Construction of 77.00 mtr. Span RCC Box Girder Bridge over Chainth Khad on Bassi Badhani Chamboh road at R.D. 5/050Under Nabard RIDF XXV

Amount

Excavation in earth work for foundation of bridge structure (abutments and pier) in all type of classification of soil by manual/mechanical means comprising of ordinary rock, soft/hard rock, chiselling/wedging out of rocks (where blasting is prohibited) as per drawing and technical specification clause and as per direction of Engineer-in-Charge including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal of materials upto all heightsall leads and lifts including dressing of sides and bottom including shoring and strutting and pumping, bailing out water (surface and sub soil water ) upto any depth and any quantum of water including cleaning of slush which may arise out during dewatering as per the direction of the Engineer-in-Charge including carriage of materials with in all height all leads lifts and other incidentals. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing and laying mechanically mixed and vibrated plain reinforced cement concrete nominal mix 1:3:6 (One cement:three sand:six graded)/crushed stone aggregate 40mm (forty milliMeters) nominal size and curing complete including pumping or bailing out water, dewatering, removal of slush as required at site which may arise at the time of laying under water complete for all height and depths including cost of form work in foundation of abutment, pier for all type of structure complete as per drawing,MORTH technical specification clause 2100 and direction of Engineer-in-Charge including entire carriage of materials within all leads lifts and other incidentals. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing and laying mechanically mixed and vibrated reinforced cement concrete in sub structure grade M-30 (M-thirty) design mix with graded/crushed stone aggregate 20mm (twenty milliMeters) nominal size and curing complete with minimum cement contents 406.67 Kg/m³(Four hundred six point six seven kilogram per cubic meter) including pumping or bailing out water, dewatering removal of slush as required at site which may arise at the time of laying under water complete for all height and depths including cost of form work in abutments, return wall and pier foundation for all type of structure complete as per drawing,MORTH technical specification clause 1500 ,1700 & 2200 and as per direction of Engineer-in-Charge including entire carriage of material within all leads , lifts and other incidentals. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing and laying mechanically mixed and vibrated reinforced cement concrete in sub structure grade M-35 (M-thirty five) design mix with graded/crushed stone aggregate 20mm (twenty milliMeters) nominal size and curing complete with minimum cement contents 422 Kg/m³(Four hundred twenty two kilogram per cubic meter) including pumping or bailing out water, dewatering removal of slush as required at site which may arise at the time of laying under water complete for all height and depths including cost of form work in abutments, return wall and pier foundation for all type of structure complete as per drawing, MORTH technical specification clause 1500 ,1700 & 2200 and as per direction of Engineer-in-Charge including entire carriage of material within all leads , lifts and other incidentals. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing weep holes in brick masonry/plain/reinforce concrete abutment, wing wall./return wall with 100mmdia Ac pipe, extending through the full width of the structure with slope of IV :20H towards drawing face, complete as per drawing and MORTH technical specification.clause 2700 & 2200 as per direction of Engineer- in -Charge, including entire carriage of materials within all leads and lifts and other incidentals. The rates are inclusive octori, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

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 300mm (Three hundred milliMeter) 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 as per direction of Engineer-in-Charge including entire carriage of materials within all leads , lifts and other incidentals. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Back filling behind abutment ,wing walls and return walls complete as per drawing and technical specification clause granular material and as per direction of Engineer-in-Charge including entire carriage of material within all leads and lifts and other incidentals.The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

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 with in a metal cylinder sealing rings ,dust seal ,PTFE surface sliding against stainless steel mating surface complete assembly to be 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 specification complete as per drawing and approved technical specifications as per direction of Engineer-in-Charge including entire carriage of material within all leads and lifts and other incidentals.The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Supplying fitting and placing HYSD bar reinforcement in Sub-Structuremade of TATA TISCON/SAIL , RINL including cost of bending, binding and cutting and placing in position of bars complete including cost of binding wire as per drawing , MORTH technical specification clause 1600 and 2200 and direction of Engineer-in-Charge, including entire carriage of materials with in all leads , lifts and other incidentals. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing and fixing door for main hole including frame complete as per drawing and technical specification and direction of Engineer-in-Charge, including entire carriage of materials with in all leads , lifts and other incidentals. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing and laying mechanically mixed and vibrated reinforced cement concrete in super structure grade M-30 (M-thirty) design mix with graded/crushed stone aggregate 20mm (twenty milliMeters) nominal size with minimum cement contents 406.67 Kg/m³(Four hundred six point six seven kilogram per cubic meter) and curing complete including pumping or bailing out water, dewatering removal of slush as required at site which may arise at the time of laying under water complete for all height and depths including cost of form work in deck slap for all type of structure complete as per drawing, MORTH technical specification clause 1500 ,1600 & 1700 and as per direction of Engineer-in-Charge including entire carriage of material within all leads , lifts and other incidentals. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

providing and laying cement concrete wearing coat M-30 grade i/c reinforcement including pumping or bailing out water, dewatering removal of slush as required at site which may arise at the time of laying under water complete for all height and depths including cost of form work in for all type of structure complete as per drawing, MORTH technical specification clause 2702 and as per direction of Engineer-in-Charge including entire carriage of material within all leads , lifts and other incidentals. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Construction of precast R.C.C. railing of M-30 (M-thirty) grade, aggregate size not exceeding 12mm (twelve millimeters) true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500 , center to centre spacing between vertical post no to exceed 2000mm (two thousand millimeters) leaving adequate space between vertical post for expansion, complete as per direction of Engineer-in-Charge and MORTH technical specification clause 2703,1500,1600 & 1700 including entire carriage of material within all leads , lifts and other incidentals. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

P/L Drainage spouts complete as per drawing and MORTH technical specification clause 2705 and direction of Engineer-in-Charge, including entire carriage of materials with in all leads , lifts and other incidentals. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax or, GST other taxes imposed by the Government.

Providing and filling joint sealing compound as per drawings and MORTH technical specifications clause 2605 with coarse sand and 6% bitumen by weight complete as per drawing and technical specification, and direction of Engineer-in-Charge, including entire carriage of materials with in all leads , lifts and other incidentals. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax or, GST other taxes imposed by the Government.

Providing reinforced Cement Concrete approach slab including reinforcement and form work complete as per drawings and MORTH technical specifications caluse 1500,1600,1700 & 2704 , and direction of Engineer-in-Charge, including entire carriage of materials with in all leads , lifts and other incidentals. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax or, GST other taxes imposed by the Government.

Supplying fitting and placing HYSD bar reinforcement in Super-Structuremade of TATA TISCON/SAIL , RINL including cost of bending, binding and cutting and placing in position of bars complete including cost of binding wire as per drawing , MORTH technical specification clause 1600 ,and direction of Engineer-in-Charge, including entire carriage of materials with in all leads , lifts and other incidentals. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Excavation in hilly areas in all heights and depths and in all kinds of soil by manual/mechanical means including saturated soil comprising of ordinary soil, soft rocks, hard rocks, chiseling/wedging out of rock (where blasting is prohibited) and their intermediate classification of soil setting out true to the required line, grades width cutting and trimming of side slopes and level as shown on the drawing and as directed by the Engineer-in-Charge at site according to the MORD technical specification clause 1603.1, 1603.2 and sorting of useful material and stacking the same in all leads and lifts in aquired width of the road and transpotation of un serviceable material for filling in road ways , camber ,embankments for grade improvement and disposal of all un-usefull surplus material to required width of the road or to approved dumping sites by Engineer- in Charge through all mode of transpotation inculing head load or animal transport or mechanical means along with its leveling fine dressing and carriage of machinery , material tool ,equipment and safety shall be the absolute responsibilty of the contractor which shall have to be duly compensated by him in all cases as per direction of Engineer- in -Charge, including entire carrriage of material within all leads and lifts .A recovery of usefull stone for 23.27 ( Twenty three point two seven) cubic meter @ Rs. 300/-(Three hundred only )per cubic meter shall be effected on pro-rate basis in each running bill from this item. The rates are inclusive octrol, royality, Malkana, toll tax,sale tax or other taxes imposed by the Government.

Earth work in excavation for structures (Earth work in excavation of foundation of structures as per drawing and technical specification Clause 305 i/c setting out, construction of shoring ad bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 mtrs. dressing of sides and bottom and back filling with approved material hard rock blasting prohibited. Mechanical means. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing and laying plain concrete mechanically mixed and vibrated in open foundations complete as per drawings nominal mix 1:5:10 (one cement: five sand: ten graded crushed stone) aggregate 40mm (forty milliMeter) nominal size including cost of form work and curing complete with out plum as per HP:PWD., specification MORTH technical specification clause 800 and 1200 complete in all respect including entire carriage of material within all leads and lifts and other incidentals. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing weep holes in brick/stone masonry/ plain/ reinforced concrete abutment, wing walls, return walls, retaining walls and breast wall with 100mm( one hundred milliMeter) dia PVC pipe finolex having pressure not less than 4kg.per centiMeter square. (four kilograme) per centiMeter square extending through the full width of the structures with slopes of I(V): 20(H) towards drawing face complete as per drawing and technical specification clause 614, 709, 1204.3.7 as per direction of Engineer- in -Charge, including entire carriage of materials within all leads and lifts and other incidentals. The rates are inclusive octori, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular materials in single row including fixing collar with cement mortar 1:2 but excluding excavation, protections work, back filling concrete and masonry work in head wall and parapets as per mord techbical specificaton clause 1101. 900mm dia as per direction of Engineer-in-Charge including entire carriage of material within all leads and lifts and other incidentals. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing and laying of filter media with granular materials/stone crushed aggregates as per specifications to a thickness of not less than 600mm (six hundred milliMeter) 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 as per direction of Engineer-in-Charge including entire carriage of materials within all leads , lifts and other incidentals. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Filling behind abutment ,wing walls and return walls complete as per drawing and technical specification clause 1204.3.8 granular material and as per direction of Engineer-in-Charge including entire carriage of material within all leads and lifts and other incidentals.The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Loosining of ground upto a level of 300mm below the sub grade , level , watered, graded and compacted in layer to meet requirement of table 300.1 & 300.2 with power road roller 8-10 tonne capacity for sub grade consolidation as per MORD technical specification clause 302 as per direction of Engineer-in-Charge including entire carriage of material within all leads and lifts and other incidentals.The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Construction of earthen shoulders with approved material obtained from borrow pits with all leads and lifts, transporting to site, spreading, grading to required slope and compacted to meet requirement of table 300.2 with lead upto 1000mm as per technical specification clause. 303.1 as per direction of Engineer-in-Charge including entire carriage of material within all leads and lifts and other incidentals.The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Construction of gravel/soil aggregate sub-base/base by providing well graded material of nominal maximum size grading 80mm (eighty millimeters) as per table 2.3 of IRC SP 77-2008, spreading in uniform layers with tractor nount approprate grading arrangements on prepared surface, mixing by mix in place method at OMC with tractor mount appropriate rotavator attachement and compaction with three wheel 80-100 (eighty-hundred) kN static roller capacity to achieve the desired density complete as per specification contained in para 2.2,3.6 and 3.7 of IRC SP 77-2008. as per direction of Engineer-in-Charge MORD technical specification 401 including entire carriage of material within all leads and lifts and other incidentals.The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing and laying spreading and compacting graded stone aggregate to wet mix macadam specification i/c premixing the material with water at OMC in mechanical mixer (pug –mill) carriage of mixed material by tipper to site laying , in uniform layers in sub base/ base course on a well prepared sub base and compacting with smooth wheel roller of 80-100 KN weight to achieve the desired density i/c lighting, barricading and maintenance of diversion etc as per tables 400.11 and 400.12 and MORD technical specification clause 406 by mechanical means with 1 Km lead.

Providing and applying priming coat with bitumen emulsion (SS-I) on prepared surface of granular base including cleaning of road surface and spraying primer @ 0.70-1.00 kilogram (zero point seven zero to one point zero kilogram) per square Meter using mechanical means as per MORD technical specification clause –502 and as per direction of Engineer-in-Charge including entire carriage of material within all leads and lifts and other incidentals. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg.( zero point two five to zero point three zero kilogram) per square Meter on the prepared granular surfaces treated with primer and cleaned with hydraulic broom as per MORD technical specification clause 503 and as per direction of Engineer-in-Charge including entire carriage of material within all leads and lifts and other incidentals.The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing and laying 50mm bituminous macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premix with bituminous binder @ 3.3 % by weight of total mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 504 complete in all respect as per direction of Engineer-in-Charge including entire carriage of material within all leads and lifts and other incidentals.The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing and laying 30mm thick bituminous concrete with 100-120 TPH batch type hot mix plant producing on average output 75 tones per hour using crushed aggregates of specified grading-II premixed with bituminous with binder VG-30 @ 5.4 to 5.6 percent of mix and filer transporting the hot mix to site of work,laying with hydrostatic paver finisher with sensor control to the required grade. level and alingment, rolling with smooth wheeled, vibratory and teandem rollers to achieve the desired commpaction as per MORTH specification clause No. 507 complete in al respect including repair of pot holes (for which nothing shall be paid extra) as per direction of Engineer-in-Charge.The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Anil Thakur

S.S.Chauhans Construction Private Limted

MSC Roads and Bridges Private Limited