Environmental Controls of Virginia L.L.C - Supplier of geotextile, erosion control, drainage items, dust control, ice control, & other environmental products. Serving Virginia and North Carolina.
We are pleased to announce that we are now a dealer for Techo-Bloc. Techo-Bloc is North America's premier manufacturer of landscape and masonry paving stones designed to blend seamlessly with the natural environment. A world leader in product innovation, Techo-Bloc offers pavers, edges, carved images, masonry veneer, paving slabs, and walls designed to give homeowners and professionals the ultimate in design flexibility.
Environment 21 is the fastest growing stormwater company in the world while leading customer satisfaction. Environment 21 has installed groundbreaking solutions worldwide since 1996. With thousands of installed systems, Environment 21 continues to outpace the rapidly expanding stormwater market with technological advances.
CrystalStream Technologies is an innovator in the field of structural best management practices (or BMPs). Using sound engineering principles and common sense, practical approaches to problem-solving, CrystalStream has created a cost-effective BMP that scales to virtually any site
An international trade association, NPCA represents manufactures of plant produced precast concrete products and companies that provide the equipment, supplies and services to make these products.
The Precast Concrete Association of Virginia is dedicated to the growth of the precast concrete industry. They pursue that purpose by educating and partnering with specifiers, installers and end users on the advantages and proper utilization of our products and systems. The association will represent its members in the Commonwealth of Virginia.
The Virginia Department of Transportation (VDOT) is responsible for building, maintaining and operating the state's roads, bridges and tunnels.
HRUHCA serves as a unified voice for the regional utility and heavy construction industry and to promote communication and education throughout our industry.
ASTM ASTM International is one of the largest voluntary standards development organizations in the world - a trusted source for technical standards for materials, products, systems and services.
The American Concrete Institute (ACI) is a nonprofit technical and educational society organized in 1904 and is one of the world's leading authorities on concrete technology. ACI is a forum for the discussion of all matters related to concrete and the development of solutions to problems.
Tidewater Builders Association represents more than 500 companies who serve the shelter industry in South Hampton Roads and the Eastern Shore of Virginia.
Since 1970, NPCC has been producing quality precast products for clients throughout Virginia, North Carolina and as far as Guantanamo Bay, Cuba. Due to quality products, attention to detail, and outstanding service, NPCC has continued to be able to serve the construction industry. Located on a 45 acre site in Suffolk, Virginia our production facility compromises 40,000 sq. feet under roof. Custom wet cast forms, dry cast forms, and machinery are designed in-house and built for our production operation in our 11,000 sq. ft fabrication facility. NPCC is proud to remain a family owned business and is constantly diversifying our product lines to stay current with the ever changing industry.
With our own trucks and trailers ready to meet your delivery request, NPCC has your shipping needs covered. Our shipping coordinator strives to work with each customer to schedule on time deliveries.
Quality Control Technicians are certified in both plant and field by the Virginia Department of Transportation (VDOT) and American Concrete Institute (ACI). Pre-Pour Inspections and Post-Pour inspections are performed on every product by a Quality Control Technician. As a member of the National Precast Concrete Association (NPCA), our Quality Control Technicians are required to complete NPCA's Production and Quality School.
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To ensure the highest quality, our process is monitored through every phase. As part of our Quality Assurance/Quality Control (QA/QC) program, the following test are performed by one of our certified technicians:
ASTM C-172 Standard Practice for Sampling Feshly Mixed Concrete
ASTM C-143 Standard Test Method for Hydraulic-Cement Concrete
ASTM C-1064 Standard Test Method for Temperature of Freshly Mixed Hydraulic-Cement Concrete
ASTM C -231 Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method
ASTM C-138 Standard Test Method for Density (Unit Weight), Yield and Air Content
ASTM C-31 Standard Practice for Making and Curing Test Specimens in the Field
ASTM C-39 Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
ASTM C-1611 Standard Test Method for Slump Flow of Self-Consolidating Concrete
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3737 Nansemond Parkway - Suffolk VA 23435