How to excavate a site using dumpy level in tamil | what is RL | What is Benchmark in tamil _ PART-2

This video is clearly explain about below questions
1. Methods of leveling using dumpy level.
2. What is mean by RL (reduced level)?
3. What is mean by benchmark.
4. Types of benchmark.
5. Formula for HI method (Height of collimation or Height of instrument)
Methods : There is 2 type of methods used for leveling
1. Raise and Fall method.
2. Height of instrument / collimation.
Reduced level : The distance between MSL and GL
Benchmark : Its is RL and Which is also called as reference point use to level a site.
There is 2 types
1. Temporary benchmark (TBM)
2. Permanent benchmark (PBM)
The benchmark should used as stable objects like WALL, ROAD , etc.,
Any doubts contact me in instagram :
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[@vinithadev3656]

It was clear and precise. Thanks bro

[@periyannane8046]

Bro please video potunga idhu maathiri

[@sharathkk1807]

Thanks bro.
Super explanation

[@sharavanan2473]

Nanba romba nandri.... 🙇🏽‍♂️🙏🏽👌🏽

[@ManiMani-y1v4g]

Super bro❤

[@letmeenjoyworld548]

Nandrii anna🔥

[@sgpfamilysgpfamily844]

Sir
Plz tell me how to take level excavation for circular tank .

[@landsurvey23]

Why not possible for RL findning in Dumpy level, is only possible for Total station...?

[@LetsExploreCivilEngineering]

Neat diagram and clear voice.. 👍

[@easycoachtnpsc539]

Nice bro..really semma💞💞💞

[@tigerhameed7971]

Very useful 👌 👍 👏

[@kumarmalaichami1246]

thanks sir Useful vedio ...

[@Tamilology_OutofBox_]

Bro sound pesu bro ella vdo la um itheytha kadupa iruku

[@Poornima-bx4xb]

Superbb

[@rajeshr7088]

Super 👌

[@RevealKaro]

very helpful thanks for this video

[@manojraj1947]

Bro HI method la bs ,fs is epdi use panrthu nu sluga bro road work la use panugala athu mari

[@LetsExploreCivilEngineering]

Good explanation !!

[@muthuprakasam2806]

Bench mark என்பது கிளைன்ட் கொடுத்து விடுவார்களா அல்லது நாம் கண்டு பிடிக்க வேண்டுமா. தற்போது லேவலிங் செய்ய bench mark இருந்து ஒரு வேல்யூ எடுத்து அது +பின்னர் வேண்டிய லேவலிங் கிடைக்க அதில் இருந்து இதை கழிக்க வேண்டுமா.

[@MyChannel-u3w]

Bench mark apdina reference point,
1. Utharnathuku ipo road iruku apdinu vechikalam athula oru paint oothi "mark" pannikaren apdinu assume pannikonga..
Antha road vanthu MSL(mean sea level la irunthu ) oru 100 m height la irruku (with the help of total station).. client Enna kekaranga apdina antha road la irrunthu 1 m (3ft ) height la base kekarnaga apdinra 101m thaan nammaloda floor finishing RL ah irrukanum. Athuku etha maathiri calculation intha vdo use panni pannikonga..
2. Innoru example, Ipo naa road ha bench mark edukala, site orama ground Vida konjam height oru sump tank irruku (oru 6') irruku
Client Enna solran athula irurnthu oru 3 ft down panni enoda floor finishing level konduvanga apdinrnaga.
Ipo naa antha tank evlo HT la irrunthunu kandupuichi atha reference ha vechi athula irurnthu 3 ft down pannuvan
Utharnathu antha tank MSL la irrunthu oru 120m meter height ah irruku apina..
Naa 119 meter vanthu fill panni level( 3' down pani)
Ipo antha road and antha tank thaan benchmark.. 100, 120 thaan athnoda RL..
Nammaku site la ethu reference ah eduthukaromo athnoda RL therinji athula irrunthu up ho down ho pannikalam..

[@vickyraja6258]

Thanks bro

[@rathish5866]

Very usefull bro good job

[@muhilan115]

Sir abdina excavation 2m + BM height+ staff reading varanume

[@muhilan115]

YEnna ground level ku Mela irukku BM

[@muhilan115]

BM lerunthu 2m depth ok

[@the_shadow000]

total station vachi tha kandu pidika mudium solitu ipa dumpy level vachi calculate pandra, how.?

[@mani_27100]

Frist RL Total station vachu kudukingringa athu epptinu explain pannuka... Athuku aduthu nama podtra RL point ellam traverse pani potukalama antha 1 RL irunthu

[@mjm8784]

Clear

[@rameshwar3828]

Tks bro

[@muhilan115]

Raise and fall method sollunga

[@gokulsambathkumar3740]

Totalization pathi konjam sollumga

[@Gantatheja18]

How u get 100.15

[@kumar90510]

Last mistake

[@gattaiahrampally2621]

What is that

[@benithbenith_e-7042]

Super bro ❤

[@rajmohan3259]

Thanks bro

[@vijayvittal9944264787]

Super bro 😍