Construction of major bridge at ch 7250 Thally Belalam road to Kadukempathpalli Krishnagiri DT Thally Block under PMGSY III Batch I 2022-2023 Package No TN 29 138

Amount

Construction of Major Bridge at ch 7250 Thally Belalam road to Kadukempathpalli

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.(without dewatering).Dressing the bed.

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.(with dewatering and shoring) in ordinary soil

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.(with dewatering and shoring) Upto 3 m depth in ordinary rock not requiring blasting

Providing concrete for plain concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 .(M15 Grade)-Levelling course

P.C.C M20 ordinary grade for cut off walls complete as per drawing and technical specifications Clause 800 and 1211. (M20 grade (Below Sill))-Apron

P.C.C M15 ordinary grade (1:2.5:5) for rigid apron complete as per drawing and technical specifications Clause 800 and 1211.-Apron

Providing and laying Reinforced Cement Concrete in footing complete as per drawings and technical specifications Clause 800, 1205.4 & 1205.5.(M30 Grade) below sill-footing

Reinforced Cement Concrete in substructure complete as per drawings and technical specifications Clause 802, 804, 805, 806, 807, 1202 & 1204.(M30 Garde Abutment below sill)

Reinforced Cement Concrete in substructure complete as per drawings and technical specifications Clause 802, 804, 805, 806, 807, 1202 & 1204 M30 grade.Pier below sill

Reinforced Cement Concrete in substructure complete as per drawings and technical specifications Clause 802, 804, 805, 806, 807, 1202 & 1204 M30 grade. Abutment above sill

Reinforced Cement Concrete in substructure complete as per drawings and technical specifications Clause 802, 804, 805, 806, 807, 1202 & 1204 M30 grade. Pier above sill

Reinforced Cement Concrete in substructure complete as per drawings and technical specifications Clause 802, 804, 805, 806, 807, 1202 & 1204 M30 grade bedblock

Reinforced Cement Concrete in substructure complete as per drawings and technical specifications Clause 802, 804, 805, 806, 807, 1202 & 1204 M30 grade Piercap

providing weepholes in brick masonry/stone masonry, plan/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope 1(V):20:H) towsrds drawing face complete complete as per drawings and technical specifications Clauses 614, 709, 1204.3.7

Providing and fixing tar paper for bearing between bed block and deck slab

Providing and laying Reinforced Cement Concrete in footing complete as per drawings and technical specifications Clause 800, 1205.4 & 1205.5.(M30 Grade)

Providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing wall, return wall to the full height, compacted to firm condition complete as per drawing and technical specification Clause 1204.3.8

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8

Providing & fixing PVC Expansion joint in between Deck Slab over Abutment & Piers as shown in the drawing including cost & conveyance of Expansion Joint including Shalimar Pad and Joint sealant etc., complete.

Supplying, fitting and placing HYSD bar reinforcement (Fe 500) in Super structrue (deck slab) complete as per drawings and technical specification Clauses 1002, 1010 & 1202

Supplying, fitting and placing HYSD bar reinforcement (Fe 500) in Super structrue (deck slab) complete as per drawings and technical specification Clauses 1002, 1010 & 1202

P.C.C M15 ordinary grade (1:2.5:5) levelling course below approach slab complete as per drawing and technical specifications Clause 800 and 1211.

Reinforced Cement Concrete M30 grade approach slab including reinforcement and Formwork complete as per drawing and technical specifications Clause 800 and 1211.

Providing and laying plain cement concrete wearing course M 30 grade complete as per drawing and technical specifications Clauses 800 and 1206.3

Reinforced Cement Concrete in superstructure complete as per drawings and technical specifications Clause 802, 804, 805, 806, 807, 1202 & 1204 . M40 garde crash barrier

Providing and Laying Parapet with PCC M 20 as per drawing and technical specifications Clauses 800 and 1208.4 PCC M20 above sill

Drainage spouts complete as per drawing and technical specifications Clause 1209

Retaining walls

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.(with dewatering and shoring) Upto 3 m depth IN SOILS

P.C.C M15 ordinary grade (1:2.5:5) for Levelling course complete as per drawing and technical specifications Clause 800 and 1211.

Plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 - P.C.C. grade M 30 (Below sill)

Providing & Fixing seepage pipes of 100mm PVC pipes of required lengths for abutments & wings including cost …..

Plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 - P.C.C. grade M 30 (Abovesill)

Supplying, fitting and placing HYSD bar reinforcement (Fe 500) in Rcc wall complete as per drawings and technical specification Clauses 1002, 1010 & 1202

Diversion road and approach road

Excavation for roadwork in soil with hydraullic excavator of 0.9 cum bucket capacity including cutting and loading tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location with a lift upto 1.5 m and lead upto 1000 m as per technical specification clause 302.3

95% COMPACTION

97% COMPACTION

Construction of embankment with approved material deposited at site from roadway cutting and excavation from drain and foundation of other structure graded and compacted to meet requriement of Tables 300.1 and 300.2 as per Technical Specification Clause (Gravel Shoulder)

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with three wheel 80-100 kN static roller capacity to achieve the desired density, complete as per Technical Specification Clause 401 Grading III

Providing, laying, spreading and compacting stone aggregates to Wet Mix Macadam specification including premixing the material with water at OMC in mechnical mix plant carriage of mixed material by tripper to site, laying in uniform layers with paver in sub base/base course on a well prepared surface and compacting with vibatory roller to achieve the desired density

Providing and laying Prime Coat over WBM/ WMM surface using 7 Kg of Emulsion bitumen (SS1) per 10 sqm for preparatory to another bituminous construction over it, including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as perClause 502 of MORTH Rev-5

Providing, laying bituminous macadam with hot mix plant using crushed aggregates of grading as per table 500.4 premixed with bituminous binder transported to site upto lead of 1000m laid over a previously prepared surface with paver finisher to the requried grade, level and alignment and rolled to achieve the desired compaction as per technical specification clause 504.

Providing, laying and rolling of open graded premix carpet of 20 mm thick compossed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a 3 wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seel coat of either Type A or Type B or Type C as per technical specification clause 508

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405.(grading III)

Provision for Logo Board

Provision for Sign Board

Provision for Name Board

Provision for Maintenance Board

Provision for Citizen Board

Provision for Safe load test

MAINTANANCE

For 1st year maintenance

For 2nd year maintenance

For 3rd year maintenance

For 4th year maintenance

For 5th year maintenance

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

T.JAYAPRAKASH