SUPPLY AND STACKING OF CRUSHED STONE AGGREGATES OF VARIOUS SIZE AT KM 15.00(WMM PLANT SITE) ON SANKLANG-TOONG ROAD FOR WMM WORKS AND SUPPLY AND STACKING OF CRUSHED STONE AGGREGATES OF VARIOUS SIZES AND STONE DUST ( DRY) AT KM 84.60 (HMP PLANT SITE) ON GANGTOK-CHUNGTHANG ROAD FOR DBM AND BC WORKS BETWEEN KM 12.00 TO 16.365 ON SANKLANG-TOONG ROAD UNDER 107 RCC/758 BRIF IN PROJECT SWASTIK IN THE STATE OF SIKKIM (EXPIRED)