Similar details and procedures for erection of chain link fencing and gates were included in the specifications, Also methods and procedures for other construction problems were treated in detail in the specifications because reference works for such jobs could not easily be obtained at the Jobsite, Through the courtesy of the Corps of Engineers, Los Angeles District Office, in permitting Holmes & Narver the use of their library facilities, sonsiderable data were obtained from the Department of the Army Technical Manuals and Technical Bulletins. To supplement the construction specifications, it was decided to furnish copies of certain of these publications to Jabsite personnel, Copies of thirty bulletins and manuals were requisitioned, including the four publications listed below: T™5-9611 Building, Erection, Procedures, Portable, T™5-680D Underground Distribution Systems (electric) TM5~670 Refrigeration, Air Conditioning, Evaporative TB5-283-1 Plumbing and Pipework Prefabricated (Desert) Cooling, and Ventilation The construction specifications for facilities on Eniwetok Island were completed by March 15, 1950, and consisted of a total of one hundred and seventy pages. Addendum No 1, consisting of five pages, was issued on April 20, 1950, to correct errata and to make minor changes in the technical provisions. It had become apparent during the course of preparation of these specifications that the drawing list would not be complete at the time of completion of the specifications, because some drawings would not have been finally approved by the AEC, Rather than delay the issuance of the specifications, it was decided to incorporate the drawing list at a later date in the form of an appendix to the specifications. Before the appendix could be issued, the Holmes & Narver participation in the actual construction operations at Eniwetok Island was augmented, The revised program of May 19, 1950, increased the Holmes & Narver construction activities to include facilities not included in the original scope of the work, These included sewage outfalis and an electrical distribution system, By letter dated October 13, 1950, the Holmes & Narver construction program was further increased by the addition of the Steam Cleaning Shelter (Building No, 117 F). Also, because the 7th Engineer Brigade was to be assigned new duties, Holmes & Narver was required to complete the construction of the Loran Station (Building No. 116), Therefore, in keeping with the original planning which restricted the Eniwetok Island construction specifications to the coverage of facilities constructed by the Engineer Brigade and the 79th Construction Battalion, Addendum No, 2 to the specifications, consisting 5-22