Document Vjr4EEZLJE50aww6DK7oy9Lo4

ASA-1598 SOUTHWESTERN INDUSTRIAL CONTRACTORS AND RIGGERS, INC. 1730 Av. P. O. Cox 1611 El Paso, Texas 79948 (915| 532-3491 1330 South 26lh Ploc* P. O. Box 20665 Phoenix, Arizona 85036 (602) 273*1371 527 Wyoming Blvd., 5.E. P. O. Box 6057 Albuquerque, New Mexico 87108 (505) 365-7691 October 17, 1972 American Smelting And Refining Company P.0. Box 1111 El Paso, Texas 79999 Attention: Mr, J. W, English Project Engineer Re: Approval of Premium Time The Aber Company Project No. 71-1626-1 Dear Sir: Ve are requesting your approval of the premium portion of overtime worked by the Aber Company, as requested by us and required by them to meet the scheduled deadline on Converter No. 1. See attached Aber Company Invoices Nos. i*750C and L753C for the break-down of overtime hours worked. Very truly yours, BEW/dj / Project Manager