SOIL INVESTIGATION FOR PROVISION OF 300 MTR SEMI INDOOR FIRING RANGE AT MATHURA (AMWP 2020-21)

Amount

Survey of existing land and levels to be taken at the intervals of 3 meters.The same shall be plotted in graph sheet duly marked with the location of the buildings/structures covered attached site plan in tender drg along with the proposed developed group levels if any and proposed plinth level of the various buildings/structure,Area drainage,road and sewge disposal arrangement etc and submitted Level sheet & contour plan of site duly proposed layout on A2 Size sheet in triplicate along with soft copies(03 Nos).Permanent Bench mark(which will not change in future) shall be prominently marked on the level sheet.Intermediate bench mark such as FFL of other permanent buildings also shall be marked on the level sheet.Made up GL and FFL of the proposed buildings shall be fixed.Such that quantity of excavted earth and filled earth shall match economically.

Soil investigation of bldgs.Making bore hole of 150 dia upto 6.0 mtr depth below ground level collection of disturbed and undisturbed soil sample of an internal range of 1 mtr to 2 mtr performing SPT at an interval of 0.75 mtr depth or at every change of soil starta which ever encounter first incl soil classification tests and bore hole of log data and evalution of safe bearing capacity and recommendations of type of foundations for suitability of earth obtain from foundation trenches including salinity test & chemical analysis of soil including following (a) SPT value at every 1 m intervals and change of starta (b) grain size distribution and analysis (c) Soil charactistics (d) Value of cohesion and angle of internal friction (e) Recommended SBC at different depths of foundations 1.2m,1.5m,1.8m,2.0m& 2.5m for each buildings and/or most suitable strata depth for resting foundation as per type of buildings/soil investing details separtely for the portions with and without basement. (f) SBC and its calculation based on 'N' value, shear strength amd settlement criteria (g) Depeth of water table (Maximum& Minimum) incl approximate details for seasonal variations (h) Depth of expensive soil and its properties, if any (j) Recommendation for type and depth of foundation and special structure such as auditorium for the given dimensions as per BPs,AEs and arch drwaings (k) Recommendation for back filling under floors and filling under protection including plinth protection (l) Chemical analysis of soil and recommendation and type of cement to be used for RCC foundation (m) Details of soil profile and bore legs

(n) Bore log chart showing depth of foundation (o) Site plan of buildings showing RL of corner of buildings (p) Sieve analysis,plastic index,specific Gravity,water content, particle size analysis,bulk & dry density,Atterberg limit harmful salt or organic matter if any, Direct shear test (if in case of sandy) unconfned n drained tests (in case of clayed soil) consolidation tests (for saturated soil) CO values & different free swell tests in case of spansive soil tests.(t) Type of soil classification (r) Colour photograph on A4 size photo paper of the site with the locations of the borholes duly flagged should be submitted.the photographs should also preferably include any reference structure and the identification of the same be marked. Note:- A CD containing vide evidence of the depth of each bore hole and machinery delayed,at site location be kept in record.

ditto- same as item no 2 Above but depth upto 15 mtr or N value reaches 50,whichever is earlier for isolated/combined/raft foudation.However depth of bore holes may be taken as 25 m for pile foundation.

For determination of modulus of sub grade reaction at recommended foundation depth by soil consultant as per IS 9214-1979.

Notes:-Test report alongwith the following details may please be submitted. (a) Types of soil and classification (Engineering properties of soil,consolidation result,Triaxial Test Result,SPT values). (b) Classification of soil strata. (c ) Depth of water below GL . (d) Recommemdateon depth of FDN. (e) Bore hole log. (f) Bearing capcity of soil. (g) Recommmendates type of fdm. (h) All above work shall be done as per relevent IS code. (j) Soil sample of various strata to be desposited to AGE B/R(P) in plastic pouch. (k) All cousultants approved in MES with E-in-C Br or any approved NABL lab and having No Ban in MES or any Gorvment organisation.

National Soil Testing and Research Laboratories

GEO MEDIA ENGINEERING and CONSULTANCY SERVICES PRIVATE LIMITED

Interstellar Testing Centre Private Limited

Rishi Markandeshwar Engineering Consultant

Shree Balaji Test House Pvt. Ltd.

Soigne Engineering Consultants

R.K.Enterprises

L.S. Test Lab LLP

SWASTIK ENGG CONSULTANTS

GEO DESIGNS AND RESEARCH PVT LTD

INERTIA ENGINEERING SOLUTIONS

Sai Geotechnical Lab

KCT CONSULTANCY SERVICES

DBM projects pvt ltd