SAVAR, Bangladesh – Police in Bangladesh took six people into custody in connection with the collapse of a shoddily-constructed building that killed at least 348 people, as rescue workers admitted Saturday that voices of survivors are getting weaker after four days of being pinned under the increasingly unstable rubble.
Still, in a boost for the rescuers, 29 survivors were pulled out Saturday, said army spokesman Shahinul Islam.
Most of the victims were crushed by massive blocks of concrete and mortar falling on them when the 8-story structure came down Wednesday morning – a time many of the garment factories in the building were packed with workers.
It was the worst tragedy to hit Bangladesh’s massive garment industry and focused attention on the poor working conditions of the employees who toil for $38 a month to produce clothing for top international brands.
Among those arrested Saturday were two owners of a garment factory, whom a Dhaka court ruled can be questioned by police for 12 days without charges being filed.
Also detained were two government engineers and the wife of the building owner, who is on the run, in an attempt to force him to surrender.
Late Saturday, police arrested another factory owner.
Violent public protests continued sporadically in Dhaka and spread to the southeastern city of Chittagong where several vehicles were set on fire.
Working round-the-clock since Wednesday through heat and a thunderstorm, rescuers Saturday finally reached the ground floor from the top of the mountainous rubble through 25 narrow holes they have drilled, said Brig. Gen. Ali Ahmed Khan, head of fire services.
“We are still getting response from survivors, though they are becoming weaker slowly,” he said, adding that rescue workers were able to see cars that were parked at ground level.
Khan said the operations would continue overnight as chances fade of people surviving for a fifth day with possibly grievous injuries and the heat. Junior local government minister Jahangir Kabir Nanak put the death toll at 348. Military spokesman Shahinul Islam said 2,429 survivors were accounted for, including the 29 who were pulled out Saturday.
A garment manufacturers’ group said the factories in the building employed 3,122 workers, but it was not clear how many were inside it when it collapsed.
Police say they ordered an evacuation of the building Tuesday after cracks in Rana Plaza were found, but the factories ignored the order and were operating when it collapsed the next day. Video before the collapse shows cracks in walls, with apparent attempts at repair. It also shows columns missing chunks of concrete and police talking to building operators.
Officials said soon after the collapse that numerous construction regulations had been violated.
The disaster is the worst ever for the country’s booming and powerful garment industry, surpassing a fire five months ago that killed 112 people and brought widespread pledges to improve worker-safety standards. Since then, very little has changed in Bangladesh, where low wages have made it a magnet for numerous global brands.
Bangladesh’s garment industry was the third largest in the world in 2011, after China and Italy, having grown rapidly in the past decade. The country’s minimum wage is the equivalent of about $38 a month.
Among the garment makers in the building were Phantom Apparels, Phantom Tac, Ether Tex, New Wave Style and New Wave Bottoms. Altogether, they produced several million shirts, pants and other garments a year.
The New Wave companies, according to their website, make clothing for several major North American and European retailers.
Britain’s Primark acknowledged it was using a factory in Rana Plaza, but many other retailers distanced themselves from the disaster, saying they were not involved with the factories at the time of the collapse or had not recently ordered garments from them.
Wal-Mart said none of its clothing had been authorized to be made in the facility, but it is investigating whether there was any unauthorized production.
AP writers Chris Blake and Gillian Wong in Dhaka, Stephen Wright in Bangkok, Kay Johnson in Mumbai, Matthew Pennington in Washington and AP Retail Writer Anne D’Innocenzio in New York contributed to this report.