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Requirement :
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Annual Maintenance Work for Water Supply, a Maintenance of Roads Removal of Existing Ipb By Manual Means and Disposal of Dismantled Material with All Lead and Lift as Per Technical Specification Clause 202.3, Cutting Holes in Walls / Floors / Roofs Cutting Holes Up to 23 Cm Through Stone Masonry Or Brick Work in Cement Walls for Pipes and Making Good Including Repointing, Replastering and Finishing According to Existing Finish Where Required. 2. 22.86 Cm Thick Wall, L Filter Media Providing and Screwing in Brass/gun Metal Ferrules Drilling and Tapping Cast Iron /d.i. /g.i. Pipe Lines of All Diameters and Connections Including Carriage, Loading, Unloading Etc. Complete in All Respects to the Satisfaction of Engineerin- Charge. (excavation Will Be Paid Separately). 1. 6mm I/d Ferrule, Na Gi Pipes Making Chases Up to 7.5x7.5 Cm in Walls Including Making Good and Finishing with Matching Surface After Housing G.i. Pipe Etc.
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