supply of material under the work of special repair to minor repair and maintenance of hammam purana qila, delhi as specified in the boq. , conservation work , unslaked lime ( katni ) ( unslaked and airtight packing is a must ) , 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. ) , corase sand ( must be free from clay / silt / organic matters / foreign matters / etc. ) , gum ( dried in packings ) , gur , belgiri ( in dried form and airtight packings ) , brick aggregate 20mm to 25mm nominal size ( must be free from clay / silt / organic matters / foreign matters / etc. and well graded ) , hard stone ( hard stone / d q stone ) ( as per required at site ) , mechanical transportation , red sand stone ( as per required at site ) , 10mm size ms chain in three layers as per design , ms solid bars with threading 12mm dia , ms plat 75mm dia x 5mm thick for washer , ms bolt cap made of ms sheet 15mm thick , ms hook of 64mm dia in 12mm dia solid bar , fabrication & fittings charges for ms work , cane baskets 15 ltr capacity , wire brush , coir brush , pvc pipe 1 dia , pvc drum 200 liter capacity , first aid box with medicine , alkathene sheet , motor pump 1.0 hp ( crompton or eq. ) , manila rope 1 inch , gum boots , hand gloves , pvc mortar pan , curring machine