Tender For Foundation And Erecction Of Yard Structures With 2 Nos Of 5Mva 33/11Kv Transformers In Connection With The Construction Of 33Kv Substation Medical College,Mulankunnathukavu
Tender Value
Ref. Documents
Estimated cost
Bid Submission
17 Sep 2026
12 days left
EMD
50000
Bank guarantee accepted
Document Fee
5900
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Thrissur → Kerala
EMD Exemption
Not Available
Quantity
Not Available
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Address
Project Description
Tender for Foundation And Erecction Of Yard Structures With 2 Nos Of 5Mva 33/11Kv Transformers In Connection With The Construction Of 33Kv Substation Medical College,Mulankunnathukavu
BOQ
| Sl. No. | Item Description |
| 1 | Loading one 33KV CT/PT/CVT/CC from the place of its storage to department lorry using required lifting device without causing any damage to equipment and its parts. ( Trans data item 99(c) ) |
| 2 | Unloading one 33KV CT/PT/110KV NCT from department lorry to substation site using suitable lifting device and dragging to safe place without causing any damage to CT as per the direction of the department officers. ( Trans data item 100(c) ) |
| 3 | Loading one 11kV CT from the place of its storage to department lorry using required lifting device without causing any damage to equipment and its parts. DSR 2022 Substation data 99(d) |
| 4 | Unloading one 11KV CT from department lorry to substation site using suitable lifting device and dragging to safe place without causing any damage to CT as per the direction of the department officers.. DSR 2022 Substation data 100(d) |
| 5 | Loading one 33KV LA from the place of its storage to department lorry, if required, after dragging up to 50M using suitable lifting device carefully without causing any damage to equipments and fastening in the lorry make it ready for transportation as per the direction of the department officers. ( Trans data item 107(c) ) |
| 6 | Unloading one 33KV LA from department lorry to substation site using suitable lifting device and dragging to safe place without causing any damage to CT as per the direction of the department officers. ( Trans data item 108(c) ) |
| 7 | Loading one 11KV LA from the place of its storage to department lorry, if required, after dragging up to 50M using suitable lifting device carefully without causing any damage to equipments and fastening in the lorry make it ready for transportation as per the direction of the department officers.DSR 2022 Substation data 107(d) |
| 8 | Unloading one 11KV LA from department lorry to substation site using suitable lifting device and dragging to safe place without causing any damage to CT as per the direction of the department officers..DSR 2022 Substation data 108(d) |
| 9 | Loading one set 33KV Line Isolator with its insulator stacks, supporting channels, connecting pipes, isolating rods, earth switches, mechanism box, structures and all its accessories safely without causing any damage using necessary lifting devices to department lorry and fastening for transportation.DSR 2022 Substation data 105(c) |
| 10 | Unloading one set 33KV Line isolator with its insulator stacks, supporting channels, connecting pipes, isolating rods, earthing rods, mechanism box, structures and all its accessories safely without causing any damage using necessary lifting devices from department lorry to substation compound and stacking properly for safe storage.DSR 2022 Substation data 106(c) |
| 11 | Loading one Control/Relay panel/battery charger to department lorry after lifting the same from the stacked place carefully with out causing any damages to panel and accessories and make it ready for transporting the same as per the direction of department officers. ( Trans data item 91 ) |
| 12 | Unloading one Control/Relay panel, battery charger from department lorry carefully with out causing any damages to panel and accessories and lift the same to a safe place for storage as per the direction of department officers. ( Trans data item 92 ) |
| 13 | Loading the battery bank, 100AH, carefully to department lorry without causing any damage to cells. ( Trans data item 117(a) ) |
| 14 | Unloading the battery banks from department lorry very carefully without causing any damage to cells and stack according to battery number. ( Trans data item 118(a) ) |
| 15 | Loading 3x300 sq. mm XLPE cable from its place of storage to department lorry and properly without causing any damage to its insulation and make ready for transporting as per the direction of department officers. ( Trans data item 109(a) ) |
| 16 | Loading 1x500 sq. mm XLPE cable from its place of storage to department lorry and properly without causing any damage to its insulation and make ready for transporting as per the direction of department officers. ( Trans data item 109(b) |
| 17 | Unloading 3x300 sq. mm XLPE cable from department lorry to substation site and stacking properly without causing any damage to its insulation as per the direction of department officers. ( Trans data item 110(a) ) |
| 18 | Unloading 1x500 sq. mm XLPE cable from department lorry to substation site and stacking properly without causing any damage to its insulation as per the direction of department officers. Trans data item 110(b) ) |
| 19 | Loading MS / GI materials hard ware fittings of line work and clamps for equipments and bus from the place of its storage to department lorry and make it ready for transportation as per the direction of departmental officers. ( Trans data item 111 ) |
| 20 | Unloading MS / GI materials, hard ware fittings of line work and clamps for equipments and bus from department lorry to substation site and stacking for proper storage as per the direction of departmental officers. ( Trans data item 112 ) |
| 21 | Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil to be levelled and neatly dressed:All Kinds of soil (DAR 2021, Item No: 2.1.1) |
| 22 | Supplying and laying of perforated polythene sheet with thickness greater than or egual to 100 microns over the levelled surface of yard metal etc. complete as per the direction of departmental officers. Data sanctioned vide order No.38(a)/200MVA Transformer |
| 23 | Supplying and stacking at site 6mm hard broken stone in standard profiles and specifications for measurement etc. complete and as directed by departmental officers including cost of all materials, labour charge etc. Complete (based on circular dtd.30.05.2020 of the AEE(C)/Trans Circle, Tsr) |
| 24 | Supplying and stacking at site 40mm hard broken stone in standard profiles and specifications for measurement etc. complete and as directed by departmental officers including cost of all materials, labour charge etc. Complete (based on circular dtd.30.05.2020 of the AEE(C)/Trans Circle, Tsr) |
| 25 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. (As per DAR Item No.2.8.1) |
| 26 | Fixing and levelling of foundation bolt or stub in position to line and levels for concreting the foundation of yard structure and equipments. ( Sanctioned data) |
| 27 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level. Thermo - Mechanically Treated bars of grade Fe-500D or more. DAR 2021, item 5.22.6 |
| 28 | Centering and shuttering including strutting, propping etc. and removal of form work for : Foundations, footings, bases of columns, etc. for mass concrete. Item No.5.9.1 (As per DAR 2021) |
| 29 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : (1:3:6 20mm stone) DAR 2021, Item No: 4.1.5 |
| 30 | Providing and laying in position reinforced cement concrete of 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stoneaggregate 20 mm nominal size).excluding the cost of centering, shuttering, finishing and reinforcement upto plinth level.( DAR 2021, item no.5.1.2) |
| 31 | 12 mm cement plaster of mix :1:4 (1 cement: 4 fine sand) Item No.13.1.1.(As per DAR 2021) |
| 32 | Supplying, conveying 90lbs rail and angles to the plinth including cutting, fixing to line and level including all labor charges, cost of rails, charges for welding, hire charges of all required tools & plants etc. complete as directed. (Sanctioned data for construction of foundations in 110/33kV transformer bay at Kunnamkulam downstream work ) |
| 33 | Filling available excavated earth (Excluding rock) in trenches, Plinth, side of foundation etc, in layers not exceeding 20 cm in depth consolidating each deposited layer by ramming and watering lead up to 50 M lift up to 1.5 M (As per DAR 2021 item no: 2.25 ) |
| 34 | Providing course gravel cushion with sand/6mm aggregate laying to lines and levels as per drawing and specification and as directed by departmental officers including cost of all materials, labour charge etc. Complete (based on circular dtd.30.05.2020 of the AEE(C)/Trans Circle, Tsr) |
| 35 | Spreading 40mm broken stone for required thickness laying to lines and levels as per drawing and specification and as directed by departmental officers including cost of all materials, labour charge etc. Complete (based on circular dtd.30.05.2020 of the AEE(C)/Trans Circle, Tsr) |
| 36 | Transporting by head load, the materials issued departmentally to the site from the place of storage and distribution to erection site. (Distance to be specified ) ( Trans data item 71 ) |
| 37 | Fabrication of structures for erecting equipments. The GI & MS angles will be supplied departmentally ( Trans data item 70 ) |
| 38 | Erection of yard structures and assembling of columns and beams using bolt and nut including punching of holes. ( Trans data item 75 ) |
| 39 | Erection of one set 33KV line Isolator on the already erected structure including opening crates and conveyance of all accessories from the place of storage to the place of erection to lines and levels including erection of mechanism box checking operation and aligning properly as per the direction of departmental officers.(SS data DSR 2022, Sl.no.19) |
| 40 | Erection of 1 No. 33KV LA/Post insulator on the already erected structure after opening of crates at the place of storage leading to site carefully, keeping lines and levels as per the direction of the departmental officers. ( Trans data item 6 ) |
| 41 | Drilling holes in yard structure ( Trans data item 72 ) |
| 42 | Cutting of steel angle in yard structure erection ( Trans data item 73 ) |
| 43 | Welding charge for welding on iron parts using arc welding as per standards ( Trans data item 74 ) |
| 44 | Conveying to the erection site and erecting carefully 1 No. 33KV CT/PT/110KV NCT & RVT/NCT(52/36kV) on the already erected structure after opening of crates at the place of storage leading to site carefully keeping at vertically not allowing tilting from vertical position more than the specified angles, keeping lines and levels as per the direction of the departmental officers, including all labour charges, hire charges of tools & tackles etc. ( Trans data item 2(a) ) |
| 45 | Erection of 1 No. 11KV CT/PT/11KV NCT on the already erected structure after opening of crates at the place of storage leading to site carefully keeping at vertically not allowing tilting from vertical position more than the specified angles, keeping lines and levels as per the direction of the departmental officers. ( Trans data item 3 ) |
| 46 | Erection of 1 No. 11KV LA (station type ) /11KV Post insulator on the already erected structure after opening of crates at the place of storage leading to site carefully, keeping lines and levels as per the direction of the departmental officers. ( Trans data item 7 ) |
| 47 | Labour charges for loading HT 'A' type pole from the stacking place and unloading the same at work site (transportation by any vehicle). (As per Distribution data, item no: 14.3) |
| 48 | Transporting poles by hired vehicle to a distance upto 5km and carrying upto 4 poles excluding loading & unloading. As per Distribution data key No: 15.1 |
| 49 | Fitting and erecting one HT DP using 'A' type pole in position including fitting 2 channel cross arms, digging & back filling pit, drawing earth leads. As per Distribution data key No: 1.17 |
| 50 | Additional rate for excavation of Pit for 'A' type pole in Hard Laterite. As per Distribution data key No: 1.32 |
| 51 | Providing one Earth using earth pipe incl. digging separate pit at standard distance away from the pole/structure & backfilling.As per Distribution data key No:157 |
| 52 | Additional rate for excavation of one Earth Pit (2.5m depth) in Hard Laterite. As per Distribution data key No:1.61 |
| 53 | Providing concrete muffing (0.45x0.45x1.5m) inclusive of cost of all material (as per specification). (As per Distribution data, item no: 23.2) |
| 54 | Fitting one Additional 2.4m/3m Channel cross arm (100x50x6mm), in existing 11kV DP including conveyance of materials. (As per Distribution data, item no: 1.71) |
| 55 | Fitting 6 channel cross arms, AB switch, DO fuseStation class LA, HT & LT connections upto OH lines, etc. on existing DP structure, Fixing distribution box/provision for one set (3No.) of LT fuses, drawing sufficient length of GI earthing leads to the ground for earthing,excluding provision of earthing & mounting of Transformer on poles.(As per Distribution data, item no: 1.37) |
| 56 | Mounting and connecting HT XLPE UG cable ends of all sizes upto and including 3x300 sq mm with special type cable clamps, bolts, nuts, terminal protectors etc. including cost of extra materials if needed and giving necessary jumper connections. (As per Distribution data, item no: 22.9) |
| 57 | Doing out door/indoor cable termination of 3x300 mm2 11KV XLPE cable very carefully observing directions of manufactures and departmental staff including crimping of socket ( Trans data item 63(a) ) |
| 58 | Doing out door/indoor cable termination of1x500 mm2 11KV XLPE cable very carefully observing directions of manufactures and departmental staff including crimping of socket ( Trans data item 63(b) ) |
| 59 | Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. (Item No: 2.6.1, DAR 2021 |
| 60 | Cutting 32 mm MS rod in required length etc complete as per the direction of the departmental officers. (as per transmission data 34 (a)) |
| 61 | Bending 32 mm MS rod for crossing cable trench/foundations/risers etc. (as per transmission data 35 (a)) |
| 62 | Laying of earth mat of required size as specified using 32 mm MS rod including levelling lowering and placing in trenches, complete as per the direction of departmental officers. (as per transmission data 36) |
| 63 | Drilling holes and driving down MS ground electrode from the bottom level of trench in all classes of soil including rock etc. complete as per the directions of department officers(SS data DSR 2022, Sl.no.38) |
| 64 | Drilling bore holes of sizes 150mm or nearest in all classes of soil including hire charges of plant and machinery, cost of oil, fuel, tool etc. and taking all necessary precautions for safety to the substation equipments etc. as per the direction of departmental officers at site.(SS data DSR 2022, Sl.no.39)(See G.O No.T(1)1872/2019/DGW/Thiruvananthapuram) |
| 65 | Driving down the ground electrode upto a depth of 3m from the already taken earth pit as directed by the departmental officers. (as per transmission data 37) |
| 66 | Welding of overlapping joints for mat,riser lap joints with 32/25mm MS rod placed in trenches, having 150mm in length 6mm in thick on both sides of the rod and both ends of overlapped MS rods with 6mm welding thickness after cleaning the surfaces neatly. Charges includes cost of low hydrogen DC electrode (No. E7018), hire charges of DC arc welding set and tools and plants required, current charges including labour charges for holding MS rod in position and applying two coats of anti corrosive paints at the welded joints etc. complete as per the directions of department officers. (as per transmission data 40) |
| 67 | Welding the nodal points (cross joints ) in the trenches at two sides to a thickness of 6mm after cleaning the surface neatly. Charges includes cost of low hydrogen DC electrodes (No. E7018), hire charges of DC welding set and tools and plants required, current charges, labour charges for holding MS rod in position and applying two coats of anti corrosive paints at the welded joints etc. complete as per the directions of departmental officers.(as per transmission data 41) |
| 68 | Welding the ground electrode with the main electrode, after cleaning the surface neatly. Charges includes cost of low hydrogen content DC electrodes (No. E7018), hire charges of DC arc welding set, tools and plants, current charges, labour charges for holding MS rod in position and applying two coats of anti corrosive paints at the welded joints etc. complete as per the directions of departmental officers. (as per transmission data 42) |
| 69 | Welding overlapping joints of 50x6mm GI strip with 50mm long, 6mm thick welding on all three sides after doing 2 Nos. bolted joints at the centre as specified after cleaning the surface. Charges includes hire charges of DC arc welding set, current charges, cost of low hydrogen content DC arc welding electrodes (No.E7018) cost of anti corrosive paint etc. complete. (Trasmission data 45) |
| 70 | Welding one end of the bended GI strip of size 50x6mm with the riser of the already laid earth mat, welding 150mm in length, 6mm thick on both sides & end of the strip and connecting other end with nuts & bolts if required as per the directions of the department officers. Charges includes hire charges of DC arc welding set, current charges, cost of low hydrogen content DC arc welding electrodes(No.E7018) cost of anti corrosive paint etc. complete.(Transmission data 46) |
| 71 | Welding one end of the GI strip 50x6mm with the structure with a welding length of 50mm & 6mm thickness on both sides & end of the strip and connecting other end with bolts & nuts if required including hire charges of DC arc welding set, current charges, cost of low hydrogen DC arc welding electrodes (No.E7018) cost of anti corrosive paint etc. complete.(Transmission data 47) |
| 72 | Laying of departmentally supplied GI strip/Copper strip of suitable size including cleaning and neatly bending of strips ,cutting, removing of metal/earth in the yard and burying earth strip to the required depth re-doing the yard metalling as per the direction of the departmental officers.(Transmission data 43) |
| 73 | Welding one end of the bended GI strip of size 50x6mm with the riser of the already laid earth mat, welding 150mm in length, 6mm thick on both sides & end of the strip & other end of the strip with yard structure at 2 points 50mm apart each welding points having 50mm length and 6mm thick on both sides & end of the strip including the charges for connecting the strip with structure using bolted joints as per the directions of the department officers. Charges includes hire charges of DC arc welding set, current charges, cost of low hydrogen content DC arc welding electrodes(No.E7018) cost of anti corrosive paint etc. complete. .(Transmission data 44) |
| 74 | Uncoiling 12/7/6 core 2.5 sq mm control cable (armoured and un armoured) from cable drums and cutting to required length and laying through trench/pipe/cable tray grouping the same neatly using cable tie and carefully including for providing loops wherever necessary and cable marker, at both ends of cable as per direction of departmental staff at site.(as per item No: 54 of transmission data) |
| 75 | Uncoiling 4/2 core 2.5sqmm control cable (armored or unarmored) from cable drums and cutting to required length and laying through trench/pipe/cable tray neatly and carefully including for providing loops wherever necessary and cable marker at both ends of cable as per direction of departmental staff at site. (Item No. 55, Transmission Data) |
| 76 | Uncoiling 5/4/3/2 core 4sqmm control cable(armoured or un armoured) from cable drums and laying through trench/pipe/cable tray neatly and carefully including for providing loops wherever necessary and cable marker at both ends of cable as per direction of departmental staff at site.(as per item No: 56 of transmission data). |
| 77 | 12/7/6 core 2.5 sqmm cable (using gland of size 25mm) .(as per item No: 58(b) of transmission data). |
| 78 | 4/2 core 2.5 sq mm cable/4/2 core 4 sq mm cable (using gland of size 16-22mm).(as per item No: 58(c) of transmission data). |
| 79 | Doing termination of all sizes of PVC insulated copper control cable 2.5 mm², pealing, providing number and letter ferrules in the wire, stripping ends, crimping with suitable lugs and connecting to the terminals in the panel board and marshalling kiosk etc., neatly and carefully including cost of copper sockets and ferrules as per the direction of Departmental Officers at site.(as per item No: 59 of transmission data). |
| 80 | Doing termination of all sizes of PVC insulated copper control cable 4.0 mm², pealing, providing number and letter ferrules in the wire, stripping ends, crimping with suitable lugs and connecting to the terminals in the panel board and marshalling kiosk etc., using cable tie and cable tie neatly and carefully including cost of copper sockets and ferrules as per the direction of Departmental Officers at site.(as per item No: 60 of transmission data). |
| 81 | Supplying aluminium cable tags punching number and alphabets up to 7 digits and binding to cable using copper wire including cost of all materials as per the direction of Board Officials at site..(as per item No: 61 of transmission data). |
| 82 | Laying LT/DC cables in trench including drawing through pipes wherever necessary.(Item No:67, Transmission data) |
| 83 | Glanding LT / DC cable of various sizes after removing insulation, armour etc. and making necessary holes on gland plates numbering cable etc. complete including supply of gland numbering plate etc.(Item No:68 Transmission data) |
| 84 | Loading to the department lorry the accessories of 10/12.5MVA transformer such as bushings with proper package, coolers, conservator tank, connecting pipes, bolt and nuts, wheels, rollers, fans, driving mechanism, cooler control box and oil drums etc. safely fastening them properly, accompanying the vehicle with transformer from ……………….. to …………… and unloading and stacking in convenient place, taking all safety precautions as per the direction of departmental officers. (Item No.83 (c), Transmission Data) |
| 85 | Pulling the power transformers of weight less than 20T on the rail track, travelling for a distance up to 30M, using sleepers, rails, jacking, pulling and keeping ready for placing on the correct plinth as per the direction of departmental officers at site, safely without damaging any equipments and observing all safety precautions. (as per item no 82(b) of transmission data) |
| 86 | Assembling the 10 /12.5 MVA, 110/11 or 66/11KV transformer with all accessories in complete shape and filling oil if required including arresting the movement of the transformer by locking as per the direction of the departmental officers. (as per item no 84(c) of transmission data) |
| 87 | Giving three phase connection to the filter unit from the supply mains using cable including fitting three numbers of fise units near the filter unit and laying the cable from control room to filter unit after giving connection etc,complete.(as per transmission data 86) |
| 88 | Hot Oil Circulation after draining oil from Transformer, Evacuating the Transformer by using vaccum pump after providing LT Connection to the pump, Connecting the hose to Transformer, Operating carefully and continuously for attaining sufficient vaccum and keeping the vaccum for 24 hours and operating filter unit carefully and continuously for 24 hours except hault due to poor voltage and trouble in filter plant etc. Complete as per the direction of department officers (as per Transmission Data 87) |
| 89 | Disconnecting the Power connection to the Filtering plant,Vaccum pump,Coiling the cable,Disconnect the hoses and Coiling them and folding and removing tarpolin used for covering Transformer moving the Filtrer plant and Vaccum pump to a distant place as directed by the department staff (as per the Transmission data 88) |
| 90 | Providing and fixing PVC pipes includings jointing of pipes with one step PVC solvent cement, trenching, refilling & testing of Joints complete as per direction of engineer in charge.110 mm dia 6Kgf/cm2 (Price software item no: 50.18.9.9.1) |
| 91 | Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement- 110 mm dia Bend (Price software item no: 50.18.9.22.4) |
| 92 | Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes including jointing with PVC solvent cement 110x110x110 mm dia Tee (Price software item no: 50.18.9.22.5) |
| 93 | Providing and fixing PVC moulded fittings/accessories for Rigid PVC pipes, including jointing with PVC solvent cement -110 mm dia End Cap . (Price software item no: 50.18.9.22.10) |
| 94 | Preparing wiring schedule per transformer / feeder bay of 110 or 66kV with details of type of cable, core and colour, ferrule No. and terminal no of equipments/panels including giving full details in A4 sheet with computer print providing outer border line and sheet no etc. and supplying in the shape of book with special binding etc. and assisting the departmental officers at the time of relay testing and commissioning.(as per item No: 51(a) of transmission data) |
| 95 | Mounting one 3x300 mm2 XLPE out door cable termination of structures very carefully without causing any damaged to the drilling holes wherever necessary as directed by the departmental officers. ( Transmission data item no:56) For mounting 1 x 500 mm2 out door / indoor cable termination - 60% of the mounting charge of 3*300mm2 cable (60% of Transmission data item no:66(a)) |
| 96 | 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. (as per item No:25 of transmission data) |
| 97 | Providing interconnection between equipments using ACSR Moose/ Kundah/ wolf Single conductor at both ends with compressed/ bolted ends including uncoiling and cutting of conductor as per the direction of departmental officers.(as per item No:27 of transmission data) |
| 98 | Constructing Transformer plinth of size 1.5x1.5x1.5m on 1.8x1.8x0.75m basement inclusive of cost of all materials. [Excavation 1.8x1.8x0.75m, Random Rubble in CM(1:6) 1.8x1.8x0.75m + 1.5x1.5x1.5m, concrete (1:2:4, 20mm) 1.5x1.5x0.10 m, plaster CM(1:3) 12mm, 1.5x1.5m, Pointing CM (1:3) 1.5x1.5mx 4 sides]. (As per Distribution data, item no: 951) |
| 99 | Erecting one 100kVA transformer to existing Plinth/Platform and giving connections, incl. loading & unloading, excluding transportation.(as per distribution data,item no.146-1.45) |
| 100 | Collecting from store or substation wherever available tools and materials such as jacks pulling and lifting machines,rails,sleepers, plies, ropes, empty drums, dummy plates, bolts and nuts gaskets, etc. including loading and unloading in department vehicle and accompanying and returning the same after completing the work as per the direction of departmental officers.( Only if required)(Transmission data item No:76) |
| 101 | Dismantling the radiator, conservator tank, EHV bushing turret, connecting pipes, cooling fans, meters, breathers, Bucholz relays of a 33/11KV 5 MVA transformer after draining the oil to the required level and blocking the bushing turret, radiator pipe etc. where ever necessary as per the direction of the departmental officer, safely with out damaging any equipment and observing all safety precautions. (Transmission data item No:77 (c)) |
| 102 | Loading of power transformers of weight 20T to 30T, carefully and safely by jacking up inch by inch using rails sleepers etc. and placing on the tractor trailer safely, positioning correctly and fastening with steel ropes tightening using turn buckles etc. with out causing damage to transformer and accessories as per the direction of the departmental officer observing all safety precautions and make it ready for transporting (Transmission data item No:78(b) |
| 103 | Accompanying the tractor trailer with transformer 10 /12.5MVA from ……………….. to …………… with sufficient men to give supports for lifting of service wire/ telephone wires, HT/EHT lines etc. where ever necessary using bamboo structures and giving signals to vehicles also removing other obstruction on the way, filling the gutters where ever necessary using earth, metal etc. (Transmission data item No:79(c) |
| 104 | Turning the transformer of weight 20T to 30T,up to 90 degree using required tools safely and taking all precautions as per the directions of the departmental officers ( only if it is absolutely necessary and where departmental crane is not available)(Transmission data item No:80(b) |
| 105 | Unloading the power transformers of weight 20T to 30T, carefully and safely inch by inch inserting rails and trawling to the platform made with sleepers and thus lowering very carefully inch by inch for placing on the rail track and hoisting to the plinth with out causing damage to transformer and accessories as per the direction of the departmental officer observing all safety precautions. (Transmission data item No:81(b) |
| 106 | Loading the 6000/5000litre/hr.or above transformer oil filter plant to lorry using tripod, chain block, pulley block, rope etc., after pulling it to the convenient position for lifting and fixing it firmly for safe transportation to the location as directed by department officers, unloading the same without causing any damage and placing it carefully at convenient place etc. complete as directed by department officers at site where ever required. (Transmission data item No:113(b) |
| 107 | Turning and shifting 6000 L/H capacity transformer oil filtering plant or wheel mounded 10000/15000 Litre. oil tank with all accessories for a distance of 20M to road, towing the machine with department lorry by the use of D-Shackle and iron ropes , accompanying the lorry including supervision through out the journey especially in turnings to avoid falling of plant. Remove the machine from the lorry and drags up to 10M for safe storage where ever required.(Transmission data item No:114) |
| 108 | Loading the empty oil tank of capacity 10000/15000 Ltr. From the place of its storage using wooden blocks, lever etc. and moving the tank to a distance of 10M from switch yard then loading the same to the dept. vehicle using chain pulley etc. carefully tying the tank in vehicle accompanying the vehicle up to .................. substation, removing ties and unloading the tank carefully by the use of wooden blocks rails, chain pulley etc. again moving the tank to a distance of 50M, for safe storage.(Transmission data item No:115 (b)) |
| 109 | Loading one vacuum plant of capacity 3HP with its pipelines to department lorry and unloading the same at the required substation as per the direction of departmental officers.(Transmission data item No:116) |
| 110 | Laying 3 x 300 sq mm XLPE cables in trench including drawing through pipes wherever necessary.(Transmission data item No:65(a)) |
| 111 | Laying 1 x 500 sq mm XLPE cables in trench including drawing through pipes wherever necessary - 50% rate of 65(a).(Transmission data item No:65(b)) |
| 112 | Supplying and laying interlocking tile 100 mm or nearest size thickness, minimum strength M 40 including providing a layer of 6mm aggregate for 5 mm thickness, then laying interlock cobbles in lines and levels as per the direction of the departmental officers at site inclusive of all cost & conveyance charges etc; complete. |
| 113 | Unpacking at the place of storage and transporting 11KV indoor VCB/SF6 switch gear panel and its accessories to the place of erection and erecting after fixing foundation bolts by chipping concrete wherever necessary, tightening, keeping lines and levels taking all safety precautions including erection of potential transformers as per the direction of departmental officers. SS Data, DSR 2022, Sl.no.48 |
| 114 | Unpacking at the place of storage and transporting 33KV indoor VCB/SF6 switch gear panel and its accessories to the place of erection and erecting after fixing foundation bolts by chipping concrete wherever necessary, tightening, keeping lines and levels taking all safety precautions including erection of potential transformers as per the direction of departmental officers. (Data vide item no : 5 of construction of new 33kV unmanned and fully automated substation at NIT Kozhikode - Erection of comtrol panels) |
| 115 | Interconnection of panels and 11KV bus bars after opening covers, earthing, inter panel wiring, etc. and making ready for commissioning of breaker as per the direction of the departmental officers.SS Data, DSR 2022, Sl.no.49 |
| 116 | Interconnection of panels and 33KV bus bars after opening covers, earthing, inter panel wiring, etc. and making ready for commissioning of breaker as per the direction of the departmental officers. (Data vide item no : 7 of construction of new 33kV unmanned and fully automated substation at NIT Kozhikode - Erection of comtrol panels) |
| 117 | Unpacking the transformer / feeder C&R panels, 110V battery charger, OLTC cubicle LT panel at the place of storage transporting to the place of erection and erecting after providing foundation bolt keeping to lines and levels as per the direction of departmental officers.SS Data, DSR 2022, Sl.no.50 |
| 118 | Loading one set 11KV indoor VCB panel with truck from the place of its storage to department lorry using required lifting device, without causing any damage to equipment & its parts SS Data, DSR 2022, Sl.no.97 |
| 119 | Unloading one set 11KV indoor VCB panel with its truck from department lorry to substation site by using required lifting device, without causing any damage to equipment parts and lift the same to a pace for safe storage. SS Data, DSR 2022, Sl.no.98 |
| 120 | Loading one set 33KV indoor VCB panel with truck from the place of its storage to department lorry using required lifting device, without causing any damage to equipment & its parts (Data vide item no : 11 of construction of new 33kV unmanned and fully automated substation at NIT Kozhikode - Erection of comtrol panels) |
| 121 | Unloading one set 33KV indoor VCB panel with its truck from department lorry to substation site by using required lifting device, without causing any damage to equipment parts and lift the same to a pace for safe storage. (Data vide item no : 12 of construction of new 33kV unmanned and fully automated substation at NIT Kozhikode - Erection of comtrol panels) |
| 122 | Levelling, Cutting and fixing in position departmentally supplied MS Chequered plate 6 mm, 10 mm or 12mm thick in suitable length and width including providing lifting legs and suitable holes for lifting including grinding sides and corners etc. complete.SS Data, DSR 2022, Sl.no.69 |
| 123 | Lifting, conveying and fixing the newly casted RCC covering slabs of any thickness on top of drain in position including all labour charges and miscellaneous expenses etc complete(Item No: 55.25 Morth OD) |
| 124 | Horizontal directional drilling for Laying 160mm,8PN,100PE HDPE and 40mm, 8kgf/cm2 HDPE pipe in a single bore in all classes of soil for laying cable and OFC including all charges for the hire charges of machinery, surveying the site for collecting information about under ground utilities, sensing the existing utilities using suitable sensing equipments, restoring the damages occurred if any, supplying and laying HDPE pipes(160mm 8PN,100PE and 40mm,8kgf/cm2) through the single hole and all sundry expenses etc. complete at the locations specified by the dept. officers.(sanction no. 2236A/2018-19/dated 01.01.2018 of CE,Transmission North, Kozhikode) Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 02, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 17, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 12 daysSep 19, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 14 daysTender Documents
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