Tenders Are Invited For Comprehensive Amc Of Water Cooled Chillers

Quotation Are Invited For Comprehensive Amc Of Water Cooled Chillers *Comprehensive Amc Of Water 1032204135Rfx Description Comprehensive Amc Of Water Cooled Chillers At New Academy Building As Per Attached Specification. Contact Person:Mr. Akbar / 0528682151 1 Item-00001 Specification For Comprehensive Amc Of Water Cooled Chillers At New Academy Building. A. Scope Of Work: - ·#The Contractor Is Requir Ed To Quote Lump Sum Price For Comprehensive Annual Maintenance Of Water-Cooled Chillers Including Spares. ·#The Quotation Will Be S Ubmitted As Per Dewa Specification And Survey Only. ·#Spare Parts Required To Carry Out The Rectification Activity Should Be Arrange D At The Earliest Also Contractor Should Keep Spare Parts In The Building In Order To Keep The Equipment Down Time To Minimum And Mu St Be Genuine Spares From Oem Or Oem Recommended Vendors. ·#During Ppm Activities Contractor To Provide More Manpower To Carry Out P Reventive Maintenance And To Be Completed As Per The Dewa Schedule. ·#All The Materials In General Will Conform As Per Latest Standa Rds And Shall Be Submitted To Dewa For Engineers Approval. ·#The Contractor Is Required To Take All Precaution. So As Not, Damage An Y Of The Existing Equipment/ Structure Ete# ·#The Contractor Shall Deploy The Skilled Ac Technicians For Carrying Out The Maintenanc E Works. The Technicians Shall Be Approved By Dewa Engineer. ·#Should We Experience A Breakdown In Any Of Equipment/System At Any Ti Me 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 Yea R Round. Responding Time To Breakdown Calls Is Within 30 Minutes After Receipt Of Notification As Per Below Two Sla Conditions. ·#Al L Maintenance Activities Shall Be Performed In Presence/ Supervision Of Competent Supervisor. ·#Ppm Reports To Be Submitted With The Ir Own Check List And Dewa Check List As Well On A Quarterly Basis For Our Verification. ·#Contractor Is Required To Visit Every Mon Th To Check Chiller Performance And Alarms To Be Verified And Reports To Be Submitted Accordingly. ·#Contractor To Be Carried Out De Scaling Of Condenser Tubes And Evaporator Tubes Once Per Year Or As Per Site Requirement. ·#Contractor To Be Perform Eddy Current Te St For Condenser Tubes Once Per Year Or As Per Site Requirement And Reports To Be Submitted Accordingly. ·#Building Maintenance Cont Ract To Be Handed Over After The Amc Tenure If The Amc Awarded To Another Party For Upcoming Year With Presence Of Dewa Supervisor A Lso Snag To Be Cleared Within 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. ·#Contrac Tor To Share Official Email Id /Call Center Number To Dewa For Forwarding And Registering Complaints. ·#Contractors To Be Submitted Their Own Check List For The Corrective Maintenance And Consumable Items To Be Mentioned For Dewa Verification And Record. ·#Correct Ive Maintenance Reports To Be Submitted Within Three Working Days With Their Own Service Report To Dewa Supervisor For Verification And Record. ·#Training To Be 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 Employ Er#S Convenience With Seven Days Written Notice To The Contractor Without Explaining Any Reason For Termination. Contractor Will Sub Mit The Invoice Based On Actual Work Done At Site And Applicable Due Payment Will Be Released Based On Employer Verification And Con Firmation. ·#The Contract Period Will Start From The Date Of First Service/ Visit. ·#Minimum 4 Ppm Services (One Major And Three Min Or Service) To Be Carried Out Yearly. ·#In Case Of Un-Satisfactory Performance, The Lpo Will Be Cancelled Giving 15 Days# Notice ·#C Ontact Person For Site Visit Mr. Akbar Ali: 052 8682151 ([email protected]) And Mr. Mohideen: 055 3810513, 04 3227879 ([email protected]). All Spare Parts Are Included Expect The Blow Major Item: ·#Replacement Of Evaporator Shell And Tubes. ·#Replac Ement Of Condenser Shell And Tubes. ·#Replacement Of Compressors. ·#Replacement Of Compressor Winding. ·#Replacement Of Compressor R Otor And Impeller. Major Maintenance (Once In A Year) ·#Visual Inspect For Refrigerant Leak And Top Up If Required. ·#Inspect Vibr Ation Eliminator ·#Check Refrigerant In Sight Glass. ·#Inspect And Tighten Electrical Connections. ·#Check Relays And Operating/Safe Ty Controls And Replace If Required. ·#Check Operation Of Electronic Expansion Valve And Replace If Required. ·#Perform Micro Tech C Heck, Log, And Last Fault Analysis, Analyzes Performance. ·#Check Condition Of Safety Switches And Replace If Required. ·#Checkcond Ition Of Flow 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 A Nd Replace If Required. ·#Check The Configuration And Settings. Adjust If Required. ·#Check The Compressor Over All Parameters. ·#Up Grading The Software If Required. ·#Check And Tighten Compressor Electrical Connections. ·#Check And Record Water Entering And Leavi Ng Temperature 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 A Ll Electrical Connections. ·#Check And Record Compressor Amps. ·#Check For Any Unusual Noise Or Vibration. ·#Check Igv Operation. ·# Check & Record All Refrigeration Parameter. ·#Descaling Of Condenser Tubes And Evaporator Tubes Once Per Year Or As Per Site Require Ment, Also To Be Submitted Eddy Current Test Reports. Minor Service For Chillers (3 Times) ·#Check General Condition And Operation Of The Unit. ·#Check And Record Condenser Water Entering And Leaving Temperature And Replace If Required. ·#Visual Inspection Of Le Ak. ·#Check And Record Water Entering And Leaving Temperature And Replace If Required. ·#Check And Record Supply Voltage. ·#Confirm Correct Water Flow And Pressure Drop ·#Check And Record Line Voltage. ·#Inspect Power Components For Signs Of Overheating. ·# Analy Ze Compressor Fault Log. ·#Clean Electrical Panel. ·#Check Cooler Insulation Condition And Replace If Required. ·#Check Tightness Of All Electrical Connections. ·#Check And Record Compressor Amps. ·#Check For Any Unusual Noise Or Vibration. ·#Check Igv Operation. ·#Check & Record All Refrigeration Parameter. ·#Perform Microtech® Iii Check, Log, And Last Fault Analysis. ·#Check And Record Sucti On And Discharge Pressure. B. Sla Condition: - ·#Based On Criticality P 1 - Emergency: Life, Property, Environment And / Or Business Continuity At Risk. Item: Priority P1 Sla Response Details Priority: P1- Emergency Time To Respond: 30 Minutes Time To Resolve: 4 Hours Typical (P1- Emergency Problems) ·#Signi Ficant Impact Has Occurred Or Has The Potential To Occur To The Client / Business Operation. ·#Health And Safety Issue. Injury Has O Ccurred Or And Immediate Threat Of Injury Is Present. ·#Significant Damage To Property Has Occurred. ·#Any Environmental Problem Tha T Presents An Immediate Risk Of Significant Contamination Of The Residence, Workplace Or Environment. ·#Any Risk That Would Endanger Security Of The Property And Occupies. P2 - Non - Emergency; Cannot Wait Until Next Scheduled Visit Without Having A Neg Ative Impact To The Client / Business Operation. Item: Priority P2 Sla Response Details Priority : P2-Urgent Time To Respond: 30 Minutes Time To Resolve: 8 Hours Typical (P2- Urgent Problems) ·#Minor Impact Has Occurred Or Has Potential Of Occurring To The Client / Business Operation. ·# 4 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. Tender Link : Https://Www.Dewa.Gov.Ae/Api/Rfxdownload/2412201515