Chengalpattu District Strengthening of road from Velichai road km 0/0- 1/900 in Thiruporur Panchayat Union Under TNRRIS/20-21 having Package No 11/20-21

Amount

Strengthening of road from Velichai road km 0/0- 1/900 in Thiruporur Panchayat Union of Chengalpattu District under TNRRIS 2020-21 Est. Amt. Rs.78,21,500/-

Clearing the Scrub Jungle including all labour charges etc.

Earthwork excavation in hard stiff clay soil with initila lead and lift as per SS20A etc.

Picking 5 cm to 10 cm old metalled surface and sectioning - 1 sq.m with all leads and lifts and all other incidential charges. etc., complete

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 150mm 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. Using Paver Finisher

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.

Applying TACK COAT over WMM surface at 2.50Kg of SS-1 Bitumen Emulsion / 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc.

providing and Laying of Bituminousmacadam 50mm Compacted Thick using 0.20cum of 26-13m IRS Size HBG Machine Crushed Chips and 0.43 cum of 13.20-2.36 mm IRC HBG Machine crushed Chips with 37 kg of bitumen 60/70 for 10sqm includimg and conveyance of chips and stackindg then to departmental guage for pre-measurements includin cost of bitumen which will be supplied by the department an department section stores and its cost will be recoveredas per special condition appended including heating the bitumen and metal mjxing the materials in mini hot mix palnt for premix carpet including spreading the same and finishing and compacting the same by power rolling to the specified line and grades including all labour charges per MOST Specification 509 and 513 (III revision )including all labour Changes hire Fuel Etc,..Complete

Providing and laying Premix Carpet with Seal Coat Type -A to 20mm thick using 0.18cum of 13.2mm, 0.09 cum of 11.20mm and .09cum of 6.70mm with 23.232 Kgs of VG 30 Bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing them in required temperature in Central Hot Mix Plant 20-30T capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 20mm with mechanical paver to the specified grades and cross section and consolidated by 8-10T vibratory/pneumatic roller to the required density etc., including labour for attending to paver to site, hire & fuel charges for 20-30T CMP with bitumen boiler, tipper trucks, paver finisher, vibratory/pneumatic roller and all other tools and plants required, including fuel and other incidental charges etc., complete PAVER FINISHER

Filling US Garvel for shoulders and berms including all cost and conveyance of all materials to site and stacking them to departmental guage for premeasurements and labour charges for filling etc., complete

Provision for KM Stone

Provision for HM Stone

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}

SIVAGNANAM