1) issue legal notice to builder that on account of construction work being carried out by the builder in adjoining property your house has suffered damages . Quantify the loss caused to you and ask builder to carry out repairs within period of 7 days from receipt of notice
2) also complain to Muncipal corporation I this regard
3) if builder refuses to make payment or carry out repairs file suit to direct builder to carry out repairs or pay you for the repairs
4) contact a local lawyer