Tender For Repair/ /Maintenance Of Lightening Protection System/Earthing System, And Water Heaters, Geysers, Repair / Maintenance To Ceiling Fans/Exhaust Fan /Wall Fan /Air Circulator Fan Etc At Afac Under Age(I)(Af) Coimbatore.
Tender Value
9 Lakhs
Estimated cost
Bid Submission
20 Aug 2026
21 days left
EMD
18000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Coimbatore → Tamil Nadu
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair/ /Maintenance Of Lightening Protection System/Earthing System, And Water Heaters, Geysers, Repair / Maintenance To Ceiling Fans/Exhaust Fan /Wall Fan /Air Circulator Fan Etc At Afac Under Age(I)(Af) Coimbatore.
BOQ
| Sl. No. | Item Description |
| 1 | Dismentling, Removing the existing disturbed/displaced Copper/Aluminium/GI strips of any sizes from the roof/wall of building, and keeping in a safe custody for taking credit or for re-using serviceable strips in the work complete all as specified and directed. |
| 2 | Fixing only serviceable Copper/Aluminium/GI strips of any size as retrieved from taking down item by straightening, removing the kinks along the length and refixing the same with and including new porcelain insulators/saddles/screws complete all as specified and directed by Engineer-in-charge. |
| 3 | Supply and fix in repairs Aluminium strip of size 25 x 3.15mm with saddles and fixing screws etc for roof conductors and down conductors above ground level all as specified and directed by Engineer-in-charge. Care should be taken by using all safety devices to ensure safety while working. |
| 4 | Supply and fix in repairs copper strip of size 20 x 3.15mm with saddles and fixing screws etc for roof conductors and down conductors above ground all as specified and directed by Engineer-in-charge. |
| 5 | Supply and fix in repairs Air Termination, single pointed Aluminium rod 12mm dia and 300mm long including taking down old unserviceable air termination rod, all as directed by Engineer-in-Charge. |
| 6 | Supply and fix in repairs Test Point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 Nos 8mm dia 25mm long hexognal head screw all as directed . |
| 7 | M&L for demolition of existing earth chamber including removing the demolised material to the distance not exceeding 50 mtr and deposited where directed at a level not exceeding 1.50 mtr above the starting point and construction of new earth chamber only in same location as per Electrical plate No.3 as shown in SSR Part I 2009 (Section-19) on Page No. 497 inclding excavation on any type of soil, returning filling, removal of surplus material to a distance of 50 metere with specification PCC 1:3:6 type C1 using 20mm graded stone aggregate for bed and chamber, RCC 1:2:4 type B1 using 20mm graded stone aggregate for earth Pit cover 50mm thick with 8mm dia TMT bars at 140mm C/C bothways (instead of CI cover) with lifting handle and fixing of funnel complete with colour code all as specified and directed by Engineer-in-Charge. |
| 8 | M&L for copper sulphate crystal industrial grade approx 97% of purity the chemical mixing in water as per direction, and pouring the solution in existing earth pits including necessary earth work reqd at site and cleaning of adjacent area of earth pit and check the earth conductive value after pouring of solution and submite the test results to Engineer - In - Charge complete all as directed. Note: (i) Total quantity brought by contractor shall be diposited in MES store. (ii) The locations of earthing pits and quntity CUSO4 to be poured shall be directed by Engineer-in-charge/JE (E&M) |
| 9 | M & L for earthing complete with GI earth plate electrode 600 x 600 x 6.3 mm thick burried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to GI earth lead 4 mm wire by means of bolts, nuts, check nuts/bracing and washers all as shown in electrical plate No. 3 of SSR Part-I and including necessary excavation and earth work in any type of soil, removal and refilling of soil and funnel with wire mesh and GI watering pipe 20mm dia, Chamber in PCC 1:3:6, type C1 using 20mm graded stone aggregate and 40mm thick cover in RCC 1:2:4, type B1 using 20mm graded stone aggregate and reinforced with 8mm dia TMT bars at 150mm c/c on both ways, with flush type handle with 16mm dia round bars and 15 mm dia GI pipe upto 7.5m for protection and connected to earthing test point all as specified or indicated including testing on completion. |
| 10 | Supply and fix heavey duty earth pit chamber cover made up of heavey duty poly plastic of high grade polypropylene tested & certified by NTH for not less than of with stand load 9.2 ton the cover diamension in bottom 330 mm and top 250 mm model SPEC 250 make Safe trode |
| 11 | Excavation in trenches not exceeding 1.5 m wide and n.exc. 1.5 m deep and getting out in hard/dense soil for laying of UG cables/earth leads all as specified and as directed. |
| 12 | Returning, filling in, including spreading, leveling, watering and well ramming in layers n. exc. 25 cm thickness with hard/dense soil all as specified and as directed. |
| 13 | Removing excavated materials (soils) to a distance not exc 50m and depositing where directed at a level not exc1.5 m above the starting point all as specified and as directed. |
| 14 | M&L for dismantling / cutting of existing road / path / hard standing cement concrete (unreinforced) in ground floors and pavings n.exc 15 cm thickness (below or above ground level) suitable for laying earth lead any type any dia under the road / path / hard standing complete. |
| 15 | Material and labour for PCC (1:2:4) type B-2 (using 40 mm graded crushed stone aggregate) for making good the disturbed surface of road/path/hard standing by using cement contrete mortar 1:2:4 type B1, using 40 mm graded stone aggregate 0.45 mtr wide and 0.15 mtr thick complete all as specified and directed. including demolition of old PCC and removing the debris from site complete all as specified and as directed at site by the Engr-in-Charge. |
| 16 | Supply and fix PVC rectangular box with hinged door cover suitable for fixing the test point of size 155x100x95/100 mm all as directed |
| 17 | Taking down ceiling fan of any size, type and make after disconnecting the electrical connections, servicing, cleaning, greasing, replacing the, rubber bush ,lock pin and re-assembling/hanging the same back at site complete all as directed by Engr-in-charge. Note:- i)Spares such as bearing/bushes shall be measured and paid seperately under relevant item. ii) Any other minimum spare which is not included in BOQ (schedule) but needs replacement shell be born by tenderer without any extra cost. (iii) Transportation and T&P items deemed to included quated rate |
| 18 | M & L for replacing the old unserviceable ball bearings with new ball bearing of size suitable for 1200/1400 mm sweep ceiling fan. Make: SKF/NBC/TATA |
| 19 | Opening of celing fan stator and rotor and dismantling of blades, taking down the old burnt out copper winding wire any type and rewinding the same by using same gauge of copper wire with duly applying varnish and drying reassemble the fan complete all as directed for 1200/1400 sweep ceiling fan. |
| 20 | Removing the exhaust fan from position of any size type and make, after disconnecting the electrical connections, servicing, cleaning, greasing, and re-assembling/fixing the same in position back at site complete all as directed by Engr-in-charge. Note:- i) Spares such as bearing/bushes shall be measured and paid seperately under relevant item. ii) Any other minimum spare which is not included in BOQ (schedule) but needs replacement shell be born by tenderer without any extra cost. (iii) Transportation and T&P items deemed to included quated rate |
| 21 | M & L for replacing the old unserviceable ball bearings with new ball bearing of sizes suitable for exhaust fan of size 225 mm sweep to 450 mm sweep. Make: SKF, NBC,TATA. |
| 22 | Opening of stator/rotor assembly from fan casing from position and taking down the old burnt copper winding wire and rewinding the same by using same gauge of copper winding wire duly applying varnish complete ad drying, reassembling the same all as directed of size 225/305 mm. |
| 23 | All as per item No 22 but of size 380 mm. |
| 24 | All as per item No 22 but of size 400/450 mm. |
| 25 | Removing the wall mounted fan/air circulator/ pedestal fan of any size, type and make after disconnecting the electrical connections, servicing, cleaning, greasing reassembling/ hanging the same in position back at site complete all as directed by Engineer-in-charge. Note:- i) Spares such as bearing/bushes shall be measured and paid seperately under relevant item. ii) Any other minimum spare which is not included in BOQ (schedule) but needs replacement shell be born by tenderer without any extra cost. (iii) Transportation and T&P items deemed to included quated rate |
| 26 | M & L for replacing the old unserviceable ball bearings with new ball bearings of sizes suitable for wall mounted fan/ air circulator/ pedestal fan of any size. Make: SKF, NBC,TATA. |
| 27 | Taking down old burnt out copper winding wire of wall mounted fan/air circulator/ pedestal fan of size 300/350 mm and rewinding the same by using same gauge of copper wire duly applying varnish, drying complete all as directed by Engineer-in-Charge. |
| 28 | All as per item No 27 but of size 400/450 mm. |
| 29 | S & F 100/120 watt, 230V, 50Hz electronic stepped type regulator (switch type size) suitable for ceiling fan including taking down the unserviceable one. |
| 30 | All as per item No 29 above but of socket type size. |
| 31 | M&L for replacing unserviceable capacitors from Ceiling fan/Exhaust fan/wall mounting fan/air circulator of any sizes complete of capacity 2.5 MFD. Make :-EPCOS, Havells, Keltron, Crompton. |
| 32 | All as per item No. 31 above but of capacity 4 MFD. Make: EPCOS, Havells, Keltron, Crompton. |
| 33 | M & L PVC insulated FRLS/FRSH flexible multi stranded copper conductor twisted cable 3 core x 0.75 sq mm size white colour and connecting to ceiling fan including taking down old unserviceable wire any type and size all as directed. |
| 34 | Supply & fix in repairs apparatus plate assy 6/8 holes with inlet, outlet and thermostat pipes with drain plug and screws for fixing the element inclusive of clamps for holding the element with nut and bolts (Syphon assembly) suitable for geysers of any make and capacity 25/50 Ltr complete all as specified and directed by Engineer-in-Charge. |
| 35 | Supply & fix in repair electric heating element of the 1500 Watt ratings cup/triangle/spiral type at site including rubber ring washers ISI marked including taking down unserviceable element complete all as specified and directed by Engineer-in-Charge. Make Crompton, Paryware, Bajaj, V Guard, Usha, Racold |
| 36 | Supply & fix in repair electric heating element of the 2000 Watt ratings cup/triangle/spiral , Solar water heater type at site including rubber ring washers ISI marked including taking down unserviceable element complete all as specified and directed by Engineer-in-Charge. Make Crompton, Paryware, Bajaj, V Guard, Usha, Racold |
| 37 | Supply & fix in repair electric heating element of the 3000 Watt ratings cup/triangle/spiral/solar water heater type at site including rubber ring washers ISI marked including taking down unserviceable element complete all as specified and directed by Engineer-in-Charge. Make Crompton, Paryware, Bajaj, V Guard, Usha, Racold |
| 38 | Receiving/recording Geyser 25/50 & 3/2 ltrs complaints lodged by the occupants of all Md/OTM Accn of AFAC, Coimbatore area under AGE (I) (AF) Coimbatore, rectification of the fault / complaints as per the complaint lodged by the user or as given by MES from geyser points to geyser extent by removing connections from the geyser, removing faults in wires, element any type disconnecting existing cold and hot water pipe connections, strip opening of geyser for descaling of tank element, thermostate, inlet/outlet water pipe connection etc using suitable chemical/wire brush, replacement of unserviceable parts, re-assembling the same after, repair/descaling, fixing in position including, connecting inlet/outlet water pipe connection, electrical connections any testing of geyser complete including insulation tape, screws, nuts as required to rectify the fault all as directed at site to the entire satisfaction of Engineer-in-Charge/users. Note (i) All the complaint(s) received will be lodged & rectified by the contractor rep and will have to maintain a proper record as directed in complain register and in complaint slip (ii) Complaint slip and complain register will be provided by the contractor without any extra charge. (iii) Complaint regiter will be produced on daily basis to JE and Engr-in-charge contractor fails to attend the complaints within 24 Hrs of time (iv) Contractor shall employee having minimum four year experiance electrical/geyser work in the said field. (vi) The new items provided shall be measured and paid for separately under relevant items of Sch ‘A’. (vii) Contacrtor failing to atttend the complient with in time impose necessary penalty of Rs 1000 per complient per day till the time of rectification. (viii) Contrator deploy the electrician/geyser mechanic with helper daily excluding sunday and holidays without fail and necessary attendence register produced to Engr -in Charge whenever demanded all as directed |
| 39 | Supply & fix in repair re setable type thermostat 40-90 degree centigrade vering capacity for the geyser of the following capacity 25/50 ltrs duly ISI marked complete including taking down unserviceable element complete all as specified and directed by Engineer-in-Charge. Make Crompton, Paryware, Bajaj, V Guard, Usha, Racold |
| 40 | Supply & fix in repair thermostat 25-75 degree centigrade vering capacity for the geyser of the following capacity 25/50 ltrs duly ISI marked complete including taking down unserviceable element complete all as specified and directed by Engineer-in-Charge. Make Crompton, Paryware, Bajaj, V Guard, Usha, Racold |
| 41 | Supply and fix in repairs thermal cut out of bimetallic disc type with snap action switch with manual reset knob for geyser of any make and of capacity 25/50 Ltr. |
| 42 | Supply & fix in repair for safety valve/high pressure valve 0.8 MPA ISI marked for geyser 25/50 litres capacity as per sample complete all as specified and directed by Engineer-in-Charge. |
| 43 | Supply & fix in repair for stainless steel 304 grade connection pipe heavy duty chrome finish 15 mm size with PTMT nuts of length 600 mm suitable for cold hot water for geyser complete all as specified and directed by Engineer in Charge. |
| 44 | Supply & fix in repair for stainless steel 304 grade connection pipe heavy duty chrome finish 15 mm size with PTMT nuts of length 450 mm suitable for cold & hot water for geyser complete all as specified and directed by Engineer in Charge. |
| 45 | Supply & fix in repairs for indicating lamp (Red & Green) round / flat type 230 Volt as required for geyser 25/50 litres capacity as per sample complete all as specified and directed by Engineer-in-Charge. |
| 46 | Supply & fix in repairs metal plug top 20 Amps 3 pin complete all as specified and directed by Engineer-in-Charge. |
| 47 | Supply & fix in repairs metal plug top 15 Amps 3 pin complete all as specified and directed by Engineer-in-Charge. |
| 48 | Supply and fix in repairs PVC flexible cable three core with copper conductor of size 2.5 sqmm for geyser connection. |
| 49 | Supply and fix in repairs sheet metal enclosure plug top and MCBs single pole and neutal enclosure with two pin and earth plug and socket complete with one single pole MCB 240volt, 20 Amps complete all as specified and directed . |
| 50 | M & L for servicing solar water heater system complete after drain out water from inner storage tank of capaicty 100 liters / 200 liters, flushing out the system, including replacement of coupling washer, flushing out the solar panel copper tubing with chemicals for removing the scale detecting water leakage if any complete. |
| 51 | Dismantling and taking out the unserviceable copper tube assembling from the solar panel, cleaning the system with suitable chemicals detecting and arresting the water leakage/blockage by cutting and soldering and reinstaling the cutting and soldering the copper tubing assembly water inlet and outlet to the system and testing complete all as directed. |
| 52 | M & L in repairs for galvanised steel tubing 15mm dia medium grade (ISI marked) including fitting and fixing arrangements on wall/ceiling. |
| 53 | M & L in repairs for galvanised steel tubing medium grade 20mm bore including fitting and insulation all around with 50mm thick section of 25 mm bonded mineral wool/glass wool covered with aluminium sheet for hot water line including all fixing arrangement and connecting to the existing line. |
| 54 | All as per item No. 53 but for 25mm bore complete all as specified and directed. |
| 55 | M & L for non return valve (Brass) size 20 mm dia including taking out unserviceable old valve complete. |
| 56 | Supply & fix in repairs 40/32 mm rubber hose for solar water heater with 02 Nos clip for the hose complete all as specified and directed |
| 57 | Supply & fix in replacement of 15 mm bore angle cock ISI marked cast copper alloy fancy type chroumium plated with crutch butterfly handle screw down for iron pipe or brass ferrule complete all as specified and directed by Engineer-in-Charge. |
| 58 | Supply and fix in repairs stop valve cast copper alloy, high pressure with crutch or butterfly handle 15 mm dia both ends screwed suitable for GI pipe conforming to IS-778-CI-15 all as specified and directed. |
| 59 | Supply and fix in repairs gun metal gate valve heavy duty ISI marked with iron wheel head screwed both ends for iron pipes 20 mm size |
| 60 | All as per item No. 59 above but 25 mm size complete all as specified and directed. |
| 61 | Supply and fix in repairs in brass CP mixer of size 15 mm dia for mixing hot & Cold water screwed down iron pipe all as directed. \Make : Leader/Venus/Sant/L&T |
| 62 | M&L for Sub main wiring complete with 2 runs of 2.5 Sqmm single core PVC insulated FRLS cable 1100 volts grade multistranded copper conductor cable with one run of 2.5 Sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through and including 25 mm or higher dia non metallic rigid PVC conduit and conduit accessories in concealed conduit all as specified and as directed. Note :- 2 runs of 2.5 sqmm, 1 run of 2.5 sqmm earth wire and 1 run of PVC conduit shall be measured as one unit length Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 29, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 20, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 21 daysAug 28, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 29 daysTender Documents
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