Non plan 202627 Urgent maintenance work of 2 type staff quartNos13146 13148 13155 14157 141601 5171 1517215173 15174 15175 15176 15177 16183 16184 at NGO quarters Kakkanad The main provisions provided in the estimate are demolishing the existing cement concrete floor water proofing supplying and stacking stone aggregateproviding and laying cement concrete 124 etc