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◉ Construction Land Soil Testing
Construction land refers to the land on which buildings and structures are constructed, including residential land, school land, medical land, park land, industrial land, commercial service facility land, public facility land, etc.
Construction land soil testing is to sample and test the construction land soil to determine the type and concentration of pollutants in the soil.
◉ Category
According to the exposure of the protected object, it is divided into:
The first category of land: residential land in urban construction land, land for primary and secondary schools in public management and public service land, land for medical and health care, land for social welfare facilities, and land for community parks or children's parks in parks and green spaces;
The second category of land: industrial land, logistics storage land, commercial service facility land, road and transportation facilities land, public facility land, public management and public service land, and green space and square land among urban construction land.
◉ Service Area
(1) 45 soil tests. Contains Arsenic, Cadmium, Chromium, Copper, Lead, Mercury, Nickel, Carbon Tetrachloride, Chloroform, Chloromethane, 1,1-Dioxyethane, 1,2-Dioxyethane, 1,1-Dioxyethylene , cis-1,2-dioxyethylene, trans-1,2-dioxyethylene, dioxymethane, 1,2-dioxopropane, 1,1,1,2-tetrachloroethane, 1,1, 2,2-tetrachloroethane, tetrachloroethylene, 1,1,1-trichloroethane, 1,1,2-trichloroethane, trichloroethylene, 1,2,3-trichloropropane, chlorine Ethylene, benzene, chlorobenzene, 1,2-dichlorobenzene, 1,4-dichlorobenzene, ethylbenzene, styrene, toluene, m-xylene + p-xylene, o-xylene, nitrobenzene, aniline, 2 -Chlorophenol, Benzo[α]Anthracene, Benzo[α]Pyrene, Benzo[α]Fluoranthene, Benzo[k]Fluoranthene, Dibenzo[α,h]Anthracene, Indeno[1 ,2,3-cd]pyrene, naphthalene, etc.
(2) Soil environmental quality testing
(3) Soil testing of contaminated plots and surrounding areas
(4) Soil testing for land remediation and restoration
(5) Soil testing for evaluation of land remediation effect
(6) Retrospective evaluation of plots, soil testing, etc.
◉ Test Items
Heavy metals and inorganic substances: arsenic, cadmium, chromium (hexavalent), copper, lead, mercury, nickel, antimony, beryllium, cobalt, methylmercury, vanadium, cyanide;
Volatile organic compounds: carbon tetrachloride, chloroform, 1,1-dichloroethane, 1,2-dichloroethane, 1,1-dichloroethylene, cis-1,2-dichloroethylene, trans-1 ,2-dichloroethylene, dichloromethane, 1,2-dichloropropane, 1,1,1,2-tetrachloroethane, 1,1,2,2-tetrachloroethane, tetrachloroethylene, 1 ,1,1-trichloroethane, 1,1,2-trichloroethane, trichloroethylene, 1,2,3-trichloropropane, vinyl chloride, benzene, chlorobenzene, 1,2-dichlorobenzene , ethylbenzene, styrene, toluene, m-xylene, p-xylene, o-xylene, chlorotoluene, 1,4-dichlorobenzene, etc.;
Semi-volatile organic compounds: nitrobenzene, aniline, 2-chlorophenol, benzo(a)anthracene, benzo(a)pyrene, benzo(b)fluoranthene, benzo(k)fluoranthene, fen, diphenyl Do(a,h)anthracene, indeno(1,2,3-cd)pyrene, naphthalene, hexachlorocyclopentadiene, 2,4-dinitrotoluene, 2,4-dichlorophenol, 2,4 ,6-trichlorophenol, 2,4-dinitrophenol, pentachlorophenol, etc.;
Organic pesticides: chlordane, p,p'-DDD, DDT, endosulfan, heptachlor, α-hexahexahexanol, β-hexahexahexanol, γ-hexahexahexanol, hexachlorobenzene, mirex, etc.;
Others: polychlorinated biphenyls, polybrominated biphenyls, petroleum hydrocarbons, etc.
◉ Related Standards
"Soil Environmental Quality-Construction Land Soil Pollution Risk Control Standard (Trial)" GB 36600-2018
"Technical Guidelines for Investigation of Soil Pollution in Construction Land" HJ 25.1-2019
"Technical Guidelines for Construction Land Soil Pollution Risk Control and Restoration Monitoring" HJ 25.2-2019
"Technical Specifications for Soil Environmental Monitoring" HJ/T 166-2004
"Soil Quality - Technical Guidelines for Soil Sampling" GB/T 36197-2018
"Soil quality - Guidelines for long-term and short-term preservation of soil samples" GB/T 32722-2016
"Determination of Total Chromium in Soil - Flame Atomic Absorption Spectrophotometry" HJ 491-2009
"Soil Determination of Nickel-Flame Atomic Absorption Spectrophotometry" GB/T 17139-1997
"Determination of total mercury, total arsenic and total lead in soil - Atomic fluorescence method" GB/T 22105-2008
"Soil Determination of Copper and Zinc - Flame Atomic Absorption Spectrophotometry" GB/T 17138-1997
"Soil - Determination of Lead and Cadmium - Graphite Furnace Atomic Absorption Spectrophotometry" GB/T 17141-1997
◉ Compliance Services
As a professional third-party testing and certification service organization, Jiayu Testing has qualifications such as CMA, CNAS, and occupational health technical service institutions. In the field of environmental testing, it currently has more than 1000 CMA testing parameters, covering water and wastewater, air and exhaust gas, soil and sediment, noise and vibration, and solid waste toxicity identification. The laboratory is built and managed strictly in accordance with standards, equipped with advanced instruments and equipment, and has a professional technical team with superb skills. It has rich industry service experience and strong testing technology capabilities. Based on the principles of objectivity and fairness, it provides authoritative testing reports with legal effect to the society, and provides full chain environmental risk management support for enterprises and regulatory departments. Welcome to contact us at 400-9269-886!
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