STMC from km 173.00 to km 181.00 and from km 181.00 to km 205.20 of NH- 60 (New NH-14)

NH- 14 (Km 173.000 to Km 181.000) Road Property Maintenance (Bill No. 1) Clearing and Grubbing Road Land Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm…....etc.

Cutting of trees, including cutting of trunks, branches and removal of stumps, roots, stacking of serviceable material with all lifts and up to a lead of 1000 metres and earth filling in the depression/pit. (Reference to MORT&H'sspecification clause 201) ii)Girth from 600 mm to 900 mm

Fog Spray Providing and applying low viscosity bitumen emulsion (SS1) for……………Without aggregate

Crack FillingFilling of crack using slow - curing bitumen emulsion and applying crusher dust or other fine material or a suitable premix accxeptable to the Engineer-in-Charge, in case crack are wider than 3mm as per the requirement of MORT&H's specification 3004.3.3).

Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggregate conforming to the grading of table 400- 13 revised vide table 2 of IRC : 109 (2015) 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 .The thickness of a single compacted layer shall not be less than 75 mm. (Reference to MoRT&H's specification 406.

Providing and applying prime coat with Cationic bitumen emulsion (SS1) complying with IS:8887 using emulsion pressure distributoron the prepared bituminous/granular/cement concrete pavement surface cleaned with mechanical broom and high pressure air jet (Reference to MORT&H's specification clause 503). i) On bituminous surface @ 0.70kg-1.0 kg /sqm. Prime Coat on WMM Surface by SS1 Cationic emulsion @ 0.85kg/sqm

Providing and applying tack coat with Cationic bitumen emulsion (RS1) complying with IS:8887 using emulsion pressure distributoron the prepared bituminous/granular/cement concrete pavement surface cleaned with mechanical broom and high pressure air jet (Reference to MORT&H's specification clause 503). i) On bituminous surface @ 0.20kg-0.3 kg /sqm. Tack Coat on bituminous surface using RS1 Cationic emulsion @ 0.250kg /sqm.

Dense Graded Bituminous Macadam Providing and laying dense graded bituminous macadam with 100-120 TPH batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder of approved grade @ 4.0% (min) for Grading-1 and 4.5% (min) for Grading-2 by weight of total mix and filler (Cement /hydrated lime /Rockdust)as per table 500-10 and mix design done as per table 500-1 1 and job mix formula as per clause 505.3.3 transporting the hot mix to work site,laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory tandem roller and with pneumatic tyre roller of 12 to 15 tonne weight with a pressure at least 0.56MPa as directed by E-I-C, and to achieve the desired compaction as per MORT&H specification clause No.505.3.5 complete in all respects(Reference to MORT&H's specification clause 505). (ii) For Grading 2 (26.5 mm nominal maximum aggregate size ) Layer Thickness 50-75mm

Bituminous Concrete Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder of approved grade@ 5.2% (min) for Gr.-1 & @ 5.4% (min) for Gr.-2 , as per table 500-17, and mix design done as per table 500-10 and job mix formula as per cl. 505.3.3 and filler(Cement /hydrated lime / Rock dust ), transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory tandem roller and with pneumatic tyre roller of 12 to 15 tonne weight with a pressure at least 0.56 MPa as directed by E-I-C to achieve the desired compaction as per clause no 507.3.5 complete in all respects ref. to MORTH specification clause No.507. for Grading-2 (13.2 mm nominal maximum aggregate size), Layer thickness: 30 mm

Providing and applying tack coat with Cationic bitumen emulsion (RS1) complying with IS:8887 using emulsion pressure distributoron the prepared bituminous/granular/cement concrete pavement surface cleaned with mechanical broom and high pressure air jet (Reference to MORT&H's specification clause 503). i) On bituminous surface @ 0.20kg-0.3 kg /sqm. Tack Coat on bituminous surface using RS1 Cationic emulsion @ 0.250kg /sqm.