Construction of H.L Bridge at Ch. 19/850km on Totaguda-Ladiguda Junction Road in the District of Rayagada for the year 2025-26

Supplying fitting and placing uncoated HYSD Steel reinforcement works using HYSD (FE-500) steel of ISI make as per section 1600 & section 1900 of MORT&H specification for Road and Bridge works (latest revision) including cost, conveyance and taxes of all materials, binding wires 18 to 20 gauge and labour with T&P required for the work etc. complete in all respect as per drawing and Technical Specification and as directed by the Engineer-in- Charge. (weight of reinforcement shall be calculated on the basis of IS 1732. wastage, overlaps, couplings, welded joints, space bars, chairs, stays, hangers and annealed steel wires or other method of binding & placing shall not be considered for payment)

RCC M-30 grade in Girders using 20mm to 10mm down graded hard black granite Crusher broken aggregates as per relevant clauses of Section 2100 & section 1700 & section 1500 of MoRTH Specifications for Road & Bridge works (Latest Revision) including cost, conveyance, royalty and taxes of all materials and labour with all form works T&P required for the work etc. complete as per drawing and Technical Specification and as directed by the Engineer-in- Charge.

RCC M-30 Grade in Deck Slab using 20mm to 10mm down graded hard black granite Crusher broken aggregates as per relevant clauses of Section 2100 & section 1700 & section 1500 of MoRTH Specifications for Road & Bridge works (Latest Revision) including cost, conveyance, royalty and taxes of all materials and labour with all form works T&P required for the work etc. complete as per drawing and Technical Specification and as directed by the Engineer-in- Charge.

RCC M-25 grade in Wearing coat using 20mm to 10mm down graded hard black granite Crusher broken aggregates as per relevant clauses of Section 2100 & section 1700 & section 1500 of MoRTH Specifications for Road & Bridge works (Latest Revision) including cost, conveyance, royalty and taxes of all materials and labour with all form works T&P required for the work etc. complete as per drawing and Technical Specification and as directed by the Engineer-in- Charge.

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.

Providing & fixing in position RCC Crash barrier of M-25 grade in-situ with 20mm nominal size aggregates true to line and grade tolerance of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to be exceed 2000 mm , leaving adequate space 2 tiar etc complete including cost, conveyance, royality of all materials & cost of all labour, machinery etc complete as per approved Drawing & Technical Specifications specification and direction of Engineer-in-Charge.

Providing Draingae spout of all materials & cost of all labour, machinery etc complete as per approved Drawing & Technical Specifications specification and direction of Engineer-in-Charge.

Providing and laying Plain cement concrete of grade M-15 in foundation bed as levelling course using 40mm to 10mm down graded crusher broken aggregates of approved quality & from approved quarry including hoisting, lowering & laying concrete & compacting, watering & curing, centring, shuttering & finishing the exposed surface smooth providing grooves or beads where necessary complete as per relevant clauses of Section 1500,1700 & 2100 of MoRTH Specifications for Road and Bridge works (Latest Revision) and as per drawing and technical specification & including cost of all materials, Conveyance, labour, T&P, taxes, royalty etc complete in all respect and as per direction of the Engineer-in-charge.

RCC M-25 grade in Approach Slab using 20mm to 10mm down graded hard black granite Crusher broken aggregates as per relevant clauses of Section 2100 & section 1700 & section 1500 of MoRTH Specifications for Road & Bridge works (Latest Revision) including cost, conveyance, royalty and taxes of all materials and labour with all form works T&P required for the work etc. complete as per drawing and Technical Specification and as directed by the Engineer-in- Charge.

Painting on concrete surface with two coats of water bound cement paint to unplastered concrete surface of approved shade for finished item of wark including cost, convayence, royality and taxes of all materials and labour, T&P required for the work etc. complete as per drawing and Technical Specification and as directed by the Engineer-in- Charge.

Providing and applying painting two coats synthetic enamel paint over a coat of primer of approved shade to unplastered concrete surface after cleaning the surface etc including cost, convayence, royality and taxes of all materials and labour, T&P required for the work etc. complete as per drawing and Technical Specification and as directed by the Engineer-in- Charge.

Providing and laying Plain cement concrete of grade M-20 in Substructure of CD work using 40mm to 10mm down graded crusher broken aggregates of approved quality & from approved quarry including hoisting, lowering & laying concrete & compacting, watering & curing, centring, shuttering & finishing the exposed surface smooth providing grooves or beads where necessary complete as per relevant clauses of Section 1500,1700 & 2100 of MoRTH Specifications for Road and Bridge works (Latest Revision) and as per drawing and technical specification & including cost of all materials, Conveyance, labour, T&P, taxes, royalty etc complete in all respect and as per direction of the Engineer-in-charge.

Gravel backing to revetments as per approved drawing and technical specifications as per Section 2500 of MoRT&H Specifications for Road & Bridge works including cost, conveyance, royalty and taxes of all materials and labour with T&P required for the work etc. complete.

Rough stone dry packing in aprons and revetments with hard granite stone on 30cm and above size of approved quality and from approved quarry including all cost, cnveyance, royalities and taxes etc complete and as per the direction of the Engineer-in-charge

Providing and laying of Filter media with granular materials/stone crushed aggregates to a thickness 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 and return wall to the full height compacted to a firm condition complete as per drawing & as per clause 2200, 2504.2.2. of technical specifications for Road & Bridge works MoRTH Specifications for Road & Bridge works as per technical specification and direction of Engineer-in-Charge.

Back filling behind abutment, wing wall and return wall with sand / granular matrials complete as per drawing & Tehcnical Specifications for Road & Bridge works as per technical specification and direction of Engineer-in-Charge.

Fixing 25 mm. dia anchor bars in foundation rock including drilling 35 mm. dia holes, fixing wedged anchor and grouting with cement mortar 1:4 complete as per the direction of Engineer-in-charge excluding cost of M.S. rods for dams, barrages and power house structures including pull testing of 30% of anchors.

Providing Weep Holes of 100mm dia using A.C./ PVC pipe including fixing with cement mortar as per approved Drawing & Technical Specifications and Clause -2706 of MoRT&H Specifications for Road & Bridge works as per technical specification and direction of Engineer-in-Charge.

Clearing and grubbing road land including uprooting rank vegetation, grass,bushes, shrubs, saplings and tree girth upto 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned upto a lead of 1000 meters including removal and disposal of top organic Soil notexceeding 150mm in thickness as per clause 201 of MORT&H Spesifications for Road & Bridge works including cost, conveyance, royalty and taxes of all materials, all labour with T&P required for the work etc. complete as per technical specification and direction of Engineer-in-Charge.

Loosening, leveling and Compacting original ground supporting embankment to facilitate placement of first layer of embankment, scarified to a depth of 150 mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in Table 300-2 for embankment construction.

Construction of embankment with approved materials deposited at site from roadway cutting and foundation excavation of CD & structures graded and compacted to meet requirement of table 300-2 including cost of all labour, machinery etc complete as per approved Drawing & Technical Specifications and Clause -305 of MoRT&H Specifications for Road & Bridge worksincluding cost, conveyance, royalty and taxes of all materials, all labour with T&P required for the work etc. complete as per technical specification and direction of Engineer-in-Charge.

Construction of embankment with approved material obtained from borrow pits by mechanical means with all lifts and leads, transporting to site, spreading, grading and compacting to meet requirement of table 300-2 including cost, conveyance, royality of all materials & cost of all labour, machinery etc complete as per approved Drawing & Technical Specifications and Clause -305 of MoRT&H Specifications for Road & Bridge workscomplete as per technical specification and direction of Engineer-in-Charge.

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2

Providing GSB Gr-II materials, spreading in uniform layers with motor grader, mixing by mix in place method at OMC and compacting with vibratory roller to achieve the desired density including cost, conveyance, royality of all materials & cost of all labour, machinery etc complete as per approved Drawing & Technical Specifications and Clause - 401 of MoRT&H Specifications for Road & Bridge works including cost, conveyance, royalty and taxes of all materials, all labour with T&P required for the work etc. complete as per technical specification and direction of Engineer-in-Charge.

Providing, laying, spreading & compacting graded stone aggregate to wet mix macadam specification including premixing the material at OMC in mechanical mix plant, carriage of mixed material to site, laying in uniform layers on well prepared surface & compacting to achieve the desired density including cost, conveyance, royality of all materials & cost of all labour, machinery etc complete as per approved Drawing & Technical Specifications and Clause -406 of MoRT&H Specifications for Road & Bridge works, including cost, conveyance, royalty and taxes of all materials, all labour with T&P required for the work etc. complete as per technical specification and direction of Engineer-in-Charge.

Providing and Applying Primer coat with bitumen emulsion @ 0.6 kg of bitumen per sqm. on the prepared bituminous/ granular surface including scraping and cleaning the road surface as per clause 502 of MoRT&H specification for Road & Bridge works, including hire and running charges of all machineries, including cost, conveyance, royalty and taxes of all materials, all labour with T&P required for the work etc. complete as per technical specification and direction of Engineer-in-Charge.

Providing and Applying Tack coat with bitumen emulsion @ 0.20 kg of bitumen per sqm. on the prepared bituminous/ granular surface including scraping and cleaning the road surface as per clause 503 of MoRT&H specification for Road & Bridge works , including hire and running charges of all machineries, including cost, conveyance, royalty and taxes of all materials, all labour with T&P required for the work etc. complete as per technical specification and direction of Engineer-in-Charge.

Providing 50mm thick Bituminous Macadam of grading -2 using crushed stone Gr.-2 materials & 60/70 penetration grade of bitumen, preparing preemixed materials with hot mix plant, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled including cost, conveyance, royality of all materials & cost of all labour, machinery etc complete as per clauses 501 and 504 of MoRT&H Specifications for Road & Bridge works complete as per technical specification and direction of Engineer-in-Charge.

Providing & laying 25mm thick Semi Dence Bituminous Concrete of grading -2 using crushed stone Gr.-2 materials & 60/70 penetration grade of bitumen, preparing preemixed materials with hot mix plant, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled including cost, conveyance, royality of all materials & cost of all labour, machinery etc complete as per clauses 501, 503 and 508 of MoRT&H Specifications for Road & Bridge works complete as per technical specification and direction of Engineer-in-Charge.

Providing, fixing retro-reflectorised, cautionary, mandatory & informatory sign as per IRC-67 made of high intensity gr. aluminium sheeting 1.5mm thick supported on MS circular pipe 65 NB firmly fixed to the ground by means of PCC M25 grade foundation of 45cm x 45cm x 60cm, 60cm below ground level as per drawing and Clause 801 of MoRT&H Specifications for Road & Bridge works etc. complete as per technical specification and direction of Engineer-in-Charge. 90cm Equilateral

60 cm Circular

80 cm x 60 cm Rectangular

90 cm High Octagon

Providing and laying of hot applied Thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm, thickness of 2.5mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform and free from streaks and holes as per Technical Specifications and Section- 800, 1600 & 1700 of MoRT&H Specifications for Road & Bridge works etc. complete as per technical specification and direction of Engineer-in-Charge.

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