Corrigendum - Quotation Are Invited For Replacement Of Ventilation Supply Fan Unit And Associated Gi Ducting At Ph-2 Cwph Building

Quotation Are Invited For Replacement Of Ventilation Supply Fan Unit And Associated Gi Ducting At Ph-2 Cwph Building, D-Station, Jebel Ali 1032405300 1 Item-00001 Pr-1032405300Replacement Of Ventilation Supply Fan Unit And Associated Gi Ducting Atph-2 Cwph Building, D-Station, Jebel Ali,Introdu Ction:The Fresh Air Supply Fan Air Handling Unit, Supply Air Duct & Sand Traplouvers At D Phase-2 Cwph Chlorination Area Has Been In Operation Forthe Past 35 Years. They Are Badly Corroded And Completely Damaged Due Toaging And Surrounding Chemical Fumes. As Per R Ecent Operationinstructions, The Main Entrance Door Shutters Are Kept Closed And Thereis No Source Of Fresh Air Ventilation. Theref Ore, Urgent Replacement Isrequired. Hence, We Plan To Replace The Ahu, Supply Air Ducting And Sandtrap Louvers With New Ones.Refer T O The Attached Ahu Dimensions And Scope Of Work For Details.Suppliers Are Requested To Visit The Site To Acquaint 1 Au Themselves Withact Ual Site Conditions, Project Challenges And The Site Requirements.1.Scope Of Work:1.1. Removal Of Existing Supply Fan Unit And Assoc Iated Gi Ducting.1.2. Supply And Installation Of New Supply Fan Unit Assembly Completewith Housing Cabinet.1.3. Housing Cabinet Size Dimensions: 2000 X 1300 X 1000 Mm.1.4. Supply And Installation Of Centrifugal Blower Impeller Backwardcurved. Air Flow Shall Be 11, 500 Cfm.1.5. Blower Motor Rating: 7.5 Kw, 1440 Rpm, 3Ph, 380V, 50 Hz1.6. The Housing Cabinet Shall Be Fabricated From A 2Mm Ms Sheet Withcomplete Blower Assembly And Angle Filter Frame.1.7. Blower Shaft Material Shall Be En8 Material.1.8. Impeller And Blower Shall Be Dynamically Balanced.1.9. Replacement Of Blower & Motor Fan Pulley As Per Existing.1.10.Dynamic Balancing Certificates Should Be Provided.1.11.Heavy Duty Plummer Block With Roller Bearing Set To Be Installed.1.12.Heavy Duty #C# Channel Support For Bearing Moun Ting.1.13.Heavy Duty Spring Vibration Isolator To Be Fixed.1.14.Replacement Of Supply Fan Housing Cabinet Inner To Be Insulatedwith 25 Mm Thick Thermally Insulated Pu Insulation.1.15.Replacement Of Manual Vcd Dampers And Aluminum Mesh Filters.1.16.Complete Units S Hall Be Painted With Epoxy / Marine Paint.1.17.Replacement Of Existing Damage Supply Air Duct 1200 X 500 X 16,000Mm (Moc-Gi Thicknes S 0.9 Mm).1.18.Replacement Of Aluminum Diffuser Grills 5 Nos.1.19.The Replacement Of Hanging Threaded Rods And Duct Support Channels Ph-2 Cwph Building, D-Station, Jebel Ali, For Any Clarification Please Contract Mr. Mansoor Ahmed 050-3520794 / 045151257 Or Mr. Iqbal Ahmed 050-7645402 / 04-8044161 Standard Terms & Conditions 1) Prices Should Be Ddp Delivery Duty Paid At Dewa Stores. 2) Quotation To Be Submitted Only In Local Currency U.A.E Dirhams 3) Dewa Standard Payment Terms Is 30 Days Credit From The Date Of Acceptance Of Material 4) No Dewa Staff Or His Or Her Relatives Up To Third Degree Should Have Ownership Or Partnership In Your Company, And Your Participation In Dewa Tenders / Rfqs Should Not Constitute A Conflict Or Perceived Conflict Of Interest. Supplier Registration: Https://Srm.Dewa.Gov.Ae/Irj/Portal/Anonymous/Regis Tender Link : Https://Srm.Dewa.Gov.Ae/Sap/Opu/Odata/Sap/Zsrm_Rfx_Reg_Bid_Srv/Attachmentset(2332403054)/$Value