COSTA SUR BESS CIVIL-STRUCTURAL WORK, Guayanilla, PR: NPDES PRR1000LR discharge permit, effluent exceedances, inspections, penalties

COSTA SUR BESS CIVIL-STRUCTURAL WORK, Guayanilla, Puerto Rico: General permit coverage PRR1000LR, held by RG Engineering, Inc.; Construction stormwater; Effective; issued March 10, 2026, term to February 16, 2027, by U.S. EPA.

Puerto Rico holds 418 Construction stormwater coverages of this permit type in EPA’s file; 319 were issued before PRR1000LR. RG Engineering, Inc. holds 5 permits in Puerto Rico.

Other permits held by RG Engineering, Inc.

• CAMBALACHE BESS, Arecibo: 02R10I00Z, issued 2025-09-09
• AGUIRRE BESS CIVIL - STRUCTURAL WORKS, Salinas: PRR1000LO, issued 2026-03-10
• FUEL STATION IMPROVEMENT AT CAMP SANTIAGO, Salinas: PRR1000M4, issued 2026-04-16
• YABUCOA BESS CIVIL - STRUCTURAL WORKS, Humacao: PRR1000M9, issued 2026-05-05

Coverages issued nearest PRR1000LR

• 2026-02-11: PONCE DE LEON #55, San Juan: 02R10I024, held by Pennrose Ponce de Leon Housing, LLC
• 2026-02-17: ORIANA SOLAR II, Isabela: 02R10I021, held by Oriana Energy, LLC
• 2026-02-18: ENRIQUE ORTEGA WATER TREATMENT PLANT RAW WATER INTAKE POWER GENERATORS, Toa Alta: PRR1000LP, held by Alproem Engineering Contractors LLC
• 2026-03-09: SALIDA 35 SHOPPING MALL, Vega Baja: 02R10I025, held by Maglez Engineering & Contractors Corp
• 2026-03-10: AGUIRRE BESS CIVIL - STRUCTURAL WORKS, Salinas: PRR1000LO, held by RG Engineering, Inc.
• 2026-03-16: LADERAS DE PALMAS, Humacao: PRR1000LU, held by RBPR 2020, LLC
• 2026-03-17: ESTANCIAS DEL NARANJAL, Vega Baja: PRR1000LV, held by CX Contractor LLC
• 2026-03-19: SITE DEVELOPMENT FOR FUTURE COMMERCIAL BUILDINGS AT MONTE REAL PLAZA, Carolina: 02R10I026, held by CAPRI, LLC
• 2026-04-01: IMPROVEMENTS TO VIEQUES WWTP, Vieques: PRR1000LW, held by Venegas Construction Corp.
• 2026-04-06: APOLONIA APARTMENTS, Bayamon: PRR1000LY, held by F&R Construction Group, Inc.

COSTA SUR BESS CIVIL-STRUCTURAL WORK among its neighbors

12 discharge permits are in the Coastal Watersheds West and East of Rio Macana mouth subwatershed (HUC 210100040208); PRR1000LR is one.

Other permits in the Coastal Watersheds West and East of Rio Macana mouth subwatershed (HUC 210100040208)

• COMMONWEALTH OIL REFINING CO., INC., Penuelas: PR0000345, minor, term to 2017-12-31
• DEMACO CORP., Guayanilla: PR0000086, major, term to 2012-11-30
• MESSER GAS PUERTO RICO INC., Guayanila: PRNOEJ02O, minor, term to 2030-02-13
• MESSER GAS PUERTO RICO, INC., Guayanilla: PRR053227, minor, term to 2020-06-03
• PEERLESS OIL & CHEMICALS, INC., Guayanilla: PR0021024, major, term to 2004-09-30
• PEÑUELAS BTM SOLAR, Penuelas: PRR1000MG, minor, term to 2027-02-16
• PEÑUELAS TRAILER LOADING FACILITY, PeñUelas: PRNOEJ01E, minor, term to 2026-06-25
• PETRO TAINO TRANSPORT, CORP., Penuelas: PRR05J017, minor, term to 2026-02-28
• PTPLLC CWC SEDIMENT CAP, Penuelas: PRR1000E3, minor, term to 2027-02-16
• PUERTO RICO ASPHALT, LLC - GUAYANILLA, Guayanilla: PRR05J01V, minor, term to 2026-02-28