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invitation for bids - Gail

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per<strong>for</strong>m the work in a workman like and efficient manner andcomplete all the jobs as per time schedule.8.0 TIME OF COMPLETION:-During plant shut down work shall be executed within 10 days duringshutdown of the plant. The work of all cold insulation jobs shall becompleted with in 05 days and hot insulation work shall be completedwith in 10 days of hydrocarbon free plant .For any delay in completionof the shut down jobs a penalty of Rs 5000/- per day shall be imposedon the contractor. The date of shutdown shall be intimated to thecontractor. The job shall be completed within 10 days from the date ofintimation failing to which LD shall be applicable as per the GCC.The contractor shall observe in addition to codes specified inrespective specifications, all national and local laws, ordinances, rulesand regulations and requirements pertaining to the work and shall beresponsible <strong>for</strong> extra cost arising <strong>for</strong>m violation of the same.9.0 ADDITIONAL/EXTRA WORK:-GAIL reserves the right to execute any additional/extra works eventhough such works are incidental to and necessary <strong>for</strong> completion ofthe work awarded to the contractor.10.0 MEASUREMENT OF THE WORK:-a) Payment will be made on the basis of the joint measurements, takenby contractor and certified by GAIL representative.b) Linear measurements shall be in Meters, corrected up to second placeof decimal.c) Measurements shall be taken over finished surfaces in all cases.d) Measurement of piping shall be taken/considered along curvilinearcenterlines of pipe insulated and through all fittings, which are,insulated but excluding valves, instruments and fittings which wheninsulated, measurements shall be considered as under:i) For all types of valves, including control valves on which removablebox has been provided measurement shall be made as per IS 14164:1994. This shall be including mating flanges on either side or properbody of valves/control valves.ii)iii)For all types of flange assembly, including orifice plates, measurementshall be made as per IS 14164: 1994.For bends, additional measurements equivalent to single the length ofcurvilinear centerlines of bends shall be added to the respective size ofpiping.21

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