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[接上页] (iii) The accessory or part represented by the samples shall be deemed to have passed the mechanical tests if the samples referred to in (i) or (ii) have passed both the test at (a) and the test at (b). (iv) If an accessory or part incorporated in an accessory has passed the mechanical tests referred to above all the other accessories in the batch from which it was taken shall be deemed to have passed the mechanical tests. (Enacted 1991) Cap 369Q reg 9 Marking of anchors and chain cables (1) Where an anchor or chain cable or any chain cable accessory has passed the tests prescribed in these regulations it shall be marked in accordance with the following provisions. (2) There shall be legibly and permanently stamped in a conspicuous place on every such anchor the particulars set out in Part 1 of Schedule 5 in the relationship and, so far as practicable, in the form set out in figure 1 in the said Part 1. (3) There shall be legibly and permanently stamped on every such chain cable accessory, and at each end and at intervals not exceeding 30 metres of every such chain cable, the particulars set out in Part 2 of Schedule 5 in the relationship and, so far as practicable, in the form set out in figure 2 of the said Part 2. (4) The letters indicating the Certifying Authority referred to in the said Parts 1 and 2 shall consist of not more than 4 initials, or 3 initials and a symbol. (Enacted 1991) Cap 369Q reg 10 Certification of Anchors and Chain Cables Where any anchor, chain cable or accessory is marked in accordance with regulation 9 the Certifying Authority if requested within one month after such marking by the person on whose application the tests were made shall deliver a certificate showing at least the appropriate information as set out in Schedule 6, certifying that the anchor, chain cable or accessory has passed the tests specified in these regulations. (Enacted 1991) Cap 369Q reg 11 Exemptions If the Director is satisfied that an anchor or chain cable, or class of anchors or chain cables, cannot appropriately be tested and marked in accordance with the provisions of these regulations, and that it has been tested and marked in an appropriate manner he may exempt that anchor or chain cable, or class of anchors or chain cables, from compliance with all or any of those provisions. (Enacted 1991) Cap 369Q Sched 1 PROOF LOADS FOR ANCHORS [regulation 6] Weight of Anchor Proof Load Weight of Anchor Proof Load Weight of Anchor Proof Load Weight of Anchor Proof Load Weight of Anchor Proof Load Weight of Anchor Proof Load Kg. Tonne Kg. Tonne Kg. Tonne Kg. Tonne Kg. Tonne Kg. Tonne 76 3.33 700 15.20 2300 39.60 4700 65.10 7200 82.60 15000 117.70 80 3.46 750 16.10 2400 40.90 4800 65.80 7400 83.80 15500 119.50 90 3.70 800 16.90 2500 42.20 4900 66.60 7600 85.00 16000 120.90 100 3.99 850 17.80 2600 43.50 5000 67.40 7800 86.10 16500 122.20 120 4.52 900 18.60 2700 44.70 5100 68.20 8000 87.00 17000 123.50 140 5.00 950 19.50 2800 45.90 5200 69.00 8200 88.10 17500 124.70 160 5.43 1000 20.30 2900 47.10 5300 69.80 8400 89.20 18000 125.90 180 5.85 1050 21.20 3000 48.30 5400 70.50 8600 90.30 18500 127.00 200 6.25 1100 22.00 3100 49.40 5500 71.30 8800 91.40 19000 128.00 225 6.71 1150 22.80 3200 50.50 5600 72.00 9000 92.40 19500 129.00 250 7.18 1200 23.60 3300 51.60 5700 72.70 9200 93.40 20000 130.00 275 7.64 1250 24.40 3400 52.70 5800 73.50 9400 94.40 21000 131.00 300 8.11 1300 25.20 3500 53.80 5900 74.20 9600 95.30 22000 132.00 325 8.58 1350 26.00 3600 54.80 6000 74.90 9800 96.20 23000 133.00 350 9.05 1400 26.70 3700 55.80 6100 75.50 10000 97.10 24000 134.00 375 9.52 1450 27.50 3800 56.80 6200 76.20 10500 99.30 25000 135.00 400 9.98 1500 28.30 3900 57.80 6300 76.90 11000 101.50 26000 136.00 425 10.50 1600 29.80 4000 58.80 6400 77.50 11500 103.60 27000 137.00 450 10.90 1700 31.30 4100 59.80 6500 78.20 12000 105.70 28000 138.00 475 11.40 1800 32.70 4200 60.70 6600 78.80 12500 107.80 29000 139.00 500 11.80 1900 34.20 4300 61.60 6700 79.40 13000 109.90 30000 140.00 550 12.70 2000 35.60 4400 62.50 6800 80.10 13500 111.90 31000 141.00 600 13.50 2100 36.90 4500 63.40 6900 80.70 14000 113.90 650 14.30 2200 38.30 4600 64.30 7000 81.30 14500 115.90 Proof loads for intermediate weights shall be obtained by linear interpolation. (Enacted 1991) Cap 369Q Sched 2 GRADES OF CHAIN CABLES (AND ACCESSORIES) [regulations 7 & 8] Chain Cables (and Accessories) shall be graded for the purposes of these regulations in accordance with the following- Grade Material Method of Manufacture Tensile Range Kg/mm2 Elongation (on 5D) Minimum % Reduction in Area at Fracture Minimum % Charpy V Notch Impact |