00:30The construction of new diaphragm wall has begun in Polavaram.
00:33The construction of D-wall has begun on 7th January.
00:36It is to be built on a total of 1396 meters.
00:40So far, work has been done on 158.200 meters.
00:45The construction of new diaphragm wall has begun on 7th January.
00:48It is to be built on a total of 1396.200 meters.
00:51So far, work has been done on 158.200 meters.
01:44The construction of new diaphragm wall has begun on 7th December.
02:04After the construction of new diaphragm wall,
02:06the main dam has to be built.
02:09The main dam has to be built.
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