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

supply of technical and general specification, l 1 station, name of work: start up bypass station spray nozzles inspection work. period o f work: during total shutdown of l station phase-1 2021-2022 tentative start date 15.01.2022 inspectin with in 2 days valve drawi ng attached. scope of work: ##contractor shall visit the site, review the drawings, and make himself fully aware with the scope, p lant access, facilities, work duration, shutdown schedules, facilities, complexities, safety measures etc., before submitting the qu otation. ##conduct site survey and safety inspection for suitability to execute the work. ##mobilize the team, equipment, tools, etc . ##identification of the spray nozzles. ##removal of the of spray nozzles. ##clean and inspect for any defect. if any defect is t here inform dewa engineer. ##replace the spray nozzles. ##total no of nozzles for startup by pass 9nos. ##replace the gaskets and reinstall the nozzles back. ##housekeeping the area. ##invoice amount will be according to actual work done. ##a safety meeting will be held to evaluate the risk involved in methods to be used. ##risk assessment and tool box talk to be given to the employees. ##in spection and approval from dewa personnel. ##de-mobilization and site clearance. ##the contractor is responsible for all waste mater ial segregation and to keep in the safe location assigned. ##work to be carried out during total shut down overhaul period, i.e. 15/ 01/2022 to 26/01/2022 work to be completed within 2 days. the contractor shall beresponsible for any delay in carrying out the work . 1.#dewa scope of supply ##ndt ##scaffolding if required ##insulation material if required 2.#warranty ·#a minimum warranty of 12 months for weld joints and workmanship shall provide by the contractor starting from the date of final clearance from dewa. ·# in case of any damage/defect of the work carried out under this contract within this warranty period, the contractor shall attend an d carry out the necessary repair work and rectify the defect within short period without affecting the production of electricity and water. general terms & conditions technical safety during the work: ·#contractor staff must have valid gate pass before entering the plant premises. ·#contractor shallgive daily tool box talk, risk assessment and dynamic risk assessment to their staffs. ·#con tractor staff involved in any activity shall confirm the availability of line clearance lc and permit to work ptw before start o f any work. ·#contractor staff must check and verify of the isolations before starting of any overhauling work. ·#the contractor sha ll check the condition suitable to carry out the work. conduct site survey and safety inspection to assess the working environment. ·#contractor shall ensure housekeeping is done on daily basis. ·#contractor site supervisor shall be continuously present at the wor k site to supervise the job. ·#the contractor must engage a qualified safety officer to ensure observance of safety and safe workingpractices by his men at site at all time. the safety supervisor shall keep all records tbt, risk assessment, hot work permit, ptw, msds, all safety related documents#. ·#contractor staff involved in any activity shall use appropriate ppes including gloves, helm et, goggles, safety shoe and mask etc. ·#contractor staff shall use full body safety harness when working at height. ·#only tested a nd certified rigging tools shall be used during the work. all the rigging tools must have valid test certificates and it must be pro duce to dewa foreman/ engineer upon request. ·#contractor must be ready with all required resources to execute the work as per agree d scope work during the outage schedule to avoid any delay. ·#daily hot work permit is required before start of any hot work like welding/ cutting/ grinding/drilling/heating etc. ·#during welding / cutting, ensure that welding spark / cutting materials shall not f all on nearby equipment. adequate fire blankets shall be used during welding and cutting work. ·#no any hot work shall be started wi thout getting hot work permit and without fire extinguisher near the work location. ·#daily confined space work permit is required b efore start of any work inside confined space ·#contractor shall ensure no disturbance to the nearby operating plant / equipment. ·# contractor is responsible for any damage or effect on installed or operating machines /equipment/ properties. ·#ensure proper handli ng of materials, tools. suitable belts are to be worn to avoid tools from falling. ·#safety signs shall be provided at worksite and wherever required the area is to be barricaded for safety and to prevent unauthorized entry. ·#contractor staff are allowed to work only in the authorized work place designated by dewa. ·#contractor staff are required to wear their company uniform & carry their g ate pass ids during the work inside dewa premises. ·#all the safety and security procedures of dewa shall be strictly adhered. ·#in case any accident/near miss/ abnormality, shall be immediately reported to dewa foreman/ engineer. ·#the contractor must engage a ce rtified & experienced rigger for all lifting activities ·#contractor shall keep valid welder certificate, rigger certificate, weldin g machine certificate, power tools testing certificate at site and shall be produce todewa foreman/ engineer upon request. ·#contra ctor shall keep the msds for the consumables crc/ wd 40 etc. used at site. ·#all the welding matching power cables, welding cables, power cables must be tested and free from joints. ·#cutting set and flame heating set must be equipped with back fire arrester. ·# contractor staffs should not use expired cutting disc, grinding disc & welding electrodes ·#contractor supervisor shall inform dewa foreman/ engineer/operator before use of service air and service water. ·#contractor staff should not use instrument air as it can c ause trip of the plant. ·#contractor staff should not go to desal area or other areas #. for lunch / sitting / sleeping. ·#contrac tor work must be started sharply at 07:30am and shall be continue up the end of the day. ·#if any work will continue after 18:00 cl ock and during off days, ensure that night / holiday permit must be available. the holiday / night work permit must be applied one d ay prior to the holiday before 10:00 am. ·#during holidays contractor shall ensure that all the resources but not limited to sub-con tractor manpower, tools, consumables, workshop facility and vehicles are available for the smooth execution of the work. ·#contracto r has to commence the work round the clock / double shift if required to complete the job within the agreed duration. waste segr egation and disposal hazardous waste segregation and disposal a.#ensure that everyone who might be exposed to hazardous wastes isaware of their potential effects and what to do with them. red bags to be used for only hazardous waste collection and to be dispos ed in appropriate bins. b.#used crc & wd40/ cans/lubrication cans should be disposed separately in the appropriate bin. c.#used insu lation material i.e. rock wool & ceramic wool to be collected in red bags and tie properly with cable tie, bag shall not be torn. de wa will arrange for the disposal through khadamatech request. d.#oil sludge, old firefighting foam, detergent coolant, solvent, soot material from boiler, magnetite scales from boiler internal, insulation material, silica gel, empty paint container, empty thinner container, empty aerosol cans crc/wd40 cleaner, fuel oil filter element, ng filter element, oily rags/cloth, broken glasses, refrac tory, adhesive /glue, epoxy, waste grease, mixed oil and acidic waste water shall be segregated properly e.#if the disposal of hazar dous waste is under scope of contractor as per scope of work, contractor has to arrange the disposal as per dubai

supply of variable frequency drive repairing work. repairing of ac drive; make: demag; model: acs800-demag-01-0004-3-0j400+n672; input: 380v/ 50hz/6a; output: 3ph ac/ 0-320hz/6.5a; pwer: 4kw; s.no:1082302687. note: collection and delivery of vfd from and to d ewa japs m station emd. workshop shall be in the scope of the vendor. workshop test reports shall be submitted along with delivery of repaired module. * warranty of 1 year shall be provided for the repaired module. for any information please contact mr. navanee than 0508373876.

supply of calibration and certification of condition monitoring instruments 3years. master instrument details such as make, model, serial no andvalid traceability certificate no to be provided.equipment : partial discharge analysermake : ipecmodel : pd sg-1sl. no. : 11160 85y & 1116086y

supply of valve, globe valve, full assembly for performance heater tcv outlet, kks code: 71/72/73lab20aa024, 71/72/73lab22aa024, class 1500, 10 0 f, size:3 inch, manual operated, bw, body material a216 wcb, trim ss431, hf, hf, project :-jebel ali, end connection bw, asme b16.34, , make samshin, material test certificate and valve hydro test certificate require along with delivery.

supply of gas valve comparment vent fan motor 88vl, ind.motor, cast iron, 3 phase, 380 v, 50 hz, 3.68 kw, 7.31 amps, 1440 rpm, ip 55, pf 0.82, ptc 150 deg.cel. type: aca 112 m-04/phe make:ac-motoren gmbh or equivalent

supply of abb symphony plus historian sph server; dell poweredge r740xd; raid 5jxj30info; broadcom 5720 quad port 1gbe b ase-t, rndc1xt3ts rv; dual, hot-plug, redundant power supply 1+1, 750w g6cckpwr sply; perc h740p raid controller, 8g b nv cache, adapter, low profi le 2g2r5bracket;1tb 7.2k rpm sata 6gbps 512n 3 .5in hot-plug hard drive 4jknvsystem integration; 16gb rdimm, 3200mt/s, dual rank 8 64keinformation; intel xeon silver 4210 2.2g, 1 0c/20t, 9.6gt/s, 13.75m cache, turbo, ht 85w ddr4-2400 mwpk2pr; chassis with up to 12 x 3.5 hard drives for 2cpu configuration f3f7v assy; service tag: 8d2yjb3; make: dell

supply of battery; alcad vantex; 985ah; nicd; type: vtx-1m-985-1, battery set includes accessories such as connectors and vent/filling cap, e lectrolyte to be shipped in a separate container

supply of current transformer 4 wire 3 systems energy meter; alpha a1500, model: roea00i6b462pm5100, nominal voltage: 3x19000/#3//110/#3 v, no minal current: 12000/1a, frequency: 50hz, accuracy class: 0.2s, tm 15 min, te 9 s, rl 1 imp / 200 kwh / kvarh, ra 1 imp / 20 0 kwh / kvarh, pulsewidth impulse length : 504ms, auxiliary power supply: 110vdc, type key: a1500-w433-544-osl-1065s-v3h00, mfgr: elster

supply of ac motor, 3ph, 50 hz, 380 v, 3.2 kw, ip 66, insulation class f, speed 2.34, type: bk90z-55vlwa/d11ma4-tf-d/c4-sp, make: bauer

supply of power, make: wieland, model: wipos p3 24-5, part number: 81.000.6160.0, switching power supply, 24vdc / 5a, primary switching power supply, three phase, output: 24 v dc / 5 a adjustable 22.5 â€# 28.5 v dc, short circuit proof, input: 340 - 575 v ac; 480 - 820 v dc, full load up to 60 â°c, pfc technology, vertical mount, 100 % burn-in, used for ia dryer in mext.