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| 1 | Providing and supplying in standard lengths ISI mark rigid unplasticised PVC pipes suitable for potable water with solvent cement joints including cost of couplers, as per IS specification no. 4985 / 1988 excluding GST levied by GOI and GOM in all respect, including transportation, freight charges, inspection charges, loading, unloading, conveyance to the departmental stores and stacking the same in closed shed duly protected from sun rays and rains including cost of jointing material i.e. solvent cement, etc. complete (selffit type to be jointed with cement solvent). |
| 2 | Working Pressure 6 Kg. / Sq.cm 110 mm. |
| 3 | Providing and supplying PVC specials of required dimeter |
| 4 | Providing and Supplying Blue MDPE pipes conforming to ISO 4427:1996 manufactured from virgin resin PE 80 Food grade compounded Raw Material having Blue Colour only with quality assurance certificate from quality agencies like WRC / CIPET (India) / DVGM / KIWA / SPGN etc. for usage in Drinking Water system. The cost shall include testing of all materials, Inspection charges, transportation up to store, transit insurance, loading, as specified and directed, unloading, stacking excluding GST levied by GOI & GOM in all respect, etc. complete as specified and directed |
| 5 | PN 10 (SDR 13.6)63 mm dia |
| 6 | Providing and supplying MDPE specials of required dimeter |
| 7 | Lowering, laying and jointing with P.V.C. pipes and specials of following class and diameter including cost of conveyance from stores to site of works including cost of all labour, material, except cement solvent, rubber ring, as per IS code, etc. complete (with cement solvent joint / ring fit joint). |
| 8 | Working Pressure 6 Kg. / Sq.cm 110 mm. |
| 9 | Lowering, Laying and Jointing H. D. P. E./M. D. P. E. pipes in proper position including all specials by compression fitting/electrofusion and butt fusion jointing procedure as per relevent IS Code complete with all materials for jointing procedure like Electrofusion machine, Electric heater/butt fusion welding machine with hydraulic jack, top loading clamp etc. and all labours as directed by engineer in charge as per IS-7634Part II |
| 10 | 63 mm dia M.D.P.E pipe |
| 11 | Excavation for foundation/pipe trenches in earth, soils of all types, sand, gravel and soft murum, including removing the excavated material upto a distance of 50 metres and lifts as below, stacking and spreading as directed, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. |
| 12 | providin and supplying folowing material |
| 13 | Ball cock for 25mm dia. |
| 14 | Ball valves for 50 mm dia |
| 15 | union 50 mm dia |
| 16 | union 25 mm dia |
| 17 | union 20 mm dia |
| 18 | union 15 mm dia |
| 19 | G.I.Union 25mm dia. |
| 20 | uPVC Coupling for 50mm dia. |
| 21 | uPVC Coupling for 25mm dia. |
| 22 | uPVC Coupling for 20mm dia. |
| 23 | uPVC Coupling for 15mm dia. |
| 24 | PWD/DSR 22-23/Materials |
| 25 | Providing and supplying MS plate |
| 26 | 16 mm thickness |
| 27 | Gas cutting (either square cut or V cut) pipes, plates, etc. of thickness. Above 5 mm upto 10 mm |
| 28 | Weldingin all positions with required number of runs, for M.S. pipes internally and/or externally including gauging wherever necessary, fixing appurtenances and other accessories in connection with pipe laying work as per specification. |
| 29 | Providing and applying epoxy paint of approved make (Shalimar, Cibaor Mahindra & Mahindra) to concrete surface for RCC ESR or GSR or any other structure including cleaning the surface by scrapping and air blowers to the satisfaction of Engineer-in-charge, necessary scaffolding,etc. complete with all leads and lifts and givingsatisfactory hydraulic test for water tightness as per I.S. codesfor old surfaces |
