AIR & LIQUID SYSTEMS CORPORATION v. ALLIANZ UNDERWRITERS INSURANCE COMPANY

Attorney(s) appearing for the Case

STACEY F. VERNALLIS, Special Master, represented by Stacey F. Vernallis , Goehring, Rutter & Boehm.

AIR & LIQUID SYSTEMS CORPORATION, Plaintiff, represented by David F. McGonigle , K&L Gates LLP, David R. Osipovich , K&L Gates, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

AMPCO-PITTSBURGH CORPORATION, Plaintiff, represented by David F. McGonigle , K&L Gates LLP, David R. Osipovich , K&L Gates, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLSTATE INSURANCE COMPANY, as successor-in-interest to Northbrook Excess and Surplus Insurance Company, Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

THE AMERICAN INSURANCE COMPANY, Defendant, represented by Susan S. Brown , Koch & DeMarco.

ASSICURAZIONI GENERALI S.P.A., Defendant, represented by Michael A. Shiner , Tucker Arensberg, Danielle L. Dietrich , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

COLUMBIA CASUALTY COMPANY, Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

THE DOMINION INSURANCE COMPANY LIMITED, Defendant, represented by Michael A. Shiner , Tucker Arensberg, Danielle L. Dietrich , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

EXECUTIVE RISK INDEMNITY INC, Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Defendant, represented by Michael A. Shiner , Tucker Arensberg, Danielle L. Dietrich , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

HOWDEN NORTH AMERICAN, INC, Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William F. Greaney , Covington & Burling LLP & William David Geiger , Davies, McFarland & Carroll.

LEXINGTON INSURANCE COMPANY, Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, Danielle L. Dietrich , Tucker Arensberg, John G. McAndrews , Mendes & Mount, LLP, Michael A. Shiner , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

SOMPO JAPAN INSURANCE INC, Defendant, represented by Michael A. Shiner , Tucker Arensberg, Danielle L. Dietrich , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP & Eileen McCabe , Mendes & Mount, LLP.

SOMPO JAPAN INSURANCE INC, formerly known as THE YASUDA FIRE & MARINE INSURANCE COMPANY LIMITED, Defendant, represented by John G. McAndrews , Mendes & Mount, LLP.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

TWIN CITY FIRE INSURANCE COMPANY, Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

UNITED STATES FIRE INSURANCE COMPANY, Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Defendant, represented by Michael A. Shiner , Tucker Arensberg, Danielle L. Dietrich , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C., Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

NEW HAMPSHIRE INSURANCE COMPANY, Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, Danielle L. Dietrich , Tucker Arensberg, John G. McAndrews , Mendes & Mount, LLP, Michael A. Shiner , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MUNICH REINSURANCE AMERICA, INC, as successor in interest to American Excess Insurance Company, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

STRONGHOLD INSURANCE COMPANY, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Danielle L. Dietrich , Tucker Arensberg & Thomas V. Lomino , Mendes & Mount, LLP.

EQUITAS INSURANCE LIMITED, Cross Defendant, represented by Danielle L. Dietrich , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

TENECOM LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg.

TENECOM LIMITED, Cross Defendant, represented by Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

NEW HAMPSHIRE INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Michael A. Shiner , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C., Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Michael A. Shiner , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C., Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Michael A. Shiner , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

GENERAL REINSURANCE CORPORATION, Movant, represented by Karen M. Borg , Butler Rubin Saltarelli & Boyd.

HOWDEN NORTH AMERICAN, INC, Cross Claimant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William F. Greaney , Covington & Burling LLP & William David Geiger , Davies, McFarland & Carroll.

OLD REPUBLIC INSURANCE COMPANY, Cross Defendant, represented by Michelle R. Valencic , Clausen Miller, P.C., Amy R. Paulus , Clausen Miller PC, Paul K. Geer , DiBella, Geer, McAllister & Best & Amber N. Oleson , Clausen Miller P.C..

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William F. Greaney , Covington & Burling LLP & William David Geiger , Davies, McFarland & Carroll.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Owen J. McGrann , Babst Calland Clements & Zomnir, P.C., Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

HOWDEN NORTH AMERICAN, INC, Counter Claimant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William F. Greaney , Covington & Burling LLP & William David Geiger , Davies, McFarland & Carroll.

AIR & LIQUID SYSTEMS CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

AMPCO-PITTSBURGH CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

FIRST STATE INSURANCE COMPANY, Cross Claimant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

TWIN CITY FIRE INSURANCE COMPANY, Cross Claimant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William F. Greaney , Covington & Burling LLP & William David Geiger , Davies, McFarland & Carroll.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Owen J. McGrann , Babst Calland Clements & Zomnir, P.C., Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP & Steven W. McNutt , Troutman Sanders LLP.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

FIRST STATE INSURANCE COMPANY, Counter Claimant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

TWIN CITY FIRE INSURANCE COMPANY, Counter Claimant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

AIR & LIQUID SYSTEMS CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

AMPCO-PITTSBURGH CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

FEDERAL INSURANCE COMPANY, Cross Claimant, represented by William P. Shelley , Gordon & Rees LLC.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William F. Greaney , Covington & Burling LLP & William David Geiger , Davies, McFarland & Carroll.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Owen J. McGrann , Babst Calland Clements & Zomnir, P.C., Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

FEDERAL INSURANCE COMPANY, Counter Claimant, represented by William P. Shelley , Gordon & Rees LLC.

AIR & LIQUID SYSTEMS CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

AMPCO-PITTSBURGH CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

ALLSTATE INSURANCE COMPANY, as successor-in-interest to Northbrook Excess and Surplus Insurance Company, Cross Claimant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William F. Greaney , Covington & Burling LLP & William David Geiger , Davies, McFarland & Carroll.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLSTATE INSURANCE COMPANY, as successor-in-interest to Northbrook Excess and Surplus Insurance Company, Counter Claimant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

AIR & LIQUID SYSTEMS CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

AMPCO-PITTSBURGH CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Claimant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP & Steven W. McNutt , Troutman Sanders LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William F. Greaney , Covington & Burling LLP & William David Geiger , Davies, McFarland & Carroll.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park.

MT. MCKINLEY INSURANCE COMPANY, Counter Claimant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

AIR & LIQUID SYSTEMS CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

AMPCO-PITTSBURGH CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Claimant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

AIR & LIQUID SYSTEMS CORPORATION, Cross Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

AMPCO-PITTSBURGH CORPORATION, Cross Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C., Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

EQUITAS INSURANCE LIMITED, Cross Defendant, represented by Danielle L. Dietrich , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William F. Greaney , Covington & Burling LLP & William David Geiger , Davies, McFarland & Carroll.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

OLD REPUBLIC INSURANCE COMPANY, Cross Defendant, represented by Michelle R. Valencic , Clausen Miller, P.C., Amy R. Paulus , Clausen Miller PC, Paul K. Geer , DiBella, Geer, McAllister & Best & Amber N. Oleson , Clausen Miller P.C..

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

STRONGHOLD INSURANCE COMPANY, Cross Defendant, represented by Danielle L. Dietrich , Tucker Arensberg & Thomas V. Lomino , Mendes & Mount, LLP.

TENECOM LIMITED, Cross Defendant, represented by Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Counter Claimant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

AIR & LIQUID SYSTEMS CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Counter Defendant, represented by Susan S. Brown , Koch & DeMarco & Mark K. Ostrowski , Shipman & Goodwin LLP.

ALLSTATE INSURANCE COMPANY, as successor-in-interest to Northbrook Excess and Surplus Insurance Company, Counter Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

AMPCO-PITTSBURGH CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

ASSICURAZIONI GENERALI S.P.A., Counter Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Counter Defendant, represented by Michael A. Shiner , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C., Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Counter Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

EQUITAS INSURANCE LIMITED, Counter Defendant, represented by Michael A. Shiner , Tucker Arensberg, Danielle L. Dietrich , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

EXECUTIVE RISK INDEMNITY INC, Counter Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Counter Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Counter Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Counter Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

HOWDEN NORTH AMERICAN, INC, Counter Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William David Geiger , Davies, McFarland & Carroll & William F. Greaney , Covington & Burling LLP.

LEXINGTON INSURANCE COMPANY, Counter Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Michael A. Shiner , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Counter Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

OLD REPUBLIC INSURANCE COMPANY, Counter Defendant, represented by Michelle R. Valencic , Clausen Miller, P.C., Amy R. Paulus , Clausen Miller PC, Paul K. Geer , DiBella, Geer, McAllister & Best & Amber N. Oleson , Clausen Miller P.C..

SOMPO JAPAN INSURANCE INC, Counter Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

STRONGHOLD INSURANCE COMPANY, Counter Defendant, represented by Danielle L. Dietrich , Tucker Arensberg, Michael A. Shiner , Tucker Arensberg & Thomas V. Lomino , Mendes & Mount, LLP.

TENECOM LIMITED, Counter Defendant, represented by Michael A. Shiner , Tucker Arensberg, Danielle L. Dietrich , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Counter Defendant, represented by Susan S. Brown , Koch & DeMarco.

THE DOMINION INSURANCE COMPANY LIMITED, Counter Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Counter Defendant, represented by Scott E. Levens , Siegal & Park.

TWIN CITY FIRE INSURANCE COMPANY, Counter Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

UNITED STATES FIRE INSURANCE COMPANY, Counter Defendant, represented by Scott E. Levens , Siegal & Park.

LEXINGTON INSURANCE COMPANY, Cross Claimant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP & Steven W. McNutt , Troutman Sanders LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William David Geiger , Davies, McFarland & Carroll & William F. Greaney , Covington & Burling LLP.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park.

LEXINGTON INSURANCE COMPANY, Counter Claimant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

AIR & LIQUID SYSTEMS CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

AMPCO-PITTSBURGH CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Claimant, represented by William P. Shelley , Gordon & Rees LLC.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William David Geiger , Davies, McFarland & Carroll & William F. Greaney , Covington & Burling LLP.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park.

EXECUTIVE RISK INDEMNITY INC, Counter Claimant, represented by William P. Shelley , Gordon & Rees LLC.

AIR & LIQUID SYSTEMS CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

AMPCO-PITTSBURGH CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

COLUMBIA CASUALTY COMPANY, Cross Claimant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William David Geiger , Davies, McFarland & Carroll & William F. Greaney , Covington & Burling LLP.

COLUMBIA CASUALTY COMPANY, Counter Claimant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

AIR & LIQUID SYSTEMS CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

AMPCO-PITTSBURGH CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Claimant, represented by Susan S. Brown , Koch & DeMarco.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William David Geiger , Davies, McFarland & Carroll & William F. Greaney , Covington & Burling LLP.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

THE AMERICAN INSURANCE COMPANY, Cross Claimant, represented by Susan S. Brown , Koch & DeMarco.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C., Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William David Geiger , Davies, McFarland & Carroll & William F. Greaney , Covington & Burling LLP.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

AIR & LIQUID SYSTEMS CORPORATION, Cross Claimant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

AMPCO-PITTSBURGH CORPORATION, Cross Claimant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

EQUITAS INSURANCE LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Danielle L. Dietrich , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

STRONGHOLD INSURANCE COMPANY, Cross Defendant, represented by Danielle L. Dietrich , Tucker Arensberg & Thomas V. Lomino , Mendes & Mount, LLP.

TENECOM LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Danielle L. Dietrich , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Cross Claimant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C., Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William David Geiger , Davies, McFarland & Carroll & William F. Greaney , Covington & Burling LLP.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

COLUMBIA CASUALTY COMPANY, Counter Claimant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

AIR & LIQUID SYSTEMS CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, David R. Osipovich , K&L Gates, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

AMPCO-PITTSBURGH CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, David R. Osipovich , K&L Gates, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

OLD REPUBLIC INSURANCE COMPANY, Cross Claimant, represented by Michelle R. Valencic , Clausen Miller, P.C., Amy R. Paulus , Clausen Miller PC, Paul K. Geer , DiBella, Geer, McAllister & Best & Amber N. Oleson , Clausen Miller P.C..

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C., Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP & Steven W. McNutt , Troutman Sanders LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William David Geiger , Davies, McFarland & Carroll & William F. Greaney , Covington & Burling LLP.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Claimant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C., Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William David Geiger , Davies, McFarland & Carroll & William F. Greaney , Covington & Burling LLP.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

UNITED STATES FIRE INSURANCE COMPANY, Cross Claimant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C., Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William David Geiger , Davies, McFarland & Carroll & William F. Greaney , Covington & Burling LLP.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

UNITED STATES FIRE INSURANCE COMPANY, Cross Claimant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William F. Greaney , Covington & Burling LLP & William David Geiger , Davies, McFarland & Carroll.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

MUNICH REINSURANCE AMERICA, INC, as successor in interest to American Excess Insurance Company, Cross Claimant, represented by William P. Shelley , Gordon & Rees LLC.

AIR & LIQUID SYSTEMS CORPORATION, Cross Defendant, represented by David F. McGonigle , K&L Gates LLP, David R. Osipovich , K&L Gates, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco & Mark K. Ostrowski , Shipman & Goodwin LLP.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

AMPCO-PITTSBURGH CORPORATION, Cross Defendant, represented by David F. McGonigle , K&L Gates LLP, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Danielle L. Dietrich , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C., Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

EQUITAS INSURANCE LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Danielle L. Dietrich , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

OLD REPUBLIC INSURANCE COMPANY, Cross Defendant, represented by Michelle R. Valencic , Clausen Miller, P.C., Amy R. Paulus , Clausen Miller PC, Paul K. Geer , DiBella, Geer, McAllister & Best & Amber N. Oleson , Clausen Miller P.C..

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

STRONGHOLD INSURANCE COMPANY, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Danielle L. Dietrich , Tucker Arensberg & Thomas V. Lomino , Mendes & Mount, LLP.

TENECOM LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

MUNICH REINSURANCE AMERICA, INC, as successor in interest to American Excess Insurance Company, Counter Claimant, represented by William P. Shelley , Gordon & Rees LLC.

HOWDEN NORTH AMERICAN, INC, Counter Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William F. Greaney , Covington & Burling LLP & William David Geiger , Davies, McFarland & Carroll.

MUNICH REINSURANCE AMERICA, INC, as successor in interest to American Excess Insurance Company, Cross Claimant, represented by William P. Shelley , Gordon & Rees LLC.

AIR & LIQUID SYSTEMS CORPORATION, Cross Defendant, represented by David F. McGonigle , K&L Gates LLP, David R. Osipovich , K&L Gates, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

MUNICH REINSURANCE AMERICA, INC, as successor in interest to American Excess Insurance Company, Counter Claimant, represented by William P. Shelley , Gordon & Rees LLC.

HOWDEN NORTH AMERICAN, INC, Counter Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William F. Greaney , Covington & Burling LLP & William David Geiger , Davies, McFarland & Carroll.

HDI-GERLING INDUSTRIE VERSICHERUNG AG, Cross Defendant, represented by Alan S. Miller , Picadio, Sneath, Miller & Norton, Maida Perez , Coughlin Duffy LLP, Michael E. Hrinewski , Coughlin Duffy LLP, Sally A. Clements , Coughlin Duffy LLP, Suzanne C. Midlige , Coughlin Duffy LLP, Adam M. Smith , Coughlin Duffy LLP, Eduardo DeMarco , Coughlin Duffy LLP & Joseph R. Carnicella , Picadio Sneath Miller & Norton, P.C..

NEW HAMPSHIRE INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Michael A. Shiner , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

PORTMAN INSURANCE LIMITED, Cross Defendant, represented by Alan S. Miller , Picadio, Sneath, Miller & Norton, Maida Perez , Coughlin Duffy LLP, Michael E. Hrinewski , Coughlin Duffy LLP, Sally A. Clements , Coughlin Duffy LLP, Suzanne C. Midlige , Coughlin Duffy LLP, Adam M. Smith , Coughlin Duffy LLP, Eduardo DeMarco , Coughlin Duffy LLP & Joseph R. Carnicella , Picadio Sneath Miller & Norton, P.C..

QBE INSURANCE (EUROPE) LIMITED, Cross Defendant, represented by Alan S. Miller , Picadio, Sneath, Miller & Norton, Maida Perez , Coughlin Duffy LLP, Michael E. Hrinewski , Coughlin Duffy LLP, Sally A. Clements , Coughlin Duffy LLP, Suzanne C. Midlige , Coughlin Duffy LLP, Adam M. Smith , Coughlin Duffy LLP, Eduardo DeMarco , Coughlin Duffy LLP & Joseph R. Carnicella , Picadio Sneath Miller & Norton, P.C..

SWISS RE EUROPE S.A., Cross Defendant, represented by Alan S. Miller , Picadio, Sneath, Miller & Norton, Maida Perez , Coughlin Duffy LLP, Sally A. Clements , Coughlin Duffy LLP, Suzanne C. Midlige , Coughlin Duffy LLP, Adam M. Smith , Coughlin Duffy LLP, Eduardo DeMarco , Coughlin Duffy LLP, Joseph R. Carnicella , Picadio Sneath Miller & Norton, P.C. & Michael E. Hrinewski , Coughlin Duffy LLP.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C., Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

EQUITAS INSURANCE LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Danielle L. Dietrich , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

MUNICH REINSURANCE AMERICA, INC, as successor in interest to American Excess Insurance Company, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

OLD REPUBLIC INSURANCE COMPANY, Cross Defendant, represented by Michelle R. Valencic , Clausen Miller, P.C., Amy R. Paulus , Clausen Miller PC, Paul K. Geer , DiBella, Geer, McAllister & Best & Amber N. Oleson , Clausen Miller P.C..

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

STRONGHOLD INSURANCE COMPANY, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Danielle L. Dietrich , Tucker Arensberg & Thomas V. Lomino , Mendes & Mount, LLP.

TENECOM LIMITED, Cross Defendant, represented by Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Lawrence A. Nathanson , Siegal & Park & Scott E. Levens , Siegal & Park.

ACE INSURANCE S.A. N.V., Cross Defendant, represented by Alan S. Miller , Picadio, Sneath, Miller & Norton, Maida Perez , Coughlin Duffy LLP, Sally A. Clements , Coughlin Duffy LLP, Suzanne C. Midlige , Coughlin Duffy LLP, Adam M. Smith , Coughlin Duffy LLP, Eduardo DeMarco , Coughlin Duffy LLP, Joseph R. Carnicella , Picadio Sneath Miller & Norton, P.C. & Michael E. Hrinewski , Coughlin Duffy LLP.

HOWDEN NORTH AMERICAN, INC, Counter Claimant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William F. Greaney , Covington & Burling LLP & William David Geiger , Davies, McFarland & Carroll.

AIR & LIQUID SYSTEMS CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, David R. Osipovich , K&L Gates, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

AMPCO-PITTSBURGH CORPORATION, Counter Defendant, represented by David F. McGonigle , K&L Gates LLP, David R. Osipovich , K&L Gates, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

ALLSTATE INSURANCE COMPANY, as successor-in-interest to Northbrook Excess and Surplus Insurance Company, Cross Claimant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William F. Greaney , Covington & Burling LLP & William David Geiger , Davies, McFarland & Carroll.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Claimant, represented by Susan S. Brown , Koch & DeMarco.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

NEW HAMPSHIRE INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Michael A. Shiner , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

THE AMERICAN INSURANCE COMPANY, Cross Claimant, represented by Susan S. Brown , Koch & DeMarco.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C., Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William F. Greaney , Covington & Burling LLP & William David Geiger , Davies, McFarland & Carroll.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

NEW HAMPSHIRE INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Michael A. Shiner , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

LEXINGTON INSURANCE COMPANY, Cross Claimant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William F. Greaney , Covington & Burling LLP & William David Geiger , Davies, McFarland & Carroll.

OLD REPUBLIC INSURANCE COMPANY, Cross Claimant, represented by Michelle R. Valencic , Clausen Miller, P.C., Amy R. Paulus , Clausen Miller PC, Paul K. Geer , DiBella, Geer, McAllister & Best & Amber N. Oleson , Clausen Miller P.C..

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

NEW HAMPSHIRE INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Michael A. Shiner , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

UNITED STATES FIRE INSURANCE COMPANY, Cross Claimant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C., Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

NEW HAMPSHIRE INSURANCE COMPANY, Cross Defendant, represented by Sally A. Clements , Coughlin Duffy LLP, Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Michael A. Shiner , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

FEDERAL INSURANCE COMPANY, Cross Claimant, represented by William P. Shelley , Gordon & Rees LLC.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William F. Greaney , Covington & Burling LLP & William David Geiger , Davies, McFarland & Carroll.

MUNICH REINSURANCE AMERICA, INC, as successor in interest to American Excess Insurance Company, Cross Claimant, represented by William P. Shelley , Gordon & Rees LLC.

AIR & LIQUID SYSTEMS CORPORATION, Cross Defendant, represented by David F. McGonigle , K&L Gates LLP, David R. Osipovich , K&L Gates, J. Nicholas Ranjan , K&L Gates LLP & Thomas E. Birsic , K&L Gates LLP.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ALLSTATE INSURANCE COMPANY, Cross Defendant, represented by Louis C. Long , Thomas, Thomas & Hafer, LLP, Eric J. Konecke , Windels Marx Lane & Mittendorf, LLP, Matthew C. Capozzoli , Windels Marx Lane & Mittendorf, LLP & Stefano V. Calogero , Windels Marx Lande & Mittendorf, LLP.

ASSICURAZIONI GENERALI S.P.A., Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C., Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

NEW HAMPSHIRE INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Michael A. Shiner , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE AMERICAN INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

MUNICH REINSURANCE AMERICA, INC, as successor in interest to American Excess Insurance Company, Counter Claimant, represented by William P. Shelley , Gordon & Rees LLC.

HOWDEN NORTH AMERICAN, INC, Counter Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William F. Greaney , Covington & Burling LLP & William David Geiger , Davies, McFarland & Carroll.

EXECUTIVE RISK INDEMNITY INC, Cross Claimant, represented by William P. Shelley , Gordon & Rees LLC.

HOWDEN NORTH AMERICAN, INC, Cross Defendant, represented by Eli K. Best , Covington & Burling LLP, Eric C. Bosset , Covington & Burling LLP, Nan Lou , Covington & Burling, Timothy D. Greszler , Covington & Burling LLP, William F. Greaney , Covington & Burling LLP & William David Geiger , Davies, McFarland & Carroll.

TIG INSURANCE COMPANY, as successor by merger to International Insurance Company, Cross Claimant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.

ALLIANZ UNDERWRITERS INSURANCE COMPANY, Cross Defendant, represented by Susan S. Brown , Koch & DeMarco.

ASSOCIATED INTERNATIONAL INSURANCE COMPANY, Cross Defendant, represented by William James Rogers , Thomson, Rhodes & Cowie & Robert P. Siegel , Traub Lieberman Straus & Shrewsberry LLP.

CERTAIN UNDERWRITERS AT LLOYD'S LONDON, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

COLUMBIA CASUALTY COMPANY, Cross Defendant, represented by Patrick F. Hofer , Troutman Sanders LLP, Robert B. Stein , Rudov & Stein & Steven W. McNutt , Troutman Sanders LLP.

EXECUTIVE RISK INDEMNITY INC, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FEDERAL INSURANCE COMPANY, Cross Defendant, represented by William P. Shelley , Gordon & Rees LLC.

FIRST STATE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

HARPER VERSICHERUNGS AG, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

LEXINGTON INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

MT. MCKINLEY INSURANCE COMPANY, Cross Defendant, represented by Dipali Parikh , Seeley Savidge Ebert & Gourash Co., LPA, Robert D. Anderle , Seeley, Savidge, Ebert & Gourash Co., LPA, Jessica Handlos , Seeley Savidge Ebert & Gourash Co., LPA & Daniel F. Gourash , Seeley Savidge Ebert & Gourash Co., LPA.

NEW HAMPSHIRE INSURANCE COMPANY, Cross Defendant, represented by Carolina A. Salazar , Mendes & Mount, LLP, John G. McAndrews , Mendes & Mount, LLP, Michael A. Shiner , Tucker Arensberg, Owen J. McGrann , Babst Calland Clements & Zomnir, P.C. & Thomas V. Lomino , Mendes & Mount, LLP.

SOMPO JAPAN INSURANCE INC, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

THE DOMINION INSURANCE COMPANY LIMITED, Cross Defendant, represented by Michael A. Shiner , Tucker Arensberg, Heather M. Langeland , Tucker Arensberg, Thomas V. Lomino , Mendes & Mount, LLP, Carolina A. Salazar , Mendes & Mount, LLP, Eileen McCabe , Mendes & Mount, LLP & John G. McAndrews , Mendes & Mount, LLP.

TWIN CITY FIRE INSURANCE COMPANY, Cross Defendant, represented by Keith E. Whitson , Schnader, Harrison, Segal & Lewis, Joshua D. Weinberg , Shipman & Goodwin, Chasity V. Roberts , Shipman & Goodwin LLP & Mark K. Ostrowski , Shipman & Goodwin LLP.

UNITED STATES FIRE INSURANCE COMPANY, Cross Defendant, represented by Scott E. Levens , Siegal & Park & Lawrence A. Nathanson , Siegal & Park.