Construction of 70M span Steel Truss Motor Bridge over Roa River in Ranipur Jhaal in Block Bahadarabad Distt. Haridwar

Amount

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.Mechanical Means

upto 3.0m

Providing and laying cutting edge of mild steel weighing 40 kg per metre for well foundation complete as per drawing and technical specification.

Sinking of 8 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. Abutmenis 2 no (A1, A2)

Upto 3.0 M

Beyond 3m upto 10m depth

Beyond 10 m upto 20 m

Plain/Reinforced cement concrete in well foundation complete as per drawing and technical specifications concrete to be placed using tremie pipe Using Batching Plant, Transit Mixer and Concrete Pump

Well curb RCC m 30 grade (If curb concrete is carried out within steel liner cost of form work shall be excluded)

Well steining RCC M-30

Bottom plug PCC M-25

Top Plug PCC M-15

Well cap RCC M-30

Sand filling in wells complete as per drawing and technical specifications

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

Reinforced cement concrete in sub structure complete as per drawing and technical specification RCC grade M-30 using batching plant transit mixer and concrete pump (Height up to 5.0m)

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

Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification grade PSC M 35 Hight 5 m to 10m

Supplying fitting and Placing HYSD bar reinforcement in super-structure complete as pet drawing and technical specifications

Supplying, fitting and fixing in position true to line and level SPHERICAL Bridge bearing consisting of a metal pislon supported by a disc or unreinforced elastomer confined within a melal cylinder, sealing rings, dust seals, surface sliding against stainless sieel mating surface, compietre assembly to be of cast steel / fabricated structural steel, metal and elastomer elements to be as per IRC; 83 part-l & II respectively and other parts conforming to BS. 5400, section 9.1 S 9.2 and clause 2006 of MoRTH Specifications complete aspsr drawing and approved technica specifications. (WORTH 13-16) (Including the Cost of Bearing Assembly) (Including the Cost of Bearing Assembly!

Reinforced Cement Concrete Crash Barrier meter (Provision 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 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)

Construction of precast RCC railing of M30 Grade, aggregate size not exceeding 12mm, 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 adequate space between vertical post for expansion, complete as per approved drawings and technical specifications

Supply and fabrication of steel truss bridge as per detailed drawing attached including supply of all structural steel confirming IS 2026 -2011 required for proper completion of the bridge including ground errection of the bridge 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 (up to 60m span) 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-in-charge.

Drainage Spouls complete as per drawing and Technical specification

Providing and laying Cement concrele wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications.

PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification

Reinforced cement concrete (M-30) approach slab including formwork but excluding reinforcement steel, complete as per drawing and Technical specificalion

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.)

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

Painting on Steel Surfaces (Providing and applying two coats of ready mix paint of approved brand on steel surface after through cleaning of surface to give an even shade)

Supply of fixing of 24mm dia P.F. make 10.90 grade, HSFG high Strength friction grip bolt to IS 3757 : 1985 latest to grade 1095 with high strength friction grip nut to IS 6623:2004 latest to grade 105 and high Strength Friction 2 no. washer including cost of all material, labour fixing at site, all taxes T&P etc required foe proper completion of the work (24x 100mm)

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.

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification Granular material

Providing and constructing one span service road to reach island location from one pier location to another pier location

Providing and constructing temporary island 16 m diameter for construction of well foundation for 8m dia. Well. Assuming depth of water 1.0 m and height of island to be 1.25m.

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 Nominal mix (1:2.5:5)

M.G. Contractors Pvt. Ltd.