Improvement of Forest road from Erikadu to Gundur m KM.0/000- 4/500 of road in Tiruchirappalli Division during the year 2024-25

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000m including removal and disposal of top organic soild not exceeding 150mm in thickness as per Technical Specification Clause 201.

Scarifying the existing BT Surface/WBM upto 50mm deep including all labour charges for levelling and sectioning all other incidental charges etc. complete

Wet Mix Macadam (Table:400-13): Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification 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 sub- base/base course on well prepared surface and compacting with vibratory roller to achieve the desired density, complete as per clause 406)

Prime coat: Providing and applying primer coat with bitumen emulsion (SS-I type) 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 clause 111, 112, 502 & 900 of MORTH Vth Revision - over WMM/ WBM

Tack coat - Providing and applying tack coat with bitumen emulsion (RS-I type) using emulsion pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom as per clause 111, 112, 503, 900 of MORTH Vth Revision - Over Primed WMM surfaces

Tack coat - Providing and applying tack coat with bitumen emulsion (RS-I type) using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous surface cleaned with mechanical broom as per clause 111, 112, 503, 900 of MORTH Vth Revision - over Exist BT surfaces

Bituminous Macadam: Providing and laying bituminous macadam with hot mix plant using crushed aggregates of specified grading premixed with bituminous binder (Viscosity Grade 30), transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction, complete as per clause 111, 112, 501, 504 & 900 of MORTH Vth Revision- Grading II (Table 500-7)

Bituminous Concrete (Table 500-17): Providing and laying bituminous concrete with hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder (Viscosity Grade-30) at percentage specified by JMF of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No.507 complete in all respects) - Grading-II

Providing and Laying Gravel to 100mm compacted thick including cost & 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

Supply and fixing of KM stone of standard design and drawing as per IRC:8-1980 (second revision) including painting and numbering etc., and all other incidental charges etc., complete (HW-W0100)

Supply and fixing of HM stone of standard design and drawing as per IRC:26-1967, including painting and numbering etc., and all other incidental charges etc., complete (HW-W0101)

Provision of Rumble Strips with premix Bituminous carpet Provision of 3 nos. rumble strips covered with premix bituminous carpet, 15-20mm high at centre,250mm wide placed at 1m centre-to-centre approved locations to control speed, marked with while strips of road marking paint. Rumble Strips = 3 X 3.75 X 0.25 = 2.81

Providing and laying of hot applied Thermoplastic compound 2.5mm thick including reflectorising glass beads @ 250gms per Sqm area, thickness of 2.5mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform and free from streaks and holes etc., complete as per MORT&H specification No.803 (HW-W0089)

Providing and fixing reflective road studs of category 'A' Raised pavement markers made out of polycarbonate/ methyl methecrylate/ ABS moulded body confirming to ASTM D 788 and reflective panels with microprismatic lens capable of providing total internal reflection of the light entering the lens face with retro-reflectance and chromaticity values conforming to ASTM D4280. The Reflective raised pavement markers shall also confirm to the MORTH circular No RW/NH.33023/10/97 DO.III dt 11.06.97. The height, width and length shall not be less than 15mm, 90mm and 100mm and with minimum reflective area of 13 sq.cm. on each side and the slope to the base shall be 35+/-5 decree. Each reflector shall have a CIL not less than values specified in Table 2 of said MORTH circular. The strength of detachment of the integrated cylindrical shanks, (of diameter not less than 19+/-2mm and height not leass than 30+/-2mm) from the body is to be minimum value of 500 Kgf. Fixing will be by drilling holed on the road for the shanks to go inside, without nails and using epoxy resin based adhesive as per manufacturer's recommendation and complete as directed by the engineer. The marker shall support a load of 13635 Kg tested in accordance with ASTM D4280 and confirming to IRC 35-2015 guidelines and MORT&H specification 804 etc., complete (HW-W0090)

Providing and fixing of Retro Reflectorised Cautionary , Mandatory Signs with Definition Plate made out of High Intensity Grade Prismatic Sheeting conforming to IRC-67:2010 & ASTM D 4956-09,Type IV Specification and Fixed over 1.5mm thick Aluminium Sheet fixed on back support Frame of 25mm x 25mm x 3mm Mild steel angle Iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M15 Grade cement concrete 45cm x 45cm x 60cm below Ground level etc complete including 7 Years warrenty for the Retro Reflective Sheeting as per Clause 6.9 of IRC 67 - 2010 Specification ( as per MORTH & Speccification no : 801 )

Stop Sign (Mandatory) 750 mm

Rumble Strips ahead

Provision for Hazard Sign for culvert

Provision for Name board

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}