A、當(dāng)正?？⒐r(shí)發(fā)承包雙方應(yīng)按照合同約定調(diào)整合同價(jià)款 
B、當(dāng)按時(shí)完成時(shí)發(fā)承包雙方應(yīng)按照合同約定調(diào)整合同價(jià)款 
C、法律法規(guī)無(wú)變化時(shí)發(fā)承包雙方應(yīng)按照合同約定調(diào)整合同價(jià)款 
D、現(xiàn)場(chǎng)簽證時(shí)發(fā)承包雙方應(yīng)按照合同約定調(diào)整合同價(jià)款