Copper casing must be type K hard. Examples are in Table 3, as follows:
Table 3 | |
Nominal Diameter | Weight in |
in inches | pounds per foot |
1 | 0.84 |
1 1/4 | 1.04 |
1 1/2 | 1.36 |
2 | 2.06 |
2 1/2 | 2.93 |
3 | 4.00 |
3 1/2 | 5.12 |
4 | 6.51 |
Types L and M hard copper casing may be used for recasing wells.
Copper casing shall meet or exceed ASTM B 88-89, "Standard Specification for Seamless Copper Water Tube," November 10, 1989.
S.D. Admin. R. 74:02:04:49
General Authority: SDCL 46-2-5, 46-6-20, 46-6-27.
Law Implemented: SDCL 46-6-10, 46-6-20, 46-6-27.
ASTM B 88-89, "Standard Specification for Seamless Copper Water Tube," November 10, 1989. Published by American Society for Testing and Materials, December 1989. Copies may be obtained from the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103. Cost: $12.