Pammal Municipality-agecode007 has published Tender For Attending Ugss Dameged Water Supply Pipeline At Zone 1 Anakaputhur Area In Tambaram City Municipal Corporation. Submission Date for this Tender is 13-06-2023. Water Pipe Line Tenders in tambaram Tamil Nadu. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Replacement of Underground Utilities (HDPE Pipes) damaged during Earthwork excavations for pipe laying works including cost of additional earthwork excavation in all soils, including BT cutting, CC roads , removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of HDPE pipes, couplers, jointing materials and required specials, cutting, threading, conveying ,laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers. |
| 2 | 110mm O.D. at 1.25m depth |
| 3 | 160mm O.D. at 1.25m depth |
| 4 | 200mm O.D. at 1.25m depth |
| 5 | Supply, delivery, conveying and fixing HDPE fittings (electrofusion / Butt fusion) using compounded PE 100 virgin polymer and compatible withPE 100 pipes withpressure rating PN 10having the following outside nominal diameters as mentioned below including labour charges for loading, unloading and stacking at the site etc as directed by the engineer at site, and including earthwork excavation, refilling with excavated soil, watering and ramming to consolidation and disposal of surplus earth etc complete. |
| 6 | 110x 110mm Tee |
| 7 | 160x 160mm Tee |
| 8 | 110mm 90deg bend |
| 9 | 160 x 110mm taper |
| 10 | 200x200mm tee |
| 11 | 200 x160mm taper |
| 12 | 200 x 110mm taper |
| 13 | 110mm stub flange |
| 14 | 110mm coupler(for blank flange) |
| 15 | 110mm blank flange |
| 16 | 160 x90mm Tee(for air valve) |
| 17 | 90mm stub flange(SV for AV) |
| 18 | 90mm coupler(for AV) |
| 19 | 200mm coupler(for 200mm SV) |
| 20 | 160mm coupler(for 150mm SV) |
| 21 | Supplying, delivery at site, conveying and fixingthe CI sluice valves (PN 1.0)of following sizesconforming to IS: 14846/2000 including providing and fixing by BUTT welding stub end with MS Slip on flangewith pressure rating PN 10 fixing the surface boxes/valves, covers etc., loading, unloading, Transportation chargesand stacking etc complete as per specifications. |
| 22 | 100 mm Sluice Valve |
| 23 | 150 mm Sluice Valve |
| 24 | Supplying delivery at site, conveying and fixingthe following sizes ofCI air valves with sluice valves including fixing the surface boxes, loading, unloading, Transportation charges and stacking at site etc as directed by the engineer at site etc complete as perspecifications. |
| 25 | 80mm air valve & sluice valve |
| 26 | Cutting of HDPE Pipes true to axis and finishing the ends complete. |
| 27 | 110mm |
| 28 | 160mm |
| 29 | 200mm |
| 30 | Jointing the DI double flanged pipes/ HDPE pipes and specials with rubber insertion to the required specification with M.S bolt and nuts and testing the pipes to the required pressure with waterincluding the cost of jointing materials etc. complete. |
| 31 | 90mm |
| 32 | 110mm |
| 33 | 200mm |
| 34 | Jointing HDPE pipes with electrical fusion with required welding equipment, generator set etc., |
| 35 | 90mm O.D. |
| 36 | 110mm O.D. |
| 37 | Jointing HDPE pipes with Butt fusion welding using automatic or semi automatic hydraulically operated superior quality machines |
| 38 | 160mm O.D. |
| 39 | 200mm O.D. |
| 40 | Making bore and tapping in the HDPE pipe line,supplying and fixing of specials consisting of plastic moulded clamp saddle with (SS304) female threaded metal insert ,sealing rubber and plastic wide strap including suitable bolts and nuts,Polypropylene compression fitting adopter with metal insert(SS 304-male threaded),Polyproplene compression fitting 90 deg elbow, UPVC Ball Valve(stop cock) with compression joint at one end and female threaded at other end and suitable enclosure(HDPE) with top side openable for housing UPVC Ball Valve(stop cock)etc complete for following sizes. |
| 41 | 15mm dia |
| 42 | 20mm dia |
| 43 | Supplying and laying ofMDPE (PE80) Blue pipe (IS:4427) with necessary specials including earth work excavation laying jointing testing and refilling the trenches etc.complete.including disposal of earth |
| 44 | 15mm dia |
| 45 | 20mm dia |
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