Under the State plan construction work of 120 m span pedestrian suspension bridge on Dhauli river near Juwagwad in Badrinath assembly constituency of Chamoli District

Sub Head I: Sub Structure

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. Ordinary rock (not requiring blasting) Mechanical Means

Fillling in foundation trenches as per drawing and technical specification Clause 305.3.9 (i)Earth filling

Providing concrete for plain cement concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C grade M 15

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications RCC Grade M25 With Batching Plant, Transit Mixer and Concrete Pump

Supplying, fitting and placing un-coated HYSD bar reinforcement in foundation complete as per Drawing and technical specifications

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications RCC Grade M25 Height upto 5m to With Batching Plant, Transit Mixer and Concrete Pump

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications RCC Grade M25 Height 5m to 10m With Batching Plant, Transit Mixer and Concrete Pump

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications RCC Grade M25 Height above 10m With Batching Plant, Transit Mixer and Concrete Pump

Plain/Reinforced cement concrete in sub-structure as per drawing and Technical Specification RCC Grade M-40 Using Batching Plant, Transit Mixer and Concrete Pump For solid / voided slab super-structure Height 5m to 10m

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

R.B.M, Sand Filling & Machine Compection in back of wallls including cost of all materials, royality, T&P etc. complete as per direction of Engineer-in- charge. (As per PWD Uttarakhand specifications)

Sub Head II: Super Structure

Supply and fabrication of steel truss bridge as per detailed drawing attached including supply of all structural steel E-250 confirming IS 226 - 1969 required for proper completion of the bridge including ground errection of the bridge and one coat of approved quality anticirrosive (red oxide) paint of confirming IS 5660, all T&P, nuts and bolts, washers and also including supply and fixing of shop rivets required as per drawing, required equipment shall be arranged by the contractor at his own cost which shall be taken back by the contractor after satisfactory execution of the job, the rates shall include ground errection in the workshop and its dismentling after inspection, approval and removing defects, match marking of all parts, numbering and proper stacking in the premises of workshop before cartage to site of work. The work shall be executed in accordance to IS - 1915. The rates shall include cost of all material, its wastage, cutting, bending if required, welding, making holes, shop riveting, labour, T&P etc. required for proper completion of the work. including cost of cartage from workshop to Bridge Site including safe stacking of parts.

Erection of Steel Truss (Girder) Bridge as per drawing with required camber including cartage of fabricated parts from the place of stack near site including submission of launching plan by the contractor, (duly vetted by a recognised reputable institution/ consultant if required) and approved by the engineer-in-charge. Service bolts to used shall be of approved make. The rate including of cost of all labour, T&P, equipments, civil work and consumables, cost of arranging, fabricating, errecting and dismantling of erection scheme including the cost of its designing, revising,supervision by contractor's designeer at site during erection, also including cost of all safety measures and necessary insurances of bridge and labours for proper completion of the work as per MORTH specification no. 1905 with due regard of mansoon and as per directions of the engineer-incharge.

Machining of Bridge parts

Mastic Asphalt (Providing and laying 25 mm thick mastic asphalt wearing course with paving grade bitumen meeting the requirements given in table 500-29, prepared by using mastic cooker and laid to required level and slope after cleaning the surface, including providing antiskid surface with bitumen precoated fine-grained hard stone chipping of 13.2 mm nominal size at the rate of 0.005CUM per 10 sqm and at an approximate spacing of 10 cm center to center in both directions, pressed into surface when the temperature of surfaces not less than 1000C, protruding 1 mm to 4 mm over mastic surface, all complete as per clause 516)

Modular Strip / Box Seal Joint (Providing and laying of a modular strip Box steel expansion joint including anchorage catering to a horizontal movement beyond 70 mm and upto 140mm, 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.)

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.

Wind Cable 32mm dia 140m length 1x37 spiral Stands bridge rope, fully Galvanized, Prestretched, Tensile-1570n/mm2,MBL-833kn, as per IS-9282.

Deck cable 32mm dia 140m length 1x37 spiral Stands bridge rope, fully Galvanized, Prestretched, Tensile-1570n/mm2,MBL-833kn, as per IS-9282.

Bull dog clamp for 32 mm dia spiral strand galvanized wire rope

Wind and Deck cable clamp for 32 mm dia spiral strand wire rope D Shackle

Supply and fixing including Placing in Position of SPIRAL STRAND Galvanized Wire Rope of 25 mm Dia of 1/37 Construction. As per the Design . Including Supply of All Material, Labour, T&P and Specific Machinary, if Required for The Proper Completion of Work at Site Including All Cartage up to Site.All the Required Test Certificates and Investigation Report are Required to be Submitted to the Engineer-in-Charge Before Actual Execution of The Work at Site as per The Requirments of The Design Criteria.

Locking bolt 16 mm dia & 166mm long HFGB 10.9 grade Half Threded

Clampling Bolt 16mm dia HSFG Board 10.9 grade 150 mm long full threded

Supply, fixing, Erection and Placing in Position of Anchor Bolt 6 m long 80mm dia anchor Bolt as per specification maintion in drawing having 1 mtr long threde part of 5 mm square threded Including Supply of All Material, Labour, T&P and Specific Machinary, if Required for The Proper Completion of Work at Site Including All Cartage up to Site.All the Required Test Certificates and Investigation Report are Required to be Submitted to the Engineer-in-Charge Before Actual Execution of The Work at Site as per The Requirments of The Design Criteria.

HSFG BOLT 20 MM dia garde 10.9 with nut washer to Grade 8.8Sand DTI washer for main tower upto 90 mm long

HSFG BOLT 20 MM dia garde 10.9 with nut washer and DTI washer for main tower upto 150mm long

HSFG BOLT 16 MM dia garde 10.9 with nut washer and DTI washer for main deck upto 90 mm long

HSFG BOLT 12 MM dia garde 8.8 with nut and washer for fixing 6mm chq. Plate of deck upto 90 mm long

M.S. Clips for wind and Deck suspendors

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade Two or more coats on new work

Launching Machine

Sub Head III: Earth work Erosion Control and Drainage

Construction of Embankment with Material Obtained from Roadway Cutting 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 Tables 300.1 and 300.2 as per Technical Specification Clause 301.5

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire (@ 32 Kg/ 10 Sqm) conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications Clause 1301

Random Rubble Stone Masonry laid Dry, in breast walls, retaining walls, etc. including supply of all material, labour, T&P and royaltiies etc. complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specifiction. For stone Pitching