Latest and live tenders published in united arab emirates. Click on any tender to view further details.
comprehensive annual maintenance of hvac system at solar innovation center. scope of works general. §#the contractor is required to quote lump sum price for maintenance of hvac system including spares excluded chillers and cooling towers §#the quotation will be submitted as per dewa specification and survey only. §#contractor to provide three hvac- senior technicians for operating of chille rs/bms and attending daily complaints from 07.00 am to 05:00 pm saturday to thursday. §#during ppm activities contractor to provid e more manpower to carry out preventive maintenance and to be completed as per the dewa schedule. §#all the materials in general wil l conform as per latest standards and shall be submitted to dewa for engineers approval. §#the contractor is required to take all pr ecaution. so as not, damage any of the existing equipment/ structure ete# #contractor staff is required to wear proper personal pro tective equipment at all time on the site. #the contractor shall deploy the skilled ac technicians for carrying out the maintenance works. the technicians shall be approved by dewa engineer. §#should we experience a breakdown in any of equipment/system at any tim e 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 1 hour after receipt of notification. §#service to be carried out in the presen ce of dewa staff only. §# ppm report to be submitted on a quarterly basis for
supply of mechanic kit 3 exl.ticker tape timer : mechanic kit 3 used for high school student to acquire better understanding on concept in mec hanics such as velocity, acceleration, force, newton#s law, conservation on momentum, conservation of energy and than concepts of vi bration, simple harmonic motion, and mechanical wave. experiment topics : kinematics and dynamics mu 01 the ticker timer mu 02 motio of a trolley on a horizontal plane rail mu 03 uniform motion mu 04 average and instantaneous velocity mu 05 motion of a trolley on an inclined rail mu 06 free fall mu 07 newton#s law mu 08 collision, linear momentum mu 09 explosion mu 10 conservation of mechan ical energy vibrations mu 11 simple pendulum mu 12 oscillation of a mass suspended by a spring mu 13 oscillation of
modification and upgradation of surge vessel compressor system and associated equipment and civil works at hatta ph2 pumping station please contact mr. shajahan 055-2596768 for further clarification. scope of works: 1. design & modification of surge vessel co mpressor system as per site requirements. 2. contractor should visit the site and fully aware the required design and modification w orks. 3. supply & installation of new air cooled with integral star delta fully automized-lubricated compressor with pressure rating - 10bar. 4. compressor has to be controlled with the microprocessor controller with remote communication facility. 5. installation of new air receiver tank with the capacity of 5m³ along with the auto drain valve to remove the moisture and condensation water. 6.auto controlled isolation valve at the outlet of the air receiver, which shall open at the pre-set level of surge tank 7. installati on of check valve at the outlet of air receiver tank. 8. installation of air filters, driers in the airline to surge vessel. 9. any other items not included elsewhere and required for the successful completion of the works, tenderer to list details of the items, i f any: no claims shall be entertained for the non-inclusion of the items not listed. 10. warranty shall be complied 2years for workm anship and equipment.
replace the damaged skylight sheets as per dewas approval.as per the attached specification & boq.site visit is mandatory, please c ontact: mr.sreekumar, phone # 050 9204201.please retain 5% retention amount. repair/replace the damaged roof gutter as per dewas approval provide water proofing for the gutters as per dewas approval. provide water proofing for all the joints for the sheets and nut and bolt as per dewas approval. any other items of work not included in the above items, but requirement of which is included in specifications and site requirements tenderer shall clearly describe the item and quote with unit price.
supply and fix specialized professional bird proofing net system under the roof slab of the parking area in order to provide a physi cal barrier and prevent pigeons resting multi storied parking floors at warsan complex.site visit is mandatory, please contact mr .sreekumar, phone # 050 9204201 any other items# any other items of work not included in the above items, but requirement of which is included in specifications and site requirements, tenderer shall clearly describe the item and quote with unit price.#
manufacturing & fabrication of pump coupling for najma ph1 pump as per sample provided please contact mr. fazal04-3229457 for f urther clarifications. scope of works: supplier should physically check the sample of the coupling before submitted the quotatio n. 2. material must be high quality carbon steel. 3. material certificate along with casting certificate must be provided.
service pr job for profibus cable laying work from ph-ii clo2 to ccr. scope of work:- profibus cable laying from clo2 plant to ccr a pproximate 1, 000 meters, including but not limited to cutting, welding, drilling, removal, reconnecting, and properly arranging cabl es in the cable tray.
supply and laying of 4mm2 x 4+sh core cable for gt-51-52-53 overall differential relay protection. 2.#cable laying work will be for three unit from gt-51-52-53 pcc to 132kv gis substation as per available cable route and termination of cable both ends with proper tagging. including required accessories. 3.#supplier has to quote after discussion with dewa engineers and site vi sit. 4.#supplier has to keep in mind all three-unit outage, for carried out work will not be at same time. 5. work should be carried out under contractor supervision with skilled qualified electrician. 6.#cable laying approximate length for gt-51- 400mtr. 7.#befor e final quotation, any query please discuss
supply of dc/dc converter; input 220vdc 320vdc; 14.2kw output 125vdc/96amps; make: schafer electronik gmbh; power conversion syste type c 5877-7 note: enquiry may be sent the following parties 1. m/s estec technical solutions llc, pb no.391260, al quoz- 3, dubai, uae.tel 04 3469455, mob 055 3413355, web:www.estecgulf.com. 2. m/s melriya technical solutions llc, p.o box 127131, dubai, uae.te 3791970, mob 050-5958093
poster printing and framing printing of 60 framed posters with white background that contains: dewa logo, dubai government logo, b lack text, colored text, images. artwork attached. dimensions of poster height: 61 cm/24 inches x width: 78.5 cm/31 inches and 5 cm paper bleed. paper type: polar matte paper frame: 1 inch boarder can be easily opened to replace worn-out posters. supplier to prov ide a sample and acquire approval before carrying out the job. for any inquiries kindly contact mr. mohamed omer 055-6080766/04-322 5944 mohamed.omer@dewa.gov.ae location: jebel ali power station complex opposite to ibn battutta mall m-station.