II 6. 6.1 6.2 [ (a) (b) 7. 1-9 -
1 (a) (b) (c) (d) ( 0.5 0.5 ( ) 0.75 ( ) 1 (e) 4.5 (f) (g) (h) 2 2 1 2 3 3 4.5 (i) 9 (j) (k) 3 4.5 5 5 (l) (j) (k) 9 (m) 4.5 (n) (o) 30 2-10 -
(i) 4 (g) (h) 2.5 ( ) 3.0 ( ) (ii) (iii) 1.5 (iv) (v) (vi) - 11 -
8. 8.1 8.2 ( ) 8.3 ( ) 8.2 (a) ( ) (b) 8.2 (c) - 12 -
8.4 30 2 8.5 8.6 450 8.7 2 000 (a) 90 (b) 105-13 -
8.8 ( ) 9. 9.1 6 17 9.2 (a) (b) / (i) 10 3 (ii) 10-14 -
4.5 (c) 13 250 (d) 13 150 (e) 13 (i) (ii) (iii) 0.5 1 (iv) - 15 -
10. 10.1 3 2 ( ) 2 ( ) 10.2 8 200 10.3 2 ) 50% 50% 2 3 11. 11.1 9 ( 2 ) 2 ( - 16 -
(a) (b) ( 2 ) 50% 50% 2 4 11.2 15-17 -
2 4-30 1 750 1050 31-200 2 1750 2100 850 1050 201-300 2 2500 2500 1050 1050 301-500 2 3000 3000 1050 1050 501-750 3 4500 4500 1200 1200 751-1000 4 6000 6000 1200 1200 1001-1250 5 7500 7500 1350 1350 1251-1500 6 9000 9000 1350 1350 7 50 300 1500 1500 1500 (i) III (ii) (iii) - 18 -
90 (iv) ( ) (v) 1 2 500 2 / 2 12. 12.1 (a) (b) - 19 -
8.2 8.4 12.2 (a) (b) (c) ( ) 13. 13.1 1 13.2 9 13.3 14.3(b) - 20 -
6 13.4 ( ) 13.5 (a) (b) (i) 50% ( ) (ii) 13 (iii) 20-21 -
13.6 (a) (b) (c) (d) 1000 180 2000 14. 14.1 8.2 ( ) 18-22 -
15 2 3 4 14.2 3 3 * (A) 18 24 (B) 12 24 (C) 18 18 * (A) (B) (C) 14.3 8.2 ( - 23 -
) (a) 4 4 * (i) (A) 36 45 (B) 24 36 (C) 30 30 (ii) (A) 30 36 (B) 24 36 (C) 30 30 * (A) (B) (C) (b) 8.2-24 -
( ) ( ) 2 18 ( ) 14 (c) ( ) 48 (i) (ii) (iii) (ii) 14.4 30 18 5-25 -
14.5 (a) 30 (b) (c) 14.1 (d) (e) 14.6 2 30 14.7 14.1 14.4 30 14.8 14.2 14.3-26 -
(a) 6.25% 1.5 (b) 15. 15.1 7 15.2 7 15.3 5-27 -
5 1050 1200 1350 1500 1600 1700 1800 1200 1350 1500 1600 1700 1800 1900 1 210 240 270 300 320 340 360 2 242 278 315 351 377 402 428 3 274 316 360 402 434 464 496 4 306 354 405 453 491 526 564 5 338 392 450 504 548 588 632 6 370 430 495 555 605 650 700 7 402 468 540 606 662 712 768 8 434 506 585 657 719 774 836 9 466 544 630 708 776 836 904 10 498 582 675 759 833 898 972 32 38 45 51 57 62 68 1900 15.4 6-28 -
6 1050 1200 1350 1500 1600 1700 1800 1200 1350 1500 1600 1700 1800 1900 1 420 480 540 600 640 680 720 2 452 518 585 651 697 742 788 3 484 556 630 702 754 804 856 4 516 594 675 753 811 866 924 5 548 632 720 804 868 928 992 6 580 670 765 855 925 990 1060 7 612 708 810 906 982 1052 1128 8 644 746 855 957 1039 1114 1196 9 676 784 900 1008 1096 1176 1264 10 708 822 945 1059 1153 1238 1332 32 38 45 51 57 62 68 1900 15.5 ) 6 ( ) 0.8 ( ) - 29 -
15.6 5 ( 6 ) 0.7 ( ) 15.7 5 15.8 10 000 2 1.2 ( 8.2 ) 1.2 2 15.9 10 000-30 -
16. 16.1 30 (a) (b) 16.2 11.2 16.3 16.4 3 750 600-31 -
16.5 16.6 (a) 10 (b) 16.7 (a) (b) 16.8-32 -
( 17. 17.1 17.2 16 2 225 ( ) 175 (a) 250 150 75 (b) 280 150 17.3 ( 17.4 11.1-33 -
2 000 17.5 1800 1050 17.6 (a) 850 1 100 (b) 90 (c) ( ) 18. 1 12 19. 20. - 34 -
20.1 (a) 3 000 (b) 150 (c) 20.2 20.3 8.4 (a) EXIT EXIT 50 (b) (c) 1500 20.4 ( ) - 35 -
8.2 21. 21.1 21.5 25 8.2 20 ( ) 25 ( 21.2 ( 21.3 21.5 ) (a) (b) 50% 2 300 (c) 50% (d) - 36 -
(e) (f) (g) 30 2 (h) (i) 6 21.3 21.1 21.5-37 -
(a) (b) 50% (c) (d) 50% (e) 30 2 7 21.4 (a) - 38 -
1 500 (b) 1 500 REFUGE FLOOR For Temporary Rest During Emergency Escape EXITS TO STREET LEVEL staircase (no.) staircase (no.) ( ) ( ) (c) 1 500 STAIRCASE (No.) ( ) - 39 -
(d) (a) (b) (c) (i) (ii) 8.4 (iii) 50 (iv) (e) 25 21.5 40 25 40 21.3 21.4-40 -