National Thermal Power Corporation Limited Tender

NTPC Limited ( A Government of India Enterprise ) SSC - ER-I(Barh) Project P.O. BARH BARH PATNA Bihar- 803213, India Telephone No. : 06132-240011/12/13 Fax No. : 06132-240014 To, ENQUIRY TO VENDORS AS PER ATTACHED ANNEXURE Sub:PROCUREMENT OF DC drives for Stage-II Stackers and Reclaimers of CHP OF FSTPP by CnM Shared Services at ER-1, Barh Ref No: 9900175142 Page 1 of 5 Enquiry No : 9900175142/M94/1028 Enquiry Date : 06.03.2019 Technical Bid Opening Date : 12.03.2019 Bid Opening Date : 13.03.2019 Bid Opening Time : Not Applicable EMD Amount : Not Applicable Dear Sir, Please submit your most competitive offer for the items/materials indicated in the enclosed annexure strictly as per given instructions.Tender should reach this office latest by 23:30:00 Hrs of Bid Opening Date. Quotations received within scheduled time & date shall be opened on the same day in the presence of representatives of tenderers,who may like to be present. Tender shall be submitted in sealed envelope by Regd post/Hand Delivery super scribing Enquiry No. & Date and Bid Opening Date. In case of diversion of enquiry to authorised dealer, Pl send advance intimation to enable us to open offer. Thanking You, For & On Behalf of NTPC Limited. Ghazanfer Munam Sr Manager CnM Encl:- Registered Office: NTPC Bhawan, Core-7, Scope Complex, Institutional Area, Lodhi Road, New Delhi-110003 Phone No. -(011)24360100, Fax No. -(011)24361018. Website: www.ntpc.co.in NTPC Limited ( A Government of India Enterprise ) Tender Enquiry No. 9900175142 Tender Enquiry 06.03.2019 Bid Opening Date: 13.03.2019 Bill of Materials ------------------------- Delivery Address: Farakka Super Thermal Power PO NABARUN MURSHIDABAD West Bengal 742236 India Tel : 03512-226815/226816 Fax: 03512-226811/226818 Item Material Code Description UoM* Total Quantity Delivery Date 00010 M9447706027 DC DRIVE,210A,4Q, I/P: 400V/15A NO 2.000 30.04.2019 00020 M9447706025 DC DRIVE,30A,4Q,I/P: 400V/5A NO 1.000 30.04.2019 00030 SUPERVSN CHARGES FOR INSTALN AND COMMSNG NO 1.000 30.04.2019 ( UOM Legends :- NO - Number ) Page 2 of 5 NTPC Limited ( A Government of India Enterprise ) Tender Enquiry No. 9900175142 Tender Enquiry 06.03.2019 Bid Opening Date: 13.03.2019 TECHNICAL DATA SHEET ----------------------------------------- 00010 - M9447706027 Specification M9447706027 DC DRIVE 210A, 4 QUADRANT, 400V/ FIELD:15A, FOR RECLAIMER TRAVEL MOTORS,SIX (6) MOTORS ARMATURE CONNECTED IN PARALLEL WITH INDIVIDUAL FIELDS. model: MENTER MP EACH MOTOR RATING: 7.5KW, ARMATURE: 22A,440V DC, FIELD:0.47A, 220V DC. OFFERED PRODUCT SHOULD HAVE FIELD FAILURE & FIELD REGULATING CARDS FOR EACH MOTOR SEPERATELY. DC DRIVE SHOULD HAVE THE FOLLOWING FEATURES 1. Microprocessor based, variable speed, DC digital control drive 2. Suitable for both Forward and Reverse operation 3. Ramp up and Ramp down facility 4. Regenerative braking facility 5. Provision for speed control from remote control desk either from internal or external source. 6. Self diagnostic features Environmental conditions: Equipment is required to operate in the coal stackyard of coal handling plant. As the environment is dirty and moisture laden, necessary considerations are to be taken by the bidder for suitable ventilation and cooling at the installed location of the DC drive. Documentation:The agency shall have to furnish 3sets of complete drawings and manuals bound in durable files and additionally to furnish the same data in 2 sets of CDs. If the DC Drive is programmable through PC/Laptop the softcopy of the programming software to be provided Instruction to the bidder: 1. There are total 6 no.s of DC motors for each reclaimer Travel. These motors are required for travel of the reclaimer on the rail. All motors are connected in parallel to the same bus for armature control. but having individual field control for each motor. Accordingly seperate field control and monitoring system should be for each motor. 2.Dsmantling of existing system and retrofitting of new supplied eq