Soil Investigation and Topo Survey for Infrastructure Development for Avn new raising Unit at Ralawas Army Area Jodhpur

Amount

Drilling of bore of 100mm dia in any type of soil / rock locating water upto 5.00m depth conducting standards penetration test(SPT) as per IS specifications at 1.0m interval 5.00m depth or at every change in strata conducting followig laboratary tests as specified in the IS-1892, IS-2131, IS-1888, IS-2132, IS-2720(all parts SP-36 etc) of collected samples and preparations and submission of of report in quarduplicate and complete all as specified and directed by engineer-in-charge. (a) Sequence and extent of each soil and rock stratum in the regionlikely to get afftected, Determination of organic material in soil by wet combustion as per IS 2720 (part xxii) 1972 (b)Nature of each stratum and engineering properties of each soil and rock stratum (Grain size analysis ,Liquid limit plastic limit and plasticity index and swelling properties such as swelling pressure and swell in dex as per IS 2720 XL and 1XL in case of soil and RQD, type of rock and its characterstics in case of rock, ) which may affect design and mode of construction of proposed structures and their foundations (c) Particle Size Analysis and determination of soil contentsbulk density, dry density and density index (d) Chemical test i.e. PH value sulphates and chlorides etc.,lab determination of permiability of soil upto 1 mtr AS per IS 2720 (e) Triaxial shear test/direct sher test for determining C&O value of soil, moisture density relation of soil IS 2720(part-II 1973) (f) Settelment calculation for RCC for isolated square RCC footing or for recommended type of foundation. (g) Safe bearing capacity based on N valueand settelment criterial and recommended value of SBC and recommended type of foundation. (h) position of water table. (j) Recommended SBC at different depth of foundation i.e at every metre upto and including 5.00m depth any change in soil strata upto max specified depth or till refusal N>50 for sizes of foundation (i) 5mx2.5m (ii) 7mx3.5m (iii) 2.5mx2.5m (iv) 2mx3m

All as per item No.1 but for 10m depth

Determination of K-value as per IS 9214 -1979 (with heavy seating load) and determination of subgrade reaction

Determination of CBR-value as per IS 2720 (part XV) 1965 and IS 2720 part (XXX) 1990

Total station survey of land of approx. 8.5 acres of Ralawas area. The complete survey involves taking levels, cleaning of bushes for taking readings at suitable interval, showing the positions of existing bldgs, roads, manholes, drain, electric pole etc. including submission of 06 copies of level sheet and layout drawings in A1 size colour print, with soft copy including all transportation and mobilisation.

PNT Designs Pvt Ltd

Geo Designs n Research Pvt Ltd

PAS Engineers

Shree Enginnering Lab

SPAGE Consultants

VARDAN ENVIROLAB

ATCON ENGINEERS

Soigne Engineering Consultants

MADAN MOHAN JAIN sons

GEO MEDIA ENGINEERING and CONSULTANCY SERVICES PRIVATE LIMITED