Kerala State Electricity Board-KSEB has published Laying And Commissioning Of 2.1Km Of11kv,3X300sqmm Xlpe Ug Cable From Kanwashramom Dp Near Varkala Substation To Vattaplamoodu, And Allied Works Under Electrical Section, Palachira Under Electrical Division Attingal Laying And Commissioning Of 2.1Km Of 1. Submission Date for this Tender is 27-12-2021. Substation Tenders in Electrical section Palachira.TVPM Kerala. Bidders can get complete Tender details and download the document.
Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
1 | 18-Dec-2021 | date extension corrigendum | Date | 27-12-2021 |
Sl. No. | Item Description |
1 | Excavation of cable trench of appropriate size (normally 1.2m deep and 0.35m /0.5m wide for single/double run) in all classes of soil including breaking clods, watering, ramming and sectioning of soil bank etc. and back filling the soil after cable laying and consolidating the soil in layers of 75cm (excluding laying of cable). |
2 | Laying HT XLPE UG cable of sizes beyond 3x185 sq mm and upto and including 3x300 sqmm including conveying cable from Sub Regional Store/stacking place to work site and laying it carefully using cable rollers, taking through stone ware/G.I.pipes at road crossing/culverts/bridges etc. whereever necessary, providing identification tags at 5m intervals, filling the space around the cable with riddled soil and covering the top with bricks, providing cable route markers (at 100m intervals)/cable joint markers, inclusive of cost of all materials (other than cost of GI/HDPE pipe & UG Cable), labour and transport including crane charges excluding excavation and backfilling. |
3 | Doing straight joint on cables of sizes beyond3x185sqmm and upto and incl. 3x300 sq mm using the cable jointing kit supplied departmentally as per specification. |
4 | Doing one cable end termination on HT XLPE UG cables of sizes beyond 3x185 sqmm and upto and including 3x300 sq mm using the cable jointing kit supplied departmentally after making fencing, caution board and all other safety measures including charges for cable jointer etc. complete as per the direction of the departmental officers(S/s gCCg RMU, Beemapally RMU) |
5 | Mounting the cable ends of all sizes upto and incl. 3x300 sq mm with special type cable clamps incl. cost of extra materials if needed and giving necessary connections. |
6 | Providing one Earth using GI earth pipe ofsize 38.1mm dia, 2.5m length includingdigging separate pit (0.45x0.45x2.5m) atstandard distance (1.5m) away from thepole/structure in ordinary soil & backfilling the pit with 15cm alternate layer of charcoal,salt and sand up to 90cm from the bottom.including the cost of 20kg salt, 25kgcharcoal, excluding supply of earth pipe. |
7 | Fitting one Additional 2.4m/3m Channel crossarm (75x40x6mm), in existing 11kV DP incl.conveyance of materials. |
8 | Fitting one set AB switch and giving connection |
9 | Replacing one set AB switch incl. dismantling existing AB,giving connection etc |
10 | Loading HT PSC pole from the stacking place and unloading the same at work site (transport by vehicle). |
11 | Loading HT "A" type pole from the stacking place and unloading the same at work site (transport by vehicle). |
12 | Renewal of existing damaged/old 11kV PSC/RCC DP with new "A" type DP in place including excavation, erection of newpole, backfilling pit and refitting of all items etc. andconveyance of all materials except poles |
13 | Providing concrete muffing of size 0.45x0. 45x1.5m (0.5m above GL and 1m below GL). Excavation 0.45x0.45x1m, concrete (1:3:6, 20mm) 0.45x0.45x1.5m, Plastering (1:3) 12mm 0.45x0.45mx5sides. |
14 | Transporting poles by hired vehicle to adistance upto 5km and carrying upto 4 polesexcluding loading & unloading. |
15 | Fitting and erecting one HT PSC Single Pole inposition, including fitting cross arm, diggingand back filling pit in ordinary soil (as perstandards), drawing sufficient length of GIearthing leads from F clamp through V crossarm to the ground for earthing (excludingprovision of earthing) |
16 | Fitting and providing one HT Stay for 11kVpole incl. digging & back filling pit. |
17 | Renewal of existing damaged/broken old 11kV Stay to theexisting stay rod. |
18 | Additional rate for providing one disc set onany type of HT pole for making cut point. |
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