Strengthening the Road From Nagalapuram Kottathur road to Selliyamman Kovil road Thuraiyur Block of Tiruchirappalli District ,pkg41

Strenthening of the Road From Nagalapuram Kottathur road to Selliyamman Kovil road Km 0/0-0/680 (R-302) Clearing the Scrub jungle by uprooting including all cutting charges and disposing of the products and clearing as directed by the departmental officers including all incidental charges etc., complete.

Picking old metalled / BT surface upto 10cm thick as directed by the departmental officers

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

Providing and laying including cost and conveyance of Gravel from approved sources to work site including labour for spreading, watering and compacting by power roller to achieve the required Proctor density at 100% compaction at Optimum moisture content

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.

Providing and laying of Prime Coat using Emulsion (SS1) at the rate of 7 Kg per ten square meter over the WMM surface preparatory to another bituminous construction over it.

Providing and laying Tack coat over WMM surface using 2.5Kg of RS-1 Bitumen Emulsion / 10 sq.marea including cost and conveyance of bituminous binder including labour charges for preparing the surface and applying the required quantity of bitumen as tack coat

BITUMINOUS CONCRETE 25, 30/40 MM THICK USING cmp (Grade-II) Providing and laying Bituminious concrete to 40mm thick using 0.13cum of 19.00-9.50mm. 0.17cum of 9.5-2.36 and below with 50.3kgs of VG30/VG40 heating the

Construction of 2.00 M Span RCC Slab Culvert at 0/005 Earth work excavation and depositing on bank with in initial lead of 10 m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth,earth mixed with small sized boulders and hard gravelly soil as per SS 20B etc

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,laying and curing etc complete for Levelling course