One time improvement work on bypassed section NH39, from Km149.100 to Km153.35 Left out portion of Polpol Bypass from Km161.120 to Km172.200 Left out portion of Daltonganj Bypass and from Km181.800 to Km183.000 State Jharkhand 2nd Call

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, sapling and tress girth upto 300 mm, removal of stumps of tree cut earlier and disposal of unserviceable materials and stacking of sericeable material to be used of auctioned, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150mm in thickness.

By Mechanical means using dozer

Hectare

Excavation in Soil using Hydraulic Excavator and Tippers with Disposal upto 1000 metres.

Excavation for road work in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and tranporting to the embankment location within all lifts and lead upto 1000 m

Construction of Embankment with Material obtained from Borrow pits.

Construction of Embankment with approved material obtained from Borrow pits with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of Table 300-2.

Dismantling of flexible pavements

Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately

By Mechanical means

Bituminous courses

Construction of sub-grade and earthen shoulders with approved material obtained from Borrow pits with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of Table 300-2.

Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with front end loader at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401.

Rate per cum for grading-V Material

Prime Coat over WMM/WBM

Providing and applying primer coat with SS1 grade bitumen emulsion 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.

Tack Coat on Granular surfaces treated with primer

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

Dense graded Bituminous Macadam Grading-II With VG-40 Bulk Bitumen

Providing and laying dense graded bituminous macadam with higher capacity batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder @4.5 percent by weight of total 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. 505 complete in all respects With VG-40 Bulk Bitumen.

Tack Coat on Granular surfaces treated with primer

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

Dense graded Bituminous Macadam Grading-II With VG-40 Bulk Bitumen

Providing and laying dense graded bituminous macadam with higher capacity batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder @4.5 percent by weight of total 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. 505 complete in all respects With VG-40 Bulk Bitumen.

Tack Coat on Bituminous surfaces

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

Bituminous concrete Grading- II with Modified Graded Bulk Bitumen

Providing and laying bituminous concrete with higher capacity batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder @5.4 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 Modified Graded Bulk Bitumen.

Bituminous concrete Grading- II With VG-40 Bulk Bitumen

Providing and laying bituminous concrete with higher capacity batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder @5.4 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.

Plain/ Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications .

PCC Grade M15

PCC Grade M15 using batching plant , transit mixer & manual placing

Plain/ Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications .

RCC Grade M25

RCC Grade M25 using batching plant , transit mixer & manual placing

Providing and laying of hot-applied Thermoplastic compound 2.5mm thick, including reflectorising glass beads @250 gm/sqm area, thickness of 2.5mm is exclusive of surface-applied glass beads as per IRC:35. The finished surface is to be level, uniform and free from scratches and holes.

Street Lighting (Providing and erecting street light mounted on a steel circular hollow pole of standard specifications for street lighting, 10 m high spaced 40 m apart, 1.8 m overhang on both sides if fixed in the median and on one side if fixed on the footpath, fitted with sodium vapour lamp and fixed firmly in concrete foundation.)

For Fixing in Median

Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.

Depth upto 3 m

Plain/Reinfoced Cement concrete in open foundation complete as per drwaing and technical specifications.

PCC Grade M15

PCC Grade M15 using batching plant & manual placing

RCC Grade M25

RCC Grade M25 using batching plant,transit mixer & Concrete pump

RCC Grade M30

RCC Grade M30 using batching plant,transit mixer & Concrete pump

RCC Grade M35

Plain/Reinforced cement concrete in sub-strucutre complete as per drawing and Technical specifications

RCC Grade M35

Height 5m to 10m

Furnishing and Placing Reinforced/ Prestressed cement concrete in super-structure as per drawing and Technical Specification

RCC/PSC Grade M-40

For T-beam & slab

Height 5m to 10m

Back filling behind abutment, wing wall, return wall complete as per drawing and technical specifications

Sandy material

supplying and laying high strength flexible geogrids (HSFG) as soil reinforcement /basal reinforcement as per MORT&H 3100 and IRC 113, made of high tenacity polyester core with polyethylene coating with minimum Long Term Design strength (LTDS) of more than 50% of ultimate tensile strength at 30 degree celcius corresponding to 12 % strain e.t.c.Complete and as directed by Engineer-in-charge.

Synthetic Geogrid ultimate tensile strength- 100kN/m

Providing and fixing of Reflective Pavement Markers (RRPM), i.e. road studs shall be prismatic retro-reflective type conforming to ASTM D-4280. The Plastic body of RPM/road stud shall be moulded from ASA (Acrylic Styrene Acrylonitrite) or HIPS (Hi-impact Polystyrene) or Acrylonitrile Butadiene Styrene (ABS). The marker height shall not be less than 10mm and shall not exceed 20mm and its width shall not exceed 130mm. The markers shall support a load of 13,635 kg tested in accordance with ASTM D 4280. The Reflective panels shall consist of number of lenses containing single or dual prismatic cubes capable of providing total internal reflection of the light entering the lens face. Lenses shall be moulded of methyl methecrylate conforming to ASTM D 788 or equivalent. The optical performance of road studs shall be confirming to clause 804.4 of MORTH specifications. The Unit Rates include Supply, Installation,Maintenance for 2 years from the date of completion of Work or Project specific Defects Liability Period (DLP), whichever is more

Retro-reflectorised Traffic signs (Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of class-B Type IV retro reflective sheeting fixed cover 2 mm thick aluminium sheeting vide clause 801.3, 3mm/4mm thick aluminium composite material sheet depending on the size of the sign fixed over back support frame of min 25 x 25 x 3 mm Angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67.)

(i) 120 cm equilateral triangle

(vi) 60 cm circular

(x) 80 cm x 60 cm rectangular

(xi) 60 cm x 50 cm rectangular

Total Amount

ADD: Labour cess@1%

Grand Total

Name of Firm

Percentage below on Estimated Cost put to Tender

Percentage above on Estimated Cost put to Tender

At par of estimated cost put to Tender