Reconstruction of Minor Bridge at km 232/10 of Mypadu -Nellore - Bellary - Bombay Road road in Nandyal District

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 as per MORTH specification no.304 (5th rev) In ordinary soils upto SDR soils using Machinery (Ordinary soils upto SDR using machinery (from 3))

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 as per MORTH specification no.304 (5th rev) In ordinary soils upto SDR soils using Machinery (Ordinary soils upto SDR using machinery (from 3 to 6))

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 as per MORTH specification no.304 (5th rev) In ordinary soils upto SDR soils using Machinery Ordinary rock/SDR (not requiring blasting (from 3 to 6))

PCC (1:3:6) nominal mix in foundation with crushed stoneaggregate 40mm nominal size mechanically mixed, Placed in foundation and compacted by vibration including curing complete as per MORT&H spn.no.2100 (5th rev)

Vibrated cement concrete in Open foundations complete as per Drawing and technical specifications as per MORT&H specificationNos.1500, 1700 & 2100 (5th rev) M-20- Footings of abutments & wing walls

Plain Vibrated Cement Concrete in sub structure complete as per Drawing and Technical Specifications and as per MOST specification Nos.1500,1700 & 2200. (5th rev) -M-20 Substructure for abutments & wing walls

Vibrated Reinforced cement concrete in Sub structurecomplete as per Drawing and technical specificationsas per MORT&H specification Nos 1500, 1700 & 2200 (5th rev) VRCC M-25-Substructure Bed blocks & backing walls & Corbal portion excluding cost of reinforcement height upto 5m. Height from 5m to 10 m

Furnishing and placing reinforced cement concrete VRCC M30 Super structure as per Drawing and technical specificationsas per MORT&H specification Nos.1500, 1600 & 1700 and as per Most drg no.s SD/175 excluding cost of steel and fabrication charges (5th rev) for DECK SLABS height upto 5m to 10m

PCC M15 grade levelling course below approach slabcomplete as per drawing and technical specificationsas per MORT&H spn no.2700 (5th rev)

Reinforced cement concrete approach slab excluding reinforcement and complete as per drawing andtechnical specifications as per Most drg no. SD/154 and as per MORT&H specification 1500, 1700 & 2100 (5th rev)-M-30-grade

Providing and laying cement concrete wearing coat M30 grade excluding reinforcement and fabrication charges complete as per drawingand technical specifications as perM.O.T.Drg.No.SD/151 as per MORT&H specificationspn.1500,1600,1700,2702 (5th rev)

Vibrated reinforced cement concrete M 40 grade using 20mm & 10mm HBG crushed stone aggregate (Coarse aggregate conforming to table 1000-1 and fine aggregate conforming to table 1000-2) including cost, conveyance of all materials to site and labour charges, centering, machine mixing, laying, vibrating, curing etc., including all other incidental and operational charges of all T&P etc., but excluding cost of steel and its fabrication charges as per MoRT&H specification 809, 1500,1700, & 2200 (5th Revision) and as directed by the Engineer-in-Charge for Crash Barrier

Supplying ,fitting and placing uncoated HYSD barreinforcement in super structure complete as per drawing andTechnical Specifications as per MoRTH specification No. 1600.&2200 SUPER STRUCTURE

Supplying ,fitting and placing uncoated HYSD barreinforcement in sub structure complete as per drawing andTechnical Specifications as per MoRTH specification No. 1600.&2200 SUB STRUCTURE

Supplying ,fitting and placing uncoated HYSD barreinforcement in foundations complete as per drawing andTechnical Specifications as per MoRTH specification No.1600.&2200 FOUNDATIONS

Providing grouted rough stone revetment 300 mm thick with 300mm size rough stone grouted with 0.25 Cum.ofC.C.1:4:8 mix using 40mm sizeHBGmetal / chips (SS5)graded includingcost,seignorage cess conveyance of all materialstosite, labour charges curing etc. complete. (For Revetment)

Providing rough stone revetment 300 mm thick using 300mm size rough stonevariety including cost, seigniorage,cess andcon-veyance of all materials tosite, labourcharges etc., complete (Toe wall)

Providing filter material underneath pitching in slopescomplete as per MOST specification Nos. 305, 309 &2504. (For Revetment)

Backfilling behind abutments, wing walls and returnwall complete as per drawing and technicalas per MORT&H specification No 2200 ,Cl 710.1.4 of IRC :78

Providing and laying of filter media with Granular materials /stone crushed aggregates satisfyingthe requirements laiddown in clause 2504.2.2 ofMORTH Specifications to athickness of not lessthan 600 mm with smaller sizetowards the soiland bigger size towards the wall andproviedeover the entire surface behind abutment, wingwalland return wall to the full height compactedto a firmcondition complete as per drawing and Technical Specifications and as per MORT&H specification Nos.2200 and Cl.710.1

Providing weep holes in plain/ reinforced concrete abutment,wing wall/ return wall with 100 mm dia AC pipe, extendingthrough the full width of thestructure with slope of 1V : 20Htowards drawing face.Complete as per drawing and technicalspecifications and as per MORT&H specification No 2706 & 2200

Drainage spouts complete as per drawing and technical specifications and as per drg no.SD/205

Providing and fixing in position 20 mm thick premoulded joint filler in expansion joint for fixed ends of simply supported spans not exceeding 10 m to cater for a horizontal movement upto 20 mm, covered with sealant complete as per drawing and technical specifications and as directed by the Engineer-in-Charge

Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces for finished item of work as per MoRT&H specification 803 (5th Revision) and as directed by the Engineer-in-Charge

Forming embankment with borrowed useful earth from outside road boundary bymechanical means upto SDR with all leads and lifts including pre-watering of soil atborrow area, removal of top soil, excavation of soils at borrowed area, conveyance ofsoil, depositing the soil on the embankment, spreading soil, breaking clods, sectioning, grading and consolidation with 8 to 10 Tonnes Vibratory Road Roller @OMC to meet requirement of table 300-2 of MoRT&H, including all hire andoperational charges of T&P and seigniorage charges, complete for finished item of work as per MoRT&H specification 305 (5th revision) (Payment will be made based on level for finished item of work).

Construction of Granular sub-base by providing HBG material confirming to Grading - V of MoRT&H Table 400-1 including cost and conveyance of all materials to work site and spreading in uniform layers with motor grader or by approved means, on prepared surface mixing by mix in place method with Rotavator / approved means at OMC and compacting with vibratory roller to achieve the desired density etc., complete for finished item of work as per MoRT&H Specification 401 (5th revision) and as directed by the Engineer-in-charge.

Providing, Laying, Spreading and compacting graded HBG crushed stone aggregate to Wet Mix macadem specification ( 5th Revision) as per Table 400-13, including cost of all materials and including premixing the material with water at OMC in Mechanical mix plant carriage of mixed material by tipper to site , laying in uniform layers with paver in base courses on well prepared surface and compacting with Vibratory roller to acheive the desired density etc., as directed by the Engineer-in-Charge and as per MoRT&H specification.406 (5th revision) for finished item of work. .(Payment will be made based on levels for finished item of work).

Providing and applying prime coat with bitumen emulsion (SS1) Bulk using emulsion pressure distributor on prepared surface of granular base including clearing of road surface and spraying emulsion at the rate of 0.70 kg/sqm using emulsion pressure distributor for finished item of work etc., complete as per MoRT&H Specification 502 (5th revision) and as directed by the Engineer-in-charge

Providing and applying tack coat with bitumen VG10 (Bulk) using Emulsion pressure distributor at the rate of 0.25 kgs per sqm on the prepared Granular surface treated with primer cleaned with mechanical broom for finished item of work as per MoRT&H Specification 503 (5th revision) and as directed by the Engineer-in-Charge.

Providing and laying of 50mm thick Bituminous Macadam with 100 -120 TPH hot mix plant producing an average output of 75 tonnes per hour using hard blasted granite crushed aggregates of Grading - II as per table 500-7 of MoRT&H specificaion 504 (5th Revision) premixed with bituminous binder of VG-30 grade @ 3.4 % by weight of total mixture, transported to site, laid over a previously prepared surface with Hydrostatic paver finisher with sensor control to the required grade, level and alignment and rolled as per Clauses 501.6 and 501.7 to achieve the desired compaction for finished item of work as directed by the Engineer-in-Charge including hire and opeational charges all T&P and all other contingent charges necessary , complete and as per MoRTH specification No. 504 (5th Revision) .

Providing and applying tack coat with bitumen VG10 (Bulk) using Emulsion pressure distributor at the rate of 0.20 kgs per sqm on the prepared bituminous surface cleaned with mechanical broom for finished item of work as per MoRT&H Specification 503 (5th revision) and as directed by the Engineer-in-Charge.

Providing and laying of Bituminous Concrete with 100 - 120 TPH batch type hot mix plant producing an average output of 75 tones per hour using hard blasted granite crushed aggregates of Grading – II as per Table 500-17 of specification 507 of MoRT&H (5th revision), premixed with Bituminous binder of VG 30 Grade @ 5.4 % of mix and filler, transporting the hot mix to work site, laying with hydrostatic sensor paver finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRT&H Specification 507 (5th revision) complete for finished item of work in all respects as directed by Engineer-in-Charge (Payment will be made based on levels for finished item of work)

Forming embankment with borrowed useful earth from outside road boundary by mechanical means upto SDR with all leads and lifts including pre-watering of soil at borrow area, removal of top soil, excavation of soils at borrowed area, conveyance of soil, depositing the soil on the embankment, spreading soil, breaking clods, sectioning, grading and consolidation with 8 to 10 Tonnes Vibratory Road Roller @ OMC to meet requirement of table 300-2 of MoRT&H, including all hire and operational charges of T&P, complete for finished item of work as per MoRT&H specification 305 (5th revision)

Providing, laying Reinforced cement concrete Hume pipes of 1000 mm Dia., NP-3 class for pipe culverts including cost and conveyance of Pipes etc., complete and Labour charges for laying, jointing of 1200 mm dia. R.C.C Hume pipes in position including lifting, aligning, lowering and hoisting etc., as per drawing and as per MoRT&H Specification 2900, 2905 and 2906 (5th Revision) and IRC Special Publication No: 13 and as directed by the Engineer-in-Charge for finished item of work.

Dismantling of existing structures like Prestressed / Reinforced Cement contrete grade M-20 & above by mechanical means including T&P and scaffolding wherever necessary sorting the dismantled material, disposal of unserviceable materials and stacking the materials with all lifts and lead of 1000 m as per MoRTH specification 202 , 2.4 II (B) (5th revision)

Dismantling of existing structures like culverts , bridges, retaining walls and other structures comprising of masonry, cement, concrete, wood work , steel work, including T&P and scaffolding wherever necessary sorting the dismantled material, disposal of unserviceable materials and stacking the materials with all lifts and lead of 1000 m ( By Mechanical means in Cement concrete grade M-15 & M-20) as per MoRTH specification 202 , 2.4 II (A) (5th revision)