 The paper reported that welders for KFM, the company under contract to build the bridge, told authorities that they were pressured and even paid monthly bonuses of between $200 and $600 for performing substandard welds on the support piers for the bridge if it meant the project proceeded faster.
<coherence>  The paper reported that welders for KFM, the company under contract to build the bridge, told authorities that they were pressured and even paid monthly bonuses of between $200 and $600 for performing substandard welds on the support piers for the bridge if it meant the project proceeded faster.
 The paper reported that welders for KFM, the company under contract to build the bridge, told authorities they were pressured and even paid monthly bonuses of between $200 and $600 for performing substandard welds on the support piers for the bridge if it meant the project proceeded faster.