Common use of Reaffirmation of Guaranty and Security Clause in Contracts

Reaffirmation of Guaranty and Security. The undersigned (“Parent”) hereby: (i) consents to the execution and delivery of the foregoing Ninth Amendment to Financing Agreement (the “Ninth Amendment”) made by Environmental Quality Management, Inc., an Ohio corporation (“EQMI”), and EQ Engineers, LLC, an Indiana limited liability company, to U.S. Bank National Association, a national banking association (“Lender”); (ii) ratifies and reaffirms the Parent Guaranty, the Parent Pledge Agreement, and the other Loan Documents to which Parent is a party (collectively, the “Parent Loan Documents”); and (iii) acknowledges and agrees that Parent is not released from its obligations under the Parent Loan Documents by reason of the Ninth Amendment or the documents, instruments or agreements executed in connection therewith and that the Guaranteed Obligations (as defined in the Parent Guaranty, the “Guaranteed Obligations”) extend, among other Obligations of Borrowers to Lender, to the Obligations of Borrowers under the Ninth Amendment and the documents, instruments or agreements executed in connection therewith. Without limiting any of the foregoing, Parent further acknowledges receipt of a copy of the Ninth Amendment. Parent further ratifies and reaffirms any and all grants of Liens to Lender on the Loan Collateral as security for the Guaranteed Obligations, and Parent acknowledges and confirms that the grants of the Liens to Lender on the Loan Collateral: (i) represent continuing Liens on all of the Loan Collateral, (ii) secure all of the Guaranteed Obligations, and (iii) represent valid, first and best Liens on all of the Loan Collateral except to the extent of any Permitted Liens. Parent hereby releases Lender from any and all liabilities, damages and claims arising from or in any way related to the Guaranteed Obligations, the Parent Loan Documents, or the other Loan Documents, other than such liabilities, damages and claims which arise after the Effective Date. The foregoing release does not release or discharge, or operate to waive performance by, Lender of its express agreements and obligations stated in the Loan Documents on and after the Effective Date. This Reaffirmation of Guaranty and Security (this “Reaffirmation”) shall not be construed, by implication or otherwise, as imposing any requirement that Lender notify or seek the consent of Parent relative to any past or future extension of credit, or modification, extension or other action with respect thereto, in order for any such extension of credit or modification, extension or other action with respect thereto to be subject to the Parent Loan Documents, it being expressly acknowledged and reaffirmed that Parent has under the Parent Loan Documents consented, among other things, to modifications, extensions and other actions with respect thereto without any notice thereof or further consent thereto. All capitalized terms used in this Reaffirmation and not otherwise defined herein shall have the meanings ascribed thereto in the Ninth Amendment or the Financing Agreement, as applicable. This Reaffirmation may be signed by facsimile signatures or other electronic delivery of an image file reflecting the execution hereof, and, if so signed: (i) may be relied on by Lender as if the document were a manually signed original and (ii) will be binding on Parent for all purposes.

Reaffirmation of Guaranty and Security. The In satisfaction of the condition set forth in the Fifth Amendment to Credit Agreement between Agent, LC Issuer, the Lenders and Borrowers (the “Amendment”), the undersigned (“ParentGuarantors”) hereby: (i) consents consent to the execution Amendment, the other Amendment Documents and delivery to the transactions contemplated thereby, (ii) ratify and reaffirm their Guaranty dated as of the foregoing Ninth Amendment to Financing Agreement July 30, 2010 (the “Ninth Amendment”) made by Environmental Quality Management, Inc., an Ohio corporation (“EQMIGuaranty”), (iii) acknowledge and EQ Engineersagree that Guarantors are not released from their obligations under the Guaranty by reason of the Amendment, LLCthe other Amendment Documents or the transactions contemplated thereby and that the obligations of Guarantors under the Guaranty extend to the Credit Agreement and the other Loan Documents, an Indiana limited liability companyas amended, to U.S. Bank National Associationor as amended and restated, a national banking association in connection with the Amendment and the other Amendment Documents, and (iv) confirm that the Amendment and the other Amendment Documents shall not in any manner (a) constitute the refinancing, refunding, payment or extinguishment of the indebtedness evidenced by the existing Loan Documents and secured by their Security Agreement dated as of July 30, 2010 (the “LenderSecurity Agreement”); (iib) ratifies be deemed to evidence a novation of the outstanding balance of the indebtedness secured by the Security Agreement; or (c) affect, replace, impair, or extinguish the creation, attachment, perfection or priority of the Liens on the Loan Collateral granted pursuant to the Security Agreement or any other Security Document evidencing, governing or creating a Lien on the Loan Collateral. Guarantors further ratify and reaffirms reaffirm any and all grants of Liens to Agent on the Parent Loan Collateral to secure Guarantors' obligations owing under the Guaranty, and Guarantors acknowledge and confirm that the Parent Pledge Agreement, and the other Loan Documents to which Parent is a party (collectively, the “Parent Loan Documents”); and (iii) acknowledges and agrees that Parent is not released from its obligations under the Parent Loan Documents by reason grants of the Ninth Amendment or the documentsLiens to Agent on Guarantors' Loan Collateral: (A) represent continuing Liens on all such Loan Collateral, instruments or agreements executed in connection therewith and that (B) secure all of the Guaranteed Obligations (as defined in the Parent Guaranty, the “Guaranteed Obligations”) extend, among other Obligations of Borrowers to Lender, to the Obligations of Borrowers under the Ninth Amendment and the documents, instruments or agreements executed in connection therewith. Without limiting any of the foregoing, Parent further acknowledges receipt of a copy of the Ninth Amendment. Parent further ratifies and reaffirms any and all grants of Liens to Lender on the Loan Collateral as security for the Guaranteed Obligations, and Parent acknowledges and confirms that the grants of the Liens to Lender on the Loan Collateral: (i) represent continuing Liens on all of the Loan Collateral, (ii) secure all of the Guaranteed Obligations), and (iiiC) represent valid, first and best Liens on all of the such Loan Collateral except Collateral, subject to the extent of any Permitted Liens. Parent hereby releases Lender from any and all liabilities, damages and claims arising from or in any way related to the Guaranteed Obligations, the Parent Loan Documents, or the other Loan Documents, other than such liabilities, damages and claims which arise after the Effective Date. The foregoing release does not release or discharge, or operate to waive performance by, Lender of its express agreements and obligations stated in the Loan Documents on and after the Effective Date. This Reaffirmation of Guaranty and Security (this “Reaffirmation”) shall not be construed, by implication or otherwise, as imposing any requirement that Lender Agent notify or seek the consent of Parent Guarantors relative to any past or future extension of credit, or modification, extension or other action with respect thereto, in order for any such extension of credit or modification, extension or other action with respect thereto to be subject to the Parent Loan DocumentsGuaranty or the Security Agreement, it being expressly acknowledged and reaffirmed that Parent has Guarantors have under the Parent Loan Documents Guaranty and the Security Agreement consented, among other others things, to modifications, extensions and other actions with respect thereto without any notice thereof or further consent thereto. All capitalized terms used references in any of the Loan Documents to the Guaranty will be deemed to be references to the Guaranty as amended by this Reaffirmation of Guaranty and not otherwise defined herein shall have the meanings ascribed thereto in the Ninth Amendment or the Financing Agreement, as applicableSecurity. This Reaffirmation of Guaranty and Security may be signed by facsimile signatures or other electronic delivery of an image file reflecting the execution hereof, and, and if so signed: , (i) may be relied on by Lender each party and Fifth Third Bank as if the document this Reaffirmation of Guaranty and Security were a manually signed original and (ii) will be binding on Parent each party for all purposes.. All capitalized terms used in this Reaffirmation of Guaranty and Security and not otherwise defined herein shall have the meanings ascribed thereto in the Amendment. [Signature Page Follows]

Reaffirmation of Guaranty and Security. The In satisfaction of the condition set forth in the Fourth Amendment to Credit Agreement between Agent, LC Issuer, the Lenders and Borrowers (the “Amendment”), the undersigned (“ParentGuarantors”) hereby: (i) consents consent to the execution Amendment, the other Amendment Documents and delivery to the transactions contemplated thereby, (ii) ratify and reaffirm their Guaranty dated as of the foregoing Ninth Amendment to Financing Agreement July 30, 2010 (the “Ninth Amendment”) made by Environmental Quality Management, Inc., an Ohio corporation (“EQMIGuaranty”), (iii) acknowledge and EQ Engineersagree that Guarantors are not released from their obligations under the Guaranty by reason of the Amendment, LLCthe other Amendment Documents or the transactions contemplated thereby and that the obligations of Guarantors under the Guaranty extend to the Credit Agreement and the other Loan Documents, an Indiana limited liability companyas amended, to U.S. Bank National Associationor as amended and restated, a national banking association in connection with the Amendment and the other Amendment Documents, and (iv) confirm that the Amendment and the other Amendment Documents shall not in any manner (a) constitute the refinancing, refunding, payment or extinguishment of the indebtedness evidenced by the existing Loan Documents and secured by their Security Agreement dated as of July 30, 2010 (the “LenderSecurity Agreement”); (iib) ratifies be deemed to evidence a novation of the outstanding balance of the indebtedness secured by the Security Agreement; or (c) affect, replace, impair, or extinguish the creation, attachment, perfection or priority of the Liens on the Loan Collateral granted pursuant to the Security Agreement or any other Security Document evidencing, governing or creating a Lien on the Loan Collateral. Guarantors further ratify and reaffirms reaffirm any and all grants of Liens to Agent on the Parent Loan Collateral to secure Guarantors' obligations owing under the Guaranty, and Guarantors acknowledge and confirm that the Parent Pledge Agreement, and the other Loan Documents to which Parent is a party (collectively, the “Parent Loan Documents”); and (iii) acknowledges and agrees that Parent is not released from its obligations under the Parent Loan Documents by reason grants of the Ninth Amendment or the documentsLiens to Agent on Guarantors' Loan Collateral: (A) represent continuing Liens on all such Loan Collateral, instruments or agreements executed in connection therewith and that (B) secure all of the Guaranteed Obligations (as defined in the Parent Guaranty, the “Guaranteed Obligations”) extend, among other Obligations of Borrowers to Lender, to the Obligations of Borrowers under the Ninth Amendment and the documents, instruments or agreements executed in connection therewith. Without limiting any of the foregoing, Parent further acknowledges receipt of a copy of the Ninth Amendment. Parent further ratifies and reaffirms any and all grants of Liens to Lender on the Loan Collateral as security for the Guaranteed Obligations, and Parent acknowledges and confirms that the grants of the Liens to Lender on the Loan Collateral: (i) represent continuing Liens on all of the Loan Collateral, (ii) secure all of the Guaranteed Obligations), and (iiiC) represent valid, first and best Liens on all of the such Loan Collateral except Collateral, subject to the extent of any Permitted Liens. Parent hereby releases Lender from any and all liabilities, damages and claims arising from or in any way related to the Guaranteed Obligations, the Parent Loan Documents, or the other Loan Documents, other than such liabilities, damages and claims which arise after the Effective Date. The foregoing release does not release or discharge, or operate to waive performance by, Lender of its express agreements and obligations stated in the Loan Documents on and after the Effective Date. This Reaffirmation of Guaranty and Security (this “Reaffirmation”) shall not be construed, by implication or otherwise, as imposing any requirement that Lender Agent notify or seek the consent of Parent Guarantors relative to any past or future extension of credit, or modification, extension or other action with respect thereto, in order for any such extension of credit or modification, extension or other action with respect thereto to be subject to the Parent Loan DocumentsGuaranty or the Security Agreement, it being expressly acknowledged and reaffirmed that Parent has Guarantors have under the Parent Loan Documents Guaranty and the Security Agreement consented, among other others things, to modifications, extensions and other actions with respect thereto without any notice thereof or further consent thereto. All capitalized terms used references in any of the Loan Documents to the Guaranty will be deemed to be references to the Guaranty as amended by this Reaffirmation of Guaranty and not otherwise defined herein shall have the meanings ascribed thereto in the Ninth Amendment or the Financing Agreement, as applicableSecurity. This Reaffirmation of Guaranty and Security may be signed by facsimile signatures or other electronic delivery of an image file reflecting the execution hereof, and, and if so signed: , (i) may be relied on by Lender each party and Fifth Third Bank as if the document this Reaffirmation of Guaranty and Security were a manually signed original and (ii) will be binding on Parent each party for all purposes.. All capitalized terms used in this Reaffirmation of Guaranty and Security and not otherwise defined herein shall have the meanings ascribed thereto in the Amendment. [Signature Page Follows]

Reaffirmation of Guaranty and Security. The undersigned (“Parent”) hereby: (i) consents to the execution and delivery of the foregoing Ninth Sixth Amendment to Financing Agreement (the “Ninth Sixth Amendment”) made by Environmental Quality Management, Inc., an Ohio corporation (“EQMI”), and EQ Engineers, LLC, an Indiana limited liability company, to U.S. Bank National Association, a national banking association (“Lender”); (ii) ratifies and reaffirms the Parent Guaranty, the Parent Pledge Agreement, and the other Loan Documents to which Parent is a party (collectively, the “Parent Loan Documents”); and (iii) acknowledges and agrees that Parent is not released from its obligations under the Parent Loan Documents by reason of the Ninth Sixth Amendment or the documents, instruments or agreements executed in connection therewith and that the Guaranteed Obligations (as defined in the Parent Guaranty, the “Guaranteed Obligations”) extend, among other Obligations of Borrowers to Lender, to the Obligations of Borrowers under the Ninth Sixth Amendment and the documents, instruments or agreements executed in connection therewith. Without limiting any of the foregoing, Parent further acknowledges receipt of a copy of the Ninth Sixth Amendment. Parent further ratifies and reaffirms any and all grants of Liens to Lender on the Loan Collateral as security for the Guaranteed Obligations, and Parent acknowledges and confirms that the grants of the Liens to Lender on the Loan Collateral: (i) represent continuing Liens on all of the Loan Collateral, (ii) secure all of the Guaranteed Obligations, and (iii) represent valid, first and best Liens on all of the Loan Collateral except to the extent of any Permitted Liens. Parent hereby releases Lender from any and all liabilities, damages and claims arising from or in any way related to the Guaranteed Obligations, the Parent Loan Documents, or the other Loan Documents, other than such liabilities, damages and claims which arise after the Effective Date. The foregoing release does not release or discharge, or operate to waive performance by, Lender of its express agreements and obligations stated in the Loan Documents on and after the Effective Date. This Reaffirmation of Guaranty and Security (this “Reaffirmation”) shall not be construed, by implication or otherwise, as imposing any requirement that Lender notify or seek the consent of Parent relative to any past or future extension of credit, or modification, extension or other action with respect thereto, in order for any such extension of credit or modification, extension or other action with respect thereto to be subject to the Parent Loan Documents, it being expressly acknowledged and reaffirmed that Parent has under the Parent Loan Documents consented, among other things, to modifications, extensions and other actions with respect thereto without any notice thereof or further consent thereto. All capitalized terms used in this Reaffirmation and not otherwise defined herein shall have the meanings ascribed thereto in the Ninth Sixth Amendment or the Financing Agreement, as applicable. This Reaffirmation may be signed by facsimile signatures or other electronic delivery of an image file reflecting the execution hereof, and, if so signed: (i) may be relied on by Lender as if the document were a manually signed original and (ii) will be binding on Parent for all purposes.

Reaffirmation of Guaranty and Security. The undersigned (“Parent”) hereby: (i) consents to the execution and delivery of the foregoing Ninth Seventh Amendment to Financing Agreement (the “Ninth Seventh Amendment”) made by Environmental Quality Management, Inc., an Ohio corporation (“EQMI”), and EQ Engineers, LLC, an Indiana limited liability company, to U.S. Bank National Association, a national banking association (“Lender”); (ii) ratifies and reaffirms the Parent Guaranty, the Parent Pledge Agreement, and the other Loan Documents to which Parent is a party (collectively, the “Parent Loan Documents”); and (iii) acknowledges and agrees that Parent is not released from its obligations under the Parent Loan Documents by reason of the Ninth Seventh Amendment or the documents, instruments or agreements executed in connection therewith and that the Guaranteed Obligations (as defined in the Parent Guaranty, the “Guaranteed Obligations”) extend, among other Obligations of Borrowers to Lender, to the Obligations of Borrowers under the Ninth Seventh Amendment and the documents, instruments or agreements executed in connection therewith. Without limiting any of the foregoing, Parent further acknowledges receipt of a copy of the Ninth Seventh Amendment. Parent further ratifies and reaffirms any and all grants of Liens to Lender on the Loan Collateral as security for the Guaranteed Obligations, and Parent acknowledges and confirms that the grants of the Liens to Lender on the Loan Collateral: (i) represent continuing Liens on all of the Loan Collateral, (ii) secure all of the Guaranteed Obligations, and (iii) represent valid, first and best Liens on all of the Loan Collateral except to the extent of any Permitted Liens. Parent hereby releases Lender from any and all liabilities, damages and claims arising from or in any way related to the Guaranteed Obligations, the Parent Loan Documents, or the other Loan Documents, other than such liabilities, damages and claims which arise after the Effective Date. The foregoing release does not release or discharge, or operate to waive performance by, Lender of its express agreements and obligations stated in the Loan Documents on and after the Effective Date. This Reaffirmation of Guaranty and Security (this “Reaffirmation”) shall not be construed, by implication or otherwise, as imposing any requirement that Lender notify or seek the consent of Parent relative to any past or future extension of credit, or modification, extension or other action with respect thereto, in order for any such extension of credit or modification, extension or other action with respect thereto to be subject to the Parent Loan Documents, it being expressly acknowledged and reaffirmed that Parent has under the Parent Loan Documents consented, among other things, to modifications, extensions and other actions with respect thereto without any notice thereof or further consent thereto. All capitalized terms used in this Reaffirmation and not otherwise defined herein shall have the meanings ascribed thereto in the Ninth Seventh Amendment or the Financing Agreement, as applicable. This Reaffirmation may be signed by facsimile signatures or other electronic delivery of an image file reflecting the execution hereof, and, if so signed: (i) may be relied on by Lender as if the document were a manually signed original and (ii) will be binding on Parent for all purposes.