removal of rock/stone for sump

[Anshuraj]

Please refer contractor or labor for removing the hard rock. Need to remove through manually or through crusher and my site is at Kanakapura road

[venkyn]

I recently came across "expanding mortar" which is like a powder and needs to be mixed with water and poured into holes of the rock. The rock tends to break
slowly. This is easier and cost effective.

Check out your contractor.
Regards,
Venky

[rama_b]

I used the below guy's service, a capable person in rock breaking.. ( just 2 days back)
I had the puddings/ piller beds - each of 4'x4'x5'- 8no. able to break with a compressor works with energy from a tractor..

Nunjunda - 95351 40588/ 97435 64247


Good luck,
Ram

[Anshuraj]

Thanks for your response. Now my engineer having service from his contact, they are charging Rs. 3500 per day for tractor based compressor & 3 labour people. Is this good deal?

Venky: My enginner is not aware of "expanding mortar" technique. As of now using manual service to remove the rock

Thanks,
Raj

[rama_b]

I believe Rs 3500 is present running price...

Ram