Widening of constructed section on NH-31 from Km 481.766 of Maldepur to Kadam Chauraha Km 486.421 and construction of drain

Amount

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

Excavation for roadwork 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 transporting to the embankment location within all lifts and lead upto 1000m

Construction of embankment 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

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.

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.

Providing and applying tack coat with bitumen (VG-10) using bitumen pressure distributor at the rate of 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

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 per cent 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 MoRTH specification clause No. 505 complete in all respects.

Providing and laying bituminous concrete with higher capacity batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder ( VG-30) @ 5.4 per cent 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 MORTH specification clause No. 507 complete in all respects

Rumble Strip. Providing 15 nos. rumble strip with dense bituminous macadam, 15 mm high and 200 mm wide placed at 1 m center at approved locations marked with thermoplastic paints as per drawing and as per the directions of the Engineer.

Providing and laying Kerb/ Median wall painting with ordinary paints grade-1 (IS:164) complete as per drawing and Technical specification clause 803.

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

Facillity information Singns (800mm x 600mm)

Direction/ Place identification signs

Route marker signs (450mm x 600mm)

Cautionary Sign board (1200mm triangle)

Chevron marking at curves

Circle 900 mm dia

Circle 900 mm Hiegth

Supplying and Installation of delineators ( road way indicators, hazard markers, object markers), 80-100 cm high above ground level, painted black and white in 15 cm wide strips, fitted with 80 x 100 mm rectangular or 75 mm dia circular reflectorised panels at the top, buried or pressed into the ground and conforming to IRC-97 and the drawing.

Providing and fixing of road stud 100 x 100 mm, die-cast in aluminium, resistant to corrosive effect of salt and grit, fitted with lense reflectors, installed in concrete or asphaltic surface by drilling hole 30 mm upto a depth of 60 mm and bedded in a suiteble bituminous ground or epoxy mortar, all as per BS 873 part 4:1973

Crash Barrier indicators

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, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work.

Plain cement concrete 1:3:6 in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

Plain/Reinforced Cement Concrete (M-20) in Open Foundation complete as per Drawing and Technical Specifications.

Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications

Plain/Reinforced Cement Concrete (M-25) in Open Foundation complete as per Drawing and Technical Specifications.

Plain/Reinforced Cement Concrete (M-25) in Super Strucure complete as per Drawing and Technical Specifications.

Plain/Reinforced Cement Concrete (M-30) in Open Foundation complete as per Drawing and Technical Specifications.

Providing and laying Filter media pitching in slopes complete as per drawing and Technical specification

Providing weep holes includong all materials, labour T&P etc. complete.

Supply of 900 mm Dia Pipe

Supply of 900 mm Dia collar

Providing laying jointing and fixing of pipe required for proper completion of the work

M-150 brick work in 1:3 cement and coarse sand mortar in foundation and plinth etc. required for proper completion of the work S.I.No. 305

Struck cement pointing in 1:2 cement sand mortar including supply of all materials labour tools and plants etc. required for proper completion of the work S.I.No. 574

M/s Strong Construction