Infrastructure Engineering

MUNICIPAL ENGINEERING

NDI provides professional engineering and constituent services to local municipalities.   Responsible for review and certification of subdivision and land development plans, code enforcement and building inspection technical assistance, procurement specification development, Public Works project management and field inspections, Contract Administration, Expert Testimony, permitting and investigation and resolution of constituent complaints.  Clients include Southeastern Pennsylvania and Southern New Jersey municipalities.

CIVIL ENGINEERING

NDI provides professional civil engineering design services for site improvements, roads and streets maintenance and construction, sanitary and stormwater collection and conveyance systems, drainage and stormwater management facilities and wastewater treatment plant operations and maintenance.

FACILITIES ENGINEERING

NDI provides professional structural, mechanical and electrical design services, plans and specifications for modernization, replacement, retrofit and upgrade of building systems for industrial and institutional facilities.

RF & ACOUSTIC SHIELDED ENCLOSURES

NDI provides design, troubleshooting and certification testing of RF and Acoustic Shielded Enclosures constructed by government and commercial organizations.