Vedaranyam municipality does not have underground drainage system and the current sewerage system for disposal of sullage is through septic tanks and public conveniences.
42.
In the 1970s the company focused more on rainwater and drainage products and a PVC underground drainage system was added to the portfolio in 1971.
43.
Once the ground had settled, the smaller ditches were replaced with underground drainage tubes, which would be used for the normal drainage of the polder.
44.
However, the lack of an underground drainage system in localities around the lake resulted in several gallons of untreated sewage flowing into the lake regularly.
45.
Nagapattinam municipality does not have an underground drainage system and the current sewerage system for disposal of sullage is through septic tanks and public conveniences.
46.
Can you give reference of the following line " The city has had an underground drainage system since 1904 . " in the geography section.
47.
Other implements could include a mole drainer, used to create an underground drainage channel or pipe, or a dredger bucket for dredging rivers or moats.
48.
There is no underground drainage system in the town and the sewerage system for disposal of sullage is through septic tanks, open drains and public conveniences.
49.
There is no underground drainage system in the city and the sewerage system for disposal of sullage is through septic tanks, open drains and public conveniences.
50.
The painfully flat course was given contours to move rainwater to underground drainage and features that were omitted in 1961 due to financial constraints were added.
