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Capability

detention/retention basin design

Suppliers
1
States & provinces
1
Countries
1

1 detention/retention basin design supplier across 1 states and provinces in 1 country. Profiles show capabilities, materials, certifications, and facility locations so you can compare shops and build a shortlist.

Suppliers

HENEGHAN AND ASSOCIATES, P.C.

JERSEYVILLE, IL

Heneghan Associates (HA) is a multi-disciplined civil engineering and land surveying firm founded in 1986, providing professional services to public and private sector clients. It has more than 35 employees with offices in Columbia, Jerseyville, Maryville, and Mt. Vernon, Illinois and Arnold, Missouri. Services include transportation engineering, land planning/development, environmental engineering (water, wastewater, storm water), surveying, and funding assistance.

civil engineeringconservation engineeringconstruction administrationconstruction observationconstruction stakingdesign-bid-builddesign-builddesign-build-financedrainage studiesenvironmental permittingfloodplain studiesgrant and funding assistancehydrologic/hydraulic modelingland surveyingNPDES permittingstorm sewer and culvert designtreasury servicesutility billing

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