Section 20A(5)(d) in The Bombay Irrigation Act, 1879
(d)[ issue notice in the prescribed form and manner to each holder of the land mentioned in the sanctioned scheme, requiring the holder to intimate the Canal-officer in writing, within one week from the receipt of the notice his willingness to construct by himself for jointly with other holders the [field-channel] [This clause was inserted, Gujarat 27 of 1973, section 3 (3)(iii).] for the carriage of water from the canal to his land.]