What is levelling? A measurement process whereby the difference in height between two or more points can be determined BS FS Difference in height (H=BS-FS When do we level?…

Volume 6 Section 1 Part 2 NRA TD 27/11 Cross-Sections and Headroom November 2011 St. Martin’s House, Waterloo Road, Dublin 4. Tel:+353 1 660 2511 Fax +353 1 668 0009 Email…

1. SCHOOL OF ARCHITECTURE • BUILDING • DESIGN BACHELOR OF QUANTITY SURVEYING (HONOURS) QSB 60103 – SITE SURVRYING Fieldwork Report 1 Levelling Name Student ID Marks…

LEVELING PROCEDURES Equipment Level Tripod Staff Change plate Staff bubble 50 m tape measure (sometimes) What is levelling? A measurement process whereby the difference in…

LEVELING Position of two points above earth surface may be specified with bearing and distance. This point position information still incomplete if height difference…

Chapter (5) Leveling Introduction: Leveling is the process by which differences in height between two or more points can be determined. Its purpose may be to provide heights…

Chapter (5) Leveling Introduction: Leveling is the process by which differences in height between two or more points can be determined. Its purpose may be to provide heights…