Castco Testing Centre Ltd. 佳力高試驗中心有限公司

1 Contact Details Registration No. HOKLAS 032 Page 1 of 1 032 TEST CAL Castco Testing Centre Ltd. ADDRESS : 6/F., Techno Centre , 33 On Kui Street, On Lok Tsuen, Fanling, New Territories, Hong Kong 33 6 ENQUIRY : Dr Stephen LEE Shu-hang, Executive Director TELEPHONE : 2597 8333 FAX : 2597 8399 E-MAIL : WEBSITE ADDRESS : CLIENTELE : Public Contact details last updated on: 20 February 2017 Scope of Accreditation Registration No. HOKLAS 032 Page 1 of 157 Issue Date: 29 March 2021 Ref: HOKLAS032-289 Castco Testing Centre Ltd. 032 TEST CAL ADDRESS Main Laboratory : 29A, On Chuen Street, On Lok Tsuen, Fanling, New Territories, Hong Kong 29 A Branch Laboratory : 6/F, Techno Centre , 33 On Kui Street, On Lok Tsuen, Fanling, New Territories, Hong Kong 33 6 Test Location at Guangzhou : Pinbuda Road, Huashan Town, Huadu District, Guangzhou City, Guangdong Province, China Test Location at Zhongshan : Rooms 111, 112, 113, the first floor, No.

2 11, Haifu North Road, Hengmen, Nanlang Town, Zhongshan City, Guangdong Province, China 11 111 112 113 ACCREDITED TEST CATEGORY : Calibration Services Chemical Testing Chinese Medicine Construction Materials Environmental Testing Food Miscellaneous Pharmaceutical Products Scope of Accreditation Registration No. HOKLAS 032 Page 2 of 157 Issue Date: 29 March 2021 Ref: HOKLAS032-289 Castco Testing Centre Ltd. 032 TEST CAL 29A, On Chuen Street, On Lok Tsuen, Fanling, New Territories, Hong Kong 29 A Calibration Services ITEM TESTED OR MEASURED SPECIFIC TEST OR PROPERTY MEASURED@ @ CALIBRATION AND MEASUREMENT CAPABILITY (CMC)* * Construction materials Testing equipment - BRE screed tester Verification of following parameters in accordance with in-house method CAL-BRE for the requirements in BS 8204: Part 1: 1987: App.

3 B2 - travel distance mm - diameter of tool piece mm - mass of annular weight g - depth measuring device mm Verification of following parameters in accordance with in-house method CAL-BRE for the requirements in BS 8204: Part 1: 1999: Annex C2 - travel distance mm - diameter of tool piece mm - mass of annular weight g - depth measuring device mm - Cement grout flow cone Verification of the time of efflux of water through s a standardised flow cone in accordance with in-house method CAL-FLOW-CONE for requirements in ASTM C939-97 Cl. 8 Verification of the time of efflux of water through s a standardised flow cone in accordance with in-house method CAL-FLOW-CONE for requirements in ASTM C939-02 Cl.

4 8 Verification of the time of efflux of water through s a standardised flow cone in accordance with in-house method CAL-FLOW-CONE for requirements in ASTM C939-10 Cl. 9 @ 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. Scope of Accreditation Registration No. HOKLAS 032 Page 3 of 157 Issue Date: 29 March 2021 Ref: HOKLAS032-289 Castco Testing Centre Ltd. 032 TEST CAL 29A, On Chuen Street, On Lok Tsuen, Fanling, New Territories, Hong Kong 29 A Calibration Services ITEM TESTED OR MEASURED SPECIFIC TEST OR PROPERTY MEASURED@ @ CALIBRATION AND MEASUREMENT CAPABILITY (CMC)* * Construction materials Testing equipment (cont d) - Compacting bar Verification of following parameters in accordance with in-house method CAL-COMP-BAR for requirements specified in CS1: 1990: Vol.

5 1 (Amd. 1102) App. A9 - dimension of ramming face mm - length 1 mm - mass g Verification of following parameters in accordance with in-house method CAL-COMP-BAR for requirements specified in CS1: 2010: Vol. 1 App. A10 - dimension of ramming face mm - length 1 mm - mass g - Covermeter Calibration of cover depth using the device specified in BS 1881: Part 204: 1988 Cl. method A in accordance with in-house method CAL-COVER over the following range : 12 mm to 100 mm mm @ UNLESS OTHERWISE SPECIFIED, ACCREDITED ACTIVITIES ARE CONDUCTED AT THE LABORATORY.

6 * 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. Scope of Accreditation Registration No. HOKLAS 032 Page 4 of 157 Issue Date: 29 March 2021 Ref: HOKLAS032-289 Castco Testing Centre Ltd. 032 TEST CAL 29A, On Chuen Street, On Lok Tsuen, Fanling, New Territories, Hong Kong 29 A Calibration Services ITEM TESTED OR MEASURED SPECIFIC TEST OR PROPERTY MEASURED@ @ CALIBRATION AND MEASUREMENT CAPABILITY (CMC)* * Construction materials Testing equipment (cont'd) - Cube mould Verification of following parameters in accordance with in-house method CAL-MOULD for requirements in CS1: 1990: Vol.

7 1 App. A21 excluding (e) - dimension mm - flatness mm - perpendicularity mm - parallelism mm Verification of following parameters in accordance with in-house method CAL-MOULD for requirements in CS1: 2010: Vol. 1 App. A25 - dimension mm - flatness mm - perpendicularity mm - parallelism mm Verification of following parameters in accordance with in-house method CAL-MOULD for requirements in BS 4550: Part 3: Section : 1978 Cl. - dimension mm - flatness mm - perpendicularity mm - parallelism mm @ UNLESS OTHERWISE SPECIFIED, ACCREDITED ACTIVITIES ARE CONDUCTED AT THE LABORATORY.

8 * 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. Scope of Accreditation Registration No. HOKLAS 032 Page 5 of 157 Issue Date: 29 March 2021 Ref: HOKLAS032-289 Castco Testing Centre Ltd. 032 TEST CAL 29A, On Chuen Street, On Lok Tsuen, Fanling, New Territories, Hong Kong 29 A Calibration Services ITEM TESTED OR MEASURED SPECIFIC TEST OR PROPERTY MEASURED@ @ CALIBRATION AND MEASUREMENT CAPABILITY (CMC)* * Construction materials Testing equipment (cont'd) - Curing tank On-site verification of following parameters in accordance with in-house methods CAL-TANK-TEMP and CAL-TANK-CIR for requirements in CS1: 1990: Vol.

9 1 App. A24 - temperature distribution K - efficiency of circulation min On-site verification of following parameters in accordance with in-house methods CAL-TANK-TEMP and CAL-TANK-CIR for requirements in CS1: 2010: Vol. 1 App. A28 - temperature distribution K - efficiency of circulation min On-site verification of following parameters in accordance with in-house methods CAL-TANK-TEMP and CAL-TANK-CIR for requirements in HOKLAS SC-02 App. E - temperature distribution K - efficiency of circulation min - Cylinder mould Verification of following parameters in accordance with in-house method CAL-CYLMOULD for requirements in CS 1: 1990: Vol.

10 1 App. A23 excluding (e) and (f) - dimension mm - flatness mm - straightness mm - perpendicularity mm - parallelism 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. Scope of Accreditation Registration No. HOKLAS 032 Page 6 of 157 Issue Date: 29 March 2021 Ref: HOKLAS032-289 Castco Testing Centre Ltd. 032 TEST CAL 29A, On Chuen Street, On Lok Tsuen, Fanling, New Territories, Hong Kong 29 A Calibration Services ITEM TESTED OR MEASURED SPECIFIC TEST OR PROPERTY MEASURED@ @ CALIBRATION AND MEASUREMENT CAPABILITY (CMC)* * Construction materials Testing equipment (cont'd) - Cylinder mould (cont d) Verification of following parameters in accordance with in-house method CAL-CYLMOULD for requirements in CS 1: 2010: Vol.