Use the Purchasing Calculator to track and document purchases for LEED v4 O+M MR Credit Purchasing - Ongoing, LEED v4 O+M MR Credit Purchasing - Facility Maintenance and Renovation, and LEED v4 O+M MR Credit Purchasing - Lamps. The calculator includes a separate summary for LEED v4 O+M: Schools and LEED v4 O+M: Hospitality projects. Use the summary tab in the calculator to complete the form in LEED Online.

These samples show what data to look for on a product sheet and how to calculate contributing value to earning purchasing credits.

This credit references the EPA comprehensive procurement guidelines (CPG) but the burden is on teams to go find the minimum recycled content for each product type. We've gathered info on the relevant products into one document.

This sample demonstrates how to document this credit. This document is a GBCI-approved sample used within Transwestern’s v4 O+M:EB Volume program.

This sample demonstrates how to document the key policy for this credit. This document is a GBCI-approved sample used within Transwestern’s v4 O+M:EB Volume program.

These samples demonstrate how to document key policies for this credit. These documents are GBCI approved samples used within Transwestern’s v4 O+M:EB Volume program.

These samples demonstrate how to document key policies for this credit. These documents are GBCI approved samples used within Transwestern’s v4 O+M:EB Volume program.

A sample cutsheet shows the kind of data you'll need to document light reflectance values (LRV) for interior products.

If you need to complete a CFC phase-out plan for LEED compliance, here's a sample.

Here's an example potable water analysis report, which indicates the level of each control parameter present the cooling tower makeup water for the example building. You'll need to get an analysis like this in order to complete the table on the credit form. The highlighted values correspond to the parameters tracked by this credit.