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102Dy.Ex. Engr.provided by the Department free of charge for this purpose. The contractor will beallowed to copy out instructions therein from time to time.10. SETTING OUT FOR ROAD / BRIDGE :-Setting out:Setting out the works as spelt out in clause 109 of Ministry’s specifications for Roadand Bridge works (2nd Revision) will be carried out by the Contractor.Immediately on receipt of the work order, the contractor shall at his own expensesclean the site and take up a provisional and final setting out and lining out of the workunder the supervision of his responsible representative and shall provide necessarymaterial, labour, tools, instruments etc. required for the same.One tentative abutment location will be indicated by Engineer-in-charge and thecenter line of the bridge shall be defined by him. The contractor will then have to fix upthe location of the other abutment. The abutment location will then be verified by thedepartment and shall be adjusted if necessary. Once the final location of abutments isso finalized, it will be the contractor's responsibility to line out and locate the remainingfoundation of piers.The contractor shall be responsible for true and proper setting out of the work and forthe correctness of the positions, level dimensions and arrangements of all parts ofworks and for providing all necessary instruments, appliances and labours inconnection therewith at his own cost. Officers may assist the contractor in propersetting out. Government instruments may be allowed to be used for setting out of workfor which no cost shall be recovered from the contractor. If at any time during theprogress of work, any errors arise in regard to levels of dimensions or alignment ofany part of the work, rectification thereof, on being required to do so, will be carriedout by the contractor at his own cost, unless such errors are based on incorrect data,supplied in writing by the Engineer or his authorized representative in which case theexpenses of the rectification shall be refunded by Government.10.1 The contractor for shall provide free of charge all labour and materials requiredfor lining out. surveying, inspection decided by the Engineer as considered necessaryfor the proper and systematic execution of the work, Likewise only one bench markwith definite value of R.L. will be shown to contractor who shall have to provide fornetwork of temporary benchmark's all along the bridge as required for executive thework. The contractor shall be responsible for the provision, accuracy and maintenanceof such temporary bench mark. He shall be responsible for the correctness of theposition, levels, dimensions and alignments of all parts of the works and provisions ofnecessary instruments and labour in connection with it. The contractor shall providescientific instruments and labour in connection with it. The contractor shall provide liketheodolite and leveling instruments and steel tapes for lining out the bridge suitablemasonry pedestals or wooden stacks firmly fixed shall be provided by the contractorfor marking the Center lines of the structures.Signature of Contractor No. of corrections Executive Engineer