DEPOSIT Pallipuram Panchayath Replacing Lowering the existing pipes near culverts in VP road between Convent Junction and Janahitha stop Pipeline Work

Amount

Supply of Materials

100.98.184:HDPE Pipe PE 100 (IS 4984/1995), 12.5kg, 315mm Outer Dia.

OD121061/2022-2023:Provision for specials for HDPE pipe -10 % of cost of pipe

OD122438/2022-2023:Supply of 300mm collar joint

100.98.450:Supply of CI Air Valve with Flanges, Conforming to IS 14845 - 2000, Kinetic Air Valve Type DS1, Size 80mm.

Working Charges

15.59:Dismantling of flexible pavement ( bituminous courses ) by mechanical means and disposal of dismantled material up to a lead of 1 kilo metre, as per direction of Engineer-in-charge.

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.

100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

OD122635/2022-2023:Dismantling existing 300mmCI or MS pipe

15.9.2:Demolishing stone rubble masonry manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in- Charges:In cement mortar

OD121052/2022-2023:Trenching the river bed in liquid mud and ordinary soil for laying HDPE pipes up to depth about 1.50 meter below average bed level using diving set and air compressors or using any other scientific method stocking the excavated soil at convenient place and refilling the trenches after laying pipes including all labour and hire for diving set, air compressor, country boat and all appliance and equipments, maintaining the depth of trench , laying pipes, etc completely

OD121077/2022-2023:Casting RCC sleeves as per design with CC 1:2:4 using 20mm broken stone and supplying suitable anti-corrosive T bolt and nuts including hire for formwork cost and conveyance of all materials , watering, curing etc

100.7.1:Bailing out water with 5HP engine and pump set including conveyance to the site, erecting, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc., complete.

100.10.11: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: 315mm Nominal Outside Diameter Pipes.

OD122645/2022-2023:Laying 300mm HDPE pipes under water including conveying within initial lead and aligning the pipes ,Electro fusion welding using automatic or semi automatic electro fusion machines, testing the pipes in line thus fabricated to suit the hydrolic working pressure and after testing ,aligning the pipe line ,lowering the pipe in position into the bed of the canal/Thodu,testing the line to suitable pressure with potable water after laying the pipe excluding cost of pip[e, all labour charge, hire for appliances etc complete but excluding cost of pipe fittings

100.37.9.1:In situ fabrication of M.S. pipes of size 300mm (I.D.) using 8mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete.

100.37.9.2:Fabricating M.S. flanges of diameter 300mm using 12mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete: For pipes fabricated with 8mm thick M.S. plates.

OD122525/2022-2023:Fixing the 300mm flanges on 300mm MS pipe and bends

100.37.9.3:Cutting 300mm (I.D.) M.S. pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.9.4:Welding 300mm (I.D.) M.S. pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.9.5:Grinding cut and weld edges of 300mm (I.D.) M.S. pipes during fabrication work including all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

OD180234/2022-2023:jointing 300mm MS pipe with flange by using 6x3/4" nut and bolt for each joint

OD122528/2022-2023:Lifting and placing the newly supplied 300mm MS pipe using a mini crane, coir rope, wire rope or crow bar , etc including the cost of scaffolding, tools & plants and labour

OD180367/2022-2023:inter connceting pipes by using 300mm collar joint including all labour charges and cost of materials

OD122527/2022-2023:Supplying and providing 100 x 100 x 8mm angle support for the 300mm MS/HDPE pipe

OD122526/2022-2023:Strengthening the welded joint portion of 300 mm MS pipe by welding angle piece 4 no.s horizontally connected to the both pieces

7.1.1:Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand)

5.1.2: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:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

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

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.

OD189818/2022-2023: supply, conveying and fixing in position double flanged 300mm sluice valve

100.32.4:Conveying and fixing C. I. Double 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): 80mm Double Acting Air Valve.

OD11714/2023-2024:Shifting the existing house connection to newly laid 300mm MS/HDPE Pipe by using 20mm pvc pipe, 300mm pvc saddle including cost of materials and labour charges etc.

OD11713/2023-2024:Interconnection of existing 90mm pvc pipe x newly laid 300mm MS pipe including charges of road cutting , earthwork excavation , bailing out water from the trenches, fencing etc, and all labour charges and cost of materials and road concreting after work.

4.1.2:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:1/2:3 (cement : 11/2 coarse sand : 3 graded stone aggregate 20 mm nominal size)

16.78.2:Construction of granular sub- base by Providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, Carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in- Charge.With material conforming to Grade-II (size range 53 mm to 0.075 mm ) having CBR Value-25

P.P. DHARMAN

Bidder Name

P.P. DHARMAN