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(d) Each Sectional SSE/JE (Signal) may be provided with trolley/motor
trolley/utility vehicle. Where trolley is provided adequate number of trolley
men/Helpers shall also be provided.

(e) Each Sectional SSE/JE (Signal) shall be assisted by appropriate staff as
provided for a SSE (Signal)/Incharge.

1.3.5 Strength of staff

(a) The strength of SSE/JE, Signal Technicians, Sectional gangs and office
staff shall be generally in accordance with an approved yard stick of the
Railway Board.

(b) Where such a yard stick is not available, the Principal Chief Signal and
Telecommunication Engineer shall frame a suitable one with due
consideration to the standard of signalling, type of installation, size of
yards, density of train services and general importance of the section.

1.3.6 Drawing Office Organisation

(a) Senior Section Engineer (Design and Drawing): SSE(D&D)

(b) Junior Engineer (Design and Drawing): JE(D&D)

1.3.7 Responsibility of drawing Office

(a) Drawing and design office of Zonal Railway for open line & Construction
organisation is generally situated at Zonal HQ. This will be handled by
JAG/SG officer who may be assisted by Sr. Scale/Jr. Scale officers &
SSE's/JEs D&D.

(b) This office is primarily responsible for preparation and checking of various
designs and documents such as Signal Interlocking Plan, Control Table,
Panel/VDU Diagram, Wiring Diagrams, Application logic Circuits, Interface
circuits, Installation drawings, Earthing diagrams etc., as per latest policies
and guidelines of Railway Board and Zonal Railway HQ office.

(c) Organisation for Design and Drawing with Division and other field units of
Construction, Project etc. shall be manned by JE/SSE (Signal) who will be
designated as JE/SSE (D&D).

(d) A similar but smaller drawing office may be established in field units viz.,
Sr.DSTE/Dy.CSTE’s for their needs, such as Location drawings, Cable
Layout Plan, Cable Core distribution Plan, Track Circuit Bonding Plans,
Traction Bonding Plan etc.

1.3.8 Other Staff
(a) Signal Technician/Signal Maintainer (SM)/Technician(Signal)

(b) Assistant (S&T) or Helper

Chapter 1: Organisation Of The Signal & Telecommunication Department Page 6 of 535