What is meant by 'zero value' in quantity surveying.

10 Answers   DLS, Gammon, HCC, NCC,

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How to calculate the amount of Brick,cement & sand required for 1 cum of 230mm thick brick work with ratio 1:5 please give me an answer with detailed step

31 Answers   Assurance, Design Ideas, Jeno Maran Builders, Lanco, NamPower, NCC, Prime Adhivas Contrats, Simplex, SSM, SSM Builders and Promoters,

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find the discharge of water through a horizental venturimeter having 400mm dia at the inlet main and 150mm dia at thorat.if the diffrential gauge between inlet and thorat shows a pressure head of 25cm mercury. assume coefficient discharge 0.98 and specfic gravity of mercury as 13.6.

0 Answers   UPSC,

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What should be the PH value of water for irrigation purpose

1 Answers  

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how much quantity of blocks, cement and sand is required to complete 1sq.m of CC Hollow blockwork. Size-16"x8"x8". Also what is the cement sand ration commonly used?

10 Answers   ACC, CCCL, L&T, MFAR, Shoba Devlopers, SLS Developers,

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Write short note on construction programme for pile foundation.

0 Answers  

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As per Kandal suggestions, we have implemented rolling starts on 140 (+/- 5) degrees and we kept 3 rollars to complete the rolling before falling 125 degrees and the Aggregate AIV is below 22. But When the DBM bed is being rolled 3rd high viabration, (Before 1 plain & low ,2 high Viabrations), the aggregate is getting sharp edge agg. projections are damaged. As the literature is said that, the VG-30 Grade having better control the temp. susceptibility than Penetration grade. if so we could not get this problem at site. But we are facing on site. let me know.

0 Answers  

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explain the difference between short column and long column

1 Answers   DLF,

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why we provide plastic sheet under lean concrete/pcc.?

2 Answers  

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#include<stdio.h> main() { int a=300,b,c; if(a>=400) b=300; c=200; printf("\n%d%d",b,c);

1 Answers  

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Explain creep?

0 Answers  

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How can u prepare mix design for concrete?

2 Answers   L&T, Lafarge,

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