COURSE : DCG1023 – BASIC CADASTRAL SURVEYING RUBRIC FOR TOTAL STATION SETTING-UP (TEMPORARY ADJUSTMENT)

STUDENT'S NAME : DATE :REGISTRATION NUMBER :CLASS :

CONTENTCRITERIA

MARKS1 2 3 4

LEVELING CIRCULAR / LONG BUBBLE OUT OF POSITION

TRIPOD NOT LEVEL & FIRM ON THE GROUND

TRIPOD NEARLY LEVELLED AND FIRM ON THE GROUND

TRIPOD LEVELLED AND FIRM ON THE GROUND

LEVELING SCREW : MAXIMUM OR NEARLY MAXIMUM

LEVELING SCREW : FAIR LEVELING SCREW : GOOD

LONG BUBBLE OUT OF POSITION (20")

LONG BUBBLE OUT OF POSITION (10") LONG BUBBLE PERFECT

CENTRING

TRIBRACH POSITION COMPLETELY OUT OF TRIPOD

BASE

TRIBRACH POSITION QUARTERLY OUT OF TRIPOD BASE

TRIBRACH POSITION WITHIN TRIPOD BASE

TRIBRACH POSITION PRECISELY PLACED ON TRIPOD BASE

CENTRING COMPLETELY OUT OF STATION MARK

CENTRING NEARLY ON STATION MARK

CENTRING ON STATION MARK CENTRING PRECISELY ON STATION MARK

FOCUSSING

NOT UNDERSTAND THE FUNCTION OF VERTICAL AND HORIZONTAL CLAMP MOTION

AND TANGEN SCREW

UNDERSTAND BUT NOT GOOD IN HANDLING VERTICAL AND

HORIZONTAL CLAMP MOTION AND TANGEN SCREW

UNDERSTAND AND FAIR IN HANDLING VERTICAL AND HORIZONTAL CLAMP

MOTION AND TANGEN SCREW

UNDERSTAND AND VERY GOOD IN HANDLING VERTICAL AND

HORIZONTAL CLAMP MOTION AND TANGEN SCREW

FAIL TO ELIMINATE PARALLAX GOOD AT CROSS HAIR BUT FAIL AT TARGET

CAN FOCUS AT TARGET BUT FAIL AT CROSS HAIR

GOOD AT TARGET AND CROSS HAIR

PRECAUTION ON EQUIPMENT

FAILED TO SAVING DEVICES IN CASE

TAKES A LONG TIME TO KEEP DEVICES IN CASE

KEEP DEVICES IN CASE QUITE ON TIME STORE EQUIPMENT IN CASE QUICKLY AND NEATLY

TIME ≥ 7 MINUTES 5 - 6 MINUTES 4 - 5 MINUTES ≤ 4 MINUTES

TOTAL MARKS (20M)

Course Lecturer :