List of Non-QPL Material Source Codes NON-QPL AGGREGATES - - (MISC) Company Location Material Code A.B. FUTCH & SONS, INC. EUNICE FINE SAND (HMAC) AH18 ACME SAND & GRAVEL(KENT PIT#2) BAYWOOD FINE SAND (HMAC) AJ74 ANDING, LEE PIT WEST MONROE FINE SAND (HMAC) AH76 B & C ASPHALT #2 AMITE FINE SAND (HMAC) AK12 B & D SAND PIT PARKS FINE SAND (HMAC) AK98 B. D. KEEL CONST. INC. DERIDDER FINE SAND (HMAC) AK59 B. S. TAYLOR PIT WEST MONROE SAND CLAY GRAVEL AH89 BARBER BROS.#3(ESSEN LANE) BATON ROUGE FINE SAND (HMAC) AJ89 BARBER BROS.#5(LA 37) BAYWOOD FINE SAND (HMAC) AJ90 BARRIERE BUSH SAND CLAY GRAVEL AG59 BARRIERE FRANKLINTON FINE SAND AL25 BARRIERE ISABEL (H116) FINE SAND (HMAC) AJ45 BARRIERE LIVINGSTON FINE SAND AL24 BARRIERE PIT POINT A LA HACHE GRANULAR MATERIAL AG82 BARRY L. MOORE PIT PORT ALLEN FINE SAND (HMAC) AH43 BEAR INDUSTRIES CARVILLE BLENDED CALCIUM SULF AL47 BEAR INDUSTRIES PORT ALLEN GRANULAR MATERIAL AK87 BEARD PIT JONESVILLE FINE SAND (HMAC) AJ33 BECK AND STEIN VACHERIE FINE SAND (HMAC) AH97 BEVERLY CONSTRUCTION HAHNVILLE SAND AL14 BEVERLY PIT BRIDGE CITY NON-PLASTIC EMB AL33 BEVERLY PIT CHALMETTE SAND FOR EMBAKMENT AL48 BEVERLY PIT NINE MILE POINT SAND AL40 BILLEAUD SAND PIT BROUSSARD FINE SAND (HMAC) AK54 BLAIN COMPANIES, THE CRANFIELD, MA FINE SAND (HMAC) AK97 BLEWER PIT CLARENCE FINE SAND AL41 BRISTERS PIT ANACOCO FINE SAND (HMAC) AJ94 BROWN PIT HEFLIN PIT RUN SAND/GRAVEL AJ05 BUDDY CAZES PIT BRUSLY FINE SAND (HMAC) AK35 BUDDYS PIT (LA 67) FRED FINE SAND (HMAC) AJ92 BURNS SAND & GRAVEL ROSEPINE SAND CLAY GRAVEL AK52 BYRON TALBOT CONST. CO. VACHERIE SAND (NON-PLAS.EMB) AK95 CAJUN TRUCKING, INC. HOUMA SHELL AK45 CAJUN TRUCKING, INC. LAROSE SHELL AK38 CAVENHAM FOREST, INC. SUN SAND CLAY GRAVEL AJ24 CHARLES WELCH PIT LEESVILLE FINE SAND (HMAC) AK61 CLARK PIT ANACOCO FINE SAND (HMAC) AJ95 CLAYTON PIT CLAYTON FINE SAND (HMAC) AJ26 CLYDE BROWN MINDEN SAND CLAY GRAVEL AG56 COBB'S SAND & GRAVEL COUSHATTA SAND (BASE MIX & EMB) AG60 COMITE RIVER PIT BATON ROUGE FINE SAND (HMAC) AJ32 CONSTRUCTION AGGREGATES HARAHAN SAND (BASE MIX & EMB) AJ12

List of Non-QPL Material Source Codes NON-QPL AGGREGATES - - (MISC) Company Location Material Code COOPER, L.R. ALEXANDRIA FINE SAND (HMAC) AK17 COVINGTON PAVING ISABEL (H120) FINE SAND (HMAC) AJ47 COWANS DONALDSONVILLE FINE SAND (HMAC) AH95 D & T GRAVEL PIT JACKSON SAND CLAY GRAVEL AH38 DALE POLK GREENFIELD PIT SAND CLAY GRAVEL AH05 DANIEL LAND & CATTLE CO. CUERO, TX SAND CLAY GRAVEL AJ30 DEBLIEUX PIT NATCHITOCHES FINE SAND (HMAC) AH71 DELAUNE PIT CLAYTON FINE SAND (HMAC) AJ38 DENNIS STEWART SAND PT BATON ROUGE (AG24) GRANULAR MATERIAL AL10 DOGA SAND, INC LAUDERDALE FINE SAND (HMAC) AK31 DOMINO SUGAR CORP.(CHALMETTE) ARABI MANUFACTURED FINES AK14 DUNICE PIT #1 CARENCRO SAND (NON-PLAS.EMB) AL30 DUPLESIS PIT BELLE CHASE FINE SAND (HMAC) AK76 E. A. GRAVOIS & SON VACHERIE (02) SAND (BASE MIX & EMB) AG19 ED BORLAND PIT COLFAX FINE SAND (HMAC) AH81 EM-JAY MATERIAL WASTON FINE SAND (HMAC) AK79 FALLIN PIT CHOUDRANT FINE SAND (HMAC) AJ87 FAVRET PIT NEW ORLEANS(EAST) FINE SAND (HMAC) AH23 FIESTA PIT (LA 64) DEERFORD FINE SAND (HMAC) AJ31 FILL MATERIALS GARYVILLE, LA SAND (NON-PLAS.EMB) AL46 GARYVILLE PIT RESERVE GRANULAR MATERIAL AL13 GENERAL AGGREGATE METAIRIE SAND (BASE MIX & EMB) AH78 GENERAL AGGREGATE WESTWEGO SHELL AH98 GIAMBELLUCA PIT HAHNVILLE GRANULAR MATERIAL AH54 GRACE PIT PLAQUEMINE FINE SAND (HMAC) AL04 GRAVOIS PIT #ACBL VACHERIE FINE SAND (HMAC) AK06 GRAVOIS PIT #ACBL VACHERIE SAND (NON-PLAS.EMB) AK07 GUIDRY, JOHN, PIT EGGBEND FINE SAND (HMAC) AH72 H & B CONST. OF LA BURAS SAND FOR EMBANKMENT AK34 H. LENARD OUACHITA PARISH FINE SAND (HMAC) AH03 H. M. PIT NORCO FINE SAND (HMAC) AH09 HAMP'S CONSTRUCTION NEW ORLEANS, LA SAND (NON-PLAS.EMB) AL45 HAMPTON'S PIT NATCHITOCHES FINE SAND (HMAC) AK69 HARLESS INC. LAKE CHARLES SHELL & SAND (EMB) AG95 HARRIS PIT SHREVEPORT SAND CLAY GRAVEL AJ18 HART PIT TRANSYLVANIA FINE SAND (HMAC) AH96 HENRY PIT WEST MONROE SAND CLAY GRAVEL AJ29 HICA STEEL FOUNDRY & UPGRADE SHREVEPORT SEPARATED FNDRY.SAND AK96 HIGGINBOTHAM, INC. BATON ROUGE GRANULAR MATERIAL AG25 HILL, SAM MOUND FINE SAND (HMAC) AG61 HNB PIT BOOTHVILLE SAND FOR EMBANKMENT AK33

List of Non-QPL Material Source Codes NON-QPL AGGREGATES - - (MISC) Company Location Material Code HONEYWELL GEISMAR BLENDED CALCIUM SULF AL50 HOT MIX ASPHALT, INC. PEARL RIVER (H110) FINE SAND (HMAC) AJ48 HUFF PIT HARRISONBURG FINE SAND (HMAC) AJ19 HUNT PIT (COMITE RIVER) FRED FINE SAND (HMAC) AJ34 INDUSTRIAL FILL MATERIALS ST. GABRIEL GRAV (BED MATL MIX) AG96 INDUSTRIAL GRAVEL ST. LANDRY SAND CLAY GRAVEL AH07 INGRAM PIT NATCHITOCHES FINE SAND (HMAC) AK32 INTERNATIONAL MARINE TERM. PORT SULPHUR RIVER SAND AL53 J. C. GEORGE WEST MONROE SAND CLAY GRAVEL AG39 J. K. COWAN SR. SAND CLAY GRAVEL AG99 JAMES CORPORATION LONGVILLE SAND CLAY GRAVEL AH29 JIMMY AMBERG PIT SEARCY SAND CLAY GRAVEL AJ06 JOE WITHROW PIT SHREVEPORT FINE SAND (HMAC) AG08 JOHNSON, O. S. CONST. BOSSIER CITY FINE SAND (HMAC) AL20 JOHNSON, O. S. PIT NATCHITOCHES FINE SAND (HMAC) AH83 JUDICE PIT CARENCRO SAND AL29 KASS BROTHERS PIT BRIDGE CITY GRANULAR MATERIAL AH36 KENNON PIT SIBLEY SAND CLAY GRAVEL AG71 KINCHEN PIT METAIRIE SHELL AG36 L. J. EARNEST (BAGLEY RD.PIT) SHREVEPORT GRANULAR MATERIAL AK08 L. J. SAVANT PIT LEBLANC FINE SAND (HMAC) AJ88 LA DREDGING CO. GIBSON REEF SHELL AK68 LA DREDGING CO. HARVEY REEF SHELL AK44 LA DREDGING CO. HOUMA SHELL AK18 LAMAR HADDOX CONTRACTING INC. RUSTON SAND CLAY GRAVEL AG31 LAMBERT GRAVEL CO.,INC. ST. FRANCISVILLE SAND CLAY GRAVEL AG69 LANDURM PIT BUCKHORN BEND FINE SAND (HMAC) AH66 LAPLACE SAND CO. LAPLACE GRANULAR MATERIAL AJ98 LARRY GRAYSON TRUCKING LECOMPTE SAND CLAY GRAVEL AH39 LEES SAND & GRAVEL BATON ROUGE GRANULAR MATERIAL AH31 LEON GRAY SIBLEY SAND CLAY GRAVEL AG53 LEON LOWE PEARL RIVER SAND (NON-PLAS. EMB.) AL49 LINSEY PIT OLLA FINE SAND (HMAC) AG50 LONGFIELD PIT(BENTZ & ELMORE) STERLINGTON SAND CLAY GRAVEL AG47 LOUISIANA MATERIALS HAHNVILLE CLAM, REEF, GRANULAR AG42 LOUISIANA MATERIALS HARVEY REEF SHELL AH92 LOUISIANA MATERIALS HOUMA SHELL AG81 LOUISIANA MATERIALS NEW ORLEANS SHELL AG16 LOUISIANA PAVING HONEY ISLAND SAND CLAY GRAVEL AG45 LOUISIANA PAVING KILLONA (02) FINE SAND (HMAC) AG15 LOWER COAST PIT ALGIERS GRANULAR MATERIAL AJ40 MADDEN CONTRACTING ARCADIA FINE SAND (HMAC) AK63 MADDEN CONTRACTING ARMISTEAD FINE SAND (HMAC) AJ68 MADDEN CONTRACTING MINDEN FINE SAND (HMAC) AJ70

List of Non-QPL Material Source Codes NON-QPL AGGREGATES - - (MISC) Company Location Material Code MADDEN CONTRACTING MINDEN SAND CLAY GRAVEL AG29 MAMOU PIT MAMOU FINE SAND (HMAC) AH06 MARCO PICCIOLA PIT FOURCHON CITY FINE SAND (HMAC) AJ36 MARTIN MARIETTA SHREVEPORT FINE SAND (HMAC) AL21 MARTIN MARIETTA AGGREGATES CALUMET SHELL AH44 MARTIN MARIETTA AGGREGATES CONVENT CLAM/REEF SHELL AH61 MARTIN MARIETTA AGGREGATES GIBSON SHELL AJ25 MARTIN MARIETTA AGGREGATES HAHNVILLE SHELL AJ35 MARTIN MARIETTA AGGREGATES LAROSE SHELL AH60 MARTIN MARIETTA AGGREGATES MORGAN CITY SHELL AH73 MARTIN MARIETTA AGGREGATES NEW ORLEANS SHELL AG11 MARTIN MARIETTA AGGREGATES WESTLAKE SHELL AG20 MC CALIP PIT NATCHEZ, MS SAND CLAY GRAVEL AG89 MC GUFFY PIT AIMWELL (58) FINE SAND (HMAC) AG87 MC MANUS PIT LAKE CHARLES GRANULAR MATERIAL AH62 MC MULLEN PIT BUCKHORN BEND FINE SAND (HMAC) AH55 MCDONALD PIT GLENMORA SAND CLAY GRAVEL AH30 MCVAY PIT PINEVILLE BACKFILL (MSE WALL) AK70 MIKE'S PIT RUSTON FINE SAND (HMAC) AJ16 MILLER S & G BEECHWOOD, MS FINE SAND (HMAC) AK01 MISSISSIPPI RIVER VENTURES ST. ROSE SAND AL35 MISSISSIPPI RIVER VENTURES ST. ROSE SAND FOR EMBANKMENT AL12 MORGAN PIT NATCHITOCHES FINE SAND (HMAC) AK77 MURPHY PIT CHALMETTE GRANULAR MATERIAL AG43 MURPHY PIT CHALMETTE SAND FOR EMBANKMENT AG52 NAIRN PIT NAIRN FINE SAND AL31 NATCHEZ GRAVEL (WAS A063) NATCHEZ, MS GRANULAR MATERIAL AL11 NETHERTON CO.(INDUSTRIAL DR) BOSSIER CITY GRAN MAT & SAND(EMB) AJ99 NEWT BROWN CONTRACTOR BOSSIER CITY FINE SAND (HMAC) AK57 NEWT BROWN PIT MINDEN SAND CLAY GRAVEL AH32 NISCO OPF42(MMA) WESTLAKE BLENDED CALCIUM SULF AK55 NISCO OPF42 (VULCAN ICA) WESTLAKE BLENDED CALCIUM SULF AK82 OAK GROVE PLANTATION WAKEFIELD PIT RUN SAND/GRAVEL AJ39 OGDEN PIT HARRISONBURG FINE SAND (HMAC) AH99 OKELLY PIT ARCADIA FINE SAND (HMAC) AK47 OLIVER BERRY PIT ST. JOSEPH FINE SAND (HMAC) AJ37 P & L PIT HOUMA FINE SAND (HMAC) AH56 P & L SHELL YARD HAHNVILLE SHELL AH88 P. J. RUDOLPH BELLE CHASSE CLAM SHELL AG38 PAC PIT MONROE FINE SAND (HMAC) AL07

List of Non-QPL Material Source Codes NON-QPL AGGREGATES - - (MISC) Company Location Material Code PARISH SAND LLC NEW ORLEANS RIVER SAND AL52 PETE GODWIN PIT MONROE FINE SAND (HMAC) AG74 PHILLIPS BROS. WAGGAMAN GRANULAR MATERIAL AG40 POINT PLEASANT PIT PLAQUEMINE GRANULAR MATERIAL AH48 PONDERS PIT AMITE FINE SAND (HMAC) AJ21 PONTCHARTRAIN MATERIALS NEW ORLEANS SHELL AG10 PRICE PIT LILLY FINE SAND (HMAC) AK51 PT.COUPEE SHELL & LIMESTONE VENTRESS CLAM SHELL AH27 QUALITY SAND INDIAN VILLAGE FINE SAND (HMAC) AG98 R.J. BOOTY ENTERPRISES,INC FINE SAND (HMAC) AL36 R.T.L. PIT NORCO FINE SAND (HMAC) AH11 RAINBOW SAND & GRAVEL DERIDDER FINE SAND (HMAC) AK58 RED RIVER TRANSPORT ALEXANDRIA FINE SAND (HMAC) AK78 RICHFIELD RIVERSILT PIT BATON ROUGE FINE SAND (HMAC) AH87 RIVERROAD ENTERPRISE CONVENT FINE SAND (HMAC) AH13 RIVERSAND DONALDSONVILLE FINE SAND (HMAC) AH94 ROB WALLACE PIT BENTLEY, LA NATURAL SAND (FINE) AL44 ROBBIE LONG PIT BOYCE FINE SAND (HMAC) AJ07 RODOSTA BROS. FINE SAND (HMAC) AG33 ROGER VIDRINE PIT ALEXANDRIA FINE SAND (HMAC) AK50 ROUTON PIT HARRISONBURG FINE SAND (HMAC) AH85 RUSH INDUSTRIES BATON ROUGE GRANULAR MATERIAL AK80 SAMS GRAVEL CO. SICILY ISLAND SAND CLAY GRAVEL AJ20 SEAY PIT LA 134 FINE SAND (HMAC) AG93 SHAW PIT MONTGOMERY SAND CLAY GRAVEL AJ23 SMITH, B.R. RAYVILLE FINE SAND (HMAC) AG44 SOLAR MORGAN CITY FINE SAND (HMAC) AK88 SOUTH LOUISIANA FILL MATERIAL DARROW GRANULAR MATERIAL AL51 SPEEDY SAND PIT TATE COVE FINE SAND (HMAC) AK71 SPILLWAY FINE SAND NORCO FINE SAND (HMAC) AG13 STAN-CO KENNER SHELL AH45 STOCKSTILL SAND & GRAVEL PEARL RIVER FINE SAND (HMAC) AH51 T & A MATERIALS INDEPENDENCE GRANULAR MATERIAL AH20 TALBOT PIT VACHERIE RIVER SAND AL42 TEMPLETON PIT RAYVILLE FINE SAND (HMAC) AG06 THIBOUT PIT-SMOKE BEND DONALDSONVILLE FINE SAND (HMAC) AG12 THOMAS SAND & GRAVEL #3 BAYWOOD FINE SAND (HMAC) AG86 TRIANGLE SHELL MERMENTAU (03) GRANULAR MATERIAL AG04 TXI BAYWOOD SAND CLAY GRAVEL AJ03 TXI DENNIS MILLS FINE SAND (HMAC) AJ97 TXI (CLEMONS) DENNIS MILLS CRUSH.GRAV-FLYASH BL AK65 TXI (PRICE PL) ISABEL CRUSH.GRAV-FLYASH BL AK46 TXI (PRICE PL) SUN PIT RUN SAND/GRAVEL AK16

List of Non-QPL Material Source Codes NON-QPL AGGREGATES - - (MISC) Company Location Material Code VAN PELLEGRIN, INC. HOUMA FINE SAND (HMAC) AJ13 VERMILION SAND & LIMESTONE ABBEVILLE SHELL AG78 WAGONER & GIBSON PIT VIDALIA FINE SAND (HMAC) AJ09 WEBRE PIT NORCO FINE SAND (HMAC) AH10 WELCH PIT MANGHAM FINE SAND (HMAC) AJ28 WESTSIDE PIT HAHNVILLE FINE SAND (HMAC) AJ10 WHITTINGTON PIT NATCHEZ, MS FINE SAND (HMAC) AH93 WILKERSON PIT NATCHEZ, MS FINE SAND (HMAC) AJ11 WINN ROCK INC. WINNFIELD ANHYDRITE STONE AK93 WOMACK PIT MANIFEST FINE SAND (HMAC) AG48 WOOD MATERIALS, LLC WAGGAMAN GRANULAR MATERIAL AK20 WOOD MATERIALS, LLC HARAHAN FINE SAND (HMAC) AG92 WOODALL PIT EUDORA, AR FINE SAND (HMAC) AJ04 YEAGER PIT (LA 602) MADISON PARISH FINE SAND (HMAC) AH68 7/14