Tender For Capital Works-Erection Of 25Mvar Capacitor Bank At 110Kv Substation Punalur
Tender Value
33.95 Lakhs
Estimated cost
Bid Submission
11 Sep 2026
17 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
Kollam → Kerala
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Capital Works-Erection Of 25Mvar Capacitor Bank At 110Kv Substation Punalur
BOQ
| Sl. No. | Item Description |
| 1 | Lifting RCC slabs of size 145 cmx50cmx10cm/125cmx70c mx10cm/100cmx50cmx10c m/95cmx50cmx10cm/75cmx 50cmx10cm/70cmx50cmx10 cm and conveying them up to an average distance of 100m and placing the slabs carefully to the sides of trenches in position as per the direction of departmental officers at site. |
| 2 | 15.7.4 : Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in- Charge.In cement mortar (cost index(c) : 1.4445 included in Rate) |
| 3 | 15.3 : Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge. (cost index(c) : 1.4445 included in Rate) |
| 4 | 15.2.2 : Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in- Charge.Nominal concrete 1:4:8 leaner mix ( including equivalent design mix) |
| 5 | 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 up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil |
| 6 | Extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials.All kinds of soil |
| 7 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size) |
| 8 | 5.1.2 : Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size (cost index(c) : 1.4445 included in Rate) |
| 9 | 5.9.1 : Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete (cost index(c): 1.4445 included in Rate) |
| 10 | Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 11 | 5.22.6 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more (cost index(c) : 1.4445 included in Rate) |
| 12 | Solid block masonry using pre cast solid blocks (Factory made) of size 30x20x20cm or nearest available size confirming to IS 2185 part I of 1979 for foundation and plinth with thickness 20cm and above in: CM 1:6 ( 1 cement : 6 coarse sand ) etc complete (cost index(c) : 1.4445 included in Rate) |
| 13 | Erection of 1 No. 110/66KV 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. |
| 14 | Providing Al. pipe bus using 3\\" or 4\\" IPS pipe by welding them precisely using high quality al. welding rods and testing for its conductivity and tensile strength and place over the bus post insulators of 420,72kV fix with BPI clamps and providing with flexible bonds for expansion tolerance complete with the direction of dept. officers etc. complete. (cost index(e) : 1.3132 included in Rate) |
| 15 | Fixing Charges for foundation bolt in lines and levels using dept. supplied foundation bolt for all type structures including all charges for fixing and removing the template etc. complete as directed by the departmental officers at site. (cost index(c) : 1.4445 included in Rate) |
| 16 | 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand) |
| 17 | Fabricating, supplying and fixing the cable support in position with or without connecting plate including cutting ,hoisting,fixing in position using various sizes of angle iron as per the design drawing supplied and applying a priming coat of approved steel primer all complete. |
| 18 | Filling available excavated earth (excluding rock) in trenches, plinth,sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5m. |
| 19 | Picking and stacking the spreaded 40 mm metal for reuse including filtering/washing etc complete as per the direction of dept officer at site in charge. |
| 20 | Picking and stacking the spreaded 6mm metal for reuse including filtering/washing etc complete as per the direction of dept officer at site (cost index(c) : 1.4445 included in Rate) |
| 21 | 2.28.1 : Surface dressing of the ground including removing vegetation and in- equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m.All kinds of soil (cost index(c) : 1.4445 included in Rate) |
| 22 | Supplying and stacking 6 mm black granite broken stones in specified area in standard heaps for measurements as per the direction of deptl. officers in charge (cost index(c) : 1.4445 included in Rate) |
| 23 | Supplying and stacking 40 mm black granite broken stones in specified area in standard heaps for measurements as per the direction of deptl. officers in charge (cost index(c) : 1.4445 included in Rate) |
| 24 | Conveying, laying and spreading 6/40mm broken stone on the levelled surface of the yard at a uniform thickness of 10cm etc.Complete as per the direction of dept. Officers in charge (cost index(c) : 1.4445 included in Rate) |
| 25 | Erection of 1 No. 110/66KV CT/PT/CVT/CC/220KVNCT on the already erected structure of above 1.5m height 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. |
| 26 | 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. (cost index(e): 1.3132 included in Rate) |
| 27 | Unpacking carefully and leading with an initial lead of 50 m, one set of 3 pole EHT110/66KV Circuit Breaker from the place of storage, including support structure , mechanism box compressor, pipe lines etc. to site , cleaning and erecting on foundation using suitable lifting tools, after disassembling necessary parts if required, to lines and levels and assembling all the parts , connecting mechanism etc. in complete shape and making ready for commissioning as per the direction of departmental officers. (cost index(e) : |
| 28 | Erection of one set 110/66KV Bus 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, erection of mechanism box , checking operation and aligning properly, including cutting, welding etc. complete as per the direction of departmental officers. (cost index(e) : 1.3132 included in Rate) |
| 29 | Erection of one set 110/66KV 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. (cost index(e) : 1.3132 included in Rate) |
| 30 | Erection of one set (R,Y and B phases) of 110kV Capacitor Bank/110kV Reactor(R, Y and B phases) for capacitor bank including supporting insulators and structure using suitable lifting tools very carefully without damaging the bushings of capacitor units, windings of reactor,insulators etc. And leading to the place of safe storage as per the direction of dept officers at site |
| 31 | Uncoiling, paving out, stringing and fixing of bus bar using ACSR Kundah / Moose 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 insulator discs, fixing the conductors to the 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). |
| 32 | 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 wherever necessary providing back stays at the time of stringing etc. as per the direction of the departmental officers |
| 33 | 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. (cost index(e) : 1.3132 included in Rate) |
| 34 | Providing droppers and connecting to lines / equipments or jumper between two buses without suspension insulators 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. (For one phase) (cost index(e) : 1.3132 included in Rate) |
| 35 | 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/ wolf Single conductor at both ends with compressed/ bolted ends including uncoiling and cutting of conductor as per the direction of departmental officers. (For one phase) |
| 36 | Cutting 32mm MS rod in required length etc complete as per the direction of the departmental officers. (cost index(e) : 1.3132 included in Rate) |
| 37 | Bending 32mm MS rod for crossing cable trench/foundations/risers etc. (cost index(e) : 1.3132 included in Rate) |
| 38 | Laying of earth mat of required size as specified using 40/32/25mm MS rod including levelling lowering and placing in trenches, complete as per the direction of departmental officers. (cost index(e) : 1.3132 included in Rate) |
| 39 | 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 (cost index(e) : 1.3132 included in Rate) |
| 40 | 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. |
| 41 | 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. (cost index(e) : 1.3132 included in Rate) |
| 42 | 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. (cost index(e) : 1.3132 included in Rate) |
| 43 | 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. (cost index(e) : 1.3132 included in Rate) |
| 44 | 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. |
| 45 | 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. (cost index(e) : 1.3132 included in Rate) |
| 46 | 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. |
| 47 | 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. (cost index(e) : 1.3132 included in Rate) |
| 48 | 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 ) (cost index(e) : 1.3132 included in Rate) |
| 49 | Drilling holes in yard structure (cost index(e) : 1.3132 included in Rate) |
| 50 | Cutting of steel angle in yard structure erection (cost index(e) : 1.3132 included in |
| 51 | Welding charge for welding on iron parts using arc welding as per standards (cost index(e) : 1.3132 included in Rate) |
| 52 | Erection of yard structures and assembling of columns and beams using bolt and nut including punching of holes. (cost index(e) : 1.3132 included in Rate) |
| 53 | Loading one 110/66KV CT / CVT / PT / CC from the place of its storage to department lorry using required lifting device without causing any damage to equipment and its parts. (cost index(e) : 1.3132 included in Rate) |
| 54 | Unloading one 110/66KV CT/PT/CVT/CC 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. (cost index(e) : 1.3132 included in Rate) |
| 55 | 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. (cost index(e) : |
| 56 | Loading one set 110/66kV Circuit breaker with its interrupting poles, mechanism box, structures and all its accessories safely without causing any damage using necessary lifting devices to department lorry and fastening for transportation. (cost index(e): 1.3132 included in Rate) |
| 57 | Unloading one set 110/66kV Circuit breaker with its interrupting poles, mechanism box, structures and all its accessories safely without causing any damage using necessary lifting devices from department lorry and fastening for transportation. (cost index(e): 1.3132 included in Rate) |
| 58 | Loading one set 110/66KV Bus Isolator with its insulator stacks, supporting channels, connecting pipes, isolating rods, mechanism box, structures and all its accessories safely without causing any damage using necessary lifting devices to department lorry and fastening for transportation. (cost index(e) : 1.3132 included in Rate) |
| 59 | Unloading one set 110/66KV bus isolator with its insulator stacks, supporting channels, connecting pipes, isolating 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. |
| 60 | Loading one set 110/66KV 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. (cost index(e): 1.3132 included in Rate) |
| 61 | Unloading one set 110/66KV 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. (cost index(e) : 1.3132 included in Rate) |
| 62 | Loading MS / GI materials hardware 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. |
| 63 | 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. (cost index(e) : 1.3132 included in Rate) |
| 64 | 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 (cost index(e) : 1.3132 included in Rate) |
| 65 | Additional copy of the wiring schedule with spiral binding (cost index(e) : 1.3132 |
| 66 | Fixing departmentally supplied marshalling kiosk in the existing PT/CT structure by making suitable fixing arrangements including cutting , welding, drilling holes etc as required. (cost index(e) : 1.3132 included in Rate) |
| 67 | Uncoiling 20/19 core 2.5sqmm, 12 core 4 sqmm control cable (Armoured or unarmoured) from cable drums cutting to required length and laying through trench/pipe/cable tray grouping the same neatly using cable tie and carefully including for providing loop wherever necessary and providing cable marker at both ends of cable as per direction of departmental staff at site. (cost index(e) : 1.3132 included in Rate) |
| 68 | Uncoiling 12/7/6 core 2.5 sq mm control cable (armoured and unarmoured) 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. (cost index(e) : 1.3132 included in Rate) |
| 69 | 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. (cost index(e) : 1.3132 included in Rate) |
| 70 | Uncoiling 5/4/3/2 core 4sqmm control cable(armoured or unarmoured) 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. (cost index(e) : 1.3132 included in Rate) |
| 71 | Fixing all type of terminal connecting strip with terminal connectors in the marshalling box or panel board wherever necessary (terminal connecting strip will be supplied departmentally ) charges includes for providing necessary suitable hole etc complete as per direction of departmental staff at site. (cost index(e) : 1.3132 included in Rate) |
| 72 | Termination of cables in panel by using cable glands of fixing the cable rigidly by any means as per direction of departmental staff at site charges include for providing necessary suitable hole in the gland plate etc. for 20/19 core 2.5sqmm cable/12 core 4 sqmm cable (using gland of size 28-32mm) (cost index(e) : 1.3132 included in Rate) |
| 73 | 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. (cost index(e) : 1.3132 included in Rate) |
| 74 | 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. (cost index(e) : 1.3132 included in Rate) |
| 75 | Loading one Control/Relay panel/battery charger to department lorry after lifting the same from the stacked place carefully without causing any damages to panel and accessories and make it ready for transporting the same as per the direction of department officers. |
| 76 | Unloading one Control/Relay panel, battery charger from department lorry carefully without causing any damages to panel and accessories and lift the same to a safe place for storage as per the direction of department officers. (cost index(e) : 1.3132 included in Rate) |
| 77 | 50.18.9.6.2 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. 50 mm dia 6 Kgf/cm2 (cost index(c) : 1.4445 included in Rate) |
| 78 | 50.18.9.7.2 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.63 mm dia 4 Kgf/cm2 (cost index(c) : 1.4445 included in Rate) |
| 79 | Loading one 33kV CT / PT / 110kV NCT from the place of its storage to department lorry using required lifting device without causing any damage to equipment and its parts. (cost index(e) : 1.3132 included in Rate) |
| 80 | Unloading MS / GI materials, hardware 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. (cost index(e) : 1.3132 included in Rate) |
| 81 | Termination of cables in panel by using cable glands of fixing the cable rigidly by any means as per direction of departmental staff at site charges include for providing necessary suitable hole in the gland plate etc. for 12/7/6 core 2.5 sqmm cable (using gland of size 25mm). (cost index(e) : 1.3132 included in Rate) |
| 82 | Termination of cables in panel by using cable glands of fixing the cable rigidly by any means as per direction of departmental staff at site charges include for providing necessary suitable hole in the gland plate etc. for 4/2 core2.5 sq mm cable/4/2 core 4 sq mm cable (using gland of size 16-22mm) |
| 83 | 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. (cost index(e) : 1.3132 included in Rate) |
| 84 | 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. (cost index(e) : 1.3132 included in Rate) |
| 85 | Making of cable clamps using 25x 3 mm GI strip (hot dipped)as per no of cables in cable tray cutting and holing to required length and for fixing as per the direction of departmental officers at site including supply of suitable nut and bolts (cost index(e) : 1.3132 included in Rate) |
| 86 | Laying LT/DC cables in trench including drawing Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 22, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 11, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 17 daysSep 22, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 28 daysTender Documents
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