Tayem said the TAH project from Ba-Seppa-Pakke Kessang and Sagalee road has been damaged because of no proper cross-draige system, paved shoulders, pavement works, slope for formation cutting and proper quality control unit. The company, he added, is executing the work without adhering to highway specifications of Ministry of Road Transport and Highways (MoRTH) and by deviating from the origil DPR.