RECONSTRUCTION OF HIGH LEVEL BRIDGE AT KM 34.8 OF MANNARGUDI .SETHUBAVACHATIRAM ROAD

Amount

MAINBRIDGE

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 bailing out water shoring strutting, walling and forming protective bunds whereever necessary etc., complete as for DRESSING THE BED UPTO SILL LEVEL as per Cl 304,900 of MORT&H specifications (V revision)

Earthwork excavation in all classes of soil except hard rock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidential charges such as bailing out 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 PILE CAP UNDER ABUTMENTS AND PIERS FOR FOUNDATION as per Cl 304,900 of MORT&H specifications (V revision)

Providing and driving in position PERMANENT MS LINER including cost and conveyance to the site and fabrication charges and tools and plants and driving M.S 6mm thick liner to be left peramnently with the pile shaft as per the requirement and as per the specifications and placing from the bottom with all leads and lifts using 6mm M.S sheetas per Cl 1000,1900 of MORT&H specifications (V revision)

Reinforced cement concrete cast-in-situ bored piles of 1200 mm diameter M-35 grade Design Mix using 20mm & below ISS size graded HBG metal with minimum cement content of 400kg per cu.m maximum water cement ratio of 0.4 and slump of 150 - 200mm by tremie concreting including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel including placing of reinforcement in position, concreting, including all labour charges for driving or boring, mobilisation of piling equipment and other accesssories required for driving the pile, cost of Bentonite solution and the temporary liners, chiselling and including forming of working platform over the river bed for accommodating piling eqipments including working platform, cost of test piles both initial and routine test for vertical loads and horizontal loads, forming approaches to the working platform, mixing concrete, filling it in position, compacting, cutting of pile head to cut off level for the casting the pile caps, including diversion of water course if necessary and all other incidental charges etc., complete for PILES BELOW ABUTMENTS & PIERS as per Cl 1000,1500,1100 & 1700 of MORT&H specifications (V revision)

Vibrated Plain Cement Concrete M-15,Nominal mix 1:2:4 using 40mm ISS graded metal including cost nd conveyance of all materials to site including 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 for LEVELLING COURSE BELOW PILE CAP UNDER ABUTMENTS AND PIERS as per Cl 1000,1500,750,1100 & 1700 of MORT&H specifications (V revision)

Vibrated reinforced cement concrete M35 grade Design Mix, using 20 mm & below 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 for PILE CAPS UNDER ABUTMENTS, RETURN WALLS AND PIERS as per Cl 1000,1100,1500,1700&2200 of MORT&H specifications (V revision)

Vibrated reinforced cement concrete M-35 Grade, Design Mix, using 20 mm & below 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 for ABUTMENTS AND RETURN WALLS Sub structure as per Cl 1000,1500,1600,1700&2200 of MORT&H specifications (V revision)

Vibrated reinforced cement concrete M-35 Grade, Design Mix, using 20 mm & below 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 including 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 BED BLOCK CUM DIRT WALL OVER ABUTMENTS as per Cl 1000,1500,1600,1700&2200 of MORT&H specifications (V revision)

Vibrated reinforced cement concrete M35 grade, Design Mix, using 20mm & below 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 including 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., for PIER COLUMNS1500mmdia as per Cl 750,1000,1500,1600,1700&2200 of MORT&H specifications (V revision) .

Vibrated reinforced cement concrete M35 (Design mix) using 20mm & below 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 including 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 for CAPPING BEAM OVER PIER COLUMNS as per Cl 1000,1500,1600,1700&2200 of MORT&H specifications (V revision)

Supply and Fixing of Elastomeric bearing of size 500x300x80mm including cost and conveyance to work site, labour for fixing the same in correct position and all other incidental charges etc.as per Cl 2000 of MORT&H specifications (V revision) and IRC:83-2015 (part-II)

Vibrated reinforced cement concrete M-35, Grade, Design Mix using 20mm & below ISS size hard granite broken 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, transporting, laying, curing concrete, working at heights, potable water, hire charges for tools and plants, including all other incidental charges etc., complete as per relevant standard specification for T-BEAMS AND CROSS BEAMS as per Cl 1000,1500,1600,1700,1800&2300 of MORT&H specifications (V revision)

Vibrated reinforced cement concrete M-35, Grade, Design Mix using 20mm & below ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site but excluding cost and fabrication of steel but including 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 for DECK SLAB and safty Kerbs as per Cl 1000,1500,1700,1800&2300 of MORT&H specifications (V revision)

Vibrated reinforced Concrete M-40, Grade, Design Mix, using 20mm & below 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 for CRASH BARRIER as per Cl 811,1700&2703.3 of MORT&H specifications (V revision)

Providing and fixing of Galvinised Iron drainage spouts 100mm dia as per MOST drawing SD/205 with grating arrangements at top as shown in the drawing using 12mm x 25mm flats for grating arrangements, and 100mm dia drainage spout projecting beyond the bottom of deck slab as shown in the drawing including cost and conveyance of cast iron pipes and flats and fixing them in position etc, as per Cl 2705 of MORT&H specifications (V revision)

VibratedPlain Cement Concrete M-15, Grade, Nominal Mix 1:2:4 , using 40mm below ISS size hard granite broken metal including cost and conveyance of all materials to site and cement at sitel 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 for PARAPET OVER RETURNWALL as per Cl 1500 1700 of MORT&H specifications (V revision)

Supplying and installation of STRIP SEAL EXPANSION joint system conforming to specifications for Road and Bridge Works_Published by Ministry of Roads Transport and Highways 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 section 2600 of MORT&H specifications (V Revision).

Vibrated PlainCement Concrete M15, Grade Nominal Mix, 1:2:4 using 40mm below ISS hard granite broken metal including cost and conveyance of all materials to site and cement at site including cost of formwork,lead for soft water, labour charges for mixing , transporting, laying, and curing concrete working in heights and hire charges for tools and plants, and all other incidental charges etc complete for BASE COURSE BELOW APPROACH SLABAND SAFTY KERB RAMP as per Cl 1000,1500,1700&2704 of MORT&H specifications (V revision)

Vibrated Reinforced Cement Concrete M-30, Grade, Design Mix, using 20mm & below ISS graded hard granite broken metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, laying, curing concrete, working at heights,hire charges for tools and plants, including all other incidental chages etc., complete for APPROACH SLABS as per Cl 1000,1500,1700&2704 of MORT&H specifications (V revision)

Vibrated Cement Concrete M-30, Grade, Design Mix, using 65% of 25mm, 25% of 12mm and 10% of 6mm ISS size HBG graded metal including cost and conveyance of all materials to worksite and cement at site including all labour charges for fixing 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 deck slab and approach slab as per Cl 1000,1700&2702.2 of MORT&H specifications (V revision)

Providing and fixing PVC seepage pipes of 100mm dia. PVC pipes of required lengths for abutments and wings including cost and conveyance of all materials to work site, cost and labour for 900mm dia. semi-spherical back fill arangements with 100mm size broken granite chips at the periphery and labour charges for fixing, etc.,to drain of the backfill IN BETWEEN THE ABUTMENTS AND WINGS as per Cl 2706 of MORT&H specifications (V revision)

Providing filter media behind the abutments and wings with clean III graded material 53mm to 5.6mm to 600mm thick and well compacted in layers with smaller sized towards the soil and bigger size towards the wall including cost and conveyance to work site including all labours and other incidental charges including hire charges for tools and plants employed etc., for filter media as per MOST's (Roads Wing) specifications for Roads and Bridges " Fourth Revision Cl. 309-3-2-B and 305 -4-4 etc., complete as per Cl 710.1.4 & Appendix 6 of IRC:78-2014.

Filling behind Abutments and RETURN WALLS as per Appendix 6 of IRC: 78-2000 with clean gritty free draining gravel including cost and draining gravel having Ø 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 High Yield Strength Deformed Bar with Grade Designation Fe-500, 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 ,Anticorrosive treatment and all other incidental charges etc, complete, Fe-500 grade as per Cl 1600 of MORT&H specifications (V revision)

Supply and fabrication of S-240 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 ,Anticorrosive treatment and all other incidental charges etc,complete, S-240 grade as per Cl 1600 of MORT&H specifications (V revision)

Supply and fixing of High Quality of PVC pipes of 150mm 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 proving utility services in footpaths as per Cl 2700 of MORT&H specifications (V revision)

Sub estimate for Construction of Retaining wall on Pattukkottai side approach

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 bailing out 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 RETAINING WALL .

Vibrated PlainCement Concrete M10 grade, Nominal Mix 1:3:6 using 40mm ISS size hard granite broken metal including cost and conveyance of all materials to site and cement at site including labour charges for mixing,transporting, laying, and curing concrete,working at heights,hire charges for tools and plants, including all other incidental charges,etc.,complete as per standard specification for Levelling Course for RCC Retaining WALLS.

Vibrated Reinforced Cement Concrete M-30, Grade, Design Mix, using 20mm & below ISS graded hard granite broken metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, laying, curing concrete, working at heights,hire charges for tools and plants, including all other incidental chages etc., complete for Footing of RCC Retaining wall as per MORT&H specifications (V revision)

Vibrated Reinforced Cement Concrete M-30, Grade, Design Mix, using 20mm & below ISS graded hard granite broken metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, laying, curing concrete, working at heights,hire charges for tools and plants, including all other incidental chages etc., complete for Stem of RCC Retaining wall Below GL as per MORT&H specifications (V revision)

Vibrated Reinforced Cement Concrete M-30, Grade, Design Mix, using 20mm & below ISS graded hard granite broken metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, laying, curing concrete, working at heights,hire charges for tools and plants, including all other incidental chages etc., complete for Stem of RCC Retaining wall Above GL as per MORT&H specifications (V revision)

Vibrated PlainCement Concrete M20 grade, Nominal Mix using 40mm ISS size hard granite broken metal including cost and conveyance of all materials to site and cement at site including labour charges for mixing,transporting, laying, and curing concrete,working at heights,hire charges for tools and plants, including all other incidental charges,etc.,complete as per standard specification for Broken Parapet over RCC Retaining Wall.

Supply and Fabrication of High Yield Strength Deformed Bar with Grade Designation Fe-500, 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,Anticorrosive treatment and all other incidental charges etc, complete, Fe-500 grade as per Cl 1600 of MORT&H specifications (V revision)

Providing and fixing PVC seepage pipes of 100mm dia. PVC pipes of required lengths for retaining Wall including cost and conveyance of all materials to work site,and labour charges for fixing, etc., as per Cl 2706 of MORT&H specifications (V revision)

Sub estimate for Construction of Retaining wall on Sethubhacachatram side approach

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 bailing out 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 RETAINING WALL .

Vibrated PlainCement Concrete M10 grade, Nominal Mix 1:3:6 using 40mm ISS size hard granite broken metal including cost and conveyance of all materials to site and cement at site including labour charges for mixing,transporting, laying, and curing concrete,working at heights,hire charges for tools and plants, including all other incidental charges,etc.,complete as per standard specification for Levelling Course for RCC Retaining WALLS.

Vibrated Reinforced Cement Concrete M-30, Grade, Design Mix, using 20mm & below ISS graded hard granite broken metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, laying, curing concrete, working at heights,hire charges for tools and plants, including all other incidental chages etc., complete for Footing of RCC Retaining wall as per MORT&H specifications (V revision)

Vibrated Reinforced Cement Concrete M-30, Grade, Design Mix, using 20mm & below ISS graded hard granite broken metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, laying, curing concrete, working at heights,hire charges for tools and plants, including all other incidental chages etc., complete for Stem of RCC Retaining wall Below GL as per MORT&H specifications (V revision)

Vibrated Reinforced Cement Concrete M-30, Grade, Design Mix, using 20mm & below ISS graded hard granite broken metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, laying, curing concrete, working at heights,hire charges for tools and plants, including all other incidental chages etc., complete for Stem of RCC Retaining wall Above GL as per MORT&H specifications (V revision)

Vibrated PlainCement Concrete M20 grade, Nominal Mix using 40mm ISS size hard granite broken metal including cost and conveyance of all materials to site and cement at site including labour charges for mixing,transporting, laying, and curing concrete,working at heights,hire charges for tools and plants, including all other incidental charges,etc.,complete as per standard specification for Broken Parapet over RCC Retaining Wall.

Supply and Fabrication of High Yield Strength Deformed Bar with Grade Designation Fe-500, 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, Anticorrosive treatmentand all other incidental charges etc, complete, Fe-500 grade as per Cl 1600 of MORT&H specifications (V revision)

Providing and fixing PVC seepage pipes of 100mm dia. PVC pipes of required lengths for retaining Wall including cost and conveyance of all materials to work site,and labour charges for fixing, etc., as per Cl 2706 of MORT&H specifications (V revision)

Sub estimate for Formation of Approach Road

Filling with Carted earth having CBR not less than 8 for forming embankment of Approch road average lead of 20Km including conveyance of earth to site, spreading the earth uniformly to the entire embankment formation in layers of not exceeding 250 mm thick as directed by the department officers including compacting each layer to the required density in accordance with IS 2720 part VII at 97% Proctor density upto sub grade level and shoulders keeping the moisture content of earth at the time of compaction within the range of 1% above and 2% below the OMC determined and plasticity index value of not more than 20 and liquid limit not greater than 40 in accordance with IS 2720 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 ,sections as directed by the departmental 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 roller etc., complete

95% compaction

97% compaction

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.

Providing and laying Granular Sub-Base Grade- III 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.

Provding and laying Wet Mix Macadam consisting of clean crushed aggregates confirming to the grading given in Table No.400-13, including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver on well prepared surface and compacting with vibratory roller to achieve the desired density, etc., complete as directed by the Engineer

Providing and applying Prime Coat over granular Base with bitumen emulsion (SS-I type) on prepared surface including preparing the road surface and spraying the primer at the rate of 0.70 kg/sqm using bitumen sprayer as directed by the Engineer - over WMM

Providing and laying Tack coat of 2.5 Kg / 10 sqm. over the WMM surface treated with primer / existing BT surface using 2.5 Kg. of bituminous Emulsion (Rapid setting grade-1) including labour for preparing the surface and applying the required quantity tack coat by bitumen sprayer as per clause 503 of MOST specification.

Providing and laying90mm consolidated thick Dense Bituminous Macadam using 0.24 cum of 26.50-13.20mm, 0..25cum of 13.20-2.36mm and 0.23cum of 2.36mm & below and with 53.20 Kgs of VG30/ VG40 bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to work site, spreading the mix to uniform thickness of 70mm with 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 at site etc., including hire charges and fuel charges for 20-30 t CMP with bitumen boiler, tipper trucks, Paver Finisher / 9m paver finisher, Vibratory / Pneumatic rollers and all other tools and plant required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clause 505 MORTH Rev-5 (Grade-II) .

Providing and laying Bituminous Concrete to30/ 40 mm thick using 0.13 cum of 19.00-9.50mm, 0.17 cum of 9.50-2.36mm and 0.26 cum of 2.36 and below with 50.30 kgs of VG30/ VG40 bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonne Vibratory / Pneumatic Roller to the required density etc., including labour for attending to paver to site etc., including hire charges and fuel charges for 20-30 t CMP with bitumen boiler, tipper trucks, Paver Finisher / 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 (Grade-II)

Sub estimate for Formation of Diversion Road

Collection and supply of carted earth average lead of 5 km including excavation, removal and satisfactory disposal of all materials necessary for the construction of road way in accordance with the specifications and the lines, grades and cross section shown in the drawings or as directed by the Engineer 95% compaction for formation of Diversion road

Supply of NP3 class 1000 mm Dia RCC pipes to suit the respective diametre of pipes confirming to IS Specifications 458 to various diametre of pipes including cost of Pipes inclusive of all taxes, loading, unloading conveyance and delivery at road site as directed by the departmental officers, including all other incidental charges etc, complete including Hoisting and Fixing the pipe in position.

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.

Provding and laying Wet Mix Macadam consisting of clean crushed aggregates confirming to the grading given in Table No.400-13, including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver on well prepared surface and compacting with vibratory roller to achieve the desired density, etc., complete as directed by the Engineer

Providing and applying Prime Coat over granular Base with bitumen emulsion (SS-I type) on prepared surface including preparing the road surface and spraying the primer at the rate of 0.70 kg/sqm using bitumen sprayer as directed by the Engineer - over WMM

Providing and laying Tack coat of 2.5 Kg / 10 sqm. over the WMM surface treated with primer / existing BT surface using 2.5 Kg. of bituminous Emulsion (Rapid setting grade-1) including labour for preparing the surface and applying the required quantity tack coat by bitumen sprayer as per clause 503 of MOST specification.

Providing and laying 50mm consolidated thick bituminous macadam using 0.20 cum fo 26.50-13.20mm, 0.43 cum of 13.20-2.36mm and 0.08 cum of 2.36mm & below size IRC metal with 37 Kgs of VG30/ VG40 bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 50mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonne Vibratory / Pneumatic Roller to the required density etc., including labour for attending to paver to site etc., including hire charges and fuel charges for 20-30 t 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 504 of MORTH Rev-5

Providing and laying Bituminous Concrete to30/ 40 mm thick using 0.13 cum of 19.00-9.50mm, 0.17 cum of 9.50-2.36mm and 0.26 cum of 2.36 and below with 50.30 kgs of VG30/ VG40 bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonne Vibratory / Pneumatic Roller to the required density etc., including labour for attending to paver to site etc., including hire charges and fuel charges for 20-30 t CMP with bitumen boiler, tipper trucks, Paver Finisher / 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 (Grade-II)

Sub estimate for Dismantling existing causeway

Picking the existing BT surface upto 50mm depth as directed by the departmental officers and collecting the picked up salvaged metal and stacking the same for reuse and depositing the debris excluding cost of materials out including labour charges for picking and all other tools and plants employed not the work and including all their incidental charges etc., complete as per standard specification

Dismantling culverts, bridges and other structures : Dismantling salvaging and removal and disposing of resulting materials and back filling the resulting trenches and pits etc.Dismantling of Plain Cement Concrete

Dismantling culverts, bridges and other structures : Dismantling salvaging and removal and disposing of resulting materials and back filling the resulting trenches and pits etc.Dismantling of Brick / Stone Masonry in cement mortar walls under 3m high

Dismantling culverts, bridges and other structures : Dismantling salvaging and removal and disposing of resulting materials and back filling the resulting trenches and pits etc.Dismantling of Reinforced Cement Concrete

Sub estimate for Road Furniture

Providing and Fixing of Retro Reflectorised Cautionary, mandatory and Informatory signs made of High Intensity Prismatic Grade Sheeting conforming to IRC 67-2010 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 75mm x 75mm x6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cm x 45cm x 60cm, 60cm below Ground level etc complete including 7 year warranty for the Retro Reflective Sheeting as per clause 6.9 of IRC 67:2010 Specification (As per MORT & H specification No.801)

90cm equilateral triangle

80cm x 60cm rectangular board(CHEVRON BOARD)

Direction and place identification signs Type - IV: Providing and erecting direction and place identification retro- reflectorised sign made out of High intensity prismatic grade sheeting confirming to Type - IV standards of IRC 67-2012 and ASTM D 4956-09, specification and fixed over 2mm thick Aluminum sheet fixed over a back supporting frame of 25mmx25mmx3mm mild steel angle and supported on a mild steel angle post 75mm x 75mm x6mm with a clear height of not less than 2.10 m from the ground level to the bottom of the sign board and 0.60 m below ground level. The sign post should be painted asper IRC 67-2012 and firmly fixed to the fimly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45x45x60 cm size including cost and conveyance of all materials, equipment, machinary and labour charges with all leads and lifts, loading charges necessary for satisfactory completion of the work as directed by the engineeer in charge. High intensity retro - reflectro sheet shall consist of minimum coefficient of Retro p reflection as per Table 6.60 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 asper IRC67-2012 (asper MORTH & H specification No.801) Area more than 0.90 sqm

Providing and Fixing of Retro - Reflectorised Hazard Marker Traffic Sign made made out of High Intensity Prismatic Grade Sheeting confirming to Type-IV standards of IRC-67: 2012 and ASTM D 4956 -09, specification and fixed over 2mm thick Aluminium sheet fixed over a back supporting frame of 25mmx25mmx3mm Mild Steel angle and supported on a mild steel angle post 75x75x6mm and 0.60m below ground level. The sign post should be painted as per IRC 67-2012 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cmx45cmx60cm size including cost and conveyance of all materials, equipment, Machinery and labour with all leads and lifts, loading charges necessary for satisfactory completion of the work as directed by the engineer in charge. High intensity Retro - Reflectro sheet shall consist of minimum coefficient of Retro - reflection as per Table 6.6 of IRC 67-2012. 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)

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 exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform and free from streaks and holes (Road Marking with hot applied thermoplastic compound with Reflectorising Glass beads on bituminous surface) MoRT&H specification 803

Providing and fixing reflective road studs of category A raised pavement markers made out of polycarbonate/methyl methercrylate/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 and the length, height and width of the body shall not be less than 100 mm, 15 mm and 90 mm and with minimum reflective area of 13Sq.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+/-2 mm) from the body is to be a minimum value of 500kgf. Fixing will be 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 13635kg tested in accordance with ASTM D4280 and confirming to IRC 35- 2015 guidelines and MoRT&H specification 804 etc., complete

Providing and Fixing of Rigid Median Marker double sided made of tough, high impact resistant, injection-molded, thermoplastic body with an isosceles trapezoidal structure of length, width and height not less than 15cm, 10cm and lOcm respectively and thickness not less than 1.8mm, the body structure shall be rounded at its acute angle, all the corners and edges. The plastic used for molding the Median Marker shall have a minimum Notched lzod Impact strength value of 600 Jfm at room temperature, when tested in accordance with ASTM 0256 a nd shall retain at least 70% of this value when subjected to accelerated weathering for 1000hrs as per ASTM 0155 or UL746C. The logo of the manufacturer shall be embossed on either side of the body in the injection molding process. The Median Marker shall have rectangular-shaped, fluorescent yellow color retro-reflective sheeting of size not less than 8.5cm*8.5cm and with fully reflective micro prismatic cube corners as its retroreflective elements as per IRC 67 2012 and ASTM 04956-09 type xr specifications reflectivity values. The retro-reflective sheeting shall be both sides of the Median Marker and shall be edge protected with no exposed edges which will prevent edge lifting, vandalism, sheeting damage, etc. The Median Marker shall be flxed by a combination of epoxy grouting.

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