98%</td>
<td>4.00%</td>
<td>4.01%</td>
<td>4.03%</td>
</tr>
</table>
1) Salary- Calculated using 2.5% increase annually.
2) Insurance- Calculated using 6.0% increase annually.
3) IFPERS- Calculated using FY 19/20 Deputy ratio of 0.51%
4) Animal Control Service Fee- Calculated using 2.0% increase annually.
Sources
- sharepoint (WS - C - Law Enforcement Assessment - Final Exhibits.pdf) — where it was found ↗ first seen Oct 12, 2026
Data last updated October 16, 2026. Built from the archive's documents; see how the data is built.