✨ Construction specifications
1510
THE NEW ZEALAND GAZETTE.
[No. 30
Table No. 27.
MAXIMUM PERMISSIBLE DIAMETER OF IRON RINGS FOR SHORT-LINK CHAIN.
(Diameter of rings to nearest eighth of an inch.)
| Diameter of Iron of Chain, in Inches. | Diameter of Iron of Ring, in Inches. | Maximum permissible Inside Diameter of Ring, in Inches. | Diameter of Iron of Chain, in Inches. | Diameter of Iron of Ring, in Inches. | Maximum permissible Inside Diameter of Ring, in Inches. | Diameter of Iron of Chain, in Inches. | Diameter of Iron of Ring, in Inches. | Maximum permissible Inside Diameter of Ring, in Inches. |
|---|---|---|---|---|---|---|---|---|
| ¼ | ⅜ | 1 | ¹¹⁄₁₆ | 1¹⁄₁₆ | 2⁷⁄₈ | 1 | 1⁹⁄₁₆ | 4³⁄₈ |
| ⁷⁄₁₆ | 1⁵⁄₈ | 1¹⁄₈ | 3¹⁄₈ | 1⁵⁄₈ | 5 | |||
| ½ | 2¹⁄₈ | 1³⁄₁₆ | 3⁵⁄₈ | 1¹¹⁄₁₆ | 5¹⁄₈ | |||
| ⁵⁄₁₆ | ⅝ | 1¹⁄₄ | ⅝ | 1¹⁄₄ | 4¹⁄₈ | 1³⁄₄ | 6¹⁄₈ | |
| ¹¹⁄₁₆ | 2¹⁄₄ | 1³⁄₁₆ | 5¹⁄₄ | 1¹³⁄₁₆ | 7¹⁄₈ | |||
| ⅜ | ¾ | 1³⁄₈ | 1¹⁄₈ | 3¹⁄₄ | 1¹⁄₁₆ | 1¹¹⁄₁₆ | 5 | |
| ¹³⁄₁₆ | 2 | 1¹⁄₁₆ | 4¹⁄₈ | 1¹³⁄₁₆ | 5⁵⁄₈ | |||
| ⅞ | 2²⁄₈ | ¹³⁄₁₆ | 1¹⁄₈ | 4⁷⁄₈ | 1⁷⁄₈ | 6³⁄₈ | ||
| ⁷⁄₁₆ | ¹¹⁄₁₆ | 2 | 1⁵⁄₁₆ | 5⁷⁄₈ | 1¹⁵⁄₁₆ | 7¹⁄₈ | ||
| ¾ | 2⁵⁄₈ | 1³⁄₈ | 4³⁄₈ | 1¹⁄₈ | 1¹⁵⁄₁₆ | 8¹⁄₈ | ||
| ½ | ¹³⁄₁₆ | 3¹⁄₈ | 1⁷⁄₁₆ | 5⁵⁄₈ | 1¹⁵⁄₁₆ | 5¹⁄₂ | ||
| ⁷⁄₈ | 2¹⁄₄ | ⁷⁄₈ | 1¹⁄₄ | 6¹⁄₈ | 1⁷⁄₈ | 6¹⁄₄ | ||
| ¹⁵⁄₁₆ | 3¹⁄₄ | 1³⁄₈ | 3⁵⁄₈ | 1¹¹⁄₁₆ | 7 | |||
| ⁹⁄₁₆ | ¹⁵⁄₁₆ | 4¹⁄₈ | 1⁷⁄₁₆ | 4⁵⁄₈ | 1³⁄₁₆ | 1⁷⁄₈ | 7⁷⁄₈ | |
| ⁷⁄₈ | 2³⁄₈ | 1¹⁄₂ | 5³⁄₈ | 1¹⁵⁄₁₆ | 5³⁄₈ | |||
| ¹⁵⁄₁₆ | 3¹⁄₈ | ¹⁵⁄₁₆ | 1³⁄₈ | 6¹⁄₄ | 1¹⁵⁄₁₆ | 6 | ||
| 1 | 3³⁄₈ | 1⁷⁄₁₆ | 7¹⁄₈ | 2 | 6⁷⁄₈ | |||
| ⁵⁄₈ | 1¹⁄₁₆ | 4⁷⁄₈ | 1¹⁄₂ | 4¹⁄₄ | 1¹⁄₄ | 2¹⁄₈ | 8³⁄₈ | |
| 1 | 3 | 1³⁄₈ | 5¹⁄₄ | 2 | 6 | |||
| 1¹⁄₁₆ | 3³⁄₄ | 1⁵⁄₁₆ | 6 | 2¹⁄₈ | 7¹⁄₂ | |||
| 1¹⁄₈ | 4¹⁄₂ | 1¹¹⁄₁₆ | 6⁷⁄₈ | 2¹⁄₄ | 9¹⁄₈ |
Table No. 28.
MAXIMUM PERMISSIBLE DIAMETER OF IRON RINGS FOR TWO-LEGGED CHAIN SLINGS.
(Diameter to nearest eighth of an inch.)
| Diameter of Chain Iron of Sling, in Inches. | Diameter of Iron of Ring, in Inches. | Maximum permissible Inside Diameter of Ring. | Diameter of Chain Iron of Sling, in Inches. | Diameter of Iron of Ring, in Inches. | Maximum permissible Inside Diameter of Ring. | Diameter of Chain Iron of Sling, in Inches. | Diameter of Iron of Ring, in Inches. | Maximum permissible Inside Diameter of Ring. |
|---|---|---|---|---|---|---|---|---|
| ¼ | ⅝ | 2³⁄₈ | ⁷⁄₁₆ | 1³⁄₁₆ | 5³⁄₈ | ⅝ | 1⁷⁄₁₆ | 4¹⁄₄ |
| ¹¹⁄₁₆ | 3³⁄₈ | 1¹⁄₄ | 6¹⁄₈ | 1¹⁄₂ | 5¹⁄₄ | |||
| ¾ | 4¹⁄₄ | ½ | 1¹⁄₈ | 3¹⁄₄ | 1⁵⁄₈ | 6 | ||
| ⁵⁄₁₆ | ¹¹⁄₁₆ | 1⁷⁄₈ | 1³⁄₁₆ | 4¹⁄₄ | 1³⁄₄ | 6⁷⁄₈ | ||
| ¾ | 2⁵⁄₈ | 1¹⁄₄ | 5¹⁄₄ | 1¹¹⁄₁₆ | 7¹⁄₈ | |||
| ¹³⁄₁₆ | 3¹⁄₄ | 1⁵⁄₁₆ | 6¹⁄₈ | 1³⁄₄ | 8⁷⁄₈ | |||
| ⅜ | ¹³⁄₁₆ | 4¹⁄₂ | ⁹⁄₁₆ | 1¹⁄₈ | 7⁷⁄₈ | ¹¹⁄₁₆ | 1¹¹⁄₁₆ | 10 |
| ⅞ | 5⁵⁄₈ | 1³⁄₁₆ | 3¹⁄₄ | 1³⁄₄ | 4 | |||
| ¹⁵⁄₁₆ | 2¹⁄₈ | 1¹⁄₄ | 4¹⁄₄ | 1¹³⁄₁₆ | 4³⁄₄ | |||
| ¹⁵⁄₁₆ | 3⁵⁄₈ | 1⁵⁄₁₆ | 5 | 1⁷⁄₈ | 5¹⁄₂ | |||
| ⁷⁄₁₆ | 1¹⁵⁄₁₆ | 4¹⁄₄ | 1⁷⁄₁₆ | 5⁷⁄₈ | 1¹⁵⁄₁₆ | 6¹⁄₄ | ||
| 1 | 2³⁄₈ | 1¹⁄₂ | 6⁵⁄₈ | 1¹⁵⁄₁₆ | 7 | |||
| 1¹⁄₁₆ | 3 | 1⁹⁄₁₆ | 7⁷⁄₈ | 2 | 8 | |||
| 1¹⁄₈ | 3⁷⁄₈ | ⁵⁄₈ | 1⁵⁄₁₆ | 8³⁄₈ | 1⁷⁄₈ | 9 | ||
| 1¹⁄₈ | 4¹⁄₈ | 1³⁄₈ | 3⁷⁄₈ | 1¹⁵⁄₁₆ | 10 |
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VUW Te Waharoa —
NZ Gazette 1927, No 30
NZLII —
NZ Gazette 1927, No 30
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Safe-working loads for fibre-rope slings
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🏗️ Infrastructure & Public WorksFibre rope, Safe working loads, Slings, Construction specifications, Load tables
🏗️ Maximum permissible diameter of iron rings for short-link chain
🏗️ Infrastructure & Public WorksIron rings, Short-link chain, Diameter specifications, Construction standards
🏗️ Maximum permissible diameter of iron rings for two-legged chain slings
🏗️ Infrastructure & Public WorksIron rings, Two-legged chain slings, Diameter specifications, Construction standards