Irrigation And Flood Control Department-IFCD has published Comprehensive Annual Maintenance Contract (Amc) For Electrical Gadgets (Transformer And Stabilizer) Installed At Various Irrigation Cum Dewatering Scheme Fall Under The Mechanical Irrigation Division Shadipora For The Year 2022-23. Submission Date for this Tender is 24-06-2022. Transformer Supply Tenders in Ganderbal Jammu And Kashmir. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 21-Jun-2022 | Extension of Closing Date | Date | 24-06-2022 |
| Sl. No. | Item Description |
| 1 | VOLTAGE STABILIZERS Dismantling of 415V 3-ph Voltage Stabilizer by way of opening of top lid, disassembling of voltage regulator, removing of all incoming and outgoing connections, taking out of damaged copper legs after removal of core, etc. The job includes draining out of T. Oil and its safe placement for further refilling >50 upto 100kVA |
| 2 | >100kVA upto 250 kVA |
| 3 | greater than 250 kVA |
| 4 | Assembling of all parts of 3-ph Voltage Stabilizer, connecting of leads of all incoming and outgoing connections and refilling of old drained out of T. Oil >50 upto 100kVA |
| 5 | >100kVA upto 250 kVA |
| 6 | greater than 250 kVA |
| 7 | TRANSFORMER Dismantling of transformer by way of disconnecting of all HT and LT connections, opening of top lid, draining out of T. Oil and its safe placement for further refilling, taking out of coils after removal of core assembly, etc. Job also includes detaching of core HV/LV coils. >50 upto 100kVA |
| 8 | >100kVA upto 250 kVA |
| 9 | greater than 250 kVA |
| 10 | Complete assembling of the transformer by way of fitting of HT/LT coils in the tank. Job further includes closing of the transformer lid by way of fitting of existing nuts/bolts and gaskets. Refilling of t.oil upto required level in tank. Reconnecting of HT/ LT connections and testing. >50 upto 100kVA |
| 11 | >100kVA upto 250 kVA |
| 12 | greater than 250 kVA |
| 13 | VOLTAGE STABILIZERS Rewinding burnt/ damaged windings of voltage stabilizer coil assembly (comprising of three limbs) using superior quality copper wire of proper gauge as per requirement with superior insulation. (Note: The unserviceable scrap copper windings extracted shall be property of the firm and is taken into account for estimation of rates). 100kVA rating |
| 14 | 150kVA rating |
| 15 | 200kVA rating |
| 16 | 250kVA rating |
| 17 | 300 Kva rating |
| 18 | 400 Kva rating |
| 19 | 500kVA rating |
| 20 | Retapping of existing windings of voltage stabilizer coil assembly (comprising of three limbs) using existing copper wirewith superior insulation. 100kVA rating |
| 21 | 150kVA rating |
| 22 | 200kVA rating |
| 23 | 250kVA rating |
| 24 | 300 Kva rating |
| 25 | 400 Kva rating |
| 26 | 500kVA rating |
| 27 | Replacement of copper contact point on regulator plate complete job |
| 28 | Providing and complete replacement of tap changer rotary switch/ regulator (double plate) of voltage stabilizer of nominal size: 18 sq. inch |
| 29 | 16 sq. inch |
| 30 | 12 sq. inch |
| 31 | Providing and Fitting of HT/LT bush rod as under 25mm |
| 32 | 19mm |
| 33 | 16mm |
| 34 | 12mm |
| 35 | Providing and Fitting of HTbush cup with washer and ring (25Kva to 630 kva) |
| 36 | Providing and Fitting of LT insulator as under 25mm |
| 37 | 19mm |
| 38 | 16mm |
| 39 | 12mm |
| 40 | TRANSFORMER Rewinding of Copper wound 3-Ph 11/0.44kV distribution transformer by way of P/F of HT Cu wound toroidal coils of proper gauge, insulation and separated with proper specification by way of using silicon taping, teflon paper, cork sheet and Bakelite sheets. Complete winding to be done and connections coming out duly insulated. LT windings shall be circular and concentric with HT windings on the outside. The connections shall be connected in delta or star for primary and secondary winding as specified, the neutral with separate insulated terminal. The job also includes decarburising laminated core. The core then firmly fixed with channelled frame to prevent noise and vibration. The arrangement of winding shall made robust in electrical /mechanical construction and should permit free circulation of oil to avoid hot spots. (Note: The unserviceable scrap copper windings extracted shall be property of the firm and is taken into account for estimation of rates). 400kVA rating |
| 41 | 500kVA rating |
| 42 | Rewinding of Aluminium wound 3-Ph 11/0.44kV distribution transformer by way of P/F of HT Aluminium woundtorroidal coilsof proper gauge, insulation and separated with proper specification by way of using silicon taping, teflon paper, cork sheet and Bakelite sheets. Complete winding to be done and connections coming out duly insulated. LT windings shall be circular and concentric with HT windings on the outside. The connections shall be connected in delta or star for primary winding and secondary winding as specified, the neutral with separate insulated terminal. The job also includes decarburising laminated core. The core then firmly fixed with channelled frame to prevent noise and vibration. The arrangement of winding shall made robust in electrical /mechanical construction and should permit free circulation of oil to avoid hot spots. (Note: The unserviceable scrap aluminium windings extracted shall be property of the firm and is taken into account for estimation of rates). 63kVA rating |
| 43 | 100kVA rating |
| 44 | 200kVA rating |
| 45 | 250kVA rating |
| 46 | 300kVA rating |
| 47 | Retapping of Copper wound 3-Ph 11/0.44kV distribution transformer by way of tapping existing copperwound LT legs , new insulation and separated with proper specification by way of using silicon taping, teflon paper, cork sheet and Bakelite sheets. Complete winding to be done and connections coming out duly insulated. LT windings shall be circular and concentric with HT windings on the outside. The connections shall be connected in delta or star for primary and secondary winding as specified, the neutral with separate insulated terminal. The job also includes decarburising laminated core. The core then firmly fixed with channelled frame to prevent noise and vibration. The arrangement of winding shall made robust in electrical /mechanical construction and should permit free circulation of oil to avoid hot spots. 400kVA rating |
| 48 | 500kVA rating |
| 49 | Rewinding of Aluminium wound 3-Ph 11/0.44kV distribution transformer by way of P/F of LT Al woundLegs of proper gauge, insulation and separated with proper specification by way of using silicon taping, teflon paper, cork sheet and Bakelite sheets. Complete winding to be done and connections coming out duly insulated. LT windings shall be circular and concentric with HT windings on the outside. The connections shall be connected in delta or star for primary winding and secondary winding as specified, the neutral with separate insulated terminal. The job also includes decarburising laminated core. The core then firmly fixed with channelled frame to prevent noise and vibration. The arrangement of winding shall made robust in electrical /mechanical construction and should permit free circulation of oil to avoid hot spots.(Note: The unserviceable scrap aluminium windings extracted shall be property of the firm and is taken into account for estimation of rates). 63kVA rating |
| 50 | 100kVA rating |
| 51 | 200kVA rating |
| 52 | 250kVA rating |
| 53 | 300 Kva rating |
| 54 | Retapping of Aluminium wound 3-Ph 11/0.44kV distribution transformer by way of tapping existing of LT Al woundLegs , new insulation and separated with proper specification by way of using silicon taping, teflon paper, cork sheet and Bakelite sheets. Complete winding to be done and connections coming out duly insulated. LT windings shall be circular and concentric with HT windings on the outside. The connections shall be connected in delta or star for primary winding and secondary winding as specified, the neutral with separate insulated terminal. The job also includes decarburising laminated core. The core then firmly fixed with channelled frame to prevent noise and vibration. The arrangement of winding shall made robust in electrical /mechanical construction and should permit free circulation of oil to avoid hot spots. 63kVA rating |
| 55 | 100kVA rating |
| 56 | 200kVA rating |
| 57 | 250kVA rating |
| 58 | 300 Kva rating |
| 59 | Providing and fitting of LV (1.1 KV) porcelin bushings of rating: 250 A |
| 60 | 400 A |
| 61 | 1000 A |
| 62 | 2000 A |
| 63 | 3150 A |
| 64 | Providing and fitting of rubber gasket with nuts and bolts to the transformer tank of rating: 63 Kva |
| 65 | 100-250 Kva |
| 66 | 300-500 Kva |
| 67 | Dehydration of transformer core(upto 500Kva) in Electrically operated oven |
| 68 | Credit value of scrap aluminium winidings extrated |
| 69 | Credit value of scrap copper winidings extrated. |
| 70 | Providing and fitting of XLPE insulated 1100V single core industrial unarmoured aluminium cable as under (Any Reputed Make) 25 sqmm |
| 71 | 35 sqmm |
| 72 | 50 sqmm |
| 73 | 70 sqmm |
| 74 | 95 sqmm |
| 75 | 120 sqmm |
| 76 | 150 sqmm |
| 77 | 185 sqmm |
| 78 | 240 sqmm |
| 79 | 300 sqmm |
| 80 | 400 sqmm |
| 81 | Providing and fitting of XLPE insulated 1100V 3.5-core industrial armoured aluminium cable as under (Any Reputed Make)185 sqmm |
| 82 | 240 sqmm |
| 83 | Providing and fitting of PVC insulated HT aluminium cable |
| 84 | Providing and laying of ACSR conductor on poles 0.03 |
| 85 | 0.05 ACSR conductor on poles |
| 86 | Providing and fitting of XLPE insulated HT Single -core industrial armoured aluminium cable as under (Any Reputed Make) 185 sqmm |
| 87 | MCCB SWITCHGEAR Providing and fitting of 3-pole 415V MCCB withthermal magnetic release having 50kA breaking capacity (Ics= 100% Icu) (Make: Any Reputed Brand) having max. of thermal release range as under: 160A |
| 88 | 200A |
| 89 | 250A |
| 90 | 320A |
| 91 | 400A |
| 92 | 500A |
| 93 | 630A |
Copyright © 2024 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
