Kerala State Electricity Board-KSEB has published Replacement Of All Porcelain Insulators And Damaged Conductors Of All Oh Acsr Cross Or Auxiliary Buses In 220 Kv Switchyard And 110 Kv Side Of 200 Mva Transformer Banks ( 1 And 2 ) At 400 Kv Sub Station Madakkathara Replacement Of All Porcelain Insulat. Submission Date for this Tender is 10-11-2021. Conductor Tenders in 400kV Substation, Madakkathara Kerala. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 09-Nov-2021 | Date Extension | Date | 10-11-2021 |
| Sl. No. | Item Description |
| 1 | Dismantling dropper using ACSR Moose/ Kundah/ wolfSingle conductor without suspension insulatorsat both ends and stacking at storage place as per the direction of departmental officers. |
| 2 | Dismantling dropper using ACSR Moose/ Kundah/ wolfDouble conductor without suspension insulators at both ends and stacking at storage place as per the direction of departmental officers. |
| 3 | Dismantling dropper using ACSR Moose/ Kundah/ wolfSingle conductor with suspension insulator at both ends and stacking at storage place as per the direction of departmental officers. |
| 4 | Dismantling dropper using ACSR Moose/ Kundah/ wolfDouble conductor with suspension insulators at both ends and stacking at storage place as per the direction of departmental officers. |
| 5 | Dismantling 220 kV ACSR Kundah / Moose single conductor for one phase of 220kV bus with span > 35 m, under the supervision and direction of department staff at site. |
| 6 | Uncoiling, paving out, stringing and fixing of bus bar using ACSR Kundah / Moose single conductor for one phase of 220KV bus of span > 35 m by cutting the conductor to sufficient length, crimping using compressor / bolting the two ends, washing, cleaning and drying the insulator discs, fixing the conductors to the 220kV yard structure with sufficient tension using string of insulators and hardware complete. at both ends, fixing of arcing horns including transportation of materials from the stockyard to the site under the supervision and direction of department staff at site.(All materials will be supplied departmentally at free of cost). |
| 7 | Dismantling 220 kV ACSR Kundah / Moose Double conductor for one phase of 220kV bus with span >35 m, under the supervision and direction of department staff at site. |
| 8 | Uncoiling, paving out, stringing and fixing of bus bar using ACSR Kundah / Moose Double conductor for one phase of 220KV bus of span above 35 m by cutting the conductor to sufficient length, crimping using compressor / bolting the four ends, washing, cleaning and drying the insulator discs, fixing the conductors to the 220kV yard structure with sufficient tension using string of double/single tension insulators and hardware"s complete. at four ends, fixing of arcing hornesat both ends, fixing of spacers between two conductors at regular intervals as specified by the dept. staff at site, including transportation of materials from the stockyard to the site under the supervision and direction of department staff at site.(All materials will be supplied departmentally at free of cost). |
| 9 | Dismantling 220 kV ACSR Kundah / Moose single conductor for one phase of 220kV bus with span <= 35 m, under the supervision and direction of department staff at site. |
| 10 | Uncoiling, paving out, stringing and fixing of bus bar using ACSR Kundah / Moose single conductor for one phase of220kV bus of span up to 35 m by cutting the conductor to sufficient length, crimping using compressor / bolting the two ends, washing, cleaning and drying the insulator discs, fixing the conductors to the 220kV yard structure with sufficient tension using string of insulators and hardware complete. at both ends, fixing of arcing horns including transportation of materials from the stockyard to the site under the supervision and direction of department staff at site.(All materials will be supplied departmentally at free of cost). |
| 11 | Dismantling 220 kV ACSR Kundah / Moose Double conductor for one phase of 220KV bus with span < = 35 m, under the supervision and direction of department staff at site. |
| 12 | Uncoiling, paving out, stringing and fixing of bus bar using ACSR Kundah / Moose Double conductor for one phase of 220KV bus of span up to 35 m by cutting the conductor to sufficient length, crimping using compressor / bolting the four ends, washing, cleaning and drying the insulator discs, fixing the conductors to the 220kV yard structure with sufficient tension using string of double/single tension insulators and hardware"s complete. at four ends, fixing of arcing hornesat both ends, fixing of spacers between two conductors at regular intervals as specified by the dept. staff at site, including transportation of materials from the stockyard to the site under the supervision and direction of department staff at site.(All materials will be supplied departmentally at free of cost). |
| 13 | Providing droppers and connecting to lines / equipments or jumper between two buses without suspension insulators using ACSR Moose/ Kundah/ wolfSingle conductor at both ends with compressed/ bolted ends including uncoiling and cutting of conductor as per the direction of departmental officers. |
| 14 | Providing droppers and connecting to lines / equipments or jumper between two buses without suspension insulators using ACSR Moose/ Kundah/ wolfDouble conductor at both ends with compressed/ bolted ends , fixing spacers at regular intervals as directed, including uncoiling and cutting of conductor as per the direction of departmental officers. (For one phase) |
| 15 | Providing droppers and connecting to lines / equipments or jumper between two buses with necessary suspension insulators for 33kV/66kV/110kV/220kV using ACSR Moose/ Kundah/ wolfSingle conductor at both ends with compressed/ bolted ends including uncoiling and cutting of conductor as per the direction of departmental officers. (For one phase) |
| 16 | Providing droppers and connecting to lines / equipments or jumper between two buses with necessary suspension insulators for 33kV/66kV/110kV/220kV using ACSR Moose/ Kundah/ wolfDouble conductor at both ends with compressed/ bolted ends, fixing spacedrs at regular intervals as directed, including uncoiling and cutting of conductor as per the direction of departmental officers. (For one phase) |
| 17 | Dismantling dropper using ACSR Moose/ Kundah/ wolfDouble conductor without suspension insulators at both ends and stacking at storage place as per the direction of departmental officers. |
| 18 | Dismantling 110 kV ACSR Kundah / Moose single conductor for one phase of 110kV bus with span <= 35 m, under the supervision and direction of department staff at site. |
| 19 | Uncoiling, paving out, stringing and fixing of bus bar using ACSR Kundah / Moose Double conductor for one phase of 110KV bus of span up to 35M by cutting the conductor to sufficient length, crimping using compressor / bolting the four ends, washing, cleaning and drying the insulator discs, fixing the conductors to the 110kV yard structure with sufficient tension using string of double/single tension insulators and hardware"s complete. at four ends, fixing of arcing hornesat both ends, fixing of spacers between two conductors at regular intervals as specified by the dept. staff at site, including transportation of materials from the stockyard to the site under the supervision and direction of department staff at site.(All materials will be supplied departmentally at free of cost). |
| 20 | Providing droppers and connecting to lines / equipments or jumper between two buses without suspension insulators using ACSR Moose/ Kundah/ wolfDouble conductor at both ends with compressed/ bolted ends , fixing spacers at regular intervals as directed, including uncoiling and cutting of conductor as per the direction of departmental officers. (For one phase) |
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