Tender For Special Repairs/ Replacement Of External Electric Infra Including Of Lt Panels At Various Hangars At Afs Yelahanka.
Tender Value
44.66 Lakhs
Estimated cost
Bid Submission
17 Oct 2026
20 days left
EMD
89326
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Bengaluru Urban → Karnataka
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Special Repairs/ Replacement Of External Electric Infra Including Of Lt Panels At Various Hangars At Afs Yelahanka.
BOQ
| Sl. No. | Item Description |
| 1 | Fabricate, supply, install testing and commissioning in repairs of LT panel indoor type 415 Volts, 50 Hz, 3 phase, 4 wire suitable for accommodating the following accessories totally enclosed self supporting structure fully compartmentalized suitable for indoor use with bottom cable entry with suitable cable glands made out of CRCA sheet 2mm thick with angle iron frame works with suitable legs of ISA 50x50x5mm with four legs grouted PCC (1:2:4) type B1, foundation block with suitable mounting arrangement for aluminium bus bars 600 Amps capacity, hinged door at front with suitable locking arrangement, provision of louvers at sides, CPRI approved, dust and vermin proof, powder coated and with following accessories suitable for incoming/outgoing arrangements complete all as specified and directed:- (a) ON Load changeover switch 4 pole 400 Amps, Incomer -1 No(b) 4 Pole MCCB 200 Amp, 50 Hz, 415 V with rupturing capacity 25 KA,-02 Nos(c) 4 Pole MCCB 63 Amp, 50 Hz, 415 V with rupturing capacity 16 KA-01 Nos(d) Digital VAF Meter-01 Nos (e) CT's 400/5- set of 3 No(f) LED type Indication lamps (RYB)-one set(for each incoming and outgoing) Note : (i) Contractor has to get the approval of drawings of LT panel from the Engr In Charge /GE before commencement of work. (ii) Switch gear and connected items should be of approved make. (iii) Bottom portion of panel should be 30 CM above from the ground level. |
| 2 | Fabricate, supply, install testing and commissioning inrepairs of LT panel indoor type 415 Volts, 50 Hz, 3 phase, 4 wire suitable for accommodating the following accessories totally enclosed self supporting structure fully compartmentalized suitable for indoor use with bottom cable entry with suitable cable glands made out of CRCA sheet 2mm thick with angle iron frame works with suitable legs of ISA 50x50x5mm with four legs grouted PCC (1:2:4) type B1, foundation block with suitable mounting arrangement for aluminium bus bars 600 Amps capacity, hinged door at front with suitable locking arrangement, provision of louvers at sides, CPRI approved, dust and vermin proof, powder coated and with following accessories suitable for incoming/outgoing arrangements complete all as specified and directed:- (a) 4 Pole MCCB 315 Amp, 50 Hz, 415 V with rupturing capacity 25 KA,-01 Nos(b) 4 Pole MCCB 160 Amp, 50 Hz, 415 V with rupturing capacity 25 KA,-02 Nos(c) 4 Pole MCCB 100 Amp, 50 Hz, 415 V with rupturing capacity 25 KA,-02 Nos(d) 4 Pole MCCB 63 Amp, 50 Hz, 415 V with rupturing capacity 16 KA,-01 Nos(e) Digital VAF Meter-01 Nos (f) CT's 315/5- set of 3 No(g) LED type Indication lamps (RYB)-one set(for each incoming and outgoing) Note : (i) Contractor has to get the approval of drawings of LT panel from the Engr In Charge /GE before commencement of work. (ii) Switch gear and connected items should be of approved make. (iii) Bottom portion of panel should be 30 CM above from the ground level. |
| 3 | Fabricate, supply, install testing and commissioning inrepairs of LT panel indoor type 415 Volts, 50 Hz, 3 phase, 4 wire suitable for accommodating the following accessories totally enclosed self supporting structure fully compartmentalized suitable for indoor use with bottom cable entry with suitable cable glands made out of CRCA sheet 2mm thick with angle iron frame works with suitable legs of ISA 50x50x5mm with four legs grouted PCC (1:2:4) type B1, foundation block with suitable mounting arrangement for aluminium bus bars 600 Amps capacity, hinged door at front with suitable locking arrangement, provision of louvers at sides, CPRI approved, dust and vermin proof, powder coated and with following accessories suitable for incoming/outgoing arrangements complete all as specified and directed:- (a) 4 Pole MCCB 315 Amp, 50 Hz, 415 V with rupturing capacity 36 KA,-01 Nos(b) 4 Pole MCCB 160 Amp, 50 Hz, 415 V with rupturing capacity 25 KA,-02 Nos(c) 4 Pole MCCB 100 Amp, 50 Hz, 415 V with rupturing capacity 25 KA,-02 Nos(d) Digital VAF Meter-01 Nos (e) CT's 315/5- set of 3 No(f) LED type Indication lamps (RYB)-one set(for each incoming and outgoing) Note : (i) Contractor has to get the approval of drawings of LT panel from the Engr In Charge /GE before commencement of work. (ii) Switch gear and connected items should be of approved make. (iii) Bottom portion of panel should be 30 CM above from the ground level. |
| 4 | Fabricate, supply, install testing and commissioning inrepairs of LT panel indoor type 415 Volts, 50 Hz, 3 phase, 4 wire suitable for accommodating the following accessories totally enclosed self supporting structure fully compartmentalized suitable for indoor use with bottom cable entry with suitable cable glands made out of CRCA sheet 2mm thick with angle iron frame works with suitable legs of ISA 50x50x5mm with four legs grouted PCC (1:2:4) type B1, foundation block with suitable mounting arrangement for aluminium bus bars 600 Amps capacity, hinged door at front with suitable locking arrangement, provision of louvers at sides, CPRI approved, dust and vermin proof, powder coated and with following accessories suitable for incoming/outgoing arrangements complete all as specified and directed:- (a) ON Load changeover switch 4 pole 320 Amps , Incomer -1 No(b) 4 Pole MCCB 250 Amp, 50 Hz, 415 V with rupturing capacity 25 KA,-01 Nos(c) 4 Pole MCCB 125 Amp, 50 Hz, 415 V with rupturing capacity 25 KA,-02 Nos(d) 4 Pole MCCB 100 Amp, 50 Hz, 415 V with rupturing capacity 25 KA,-02 Nos(e) 4 Pole MCCB 63 Amp, 50 Hz, 415 V with rupturing capacity 25 KA,-01 Nos(f) Digital VAF Meter-01 Nos (g) CT's 400/5- set of 3 No(h) LED type Indication lamps (RYB)-one set(for each incoming and outgoing) Note : (i) Contractor has to get the approval of drawings of LT panel from the Engr In Charge /GE before commencement of work. (ii) Switch gear and connected items should be of approved make. (iii) Bottom portion of panel should be 30 CM above from the ground level. |
| 5 | Fabricate, supply, install testing and commissioning inrepairs of LT panel indoor type 415 Volts, 50 Hz, 3 phase, 4 wire suitable for accommodating the following accessories totally enclosed self supporting structure fully compartmentalized suitable for indoor use with bottom cable entry with suitable cable glands made out of CRCA sheet 2mm thick with angle iron frame works with suitable legs of ISA 50x50x5mm with four legs grouted PCC (1:2:4) type B1, foundation block with suitable mounting arrangement for aluminium bus bars 600 Amps capacity, hinged door at front with suitable locking arrangement, provision of louvers at sides, CPRI approved, dust and vermin proof, powder coated and with following accessories suitable for incoming/outgoing arrangements complete all as specified and directed:- (a) 4 Pole MCCB 315 Amp, 50 Hz, 415 V with rupturing capacity 36 KA,-01 Nos(b) 4 Pole MCCB 100 Amp, 50 Hz, 415 V with rupturing capacity 25 KA,-04Nos(c) 4 Pole MCCB 63 Amp, 50 Hz, 415 V with rupturing capacity 25 KA,-01 Nos(d) 4 Pole MCCB 32 Amp, 50 Hz, 415 V with rupturing capacity 16 KA-01 Nos(e) Digital VAF Meter-01 Nos (f) CT's 400/5- set of 3 No(g) LED type Indication lamps (RYB)-one set(for each incoming and outgoing) Note : (i) Contractor has to get the approval of drawings of LT panel from the Engr In Charge /GE before commencement of work. (ii) Switch gear and connected items should be of approved make. (iii) Bottom portion of panel should be 30 CM above from the ground level. |
| 6 | Fabricate, supply ,install testing and commissioning of inrepairs LT panel indoor type 415 Volts, 50 Hz, 3 phase, 4 wire Suitable for accommodating the following accessories totally enclosed self supporting structure fully compartmentalized suitable for outdoor use with bottom cable entry with suitable cable glands made out of CRCA sheet 3.15mm thick with angle iron frame works with suitable legs of ISA 50x50x5mm with four legs grouted PCC (1:2:4) type B1, foundation block with suitable mounting arrangement for aluminium bus bars 400 Amps capacity, hinged door at front with suitable locking arrangement, provision of louvers at sides, CPRI approved, dust and vermin proof, powder coated and with following accessories suitable for incoming/outgoing arrangements complete all as specified and directed:-(a) 4 Pole MCCB 200 Amp, 50 Hz, 415 V with rupturing capacity 36 KA,-01 No , Incomer (b) 4 Pole MCCB 160 Amp, 50 Hz, 415 V with rupturing capacity 25 KA,-01 No(c) 4 Pole MCCB 100 Amp,50 Hz, 415V with rupturing capacity 25 KA- 01 No(d) 4 Pole MCCB 63 Amp,50 Hz, 415V with rupturing capacity 16 KA- 01 No(d) Multifunctional VAF meter -01 Nos (e) CT's 200/5- set of 3 No(f) LED type Indication lamps (RYB)-one set(for each incoming and outgoing) Note : (i) Contractor has to get the approval of drawings of LT panel from the Engr In Charge /GE before commencement of work. (ii) Switch gear and connected items should be of approved make. (iii) Bottom portion of panel should be 30 CM above from the ground level. |
| 7 | Fabricate, supply ,install testing and commissioning inrepairs of LT panel indoor type 415 Volts, 50 Hz, 3 phase, 4 wire for accommodating the following accessories totally enclosed self supporting structure fully compartmentalized suitable for outdoor use with bottom cable entry with suitable cable glands made out of CRCA sheet 3.15mm thick with angle iron frame works with suitable legs of ISA 50x50x5mm with four legs grouted PCC (1:2:4) type B1, foundation block with suitable mounting arrangement for aluminium bus bars 400 Amps capacity, hinged door at front with suitable locking arrangement, provision of louvers at sides, CPRI approved, dust and vermin proof, powder coated and with following accessories suitable for incoming/outgoing arrangements complete all as specified and directed:- (a) 4 Pole MCCB 200 Amp, 50 Hz, 415 V with rupturing capacity 25 KA, Incomer -1 No(b) 4 Pole MCCB 100 Amp, 50 Hz, 415 V with rupturing capacity 25 KA-03 Nos(c) 4 Pole MCCB 63 Amps , 50 Hz , 415V with rupturing capacity 25 KA -03 Nos (d) Digital Multifunctional VAF Meter -01 nos(e) CT's 200/5- set of 3 No(f) LED type Indication lamps (RYB)-one set (for each incoming and outgoing)Note : (i) Contractor has to get the approval of drawings of LT panel from the Engr In Charge /GE before commencement of work. (ii) Switch gear and connected items should be of approved make. (iii) Bottom portion of panel should be 30 CM above from the ground level. |
| 8 | Fabricate, supply ,install testing and commissioning inrepairs of LT panel indoor type 415 Volts, 50 Hz, 3 phase, 4 wire suitable for accommodating the following accessories totally enclosed self supporting structure fully compartmentalized suitable for outdoor door use with bottom cable entry with suitable cable glands made out of CRCA sheet 3.15mm thick with angle iron frame works with suitable legs of ISA 50x50x5mm with four legs grouted PCC (1:2:4) type B1, foundation block with suitable mounting arrangement for aluminium bus bars 600 Amps capacity, hinged door at front with suitable locking arrangement, provision of louvers at sides, CPRI approved, dust and vermin proof, powder coated and with following accessories suitable for incoming/outgoing arrangements complete all as specified and directed:- (a) 4 Pole MCCB 200 Amp, 50 Hz, 415 V with rupturing capacity 25 KA, Incomer -1 No(b) 4 Pole MCCB 63 Amp, 50 Hz, 415 V with rupturing capacity 16 KA-03Nos (c) 4 Pole MCCB 40 Amp, 50 Hz, 415 V with rupturing capacity 16 KA-04Nos (d) Digital Multifunctional VAF Meter -01(e) CT's 200/5- set of 3 No(f) LED type Indication lamps (RYB)-one setNote : (i) Contractor has to get the approval of drawings of LT panel from the Engr In Charge /GE before commencement of work. (ii) Switch gear and connected items should be of approved make. (iii) Bottom portion of panel should be 30 CM above from the ground level. |
| 9 | Supply, install, testing and commissioning inrepairs of LT Panel board CPRI approved indoor type, floor mounted, factory made suitable for 415 volt, 3 PH, 4 wire, 50 HZ, AC supply system having bus bars chamber with aluminium bus bars duly insulated by insulation of RYB colour 300 Amps rating mounted on porcelain insulators .The panels shall be factory made, double door, made out of 3.15 mm thick MS sheet totally enclosed dust, vermin and rust proof front operated, front and rear opening with locking arrangement fixed with MS angle iron frame of size 50X50X5 mm duly embedded in PCC platform and duly powder coated with 7 tank process with colour as directed including internal wiring with multistranded copper conductor cable of suitable size incl lugs and cable gland to incoming and outgoing cable all as directed at site and comprising of the following: -INCOMIMG:(a) 4 Pole MCCB 63Amp, 50 Hz, 415 V with rupturing capacity 25 KA, Incomer -1 NoOUTGOING(b) 4 Pole MCCB 63Amp 25 KA - 02 Nos (c) 3 Pole MCCB 40 Amp 16 KA -04 Nos (d) Digital Volt meter (0-500 V)-01 No(e) Digital Ammeter-01 No(f) CT's 200/5- set of 3 No(g) LED type Indication lamps (RYB)-one set |
| 10 | Supply, install, testing and commissioning inrepairs of LT Panel board CPRI approved indoor type, floor mounted, factory made suitable for 415 volt, 3 PH, 4 wire, 50 HZ, AC supply system having bus bars chamber with aluminium bus bars duly insulated by insulation of RYB colour 300 Amps rating mounted on porcelain insulators .The panels shall be factory made, double door, made out of 3.15 mm thick MS sheet totally enclosed dust, vermin and rust proof front operated, front and rear opening with locking arrangement fixed with MS angle iron frame of size 50X50X5 mm duly embedded in PCC platform and duly powder coated with 7 tank process with colour as directed including internal wiring with multistranded copper conductor cable of suitable size incl lugs and cable gland to incoming and outgoing cable all as directed at site and comprising of the following: -INCOMIMG:(a) 4 Pole MCCB 200Amp, 50 Hz, 415 V with rupturing capacity 25 KA, Incomer -1 NoOUTGOING(b) 4 Pole MCCB 63 Amp 25 KA - 05 Nos (c) 4 Pole MCCB 40 Amp 16 KA -03 Nos (d) Digital Volt meter (0-500 V)-01 No(e) Digital Ammeter-01 No(f) CT's 200/5- set of 3 No(g) LED type Indication lamps (RYB)-one set |
| 11 | Supply, install, testing and commissioning inrepairs of LT Panel board CPRI approved indoor type, floor mounted, factory made suitable for 415 volt, 3 PH, 4 wire, 50 HZ, AC supply system having bus bars chamber with aluminium bus bars duly insulated by insulation of RYB colour 300 Amps rating mounted on porcelain insulators .The panels shall be factory made, double door, made out of 3.15 mm thick MS sheet totally enclosed dust, vermin and rust proof front operated, front and rear opening with locking arrangement fixed with MS angle iron frame of size 50X50X5 mm duly embedded in PCC platform and duly powder coated with 7 tank process with colour as directed including internal wiring with multistranded copper conductor cable of suitable size incl lugs and cable gland to incoming and outgoing cable all as directed at site and comprising of the following: -INCOMIMG:(a) 4 Pole MCCB 100Amp, 50 Hz, 415 V with rupturing capacity 25 KA, Incomer -1 NoOUTGOING(b) 4 Pole MCCB 63 Amp 25 KA - 03 Nos (c) 4 Pole MCCB 40 Amp 16 KA -01 Nos (d) Digital Volt meter (0-500 V)-01 No(e) Digital Ammeter-01 No(f) CT's 200/5- set of 3 No(g) LED type Indication lamps (RYB)-one set |
| 12 | Supply, install, testing and commissioning inrepairs of LT Panel board CPRI approved indoor type, floor mounted, factory made suitable for 415 volt, 3 PH, 4 wire, 50 HZ, AC supply system having bus bars chamber with aluminium bus bars duly insulated by insulation of RYB colour 300 Amps rating mounted on porcelain insulators .The panels shall be factory made, double door, made out of 3.15 mm thick MS sheet totally enclosed dust, vermin and rust proof front operated, front and rear opening with locking arrangement fixed with MS angle iron frame of size 50X50X5 mm duly embedded in PCC platform and duly powder coated with 7 tank process with colour as directed including internal wiring with multistranded copper conductor cable of suitable size incl lugs and cable gland to incoming and outgoing cable all as directed at site and comprising of the following: -INCOMIMG:(a) 4 Pole MCCB 200Amp, 50 Hz, 415 V with rupturing capacity 25 KA, Incomer -1 NoOUTGOING(b) 4 Pole MCCB 63 Amp 25 KA - 02 Nos (c) 4 Pole MCCB 100 Amp 25 KA -02 Nos (d) Digital Volt meter (0-500 V)-01 No(e) Digital Ammeter-01 No(f) CT's 200/5- set of 3 No(g) LED type Indication lamps (RYB)-one set |
| 13 | Supply, install, testing and commissioning inrepairs of LT Panel board CPRI approved indoor type, floor mounted, factory made suitable for 415 volt, 3 PH, 4 wire, 50 HZ, AC supply system having bus bars chamber with aluminium bus bars duly insulated by insulation of RYB colour 300 Amps rating mounted on porcelain insulators .The panels shall be factory made, double door, made out of 2 mm thick MS sheet totally enclosed dust, vermin and rust proof front operated, front and rear opening with locking arrangement fixed with MS angle iron frame of size 40X40X5 mm duly embedded in PCC platform and duly powder coated with 7 tank process with colour as directed including internal wiring with multistranded copper conductor cable of suitable size incl lugs and cable gland to incoming and outgoing cable all as directed at site and comprising of the following: -INCOMIMG:(a) 4 Pole MCCB 160 Amp, 50 Hz, 415 V with rupturing capacity 25 KA, Incomer -1 NoOUTGOING(b) 4 Pole MCCB 63 Amp 25 KA - 03 Nos (c) 4 Pole MCCB 40 Amp 25 KA -2Nos (d) Digital Volt meter (0-500 V)-01 No(e) Digital Ammeter-01 No(f) CT's 200/5- set of 3 No(g) LED type Indication lamps (RYB)-one set |
| 14 | Supply, install, testing and commissioning inrepairs of LT Panel board CPRI approved indoor type, floor mounted, factory made suitable for 415 volt, 3 PH, 4 wire, 50 HZ, AC supply system having MCB TPN of capacity 63 Amps as incomer and 5 pin top and industrial socket as outgoing.in Plastic enclosure the panels shall be factory made, double door, made out of 2 mm thick MS sheet totally enclosed dust, vermin and rust proof front operated, front and rear opening with locking arrangement fixed with MS angle iron frame of size 40X40X5 mm duly embedded in PCC platform and duly powder coated with 7 tank process with colour as directed including internal wiring with multistranded copper conductor cable of suitable size incl lugs and cable gland to incoming and outgoing cable all as directed at site and comprising of the following: -(a) TPN enclosure for accommodating 32 Amps TPN as incomer and industrial socket wih 5 pin top as outgoing (b) Digital Volt meter (0-500 V)-01 No(c) Digital Ammeter-01 No(d) CT's 200/5- set of 3 No(e) LED type Indication lamps (RYB)-one set |
| 15 | Supply and laying in trenches, LT underground cable of size 16 Sqmm 4 core XLPE insulated armoured and PVC sheathed 1100 Volts grade with aluminium conductor multistranded including cable connecting lugs, glands,jointing materials etc., laid in trenches, floors, roof, ducts and fixing using clamps, saddle for pole, wall including taking down complete all as directed. |
| 16 | All as per item No. 15 here-in-before but 25 Sqmm 3.5 core |
| 17 | All as per item No. 15 here-in-before but 35 Sqmm 3.5 core |
| 18 | All as per item No. 15 here-in-before but 50 Sqmm 3.5 core |
| 19 | All as per item No. 15 here-in-before but 70 Sqmm 3.5 core |
| 20 | All as per item No. 15 here-in-before but 95 Sqmm 3.5 core |
| 21 | All as per item No. 15 here-in-before but 185 Sqmm 3.5 core |
| 22 | All as per item No. 15 here-in-before but 240 Sqmm 3.5 core |
| 23 | All as per item No. 15 here-in-before but 300 Sqmm 3.5 core |
| 24 | Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep for laying of cables, pipes, foundation for poles etc., and getting out in hard/dense soil all as specified and as directed. |
| 25 | Returning filling in excavated soil upto a depth of 30 cm after riddling of excavated soil (in lieu of sand) for cushioning of cable and refilling of trenches with left over normal excavated soil including spreading, leveling, watering and well ramming in layers complete all as specified and as directed. |
| 26 | Removing surplus soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point as directed all as specified and directed. |
| 27 | Supplying and laying un-reinforced precast concrete cable cover, class LV, Type 1 with peak, size 250 mm x 150mm x 40mm all as specified and as directed. |
| 28 | M&L for PCC 1:4:8 type D2 (using 40mm graded stone aggregate) in foundation complete all as directed. |
| 29 | M&L for PCC 1:3:6 type C1 using (20mm graded stone aggregate) for stay and coping for poles including necessary form work to exposed surface finished smooth and even all as specified and directed. |
| 30 | Supply and laying in repairs GI tubing light grade 50mm dia in trenches/fixing on pole /wall/crossing in drain etc.for protection of UG cable all as specified and directed. |
| 31 | Supply and laying in repairs GI tubing light grade 80mm dia in trenches/fixing on pole /wall/crossing in drain etc.for protection of UG cable all as specified and directed. |
| 32 | M&L for boring of holes under roof, pavement, hardstanding by trenchless technology and necessary machine including GI pipe of 50/80/100mm dia suitable for 0.4mpa working pressure all as specified and directed. |
| 33 | M&L in repairs of sub main wiring in PVC conduit of required size 4x6 sqmm PVC insulated multistranded copper conductor with 01x6 Sqmm PVC insulated multistrand copper conductor as earth continuity wire all as specified and directed. Note:- For the purpose of payment 4 runs of 6 sqmm conductors and one run of 6sqmm conductor as earth wire with conduit will be measured as one length. |
| 34 | M&L in repairs of sub main wiring in PVC conduit of required size 3x10 sqmm PVC insulated multistranded copper conductor with 02x10 Sqmm PVC insulated multistrand copper conductor as earth continuity wire all as specified and directed. Note:- For the purpose of payment 4 runs of 10 sqmm conductors and one run of 10 sqmm conductor as earth wire with conduit will be measured as one length. |
| 35 | Supply and fix in repair three pole and netural sheet metal enclosure with a two pin and earth plug socket, 4 module complete including one single pole MCB of 32 Amp, C Curve, 10 KA rupturing capacity complete all as specified and directed. |
| 36 | Supply, fabrication and fixing in repairs of MS Duct of size 450mmx 50mmx 1.6mm thick duly powder coated suitable for fixing on RCC/ CGI sheet wall with PVC Base suitable for fixing cables of different type as per site with necessary PVC clamps on wall for concealment of wiring including suitable opening for beam detector with glass window of size 150mm x150mm with hinges for easy installation and repair of beam detector complete all as specified and directed.Note : Necessary arrangement for fixing Electric cable/ fire cable/ AFNET Cables with suitable PVC clamp without any damage in the duct will be the responsibility of the contractor.(ii) Any cable damaged during the installation of duct will be replaced by the contractor without any extra cost from the department. |
| 37 | Supply & fix in repairs Earth Electrode Cu Bonded Steel Rod 14.2mm dia x 3000mm-(250Microns);Eco Friendly rust proof heavy duty weather proof Polyethylene Earth Pit Chamber with following dimensions :254 mm dia (top), 330 mm dia (bottom) & 260 mm (height).;14.2 / OD SS Clamp Both Side; Carbon based backfill compound - 25Kg-02 bags all as specified and directed.Note : (i) Earthing value should be constant for 15 years from the date of installation. Certification for the same to be obtained by the contractor from OEM and submitted to Engr In Charge before completion of work. (II) In case the value are not found within limit ie. less than 1 Ohm of Equipments, less than 5 for LA and power supply the same to be rectified by the contractor free of cost for 15 years.(iii) the following test certificate shall be submitted to Engineer In charge prior to supply of material : (a) Certificate for copper bonded electrode alongwith control number duly certified by CPRI (b) Short circuit withstanding capacity of the copper bonded rod from an independent laboratory (NABL accredited Laboratory). (b) Resistivity test certificate for the backfill compound form an independent laboratory (NABL accredited laboratory) (c) Contractor has to install the earthing in ring system in order to obtain desired value as mentioned in Ser No II of Note.(d) Rate quoted by the contractor for earthing deemed to inclusive of cost of Exothermic joints and cost for ring formation etc. nothing extra will be paid to the contractor. |
| 38 | Supply & fix in repairs test link in order to disconnect the earth termination system for enabling measurements. SS Test Link To connect Round to Flat conductor all as specified and directed. |
| 39 | Supply and fix 10 mm copper bonded Round steel solid Conductor in compliance with IS/ IEC 62305 and IEC 62561-2. The coating shall be smooth, continuous & free from flux stains(Ring Earthing) should be tested and use exclusively for lightning protection, earthing system and ring equipotential bonding complete all as specified and directed. |
| 40 | Supply and fix PVC insulated multistrand copper conductor 25.0 sqmm wire all as specified and directed. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 26, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedOct 17, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 20 daysOct 24, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 27 daysTender Documents
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