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restoration of ultraviolet resistant gel coating of grp piping inlending plant at #g# station ph-i lock-101.0 scope of workthe idde r shall familiarize himself of the plant and the requirementsefore he sumits his id. he may visit the plant and see the internalstru ctural parts of the plant to evaluate the clear scope, quantum ofwork and the intricacies of the jothe scope of work for restoration of ultraviolet coating of grp pipingwill include ut not limited to:1.1 all the work including supply, moilization of material, ere ctionof scaffolding, access platforms and all other consumales required toexecute the work under this contract is sole responsiility of thecontractor.1.2 thorough washing of external surfaces of the pipes with water toremove loose scales ofdamaged top coating, d ust, dirt, salt depositsand pollutants, etc.1.3 thorough cleaning of surfaces with acetone or other suitalecleaner approved y dewa. 1.4 to apply a high quality transparent isophthalic, uv resistant cleargel coat of polyester / vinyl ester resin on the external su rfaces ofthe pipes, flanges, reducers and other grp fitting within the pipelength.1.5 all uv resistant gel coat to e applied manual ly y hand rush /rollers. spray application to e avoided.1.6 restoration of flow markings on the piping after coating.1.7 if unavoi dale the grating and the stair treads can e removed forgetting access to surface preparation and gel coat the grp piping.efore this is to e done, dewa shall e notified and the area shall earricaded with ropes andreflective tapes. however, contractor shallensure t hat access to entire plant is availale through an alternatepath.1.8 at no time, the entire handrail, grating or all stair treads sh alle removed. contractor shall e responsile for accidents caused due tohis negligence.1.9 all the removed gratings, handrails, plat forms to e restored andinstalled ack after the works.for site visit please contact mr. nosir @ 056-6093676, restoration of ultraviolet resistant gel coating of grp piping inlending plant at #g# station ph-i lock-201.0 scope of workthe idde r shall familiarize himself of the plant and the requirementsefore he sumits his id. he may visit the plant and see the internalstru ctural parts of the plant to evaluate the clear scope, quantum ofwork and theintricacies of the jothe scope of work for restoration of ultraviolet coating of grp pipingwill include ut not limited to:1.1 all the work including supply, moilization of material, ere ctionof scaffolding, access platforms and all other consumales required toexecute the work under this contract is sole responsiility of thecontractor.1.2 thorough washing of external surfaces of the pipes with water toremove loose scales of damaged top coating, d ust, dirt, salt depositsand pollutants, etc.1.3 thorough cleaning of surfaces with acetone or other suitalecleaner approved y dewa. 1.4 to apply a high quality transparent isophthalic, uv resistant cleargel coat of polyester / vinyl ester resin on the external su rfaces ofthe pipes, flanges, reducers andother grp fitting within the pipelength.1.5 all uv resistant gel coat to e applied manual ly y hand rush /rollers. spray application to e avoided.1.6 restoration of flow markings on the piping after coating.1.7 if unavoi dale the grating and the stair treads can e removed forgetting access to surface preparation and gel coat the grp piping.efore this is to e done, dewa shall e notified and the area shall earricaded with ropes and reflective tapes. however, contractor shallensure t hat access to entire plant is availale through an alternatepath.1.8 at no time, the entire handrail, grating or all stair treads sh alle removed. contractor shall e responsile for accidents caused due tohis negligence.1.9 all the removed gratings, handrails, platforms to e restored andinstalled ack after the works

supply of gtc-oda-p-t4 rx24015010 # on demand application, professional services # man days, implementation cost

caliration and certification of ultraproe. make: ue systems, model: up-9000sc sl nos- 940514 & 940515for more information or visit the site please contact mr. sajeevekumar velimattathil s. 0554328067

scope of work: 1.#collect 250 kw, 11kv induction motor from jaal ali power station. 2. test run the motor and record the viration re adings. 3.#dismantle motor completely, inspect the stator windings and all other parts and prepare condition report. 4.#carry #out t he incoming electrical tests & records readings. 5.#steam wash, clean stator windings and dry in oven to required temperature. 6.#co mplete overhaul stator to class-f insulation using polyester class-h varnish and cure in ake in oven. 7.#carry- out the tests prior to varnishing: insulation resistance test, polarization index, and record readings. 8.#steam wash rotor of motor and dry in oven. 9. #check dimension of oth earing journals, earing housing and provide report. 10.#overhaul the coolers and repair anyroken cooler tue . 11.#check the trueness of rotor and dynamically alance rotor with all rotating parts and prepare report. 12.#re-assemle aove overh auled motor with new earings de 6228-c3 and nde 7322-e use only skf/fag earings. 13.#test run aove assemled motor at no-load in pres ence of emd k staff and provide report. 14.#repaint complete motor with similar color after cleaning motor ody in two coats a-heavy duty ase primer -with paint ral7004. 15.check the auxiliary terminal ox of space heater&rtd replace/repair if required. 16.#deliver to refurish motor to dewa site along with reports.for any technical clarifications please call mr mohamed adelaset 0551961095

caliration and certification of time domain reflectometer, tdr. make: sea kmt, model: teleflex, sl no- 112741812for more information or visit the site please contact mr.sajeevekumar velimattathil s. 0554328067

removal and re fixing of insulation and liner plate of whr hotspot rectification work # k station japs. period of work 04 days during unit shut down scope of work ·#moilize the laor, equipment, tools, etc. on 24 hrs. notice period ·#remove the liner plate i n the designated areas. ·#rethread the plate-fixing stud m12. ·#remove the existing insulation and clean the casing surface. ·#int imate dewa personnel in case of any anormalities / damages found in the oiler casing plate. ·#install the new insulation lankets. ·# contractor shall rectify any anormalities / deformation found in the liner plate. ·#in case of complete damage of the liner plate, d ewa will supply new liner plate and contractor shall faricate and fix the plate according to site conditions. ·#fixthe liner plate and ensure that flue gas will not enter to oiler casing. ·#fix the nut and washers ack and tack weld the nuts with stud. ·#housekeep the area and dispose scrap insulation as per dewa instruction. ·#jo completion acceptance is sujected to dewa personnel inspection and verification. ·#sumit work completion report with clear photos. dewa scope 1.#scaffolding 2.#electricity 3.#water 4.#insulatio n 5.#liner plate 4ft x 8ft 6.#m12 stud & nut additional requirements from contractor ·#after work completion, dewa will do the th ermographic inspection. contractor shall rectify any further hotspots oserved in the same area. ·#the contractor shall rectify any a normalities / damages of oiler casing due to hotspot oserved in a period of one yearfrom the date of jo completion. warranty ·#the minimum warranty period for the work shall e of one year from the date of completion of work accepted y dewa. ·#in case of any damag e/defect of the work carried out under this contract within this warranty period, the contractor shall attend and carry out the nece ssary repair work and rectify the defect within short period without affecting the production of electricity and water. general ter ms & conditions ·#the contractor shall visit the site and make himself fully familiar with the work scope, plant access, facilities, complexities, safety measures etc., efore he sumits his id. ·#contactor shall sumit method of statement and schedule upon receipt of po. ·#the contractor shall ensurehousekeeping on a daily asis and the contractor shall e responsile for all waste material dispo sals to designated places. ·#all dewa safety & environment policy, rules and regulation shall e followed at work site during the exe cution of the work. the contractor#s engineer should e familiar with safety regulations while working in a hazardous area. ·#scaffol ding if required shall e arranged y dewa. ·#crane if required shall e arranged y dewa. ·#all rigging and transporting equipment shou ld e arranged y the contractor. this equipment should e duly tested and certified y the 3rd party inspection agency and the certific ates should e produced on demand. qualified rigger, mechanics should e provided. ·#the work shall e executed under dewa supervisionand as per quality/schedule requirement. ·#contractor#s supervisor shall e availale at site throughout the period of work. ·#entry p ermits for the staff/workers should e applied with passport copies having valid visa. persons, whose names are not availale in the l ist, will not e allowed to enter the powerhouse. ·#entry permits for the vehicle should e applied with copies of vehicle registratio n. ·#dewa will arrange necessary ptw / lc / hwp from operation, chemical la / fire department clearances to carry out the scope of w ork under this contract. ·#the contractor upon receiving the work permit shall first ensure a safe working condition. ·#all the pers ons should wear all the required ppe while at work. ·#all material and tools rought in shall e declared at powerstation security ga te and the list of these items shall e signed y dewa security. the copies of these documents shall e lodged with dewa engineer in-ch arge on daily asis. this document will e the asis for the clearance gate pass to take them out on completion of the jo. ·#service air, electricity and water for work at dewa site. it is the responsiility of the contractor to have his own arrangement in extendin g the electricity and water utility to his places of work including lighting

supply of hydrotesting for toxic gas cylinders, hydrotesting for non-toxic gas cylinders

testing and caliration of gas chromatograph instrument, make: ech elektrochemie, model: gc2, serial no: 90130380. caliration and cert ification should e traceale and accredited as per iso/iec 17025 specification. caliration certificate to e valid for two year. conta ct mr. haroonrashid kamal tel: 0553088995

fabrication, supply and installation of silencer with suction filter for auxialiary oiler fda fans in e station phase #i 1.drawing wil l e provided for reference and estimation. 2.site visit & actual measurements to e taken y vendor . 3.material procurement and faric ation of strainer and silencer. 4.silencer with strainer to e sand lasted and painted as elow. where ever possile it should e sand l asted to sa 2-1/2 external surfaces primer coating 50 #, intermediate coating 125 #, final coat 60 #, paint ral 5005 internal surfac es heat resistant aluminum paint. 5.. removal of existing silencer with strainer from the fd fan. 6.fixing of silencer with strainer in the fd fan. 7.gaskets will e provided y dewa. 8.hardware like olts and nuts should e arranged y vendor. 9.scaffolding, moilecra ne, forklift, power, water and compressed air will e arranged y dewa. 10.onsite welding and gas cutting if any required to e arrange d y vendor. contact mr. deivasihamani perumal tel: 04-80-44541

supply of seat for dn300 ace utterfly valve. material: epdm food grade, p/n.3, dwg no. j1093, manufacturer: ace valve co., ltd. korea. for l - 2 lending plant, seat for dn80 ace utterfly valve, material: epdm food grade, p.n. 3, dwg no. j1068, manufacturer: ace valve co. ltd. korea. for l- 2 lending plant, seat for dn150 ace utterfly valve, material: epdm food grade, p.n. 3, dwg no. j1084, manufacturer: ace valve co. ltd. korea. for l-2 lending plant