Tender For Repair/Maint Of Hot/Cold Weather Appliances Including Solar Water Heater Refrigerator, Deep Freezer, Heating Plan And Other E/M Of Works At Mil Stn Pithoragarh And Connected Area Under Ge Pithoragarh
Tender Value
38 Lakhs
Estimated cost
Bid Submission
20 Aug 2026
20 days left
EMD
76000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Pithoragarh → Uttarakhand
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair/Maint Of Hot/Cold Weather Appliances Including Solar Water Heater Refrigerator, Deep Freezer, Heating Plan And Other E/M Of Works At Mil Stn Pithoragarh And Connected Area Under Ge Pithoragarh
BOQ
| Sl. No. | Item Description |
| 1 | DESCRIPTION OF ITEMS |
| 2 | Checking of fault and rectify in Solar water Heater by deputing adequate number of qualified Solar technician/Plumber and helper with necessary T&P and safety tools etc and ensure that free & consistant flow of water through inlet to outlet of solar water heater, to restore water flow in to heater in working condition after rectifying the fault with items replacement of Bend, Elbow,Tee, Socket, Union, Reducer elbow,Reducer Tee, Reducer socket, Hex Nipple, Tank Nipple, Plug, Nipple, Etc (ISI Marked)and existing size GI Pipe up to 1.5 m (ISI Marked) (if GI Pipe requried more then 1.5 Rm will be paid separately). complete all as specified and directed by Engineer in Charge. |
| 3 | Checking of Electric fault and rectify in Solar water Heater by deputing adequate number of qualified Solar technician/Electrician and helper with necessary T&P and safety tools etc and ensure that proper electrical connection from burnt copper conductor by replacement of copper conductor of 4/6 sqmm up to 2.0 meter of three run in existing conduit/casing caping , replcement of MCB,thimble, and making proper connection to ensure electric supply to stand by heating element of solar water heater.complete all as specified and directed by Engineer in Charge. (Note: if submain requried more than 2.0 Rm will be paid separately). |
| 4 | M&L for opening of solar plate & repairing of leakage copper pipe with complete gas welding/soldering / M-seal as required on complete copper tubing in solar water heater and after completion of job reassembling the same complete all as specified and directed by Engineer in Charge. |
| 5 | M&L Dismantling exisiting solar water heater 100/200Ltr and descaling the pipe by descaling agent EIS-DA (descaling chemical for all type metal) the same reassembling after completion the work ,complete all as specified and directed by Engineer in Charge. Note : Descaling agent shall be paid and measured separately |
| 6 | Supply EIS-DA (descaling chemical for all type metal) as complete |
| 7 | M&L Cleaning of overhead tank 200 Ltr by cleaning brush complete draining of old water and checking no float valve broken or no leakage found after cleaning of OH tank, complete all as specified and directed by Engineer in Charge. |
| 8 | M&L in repair for opening of MS stand/cage of tank for welding of stand with replacement of hinge at required position complete all as specified and directed by Engineer in Charge. |
| 9 | Dismantling of existing solar water heater 100/200 Ltr and welding /brazing of leakage tank at any position complete all as specified and directed. |
| 10 | M&L for opening of float valve of solar water heater tank & repairing of float valve leakage and refixing the same, using M-seal and teflon tape to stop water flow spill out lekage in existing solar water heater and after completion of job reassembling the same complete all as specified and directed by Engineer in Charge. |
| 11 | S&F Float valve of sample as per existing at site of solar water heater of any size. (ISI Marked) |
| 12 | Supply only Flat plate collector of rectangular type as per site 1.Absorber Plate: Made of copper sheet, laser or ultrasonically welded to copper tubes, ensuring high efficiency and durability. 2. Absorber Plate Coating: Selective black chrome or Ultra selective sputtered coating with excellent energy absorption and very low energy emission for high performance even in cooler climates. 3. Insulation: The absorber plate is encased in 50 mm resin bonded rock wool, retaining the collector's heat. 4. Solar Glass Glazing The single-pane 4 mm tempered patterned or clear solar glass har high solar transmittance upto 92% and excellent durability. 5. Casings: Aluminum (Al) anodized aluminum extrusion casings are made of solid construction available in a natural or off-white. 6. Tubing Grid: 12.7 mm copper risers brazed to 25 mm copper/manifolds with optimal flow distribution. 7. Piping Connection: Four Gl/brass flanges. 8. Back Plate: The back plate is made of aluminum sheet. 9. Aluminum Foil The aluminum foil above insulation acts as a barrier against out-gassing. with all fitting and fixture to make it serviceable.Aperture Area not less then 2.1 sq. m, working Pressure 80 Kpa, Absorber Coating : Black Corome , Slective Coaing, Absorbing Maerial Cu/Al, Riser Material - Cu, Riser Tube 10/9 or 9/8 , Frame Maerial Extruded Aluminium, Insulation Material : Rock Wool Blanket 48 Kg/m2 and Welding in absorber must be ultrasonic / laser type.as per suitable for existing at site complete with all fitting and fixture of brass/ cu/ steel as requried and all as specified and directed by Engineer-in-Charge |
| 13 | Supply only Hot water tank SS 304 ex model cap100 Ltr with heat exchanger, with all fitting and fixture.SS-304 tank with inner tank thickness .5mm , case material colour coated -GI , Case thickness-.4 mm, End Cape material Powder coated GI and .4 mm thickness,Insulation material : PUF min 45 mm Thickness, Pipe material SS-304 of size 3/4\\". Tank thermosyphon type, 100 Lts Capacity with Electrical back up suitable for heating element of 2Kw - 01 Nos. |
| 14 | Supply only Hot water tank SS 304 ex model cap 200 Ltr with heat exchanger with all fitting and fixture.SS-304 tank with inner tank thickness .5mm , case material colour coated -GI , Case thickness-.4 mm, End Cape material Powder coated GI and .4 mm thickness, Insulation material : PUF min 45 mm Thickness, Pipe material SS-304 of size 3/4\\". Tank thermosyphon type, 200 Lts Capacity with Electrical back up suitable for heating element of 2/3Kw - 01 Nos. |
| 15 | M&L for disconnecting, dismantling old u/s Solar water heater heating element of cap 2 KW , high-resistance metal rod made of copper, incoloy, steel alloy and insulated by magnisum oxide, Glass Lining that directly heats water through Joule heating, converting electrical energy into heat with high efficiency and power factor min-0.9 . replaced with new as per suitable for existing at site complete all as specified and directed by Engineer-in-Charge |
| 16 | M&L for disconnecting, dismantling old u/s Solar water heater heating element of cap 3 KW , high-resistance metal rod made of copper, incoloy, steel alloy and insulated by magnisum oxide, Glass Lining that directly heats water through Joule heating, converting electrical energy into heat with high efficiency and power factor min-0.9 . replaced with new as per suitable for existing at site complete all as specified and directed by Engineer-in-Charge |
| 17 | M&L for disconnecting, dismantling old u/s thermostat suitable for solar water heater of 100/200 Ltrs capacity and replaced with new as per sample with temperature range from 25 to 90 degree centigrade, superior quality , 220 Volts AC supplySample as per suitable for existing at site complete all as specified and directed by Engineer-in-Charge |
| 18 | S&F Solar glass glazing single panel - 4 mm thickness tempered patterned or clear solar glass having high solar transmissitance of min 92% and excellent durability suitable for solar water heater of capacity 100/200 Ltr,with all fitting and fixture. Sample as per suitable for existing at site complete all as specified and directed by Engineer-in-Charge |
| 19 | Supply only Makeup water tank made of steel and include inbuild flot valve inside it, with all fitting and fixture to install in existing solar water heater of capacity 100/200 Ltr. |
| 20 | S & F gun metal iron gate valve 20mm dia with iron wheel head, screwed both ends for iron pipe, ISI marked, complete all as specified including dismantling the old unserviceable existing valve complete. |
| 21 | S & F gun metal iron gate valve 25mm dia with iron wheel head, screwed both ends for iron pipe, ISI marked, complete all as specified including dismantling the old unserviceable existing valve complete. |
| 22 | Supply only flexible hose pipe as per sample all as specified and directed by Engr-in-Charge |
| 23 | Supply only Tank lid any type or Capacity tank all as specified and directed by Engr-in-Charge |
| 24 | S&F in replacement of Rotational moulded polyethylene water storage three layers tanks (cylindrical vertical with closed top) hoisted with all fitting and fixture ,and fixed in position of capacity 200 Ltrs all as specified and directed by Engr-in-Charge |
| 25 | Supply & Laying, jointing and leakage testing GI tubing medium grade 20 mm bore with all fittings such as bend,Elbow,Tee, Socket, Union, Reducer elbow,Reducer Tee, Reducer socket, Hex Nipple, Tank Nipple, Plug, Nipple etc( ISI Marked) with all fitting and fixture , laid in trenches/floor/walls and making good the disturbed surface to match with existing surface as (PCC work in 1:2:4 using 20 mm graded stone aggregate/ plastering in CM 1:4 and applying finishing coat of existing treatment) complete all as specified and as directed at site.Notes :(i) The laying and jointing of pipes are required to be carried out in short / long streches catering to specific requirements of a particular quarter or a group of blocks. |
| 26 | All as per Srl No 24 above but of size 25mm. |
| 27 | Supply and fixing of foamed polythene insulating pipe of 20/25 dia for hot water carrying pipe of min 8 mm wall thickness with incl aluminium cladding of 1 mm thickness complete all as specified and directed by Engineer in Charge. |
| 28 | S&F in replacement for submain wiring with two single core PVC insulated flexible copper conductor multistranded cable (FRLS) of size 4 Sqmm with proper color coding and one single core PVC insulated flexible copper conductor multistranded cable green colour of size 4 Sqmm as earth lead but in existing concealed conduit . |
| 29 | S&F in replacement for submain wiring with two single core PVC insulated flexible copper conductor multistranded cable (FRLS) of size 6 Sqmm with proper color coding and one single core PVC insulated flexible copper conductor multistranded cable green colour of size 6 Sqmm as earth lead but in existing concealed conduit . |
| 30 | Disconnecting electrically, taking down, dismantling, opening the cover of AC and taking out and servicing of window type air conditioner cap 1.5/ 2 Ton capacity including cleaning / removing all dust / mud, oil and other foreign particle from grill, filter, condenser fin, evaporator fin including opening cover, peripheries and whole body using detergent solution or chemical solution and refitting all parts and fixing the same in existing/other location complete all as specified and directed by Engr in charge. Please Enable Macros to View BoQ information |
| 31 | Disconnecting electrically, taking down, dismantling, opening the cover of AC and taking out and servicing of window type air conditioner cap 1.5/ 2 Ton capacity including cleaning / removing all dust / mud, oil and other foreign particle from grill, filter, condenser fin, evaporator fin including opening cover, peripheries and whole body using detergent solution or chemical solution and refitting all parts and fixing the same in existing/other location complete all as specified and directed by Engr in charge. 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 · 20 daysAug 27, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 27 daysTender Documents
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