GB 30979-2014Assessment procedure for marine dumping of inert inorganic geological material (English PDF)

Foreword

The standard Chapter 4,

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

GB 30979-2014 is the Chinese national standard on assessment procedure for marine dumping of inert inorganic geological material, in the field of shipbuilding and marine structures. It carries no /T suffix, which in the Chinese system means compliance is mandatory: a product or a practice within its scope has to meet it to be lawfully made, sold or carried out in China. It was issued on 24 July 2014 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China, and has been in force since 1 June 2015. Classification: ICS 47.020, CCS U17. This page is published from the official record of the standard held by the Chinese standards administration: the identification, the dates, the classification and the issuing body are taken from there. The clause text, the tables and the numeric limits are in the document itself, which is delivered complete in English translation.

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."

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 gamma 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

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%

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 (gamma) 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.

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;

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