STRENGTHENING OF BT ROAD FROM SELVAMBIKAI NAGAR TO AMBETKAR STREET CHURCH ROAD AT ATHIPATTU PANCHAYAT IN MINJUR

1. STRENGTHENING OF BT ROAD FROM SELVAMBIKAI NAGAR TO AMBETKAR STREET CHURCH ROAD @ ATHIPATTU PANCHAYAT IN MINJUR PANCHAYAT UNION @ TIRUVALLUR DISTRICT UNDER PANCHAYAT GENERAL FUND/2025 - 2026/ RD/TVLR/MJR13

Clearing and grubbing road land including uproot ingwildvegetation,grass,bushes,shrubs, saplingsand treesof girthupto300mm, removal of stumpsof such treescut earlier anddisposal of unserviceable materialsandstackingof serviceablematerial tobeusedorauctioned, uptoa leadof1000mincluding removalanddisposalof to porganicsoilnot exceeding 150mm in thickness as per TechnicalSpecification Clause 201.

Picking 5 cm to 10 cm old metalled surface and sectioning including all Cost and Convenyance for all Cost etc Complete

Earth work excavation in all classes of soils except hard rock requiring blasting depositing on bank with initial lead of 10M and lift of 2M including all labour charges and incidental charges such as shoring, strutting, providing coffer dams, bailing out of water as per 20A

Collectionandsupplyof gritty gravel fromappdquarryincludingcostandconveyanceofallmaterialstosite including all labour charges for spreading and compaction with power roller etc.complete, for SHOULDERS

Providing and layingspreadingandcompactinggradedstoneaggregate to WetMixMacadam (WMM)specificationincludingpremixingthematerialwithwateratOMCinmachanicalmixplantcarriageofmixed materialbytipper tositelayinginuniformlayers250mmthickwithpaversinSubBase/Basecourseonwell prepared surface and compacting with vibratory roller to achieve the desired density including cost for etc Complete

Applying PRIME COAT overWMB/WMMsurfaceat 7.00Kg ofSS-1BitumenEmulsion/10sq.mincluding labour for spraying, hire charges for bitumen sprayer etc., Complete

Applying TACKCOAT over Primed WMMsurfaceat2.5KgofRS-1BitumenEmulsion/10sq.mincluding labour for spraying, hire charges for bitumen sprayer etc. complete

Bituminous Macadam (Grade-II) 50mm Thick Using VG30 Providing, laying 50mm consolidated thick Bituminous Macadam using 0.20cum of 26.50- 13.20mm, 0.43cum of 13.20-2.36mm and 0.08cum of 2.36mm & below size IRC metal with 34.04 Kgs of VG30 Grade bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen, aggregate and mixing them in required temperature using Central hot mix plant 20-30ton capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 50mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonne Vibratory Roller to the required density etc., including labour for attending to paver to site etc., including hire and fuel charges for 20-30t CMP with bitumen boiler, tipper trucks, Paver Finisher, Vibratory roller and all other tools and plant required, including all other incidental charges etc., complete as per specification using CMP as per clause 504 of MORTH Rev-5

Providing and laying open graded premix carpet of 20mm compacted thick using 0.18cum of 13.20mm IRC size HBG machine crushed chips and 0.09 cum of 11.20mm IRC HBG machine crushed chips with 14.60Kg of bitumen for 10 Sqm. of premix carpet including laying of seal coat 'A' over the premix carpet using 0.09 cum of 6.70mm IRC size HBG machine crushed chips with 9.80Kg of bitumen per 10 Sqm. including cost and conveyance of chips and stacking them to departmental gauge for pre-measurements including cost of bitumen which will be supplied by the department at departmental section stores and its cost will be recovered as per special condition appended including heating the bitumen and metal mixing the materials in Central Hot mix plant for premix carpet including spreading the same and finishing and compacting the same by power rolling to the specified lines and grades including all labour charges application of bitumen for seal coat over the premix carpet and spreading the seal coat and power roller rolling separately as per MOST specification 509 and 513 (III revision) including all labour charges hire and fuel charges for mini hot mix plant, power roller 80-100KN capacity and all other tools and plants employed therefor etc.com.