Common use of Class IA and Class IB Clause in Contracts

Class IA and Class IB. 5.1.4.4.1. When measured as described in paragraph 3. of Annex 4, the CIL values for red retro-reflective devices must be equal to or greater than those in Table 3, expressed in millicandelas per lux, for the angles of divergence and illumination shown. Table 3 IA, IB 20' 1°30' 300 5 200 2.8 100 2.5 CIL values lower than those shown in the last two columns of Table 3 are not permissible within the solid angle having the centre of reference as its apex and bounded by the planes intersecting along the following lines:

Class IA and Class IB. 5.1.4.4.1. When measured as described in paragraph 3. of Annex 4, the CIL values for red retro-reflective devices must be equal to or greater than those in Table 3, expressed in millicandelas per lux, for the angles of divergence and illumination shown. Table 3 Requirements for CIL values (Classes IA and IB) [mcd.lx-1] IA, IB 20' 1°30' 300 5 200 2.8 100 2.5 CIL values lower than those shown in the last two columns of Table 3 are not permissible within the solid angle having the centre of reference as its apex and bounded by the planes intersecting along the following lines:

Class IA and Class IB. 5.1.4.4.14.1.4.4.1. When measured as described in paragraph 3. of 3 and Annex 4, the CIL values for red retro-reflective reflecting devices must be equal to or greater than those in Table 32, expressed in millicandelas per lux, for the angles of divergence and illumination shown. Table 3 IA, IB 20' 1°30' 300 5 200 2.8 100 2.5 CIL values lower than those shown in the last two columns of Table 3 are not permissible within the solid angle having the centre of reference as its apex and bounded by the planes intersecting along the following lines:.