배수관 문제 도와주세요..

<div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin" data-link="http://cafe.daum.net/osakalife/LkXV/351" data-link-newwindow="_blank"><a href="http://cafe.daum.net/osakalife/LkXV/351" target="_blank" class="ke-link"><img src="https://t1.daumcdn.net/cafeattach/pxQB/a3955223cec0f321c29dbf4ec85d18b7d6ce621b" data-img-src="https://t1.daumcdn.net/cafeattach/pxQB/a3955223cec0f321c29dbf4ec85d18b7d6ce621b" data-origin-width="1188" data-origin-height="86"></a></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin" data-link="https://pf.kakao.com/_wDjjj" data-link-newwindow="_blank"><a href="https://pf.kakao.com/_wDjjj" target="_blank" class="ke-link"><img src="https://t1.daumcdn.net/cafeattach/pxQB/4b445348bf78e05fc27eb375440c5ff3e4b80ada" data-img-src="https://t1.daumcdn.net/cafeattach/pxQB/4b445348bf78e05fc27eb375440c5ff3e4b80ada" data-origin-width="1188" data-origin-height="140"></a></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin" data-link="https://cafe.daum.net/osakalife/LkJK" data-link-newwindow="_blank"><a href="https://cafe.daum.net/osakalife/LkJK" target="_blank" class="ke-link"><img src="https://t1.daumcdn.net/cafeattach/pxQB/0b1fbb62a98377c400dcb1b651de8e2352d1b7d1" data-img-src="https://t1.daumcdn.net/cafeattach/pxQB/0b1fbb62a98377c400dcb1b651de8e2352d1b7d1" data-origin-width="1188" data-origin-height="87"></a></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin" data-link="https://cafe.daum.net/osakalife/LtdV" data-link-newwindow="_blank"><a href="https://cafe.daum.net/osakalife/LtdV" target="_blank" class="ke-link"><img src="https://t1.daumcdn.net/cafeattach/pxQB/111598092415f6a5baaac5ab6f93102534bb150c" data-img-src="https://t1.daumcdn.net/cafeattach/pxQB/111598092415f6a5baaac5ab6f93102534bb150c" data-origin-width="4950" data-origin-height="363"></a></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin" data-link="https://bamboo7.jp/" data-link-newwindow="_blank"><a href="https://bamboo7.jp/" target="_blank" class="ke-link"><img src="https://t1.daumcdn.net/cafeattach/pxQB/60fe80eb747057cff029d2614edc9776cad3de50" data-img-src="https://t1.daumcdn.net/cafeattach/pxQB/60fe80eb747057cff029d2614edc9776cad3de50" data-origin-width="1188" data-origin-height="86"></a></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin" data-link="https://www.instagram.com/p/CzSvlsVLgqj/?img_index=1" data-link-newwindow="_blank"><a href="https://www.instagram.com/p/CzSvlsVLgqj/?img_index=1" target="_blank" class="ke-link"><img src="https://t1.daumcdn.net/cafeattach/pxQB/697a3e43da00972cfcaf8a46abbc4541ae33569a" data-img-src="https://t1.daumcdn.net/cafeattach/pxQB/697a3e43da00972cfcaf8a46abbc4541ae33569a" data-origin-width="1188" data-origin-height="86"></a></div><p> 얼마 전부터 저희집 싱크대에 물이 가끔 역류하더니, 1월 1일에 싱크대 밑 선반 배수관과 그 밑으로 이어지는 부분의 실리콘이 떨어져 나갔습니다.<br>아마도, 지진의 영향으로 떨어진 거 같은데, 문제는 오늘 갑자기 싱크대 근처의 바닥에서 물이 조금씩 새고 있었습니다.<br>느낌상, 바닥에 설치되어있는 배수관이 터진거 같은데, 혹시 배수관 교체를 하게 된다면 제 부담으로 가는 걸까요?<br>공사비용이 많이 비싸던데 요금 폭탄 맞을까봐 너무 무섭습니다…</p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/pxQB/a47a4e924cb756af86663064dbb2b795c6319d73" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/pxQB/a47a4e924cb756af86663064dbb2b795c6319d73" data-origin-width="1188" data-origin-height="52"></div><p> </p><p> </p><p> </p><p> </p>