Description: Thanjavur District BT of Arigar Anna Salai at Ponnavarayankottai Panchayat Name of Work Scheme THANJAVUR DISTRICT MLACDS 2022 23 BT of Arigar Anna Salai at Ponnavarayankottai Panchayat km 0 0 0 492 R 272
Details: BT of Arigar Anna Salai at Ponnavarayankottai Panchayat km 0/0-0/492 (R-272) Earth work excavation and depositing on back with an initial of 10m and lift 2m in sand, silt or other loose soil, wet sand or silt not under water, light black cottonsoil, sandy loam and ordinary soil including excavated earth etc., as per SS 20 B Picking the exixting BT surface 50mm-100mm thick including cost and conveyance and all rolling inlcuding all charges etc completed Providing and laying Water Bound Macadam Grading - III(63mm to11.20mm)IRC HBG of 75mm consolidated thickness consisting of clean, crushed aggregates mechanincally interlocked by rolling and bonding together with screening binding material of 0.24 for 10 sqm (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 20 & 6% repectively) and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer as per clause 405 of MOR
Sector: RDPR