david collins

@david_collins68

Stormwater Engineering Done Right

United States

English, Spanish, German, French

About me

Licensed Civil and Environmental Engineering Professional specializing in Stormwater Management Plans (SWMP), SWPPP preparation, drainage design, hydrologic and hydraulic modeling (HEC-HMS, HEC-RAS), detention and retention pond design, erosion and sediment control plans, FEMA floodplain studies, stormwater permitting, compliance audits, and GIS mapping. I provide accurate, permit-ready reports, calculations, and engineering solutions for residential, commercial, industrial, and municipal projects with fast turnaround, clear communication, and professional support.... Read more

Skills