Military Engineer Services-MES has published Tender For Repair/Maintenance Of Air Handling Central Heating Plants Installed At Dss Hanger And Connected Items At 21 Wing Af Stn Leh. Submission Date for this Tender is 29-12-2022. Air Handling Unit Tenders in Leh Jammu And Kashmir. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 22-Dec-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 29-12-2022 |
| Sl. No. | Item Description |
| 1 | Material and Labour for Cleaning of AHU coil with HCl acid and repairing punctured coil with copper welding including testing transportation etc – 01 No (for 13000 CFM) and testing complete all as per site requirement and as directed by Engineer-in-Charge. |
| 2 | Material and Labour forCleaning of AHU coil with HCl acid and repairing punctured coil with copper welding including testing transportation except soldering for 13000 CFM -01 No and testing completeall as per site requirement and as directed by Engineer-in-Charge. |
| 3 | Material and Labour for Cleaning of AHU coil with HCl acid and repairing punctured coil with copper welding including testing transportation except soldering for 6000 CFM -01 No and testing completeall as per site requirement and as directed by Engineer-in-Charge. |
| 4 | Supply and filling of Thermic fluid of approved make suitable for Central Heating System in a barrel of 210 litres complete all as specified and as directed. Make : Cabol-32 of Bharat Petroleum , IOCL or equivalent |
| 5 | Material and Labour for Provision of cooling pipe with GI pipe of suitable size for both pump including provision of coolant and refixing of coolant tank & motors along with wiring up to 5 mtr complete as per site requirement as direted by Engineer-in-Charge. Note : Coolant will be paid separately under respective item of BOQ. |
| 6 | Supply only Coolant, anti freezing of approved make complete all as specified and as directed. Make : Castrol / Mak / Servo |
| 7 | Material and Labour for Servicing of suction and discharge Gate Valve (02 Nos) Including provision of O rings suitable to operate 150 degree Celsius complete as per site requirement as direted by Engineer-in-Charge |
| 8 | Material and Labour for Descaling of chimney with suitable agent from line to make it free from dust and any blockage for smooth operation as per site requirement as directed by Engineer-in-Charge. |
| 9 | Material and Labour for Disconnecting electrically and taking down burnt out electric motor of monoblock pump set and Repair/Rewinding of monoblock pump set of cap 7.5/10 HP 3phase 415 Volts with 24mtr head make complete all as specified and directed by Engr-in-Charge |
| 10 | Material and Labour for Replacement of 4.0 Lakh K Cal burner assembly Complete including all connection, caliberation and testingto make plant serviceable as directed by Engineer-in-Charge |
| 11 | Supply and fix in replacement of clamps for cable to make proper cable discipline inside boiler room including material required like clamps, nut, bolts, Conduit with steel tubing approx 10 Mtr or any other accessories to make it proper as directed by Engineer-in-Charge |
| 12 | Material and Labour for Repair to wiring of Main Panel for Electric Supply to Boiler and replacement of UNSV wiring, MCB/MCCB and other items in panel as per site requirement to make it proper Functional of Plant as per satisfaction of Engineer-in-Charge. Note: Replacement of any Items required to make the panel complete functional will be in the quoted rate. |
| 13 | Material and Labour for Insulation of suction/ discharge from boiler to HU and HU to boiler pipe line made of MS/GI Pipe of dia 80/60 mm with PUF slab 25 mm thick with and including applying bituminuous compound and GI cladding with 26 gauge GI sheet complete |
| 14 | Material and labour for insulation of Boiler with PUF slab 25 mm thick with and including applying bituminuous compound and GI cladding with 26 gauge GI sheet complete |
| 15 | Material and labour forservicing of gate valve of size 60 mm and make as installed at site for smooth operation complete as directed by Engineer-in-Charge |
| 16 | Supply and fix in replacement of UNSV pulley with new pulley for blower motor of 100mm |
| 17 | Supply and fix in replacement of UNSV pulley with new pulley for blower motor of 5 HP |
| 18 | Material and labour for Descaling of complete suction and discharge line after draining out existing thermic fluidand stocking properly after cleaning suction and discharge line refilling of new/old thermic fluid as per site requirement as directed by Engineer-in charge |
| 19 | Supply and fix RTD including wiring and testing as per site requirement as direted by Engineer-in-Charge |
| 20 | Taking out old unserviceable dehumidifier control unit complete (03 No’s) and supply & fix with new one of the same specification as per site requirement as directed by Engineer-in-Charge |
| 21 | Taking out UNSV motor (01 No) and supply and fix same capacity (Single Phase), 9 m head 10 LPS including suitable wiring with control panel |
| 22 | Supply andf fix Dehumidifier tank PVC 100 ltrs Cap indoor type inclusive of fixing arrangement with angle Iron inside plant room complete as per site requirement and as dirercted by Engineer-in-Charge |
| 23 | Supply and in replacement of UNSV fluid Circulation motor of 1/2 HP including connection as per satisfaction of Engineer-in-Charge. |
| 24 | Taking down the existing unservicable GI Pipe and supply & laid in replacement GI pipe medium grade with all necessary fittings fixed to wall/ ceiling/ floor complete of size 20 mmdia complete all as specified and directed |
| 25 | Disconnecting electrically thermic fluid boiler of capacity 4,00,000 Kcal/hr complete, de-scaling/decarbonisingthe coil with wire brush to ensure carbonless steel surface including repairing of heating coil if required with iron welding and cleaning with kerosen in all respect and reassembling and testing/Caliberation of the same complete including Refactory plate paste as required with gasket packing set ,and servecing of burners of any make, including hose pipe as per site requirement with hose clamps cutting welding of boiler sheet and welding the same with same / new sheet as required,as per site complete all as specified and directed by Engineer-in-Charge. Note :- The cost of de-scaling,refactory plates ,gaskets,burner servicing,hose pipe with clamps,cutting of boiler welding andfabrication work and cleaning deemed to be included in quoted rates. Spares incorporated shall be measured and paid for separately under Srl Item No. 25.01 to 25.20 |
| 26 | Supply only Ignition transformer |
| 27 | Supply only of Sequence controller |
| 28 | Supply only Ignition electrode |
| 29 | Supply only Fuel filter element 5.0 Ltr |
| 30 | Supply only Nozzle (2.5) |
| 31 | Supply only of Photocell |
| 32 | Supply only TPL pipe for diesel line. |
| 33 | Supply only Heater rod of 2 KW for fuel tank. |
| 34 | Supply only Solenoid valve. |
| 35 | Supply only of Contactor (DOL) |
| 36 | Supply only Temperature controller. |
| 37 | Supply only Neon indication lamp |
| 38 | Supply only Toggle switch |
| 39 | Supply only of Selector Switch on/ off |
| 40 | Supply only Fuel pump. |
| 41 | Supply only Star coupling with rubber bush suitable size of any |
| 42 | Supply only Ammeter |
| 43 | Supply only of Temperature indiactor caliberation and setting |
| 44 | Supply only Delievery/Suction Pressure Gauge as per site requirement |
| 45 | Supply only AHU belt of any sizeas per site requirementNote : Sch of credit for Rs. 8831.00(Rs. Eight thousand eight hundred and thirty one only) to be deducted on acceptance of bid. |
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