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111b) Code of Practice for Road and Bridges.Dy.Ex. Engr.c) B.I.S. specification (whichever and wherever applicable)d) Such recognised specifications accepted to Engineer-in-charge orequivalent hereto or in absence of such recognised specifications.e) i) The Contractor shall set up Field Laboratory with necessary equipmentfor testing of all materials / finished products, and get it checked and certifiedfrom the Executive Engineer.ii) Such requirement test and or analysis as may be specified by theEngineer-in-charge in order of precedence given above.iii) The contractor shall at his risk and cost make all arrangement and/orshall provide for all such facilities as the Engineer-in-charge may require forcollecting preparing required number of samples for tests or for analysis at suchtime and to such places may be directed by the Engineer and bear all chargesand cost of testing. Such samples shall also be deposited with the Engineer-incharge.iv) The contractor shall if and when required submit at his cost the samplesof materials to be tested or analysis and if, so directed shall not make use of orincorporate in the work any materials represented by the samples until therequired tests or analysis have been made and the materials, finally acceptedby the Engineer- in-charge. Samples provided to the Engineer in charge forretention purpose are to be in labeled boxes suitable for storage.v) The contractor shall not be eligible for any claim or compensation ateither arising out of any delay in the work or due to any corrective measuresrequired to be taken on account of and as a result of testing of the materials.vi) The contractor or his authorized representative will be allowed to remainpresent in the department laboratory while testing samples furnish by him.However the results of all the tests carried out in the department laboratory inthe presence or absence of the contractor or his authorized representative willbe binding on the contractor.vii) Cost of routine day-to-day quality control testing charges for testsrequired as per specifications will be borne by the contractor by sending thesame to the concerned Government laboratories.viii) Test shall be carried out at approved Government Laboratories orGovernment institutions as directed by Engineer-in-charge and all testingcharges shall be borne by the Contractor.ix) 15% of the rate shall be with held and shall be released only after thereceipt of the satisfactory test result wherever specified. Routine test shallmean testing of aggregate for gradation, flakiness index, impact, value andSignature of Contractor No. of corrections Executive Engineer