Assam Petrochemicals Limited-APL has published Repairing Works Of Damaged Ug Fw Pipelines Repairing Works Of Damaged Under Ground Fire Water Pipelines Network For Existing 100Tpd Methanol-Ii And 125Tpd Formalin Ii Plant Of Apl On Annual Rate Contract Basis => Limited. Submission Date for this Tender is 29-04-2022. Water Pipe Line Tenders in namrup Assam. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 23-Apr-2022 | Corrigendum-1 | Date | 29-04-2022 |
| Sl. No. | Item Description |
| 1 | FABRICATION AND ERECTION OF PIPING : Laying and joining of Carbon Steel pipes and specials including transportation of all material from Owner"s storage point to worksite, earthwork in excavation in all types of soil EXCLUDING SOFT ROCK AND HARD ROCK for pipe trenches, saddles, etc. cutting of pipes if required, edge preparation, providing corrosion protection coating as per specification, on pipes and specials, laying the pipes in the trenches to required alignment and levels, welding the same after laying, installation of flanges, blind flanges, tapping for pressure gauges, temperature gauges and all other online instruments, providing reinforcing pads as per piping material specification, fixing of nuts, bolts, gaskets and washers, welding, corrosion protection coating of field joints, cutting of road wherever required & making good the same, testing for the corrosion protection coating as per specification, hydrostatic testing of the system, flushing, backfilling the trenches with select material from available excavated soil including reexcavating the deposited soil excavated earlier, breaking clods and laying in layers of 15 cm compacted thickness , watering, compacting with mechanical means like vibro rammers etc. to 90% of dry density as per IS:2720 Part-VII, disposal of surplus earth/ unserviceable material to demarcated area anywhere within the complex limit etc. complete as per drawings, specifications and instructions of Engineer-in-Charge including connecting the pipes to manhole, including return of all unused / scrap pipe to owner"s storage point (CS Pipes, Flanges and Pipe Fittings shall be supplied by M/s. APL as FIM) For Water System (Pressure Piping) For CS Piping (Non IBR), Thickness <=10 mm Fabrication (Above Ground), For following Nominal Sizes - |
| 2 | For Water System (Pressure Piping) For CS Piping (Non IBR), Thickness <=10 mm Fabrication (Above Ground), For following Nominal Sizes - |
| 3 | Dia 2" - 6" |
| 4 | Dia 8" - 14" |
| 5 | For Water System (Pressure Piping) For CS Piping (Non IBR), Thickness <=10 mm, Erection (Under Ground) including Corrosion Protection Coating(Tape), For following Nominal Sizes - |
| 6 | Dia 2" - 6" |
| 7 | Dia 8" - 14" |
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