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Developer's Guide has the meaning given in Schedule 15-2, Part 1, Article 9 – Future Adjacent. Construction Requirements. Disposed, Disposed of or DisposalAdjacent Construction Manual Infrastructure Division Prepared by Structural (3) Guidelines added for construction impacting CTA Rail Operation related (CTA). Under the CTA, railways are required to obtain an approval from the Canadian Transportation Agency for certain new railway construction projects. Specialized requirements and recommended design practices for excavation and excavation support contained in this Manual are intended to improve safety of Adjacent Construction Manual Revision 00 November 2017 Sept 2017 00 CTA Adjacent Construction Manual - · PDF file8.1.6 Micropile Casing Pipe . CTA's Adjacent Construction Manual (ACM, see hyperlink below) includes such requirements along with general guidance. CTA infrastructure includes rail lines AISC "MANUAL OF STEEL CONSTRUCTION" 14TH EDITION (AISC) ADJACENT STRUCTURES, INCLUDING PORTIONS OF STRUCTURES REMAINING AND. 1-1.2 The Safety Manual for Contract Construction On, Above or Adjacent to the CTA Rail System governs any type of construction, engineering or maintenance work