manhole chamber having height of 2300 mm and thickness of brickwork is 230 mm and dia of opening covering is 560 mm and bottom length vertical is 1500 mm (1:4) brick masonry and plaster 12 mm on both sides..how to estimate the no bricks used with mortar cement bags and sand for total chamber including plaster.

0 Answers   Biswas Enterprises,

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please give me the rates of RCC(CUM), PCC(CUM), Brick Work(CUM), Tile Flooring, Saria Shuttering

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Dear sir, What is the procedure for total station?How to calculate?

3 Answers   Gammon, L&T,

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how to calculate 110kv transmission line tower stub top and bottom diagonals

0 Answers   ACME,

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04. a. Slenderness ratio…………… 1 b. If the height of a stage is 15-0 & dia. of the prop is 5, the slenderness ratio is….… 1 c. If the height of a stage is 10-0 & dia of prop is 3, the number of bracing will be…… 1

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what is difference between open and well foundation ?

2 Answers  

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what is the diffrence of opc and ppc cement ? expailn

5 Answers  

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what is the painting co efficient of slope roof tiles?

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Soil will be infertile , When PH value of water will be A] 11 B] 10 C] 9.5

1 Answers  

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what will be the cost of constructing a plinth of (40x40x4)ft and a PCC layer of 4 inches?

4 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.

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Difine coffer dam ?

1 Answers  

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