Tender For Repair/Replacement And Routine Maintenance Of Solar Water Heating System And Other Related Accessories At Af Stn Gwalior
Tender Value
25 Lakhs
Estimated cost
Bid Submission
04 Nov 2026
9 days left
EMD
50000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Gwalior → Madhya Pradesh
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair/Replacement And Routine Maintenance Of Solar Water Heating System And Other Related Accessories At Af Stn Gwalior
BOQ
| Sl. No. | Item Description |
| 1 | Testing /Checking of serviceable /unserviceable solar heating system device complete including incoming /outlet cold /hot water supply system like GI pipes, gate valves, water storage tank, Heat exchanger tank, thermostate/heating element, power supply backup, solar plate, glass wool, steel structure mounting system, pcc work, aluminium cladding material etc complete all as specified and as directed. Note: The unserviceable items/parts etc shall be paid and measured separately under respective items. |
| 2 | Disconnecting and taking up or down old existing steel tubing 20 mm bore and connections of any description/ grade and in any position from trenches / walls / floors/ roof etc including connected fittings/accessories and fixtures complete all as specified and as directed |
| 3 | All as per above Item No 2 but 25 mm bore pipe. |
| 4 | All as per above Item No 2 but 32 mm bore pipe. |
| 5 | All as per above Item No 2 but 40 mm bore pipe. |
| 6 | Supply /Laying / jointing and testing 20mm galvanized iron water tubing medium grade including necessary new steel fittings / accessories ISI Marked complete all as specified and directed. |
| 7 | Supply /Laying / jointing and testing 25 mm galvanized iron water tubing medium grade including necessary new steel fittings / accessories ISI Marked complete all as specified and directed. |
| 8 | S&F 32 mm bore medium grade (ISI Marked) Hot water pipe duly insulated with glass wool and aluminium cladding bore Galvanised iron tubing with and including all fittings and fixture (ISI Marked) such as TEE, elbow, reducer, union, sockets etc and fixed on roof top walls and floors complete all as specified and directed |
| 9 | S&F 40 mm bore medium grade (ISI Marked) Hot water pipe duly insulated with glass wool and aluminium cladding bore Galvanised iron tubing with and including all fittings and fixture (ISI Marked) such as TEE, elbow, reducer, union, sockets etc and fixed on roof top walls and floors complete all as specified and as directed |
| 10 | Disconnecting and taking up or down existing unserviceable rotational moulded polyethylene water storage tank of capacity of any description complete all as specified and directed. |
| 11 | Supply and fixing Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified of capacity 1000 Ltrs, triple layer construction, ISI marked including GI medium grade, over flow pipe 450mm long and waste water pipe 600mm long with including all fitting of dia 20 mm bore complete all as specified and directed. |
| 12 | Supply and fixing Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified of capacity 500 Ltrs, triple layer construction, ISI marked including GI medium grade, over flow pipe 450mm long and waste water pipe 600mm long with including all fitting of dia 20 mm bore complete all as specified and directed. |
| 13 | Disconnecting and taking up or down existing unserviceable solar hot water tank with heat exchanger of any description, Supply and fixing of solar hot water tank with heat exchanger complete of 1000 Ltrs capacity having 100 mm rockwool insulation including all inlet outlet connection, insulation and aluminium cladding etc complete all as specified and directed. NOTE: SER NO. 01 to 13. (i) Proper care shall be taken while repairing the solar plant and ensure No damage to the water proofing of the external roof. (ii) Making good to any damage shall be done by the contractor immediately with no extra cost till satisfactory checking of water roof leakage and for up to satisfactory of GE. |
| 14 | Taking down unserviceable heating element / thermostat from the solar water heating system of any size any capacity and any shape complete all as specified and directed. |
| 15 | S&F of heating element 2 KW 230 Volt single phase suitable for solar water heating system complete and including proper dressing of wire by providing suitable flexible conduct complete all as specified and directed. |
| 16 | S&F of thermostat auto reset 230 Volt 50 Hz single phase suitable for solar water heating system complete and including proper dressing of wire by providing suitable flexible conduct complete all as specified and directed. |
| 17 | Disconnecting & taking out existing unserviceable 15 mm bore Fancy type Chromium plated bib taps in any position complete all as specified and directed. |
| 18 | S&F of 15 mm bore Fancy type Chromium plated bib taps, cast copper alloy, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed. |
| 19 | Taking down unserviceable solar water heater heat exchanger flat plate collector panel from the roof with and including taking out or dismantling of the water supply connection without any damage to the serviceable fitting and fixture complete all as specified and directed. Note : (i) Proper care shall be take while repairing the solar plant and ensure No damage to the water proofing of the external roof. (ii) Making good to any damage shall be done by the contractor immediately with no extra cost till satisfactory checking of water roof leakage and for up to satisfactory of GE |
| 20 | Supply and fixing of solar flat plate collector complete of size 2.01 Sqm ( 1992x1090x94mm size) complete all as specified and directed. |
| 21 | Taking down unserviceable insulating glass wool and Supply and fixing of insulating glass wool to insulate the solar water heating tanks or pipe line etc complete all as specified and directed. |
| 22 | M&L for servicing of hot water tank with and including of descaling of the tank with descaling solution and removing all scaling material and deposited at a distance not less than 100 mtr cleaning from the site including cleaning of solar flat plate collector complete all as specified and directed. |
| 23 | Disconnecting & taking out existing unserviceable float valve assembly 20mm bore of any description and in any position complete all as specified and as directed |
| 24 | Supply, fixing, jointing and testing of 20mm bore, ball brass valve, high pressure with polythene float and fly nut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed. |
| 25 | Disconnecting and taking down old existing unserviceable aluminium foil cladding of any description and in any position and Supply and fixing of aluminium foil cladding of thickness 0.63mm complete all as specified and directed. |
| 26 | Disconnecting & taking out old existing unserviceable temperature meter of any description and in any position and Supply and fixing of new temperature meter, 0-100 ºC range, dial type suitable for 15mm GI pipe including all necessary fittings complete all as specified and directed. |
| 27 | Opening of existing aluminium cladding from tank, cleaning and stacking the same for reuse, taking out glass wool and repairing the stainless steel tank and repairing the leakage by means of TIG welding as approved, refilling of glass wool, aluminium cladding by using old aluminium sheet complete all as specified and directed. Note:- Existing glass wool & aluminium sheet shall be reused, New glass wool & aluminium sheet if required shall be measured and paid for separately under appropriate item of this Sch as ‘Supply only’. |
| 28 | Disconnecting & taking up or down unserviceable sub main wiring of aluminium/Copper conductor with two run of single core cable and one run of single core earth cable of of size 2.5 Sqmm 1100 Volts & in any position including taking out existing conduits of any description and making good the disturbed surfaces to the existing surfaces complete all as specified and as directed. Note: Proper care shall be take while repairing the solar plant and ensure No damage to the water proofing of the external roof. |
| 29 | M&L for surface/concealed sub main wiring as required with two single core FR PVC insulated and unsheathed copper stranded conductor of size 2.5 Sqmm 1100 Volts and one run of copper stranded conductor of size 2.5 Sqmm for continuous earthing drawn in rigid non metallic PVC conduit pipe ISI marked of size not less than 20 mm Dia including to connect their incoming/outgoing electric connections by using required sizes of lugs/thimbles as well as flexible conduit of suitable sizes shall also be used at any open surfaces of conductor complete all as specified and directed. Note: Proper care shall be take while repairing the solar plant and ensure No damage to the water proofing of the external roof. |
| 30 | Disconnecting & taking up or down unserviceable sub main wiring of aluminium/Copper conductor with two run of single core cable and one run of single core earth cable of of size 4 Sqmm 1100 Volts, & in any position including taking out existing conduits of any description and making good the disturbed surfaces to the existing surfaces complete all as specified and directed. Note: Proper care shall be take while repairing the solar plant and ensure No damage to the water proofing of the external roof. |
| 31 | M&L for surface/concealed sub main wiring as required with two single core FR PVC insulated and unsheathed copper stranded conductor of size 4 Sqmm 1100 Volts and one run of copper stranded conductor of size 4 Sqmm for continuous earthing drawn in rigid non metallic PVC conduit pipe ISI marked of size not less than 20 mm Dia including to connect their incoming/outgoing electric connections by using required sizes of lugs/thimbles as well as flexible conduit of suitable sizes shall also be used at any open surfaces of conductor complete all as specified and directed. Note: Proper care shall be take while repairing the solar plant and ensure No damage to the water proofing of the external roof. |
| 32 | Disconnecting & taking up or down unserviceable sub main wiring of aluminium/Copper conductor with two run of single core cable and one run of single core earth cable of any description, of size 6.0 Sqmm of voltage rating up to and including 1100 Volts grade taking out existing conduits of any description and making good the disturbed surfaces to the existing surfaces complete all as specified and directed. Note: Proper care shall be take while repairing the solar plant and ensure No damage to the water proofing of the external roof. Please Enable Macros to View BoQ information |
| 33 | Disconnecting & taking up or down unserviceable sub main wiring of aluminium/Copper conductor with two run of single core cable and one run of single core earth cable of any description, of size 6.0 Sqmm of voltage rating up to and including 1100 Volts grade taking out existing conduits of any description and making good the disturbed surfaces to the existing surfaces complete all as specified and directed. Note: Proper care shall be take while repairing the solar plant and ensure No damage to the water proofing of the external roof. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 14, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 04, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 9 daysNov 11, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 16 daysTender Documents
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