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Name of work: SITC 5 Nos 1.5 TR S/T AC units (4 Nos in DDG's Cabin cum visitor's cabin, 1No. Replacement in server room) and EI for DOT Term cell atTE Kelleys,Chennai.(SW : Providing metering arrangement for EB and E/A supply)Sl.No.-6-Reference Pg. No. New EW 6 To be read as8. Clause 7.3of “ClausesofContract”.follows:i) 70% to the first lowest tenderer.ii) 30% to the second lowest tenderer.In case the tenderers other than lowest tenderer doesnot agree to match the rates of L1then 100% works shall be awarded to the lowesttenderer.22. Payment to the contractors for Air Conditioning, EngineAlternator, Sub Station, Lifts, firedetection, fire fighting and other specialized items,during progress of work, will beregulated as below :-a) 80% of prorata of the approved price breakup ofcontract value on receipt ofequipment at site and after satisfactory physicalinspection.b) 10% of prorata of the approved price breakup ofcontract value after successfulinstallation of equipment.c) 5% of the approved contract value after successfulcompletion of Initialacceptance testing.d) 5% of the approved contract value after successfulcompletion of the finalacceptance testing.e) For the works where A/T is not applicable e.g. forsubstation, lift, fire fighting etc.5% of the approved contract value shall be releasedafter clearance by Electricalinspector/ lift inspector/ Fire officer respectively.DeletedContractor Internet Downloaded copy Sub-Divisional EngineerPage 21 of 25ESD -IV,CHENNAI