advancing a sum of Rs.50,00,000 (Rupees Fifty Lacs Only), to the Contractor as and by way of Mobilization advance, the Bank hereby unconditionally and irrevocably guarantees to the Client for due performance of the Contractor's obligations under the contract and indemnifies the client the client in respect of the amount of the mobilization advance. BANK hereby undertakes without recourse to Contractor, to pay the Client, on mere demand in the enclosed format up to and not exceeding altogether a sum of Rs.50,00,000/- (Rupees Fifty Lacs Only) being the part amount of the 100% (One hundred percent) of the mobilization advance payment i.e. thirteen percent (13%) of Contract value or such other unadjusted amount of the said mobilization advance. If the Client notifies to the Bank that the Contractor has failed to observe, perform and fulfill the terms of the said Contract then the Bank shall immediately pay to the CLIENT, on CLIENT's mere demand in the enclosed format, such sum or sums of money to the extent of Rs.50,00,000/- (Rs. Fifty Lacs Only) being part of 13% of the value of the Contract value as may be claimed by the CLIENT by reason of nonfulfillment by the Contractor of his obligations under the Contract as aforesaid / and shall also indemnify the CLIENT against all losses and damages which may be suffered by the CLIENT as aforesaid and against all costs, charges, expenses which may be incurred by the CLIENT in connection herewith. The Bank shall pay the said amount without demur or protest or without recourse to the Contractor. Any such demand placed in