Treatment of waste water or sewer by means of physical, chemical or biological processes
Treatment of waste water or sewer by means of physical, chemical or biological processes
Water well drilling
Site preparation including drilling, boring and core sampling for construction, geophysical, geological or similar purposes
The operation and maintenance of sewer systems
Collecting and transporting of human or industrial waste water or rain water by means of sewerage networks, collectors, tanks and other means of transport (sewage vehicles etc.)
Support activities for other mining and quarrying
Other specialized construction activities
65/57, New, Central delhi, 65/57, Karol Bagh, Delhi
State
DELHI
District
CENTRAL
Pincode
110005