Wastewater Facilities Design and Construction
DJEA brings 45 years of permitting, design, construction management and operations experience to the development
and construction of wastewater treatment and conveyance facilities in the public and private sectors. Such services
typically range from initial consultation to system design and construction. Designs range fromphysical/chemical
facilities to biological treatment systems. DJEA and its staff of civil, mechanical and structural engineers have the
capability of providing design and construction management services for these facilities.
Water systems analysis by Hardy Cross Method (Water CAD software), water main extensions, water treatment,
elevated storage tanks, water operations, water allocation permit compliance.
DJEA has performed a wide variety of municipal projects including stormwater systems, sanitary sewer systems, water
and wastewater treatment and transmission facilities, pump stations and the attendant municipal improvements
associated with suchmajor projects.
DJEA has substantial experience in land use engineering (site plans and subdivisions) and expert testimony at Board
hearings. Such work includes commercial and industrial site plans. A thorough knowledge of local ordinances, state and
federal regulations is required for the successful completion of such projects.
DJEA provides professional engineering services in the following environmental areas: hazardous waste site
remediation, stream encroachment, wetlands delineation andpermitting, airpermitting.
Boiler systems, heating, ventilation, air conditioning, andplumbing systems for industrial and commercialclients.
Expert to InsuranceCompanies
Evaluation of complex insurance claims involving damages to wastewater and water treatment plants, solid waste
facilities and industrial/commercial buildings in general. General evaluation of mechanical systems. (HVAC systems,
boilers, incinerators, plumbing systems.)
Construction Management Services
DJEA provides construction management services and in-
of shop drawing review, site inspections, code compliance, record plans and other construction relatedactivities.