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Subject : Pre-bid clarification on queries received from Industry Participants of TPWS: Date-30.06.2011 TENDER NO. WR/S&T/HQ/2010-11/05 Virar (at Km 60)-Vadodara (at Km 397) section Sr. No. Cl. No. Firm T Original Text Clarification needed Clarification of Western Railway y p (c) Railway‟s Engineer shall issue a Provisional Acceptance certificate for successful installation & testing of whole system covering all materials and services included in the Schedule of works & supplies, after the acceptance test as per the approved test procedure have been completed and the performance has been found to meet the specifications and observance period of one month is over. Railway‟s decision in this respect shall be final. The Provisional acceptance certificate shall be signed by both the parties. The equipment pertaining to this work installed in the section / station will be under supervision of contractor till issue of final acceptance certificate as per Para 4.41 below and contractor will provide adequate know how to Railway technician / supervisor for proper upkeep at maintenance of the system. (d) Should the results/s of inspection and test be not satisfactory, an extension of one month will be granted to the contractor to make good the defects and deficiencies pointed out by the purchaser. Fresh inspection and test will then be carried out after the contractor has attended to the defects and deficiencies. If these tests are also not satisfactory, the Railways may proceed at the contractor‟s expense by the means deemed expedient, to have the installation made satisfactory until they comply with the specifications, and approved drawings and designs. Pre Bid Queries for TPWS 30
Subject : Pre-bid clarification on queries received from Industry Participants of TPWS: Date-30.06.2011 TENDER NO. WR/S&T/HQ/2010-11/05 Virar (at Km 60)-Vadodara (at Km 397) section Sr. No. 75 Cl. No. Chapter-4 Firm Alstom T y p TAfter the equipment has been installed, tested & SCC 4.40.1 -placed in service and Provisional Acceptance WCertificate issued by Railway‟s Engineer, the Scontractor shall be responsible for proper E maintenance supervision of the equipment for a Gperiod of 12 months (Minimum) from the issue of PAC. For this purpose he shall prepare a maintenance plan and make available the services of qualified maintenance engineer stationed the location approved by Railway‟s Engineer who will guide and supervise the work of Railway‟s maintenance staff. The maintenance engineer of the contractor will visit Master station and all the base stations at least twice in a month for regular upkeep and attend to any fault on the systems promptly. Original Text Clarification needed Clarification of Western Railway We understand that the maintenance engineer shall be provided for 12 months during normal working hours and under same working conditions as applicable to the Purchaser‟s engineers including applicable leave during the 12 months deployment. Kindly confirm. This Para is self explanatory and complete Para 4.40 should be read. The required number of comptent maintenance engineers should be available round the clock to achieve reliabilty figures mentioned in specification and. tender conditions 76 Chapter-4 SCC 4.43 Alstom TMAINTENANCE OF WORKS We understand that the Contractor shall do -The contractor shall at all times during the progress only maintenance supervision during Wand continuance of the works and also for the Service and Maintenance Supervision Speriod of maintenance specified in the tender Period and not preventive maintenance. E document and after the date of passing of the Kindly confirm. Gcertificate of completion by the Railway‟s representative or any other earlier date subsequent to the completion of the works that may be fixed by Railway‟s representative be responsible for and effectively maintain and uphold in good, substantial, sound and perfect condition all and every part of the works and shall make good from time to time and at all times, as often as the Railway‟s representative shall require, any damage or defect that may during the above period arise in or be discovered or be in any way connected with the works, provided that such damage or defect is not directly caused by errors in the contract documents, act of providence or instruction or instruction or civil riot, and the contractor shall be liable for and shall pay and make good to the Railways or other person legally entitled thereto whenever required by the Railway‟s This Para is self explanatory and should be read in totality. (Please also refer Para no. 4.40 and 4.44 ). Peventive maintenece, if required shoould be also undetaken to achieve desired relaibilty figures. Pre Bid Queries for TPWS 31
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