supply of material under the work of conservation of south east front wall of main gate at safdarjung tomb, new delhi as specified in the boq. supply of material under the work of conservation of south east front wall of main gate at safdarjung tomb, new delhi as specified in the boq. , conservation work , unslaked lime ( katni ) ( unslaked and airtight packing is a must ) , coarse sand ( must be free from clay / silt / organic matters / foreign matters / etc. ) , surkhi ( made of 1st class brick and well-graded as per site / site in-charge requirements and must be free from clay / silt / organic matters / foreign matters / etc. ) , belgiri ( in dried form and airtight packings ) , gur , gum ( dried in packings ) , nariyal rope , removal of malba by mechanical transportation with lead 25 to 30 km up to dumping ground. , providing for making of photo & drawing documentation before during and after completion of work , providing for purchase of essential articles for execution of work pvc mug large size , pvc bucket ( 20 ltr capacity ) , pvc pipe 1 dia , cane basket , pvc pan ( tasla ) , polythene sheet ( pvc ) 14x36feet , pvc gum boot , first aid box with medicine , diesel for machine , loading rickshaw with wooden body & motor cycle wheel , agro shed green net cloth , safety helmet isi marked