Tender For soil investigation for provn of static water tank at fsd khaneter nallah - mobilisation of manual drilling equipment rig and shifting of entire arrangement from one bore to another hole location and setting of boring drilling rig as per specification , boring 150mm dia bores to given depth or refusal strata through any type of soil as under as per specification , collection of undisturbed soil sample at 1.50m intervals or at any change of strata in 100 mm bore thin walled tube incl waxing sealing packing and transporting to the lab as per specification , carrying out standard penetration test incl collecting of disturbed soil samples in bore holes at every 1.5m depth or any change of strata and submit the report as per specification , conducting necessary test as per relevant is codes nbc 2016 sp 36 on all collected samples which incl the determination as per specification , grain size analysis identification and classification of soil as per specification , bulk density dry density and field density as per specification , natural moisture content as per specification , attemberg limit liquid limit plastic limit shrinkage limit and plastic index as per specification , specific gravity asper specification , degree of saturation of soil as per specification , differential free swell index and swelling pressure as per specification , consolidation test for cohesive soil only as per specification , chemical analysis of soil and ground water water to be obtained from bottom of the bore hole as per specification , depth of water table below gl as per specification , presence of loose soil if any and its depth as per specification , n value at an interval of 1.50 mtr as per depth of bore holes as per specification , crushing strength degree of weathering cr value and rqd of rock samples as per specification , net sbc at 1.5m 2.0m 2.5m and 3.0m from shear as well as settlement criteria as per specification , direct shear test as per specification , spt dcpt scpt through mechanical boring carried out at every 1.5mtr interval upto depth of 10.00m as per specification , unconfined compression test as per specification , open test pit bore holes soil classification as per specification , angle of internal friction as per specification , determination of bearing capacity for the following types of foundation as per specification , rcc raft fdn for building at depth 0.5m and every 1 mtr interval thereafter upto min of 3.5m in case sbc of 10t sqm not obtained till 3.5m depth as per specification , rcc raft strip fdn for vift retaining wall at depth 0.5m and every 1 mtr interval thereafter upto min of 3.5m in case sbc of 10t sqm not obtained till 3.5m depth as per specification , recommending appropriate value of safe bearing capacity as per specification
Tender For construction of collecting tank size 8.57 mtr dia, construction of screening chamber and half circular pump chamber on collecting tank laying of 600 mm id di rising main 1750 mtr providing and installing of pumping machinery permission from ot
13 Nov, 2024
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