Crushing Load Table STANDARD PIPES For convenience, the Crushing Load Table from MS 881 : Part 1 : 1991 is reproduced below : Normial Size at Pipe (mm) Class L Class M Class H Works Proof Load (kN/m) Maximum Load (kN/m) Works Proof Load (kN/m) Maximum Load (kN/m) Works Proof Load (kN/m) Maximum Load (kN/m) 150 20 25 - - - - 225 20 25 - - - - 300 20 25 23 29 - - 375 20 25 31 39 36 45 450 20 25 35 44 41 52 525 20 25 39 48 46 58 600 20 25 46 58 54 68 750 38 48 53 67 65 82 900 46 58 67 84 85 107 1050 51 64 76 95 96 120 1200 57 72 87 109 110 138 1350 63 79 95 120 122 153 1500 69 87 104 130 132 165 1650 75 94 116 145 146 183 1800 82 103 124 155 158 198 1950 88 110 135 169 169 212     DRAINAGES |Page 1 | Page 2 | Page 3 | Page 4 | Page 5 | Page 6 | Page 7 | Page 8 | Page 9 | Page 10 | Page 11 | Page 12 | Page 13 | Page 14   Top HUME CONCRETE MARKETING SDN BHD (8411-T) Level 2, Bangunan Pan Global, No. 1A, Jalan Tandang, P.O.Box 21, 46700 Petaling Jaya, Selangor. Hot-line: (603) 7785 5282 Tel: (603) 7783 3068 Fax: (603) 7785 1823 E-mail: Adam Hussein (HIMB-PJ)