Catch basin flow diverter

PATENT SECURITY AGREEMENT (ABL) Recorded Mar 23, 2022

From: UNITED STATES PIPE AND FOUNDRY COMPANY, LLC; GRIFFIN PIPE PRODUCTS CO., LLC; CUSTOM FAB, INC.; BIO CLEAN ENVIRONMENTAL SERVICES, INC.; MODULAR WETLAND SYSTEMS, INC.; FORTERRA PIPE & PRECAST, LLC; FORTERRA CONCRETE PRODUCTS, INC.; FORTERRA PRECAST CONCEPTS, LLC; BEST BLOCK, LLC; PAVESTONE, LLC; CONTECH ENGINEERED SOLUTIONS LLC; KEYSTONE RETAINING WALL SYSTEMS LLC

To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT

PATENT SECURITY AGREEMENT (ABL) Recorded Mar 23, 2022

From: UNITED STATES PIPE AND FOUNDRY COMPANY, LLC; GRIFFIN PIPE PRODUCTS CO., LLC; CUSTOM FAB, INC.; BIO CLEAN ENVIRONMENTAL SERVICES, INC.; MODULAR WETLAND SYSTEMS, INC.; FORTERRA PIPE & PRECAST, LLC; FORTERRA CONCRETE PRODUCTS, INC.; FORTERRA PRECAST CONCEPTS, LLC; BEST BLOCK, LLC; PAVESTONE, LLC; CONTECH ENGINEERED SOLUTIONS LLC; KEYSTONE RETAINING WALL SYSTEMS LLC

To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT

RELEASE OF SECURITY INTEREST Recorded Mar 21, 2022

From: DEUTSCHE BANK TRUST COMPANY AMERICAS, AS COLLATERAL AGENT

To: FORTERRA PIPE & PRECAST, LLC; UNITED STATES PIPE AND FOUNDRY COMPANY, LLC; GRIFFIN PIPE PRODUCTS CO., LLC; CUSTOM FAB, INC.; BIO CLEAN ENVIRONMENTAL SERVICES, INC.; FORTERRA PRECAST CONCEPTS, LLC; MODULAR WETLAND SYSTEMS, INC.; FORTERRA CONCRETE PRODUCTS, INC.

RELEASE OF ABL SECURITY INTEREST IN INTELLECTUAL PROPERTY RECORDED AT REEL 053228/FRAME 0967 Recorded Mar 21, 2022

From: BANK OF AMERICA, N.A.

To: FORTERRA PIPE & PRECAST, LLC; BIO CLEAN ENVIRONMENTAL SERVICES, INC.; FORTERRA CONCRETE PRODUCTS, INC.; UNITED STATES PIPE AND FOUNDRY COMPANY, LLC; FORTERRA PRECAST CONCEPTS, LLC; MODULAR WETLAND SYSTEMS, INC.

SECURITY INTEREST Recorded Mar 18, 2022

From: FORTERRA CONCRETE PRODUCTS, INC.

To: WELLS FARGO BANK, N.A., AS AGENT

CORRECTIVE ASSIGNMENT TO CORRECT THE APP 62905899 WHICH WAS ENTERED IN ERROR AND IS TO BE REMOVED FROM THOSE PATENTS PREVIOUSLY RECORDED ON REEL 053228 FRAME 0967. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST.. Recorded Jul 17, 2020

From: FORTERRA, INC. (A DELAWARE CORPORATION); FORTERRA PIPE & PRECAST, LLC (A DELAWARE LIMITED LIABILITY COMPANY); BIO CLEAN ENVIRONMENTAL SERVICES, INC. (A CALIFORNIA CORPORATION); FORTERRA CONCRETE PRODUCTS, INC. (AN IOWA CORPORATION); MODULAR WETLAND SYSTEMS, INC. (A CALIFORNIA CORPORATION); UNITED STATES PIPE AND FOUNDRY COMPANY, LLC (AN ALABAMA LIMITED LIABILITY COMPANY); FORTERRA PRECAST CONCEPTS, LLC (A DELAWARE LIMITED LIABILITY COMPANY)

To: BANK OF AMERICA, N.A. (A NATIONAL BANKING INSTITUTION)

SECURITY INTEREST Recorded Jul 16, 2020

From: FORTERRA, INC. (A DELAWARE CORPORATION); FORTERRA PIPE & PRECAST, LLC (A DELAWARE LIMITED LIABILITY COMPANY); BIO CLEAN ENVIRONMENTAL SERVICES, INC. (A CALIFORNIA CORPORATION); FORTERRA CONCRETE PRODUCTS, INC. (AN IOWA CORPORATION); MODULAR WETLAND SYSTEMS, INC. (A CALIFORNIA CORPORATION); UNITED STATES PIPE AND FOUNDRY COMPANY, LLC (AN ALABAMA LIMITED LIABILITY COMPANY); FORTERRA PRECAST CONCEPTS, LLC (A DELAWARE LIMITED LIABILITY COMPANY)

To: BANK OF AMERICA, N.A. (A NATIONAL BANKING INSTITUTION)

SECURITY AGREEMENT (NOTES) Recorded Jul 16, 2020

From: BIO CLEAN ENVIRONMENTAL SERVICES, INC.; FORTERRA CONCRETE PRODUCTS, INC.; GRIFFIN PIPE PRODUCTS COMPANY, LLC; MODULAR WETLAND SYSTEMS, INC.; UNITED STATES PIPE AND FOUNDRY COMPANY, LLC

To: DEUTSCHE BANK TRUST COMPANY AMERICAS, AS NOTES COLLATERAL AGENT

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 8, 2017

From: ROYAL ENTERPRISES AMERICA, INC.; SIGH PROPERTIES, LLC; BLUE HORIZON TRANSPORTATION, LLC; C&D BROTHERS LEASING, LLC; SEUBERT, BRIAN

To: FORTERRA CONCRETE PRODUCTS, INC.

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 26, 2017

From: ROYAL CONCRETE PIPE, INC.; L.W. MAKENS, L.L.C.

To: SEUBERT HOLDINGS, INC.

SECURITY INTEREST Recorded Dec 22, 2009

From: ROYAL CONCRETE PIPE, INC.

To: MAKENS, DIANA