Short term Operation and Maintenance for 4 2 laning with paved shoulder of Rajganj Govindpur Chas West Bengal Border section of NH 32 from km 0.000 to km 56.889 in the State of Jharkhand

Maintence of Shoulder

Repair of Joint Grooves with Epoxy Mortar

Hard Shoulder (Granular Sub-Base with Graded Material (Table:- 400-1))

Clearing longitudinal and transverse covered drains and pipe drains including manholes, gratings, channels and gullies etc. and bringing them to original drainage capacity, including disposal of sediments, extraneous debris and vegetation growth blocking the free flow from site outside ROW with all leads and lifts complete in all respects as directed by the Engineer and as per Maintenance Standards Clause no. 3.1. The job also includes removing and refixing of precast slab in original position, (Freqnency of cleaning will be as per site requirement however limited to twice in a year).

Clearing slab/box type culverts and pipe culverts including clearing, cleaning and reshaping of upstream and down stream faces of these culverts within right of way. The job includes disposal of excess material recovered from site including vegetation outside ROW with all leads and lifts complete in all respects as per direction of Engineer-in-Charge. and as per Maintenance Standards Clause 3.1 (Frequency of cleaning will be one time in a year i.e. before start of monsoon).

Bituminous Concrete Grading -I

(Providing and laying bituminous concrete with higher capacity batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder @5.2 percent of mix and filler, 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 and tandem rollers to achieve the desired compaction as per MORT&H specification clause no. 507 complete in all respects With VG-40 Bulk Bitumen.

Tack coat Providing and applying tack coat with bitumen emulsion (RS-1, grade confirming to IS:8887) using emulsion pressure distributor on the prepared bituminous/granular surface cleaned with mechanical broom and as per clause 503.

Hire charges, running & maintenance cost of toe away crane for removing all types of break down vehicles/vehicles which have met with accidents toeing the same from the carriageway and to proper locations I.e. nearest Police stations or some suitable location by using minimum 30 tonne or more capacity pick and carry crane, as per Scope of work and as per Performance Standard, of scope of work.

2 Vehicle per Month

Providing, running and maintaining route patrol vehicle as per scope of work and as per Performance Standard,of scope of work. It also includes removal of dead animals lying on highways and burying them at proper safe location out of ROW. It will be incidental this work payment will be made as defined in Scope of work. including removing of unauthorized boards/hoardings from median/shoulder within ROW including labour plant & machinery. The vehicle should have safety cones, temporary caution board etc. including flesh light to be used in night. "The Specification should be Followed by the NHAI POlicy Circular No.12.36; Dated: 12 December 2024"

2 Vehicle per Month

Providing and Supply of Following Manpower/Equipment for misc work as and when required as per instructions of Engineer in Charge

Male/Supervisor for 8 hours in a day

Helper/Beldar/Coolie for 8 hours in a day

Labour for the Various

Option

Percentage below on Estimated Cost put to Tender

Percentage above on Estimated Cost put to Tender

At par of estimated cost put to Tender