Height of Instrument Method in Levelling | HI Method| Reduced Levels | Surveying

Height of Instrument is one of the important method to find out the Reduced Levels (RL's) of the ground. This method is also known as Collimation method. In this video detailed method of how to calculate RL's is explained thoroughly with the help of figure, solving a numerical, how to enter surveyed readings in field book and applying arithmetic check.
At 18.38 min for 150 chainage for change point 1 (CP1) by mistake of slip of tongue i have said RL-BS but it is RL+BS and calculations are correct thereafter, only pronunciation i have made slight mistake, humble apology from my side
Rise and Fall Method in Levelling
• Rise and Fall Method i...
You can just check out my Local Attraction in Compass Surveying video in below link
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[@DeepakSoni-ho7dq]

Gone through many videos on levelling tutorials. This one is best.

[@structuralanalysisanddesign]

Thank you for the appreciation, stay tuned for more informative videos on civil engineering

[@tenzingnorgay2070]

Sir, you have saved me. Detailed and easy explanation of this process. Thank you! Videos such as yours are the true heroes for students like me.

[@structuralanalysisanddesign]

This comment will be very close to me, my goal is only to make students learn the concepts very easily, keep watching

[@MasterCivilEngineering]

Watch more here to learn

[@whatistug]

Thank you for taking the time to explain this. It really helped me understand the basics of elevation readings

[@structuralanalysisanddesign]

Thank you and we are glad that this video helped you to understand the concepts of this method, stay tuned for more videos

[@mubtasimshoumik1089]

This tutorial was awesome.you have cleared all the doubts.Thank you so much.💝

[@mutinta2406]

Thank you very much for clearing my doubts. The explanation is very clear to understand

[@peacebeuponus5553]

one of the best video regarding levelling

[@Kimkima25]

This is the best explanation for me 😊

[@alphabossspecial3023]

At 18:52 of the video you said subtract instead of add but you still did it correct but it's a great video it help me allot

[@structuralanalysisanddesign]

Yes andrew it was slip of tongue, already apologised in description box, thanks a lot for watching complete video, keep watching and keep supporting

[@rajum2563]

@@structuralanalysisanddesign in fact I was also Identified that mistake , I thought someone would have commented on that , anyways bro u have done a great work, after many days I had forgotten this method , tq u for educating us

[@sebastianmonroe5474]

Explanation of Height of Instrument Method in Levelling is very clear and well done in this video.

[@structuralanalysisanddesign]

Thank you so much for your compliment

[@aarjuadhikari9737]

This video increases knowledge about height of instrument method. Thank you so much💕

[@structuralanalysisanddesign]

My pleasure 😊 So nice of you, keep sharing our content and keep watching

[@paribeshshrestha8267]

At the very first 5minute. I understood the method because of you. Thankyou sir

[@structuralanalysisanddesign]

Thanks a lot for the compliment, this feedback means alot for me, keep supporting us

[@explorer8040]

This is the best and most detailed video about auto leveling… good work bro

[@structuralanalysisanddesign]

Thank you so much

[@tatvamjoshi6972]

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[@farhanakhtar8624]

So much disciplined explanation Sir. Thank you.

[@structuralanalysisanddesign]

Thank you so much for the appreciation, stay tuned for more videos

[@sabixotic]

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[@structuralanalysisanddesign]

Thank you so much and i will pray that you will pass with very good marks, all the best

[@niyazmohammad2381]

Very very help Loved the way of Explanation . I can't say words for you . ❤️❤️

[@structuralanalysisanddesign]

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Your explanation is perfect.. Never ever forget.....

[@structuralanalysisanddesign]

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[@soubhagya_biral]

Thanks a lot sir.. Now I am perfect in this kind of problems... 🙏🙏🙏.

[@structuralanalysisanddesign]

Great 👍 Always welcome, glad to hear my videos are helping you. All the best, keep sharing and keep watching

[@ingabireclarisse439]

THANKS Sir, you're good survey

[@venkateshyerraboina388]

Well done sir tq for giving this best video

[@bensonhazard5998]

Be blessed sir.. you've made it simple and clear

[@structuralanalysisanddesign]

So nice of you, thank you for appreciating the content, all the best

[@urbanDataAnalytics]

I like your lectures

[@LoladeAkinyemi]

thank you for this amazing video!!

[@engraciolucas8064]

Very good. It came in the right time to my remembrance. I really appreciate it. Thanks a lot.

[@structuralanalysisanddesign]

Thank you so much, keep watching and supporting

[@abhinavabhi2531]

Helped me better than in my class.... Thank u sir

[@structuralanalysisanddesign]

Glad to hear that, its our pleasure, our aim is to make students understand the concept in simplified manner, kindly support us by sharing with your friends

[@arnavverma4557]

Thanks So Much to you Sir! Very clear explanation

[@structuralanalysisanddesign]

Thanks a lot for the appreciation, keep supporting us, will be coming up with more videos

[@sayaknath1903]

Nice . Correctly explained.

[@structuralanalysisanddesign]

Glad you liked it, keep supporting us, stay safe and keep learning

[@syedmohammadhassan4852]

Extremely helpful and simple explanation.

[@structuralanalysisanddesign]

Glad it was helpful! keep watching, all the best

[@dilipprajapati9186]

Explained very basically. Very good.

[@structuralanalysisanddesign]

Thank you, stay tuned for more videos

[@veernandal2326]

Great work sir ji

[@venkats8269]

thank you so much helped a lot!!

[@sandhiyaj1215]

Thanks for this video 👍👌

[@BlissOn47]

Thank you very much!

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Thank You Sir This helped me a lot

[@-moments]

Your the Man

[@jonstonadam1978]

Ooh be blessed by God, now I can compute on my own🙏🙏🙏

[@structuralanalysisanddesign]

I am glad this video was helpful for you, all the best, keep watching and sharing

[@mahbubhassan7175]

Thank you so much.😍

[@gopika219]

Very good video on levelling. Thank you sir.

[@structuralanalysisanddesign]

Most welcome, we are glad this video helped you, keep watching and happy learning

[@efronkadzak]

This guy is the messiah, dude just saved me😭

[@mdsalmanansari2693]

Thankyou sir you are really explain this Hi method topic this video is very useful, easy explanation , very easy topic wow sir thankyou wery much sir 🙏 🙏 🙏🙏🙏🙏🙏

[@structuralanalysisanddesign]

It gives immense happiness by seeing students happy and clearing their doubts through my videos, god bless you, keep watching and keep supporting

[@harshkadukar7630]

It is very useful for survey 1 Thanks for made this video

[@structuralanalysisanddesign]

Thank you so much

[@utkarshparas4184]

Thanks a lot sir... It really helps me a lot

[@structuralanalysisanddesign]

We are happy that this video was helpful for you, stay tuned for more videos and keep supporting us.

[@user-qy6pn7fs1s]

great explannation

[@saicharanreddyy]

Helpful sir

[@feelgudd1835]

Very thanks 🙏

[@venkatsudheer5801]

Explanation is very clear sir try to upload more videos

[@structuralanalysisanddesign]

Thank you for the appreciation, yes we are coming up with more videos on civil and structural engineering

[@praveenjehovah3357]

Thank you sir

[@mohammadashraf1919]

excellent

[@lloydmafela8478]

Thanks for the lesson, it's very educative. But with some observation at cp1 we should be adding the BS to the RL to derive the HI, which you did in application. But in explanation you have told your students to minus, which might b a point of confusion for beginners.

[@whiteWolfe760]

I was thinking the same

[@222chaitaliramanwad7]

Tq so much sir it's very simple explanation for the problem

[@structuralanalysisanddesign]

So nice of you, keep watching and keep supporting my channel by forwarding to your friends, all the best

[@MasterCivilEngineering]

Good see more here

[@muhammadnamshadkp4144]

Very useful, Thanku sir🥰

[@structuralanalysisanddesign]

Welcome 👍 all the best

[@mandiralama7606]

Thank you so much sir ❤

[@DC8FD]

Excellent video!!

[@structuralanalysisanddesign]

Thank you very much! Keep watching and supporting

[@saeidamiridogahhe]

that was great explanation

[@structuralanalysisanddesign]

Thank you, keep watching and sharing, all the best

[@marupakaranjith7338]

Super explaination sir

[@structuralanalysisanddesign]

Thank you so much 🙂

[@222chaitaliramanwad7]

Very very thank you sir now i will solve all leveling problem

[@structuralanalysisanddesign]

All the best, happy learning

[@MasterCivilEngineering]

Watch here to know

[@omchougule8147]

Nice sir .Thqq

[@jhansipriya2700]

Tqsm sir it helped me lot 😊

[@structuralanalysisanddesign]

Most welcome 😊 All the best, keep watching and sharing

[@mmansoor3897]

best lecture, take care

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Thank you so much, all the best, keep watching

[@jamiejahid4128]

A lots of thanks sir😍

[@structuralanalysisanddesign]

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[@jeewanlalprajapati4862]

very nice

[@thej__patel7141]

Thank you Sir !

[@structuralanalysisanddesign]

Most welcome! Keep watching and Sharing

[@sandisiwegumede8324]

Thank u thank u so much now I understand this better

[@structuralanalysisanddesign]

Great, Glad it helped! Keep watching

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I will surely do

[@nalakaweerasinharajapaksha1947]

Thank you very much...

[@structuralanalysisanddesign]

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Great works sir... God bless

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Good thanks

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Thenk you sir iam perfect

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Sir,Teaching method is very clear..it was easy for me your explanation of step by step .. I could understand better than I known before..thankyou🌸🌸🌸

[@structuralanalysisanddesign]

Thank you so much, all the best, keep watching and sharing

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Thanku 👌😇😇😇

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very well described.. very helpfull... great.. (Y)

[@structuralanalysisanddesign]

Thanks a lot 😊 keep watching and keep supporting

[@MasterCivilEngineering]

See more here

[@pavanigayathri2333]

Good explanation sir

[@structuralanalysisanddesign]

Thank you Pavani, stay tuned for more videos

[@manikandan-oe2hg]

நன்றி🙏

[@israelpohthmi8621]

Good explanation,it really helpful to me sir, please explain another step raise and fall method

[@structuralanalysisanddesign]

Already its available on channel, kindly watch it

[@topprotec9972]

Thankyou!

[@structuralanalysisanddesign]

You're welcome!

[@RevealKaro]

excellent teaching sir , great

[@structuralanalysisanddesign]

Thank you so much, stay tuned for more videos

[@MasterCivilEngineering]

See here more

[@MakandaJorome]

Thanks 🙏👍

[@structuralanalysisanddesign]

Welcome 👍

[@uddisachiranjeevipraveen4554]

thanks man

[@structuralanalysisanddesign]

Happy to help

[@rojithpiumal9414]

Thanks

[@structuralanalysisanddesign]

Welcome

[@jyotiacademy2022]

Sir, everything is well-illustrated but I doubt if change point or turning point is the point where the instrument is set. As per my studies, it should be that point where first Foresight is taken from one instrument setting and then foresight is taken from another instrument setting.

[@napomokhethi7818]

So an road construction, are there anything u need to add if u transfering levels or u just do it exactly like in the Video?

[@kirannaik8805]

nice sir

[@structuralanalysisanddesign]

Thank you

[@pujavarunbcm6409]

U can show how readings when shifted instrument and readings

[@zainiqbal1606]

Sir at the CP1 when we find H.I We add RL +BS not subtract I'm right??

[@structuralanalysisanddesign]

In description box I have clarified my mistake, kindly go through description box, thanks for watching complete video, keep watching and supporting

[@mustphoto]

Thank you for this excellent video. I am new to leveling. How do you determine the Benchmark at the job site?

[@structuralanalysisanddesign]

Thank you so much for appreciating, in your locality there must be permanent benchmark located, start the fly levelling from that point and come to your site and proceed the levelling

[@minaseteshome3009]

👌

[@shankardhanush5752]

Sir we want that if they mention change point how can we understand

[@DeepakSingh-ku8cg]

Sir question se kaise pata chlega ki HI method se solve krna h ya rise and fall method se krna if not mention in question

[@11raj111]

At 0 point the RL 520.450 have taken, How, please explain ?

[@Mysterious_universe601]

How can we apply that 8.295 value in soil work?

[@abdullahalhasib2744]

Sir, if the bench mark were in the bottom of the table then How can we calculate?

[@sabinrai4442]

There should be additional between rl and bs in tp

[@kelvinkayuni8331]

Thanks alot sir. Why do we prefer height of instrument method during leveling than the rise and fall method?

[@structuralanalysisanddesign]

Because of simpler calculation, rise and fall becomes little tedious, but it is upto you, you can choose any method

[@mabiorgarang2998]

This guy is life server

[@structuralanalysisanddesign]

Thank you, keep watching and sharing

[@distapatrick8145]

How to derive the reduced level of a point

[@palurirambabu063rambabu8]

Sir ji staff height 4 or 5 MTR Agar G.L se 6mtr Depth kudhaye karna tha Staff tho 5 mtr height How to tranfer auto level instrument

[@muminaestic]

🙏🙏❤️❤️

[@egovind2835]

I want to double setting method vedio sir please

[@RevealKaro]

please upload an example for using total station / theodolite

[@structuralanalysisanddesign]

Will try it because right now i am not focusing on survey but surely i will consider your request

[@Gantatheja18]

How to take RL

[@mohanprakash4444]

Sir Dampy level details in hindi