BUILDING EFFICIENCY

Parking lot, gravel, roads, ponds, topsoil, erroision, septic systems, dump trucks, end dumps, trucking, site prep

water supply

Single-Family

Dimension Stone Mining and Quarrying, Crushed and Broken Limestone Mining and Quarrying, Crushed and Broken Granite Mining and Quarrying, Other Crushed and Broken Stone Mining and Quarrying, Construction Sand and Gravel Mining

Land Subdivision, Other Heavy and Civil Engineering Construction, Site Preparation Contractors, Other Support Activities for Air Transportation, Other Support Activities for Water Transportation

Power and Communication Line and Related Structures Construction, Electrical Contractors

Industrial Building Construction, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Site Preparation Contractors

Donot understand

Crushed and Broken Limestone Mining and Quarrying, Other Crushed and Broken Stone Mining and Quarrying, Construction Sand and Gravel Mining, All Other Nonmetallic Mineral Mining, Support Activities for Metal Mining

Guard Rail, highway signing, erosion control, grading, landscaping

Power and Communication Line and Related Structures Construction, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

lead abatement

Land Subdivision

Steam and Air-Conditioning Supply, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Industrial Building Construction

Oilseed (except Soybean) Farming, Crude Petroleum and Natural Gas Extraction, Drilling Oil and Gas Wells, Support Activities for Oil and Gas Operations, Natural Gas Distribution

Other Heavy and Civil Engineering Construction, All Other Rubber Product Manufacturing, Pump and Pumping Equipment Manufacturing, All Other Miscellaneous Manufacturing, Other Direct Selling Establishments

gravel, sand, stone, excavation

New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction