AS/NH-2/Jor/Cons/JD4/25-26/1

LUMPSUM: Taking, exploratory boring 100 mm dia at the location of piers and abutments or for high embankments in approaches in all types of strata as per IRC-78-1983 and section 2400 of specifications. Upto 1.0 m below bed level

LUMPSUM:Taking, exploratory boring 100 mm dia at the location of piers and abutments or for high embankments in approaches in all types of strata as per IRC-78-1983 and section 2400 of specifications. Beyond 1.0 m depth upto 5.0 m

LUMPSUM:Taking, exploratory boring 100 mm dia at the location of piers and abutments or for high embankments in approaches in all types of strata as per IRC-78-1983 and section 2400 of specifications. Beyond 5.0 m depth

APWD SOR-NH-20-21-ITEM NO. 12.37: Pile load test on single vertical pile in accordance with IS:2911(Part-IV). i) Initial and Routine load test.

APWD SOR-NH-20-21-ITEM NO. 12.37: Pile load test on single vertical pile in accordance with IS:2911(Part-IV). (ii) lateral Load test

APWD SOR-NH-20-21-ITEM NO. 16.55: Pile intrigity test: Integrity testing of all piles by using pile driving analyser or equivalent as approved by Engineerin- Charge and detailed in specification.Test to be carried out by an approved reputed agency.Item to include all incidental work to execute the job.

APWD SOR-NH-20-21-ITEM NO. 12.1 (B): Excavation for Structures Excavation for Structures (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. (I) (i) Ordinary soil with dewatering by mechanical means (Depth upto 3 m )

APWD SOR-NH-20-21-ITEM NO. 12.1 (B): Excavation for Structures Excavation for Structures (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. (I) (ii) Ordinary soil (Depth 3 m to 6 m)

APWD SOR-NH-20-21-ITEM NO. 12.1 (B): Excavation for Structures Excavation for Structures (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. (I) (iii) Ordinary soil (Depth above 6m)

APWD SOR-NH-20-21-ITEM NO. 12.8 N (a): Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork Without Plasticiser, PCC Grade M-15

APWD SOR-NH-20-21-ITEM NO. 12.39: Levelling course for Pile cap PCC in M-15 below Pile cap as per drawing and as per section 1100 and 1700.

APWD SOR-NH-20-21-ITEM NO. 12.8 (N) B: Providing and laying Plain/Reinforced cement concrete in open foundation including form work shuttering etc. complete as per drawing and technical specifications and as per relevant clauses of sections 1500, 1700 & 2100 PCC M-20

APWD SOR-NH-20-21-ITEM NO. 12.25(B): Bored cast-in-situ M35 grade R.C.C. pile excluding reinforcement complete as per drawing and technical specifications and removal of excavated earth with all lifts and lead upto 1000 m. including providing plasticiser (Masterplast PL-1/SPL-2 or equivalent ), air entraining and water reducing plasticiser ( Masterplast PAE or equivalent) and accelerating plasticiser ( Masterplast ACPL or equivalent) conforming to IS-9103-1999 (Pile diameter- 1200 mm)

APWD SOR-NH-20-21-ITEM NO. 12.38(I) D 1: Cement concrete for reinforced concrete in pile cap complete as per drawing and Technical Specification and as per relevant clauses of sections 1100, 1500 & 1700. RCC Grade M35

APWD SOR-NH-20-21-ITEM NO. 13.5 (N): Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications and steel shuttering formwork H (a) Case II: RCC M-35 UPTO 5 MTR.

APWD SOR-NH-20-21-ITEM NO. 13.5 (N): Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications and steel shuttering formwork H (b) Case II: RCC M-35 5 TO 10 MTR.

APWD SOR-NH-20-21-ITEM NO. 13.5 (N): Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications and steel shuttering formwork H (c) Case II: RCC M-35 10 TO 15 MTR.

APWD SOR-NH-20-21-ITEM NO. 13.5 (N): Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications and steel shuttering formwork : Pedestal M40 H (c) Case II: RCC M-40 10 TO 15 MTR.

APWD SOR-NH-20-21-ITEM NO. 14.1 E Case II, (i) (c): Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications and steel shuttering formwork : Pedestal M40 RCC M-40 10 TO 15 MTR.

APWD SOR-NH-20-21-ITEM NO. 14.1 G , (i) (c): Concrete in Superstructure (Girder) including launching PSC M-50 ABOVE 15 MTR.

APWD SOR-NH-20-21-ITEM NO. 14.10: Approach slab PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification and as per relevant clauses of section 1700.

APWD SOR-NH-20-21-ITEM NO. 14.11: Approach slab Reinforced cement concrete non-structural approach slab (Grade of concrere M 30) as per MOST standard drawing including reinforcement and formwork complete as per drawing and Technical specification and as per relevant clauses of section 1500, 1600, 1700 and clause 2704 of specifications.

APWD SOR-NH-20-21-ITEM NO. 12.40: Reinforcement (HYSD Bar) Reinforcement in Foundation: Supplying, fitting and placing un-coated HYSD bar reinforcement in the foundation, complete as per drawing and technical specifications and as per relevant clauses of section 1600 TMT Corrosion Resistant Steel (CRS) reinforcement bar of Fe-500 N/mm2

APWD SOR-NH-20-21-ITEM NO. 13.6: Reinforcement in Sub structure: Supplying, fitting and placing HYSD bar reinforcement in sub- structure complete as per drawing and technical specifications and as per relevant clause of section 1600. Super Ductile (SD) TMT reinforcement bar of Fe-500 N/mm2

APWD SOR-NH-20-21-ITEM NO. 14.2: Reinforcement in Super structure: Supplying, fitting and placing HYSD bar reinforcement in super- structure complete as per drawing and technical specifications as per relevant clauses of section 1600 Super Ductile (SD) TMT reinforcement bar of Fe-500 N/mm2

APWD SOR-NH-20-21-ITEM NO. 14.3: High tensile steel wires/strands including all accessories for stressing, stressing operations and grouting complete as per drawing and Technical Specifications and as per relevant clauses of section 1800.

APWD SOR-NH-20-21-ITEM NO. 8.22 ii: Reinforced Cement Concrete Crash Barrier Providing of an Reinforced cement concrete crash barrier at the edges of the road, approaches to bridge structures and medians, constructed with M-40 grade concrete with HYSD reinforcement conforming to IRC:21 and dowel bars 25 mm dia, 450 mm long at expansion joints filled with pre-moulded asphalt filler board, keyed to the structure on which it is built and installed as per design given in the enclosure to MoRT&H circular No. RW/NH - 33022/1/94-DO III dated 24 June 1994 as per dimensions in the approved drawing and at locations directed by the Engineer, all as specified. M 40 grade concrete

APWD SOR-NH-20-21-ITEM NO. 14.6: Construction of precast RCC railing of M30 Grade, aggregate size not exceeding 12 mm, true to line and grade, tolurence of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 mm, leaving adequat space between vertical posts for expansion, complete as per approved drawings and technical specifications.

APWD SOR-NH-20-21-ITEM NO. 13.14: Bearings Supplying, fitting and fixing in position true to line and level elastomeric bearing conforming to IRC: 83 (Part-II) section IX and clause 2005 of MoRTH specifications complete including all accessories as per drawing and Technical Specifications.

APWD SOR-NH-20-21-ITEM NO. 13.16: Bearings Supplying, fitting and fixing in position true to line and level POT-PTFE bearing consisting of a metal piston supported by a disc or unreinforced elastomer confined within a metal cylinder, sealing rings, dust seals, PTFE surface sliding against stainless steel mating surface, completre assembly to be of cast steel/fabricated structural steel, metal and elastomer elements to be as per IRC: 83 part-I & II respectively and other parts conforming to BS: 5400, section 9.1 & 9.2 and clause 2006 of MoRTH Specifications complete asper drawing and approved technical specifications.

APWD SOR-NH-20-21-ITEM NO. 14.22: Expansion joint Strip Seal Expansion Joint 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.

APWD SOR-NH-20-21-ITEM NO. 14.9: Drainage Spouts complete as per MOST standard drawing and Technical specification and as per clause 2705 of specifications.

APWD SOR-NH-20-21-ITEM NO. 13.8: Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specifications

APWD SOR-NH-20-21-ITEM NO. 13.9: Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification and as per relevant clauses 305 of specifications and as per appendix 6 of IRC-78. A. Granular material

APWD SOR-NH-20-21-ITEM NO. 15.4 (A): Providing and laying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specifications stone boulders

APWD SOR-NH-20-21-ITEM NO. 15.5: Filter Media : Providing and laying suitable designed Filter material underneath pitching in slopes complete as per drawing and Technical specification

APWD SOR-NH-20-21-ITEM NO. 13.10: Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2 of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided behind entire surface after abutment, return wall and wing wall to the full height compacted to a firm condition complete as per drawing and technical specification.

APWD SOR-NH-20-21-ITEM NO. 2.4 II B: Dismantling of Structures Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood, steel, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead upto 1000 metres. Prestressed / Reinforced cement concrete grade M-20 &above a-abutment & Abutment

APWD SOR-NH-20-21-ITEM NO. 17.62: Providing ,fitting,fixing 6mm thick permanent liner during cast in situ pile boring to resist collapse of soil as per drawing and technical specification

APWD SOR-NH-20-21-ITEM NO. 16.36: Providing and applying Deckguard E 2000 or Masterseal 878 of BASf or equivalent a High Performance Anticarbonation Protective Coating System, over the prime surface using an airless spray or roller at right angles to each other @ coverage of 5 Sqm per litre per coat @ 200 microns wft / 100 microns DFT with an intercoat period of minimum 12 hrs @ 35ºC. The coverage per litre for 2 coats shall be 2.5 Sqm @ 200 microns DFT. The protective coating system should have CO2 diffusion resistance not less than 240mm equivalent of air thickness and 60cm equivalent of 30N concrete along with a water vapour transmission resistance of less than 1.0 metre (Taywood method), the coating should have static crack accommodation of not less than 2mm (BRE) and adhesion greater than 1.0 N/mm² as per BS 1881.

APWD SOR-NH-20-21-ITEM NO. 5.14 & 14.5 (B): Providing and laying 25 mm thick mastic asphalt wearing course on top of deck slab including prime coat with paving grade bitumen meeting the requirements given in table 500-29, prepared by using mastic cooker and laid to required level and slope aftering cleaning the surface, including providing antiskid surface with bitumen pre coated fine grained hard stone shipping of 9.5mm nominal size at the rate of .005 cum per 10sqm and at approximate spacing of 10cm center to center in both directions, pressed into surfaces when temperature of the surfaces not less than 100 degC. , protuding 1mm to 4mm over mastic surfaces, all complete as per clause 515.

APWD SOR-NH-20-21-ITEM NO. 5.14 & 14.5 (B): Providing and laying Bituminous wearing course comprising of tack coat with bitumen emulsion CSS-1h as per APWD SOR item no 5.2 & MOSRT&H Specification Nos 503, 40 mm thick Asphalt concrete including of close Graded Premix Surfacing(CGPS) materials with Type-a aggregate as per APWD SOR tem no 5.11 & MOSRT&H Specification Nos 512, including all lead and lift as directed.

LUMPSUM: Construction of Coffer Dams for accommodating the piling rigs and accessories, of sheet piles or Bamboo, including sand bags, and construction of an island around the piling rigs, including all accessories, complete in all respects, as per the direction of the Engineer-in-Charge In-Charge

LUMPSUM: Construction of a Granular access road as per requirement at site, for construction of Foundation and Sub structures and launching the Girders, including provision and laying of the required number of Hume Pipes culverts for keeping the river water flow uninterrupted, including MS plates for movement of the crane from the casting yard to the position for launching of the Girders, across the river, complete in all respects, as per direction of Engineer in charge

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