Widening and Strengthening of Bikapur Jana Road (ODR) including 05 Year Maintenance

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 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, within all lifts and lead upto 30m.

Construction of embankment with approved materials obtained from Borrowpits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2.

Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300-2.

Construction of earthen shoulders with approved material obtained from borrow pits area lead up to 3 Km with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to97% proctor density requirement of table No. 300-2 MORTH specification no. 305

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 rotavator at OMC, and compacting with Vibratory roller to achieve the desired density, complete as per technical clause 401

Providing, laying, spreading and compacting graded stone aggregate in layers 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, laying, spreading and compacting graded stone aggregate in layers Stablized 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 tack coat with bitumen (VG-10) using Bitumen pressure distributor at the rate of 0.30 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom.

Providing and laying Dense graded Bituminous Macadam with hot mix plant producing an average output of 75 ton per hour using crused aggregates of specified grading -II premixed with bituminous binder VG-30 @ 4.5% of mix, transported to site , laid over previously prepared surface with paver finisher to the required grade , lavel and alignment and rolled to achieve the desired compaction. as per MORT&H Specification. No 507

Providing and laying bituminous concrete with hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder VG-30 @ 5.4% 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. 509 complete in all respects

Improvment of junctions and crossings.

Widening of RCC Culvert as per Analysis (3.00 M) Span

H.P Culvert 900/600/350 mm Dia 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.

H.P Culvert 900/600/350 mm Dia Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

H.P Culvert 900/600/350 mm Dia Brick masonry work in 1:3 in sub-structure complete excluding pointing and plastering, as per drawing and Technical Specifications

H.P Culvert 900/600/350 mm Dia Struck Pointing on brick work with cement mortar 1:3 (1Cement :3 sand)

H.P Culvert 900 mm Dia Providing and laying of Hume pipe i/c vat and cartage

H.P Culvert 600mm Dia Providing and laying of Hume pipe i/c vat and cartage

H.P Culvert 350 mm Dia Providing and laying of Hume pipe i/c vat and cartage

H.P Culvert 900/600 mm Dia E/W In embankment in ordinary soil for Cushion

H.P Culvert 900/600/350 mm Dia Plastering with cement mortar (1:3 ) on brick work in sub-structure as per Technical Specifications

Providing and laying of hot applied thermoplastic compound 2.50 mm thick in 100mm widh including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.50 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.

HAZARD MARKER Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 4 mm thick supported on a mild steel angle iron post 35 mm x 35 mm x 3 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing.

SPEED LIMIT SIGN BOARD Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 4 mm thick supported on a mild steel angle iron post 35 mm x 35 mm x 3 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing.

Supply and fixing rectro reflective sign board made up with 4mm thick aluminium composite panel (ACP) face full coverd with high intesity prismatic retro reflective sheeting of approved specification as per M.O.R.T & H having approved message fully processed on by pressure sensitve equipment banc of ACP with frame of 35x35x4mm angle iron all round and cross with proper clamping arrangement to be fixed in structure. the back of the ACP sheet shall be enamel coated. as per direction of Engineer in charge. (for over head)

05 Year maintenance charges @ of 10 % of total above Item SL. No. 1 to 26

SUBEDAR SINGH CONTRACTOR