Construction of 21Mt. span steel girder motor bridge between Oliyagaon to Lachampur, Supakot Motor Road from Km.1.80 of Nirai Motor Road under state sector in Someshwar Constituncy, District Almora.

Amount

Note- The Contractor shall quote his/ their rates without GST. GST will be paid extra by the Department as per prevailing rate at the time of payment.

Bridge Work

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, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work.

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.

HP stone filling in back of walls including supply of all material, labour, T&P etc. required for proper completion of the work.

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications PCC Grade M15

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specificationsRCC Grade M35

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications RCC Grade M35 Height upto 5m

Furnishing and Placing Reinforced / Prestressed cement concrete in super-structure as per drawing and Technical Specification PSC Grade M-40

Plain/Reinforced cement concrete in super-structure complete as per drawing and technical specifications RCC Grade M35 Height upto 5mHeight above 10mRCC/ PSC Grade M35 Using concrete mixer.For solid slab super-structure Height upto 5m

Providing and laying Cement concrete wearing coat M-30 grade including

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

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

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

Supply and fabrication of steel truss bridge as per detailed drawing attached including supply of all structural steel 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 (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.

Supplying and fixing of 24 mm dia P.F make 8.8 Grade HSFG High Strength Friction Grip Bolt To IS 800:1367(Part 3):2000 latest to grade 108 and high strength Friction 2 No washer including Supply of all labour,material,Fixing at site all taxes, T&P etc. required for proper completion of the work.

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications PCC Grade M15 Height upto 5m

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

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

Plain/Reinforced cement concrete in open foundation complete as per drawing andtechnical specifications M-20

Painting Two Coats on New Concrete Surfaces (Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces)

Painting on steel surface .Providing and applying two coats of ready mix paint of approved brand on steel surface.

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.

Supply and fixing in position Transverse Stopper with 6 mm thick Elastomeric Pad complete including all accessories as per drawing and Technical Specifications

Dewatering from foundation of abutments and wing walls including wages of operator and fuel including supply of all material, labour and T&P etc. required for proper completion of the work.

Drainage Spouts complete as per drawing and Technical specification

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.)

Bridge Approach Work

Excavation in foundation for retaining, breast walls etc, in all types of soilsand rocks including all lead, lift and disposal of surplus material as perdirection of engineer - in - charge, as per drawing and technical specifications Clause 305.1 of MORD Specifiction

Random Rubble Stone Masonry laid in 1:6 cement and sand mortar, inbreast walls, retaining walls, parapets, scuppers, etc. including supply ofall material, labour, T&P and royaltiies etc.

Random Rubble Masonary laid dry in breast wall,retaining wall, parapets,scupper etc. Including supply of all materials,labour,t & p& royality etc,required for proper complition of work.(As per PWD Uttarakhand specifications)

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

Hand Packed stone filling 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)

Excavation in soil in Hilly Area by mechanical means Without useinng Dozer including cutting and trimming of side slopes and disposing of excavated earth with a lift upto 1.5 m and a lead upto 20 m as per Technical Specification Clause 1603.1

Excavation in Hilly Areas in Ordinary Rock by mechanical means not requiring blasting ( With out Dozer )

Excavation in Hilly Areas in Hard Rock requiring blasting

Bridge Protection Work

Excavation in foundation for retaining, breast walls etc, in all types of soilsand rocks including all lead, lift and disposal of surplus material as perdirection of engineer - in - charge, as per drawing and technical specifications Clause 305.1 of MORD Specifiction

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications PCC Grade M15

Providing and Laying of Mechanically Woven Double Twisted Hexagonalshaped Gabions (Zinc plus PVC coated), of size 3mX1mX1m with twodiaphragms at 1m interval, having mesh opening 100mmx120 mm, meshwire diameter 2.7mm/3.7mm, edge/selvedge wire diameter 3.4/4.4 mmand lacing wire diameter 2.2/3.2 mm. (The work includes fillingboulders inthe gabions).

Random Rubble Stone Masonry laid in 1:6 cement and sand mortar, inbreast walls, retaining walls, parapets, scuppers, etc. including supply ofall material, labour, T&P and royaltiies etc.

Providing and laying Pitching on slopes laid over prepared filter media including boulder apron laid

M/s Umashankar Singh Rawat