Green Building Services

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GreenTree Global renders customized services with integrated approach towards the projects in achieving the Green Building Rating. There are various rating systems the projects can avail green building certification. We offer our Green Building Services services for all the globally reputed rating systems i.e. IGBC, GRIHA, LEED, ESTIDAMA-Pearl, Green Star etc. A few important deliverables:

Feasibility Study:

Analyze the project preliminary details and conduct feasibility for the project indicating the level of rating (Silver, Gold, Platinum or 3 Star, 4 Star, 5 Star) project is achieving along with project specific recommendations for improving the rating.

Daylight Simulation:

The proposed built structure shall be virtually modeled and simulated to assess the daylight intensity in all the regularly occupied areas. In the computer analysis method, the daylight analysis is done by creating a model in ECOTECT and then simulating it in DAYSIM software or plugin.

Energy Simulation:

Energy Simulation is a framework to determine Energy Consumption with the use of sophisticated simulation software. We provide comprehensive Energy Assessment with feasible ECMs (Energy Conservation Measures) for the proposed building. This protocol helps the project stakeholders to assess the potential energy saving opportunities the project can have. Finally, number of credit points with respect to benchmarks or baselines defined by the rating systems can be estimated through this parametric runs. We use DOE (Department of Energy) approved software i.e. IES, eQUEST, EnergyPlus.

System Commissioning Services

This service includes the Fundamental and Enhanced Commissioning services for building systems. We have qualified engineers and commissioning authorities who are dedicated to provide our clients with building commissioning services. The objective of these services is to ensure that the building is designed, constructed and calibrated to operate as intended in the design. The stages are,

  • Predesign Phase: Formulate Owner’s Project Requirements (OPR) and Develop Initial Commissioning outline Plan.
  • Design Phase: Update Commissioning Plan, Conduct review on basis on design based on OPR, Begin Planning for Verification Checklist and communicates Functional Performance Tests (FPT), Pre-Commissioning Checklist.
  • Construction Phase: Verify performance based on FPT and Pre-commissioning checklist submitted and prepare final commissioning report.

Customized Services:

Apart from broad services indicated above, GreenTree also has worked on following customized service requirements from public or private clients,

  • Sustainable Design & Development
  • State Energy Action Plan Development
  • ECBC (Energy Conservation Building Code) Compliances
  • State ECBC Development and Implementation Assistance
  • Architecture & Engineering Services for Power & Pharmaceutical Sector
  • Solar DBR Preparation & Tendering
  • Performance Contract Preparation under ESCO & Energy Audit