Corrigendum - Quotation Are Invited For Comprehensive Amc Of Water Cooled Chillers

Quotation Are Invited For Comprehensive Amc Of Water Cooled Chillers Comprehensive Amc 1032303405Rfx Description Comprehensive Amc 1 Item-00001 Comprehensive Amc Of Water Cooled Chillers At Al Quoz Sustainable Building. A. Scope Of Work: - #The Contractor Is Required To Quot E Lump Sum Price For Comprehensive Annual Maintenance Of Water-Cooled Chillers Including Spares Such As Display Board, Mother Board, Control Board And All Type Of Circuits Boards, Transducer, Leaving & Entering Sensors, Refrigerant Gas, Drier Filters, Oil, Guide V An Actuator And All Are Consumable Parts. #The Quotation Will Be Submitted As Per Dewa Specification And Survey Only. #Spare Parts Required To Carry Out The Rectification Activity Should Be Arranged At The Earliest Also Contractor Should Keep Spare Parts In The Building In Order To Keep The Equipment Down Time To Minimum And Must Be Genuine Spares From Oem Or Oem Recommended Vendors. #Durin G Ppm Activities Contractor To Provide More Manpower To Carry Out Preventive Maintenance And To Be Completed As Per The Dewa Schedul E. #All The Materials In General Will Conform As Per Latest Standards And Shall Be Submitted To Dewa For Engineers Approval. #The Contractor Is Required To Take All Precaution. So As Not, Damage Any Of The Existing Equipment/ Structure Ete# #The Contractor Shal L Deploy The Skilled Ac Technicians For Carrying Out The Maintenance Works. The Technicians Shall Be Approved By Dewa Engineer. #Sh Ould We Experience A Breakdown In Any Of Equipment/System At Any Time Of The Day Or Night, You Will Respond To Our Request With Your 24 Hours Emergency Call Out System Available 7 Days A Week All Year Round. Responding Time To Breakdown Calls Is Within 30 Minutes After Receipt Of Notification As Per Below Two Sla Conditions. #All Maintenance Activities Shall Be Performed In Presence/ Supervis Ion Of Competent Supervisor. #Ppm Reports To Be Submitted With Their Own Check List And Dewa Check List As Well On A Quarterly Basi S For Our Verification. #Contractor Is Required To Visit Every Month To Check Chiller Performance And Alarms To Be Verified And Rep Orts To Be Submitted Accordingly. #Contractor To Be Carried Out Descaling Of Condenser Tubes And Evaporator Tubes Once Per Year Or As Per Site Requirement. #Contractor To Be Perform Eddy Current Test For Condenser Tubes Once Per Year Or As Per Site Requirement A Nd Reports To Be Submitted Accordingly. #Based On The Eddy Current Reports Contractor To Be Plugged The Damaged Condenser Tubes As Per Site Requirement. #Contractor To Be Arranged Recovery Machine To Recover The Refrigerant In The System If Necessary, As Per Sit E Requirement. #Contractor To Be Rectified The Leakage (Oil & Refrigerant) In The System As Per Site Requirement. #Contractor To B E Supply The Refrigerant Gas To Refill In The System As Per Site Requirement. #Building Maintenance Contract To Be Handed Over Afte R The Amc Tenure If The Amc Awarded To Another Party For Upcoming Year With Presence Of Dewa Supervisor Also Snag To Be Cleared With In 15 Days Dewa Supervisor Will Evaluate Snags Which Is Valid Or Invalid, If Failed To Clear The Snags As Per Sla, Dewa Will Get The Rectification Done Through Third Party And The Respective Cost Shall Be Deducted From Payment. #Contractor To Share Official Email Id /Call Center Number To Dewa For Forwarding And Registering Complaints. #Contractors To Be Submitted Their Own Check List For Th E Corrective Maintenance And Consumable Items To Be Mentioned For Dewa Verification And Record. #Corrective Maintenance Reports To Be Submitted Within Three Working Days With Their Own Service Report To Dewa Supervisor For Verification And Record. #Training To B E Provided By Specialized Trainer To Our Dewa Staffs. #Risk Assessment, Method Of Statement And Action Plan To Be Submitted Before Proceeding Work, Such As Major Ppm And Corrective Maintenance. #The Contract Can Be Terminated By Employer#S Convenience With Seven Days Written Notice To The Contractor Without Explaining Any Reason For Termination. Contractor Will Submit The Invoice Based On Ac Tual Work Done At Site And Applicable Due Payment Will Be Released Based On Employer Verification And Confirmation. #The Contract P Eriod Will Start From The Date Of First Service/ Visit. #Minimum 4 Ppm Services (One Major And Three Minor Service) To Be Carried O Ut Yearly. #In Case Of Un-Satisfactory Performance, The Lpo Will Be Cancelled Giving 15 Days# Notice #Contact Person For Site Visi T Mr. Akbar Ali: 052 8682151 (Akbar.Ali@Dewa.Gov.Ae) And Mr. Mohideen: 055 3810513, 04 3227879 (Mohideen.Esmail@Dewa.Gov.Ae). All S Pare Parts Are Included Expect The Blow Major Item: #Replacement Of Evaporator Shell And Tubes. #Replacement Of Condenser Shell An D Tubes. #Replacement Of Compressors. #Replacement Of Compressor Winding. #Replacement Of Compressor Rotor. #Overhauling Of Comp Ressor. Major Maintenance (Once In A Year) #Visual Inspect For Refrigerant Leak And Top Up If Required. #Inspect Vibration Elimi Nator #Check Refrigerant In Sight Glass. #Inspect And Tighten Electrical Connections. #Check Relays And Operating/Safety Controls And Replace If Required. #Check Operation Of Electronic Expansion Valve And Replace If Required. #Perform Micro Tech Check, Log, And Last Fault Analysis, Analyzes Performance. #Check Condition Of Safety Switches And Replace If Required. #Check Condition Of Fl Ow Switch And Replace If Required. #Check Condition Of Drier Cores And Replace If Required. #Check The Paint And Touch Up Only On Corroded Areas. #Check The Safety Controls, Such As The High- And Low-Pressure Transducers, And Motor Protector Module And Replace If Required. #Check The Configuration And Settings. Adjust If Required. #Check The Compressor Over All Parameters. #Upgrading The Software If Required. #Check And Tighten Compressor Electrical Connections. #Check And Record Water Entering And Leaving Temperat Ure And Replace If Required. #Check And Record Supply Voltage. #Confirm Correct Water Flow And Pressure Drop. #Analyze Compressor Fault Log. #Clean Electrical Panel. #Check Cooler Insulation Condition And Replace If Required. #Check Tightness Of All Electric Al Connections. #Check And Record 3 Ea 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://Www.Dewa.Gov.Ae/Api/Rfxdownload/Get/2332302096

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