Name of Work:Providing Coated Macadam road in Kakkan salai at ward no.32
Sl. No.
Item Description
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Providing Coated Macadam
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Earth cutting and sectioning and levellingincluding initial lead of 10m and initial llift of 2m in sand silt or otherloose soil wet sand or silt not under water light black cotton soil sndy loam and ordinary soil including excavated earth etc. complete (TNBP No.20B)
3
Conveyance of excavated surplus earth to low lying areas through tipper lorries upto 2km lead including,labour charges for loading,transporting and unloading in low lying areas shown by the departmental officers
4
Providing and laying ,spreading and compacting graded stone aggregate to wet mix macadam (WMM ) soecification including premixing the material with water at OMC in mechanical mix plant carriage to 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 achive the desired density complete as per clasue 406 of MORTH specifications.
5
Providing and laying prime coat over WBM/WMM surface using 7 Kg of Emulsion Bitumen (SS1) per 10sqm for preparatory to another bituminous construction over it, including cost of material, labour charges,rentals for machinery,fuel and all other incidental charges etc. complete as per clause 502 of MORTH
6
Providing and laying tack coat of 2kgs/10 sqm over the BT surface treated with binder using 2kgs of bituminous Emulsion (RS)for 10square meter area including cost of bituminous binder, including labour charges for applying the required quantity of bituminous binder as tack coat manually etc., complete as per 503 of MORTH Specifications
7
Providing and laying 50mm compacted thick bituminous macadam using 0.42 cum of 26.5-11.2 mm graded metal and 0.10 cum of 11.2-2.8 mm graded metal and 0.18 cumof 2.8 mm and below with 38 kgs of bitumen for premixing per 10 sqm including cost and conveyance of all materials to work site and stacking them on road side to standard departmental gauge for pre-measurement,heating the bitumen in bitumen boiler,heating the aggregates and mixing them with bitumen in mini hot mix plant, spreading the mix to the required grades and lines, compaction by 80-100 KN power roller including labour charges for loading spreading etc., including hire charges and fuel chargesfor mini hot mix plant, power roller, bitumen boiler and all other tools and plants employed, etc.,complete as per clause 504 of MORTH specificatoion.
8
Providing and LayingPremix carpet with seal coat type \"A\" for 20mm thickness using 0.18 cum of 13.2 mm to IRC HBG metal and 0.90 cum of 11.2 mm IRC HBG metal with 14.6 kgs bitumen for premixing per 10 sqm of pre mix carpet and 0.09 cum of 6.7 mm IRC HBG metal with 9.8 kgs of bitumen for seal coat type \"A\"for 10 sqm including cost and conveyance of all materials of work site and stacking them thedepartmental metric guage for pre measurement heatingthe aggregate and mixing them with bitumenious mini hot mix plant for pre mix carpet only rolling by 80-100Kn Power roller for including labour forspreading over the premix carpet etcincluding hire fuel charges for mix plant power roller bitumen boiler and all tool and plan employed etc complete.
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