Exhibit 3.396

STATE OF DELAWARE

SECRETARY OF STATE

DIVISION OF CORPORATIONS

FILED 01:00 PM 03/03/2003

030138725 — 2379277

CERTIFICATE OF CONVERSION
OF
CONTINENTAL WASTE INDUSTRIES, INC.
(a Delaware corporation)

(Pursuant to Section 266 of the General Corporation Law of the State of Delaware)

     It is hereby certified that:

     1. The name of the corporation is Continental Waste Industries, Inc. (the “Corporation”).

     2. The date of filing of the original certificate of incorporation of the Corporation with the Secretary of State of the State of Delaware is February 17, 1994.

     3. The name of the limited liability company into which the corporation shall be converted is Continental Waste Industries, L.L.C.

     4. The conversion herein certified has been approved in accordance with the provisions of Section 228 of the General Corporation Law of the State of Delaware.

Dated: March 1, 2003

Continental Waste Industries, Inc.
By: Name:	/s/ David A. Barclay David A. Barclay
Title:	Vice President and Secretary

STATE OF DELAWARE

SECRETARY OF STATE

DIVISION OF CORPORATIONS

FILED 01:00 PM 03/03/2003

030138725-2379277

CERTIFICATE OF FORMATION

OF

CONTINENTAL WASTE INDUSTRIES, L.L.C.

(Pursuant to the Limited Liability Company Act of the State of Delaware, Title 6.)

     The undersigned, as an authorized person, in order to form a limited liability company pursuant to the Limited Liability Company Act of the State of Delaware, does hereby certify as follows:

     1. The name of the company is Continental Waste Industries, L.L.C. (the “Company”).

     2. The name and address of the registered agent of the Company in the State of Delaware is Corporation Service Company, 2711 Centerville Road, Suite 400, Wilmington, Delaware 19808.

     IN WITNESS WHEREOF, the undersigned has executed this Certificate of Formation on the 1^st day of March, 2003.

/s/ Gary M. Blyn Gary M. Blyn, Authorized Person

State of Delaware

Secretary of State

Division of Corporations

Delivered 04:49 PM 05/11/2005

FILED 04:42 PM 05/11/2005

[ILLEGIBLE] 050385383-2379277 FILE

CERTIFICATE OF AMENDMENT

OF

CONTINENTAL WASTE INDUSTRIES, L.L.C.

     1. The name of the limited liability company is CONTINENTAL WASTE INDUSTRIES, L.L.C.

     2. The Certificate of Formation of the limited liability company is hereby amended as follows:

     The Registered Agent is as follows: The Corporation Trust Company

     The Registered Agent address is as follows: Corporation Trust Center

1209 Orange Street

Wilmington, DE 19801

County of New Castle

     IN WITNESS WHEREOF, the undersigned has executed this Certificate of Amendment of Continental Waste Industries, L.L.C. this
11^th day of May, 2005.

Signature:	/s/ Harris W. Hudson
Printed Name & Title: Harris W. Hudson, Manager