LIMITED Tenders/Contracts/Purchases of goods/services floated/awarded by the Company
Note: Only REGISTERED VENDORS may submit their quotation. For registration as vendor, please refer Vendor Registration Page under "Tender" from homepage.
Year Month LIMITED TENDERS FLOATED BY THE COMPANY CONTRACTS AWARDED BY THE COMPANY
    Division Sl.No. Tender/Enquiry No. Date of Publication of Tender/Enquiry Item/Nature of Work Type of Bidding (Single(1)/ Two Bid(2) System) Last date of receipt of tender No. of Tenders received Nos. and names of parties qualified after technical evaluation Nos. and names of parties not qualified after technical evaluation Whether contract awarded to Lowest tenderer(L1)/      Evaluated L1(E1) Contract No. and Date Name of    Contractor Value of Contract (Rs.L) Scheduled date of completion of supplies  
    Description Unit Qty.
   
                                     
2007 July PR 1 PROJ/NASL/001 2-Jul-07 Design Calculations : Electrical Works LS 1 Single(1) 11-Jul-07 4 2(UE Consultants & Engineers Private Ltd., Multicomp & Systems) 2(S.S.D. Consulting Engineers, United Konsultants & Services) Lowest tender(L1) BLL/PROJ/NASL-R/ORD/002 Dt. 18.08.07 UE Consultants & Engineers Private Ltd. 511800 60 days from LOI
            Earthmat calculation for 33KV Switchyard                        
            Lighting Calculation for Control Room Building                        
            DSLP Calculation                        
            Others, if any                        
            Design Calculation : Civil & Structural Works LS 1                    
            Design basis Report for Tower, Beam & Equipment structures and foundations, Control Room Building, Cable trench, Roads & other civil works                        
            Design of 33KV Beams                        
            Design of 33KV Towers                        
            Design of Support structure for 33KV Isolators                        
            Design of Support structure for CT                        
            Design of Support structure for PT                        
            Design of Support structure for LA                        
            Design of Support structure for Bus Post Insulator                        
            Design of foundations for 33KV Towers                        
            Design of foundations for 33KV 10MVA Transformer                        
            Design of foundation for 33KV Isolators                        
            Design of foundation for 33KV CT                        
            Design of foundation for 33KV PT                        
            Design of foundation for 33KV LA                        
            Design of foundation for 33KV Bus Post Insulator                        
            Design of foundation of Cable Trench                        
            Design of Control Room Building                        
            Design of VHF Tower and High Mast                        
            Others, if any                        
            Engineering Drawings : Electrical Works LS 1                    
            Single Line Diagram                        
            Layout Plan and Section                        
            Clearance Diagram                        
            Outdoor Cable Trench Layout                        
            Indoor Cable Trench Layout                        
            Earthmat layout drawing for 33KV Switchyard                        
            Equipment Earthing Philosophy and Details for 33KV Switchyard                        
            33KV Control Room Building Earthing Layout                        
            Erection Key Diagram-Plan                        
            Erection Key Diagram-Section                        
            Structural layout for 33KV Switchyard                        
            Main control room panel arrangement layout                        
            Typical lighting notes and details                        
            Outdoor lighting layout                        
            Indoor lighting layout                        
            Main control room lighting layout                        
            DSLP Layout                        
            Others, if any                        
            Engineering Drawings : Civil & Structural works LS 1                    
            Structural details of 33KV Beam                        
            Structural details of 33KV Tower                        
            Details of Support Structure for 33KV Isolator                        
            Details of Support Structure for 33KV CT                        
            Details of Support Structure for 33KV PT                        
            Details of Support Structure for 33KV LA                        
            Details of Support Structure for 33KV Bus Post Insulator                        
            Details of foundation bolt for 33KV Towers                        
            Details of foundation bolts for 33KV Equipments                        
            Layout & Details of Foundations, Cable Trench & Drains                        
            RCC details of foundation for 33KV Towers                        
            RCC details of foundation for 33KV CT, PT, LA, Bus Post Insulator                        
            RCC details of foundation for 33KV Isolator                        
            RCC details of foundation for 33KV Circuit Breaker                        
            RCC details of transformer foundation                        
            RCC details of cable trench sections                        
            Layout & details of road with parking                        
            Layout & details of drain                        
            Layout & details of Fencing & Gate                        
            Control Room - Doors and Windown Details                        
            Control room Finish schedule                        
            Control room detail of toilet, plumbing & sewarage system layout                        
            Control room foundation plan, layout of plinth beam and details of foundation, plinth beam and columns                        
            Control room layout of plinth beams, plan at roof level and detail of lintel beam roof beam and roof                        
            Control room layout and details of cable trench fixing detail of panels                        
            Control details of septic tank and soak pit                        
            Layout and details of guard room                        
            Composite layout showing all the facilities building and installation                        
            Fencing for substation boundary                        
            Others, if any                        
            Preparing and providing of work schedule and Bill of materials covering enter works in line with details given by client LS 1                    
            Quality Assurance Plan of Bought out items LS 1                    
            Quality Assurance Plan of Erection LS 1                    
            Barchart / Contract network incorporating supply and erection. LS                      
            Getting approval of design/drawings/barchart, etc. relating to the NASL jobs LS 1                    
            Providing technical specification of bought out items generally in line as described by NASL/NTPC in their specification. LS 1                    
            Interaction with customers design cell for preparation and getting approval of items 1 to 9 mentioned above and as warranted by client. LS 1                    
                                     
    PR 2 PROJ/DVC-BIADA/033 3-Jul-07 A)Terminal Connectors for Equipment     Single(1) 17-Jul-07 2 1)Designers & Engineers     2) Industrial Spare products N/A Yes BLL/PROJ/DVC-BIADA/ORD/035,  DT-07.08.07 Designers & Engineers 4.03 8/12 weeks from the date of approval of drawings
            Expansion type connectors for station service transformer H.V bushing suitable for 11/2" Al. Pipe Nos. 6                    
            Expansion type connector fro 33KV SF6 breaker suitable for 11/2" IPS Al.Tube and 1250 Amps continious current. Nos. 42                    
            Connectors for 33 KV normal Isolator                        
            Rigid type suitable for 2 1/2" IPS Al. Tube (2000 Amps. continious current) Nos. 6                    
            Expansion type suitable for 2 1/2" IPS Al. Tube (2000 Amps. continious current) Nos. 6                    
            Rigid type suitable for 1-1/2" IPS Al. Tube (1250 Amps. continious current) Nos. 12                    
            Expansion type suitable for 1-1/2" IPS Al. Tube (1250 Amps. continious current) Nos. 90                    
            Clamp type connector for terminal isolator suitable for panther conductor Nos. 24                    
            Rigid type 33KV CT connector suitable for CT stud to 1-1/2" IPS Al. Tube (1250A continious current) Nos. 42                    
            B)Connector and conductor accessories as per technical specifications.                        
            Bus support connector for 2-1/2" IPS Al. pipe(Rigid) suitable for 2000 Amps. Continious current. Sets 12                    
            Bus support connector for 2-1/2" IPS Al. pipe(Flexible) suitable for 2000 Amps. Continious current. Sets 12                    
            Bus support connector for 2-1/2" IPS Al. pipe(End Free) suitable for 2000 Amps. Continious current. Sets 12                    
            Bus support connector for 1-1/2" IPS Al. pipe(Rigid) Sets 13                    
            Bus support connector for 1-1/2" IPS Al. pipe(Flexible) Sets 13                    
            Bus support connector for 1-1/2" IPS Al. pipe(End Free) Sets 12                    
            Tee connector from 2-1/2" Al. Pipe 1-1/2" Al. Pipe Sets 39                    
            Tee connector from 1-1/2" Al. Pipe to AAAC Panther Sets 6                    
            Straight through coupler for 2-1/2" Al.pipe Sets 6                    
            Straight through coupler for 1-1/2" Al.pipe Nos. 15                    
            End Plug for 2-1/2" Al.pipe Nos. 30                    
            End Plug for 1-1/2" Al.pipe Nos. 6                    
            P.G clamp Dog to Dog Nos. 12                    
            P.G clamp Panther to Panther Nos. 12                    
                                     
                                     
    CNMBW 3 PUR/9005/AS 3/7/2007 DGC CU.COND.CL-F,G2 (1.40 X 3.70 +- 0.5) IS 4685 KG 200 1 9/7/2007 3 PARAMOUNT CONDUCTORS LT. SWARNAGIRI WIRE INSULATIONS PVT.LTD., SAGUN COPPER CONDUCTORS (P)LTD. NIL L-1 MB/11166/ER DT: 27/07/07 SWARNA GIRI WIRE INSULATION PVT,LTD. 95358.05 4 WEEKS FROM THE DATE OF RECEIPT OF ORDER
                                     
    CNMBW 4 PUR/9006/AS 3/7/2007 Bare copper cond. SIZE(4.9X30)MM2 AS PER IS 61`60 kg 80 1           Below Rs.50000/-      
                                     
    CNMBW 5 PUR/9007/AS 3/7/2007 EN DGC COND.(8.4X2.8)MM2 EIGI,H KG 90 1           Below Rs.50000/-      
                                     
    CNMBW 6 PUR/9008/AS 3/7/2007 EN DGC COND.( 3.45 X 12.25)MM2 EIGI,H KG 170 1           Cancelled by ERW on 17/07/07      
                                     
    CNMBW 7 PUR/9009/AS 3/7/2007 KAPTON COVER COPPER COND. (2.7 X 7.00 +- 0.5) IS 9148-1979 KG 440 1                  
                                     
    CNMBW 8 PUR/9010/AS 3/7/2007 MFG OF NEW SILVER BEARING COMMUTATOR ( SEGMENT: 150 ) NO 4 1 10/7/2007 SINGLE THE BENGAL COMMUTATORS WORKS, DOLPHIN ELECTRIC (INDIA) NIL L-1 MB/11138/ER DT.21/07/07 THE BENGAL COMMUTATORS WORKS 476320 WITHIN 60 DAYS
                                     
    CNMBW 9 PUR/9011/AS 3/7/2007 MFG OF NEW COMMUTATOR (SEGMENT: 150 ) NO 1 1 10/7/2007 SINGLE THE BENGAL COMMUTATOR WORKS, DOLPHIN ELECTRIC (INDIA) NIL L-1 MB/11141/ER DT.21/07/07 THE BENGAL COMMUTATOR WORKS 213200 WITHIN 45 DAYS
                                     
    CNMBW 10 PUR/9012/AS 3/7/2007 NEW COMMUTATOR WITH SILVER BR.COPPER SEGMENT-162 N0 1 1           Cancelled by ERW on 17/07/07      
                                     
    CN-SGW 11 BLL/321 5-Jul-07 PHTHALIC ANHYDRIDE (HARDENER) KGS 3500 1   2 N/A N/A L(1) HR/42695, DT.26.7.07 BHARAT MERCANTILE CORPN. 2.88 OCT'07
                                     
    CNMBW 12 PUR/9013/AS 7/7/2007 MICAPAG SAMICA THERM TAPE 25MMX0.18MMX50MT RL 200 SINGLE 13/07/07         Below Rs.50000/-      
                                     
    CNMBW 13 PUR/9014/AS 7/7/2007 EN.DGC.CU COND.(4.0+-05X2.6+-03)MM2 KG 400 SINGLE 13/07/07 4 PARAMOUNT CONDUCTORS LT. SWARNAGIRI WIRE INSULATIONS PVT.LTD., SAGUN COPPER CONDUCTORS (P)LTD.PEARL INSULATIONS PVT.LTD NIL L-1 MB/11165/ER DT: 27/07/2007 M/S SWARNA GIRI WIRE INSULATIONS PVT.LTD. 195515 4 WEEKS FROM THE DATE OF RECEIPT  ORDER
                                     
    CNMBW 14 PUR/8998/SP 7/7/2007 LABOUR CHARGES FOR FORMING OF ARMATURE COILS AS PER SAMPLE. NO 250 1 16/07/07 2 CHILMECH TECHNO PVT. LTD. & MA-KALI ENGG. WORKS. NIL L1 MB/11360/ER MA-KALI ENGG. WORKS 64000.00 15 DAYS FROM THE DATE OF ORDER
                                     
    PP/LOBP 15 PP/LBO/POUCH BID-2 9.7.2007 Laminated and printed plastic pouches per 100 pcs As per requirement Two(2) Bid 20.7.2007                
                                     
    CNMBW 16 PUR/9025/AS 10/7/2007 BARE, CU COND (2-5X44-75)MMFOR IPCOIL-IS 6160 KG 250 SINGLE 16/07/07                
                                     
    CNMBW 17 PUR/9026/AS 10/7/2007 DGC COPPER COND FOR MAIN POLE COIL KG 1000 SINGLE 16/07/07 3 PARAMOUNT CONDUCTORS LT. SWARNAGIRI WIRE INSULATIONS PVT.LTD., SAGUN COPPER CONDUCTORS (P)LTD. NIL L-1 MB/11167/ER DT: 28/07/07 SAGUN COPPER COND.PVT.LTD. 472003.28 3 WEEKS FROM THE DATE OF RECEIPTS OF ORDER.
                                     
    CNMBW 18 PUR/9027/AS 10/7/2007 EN.COPPER COND AS IS-3855, GR OF COVERING-E2 KG 220 SINGLE 16/07/07 3 PARAMOUNT CONDUCTORS LT. SWARNAGIRI WIRE INSULATIONS PVT.LTD., SAGUN COPPER CONDUCTORS (P)LTD. NIL L-1 MB/11168/ER DT: 27/07/07 SWARNA GIRI WIRE INSULATIONS PVT. LTD. 107797.24 4 WEEKS FROM THE DATE OF RECEIPTS OF ORDER.
                                     
    CNMBW 19 PUR/9028/AS 10/7/2007 MFG OF NEW COMMUTATOR AS PER SAMPLE/DRAWING NO 4 SINGLE 16/07/07 SINGLE THE BENGAL COMMUTATORS WORKS, DOLPHIN ELECTRIC (INDIA) NIL L-1 MB/11140/ER DT.21/07/07 THE BENGAL COMMUTATORS WORKS 353600 WITHIN 60 DAYS
                                     
    CNMBW 20 PUR/9029/AS 10/7/2007 ROLLOR BEARING HU-318.03, N0 4 SINGLE 17/07/07                
    CNMBW 20 PUR/9029/AS 10/7/2007 ROLLER BEARING NO-UI318.MR089 NO 4 SINGLE 17/07/07                
                                     
      21 AD/ENQ/0337 10/7/2007 LABOUR CHARGE FOR BITUMEN PAINTING     SINGLE 17.07.07 2 1) SUNITI NASKAR 2) DUTTCON N/A L1 AD/HR/2022/SERDT. 25.07.2007 M/S SUNITI NASKAR 0.45  
                                     
    CNMBW 22 PUR/9030/AS 11/7/2007 SILVER BRG.COMMUTATOR AS PER DIMENSION.232 SEG. NO 1 SINGLE 17/07/07 SINGLE THE BENGAL COMMUTATORS WORKS, DOLPHIN ELECTRIC (INDIA) NIL L-1 MB/11139/ER DT.21/07/07 THE BENGAL COMMUTATORS WORKS 78000 WITHIN 45 DAYS
                                     
    CNMBW 23 PUR/9035/AS 11/7/2007 35 SQ. MM A.T.C.C. 6.6KV GR.SINGLE CORE CABLE MT 100 SINGLE 18/07/07                
                                     
    CN-SGW 24 BLL/322 12-Jul-07 FRONT CONNECTED FUSE NOS 9429 1 26-Jul-07 4 N/A N/A L(1) HR/42772, DT.22.8.07 GENERAL AGENCY & TRADING C0. 2.9 SEP'08
                                     
    CN-SGW 25 BLL/323 12-Jul-07 POWER PACK NOS 70 1 19-Jul-07   CANCELLED            
                                     
                                     
    CNMBW 26 9036/AS 13/07/07 CENTRIFUGAL PUMP (BE MAKE) MODEL NO: M822KK, 3" X3" 10 HP. AC 3 PHASE 50 HZ 415 VOLT 1450 RPM TEFC. NO 1 1 20/07/2007                
                                     
    CNMBW 27 9038/AS 13/07/07 MFG OF NEW COMMUTATOR AS PER SAMPLE. SEG:139 NO 2 SINGLE 20/07/07 3 THE BENGAL COMMUTATORS WORKS, DOLPHIN ELECTRIC (INDIA)COMMUTATOR MFG. NIL L-1 MB/11169/ER DT: 27/07/2007 THE BENGAL COMMUTATORS WORKS 82274.4 45 DAYS FROM THE DATE OF RECEIVED OF SAMPLE
                                     
    CNMBW 28 9040/AS 13/07/07 ENAMELLED COPPER CONDUCTOR(1.78X3.00)MM2,E2,F KG 360 SINGLE 19/07/07 2 PARAMOUNT CONDUCTORS LT. SAGUN COPPER CONDUCTORS (P)LTD. NIL L-1 MB/11164/ER DT: 28/07/2007 SAGUN COPPER COND.PVT.LTD. 180105.56 3 WEEKS FROM THE DATE OF RECEIPTS OF ORDER.
                                     
    CNMBW 29 9041/AS 13/07/07 ROLLER BEARING NJ 2316 E C3.(SKF/FAG) NO 8 SINGLE 20/07/07                
                                     
    PR 30 PROJ/DVC-BIADA/034 16-Jul-07 Battery Charger as per technical specification for 48 Volt , 200AH  Exide make Battery set. set 1 Single(1) 27-Jul-07 2 1)Chabbi Electricals Pvt Ltd. 2) Caldyne Automatics Ltd. N/A Yes BLL/PROJ/DVC-BIADA/ORD/037,  DT-06.09.07 M/s Caldyne Automatics Ltd. 2.18 8-10 weeks from date of approval of drawings/GTP.
                                     
    CNMBW 31 9060/SP 16/07/07 MFG OF ARMATURE SHAFT AS PER DRG. MAX.CO OF SHAFT : 115MM. MAX.LENGTH : 1325MM. MATERIAL : EN24. SHAFT SHOULD BE GRIND FINISH. BOTH SIDE END JAM NUT WILL BE SUPPLIED BY PARTY ALONG WITH SHAFT. PARTY SHOULD BE CARRIEDOUT MATERIAL COMPOSITION TEST,ULTRA SONIC TEST,HARONESS TEST FROM GOVT.APPROVED LAB AND ALL TEST REPORT WILL BE SUPPLIED AT THE TIME OF DELIVERY. OLD SAMPLE WILL BE SUPPLIED US TO THE ELIGIBLE CONTRACTOR. FINAL DRAWING WILL BE SUPPLIED BY US LATER ON. NO 2 SINGLE 23/07/07                
                                     
    CNMBW 32 9042/SP 16/07/07 Mfg. Of Armature Shaft as per Drawing.  Max OD:110 MM Length: 1291 mm. Material: EN-24. Material composition Test USG test X-Ray report should be carried out from GOVT.Test Laboratory. Test repot should be submitted by party at the time of Delivery.Drawing of Shaft is enclosed here with. NO 5 SINGLE 23/07/07 3 ESDEE ELECTROMILL PVT.LTD.,J.S.INDUSTRIES, MA-KALI ENGG.WORKS NIL L-1 MB/11197/ER DT.04/08/07 MA-KALI ENGG.WORKS 85800 WITHIN 21 DAYS FROM THE DATE OF ORDER 2 NOS. SHAFT AND BALANCEWITHIN 30/08/07
                                     
    CN-SGW 33 BLL/324 17-Jul-07 PACKING CHUTE/BOX SETS 150 1 24-Jul-07 2 N/A N/A L(1) hr/42715,dt.31.7.07 HASSAN BROTHERS 1.71 DEC'07
              NOS 150                    
                                     
    CNMBW 34 9053/AS 18/07/07 ROLLER BEARING NJ-317 (SKF/FAG) NO 4 1 25/07/07                
                                     
    CNMBW 34 9054/AS 18/07/07 MFG OF SILVER BEARING  COMMUTATOR AS PER SAMPLE NO 2 1 24/07/07 3 THE BENGAL COMMUTATORS WORKS, DOLPHIN ELECTRIC (INDIA)COMMUTATOR MFG. NIL L-1 MB/11177/ER DT.31/07/07  COMMUTATOR  MFG. 76960.00 WITHIN 30 DAYS FROM THE DATE OF RECEIVED SAMPLE.
                                     
    CNMBW 36 9054/AS 19/07/07 Mfg. Of new Commutator as per sample. Segment: 162 secment dia: 407mm Riser dia: 487mm Riser thickness: 20mm Segment Length : 230 mm. Material: Silver Bearing copper. Steel Hub to be New which will be supply by Party. NO 1 1 24/07/07 3 THE BENGAL COMMUTATORS WORKS, DOLPHIN ELECTRIC (INDIA)COMMUTATOR MFG. NIL L-1 MB/11177/ER DT.31/07/07  COMMUTATOR  MFG. 76960 WITHIN 30 DAYS FROM THE DATE OF RECEIVED SAMPLE.
                                     
    CN-SGW 37 BLL/325 20-Jul-07 TOOLS NOS 74 1 27-Jul-07                
                                     
    CNMBW 38 9067/AS 19/07/07 Centrifugal Pump BE Make Model No:MB22KK,3"x3" 110 HP.AC 3 Phase.50HZ , 415 v, 1450 RPM TEFC. NO 1 1 23/07/07                
                                     
    CNMBW 39 9068/sp 20/07/2007 HEAVY DUTY LATHE 6 TON CAPACITY. Deatail Description: Centre height: 675mm Job dia over carriage -1100MM Admit Between centre : 3.0MT, Bed width 0.75MT.(approx) Spindle Bore -105 MM (Approx) Bed Length: 5MT, Weight carrying capacity: 6.00 Tons. Power-15HP. 4-jaw Independent Dog Chuck Size 24" Double slot. NO 1 1 30/07/07 3 HMT MACHINE TOOLS LIMITED, CHAITANYA MACHINE TOOLS INDUSTRIES, GOLDENMECHINEX CORPORATION. NIL L-1 MB/11368/CAP DT:13/11/2007 GOLDEN MACHINEX CORPORATION. 1034800.00 4 MONTHS FROM THE DATE OF MANUFACTURING CLEARENCE
                                     
    CN-SGW 40 BLL/326 23-Jul-07 M/C. COMPONENTS NOS 2915 1 2-Aug-07 4 N/A N/A L(1) HR/42788, DT.24.8.07 T.M.ENGG.WORKS 0.077 OCT'07
                              HR/42789, DT.24.8.07 STANDMECH ENGINEERING 0.26 "
                              HR/42790, DT.24.8.07 NAVA BHARAT ENTERPRISE 0.24 "
                              HR/42787,DT.24.08.07 TAPATI ELECTRICALS 0.17 "
                                     
    CNMBW 41 9074/AS 24/07/07 DUAL COAT ENAMELLED COPPER WIRE,DIA:3.32 MM Class :H IS 13730 -1973 KG 250 SINGLE 30/07/07 3 PARAMOUNT CONDUCTORS LT. SWARNAGIRI WIRE INSULATIONS PVT.LTD., SAGUN COPPER CONDUCTORS (P)LTD. NIL L-1 MB/11195/ER DT: 04/08/07 SAGUN COPPER CONDUCTORS LTD 124905.35 15 DAYS FROM THE DATE OF RECEIPT ORDER
                                     
    CNMBW 42 9075/AS 24/07/07 BARE, BRIGHT, VACUUM ANNEALED CU COND (6.25X50.5) MM2 AS PER :IS 6160 KG 180 SINGLE 30/07/07 1 PARAMOUNT CONDUCTORS LT. NIL L-1 MB/11194/ER DT: 204/08/2007 PARAMOUNT CONDUCTORS LTD 134415 15 DAYS
                                     
    CNMBW 43 9076/AS 24/07/07 35 SQ. MM A.T.C.C. 6.6 KV GR. SINGLE CORE CABLE CLASS:F, CABLE SHOULD STAND 18 KV AC FOR 1 MIN. MT 100 SINGLE 31/07/07                
                                     
    CN-SGW 44 BLL/327 25-Jul-07 M/C. COMPONENTS NOS 660 1 4-Aug-07 2 N/A N/A L(1) HR/42785,DT.24.8.07 NAVA BHARAT ENTERPRISE 0.27 OCT'07
                              HR/42784,DT.24.8.07 TAPATI ELECTRICALS 0.22 "