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GB 30979-2014: Assessment procedure for marine dumping of inert inorganic geological material
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Basic data

Standard ID	GB 30979-2014 (GB30979-2014)
Description (Translated English)	Assessment procedure for marine dumping of inert inorganic geological material
Sector / Industry	National Standard
Classification of Chinese Standard	U17
Classification of International Standard	13.020.30; 47.020
Word Count Estimation	17,156
Date of Issue	7/24/2014
Date of Implementation	6/1/2015
Quoted Standard	GB/T 12763.8; GB/T 14583-1993; GB/T 17139-1997; GB 17378.2; GB 17378.3; GB 17378.5
Regulation (derived from)	National Standards Bulletin No. 19, 2014
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the detection index to the ocean dumping of inert inorganic geological material limits and evaluation requirements. This standard applies in the People's Republic of China waters, territorial sea, contiguous zone, exclusive economi

GB 30979-2014: Assessment procedure for marine dumping of inert inorganic geological material

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Assessment procedure for marine dumping of inert inorganic geological material ICS 13.020.30; 47.020 U17 National Standards of People's Republic of China Ocean dumping substances Assessment Protocol Inert inorganic geological material Issued on. 2014-07-24 2015-06-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

The standard Chapter 4, 5.2.1 and 5.3 are mandatory, the rest are recommended. This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard was proposed by the State Oceanic Administration. This standard by the National Standardization Technical Commission for Oceanography (SAC/TC283) centralized. This standard was drafted. National Marine Environmental Monitoring Center, State Oceanic Administration, Marine Consulting Center. The main drafters of this standard. Han Geng Chen, Xu Lina, Wangju Ying, Chen Hong, Han Jianbo, Li Jun, Hu Yingying. Ocean dumping substances Assessment Protocol Inert inorganic geological material

1 Scope

This standard specifies the detection index to the ocean dumping of inert inorganic geological material limits and evaluation requirements. This standard applies in the People's Republic of China waters, territorial sea, contiguous zone, exclusive economic zone, as well as other sea areas under the jurisdiction of the continental shelf in the sea Ocean dumping before the dumping of the proposed evaluation inert inorganic geological material.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 12763.8 specification for oceanographic survey - Part 8. Marine Geology Geophysical Survey GB/T 14583-1993 Environmental surface γ radiation dose rate measurement specification GB/T 17139-1997 Soil quality - Determination of nickel by flame atomic absorption spectrophotometry GB 17378.2 specification for marine monitoring Part 2. Data processing and quality control analysis GB 17378.3 specification for marine monitoring Part 3. Sample collection, storage and transportation GB 17378.5 specification for marine monitoring Part 5. Sediment analysis

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Inorganic geological material inorganicgeologicalmaterial Geological material from the solid mineral mining process separated from the mining and construction projects out from the surface and underground or from the mountain, Reef separated from the rock material. 3.2 Inert inorganic geological material inertinorganicgeologicalmaterial Pollution and low organic matter content, not with the surrounding environment after the dumping of significant chemical reactions inorganic geological material is not subject to. Note. Does not include high levels of heavy metals, inorganic geological background material, as well as dredged material, drilling fluids and slurries. 3.3 Dumping area background values dump-sitebackgroundvalues Dumping sites to be selected before the waste is not dumped, and not by the absence of other pollution and destruction of the marine environment of the basic chemical elements of group Into content. Evaluation limit 4 inert inorganic geological material Evaluation limits inert inorganic geological material as shown in Table 1. Table 1 Evaluation limits inert inorganic geological material No. Item (unit) Evaluation Limits 1 Appearance natural structure, no industrial, domestic waste, no large-scale plant debris and animal carcasses, etc. 2 color, smell no different color, odor

3 granularity

Component content of less than 4μm particle size of less than 5%, ranging between 63μm and 4μm The particle size of component content of not more than 20% 4 Mercury (× 10-6, dry weight) ≤0.20 5 Cadmium (× 10-6, dry weight) ≤0.50 6 Lead (× 10-6, dry weight) ≤60.0 7 Zinc (× 10-6, dry weight) ≤150.0 8 Copper (× 10-6, dry weight) ≤35.0 9 chromium (× 10-6, dry weight) ≤80.0 10 arsenic (× 10-6, dry weight) ≤20.0 11 Nickel (× 10-6, dry weight) ≤40.0 12 organic carbon (× 10-2, dry weight) ≤2.0 13 BHC (× 10-6, dry weight) ≤0.05 14 DDT (× 10-6, dry weight) ≤0.02 15 Total PCBs (× 10-6, dry weight) ≤0.02 16 Kd (γ) is not greater than background values in sedimentary dumping area

5 inert inorganic geological material evaluation requirements ocean dumping

Sample collection and preparation 5.1 Collection and sample preparation, implementation of the method in accordance with Appendix A may require. 5.2 Analysis of samples 5.2.1 measurement item Determination of the sample project is divided into three categories, namely. --- Physical indicators. appearance, color, smell, size; --- Chemical indicators. mercury, cadmium, lead, zinc, copper, chromium, arsenic, nickel, organic carbon, BHC and total DDT and PCBs; --- Radioactive indicators. γ radiation dose rate. Among them, the appearance, color, smell, size, mercury, cadmium, lead, zinc, copper, chromium, arsenic, organic carbon and γ radiation dose rate must be measured; nickel, BHC The total DDT and PCBs for the selected test items. Historical Area and surrounding environment of inert inorganic geological material for analysis, if Have been BHC and DDT, total PCBs and other organic halides, petroleum and cyanide contamination and other potential projects deal The above items for testing. Observation items listed in Table 1 rating limits to dumping sedimentary environmental background values prevail. 5.2.2 Determination Determination of sample analysis according to the method of execution specified in Table 2. Table 2 Detection inert inorganic geological material No. Item Detection method detection limits (units) Reference Standard 1 Appearance sensory method - - 2 color, smell sensory method - -

3 granularity

Sieve analysis Precipitation method Laser method GB/T 12763.8 4 ωda (copper) flameless atomic absorption spectrophotometry 0.5 (× 10-6) GB 17378.5 5 ωda (Zn) by flame atomic absorption spectrophotometry 6.0 (× 10-6) GB 17378.5 6 ωda (lead) flameless atomic absorption spectrophotometry 1.0 (× 10-6) GB 17378.5 7 ωda (Cd) flameless atomic absorption spectrophotometry 0.04 (× 10-6) GB 17378.5 8 ωda (Ni) by flame atomic absorption spectrophotometry 5 (× 10-6) GB/T 17139-1997 9 ωda (chrome) flameless atomic absorption spectrophotometry 2.0 (× 10-6) GB 17378.5 10 ωda (arsenic) Atomic Fluorescence Spectrometry 0.06 (× 10-6) GB 17378.5 11 ωda (mercury) Atomic Fluorescence Spectrometry Cold atomic absorption spectrophotometry 0.002 (× 10-6) 0.005 (× 10-6) GB 17378.5 12 ωda (BHC) Gas Chromatography α-666. 3 (pg) γ-666. 4 (pg) β-666. 3 (pg) δ-666. 5 (pg) GB 17378.5 13 ωda (DDT) Gas Chromatography pp'-DDE. 4 (pg) op'-DDT. 11 (pg) pp'-DDD. 6 (pg) pp'-DDT. 18 (pg) GB 17378.5 14 ωda (organic carbon) potassium dichromate oxidation - reduction volumetric method - GB 17378.5 15 ωda (total PCBs) by Gas Chromatography 59 (pg) GB 17378.5 16 Kd (γ) γ radiation dose rate meter - GB/T 14583-1993 a detection limit. 5.3 Criteria The detection limit value comparison and evaluation, the detected values are compatible with the requirements of Table 1, the sample is an inert inorganic geological material; there The detected value of any one indicator does not comply with the requirements of Table 1, the sample does not belong to an inert inorganic geological material. One or more parts like the detected value does not meet the requirements specified in Table 1, the parts need to kind of sampling points or sampling parts of the Week Boundaries additional sampling point to determine the range that does not belong to an inert inorganic geological material. NOTE. increment means that the sample with the sampler in one operation from a number of proposed waste dump site of a prescribed weight taken; dumping of waste from a number of the proposed The number of parts is parts like the number of samples taken. 5.4 Quality Assurance and Quality Control Quality assurance and quality control should be run through the entire process of sample collection, preparation, transportation and analyzed. --- Quality assurance and quality control sample collection and preparation requirements are detailed in A.3; --- Analysis of the results of quality control and data processing should be performed in accordance with the relevant provisions of GB 17378.2.

6 reporting format

Refer to Appendix B, the preparation of "inert inorganic geological materials dumping test evaluation reports." Refer to Appendix C, fill out the "inert inorganic geological material ocean dumping application form."

Appendix A

(Normative) Collection and preparation of an inert inorganic geological material samples A.1 Sampling A.1.1 brief sampling program Brief sampling procedure comprising. --- Conduct background checks and site survey; --- Learn proposed dumping of inert inorganic geological material source, process and storage methods produce; --- Determine the proposed dumping of inert inorganic geological material batch; NOTE. Batch means a group intended to constitute dumping by weight of inert inorganic geological material. --- Determine the sampling method and sample parts number; --- Determine the sampling point or sampling site; --- Select the sampling tool. A.1.2 Sample Tools Sampling tools include. --- Sampling shovel; --- Cores sampler. A.1.3 Sampling Method A.1.3.1 inert inorganic geological materials engineering construction before sampling We will monitor the area into an area equal parts (meshing), a layout grid within each sampling point. An area of 100 hectares per laid not Less than five and no less than five the total number of sampling points. The number of sampling points columnar sample set (Table A.1) based on the batch size, volume To 10,000 tons each additional 10,000 tons, it should be added to a core collected samples. Surface sampling depth 0m ~ 0.2m. When the construction project is not greater than the depth of 1m, each sample cores from a depth of 1m, dispensing Sample three parts. the surface like 0m ~ 0.2m, middle kind 0.2m ~ 0.6m, deep kind 0.6m ~ 1m. Points (layers) take 1kg sample is contained Into the sample bags or vials. Table A.1 minimum batch size and the number of Cores Batch size Less than or equal to 500 greater than 500, greater than 10,000 and not more than 10,000 The minimum number of samples 135 column When the construction of the project is greater than the depth of 1m, the total depth of sampling should generally be the same as the total depth of the construction project, the sampling depth equal intervals Mining kind. When the total depth of the construction does not exceed 10m, spaced to 2m; when the total depth of the construction of more than 10m, longitudinal sampling each sampling point Number of not less than five. Case of the different layers of rock bits, sampling points should be added. Points (layers) take 1kg sample into a sample bag or vial. A.1.3.2 stockpiling inert inorganic geological material samples On the proposed dumping of inert inorganic geological material the entire surface of the stack, from about 0.3m from the bottom to the top of the start, draw a number of horizontal lines with O Two-wire spacing of about 1m, in respective lines laid spaced sampling points, sampling points is determined according to Table A.2 (each sampling point taken a One increments). Take part in the sample from the surface at a depth of at least 0.2m with the sampling tool. Take 1kg each point sample into a sample bag or vial. Table A.2 batch size parts with minimum number of samples Batch size less than or equal to Greater than 100, and Not more than 500 Greater than 500, and Not more than 1000 Greater than 1000, and No greater than 5000 Greater than 5000, and Not higher than 10,000 Than 10,000 Minimum increment number 2510203040 A.1.3.3 truck loaded inert inorganic geological material samples To a van as a sampling unit, when the total number of trucks loaded a number of proposed dumping of inert inorganic geological material is greater than these materials should be taken When parts of the number of samples, each truck to take at least one sample, when the total number of truck parts is less than a predetermined number of samples, the minimum number of samples per car parts should be adopted in accordance with the formula (A.1) calculations. With sampling tools from the car wall at least 0.3m, from the bottom of at least 0.2m, 0.2m depth from the surface at least parts of the sample taken. Each sample is 1kg. N = nM (A.1) Where. The minimum number of samples N --- parts per vehicle should be adopted, and rounded up; M --- Number of trucks; The number of increments n --- Table A.2 regulations. A.1.3.4 Supplement According to the above three methods can be any of a sample. A.1.4 Precautions A.1.4.1 chunk of the proposed dumping of inert inorganic geological material, a random sample after crushing; in the case of sampling points chunk proposed dumping of inert inorganic When geological materials to be broken, whichever part of the sample pieces. A.1.4.2 measurement sample application does not contain metal utensils to remove part of the metal material before sampling contact with the metal sampler. A.1.4.3 measurement sample containing metal should be installed in the sample bag lined with plastic film, the sample measurement of organic compounds should be served in wide-mouth glass Glass bottle. A.1.4.4 sample storage container preservation methods and sample pretreatment methods, according to the relevant provisions of GB 17378.3 execution. A.2 sample preparation A.2.1 sample preparation tools Sample preparation tools include. --- Agate grinding machine; --- Agate mortar; --- Polyethylene rod; --- Glass evaporating dish; --- Standard nylon sieve set; --- Standard metal sieve set; --- Polyethylene sheet; --- Oven; --- Dryers; --- Grinding mouth glass bottle with stopper. A.2.2 sample preparation A.2.2.1 basic sample preparation procedure Sample preparation basic steps include. --- Broken, crushed and milled to reduce the particle size of the sample; --- Mixing, the sample to achieve uniform; --- And dividing the sample into two or more parts shrink to reduce the mass of the sample. A.2.2.2 sample was dried Samples can not be broken due to moisture, reduce time-sharing, it may be natural drying (only for measurement and analysis of metal elements can also sample at 105 ℃ ~ 110 ℃ drying 2h ~ 4h, placed in a desiccator, cooled to room temperature, except for mercury) after treatment. A.2.2.3 sample mill The air-dry (or dried) samples poured onto a polyethylene plate, with the sample crushed polyethylene rod, released from impurities, after mixing, were taken by quartering Two crushed samples, a sample for measurement of metal elements through the aperture 2mm nylon mesh and the other for determination of organic carbon, organochlorine pesticides and more Sample PCBs through aperture 2mm metal sieve. Samples sieved were placed on the colorless polyethylene film, stir, then using The quartering of each sample was divided into two, put a cross sample inventory, another for fine grinding of the sample used. Used for determination of finely ground metal element All samples should be ground to 160 mesh nylon sieve through the aperture, after mixing, into a plug grinding mouth glass jar. For finely ground for determination of organic carbon, there Samples organochlorine pesticides and polychlorinated biphenyls should be all over the ground to 80 mesh metal screen aperture, after mixing, into a plug grinding mouth glass jar. A.2.3 Precautions A.2.3.1 Preparation of the samples used to determine the metal should avoid using metal utensils. A.2.3.2 sample preparation tools should be cleaned after every sample a clean, to prevent cross-contamination. A.3 Quality Assurance and Quality Control Quality assurance and quality control should be run through the entire process of sample collection and preparation. Unit --- sample collection and preparation of the implementation should be through the measurement certification, site operators should certificates, knowledge and understanding of sampling sample preparation skills requirement; --- All collection and preparation of samples shall be clear and complete records; Parallel --- should be taken of the total number of sampling stations in 10% of samples for quality control use; --- Sampling and sample preparation tools should be dry and clean; --- Avoid containing analytes or interfere with the test sample material tools collecting samples; --- Sample transport process should prevent sample loss, confusion and contamination; --- Sampling sample preparation process, the sample is poured into a sample bag or vial should be immediately labeled samples or sample preparation label. Sample package label content Comprising. a sample name and number, to be dumped inert inorganic geological material batch, production units, sampling site, sampling date, sampling people, Date of sending samples, sample persons; sample preparation label include. name and number of samples, to be dumped inert inorganic geological material batch, raw Production units, samples person, date of sample preparation, sample persons; --- Sampling and sample preparation should be the person responsible for the whole process.

Appendix B

(Informative) Ocean dumping of inert inorganic geological material inspection evaluation report B.1 Text Format Specifications Ocean dumping of inert inorganic geological material inspection evaluation report text frame size A4 (210mm × 297mm). B.1.1 cover format Ocean dumping of inert inorganic geological material inspection evaluation report covers the following format. The first line of writing. (city) province ××× ××× Engineering (One Times New Roman, black, center); The second line of writing. an inert inorganic geological materials dumping inspection evaluation report (One Times New Roman, black, center); Writing inscription. Prepared by the full name (if multiple units can be included in one by one, Three Times New Roman, black, center); The fourth line write. ×××× ×× month Year (Small Three Times New Roman, black, center); The fifth line of writing. China, a space, ×× (names, small Three Times New Roman, black, center); Above the line spacing should be appropriate to keep the cover appearance. B.1.2 seal in content Branches should be closed in the state. Report Prepared by the full name (with official seal), preparer, reviewer name; Address; mailing address; postal Encoding; Contact Name; telephone; E-mail address and so on. Metrology Accreditation and insert a valid certificate and copies. B.2 data report and evaluation findings Fill in the registration form in Table B.1 sampling format. Fill in chemical, radiological indicators of the test results in Table B.2 format. Table B.1 Sample Registration Form Sample implementation Unit case company name Unit Properties Measurement certificate number Sampling Location Sampling places and history The surrounding environment Sampling Method Inert inorganic geological material construction before sampling □ Stockpiling inert inorganic geological material samples □ Truckload inert inorganic geological material samples □ Number of sampling points Number (including Cores) Cores sampling point Sampling time weather conditions Site person in charge of the quality of the guarantor Sampling officer Sample Photos Sampling record Sample No. Sample point number Description of the Sample The appearance of color, smell Remark Other cases recorded Cores sampling point number sample number Description of the Sample The appearance of color, smell Remark Other cases recorded Sampling points schematic

Appendix C

(Informative) Inert inorganic geological materials dumping application form C.1 cover format Ocean dumping of inert inorganic geological material covers the application form format shown in Table C.1. Table C.1 inert inorganic geological materials dumping application cover format Inert inorganic geological materials dumping application form Applicant. (Seal) Date. Year Month Day Numbering. C.2 Application Form Text Format Inert inorganic geological materials dumping application form text format shown in Table C.2. Table C.2 inert inorganic geological materials dumping application form in text format project name (area) Application dumping amount Dumping frequency Solubility Vehicle Departure harbor Dumping way Application deadline date to dump date Dumping grounds for the application. twenty one Table C.2 (Continued) Attached material □ 1. Evaluation of an inert inorganic geological material test report □ 2. Construction Schedule (including construction drawings) □ 3. Sampling or output to the history and the surrounding environment □ 4. Construction site before . □ 5 Other materials (please specify). company name Address Legal representative zip code Registered capital Fax Contact Phone e-mail Remark company name Address Legal representative zip code Registered capital Fax Contact Phone e-mail Work tool Dumping meter installation Quantity Remark references [1] GB/T 2007.1-1987 bulk minerals sampling and sample preparation General manual sampling methods [2] GB/T 2007.2-1987 bulk minerals sampling and sample preparation General manual sample preparation method [3] GB 15618-1995 soil environmental quality standards [4] GB 17378.3-2007 marine monitoring Part 3. Sample collection, storage and transportation [5] GB 18668-2002 marine sediment quality [6] HJ/T 166-2004 soil environmental monitoring technical specifications

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