One Time Improvement for the stretch from Km 104.00 and 114.00 to 140.00 (Dharmawala to Jhajhra) of National Highway No-72 (New NH-07) after transfer from NHAI.

Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 m Excavation for roadwork in soil with hydraulic excavator of 0.9 Cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross-sections, and transporting to the embankment location with a lift upto 1.5 m and lead upto 1000 m as per Technical Specification Clause 302.3

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired den

Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in

Prime Coat Low porosity Providing and applying primer coat with Bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.90- 1.2 kg/sqm using mechanical means as per Technical Specification Clause 502.

Tack Coat Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause

Providing and laying Dense Bituminous Macadam with theuse of batch type HMP using crushed aggregates of specified grading, premixed with bituminous [email protected]%by weight of total mix of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher withsensor control tothe requiredgrade, levelandalignment, rollingwith smoothwheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTH specification clauseNo. 507complete in all respects. for Grading II - 26.5 mm nominal size

Tack Coat Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

Providing and laying Bituminous Concrete with the use of batch type hot mixplant using crushed aggregates of specified grading, premix edwith bituminous binder, transporting the hot mix towork site, layingwith a hydrostaticpaver finisher withsensor control to therequiredgrade, level andalignment, rolling with smooth wheeled, vibrator yandtandem rollersto achieve thedesired compaction as per MORTH specification clause No. 509 complete in all respects For Grading-II (bituminous binder @ 5.4 % of mix)

Excavation in foundation for retaining, breast walls etc, in all types of soils and rocks including all lead, lift and disposal of surplus material as per direction of engineer - in - charge, as per drawing and technical specifications Clause 305.1 of MORD Specifiction

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 R.C.C. grade M 25