Tender For annual repair maintenance Electrical Works At Fsd Avadi For The Fy 2026-27 - Improvement To Electrical Distribution System By Replacing The Existing Old/Damaged Ug Cables With New Ug Cables For Depot Office, Mini 1, Mini 7, Mini 8, Pf10, U
Tender Value
24.83 Lakhs
Estimated cost
Bid Submission
21 Sep 2026
9 days left
EMD
49670
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Thiruvallur → Tamil Nadu
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for annual repair maintenance Electrical Works At Fsd Avadi For The Fy 2026-27 - Improvement To Electrical Distribution System By Replacing The Existing Old/Damaged Ug Cables With New Ug Cables For Depot Office, Mini 1, Mini 7, Mini 8, Pf10, U11, U38, U49 Godowns, Replacement Of Damaged Distribution Feeder Pillars & High Mast Feeder Pillars, Filtration And Renewal Of Transformer Oil, Rewiring Of Godown Nos. 47,49, Providing Streetlights To Railway Side Of providing fixing Godown Nos. 1 To 8 And Other Allied Works (Re-Call)
BOQ
| Sl. No. | Item Description |
| 1 | Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable etc. as required.Group B |
| 2 | Group C |
| 3 | Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS/HFFR PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire |
| 4 | 4 X 2.5 sq. mm + 2 X 2.5 sq. mm earth wire |
| 5 | 2 X 4 sq. mm + 1 X 4 sq. mm earth wire |
| 6 | Supplying and drawing following sizes of FRLS/HFFR PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.3 x 1.5 sq. mm |
| 7 | 6 x 1.5 sq. mm |
| 8 | 9 x 1.5 sq. mm |
| 9 | 3 x 2.5 sq. mm |
| 10 | 3 x 4 sq. mm |
| 11 | Supplying and fixing of following sizes of steel conduit along with accessories in surface/recess including painting in case of surface conduit, or cutting the wall and making good the same in case of recessed conduit as required.20 mm |
| 12 | Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required.12 Module (200mmX150mm) |
| 13 | Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.5/6 A switch |
| 14 | 3 pin 5/6 A socket outlet |
| 15 | Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required.5/6 amps switch |
| 16 | 3 pin 5/6 A socket outlet |
| 17 | 15/16 amps switch |
| 18 | 6 pin 15/16 A socket outlet |
| 19 | Brush Less Direct Current (BLDC) Fan without RemoteSupply, Installation, Testing and Commissioning of ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. metal( Aluminium alloy) blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, steel/Al body Power Factor not less than 0.9, Service Value (CM/M/W) minimum as below, 350 RPM (tolerance as per IS : 374-2019), THD (Total Harmonic Distortion) less than 10%, suitable for operation with regulator for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 0C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC supply, Ceiling Fan compliant to IS 374:2019 fan i/c external connections with 1.5 sq.mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required.1200mm, service value ≥ 6.0 CM/Min/Watt, air delivery 210 CM/Min (Minimum) |
| 20 | Supplying, installation, Testing and commissioning of 70watt LED type Well Glass Light in pressure die-cast Aluminium housing and fixing on truss with suitable clamps, nut and bolts including connection, testing etc., as required. (ISI certified)..(Rating IP66, Luminar efficacy>120Lm/W, CRI>75) |
| 21 | Supplying, installation, Testing & Commissioning of Street light LED fixture powder coated pressure die cast aluminium body with driver as per the requirement with Driver efficiency >85%, Input voltage: 140-270 Volt AC, frequency 50/60 hz, Operating temp range -5 0C to 50 0C, internal surge protection of 5 KV L,N,E as per IEC 61000-4-5, Driver efficiency >85%,THD < 10% as per IEC 61000-3-2, P. F.≥0.95, IP-66,IK-10, CRI >70, under voltage and over voltage protection, EMIEMC As per CISPR -15, lenses for beam angle as per IESNA type I/II/III as per the width of the road and the project requirement., suitable to fit in up to 65mm dia pipe, life time (LED, Driver & electrical circuitry) of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report, CCT 3000°K / 4000°K / 5700°K /6500°K (As per ANSI Bin),SDCM (Standard Deviation Colour Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect i/c external connections with 1.5 sq.mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy ≥105 <120 lm/Watt output. LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C).90 watt |
| 22 | Supplying, Installation, Testing & Commissioning of Flood Light, powder coated pressure die cast aluminium body with built in or separate driver as per the requirement with Driver efficiency >85%, Input voltage: Input voltage: 140-270 Volt AC, frequency 50/60 hz, Operating temp range -5 0C to 50 0C, internal surge protection of 5 KV L,N,E as per IEC 61000-4-5, Driver efficiency >85%,THD < 10% as per IEC 61000-3-2, P. F.≥0.95, IP-66,IK-10, CRI >70, under voltage and over voltage protection, EMI-EMC as per CISPR -15, lenses for beam angle 30 deg-120deg as per the application and the project requirement., suitable tilt able fitting, life time (LED, Driver & electrical circuitry) of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report, CCT 3000°K / 4000°K / 5700°K /6500°K (As per ANSI Bin),SDCM(Standard Deviation Color Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect i/c external connections with 1.5 sq mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy ≥105 <120 lm/Watt output .LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted.. Shape size and CCT shall be as approved by Engineer-in- Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C).150 W |
| 23 | 250 W |
| 24 | Design, Fabrication, Supplying, Installation, Testing and commissioning of Dust and vermin proof Cubicle type feeder pillar panel board of size 1000mm (W) x 1200 mm (H) x 350 mm (D) suitable for 3 Phase, 415v, 50 Hz 4 Wire AC Supply System fabricated in compartmentalized System made out of 14 SWG CRCA Sheet Steel and painted with powder coating in approved shade and comprising of the following: hinged doors with locking arrangement, rain canopy, ventilation with vermin proof, bottom plate with knockout for cable entry, complete with aluminium busbars of adequate capacity (min. 200A) for Phases & neutral, Suitable Angle Iron Base Frame of 45 X 45 x 6 mm, interconnections control wiring, including incoming and outgoing cables connections, danger plate etc as required along with cement base for erecting the panel board at site of work and as directed by the Engineer in charge.Incoming200A, TPN SDF with DIN fuse link & rotary handle- 1 Nooutgoing100A, 36kA 4 pole MCCB with rotary handle - 2 No63A, 36kA 4 pole MCCB with rotary handle - 2 No |
| 25 | Design, Fabrication, Supplying, Installation, Testing and commissioning of Dust and vermin proof Cubicle type feeder pillar panel board of size 1600mm (W) x 1250 mm (H) x 350 mm (D) suitable for 3 Phase, 415v, 50 Hz 4 Wire AC Supply System fabricated in compartmentalized System made out of 14 SWG CRCA Sheet Steel and painted with powder coating in approved shade and comprising of the following: hinged doors with locking arrangement, rain canopy, ventilation with vermin proof, bottom plate with knockout for cable entry, complete with aluminium busbars of adequate capacity (min. 200A) for Phases & neutral, Suitable Angle Iron Base Frame of 45 X 45 x 6 mm, interconnections control wiring, including incoming and outgoing cables connections, danger plate etc as required along with cement base for erecting the panel board at site of work and as directed by the Engineer in charge.Incoming200A, TPN SDF with DIN fuse link & rotary handle- 1 Nooutgoing100A, 36kA 4 pole MCCB with rotary handle - 1 No63A, 36kA 4 pole MCCB with rotary handle - 4 No63A, 4 pole MCB - 2 No |
| 26 | Supply installation, testing and commissioning of outdoor stand mounted feeder pillar with 63 Amp. TPN MCB incomer, single dial timer, 32A TP contactor for the automatic switching of luminaries, power tool control with 2 nos. 9 Amp. contactors and raise lower push button, incoming 35 Sq.mm and outgoing 16 & 2.50 Sq.mm terminals etc. as reqd. Panel should be erected in min. 14 gauge CRCA sheet Box with supporting angels, self-lock, gasket and slanting top erected in CC foundation in an approved manner. |
| 27 | Supplying, installing, testing and commissioning of 250 A, 4 Pole, 36 kA MCCB complete with suitable spreader links, rotary operating handle and in sheet steel enclosure of size 350mm x 600mm x 300mm, on the existing MV panel by replacing the damaged switchgear, including dismantling of the existing MCCB, making all necessary electrical connections, providing mounting hardware, complete as required at site of work. |
| 28 | Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/ RCCB/ Isolator)12 way, Double door |
| 29 | Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32 A 240 V \\"C\\" curve DP MCB complete with connections, testing and commissioning etc. as required. |
| 30 | Supplying and fixing following rating, four pole, 415 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 A |
| 31 | Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, \\"C\\" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Single pole |
| 32 | Single pole and neutral |
| 33 | Triple pole |
| 34 | Supplying, fixing, testing and commissioning of a 3-phase Digital Voltmeter complete suitable for 3-phase, 415 V, 50 Hz AC supply system, on the existing MV panel by making necessary electrical connections, including all mounting accessories, testing and commissioning, complete as required at site of work. |
| 35 | Supplying of PVC insulated, PVC sheathed / XLPE aluminium conductor armoured under ground power cable of 1.1 KV grade conforming to IS 1554 part-I/7098(part-I) 1998 with up to date amendments of the following sizes.3 x 6 sq mm |
| 36 | 3 x 16 sq mm |
| 37 | 4 x 16 sq mm |
| 38 | 4 x 35 sq mm |
| 39 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering.Upto 35 sq. mm |
| 40 | Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.Upto 35 sq. mm (clamped with 1mm thick saddle) |
| 41 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.Upto 35 sq. mm |
| 42 | Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required100 mm dia |
| 43 | Supplying and fixing of light class G.I. pipe of 50 mm dia. (nominal) 3 metres length along the pole/wall for protection of under ground cable as required. |
| 44 | Supplying and fixing hot press molded SMC box of size 250mm x 200mm x 105mm (inside) on wall/ truss/pole with suitable clamps including providing and fixing suitable 3 way connector and din bar for fixing MCBs terminating the incoming and out going cables /wires (but with out end termination glands) making connections etc. as required |
| 45 | Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required2 x 10 sq. mm (19 mm) |
| 46 | 3 x 16 sq. mm (25 mm) |
| 47 | 4 x 16 sq. mm (28 mm) |
| 48 | 4 X 35 sq. mm (32mm) |
| 49 | Supplying of wall reclining Aluminium extension Ladder of 14'+14' length with 1\\" fluted pipe section steps with load rating of 150 kg etc at site of works as required |
| 50 | Supply, Installation, testing and commissioning of 50kVAr capacity Automatic Power Factor Correction (APFC) panel, indoor type floor mounted free standing totally enclosed, extendable, IP 42 for 3 phase, 415 V + 10 %, 50 Hz AC System for Ambient temperature -5°C to +40°C, fabricated in compartmentalized designed made of CRCA sheet steel of 2.0mm thick for framework & covers, 3 mm thick for gland plate i/c cleaning & finishing complete with 9 tank process for powder coated of approved shade ( RAL 7032-Siemens Gray or as approved by Engineer-in-Charge), having front section (switch gear and control accessories) and rear section capacitor and reactor, front and rear access, having suitable current carrying capacity, extensible TPN Aluminium alloy bus bar of high conductivity, DMC/SMC bus bar supports, bottom base channel of MS Section, fabrication shall be done in transportable section, entire panel shall have common copper earth bar of minimum size of 25mm x 5mm with 2 nos. earth studs, the earth terminals provided on the body of capacitor bank shall also be bonded to the main capacitor panel earth bus with 2 nos. 8 SWG or 6 SWG GI earth wires/ equivalent size of copper conductor cable, forced ventilation for maintaining temperature rise not more than 5°C from ambient, interconnections, connections with 14% detuned reactor and heavy duty 525 V ISI marked Impregnated MPP (Metalized Polypropylene) Capacitor (IS 13340 Part -1 & 2) APFC Panel shall be in compliance with IS :16636 & CPWD Specifications etc. as per below details.(A) IncomersSuitable capacity MCCB Microprocessor base with O/C, S/C, E/L release of TPN 50KA breaking capacity (Ics=Icu), ON, OFF, Trip, R, Y, B - LED Indicating Lamp set along with required Instruments and accessories with extended rotary handle and door interlocking arrangement. Current rating of the Incomer in ampere shall be APFC Panel rating in KVAR x 1.4 x 1.5 or Nearest higher standards rating.(B) Instruments & Indicationsi) 3-Phase current sensing APFC microprocessor relay/controller , advance 8/12 stages (8 stages for capacity below 100 KVAR and 12 stages 100 KVAR & above) with Communication Ethernet/RS485/SNMP port open protocol for BMS integration as per approved by Engineering in charge and having display of Phase wise V, A, PF, Cos-Phi, Kw, KVA, KVAR, THD-V , THD-I, harmonics up to 31 level. 3 nos of dual core CT's accuracy class 1, 15VA at incomer of PCC Panel for APFC relay.ii) Auto Manual Selector switch, auxiliary contactors with timer for delay in manual mode.iii) Digital Multi function meter with LED Display for V, A, PF, KW, KVA, KVAR, THD-V & I, Frequency.iv) Suitable rating control transformer shall be provided for control and indication circuit.v) All components like control transformer, meter, relay and indicating lamp shall be protected by using suitable rating individual MCB's.vi) Wiring of the control circuit shall be done by using 2.5 sq mm, FRLS/HFFR 1100 V grade, PVC insulated multi stranded copper control wire.(C) Bus Bars 1.3 Amp per Sq.mm, TPN, Electrolytic grade Aluminium bus bar of capacity 1.25 times of incomer rating as per CPWD specification.(D) Outgoings (APFC Section) Selection of the capacitors combinations shall be for continuous rating and each capacitor bank shall have suitable capacity Heavy Duty ISI Marked Capacitor, capacitor duty contactor,the capacitor shall be mounted on channel with base of perforated M S Powder coated sheet, connections inter connections etc. and other features as per CPWD Specifications and relevant IS Code having following:(i) Capacitor bank ratings & stages shall be as per the technical specifications sheet of NIT.(ii) Capacitor will be MPP self healing type with discharge resistor, pressure release mechanism.(iii) Since Capacitor Voltage is 525 Volts, thus higher KVAR has to be considered to get rated output at 415 Volts.(iv) 14% Detuned Reactor of class H insulation & 150% linearity in series with Capacitor.50 kVAR |
| 51 | Cutting the bituminous/ CC road for trenching and cable laying and after cable laying and making good the road with suitable grade cement concrete as required at the site of work. |
| 52 | Filtration of Transformer Oil through hot stream line process for Transformer of 250kVA up to the required value of 40KV for 1 min complete as required. |
| 53 | Testing of Break Down Voltage (BDV) and acidity of transformer oil and obtaining necessary test certificates etc. complete as required. |
| 54 | Removing the existing old silica gel breather, Supply and fixing of new transparent type Silica gel breather with new Silica gel of 1/2 kg and oil cup etc. complete as required. |
| 55 | Transportation charges for mobilization of the Oil Filtering Unit and Oil Testing Kit, including to-and-fro transportation to the site of work, complete as required. |
| 56 | Removing the existing glass and gasket of the oil level indicator and replacement of conservator tank oil level indicator with new Glass and Gasket for easy visibility of oil level as required. |
| 57 | Inspecting the surface and parts connections/ joints primary and secondary side of the 250kVA transformer and scraping the rusted portions and applying one coat of enamel paint of matching existing colour, including all labour, materials, tools complete as required. |
| 58 | Credit items to be taken outDismantled MS conduit pipe of different sizes, feeder pillarsDBs, Switch boards, GI pipes, coolican light shades and clamps etc. |
| 59 | Dismatled Well glass/Street/Flood light fittings |
| 60 | Dismantled Ceiling fans/exhaust fans |
| 61 | Dismantled aluminium insulated wire/cables Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 08, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 21, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 9 daysSep 22, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 10 daysTender Documents
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