Non-Destructive Testing

NOTE: 1. Evaluation will be done by excluding the Provisional sum and the GST Amount 2. GST is to be quoted @ rate of 18% 3. The bid price shall be net of Input Tax credit availed by the bidder, i.e., the base price shall not have any GST component in it. In effect, clause 171 of GST, that is, the Anti-Profiteering Rule, shall be adhered to. A self-declaration from the bidder on clause 171 shall be attached to the invoice. The output GST paid by the bidder shall be reimbursed by CHENNAI METRO RAIL LIMITED on production of documentary evidence Preamble to Bill of Quantities: 1) Bill of Quantities should be read in conjunction with the conditions given in the General Conditions of Contract and Special Conditions of Contract, and the rates should be quoted accordingly. 2) Quoted rate should be inclusive of all incidental and enabling charges such as scaffolding, man lift, ladder, roping System, lighting arrangements, etc., to carry out the works. No additional charge will be paid other than measurement. 3) Rates should be quoted considering the restricted working hours since the contractor shall be allowed to carry out the works only during the non-revenue hours if required. Works should be planned as per the block schedule finalised by the CMRL from time to time. 4) Quantities given in the Bill of quantities are indicative only. All items shall be paid only against the actual quantities executed at the site. 5) Individual items can vary to an extent of +/- 100%. If the overall contract value exceeds +25%, the rates of the item in which the quantity exceeded by 25% shall be reviewed and agreed between the parties, i.e., employer and contractor 6) The quoted rates should be inclusive of all design & drawing, supply, fabrication and installation at the site. Nothing shall be claimed extra in this regard.

SUMMARY OF PRICE BID

Description of Work / Item(s)

Amount

Schedule A

Conducting Ultra Sonic Pulse Velocity (UPV) Testing on concrete structural members, including but not limited to diaphragm walls (D-walls), girders, piers, columns, beams, slabs, and other elements as specified in the drawings or instructed by the Engineer.The test shall be conducted as per approved standards and the method (direct/semi - direct or indirect) may depend on the site condition. The cost includes all labour, equipment, materials, testing and submission of reports.

Conducting Ground Penetrating Radar (GPR) survey on D-walls to identify subsurface voids, delamination, honeycombing, or other structural defects. The test shall be conducted as per approved standards and the cost includes all labour, equipment, mateirals, testing and submission of reports.

Conducting Multi-Channel Surface Waves Analysis test to determine the cahractersistics of the sub-surface soil layers to detect voids. The test sahll be conducted as per applicable standards and the the cost includes all labour, equipment, mateirals, testing and submission of reports.

PISHON CONCRETE TEST PVT LTD (BID ID -3246395)

BECQUEREL INDUSTRIES PVT. LTD. (BID ID -3246500)

Bureau Veritas (India) Pvt. Ltd (BID ID -3242167)

PISHON CONCRETE TEST PVT LTD (BID ID -3246395)

BECQUEREL INDUSTRIES PVT. LTD. (BID ID -3246500)

Bureau Veritas (India) Pvt. Ltd (BID ID -3242167)