Section 20A(2)(vi) in The Bombay Irrigation Act, 1879
(vi)period within which each holder of the land mentioned in item (v) should construct either by himself or jointly with other holders [the [field-channel] [These words were substituted for the words' a water course', by Gujarat 6 of 1984, section 3 (l)(ii).] for the carriage of the water from the canal to his land;