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| 1 | Providing and supplying in standard lengths Polyethelene Pipes, confirming to I.S. 4984 / 14151 /12786/13488 with necessary jointing material like mechanical connectors L.e. thread / insert joint / quick release coupler joint / compression fitting joint or flanged joint, including all local & central taxes, transportation & freight charges inspection charges, loading / unloading charges, conveyance to the departmental stores/ site & stacking the same in closed shade duely protecting from sunrays & rains, etc. complete. 110 MM DIA HDPE.6kg / Sqm Pipe |
| 2 | 160 MM DIA HDPE.6kg / Sqm Pipe |
| 3 | (10 % For Special of Pipe cost) |
| 4 | Excavation for foundation / pipe trenches in earth, soils of all types, sand, gravel & soft murum, including removing the excavated material upto a distance of 50 meters and lifts as below, stacking and spreading as directed, manual dewatering preparing the bed for foundation etc complete. |
| 5 | Excavation for foundation / pipe trenches in hard murum and boulders, W.B.M.road including removing the excavated material upto a distance of 50 meters beyond the area and lifts as below, stacking and spreading as directed by Enigneering in charge nor |
| 6 | Excavation for foundation / pipe trenches in soft rock and old cement and lime masonary foundation asphalt road by all means,includingremoving the excavated material and stacking it in measurable heaps within a distance of 50 meters |
| 7 | Excavation for foundation / pipe trenches in hard rock by chieseling old cement and lime masonary foundation asphalt road by all means,includingremoving the excavated material and stacking it in measurable heaps within a distance of 50 meters |
| 8 | Filling in plinth and floors murum bedding in trenches with approved murum from excavated materials form foundation 15cm to 20cm layers including watering and compaction complete. |
| 9 | Lowering laying and jointing HDPE /MDPE pipes in proper position including all specials by Compression fitting / Electrofusion and but fusion jointing procedure including hydraulic testing as per relevent IS Code complete with all materials for jointing procedures like Electrofusion machine, Electric mirror / heater /But fusion welding machine with hydraulick jack, top laoding clamp etc pump and accessories for hydraulic testing and all labours as directe by engineer incharge as per IS - 7634 Part II. 116+12.403=100(Rate Includes Hydrulic Testing)110 MM DIA HDPE.6kg / Sqm Pipe |
| 10 | 160 MM DIA HDPE.6kg / Sqm Pipe |
| 11 | Providing doubleflange sluice valve confirming for IS-14846 including worn gear arrangements as per test pressure,stainless steel spindle,caps,including inspection charges,transportation upto departmental store, unloading,stackingexcluding GST levied by GOI & GGOM in all respect complete .150mm dia |
| 12 | Lowering, laying and jointing in position following C.I.D/F reflux valves, Butter fly valves and Sluice valves including cost of all labour jointing material, including nut bolts and giving satisfactory hydraulic testing etc. complete. (Rate for all 150 mm (Outlet,Bypass,washout) |
| 13 | Note:- Wall thickness 0.23 M for depth of 1.2M and 0.35 M for balance depth exceeding 1.2 M As above of 90x45 cm interal size and depth upto 0.9 M with precast R.C.C. slab cover |
| 14 | Providing and laying in situ following grade of cement concrete of trap /granite / quartizite / gneiss metalfor foundation and bedding ,including dewatering , formwork ,compaction and curing . Finishing etccomplete1:2:4 ( M-150) grade ( with 12 to 20 mm metal) |
| 15 | Refilling the excavated trenches etc. complete. |
