Cement ISI Mark Approved Brand Quality as SOR Specification
Must conform to IS 269 IS 8112 IS 1489Fresh lump free properly packed 50 kg bagsStored in dry moisture free conditionsApproved brands only
2
Sand Specification according to Zone
As per IS 383Fine aggregate Zone very fine sandFree from silt clay organic impuritiesSilt content generally Clean river sand or approved manufactured sand
3
20 MM Graded Metal
Coarse aggregate of nominal size 20 mmConforming to IS 383Hard durable, angular free from dust and organic matterUsed for RCC works
4
40 MM Graded Metal
Coarse aggregate of nominal size 40 mmAs per IS 383Clean hard and well gradedTypically used in PCC foundations or sub-base
5
Centring and Shuttring
As per IS 14687Steel or timber formworkLeak-proof, rigid, properly alignedSmooth surface to achieve good finishMust support load without deformation
6
Metal Gravel For Filter
Clean, graded aggregateFree from fine particlesSize as per design often 12 40 mm graded layersUsed in drainage filter media
7
Sand For Filter
Clean coarse sandFree from silt and clayUniform grading for filtrationUsed along with gravel layers
8
Boulder
Large stonesHard, durable free from cracksUsed in protection works foundations retaining structures
9
Pitching Stone
Stones used for slope protectionHand placed properly packedThickness generally 150 300 mm as per design Durable and weather resistant
10
Excavation of Soil
Includes digging dressing, and disposalSoil classified soft hard rock etcExcavation done to required depth line and levelIncludes dewatering if requiredAs per IS 1200
We takes all possible care for accurate & authentic tender information, however Users
are requested to refer Original source of Tender Notice / Tender Document published by
Tender Issuing Agency before taking any call regarding this tender.
