State Plan 2022-23- JICA assisted water supply scheme to Cherthala Municipality and adjoining villages- Extension of pipe lines in various wards in Cherthala municipality ward 1-35-Pipeline Work

Amount

DETAILED ESTIMATE

15.43.2:Dismantling manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in-Charge:Bituminous road

15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

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.

100.98.1008:Engaging Coolie.

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.

OD7860/2022-2023:Supplying 90 mm PVC Bend at site

OD7902/2022-2023:Supplying 90 mm PVC TEE at site

OD7911/2022-2023:Supplying 90 mm PVC End cap

OD7913/2022-2023:Supplying 90 x75 mm PVC Reducer

100.98.154:Supply of HDPE Pipe PE 100 (IS 4984/1995), 10kg, 90mm Outer Dia.

OD7918/2022-2023:Supply at site good quality 90 mm CIR joint set

100.9.8:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 90 mm nominal outside diameter pipes.

OD7930/2022-2023:Laying HDPE pipes of class PN10 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement/cir joint and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials). 90 mm nominal outer dia pipes.

OD7937/2022-2023:Interconnecting the newly laid 90 mm PVC pipe line to the existing 90mm,cutting the existing 90 PVC line diametrically,the cut being diametrically perpendicular to the axis of the pipe and smoothening the cut ends and inserting 90mm pvc Tee supplied by the contractor and placing in position, jointing with solvent cement and testing to the required test pressure including cost of specials supplied, labour charges, controlling valves, hire for tools etc. complete.

OD7940/2022-2023:Interconnecting the newly laid 90 mm PVC pipe line to the existing 110mm,cutting the existing 110 PVC line diametrically,the cut being diametrically perpendicular to the axis of the pipe and smoothening the cut ends and inserting 110x90mmPVC Reducing Tee supplied by the contractor and placing in position, jointing with solvent cement and testing to the required test pressure including cost of specials supplied, labour charges, controlling valves, hire for tools etc. complete.

OD7954/2022-2023:Interconnecting the newly laid 90 mm PVC pipe line to the existing 100mm AC line ,cutting the existing 100 AC line diametrically,the cut being diametrically perpendicular to the axis of the pipe and smoothening the cut ends and inserting 110x90mmPVC Reducing Tee supplied by the contractor and placing in position, jointing with 100 mm CID joint (supplied by the contractor) and testing to the required test pressure including cost of specials supplied, labour charges, controlling valves, hire for tools etc. complete.

OD7965/2022-2023:Interconnecting the newly laid 90 mm PVC pipe line to the existing 160mm pvc line by boring the existing 160 PVC pipe and inserting150x50 mm MS Saddle,63 mm pvc MTA,63 mm pvc pipe,63 mm pvc elbow and 90x63 mm pvc reducer supplied by the contractor and placing in position, jointing with solvent cement and testing to the required test pressure including cost of specials supplied, labour charges, controlling valves, hire for tools etc. complete.

OD7970/2022-2023:Interconnecting the newly laid 90 mm PVC pipe line to the existing 200mm pvc line by boring the existing 200 PVC pipe and inserting200x50 mm MS Saddle,63 mm pvc MTA,63 mm pvc pipe,63 mm pvc elbow and 90x63 mm pvc reducer supplied by the contractor and placing in position, jointing with solvent cement and testing to the required test pressure including cost of specials supplied, labour charges, controlling valves, hire for tools etc. complete.

OD7979/2022-2023:Interconnecting the newly laid 90 mm PVC pipe line to the existing 250mm pvc line by boring the existing 250 PVC pipe and inserting250x50 mm MS Saddle,63 mm pvc MTA,63 mm pvc pipe,63 mm pvc elbow and 90x63 mm pvc reducer supplied by the contractor and placing in position, jointing with solvent cement and testing to the required test pressure including cost of specials supplied, labour charges, controlling valves, hire for tools etc. complete.

OD8007/2022-2023:Interconnecting the newly laid 90 mm PVC pipe line to the existing 75 mm,cutting the existing 75 PVC line diametrically,the cut being diametrically perpendicular to the axis of the pipe and smoothening the cut ends and inserting 75mm pvc Tee,90x75 mm pvc reducer supplied by the contractor and placing in position, jointing with solvent cement and testing to the required test pressure including cost of specials supplied, labour charges, controlling valves, hire for tools etc. complete.

OD8000/2022-2023:Interconnecting the newly laid 90 mm PVC pipe line to the existing 315mm pvc/250 mm AC line by boring the existing AC/PVC pipe and inserting300x50 mm MS Saddle,63 mm pvc MTA,63 mm pvc pipe,63 mm pvc elbow and 90x63 mm pvc reducer supplied by the contractor and placing in position, jointing with solvent cement and testing to the required test pressure including cost of specials supplied, labour charges, controlling valves, hire for tools etc. complete.

OD8001/2022-2023:Interconnecting the newly laid 90 mm PVC pipe line to the existing 500 mm HDPE line by boring the existing 500 mm hdpe pipe and inserting500x50 mm MS Saddle,63 mm pvc MTA,63 mm pvc pipe,63 mm pvc elbow and 90x63 mm pvc reducer supplied by the contractor and placing in position, jointing with solvent cement and testing to the required test pressure including cost of specials supplied, labour charges, controlling valves, hire for tools etc. complete.

100.98.213:Supply of PVC Pipe, 6kg/cm2, 90mm Dia.

18.12.8:Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work80 mm dia nominal bore

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

Re- construction of road.

3.6:Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m

4.1.A.1:Construction of granular sub-base by providing graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with a motor grader on the prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 Grading-I - Plant Mix Method

4.12:Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

5.1.a:Providing and applying primer coat with bitumen emulsion ( SS) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 - 1.0 kg/sqm using mechanical means.

5.2.a:Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

5.3.2.a:Providing and laying bituminous macadam with 80-100 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with a bituminous binder (VG 30), transported to the site, laid over a previously prepared surface with paver finisher to the required grade, level, and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction For Grading II - (19 mm nominal size)

5.6.2.a:Providing and laying bituminous concrete with 80-100 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with a bituminous binder( NRMB) @ 5.4 percent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level, and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects For Grading - II (13.2 mm Nominal Size)

ROY VARGHESE

SHIBU ZACHARIA

Bidder Name

SHIBU ZACHARIA

ROY VARGHESE

DINESH N.R