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Contact Details Registration No. HOKLAS 021 Page 1 of 1 021 TEST CAL Stanger Asia Limited 史達嘉亞洲有限公司 ADDRESS 地址 : Rooms 309, 3/F., 503 - 504, 5/F. & 705 - 706, 7/F., Fuk Shing Commercial Building, 28 On Lok Mun Street, On Lok Estate, Fanling, New Territories, Hong Kong 香港新界粉嶺安樂村安樂門街 28 號福成商業大廈 3 309 , 5503 - 504 室及7705-706ENQUIRY 查詢 : Mr HUI Kung-ching, Senior Laboratory Manager 許恭政先生 TELEPHONE 電話 : 2682 1203 FAX 傳真 : 2682 0046 E-MAIL 電郵 : [email protected] CLIENTELE 服務對象 : Public 公眾 Last updated on: 8 August 2016

HOKLAS 021 Scope of Accreditation

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Page 1: HOKLAS 021 Scope of Accreditation

Contact Details Registration No. HOKLAS 021 Page 1 of 1

021 TEST CAL

Stanger Asia Limited 史達嘉亞洲有限公司 ADDRESS 地址

: Rooms 309, 3/F., 503 - 504, 5/F. & 705 - 706, 7/F., Fuk Shing Commercial Building, 28 On Lok Mun Street, On Lok Estate, Fanling, New Territories, Hong Kong 香港新界粉嶺安樂村安樂門街 28 號福成商業大廈 3 樓 309 室, 5樓503 - 504 室及7樓705-706室

ENQUIRY 查詢

: Mr HUI Kung-ching, Senior Laboratory Manager 許恭政先生

TELEPHONE 電話

: 2682 1203

FAX 傳真

: 2682 0046

E-MAIL 電郵

: [email protected]

CLIENTELE 服務對象

: Public 公眾

Last updated on: 8 August 2016

Page 2: HOKLAS 021 Scope of Accreditation

Scope of Accreditation Registration No. HOKLAS 021 Page 1 of 19 Issue Date: 12 January 2018 Ref: HOKLAS021-252

Stanger Asia Limited 史達嘉亞洲有限公司

021 TEST CAL

ADDRESS 地址

Main Laboratory : Rooms 309, 3/F., 503 - 504, 5/F. & 705 - 706, 7/F., Fuk Shing Commercial Building, 28 On Lok Mun Street, On Lok Estate, Fanling, New Territories, Hong Kong 香港新界粉嶺安樂村安樂門街 28 號福成商業大廈 3 樓 309 室, 5 樓 503 - 504 室及 7 樓 705-706 室

Branch Laboratory : DD 83 Lot 549, 553, 556 Sha Tau Kok Road, Fanling, New Territories, Hong Kong

香港新界粉嶺沙頭角公路 83 區 549, 553 及 556 地段 ACCREDITED TEST CATEGORY 認可測試類別

: Calibration Services 校正服務 Construction Materials 建築材料

Page 3: HOKLAS 021 Scope of Accreditation

Scope of Accreditation Registration No. HOKLAS 021 Page 2 of 19 Issue Date: 12 January 2018 Ref: HOKLAS021-252

Stanger Asia Limited 史達嘉亞洲有限公司

021 TEST CAL

Rooms 309, 3/F., 503 - 504, 5/F. & 705 - 706, 7/F., Fuk Shing Commercial Building, 28 On Lok Mun Street, On Lok Estate, Fanling, New Territories, Hong Kong 香港新界粉嶺安樂村安樂門街 28 號福成商業大廈 3 樓 309 室,5 樓 503 - 504 室及 7樓 705-706 室

Calibration Services 校正服務

ITEM TESTED O R MEASURED 測試或量度項目

SPECIFIC TEST O R PRO PERTY MEASURED@ 特定測試或量度的特性@

CALIBRATIO N AND MEASUREMENT CAPABILITY (CMC)* 校準和測量能力*

Construction materials testing equipment - Compacting bar Verification in accordance with in-house procedure CAL120 for the dimensional and weight requirements as specified in CS 1: 1990: Vol. 1 (Amd. 1102) App. A9, or CS 1: 2010: Vol. 1 App. A10 - dimension of ramming face 0.02 mm - length 0.57 mm - mass 0.3 g - Concrete test cube mould Verification in accordance with in-house procedure CAL006 for the dimensional and tolerance requirements as specified in CS 1: 1990: Vol. 1 App. A21 (excluding surface texture measurement), or CS 1: 2010: Vol. 1 App. A25 - dimension 0.02 mm - parallelism 0.03 mm - flatness 0.03 mm - squareness / perpendicularity 0.03 mm @ UNLESS OTHERWISE SPECIFIED, ACCREDITED ACTIVITIES ARE CONDUCTED AT THE LABORATORY.

* THE CALIBRATION UNCERTAINTY OF A DEVICE UNDER TEST IS USUALLY REPORTED AT 95% CONFIDENCE LEVEL AND DEPENDS ON BOTH THE CMC OF THE LABORATORY AND THE PERFORMANCE OF THE DEVICE DURING CALIBRATION.

Page 4: HOKLAS 021 Scope of Accreditation

Scope of Accreditation Registration No. HOKLAS 021 Page 3 of 19 Issue Date: 12 January 2018 Ref: HOKLAS021-252

Stanger Asia Limited 史達嘉亞洲有限公司

021 TEST CAL

Rooms 309, 3/F., 503 - 504, 5/F. & 705 - 706, 7/F., Fuk Shing Commercial Building, 28 On Lok Mun Street, On Lok Estate, Fanling, New Territories, Hong Kong 香港新界粉嶺安樂村安樂門街 28 號福成商業大廈 3 樓 309 室,5 樓 503 - 504 室及 7樓 705-706 室

Calibration Services 校正服務

ITEM TESTED O R MEASURED 測試或量度項目

SPECIFIC TEST O R PRO PERTY MEASURED@ 特定測試或量度的特性@

CALIBRATIO N AND MEASUREMENT CAPABILITY (CMC)* 校準和測量能力*

Construction materials testing equipment (cont’d) - Curing tank On-site verification in accordance with in-house procedure CAL096H for temperature distribution for the requirements as specified in CS1: 1990: Vol. 1 App. A24, or CS1: 2010: Vol. 1 App. A28 - temperature distribution 0.5 K On-site verification in accordance with in-house procedure CAL095H for efficiency of circulation for the requirements as specified in CS1: 1990: Vol. 1 App. A24, or CS1: 2010: Vol. 1 App. A28 - efficiency of circulation 0.2 s @ UNLESS OTHERWISE SPECIFIED, ACCREDITED ACTIVITIES ARE CONDUCTED AT THE LABORATORY.

* THE CALIBRATION UNCERTAINTY OF A DEVICE UNDER TEST IS USUALLY REPORTED AT 95% CONFIDENCE LEVEL AND DEPENDS ON BOTH THE CMC OF THE LABORATORY AND THE PERFORMANCE OF THE DEVICE DURING CALIBRATION.

Page 5: HOKLAS 021 Scope of Accreditation

Scope of Accreditation Registration No. HOKLAS 021 Page 4 of 19 Issue Date: 12 January 2018 Ref: HOKLAS021-252

Stanger Asia Limited 史達嘉亞洲有限公司

021 TEST CAL

Rooms 309, 3/F., 503 - 504, 5/F. & 705 - 706, 7/F., Fuk Shing Commercial Building, 28 On Lok Mun Street, On Lok Estate, Fanling, New Territories, Hong Kong 香港新界粉嶺安樂村安樂門街 28 號福成商業大廈 3 樓 309 室,5 樓 503 - 504 室及 7樓 705-706 室

Calibration Services 校正服務

ITEM TESTED O R MEASURED 測試或量度項目

SPECIFIC TEST O R PRO PERTY MEASURED@ 特定測試或量度的特性@

CALIBRATIO N AND MEASUREMENT CAPABILITY (CMC)* 校準和測量能力*

Construction materials testing equipment (cont’d) - Slump cone Verification in accordance with in-house procedure CAL014 for the dimensional requirements as specified in CS1: 1990 Vol. 1 (AMD 1102) App. A4 or CS1: 2010 Vol. 1 App. A5 - wall thickness 0.02 mm - diameter 0.02 mm - height 0.57 mm - Tamping rod Verification in accordance with in-house procedure CAL014 for the dimensional requirements as specified in CS1: 1990 Vol. 1 (AMD 1102) App. A5, or CS1: 2010 Vol. 1 App. A6 - diameter 0.02 mm - length 0.57 mm @ UNLESS OTHERWISE SPECIFIED, ACCREDITED ACTIVITIES ARE CONDUCTED AT THE LABORATORY.

* THE CALIBRATION UNCERTAINTY OF A DEVICE UNDER TEST IS USUALLY REPORTED AT 95% CONFIDENCE LEVEL AND DEPENDS ON BOTH THE CMC OF THE LABORATORY AND THE PERFORMANCE OF THE DEVICE DURING CALIBRATION.

Page 6: HOKLAS 021 Scope of Accreditation

Scope of Accreditation Registration No. HOKLAS 021 Page 5 of 19 Issue Date: 12 January 2018 Ref: HOKLAS021-252

Stanger Asia Limited 史達嘉亞洲有限公司

021 TEST CAL

Rooms 309, 3/F., 503 - 504, 5/F. & 705 - 706, 7/F., Fuk Shing Commercial Building, 28 On Lok Mun Street, On Lok Estate, Fanling, New Territories, Hong Kong 香港新界粉嶺安樂村安樂門街 28 號福成商業大廈 3 樓 309 室,5 樓 503 - 504 室及 7樓 705-706 室

Calibration Services 校正服務

ITEM TESTED O R MEASURED 測試或量度項目

SPECIFIC TEST O R PRO PERTY MEASURED@ 特定測試或量度的特性@

CALIBRATIO N AND MEASUREMENT CAPABILITY (CMC)* 校準和測量能力*

Length and related measurements - Length measuring instruments - Dial gauge Calibration in accordance with AS 2103: 1978 Cl. 2.4.4 and App. A5 over the following range : up to 50 mm 8 µm - Digital indicator Calibration in accordance with GEOSPEC 3: 2001 App. A.3.4 over the following ranges : up to 13 mm 1.5 µm above 13 mm to 50 mm 5.1 µm Calibration in accordance with in-house method CAL310-1 over the following ranges : up to 13 mm 1.5 µm above 13 mm to 50 mm 5.1 µm @ UNLESS OTHERWISE SPECIFIED, ACCREDITED ACTIVITIES ARE CONDUCTED AT THE LABORATORY.

* THE CALIBRATION UNCERTAINTY OF A DEVICE UNDER TEST IS USUALLY REPORTED AT 95% CONFIDENCE LEVEL AND DEPENDS ON BOTH THE CMC OF THE LABORATORY AND THE PERFORMANCE OF THE DEVICE DURING CALIBRATION.

Page 7: HOKLAS 021 Scope of Accreditation

Scope of Accreditation Registration No. HOKLAS 021 Page 6 of 19 Issue Date: 12 January 2018 Ref: HOKLAS021-252

Stanger Asia Limited 史達嘉亞洲有限公司

021 TEST CAL

Rooms 309, 3/F., 503 - 504, 5/F. & 705 - 706, 7/F., Fuk Shing Commercial Building, 28 On Lok Mun Street, On Lok Estate, Fanling, New Territories, Hong Kong 香港新界粉嶺安樂村安樂門街 28 號福成商業大廈 3 樓 309 室,5 樓 503 - 504 室及 7樓 705-706 室

Calibration Services 校正服務

ITEM TESTED O R MEASURED 測試或量度項目

SPECIFIC TEST O R PRO PERTY MEASURED@ 特定測試或量度的特性@

CALIBRATIO N AND MEASUREMENT CAPABILITY (CMC)* 校準和測量能力*

Mass and related measurements - Force measurements - Load cell Calibration in accordance with in-house method CAL1006 over the following ranges : 1 kN to 20 kN 1.0% above 20 kN to 120 kN 0.4% above 120 kN to 520 kN 0.7% Calibration in accordance with GEOPEC 3: 2001 App. A.3.1 over the following ranges : 1 kN to 20 kN 1.0 % above 20 kN to 120 kN 0.4 % above 120 kN to 500 kN 0.7 % Calibration in accordance with in-house method CAL1007-1 over the following ranges : 1 kN to 20 kN 1.0 % above 20 kN to 120 kN 0.4 % above 120 kN to 500 kN 0.7 % @ UNLESS OTHERWISE SPECIFIED, ACCREDITED ACTIVITIES ARE CONDUCTED AT THE LABORATORY.

* THE CALIBRATION UNCERTAINTY OF A DEVICE UNDER TEST IS USUALLY REPORTED AT 95% CONFIDENCE LEVEL AND DEPENDS ON BOTH THE CMC OF THE LABORATORY AND THE PERFORMANCE OF THE DEVICE DURING CALIBRATION.

Page 8: HOKLAS 021 Scope of Accreditation

Scope of Accreditation Registration No. HOKLAS 021 Page 7 of 19 Issue Date: 12 January 2018 Ref: HOKLAS021-252

Stanger Asia Limited 史達嘉亞洲有限公司

021 TEST CAL

Rooms 309, 3/F., 503 - 504, 5/F. & 705 - 706, 7/F., Fuk Shing Commercial Building, 28 On Lok Mun Street, On Lok Estate, Fanling, New Territories, Hong Kong 香港新界粉嶺安樂村安樂門街 28 號福成商業大廈 3 樓 309 室,5 樓 503 - 504 室及 7樓 705-706 室

Calibration Services 校正服務

ITEM TESTED O R MEASURED 測試或量度項目

SPECIFIC TEST O R PRO PERTY MEASURED@ 特定測試或量度的特性@

CALIBRATIO N AND MEASUREMENT CAPABILITY (CMC)* 校準和測量能力*

Mass and related measurements (cont’d) - Force measurements

(cont’d) - Proving ring Calibration in accordance with GEOSPEC 3: 2001 App. A.3.1 over the following ranges : 0.2 kN to 0.6 kN 0.5 % above 0.6 kN to 4 kN 0.4 % above 4 kN to 10 kN 0.2 % above 10 kN to 50 kN 0.4 % Calibration in accordance with in-house method CAL1007-1 over the following ranges : 0.2 kN to 0.6 kN 0.5 % above 0.6 kN to 4 kN 0.4 % above 4 kN to 10 kN 0.2 % above 10 kN to 50 kN 0.4 % - Push-pull gauge Pull-off equipment in accordance with in-house method CAL1002 over the following ranges : 1 kN to 2 kN 1.2 % above 2 kN to 4 kN 0.7 % above 4 kN to 10 kN 0.4 % @ UNLESS OTHERWISE SPECIFIED, ACCREDITED ACTIVITIES ARE CONDUCTED AT THE LABORATORY.

* THE CALIBRATION UNCERTAINTY OF A DEVICE UNDER TEST IS USUALLY REPORTED AT 95% CONFIDENCE LEVEL AND DEPENDS ON BOTH THE CMC OF THE LABORATORY AND THE PERFORMANCE OF THE DEVICE DURING CALIBRATION.

Page 9: HOKLAS 021 Scope of Accreditation

Scope of Accreditation Registration No. HOKLAS 021 Page 8 of 19 Issue Date: 12 January 2018 Ref: HOKLAS021-252

Stanger Asia Limited 史達嘉亞洲有限公司

021 TEST CAL

Rooms 309, 3/F., 503 - 504, 5/F. & 705 - 706, 7/F., Fuk Shing Commercial Building, 28 On Lok Mun Street, On Lok Estate, Fanling, New Territories, Hong Kong 香港新界粉嶺安樂村安樂門街 28 號福成商業大廈 3 樓 309 室,5 樓 503 - 504 室及 7樓 705-706 室

Calibration Services 校正服務

ITEM TESTED O R MEASURED 測試或量度項目

SPECIFIC TEST O R PRO PERTY MEASURED@ 特定測試或量度的特性@

CALIBRATIO N AND MEASUREMENT CAPABILITY (CMC)* 校準和測量能力*

Mass and related measurements (cont’d) - Hardness measurements - Hardness testing machine On-site indirect verification of testing machine for measuring hardness in accordance with BS EN ISO 6507: Part 2: 1998 over the following range : Vickers Scale 150 HV30 to 750 HV30 2.6 % HV30 @ UNLESS OTHERWISE SPECIFIED, ACCREDITED ACTIVITIES ARE CONDUCTED AT THE LABORATORY.

* THE CALIBRATION UNCERTAINTY OF A DEVICE UNDER TEST IS USUALLY REPORTED AT 95% CONFIDENCE LEVEL AND DEPENDS ON BOTH THE CMC OF THE LABORATORY AND THE PERFORMANCE OF THE DEVICE DURING CALIBRATION.

Page 10: HOKLAS 021 Scope of Accreditation

Scope of Accreditation Registration No. HOKLAS 021 Page 9 of 19 Issue Date: 12 January 2018 Ref: HOKLAS021-252

Stanger Asia Limited 史達嘉亞洲有限公司

021 TEST CAL

Rooms 309, 3/F., 503 - 504, 5/F. & 705 - 706, 7/F., Fuk Shing Commercial Building, 28 On Lok Mun Street, On Lok Estate, Fanling, New Territories, Hong Kong 香港新界粉嶺安樂村安樂門街 28 號福成商業大廈 3 樓 309 室,5 樓 503 - 504 室及 7樓 705-706 室

Calibration Services 校正服務

ITEM TESTED O R MEASURED 測試或量度項目

SPECIFIC TEST O R PRO PERTY MEASURED@ 特定測試或量度的特性@

CALIBRATIO N AND MEASUREMENT CAPABILITY (CMC)* 校準和測量能力*

Mass and related measurements (cont’d) - Weight and balance - Balance Calibration in accordance with in-house method CAL 001 over the following range : up to 200 g 0.59 mg above 200 g to 1 kg 1.0 mg above 1 kg to 2 kg 2.1 mg above 2 kg to 3 kg 2.8 mg above 3 kg to 6 kg 10.3 mg above 6 kg to 10 kg 15.7 mg above 10 kg to 20 kg 30 mg above 20 kg to 30 kg 35 mg above 30 kg to 60 kg 73 mg above 60 kg to 70 kg 89 mg (Calibration is conducted using Class F1 weights from 1 g to 10 kg and Class F2 weights of 20 kg) On-site calibration in accordance with in-house method CAL 001 over the following range : up to 200 g 0.59 mg above 200 g to 1 kg 1.0 mg above 1 kg to 2 kg 2.1 mg above 2 kg to 3 kg 2.8 mg above 3 kg to 6 kg 10.3 mg above 6 kg to 10 kg 15.7 mg above 10 kg to 20 kg 30 mg above 20 kg to 30 kg 35 mg above 30 kg to 60 kg 73 mg above 60 kg to 70 kg 89 mg (Calibration is conducted using Class F1 weights from 1 g to 10 kg and Class F2 weights of 20 kg) @ UNLESS OTHERWISE SPECIFIED, ACCREDITED ACTIVITIES ARE CONDUCTED AT THE LABORATORY.

* THE CALIBRATION UNCERTAINTY OF A DEVICE UNDER TEST IS USUALLY REPORTED AT 95% CONFIDENCE LEVEL AND DEPENDS ON BOTH THE CMC OF THE LABORATORY AND THE PERFORMANCE OF THE DEVICE DURING CALIBRATION.

Page 11: HOKLAS 021 Scope of Accreditation

Scope of Accreditation Registration No. HOKLAS 021 Page 10 of 19 Issue Date: 12 January 2018 Ref: HOKLAS021-252

Stanger Asia Limited 史達嘉亞洲有限公司

021 TEST CAL

Rooms 309, 3/F., 503 - 504, 5/F. & 705 - 706, 7/F., Fuk Shing Commercial Building, 28 On Lok Mun Street, On Lok Estate, Fanling, New Territories, Hong Kong 香港新界粉嶺安樂村安樂門街 28 號福成商業大廈 3 樓 309 室,5 樓 503 - 504 室及 7樓 705-706 室

Construction Materials 建築材料

ITEM TESTED O R MEASURED 測試或量度項目

SPECIFIC TEST O R PRO PERTY MEASURED 特定測試或量度的特性

SPECIFICATIO N, STANDARD METHO D O R TECHNIQ UE USED

規範、標準方法或應用技術 Aggregates Particle size distribution BS 812: Section 103.1: 1985 + Amd. 6003 (Sieve analysis) Concrete Chloride content BS 1881: Part 124: 1988 Cl. 10.2 (chemical analysis) CS 1: 2010 Section 21.10.2 Sulphate content BS 1881: Part 124: 1988 Cl. 10.3 CS 1: 2010 Section 21.10.3 Detection of PFA CS 1: 2010 Section 21.5 Cement and Aggregate content CS 1: 2010 Section 21.6.4, 21.6.6 & 21.6.7 (By calcium oxide determination) Aggregate / Cement ratio BS 1881: Part 124: 1988 Section 5.9 (By calcium oxide determination) Soil Moisture content by oven-drying GEOSPEC 3: 2001 Test 5.1 (Phase I) at 45°C±5°C Moisture content by oven-drying GEOSPEC 3: 2001 Test 5.2 at 105°C±5°C Comparative test for the determination of GEOSPEC 3: 2001 Test 5.3 moisture content by oven-drying Liquid limit, plastic limit, and plasticity index GEOSPEC 3: 2001 Test 6.1 Liquidity index GEOSPEC 3: 2001 Test 6.2 Particle density by gas jar method GEOSPEC 3: 2001 Test 7.1 Particle density by small pyknometer method GEOSPEC 3: 2001 Test 7.2

Page 12: HOKLAS 021 Scope of Accreditation

Scope of Accreditation Registration No. HOKLAS 021 Page 11 of 19 Issue Date: 12 January 2018 Ref: HOKLAS021-252

Stanger Asia Limited 史達嘉亞洲有限公司

021 TEST CAL

Rooms 309, 3/F., 503 - 504, 5/F. & 705 - 706, 7/F., Fuk Shing Commercial Building, 28 On Lok Mun Street, On Lok Estate, Fanling, New Territories, Hong Kong 香港新界粉嶺安樂村安樂門街 28 號福成商業大廈 3 樓 309 室,5 樓 503 - 504 室及 7樓 705-706 室

Construction Materials 建築材料

ITEM TESTED O R MEASURED 測試或量度項目

SPECIFIC TEST O R PRO PERTY MEASURED 特定測試或量度的特性

SPECIFICATIO N, STANDARD METHO D O R TECHNIQ UE USED

規範、標準方法或應用技術 Soil Particle size distribution by wet sieving GEOSPEC 3: 2001 Test 8.1 (Phase I) (with dispersant) (cont’d) Particle size distribution by wet sieving GEOSPEC 3: 2001 Test 8.2 (without dispersant) Particle size distribution by hydrometer GEOSPEC 3: 2001 Test 8.5 (with dispersant) Particle size distribution by hydrometer GEOSPEC 3: 2001 Test 8.6 (without dispersant) Construction of a continuous particle size GEOSPEC 3: 2001 Test 8.7 distribution curve from the results of wet-sieving and sedimentation tests Dry density/moisture content relationship GEOSPEC 3: 2001 Test 10.1 of soils containing particles which are not susceptible to crushing (using a 1000cc mould and 2.5 kg rammer) Dry density/moisture content relationship GEOSPEC 3: 2001 Test 10.2 of soils containing particles which are susceptible to crushing (using a 1000cc mould and 2.5 kg rammer) Dry density/moisture content relationship GEOSPEC 3: 2001 Test 10.3 of soils containing particles which are not susceptible to crushing (using a CBR mould and 2.5 kg rammer) Dry density/moisture content relationship GEOSPEC 3: 2001 Test 10.4 of soils containing particles which are susceptible to crushing (using a CBR mould and 2.5 kg rammer)

Page 13: HOKLAS 021 Scope of Accreditation

Scope of Accreditation Registration No. HOKLAS 021 Page 12 of 19 Issue Date: 12 January 2018 Ref: HOKLAS021-252

Stanger Asia Limited 史達嘉亞洲有限公司

021 TEST CAL

Rooms 309, 3/F., 503 - 504, 5/F. & 705 - 706, 7/F., Fuk Shing Commercial Building, 28 On Lok Mun Street, On Lok Estate, Fanling, New Territories, Hong Kong 香港新界粉嶺安樂村安樂門街 28 號福成商業大廈 3 樓 309 室,5 樓 503 - 504 室及 7樓 705-706 室

Construction Materials 建築材料

ITEM TESTED O R MEASURED 測試或量度項目

SPECIFIC TEST O R PRO PERTY MEASURED 特定測試或量度的特性

SPECIFICATIO N, STANDARD METHO D O R TECHNIQ UE USED

規範、標準方法或應用技術 Soil Dry density/moisture content relationship GEOSPEC 3: 2001 Test 10.5 (Phase I) of soils containing particles which are not (cont’d) susceptible to crushing (using a 1000cc mould and 4.5 kg rammer) Dry density/moisture content relationship GEOSPEC 3: 2001 Test 10.6 of soils containing particles which are susceptible to crushing (using a 1000cc mould and 4.5 kg rammer) Dry density/moisture content relationship GEOSPEC 3: 2001 Test 10.7 of soils containing particles which are not susceptible to crushing (using a CBR mould and 4.5 kg rammer) Dry density/moisture content relationship GEOSPEC 3: 2001 Test 10.8 of soils containing particles which are susceptible to crushing (using a CBR mould and 4.5 kg rammer) In-situ bulk density and in-situ dry density GEOSPEC 3: 2001 Test 11.1 of soil by the sand replacement method suitable for fine- and medium-grained soils (with small pouring cylinder) In-situ bulk density and in-situ dry density GEOSPEC 3: 2001 Test 11.2 of soil by the sand replacement method suitable for fine-, medium-, and coarse-grained soils (with large pouring cylinder) Relative compaction of fill materials GEOSPEC 3 : 2001 Test 11.4 Buildings Department PNAP 55 (1994) Cl. 2 App. A Soil Pull-out test of soil nails HKHA Specification (2000) SLO.T310.3 to SLO.T350.3 (other) GEOGUIDE 7 (2008) Cl. 6.3.2

Page 14: HOKLAS 021 Scope of Accreditation

Scope of Accreditation Registration No. HOKLAS 021 Page 13 of 19 Issue Date: 12 January 2018 Ref: HOKLAS021-252

Stanger Asia Limited 史達嘉亞洲有限公司

021 TEST CAL

Rooms 309, 3/F., 503 - 504, 5/F. & 705 - 706, 7/F., Fuk Shing Commercial Building, 28 On Lok Mun Street, On Lok Estate, Fanling, New Territories, Hong Kong 香港新界粉嶺安樂村安樂門街 28 號福成商業大廈 3 樓 309 室,5 樓 503 - 504 室及 7樓 705-706 室

Construction Materials 建築材料

ITEM TESTED O R MEASURED 測試或量度項目

SPECIFIC TEST O R PRO PERTY MEASURED 特定測試或量度的特性

SPECIFICATIO N, STANDARD METHO D O R TECHNIQ UE USED

規範、標準方法或應用技術 Metallic materials Ultrasonic testing of H beams with parallel BS EN 10306 : 2002 (non-destructive) flanges (manual method) Ultrasonic testing of steel flat product BS EN 10160: 1999 (reflection method) Ultrasonic testing of steel plate, strip and BS 5996: 1993 wide flat

Welds Visual examination BS 5289: 1976 (non-destructive) BS EN 970: 1997 BS EN ISO 17637: 2011 Magnetic particle test BS 6072: 1981 + Amd. 3960, 4542 & 4843 (Magnetic flow method colour contrast technique using permanent magnets and A.C. yokes) BS EN 1290: 1998 (Magnetic flow method colour contrast technique using permanent magnets and A.C. yokes) BS EN ISO 9934: Part 1: 2001 (Magnetic flow method colour contrast technique using permanent magnets and A.C. yokes) BS EN ISO 17638: 2009 (Magnetic flow method colour contrast technique using permanent magnets and A.C. yokes) Liquid penetrant test BS 6443: 1984 + Amd. 4844 (Colour contrast method) BS EN 571: Part 1 : 1997 (Colour contrast method) Ultrasonic test BS 3923: Part 1: 1986 (Butt welds in plates and pipes, ‘T’-joint welds, nozzle welds and node welds) BS EN 1714: 1998 + Amd. 10286 (Butt welds in plates and pipes, ‘T’- joint welds, nozzle welds and node welds) BS EN ISO 17640: 2010 (Butt welds in plates and pipes, ‘T’-joint welds, nozzle welds and node welds) Radiographic examination BS EN 1435: 1997 (Gamma Ray)

Page 15: HOKLAS 021 Scope of Accreditation

Scope of Accreditation Registration No. HOKLAS 021 Page 14 of 19 Issue Date: 12 January 2018 Ref: HOKLAS021-252

Stanger Asia Limited 史達嘉亞洲有限公司

021 TEST CAL

DD 83 Lot 549, 553, 556 Sha Tau Kok Road, Fanling, New Territories, Hong Kong 香港新界粉嶺沙頭角公路 83 區 549, 553 及 556 地段

Construction Materials 建築材料

ITEM TESTED O R MEASURED 測試或量度項目

SPECIFIC TEST O R PRO PERTY MEASURED 特定測試或量度的特性

SPECIFICATIO N, STANDARD METHO D O R TECHNIQ UE USED

規範、標準方法或應用技術 Coating Pull-off test of coating In-house method DIA 36 Concrete Compressive strength of concrete cubes CS 1: 1990 Section 12 + Amd. 1201, 1202 & 1203 in the force range 20 kN - 3000 kN CS 1: 2010 Section 12 Compressive strength of concrete cores in the force range 20 kN - 2000 kN CS 1: 1990 Section 15 + Amd. 1201, 1203 & 1205 in the force range 20 kN - 3000 kN CS 1: 2010 Section 15 Crack survey HKHA MTS (2002/2004) for Maintenance & Building Materials Specification Part D Cl. 4.3.14 Curing of test specimens CS 1: 1990 Section 10 + Amd. 1101 (Tropical zone temperature) CS 1: 2010 Section 10 Density of hardened concrete CS 1: 1990 Section 16 +Amd. 1201 & 1203 CS 1: 2010 Section 16 Density of compacted fresh concrete CS 1: 2010 Section 5 BS EN 12350: Part 6: 2009 Flow table test CS 1: 2010 Section 2 Part IV Flow test BS 1881: Part 105: 1984 CS1: 1990 Section 22 + Amd. 1206 Making test cubes from fresh concrete CS 1: 1990 Section 7 + Amd. 1101 & 1102 BS EN 12390: Part 2: 2009 CS 1: 2010 Section 7 Moisture content by weighing drilling HKHA MTS (2002/2004) for Maintenance & Building powders Materials Specification Part D Cl. 4.3.8 Method 1 Moisture content by weighing minicores HKHA MTS (2002/2004) for Maintenance & Building Materials Specification Part D Cl. 4.3.8 Method 2 Obtaining core samples In-house Method DIA 19 CS 1: 2010 Section 15 Obtaining drilling powder samples HKHA MTS (2002/2004) for Maintenance & Building Materials Specification Part D Cl. 6.4

Page 16: HOKLAS 021 Scope of Accreditation

Scope of Accreditation Registration No. HOKLAS 021 Page 15 of 19 Issue Date: 12 January 2018 Ref: HOKLAS021-252

Stanger Asia Limited 史達嘉亞洲有限公司

021 TEST CAL

DD 83 Lot 549, 553, 556 Sha Tau Kok Road, Fanling, New Territories, Hong Kong 香港新界粉嶺沙頭角公路 83 區 549, 553 及 556 地段

Construction Materials 建築材料

ITEM TESTED O R MEASURED 測試或量度項目

SPECIFIC TEST O R PRO PERTY MEASURED 特定測試或量度的特性

SPECIFICATIO N, STANDARD METHO D O R TECHNIQ UE USED

規範、標準方法或應用技術 Concrete Sampling of fresh concrete CS 1: 1990 Section 1 + Amd. 1101 (cont’d) BS EN 12350: Part 1: 2009 CS 1: 2010 Section 1 Slump CS 1: 1990 Section 2 + Amd. 1101 & 1102 BS EN 12350: Part 2: 2009 CS 1: 2010 Section 2 Part I Removal of concrete cover to expose HKHA MTS (2002/2004) for Maintenance & Building reinforcement Materials Specification Part D Cl. 4.2.1 Concrete Covermeter survey HKHA MTS (2002/2004) for Maintenance & Building (diagnostic) Materials Specification Part D Cl. 4.3.2 (Method 1 & Method 2) BS 1881: Part 204: 1988 + Amd. 6201 Carbonation test BRE IP6/81 HKHA MTS (2002/2004) for Maintenance & Building Materials Specification Part D Cl. 4.3.1 (Method 1 & Method 2) BS EN 14630: 2006 Half cell potential measurement ASTM C876-87 ASTM C876-91 HKHA MTS (2002/2004) for Maintenance & Building Materials Specification Part D Cl. 4.3.4 & 4.3.5 Infrared thermography for detection of The Hong Kong Concrete Institute TM1 (2009) building surface defects Resistivity measurement BS 1881: Part 201: 1986 Cl. 2.3 HKHA MTS (2004/2006) for Maintenance & Building Materials Specification Part D Cl. 4.3.6 Surface hardness measurement BS 1881: Part 202: 1986 BS EN 12504: Part 2: 2001 In-house method DIA25-1 Surface penetration radar survey for The Hong Kong Concrete Institute TM2 (2009) determination of concrete cover and distribution of steel reinforcement Ultrasonic pulse velocity measurement BS 1881: Part 203: 1986 Cl. 6

Page 17: HOKLAS 021 Scope of Accreditation

Scope of Accreditation Registration No. HOKLAS 021 Page 16 of 19 Issue Date: 12 January 2018 Ref: HOKLAS021-252

Stanger Asia Limited 史達嘉亞洲有限公司

021 TEST CAL

DD 83 Lot 549, 553, 556 Sha Tau Kok Road, Fanling, New Territories, Hong Kong 香港新界粉嶺沙頭角公路 83 區 549, 553 及 556 地段

Construction Materials 建築材料

ITEM TESTED O R MEASURED 測試或量度項目

SPECIFIC TEST O R PRO PERTY MEASURED 特定測試或量度的特性

SPECIFICATIO N, STANDARD METHO D O R TECHNIQ UE USED

規範、標準方法或應用技術 Foundation Piles Dynamic Pile Test (PDA) ASTM D4945-00 Pile integrity test (PIT) ASTM D5882-00 Plate load test (PLT) BS 1377: Part 9: 1990 Cl. 4.1 (incremental loading method) Static loading test (SLT) Architectural Services Department General Specification For Building (2012) Section 5.28 Building Department APP-18 (2012) HKHA Specification Library (2014) Cl. PIL 1.T710.7 to PIL 1.T920.7 & Cl. PIL 1.T1010.7 to PIL 1.T1110.7 General Specification for Civil Engineering Works (2006), Appendix 8.1 Ultrasonic crosshole sonic logging test (SOLT) ASTM D6760-02 Ultrasonic Echo Sounder test In-house method PIL10-KTMS Grout Flow of grout for preplaced-aggregate ASTM C939-02 concrete (flow cone method) Bleeding and free expansion General Specification for Civil Engineering Works (2006) Vol. 2 Cl. 17.59-17.60 ASTM C940-98a Making and curing test cubes General Specification for Civil Engineering Works (2006) Vol. 2 Cl. 17.63 (1) & (2) CS1: 2010 Section 7 & 10 with modifications Compressive strength of grout cubes General Specification for Civil Engineering Works in the force range 20 kN - 3000 kN (2006) Vol. 2 Cl. 17.63 (1) & (2) CS1: 2010 Section 12 with modifications

Page 18: HOKLAS 021 Scope of Accreditation

Scope of Accreditation Registration No. HOKLAS 021 Page 17 of 19 Issue Date: 12 January 2018 Ref: HOKLAS021-252

Stanger Asia Limited 史達嘉亞洲有限公司

021 TEST CAL

DD 83 Lot 549, 553, 556 Sha Tau Kok Road, Fanling, New Territories, Hong Kong 香港新界粉嶺沙頭角公路 83 區 549, 553 及 556 地段

Construction Materials 建築材料

ITEM TESTED O R MEASURED 測試或量度項目

SPECIFIC TEST O R PRO PERTY MEASURED 特定測試或量度的特性

SPECIFICATIO N, STANDARD METHO D O R TECHNIQ UE USED

規範、標準方法或應用技術 Metallic materials Tensile test of metallic materials BS EN ISO 6892: Part 1: 2009 in force range 15 kN to 1500 kN Metallic materials Tensile test of hot rolled bars BS 4449: 1988 (steel - reinforcing) in the force range 15 kN - 1500 kN Tensile test of carbon steel bars CS2: 1995 in the force range 15kN - 1500 kN Bend test of hot rolled bars BS 4449: 1988 Bend test of carbon steel bars CS2: 1995 Rebend test of hot rolled bars BS 4449: 1988 Rebend test of carbon steel bars CS2: 1995 Tensile test of reinforcing bar with mechanical BS 8110: Part 1: 1985 Cl. 3.12.8.16.2 coupler (10 mm - 50 mm diameter) BS 8110: Part 1: 1997 Cl. 3.12.8.16.2 in the force range 15 kN – 1400 kN General specification for Civil Engineering Works (1992) Vol. 2 Cl. 15.33 Cutting out reinforcement HKHA MTS (2002/2004) for Maintenance & Building Materials Specification Part D Cl. 4.2.3 Mass per meter of steel reinforcing bars CS2: 2012 + Amd. 2: 2014 Rebend test of steel reinforcing bars CS2: 2012 + Amd. 2: 2014 Tensile test of steel reinforcing bars in the CS2: 2012 + Amd. 2: 2014 force range 15 kN – 1500 kN Tensile test of weldable structural steel BS 4360: 1986 sections in the force range 15 kN – 1400 kN BS 4360: 1990 Charpy 'V' notch impact test BS EN 10045: Part 1: 1990 Vickers hardness test in scale range HV 30 BS EN ISO 6507: Part 1: 1998 Tensile test of machined and unmachined BS EN ISO 898: Part 1: 1999 specimens of bolts, screws and studs in the force range 15 kN – 1500 kN

Page 19: HOKLAS 021 Scope of Accreditation

Scope of Accreditation Registration No. HOKLAS 021 Page 18 of 19 Issue Date: 12 January 2018 Ref: HOKLAS021-252

Stanger Asia Limited 史達嘉亞洲有限公司

021 TEST CAL

DD 83 Lot 549, 553, 556 Sha Tau Kok Road, Fanling, New Territories, Hong Kong 香港新界粉嶺沙頭角公路 83 區 549, 553 及 556 地段

Construction Materials 建築材料

ITEM TESTED O R MEASURED 測試或量度項目

SPECIFIC TEST O R PRO PERTY MEASURED 特定測試或量度的特性

SPECIFICATIO N, STANDARD METHO D O R TECHNIQ UE USED

規範、標準方法或應用技術 Metallic materials Proof load test of steel nuts in the force range ISO 898: Part 2: 1992 (steel - structural) 15 kN – 1500 kN BS 4190: 2001 BS 3692: 2001 Tensile test on structural steel BS EN 10210: Part 1: 2006 in the force range 15 kN to 1500 kN BS EN 10210: Part 1: 1994 BS EN 10025: Part 1: 2004 BS EN 10219: Part 1: 2006 Plaster Pull-off test of plaster In-house method DIA 06 Render Pull-off test of render In-house method DIA 02 Road Surfaces Skid resistance of road surface using a Highways Department (Research and Development portable pendulum tester Division) Guidance Notes on Road testing - RD/GN/009 (Sep 1989) Rock dowel Pull-off test of rock dowel In-house method SPRD 01 Structural fixings Tensile proof load test of anchor bolts In-house method DIA 08 (anchor bolts & dowel bars) (size M6 – M39) in the force range In-house method DIA 33 (with one hour deformation 1 kN – 150 kN measurement) Tensile proof load test of dowel bars In-house method DIA 09 (6 – 40mm diameter) in the force range 1 kN to 450 kN T iles Pull-off test of t iles In-house method DIA 30 (coring method) In-house method DIA 31 (saw-cut method)

Page 20: HOKLAS 021 Scope of Accreditation

Scope of Accreditation Registration No. HOKLAS 021 Page 19 of 19 Issue Date: 12 January 2018 Ref: HOKLAS021-252

Stanger Asia Limited 史達嘉亞洲有限公司

021 TEST CAL

DD 83 Lot 549, 553, 556 Sha Tau Kok Road, Fanling, New Territories, Hong Kong 香港新界粉嶺沙頭角公路 83 區 549, 553 及 556 地段

Construction Materials 建築材料

ITEM TESTED O R MEASURED 測試或量度項目

SPECIFIC TEST O R PRO PERTY MEASURED 特定測試或量度的特性

SPECIFICATIO N, STANDARD METHO D O R TECHNIQ UE USED

規範、標準方法或應用技術 Welds Longitudinal tensile test on welds in BS EN 876: 1995 (destructive) metallic materials in the force range BS EN ISO 5178: 2011 20 kN – 1500 kN Bend test on welds in metallic materials BS EN 910: 1996 Fracture test on welds in metallic materials BS EN 1320: 1997 Charpy V-notch impact test on welds in BS EN 875: 1995 metallic materials BS EN ISO 9016: 2011 Macroscopic examination on welds in BS EN 1321: 1997 + Amd. 14972 metallic materials T ransverse tensile test on welds in metallic BS EN 895: 1995 materials in the force range 15 kN – 1500 kN BS EN ISO 4136: 2011 Vickers hardness test across welded joints BS EN 1043: Part 1: 1996 in the scale of HV 10