LC.No.142 - ROB

Amount

Earth work excavation in all classes of soils except soft disintegrated rock 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 relevant standard specification, for FOUNDATION OF ABUTMENT AND PIERS

Upto 2m

Plain Cement concrete M10 (Nominal mix 1:3:6) using 40mm 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 etc., complete as per relevant standard specification, for LEVELLING COURSE BELOW FOUNDATION OF ABUTMENTS AND PIERS.

Vibrated Reinforced Cement Concrete of grade M 35(Design mix) using 20mm ISS 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, for FOOTING FOR ABUTMENTS AND RETURNS.

Vibrated Reinforced Cement Concrete of grade M 35 (Design mix) using 20mm ISS 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, for FOUNDATION OF PIERS.

Vibrated Reinforced Cement Concrete of grade M 35 (Design mix) using 20mm ISS 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 SUB STRUCTURE OF ABUTMENT and RETURNS (below ground level).

Vibrated Reinforced Cement Concrete of grade M 35 (Design mix) using 20mm ISS 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 SUB STRUCTURE OF ABUTMENT and RETURNS (above ground level).

Vibrated Reinforced Cement Concrete of grade M 35 (Design mix) using 20 mm ISS 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, for BED BLOCK CUM DIRT WALL.

Vibrated Reinforced Cement Concrete of grade M 35 (Design mix) using 20 mm ISS 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 (Below Ground level) (2.10m x 1.20m).

Vibrated Reinforced Cement Concrete of grade M 35 (Design mix) using 20 mm ISS 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) (2.10m x 1.20m).

Vibrated Reinforced Cement Concrete of grade M 35 (Design mix) using 20 mm ISS 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 CAPPING BEAM over Piers.

Vibrated Reinforced Cement Concrete M35 (Design mix) using 20 mm ISS 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.

Vibrated Reinforced Cement Concrete M35 (Design mix) using 20 mm ISS 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 for Deck slab.

Vibrated Reinforced Cement Concrete M35 (Design mix) using 20 mm ISS 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 chargesfor tools and plants, including all other incidental charges etc, complete as per relevant standard spectification for T-BEAMS and CROSS BEAMS.

Supplying and fixing of Elastomeric bearing of size 60 x 50 x 8.0 cm as shown in the drawing including cost and conveyance to work site, labour for fixing the bearing in position and all other incidental charges etc., complete

Supplying and installation of STRIP SEAL EXPANSION joint system conforming to speactifications for Road and Bridge Works _ V th Revision:2013 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 MOST specifications, including labour ,equipment and incidental charges for fixing the joints complete in all respects, as per specifications.

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

Vibrated Reinforced CementConcrete M40 (Design mix) using 20 mm ISS 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.

Vibrated Cement Concrete M30 (Design mix) using 25mm, 12mm, 6mm ISS HBG 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 softwater, including all other incidental charges formwork and fixing the same in position etc, complete for WEARING COAT OVER DECK SLAB AND APPROACH SLAB.

Vibrated Cement Concrete M15 (Nominal mix 1:2:4) 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, For BASE COURSE BELOW APPROACH SLAB.

Vibrated reinforced CementConcrete M30 (Design mix) using 20 mm ISS 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.

Providing and fixing 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

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.

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

Supply and fabrication of Fe-500D (HYSD) 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

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.

Construction of RE wall and friction slab cum crash barrier on Sulur side (CH-110.43 to 193.96)

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 RE wall structures / FOUNDATION OF LEVELLING PAD as per MoRTH clause no. 301-305 of Vth revision, 2013 and and cl. 6 of IRC: SP : 102-2014

Vibrated Cement Concrete M-20 Grade, Nominal Mix 1:1.5:3, 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 as per MoRTH clause no. 3106.1 of Vth revision, 2013 and cl. 6 of IRC: SP : 102-2014. for Levelling pad (200mm).

Construction of Reinforced Earth Walls including supply of design of RE wall, drawing and the proof checking of the same, testing of materials, cost of precast RCC Facia panel (18cm thick)/ block in M35 grade concrete including the cost of cement and aggregates at site, 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 supply and erection of RE wall panel including cost of materials required for casting, placing the panel/block, cost of steel, preparation of panel/ block, storage, testing of the panel/ block and other materials in RE wall, carry out the necessary soil investigation and other rates etc., as per Clause 3101 to 3106 and annexure to section 3100 of MoRTH specification - Fifth Revision, 2013 and as per clause 3.4, 3.5, 4.1, 5 & 6 of IRC: SP : 102-2014.

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 RCC facia panel/ block to a full height compacted to a firm condition complete as per drawing and as per clause 3.3 & 6 of IRC: SP:102-2014.

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. 3.2 of IRC :SP:102-2014 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% Modified proctor 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 3.2, 4.2 & 6 of IRC :SP:102-2014 and Appendix - 6 of IRC 78 - 2014.

Supply and fixing of High Quality of perforated 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 charages for fixing and including all other incidental charges etc complete., for drainage.

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 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 of MORT&H - Fifth Revision an cl. 3.6 of IRC: SP:102-2014 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.

Construction of RE wall and friction slab cum crash barrier on Thennampalaym side (CH-665.52 to 755.52)

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 RE wall structures / FOUNDATION OF LEVELLING PAD as per MoRTH clause no. 301-305 of Vth revision, 2013 and and cl. 6 of IRC: SP : 102-2014

Vibrated Cement Concrete M-20 Grade, Nominal Mix 1:1.5:3, 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 as per MoRTH clause no. 3106.1 of Vth revision, 2013 and cl. 6 of IRC: SP : 102-2014. for Levelling pad.

Construction of Reinforced Earth Walls including supply of design of RE wall, drawing and the proof checking of the same, testing of materials, cost of precast RCC Facia panel (18cm thick)/ block in M35 grade concrete including the cost of cement and aggregates at site, 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 supply and erection of RE wall panel including cost of materials required for casting, placing the panel/block, cost of steel, preparation of panel/ block, storage, testing of the panel/ block and other materials in RE wall, carry out the necessary soil investigation and other rates etc., as per Clause 3101 to 3106 and annexure to section 3100 of MoRTH specification - Fifth Revision, 2013 and as per clause 3.4, 3.5, 4.1, 5 & 6 of IRC: SP : 102-2014.

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 RCC facia panel/ block to a full height compacted to a firm condition complete as per drawing and as per clause 3.3 & 6 of IRC: SP:102-2014.

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. 3.2 of IRC :SP:102-2014 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% Modified proctor 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 3.2, 4.2 & 6 of IRC :SP:102-2014 and Appendix - 6 of IRC 78 - 2014.

Supply and fixing of High Quality of perforated 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 charages for fixing and including all other incidental charges etc complete., for drainage.

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 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 of MORT&H - Fifth Revision an cl. 3.6 of IRC: SP:102-2014 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.

PROVISION FOR APPROACH ROAD FOR ROB

Earth work excavation including removal and satisfactory disposal of all materials necessary for the construction of road way and side drains in accordance with the specifications and the lines, grades and cross sections shown in the drawings or as instructed by the engineer for boxing as per claus of MORTH

Construction of Granular sub base by providing coarse graded materials, mising in a mechanical mix plant at OMC, carriage of mixing in a mechanical mix plant at OMC, carriage of mixed materials to work site, spreading in uniform layers wit motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 of MORT&H (for Grade V Material Drainage Layer)

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 50mm consolidated thick Dense Bituminous Macadam using 0.24 cum of 26.50-13.20 mm 0.25 cum of 13.20-2.36 mm and 0.23 cum of 2.36 mm and below and with 53.20 kgs of VG30 Grade bitumen for premixing per 10 sqm including cost and conveyance of all materials to CMP site, heating the bitumen, aggregate and mixing them in required temperature in central hot mix plant 20-30 tonne capacity, conveying the mix by tipper trucks to work site, spreading the mix to uniform thickness of 50mm using paver to the specified grades and cross sections and compacted by Vibratory/Pneumatic Roller to the required density etc., including labour for attending to paver to site etc., includinglabour for attending to paver at site etc., including hire and fuel charges for 20-30 tonne CMP with bitumen boiler, tipper trucks, paver finisher, vibratory rollers and all other tools and plants 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, 0.17cum of 9.50-2.36mm and 0.26cum 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 the min required temperature in central hot mix plant 20-30ton capacity, conveying the mix by tippertrucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical pave rto the specified grad esand cross sections and consolidated by 8-10tonne Vibratory/Pneumatic Roller to the required density etc., including labour for attending to paver to site etc., including hire charges and fuel charges for 20-30t CMP with bitumen boiler, tipper trucks, Paver Finisher / 9m paver finisher, Vibratory / Pneumatic 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

PROVISION FOR SERVICE ROAD FOR ROB

Forming embankment with excavated soil and spreading in layers of thickness not exceeding 200mm compacted thickness ,sectioning ramming and watering and compacting by power roller in the required proctor density at minimum 100% compaction for the top 500mm thick compaction of the sub grade including watering with all leads for water and compaction by power roller and the surface to the required transverse and longitudinal camber profile and including all other incidental charges, labour charges complete including hire charges and machinary charges for power roller,water sprinkler in all other tools and plants etc., for forming Embankment.

Construction of Granular sub base by providing coarse graded materials, mising in a mechanical mix plant at OMC, carriage of mixing in a mechanical mix plant at OMC, carriage of mixed materials to work site, spreading in uniform layers wit motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 of MORT&H (for Grade V Material Drainage Layer)

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 50mm consolidated thick Dense Bituminous Macadam using 0.24 cum of 26.50-13.20 mm 0.25 cum of 13.20-2.36 mm and 0.23 cum of 2.36 mm and below and with 53.20 kgs of VG30 Grade bitumen for premixing per 10 sqm including cost and conveyance of all materials to CMP site, heating the bitumen, aggregate and mixing them in required temperature in central hot mix plant 20-30 tonne capacity, conveying the mix by tipper trucks to work site, spreading the mix to uniform thickness of 50mm using paver to the specified grades and cross sections and compacted by Vibratory/Pneumatic Roller to the required density etc., including labour for attending to paver to site etc., including labour for attending to paver at site etc., including hire and fuel charges for 20-30 tonne CMP with bitumen boiler, tipper trucks, paver finisher, vibratory rollers and all other tools and plants 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, 0.17cum of 9.50-2.36mm and 0.26cum 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 the min required temperature in central hot mix plant 20-30ton capacity, conveying the mix by tippertrucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical pave rto the specified grad esand cross sections and consolidated by 8-10tonne Vibratory/Pneumatic Roller to the required density etc., including labour for attending to paver to site etc., including hire charges and fuel charges for 20-30t CMP with bitumen boiler, tipper trucks, Paver Finisher / 9m paver finisher, Vibratory / Pneumatic 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

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.

PROVISION FOR DISPOSAL OF EXCESS CUT EARTH FOR ROB

Conveyance of excavated surplus cut earth with a lead of 5 km by tipper away from worksite of ROB and RE, PCC retaining wall, for the disposal of surplus earth at the place specified by the engineer and in the specified lines by the departmental officers and stacking the same at specified locations for premeasurements for making payment and including all incidental charges etc., complete.

PROVISION FOR ROAD FURNITURES & ROAD SIGNAGES FOR ROB

Providing and laying of hot applied thermoplastic compound 2.5 mm. thick including reflectorising glass beads @ 250 gms. per sqm. area, thickness of 2.5 mm. 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 MORT & H specification No.803). (IRC 35: 2015 for centerline marking & edge line marking )

Providing and fixing unidirectional Reflective Pavement Marker (RPM) or road studs bonded to or anchored within the road surface for lane marking and delineation for night time visibility, with plastic body of RPM / road studs moulded from ASA (Acrylic Strene Acrylonitrite) or HIPS (High – Impact Polystyrene). The marker shall support a load of 13635 Kg. tested in accordance with ASTM D 4280. Reflective panels shall consist of number of lenses containing single or duel prismatic cube capable of providing total internal reflection of the light entering the lens face. Lenses shall be moulded of methyl methecrylate conforming to ASTM D 788 or equivalent etc. complete. (As per Technical specification of NHAI Clause A-8). (IRC : 67:2012)

Providing and fixing of retro reflectorised cautionary mandatory and informatory sign as per IRC 67 -2012 and ASTM D 4956-09 Type IV specification and fixed over 1.5mm thick Aluminium sheet fixed on back supporting frame of 25mm x 25mm x 3mm mild steel angle and supported on a mild steel angle iron post 75 mm. x 75 mm. x 6mm. firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cm x 45cm x 60 Cm. 60 Cm. below G.L. etc. complete including 7 years warrenty for retro refelective sheeting as per cl 6.9 of IRC 67: 2012 specification (as per MORT & H specification No.801)

90 Cm. equilateral triangle

60 Cm circular board

Providing and erecting direction and place identification retro reflectorised sign as per IRC:67-2012 made of High Intensity Grade vide Clause 801.3 fixed over Aluminium sheeting, 1.5 mm thick fixed on back supporting frame and supported on a mild steel angle iron post 75mm x 75mm x 6 mm 2 Nos. firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level, etc. complete (as per MORT & H specification No.801 ) (for area More than 0.9 Sqm.)

Providing fixing of Median marker double sided made of polycarbonate for impact resistance and good weather ability. Polycarbonate used for molding th emedian marker shall have a minimum load impact strength value of 600 J/m at room temperature. The impact strength of the polycarbonate 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 natured weathering. The body of the median marker shall be in the form of an isoscales trapezoidal structure of length of 15cm height abd 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 relective sheeting should not be less than 70 cm2. Edge of retro reflective shall be concealed using grill / mesh / similar mechanism to prevent vandalism and sheeting pilferage. The logo of the manufacturer shall be embosseed and painted in contrasting colour on both side of median marker for distinct identification@ 9m interval

Supplying and installation of Delineators (Road way indicators and object markers) 80-100 cm rectatangular or 75 mm dia circular reflectorised panels at the top, buried or pressed in to the ground and conforming to IRC - 79 ETC., (as per MORTH & H Specification No. 806) @ 9m interval

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory signs (with or without definition board) made out of high intensity prismatic grade sheeting confirming to IRC 67-2012 and ASTM D4956-09,type IV specification and fixed over 1.5 mm thick Aluminium sheet fixed on back supporting frame of 25mm x 25mm x 3mm mild steel angle and supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrerte 45 x 45 x 60 cm.60cm. below ground level etc.,complete including 7 years warranty for the retro-reflective sheeting as per clause 6.9 of IRC 67 : 2012 specification (as per MORT & H specification No.801) Retro-Reflectorised Traffic signs : (Hazard marker) 300x900mm size

Providing & erecting direction & place identification retro reflectorised sign made out Cube corner micro prismatic grade sheeting confirming to Type-IX standards of IRC: 67-2012 and ASTM D 4956-09, specification and fixed over 2mm aluminium sheet fixed over back supporting frame of 25mm x 25mmx 3mm M.S steel angle and supported on a mild steel angle post 25mm x 25mmx 3mm with clear height of not less than 2.10m from the G.L to the bottom of 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 material, equipment, machinery & 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 reflectiorised 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 & certified copy of three years outdoor exposure report shall be obtained as per IRC: 67-2012 (as per MORTH specification NO.801). (For location black spot, curve, sharp bend, junction, ghat roads and critical zone application) Chevron board ( upto 0.90 sq.m)

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 of protective wall

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 OF PROTECTIVE WALL.

Vibrated 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 FOOTING OF PROTECTIVE WALL.

Vibrated 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 PIER PROTECTION SAFETY KERB.

Filling between safety kerbs with box cutting earth, 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.

Providing steel Grill fencing arrangement below the trestle portion of ROB which includes the cost of steel, labour charges for fabrication,fixing the steel grill in position by welding,concreting, and all other incidental charges etc..complete.

Painting two coats with Ready mix plastic enamel paint of approved colour including priming coat over the grill surface complete including scrapping clean removal of dirt on parts over grill surface

PROVISION FOR FOOT PATH CUM DRAINAGE FOR SERVICE ROAD

Earth work excavation in all classes of soils such as hard rock requiring blasting and depositing on bank with all leads and lifts as per S S 20 B including cost of all labour materials, tools, equipments and all incidental charges and sheeting, shoring and bracing and their subsequent removal, removal of all logs, stumps and other deleterious matter and obstructions, trimming of bottom of excavaion back filling, clearing up the site and disposal of all surplus materials etc., complete as per standard specification for Foundation of Drain.

Vibrated Plain Cement Concrete M10. Grade (1:3:6) Nominal mix using 40 mm ISS HBG metal including cost and conveyance of all materials to site including formwork and centering, labour charges, transporting and placing in position, compacting, finishing and curing, working at depths, Tools and Plants and incidental charges such as sheeting, shoring and bracing and their subsequent removel etc., complete as per standard specification for Levelling Course.

Vibrated Reinforced Cement Concrete grade M25 Design Mix using 20mm ISS size HBG graded metal including cost and conveyance of all materials to site including formwork and centering, labour charges, transporting and placing in position, compacting, finishing and curing, working at depths, Tools and Plants and incidental charges such as sheeting, shoring and bracing and their subsequent removel etc., complete as per standard specification for Base slab for drain.

Vibrated Cement Concrete grade M25 Design Mix using 20mm ISS size HBG graded metal including cost and conveyance of all materials to site including formwork and centering, labour charges, transporting and placing in position, compacting, finishing and curing, working at depths, Tools and Plants and incidental charges such as sheeting, shoring and bracing and their subsequent removel etc., complete as per standard specification for Side Walls for drain.

Vibrated Reinforced Cement Concrete grade M25 Design Mix using 20mm ISS size HBG graded metal including cost and conveyance of all materials to site including formwork and centering, labour charges, transporting and placing in position, compacting, finishing and curing, working at depths, Tools and Plants and incidental charges such as sheeting, shoring and bracing and their subsequent removel etc., complete as per standard specification for cover slab for drain.

Providing and fixing of PVC Drainage spouts 100mm dia with C.I grating arrangements at top and 100mm dia drainage spout projecting 200mm into the cover slab including cost and conveyance of Cast Iron pipes and flats and fixing them in position, etc.,. complete

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 specifictaions

Supply and fabrication of steel Grade Fe-500D required for all RCC items of works involved in the schedule including cost of steel cost of fabrication labour charges for cleaning the bars straightening cutting bending tying grills hoisting 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 specification

PROVISION FOR JUNCTION IMPROVEMENT ON SULUR AND THENNAMPALAYAM SIDES

Picking the existing B.T Surface for including all labour charges and hire charges for T & P including charges etc., complete

Excavation including removal and satisfactory disposal of all materials necessary for the construction of road way and side drains in accordance with specifications and the lines , grades and cross sections shown in the drawings or as indicated by the Engineer with a lead of 1km for box cutting of existing road

Forming embankment with excavated soil and spreading in layers of thickness not exceeding 200mm compacted thickness ,sectioning ramming and watering and compacting by power roller in the required proctor density at minimum 97% compaction for the top 500mm thick compaction of the sub grade including watering with all leads for water and compaction by power roller and the surface to the required transverse and longitudinal camber profile and including all other incidental charges, labour charges complete including hire charges and machinary charges for power roller,water sprinkler in all other tools and plants etc., for approaches to junction.

Construction of Granular sub base by providing coarse graded materials, mising in a mechanical mix plant at OMC, carriage of mixing in a mechanical mix plant at OMC, carriage of mixed materials to work site, spreading in uniform layers wit motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 of MORT&H (for Grade V Material Drainage Layer)

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

Providing 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 of Tack Coat over existing BT surface using 2.0 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 50mm consolidated thick Dense Bituminous Macadam using 0.24 cum of 26.50-13.20 mm 0.25 cum of 13.20-2.36 mm and 0.23 cum of 2.36 mm and below and with 53.20 kgs of VG30 Grade bitumen for premixing per 10 sqm including cost and conveyance of all materials to CMP site, heating the bitumen, aggregate and mixing them in required temperature in central hot mix plant 20-30 tonne capacity, conveying the mix by tipper trucks to work site, spreading the mix to uniform thickness of 50mm using paver to the specified grades and cross sections and compacted by Vibratory/Pneumatic Roller to the required density etc., including labour for attending to paver to site etc., including labour for attending to paver at site etc., including hire and fuel charges for 20-30 tonne CMP with bitumen boiler, tipper trucks, paver finisher, vibratory rollers and all other tools and plants 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, 0.17cum of 9.50-2.36mm and 0.26cum 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 the min required temperature in central hot mix plant 20-30ton capacity, conveying the mix by tippertrucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical pave rto the specified grad esand cross sections and consolidated by 8-10tonne Vibratory/Pneumatic Roller to the required density etc., including labour for attending to paver to site etc., including hire charges and fuel charges for 20-30t CMP with bitumen boiler, tippertrucks, PaverFinisher / 9mpaverfinisher, Vibratory / Pneumatic 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

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 median and islands

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 FOR ISLANDS.

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 FOOTING FOR ISLANDS.

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 SIDE WALLS FOR ISLANDS.

Filling under the body walls with box cutting earth, 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 side walls.

Painting two coats with exterior emulsion paint and approved colour including priming coat over the cement surface complete including scrapping clean removal of dirt of parts for Zebra marking.

Providing vibrated Reinforced cement concrete median of grade M25, using 20 mm ISS metal, 0.610m at bottom, 0.250m at middle, 0.150 at top and to height of 0.860m from the road level including cost and conveyance of all materials to the work site, rendering smoothness over the CC surface with 10 kg of cement for 10 Sqm area and painting two coats over the CC surfaces with best approved quality of synthatic enamal paint including primer etc., including all labour charges, hire and fuel charges for the tools and plants employed as directed by the departmental officiers etc., complete for Center Median.

Provision for Single Cell Box culvert of size 2m x 1.5m at Ch. 788.49m. on Thennampalayam side

Earth work excavation in all classes of soil except hard rock requiring blasting and depositing on bank as per SS20B with all leads and lifts and all other incidental charges such as baling out water shoring shrutting, walling & forming protective bunds wherever necessary etc complete as per relevant standard specification for FOUNDATION OF BOX CULVERT @ Ch: 788.49

Provide Quarry rubbish filling included cost and conveyance Quarry rubbish to work site laying and filling in layers tamping under optimum moisture content to get the maximum dry density including watering with all leads for good water and all other incidental charges etc., complete as per the drawing and standard.

Vibrated Cement Concrete of Grade M-15 (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 form work, 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 OF BOX CULVERT.

Vibrated Reinforced Cement Concrete M-25 Grade Design Mix using ISS HBG metal including cost and conveyance of all materials to site and cement at site but excluding cost and fabrication of steel, including labour charges for mixing, transporting, laying, curing concrete, working at heights, hire charges for tools and plants, including all other incidental chargeas, etc., complete for BASE SLAB, SIDE WALLS AND TOP SLAB OF BOX CULVERT.

Vibrated Cement concrete M30 mix (Design Mix) using 20mm ISS HBG graded metal including cost and conveyance of all materials to site including cost and labour charges for form work and centering, labour charges for mixing concrete, laying, vibrating, hire charges for tools and plants, compacting, curing with all leads for soft water, including all other incidental charges, formwork,cost of premoulded expansion joints and fixing the same in position etc., complete for wearing coat of 75mm uniform thickness over Top slab of Box culvert.

Supply and Fabrication of Fe-500D 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. For bars upto 16mm dia.

Filling With Quarry rubbish to required thickness including cost and conveyance of all materials to site form any approved source satisfying the standard and specifications and all labour chargesfor filling in layers compacting, ramming to obtain the maximun density by watering to obtain the maximum density by watering with all leads for water including all other incidental charges such as bailing out water if necessary forming protective bunds etc., Complete for Box Culvert.

PROVISION FOR THREE CELL BOX CULVERT FOR ROB ON SULUR SIDE OF SIZE 3M X 3M @ CH: 212.743

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 materials, tools, equipments and all incidental charges and sheeting, shoring and bracing and their subsequent removal, removal of all logs, stumps and other deleterious matter and obstructions, Trimming of bottom of excavation back filling, clearing up the site and disposal of all surplus materials, etc, complete as per standard specification for foundation of Box culvert.

Filling With quarry rubbish to required thick below the foundation concrete including cost and conveyance of all materials to site form any approved source satisfying the standard and specifications and all labour chargesfor filling in layers compacting, ramming to obtain the maximun density by watering to obtain the maximum density by watering with all leads for water including all other incidental charges such as bailing out water if necessary forming protective bunds etc., Complete for Box Culvert @ Ch: 212.743 and Wing wall.

Vibrated Reinforced cement concrete of grade M15 Nominal mix (1:2:4) using 40mm ISS 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 BASE COURSE BELOW Box Culvert & Wing Wall.

Vibrated Reinforced Cement Concrete [Design Mix] M30 grade using 20mm ISS size HBG graded metal crushed stone including cost and conveyance of all materials to site but excluding cost and fabrication for steel but including cost and labour charges for formwork and centering, labour charges, compacting, finishing and curing, including all incidental charges etc., complete for BOX CULVERT ( Base slab, side walls & top slab of box culvert).

Vibrated Cement Concrete M20 Grade Nominal mix (1:1.5:3) using 20mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for formwork and centering, labour charges, compacting, curing, and all incidental charges etc., complete for Wing Wall below sill.

Vibrated Cement Concrete M20 Grade Nominal mix (1:1.5:3) using 20mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for formwork and centering, labour charges, compacting, curing, and all incidental charges etc., complete for Wing Wall Above Sill.

Vibrated Cement Concrete M20 Grade Nominal mix (1:1.5:3) using 20mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for formwork and centering, labour charges, compacting, curing, and all incidental charges etc., complete for Parapet Wall.

Supply and fabrication of steel Grade Fe-500 HYSD required for all RCC items of works 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 drawings including cost of binding wire provision of spacer bars, cover blocks and all other incidental charges etc. complete as per standard specification

Vibrated Cement concrete M30 mix (Design Mix) using 25mm,12mm,6mm ISS HBG graded hard granite broken metel including cost and conveyance of all materials to site including cost and labour charges for form work and centering, labour charges for mixing concrete, laying, vibrating, hire charges for tools and plants, compacting, curing with all leads for soft water, including all other incidental charges, formwork,cost of premoulded expansion joints and fixing the same in position etc., complete for wearing coat of 75mm uniform thickness over Top Slab.

Filling behind side walls and wings with clean gritty gravel 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 deck drainage disposal works for ROB

Providing and fixing 160mm dia PVC pipes of approved class not less than 6 kg/m2 connecting the drainage spouts of the deck slab along both 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 fixures complete including tools and plants, transporation etc.,

Earthwork excavation in all classes of soil except soft disintegrated rock not requiring blasting and hardrock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidential 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 collection pit.

Vibrated plain cement concrete of grade 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 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 as per relevant standard specification,as per section 1100 of MoRT&H specification (V Revision) for side walls and cover slab.

Providing and laying 40mm, 20mm, 12mm and fine aggregate filling in the deck drainage system in alternative layer of 0.50m each including cost of material transportation labour for filling complete as directed by the Engineer.

Painting the ROB

Painting two coats with Exterior emulsion paint and approved colour including priming coat over the cement surface complete including scrapping clean removal of dirt of parts over cement surface

Painting two coats with Exterior emulsion paint and approved colour including priming coat over the cement surface complete including scrapping clean removal of dirt of parts for Zebra marking.

Providing PCC Retaining wall for approach roads of 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 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 foundation of RETAINING WALLS. Upto 2.00m Height.

Plain Cement concrete M15 1:2:4 (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 M20 1:1.5:3 (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 M20 1:1.5:3 (Nominal mix) using 40 mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement to site but including 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).

Providing and fixing High quality of PVC seepage pipes of 110 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 with granular material 600mm thickness using filter material stone crushed aggregates satisfying the requirements laid down in Cl.2504.2.2 of MORTH specification 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. (MORTH Cl. 710.1.4, 310.6.4- 5th revision & IRC 78: 2000

Filling materials inside Retaining wall as per Appendix 6 of IRC 78: 2014 with filling material having ø value more than 350 , free from cohesion, including cost & conveyance to worksite, laying, handling charges & filling in layers, tamping under Optimum Moisture Comtent to get Maximum Dry Density, including watering with all leads and lift for water all other incidental charges, etc complete as per Cl.710.1.4 &Appendix 6 of IRC 78: 2014..

Vibrated Reinforced Cement Concrete M40 grade design mix using 20mm ISS size hard granite broken graded metal including cost and conveyance of all material 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 section 3100 of MORTH -5th revision for crash barrier.

Supply and Fabrication of Fe-500D 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. For bars upto 16mm dia.

Providing Pylon for ROB

Earthwork excavation in all classes of soil except hardrock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidential 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 PYLON.

Filling the foundation with Quarry dust including cost and conveyance of sand 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 under the foundation.

Plain 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 LEVELLING COURSE BELOW FOOTING.

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 FOOTING (below ground Level).

Brick work in Cement Mortar 1:5 using best quality of II Class Ground Moulded Chamber Burnt Brick of size 9" x 43/8" x 23/4"for foundation and basement including curing, etc., complete complying with standard specifiction.

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, Above ground Level.

Supply and Fabrication of High Yield Strength Deformed Bar with Grade Designation Fe-500 D, conforming to IS:1786-1985, 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,Fe-500 D grade.

Providing Varagapoochu over the core wall sanavimnams/ Gopurams with cement mortar 1:3 complete including shaping the Muknapsthram, Mananagi, Kooau and all ornamental works to proper shape by embedding broken bricks snapea chiseled bricks, rough plastering with plastering with cement mortar 1:3 and finishing with final including cost and conveyance of all materials, labour therfore, lifting of materials, working at nights, curing with water etc., complete maintaining all extra foe scanolaing and maintaining clearing the debris from the Vimanams/ Gopurams of height upto 15m (excluding Kaikaram) shaping the vargans by embedding broken bricks / Snepea brick.

Plastering with CM 1:3, 12mm thick including cost and conveyance of all materials to site including cost of cement, including labour for mixing and laying and finishing to paint etc., complete including handling charges etc., complete as per standard specifications.

Painting with multicolour (Panchavarnam) good Enamel paint complete for Virananams / Gopurams including cost and conveyance of all materials, labour charges including Arust painter, working at heights, lifting of materials, cost of brushes and all other incidental charges etc., complete melding all extra for the folding in superfical areas.

Providing and fixing Tabular stones of size 0.75m x 1.00m x 20mm including cost and conveyance of all materials to work site, including engraving the names as specified by the departmental officers and labour chrarges for fixing and all other incidental charges etc., complete as per specifications.

Making TamilNadu symbol in circular Masonry 100 mm thick and 650mm dia with inscriptions and temples and other relief and writing in words the tamilnadu Government and its motto including cost of materials, special chemicals for quicksetting, Artistic Mason charges, staging, thatched roofs for the work etc., complete on both sides.(as per quotation of artistic mason)

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

Sub Total Amount for above all items

GST 18% for the above SubTotal Amount

P.K.M. CONSTRUCTIONS