Construction of Major Bridge , Approach Road, Additional Approach Road and Protection Work on Bridge Over River Saryu at Laxmanaghat Vidhansabha Payagpur in Distt. Bahraich U.P. on SBD Mode.

Description of work

Foundation:- Providing and Constructing Temporary Island 24 m diameter for Construction of Well Foundation for 6 m dia. Well.Assuming depth of water 1.0 m and height of island to be 1.25 m. MORTH Item No.12.9A Specification-1200

Providing and Constructing Temporary Island 24 m diameter for Construction of Well Foundation for 6 m dia. Well.Assuming depth of water 4.0 m and height of island 4.5 m. MORTH Item No.12.9B Specification-1200

Providing and constructing one span service road to reach island location from one pier location to another pier location. MORTH Item No.12.9C Specification-1200

Providing and constructing one span service road to reach island location from one pier location to another pier location MORTH Item No.12.9C Specification-1200

Providing and Laying Cutting Edge of Mild Steel weighing 40 kg per metre for Well Foundation complete as per Drawing and Technical Specification. MORTH Item No.12.10 Specification-1200 & 1900

RCC in Well Curb Plain/Reinforced Cement Concrete, in Well Foundation complete as per Drawing and Technical Specification using batching plant & manual placing MORTH Item No.12.10 Specification-1200 & 1900

RCC in Well Steining Plain/Reinforced Cement Concrete, in Well Foundation complete as per Drawing and Technical Specification using batching plant & manual placing MORTH Item No.12.11B(vii) Specification-Case II.

RCC in False Steining Plain/Reinforced Cement Concrete, in Well Foundation complete as per Drawing and Technical Specification using batching plant & manual placing MORTH Item No.12.11B(vii) Specification-Case II.

PCC in Bottom Plugging Plain/Reinforced Cement Concrete, in Well Foundation complete as per Drawing and Technical Specification using batching plant & manual placing MORTH Item No.12.11C(ii) Specification-Case II.

PCC in Intermediate Plugging Plain/Reinforced Cement Concrete, in Well Foundation complete as per Drawing and Technical Specification using batching plant & manual placing MORTH Item No.12.11D(i) Specification-Case II.

RCC in Well Cap Plain/Reinforced Cement Concrete, in Well Foundation complete as per Drawing and Technical Specification using batching plant & manual placing MORTH Item No.12.11F Specification-Case I.

Supplying, Fitting and Placing un-coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical Specifications. MORTH Item No.12.40 Specification-1600.

Sinking of 6 m external diameter well (other than pneumatic method of sinking) through all types of strata namely sandy soil, clayey soil and rock as shown against each case, complete as per drawing and technical specifications. Depth of sinking is reckoned from bed level. MORTH Item No.12.12 Specification-Section 1200. 0 M - 3M

Negative sinking

Sand Filling in Wells complete as per Drawing and Technical Specifications. MORTH Item No.12.21 Specification-Section 1207.

Sub Structure:- RCC in Pier Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications MORTH Item No.13.5H(p) Specification-15001 1700 & 2000.

RCC in Abutment column Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications MORTH Item No.13.5H(p) Specification-15001 1700 & 2000.

RCC in Pier cap Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications MORTH Item No.13.5H(q) Specification-15001 1700 & 2000.

RCC in Top beam Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications MORTH Item No.13.5H(q) Specification-15001 1700 & 2000.

RCC in Pedestal Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications MORTH Item No.13.5H(q) Specification-15001 1700 & 2000.

RCC in seismic arrester Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications MORTH Item No.13.5H(q) Specification-15001 1700 & 2000.

RCC in Back wall, Wing wall & Parapet of Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications MORTH Item No.13.5H(q) Specification-15001 1700 & 2000.

Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications MORTH Item No.13.6 Specification-Section 1600 & 2200

Supplying, fitting and fixing in position true to line and level Seismic Pad conforming to IRC: 83 (Part-II) section IX and clause 2005 of MoRTH specifications complete including all accessories as per drawing and Technical Specifications. MORTH Item No.13.16 Specification-Section 2000 & 2200

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, complete 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 as per drawing and approved Technical Specifications. MORTH Item No.13.18 Specification-Section 2000 & 2200

Super Structure:- PSC Main Beam Furnishing and Placing Reinforced/ Prestressed cement concrete in super-structure as per drawing and Technical Specification MORTH Item No.14.1F(ii) q Specification-Q

RCC in deck slab Furnishing and Placing Reinforced/ Prestressed cement concrete in super-structure as per drawing and Technical Specification MORTH Item No.14.1E(ii) q Specification-Q

Foothpath =2x272.93x2x(0.225+0.20)/2 MORTH Item No.14.1E(ii) q Specification-Q

M.S. Pipe for duct (100 mm) = 2x133.88

RCC in cross beam Furnishing and Placing Reinforced/ Prestressed cement concrete in super-structure as per drawing and Technical Specification MORTH Item No.14.10E(ii) q Specification-Q

Provision of an Reinforced cement concrete crash barrier at the edges of the road, approaches to bridge structures and medians, constructed with M-20 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 MOST 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 MORTH Item No.8.22 Specification-811

Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications MORTH Item No.14.2 Specification-1600

High tensile steel wires/strands including all accessories for stressing, stressing operations and grouting complete as per drawing and Technical Specifications MORTH Item No.14.3 Specification-1800

Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications MORTH Item No.14.4 Specification-2702

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. MORTH Item No.14.21 Specification-2607

Drainage Spouts complete as per drawing and Technical specification MORTH Item No.14.9 Specification-2705

PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification MORTH Item No.14.10 Specification-2700

Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and Technical specification MORTH Item No.14.11 Specification-1500,1600,1700 & 2704

Fixing of 65mm GI Pipe in crash Barrier of the chair of MS Plate 12 mm Thick (20x20cm) embaded in concrete and MS Plate 12mm Thick (20x20) welded over the MS Plate. The Bottom Plate Properly anchored by 12mm TMT bars in the concrete complete Job.

Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 sqm. MORTH Item No.14.16 Specification-800

Pile Bridge

Approach Road:- 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. MORTH Item No.3.16 Specification-305

Cement Treated Crushed Stone Sub base By Mix in Place Method Construction of granular sub-base by providing graded Material, mixing , carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface, mixing with cement at OMC and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 MORTH Item No.4.8 Specification-403 B

Cement Treated Crushed Stone Base (Plant Mix Method) Providing, laying, spreading and compacting graded stone aggregate mixed with cement to crushed stone treated base 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. MORTH Item No.4.15 Specification-406

Open - Graded Premix Surfacing Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using Viscocity grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable hot mix plant of appropriate capacity not less than 200 tonnes/hour, laying and rolling with a smooth wheeled roller, finished to required level and grades. MORTH Item No.5.7 Specification-510

Seal Coat Providing and laying of premix sand seal coat with HMP of appropriate capacity not less than 200 tonnes/ hours using crushed stone chipping 6.7 mm size and penetration bitumen of suitable grade. MORTH Item No. 5.9(ii) Specification-511 Case -II Type B

Tack Coat on Cement concrete pavement Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.30 to 0.35 kg per sqm on the prepared bituminous surface cleaned with mechanical broom. MORTH Item No. 5.2 Specification-503 (iii)

Additional Approach Road:- 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. MORTH Item No.3.16 Specification-305

Cement Treated Crushed Stone Sub base By Mix in Place Method Construction of granular sub-base by providing graded Material, mixing , carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface, mixing with cement at OMC and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 MORTH Item No.4.8 Specification-403 B

Cement Treated Crushed Stone Base (Plant Mix Method) Providing, laying, spreading and compacting graded stone aggregate mixed with cement to crushed stone treated base 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. MORTH Item No.4.15 Specification-406

Open - Graded Premix Surfacing Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using Viscocity grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable hot mix plant of appropriate capacity not less than 200 tonnes/hour, laying and rolling with a smooth wheeled roller, finished to required level and grades. MORTH Item No.5.7 Specification-510

Seal Coat Providing and laying of premix sand seal coat with HMP of appropriate capacity not less than 200 tonnes/ hours using crushed stone chipping 6.7 mm size and penetration bitumen of suitable grade. MORTH Item No. 5.9(ii) Specification-511 Case -II Type B

Tack Coat on Cement concrete pavement Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.30 to 0.35 kg per sqm on the prepared bituminous surface cleaned with mechanical broom. MORTH Item No. 5.2 Specification-503 (iii)

Brick edging on both sides of roads of 1st clas bricks 8cm (3") wide & 12 cm (4.50") deep laid with mud mortar including labour & Suplly of bricks finished to required templete and in proper alignment and also including dressing & ramming the excavated earth as directed by the E/I. SOR Sl. No.765

Protection Work:- 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. MORTH Item No.3.16 Specification-305

Providing and laying Filter material underneath pitching in slopes complete as per drawing and Technical specification MORTH Item No.15.5 Specification-2504

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

Boulder Apron Laid in Wire Crates:-Providing and laying of boulder apron laid in wire crates made with 4mm dia GI wire conforming to IS: 280 & IS:4826 in 100mm x 100mm mesh (weaved diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 40 kg each. MORTH Item No.15.2 Specification-2503

Construction Of K.C. Drain as per drawing and technical Specification

Construction Of Chute Drain as per drawing and technical Specification

Cat Eye

Sign & Signage (L.S)

Road Making with Hot Applled Thermoplastic Compound with Reflection Glass (LKO SOR Chapter 26 Sl. No. 2)

Direction and Place identification Signs with size more than 0.9 sqm size Board (LKO SOR Chapter 26 Sl. No. 18)

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 over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and Technical Specification. MORTH Item No.15.5 Specification-2504

Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and Technical specification. MORTH Item No.15.1 Specification-2503

Stone Boulder Toe Wall Quantity:- Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and Technical specification.MORTH Item No.15.1 Specification-2503

Appron Quantity:- Providing and laying of boulder apron laid in wire crates made with 4mm dia GI wire conforming to IS: 280 & IS:4826 in 100mm x 100mm mesh (weaved diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 40 kg each. MORTH Item No.15.2 Specification-2503

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