supply of construction materials in gram panchayat garhwala under the viksit bharat guarantee for employment and livelihood mission (rural) and the general scheme. this includes the procurement of materials sized 40 mm.-1sand/gravel (kolaiv)2stone aggregateacrushed stone, 40 mm nominal sizebcrushed stone, 20 mm nominal sizeccrushed stone, 12 mm nominal sizeafirst class (100 sq. cm)bsecond class (75 sq. cm)cement interlocking blocks (m-30 grade, vibrated)4 shapes3cement interlocking blocks (m-30 grade, 80mm thick, vibrated)5cement interlocking blocks (m-30 grade, 60mm thick, vibrated)apolished kota stone (up to 900 cm²)bpolished kota stone (901–2300 cm²)6polished kota stone (more than 2300 cm²)marble stone (including makrana adanga, 20 mm) – up to 900 cm²marble stone (including makrana adanga, 20 mm) – 901–2300 cm²bmarble stone (including makrana adanga, 20 mm) – more than 2300 cm²7stone slabs (1.5 m span)8stone slabs (1.50 m to 2.4 m span)9stone slabs (2.4 m to 3 m span)10stone slabs (span exceeding 3 m)11iron angle12iron girders (isi marked)13iron for rcc work (reinforcement)14cement (ppc 53 grade) – excluding mini-plant15white cementmosaic tiles (40 mm thick)90 mm diameter (including ring) 6 kg/sq.cmkbc 110 mm diameter (including ring) 6 kg/sq.cm20vbc 140 mm diameter (including ring) 6 kg/sq.cm24rcc np3 hume pipe with collar251200 mm diameter261000 mm diameter27750 mm diameter28 600 mm diameter29 450 mm diameter30300 mm diameterstone door frame31single rebate size 100 x 75 mm32double rebate size 125 x 75 mm33green-yellow literoof expo sheet (183x90)34pvc sheet 1 mm thick (colored/plain)35gi sheet 22 gauge (0.80 mm)36pvc water tank with cover37crushed stone aggregate (kankar)500-micron thick ldpe plastic sheet (isi marked)38 (bis no. 10889:2004, bis no. 2508:2016, and bis 16352:2015)