TN NO 10/2022-23 LC NO 11 Tholampalyam

Amount

Earth work excavation in all classes of soils including weathered 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, backfilling and clearing the site and disposal of all surplus materials etc., complete as per section 300 of MORT&H specification (V Revision) FOUNDATION OF ABUTMENT, PIERS AND RETAINING WALLS.

Upto 2m

Earth work excavation in all classes of hard rock requiring blasting and depositing on bank,with initial leads and lifts as per SS 20B,Including cost of all labour, equipments and all incidental charges backfilling,and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specifation, for FOUNDATION OF PIERS as per section 300of MORT&H Specifications (V Revision).

Upto 2m

Benching of rock upto an average depth of 10 cm including labour etc., complete as per relevant standard specification as per Cl.705.2.5 of IRC 78:2014. Up to 3.00m to 4.00m

Plain Cement concrete M35 (Design mix) using 20mm ISS metal including cost and conveyance of all materials to site and cost of cement at site including soft water, labour charges for mixing, transporting, laying compacting, curing concrete, Tools and Plants and incidential charges such as bailing out water, maintaining of protective bunds,cofferdams,shoring,struting,cleaning the rock surface of any loose material etc; complete as per relevant standard specification, for LEVELLING COURSE BELOW FOUNDATION OF ABUTMENTS & PIERS RESTING ON ROCK to provide an even surface as per section 2100 of MORT&H Specifications (V Revision).

Plain Cement concrete M10 ( Nominal mix ) using 40mm ISS HBG Graded metal including cost and conveyance of all materials to site and cost of cement at site including soft water, labour charges for mixing, transporting, laying compacting, curing concrete, Tools and Plants and incidential charges etc., complete as per section 1100 of MORT&H specification (V Revision) for LEVELLING COURSE BELOW FOUNDATION OF ABUTMENTS AND PIERS RESTING ON SOIL.

Vibrated Reinforced Cement Concrete of grade M 35(Design mix) using 20mm ISS HBG graded metal including cost and conveyance of all materials to site and also including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, and hire charges for Tools and Plants including all other incidental charges, etc.,complete as per section 1100, 1500 & 1700 of MORT&H specification (V Revision) for FOOTING OF ABUTMENTS AND RETURNS.

Vibrated Reinforced Cement Concrete of grade M 35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement to site but excluding cost and fabrication of steel but including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths hire charges for Tools and Plants including all other incidental charges, etc. complete,as per section 1100, 1500 & 1700 of MORT&H specification (V Revision) for FOUNDATION OF PIERS.

Vibrated Reinforced Cement Concrete of grade M 35 (Design mix) using 20mm ISS HBG graded metal including cost and conveyance of all materials to site and also including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at heights, and hire charges for Tools and Plants including all other incidental charges, etc.,complete, as per section 1500, 1700 & 2200 of MORT&H specification (V Revision) for ABUTMENT and RETURNS (below ground level)

Vibrated Reinforced Cement Concrete of grade M 35 (Design mix) using ISS HBG graded metal including cost and conveyance of all materials to site and also including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at heights, and hire charges for Tools and Plants including all other incidental charges, etc.,complete, for ABUTMENT and RETURNS (above ground level) as per cl 1500, 1700 & 2200 of MORT&H specification (V Revision).

Vibrated Reinforced Cement Concrete of grade M 35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement to site but excluding cost and fabrication of steel but including soft water, 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 section 1500, 1700 & 2200 of MORT&H specification (V Revision) for BED BLOCK CUM DIRT WALL OVER ABUTMENTS.

Vibrated Reinforced Cement Concrete of grade M 35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement to site but excluding cost and fabrication of steel but including cost of formwork, soft water, 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 section 1500, 1700 & 2200 of MORT&H specification (V Revision) for COLUMN PIER (Below Ground level).

Vibrated Reinforced Cement Concrete of grade M 35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement to site but excluding cost and fabrication of steel but including cost of formwork, soft water, 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, for COLUMN PIER (Above Ground level) as per section 1500, 1700 & 2200 of MORT&H specification (V Revision)

Vibrated Reinforced Cement Concrete of grade M 35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement to site but excluding cost and fabrication of steel but including cost of formwork, soft water, 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 section 1500, 1700 & 2200of MORT&H specification (V Revision) for CAPPING BEAM OVER PIERS.

Vibrated Reinforced Cement Concrete M35 (Design mix) using 20 mm ISS HBG graded metal, including cost and conveyance of all materials to site, formwork and cost of cement at site, but excluding cost and fabrication of steel but including labour charges for mixing , laying, curing concrete, working at heights, soft water, hire charges for Tools and Plants, including all other incidental charges, etc., complete for PEDESTALS OVER PIERS AND ABUTMENTS as per section 1500, 1700 & 2200 of MORT&H specification (V Revision).

Supplying and Fixing of ELASTOMERIC BEARING of size 60cm x 40cm x 9.6cm as shown in drawing 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 specification (V Revision)

Vibrated Reinforced Cement Concrete M35 (Design mix) using 20 mm ISS 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, vibration charges,working at at heights , soft water and hire charges for tools and plants, including all other incidental charges etc, complete as per relevant standard spectification for T-BEAMS and CROSS BEAMS as per section 1500,1700 & 2300 of MORT&H specification (V Revision).

Vibrated Reinforced Cement Concrete M35 (Design mix) using 20 mm ISS 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, soft water, hire charges for tools and plants, including all other incidental charges, etc., complete as per cl 1500,1700 & 2300 of MORT&H specification (V Revision) for Deck slab.

Supplying and installation of STRIP SEAL EXPANSION joint system confirming to specifications for road and bridge works published by Ministry of Surface Trabsport (Road Wing) in the 40mm wide expansion gap provided in between decks over piers and in between deck and diry wall over abutment with fatigue tested structural steel section at the nosing and anchorage assembly, including labour, equipment and incidental charges for fixing the joints complete in all respects, as per specifications as per section 2600 of MORT&H specification (V Revision)

Vibrated Reinforced Cement Concrete M40 (Design mix) using 20 mm ISS 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, soft water, hire charges for Tools and Plants, including all other incidental charges, etc., complete for CRASH BARRIER as per cl 811, 1700 & 2703.3 of MORT&H specification (V Revision).

Vibrated Cement Concrete M15 (Nominal mix ) using 40mm ISS HBG metal , including cost and conveyance of all materials to site and cost of cement at site,including all lablour charges for mixing Concrete, laying, hire charges for Tools and plants , compacting, curing with all leads for soft water, including all other incidental charges, form work etc., complete,as per cl 1500, 1700 & 2704 of MORT&H specification (V Revision) For BASE COURSE BELOW APPROACH SLAB.

Vibrated reinforced Cement Concrete M30 (Design mix) using 20 mm ISS 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 labour charges for mixing , laying, curing concrete, working at heights, soft water, hire charges for Tools and Plants, including all other incidental charges, etc., complete for APPROACH SLAB as per cl 1500, 1700 & 2704 of MORT&H specification (V Revision).

Providing and fixing of G.I DRAINAGE SPOUTS 100mm dia as per GOI drawing SD/205 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 cl 2705 of MORT&H specification (V Revision)

Vibrated cement concrete M35 (Design mix) using 25mm,12mm, 6mm ISS HBG Metal, including cost and conveyance of all materials to work site including all leads for softwater, including all other incidental charges formwork, cost of premoulded expansion joints and fixing the same in position etc, complete for WEARING COAT OVER DECK SLAB AND APPROACH as per cl 2702.2 of MORT&H specification (V Revision).

Providing and fixing CLASS I PVC seepage pipes of 100 mm dia of required lengths for abutments and wings including costs and conveyance of all materials to work site and labour charges for fixing , etc., complete to drain the backfill as per cl 2706 of MORT&H specification (V Revision)

Providing FILTER MEDIA behind Abutment and wings for 600mm thickness using filter material conforming to clause 309.3.2.B of MORT &H 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 6 of IRC 78- 2014.

Filling behind Abutments and returns with clean gritty free draining gravel including cost and draining gravel having PHI value more than 35 conveyance of gravel 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 6 of IRC 78- 2014.

Supply and fabrication of Fe-500D (HSD) 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 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 cl 2706 of MORT&H specification (V Revision)

Supply and fabrication of Fe-240 steel required in the schedule including cost of steel at site cost of providing and cost of fabrication, labour charges for cleaning the rods, straightening, cutting, bending, tying grills including 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 cl 2706 of MORT&H specification (V Revision)

Providing Reinforced Earth Wall and Friction slab on karamadai side

Earthwork excavation in all classes of soils except hard rock requiring blasting and depositing on bank with all leads and lifts as per SS208, including cost of all labour, equipments and all incidental charges such as 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 as per relevant standard specification for FOUNDATION OF LEVELLING PAD & for GEO-GRID.

Vibrated Cement Concrete M-20 Grade, 1:1.5:3 Nominal Mix, using 20mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for Levelling Pad.

Construction of Reinforced Earth Walls including design, drawing and the proof checking of the same, testing of materials, cost of precast RCC Facial panel (18cm thick) in M35 grade concrete including the cost of cement and aggregates at site, cost of steel, preparation of panel, storage, testing of the panel and other materials in RE wall, carry out the necessary soil investigation, including cost of supply geo strip with galvanised iron or geo grid at site including assembling, joining at laying of reinforcement strips of geo grid & geo textile filter cloth in position, inculding all material and labour charges and incliding all the charges etc., for RE Wall as per Clause 3101 to 3106 and annexure to section 3100 of MORTH specification - Fifth Revision.

Providing and laying of FILTER MEDIA with granular materials . Stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2 of MORTH specification to a thickness of 600mm with smaller size towards the soil and bigger size toward the wall over the entire surface behind abutment, wing to a full height compacted to a firm condition complete as per drawing and specification MORTH 710.1.4, 3106.4 - Fifth Revision and IRC 78-2000-13.10.

Filling with earth with an angle of friction not less than 30° and PI value equal to or not greater than 6 and gradation and other equipments confirming to cl. 3104 of MORTH Rev-5 (gravel) including cost and conveyance, spreading the gravel uniformly to the entire embankment formation in layers of not exceeding 200mm thick as directed by the department officers including compacting each layer to the required density in accordance with IS 2720 part VII at 100% procter density for sub grade level keeping the moisture content of gravel at the time of compaction within the range of 1% above and 2% below the OMC using required capacity rollers to achieve the required density in each layer including watering with all leads for water and finishing the surface to the lines and grades as directed by the department officers and including hire charges and running charges for the roller and all other tools and plants employed for the work and all labour charges widening of embankment including compacting the original ground with power rollers etc. complete, as per clause 305 of MORTH for sub grade and as per clause 3104 & 3106 of MORT&H - V Revision.

Supply and fixing of High Quality of PVC pipes of 100mm dia. Including cost and conveyance of pipes to the site and fixing in position to proper grade and level, including labour charges for fixing and including all other incidental charges etc complete., for providing utility services.

Vibrated cement concrete of grade M10 Nominal Mix 1:3:6 using 40mm ISS HBG metal including cost and conveyance of all materials to site and cement at site including cost of formwork, soft water,labour charges for mixing, transporting, laying and curing concrete, working at depths,Tools and Plants and incidental charges such as maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specification for BASE COURSE BELOW FRICTION SLAB.

Vibrated reinforced Concrete M-40, Grade, Design Mix, using 20mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site including 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 section 3100, Clause 3106.7 and annexure to Section 3100 of MORT&H - Fifth Revision for RCC FRICTION SLAB CUM CRASH BARRIER.

Supply and Fabrication of High Yield Strength Deformed Bar with Grade Designation Fe 500D, 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 overlaping to the required length wherever necessary and 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,Fe-500D grade.

Vibrated reinforced cement concrete M30 (Design Mix) using 20mm size ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site but excluding cost and fabrication of steel but including labour charges for mixing, transporting, laying and curing concrete, working at heights cost of formwork, hire charges for tools and plants, including all other incidental charges, etc. complete for kerb.

Providing Reinforced Earth Wall and Friction slab on Tholampalayam side

Earthwork excavation in all classes of soils 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 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 as per relevant standard specification for FOUNDATION OF LEVELLING PAD & for GEO-GRID.

Vibrated Cement Concrete M-20 Grade, 1:1.5:3 Nominal Mix, using 20mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for Levelling Pad.

Construction of Reinforced Earth Walls including design, drawing and the proof checking of the same, testing of materials, cost of precast RCC Facial panel (18cm thick) in M35 grade concrete including the cost of cement and aggregates at site, cost of steel, preparation of panel, storage, testing of the panel and other materials in RE wall, carry out the necessary soil investigation, including cost of supply geo strip with galvanised iron or geo grid at site including assembling, joining at laying of reinforcement strips of geo grid & geo textile filter cloth in position, including all material and labour charges and incluiding all the charges etc., for RE Wall as per Clause 3101 to 3106 and annexure to section 3100 of MORTH specification - Fifth Revision.

Providing and laying of FILTER MEDIA with granular materials . Stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2 of MORTH specification to a thickness of 600mm with smaller size towards the soil and bigger size toward the wall over the entire surface behind abutment, wing to a full height compacted to a firm condition complete as per drawing and specification MORTH 710.1.4, 3106.4 - Fifth Revision and IRC 78-2000-13.10.

Filling with earth with an angle of friction not less than 30° and PI value equal to or not greater than 6 and gradation and other equipments confirming to cl. 3104 of MORTH Rev-5 (gravel) including cost and conveyance, spreading the gravel uniformly to the entire embankment formation in layers of not exceeding 200mm thick as directed by the department officers including compacting each layer to the required density in accordance with IS 2720 part VII at 100% procter density for sub grade level keeping the moisture content of gravel at the time of compaction within the range of 1% above and 2% below the OMC using required capacity rollers to achieve the required density in each layer including watering with all leads for water and finishing the surface to the lines and grades as directed by the department officers and including hire charges and running charges for the roller and all other tools and plants employed for the work and all labour charges widening of embankment including compacting the original ground with power rollers etc. complete, as per clause 305 of MORTH for sub grade and as per clause 3104 & 3106 of MORT&H - V Revision.

Supply and fixing of High Quality of PVC pipes of 100mm dia. Including cost and conveyance of pipes to the site and fixing in position to proper grade and level, including labour charges for fixing and including all other incidental charges etc complete., for providing utility services.

Vibrated cement concrete of grade M10 Nominal Mix 1:3:6 using 40mm ISS HBG metal including cost and conveyance of all materials to site and cement at site including cost of formwork, soft water,labour charges for mixing, transporting, laying and curing concrete, working at depths,Tools and Plants and incidental charges such as maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specification for BASE COURSE BELOW FRICTION SLAB.

Vibrated reinforced Concrete M-40, Grade, Design Mix, using 20mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site including 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 section 3100, Clause 3106.7 and annexure to Section 3100 of MORT&H - Fifth Revision for RCC FRICTION SLAB CUM CRASH BARRIER.

Supply and Fabrication of High Yield Strength Deformed Bar with Grade Designation Fe 500D, 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 overlaping to the required length wherever necessary and 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,Fe-500D grade.

Vibrated reinforced cement concrete M30 (Design Mix) using 20mm size ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site but excluding cost and fabrication of steel but including labour charges for mixing, transporting, laying and curing concrete, working at heights cost of formwork, hire charges for tools and plants, including all other incidental charges, etc. complete for kerb.

Providing Approach Road for the ROB

Earth work excavation in all classes of soils including weathered 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, backfilling and clearing the site and disposal of all surplus materials etc., complete as per section 300 of MORT&H specification (V Revision) FOUNDATION OF APPROACH ROAD.

Formation of embankment with earth from quarrying place and compaction by power roller (100% compaction) including cost and conveyance of the earth to worksite, including all labour charges for laying, spreading etc, including all hire and fuel charges all tools and plants etc., complete for construction of earthen embankment.

Providing and Laying Granular Sub-Base Grade- V consisting of well graded Material confirming to the grading given in Table No.400-1, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory roller to achieve the desired density, etc., complete as directed by the Engineer. as per MORTH No. 111, 112, 401, 900.

Providing and laying, spreading and compacting graded stone aggregates to Wet Mix Macadam 250mm thick specification including premixing the materials with water at OMC in mechanical mix plant carriage of mixed material by tipper to site laying in uniform layers with pavers in Sub Base / 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 Prime Coat over WMM surface using 7Kg of Emulsion Bitumen(SS1) per10sqm 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

Proivding and laying of Tack Coat over WMM surface (treated with primer) using 2.5 Kg Bitumen Emulsion (RS1) per 10sqm for preparatary to another bitumious costruction over it including cost material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per Clause 503 of MORTH Rev -5

Providing and laying Dense Bituminous Macadam 75mm thick which work shall consist of construction, using crushed aggregates, (Table 500-10) premixed with VG 40 Grade Bitumen at the rate of minimum 4.50% by weight of the total mix confirming to the aggregates and binder as per the job mix formula in the Hot mix plant, transporting the mix to the worksite, laying with paver finisher and compaction with smooth wheeled vibratory roller in accordance with the requirements of the specification and in confirmity with the drawing as directed by the Engineer for DBM (Grade-II ) as per MORTH No. 111, 112, 505, 900

Providing and laying Bituminous Concrete 40 mm thick which work shall consist of construction using coarse aggregates (Table 500-17) premixed with VG 40 Grade Bitumen at the rate of minimum 5.40% by weight of the total mix confirming to the aggregates and binder as per the job mix formula in the Hot mix plant, transporting the mix to the worksite, laying with paver finisher and compaction with smooth wheeled vibratory roller in accordance with the requirements of the specification and in confirmity with the drawing as directed by the Engineer for BC (Grade-II) as per MORTH No. 111, 112, 507, 900

Providing Service Roads on either side of ROB

Clearing light Jungle in the approach road to ROB and clearing away from the site and depositing the debris including labour charges etc., complete as directed by the Engineer as per standard specification and also as per MORTH.

Earth work excavation in all classes of soils including weathered 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, backfilling and clearing the site and disposal of all surplus materials etc., complete as per section 300 of MORT&H specification (V Revision).

Formation of embankment with earth from quarrying place and compaction by power roller (100% compaction) including cost and conveyance of the earth to worksite, including all labour charges for laying, spreading etc, including all hire and fuel charges all tools and plants etc., complete for construction of earthen embankment.

Providing and Laying Granular Sub-Base Grade- V consisting of well graded Material confirming to the grading given in Table No.400-1, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory roller to achieve the desired density, etc., complete as directed by the Engineer. as per MORTH No. 111, 112, 401, 900.

Providing and laying, spreading and compacting graded stone aggregates to Wet Mix Macadam 250mm thick specification including premixing the materials with water at OMC in mechanical mix plant carriage of mixed material by tipper to site laying in uniform layers with pavers in Sub Base / 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 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

Proivding and laying of Tack Coat over WMM surface (treated with primer) using 2.5 Kg Bitumen Emulsion (RS1) per 10sqm for preparatary to another bitumious costruction over it including cost material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per Clause 503 of MORTH Rev -5

Providing and laying Dense Bituminous Macadam 50 mm thick which work shall consist of construction, using crushed aggregates, (Table 500-10) premixed with VG 30 Grade Bitumen at the rate of minimum 4.50% by weight of the total mix confirming to the aggregates and binder as per the job mix formula in the Hot mix plant, transporting the mix to the worksite, laying with paver finisher and compaction with smooth wheeled vibratory roller in accordance with the requirements of the specification and in confirmity with the drawing as directed by the Engineer for DBM (Grade-II ) as per MORTH No. 111, 112, 505, 900

Providing and laying Bituminous Concrete 30 mm thick which work shall consist of construction using coarse aggregates (Table 500-17) premixed with VG 30 Grade Bitumen at the rate of minimum 5.40% by weight of the total mix confirming to the aggregates and binder as per the job mix formula in the Hot mix plant, transporting the mix to the worksite, laying with paver finisher and compaction with smooth wheeled vibratory roller in accordance with the requirements of the specification and in confirmity with the drawing as directed by the Engineer for BC (Grade-II) as per MORTH No. 111, 112, 507, 900

Providing for PCC Retaining wall at the end of approaches

Earth work excavation in all classes of soils including weathered rock not requiring blasting and depositing on bank with initial leads and lifts as per SS 20B, including cost of all labour, equipments and all incidental charges backfilling and clearing the site and disposal of all surplus materialsetc., complete as per relevant standard specification for RETAINING WALLS. Upto 2.00m Height

Plain Cement concrete M10 (Nominal mix) using 40mm ISS HBG graded metal including cost and conveyance of all materials to site and cost of cement at site including soft 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 FOUNDATION OF RETAINING WALL

Vibrated Cement Concrete of grade M15 (Nominal mix) using 40 mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement to site but including cost of form work, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths hire charges for Tools and Plants including all other incidental charges etc. complete for RETAINING WALL (below ground level)

Vibrated Cement Concrete of grade M15 (Nominal mix) using 40 mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement to site but including cost of form work, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths hire charges for Tools and Plants including all other incidental charges etc. complete for RETAINING WALL (above ground level)

Vibrated Reinforced Cement Concrete of grade M40 (Design mix) using 20 mm ISS 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, soft water, hire charges for Tools and Plants, including all other incidental charges etc., complete for CRASH BARRIER

Providing and fixing class1 PVC seepage 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.

Providing FILTER MEDIA behind Abutment and wings for 600mm thickness using filter material conforming to clause 309.3.2.B of MORTH well packed with smaller size towards the soil and bigger size towards the wall including cost and conveyance to worksite includingall other incidental charges, etc complete.

Supply and fabrication of Fe-500D 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 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.

Filling materials inside Retaining wall including cost and conveyance of gravel to worksite, laying, handling charges and filling in layers, tamping under optimum moisture content to get the maximum density including watering, with all leads for water and all other incidental charges etc, complete.

Providing Footpath cum Drain on karamadai side

Earth work excavation in all classes of soil including weathered rock not requiring blasting and depositing on bank with initial leads and lift as per SS20B, including cost of all labour, equipments and all incidental charges backfilling and clearing the site and disposal of all surplus materialsetc., complete as per relevent standard specification, for foundation of Drains.

Plain cement concrete M15[Nominal mix 1:2:4] using 40mm ISS HBG metal including cost and conveyance of all materials to site and cement at site including formwork and centering, using soft water, labour charges for mixing, transporting and placing in position, compacting, finishing and curing, working at depths, hire charges for tools and plants and incidental charges, etc., complete as per standard specifications for LEVELLING COURSE of Drain.

Vibrated reinforced cement concrete of grade M25 (Design Mix) using 20mm ISS graded HBG metal including cost and conveyance of all materials to site and cement at site including Form work and centering, using soft water, labour charges for mixing, transporting and placing in position, compacting, finishing and curing, working at depths, hire charges for tools and plants and incidental charges, etc., complete as per standard specifications for RAFT SLAB OF DRAINS.

Vibrated reinforced cement concrete of grade M25 (Design Mix) using 20mm ISS graded HBG metal including cost and conveyance of all materials to site and cement at site including Form work and centering, using soft water, labour charges for mixing, transporting and placing in position, compacting, finishing and curing, working at depths, hire charges for tools and plants and incidental charges, etc., complete as per standard specifications for BODY WALLS OF DRAINS.

Vibrated reinforced cement concrete of grade M25 design mix using 20mm ISS graded HBG metal including cost and conveyance of all materials to site and cement at site including Form work and centering, using soft water, labour charges for mixing, transporting and placing in position, compacting, finishing and curing, working at depths, hire charges for tools and plants and incidental charges, etc., complete as per standard specifications for COVER SLAB OF DRAINS.

Providing and fixing Class I PVC pipes of 100mm dia of required lengths in drain, to drain out the water from service road, including costs and conveyance of all materials to work site and labour charges for fixing the PVC pipes at 5m intervel along the service road side walls of drain, , hire charges for tools and plants and incidental charges, etc., complete as per standard specifications

Providing and fixing precast heavy duty manhole frame with cover (Rectangular shape) of size 600mm x 600mm as shown in the drawings, including cost and conveyance of all materials to site and labour charge for fixing the same at 10m interval along the top of cover slab, hire charges for tools and plants, incidental charges, etc., complete as per standard specifications.

Supply and Fabrication of High Yield Strength Deformed Bar with Grade Designation Fe-500, steel required for all RCC items of works involved in the schedule cost of steel at site fabrication, labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlaping to the required length wherever necessary and 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 standard specifications.

Providing Footpath cum Drain on Tholampalayam side

Earth work excavation in all classes of soil including weathered rock not requiring blasting and depositing on bank with initial leads and lift as per SS20B, including cost of all labour, equipments and all incidental charges backfilling and clearing the site and disposal of all surplus materialsetc., complete as per relevent standard specification, for foundation of Drains.

Plain cement concrete M15[Nominal mix 1:2:4] using 40mm ISS HBG metal including cost and conveyance of all materials to site and cement at site including formwork and centering, using soft water, labour charges for mixing, transporting and placing in position, compacting, finishing and curing, working at depths, hire charges for tools and plants and incidental charges, etc., complete as per standard specifications for LEVELLING COURSE of Drain.

Vibrated reinforced cement concrete of grade M25 (Design Mix) using 20mm ISS graded HBG metal including cost and conveyance of all materials to site and cement at site including Form work and centering, using soft water, labour charges for mixing, transporting and placing in position, compacting, finishing and curing, working at depths, hire charges for tools and plants and incidental charges, etc., complete as per standard specifications for RAFT SLAB OF DRAINS.

Vibrated reinforced cement concrete of grade M25 (Design Mix) using 20mm ISS graded HBG metal including cost and conveyance of all materials to site and cement at site including Form work and centering, using soft water, labour charges for mixing, transporting and placing in position, compacting, finishing and curing, working at depths, hire charges for tools and plants and incidental charges, etc., complete as per standard specifications for BODY WALLS OF DRAINS.

Vibrated reinforced cement concrete of grade M25 design mix using 20mm ISS graded HBG metal including cost and conveyance of all materials to site and cement at site including Form work and centering, using soft water, labour charges for mixing, transporting and placing in position, compacting, finishing and curing, working at depths, hire charges for tools and plants and incidental charges, etc., complete as per standard specifications for COVER SLAB OF DRAINS.

Providing and fixing Class I PVC pipes of 100mm dia of required lengths in drain, to drain out the water from service road, including costs and conveyance of all materials to work site and labour charges for fixing the PVC pipes at 5m intervel along the service road side walls of drain, , hire charges for tools and plants and incidental charges, etc., complete as per standard specifications

Providing and fixing precast heavy duty manhole frame with cover (Rectangular shape) of size 600mm x 600mm as shown in the drawings, including cost and conveyance of all materials to site and labour charge for fixing the same at 10m interval along the top of cover slab, hire charges for tools and plants, incidental charges, etc., complete as per standard specifications.

Supply and Fabrication of High Yield Strength Deformed Bar with Grade Designation Fe-500, steel required for all RCC items of works involved in the schedule cost of steel at site fabrication, labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlaping to the required length wherever necessary and 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 standard specifications.

Providing Box culvert of size 4.00mx3.00m

Earthwork excavation in all classes of soil except soft disintegrated rock and medium rock not requiring blasting and 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 FOUNDATION OF BOX CULVERT.

Removal and satisfactory disposal of all materials necessary for the construction of roadway and side brems in accordance with the specifications and lines , grades and cross sections shown in the drawings or as indicated by the Engineer Box cut excess earth for disposed the earth an avg lead of 3Km away from the work site.

Vibrated cement concrete of grade M15 Nominal Mix 1:2:4 using 40mm ISS HBG metal including cost and conveyance of all materials to site and cement at site including cost of formwork, soft water,labour charges for mixing, transporting, laying and curing concrete, working at depths,Tools and Plants and incidental charges such as maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specification for BASE COURSE BELOW BOX PORTION AND DRAIN.

Vibrated Reinforced Cement Concrete of grade M25 DESIGN MIX using ISS size graded HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete , working at depths , tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications, for BASE SLAB, STEM AND TOP SLAB OF BOX CULVERT.

Supply and fabrication of Fe-500 steel required for all RCC items of works involved in the schedule cost of steel at site fabrication,labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlapping to the required length whenever necessary and 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, Fe-500 grade

Providing White washing & Colour washing to the ROB

Two coat of white washing with white cement and Two coat of Colour washing with supercem as directed by the departmental officers including cost of materials, scaffolding charges, water including the cost of bamboo and labour charges for providing scaffolding at different heights, complete for columns Piers, Capping Beam, deck slabs, Crash barrier outer etc., complete as per standard specifications.

Two coat of primer and two coats of colour painting with alternate strip of white / yellow and black colour with enamel paint and as directed by the departmental officers including cost of materials and labour, scaffolding charges, water, labour charges for providing scaffolding @ different height for complete for Crash barrier inner. (Zebra strip painting)

Providing Deck Drainage Arrangements

Providing and fixing 110mm dia PVC pipes of approved class not less than 4kg/sqm connecting the drainage spouts of the deck slab along both the sides of the deck slab connected to the Rainwater harvesting system below every third span with all bends tees clamps and all other accessories and fixtures complete including tools and plants, transportation etc.

Earthwork excavation in all classes of soils including kankar except hard rock not requiring blasting and depositing on bank with all leads and lifts as per SS20B and all other incidental charges such as baling out water, shoring, strutting walling and forming protective bunds wherever necessary etc., complete as per standard specification for Rainwater harvesting system.

Vibrated cement concrete M10 (Nominal mix 1:3:6) using 40mm ISS HBG graded metal, including cost and conveyance of all materials to site and cost of cement to site including portable water and labour charges for mixing transporting compacting curing and laying concrete, tools and plants and incidental charges such as bailing out of water, maintaing protective bunnde as per stds, shoring structing etc., complete as per standard specifications as per section 1100 of MORT& H specifications (5th revision ) for side wall.

Providing and laying 6mm & below size of chips for filling in the rain water harvesting system in alternative layer of 0.5m each including cost of material transportation labour for filling complete as directed by the engineer.

Providing and laying 90mm to 63mm size of coarse aggregate filling in the rain water harvesting system in alternative layer of 0.5m each including cost of material transportation labour for filling complete as directed by the engineer.

Providing Protective wall under Trestle Portion

Earth work excavation in all classes of soil including weathered rock not requiring blasting and depositing on bank with initial leads and lift as per SS20B, including cost of all labour, equipments and all incidental charges backfilling and clearing the site and disposal of all surplus materialsetc., complete as per relevent standard specification, for foundation.

Plain cement concrete M10 [Nominal mix 1:3:6] using 40mm ISS HBG metal including cost and conveyance of all materials to site and cement at site including formwork and centering, using soft water, labour charges for mixing, transporting and placing in position, compacting, finishing and curing, working at depths, hire charges for tools and plants and incidental charges, etc., complete as per standard specifications for LEVELLING COURSE.

Plain cement concrete M15[Nominal mix 1:2:4] using 20mm ISS HBG metal including cost and conveyance of all materials to site and cement at site including formwork and centering, using soft water, labour charges for mixing, transporting and placing in position, compacting, finishing and curing, working at depths, hire charges for tools and plants and incidental charges, etc., complete as per standard specifications for SIDE WALLS.

Filling under the body walls with gravel including cost and conveyance of earth to worksite, laying, handling charges and filling in layers, tamping under optimum moisture content to get the maximum density including watering, with all leads for water and all other incidental charges etc, complete for filling earth between walls.

Painting two coats with ready mix plastic enamel paint with approved colour including priming coat over the cement surface complete including scrapping clean removal of dirt of parts.

Providing lane marking and Road Furniture’s

Providing and laying of hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads @250gms 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 etc., complete (as per MORTH & h SPECIFICATION No. 803) for centre line marking and edge line marking.

Providing and Fixing of Retro - Reflectorised Cautionary, Mandatory and Informatory signs (without definition board) made out of High Intensity Prismatic Grade Sheeting conforming to Type IV standards of IRC-67:2012 and ASTM D 4966-09, specification and fixed over 2mm thick alluminium sheet fixed over a back supporting frame of 25mmX25mmX3mm Mild Steel angle and supported on a mld steel angle post 75x75x6mm with a clear height of not less than 2.10m from ground level to the bottom of the sign board and 0.60m below ground level. The sign post should be painted as per IRC 67-2012 and firmly fixed to the ground by means of properly dedsigned foundatioon with M15 grade cement concrete 45cm x 45cm x 60cm size including cost and conveyance of all materials, equipment, Machinaery and labour with all leads and lifts, loading charges necessary for satrisfactory completion of the work as directed by the engineer in charge. High intensity Retro - Reflectro sheet shall consist of minimum cofficient of Retro-reflection as per Table 6.6 of IRC 67-2012. 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 67:2012. (as per MORT&H Specification No.801)

60cm Circular

60 x 45 cm rectangular

90 cm equilateral triangle

Providing and errecting direction and place identification retro - reflectorised sign made out High intensity Prismatic Grade sheeting conforming to Type IV standerds of IRC 67:2012 and ASTM D4956-09specification and fixed over a 2mm thick Aluminum sheeting fixed over a back supporting frame of 25mmx25mmx3mm mild steel angle and support on a mild steel angle post 75x75x6mm with a clear hight of not less then2.10m from the ground level to the bottom of the sign board and 0.60m below groumd level. the sign post should be painted as per IRC 67-2012 and firmly fixedto the ground by means of properly designed foundation with M15 grade cement concrete 45x45x60cm. 60 cm size including cost and conveyance of all materials, equipment, machinary, and labour with all leads and lifts, loading charges necesary 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 67:2012. the retro-reflectro sheeting shall be coverd under 7 year warrenty issued for field performance and a certifird copy of three years outdoor exposure report shall be obtained as per IRC 67:2012 (as per MORT&H specification No. 801)in the ROB.

Providing and fixing reflective road studs of 'category A' Raised pavement markers made out of poly carbonate / methyl methecrylate/ABS moulded body confirming to ASTM D 788 and reflective panels 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. The height, width and length shall not be less than 15mm, 90mm and 100mm and with minimum reflective area of 13 sq.cm on each side and the slope to the base shall be 35 +/-5 degree. Each reflector shall have a CIL not less than values specified in Table 2 of said MORTH circular. The strength of detachment of the integrated cylindrical shanks, (of diameter not less than 19 +/-2mm and height not less than 30+/-2mm) from the body is to be a minimum value of 500kgf. Fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive as per manufacturer's recommendation and complete as directed by the engineer. The marker shall support a load of 13635 Kg tested in accordance with ASTM D4280 and confirming to IRC 35 - 2015 guidelines and MORT&H specification 804 etc., complete. (Road studs)

Supplying and installation of Delineators(road way indicators, Hazard markers, object markers), 80-100 cm above ground level, painted at alternatively 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.805)

Providing and fixing of retro reflectorised Hazard marker traffic signs made out of High Intensity Prismatic Grade sheeting confirming to Type - IV standards of IRC: 67-2012 and ASTM D 4956 - 09, specificaton and fixed over 2mm aluminium sheet fixed over back supporting frame of 25mm x 25mm x 3mm mild steel angle and supported on a mild steel angle post 75mm x 75mmx 6mm 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: 67-2012 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cm x 45cm x60cm 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: 67-2012. The retro - reflective sheeting shall be covered under 7 years warranty issued for field performance and certified copy of three years outdoor exposure report shall be obtained as per IRC: 67-2012 (as per MORT&H specification No.801)

Direction and place identifications signs providing and erecting direction and place identification retro reflectorised sign made out of cube corner micro prismatic grade sheeting confirming to type -XI standards of IRC 67-2012 and ASTM D 4956-09 specification and fixed over 2mm aluminum sheet fixed over back supporting frame of 25x 25mm x 3mm mild steel angle post 75mm x 75mm x 6mm 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 67-2012 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cm x 45cm x 60cm size including cost and conveyance of all materils, 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 .Micro prismatic grade retro reflection sheet shall consist of minimum co-efficient of retro- reflection as per table 6.6 of IRC 67-2012. The retro- reflective sheeting shall be covered under 10 years warrenty issued for field performance and certified copy of three years outdoor exposure report shall be obtained as per IRC: 67-2012 (as per MORT&H specifications No.801) (area upto 0.9 sqm)

Calculation of SubTotal, GST and Total carried out by system automatically

Sub Total Amount for above all items

GST 12% for the above SubTotal Amount

Bharat Engineering Construction Company Private Limited