Pre-bid Meeting Conversation


Pre-bid meeting Start Time ( 17/05/2021 14:00 )
Pre-bid meeting End Time ( 17/05/2021 14:30 )

Sr.no. User Comment
1 1. MTAR TECHNOLOGIES (P) LTD ( 17/05/2021 02:04 ) We have received Latch Screw Bearing Drawing (RAPP-2/35221/3803/DD) along with your tender documents, but as per price bid & technical specification there is nowhere mentioned about Latch Screw Bearing. We request NPCIL to clarify whether Latch Screw Bearing is in supplier scope of supply or not. If it is in supplier scope we request NPCIL to modify the price bid accordingly.
2 2. MTAR TECHNOLOGIES (P) LTD ( 17/05/2021 02:04 ) Ram Drive End Body (RAPP-2/35221/2097/DD/R2) material mentioned as Centrifugally Cast Bronze ASTM B 22-61 Alloy D or Extruded Bronze ASTM B 148 65 T Alloy 9 C-HT (AMCO 18) and Gear (RAPP/35221/3095/DD/R0) & Gear Bearing (RAPP/35221/3666/DD) material mentioned as Aluminum Bronze AMPCO 18, these components will be manufactured from ASTM-B-150 C63000 which is readily available with us instead of material specified in the drawings and requesting NPCIL to confirm / accept the same, we will furnish test certificates accordingly.
3 3. MTAR TECHNOLOGIES (P) LTD ( 17/05/2021 02:04 ) The following drawings are not clear and requesting NPCIL to provide the same: 1.Ram Drive End Body - RAPP-2/35221/2097/DD/R2 2.Nut – RAPP/35221/3099/DD/R0 3.Spacer – RAPP/35221/3100/DD 4.Spacer – RAPP/35221/3101/DD
4 4. MTAR TECHNOLOGIES (P) LTD ( 17/05/2021 02:05 ) We have not received material specifications along with your tender documents and requesting NPCIL to provide the same as per the list mentioned below: 1.ASTM-B-150 C63000, 2.17-4PH SS, 3.SS 304, 4.SS 410, 5.SS Socket Head Screw, 6.SS Socket Set Screw.
5 5. MTAR TECHNOLOGIES (P) LTD ( 17/05/2021 02:05 ) We presume that dimensions mentioned in the drawings are in INCHES, Please confirm.
6 6. MTAR TECHNOLOGIES (P) LTD ( 17/05/2021 02:05 ) Please provide technical specifications for Sl. No. 4 (Screw Set 10-32-1/2” Lg) & 6 (Screw SHC 8-32-1/2” lg) of PRICE BID.
7 7. MTAR TECHNOLOGIES (P) LTD ( 17/05/2021 02:06 ) Gear Bearing (Drg. No.: RAPS/35221/3123/DD) drawing not received along with your tender documents. Please provide the same.
8 8. Unimech aerospace and Manufacturing Pvt Ltd ( 17/05/2021 02:23 ) Our understanding is 4 Qty Drive end assemblies to be manufactured as per Drawing 35221-1407-GA. But Given drawing is not clear. As per BOM there are many manufactured and bought items, but since drawing is not readable finding difficulty in estimation. Please provide fresh detailed assembly drawing and technical specifications for assembly testing
9 9. Unimech aerospace and Manufacturing Pvt Ltd ( 17/05/2021 02:24 ) All supporting drawings not available for Drive end assembly 35221-1407-GA
10 10. Unimech aerospace and Manufacturing Pvt Ltd ( 17/05/2021 02:24 ) Please provide approved sources for bought out items required for this tender.
11 11. Unimech aerospace and Manufacturing Pvt Ltd ( 17/05/2021 02:26 ) Considering current Covid situation- After NPCIL response to pre-bid queries, please extend tender due date by 3 Weeks from the date of response.
12 12. Unimech aerospace and Manufacturing Pvt Ltd ( 17/05/2021 02:28 ) Testing requirements not given in technical specifications. Please provide the same
13 13. Unimech aerospace and Manufacturing Pvt Ltd ( 17/05/2021 02:29 ) In technical specifications its mentioned as only 8 Drawings are applicable for 1407-GA. Does it mean its partial assembly scope for this tender applicable?


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