Corrigendum No.1 for Scaffolding works for Refractory Repairs in Plant 205 during Plant Short Shutdown at CPCL - Manali Refinery
Date
16-07-2024
2
12-07-2024
GCC - Scaffolding works for Refractory Repairs in Plant 205 during Plant Short Shutdown at CPCL - Manali Refinery
Other
15-07-2024
Name of Work: SCAFFOLDING WORKS FOR REFRACTORY REPAIRS IN PLANT 205 DURING PLANT SHORT SHUTDOWN AT CPCL - MANALI REFINERY
Sl. No.
Item Description
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ok
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205-F-02 REFORMER
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Internal Scaffolding erection & dismantling inside Heaters / Reformer / Columns & Vessels / Tanks (VOLUMETRIC):Providing & Erection of Internal Scaffolding - The job includes mobilization, transportation of scaffolding materials in contractor\"s scope of supply to site,erection of scaffolding at site covering the areas specified including providing vertical posts of pipes at interdistance of 1.5 m and horizontal numbers at a interdistance of 0.5 to 0.75m ,providing tierods at corners to give sufficient strength to the structure,placing the steelplanks/FRP gratings on top for making sufficient area. Dismantling scaffolding after completion of job, removing the scaffolding materials from site, demobilization including all tools ,tackles,consumables,labours and contractor\"s supervision as directed by the Engineer-in-Charge. Modification of erected Scaffolding to be carried out as per site/job requirements without any additional cost.
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Same as #20 - Upto 10 mtr height of scaffolding
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Same as #20 - Above 10m up to 20m height of scaffolding
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External Scaffolding erection & dismantlingProviding & Erection of External Scaffolding - The job includes mobilization, transportation of scaffolding materials in contractor\"s scope of supply to site,erection of scaffolding at site covering the areas specified including providing vertical posts of pipes at interdistance of 1.5 m and horizontal numbers at a interdistance of 0.5 to 0.75m ,providing tierods at corners to give sufficient strength to the structure,placing the steelplanks/FRP gratings on top for making sufficient area. Dismantling scaffolding after completion of job, removing the scaffolding materials from site, demobilization including all tools ,tackles,consumables,labours and contractor\"s supervision as directed by the Engineer-in-Charge. Modification of erected Scaffolding to be carried out as per site/job requirements without any additional cost.1.For measurement in SQM:2(length+width)Xheight area covered by the scaffolding is to be taken.2.Scaffolding measurement to be done by breaking the height into parts as per height slab mentioned below and adopting respective rates against mentioned height slabs.
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