JOB ORDER FOR SOIL INVESTGATION PROVISION OF LEAN TO SHED SITE 21 AND SITE 24 WITH HARD STANDING AND FLAME PROOF LIGHTING SYSTEM AT TECH FLIGHT OF 2225 SQN AT AF STN AGRA

Amount

To carry out the test to ascertain soil profiles/proportion to determine with field and lab investigation according to relevant specifications of IS 2131, IS 6403, IS 1498 and IS 2720.

Conducting soil investigation for following:- (a) 150mm diameter bore holes as per IS specification to be made for conduct of various tests including Standard penetration test (SPT). (b) Bore Hole for soil investigation (as marked in site plan) (i) Bore hole 10 m depth = 03 Nos (c) For CBR value = 0 (d) For K value = 0 (e) Depth of Bore hole 10 m of 03 No. (f) Collection of disturbed and undisturbed soil sample at an interval of 1.00 mtr or at change of strata or as per relevant IS Code. (g) Conducting lab test on disturbed soil samples as considered necessary according to relevant specifications of IS 2720 :- (i) Sieve analysis & Grain size distribution by sieve analysis & hydrometer test. (ii) Atterberg limits (iii) Natural moisture content (iv) Particle size analysis test (v) Bulk density/ Dry density

(h) Conducting lab test on undisturbed soil sample as considered necessary according to relevant specification of IS 2720 and detailed result showing all relevant calculations, inferences, indices and parameters shall be given in the soil report (i) Natural moisture content,Sieve analysis & Atterberg limits. (ii) Bulk density (iii) Specific gravity (iv) Free swell index and swelling properties of soil (v) Organic matter in soil if any (vi) Consolidation test (compressed index value) (vii) Triaxial compression test and determination of shear parameters (C & O test ) as per relevant IS. (viii) Harmful salt (complete investigation as already ref) (i) Ground Water Table :- (i) Maximum and minimum levels of Ground Water in the area with source of information. (ii) Ground Water Table during the investigations.

Submission of Six copies of ink signed test reports with detailed description of field investigation, soil classification and general nature of soil strata, water table, interpretation of test results; grains size distribution curves, compressive index curves, site plan etc.

4. The SBC of the soil is required to be given as per following table, calculation of bearing capacity will be governed generally as per IS 8009(Pt-I) 1976, IS 2720 (P-II) 1980, IS 6403-1980,IS 1904-1986 & 1080-1985 and other relevant IS codes and detailed calculations duly showing the various soil parameters /indices shall be given in the soil report:- Depth of Safe bearing capacity of soil in T/M2 for footing size Remarks foundation 1.2m x 1.2m 1.5m x 1.5m 2.0m x 2.0m 2.5m x 2.5m 1m 1.5m 2.0m 2.5m

With every site’s soil investigation report a detailed site plan moving the aprox location of each bore duly numbered as per .. of bore hole should be enclosed. Location of foundation of adjacent structures, especially those that might be impact by the proposed construction should be indicated with details in site plan.

Photographic record of geo-explorations as well as testing shall also form part of the report.

Every page of the soil investigation Report should have the Name of the Job for which soil Investigation is being carried out. In case of multiple sites of a single job are being investigated name of each site shall be put on each page of report pertaining to the site.

All pages of the Soil Investigation Report shall be serially numbered, stamped and signed by the Agency carrying out the Soil investigation Report should be scrutinized by GE & CWE for correctness & endorsed.

The GE shall intimate the approximate type of construction, utillzation and dimensions of proposed building to the consultant, who based on Geoehincal investigations should recommend type of foundation (viz isolated /compbined footing, raft, pile etc.)

In case of underground building basement construction, or if requirement of temporary/permanent deep excavation support measures during construction of building are envisaged necessary excavation support measures to be given by the consultant based on geotechnical investigations.

Shree Balaji Test House Pvt.Ltd.

National Soil Testing and Research Laboratories