Short Term Maintenance work of NH-731K From Km. 12.00 to 18.00, 21.00 to 39.00 and 99.00 to 104.00 in the State of Uttar Pradesh

Under NH Division PWD Bareilly (Bill No. 1 : Road Maintenance)

Scarifying the existing bituminous surface to a depth of 50 mm and disposal of scarified material within all lifts and leads upto 1000 metres.

Bridge at Katna River in Km 33

Excavation for roadwork in soil with hydraulic excavator of 0.90 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 within all lifts and lead upto 1000 m.

Nigohi Abadi Portion in km 22

Construction of granular sub-base by providing close graded material, mixing in a mechanical mix plant at OMC, carriage of mixed material to work site, spreading in uniform layers with motor grader on premared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401.

Nigohi Abadi Portion in km 22

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specifications 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 grader in sub-base/base course on well prepared under base and compacting with vibratory-roller to achieve the desired density. Laying using grader.

Nigohi Abadi Portion in km 22

Providing and applying Primer Coat with SS1 Grade Bitumen emulsion on prepared surface of granular base including clearing of road surface and spraying primer @ 0.70 kg/sqm using mechanical means.

Nigohi Abadi Portion in km 22

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

Nigohi Abadi Portion in km 22

Km 99 to 104 for link roads.

Providing and applying Tack Coat on Bituminous surfaces with Bitumen VG-10 using pressure distributor @ 0.20 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

Providing and laying dense graded bituminous macadam (Grading-II) with higher capacity batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder VG-40 @ 4.5% 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 (Grading-II) with higher capacity batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder @ 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. (Using waste plastic @ 8% of Bitumen).

Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2

Removal of rank vegetation/weeds and undesirable vegetation from shoulders, embankment slopes upto ROW (both sides) complete in all respects including breaking of clods, rough dressing and disposal of waste material and vegetation at a place outside ROW as per direction of Engineer-In-Charge and as per Maintenance Standards Clause 3.3 (Frequency will be once in a quarter). a) Shoulders including side slopes of embankment up to toe line on both sides of the carriageway. (Frequency of cleaning will be four times in a year; however limited to only areas prone to growth of rank/undesirable vegetation and weeds).

Ch. 12.000 to 18.000 & Ch. 21.000 to 39.000

Restoration of Rain Cuts.Restoration of rain cuts with soil, moorum, gravel or a mixture of these, clearing the loose soil, benching for 300 mm width, laying fresh material in layers not exceeding 250 mm and compacting with plate compactor or power rammers to restore the original alignment, levels and slopes.

Providing sealing to cracks wider than 3 mm complete as per Technical Specifications Clause no. 3004.3.3 and as per satisfaction of the Engineer-In-Charge.

Providing and laying of factory made 80 mm thick Interlocking cement concrete tiles (30mpa) including 25mm thick compacted bed of fine sand compacting and proper embedding/ laying of Interlocking tiles leveling and dressing of surface to required level and slope, filling joints with fine sand including the cost of material, labour T&P etc.required for proper completion of work as directed by Engineer-in-Charge.

Nigohi Abadi Portion in km 22

Repair to all types of damaged stone/brick masonry work in superstructure and substructure of bridges/CD works including dismantling of damaged portion and reconstructing to match with existing pattern without causing any damage to the structure in cement work complete in all respects including testing etc. as directed by the Engineer conforming to MoRTH Specifications Clause no. 1300 and 2200. The rate quoted should be after due consideration of the salvage value of the dismantled material. a) Repair to brick masonry in 1:4 cement Coarse mortar.

Ch. 12.000 to 18.000 & Ch. 21.000 to 39.000

Carrying out repair of RCC M 40 railing to bring it to the original shape.

Bridge at Katna River in Km 33

Drainage Spouts complete as per drawing and Technical specification.

Bridge at Katna River in Km 33

Replacement of Expansion Joints complete as directed by the Engineer conforming to MoRTH Specifications/drawings.

Bridge at Katna River in Km 33

Providing and laying of a strip seal expansion joint catering to maximum horizontal movement upto 70 mm, complete as per approved drawings and standard specifications to be installed by the manufacturer/ supplier or their authorised representative ensuring compliance to the manufacturer's instructions for installation.

Bridge at Katna River in Km 33

Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 810.(High embankment ,bridge, culvert )

Bill No. 2 : Road Property Maintenance

Providing and fixing reinforced cement concret M-15 GRADE 5Th kilometer stones, kilometer stones and hectometer stones of Standard DESIGN AS PER IRC;8 -1980 and Morth Specification Clause 804 including two coat painting with synthetic enamel paint after applying approved quality cement primer and printing ietters with approved quality synthetic enamel paint on both sides as per Morth Specification Clause 804 and as per drawing and direction of the Engineer-in -charge. The job including fixing of these distance measuring stones at places after dismantling of existing damaged stones ,and further disposing of dismantled material outside ROW. Rates quoted to be inclusive of the salvage value of the useful material obtained during the course of dismantaling.The fixing of these stones shall be done with M-10 cement concrete as per drawing and approval of the Engineer-in -charge.

Ch. 99.000 to 104.00 Hectometer stones

Ch. 99.000 to 104.00 Kilometer stone

Ch. 99.000 to 104.00 5th Kilometer stone

Finishing walls with Acrylic smooth exterior paint of required shade two or more coat applied @1.67 ltr/10 sqm over and including base coat of water proofing cement paint applied @ 2.20 kg/10 sqm. including supply of all materials labour and T&P etc. required for proper completion of work.

Ch. 12.000 to 18.000 & Ch. 21.000 to 39.000

Painting letters upto 15 cm, size complete including supply of all materials labour and T&P etc. required for proper completion of work. S.I No. 819

Ch. 12.000 to 18.000 & Ch. 21.000 to 39.000

White washing two coat including supply of all materials labour and T&P etc. required for proper completion of work. S.I No. 672

Ch. 12.000 to 18.000 & Ch. 21.000 to 39.000

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 over 2mm thick aluminium sheeting vide clause 801.3,, 3mm/4mm thick Aluminum composite material sheet depending on the size of the sign fixed over back support frame of min 25x25x3mm Angle mounted on a mild steel circular pipe 65 NB ,3.2 mm thicknness 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.

a) 900 mm Equilateral triangle.

Ch. 12.000 to 18.000 & Ch. 21.000 to 39.000

b) 600 mm Circular "Speed Limit"

Ch. 12.000 to 18.000 & Ch. 21.000 to 39.000

c) 900 mm High Octagon "Stop"

Ch. 12.000 to 18.000 & Ch. 21.000 to 39.000

d) 300 mm x 900 mm Hazard Marker Sign

Ch. 12.000 to 18.000 & Ch. 21.000 to 39.000

e) CHEVRON SIGN BOARD

f) Tree Plate

Direction and Place Identification Signs with size more than 0.9 sqm size Board Type XI Providing and fixing of retro reflective cautionary, mandatory and informatory sign as per IRC : 67-2012 made of high intensity grade sheeting vide clause 801.3 friced over aluminium sheeting type XI 1.5 mm thick supported on a mild steel angle iron pst 75mm x 75mmx 6mm firmly fixed to the ground by means of properly designed foundation with M 15 grade cement 45cmx45cmx60cm below ground level as per aproved drawing.

Ch. 12.000 to 18.000 & Ch. 21.000 to 39.000

Providing and marking of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms/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 complete in all respects. The job includes marking of centre line, shoulder line, edge line, zebra crossing marking, arrows and dashes marking at the junctions as per Technical Specifications Clause 803.4 complete in all respect.

Ch. 12.000 to 18.000 & Ch. 21.000 to 39.000

Providing and laying of hot applied thermoplastic compound 5.00 mm thick including reflectorising glass beads @ 500 gms per sqm area, thickness of is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes. as per S.O.R. (Lucknow) ,Ch.No. 26 Sl.No. 3

Ch. 12.000 to 18.000 & Ch. 21.000 to 39.000

Cats Eye/Pavement Marker (NMC nail Less):- Made out of Acrylic-strene-Acrylonitril or Hi-Impact polysterene fitted with Moulded of Methacrylate (NMC) reflector cube corner reflector design; Filled with tightly adhering potting compound as per ASTM D788 size 11.5 cm X 7cm X 1.6 cm or 10 cm X 10 cm X 1.75 cm provided with bituminous adhesive in sufficient quantity with each unit for fixing. No nail should be allowed for fixing.

Ch. 12.000 to 18.000 & Ch. 21.000 to 39.000

Supplying and installation of delineators (Roadway indicators) 95 cm high above ground level of total length 135 cm painted black and white in 15 cm wide strips fitted with 3 nos. rectangular microprismatic reflective sheeting fixed on 2 mm thick aluminum sheet of size 80 mm X 100 mm one in each black strip duly riveted in the rectangular tubular section facing direction of traffic. Rectangular Tubular section of size 100 mm X 50 mm X 3 mm (thickness). The Tubular section of the delineator is encased all around with steel welded wire mesh of thickness 2.5 mm, in size 120 mm X 70 mm X 760 mm as shown in the drawing. The welded wire mesh is painted with two coats synthetic enamel white paint after applying two coat red oxide primer. The delineator is embedded in M-15 cement concrete in pit size 300 mm X 300 mm X 450 mm. The rate quoted is for the complete job as per Drawing and direction of Engineer.

Ch. 12.000 to 18.000 & Ch. 21.000 to 39.000

Bill No. 3 : Pavement Repairs

Providing treatment and repair to pot holes/ruts of any depth/patch repair of all types of bitumen pavement complete as per Technical Specification Clause 3004.2, and as per direction of Engineer by using paving grade bitumen/emulsion/cold ready mix material. The job includes removal of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per Clause no. 503, back filling the patch with bituminous material as per Clause no. 509. Compacting trimming and finishing the surface to form a smooth continuous surface all as per Clause no. 3004.2 of Technical Specifications.

Ch. 12.000 to 18.000 & Ch. 21.000 to 39.000