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Basic tender information about # 14113386

To Carryout Complete Farication, Supply And Installation Of Dismantling Type Hand Rails And Toe Plates, Phase#2 Rp Discharge Line Tr Enches Of Desalination Units. Idder Shall E Ensure Supplied Materials Should E Suitale For Present Harsh Sea Water Environmental Con Dition. Scope Of Work To Carryout Complete Farication, Supply And Installation Of Dismantling Type Hand Rails And Toe Plates, Phase# 2 Rp Discharge Line Trenches Of Desalination Units, Actual Volume Of The Work Shall E Checked And Confirmed Y The Idder After Site S Urvey. Further To The Survey The Idder Shall Provide Detailed Procedures With Activity Reakdown Including Method Statement And Risk Assessment For The Scope Of Work.# Site Visit Can E Made Any Working Day From Sunday To Thursday, Etween 07:30 And 14:30Hours With Prior Appointment From Concerned Department Manager Of Dewa. Contact Engineers Details. Mohammad Rafi 0529740743/048044505 Zaid Hussain: 0505805854/048044505 A.#Surface To E Coated Shall E Thoroughly Washed Using Clean W Ater To Remove All Adherent Salts, Chemical Fumes, Dust, Etc. Prior To Last Cleaning. # .#Moisture And Oil Separators Shall E Used Y The Contractor For Lasting Should E Checked Every 6 Hourly And As And When Needed For Contamination. Contaminated Filters/Separator S Should E Changed Immediately. C.#Surface Should E Free From Sharp Edges, Chemicals, Dust, Solule Salts, Grease & Oil Or Any Other Contamination Prior To Coating. D.#Prepared Surface Shall Meet The Requirements Of Sa 2.5 As Per Iso 8501E.#Any Surface Adjoini Ng The Existing Coating, The Coated Surface Shall E Roughened To Aout 25 Mm For Etter Adhesion Of Newly Applied Coatings To Existing Coating. F.#Last Cleaned Surface Shall E Coated With One Complete Application Of Primer As Soon As Practicale Or Efore Any Discolo Ration Occurs On The Surface.# G.#Any Crevices, Minor Scratches Shall E Filled With Coating Manufacturer Recommended Fillers Prior To Applying The Coatings. H.#Coating Application Shall E Y Airless Spray Only I.#Applied Coat Shall Have Minimum Dry Film Thicknes S On Each Coat. During Coating Application Wet Film Thickness, If Applicale, Shall E Measured To Confirm Desired Dft Will E Achieved . # J.#Where Coating Is To E Applied Y Rush Or Roller Contractor To Ensure Smoothfinal Appearance With Negligile Rush Marks Left I N The Applied Coating.# K.#Any Spots Or Repairs In Application Shall E Completely Coated Efore The Next Coat Is Applied, Within Recoat Interval Time.# L.#Corners And Edges Of The Surface Shall E Rounded To A Radius Of 25Mm Y Grinding Prior To Application Of Coa Tings. M.#Topcoat Color Should E As Per The Existing Color Code Only And Any Changes Will E Notified To The Contractor. N.#Repairi Ng And Remedial Works On Identified Defects Shall E According To The Touch Up And Repair Recommendations Of Coating Manufacturer Onl Y. # O.#Environment Condition Shall E Checked And Recorded Efore Starting Of Work And Every 2 Hourly On Same Day Till The Completio N Of Work. General Conditions Forenvironment Condition Shall E As Elow:-# I.#Surface Temperature Shall E Etween 10Oc And 40Oc Ii.# Relative Humidity Shall E Less Than 85%. Iii.#Surface Temperature Shall E More Than 3Oc With Respect To The Dew Point Temperature. I V.#There Shall Not E Rain Or Strong Wind That Can Affect Cleanliness Of The Surfaces. Specification Material Hand Rails With Toe Plate Ms Pipe & Ms Plate Post: Schedule 40 Ø19 To 50Mm # @Interval Of Minimum 1Mtr Top And Ottom Rail: Schedule 40 Ø19 To 50Mm # Distance Etween Top And Ottom Rail # Minimum 400Mm. Ase Plate: 10 Mm Thick Plate With Holes Toe Plate: Mild Steel, Size 4 To 10Mm Thick 75 To 150Mm Width. Fixings: M12 X 50Mm 4 No#S Per Post Coating System Specification. Surface Preparation: Hydro Last Cleaning, Manual And Mechanical Cleaning. Primer Coat: Surface Tolerant Epoxy Coating. Dft # 150 Microns Mid Coat#: Polyamide Cured Epox Y Coatings. Dft # 125 Microns Top Coat#: Polyurethane Coatings. Dft # 50 Microns Color Code For Handrails: Traffic Yellow # Ral 1023 # 325 Microns. Paint Manufacturer: Only Gloally Renowned Coatings Shall E Used S Uch As Hepmel, Jotun, Sigma, Akzanoel, Etc

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Related Information

Location

Dubai - Dubai, United Arab Emirates

Tender No

2331801987

Tender Type

Contract

Important Dates

Published on

04 Sep, 2018

Submission Date

06 Sep, 2018

Opening Date

06 Sep, 2018

Key Values

Work Value

NA

EMD

NA

Document Fee

NA