(1) S&T Requirements In Connection With Ttr (Rails) Work In Ru-Gy Section Over Guntakal Division. (2) S&T Requirements In Connection With Ttr(Rails) Work In Bay-Gtl & Gtl-Wd Sections Over Guntakal Division. (3) S&T Requirements In Connection With Ttr(Rails) Work In Ru-Tpty-Kpd Section Over Guntakal Division. (4) S&T Requirements In Connection With Ttr(Rails) Work In Gdr-Tpty Section Over Guntakal Division. (5) S&T Requirements In Connection With Ttr(Rails) Work In Ru-Gy & Ndl - Dhne Sections Over Guntakal Division. (6) S&T Requirements In Connection With Proposed Safety Related Yard Improvement & Upgradation Works At Various Yards Of Sse/P-Way/Cto Jurisdiction. (7) S&T Requirements In Connection With Proposed Safety Related Yard Improvement & Upgradation Works At Various Yards Of Sse/P-Way/Pak Jurisdiction. (8) S&T Requirements In Connection With Proposed Safety Related Yard Improvement & Upgradation Works At Various Yards Of Sse/P-Way/Atp Jurisdiction. (9) S&T Requirements In Connection With Proposed Safety Related Yard Improvement & Upgradation Works At Various Yards Of Sse/P-Way/Klu Jurisdiction. (10) S&T Requirements In Connection With Proposed Safety Related Yard Improvement & Upgradation Works At Various Yards Of Sse/P-Way/Mpl Jurisdiction. (11) S&T Requirements In Connection With Proposed Safety Related Yard Improvement & Upgradation Works At Various Yards Of Sse/P-Way/Gy Jurisdiction And (12) S&T Requirements In Connection With Proposed Safety Related Yard Improvement & Upgradation Works At Various Yards Of Sse/P-Way/Kdp Jurisdiction.