Brahmapur Development Authority has published Tender For Construction Of Additional Work Phase-Ii Ganjam Haat And Commercial Complex At Brahmapur Part- C. Submission Date for this Tender is 04-09-2023. Electrical Maintenance Tenders in brahmapur Odisha. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 02-Sep-2023 | FINANCIAL TURNOVER | Technical Bid | 04-09-2023 |
| Sl. No. | Item Description |
| 1 | Laying and Jointing PVC Pipe. Heading |
| 2 | Supply ofFull Inverter VRF System with Modular type outdoor units (Top Discharge) , all scroll DC Inverter compressors for Cooling & Heating applications along with different types of indoors compatible with VRF ODUs with R 410 A . All inverter capacity controlling compressors shall be suitable for 3 Phase, 50 Hz.. The outdoor fins should be with corrosion resistant chemical coating at factory only along with hydrophilic coating to shield it from Salt, Sand & other elements brought in by the air. The manufacturer must be OEM of its compressor, which is fitted in the VRF outdoor unit. It can work upto 53 Degree Celsius.All proposed outdoor unit should have minimum COP of 3.4 at 100% load condition for Cooling in standard AHRI test conditions (Ambient DBT-35 Deg C, Inside DBT 27 Def C/WBT 19 Deg C).Proposed outdoor unit system should not have any deration in cooling capacityupto 39 Degree C ambient temperature.a. Capacity:10 HP |
| 3 | b.Capacity:12 HP |
| 4 | c. Capacity:14 HP |
| 5 | d. Capacity:16 HP |
| 6 | e. Capacity:18 HP |
| 7 | f. Capacity:20 HP |
| 8 | g. Capacity:22 HP |
| 9 | Supply of The Indoor units suitable for operation on 220V-240V, Single Phase, 50 Hz AC electric supply and shall have shall have electronic control valves to control refrigerant flow with washable Filters,BLDC motors. a. 2.0 TR 4-WayCassette AC |
| 10 | b. 3.5 TR 4-WayCassette AC |
| 11 | c. 8.0 TR Hi-Static Duct |
| 12 | Cordless Remotes |
| 13 | Corded Remote for Ductable AC |
| 14 | Cassette Panel |
| 15 | Supply ofY-Branches/ ODU Connector |
| 16 | SITC ofBMS Compatible Central controller |
| 17 | PDI |
| 18 | ANCILLARY ITEMInstallation, Testing and Commissioning ofFull Inverter VRF System with Modular type VRF outdoor units (Top Discharge) . Capacity:10 HP |
| 19 | Capacity:12 HP |
| 20 | Capacity:14 HP |
| 21 | Capacity:16 HP |
| 22 | Capacity:18 HP |
| 23 | Capacity:20 HP |
| 24 | Capacity:22 HP |
| 25 | Installation, Testing and Commissioning of VRF Indoor units suitable for operation on 220V-240V, Single Phase, 50 Hz AC electric supply.2.0 TR 4-WayCassette AC |
| 26 | 3.5 TR 4-WayCassette AC |
| 27 | 8.0 TR Hi-Static Duct |
| 28 | Supply ofY-Branches/ ODU Connector |
| 29 | SITC ofBMS Compatible Central controller |
| 30 | PDI |
| 31 | SITC of the Cu. refrigerant pipes with 19mm/13mm with nitrile rubber tube insulation of following sizes Make: Nippon/ Ravi Tubes/ Mandev/ Total Line Gas line with 19mm thick insulation 53.9mm |
| 32 | 41.3mm |
| 33 | 34.9mm |
| 34 | 31.7 mm |
| 35 | 28.58mm |
| 36 | 22.2mm |
| 37 | 19.05mm |
| 38 | 15.88mm |
| 39 | Liquid line with 13mm thick insulation22.2mm |
| 40 | 19.05mm |
| 41 | 15.88 mm |
| 42 | 12.07 mm |
| 43 | 9.52 mm |
| 44 | Control & Transmission WiringSupply Installation Testing and Commission of Control wiring of 2 core x 1.5 sqmm copper in suitable conduits between indoor and outdoor units. Make: Polycab/ Havells/ Anchor/ RR Cabel/ Finolex |
| 45 | Supply Installation Testing and Commission of PVC drain pipe with 6mm thick nytrile tube insulation. Make: Supreme/ Finolex or equivalent32mm |
| 46 | 40mm |
| 47 | Supply & Installation of GI Slotted Tray for expose copper piping covered with GI sheet(22G) on terrace & in shaft if open.50mmx150mm X 50mm |
| 48 | 50mmx300mm X 50mm |
| 49 | SITC offabricated G.S.S. rectangular ducting complete with neoprene rubber gaskets, elbow, splitter dampers, vanes, hangers, supports etc as per approved drawings and specifications of following sheet thickness complete as required 24 G |
| 50 | 22 G |
| 51 | Acoustic Insulation Providing & fixing of Acuastic insulation inside supply air duct with 12mm thick regid board covered with tissue paper and 34 gauge alluminum perferated sheet. 12.5 mm |
| 52 | Thermal InsulationSupplying and fixing of 13mm thickness duly laminated aluminum foil of mat finish closed cell Nitrile rubber insulation on duct after applying suitable adhesive for Nitrile rubber. The joints shall be sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape insulation complete as per specifications and as required 13mm |
| 53 | Supply, installation, testing and commissioning of Powder Coated Extruded Aluminium Grillwith Damper |
| 54 | Supply, installation, testing and commissioning of Powder Coated Extruded Aluminium Grillwithout Damper |
| 55 | Supply, installation, testing and commissioning of EyeBall/Jet Nozel Dia of 250mm |
| 56 | Supply, installation, testing and commissioning of fire damper (Motorized) of suitable gauge as per specification and approved drawing (for Supply & Return air duct ) |
| 57 | Commissioning of VRF systems including topping R410A gas as per site requirements |
| 58 | Supply, Installation and Commissioning of Wattmeter |
| 59 | Supply, Installation and Commissioning of CT |
| 60 | Provision for erection (fitting & fixing) ofscaffolding all around the structure to safeguard the structure and makingplatformforair-conditioningworkcarefully includingcost,conveyance,loadingand unloading of all materials and cost of all labour, sundries, T&P required for the work etc. complete in all respect as directed by the Engineer in charge. |
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