IS IT GST TAXABLE ON ASSETS(TOOLS AND EQUIPMENTS,MACHINES) MOVING FOR OWN CONTRACT WORK???

A CIVIL CONTRACTING CO. HAVING GST REGISTRATIONS IN KERALA, TAMILNADU,ANDHRA,MAHARASTRAUNDER SAME COMPANY'S PAN NUMBER. HE WANTED TO MOVE HIS OWN TOOLS AND EQUIPMENTS (ASSETS); CRANE, MIXER,GEN SET,TRIPOD,PILING EQUIPMENTS..SCAFOLDINGS ETC TO STATE TO STATE FOR HIS OWN WORK..AND IT WILL MOVE TO WORKSIT​E TO WORKSITE...IS IT TAXABLE UNDER GST???.(NO COMPANY CANNOT PURCHASE EQUIPMENTS FOR EACH STATE) PLEASE CLARIFY.....