supply of 1 constr mtrl a pcc hollow block 400 x 200 x 200mm of grade bas per para 5.1(b) of is 2185 (part 1) 2005. hollow block should have compressive strength as per is requirement as per is 2185 (part 1) 2005.(delivery at shivmandir, north sikkim). max 5 km radius. 500 nos parikshit ck 734001 90 2 constr mtrl b pcc solid block 400x 200 x 200mm (+/- 10mm) minimum strength 50kg/sqcm. pcc shall confirm to is-2185(part i) 2005. solid block made out of 1:3:6 having the compressive strength as per is requirement(delivery at bump iv, north sikkim) max 5 km radius 2417 nos parikshit ck 734001 90 3 constr mtrl c pcc solid block 400x 200 x 200mm (+/- 10mm) minimum strength 50kg/sqcm. pcc shall confirm to is-2185(part i) 2005. solid block made out of 1:3:6 having the compressive strength as per is requirement(delivery
