Larsen & Toubro Limited

Larsen & Toubro Limited

We hereby confirm that we have procured Slurry Pumps in HSR-25 high Chrome,
from HITEC PUMP INDUSTRIES PVT.LTD for TBM slurry discharge. We have installed
these pumps inside tunnel shaft at Nepean-sea Road, Malabar Hills (Mumbai) and have
found to be working satisfactorily since installation.

The performance of these Slurry Pump is found to be working excellent at extreme
conditions. We are very much satisfied with the Performance of these Pumps.