Capital Work - Renewing Existing 110Kv Bus Double Kundah Conductor With Acsr Bersimis Triple Conductor And Polymer Insulator At 220Kv Substation Nallalam, Phase1 Of Part D Of Nrhtls
Tender Value
12.64 Lakhs
Estimated cost
Bid Submission
15 May 2020
0 days left
EMD
37500
Bank guarantee accepted
Document Fee
5950
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Nallalam → Kerala
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Capital work - Renewing existing 110kV Bus double kundah conductor with ACSR Bersimis triple conductor and polymer insulator at 220kV Substation Nallalam, Phase1 of Part D of NRHTLS
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 12-May-2020 | Corrigendum1 Tme extention | Date | 15-May-2020 |
BOQ
| Name of Work: Capital work - Renewing existing 110kV Bus double kundah conductor with ACSR Bersimis triple conductor and polymer insulator at 220kV Substation Nallalam, Phase1 of Part D of NRHTLS | |||||
|---|---|---|---|---|---|
| Sl.No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Dismantling,unstringing and coiling of bus bar of ACSR Kundah / Moose single conductor for one phase of 110KV bus of span up to 30M by losening the bolts on both ends, dismantling and stacking of the insulator discs, dismantling the conductors from the yard structure with suitable tool and tackles and dismantling bolted hardwares and arching horns etc from conductor including transportation of materials from the site to the stockyard under the supervision and direction of department staff at site:dismantling upto 30m span | 30 | set | |
| 2 | 2 | Dismantling,unstringing , paving in and coiling of bus bar of ACSR Kundah / Moose Double conductor for one phase of 110KV bus of span up to 35M by losening the bolts on both ends, dismantling and stacking of the insulator discs, dismantling the conductors from the yard structure with suitable tool and tackles and dismantling bolted hardwares and arching horns etc from conductor including transportation of materials from the site to the stockyard under the supervision and direction of department staff at site.dismantling upto 30m span | 45 | No. | |
| 3 | 3 | Stringing and fixing earth wire of size 7/9, 7/10 or 7/3.15 between top of the columns and to terminal tower at 33/66/110/220KV substations with compressed / bolted ends at proper tension including uncoiling and cutting of conductor , jumpering, giving earth bond connections by drawing the end of the conductor through the columns, jointing where ever necessary providing back stays at the time of stringing etc. as per the direction of the departmental officers. | 28 | No. | |
| 4 | 4 | Unstringing and dismantling earth wire of size 7/9, 7/10 or 7/3.15 between top of the columns and to terminal tower at 33/66/110/220KV substations by cutting compressed or loosening bolted ends and lowering with suitable tool and tackles including coiling and cutting of conductor , dismantling jumber and earth bond connections where ever necessary providing back stays at the time of unstringing etc. as per the direction of the departmental officers: Dismantling earth wire | 28 | No | |
| 5 | 5 | Dismantling interconnection between equipments using ACSR Moose/ Kundah/ wolf Single conductor at both endsby loosening bolted ends including coiling and cutting of conductor as per the direction of departmental officers. | 12 | No | |
| 6 | 6 | Disconnecting to lines / equipments or jumper between two buses and Dismantling droppers without suspension insulators using ACSR Moose/ Kundah/ wolf Single conductor at both ends by removing bolted ends including coiling and cutting of conductor as per the direction of departmental officers. (For one phase) | 108 | No | |
| 7 | 7 | Dismantling interconnection between equipments using ACSR Moose/ Kundah/ wolf Double conductor at both ends by removing bolted ends , dismantling spacers as directed, including coiling and cutting of conductor as per the direction of departmental officers. (For one phase) | 12 | No | |
| 8 | 8 | Disconnecting from lines / equipments or jumper between two buses and Dismantling droppers without suspension insulators using ACSR Moose/ Kundah/ wolf Double conductor at both endsby removing bolted ends ,dismantling spacers as directed, including coiling and cutting of conductor as per the direction of departmental officers. (For one phase) | 36 | No | |
| 9 | 9 | Dismantling droppers and disconnecting from lines /equipments or jumper between two buses and dismantling&stacking of suspension insulators for 33kV/66kV/110kV/220kV using ACSR Moose/ Kundah/ wolf Double conductor at both endsby removing bolted ends, dismantling spacedrs as directed, including coiling and cutting of conductor as per the direction of departmental officers. (For one phase) | 42 | No | |
| 10 | 10 | Uncoiling, paving out, stringing and fixing of bus bar using ACSR Bersimis single conductor for one phase of 66/110KV bus of span up to 30M by cutting the conductor to sufficient length, crimping using compressor / bolting the two ends, washing, cleaning and drying the Polymer insulator, fixing the conductors to the yard structure with sufficient tension using double string of polymer insulators and hardware complete. at both ends, fixing of arcing hornes 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). | 30 | Set | |
| 11 | 11 | Uncoiling, paving out, stringing and fixing of bus bar using ACSR Bersimis Triple 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 polymer insulator, fixing the conductors to the 110kV yard structure with sufficient tension using string of double/single tension polymer insulators and hardware's complete. at four ends, fixing of arcing hornes at 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). | 45 | No | |
| 12 | 12 | Providing interconnection between equipments using ACSR Bersimis Single conductor at both ends with compressed/ bolted ends including uncoiling and cutting of conductor as per the direction of departmental officers. | 33 | No | |
| 13 | 13 | Providing droppers and connecting to lines / equipments or jumper between two buses from a tripple/ quad formation of bus without suspension insulators using ACSR Bersimis Single conductor at both ends with compressed/ bolted ends fixing of spacers between two conductors at regular intervals as specified by the dept. staff at site including uncoiling and cutting of conductor as per the direction of departmental officers. (For one phase) | 6 | No | |
| 14 | 14 | Providing interconnection between equipments using ACSR Bersimis Double conductor at both ends with compressed/ bolted ends fixing of spacers between two conductors at regular intervals as specified by the dept. staff at site including uncoiling and cutting of conductor as per the direction of departmental officers. | 3 | No | |
| 15 | 15 | Providing interconnection between equipments using ACSR Bersimis triple conductor at both ends with compressed/ bolted ends fixing of spacers between two conductors at regular intervals as specified by the dept. staff at site including uncoiling and cutting of conductor as per the direction of departmental officers. | 9 | No | |
| 16 | 16 | Providing droppers and connecting to lines / equipments or jumper between two buses without suspension insulators from Double /Tripple/Quad bus formation using ACSR bersimis Double 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) | 84 | No | |
| 17 | 17 | Providing droppers and connecting to lines / equipments or jumper between two buses without suspension insulators from Tripple/Quad bus formation using ACSR Bersimis Triple conductor at both ends with compressed/ bolted ends fixing of spacers between two conductors at regular intervals as specified by the dept. staff at site including uncoiling and cutting of conductor as per the direction of departmental officers. (For one phase) | 6 | No | |
| 18 | 18 | Providing droppers and connecting to lines / equipments or jumper between two buses with necessary suspension insulators from Tripple/Quad bus formation for 33kV/66kV/110kV/220kV using ACSR Bersimis Triple 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) | 45 | No | |
| 19 | 19 | Drilling holes in yard structure | 800 | Hole | |
| 20 | 20 | Cutting of steel angle in yard structure erection | 350 | Cut |
AI Tender Summary
Tender Timeline
May 12, 2020
11:30 IST
Tender Published
Tender notice published.
Completed
May 15, 2020
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
CompletedMay 15, 2020
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedMay 20, 2020
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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