Kovilpatti Municipality-agecode007 has published Tender For Segregation Of Water Supply Distribution Zones And Providing DMain For Left Out Areas By Twad At Ward No 33 In Kovilpatti Municipality. Submission Date for this Tender is 22-05-2023. Water Supply Tenders in kovilpatti Tamil Nadu. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Labour for BT Road cutting open road for laying water mains or sewer. Including all cost etc complete., as directed by Departmental Officer |
| 2 | Earthwork excavation and depositing on bank with initial lead of 10 m and lift of 2 m in narrow trenches for laying pipes for water supply work in hard stiff clay, hard red earth, shales murrem gravel and stoney earth and earth mixed with small size of bolders and hard gravel soil, etc., for laying following sizes of pipeswith the standard trench width and depth including barricading etc., complete and as directed by Department officers. |
| 3 | Supply of HDPE Pipe PN6 200mm HDPE Pipe |
| 4 | 110mm HDPE Pipe |
| 5 | 90mm HDPE Pipe |
| 6 | Supply and Deliver of HDPE Specials including all cost etc complete., 90mm Tee |
| 7 | 110mm Tee |
| 8 | 160mm Tee |
| 9 | 200mm Tee |
| 10 | 90mm Bend |
| 11 | 110mm Bend |
| 12 | 160mm Bend |
| 13 | 200mm Bend |
| 14 | Supply and Delivery of CI D/F Sluice Valve with CAP / Wheel as per IS 14846/2000 PN 1.0 with ISI Marking80mm Sluice valve |
| 15 | 100mm Sluice valve |
| 16 | 200mm Sluice valve |
| 17 | Labour charges for fixing of CI D/F Sluice valve cost including Subend,MS flange,Bolt nut and Washer set all other labour ,conveyance etc,, 80mm Sluice valve |
| 18 | 100mm Sluice valve |
| 19 | 200mm Sluice valve |
| 20 | Lowering the following sizes of DI/HDPEPipes and specials into the trench and laying to proper grade and alignment and as directed by the TWAD officers 200mm HDPE Pipe |
| 21 | 110mm HDPE Pipe |
| 22 | 90mm HDPE Pipe |
| 23 | Jointing HDPE Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by Department Officers.- 200mm HDPE Pipe & Specials |
| 24 | 110mm HDPE Pipe & Specials |
| 25 | 90mm HDPE Pipe & Specials |
| 26 | Refilling with excavated soil complying with standard specification in layers of 15cm thick, watered well rammed and consolidated after the pipes and specials are laid, jointed and teste etc. and removing and depositing the surplus earth at the places shown by the Departmental officers. |
| 27 | Labour charges for providing Ms dummy at DI pipes cost including earthwork,refilling, material cost and all other etc.., |
| 28 | Labour charges for shifting of HSC for BT surface including earthwork,refilling, material cost and all other etc.., |
| 29 | Charges For Leak attending HDPE pipes-(90mm to 200mm) including earthwork excavation,Refilling, all material & labour cost etc.., |
| 30 | Charges For Culvert crossing HDPE pipes including earthwork excavation,Trilling Machine,Refilling, all material & labour cost etc.., |
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