Construction of ROB at Km.7_6 of Keelvithi _ Ameerpet road in lieu of existing LC No.37 at Railway Km.80_6_8 near Anvarthiganpet Railway Station

Amount

Earth work excavation in all classes of soils execpt hard rock requiring blasting depositing on bank with all leads and lifts as per SS 20B, including cost of all labour, equipments and all incidental charges such as bailing out water, providing and maintaining necessary cofferdams sheeting, shoring, bracing and their subsequent removal, removal of all logs, stumps and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification

upto 2m A) for FOUNDATION OF RETAINING WALLS, ABUTMENTS AND PIERS = 5778 Cum B) for FOUNDATION OF RETAINING WALLS = 304.00 Cum

2m - 3m - for FOUNDATION OF RETAINING WALLS, ABUTMENTS AND PIERS.

3m - 4m - for FOUNDATION OF RETAINING WALLS, ABUTMENTS AND PIERS.

4m - 5m - for FOUNDATION OF RETAINING WALLS, ABUTMENTS AND PIERS.

Cement Concrete (Nominal Mix) using 40mm ISS HBG metal including cost and conveyance of all materials to site and cost of cement at site including soft water, labour charges for mixing, transporting, laying compacting, curing concrete, Tools and Plants and incidential charges such as bailing out water forming and maintaining of protective bunds, cofferdams, shoring, strutting, etc., complete as per relevant standard specification

A) Plain Cement Concrete M15, Nominal Mx - for LEVELLING COURSE BELOW FOUNDATION OF ABUTMENTS ,PIERS AND RETAINING WALLS = 289.00 Cum B) Vibrated Cement Concrete of Grade M-10, Nominal Mix (1:3:6) - for LEVELLING COURSE BELOW THE FOOTINGS OF RCC RETAINING WALLS - Reconstruction of Retaining wall = 16.00 Cum C) Vibrated cement concrete of grade M15 Nominal Mix 1:2:4 - for BASE COURSE BELOW BOX PORTION - Reconstruction of Culvert = 11.00 Cum

Vibrated Reinforced Cement Concret M35 (Design Mix) using 20mm ISS HBG graded metal including cost and conveyance of all materials to site and cost of cement at site, but excluding cost and fabrication of steel, but including cost of form work, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, hire charges for Tools and Plants including all other incidental charges etc., complete as per relevant standard specification for FOUNDATION OF ABUTMENTS AND RETURNS

Vibrated Reinforced Cement Concrete of grade M35 (Design Mix) using 20mm ISS HBG grade 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 depths hire charges for Tools and Plants including all other incidental charges, etc. complete for FOUNDATION OF PIERS.

Vibrated reinforced cement concrete of grade M35 (Design Mix) using 20mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement to site but excluding cost and fabrication of steel but including soft water labour charges for mixing, transporting, laying and curing concrete working at depths hire charges for tools and plants, including all other incidental charges, etc., complete

A) for FOUNDATION OF RETAINING WALLS = 1157.00 Cum B) for FOOTINGS OF RCC RETAINING WALLS = 86.00 Cum

Vibrated reinforced cement concrete of grade M35 (Design Mix) using 20mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement at site but excluding cost and fabrication of steel but including 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

A) for STEM OF RETAINING WALLS (below ground level) = 512.00 Cum B) for STEM OF RCC RETAINING WALLS BELOW GROUND LEVEL = 37 Cum

Vibrated reinforced cement concrete of grade M35 (Design Mix) using 20mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement at site but excluding cost and fabrication of steel but including 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

A) for STEM OF RETAINING WALLS (above ground level) = 493.00 Cum B) for STEM OF RCC RETAINING WALLS ABOVE GROUND LEVEL = 48 Cum

Vibrated reinforced cement concrete M35 (Design mix) using 20mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement to site but excluding cost and fabrication of steel but including 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 ABUTMENT and RETURN WALLS (below ground level)

Vibrated reinforced cement concrete M35 (Design mix) using 20mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement to site but excluding cost and fabrication of steel but including 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 ABUTMENT and RETURN WALLS (above ground level)

Vibrated Reinforced Cement Concrete of grade M 35 (Design Mix) using 20mm ISS HBG graded metal including cost and conveyance of all materials to site and cost of cement to site but excluding cost and fabrication of steel but incuding cost of form work, labour charges for mixing, transporting, laying and curing concrete, working at heights soft water, hire charges for Tools and Plants including all other incidental charges etc. complete, for BED BLOCK CUM DIRT WALL OVER ABUTMENTS.

Vibrated Reinforced Cement Concrete of grade M35 (Design mix) using 20mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement to site but excluding cost and fabrication of steel but including soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths hire charges for Tools and Plants including all other incidental charges, etc. completed, for PIER (below ground level)

Vibrated Reinforced Cement Concrete of grade M35 (Design mix) using 20mm ISS HBG graded metal including cost and conveyance of all materials to sidt and cost of cement to site but excluding cost and fabriaction of steel but including cost of formwork, 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 PIER (above ground level)

Vibrated Reinforced Cement Concrete of grade M35 (Design mix) using 20mm ISS HBG graded metal excluding cost and fabrication of steel but including cost of formwork, labour charges for mixing, transporting, laying and curing concrete, working at heights, soft water, hire charges for Tools and Plants including all other incidental charges, etc complete, for CAPPING BEAM OVER PIERS.

Vibrated Reinforced Cement Concrete of grade M35 (Design mix) using 20mm ISS HBG graded metal including cost and conveyance of all materials to site and cost of cement at site, but excluding cost and fabrication of steel but including cost of formwork, labour charges for mixing, transporting laying and curing concrete, working at heights, soft water, hire charges for Tools and Plants including all other incidental charges etc complete for PEDESTAL OVER ABUTMENT AND PIERS.

Supplying and fixing of ELASTOMERIC BEARING of size 50 x 32 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.

Vibrated Reinforced Cement Concrete of grade M35 (Design mix) using 20mm ISS HBG graded metal as the max size of coarse aggregate, including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including 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 DECK SLAB.

Vibrated Reinforced Cement Concrete of grade M35 (Design mix) using 20mm ISS HBG graded metal as the max size of coarse aggregate, including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including 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 T-BEAMS and CROSS BEAMS

Vibrated Reinforced Cement Concrete M40 (Design mix) using 20mm ISS HBG graded metal, including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including cost of form work, labour charges for mixing transporting, laying, curing concrete, working at heights, soft water, hire charges for Tools and Plants, including all other incidental charges, etc complete

A) for CRASH BARRIER = 425 Cum B) Crash Barrier over Box culvert = 2 Cum

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.

Supplying and installation of STRIP SEAL EXPANSION joint system conforming to cl. 2607 specification for Road and Bridge works - Vth 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 MORT&H specifiation including labour equipment and incidental charges for fixing the joints complete in all respects as per specifications.

Vibrated cement concrete M15 (Nominal mix) using 40mm ISS HBG metal, including cost and conveyance of all materials to site and cost of cement at site including all labour 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 cement concrete M35 (Design mix) using 20mm ISS HBG graded metal, including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including labour charges for mixing laying curing concrete working at heights soft water, hire charges for Tools and Plants including all other incidental charges, etc., complete for APPROACH SLAB

Vibrated cement concrete M30 (Design mix), including cost and conveyance of all materials to work site including cement at site incluidng 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, cost of premoulded expansion joints and fixing the same in position etc, complete

A) using 25mm, 12mm, 6mm ISS HBG metal - for WEARING COAT OVER DECK SLAB AND APPROACH SLAB = 3627.00 Sq.m. B) using 25mm 12mm 6mm HBG metal - for WEARING COAT OVER DECK SLAB of 75mm thickness over deck slab = 48 Sq.m.

A) Providing and fixing CLASS I PVC seepage pipes of 100mm dia of required lengths for abutments and returns including costs and conveyance of all materials to work site and labour charges for fixing etc., complete to drain the back fill = 721.00 Rm B) Providing and fixing seepage pipes of 110mm dia. PVC pipes of required lengths for RETAINING WALLS including cost and conveyance of all materials to work site, cost and labour for 900mm dia. semi-spherical back fill arrangements with 100mm size broken granite chips at the periphery and labour charges for fixing, etc.,to drain of the backfill in between RETAINING WALLS = 68 Rm

Providing Filter media for 600mm thickness using filter meterial 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 wrok site including all other incidental charges, etc., complete.

A) behind the abutments and wings = 97.00 Cum B) behind retaining walls = 416.00 Cum

Filling behind Abutments and returns as per Appendix 6 of IRC 78-2014 with clean gritty free draining material including cost and draining material having PHI value more than 35˚ conveyance of material to worksite, laying, handing 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 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 overlaping 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

A) Fe-550D - Main ROB = 636.00 MT B) Fe-500 grade steel for, reinforcement in drain base slab and cover slab etc. - Side Drain Cum Footpath = 14.00 MT C) Fe-500D - Reconstruction of Retaining Wall = 10.80 MT D) Fe-500D - Reconstruction of Culvert = 5.20 MT

Supply and fabrication of Fe-240 steel required in the schedule including cost of steel at site cost of providing cost of fabrication, labour charges for cleaning the rods straightening, cutting, bending, tying grills, including lapping to the required length whenever 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, Fe-240 grade for MESH REINFORCEMENT.

APPROACH ROAD

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 for Carted Eath with a lead of 1km for Box Cutting

A) Approach Road = 861 Cum B) Service Road = 1147 Cum

Forming embankments with earth at site of CBR not less than 8 including cost and 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 95% 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

A) Approach Road = 1667.00 Cum B) Service Road = 225 Cum

Forming embankments with carted earth of CBR not less than 8 including cost and 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

A) Approach Road = 985.00 Cum B) Service Road = 1684.00 Cum

Construction of Granular subase by providing close graded materials of grading V , mixing in mechanical mix plant at OMC carrying the mix to the work site spreading in uniform layers with motor grader on prepared surface and compacting with vibratory roller to achieve the desired density complete as per clause 401 of MORT&H

A) Approach Road = 425.00 Cum B) Service Road = 747.00 Cum

Construction of Granular subase by providing close graded materials of grading III , mixing in mechanical mix plant at OMC carrying the mix to the work site spreading in uniform layers with motor grader on prepared surface and compacting with vibratory roller to achieve the desired density complete as per clause 401 of MORT&H

Providing and laying Wet Mix Macadam Base Course 0f 250mm thickness in two layers of 150 mm each or else as specified on the prepared sub-Base with graded stone aggregate and granular materials of quality size and grading placed in layers as specified including mixing in Base mix plant,spreading in nuiform layer in motor grader and compacting with Vibrating Roller of 80 to 100kN static weight and ffine dressing for required grade and cross slope as shown on the drawing,equipment safety measures, testing and incidentals necessary to complete the work as per Technical Specification Clause 406 and as directed by Engineer.

A) Approach Road = 708.00 Cum B) Service Road = 1245.00 Cum

Proivding and laying of prime coat using Bitumen Emulsion at the rate of 7 Kg per Ten Square Metre over the WMM surface preparatory to another construction over it.

A) Approach Road = 2832.00 Sq.m. B) Service Road = 4979.00 Sq.m.

Proivding and laying of Tack coat using Emulsion Bitumen at the rate of 2.5 Kg per Ten Square Metre over the WMM surface preparatory to another construction over it.

A) Approach Road = 2832.00 Sq.m. B) Service Road = 4979.00 Sq.m.

Proivding and laying of Tack coat over Existing BT Surface using 2 Kg of Bitumen Emulsion(RS1) Per 10 Sqm for preparatory to another bituminous construction over it including cost of material, labour charges, rental for machinery, fuel and all other incidental charges etc., complete as per clause 503 of MOTH rev - 5

Providing and laying Dense Bituminous Macadam (DBM) 80mm thick using 0.35 cum of 37.50-13.2mm metal 0.45cum of 13.20mm-2.36 and 0.20cum of 2.36mm and below metal, 0.025m3 Stone dust and 69kg of 60/70 grade Bitument for 10m2 of 60mm thick for premixing per 10sqm including coat and conveyance of all materials to CMP site including heating the bitumen and aggregate to required temperature and mixing them in required temperature in central hot mix plant 20-30 tones capacity, conveying the mix by tipper trucks to paver site,spreading the mix in required temperature for uniform thickness of 90mm/130mm with mechanical paver to the specified grades and cross sections compaction by power roller to the required density etc., including labour for loading bitument into bitumen tank and metal to feeder unit, labour for attending to paver site etc., including hire charges and fuel charges for 20-30t, CMP with bitument boiler ,tipper trucks, paver finisher, power roller and all other Tools and plants required, including compacting the original ground with power roller etc., Complete.

Providing and laying Dense Bituminous Macadam (DBM) 90mm thick using 0.35 cum of 37.50-13.2mm metal 0.45cum of 13.20mm-2.36 and 0.20cum of 2.36mm and below metal, 0.025m3 Stone dust and 69kg of 60/70 grade Bitument for 10m2 of 60mm thick for premixing per 10sqm including coat and conveyance of all materials to CMP site including heating the bitumen and aggregate to required temperature and mixing them in required temperature in central hot mix plant 20-30 tones capacity, conveying the mix by tipper trucks to paver site,spreading the mix in required temperature for uniform thickness of 90mm/130mm with mechanical paver to the specified grades and cross sections compaction by power roller to the required density etc., including labour for loading bitument into bitumen tank and metal to feeder unit, labour for attending to paver site etc., including hire charges and fuel charges for 20-30t, CMP with bitument boiler ,tipper trucks, paver finisher, power roller and all other Tools and plants required, including compacting the original ground with power roller etc., Complete.

Providing and laying Bitumenous Concrete 30mm/40mm thick which shall consist of construction of single course on a previously prepared bitumenous base to the requirement of the specfication in cclause 507 of MORTH Rev-V using 50-30Kgs VG 30 bitumen.

A) Approach Road = 154.00 Cum B) Service Road = 150.00 Cum

SERVICE ROAD

Providing and laying Dense Bituminous Macadam (DBM) grade II using 0.35 cum of 37.50-13.2mm metal 0.45cum of 13.20mm-2.36 and 0.20cum of 2.36mm and below metal, 0.025m3 Stone dust and 69kg of 60/70 grade Bitument for 10m2 of 50mm thick for premixing per 10sqm including coat and conveyance of all materials to CMP site including heating the bitumen and aggregate to required temperature and mixing them in required temperature in central hot mix plant 20-30 tones capacity, conveying the mix by tipper trucks to paver site,spreading the mix in required temperature for uniform thickness of 90mm/130mm with mechanical paver to the specified grades and cross sections compaction by power roller to the required density etc., including labour for loading bitument into bitumen tank and metal to feeder unit, labour for attending to paver site etc., including hire charges and fuel charges for 20-30t, CMP with bitument boiler ,tipper trucks, paver finisher, power roller and all other Tools and plants required, including all other and incidential charges etc., complete as per Specification.

Forming embankments with carted earth including cost and 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.,completed surface and compacting with vibratory roller to achieve the desired density complete as per clause 401 of MORT&H

SIDE DRAIN CUM FOOTPATH

Earthwork excavation in all classes of soil including kankar except hard rock not requiring blasting and depositing on bank with all leads and lifts as per SS20B and all other incidental charges such as 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 other obstructions, trimming bottom of excavations, backfilling, and clearing the site and disposal of all other surplus materials etc., complete as per relevant standard specification for foundation of Side Drain Cum Footpath .

Plain cement concret M10(Nominal mix 1:3:6) using 40mmISS graded HBG metal including cost conveyance of all materials to site including cost and labour charges for form work and centering,labour charges for compacting, curing, including all incidental charges etc complete

A) as per standard specification FOR LEVELLING course below foundation = 96.00 Cum B) for Foundation Concrete - Pier Protection = 7.00 Cum

Vibrated Reinforced Cement Concrete M-25 (Design Mix) using 20mm ISS HBG graded metal including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel, but including labour charges for mixing, transporting, laying, curing concrete, soft water working at heights, hire charges for tools and plants, including all other incidental chargeas, etc., complete for Side Drain Cum Footpath.

Base Slab

Side Body wall

Cover slab

Supplying and fixing in position of SFRC manhole (heavy duty) of size 2 feet internal dia and all other incidental charges etc., complete as per standard Specifications.

Supply and fixing of steel gratings of 300mm x 150 mm for drainage hole in the body wall of drain provided for every 5metres including cutting and fixing position during concreting as per direction of departmental officers

Provision for Culvert(Nemili side) under existing road

Earth work Excavation in all classes of soils except hard rock not 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, bracing and their subsequent removal, removal of all logs, stumps and other deleterious matter and obstructions, trimming of bottom of excavtion, backfilling, and clearing the site and disposal of all surplus materials etc. complete as per standard specification for Culvert

A) Nemili Side - under existing road = 111.00 Cum B) Arakonam Side - for Drain Disposal = 100.00 Cum

Plain Cement Concrete of grade M15 (Nominal mix) 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 LEVELLING COURSE BELOW Box Culvert

A) Nemili Side - under existing road = 8.00 Cum B) Arakonam Side - for Drain Disposal = 6.00 Cum

Vibrated reinforced cement concrete of grade M30 (design mix) using 20mm ISS HBG metal including cost and conveyence of all materials to site and cost of cement excluding cost and fabrication of steel but including cost of formwork, 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 Box culvert

A) Nemili Side - under existing road = 56.00 Cum B) Arakonam Side - for Drain Disposal = 34.00 Cum

Supply and fabrication of STEEL grade Fe500D with suitable anticorrsive measure required for all the reinforced cement concrete items of work involved in the shedule including cost of steel, cost of fabrication, labour charges for cleaning the rods, straightening, cutting, bending, tying grills, hoisting and placing the reinforcement in position as specified in the drawing including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc., complete.

A) Nemili Side - under existing road = 5.07 MT B) Arakonam Side - for Drain Disposal = 3.40 MT

Vibrated Reinforced Cement Concrete M30 grade, Design Mix using 25mm 12mm 6mm HBG 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 compact finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges,etc.,complete as per standard specification for WEARING COAT OVER DECK SLAB of 75mm thickness over deck slab.

A) Nemili Side - under existing road = 48.00 Sq.m. B) Arakonam Side - for Drain Disposal = 12.00 Sq.m.

Provision for Culvert(Arakkonam side) for drain disposal

Vibrated Cement Concrete M-40, Grade,(Design Mix) using ISS 20mm 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 over Box culvert.

Vibrated cement concrete of grade M30 (design mix) using 20mm ISS HBG metal including cost and conveyence of all materials to site and cost of cement excluding cost and fabrication of steel but including cost of formwork, 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 WING WALL

Wall below G.L

Wall above G.L

Footing

DISPOSAL OF SURPLUS EARTH

Conveyance of excavated earth with a lead of 5 km by tipper carries sincehanenly along with the process of earthwork excavation for foundation of ROB and 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.

Deck Drainage Arrangements

Providing and fixing 160mm dia PVC pipes of approved class not less than 4kg /cm2 connecting the drainage spouts of the deck slab along both the sides of the deckslab connected to the Rainwater harvesting system below every third span with all bends, tees, clamps and all other accessories and fixtures complete including tools and plants ,transportation, including labour charges for fixing .

Earth work 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 for Drainage Arrangements Rain water Harvesting Well.

upto 2m

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

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

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

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

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

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

Providing and fixing RCC cover slab over rainwater harvesting pit including cost and conveyence of all materials and labour charges etc., complete as directed by the Engineer

ROAD FURNITURE

Providing and Fixing of Retro Reflectorised Cautionary mandatory and Informatory signs (without definition board) made out of High Intensity Prismatic Grade Sheeting conforming to IRC 67 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

60cm circular board

Providing and erecting direction and place identification retro reflectorised sign as per IRC:67-2010 made of High intensity grade sheeting vide clause 801.3 fixed over aluminium sheeting, 1.5mm thick fixed on back supporting frame and supported on a mild steel single angle iron post 75mm x 75mm x 6mm 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 as per approved drawing etc., complete (As per MORT&H specification No.801) (for area More than 0.9 sqm).

Providing and erecting direction and place identification retro reflectorised sign as per IRC:67-2010 made of High intensity grade sheeting vide clause 801.3 fixed over aluminium sheeting, 1.5mm thick fixed on back supporting frame and supported on a mild steel single angle iron post 75mm x 75mm x 6mm 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 as per approved drawing etc., complete (As per MORT&H specification No.801) (for area Upto 0.9 sqm).

Supplying and installation of Delineators (Roadway indicators, hazard markers, object markers) 80 - 100 cm above ground level, painted black and white in 15 cm. wide strips, fitted with 80x100 mm rectangular or 75mm dia circular reflectorised panels at the top, buried or pressed in to the ground and confirming to IRC : 79 etc complete (as per MORT & H Specification No. 806).

Providing and fixing reflective road studs of category A raised pavement markers made out of poly carbonate / methyl methecrylate /ABS moulded body confirming to ASTM D788 and reflective penels with micro prismatic lens capable of providing total internal reflection of the light entering the lane face with retro reflectance and chormaticity values conforming to ASTM D4280 the reflective raised pavement markers shall also confirm to the MORTH circular No RW/NH . 33023 / 10 /97-DO.III dt 11.06.97 the hight, width and length shall not be less than 15mm , 90mm and 100mm and with minimum reflective area of 13 Sq.cm on each side and the slope to the base shall be 35 + / - 5degree. Each reflector The marker shall support aa load of 13635 kg tested in accordance with ASTM d4280 and confirming to IRC 35- 2015 guidelines and MORTH Specification no 804 etc., complete.

Providing and fixing of retro relectorised cautionary sign as per IRC 76-2001 mase of High intensity grade sheeting vide clause 801.3 fixed over Aluminium sheeting post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 x 45 x 60 cm, 60cm below ground level etc., complete (as per MORT&H Specification No.801) Hazard Marker 300mm x 900 mm

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface (Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes.) (Schedule Item No. 8.11)

Providing and erecting Single sided Double Guard Metal Beam Crash Barrier System 1.80m high, comprising of 3mm thick wall "W" beams posts and spacer channels shall be made by cold roll forming using HR confirm to IS 5986 Fe 410/360 and dip galvanized having Zinc Mass of 550gms/sqm, minimum 95mm above road/ground level fixed on ISMC series channel vertical post 150x75x5mm spaced 2m center to center 312mm x 83mm flange width x 3mm thick, 4318mm long post directly embedded in the concrete (M15) pit size 350x350x800mm for a depth of 750mm below ground. All fixing bolts and nuts hot dip galvanized confirming to IS:1367 clause 4.60 all complete as per Technical Specification and as directed by the Engineer-in-charge.

Rigid median marker providing fixing of median marker double sided made of polycarbonate for impact residtance good weather ability. Polycarbonate used for molding the median marker shall have impact strength value of 600 J/m at room temperature. The impact strength decrease to less than 70% initial value on being subjected to UV weathering as per ASTM G 155 for 1000 hrs or exposure to 2 years of natutral weathering. the body of the median marker shall be in the form of an isoceles trapezoidal struture of length 15 cm height and width of 10 X 10 cm. the median marker shall have fluorescent yellow retro-reflective sheeting confirming ASTM D 4956. the logo of the manufacturer shall be embossed and painted in contrasting colour on both side of median marker for distinct identification.

SAFTEY KERB

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

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

Filling between Satety Kerbs with Carted Earth with lead of 1Km to work site, laying , handling charges and filing in layers tamping under optimum moisture to get the maximum density including watering, with all leads and lifts fro water and other incidental charges etc in complete.

A) between Safety Kerbs = 854.00 Cum B) between protection wall - Pier Protection = 49.00 Cum

PAINTING

Painting two coat with ready mixed plastic emulsion paint and approved including priming coat over the cement surface complete including scrapping clean removal of drit of parts and for zebra marking .

RECONSTRUCTION OF RETAINING WALL ON APPROACH ROAD WIDENING PORTION

Dismantling the existing PCC Retaining Wall and clearing away from the work site and carefully stacking the useful materials for reuse on the road side as directed by the departmental officers including all labour and incidental charges etc complete.

RECONSTRUCTION OF CULVERT

Earthwork excavation in all classes of soil including kankar except hard rock not requiring blasting and depositing on bank with all leads and lifts as per SS20B and all other incidental charges such as 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 other obstructions, trimming bottom of excavations, backfilling, and clearing the site and disposal of all other surplus materials etc., complete as per relevant standard specification for foundation of BOX CULVERT.

Upto 2m

From 2m to 3m

From 2m to 3m

Vibrated Reinforced Cement Concrete of grade M30 DESIGN MIX using 20mm 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 CELL.

Vibrated Cement Concrete of grade M30 DESIGN MIX using 20mm 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 WING WALL

Footing

Wing wall above GL

Wing wall below GL

PIER PROTECTION

Earthwork excavation in all class of soils such as hard rock stiff clay, stiff clay, stiff black cotton, hard red earth, shales, murram.Gravel stoney earth etc., and deposting on bank with all leads and lifts and all other incidental charges such as baling out water shoring, strutting walling and forming protective bunds wherever necessary etc., complete as per standard specification.

Upto 2m Depth

Vibrated Cement Concrete M20 (nominal Mix 1:2:4) including cost and conveyance of all materials including charges for bailing out water and labour charges for mixing charges and curing with leads for soft water including all other incidental charges etc., complete.

Dismantling of existing structures

Survey No. 41/1B2- Compound Wall (Brick work in CM) = 7.92 Cum Survey No. 82A/18- Basement (RR masonry in CM) = 5.63 Cum Survey No. 82A/17- Wall (Brick work in CM) = 15.48 Cum Survey No. 82A/16B- Wall (Brick work in CM) = 12.40 Cum Survey No. 82A/16A- Compound wall (Brick work in CM) = 2.58 Cum and Wall (Brick work in CM) = 6.10 Cum Survey No. 82A/15- Compound wall (Brick work in CM) = 2.10 Cum and Basement (RR masonry in CM) = 5.00 Cum Survey No.82A/14- Wall (Brick work in CM) = 6.70 Cum Survey No.82A/13- Wall (Brick work in CM) = 17.91 Cum and Wall (Brick work in CM) = 4.00 Cum Survey No.82A/9- Wall (Brick work in CM) = 47.46 Cum Survey No.82A/8- Wall (Brick work in CM) = 12.24 Cum Survey No.82A/6- Wall (Brick work in CM) = 15.96 Cum Survey No.82A/5- Wall (Brick work in CM) = 23.76 Cum Survey No.82A/4- Wall (Brick work in CM) = 17.52 Cum Survey No.82A/3- Wall (Brick work in CM) = 21.30 Cum Survey No.509/7- Compound Wall (Brick work in CM) = 3.60 Cum and Septic tank (Brick work in CM) = 16.32 Cum Survey No.509/6- Compound Wall (Concrete block in CM) = 2.18 Cum Survey No.509/4A- Wall (Brick work in CM) = 14.28 Cum, Basement (RR masonry in CM) = 4.85 Cum, Septic tank (Brick work in CM) = 8.64 Cum, Septic tank (Brick work in CM) = 11.04 Cum

Survey No. 41/1B2- CM finished floor

Survey No. 82A/17- Ground floor RCC roof = 6.24 Cum Survey No.82A/13- Ground floor RCC roof = 5.57 Cum Survey No.82A/9- Ground floor RCC roof = 9.90 Cum, Ground floor RCC roof = 5.87 Cum Survey No.82A/8- Ground floor RCC roof = 7.04 Cum Survey No.82A/6- Ground floor RCC roof = 4.95 Cum Survey No.82A/5- Ground floor RCC roof = 8.57 Cum Survey No.82A/4- Ground floor RCC roof = 6.73 Cum Survey No.82A/3- Ground floor RCC roof = 7.65 Cum Survey No.509/7- Septic tank (Top slab in RCC) = 1.16 Cum Survey No.509/4A- Septic tank (Top slab in RCC) = 1.26 Cum, Septic tank (Top slab in RCC) = 2.10 Cum

Survey No.82A/17- Coumpound Wall (Brick work in LM)

Survey No. 82A/16B- Mangalore tiled roof = 27.12 Cum Survey No.82A/9- Mangalore tiled roof = 14.00 Cum

Survey No. 82A/16A- Ground floor AC sheet = 9.24 Sq.m. Survey No. 82A/14- Ground floor AC sheet = 10.66 Sq.m. Survey No. 82A/8- Ground floor AC sheet = 14.00 Sq.m. and 25.80 Sq.m. Survey No. 509/4A- Ground floor AC sheet = 21.00 Sq.m.

Survey No.82A/13- Ground floor GI sheet = 4.00 Sq.m. Survey No.509/4A- Ground floor GI sheet = 16.65 Sq.m.

Survey No.82A/9- Wall for tiled house(Brick work in clay)

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

M/s.Thvam Constructions

M RAJKUMAR