Approval of Pay Application #12 – Tricon Construction Group – Water Treatment Facility Upgrade [AMENDED] — E-4 [AMENDED]

<table> <tr> <th>Application No.: 12R</th> <th>Application Period:</th> <th>From</th> <th>07/24/26</th> <th>to</th> <th>08/21/26</th> <th>Application Date:</th> <th>08/21/26</th> </tr> <tr> <td>211</td> <td>Process Piping Materials</td> <td>$111,340.84</td> <td>-</td> <td>24,701.00</td> <td>42,224.48</td> <td>66,925.48</td> <td>60%</td> <td>44,415.36</td> </tr> <tr> <td>212</td> <td>Process Piping Labor</td> <td>$85,502.50</td> <td>2,137.56</td> <td>19,238.06</td> <td></td> <td>21,375.62</td> <td>25%</td> <td>64,126.88</td> </tr> <tr> <td>213</td> <td>Valves Materials</td> <td>$83,000.00</td> <td>-</td> <td></td> <td>29,765.00</td> <td>29,765.00</td> <td>36%</td> <td>53,235.00</td> </tr> <tr> <td>214</td> <td>Valves Labor</td> <td>$30,614.26</td> <td>-</td> <td></td> <td></td> <td></td> <td>0%</td> <td>30,614.26</td> </tr> <tr> <td>215</td> <td>Structure 30 - Clearwell</td> <td></td> <td>-</td> <td></td> <td></td> <td></td> <td></td> <td>-</td> </tr> <tr> <td>216</td> <td>Process Piping Materials</td> <td>$62,822.42</td> <td>7,658.00</td> <td>6,259.50</td> <td>2,820.00</td> <td>16,737.50</td> <td>27%</td> <td>46,084.92</td> </tr> <tr> <td>217</td> <td>Process Piping Labor</td> <td>$69,588.64</td> <td>-</td> <td>17,397.16</td> <td></td> <td>17,397.16</td> <td>25%</td> <td>52,191.48</td> </tr> <tr> <td>218</td> <td>Valves Materials</td> <td>$42,830.00</td> <td>-</td> <td></td> <td>10,554.50</td> <td>10,554.50</td> <td>25%</td> <td>32,275.50</td> </tr> <tr> <td>219</td> <td>Valves Labor</td> <td>$26,450.68</td> <td>-</td> <td></td> <td></td> <td></td> <td>0%</td> <td>26,450.68</td> </tr> <tr> <td>220</td> <td>Insulation</td> <td>$6,825.00</td> <td>-</td> <td></td> <td></td> <td></td> <td>0%</td> <td>6,825.00</td> </tr> <tr> <td>221</td> <td></td> <td></td> <td>-</td> <td></td> <td></td> <td></td> <td></td> <td>-</td> </tr> <tr> <td>222</td> <td>Pollution Control Equipment</td> <td></td> <td>-</td> <td></td> <td></td> <td></td> <td></td> <td>-</td> </tr> <tr> <td>223</td> <td>Vertical Turbine Pumps Materials</td> <td>$115,300.00</td> <td>2,700.00</td> <td></td> <td>112,600.00</td> <td>115,300.00</td> <td>100%</td> <td>-</td> </tr> <tr> <td>224</td> <td>Vertical Turbine Pumps Labor</td> <td>$24,601.24</td> <td>-</td> <td></td> <td></td> <td></td> <td>0%</td> <td>24,601.24</td> </tr> <tr> <td>225</td> <td>Slide Gates Materials</td> <td>$24,155.00</td> <td>24,155.00</td> <td></td> <td></td> <td>24,155.00</td> <td>100%</td> <td>-</td> </tr> <tr> <td>226</td> <td>Slide Gates Labor</td> <td>$9,001.40</td> <td>9,001.40</td> <td></td> <td></td> <td>9,001.40</td> <td>100%</td> <td>-</td> </tr> <tr> <td>227</td> <td>Clearwell Leak Testing</td> <td>$18,144.00</td> <td>-</td> <td>18,144.00</td> <td></td> <td>18,144.00</td> <td>100%</td> <td>-</td> </tr> <tr> <td>228</td> <td>Lab Equipment</td> <td>$7,216.00</td> <td>-</td> <td></td> <td>7,216.00</td> <td>7,216.00</td> <td>100%</td> <td>-</td> </tr> <tr> <td>229</td> <td>Filter Media Replacement Materials</td> <td>$49,780.00</td> <td>49,780.00</td> <td></td> <td></td> <td>49,780.00</td> <td>100%</td> <td>-</td> </tr> <tr> <td>230</td> <td>Filter Media Replacement Labor</td> <td>$16,480.00</td> <td>16,480.00</td> <td></td> <td></td> <td>16,480.00</td> <td>100%</td> <td>-</td> </tr> <tr> <td>231</td> <td>Forced Draft Aerator Materials</td> <td>$125,890.00</td> <td>-</td> <td>31,472.50</td> <td>31,472.50</td> <td>62,945.00</td> <td>50%</td> <td>62,945.00</td> </tr> <tr> <td>232</td> <td>Forced Draft Aerator Labor</td> <td>$14,995.00</td> <td>749.75</td> <td>6,747.75</td> <td></td> <td>7,497.50</td> <td>50%</td> <td>7,497.50</td> </tr> <tr> <td>233</td> <td>RO System Materials</td> <td>$1,408,500.00</td> <td>281,700.00</td> <td>915,525.00</td> <td></td> <td>1,197,225.00</td> <td>85%</td> <td>211,275.00</td> </tr> <tr> <td>234</td> <td>RO System Labor</td> <td>$203,600.00</td> <td>-</td> <td>162,880.00</td> <td></td> <td>162,880.00</td> <td>80%</td> <td>40,720.00</td> </tr> <tr> <td>235</td> <td>Chem Sys Chlorine Fluoride Caustic</td> <td>$125,425.00</td> <td>-</td> <td></td> <td>125,425.00</td> <td>125,425.00</td> <td>100%</td> <td>-</td> </tr> <tr> <td>236</td> <td>Chem Systems Labor</td> <td>$41,582.00</td> <td>4,158.20</td> <td></td> <td></td> <td>4,158.20</td> <td>10%</td> <td>37,423.80</td> </tr> <tr> <td>237</td> <td></td> <td></td> <td>-</td> <td></td> <td></td> <td></td> <td></td> <td>-</td> </tr> <tr> <th colspan="2">Original Contract Totals</th> <th>$ 12,182,553.00</th> <th>$ 6,640,343.04</th> <th>$ 1,910,282.04</th> <th>$ 801,479.18</th> <th>$ 9,352,104.26</th> <th>77%</th> <th>$ 2,830,448.74</th> </tr> </table>