Latest and live tenders published in united arab emirates. Click on any tender to view further details.

replacement and pac refurbishment scope of work : 1 removal of two 2 existin g complete condenser coils 1 x 2 2 of skm package ac, model: pacx - 5032 yro supply, installation, testing and commissioning o f new condenser coils with copper to copper and thermo-guard coating. the air-cooled condenser coils should be as old coils technical specifications. 2 all mechanical & electrical work included in the scope. a. cutting, grinding, brazing of re frigerant pipes, disconnection, reconnection, removal, reinstallation condenser cooling fans & motors and testing & commissioning of the ac unit shall be carried out by contractor. b. disconnection of control & power cables connections shifting of the control panels from the structure of the condensing units as required for completing the job. c. control panel enclos ure shall be replaced and replace the defective component inside the panel. 3 removed condenser coil to be shift to d-station scrap yard by the contractor. 4 compressor oil drier core to be replace after first run. all bolt and nuts should be s/s and proper support to be provided. 6 the bidders shall submit expected lifetime of tubes & fins of their proposed condenser coils to evaluate their offer. 7 pressure test with nitrogen gas shall be at 400 psig for 48 hrs. 8 it is the contractor responsibility to take act ual measurements of coils as per site requirements. 9 package unit shall be painted by using anti-corrosive paint. 10 replace the ackage unit mounting springs & compressor mounting springs. 11 anti-corrosive thermo guard coating guarantees up to 08 years from d ate of commissioning. 12 contractor shall provide a complete schedule indicating time required for delivery & installation for the complete units given in our enquiry. 13 if any workmanship defects noticed, the same shall be rectify within 3 working days with al the materials required to restore the unit. 14 contractor has to replace the complete coil during the warranty if, a. a ny material/ manufacturing defects noticed in the supplied coil. b. coil fail to meet the performance requirement. 15 per formance test of the refurbished coil shall be carryout at the peak summer above 42 degree centigrade 16 any other

servicing/inspection of diesel pump set jmbr 132kv substation sap order no: 520609691 scope of work: diesel engine: test run the diesel engine and check engine speed. 2. test fire pump performance and record the results. 3. service of diesel engine in jectors. 4. service and re-calibration of diesel engine fuel pump. 5. replace of fuel filters. 6. service of heat exchanger and do p ressure test. 7. flush engine water jacket for cleaning of close cooling loop. 8. replace of water coolant fluid. 9. drain engine lu be oil and replace engine oil. 10. replace diesel engine lube oil filter. 11. replace engine upper head gasket if required. re place engine air filter cleaner. 13. test the diesel engine and re-adjust the engine speed. warranty: one year scope of work:

replacement and pac refurbishment. scope of work : 1 removal of two no#s of existing complete condenser coils 1 x 2 2 of skm package ac, model: pacx - 5032 yro, supply, installation, testing and commissi oning of two no#s of new condenser coils with copper to copper and thermo-guard coating. the new air-cooled condenser coils should b e same as old coils technical specifications. 2 all mechanical & electrical work included in the scope. a. cutting, grinding, brazing of refrigerant pipes, disconnection, reconnection, removal, reinstallation of condenser cooling fans & motors and testing & commissioning of the ac unit shall be carried out by contractor. b. disconnection of control & power cables connections

supply of make: california instruments brand: mx45-3pi technical specification: prog. 45kva system, 1/3 phase, dual vrange, gpib, mode make: california instruments brand: lan technical specification: lxi ethernet interface disables rs232

internal & external cleaning of screens intake at al yassat island ro plant please contact mr. melvin 0566147287 for further c larifications. scope of works: 1. intake screen cleaning of ro plants at al yassat island 2. cleaning process must be carried out a normal sea weather condition. 3. plant shutdown will be provided by dewa before cleaning process 4. contractor has to arrange all the necessary equipment to reach the intake screen point at sea. 5. cleaning can be done manually with the help of wire brushes & sc rapers and any other latest technology approved by dewa enrg. 6. pre & post cleaning of intake screen photographs should be submit ted with report. 7. contractor should fully aware the scope of works before submitting the quotations. 8. all necessary

job service pr for supply and fixing of amex saniver joint 900 mm dia with duplex steel one no with a width of 500 mm based on compl aint wb-2000696897 at jabal ali first area. job service pr for supply and fixing of amex saniver joint 900 mm dia with duplex steel one no with a width of 500 mm based on compl aint wb-2000696897 at jabal ali first area.

supply of shifting of 14 boxes from solar park lisaily to central stores warsan

scope for the electrical specialist services for e4 generator at e-station, phase-ii. jebel ali. detail scope: 1. vendor has to perf orm borescopic inspection of gte4 generator rotor cooling chutes modification at de&nde sides by generator specialist. 2. necessary qualified skilled labor, including labor supervision and certified equipment operators, cranes, special tools, certified slings and rigging plus scaffolding that may be required in connection with the services will be supplied by dewa. 3. borescope shall be supp lied by the vendor to carry out the job. detailed report with recommendation be submitted. 5. the remaining terms and condit ions as per the ge oem proposal reference no 1533716-20-rsaa dated 6th july 2020 is attached for reference.

collection/handling/testing of transformers oil 11 nos. samples: - perform oil sample tests on 11 nos oil samples collected from power transformers in l1 station as follow: 1- inhibitor content, test method s per iec 60666. 2- dbds, test method as per iec 62697. 3-corrosive sulphur, test method as per astm d 1275b. 4- potential corrosive sulphur test covered conductor dispo sition test, test method as per iec 62535. - the supplier has to provide the required syringes/metal bottles, collect the samples by their staff, and transport the samples from l1 station to their lab. - signed hard copy test reports for all samples with full t echnical details to be submitted to dewa. for sample collections / technical

supply of warning tape detectable for buried chemical linescolour yellow size 250 mtr length x 200mm widthmarking: caution buried chemical pip e line