Tirupattur District TNRRIS 2020 - 21 Renewal of BT Road in Natrampalli Block Package No.40/48

Amount

1.Renewal of the BT road from Malaiyadivaram to Koripallam Km 0/0 - 2/4 at Nayanacheruvu Panchayat in Natrampalli Block ( R-87 )

Clearing the scrub jungles including cutting the scrubs and removing away from site etc complete

Earthwork excavation in all classes of soils and subsoils including shoring and strutting with initial lead and lift etc complte, as per MOST specification asper SS20 A.

Collection and supply of Gritty gravel for side berms and labour charges for filling etc complete

Picking BT surface upto 5cm of old metalled surface, cambering and sectioning of carriage way etc.,

Advance patchwork for making up the undulation in the exiting B.T surface to an average thickness of 50mm using 45mm metal IRC size HBG metal including cost and conveyane of all material etc

Advance patch work for making up the undulation in the existing B.T surface to an average thickness of of 25mm using 13.20mm IRC size HBG metal including cost and conveyane of all material etc

Providing and laying spreading and compacting graded stone aggregate to Wet Mix Macadam(WMM) specification including premixing the material with water at OMC in machanical mix plant carriage of mixed material by tipper to site laying in uniform layers 250mm thick with pavers in SubBase/Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material,labour charges, rentals for machinery, fuel and all other incidental charges etc., complete.

Applying PRIMECOAT over WMM surface at 7.00Kg of SS-1 Bitumen Emulsion / 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc. Comp.

Applying TACK COAT over Primed WMM surface at 2.5Kg of RS-1 Bitumen Emulsion / 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc. Comp.

Applying TACK COAT over BT surface at 3 Kg of RS-1 Bitumen Emulsion/ 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc. Comp.

Providing and laying the premix carpet with seal coat type a for 20mm thickness using 0.18 Cum of 13.2 mm IRC HBG metal and 0.09 Cum of 11.2 mm IRC HBG metal with 14.60 Kg of bitumen for pre mixing 10 Sqm of premix carpet ,for seal coat using 0.09 Cum of 6.70 mm chips with 9.80 Kgs of bitumen per 10 Sqm including cost and conveyance of materials to the work site and stacking them to the Dept metric gauge for the premeasurement, heating the bitumen in bitumen boiler, heating the aggregates and mixing them with bitumen in mini hot mix plant for premix carpet only rolling by 80-100 KN, power roller for premix carpet and seal coat separately including labour charges for spreading the mix for the pre mix carpet application of bitumen for the seal coat over pre mix carpet , hire charges and fuel charges for mini hot mix plant bitumen boiler power roller and all other tools and plants employed etc., complete as per clause 509 of most specifications

Provision for Hectometer stone

Provision for Kilometer stone

Provision for Sign Board

Provision for Name Board

Hard Bed at Ch 550 & 750 m

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,

Cement concrete 1:2:4 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete

Supplying and erecting centering shuttering including necessary supports for plane urface in foundation and basement and in all urface in foundation and basement and in all

Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse an

Supplying and fixing of 20mm thk compressible fibre in expansion joints complete as per drawing and technical specifications etc.,

Hard Bed at Ch1230 m

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,

Cement concrete 1:2:4 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete

Supplying and erecting centering shuttering including necessary supports for plane urface in foundation and basement and in all urface in foundation and basement and in all

Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse an

Supplying and fixing of 20mm thk compressible fibre in expansion joints complete as per drawing and technical specifications etc.,

GST Amount for providing service to Government contract works for the above construction works. { GST amount is the Total GST amount for total overall quoted amount above this row in column "BB" for all works in this package}

Samaraj