D.D.D.G. Engineering Services OFFERS EXPERIENCE ON THE FOLLOWING:

FULL SERVICE PROJECTS

D.D.D.G. has completed multi-discipline facility projects with our own professionals and in co-ordination with our sub-consultants. In addition to Electrical and Mechanical these disciplines have included Storm Water Reports, Zone Applications, Constructed Cost Estimates, Drainage Plans, Site Plans, Foundation Plans, Architectural Floor Plans, Elevations, Finishing schedules, Door & Window Schedules, Structural Plans and Building Condition Audits and Contract Administration.

ELECTRICAL

Facility

Capacity Studies, Harmonic Studies, Power Factor Correction, Distribution System Design, Maintenance, Grounding, Energy Conservation, Lighting Design, Fire Detection, Life Safety.

Controls

Motor Control Centers, DC and AC Drive Systems, Motors, Generators, Robotics, Vision Systems, PLC Installation, Machine Control, Limit Switches, Motion Controls, Operator Interfaces, Data Acquisition, Troubleshooting, Technician Training.

Instrumentation

Loop Diagrams, Process Controllers, Direct Digital Control, Flow Meters, Control Valves, Level Indicators, Burner Controls, Transmitters, Level Probes, Statistical Process Control, etc.

MECHANICAL

HVAC

Envelope Assessment, Heat Loss Calculations, Energy Studies, Heating, Ventilation & Air Conditioning Equipment Specifications, Duct Design, Building Fume Extraction Systems, Dust Control Systems and Condition Audits.

Plumbing

Load studies, Invert Review, Pipe Size, Layout & Risers, Insulation, Backflow Preventers, Hot water Heaters, Mixing Valves, Fixture Specifications, In-floor Heating, Boilers, Convectors.

Fire Protection

Hydraulic Calculations, Component Specification, Piping Layout & Risers.

Industrial

Air Compressors and Dryers, Blowers, Pumps, Cooling Towers, Direct Expansion Refrigeration Systems, Process Piping, Steam, Condensate and Hot Water Piping Plans, Material Handling Equipment, Palletizers, Conveyors, Stretch Wrapping Equipment, Bin Design, Machine Design, Jig and Fixture Design, Plant Layouts.

DRAFTING

AutoCAD Drafting, Documentation of Existing, Lay-outs, Elementary Diagrams, Elevations, P&ID's, Flow Sheets, Site Plans, ISO's, Assembly and Detail Drawings, As-Built Drawings, Site and Drainage Plans

SOLID MODELING

Computer modeling of parts and assemblies, bill of materials for machines, mechanical equipment designs, piping layouts and ducting layouts

DESIGN BUILD

Develop technical solutions, prepare designs, fabricate and install machines and systems. Or work for General Contractors on facility design.

PROJECT MANAGEMENT

Budget Estimates, Critical Path Scheduling, Procurement, Specifications, Contract Administration, Contractor Selection, Project Documentation, Filing for Various Permits and Site Management.

CONTRACT ADMINISTRATION

Bid Review & Recommendation, Schedule Adherence, Project Meeting & Minutes, Contractor Co-ordination, Quality Assurance, Scope Adherence, Change Order Management, Inspections & Reports, Payment Certificates, Deficiency Lists, Substantial Completion, Review Close Out Documents.