Kerala Water Authority-KWA has published Jal Jeevan Mission (Jjm)-Cwss To Nattika Firka-Engandiyur Grama Panchayath-Laying 160Mm Hdpe Pipe Through Pokkulangara River And Construction Of Stair Cabin At Engandiyoor O.H S.R Compound- Additional Works.-Additional Works-General Civil Work. Submission Date for this Tender is 13-02-2024. HDPE Pipe Tenders in Thrissur Kerala. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Laying 160mm HDPE pipe through river-Pokkulangara |
| 2 | 100.98.178:Supply of HDPE Pipe PE 100 (IS 4984/1995), 12.5kg, 160mm Outer Dia. |
| 3 | OD247380/2023-2024:Clearing the banks of river and levelling the alignment by engaging man coolies |
| 4 | 100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil. |
| 5 | OD250202/2023-2024:Under water trenching for laying polyethline pipe line in the river bed at 1m below the river bed level in all class of soil including removal of laterite. Boulders in any met in the alignment of the trenches by engaging divers with diving set and make convenient trenches of 1m at bottom 2.5m at top and depth 1.2m and maintaining the trenches against back filling due to heavy in and out flow of river including all labours for driving down bamboo poles at 3m center to center for fixing the alignment of the pipe line both trenching and laying works carrying out the excavation hire charges for country boats , air compressor diving set, helmet and other tool required for trenching etc. complete as per specification. |
| 6 | OD250622/2023-2024:Providing steel sheet shoring to the sides of the trenches to depths of above 4.00 m but not exceeding 6.00m using 6 mm M.S. sheet 0.50 M wide stiffen on edges with 50 mm x 50mm x 6 mm M.S. angles driving down vertically on either side one after another in lines and levels with suitable pile driving equipments and accessories to a maximum depth of 0.50 M below the bottom of the proposed excavation 0.5 M above ground level suitably braced by horizontal walling pieces at 75 x 150 mm x 8 mm angles on either side at intervals not exceeding 1.50M and horizontal screw jack type struts at 1.50M intervals and maintaining the shoring till the pipes are laid and works are completed, dismantling, cleaning and restacking for reuse including all labour, hire charges and conveyance for equipments, tools and plants and sundries etc. complete. |
| 7 | 100.10.5:Laying HDPE pipes (IS : 4984) on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi-automatic electrofusion machines, testing the pipeline thus fabricated to suit the hydraulic working pressure and after testing, aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and levelling the trenches including all labour charge, hire for appliances etc., complete but excluding cost of pipe and fittings: 160mm Nominal Outside Diameter Pipes. |
| 8 | OD250610/2023-2024:Jointing 160 mm HDPE pipes & specials already laid to line & level in the trench to with stand the required test pressure by Electro fusion welding using automatic / semi autometic electro fusion machine. Including conveyance the joints materials with in initial lead etc. complete to make a water tight joint capable to withstand the required pressure including cost of electro fusion coupler. |
| 9 | 5.1.3:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) |
| 10 | 5.22.1:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars |
| 11 | 5.9.2:Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 12 | OD250609/2023-2024:Conveying Precasted RCC Sleeves and fixed in correct position with nut and bolt as per the direction including all labour charge, hire of tools, Boat etc. |
| 13 | 100.98.460:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 150mm. |
| 14 | 100.31.1.4:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 150mm diameter, Class I. |
| 15 | 100.98.440:Supply of CI Air Valve, Conforming to IS 14848 - 2000, Single Orifice, Small Orifice Type S1, Size 25mm. |
| 16 | 100.32.1:Conveying and fixing C. I. Single Acting Air Valve of approved quality with bolts, nuts, rubber insertions etc., complete, but excluding the cost of air valve (tail pieces, if required, will be paid separately): 25mm Single Acting Air Valve. |
| 17 | Staircase Balance work |
| 18 | 50.6.1.2:Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x20cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level thickness 20cm and above in: CM 1:6 ( 1 cement: 6 coarse sand) etc complete. |
| 19 | 10.5.2:Providing and fixing 1 mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer.Using flats 30x6 mm for diagonal braces and central cross piece |
| 20 | 13.7.2:12 mm cement plaster finished with a floating coat of neat cement of mix:1:4 ( 1 cement : 4 fine sand) |
| 21 | 13.46.1:Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) |
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