Public Works Department-PWD has published Tender For Maintenance Of Water Supply System Maintenance Of 1000 Mm Dia M.S Pipe Line Along Approach Road To 10000 Cum Mbr And M S Pipes Stacked At Master Balancing Reservoir At Verna. Submission Date for this Tender is 31-03-2023. Road Work Tenders in South Goa Goa. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Providing and laying three coat of anti corrosive and anti toxic surface coating for MS pipeline.The paint shall be applied after removing the scales and rust over the pipe by wire brush.Paint shall be applied uniformly to achieve uniform coating of average DFT of 60 microns per coat with the brush.2nd coat shall be applied over the 1st coat after 8 hrs. the process shall be repeated for the 3rd coat.DFT for the final coat shall be 35 microns.Final surface shall be uniform and shall have total thickness of about 150 microns.the rate is inclusive of material, transportation up to the site of work including taxes, labour, machinery as required etc. complete.All three coats shall be of distinctive colour as approved be Engineer-in-charge. |
| 2 | Clearing jungle including up rooting of rank vegetation grass bush wood trees and sapling of girth upto 30 cm. measured at a height of 1 m above ground level & removal of rubbish upto a distance of 50 mt. outside the periphery of the area cleared. (if however, only grass is met with the area will be measured and paid for under item 4001). |
| 3 | Clearing grass and removal of rubish upto a distance of 50m outside the peripheryof the area. |
| 4 | Providing and applying 3 coats of 180 microns DFT water seal epoxy stearate ( Krishna Conchem or equivalent ) food grade non- toxic coating suitable for potable water containment as evaluated and certified by [ CFTRI / CSIR Ministry of Science and Technology ] and Haffkine Institute with first coat as primer and followed by two coats with an interval of minimum 12 hours between the two coats over thoroughly prepared surface of concrete or steel free from dust, moisture rust and oily residues with proper scaffolding and manufacturers specifications complete in all respect as per the directions of Engineer-in-Charge. |
| 5 | HiringCharges of5MT Capacity Crane for lifting ofMS pipe at Verna MBR. |
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