Tirupattur District TNRRIS 2020 - 21 Strengthening of 2 Roads in Jolarpet Block Package No.37/48

Amount

1. Strengthening of the road from Pallakaniyur (via) Ezthunankalvattam km 1/2-2/4 st Elagiri Hills Panchayat in Jolarpet Block ( R - 326

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 Girrty 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.,

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.

Providing and laying Bituminous Macadam (BM) with 50 mm compacted thick which work shall cosist of constrcution of single course of compacted croached aggregates premixed bituminous binder 60/70 grade at the requirement 3.5 consist weight etc.

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

1. Construction of Retaining wall @

Earth work excavation and depositing on bank with initial lead of 10m initial lift of 2m in Hard stiff clay soil etc complete for open foundation as per SS 20 B

Retaining wall

Plain Cement Concrete 1:4:8 mix using 40mm HBG metal including cost and conveyance of all materials and all labour charges for mixing laying and compacting etc. complete

Retaining wall

Supply and erecting of steel centring using roof slab and sides including cost and conveyance of all materials

Plain Cement Concrete 1:3:6 mix using 40mm HBG metal including cost and conveyance of all materials and all labour charges for mixing laying and compacting etc. complete

Provision for Hectometer stone

Provision for Kilometer stone

Provision for Sign board charges

Provision for Name board charges

2. Strengthening of the road fromRayaneri road Km 0/0-1/130 @ Elagiri Hills Panchayat in Jolarpet Block ( R -91

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 Girrty 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.,

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.

Providing and laying Bituminous Macadam (BM) with 50 mm compacted thick which work shall cosist of constrcution of single course of compacted croached aggregates premixed bituminous binder 60/70 grade at the requirement 3.5 consist weight etc.

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

1. Construction of Retaining wall @

Earth work excavation and depositing on bank with initial lead of 10m initial lift of 2m in Hard stiff clay soil etc complete for open foundation as per SS 20 B

Retaining wall

Plain Cement Concrete 1:4:8 mix using 40mm HBG metal including cost and conveyance of all materials and all labour charges for mixing laying and compacting etc. complete

Retaining wall

Supply and erecting of steel centring using roof slab and sides including cost and conveyance of all materials

Plain Cement Concrete 1:3:6 mix using 40mm HBG metal including cost and conveyance of all materials and all labour charges for mixing laying and compacting etc. complete

Provision for Hectometer stone

Provision for Kilometer stone

Provision for Sign board charges

Provision for Name board charges

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}

Santhakumar