supply and stacking of s / metal size 40 mm, s / chips size 20 mm, s / chips size 10 mm and sand for rigid pavement and lined drain at various stretches between km 0.00 to km 69.00 on lawngtlai-diltlang-parva road under 71 rcc / 24 brtf project pushpak supply and stacking of s / metal size 40 mm, s / chips size 20 mm, s / chips size 10 mm and sand for rigid pavement and lined drain at various stretches between km 0.00 to km 69.00 on lawngtlai-diltlang-parva road under 71 rcc / 24 brtf project pushpak , for rigid pavement , supply and stacking of stone metal size 40 mm as specified in particular specification. , supply and stacking of stone chips size 20 mm as specified in particular specification. , supply and stacking of stone chips size 10 mm as specified in particular specification. , supply and stacking of sand as specified in particular specification. , for lined drain , supply and stacking of stone metal size 40 mm as specified in particular specification. , supply and stacking of stone chips size 20 mm as specified in particular specification. , supply and stacking of stone chips size 10 mm as specified in particular specification. , supply and stacking of sand as specified in particular specification.