REQUEST FOR QUOTATION - GAIL (India)

262. The contractor liable to pay Service Tax for the work/servicesrendered to GAIL, shall specifically mention the Service TaxRegistration No. in their Invoice(s). Further the amount and the rate ofservice tax shall be separately and distinctly specified in theInvoice(s).43. EXTRA ITEM /SUBSTITUED ITEMSThe rates for extra items/substituted items of work, ordered to beoperated/executed shall be derived as under:a) If the item of work is similar to the item for which, the bidder hasquoted rates in schedule of rates the quoted rate shall be applicable.b) If the rate for the item does not appear in the schedule of rates quotedby the bidder , the rate shall be derived from similar items of work.c) The rates for those items of work which cannot be derived fromquoted rates in the schedule of rates, shall be derived from theprevailing market rates of material and labour plus 10% towardscontractor’s overheads and profits. The opinion of the Engineer incharge as to the current market rates for materials and the quantumof labour and material involved per unit shall be final and binding onthe contractor.For this purpose and for the purpose of sub-clause (c) above, thecoefficient of labour, material and wastage shall be adopted from theCPWD analysis of rates/standard schedule of rates as decided by theEngineer –in charge. The contractor shall submit vouchers/quotations in proof of rates paid /likely to be paid for material andlabour.Above provisions for derivation of rates of extra items/substituted itemsshall supersede the provisions indicated in GCC.44. EXTENSION OF TIME FOR COMPLETION DUE TO ADDITION,ALTERATION AND SUBSTITUTED WORKa) In case of any addition alteration or substitution work, the time ofcompletion of work shall be extended in the proportion to the valueof altered, additional or substituted work that it bears to theoriginal contract value of work and time. Over and above this, afurther period to the extent of 20% of such extension shall beallowed to the contractor.