ACCEPTED_CTR078047_GL_AL_WC_CONTRACTORS_POLL_08.01.25-02.13.26__3_.pdf

SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE

THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN

ACCORDANCE WITH THE POLICY PROVISIONS.

INSURER(S) AFFORDING COVERAGE

INSURER F :

INSURER E :

INSURER D :

INSURER C :

INSURER B :

INSURER A :

NAIC #

NAME:

CONTACT

(A/C, No):

FAX

E-MAIL

ADDRESS:

PRODUCER

(A/C, No, Ext):

PHONE

INSURED

REVISION NUMBER:CERTIFICATE NUMBER:COVERAGES

IMPORTANT: If the certificate holder is an ADDITIONAL INSURED, the policy(ies) must have ADDITIONAL INSURED provisions or be endorsed.

If SUBROGATION IS WAIVED, subject to the terms and conditions of the policy, certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s).

THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED

REPRESENTATIVE OR PRODUCER, AND THE CERTIFICATE HOLDER.

OTHER:

(Per accident)

(Ea accident)

N / A

SUBR

WVD

ADDL

INSD

THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES. LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS.

$PROPERTY DAMAGE

BODILY INJURY (Per accident)

BODILY INJURY (Per person)

COMBINED SINGLE LIMIT

AUTOS ONLY

AUTOSAUTOS ONLY

NON-OWNED

SCHEDULEDOWNED

ANY AUTO

AUTOMOBILE LIABILITY

Y / N

WORKERS COMPENSATION

AND EMPLOYERS' LIABILITY

OFFICER/MEMBER EXCLUDED?

(Mandatory in NH)

DESCRIPTION OF OPERATIONS below If yes, describe under

ANY PROPRIETOR/PARTNER/EXECUTIVE

E.L. DISEASE - POLICY LIMIT

E.L. DISEASE - EA EMPLOYEE

E.L. EACH ACCIDENT

ER

OTH-

STATUTE

PER

LIMITS(MM/DD/YYYY)

POLICY EXP

(MM/DD/YYYY)

POLICY EFF

POLICY NUMBERTYPE OF INSURANCELTR

INSR

DESCRIPTION OF OPERATIONS / LOCATIONS / VEHICLES (ACORD 101, Additional Remarks Schedule, may be attached if more space is required)

EXCESS LIAB

UMBRELLA LIAB $EACH OCCURRENCE

$AGGREGATE

OCCUR

CLAIMS-MADE

DED RETENTION $

$PRODUCTS - COMP/OP AGG

$GENERAL AGGREGATE

$PERSONAL & ADV INJURY

$MED EXP (Any one person)

$EACH OCCURRENCE

DAMAGE TO RENTED

$PREMISES (Ea occurrence)

COMMERCIAL GENERAL LIABILITY

CLAIMS-MADE OCCUR

GEN'L AGGREGATE LIMIT APPLIES PER:

POLICY

PRO-

JECT LOC

CERTIFICATE OF LIABILITY INSURANCE

DATE (MM/DD/YYYY)

CANCELLATION

AUTHORIZED REPRESENTATIVE

ACORD 25 (2016/03)

© 1988-2015 ACORD CORPORATION. All rights reserved.

CERTIFICATE HOLDER

The ACORD name and logo are registered marks of ACORD

HIRED

AUTOS ONLY

9/5/2025

NFP Prop & Casualty Serv Inc.

3620 American River Drive Suite 125 Sacramento CA 95864 wcnuscoirequest@nfp.com

ACE American Insurance Company 22667 WASTCON-03 ACE Property & Casualty Insurance Company 20699

Glenn Weinberger Topsoil, Inc. dba Weinberger Waste Disposal 3 Waterway Square Place, Suite #110 The Woodlands, TX 77380

Ironshore Specialty Insurance Company 25445 Chubb Indemnity Insurance Company 12777

1449428918

A X $2,000,000 X $1,000,000

$10,000

$2,000,000

$5,000,000 X

Y Y HDO G49353066 8/1/2025 8/1/2026

$4,000,000

A $10,000,000

X

Y Y ISAH10755517 8/1/2025 8/1/2026

B X X $5,000,000XEU G27614620 011 8/1/2025 8/1/2026

$5,000,000 X Per Policy Prod/Comp Opp Agg $5,000,000

D X

N

Y WLR C72796573 8/1/2025 8/1/2026

$1,500,000

$1,500,000

$1,500,000 C Pollution Liability Y Y ISPILLSB650R003 2/13/2024 2/13/2026 Per Occurence

Aggregate $5,000,000 $5,000,000

Named Insured Includes: Waste Connections US Holdings, Inc.

RE: CTR078047

The State of Arizona/ADOT is an Additional Insured with regard to the General Liability, Auto Liability and Pollution Liability if required by written contract, on a Primary Non-Contributory basis.

Waiver of Subrogation applies to the General Liability, Auto Liability, Workers Compensation and Pollution Liability if required by written contract.

The State of Arizona/ADOT 206 S. 17th Ave Phoenix, AZ 85007

Cindy Lewis Highlight

Cindy Lewis Accepted

POLICY NUMBER: HDO G49353066

Endorsement Number: 153

COMMERCIAL GENERAL LIABILITY

CG 20101219

THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

ADDITIONAL INSURED - OWNERS, LESSEES OR

CONTRACTORS - SCHEDULED PERSON OR

ORGANIZATION

This endorsement modifies insurance provided under the following:

COMMERCIAL GENERAL LIABILITY COVERAGE PART

SCHEDULE

Name Of Additional Insured Person(s) Or Oraanization(s\ Location(s) Of Covered Operations

Any Owner, Lessee or Contractor whom you have �II locations where you are performing ongoing agreed to include as an additional insured under a pperations for such additional insured pursuant to written contract, provided such contract was executed �my such written contract.

prior to the date of loss.

Information required to complete this Schedule, if not shown above, will be shown in the Declarations.

A. Section II - Who Is An Insured is amended to include as an additional insured the person(s) or organization(s) shown in the Schedule, but only with respect to liability for "bodily injury", "property damage" or "personal and advertising injury" caused, in whole or in part, by:

1. Your acts or omissions; or

2. The acts or omissions of those acting on your behalf;

in the performance of your ongoing operations for the additional insured(s) at the location(s) designated above.

However:

1. The insurance afforded to such additional insured only applies to the extent permitted by law; and

2. If coverage provided to the additional insured is required by a contract or agreement, the insurance afforded to such additional insured will not be broader than that which you are required by the contract or agreement to provide for such additional insured.

B. With respect to the insurance afforded to these additional insureds, the following additional exclusions apply:

This insurance does not apply to "bodily injury" or "property damage" occurring after:

1. All work, including materials, parts or equipment furnished in connection with such work, on the project (other than service, maintenance or repairs) to be performed by or on behalf of the additional insured(s) at the location of the covered operations has been completed; or

2. That portion of "your work" out of which the injury or damage arises has been put to its intended use by any person or organization other than another contractor or subcontractor engaged in performing operations for a principal as a part of the same project.

C. With respect to the insurance afforded to these additional insureds, the following is added to Section Ill - Limits Of Insurance:

If coverage provided to the additional insured is required by a contract or agreement, the most we

CG 20 10 12 19 © Insurance Services Office, Inc., 2018 Page 1 of2 will pay on behalf of the additional insured is the amount of insurance:

1. Required by the contract or agreement; or

2. Available under the applicable limits of insurance;

whichever is less.

This endorsement shall not increase the applicable limits of insurance.

Page 2 of2 © Insurance Services Office, Inc., 2018 CG 20 10 12 19

POLICY NUMBER: HDO G49353066

Endorsement Number: 172

COMMERCIAL GENERAL LIABILITY

CG 24 041219

THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

WAIVER OF TRANSFER OF RIGHTS OF RECOVERY

AGAINST OTHERS TO US (WAIVER OF SUBROGATION)

This endorsement modifies insurance provided under the following:

COMMERCIAL GENERAL LIABILITY COVERAGE PART

ELECTRONIC DATA LIABILITY COVERAGE PART

LIQUOR LIABILITY COVERAGE PART

POLLUTION LIABILITY COVERAGE PART DESIGNATED SITES

POLLUTION LIABILITY LIMITED COVERAGE PART DESIGNATED SITES

PRODUCTS/COMPLETED OPERATIONS LIABILITY COVERAGE PART

RAILROAD PROTECTIVE LIABILITY COVERAGE PART

UNDERGROUND STORAGE TANK POLICY DESIGNATED TANKS

SCHEDULE

Name Of Person(s) Or Organization(s):Any person or organization against whom you have agreed to waive your right of recovery in a written contract, provided such contract was executed prior to the date of loss.

Information required to complete this Schedule, if not shown above, will be shown in the Declarations.

The following is added to Paragraph 8. Transfer Of Rights Of Recovery Against Others To Us of Section IV - Conditions:

We waive any right of recovery against the person(s) or organization(s) shown in the Schedule above because of payments we make under this Coverage Part. Such waiver by us applies only to the extent that the insured has waived its right of recovery against such person(s) or organization(s) prior to loss. This endorsement applies only to the person(s) or organization(s) shown in the Schedule above.

CG 24 041219 © Insurance Services Office, Inc., 2018 Page 1 of 1

NON-CONTRIBUTORY ENDORSEMENT FOR ADDITIONAL INSUREDS

Named Insured

Waste Connections US Holdings, Inc.

Policy Symbol

I Policy Number

HDO G49353066

Issued By (Name of Insurance Company) I

Policy Period

08/01/2025 to 08/01/2026

ACE American Insurance Company

Endorsement Number

Effective Date of Endorsement

Insert the policy number. The remainder of the 1nformat1on 1s to be completed only when this endorsement 1s issued subsequent to the preparation of the policy.

THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

COMMERCIAL GENERAL LIABILITY COVERAGE

Schedule

Organization Additional Insured Endorsement

Any additional insured with whom you have agreed to provide such primary and non-contributory insurance, pursuant to and as required under a written contract executed prior to the date of loss.

(If no information is filled in, the schedule shall read: "All persons or entities added as additional insureds through an endorsement with the term "Additional Insured" in the title)

For organizations that are listed in the Schedule above that are also an Additional Insured under an endorsement attached to this policy, the following is added to Section IV.4.a:

If other insurance is available to an insured we cover under any of the endorsements listed or described above (the "Additional Insured") for a loss we cover under this policy, this insurance will apply to such loss on a primary basis and we will not seek contribution from the other insurance available to the Additional Insured.

Authorized Agent

LD-20287 (06/06) Page 1 of 1

~~t IRO,NSHORE ..

• A liberty Mutual Company

IRONSHORE SPECIAL TY INSURANCE COMPANY

175 Berkeley Street Boston, MA 02116

Toll Free: (877) IRON411

Endorsement # 8

Policy Number: ISPILLSB650R003

Insured Name: Waste Connections, Inc.

Effective Date of Endorsement: February 13, 2024

THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

NAMED INSURED

This endorsement modifies insurance provided under the following:

SITE POLLUTION INCIDENT LEGAL LIABILITY SELECT (SPILLS)

It is hereby agreed that the policy to which this Endorsement is attached is amended as follows:

The following are added as Named Insureds:

1. Waste Connections US, Inc.

2. Waste Connections of Tennessee, Inc.

3. Waste Connections of Washington, Inc.

4. Waste Connections US Holdings, Inc.

5. Gold River Holdings, LLC

6. Waterway Trails Inc.

7. Mainly Sanitation Business, LLC

8. WCI South Investments LP

9. WCI Venture I, LLC

10. WCI Venture II, LLC

11. AULC Holdings, LLC

12. WCUK Venture Holdings, LLC

13. Waste Connections of Oregon, Inc.

14. Advanced Systems Portable Restrooms, Inc.

15. R.A. Brownrigg Investments, Inc.

16. Sanipac, Inc.

17. EcoSort, L.L.C.

18. Canby Transfer & Recycling, Inc.

19. Kahut Waste Services, LLC

20. Columbia River Disposal, Inc.

IE.END.SPILLS.ALL.048 (0521) Page 1 of 11

Highlight

21. Waste Control Recycling, Inc.

22. Waste Control, Inc.

23. Curry Transfer & Recycling, Inc.

24. Wasco County Landfill, Inc.

25. Northwest Container Services, Inc.

26. NWCS Container, Inc.

27. Finley-Buttes Limited Partnership

28. Columbia Resource Co., LP

29. Rogue Waste Disposal Holdings, Inc.

30. Rogue Disposal & Recycling, Inc.

31. Rogue Transfer & Recycling, LLC

32. Dry Creek Landfill, Inc.

33. Rogue Green Fuels LLC

34. Murrey's Disposal Company, Inc.

35. Empire Disposal, Inc.

36. American Disposal Company, Inc.

37. D.M. Disposal Co., Inc.

38. Island Disposal, Inc.

39. Waste Connections of Washington Inc.

40. Mason County Garbage Co., Inc.

41. Peninsula Sanitation Service, Inc.

42. Pacific Solid Waste Disposal, Inc.

43. Harold LeMay Enterprises, Incorporated

44. Pierce County Recycling Composting & Disposal, LLC

45. Silver Springs Organics, L.L.C.

46. Yakima Waste Systems, Inc.

47. PSI Environmental Services, Inc.

48. PSI Environmental Systems, Inc.

49. Lakeshore Disposal, Inc.

50. Hardin Sanitation, Inc.

51. Elko Sanitation Company

52. Pahrump Valley Disposal, Inc.

53. Nevada Site Services

54. Southwest Environmental Services

55. Redrock Leasing, Inc.

56. Waste Connections of Alaska, Inc.

57. Green Waste Solutions of Alaska, LLC

58. Entech Alaska, LLC

59. Alaska Waste Mat-Su, LLC

60. Alaska Waste-Kenai Peninsula, LLC

61. Alaska Waste-Interior, LLC

62. Waste Connections of Colorado, Inc.

63. Calpet, LLC

64. R360 Silo, LLC

IE.END.SPILLS.ALL.048 (0521) Page 2 of 11

65. Lightning Butte Environmental, LLC

66. Waste Connections of Wyoming, Inc.

67. Wyoming Environmental Services, Inc.

68. West Bank Environmental Services, Inc.

69. Waste Connections of South Dakota, Inc.

70. Waste Connections of Nebraska, Inc.

71. Waste Connections of Utah, Inc.

72. J Bar J Land, Inc.

73. Community Refuse Disposal, Inc.

74. Butler County Landfill, Inc.

75. G & P Development, Inc.

76. Waste Connections of Minnesota, Inc.

77. Rich Valley, LLC

78. SKB Environmental, Inc.

79. WCI Austin Landfill, LLC

80. ACE Solid Waste, Inc.

81. Waste Connections of Iowa, Inc.

82. SKB Environmental Cloquet Landfill, Inc.

83. Nobles County Landfill, Inc.

84. Millennium Waste Incorporated

85. Waste Connections of Illinois, Inc.

86. RRD Holding Company

87. Moring/Gills Environmental Services, LLC

88. Rochelle Waste Disposal, L.L.C.

89. Winnebago Landfill Company, LLC

90. Rock River Environmental Solutions, LLC

91. Groot Recycling & Waste Services, Inc.

92. Groot Industries, Inc.

93. Groot, Inc.

94. Bulldog Acquisition, LLC

95. Landfill L.L.C.

96. Iowa Waste Services, LLC

97. LCRD Hauling of INM, LLC

98. LP. Gill, Inc.

99. Gill Hauling, Inc.

100. Waste Connections of North Dakota, Inc.

101. Waste Connections of Arkansas, Inc.

102. Cherokee Sanitary Landfill Company

103. Waste Connections of Arizona, Inc.

104. Durham Regional Landfill, LLC

105. Glenn Weinberger Topsoil, Inc.

106. Dicks Sanitation Service, Inc.

107. Recycle Minnesota L.L.C.

108. Garden City Sanitation Property Holdings, LLC

IE.END.SPILLS.ALL.048 (0521) Page 3 of 11

Highlight

109. Madera Disposal Systems, Inc. d/b/a Bishop Waste Disposal

110. Mammoth Disposal Company

111. Madera Disposal Systems, Inc.

112. Waste Connections of California, Inc.

113. Waste Solutions Group of San Benito, LLC

114. Garden City Sanitation, Inc.

115. Milpitas Sanitation, Inc.

116. West Valley Collection & Recycling, LLC

117. Livermore Sanitation, Inc.

118. Clearlake Waste Solutions, Inc.

119. Ukiah Waste Solutions, Inc.

120. Solid Waste Systems, Inc.

121. Pacific Recycling Solutions, Inc.

122. C&S Waste Solutions of Lassen County, LLC

123. Mendocino Leasing Company, Inc.

124. Redwood Waste Solutions, Inc.

125. Potrero Hills Landfill, Inc.

126. Upper Valley Disposal Service

127. Upper Valley Recycling, Inc.

128. Clover Flat Land Fill Inc.

129. South Lake Refuse Company LLC

130. Quackenbush Mountain Resource Recovery & Compost Facility, LLC

131. Cold Canyon Land Fill, Inc.

132. Chicago Grade Landfill, Inc.

133. Santa Maria Transfer Station, Inc.

134. San Luis Garbage Company

135. South County Sanitary Service, Inc.

136. Mission Country Disposal

137. Morro Bay Garbage Service

138. R360 ES Holdings, Inc.

139. Waste Connections Lone Star, Inc.

140. Waste Connections of Oklahoma, Inc.

141. Red Carpet Landfill, Inc.

142. Oklahoma City Waste Disposal, Inc.

143. Osage Landfill, Inc.

144. Oklahoma Landfill Holdings, Inc.

145. Stutzman Refuse Disposal, Inc.

146. Waste Connections of Kansas, Inc.

147. Finney County Landfill, Inc.

148. R360 Oklahoma, LLC

149. Waste Connections of Texas, LLC

150. Waste Connections of El Paso, LP

151. El Paso Disposal, LP

152. Lealco, Inc.

IE.END.SPILLS.ALL.048 (0521) Page 4 of 11

153. Lone Star Disposal, LP.

154. Delta Waste Services LP.

155. SeaBreeze Recovery, Inc.

156. R360 Environmental Solutions of Texas, LLC

157. Texas Regional Landfill Company, LP

158. Post Oak Clean Green, Inc.

159. R360 Red Bluff, LLC

160. Eagle Ford Reclamation Company, LLC

161. Sanitation Solutions, Inc.

162. Blossom Prairie Landfill, Inc.

163. Camino Real Environmental Center, Inc.

164. High Desert Solid Waste Facility, Inc.

165. Waste Connections of New Mexico, Inc.

166. Road Runner Waste Service, Inc.

167. Waste Connections of Albuquerque, LLC

168. R360 Permian Basin, LLC

169. R360 Artesia, LLC

170. DNCS Properties, LLC

171. R360 Antelope Draw, LLC

172. Front Range Landfill, Inc.

173. MOUNTAIN WASTE - DENVER, LLC

174. Sedalia Land Company

175. BroadAcre Landfill, Inc.

176. Mountain Roll-Offs, Inc. dba Mountain Waste & Recycling

177. Vail Honeywagon Enterprises, LLC

178. Timberline Disposal, LLC

179. Mountain View Waste Systems, LLC

180. Ram Waste Systems, Inc.

181. Waste Connections of Montana, Inc.

182. Evergreen Disposal, Inc.

183. Railroad Avenue Disposal, LLC

184. Quad County Environmental Solutions, LLC

185. Waste Services of N.E. Mississippi, Inc.

186. Waste Connections of Mississippi, Inc.

187. Waste Connections of Mississippi Disposal Services, LLC

188. J & J Services, Inc.

189. Music City Pick-A-Part

190. Scott Solid Waste Disposal Company

191. Waste Connections of Kentucky, Inc.

192. Scott Waste Services, LLC

193. Bituminous Resources, Inc.

194. Laurel Ridge Landfill, LLC.

195. Environmental Trust Company

196. City Waste, LLC

IE.END.SPILLS.ALL048 (0521) Page 5 of 11

197. Waste Connections of Alabama, Inc.

198. Cypress Creek Landfill, LLC

199. Waste Connections of Missouri, Inc.

200. Timber Ridge Landfill Company

201. Champ Landfill Company, LLC

202. F.W. Disposal, L.L.C.

203. Waste Connections of North Carolina, Inc.

204. Chambers Development of North Carolina, Inc.

205. Waste Connections of South Carolina, Inc.

206. Anderson Regional Landfill, LLC

207. Carolina Waste & Recycling LLC

208. Carolina Processing & Recycling, LLC

209. Carolina Landfill, LLC

210. WCI-White Oaks Landfill, Inc.

211. Waste Connections of Louisiana, Inc.

212. MBO, LLC

213. Waste Connections Bayou, Inc.

214. R360 Environmental Solutions of Louisiana, LLC

215. Louisiana Regional Landfill Company

216. County Waste and Recycling Service, Inc.

217. County Waste Canaan B3 Transfer Station, LLC

218. Sierra Processing, LLC

219. Robert Wright Disposal, Inc.

220. County Waste Ulster, LLC

221. County Waste Transfer Corp.

222. Capital Region Landfills, Inc.

223. S.A. Dunn & Company, LLC

224. Waste Connections of New York, Inc.

225. Blue Diamond Disposal, Inc.

226. Seneca Meadows, Inc.

227. Metropolitan Transfer Station, Inc.

228. E.L. Harvey & Sons Inc.

229. Nauset Disposal Holdings, Inc.

230. Trojan Recycling, Inc.

231. Bay Disposal, LLC

232. Hampton Roads Recovery Center, LLC

233. American Disposal Services, Inc.

234. American Recycling Center, Inc.

235. American Disposal Services of Maryland, Inc.

236. Waste Connections of Maryland, Inc.

237. Roll-Off Express, Inc.

238. Penn Waste Inc.

239. Eagle Disposal of PA Inc.

240. Waste Masters Solutions, LLC

IE.END.SPILLS.ALL.048 (0521) Page 6 of 11

241. A.J. Blosenski, Inc.

242. Conshohocken Recycling & Rail Transfer, LLC

243. Waste Connections of Pennsylvania, Inc.

244. Blue Ridge Landfill Company

245. Blythe Recycling and Demolition Site Holdings, Inc.

246. Bethlehem Landfill Company

247. Waste Connections of Rhode Island, Inc.

248. MTG Disposal, LLC

249. Harvey Recycling of Fitchburg, LLC

250. Waste Connections of Florida, Inc.

251. Sun Country Materials, LLC

252. RIP, Inc.

253. SLD Landfill, Inc.

254. Taft Recycling, Inc.

255. Sanford Recycling and Transfer, Inc.

256. Waste Connections of Osceola County, LLC

257. Groveland Transfer and Recycling, Inc.

258. A.C.M.S., Inc.

259. Sumter Recycling and Solid Waste Disposal, Inc.

260. American Disposal Services of Georgia, Inc.

261. Arrowhead Environmental Holdings, LLC

262. Perry County Railroad, LLC

263. Arrowhead Employment Company, LLC

264. Perry County Associates, LLC

265. Arrowhead Environmental Partners, LLC

266. Waste Connections of Canada Inc.

267. Waste Connections Holdings Ltd.

268. 1755869 Alberta ULC

269. 2596557 Ontario Ltd.

270. Ridge (Chatham) Holdings LP.

271. 9164-9608 Quebec Inc.

272. Complexe Enviro Connexions Ltee

273. Services Environmentaux Richelieu Inc.

274. Entreprise Sanitaire F.A. Ltee

275. Les Entreprises Raylobec Inc.

276. Waste Connections West Inc.

277. Loraas Disposal North Ltd.

278. WCI Venture Ill, LLC

279. Kahut City Sanitary Service, Inc.

280. West Linn Refuse & Recycling, Inc.

281. Kahut Companies Holdings, Inc.

282. Mel Deines Sanitary Service Inc.

283. Canby Disposal Company

284. K.B. Recycling, Inc.

IE.END.SPILLS.ALL.048 (0521) Page 7 of 11

285. Hoodview Disposal & Recycling, Inc.

286. Kahut Investment Holdings, LLC

287. Ham Lake Haulers, Inc.

288. Commercial Rolloff Company, LLC

289. Commercial Waste Company, LLC

290. Dragon Disposal, LLC

291. Blue Compactor Services, LLC

292. Preferred Septic & Disposal, Inc.

293. J & J Services Holdings, LLC

294. Bestrans, Inc.

295. Ridge (Chatham) Holdings G.P. Inc.

296. 9199-5290 Quebec Inc.

297. Anderson County Landfill, Inc.

298. Carpenter Waste Holdings, LLC

299. Clifton Organics, LLC

300. Fort Ann Transfer Station, LLC

301. Hudson Valley Waste Holding, Inc.

302. Management Environmental National, Inc.

303. MDSI of LA, Inc.

304. R360 Environmental Solutions Holdings, Inc.

305. R360 Environmental Solutions, LLC

306. R360 Environmental Solutions of Mississippi, LLC

307. RH Financial Corporation

308. Sierra Holding Group, LLC

309. Waste Connections Management Services, Inc.

310. Rensselaer Region Landfills, Inc.

311. Waste Connections of Georgia, Inc.

312. Waste Reduction Services, L.L.C.

313. Austin Landfill Holdings, Inc.

314. Section 18, LLC

315. Clay Butte Environmental, LLC

316. SJ Reclamation, Inc.

317. Louisiana Reclamation Company, L.L.C.

318. Shale Gas Services, LLC

319. Rock River Environmental Services, Inc.

320. Winnebago Reclamation Service, Inc.

321. Cowlitz County Landfill, Inc

322. Champlin Refuse, Inc.

323. CRI Holdings, LLC

324. US Liquids of LA, LP.

325. Waste Connections of New Jersey, Inc.

326. 2900 Dede Road, LLC

327. Waste Connections Palmetto, Inc.

328. CWR Holdings, LLC

IE.END.SPILLS.ALL.048 (0521) Page 8 of 11

329. WCN TX GP Corporation

330. WCN DE LP Corporation

331. CH4, LLC

332. Back 9 CNG, LLC

333. Durham Regional Landfill, Inc.

334. Bay Disposal Property Holdings, LLC

335. Bay Disposal Holdings, Inc.

336. Steamboat Creek Terminals, Inc.

337. Florida Waste Holdings, Inc.

338. Waste Innovations, LLC

339. 19th & Lower Buckeye, LLC

340. American Disposal Commercial Services, Inc.

341. American Disposal Roll-Off Services, Inc.

342. American Disposal Maintenance Services, Inc.

343. American Disposal Recycling Services, Inc.

344. American Disposal Services of Colorado, Inc.

345. American Disposal Property Holdings, LLC

346. Mountain Waste & Recycling, Inc.

347. lntermountain Waste & Recycling, LLC

348. lntermountain Environmental Services, Inc.

349. 10100 Holdings, LLC

350. Honeywagon Organics, LLC

351. 371 Brian Holdings, LLC

352. 115 W Main Holdings, LLC

353. CRM Site Services, LLC

354. Lewis Clark Recycling and Disposal, LLC

355. Bulldog West End Holdings, Inc.

356. Iowa Waste Services Holdings, Inc.

357. Paladin Commodities, Inc.

358. Sanitation Solutions Properties, LLC

359. Warm Associates II, LLC

360. Eagle Towing & Repair, Inc.

361. MRL Property Holdings, Inc.

362. WC Industrials, Inc.

363. Music City Pick-A-Part Holdings I, LLC

364. Music City Pick-A-Part Holdings II, LLC

365. Waste Connections of Nevada, Inc.

366. FW Disposal South, LLC

367. Waste Control Property Holdings, LLC

368. Waste Control Equipment, Inc.

369. Meridian Hill Composting, Inc.

370. Cart-Away, LLC

371. Penn Waste Property Holdings, LLC

372. Waste Disposal, L.L.C.

IE.END.SPILLS.ALL.048 (0521) Page 9 of 11

373. Premier Waste Solutions, LLC

374. Airborne Disposal, LLC

375. Waste Masters Solutions Holdings, Inc.

376. Waste Connections of Massachusetts, Inc.

377. Tri County Scrap Metals

378. wee Finance Ltd.

379. WCI Crossings ULC

380. WCI Global Holdings ULC

381. Fitchburg Harvey Holdings, LLC

382. Kingsbury Transfer Station, LLC

383. Waste Connections of Idaho, Inc.

384. 2201898 Alberta ULC

385. J & J AcquireCo, LLC

386. C&S Group Holdings, Inc

387. Northborough Harvey Holdings, LLC

388. 1280 N. Main St., LLC

389. WCN HOLDINGS, INC.

390. C&S Waste Solutions of Nevada, Inc.

391. B & J Garbage Co.

392. Deines Service Co.

393. WCI North Investments, GP

394. WCUK Holdings Ltd

395. WCUK Management Ltd

396. CGL Holdings, Inc.

397. Sanitary Disposal, Inc.

398. Desert Wind, Inc.

399. 2362055 Alberta ULC

400. TERRA CYCLE LLC

401. 1895548 Ontario Limited

402. Colonial Waste Services, Inc.

403. WCI Venture IV, LLC

404. Harvey Holdings, LLC

405. R360 Shute Creek, LLC

406. THUNDER BUTTE ENVIRONMENTAL, LLC

407. WCHU Finance Kft.

408. WCUK Finance Ltd

409. Waste Connections Brokerage Services, LLC

410. Chicago Grade Landfill Holdings, Inc.

411. 2361975 Alberta LTD.

412. 2362047 Alberta ULC

413. C&S Waste Solutions of California Inc.

414. WCI South Investments, LP

415. R.J.C. TRUCKING CO.

416. CGL HOLDINGS, LLC

IE.END.SPILLS.ALL.048 (0521) Page 10 of 11

ALL OTHER TERMS, CONDITIONS AND EXCLUSIONS OF THIS POLICY REMAIN UNCHANGED.

IE.END.SPILLS.ALL.048 (0521) Page 11 of 11

~~t IRONSHORE ..

• A liberty Mutual Company

IRONSHORE SPECIAL TY INSURANCE COMPANY

175 Berkeley Street Boston, MA 02116

Toll Free: (877) IRON411

Endorsement # 28

Policy Number: ISPILLSB650R003 Insured Name: Waste Connections, Inc.

Effective Date of Endorsement: February 13, 2024

THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

ADDITIONAL INSURED ENDORSEMENT

This endorsement modifies insurance provided under the following:

SITE POLLUTION INCIDENT LEGAL LIABILITY SELECT (SPILLS) - ALL

It is hereby agreed that the policy to which this Endorsement is attached is amended as follows:

1. To the extent required by a written contract that was entered into prior to the discovery of the Pollution Incident giving rise to Loss, Business Interruption Expenses or Extra Expenses, the entity(s) scheduled below is (are) included as additional insured(s). Coverage for such additional insured(s) applies under this Endorsement:

1. Solely to the additional insured's liability arising out of the Named lnsured's ownership, operation, maintenance or use of the Covered Property(ies); and

2. Only if the additional insured is named in a suit as a co-defendant with the Named Insured, alleging the additional insured is liable on the basis described in paragraph 1. above.

2. The following is added to the definition of Insured set forth in Section IX. DEFINITIONS:

Insured shall also include additional insured(s).

Schedule of Additional lnsured(s)

I Any Entity

3. Solely with respect to any other valid and collectible insurance available to any entity scheduled above, the condition entitled OTHER INSURANCE set forth in Section VII. CONDITIONS is deleted in its entirety and replaced with the following:

OTHER INSURANCE

This insurance is primary, and the Company's obligations as a primary insurer are not affected by any other insurance that may be primary.

ALL OTHER TERMS, CONDITIONS AND EXCLUSIONS OF THIS POLICY REMAIN UNCHANGED.

MANUSCRIPT Additional Insured Endorsement Page 1 of 1

IE.COV.SPILLS.SEL.001 (11/21) Page 14 of 21

R. SOLE AGENT

The Named Insured first identified in the Declarations is responsible for payment of all premiums and deductibles, and will act as the sole agent on behalf of all Insureds with respect to provision and receipt of notice(s), including notice of cancellation or non-renewal, receipt and acceptance of any endorsement(s) or any other changes to this Policy, return of any premium, assignment of interest under this Policy, as well as exercise of any applicable Extended Reporting Period, unless any such responsibilities are otherwise designated by endorsement.

S. SUBROGATION

In the event of any payment under this Policy, the Company shall be subrogated to all of an Insured’s rights of recovery against any person or entity, including without limitation any rights to contribution from another insurer.

An Insured shall execute and deliver instruments and papers and do whatever else is necessary to secure and perfect such rights. No Insured shall do anything to impair, reduce, impede, prejudice, curtail or waive such rights. Any recovery obtained through subrogation, after expenses incurred in such subrogation are deducted by the Company, shall be applied first to the Insured to the extent of any payments in excess of the limit of coverage, if any; then to the Company to the extent of its payment under the Policy; and then to the Insured to the extent of its deductible.

Notwithstanding anything to the contrary in this Paragraph, the Company hereby expressly waives any rights of subrogation to the extent required by written contract, provided that such contract was entered into prior to the discovery of the Pollution Incident giving rise to Loss, Business Interruption Expenses or Extra Expenses.

T. VOLUNTARY PAYMENTS AND ADMISSION OF LIABILITY

No Insured shall admit liability, settle or attempt to settle or otherwise dispose of any Claim, waive or extend any statute of limitation or statute of repose or the accrual thereof, or, except at the Insured’s own cost, voluntarily make any payment, incur any Loss including but not limited to Remediation Expenses, Disinfection Expenses or Image Restoration Expenses, assume any obligation, or incur any expense without the Company’s prior written consent.

This Condition shall not apply if such payment or obligation is an Emergency Response Expense.

VIII. EXTENDED REPORTING PERIOD

A. AUTOMATIC EXTENDED REPORTING PERIOD

The Named Insured shall be entitled to an Automatic Extended Reporting Period for a period of ninety (90) days following the effective date of termination of this Policy for no additional premium. This Automatic Extended Reporting Period shall not apply where:

1. The Named Insured has purchased the Optional Extended Reporting Period available under Paragraph B.

below;

2. The Policy is terminated for fraud or non-payment of premium; or

3. The Insured has purchased other insurance to replace the insurance provided under this Policy.

The Automatic Extended Reporting Period shall apply as follows:

1. A Claim first made against the Insured during the Policy Period and reported to the Company, in writing, during the ninety (90) days immediately following the effective date of such termination will be deemed to have been made on the last day of the Policy Period, provided that the Claim is otherwise covered under this Policy.

2. A Claim first made against the Insured and reported to the Company, in writing, during the ninety (90) days immediately following the effective date of such termination will be deemed to have been made on the last day of the Policy Period, provided such Claim arises from a Pollution Incident which commenced prior to such termination and is otherwise covered under this Policy.

B. OPTIONAL EXTENDED REPORTING PERIOD

The Named Insured shall be entitled (except if this Policy is terminated for fraud or the non-payment of premium) to purchase an Optional Extended Reporting Period upon termination of this Policy subject to the following terms and conditions:

Policy No.: ISPILLSB650R003

ADDITIONAL INSURED -

DESIGNATED PERSONS OR ORGANIZATIONS

Named Insured Waste Connections US Holdings, Inc.

Policy Symbol

I Policy Number

ISA H10755517

Issued By (Name of Insurance Company)

ACE American Insurance Company

I

Policy Period

08/01/2025 TO 08/01/2026

Endorsement Number

Effective Date of Endorsement

Insert the policy number. The remainder of the 1nformat1on 1s to be completed only when this endorsement 1s issued subsequent to the preparation of the policy .

THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

This endorsement modifies insurance provided under the following:

BUSINESS AUTO COVERAGE FORM

AUTO DEALERS COVERAGE FORM

MOTOR CARRIER COVERAGE FORM

EXCESS BUSINESS AUTO COVERAGE FORM

Additional lnsured(s): Any person or organization whom you have agreed to include as an additional insured under a written contract, provided such contract was executed prior to the date of loss.

A. For a covered "auto," Who Is Insured is amended to include as an "insured," the persons or organizations named in this endorsement. However, these persons or organizations are an "insured" only for "bodily injury" or "property damage" resulting from acts or omissions of:

1. You.

2. Any of your "employees" or agents.

3. Any person operating a covered "auto" with permission from you, any of your "employees" or agents.

B. The persons or organizations named in this endorsement are not liable for payment of your premium.

Authorized Representative

DA-9U74c (03/16) Page 1 of 1

WAIVER OF TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS

Named Insured Waste Connections US Holdings, Inc. Endorsement Number

Policy Symbol I Policy Number I Policy Period Effective Date of Endorsement

ISA H10755517 08/01/2025 TO 08/01/2026

Issued By (Name of Insurance Company)

ACE American Insurance Company

Insert the policy number. The remainder of the 1nformat1on 1s to be completed only when this endorsement 1s issued subsequent to the preparation of the policy .

THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

This Endorsement modifies insurance provided under the following:

BUSINESS AUTO COVERAGE FORM

MOTOR CARRIERS COVERAGE FORM

AUTO DEALERS COVERAGE FORM

We waive any right of recovery we may have against the person or organization shown in the Schedule below because of payments we make for injury or damage arising out of the use of a covered auto. The waiver applies only to the person or organization shown in the SCHEDULE.

SCHEDULE

Any person or organization against whom you have agreed to waive your right of recovery in a written contract, provided such contract was executed prior to the date of loss.

Authorized Representative

DA-13115a (06/14) Page 1 of 1

Workers' Compensation and Employers' Liability Policy Named Insured

WASTE CONNECTIONS US HOLDINGS, INC.

3 WATERWAY SQUARE PLACE SUITE 110

THE WOODLANDS TX 77380

Policy Period

Endorsement Number

Policy Number

Symbol: WLR Number: C72796573

Effective Date of Endorsement oa-01-2025 TO oa-01-2026 08-01-2025

Issued By (Name of Insurance Company)

ACE AMERICAN INSURANCE COMPANY

Insert the policy number. The remainder of the information is to be completed only when this endorsement is issued subsequent to the preparation of the policy.

This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated.

WAIVER OF OUR RIGHT TO RECOVER FROM OTHERS ENDORSEMENT

We have the right to recover our payments from anyone liable for an injury covered by this policy. We will not enforce our right against the person or organization named in the Schedule. This agreement applies only to the extent that you perform work under a written contract that requires you to obtain this agreement from us.

This agreement shall not operate directly or indirectly to benefit any one not named in the Schedule.

Schedule

ANY PERSON OR ORGANIZATION AGAINST WHOM YOU HAVE AGREED TO WAIVE YOUR

RIGHT OF RECOVERY IN A WRITTEN CONTRACT, PROVIDED SUCH CONTRACT WAS

EXECUTED PRIOR TO THE DATE OF LOSS.

For the states of CA, UT, TX, refer to state specific endorsements.

This endorsement is not applicable in KY, NH, and NJ.

The endorsement does not apply to policies in Missouri where the employer is in the construction group of code classifications. According to Section 287 .150(6) of the Missouri statutes, a contractual provision purporting to waive subrogation rights against public policy and void where one party to the contract is an employer in the construction group of code classifications.

For Kansas, use of this endorsement is limited by the Kansas Fairness in Private Construction Contract Act(K.S.A ..

16-1801 through 16-1807 and any amendments thereto) and the Kansas Fairness in Public Construction Contract

Act(K.S.A 16-1901 through 16-1908 and any amendments thereto). According to the Acts a provision in a contract for private or public construction purporting to waive subrogation rights for losses or claims covered or paid by liability or workers compensation insurance shall be against public policy and shall be void and unenforceable except that, subject to the Acts, a contract may require waiver of subrogation for losses or claims paid by a consolidated or wrap-up insurance program.

Authorized Agent

WC 00 03 13 (11/05) © Copyright 1983-2017 National Council on Compensation Insurance, Inc. All Rights Reserved.