Military Engineer Services-MES has published Tender For Additional/Alternator To Existing Missile Preparation Shed ( Mps ) Of Weapon Storage Area ( Wsa ) At Af Stn Chabua. => Limited. Submission Date for this Tender is 07-02-2024. Missiles Tenders in chabua Assam. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | BORE HOLES Boring through sand/clay/soft strata with 150mm pipe from groung level to 10 mtr dpth (a) Subsurface investigation:- (i) Grain size analysis, specific gravity, unit weight and natural moisture content of soil. (ii) Liquid limit, plastic limit & swelling index (iii) Consolidated tests for shear strength parameters (iv) Shear strength tests for shear strength parameters (v) Chemical tests for soluble chloride and sulphate based in local information and experiences (vi) Field tests as per Appx "C" of IS 1892 (vii) Plate load tests at recommended depth of foundation (viii) CBR values (Soaked & unsoaked) & K value for strata (ix) Depth of water table if found in bore holes shall to be reproted to Engineer-in-Charge. (b) The report to include clearly the following parameters:- (i) Layout to trial pits & bore holes on proposed site plan (ii) Record of boring as per Appx"D" of IS 1892 (iii) Soil/ Rock properties as per detailed exploration (Table 3 of IS 1892) (iv) Soil properties based on field tests (v) Estimation of safe bearing pressure based on safebearing capacity as per shear criteria and settlement criteria for rectangular foundation. It also include detailed claculation of SBC. (vi) Recommendation for SBC and type of foundation (vii) Recommendation for pile with pile cpacity in case weaker strata is encountered .(viii) Other relevant recommendation for foundartion and improvement of soil if necessary. (ix) Recommendation of existing soil for backfill prupose. Notes for item No. 1: (ii) All the reports/ results will be got vettted from any of the IIT"s or Govt Engineering College"s after approval from GE/ Engineer-in-Charge. |
| 2 | (a) Subsurface investigation:- |
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