Answer / javed shaikh.

Its should not less 50 nos for Sq.ft & 500 nos for 1 sqmtr
area

Answer / bharath m,+91 8438238335/99806

Not less than 80 Nos. of Hack should be done.

Answer / mohd sameer khan

it should be not more than 25 nos. in one square feet there should be 25 nos of hacking.

Answer / murali krishna r

Shall not be less than 40 hacks of minimum 5mm deep in a
sft of area.

Answer / javed

Not less than50 nos.

Answer / s.k.s

36 Nos. with distance of c/c of 2.5 cm apart.

Answer / modipraveen

Its should not less than 1" to 1" for Sq.ft 144 no will come

what is formwork in construction

4 Answers  

A bill was raised by contractor which read as follows 1.) Excavation in normal soil upto 1.5m - 250 cum 2.) Excavation in normal soil 1.5m to 3m - 240 cum 3.) Excavation in soft rock - 350 cum 4.) Excavation in hard rock - 250 cum 5.) Filling with available soil - 825 cum 6.) Filling with bought out soil - 1100 cum How can I verify the above quantities, especially for item no. 5 & 6? What checks are necessary before releasing the bill ?

5 Answers  

quantity of material needed for rubble stone masonry for 1:4 and 1:6

0 Answers  

60-70 grade of Bitumen is VG-30 ?

0 Answers   Sarthak Contracts,

wat is fe full form in fe4l5?

7 Answers  

what is the real de-shuttering time for rcc column,slaband wall

3 Answers  

how to calculate amount of materials for concreting and plastering?

3 Answers  

Adout concrete

1 Answers   Bhel, TATA,

What is the cutting length formula of tringle ring?

1 Answers   BPTP, JMC Projects,

whatis the minimum strength required for M-25 grade concrete in 14days compressive test? What is the procedure of calculation?

1 Answers  

what is called camber in the road ?

1 Answers   PBL,

What is the yield of 100 litres of water and 10 kg of cement in grout mix?

0 Answers   NHPC,