Government Polytechnic College

Government Polytechnic College has published Supply Of Surveying Practice Lab I Equipments - 2 Measuring Survey Chain Metric ( 20Metres, Made Of Galvanized Steel Wire 6Mm Thick, 100 Links Fitted With Brass Handles And Tallies With 10 Nos Of Arrows. 3 Measuring Survey Chain Metric ( 30Metres ) Made Of Galvanized Steel Wire 6Mm Thick, Fitted With Brass Handles And Tallies With 10 Nos Of Arrows N 4 Arrows In Gi Model 5 Heavy Quality 3M Ranging Rods 25Mm Red And White Rigid Mode 6 Nheavy Quality 2M Ranging Rods 25Mm Red And White Rigid Model N 7 Prismatic Compass Size 4 Inches In Plastic Case With Aluminium Rigid Tripod Stand N 8 Prismatic Compass Size 5 Inches In Plastic Case With Aluminium Rigid Tripod Stand 9 Open Cross Staff, Wooden Head With Iron Rod 10 Nopen Cross Staff, Aluminium Head In Box With Iron Rod N 11 Measuring Tape: Nmeasuring Tape 30Metres ( Fibre Indian Make In Leather Case, Marked In English And Metric Units ) 12 Measuring Tape: Nmeasuring Tape 15Metres ( Fibre Indian Make In Leather Case, Marked In English And Metric Units ) 13 Dumpy Level : Ndumpy Level 12” With Circular Compass With A 75Mm Attachment And Instrument Body Full Brass And Axis Gun Metal In Wooden Box With Aluminium Telescopic Leveling 3 Leg Section Adjustments Heavy Duty Tripod. N N Dumpy Level Technical Details: Ndiameter Of The Objective : 40 Mm Nmagnification - 24X Nresolution – 5Cm Can Be Resolved At 250 Mtr Nstadia – 1:10 Glass Diaphragm Neye Piece – Helical Focusing Type, Short Focusing 2 To 3 M Ninstrument Accessories: Nmanual, Spanner , Pin, Compass N 14 Levelling Staff : Nadjustable Type Imported Aluminium Staff Comes Along In A Canwash Cover. N4metre Staff In 4 Section Adjustments Mould With Double Side Readings. N 15 Nhandheld Gps – Garmin Global Positioning System – E Trex 30. Last date of submission for this tender is 2020-02-22. This is a Leathers tender in Government Polytechnic College, Vanavasi, Tamil Nadu