Construction of 19.75 mtr span RCC T Beam bridge over Suketi Khad on Kohlugad to Ruttatan road SH Construction of Sub structure and superstructure with both side approaches

Amount

Excavation for bridge structures in all kinds of soil such as pick work, jumper work, blasting work both in soft and hard roack with chiselling/wedging out rocks which blasting isd prohibited (Earth work in excavation of foundation of structures as per drawing and technical specificationi, including setting out, construction of shoring and bracing dewatering, back filling with approved material) all means and any depth as may be necessary stacking the excavated servicable and unservicable material separately as directed by Engineer-in-Charge and then returning the stacked soil in fifteen centimeter, layers when required in to plinth and sides of foundation etc. consolidating each deposited layer by ramming, watering and then disposing of all surplus unservicable material or as per the direction of the Engineer-in-Charge within all leads, lifts disposed material to be leveled and neatly dressed as per MORTH specification clause 304.

Earth work in excavation for structure as per drawing and technical specification clause 305.1 for retaining wall, breast wall toe wall abutment etc. in all kind of soil including setting out construction of shoring and bracing removal of stumps and other deletarious material and disposal up to any lead dressing of sides and bottom and back filling in trenches with excavated suitable material ordinary soil including carriage of material with in all leads, lifts and other incidentals or as per the direction of the Engineer-in Charge.

Excavation in soil in hilly area in all heights and depths in all kinds of classificatioin of soil by mechnicial means including cutting and trimming of side slopes and disposing of excavated earth as per technical specification clause 1603.1 + 1603.2 with in all leads, lilfts and other incidentials complete or as per the entire satisfaction and direction of Engineer-in-Charge.

Providing and laying Plain cement concrete 1:3:6 (one cement : three sand : six crusher stone aggregate) nominal mix in foundation with crushed stone aggregate 40 mm (forty millimetre) nominal size mechanically mixed, placed in foundation and compacted by vibration including form work dewatering and curing complete including carriage of material with in all leads lifts or other incidentals or as per the direction of the Engineer-in Charge clause 2100

Providing and laying concrete (C.C 1:6:12) (one cement : six sand twelve graded crusher stone aggregated) 40mm (Forty milimetre) for plain/reinforced concrete in open foundation complete as per drawing and technical specification Clause 802,803,1202 and 1203 with in all leads and lilfts and other incidentials complete and as per the entire satisfaction and direction of Engineer-in-Charge.

Providing and laying concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specification Clause 802,803,1202 and 1203 in cement concrete 1:4:8 (one cement: four sand : eight graded stone aggregate 40mm nominal size) as per entire satisfaction and direction of Engineer-in-Charge including carriage of materials within all leads, lifts, and other incidentals.

Providing and laying Plain/Reinforced cement concrete Grade M-30 (Thirty) in sub-structure complete upto any heights using concrete mixer as per drawing and MORTH technical specification clause 1500, 1700 & 2200and compacted by vibration and curing complete ,including form work and carriage of material with in all leads, lifts and other incidentals or as per the direction of the Engineer-in Charge.

Providing and laying reinforced cement concrete Grade M-20 (twenty) in sub-structure complete as per drawing and technical specifications up to any height using concrete mixer including vibrator curing, form work and carriage of material with in all leads lifts and other incidentals or as per the direction of the Engineer-in Charge clause 1500,1700 and 2200

Reinforced cement concrete approach slab M-30 ( Thirty)grade mechaniocal mixed and vibration including reinforcement and formwork complete as per drawing and Technical specification including curing complete and carriage of material with in all leads, lifts and other incidentals or as per the direction of the Engineer-in Charge.clause 1500,1600 and 1700

Providing and laying cement concrete M-20 (Twenty) grade in supper structure complete using concrete mixer and vibration form work as per drawing and Technical specification including curing complete and carriage of material with in all leads and lifts and other incidentals or as per the direction of the Engineer-in Charge.clause 1500,1700 and 2200

Providing and laying cement concrete wearing coat M-30 (Thirty) grade using concrete mixer and vibrator in supper structure complete as per drawing and Technical specification including curing complete and carriage of material with in all leads and lifts and other incidentals or as per the direction of the Engineer-in Charge.clause 2702 .

Supplying, fitting and fixing in position true to line and level cast steel rocker bearing conforming to IRC: 83(Pt.-1) section IX and clause 2003 of MoRTH specifications complete including all accessories as per drawing and Technical Specifications including carriage of material with in all leads and lifts other incidentals or as per the direction of the Engineer-in Charge clause 2000 and 2200

Supplying, fitting and fixing in position true to line and level forged steel roller bearing conforming to IRC: 83(Pt.-1) section IX and clause 2003 of MoRTH specifications complete including all accessories as per drawing and Technical Specifications including carriage of material with in all leads, lifts and other incidentals and as per the direction of the Engineer-in Charge clause 2000 and 2200

Construction of precast RCC railing of M-30 (thirty) Grade, aggregate size not exceeding 20 mm (twenty millimetre), true to line and grade, tolurence of vertical RCC post not to exceed 1 in 500 (one in five hundred), centre to centre spacing between vertical post not to exceed 2000 mm (two thousand millimetre), leaving adequate space between vertical post for expansion, complete as per approved drawings and technical specifications including carriage of material with in all leads lifts and other incidentals or as per the direction of the Engineer-in Charge clause 2703,1500,1600 & 1700 .

Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and Technical specification including carriage of material with in all leads, lifts and other incidentals or as per the direction of the Engineer-in Charge clause 1600 and 2200.

Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and technical specifications including carriage of material with in all leads lifts and other incidentals or as per the direction of the Engineer-in Charge clause 1600 and 2200

Drainage Spouts complete as per drawing and Technical specifications including carriage of material with in all leads,lifts and other incidentals or as per the direction of the Engineer-in Charge clause 1705

Providing and laying of a strip seal expansion joint catering to maximum horizontal movement upto 70 mm (seventy millimetre), 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 including carriage of material with in all leads lifts and other incidentals or as per the direction of the Engineer-in Charge clause 2607

Providing and fixing in position 20 mm (twenty millimetre) thick premoulded joint filler in expansion joint for fixed ends of simply supported spans not exceeding 10 m ((ten metre) to cater for a horizontal movement upto 20 mm twenty millimetre), covered with sealant complete as per approved drawings and technical specifications including carriage of material with in all leads lifts and other incidentals or as per the direction of the Engineer-in Charge

Providing and filling joint sealing compound as per drawings and technical specifications with coarse sand and 6 percent (Six percent) bitumen by weight including carriage of material with in all leads lifts and other incidentals or as per the direction of the Engineer-in Charge .

Random Rubble Stone masonry in cement mortar 1:6 (one cement : six sand) for substructure complete as per drawing & technical specification Clauses 702,704,1202 and 1203 including curing complete within all leads, lifts carriage of material and other incidentials.

Construction of dry rubble masonary for retaining walls, breast walls, revetment walls and parapets etc. for sub structure and super structure complete as per drawing and technical specification Clauses 704.6 & 1302.5, with in all leads and lilfts, other incidentials complete or as per the entire satisfaction and direction of Engineer-in-Charge

Back filling behind abutment wing wall and retainling wall complete as per drawing & technical specification clause 1204.3.8 and including carriage of material with in all leads, lifts and other incidentals or as per the direction of the Engineer-in Charge.

Back filling with Granular material behind abutment, wing wall and return wall complete as per drawing and Technical specification including carriage of material with in all leads, lifts other incidentals or as per the direction of the Engineer-in Charge clause 710.1.4 of IRC 78 and 2200

Providing weep hole in brick masonry/ stone masonry / plain reinforced concrete abutment , wing wall, return wall with 100mm dia.(one hundred millimetre diametre) PVC pipe extending through the full width of the structures with slope of 1V:20H (one vertical isto twenty horizontal) towards drawing face complete as per drawing and technical specifications clauses 614,709,1204.3.7 including carriage of material with in all leads, lifts and other incidentals or as per the direction of the Engineer-in Charge.

Rajesh Kaplex