Pre-bid Meeting Conversation


Pre-bid meeting Venue ( HRPU 1st floor Aadhar Building,NFC, Hyderabad )
Pre-bid meeting Start Time ( 03/10/2020 10:00 )
Pre-bid meeting End Time ( 10/10/2020 14:00 )

Sr.no. User Comment
1 1. EMPIRE MACHINE TOOLS-MCAT DIVISION ( 09/10/2020 01:12 ) EMT:NFC OCTOBER 08, 2020 To Asst. Purchase Officer (Tender Section) Govt. of India, Dept. of Atomic Energy, Directorate of Purchase & Store, Purchase Unit, NFC, ECIL, POST Hyderabad – 500 062 Dear Sir, Ref.: Tender Ref. No: DPS/HRPU/NFC/PT/TPT/CAP/11137 & Tender ID : 56317 for CNC Surface Grinding Machine, due on 06/11/2020 We thank you for your above tender enquiry for CNC Surface Grinding Machine. We would like to participate in this tender as we got the suitable machine meeting all your requirements. Our OEM M/s. GER Máquinas Herramienta S.L.U, Spain has over 70 years’ experience in supplying CNC Surface Grinding Machine and have supplied many machines worldwide including more than 25 machines in India. Empire Machine Tools would like to do the value addition as CLASS II supplier from India for various items & services which are necessary for this machine and to meet your tender requirements. However, we would like to have following amendments in NIT, Technical & Commercial terms. A. TENDER NIT : Qualifying Requirements for Bidders To include terms and conditions for Public Procurement (Preference to Make in India), Order 2017 dated 04.06.2020. Thereby allowing Class I and Class II supplier to bid. B. TECHNICAL TERMS Sr. No 5 Technical Specifications Automatic precision swiveling unit: The CNC controlled rotary axis unit shall be provided such that work-pieces can be mounted and suitably clamped on the offered unit which will be mounted on the working table. The details shall be given in the offer. The swiveling table shall be detachable, such that machine table can be used whenever required. The weight carrying capacity of swiveling table shall be 800kgs or more 1. Swiveling angle: +1- 90 Deg or more. 2. Clamping Area on swiveling table:1500(min)x200mm (min.) 3. The table shall be of electro perm type. 4. Accuracy of motion for rotary axis: + 5arcsec Remarks: Weight carrying capacity of Swiveling Table shall be 200kgs or more. Sr. No. 7 Technical Specifications Wheel balancing unit: Offered machine shall be equipped with Fully/semi automatic wheel balancing unit along-with speed and vibration sensors. Make (Marposs/ MPM/ SBS) Remarks: Fully automatic wheel balancing device is recommended for your application so that in dynamic condition while grinding, the wheel is automatic balanced. In addition, the GAP & Crash integrated system need to be added to save non cutting time and to detect crash to avoid further damages. Sr. No. 8 Technical Specifications Suitable work offset probing (make Renishaw or Marposs) shall be provided for quick zero setting of job. The details of the system shall be given in the offer. Gauge accuracy shall be 1 µm or better. Remarks : Gauge resolution shall be 1 µm or better Sr. No. 18 Technical Specifications Component prove out: Supplier has to submit the no of grinding passes(rough, finish and spark out),cutting parameters for each pass , total grinding cycle time to achieve the required accuracy and surface finish on the component as mentioned in drawing. Drawings of ingoing blanks indicating the blank condition and ground component with required surface finish, geometrical and dimensional tolerances are given in attached drawings for two varieties of plates. The cycle time shall be less than 4 minutes inclusive of job setting time per component for component in drawing NFC/TR/HPTR8-15/SP/0 and 5 minutes for NFC/TR/HPT10-20/SP/O. Components shall be magnetically clamped on the table, total table area shall be utilised to mount the support plates, at least 25 support plates shall be ground in one setting. Generation of programs (grinding and measuring) for both the sizes of plates . Vendor is free to use any surface grinding strategy for grinding of tapers to achieve cycle time, required dimensional and geometrical accuracies and surface finish on the final component. Vendor has to furnish all details along with the offer. Remarks: The cycle time shall be less than 6 minutes exclusive of job setting time per component for component in drawing NFC/TR/HPTR8-15/SP/0 and 6 minutes for NFC/TR/HPT10-20/SP/O Sr. No. 19 Technical Specifications Preliminary Acceptance Test (At OEM of the CNC Surface grinder's place) Remarks : Preliminary acceptance test will take place at GER Máquinas Herramienta S.L.U, Spain C. PAYMENT TERMS Progressive payment:- i) 10% basic cost of the equipment will be paid as Progressive payment against submission of following documents: a) Bills in triplicate b) Un-conditional Order acceptance c) Submission of all drawings and approval letter issued by our User Department. d) Submission of Bank Guarantee / Demand Draft (for 10%) towards Progressive Payment and acceptance letter issued by the Purchaser. Our Remarks >>: OK ii) 20% basic cost of the equipment will be paid as Progressive payment against submission of following documents: a) Bills in triplicate b) Proof of purchase/manufacturing of major item against certification by the user Inspecting Engineer. c) Submission of Bank Guarantee / Demand Draft ( for 20%) and acceptance letter issued by the Purchaser. Our Remarks >>: OK iii) 50% basic value of the machine along with 100% statutory levies (excluding erection and commissioning charges) will be released after dispatch & receipt of stores at NFC site and on submission of following documents: Our Remarks >>: Balance 70% through irrevocable letter of credit to be opened one month before PDI payable: - 50% basic value of the machine along with 100% statutory levies (excluding E&C charges) through irrevocable letter of credit and it will be released within 7 days after dispatch & receipt of stores at NFC site and on submission of following documents a) Bills in triplicate b) Original Copy of shipping release containing APO signature duly stamped & signed by our Inspecting Engineer. c) Receipted Copy of Delivery Challan duly stamped & signed by Assistant Stores Officer (Receipt), Central Stores, NFC, Hyderabad iv) Balance 20% basic cost of the equipment and Erection & Commissioning Charges will be paid after Erection, Commissioning and final acceptance of the equipment and against submission of following documents to the paying authority. Our Remarks >>: Balance 20% basic cost of the equipment and Erection & Commissioning Charges will be paid through irrevocable letter of credit and it will be released within 7 days after Erection, Commissioning and final acceptance of the equipment and against submission of following documents to the paying authority. a) Bills in triplicate b) Satisfactory completion of Erection, Commissioning Certificate issued by our user department. c) Submission of Performance Bond in the form of Bank Guarantee / Demand Draft and acceptance letter issued by the Purchaser . We hope you will consider our request favorably and look forward to receive your amendment accordingly. Thanking you, Yours faithfully, Empire Machine Tools S.K.Roy Vice President (Marketing)


Sr .No Document Name Date
1     04/11/2020 11:45:05
2    56317_CAP11137PREBIDMINUTES.pdf 05/11/2020 13:18:24