
Pre Construction
The Foundation
Like any sound structure, ZDG believes that all successful projects are founded on early, sound decisions which begin during the pre-construction phase.
Our team of highly trained professionals build efficiencies from the start, creating a strict timeline of budgets, logistics, and scheduling, remaining completely focused on the ultimate goal of actualizing client visions. When unanticipated challenges arise, our experienced staff can problem-solve and address the challenges head-on to ensure the project stays on track.
Services Include
Conceptual Estimates Budgeting
Site Investigation
As-Built Condition Reviews
Constructibility Reviews
Abatement Programs Coordination
Value Engineering Reviews
Trade Contractor Qualifications
Project Execution Plans
Bid Documents
Mock-Up Requirements
Project Administration Procedures
Project Logistics Planning
ID of Government Agency Requirements
Project Phasing Development
Special Inspection Requirements
Available Labor / Materials Assessments
Safety Program Establishment
Utility Company Requirement
During Construction
The Structure
Like ZDG’s attention to clients’ needs throughout the project is not formulaic; with each project brings newly welcomed challenges, and our diverse staff remains fully focused on managing the project at every phase.
We provide technical support in all of the following stages of construction:
- Site Work
- Building Foundations and Structures
- MEPS
- Building Enclosures
- Interior Finishes
ZDG believes in taking a collaborative approach with all parties involved, and our project management team instills a rigorous checks and balances system to ensure safety. We use direct, collaborative communication with the clients, architects, engineers and design consultants, ensuring that we are unified in reaching the same goal. We understand that without a strong communication structure in place, the project cannot meet the high standards that ZDG expects to deliver with each new venture.
Services Include
Trade Contractors
Project Administration
Expediting of Materials and Equipment
Field Supervision
Government Agency Coordination
Safety Programs and Procedures
Shop Drawing Reviews/Coordination
Quality Control Procedure
Design Consultant Coordination
Trade Contractor Meeting Coordination
Owner/Design Consultant Meeting
Monthly Progress Reports
Cost Report Maintenance
Critical Path Schedule Maintenance
Testing Agency Coordination
Utility Company Coordination
Post Construction
The Results
ZDG does not consider a project completed until all final details are concluded. We are well versed in a variety of post-construction requests. Whether processing required documentation for ROCs or cataloguing manuals and drawings, ZDG ensures that every box is checked. The result is a high-quality outcome that will continue to set the bar high for the industry.
Services Include
Receipt of Certificate of Occupancy Paperwork Processing
Mechanical System Commissioning
Operation and Maintenance Manual Development
As-Built Drawing Documentation
Attic-Stock Coordination
Equipment Training Coordination
Trade Contract Settlements
Lien Waiver / Releases Settlement


