DUSHANBE: Musliminfo-icon clerics in ex-Soviet Tajikistaninfo-icon have advised workers building what will become the worldinfo-icon's tallest hydroelectric dam not to observe Ramadan, echoing comments from the country's secular authoritarian ruler.

A spokesman for the religious affairs committee told AFP by telephone on Tuesday that the fatwa (directive) "was issued primarily for the safety of workers engaged in construction" of the Rogun dam.

"They work at a great altitude in difficult conditions, as well as underground," said the spokesman.The Rogun dam is a signature project of President Emomali Rakhmon and its Italian contractor is in a race against time to get the first unit online by November.

Rogun, which at 335 meters will become the world's tallest dam, is a $4 billion project that Rakhmon views as vital to lifting Tajikistan out of poverty.

Earlier this month Rakhmon said that "fasting without thinking about tomorrow" is "not the quality of a true Muslim."

Ramadan, one of Islam's most revered holidays in which Muslims around the world fast from dawn until dusk, began last week and ends on June 14.

Authorities in the Central Asian nation have struggled to keep up with a religious revival following independence from the Soviet Union in 1991, clamping down on headscarves and long beards in recent times.

Rakhmon, a former collective farm chairman, also exhorted agricultural workers not to spare energy needed for sowing the fields in the coming weeks during his speech.