Construction of road over bridge at Bethlegam area in Ambur Town at the Road Branching off from Km 68/4 of Krishnagiri Ranipet Road (NH-46) to Asanampattu at Railway Km.182/10-11 Between Ambur and Vaniyambadi Railway Stations.

Earth work excavation in all classes of soils and depositing on bank, with all leads and lifts as per SS20B, Including cost of all labour, equipments and all other incidental charges such as bailing out water, providing and maintaining necessary cofferdams, sheeting,shoring,bracing and their subsequent removal, removal of all logs,stumps and other deleterious matter and obstructions, trimming bottom of excavation backfilling and clearing the site and disposal of all surplus materials etc., complete for as per relevant standard specification for PILECAP UNDER ABUTMENTS & PIERS as per Section 300 of MoRT&(H) Specifications (Fifth Revision). (including 600 mm from the face of Pilecap as per Cl. 4.2.5.1 of IS: 1200 (Part 1) - 1992.

Earth work excavation in all classes of soils except hard rock and depositing on bank, with all leads and lifts as per SS20B, Including cost of all labour, equipments and all other incidental charges backfilling and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification,for FOUNDATION - PILE CAP UNDER ABUTMENT & PIERS as per Section 300 of MoRT&(H) Specifications (Fifth Revision). (Including 600mm from the face of footing as per Cl. 4.2.5.1 of IS: 1200 (Part 1) - 1992.

Providing and driving in position permanent MS liners 6mm thick for piles upto maximum scour level from bottom of pilecap as per Cl.709.1.4 of IRC : 78 -(PART - I )-2024 including cost of liners and fabricating , welded construction with consumable , labour and plants and driving to be left permanently with the pile shaft as per requirement and as per standard specification , and placing them in position with all leads and lifts etc. complete as per Sections 1100 & 1600 of MoRT&(H) Specifications (Fifth Revision).

Vibrated reinforced cement concrete of grade M35 (Design mix) using 20mm ISS size HBG graded metal Bored-cast-in situ piles of 1200mm diameter, as per Cl.709.1.9 of IRC : 78 -(PART - I)-2024,including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel and placing it in position before concreting setting up of piling equipment, shifting the same from one pile location to another pile location dismantling and including all labour for boring through all soils, leading the excavated earth to a distance 200 m including forming of working platform over the river bed for accommodating piling equipment forming approaches to the working platform, mixing concrete, filling it in position by tremie pipe, cutting of pile head to cut-off level for casting pilecap, including diversion of water course if necessary and all other incidental charges etc., complete as per standard specifications, forming and maintaining protective bunds and all other incidental charges etc., complete for PILES BELOW ABUTMENTS AND PIERS as per Sections 1100 & 1700 of MoRT&(H) Specifications (Fifth Revision).

Vibrated reinforced cement concrete of grade M35 (Design mix) using 20mm ISS size HBG graded metal Bored-cast-in situ piles of 1200mm diameter, as per Cl.709.1.9 of IRC : 78 -(PART - I)-2024, including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel and placing it in position before concreting setting up of piling equipment, shifting the same from one pile location to another pile location dismantling and including all labour for boring through all soils, leading the excavated earth to a distance 200 m including forming of working platform for accomodating piling equipment forming approaches to the working platform, mixing concrete, filling it in position by tremie pipe, cutting of pile head to cut-off level for casting pilecap and all other incidental charges etc., complete as per standard specifications for PILES BELOW ABUTMENTS & PIERS as per Sections 1100 & 1700 of MoRT&(H) Specifications (Fifth Revision).

Compacted Plain cement concrete of grade M15 (Nominal mix ) using 40 mm ISS size HBG metal, including cost and conveyance of all materials to site and cost of cement at site including potable water, labour charges for mixing, transporting, laying compacting, curing concrete, tools and plants and incidential charges such as bailing out water, maintaining protective bunds, cofferdams, shoring, structting etc; complete for LEVELLING COURSE BELOW PILE CAP OF ABUTMENTS & PIERS as per Sections 1100 & 1704.3 of MoRT&(H) Specifications (Fifth Revision).

Compacted cement concrete of grade M15 (Nominal mix ) using 40 mm ISS size HBG graded metal, including cost and conveyance of all materials to site and cost of cement at site including potable water, labour charges for mixing, transporting, laying compacting, curing concrete, Tools and Plants and incidential charges etc; complete as per relevant standard specification, for LEVELLING COURSE BELOW PILE CAP OF ABUTMENTS & PIERS as per Sections 1100 & 1704.3 of MoRT&(H) Specifications (Fifth Revision).

Vibrated reinforced cement concrete of Grade M35 (Design mix) using 20 mm ISS size HBG graded metal including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including cost of formwork,potable water,labour charges for mixing, transporting, laying, curing concrete, working at depths, hire charges for tools and plants including all other incidental charges such as bailing out water, maintaining of protective bunds, cofferdams, shoring, strutting etc., complete for PILECAPS UNDER ABUTMENT, RETURN WALLS AND PIERS as per Sections 1100,1500 & 1700 of MoRT&(H) Specifications (Fifth Revision).

Vibrated reinforced cement concrete M35 (Design mix) using 20 mm ISS size HBG graded metal including cost and conveyance of all materials to site excluding cost of steel but including cost of formwork,potable water,labour charges for mixing, transporting, laying, curing concrete, working at depths, hire charges for tools and plants including all other incidental charges etc., complete as per relevant standard specification for PILECAPS UNDER ABUTMENT, RETURN WALLS AND PIERS as per Sections 1100,1500 & 1700 of MoRT&(H) Specifications (Fifth Revision).

Vibrated reinforced cement concrete of grade M35 (Design mix) using 20 mm ISS size HBG graded metal, including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying, curing concrete, working at heights, potable water hire charges for tools and plants including all other incidental charges , etc. , complete for ABUTMENT AND RETURN WALL SUBSTRUCTURE as per Sections 1500,1700 & 2200 of MoRT&(H) Specifications (Fifth Revision).

Vibrated reinforced cement concrete M35 (Design mix) using 20mm ISS size HBG graded metal, including cost and conveyance of all materials to site and cost of cement at site, but excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying, curing concrete, working at heights, potable water, hire charges for tools and plants, including all other incidental charges, etc., complete for BED BLOCK CUM DIRTWALL OVER ABUTMENTS as per Sections 1500,1700 & 2200 of MoRT&(H) Specifications (Fifth Revision).

Vibrated reinforced cement concrete of grade M35 (Design mix) using 20mm ISS size HBG graded metal, including cost and conveyance of all materials to site and cost of cement at site, but excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying, curing concrete, working at heights, potable water, hire charges for tools and plants, including all other incidental charges, etc., complete for PIERS - 1800mm dia as per Sections 1500,1700 & 2200 of MoRT&(H) Specifications (Fifth Revision).

Vibrated reinforced cement concrete of grade M35 (Design mix) using 20 mm ISS size HBG graded metal, including cost and conveyance of all materials to site and cost of cement at site, but excluding cost and fabrication of steel but including cost of formwork labour charges for mixing transporting, laying, curing concrete, working at heights, potable water, hire charges for tools and plants, including all other incidental charges, etc.,complete for CAPPING BEAM OVER PIERS as per Sections 1500,1700 & 2200 of MoRT&(H) Specifications (Fifth Revision).

Vibrated reinforced cement concrete of grade M35 (Design mix) using 20 mm ISS size HBG graded metal, including cost and conveyance of all materials to site and cost of cement at site, but excluding cost and fabrication of steel but including cost of formwork labour charges for mixing transporting, laying, curing concrete, working at heights, potable water, hire charges for tools and plants, including all other incidental charges, etc.,complete for CAPPING BEAM & PEDESTAL OVER PIERS as per Sections 1500,1700 & 2200 of MoRT&(H) Specifications (Fifth Revision).

Vibrated reinforced cement concrete of grade M35 (Design mix) using 20 mm ISS size HBG graded metal, including cost and conveyance of all materials to site and cost of cement at site, but excluding cost and fabrication of steel but including cost of formwork labour charges for mixing transporting, laying, curing concrete, working at heights, potable water, hire charges for tools and plants, including all other incidental charges, etc.,complete for SEISMIC ARRESTERS OVER ABUTMENTS AND PIERS as per Sections 1500, 1700 & 2200 of MoRT&(H) Specifications (Fifth Revision) conforming to Cl. 218.9 of IRC: 6-2017 and Cl. 8.5.3.1 of IRC: SP: 114-2018.

Providing and fixing of Elastomeric pad of size 300 x 300 x 20 mm for Seismic Arresters including cost and conveyance to work site, labour for fixing the pad in position and all other incidental charges etc., complete as per Section 2000 of MoRT&(H) Specifications (Fifth Revision) and IRC:83-2018 (Part-II).

Providing and fixing of Elastomeric bearing of size 400 x 300 x 64 mm including cost and conveyance to work site, labour for fixing the bearing in position and all other incidental charges etc., complete as per Section 2000 of MoRT&(H) Specifications (Fifth Revision) and IRC:83-2018 (Part-II).

Vibrated reinforced cement concrete of grade M35 (Design mix) using 20mm ISS size HBG graded metal, including cost and conveyance of all materials to site and cost of cement at site, but excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying, curing concrete, working at heights, potable water, hire charges for tools and plants, including all other incidental charges, etc., complete for T-BEAMS and CROSS BEAMS as per Sections 1500,1700 & 2300 of MoRT&(H) Specifications (Fifth Revision).

Vibrated reinforced cement concrete of grade M35 (Design mix) using 20mm ISS size HBG graded metal, including cost and conveyance of all materials to site and cost of cement at site, but excluding cost and fabrication of steel but including cost of formwork, labour charges for mixing, transporting, laying, curing concrete, working at heights, potable water, hire charges for tools and plants, including all other incidental charges, etc., complete for DECK SLAB as per Sections 1500,1700 and 2300 of MoRT&(H) Specifications (Fifth Revision).

Vibrated reinforced cement concrete of grade M40 (Design mix) using 20mm ISS size HBG graded metal, including cost and conveyance of all materials to site and cost of cement at site,but excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying, curing concrete, working at heights, potable water, hire charges for tools and plants, including all other incidental charges, etc., complete for CRASH BARRIER ( HIGH CONTAINMENT ) as per Sections 811,1700 & 2703.3 of MoRT&(H) Specifications (Fifth Revision).

Providing and fixing of G.I. Drainage spouts 100mm dia with grating arrangements at top as shown in the drawing and 100mm dia drainage spout projecting atleast 300mm beyond the bottom of deck slab as shown in the drawing, including cost and conveyance of Galvanised Iron pipes and flats and fixing them in position, etc.,. complete as per Section 2705 of MoRT&(H) Specifications (Fifth Revision).

Supplying and installation of STRIP SEAL EXPANSION joint system conforming to specification for Road and Bridge Works published by Ministry of Surface Transport(Roads Wing) in the 40mm wide expansion gap provided in between decks over piers and in between deck and dirt wall over abutment with fatigue tested structural steel section at the nosing and anchorage assembly , including cost and conveyance of all materials,cost of testing as per the MoRT&(H)specifications, including labour ,equipment and incidental charges for fixing the joints complete in all respects, as per Section 2600 of MoRT&(H) Specifications (Fifth Revision).

Compacted plain cement concrete of grade M15 (Nominal mix) using 40mm ISS size HBG graded metal , including cost and conveyance of all materials to site and cost of cement at site,including all labour charges for mixing concrete, laying, hire charges for tools and plants , compacting, curing with all leads for potable water, including all other incidental charges, form work etc., complete, for BASE COURSE BELOW APPROACH SLAB as per Sections 1500,1704.3 & 2704 of MoRT&(H) Specifications (Fifth Revision).

Vibrated reinforced cement concrete of grade M30 (Design mix) using 20 mm ISS size HBG graded metal, including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel including cost of form work,labour charges mixing,transporting,laying,curing concrete, working at heights,potable water,hire charges for tools and plants including all other incidental charges etc., complete for APPROACH SLAB as per Sections 1500,1700 & 2704 of MoRT&(H) Specifications (Fifth Revision).

Vibrated cement concrete of grade M30 (Design mix) 75mm uniform thick with reinforcement at mid depth using ISS size HBG graded metal, including cost and conveyance of all materials to work site including cement at site,including all labour charges for mixing concrete, laying, hire charges for tools and plants, compacting, curing with all leads for potable water, including all other incidental charges formwork, etc, complete for WEARING COAT OVER DECK SLAB AND APPROACH SLAB as per Section 2702.2 & 1700 of MoRT&(H) Specifications (Fifth Revision).

Providing weep holes with Class 1 PVC pipes of 100 mm dia of required lengths for Abutments and Return walls including costs and conveyance of all materials to work site and labour charges for fixing , etc., complete to drain the backfill as per Section 2706 of MoRT&(H) Specifications (Fifth Revision).

Providing FILTER MEDIA behind Abutment and Return walls for 600mm thickness using filter material well packed with smaller size towards the soil and bigger size towards the wall including cost and conveyance to worksite including all other incidental charges, etc complete as per Cl.710.1.4 & Appendix-8 & IRC : 78 -(PART - )-2024

Filling behind Abutments and Return walls with filling material having Ø value not less than 35°, including cost and conveyance to worksite, laying, handling charges and filling in layers tamping under optimum moisture content to get the maximum density, including watering, with all leads and lifts for water and all other incidental charges, etc., complete as per Cl.710.1.4 & Appendix-8 of IRC : 78 -(PART -1 )-2024 & Cl.305 of MoRT&(H) Specifications (Fifth Revision).

Supply and fabrication of Fe-500D grade steel required for all RCC items of works involved in the schedule, including cost of steel at site and cost of fabrication labour charges for cleaning the rods straightening, cutting, bending, tying grills, including over lapping to the required length wherever necessary and providing to the reinforcement placing the reinforcement in position as specified in the drawings including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges , etc., complete as per Section 1600 of MoRT&(H) Specifications ( Fifth Revision).

Supply and Fabrication of Mild Steel - Grade - I required for all RCC items of works involved in the schedule, including cost of steel at site and cost of fabrication labour charges for cleaning the rods straightening,cutting,bending,tying grills, including over laping to the required length wherever necessary and providing to the reinforcement placing the reinforcement in position as specified in the drawings including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges , etc., complete as per Section 1600 of MoRT&(H) Specifications (Fifth Revision).

Provision for Reinforce Earth wall for ROB

Construction of Reinforced Earth Wall, Facia Works (left & right) including Earth work excavation for entire approach, necessary ground improvement, Casting of precast facia elements of 180 mm thick in RCC M35 grade concrete as per specifications given including positive connections , joints, fittings, soil reinforcing elements , geostrips, erection of facia and laying of soil reinforcing element, along with necessary insitu concrete works for foundation pad as well as coping and providing Half perforated drain pipes wrapped with Geotextiles and including filter media and filling materials for the entire approaches using quarry fines with material whose effective angle of friction not less than 30 degree behind the wall as needed for necessary drainage arrangement with outlets including transporting from casting yard to site, design and proof checking, Supervision charges and other incidental charges complete as specified /manufacturer's requirement and as per the MORT&H - V revision Specifications 3100, BS 8006 (Latest Version) and the system supplier shall provide performance bond and same shall be valid for atleast 20 years as per MORT&H - V revision Specifications 3108.

Plain Cement concrete M15 Grade using 20mm ISS size hard broken granite metal including cost and conveyance of all materials to site, including cost and labour charges for form work and centering, labour charges for compacting, curing and all incidental charges etc., complete as per standard specification for kerb for RE wall as per the MORT&H - V revision Specifications Clause 1000 & 2100 for levelling Course below Friction slab.

Vibrated Reinforced Cement Concrete M 40 grade design mix using ISS HBG metal including cost and conveyance of all materials to site and cement but excluding cost and conveyance and fabrication of steel including labour charges for mixing, laying, transporting and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges etc., complete for Friction Slab as per relevant MORT&H - V revision specification Clauses 1000,1500,1700 & 2300

Supply and fabrication of Reinforcement steel of grade Fe 500 D CRS or HCRM or Anti corrosive Tretment , for all the reinforced cement concrete items of work involved in the schedule including cost of steel, cost of fabrication, labour charges for cleaning the rods, straightening, cutting, bending, tying grills, hoisting and placing the reinforcement in position as specified in the drawing including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc., complete as per the MORT&H - V revision Specifications Clause 1600 for Friction slab with Crash Barrier on RE Wall portion.

Earth work excavation in all classes of soils including wheathered rock not requiring blasting and depositing on bank with initial leads and lifts as per SS20B including cost of all labour, equipments and all incidental charges back filling and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification for foundation of PCC Wall

Vibrated Cement Concrete M-20 Grade, Nominal Mix, 1:2:4 using 20mm ISS size hard granite broken metal including cost and conveyance of all materials to site and cement at site including labour charges for mixing,transporting, laying, and curing concrete,working at heights,hire charges for tools and plants, including all other incidental charges,etc.,complete as per standard specification for Footing

Vibrated Cement Concrete M-20 Grade, Nominal Mix, 1:2:4 using 20mm ISS size hard granite broken metal including cost and conveyance of all materials to site and cement at site including labour charges for mixing,transporting, laying, and curing concrete,working at heights,hire charges for tools and plants, including all other incidental charges,etc.,complete as per standard specification for Stem wall.

Construction of Sub grade with carted earth from the approved source as directed by the departmental officers with not less than CBR 8 % including the cost and conveyance of earth to site , spreading the Earth Uniformly in layers of not exceeding 250 mm thick as directed by departmental officers including the compaction each layers to the required density in accordance with IS 2720 part VII at 95 % proctor density for embankment and shoulders keeping the moisture content of earth at the time of compaction within the range of 1% above and 2.5 below the OMC determined and plasticity index value of not more than 20 and liquid limit value not greater than 40 in accordance with IS2720 using required capacity rollers in order to achieve the required density in layers including watering with all leads for water and finishing the surface to line and grades , sections as directed by the departmental officers and including hire charges and running charges for rollers and all other tools and plants employed for the work and all labour charges widening the embankment including the compacting the original ground with the power rollers etc. complete as per clause 304 MORT&H specification Rev.5

Constructing granular sub-base course with all lifts and leads all complete as per MORT&H specifications Clause 401 confirming to table 400-1 & 400-2 Grading V. Construction of Granular Sub- Base(GSB) in two layers by mechanically mixing well-graded materials, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory roller of 80 to 100 KN static weight and fine dressing to required grade and cross slope as shown in the drawing.

Constructing granular sub-base course with all lifts and leads all complete as per MORT&H specifications Clause 401 confirming to table 400-1 & 400-2 Grading III. Construction of Granular Sub- Base(GSB) in two layers by mechanically mixing well-graded materials, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory roller of 80 to 100 KN static weight and fine dressing to required grade and cross slope as shown in the drawing.

Providing and laying Wet Mix Macadam Base Course of 250mm compacted thickness in two layers of 125 mm thick or else as specified on the prepared sub base with graded stone aggregates and granular materials of quality size and grading placed in layers as specified , including mixing in base plant , spreading in uniform layer with motor grader and compaction with vibrating rollers of 80 to 100KN static weight and fine dressing to required grade and cross slope as shown in the drawing as per MORTH&H Specifications Clause 406.

Providing and laying prime coat over WMM surface using 7 kg of Emulsion Bitumen(SSII) per 10sqm 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 per clause 502 of MORTH Rev-5.

Providing and laying Tack coat over WMM/WBM surface ( treated with primer) using 2.50kg of Bitumen Emulsion (RS-1) per 10 Sqm for preparatory to the another bituminous construction over it, including cost of material, labour charges, rental for machinery, fuel and all other incidental charges etc., complete as per clause503 of MORTH Rev-5.

Providing and laying Dense Bituminous Macadam of 75mm consolidated thick using 0.40 cum of 37.50-13.20mm, 0.35cum of 13.20-2.36mm and 0.36cum of 2.36mm and below and with 71.3kg of VG30 (30/40) Bitumen for premix per/10sqm including cost and conveyance of all material to CMP site heating the bitumen and aggregate to required temperature and mixing them in required temperature in Central Hot Mix Plant 20-30 ton capacity, conveying the mix by tipper truck to works site, spreading the mix to uniform thickness of 50mm with paver to the specified grades and cross section and compacted by vibratory roller to required density etc. including labour for attending to paver at site etc. including hire charges and fuel charges for 20-30t CMP with bitumen boiler, tipper trucks, paver finisher, vibratory roller and all other incidental charges including fuel and all other incidental charges etc. complete as per specification using CMP as per clause 505 MORTH Vth Revision for exisitng road surface.

Providing and laying Bituminous Concrete 30 mm thick using 0.13 cum of 19.00-9.50mm, 0.17cum of 9.50- 2.36mm and 0.26cum of 2.36 and below with 50.30 kg of VG40 (30/40) bitumen for premixing per/1Osqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonne power roller to the required density etc., including labour for attending to paver to site etc., including hire charges and fuel charges for 20-30 t CMP with bitumen boiler, tipper trucks, paver finisher, power rollers and all other tools and plant required, including all other incidental charges etc., complete as per specification using CMP clause 507 of MORTH 5th revision

Provision for Approach road

Earthwork excavation in all class of soils including weathered rocknot requiring blasting and deposting on bank with all leads and lifts and including cost of all labour, equipments and all other incidental charges back filling and clearing the site and disposal of all surplus materials etc., complete as per standard specification for BOX CUTTING.

Forming the embankment using carted earth having soaked CBR value not less than required including cost and conveyance of earth from the approved source to site, spreading the earth uniformly to the entire formation width as directed by the departmental officers, including labour for breaking clods, sectioning, laying in layers not exceeding 250mm in loose thickness and compacting each layer to the required density in accordance with IS 2720 Part IV to 95% proctor density to the specified depth below the sub grade level, keeping the moisture content of the earth at the time of compaction within the range of 1% above and 2% below the optimum moisture content determined in accordance with IS 2720 using 80-100 Kn power roller rolling to achieve the required maximum dry density including labour charges for sectioning, watering with all leads for water, including fuel and hire charges for power roller, water sprinkler and other tools and plants employed, etc. complete as per clause 305 of MOSRT&H Specifications

Providing, laying, spreading and compacting graded stone aggregates for Granular Sub Base Grade - V (GSB- Grade V), including premixing the materials with water at OMC in mechnanical mix plant, conveyance of mixed materials by tipper to site, laying in uniform layers using pavers in Sub Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per clause 406 of MORTH Rev-5

Providing, laying, spreading and compacting graded stone aggregates for Granular Sub Base Grade III (GSB Grade III), including premixing the materials with water at OMC in mechnanical mix plant, conveyance of mixed materials by tipper to site, laying in uniform layers using pavers in Sub Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per clause 406 of MORTH Rev-5

Providing and laying Wet Mix Macadam Base Course of 250mm thickness in two layers of 125mm each or else as specified on the prepared sub-Base with graded stone aggregate and granular materials of quality size and grading placed in layers as specified including mixing in Base mix plant,spreading in nuiform layer in motor grader and compacting with Vibrating Roller of 80 to 100kN static weight and ffine dressing for required grade and cross slope as shown on the drawing,equipment safety measures, testing and incidentals necessary to complete the work as per Technical Specification Clause 406 and as directed by Engineer.

Providing and laying Prime Coat over WMM surface using 7Kg of Emulsion Bitumen (SS1) per 10sqm 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 per Clause 502 of MORTH Rev-5

Providing and laying Tack Coat over WMM surface (treated with primer) using 2.50Kg of Bitumen Emulsion (RS1) per 10sqm 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 per Clause 503 of MORTH Rev-5

Providing, laying 85mm consolidated thick Dense Bituminous Macadam using 0.40cum of 37.50-13.20mm, 0.35cum of 13.20-2.36mm and 0.36cum of 2.36mm & below size IRC metal with 71.30kgs of VG30 grade bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen, aggregate and mixing them in the required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to site, spreading the mix to uniform thickness of 75mm with mechanical paver to the specified grades and cross sections and consolidated by Vibratory Roller to the required density etc., including labour for attending to paver to site etc., including hire and fuel charges for 20-30t CMP with bitumen boiler, tipper trucks, Paver Finisher, Vibratory roller and all other tools and plant required, including all other incidental charges etc., complete as per specification using CMP as per clause 505 of MORTH rev-5.

Providing and laying Bituminous Concrete to 30mm thick using 0.13 cum of 19.00- 9.50mm, 0.17 cum of 9.50-2.36mm and 0.26 cum of 2.36 and below with 50.30kgs of VG30 bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonne Vibratory to the required density etc., including labour for attending to paver to site etc., including hire charges and fuel charges for 20-30 t CMP with bitumen boiler, tipper trucks, Paver Finisher, Vibratory roller and all other tools and plant required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clause 507 of MORTH Rev-5

Carted earth including cost and conveyance and stackong them on road side for taking premeasurements and spreading the same in the low berms as directed by the Engineer with initial lift including all labour charges and consolidation with power roller including all tools and plants and all other incidental charges etc., complete for formation of side Berms in accordance with standard Specifications as per MORT&H Vth Rev., 304& 305

Provision for Painting Works

Painting two coat with ready mixed plastic emulsion paint and approved priming coat over the cement surface complete including scrapping clean removal of dirt parts for crash barrier, bridge bottom sides, deck slab bottom, abutment, return walls and retaining wall sides with approved quality and colour including cost and conveyance of all materials to site, labour charges etc. complete as per standard specifications

Road furniture

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface (Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, 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.) (Schedule Item No. 8.11)

Providing and fixing reflective road studs of category A raised pavement markers made out of polycarbonate/methly methecrylate/ABS moulded body and reflective panels (bi-convex reflectors) with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro-reflectance and chromaticity values conforming to ASTM D4280. The reflective raised pavement markers shall also confirm to the MORTH circular No RW/NH.33023/10/97-DO.III dt.11.06.97 and the length, height and width of the body shall not be less than 100 mm, 15 mm and 90 mm and base of marker shall be flat within 1.3 mm. The marker shall support a load of 13635 kg tested in accordance with ASTM D4280. Lenses shall be moulded of polycarbonate or methyl methecrylate conforming to ASTM D788. The area of each retro-reflectory surface shall not be lesss than 13.0 sq.cm. The slope of retro-reflectory surface shall be 35+5 degree to base. Each reflector shall have a CIL not less than values specified in table 2 of said MORTH circular and two cylindrical Polymer shanks of not less than 20 mm diameter and not less than 30 mm length shall be provided for better anchorage 3.0m spacing.

Providing and erecting of Retro - Reflectorised Cautionary, Mandatory and Informatory signs (without definition board) made out of High Intensity Prismatic Grade Sheeting confirming to Type-IV standards of IRC-67: 2022 and ASTM D 4956 –09, specification and fixed over 2mm thick Aluminium sheet fixed over a back supporting frame of 25mm x 25mmx3mm Mild 75X75X6mm with a clear height of not less than 2.10m from the ground level to the bottom of the sign board and 0.60m below ground level. The sign post should be painted as per IRC 67-2022 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cmX45cmX60cm size including cost and conveyance of all materials, equipment, Machinery and labour with all leads and lifts, loading charges necessary for satisfactory completion of the work as directed by the engineer-in-charge. High intensity Retro - Reflectro sheet shall consist of minimum coefficient of Retro-reflection as per Table 6.6 of IRC 67-2022. The retro - reflective sheeting shall be covered under 7 year warranty issued for field performance and a certified copy of three years outdoor exposure report shall be obtained as per IRC 67:2022. (as per MoRT&H Specification No.801

a) 90cm equilateral triangle

b) 60cm Circular

c) 60cm x 45 cm Rectangular (Chevron)

d) 90cm high octagon board

Providing and erecting of Direction and Place Identification Retro-reflectorised Sign made out of High Intensity Prismatic Grade Sheeting confirming to Type-IV standards of IRC-67: 2022 and ASTM D 4956 f ixed –09, specification and fixed over 2mm thick Aluminium sheet over a back supporting frame of 25mmx25mmx3mm Mild Steel angle and supported on a mild steel angle post 75X75X6mm with a clear height of not less than 2.10m from the ground level to the bottom of the sign board and 0.60m below ground level. The sign post should be painted as per IRC 67-2022 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cmX45cmX60cm size including cost and conveyance of all materials, equipment, Machinery and labour with all leads and lifts, loading charges necessary for satisfactory completion of the work as directed by the engineer- in charge. High intensity Retro Reflectro sheet shall consist of minimum coefficient of Retro-reflection as per Table 6.6 of IRC 67-2022. The retro- reflective sheeting shall be covered under 7 year warranty issued for field performance and a certified copy of three years outdoor exposure report shall be obtained as per IRC 67:2022. (as per MoRT&H Specification No.801) (for sign having area more than 0.9 sqm) (Type-IV)

Supplying and installation of Delineators( road way indicators, Hazard markers, object markers), 80-100 cm above ground level, painted black and white in 15 cm wide strips, fitted with 80 x 100 mm rectangular or 75mm dia circular reflectorised panels at the top, burried or pressed in to the ground conforming to IRC 79 etc., complete( as per MoRT&H Sp, No.806)

Providing fixing of Rigid Median Marker double sided made of polycarbonate for impact resistance and good weather ability. Polycarbonate used for molding the median marker shall have a minimum Izod impact strength value of 600 J/m at room temperature. The impact strength of the poly carbonate should not decrease to less than 70% of its initial value on being subjected to UV weathering as per ASTM G 155 for 1000 hours or exposure to 2 years of natural weathering. The body of the median marker shall be in the form of an isosceles trapezoidal structure of length 15 cm height and width of 10 x 10 cm. The median marker shall have fluorescent yellow retro - reflective sheeting confirming to Type XI specifications as per ASTM D 4956. Area of reflective sheeting should not be less than 70 cm2. Edge of retro reflective shall be concealed using a grill/ mesh/similar mechanism to prevent vandalism and sheeting pilferage. The logo of the manufacturer shall be embossed and painted in contrasting colour on both side of median marker for distinct identification.

Providing and Erecting of Retro - Reflectorised Hazard Marker Traffic Sign made out of High Intensity Prismatic Grade Sheeting confirming to Type-IV standards of IRC-67: 2022 and ASTM D 4956 –09, specification and fixed over 2mm thick Aluminium sheet fixed over a back supporting frame of 25mmx25mmx3mm Mild Steel angle and supported on a mild steel angle post 75X75X6mm and 0.60m below ground level. The sign post should be painted as per IRC 67-2022 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cmX45cmX60cm size including cost and conveyance of all materials, equipment, Machinery and labour with all leads and lifts, loading charges necessary for satisfactory completion of the work as directed by the engineer-in-charge. High intensity Retro - Reflectro sheet shall consist of minimum coefficient of Retro-reflection as per Table 6.6 of IRC 67-2022. The retro- reflective sheeting shall be covered under 7 year warranty issued for field performance and a certified copy of three years outdoor exposure report shall be obtained as per IRC 67:2022. (as per MoRT&H Specification No.801) 30cm x 90cm rectangular

Deck drain arrangements

Providing and fixing 160 mm dia PVC pipes of approved class not less than 4 kg/Sq.cm. connecting the drainage spouts of the deck slab along both the sides of the deck slab connected to the Rainwater harvesting system below for two consecutive spans with all bends tees clamps and all other accessories and fixtures complete including tools and plants ,transportation etc.,

Earthwork excavation in all classes of ORDINARY SOIL except hard rock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidental charges such as baling our water, providing and maintaining necessary cofferdams, sheeting, shoring bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification for Providing Drainage arrangements to the ROB as per section 300 of MORTH specification (V Revision) and Is 1200:1992 Part 1 (IV Revision)

Upto 2m

Filling with 40mm size ISS HBG metal in the rain water harvesting system including cost and conveyance of all material and labour charges for filling complete as directed by the Engineer .

Filling with 20mm size ISS HBG metal in the rain water harvesting system including cost and conveyance of all material and labour charges for filling complete as directed by the Engineer .

Filling with 12mm size ISS HBG metal in the rain water harvesting system including cost and conveyance of all material and labour charges for filling complete as directed by the Engineer .

Filling with 6 mm size ISS HBG metal in the rain water harvesting system including cost and conveyance of all material and labour charges for filling complete as directed by the Engineer .

Filling with M Sand including cost and conveyance of all materials and stacking at site to departmental guage for premeasurements, labour charges for laying, handling and filling in layers not more than 15 cm thick including watering with all leads for good soft water and all other incidental charges, tamping, compacting under optimum moisture content to get the maximum density for the pit and Rain water harvesting well

Providing and laying of ISI Class NP 3 pipe of best quality of 1200mm dia. in the rain water harvesting system with all required specials including cost and conveyance of pipes and specials , labour charges for in position and all other incidental charges etc., complete for pipes as directed by the Engineer

Supplying and fixing of Reinforced concrete Manholes cover 1200mm dia as directed by the departmental officers For cover over rain water harvesting pit.

Sub Total Amount for above all items

GST 18% for the above Sub Total Amount

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