providing, fixing, removal of pockets of size 100*150*300mm to 500*600*1000mm for foundation. the shuttering material used for making &fixing of pockets shall be removed by the contractor without damaged to pockets. if any damage occurred, the same shall be rectified by the contractor is to handover the pockets to forge shop engineer with proper marking of centre lines, levels etc.
roll of DLC in road constructions
How many nos. are Contains fly ash Brick in one Cubic meter ?
what if i want to lap a 20mm dia and a 16mm dia together wat will be the lap length?? a) 1m b) 80mm
What is the use of offset command?
1. why we use inverted beam ? 2.why we use extra bar in beam ? 3.dimension in L-bar in column ,footing and beam
wat happens to the foundation when only live & dead loads are considered( wind load is excluded) during the design of tall structures. options are: a)only settlement in the internal structure and not external structure b)only settlement in the external structure and not internal structure c)no differential settlement d)none of the above
4 Answers BBJ Construction, IOCL,
RR masonry rate analysis
what is the cover used for footings, columns, beams ??? why they differ & how they arrive??
In IS:456-2000 the workability of concrete is given in mm (slump)in cl.7.1. In IS:10262-1982, cl.3.3.4 & table-6 says +/- 3 percent adjustment is required in the quantity of water (calculated as per table-4 or 5), for each increase or decrease in the value of compacting factor (i.e. workability of concrete) by 0.1. How it is possible to calculate the exact quantity of water required for a particular grade of concrete? What is the relation between Slump & Compacting factor of concrete?
What is the difference in painting using Roller and Brush? What is the paint consumption difference? As per IS one coat of painting is painting from left to right and top to bottom whether this can be done using roller ( Roller Stick height and feasibility) ?
Why we take 162.2 in (d*d/162.2) to calculate weight of steel???
why we use min. 12mm dia bar in a coloum.
7 Answers BPCL Bharat Petroleum,
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