GRI offers the following services:
UST Installation Engineering - Our licensed engineers employ appropriate engineering practices when designing underground storage tank systems. Plans for new or replacement UST systems ensure that work performed on UST systems meets regulatory and compatibility requirements.
Stormwater Pollution Prevention Plans (SWPPP) and Permits – a site-specific document or collection of documents that identifies the potential sources of stormwater pollution, describes stormwater control measures, such as best management practices, to reduce or eliminate the identified pollutants, and that also identifies procedures operators will implement to comply with specific permit conditions. A SWPPP can be provided for a number of circumstances, but the most common is to address stormwater pollutants during construction activities and during operation of industrial activities. It serves as a guidebook of practices to be followed at your location or project to make sure that the stormwater discharged off your location is as clean and unpolluted as possible.
Vapor Intrusion Mitigation Design – Soil or groundwater contamination can generate volatile contaminant vapors which can enter buildings where their accumulation could result in inhalation or explosive hazards. GRI’s experienced engineers can design a plan that includes vapor barriers to prevent vapor intrusion into buildings.
Sedimentation and Erosion Control Plans - Problems associated with construction activities, like soil erosion, water pollution, flooding, stream channel damage, decreased groundwater storage, slope failures, and damage to adjacent or downstream properties can be successfully minimized by implementing erosion and sediment control measures on construction sites. These measures help prevent soil movement or loss, enhance project aesthetics and eliminate appreciable damage to off-site receiving channels, property and natural resources. GRI can develop a plan that will serve as a blueprint for the location, installation, and maintenance of practices to control all anticipated erosion and prevent sediment from leaving the site. The approved erosion and sedimentation control plan showing the location, design, and construction schedule for all erosion and sedimentation control practices should be a part of the general construction contract.
GRI has extensive experience assisting municipalities, industrial companies and trucking companies with their site development needs.