Military Engineer Services-MES has published Tender For Repair/Replacement To Solar Water Heating System And Allied Works At Yol Cantt Under Age E/M Of Ge (Kh) Yol. Submission Date for this Tender is 15-06-2023. Solar Heater Tenders in Kangra Himachal Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 29-May-2023 | Revised BOQ and tender pages | BOQ | 08-06-2023 |
| 2 | 08-Jun-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 15-06-2023 |
| Sl. No. | Item Description |
| 1 | Taking downcarefully from roof of building and opening of solar collector including dismantling complete and washing and cleaning complete with acid and refixing the same as specified. |
| 2 | Rubber flange of 25mm including nut bolts and screw as required at sitefixed in repair complete, all as specified directed by Eng-In-Charge. |
| 3 | Taking down damaged collector carefully from roof of building and transporting to civil repairing shop for reparing, supply and fixing of broken foil sheet, solar collector, copper pipe, fins, absorber material, collector box, tubes, absorber flanges, reflective foil, CPCV pipes, insulation complete etc, including gas welding/breazing and complete testing complete all as specified. |
| 4 | Supply and fixing MS hot water tank 500 LPD 2.5mm thick marine grade coating 50mm puf insulated with SS Heat Exchanger, provn of of 3KW Electric connection with outer shell be made of PPGI 0.45mm thick sheet complete all as specified and directed. |
| 5 | Supply and fixing MS hot water tank 300 LPD 2.5mm thick marine grade coating 50mm puf insulated with SS Heat Exchanger, provn of of 3KW Electric connection with outer shell be made of PPGI 0.45mm thick sheet complete all as specified and directed. |
| 6 | Repair to existing angle iron tank stand by welding and shifting to other location, properly grouting in PCC M-15, type B-1 using 20mm graded crushed stone aggregate with necessary excavation and earth work including preparing surfaces of stand and applyingtwo coats of synthetic enamelblack paint over a coat of red oxide primer to desired shade as approved by Eng-in-Charge complete all as specified. |
| 7 | 25mm bore Ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule andfixed in repair complete all as specifed and directed by Engr -in- Charge. |
| 8 | 20mm bore Ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule andfixed in repair complete all as specifed and directed by Engr -in- Charge. |
| 9 | Gun metal globe or gate valves (ISI-marked) with iron wheel head, screwed both ends for iron pipe 20mm bore and fixed in repair complete, all as specified. |
| 10 | Gun metal globe or gate valves (ISI-marked) with iron wheel head, screwed both ends for iron pipe 25mm bore and fixed in repair complete, all as specified. |
| 11 | Mild steel galvanised iron water tubing in replacement of 15mm bore with screwed & socket joints, medium grade, in short lengths, with and including all fittings, such as sockets, bends, elbows, unions, tees, diminishing pieces etc. fixed to wall or ceiling or laid in floor complete fixed in repair, all as specified and directed. |
| 12 | Mild steel galvanised iron water tubing in replacement of 20mm bore with screwed & socket joints, medium grade, in short lengths, with and including all fittings, such as sockets, bends, elbows, unions, tees, diminishing pieces etc. fixed to wall or ceiling or laid in floor complete fixed in repair, all as specified and directed. |
| 13 | Rotational mouldedthree layered polyethylene water storage tank 500 Ltrs capacity (Cylinderical vertical with closed top) hoisted and fixed in position withPVC float ball valve 20mm dia with polythene float and fly nut, tank nipples with check nuts and washerscomplete and making connections with existing water supply line including dismantling old cemented/ asbestos water/PVC storage tank, all as specified. |
| 14 | Rotational mouldedthree layered polyethylene water storage tank 300 Ltrs capacity (Cylinderical vertical with closed top) hoisted and fixed in position withPVC float ball valve 20mm dia with polythene float and fly nut, tank nipples with check nuts and washerscomplete and making connections with existing water supply line including dismantling old cemented/ asbestos water/PVC storage tank, all as specified. |
| 15 | Rotational mouldedthree layered polyethylene water storage tank 100 Ltrs capacity (Cylinderical vertical with closed top) hoisted and fixed in position withPVC float ball valve 20mm dia with polythene float and fly nut, tank nipples with check nuts and washerscomplete and making connections with existing water supply line including dismantling old cemented/ asbestos water/PVC storage tank, all as specified. |
| 16 | Toughened glass, 6mm thick,of size 1.83 metres x 1.22 metres, hose pipe and clamps as required at site including taking out old damaged glass, complete all as specified. |
| 17 | Opening dismantling and taking down of hot water tank of 500 LPD for repair to damaged hot water tank with Argon welding complete testing including replacement of PUF glass wool of damaged parts, cutting breaking, welding, breezing of new sheet of suitable size of tank and ensuring the testing in accordance with IS coded IS-12976, complete all as specified. |
| 18 | Opening dismantling and taking down of hot water tank of 300 LPD for repair to damaged hot water tank with Argon welding complete testing including replacement of PUF glass wool of damaged parts, cutting breaking, welding, breezing of new sheet of suitable size of tank and ensuring the testing in accordance with IS coded IS-12976, complete all as specified. |
| 19 | Opening dismantling and taking down of hot water tank of 100 LPD for repair to damaged hot water tank with Argon welding complete testing including replacement of PUF glass wool of damaged parts, cutting breaking, welding, breezing of new sheet of suitable size of tank and ensuring the testing in accordance with IS coded IS-12976, complete all as specified. |
| 20 | Supply and fixed in repair solar heater elements of capacity 3 KW with gasket all as specified. |
| 21 | Supply and fixed in repair thermostat of capacity 0 to 800 for 3 KW element including taking down old unserviceable thermostat of any capacity, all as specified. |
| 22 | 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire, one twin core cable flat or circular stranded conductor size of 10 sqmm, including taking down old wire complete all as specified. |
| 23 | Replacement of two single core sub main wiring in PVC/Concealed conduit with 2.5 sqmm multi-strand PVC insulated copper conductor cable including PVC insulated copper conductor cable of size 2.5 sqmm as continuous eath wire connecting to common earth including connections of cable with MCBs or bus bars, complete all as specified and directed. |
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