Laying of internal BT roads for fields at Ag. College Campus, Aswaraopet

Cleaning and grubbing road land including uprooting bank vegetation, grass, bushes, shrubs, saplings and trees girth upto 30mm removal of trees cut earlier and disposal of unserviceable materials and stacking of serviceable materials to be used of auctioned upto a lead of 1000 meters including removal and disposal of top organic soil not exceeding 150mm in thickness.

RBR-EECD-8(c) : Earthwork excavation for road way in soil by mechanical means by using Hydraulic excavator including cutting and pushing the earth to side of embankment upto a lead of 100 metres including trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections etc., complete for finished item of work for trench cutting as per MOR&H specification No.301 and as directed by the Engineer-in-Charge.

surface dressing

Carting of surplus excavated earth /rock/ soil or any debris for a lead of 5kms from the site to suitable place including loading, unloading charges, cost & conveyance, dumping, labour charges, all leads & lifts and other incidental and operational charges etc., complete as directed by the Engineer in Charge.

Forming embankment with borrowed useful earth from outside road boundary by mechanical means upto SDR with all leads and lifts including pre-watering of soil at borrow area, removal of top soil, excavation of soils at borrowed area, conveyance of soil, depositing the soil on the embankment, spreading soil, breaking clods, sectioning, grading and consolidation with 8 to 10 Tonnes Vibratory Road Roller @ OMC to meet requirement of table 300-2 of MoRT&H, including all hire and operational charges of T&P , complete for finished item of work as per MoRT&H specification 305 (5th revision)

Providing, Laying, Spreading and compacting graded HBG crushed stone aggregate to Wet Mix macadam specification including cost of all materials and including premixing the material with water at OMC in Mechanical mix plant carriage of mixed material by tipper to site, laying in uniform layers with paver in base courses on well prepared surface and compacting with Vibratory roller to achieve the desired density etc., as directed by the Engineer-in-Charge and as per MoRt & H specification 406 (5th revision) for finished item of work

Providing and applying primer coat with bitumen emulsion (CSS1) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means as per Tech. specification No 502 MORTH.(for use on Wet mix macadam & WBM)

RBR-BASC-2(V): Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous surface cleaned with mechanical broom as per Tech. specification No 503 MORTH. (Application: Prior to laying of Bituminous Concrete)

Providing and laying bituminous concrete with 100-120 TPH hot mix plant using crushed aggregates of specified grading-II as per Table 500-18 of MORTH, premixed with bituminous binder 60/70 Grade and properties confirming to IS:73 @ 5.4 per cent by weight of total mix and filler i.e. Cement @ 2% by weight of aggregate including mixing in drum type hot mix loading of aggregate by FE loader and hot mixing of bitumen, filler with aggregate in drum / batch type HMP plant and transporting the hot mix to work site by tippers, laying with paver finisher to the required grade, level and alignment, rolling with smooth wheeled roller and vibratory rollers to achieve the desired compaction and density including all hire and operational charges of all T&P etc. complete as per MORTH specification clause No. 509 complete in all respects for finished item of work but excluding Tack Coat. including Wet bond-s" Nano-technology silicon based liquid Anti-stripping Additive (0.2 to 0.6Kg/MT of Bitumen)