| 1) | 51644 | 182330.2 | AGERE SYSTEMS INC/ALLENTOWN |
| 2) | 52433 | 110841.4 | DOMINION TRANS INC/OAKFORD STA |
| 3) | 51123 | 102740.8 | TRANSCONTINENTAL GAS/FRAZER ST |
| 4) | 51231 | 78872.1 | FRY COMMUNICATIONS INC/BUILDIN |
| 5) | 51225 | 73942.6 | LAND O LAKES INC/HOLLY MILK DI |
| 6) | 51233 | 67716.6 | FRY COMMUNICATIONS INC/BUILDIN |
| 7) | 51128 | 67465.2 | TRANSCONTINENTAL GAS/FRAZER ST |
| 8) | 51703 | 60910.0 | TRIQUINT OPTOELECTRONICS INC |
| 9) | 50899 | 49720.0 | DIETRICHS MILK PROD /READING P |
| 10) | 51645 | 41367.9 | AGERE SYSTEMS INC/ALLENTOWN |
| 1) | 51644 | 20258.9 | AGERE SYSTEMS INC/ALLENTOWN |
| 2) | 52433 | 12315.7 | DOMINION TRANS INC/OAKFORD STA |
| 3) | 51123 | 11415.6 | TRANSCONTINENTAL GAS/FRAZER ST |
| 4) | 51231 | 8763.6 | FRY COMMUNICATIONS INC/BUILDIN |
| 5) | 51225 | 8215.8 | LAND O LAKES INC/HOLLY MILK DI |
| 6) | 51233 | 7524.1 | FRY COMMUNICATIONS INC/BUILDIN |
| 7) | 51128 | 7496.1 | TRANSCONTINENTAL GAS/FRAZER ST |
| 8) | 51703 | 6767.8 | TRIQUINT OPTOELECTRONICS INC |
| 9) | 50899 | 5524.4 | DIETRICHS MILK PROD /READING P |
| 10) | 51645 | 4596.4 | AGERE SYSTEMS INC/ALLENTOWN |
| 1) | 51129 | 3770.3 | TRANSCONTINENTAL GAS/FRAZER ST |
| 2) | 50691 | 2131.0 | NRG ENERGY CENTER PITTSBURGH |
| 3) | 51131 | 1522.6 | TRANSCONTINENTAL GAS/FRAZER ST |
| 4) | 51132 | 1471.4 | TRANSCONTINENTAL GAS/FRAZER ST |
| 5) | 51655 | 600.9 | LAFARGE CORP/WHITEHALL PLT |
| 6) | 50524 | 583.9 | USS - CLAIRTON WORKS |
| 7) | 51384 | 578.5 | DOMINION TRANS INC/ARDELL |
| 8) | 51225 | 576.0 | LAND O LAKES INC/HOLLY MILK DI |
| 9) | 50922 | 517.6 | DUPONT & CO INC/TOWANDA |
| 10) | 50688 | 482.6 | US AIRWAYS MAINTENANCE BASE |
| 1) | 51866 | 38226.4 | OCCIDENTAL CHEM CORP/POTTSTOWN |
| 2) | 51129 | 36572.9 | TRANSCONTINENTAL GAS/FRAZER ST |
| 3) | 51135 | 29293.0 | GLASGOW INC/CATANACH QUARRY |
| 4) | 50693 | 19781.0 | ALLEGHENY ENERGY UNITS 1 & 2 |
| 5) | 50837 | 16948.6 | GLIDDEN DBA ICI PAINTS/READING |
| 6) | 51215 | 16785.3 | PPG IND INC/WORKS NO 6 |
| 7) | 51131 | 14787.1 | TRANSCONTINENTAL GAS/FRAZER ST |
| 8) | 51132 | 14273.3 | TRANSCONTINENTAL GAS/FRAZER ST |
| 9) | 50894 | 13877.7 | HERSHEY FOODS CORP/READING PLT |
| 10) | 52394 | 13238.3 | ALLEGHENY LUDLUM CORP/WEST LEE |
| 1) | 50691 | 2131.0 | NRG ENERGY CENTER PITTSBURGH |
| 2) | 51043 | 1361.3 | CAMBRIA COGEN CO/CAMBRIA COGEN |
| 3) | 51560 | 692.7 | RR DONNELLEY & SONS CO/NORTHEA |
| 4) | 51866 | 619.6 | OCCIDENTAL CHEM CORP/POTTSTOWN |
| 5) | 50688 | 482.6 | US AIRWAYS MAINTENANCE BASE |
| 6) | 52096 | 478.8 | KURZ-HASTINGS INC |
| 7) | 51384 | 473.0 | DOMINION TRANS INC/ARDELL |
| 8) | 50798 | 426.8 | BEDFORD MATERIALS/BEDFORD |
| 9) | 52190 | 409.3 | DOMINION TRANS INC/ELLISBURG S |
| 10) | 50797 | 386.1 | NORFOLK SOUTHERN RAILWAY/CONWA |
| 1) | 50524 | 705.7 | USS - CLAIRTON WORKS |
| 2) | 51043 | 460.9 | CAMBRIA COGEN CO/CAMBRIA COGEN |
| 3) | 51655 | 234.4 | LAFARGE CORP/WHITEHALL PLT |
| 4) | 50922 | 202.0 | DUPONT & CO INC/TOWANDA |
| 5) | 52384 | 200.7 | ALLEGHENY LUDLUM CORP/WEST LEE |
| 6) | 51560 | 185.0 | RR DONNELLEY & SONS CO/NORTHEA |
| 7) | 52096 | 162.1 | KURZ-HASTINGS INC |
| 8) | 50487 | 155.5 | RELIANT ENERGY MID A/HAMILTON |
| 9) | 51645 | 129.1 | AGERE SYSTEMS INC/ALLENTOWN |
| 10) | 51094 | 128.6 | ISG PLATE LLC/COATESVILLE |
| 1) | 50693 | 11480.5 | ALLEGHENY ENERGY UNITS 1 & 2 |
| 2) | 50894 | 8054.3 | HERSHEY FOODS CORP/READING PLT |
| 3) | 51866 | 7604.6 | OCCIDENTAL CHEM CORP/POTTSTOWN |
| 4) | 50893 | 4545.2 | NEW MORGAN LDFL CO I/CONESTOGA |
| 5) | 51111 | 4216.6 | LINCOLN UNIV/LOWER OXFORD |
| 6) | 50890 | 2741.2 | GLEN GERY CORP/MID-ATLANTIC PL |
| 7) | 52394 | 2633.6 | ALLEGHENY LUDLUM CORP/WEST LEE |
| 8) | 51614 | 2366.5 | ESSROC/BESSEMER |
| 9) | 51455 | 1302.2 | CONSOL COAL CO/ROBENA PREP PLT |
| 10) | 51325 | 835.5 | CONOCOPHILLIPS CO/TRAINER REF |
| 1) | 51384 | 556.0 | DOMINION TRANS INC/ARDELL |
| 2) | 51655 | 530.1 | LAFARGE CORP/WHITEHALL PLT |
| 3) | 50524 | 512.8 | USS - CLAIRTON WORKS |
| 4) | 50922 | 456.6 | DUPONT & CO INC/TOWANDA |
| 5) | 51385 | 398.7 | ONYX GREENTREE LANDFILL |
| 6) | 51382 | 305.8 | WEYERHAEUSER/JOHNSONBURG MILL |
| 7) | 51645 | 291.9 | AGERE SYSTEMS INC/ALLENTOWN |
| 8) | 51383 | 255.4 | WEYERHAEUSER/JOHNSONBURG MILL |
| 9) | 51649 | 190.8 | BOURAS ACQUISITION INC/PRIOR C |
| 10) | 51389 | 184.0 | BLDG MATERIALS MFG CORP/ERIE |
| 1) | 51592 | 15697.2 | PFIZER INC/LITITZ |
| 2) | 51836 | 10810.0 | PA DPW/NORRISTOWN STATE HOSP |
| 3) | 51871 | 2976.1 | OCCIDENTAL CHEM CORP/POTTSTOWN |
| 4) | 51384 | 2211.7 | DOMINION TRANS INC/ARDELL |
| 5) | 50858 | 2109.6 | TEXAS EASTERN TRANS/BECHTELSVI |
| 6) | 50860 | 1975.4 | YUASA BATTERY INC/LAURELDALE |
| 7) | 52558 | 1844.8 | REPUBLIC SVC GROUP O/MODERN LD |
| 8) | 51385 | 1586.0 | ONYX GREENTREE LANDFILL |
| 9) | 51541 | 1548.9 | ARMSTRONG WORLD IND /MARIETTA |
| 10) | 50705 | 1429.2 | UPMC - OAKLAND CAMPUS |
| 1) | 51384 | 682.0 | DOMINION TRANS INC/ARDELL |
| 2) | 51385 | 489.0 | ONYX GREENTREE LANDFILL |
| 3) | 52558 | 403.8 | REPUBLIC SVC GROUP O/MODERN LD |
| 4) | 51382 | 375.2 | WEYERHAEUSER/JOHNSONBURG MILL |
| 5) | 51655 | 354.1 | LAFARGE CORP/WHITEHALL PLT |
| 6) | 51383 | 313.3 | WEYERHAEUSER/JOHNSONBURG MILL |
| 7) | 51551 | 306.7 | ALUMAX MILL PROD INC/MILL PROD |
| 8) | 50922 | 305.1 | DUPONT & CO INC/TOWANDA |
| 9) | 51389 | 224.7 | BLDG MATERIALS MFG CORP/ERIE |
| 10) | 51645 | 195.0 | AGERE SYSTEMS INC/ALLENTOWN |
| 1) | 51592 | 9609.8 | PFIZER INC/LITITZ |
| 2) | 50798 | 6690.9 | BEDFORD MATERIALS/BEDFORD |
| 3) | 50797 | 6052.6 | NORFOLK SOUTHERN RAILWAY/CONWA |
| 4) | 50806 | 4222.2 | COUNTY OF BERKS/BERKS COUNTY C |
| 5) | 50817 | 3729.2 | CARPENTER TECH CORP/READING PL |
| 6) | 50738 | 2829.8 | CUTLER HAMMER/BEAVER |
| 7) | 51050 | 2807.4 | HORSEHEAD RESOURCE DEV/PALMERT |
| 8) | 51217 | 2283.5 | PPG IND INC/WORKS NO 6 |
| 9) | 50724 | 2055.3 | DOMINION TRANS INC/SOUTH BEND |
| 10) | 50766 | 1737.1 | HORSEHEAD CORP/MONACA SMELTER |
| 1) | 51655 | 47.6 | LAFARGE CORP/WHITEHALL PLT |
| 2) | 50922 | 41.0 | DUPONT & CO INC/TOWANDA |
| 3) | 51645 | 26.2 | AGERE SYSTEMS INC/ALLENTOWN |
| 4) | 51649 | 17.1 | BOURAS ACQUISITION INC/PRIOR C |
| 5) | 51301 | 10.1 | SUNOCO INC (R&M)/MARCUS HOOK R |
| 6) | 50899 | 6.2 | DIETRICHS MILK PROD /READING P |
| 7) | 51644 | 5.5 | AGERE SYSTEMS INC/ALLENTOWN |
| 8) | 51376 | 4.2 | CG ELECTRODES LLC/ST MARYS |
| 9) | 51164 | 3.8 | TEMPLE INLAND FOREST/CLARION |
| 10) | 51641 | 3.2 | GEO SPECIALTY CHEM/TRIMET PROD |
| 1) | 50487 | 1016039.6 | RELIANT ENERGY MID A/HAMILTON |
| 2) | 50540 | 347743.0 | USS - CLAIRTON WORKS |
| 3) | 51866 | 99661.7 | OCCIDENTAL CHEM CORP/POTTSTOWN |
| 4) | 51592 | 64336.1 | PFIZER INC/LITITZ |
| 5) | 50573 | 58672.7 | ALLEGHENY LUDLUM CORP - BRACKE |
| 6) | 51764 | 43885.3 | PGH CORNING CORP/PORT ALLEGANY |
| 7) | 52394 | 34514.2 | ALLEGHENY LUDLUM CORP/WEST LEE |
| 8) | 51836 | 31619.6 | PA DPW/NORRISTOWN STATE HOSP |
| 9) | 51465 | 27176.6 | CONEMAUGH STA OWNERS GROUP/CON |
| 10) | 51174 | 26904.5 | RELIANT ENERGY/SHAWVILLE GENER |
| 1) | 51757 | 4450387.5 | LYCOMING CNTY RESOUR/LYCOMING |
| 2) | 50524 | 2222943.2 | USS - CLAIRTON WORKS |
| 3) | 51758 | 1815489.2 | DIVINE PROVIDENCE HOSP/WILLIAM |
| 4) | 50521 | 1246322.6 | USS - CLAIRTON WORKS |
| 5) | 52412 | 422528.2 | ALLEGHENY LUDLUM CORP/WEST LEE |
| 6) | 51871 | 348107.7 | OCCIDENTAL CHEM CORP/POTTSTOWN |
| 7) | 51385 | 265265.7 | ONYX GREENTREE LANDFILL |
| 8) | 51384 | 257337.3 | DOMINION TRANS INC/ARDELL |
| 9) | 50691 | 192632.9 | NRG ENERGY CENTER PITTSBURGH |
| 10) | 51383 | 170621.4 | WEYERHAEUSER/JOHNSONBURG MILL |
| 1) | 51644 | 238650.7 | AGERE SYSTEMS INC/ALLENTOWN |
| 2) | 51645 | 175573.5 | AGERE SYSTEMS INC/ALLENTOWN |
| 3) | 51123 | 130212.3 | TRANSCONTINENTAL GAS/FRAZER ST |
| 4) | 51387 | 127905.4 | ONYX GREENTREE LANDFILL |
| 5) | 51128 | 86396.1 | TRANSCONTINENTAL GAS/FRAZER ST |
| 6) | 50521 | 85527.0 | USS - CLAIRTON WORKS |
| 7) | 51231 | 74404.8 | FRY COMMUNICATIONS INC/BUILDIN |
| 8) | 50678 | 72187.2 | CDC, NIOSH, PITTSBURGH RESEARC |
| 9) | 50679 | 70164.1 | MCCONWAY & TORLEY CORPORATION |
| 10) | 51685 | 64675.9 | ALLEN ORGAN CO/MACUNGIE |
| 1) | 50899 | 1104001.6 | DIETRICHS MILK PROD /READING P |
| 2) | 51629 | 417057.1 | ALCOA INC/LEBANON WORKS |
| 3) | 51627 | 415167.7 | ALCOA INC/LEBANON WORKS |
| 4) | 51123 | 372894.2 | TRANSCONTINENTAL GAS/FRAZER ST |
| 5) | 51233 | 310881.8 | FRY COMMUNICATIONS INC/BUILDIN |
| 6) | 51685 | 294341.2 | ALLEN ORGAN CO/MACUNGIE |
| 7) | 51231 | 289745.6 | FRY COMMUNICATIONS INC/BUILDIN |
| 8) | 51515 | 251823.3 | GLOBAL METALFORM/DAVIS ST PLT |
| 9) | 51128 | 248446.0 | TRANSCONTINENTAL GAS/FRAZER ST |
| 10) | 51132 | 241995.4 | TRANSCONTINENTAL GAS/FRAZER ST |
| 1) | 50473 | 0.0 | ISP MINERALS INC/CHARMIAN |
| 2) | 50474 | 0.0 | COLUMBIA GAS TRANS CORP/GETTYS |
| 3) | 50475 | 0.0 | COLUMBIA GAS TRANS CORP/GETTYS |
| 4) | 50476 | 0.0 | COLUMBIA GAS TRANS CORP/GETTYS |
| 5) | 50477 | 0.0 | COLUMBIA GAS TRANS CORP/GETTYS |
| 6) | 50478 | 0.0 | RELIANT ENERGY MID A/HUNTERSTO |
| 7) | 50479 | 0.0 | RELIANT ENERGY MID A/HUNTERSTO |
| 8) | 50480 | 0.0 | RELIANT ENERGY MID A/HUNTERSTO |
| 9) | 50481 | 0.0 | QUEBECOR WORLD FAIRF/FAIRFIELD |
| 10) | 50482 | 0.0 | CARMEUSE LIME INC/HANOVER LIME |
| 1) | 51698 | 35562.4 | AIR PROD & CHEM INC/TREXLERTOW |
| 2) | 50662 | 22157.0 | PRECOAT METALS, A DIV. OF SEQU |
| 3) | 50664 | 20749.0 | VALLEY PROTEINS (PA), INC. |
| 4) | 51813 | 12677.6 | GREENVILLE METALS INC/TRANSFER |
| 5) | 50889 | 12041.9 | GLEN GERY CORP/MID-ATLANTIC PL |
| 6) | 50661 | 8373.7 | KOPP GLASS, INCORPORATED |
| 7) | 50538 | 8000.5 | USS - CLAIRTON WORKS |
| 8) | 51699 | 7806.1 | AIR PROD & CHEM INC/TREXLERTOW |
| 9) | 51700 | 7348.1 | AIR PROD & CHEM INC/TREXLERTOW |
| 10) | 51812 | 7324.2 | GREENVILLE METALS INC/TRANSFER |
| 1) | 50473 | 0.0 | ISP MINERALS INC/CHARMIAN |
| 2) | 50474 | 0.0 | COLUMBIA GAS TRANS CORP/GETTYS |
| 3) | 50475 | 0.0 | COLUMBIA GAS TRANS CORP/GETTYS |
| 4) | 50476 | 0.0 | COLUMBIA GAS TRANS CORP/GETTYS |
| 5) | 50477 | 0.0 | COLUMBIA GAS TRANS CORP/GETTYS |
| 6) | 50478 | 0.0 | RELIANT ENERGY MID A/HUNTERSTO |
| 7) | 50479 | 0.0 | RELIANT ENERGY MID A/HUNTERSTO |
| 8) | 50480 | 0.0 | RELIANT ENERGY MID A/HUNTERSTO |
| 9) | 50481 | 0.0 | QUEBECOR WORLD FAIRF/FAIRFIELD |
| 10) | 50482 | 0.0 | CARMEUSE LIME INC/HANOVER LIME |
| 1) | 51123 | 1918.9 | TRANSCONTINENTAL GAS/FRAZER ST |
| 2) | 51387 | 1292.0 | ONYX GREENTREE LANDFILL |
| 3) | 51128 | 1273.2 | TRANSCONTINENTAL GAS/FRAZER ST |
| 4) | 51120 | 823.4 | REYNOLDS METALS CO/DOWNINGTOWN |
| 5) | 51889 | 804.1 | SPS TECH INC/ABINGTON |
| 6) | 52482 | 775.7 | PROCTER & GAMBLE PAPER PROD CO |
| 7) | 51130 | 713.6 | TRANSCONTINENTAL GAS/FRAZER ST |
| 8) | 50704 | 691.0 | UPMC - OAKLAND CAMPUS |
| 9) | 50773 | 686.4 | BASF CORP/MONACA PLT |
| 10) | 50696 | 599.4 | METALTECH |
| 1) | 50899 | 165719.9 | DIETRICHS MILK PROD /READING P |
| 2) | 51387 | 61184.9 | ONYX GREENTREE LANDFILL |
| 3) | 51836 | 60317.4 | PA DPW/NORRISTOWN STATE HOSP |
| 4) | 51477 | 45202.4 | SOMERSET GAS TRANS/COOKPORT ST |
| 5) | 51590 | 44968.4 | PFIZER INC/LITITZ |
| 6) | 50900 | 37877.2 | DIETRICHS MILK PROD /READING P |
| 7) | 51221 | 35322.6 | PA STATE SYS OF HIGHER ED/SHIP |
| 8) | 51504 | 34621.6 | CASCADES TISSUE GRP PA INC/RAN |
| 9) | 50907 | 27356.2 | APPLETON PAPERS/SPRING MILL |
| 10) | 52150 | 27255.6 | UNITED STATES MINT |
| 1) | 51186 | 5285.7 | ARMSTRONG WORLD IND /BEECH CRE |
| 2) | 52031 | 4166.0 | IESI PA BETHLEHEM LD/BETHLEHEM |
| 3) | 52150 | 3993.1 | UNITED STATES MINT |
| 4) | 52047 | 2835.9 | GRAND CTL SANI LDFL /PLAINFIEL |
| 5) | 52056 | 2584.1 | MERCK & CO/CHEROKEE PLT |
| 6) | 51871 | 2128.0 | OCCIDENTAL CHEM CORP/POTTSTOWN |
| 7) | 50646 | 2070.1 | US STEEL CORPORATION - IRVIN P |
| 8) | 51223 | 1892.5 | PA STATE SYS OF HIGHER ED/SHIP |
| 9) | 52054 | 1703.7 | MERCK & CO/CHEROKEE PLT |
| 10) | 51123 | 1668.4 | TRANSCONTINENTAL GAS/FRAZER ST |
| 1) | 51836 | 395893.3 | PA DPW/NORRISTOWN STATE HOSP |
| 2) | 51132 | 157823.1 | TRANSCONTINENTAL GAS/FRAZER ST |
| 3) | 50889 | 141060.5 | GLEN GERY CORP/MID-ATLANTIC PL |
| 4) | 51223 | 119604.7 | PA STATE SYS OF HIGHER ED/SHIP |
| 5) | 50909 | 110929.7 | APPLETON PAPERS/SPRING MILL |
| 6) | 51840 | 108683.1 | PA DEPT OF CORR/GRATERFORD SCI |
| 7) | 51186 | 94639.5 | ARMSTRONG WORLD IND /BEECH CRE |
| 8) | 50899 | 93180.9 | DIETRICHS MILK PROD /READING P |
| 9) | 52031 | 76681.4 | IESI PA BETHLEHEM LD/BETHLEHEM |
| 10) | 51387 | 75681.9 | ONYX GREENTREE LANDFILL |
| 1) | 51515 | 245448.7 | GLOBAL METALFORM/DAVIS ST PLT |
| 2) | 51685 | 181842.8 | ALLEN ORGAN CO/MACUNGIE |
| 3) | 51514 | 119952.2 | ALLIANCE SANI LANDFILL INC/TAY |
| 4) | 51614 | 116597.7 | ESSROC/BESSEMER |
| 5) | 51872 | 114131.6 | OCCIDENTAL CHEM CORP/POTTSTOWN |
| 6) | 51873 | 111672.6 | OCCIDENTAL CHEM CORP/POTTSTOWN |
| 7) | 51132 | 105215.4 | TRANSCONTINENTAL GAS/FRAZER ST |
| 8) | 50596 | 98482.5 | ALLEGHENY COUNTY AIRPORT AUTHO |
| 9) | 50899 | 92169.4 | DIETRICHS MILK PROD /READING P |
| 10) | 51564 | 82879.9 | LASCO BATHWARE INC/W DONEGAL T |
| 1) | 52057 | 96964.4 | MERCK & CO/CHEROKEE PLT |
| 2) | 51837 | 62110.9 | PA DPW/NORRISTOWN STATE HOSP |
| 3) | 52556 | 9699.7 | REPUBLIC SVC GROUP O/MODERN LD |
| 4) | 50487 | 8528.8 | RELIANT ENERGY MID A/HAMILTON |
| 5) | 52432 | 8293.0 | DOMINION TRANS INC/OAKFORD STA |
| 6) | 51132 | 5260.8 | TRANSCONTINENTAL GAS/FRAZER ST |
| 7) | 52400 | 4249.1 | ALLEGHENY LUDLUM CORP/WEST LEE |
| 8) | 50909 | 3697.7 | APPLETON PAPERS/SPRING MILL |
| 9) | 51580 | 2547.0 | LANCASTER CNTY SWMA/LANCASTER |
| 10) | 51977 | 2013.7 | PA DPW/DANVILLE STATE HOSP |
| 1) | 51565 | 312572.5 | BOLLMAN HAT CO/MAIN ST FACILIT |
| 2) | 51991 | 251902.2 | KEYSTONE PORTLAND CEMENT/EAST |
| 3) | 50927 | 208035.8 | OSRAM SYLVANIA PROD /HAWES STR |
| 4) | 51456 | 194457.0 | US SILICA/MAPLETON DEPOT PLT |
| 5) | 51387 | 169589.3 | ONYX GREENTREE LANDFILL |
| 6) | 50909 | 147316.7 | APPLETON PAPERS/SPRING MILL |
| 7) | 50899 | 137994.4 | DIETRICHS MILK PROD /READING P |
| 8) | 51700 | 123658.3 | AIR PROD & CHEM INC/TREXLERTOW |
| 9) | 50630 | 117813.0 | USS CORPORATION - EDGAR THOMSO |
| 10) | 50658 | 110808.8 | VA MEDICAL CENTER - HIGHLAND D |