Construction of Road Over Bridge at Chettipunniyam Road branching at Km.50 4 of Grand Southern Trunk GST Road NH 45 in lieu of existing Level Crossing No49 at Railway Km.53 28 30 in between Chengalpattu and Singaperumal Koil Railway Stations

Amount

a) Earth work excavation in all classes of ordinary soils except hard rock not requiring blasting and depositing on bank with initial leads and lifts as per SS20B, including cost of all labour, equipments and all incidental charges, backfilling and clearing the site and disposal of all surplus materials etc., complete as per section 300 of MORT&H specification (V Revision) FOUNDATION OF ABUTMENTS, PIERS AND RETAINING WALLS (considering average Ground level) - UPTO 2.00m (average height)

b) Earth work excavation in all classes of soils including weathered rock not requiring blasting and depositing on bank with initial leads and lifts as per SS20B, including cost of all labour, equipments and all incidental charges, backfilling and clearing the site and disposal of all surplus materials etc., complete as per section 300 of MORT&H specification (V Revision) FOUNDATION OF ABUTMENTS, PIERS AND RETAINING WALLS (considering average Ground level)

UPTO 2.00m (average height)

Plain Cement Concrete M15 (Nominal mix ) using 40 mm ISSHBG 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 incidental charges etc., complete as perper section 1100 of MORT&H specification (V Revision) for LEVELING COURSE BELOW FOUNDATION OF RETAINING WALLS, ABUTMENTS AND PIERS RESTING IN SOIL.

Vibrated reinforced cement concrete of grade M35 (Design Mix) using 20mm ISS size HBG graded metal including cost and conveyance of all materials to site and also including cost of form work, soft water labour charges for mixing, transporting, laying and curing concrete, working at depths, and hire charges for tools and plants including all other incidental charges, etc., complete as per standardsection 1100, 1500 & 1700 of MORT&H specifications (V Revision) for FOOTING OF ABUTMENTS AND RETURNS.

Vibrated reinforced cement concrete of grade M35 (Design Mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement at site 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 section 1100, 1500 & 1700 of MORT&H specifications (V Revision) for FOUNDATION OF PIERS.

Vibrated reinforced cement concrete of grade M35 (Design Mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement at site 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 section 1100, 1500 & 1700 of MORT&H specifications (V Revision) for FOUNDATION OF REATAINING WALLS.

Vibrated reinforced cement concrete of grade M35 (Design Mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site and also including cost of form work, soft water labour charges for mixing, transporting, laying and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per section 1500, 1700 & 2200 of MORT&H specifications (V Revision) for RETAINING WALLS (below ground level).

Vibrated reinforced cement concrete of grade M35 (Design Mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site and also including cost of form work, soft water labour charges for mixing, transporting, laying and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per section 1500, 1700 & 2200 of MORT&H specifications (V Revision) for RETAINING WALLS (above ground level).

Vibrated reinforced cement concrete of grade M35 (Design Mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site and also including cost of form work, soft water labour charges for mixing, transporting, laying and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per section 1500, 1700 & 2200 of MORT&H specifications (V Revision) for SUB STRUCTURE OF ABUTMENT and RETURNS (below ground level).

Vibrated reinforced cement concrete of grade M35 (Design Mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site and also including cost of form work, soft water labour charges for mixing, transporting, laying and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per section 1500, 1700 & 2200 of MORT&H specifications (V Revision) for SUB STRUCTURE OF ABUTMENT and RETURNS (above ground level)

Vibrated reinforced cement concrete of grade M35 (Design Mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement at site 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 heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per section 1500, 1700 & 2200 of MORT&H specifications (V Revision) for BED BLOCK cum DIRT WALL OVER ABUTMENTS

Vibrated reinforced cement concrete of grade M35 (Design Mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement at site 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 heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per section 1500, 1700 & 2200 of MORT&H specifications (V Revision) for COLUMN PIERS (Below Ground level)

Vibrated reinforced cement concrete of grade M35 (Design Mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement at site 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 heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per section 1500, 1700 & 2200 of MORT&H specifications (V Revision) for COLUMN PIERS (Above Ground level)

Vibrated reinforced cement concrete of grade M35 (Design Mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement at site 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 heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per section 1500, 1700 & 2200 of MORT&H specifications (V Revision) for CAPPING BEAM OVER PIERS.

Vibrated reinforced cement concrete M35 (Design Mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site, form work and cost of cement site, but excluding cost and fabrication of steel but 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 1500, 1700 & 2200 of MORT&H specifications (V Revision) for PEDESTALS OVER PIERS AND ABUTMENTS.

Supply and fixing of Elastomeric bearing as shown in drawing including cost and conveyance to work site, labour for fixing the bearing in correct position and all other incidental charges etc., complete as per standard specifications as per section 2000 MORT@H specifications (V Revision)

Vibrated Reinforced Cement Concrete M35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site and cement at site but excluding cost and fabrication of steel but including form work, labour charges for mixing, transporting, laying, curing concrete, vibration charges, working at heights, soft water and hire charges for tools and plants, including all other incidental charges, etc., complete as per relevant standard specifications for T-BEAM AND CROSS BEAMS as per section 1500 ,1700 and 2300 of MORT@H specifications (V Revisions)

Vibrated Reinforced Cement Concrete M35 (Design mix) using 20 mm ISS HBG 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, labour charges for mixing, transporting, laying, curing concrete, vibration charges, working at heights, soft water and hire charges for tools and plants, including all other incidental charges, etc., complete as per relevant standard specifications for Deck slab as per section 1500 ,1700 and 2300 of MORT@H specifications (V Revisions)

Supplying and installation of STRIP SEAL EXPANSION joint system confirming to specifications for road and bridge works published by Ministry of surface transport (Rod 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 labour, equipment and incidental charges for fixing the joints complete in all respects as per section 2600 of MORT@H specifications (V Revisions)

Vibrated Reinforced Cement Concrete M40 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site and cost of cement at site, but excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying, curing concrete,working at heights,hire charges for tools and plants, including all other incidental charges,etc, complete for Inner CRASH BARRIER as per section 811,1700 and 2703.3 of MORT@H specifications (V Revision)

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

Vibrated Reinforced Cement Concrete M 35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site and cost of cemnent a site, but excluding cost and fabrication of steel but including labour charges for mixing, laying, curing concret, working at heights,soft water hire charges for tools and plants, including all other incidental charges,hire charges for tools and plants, including all other incidental chages etc., complete for APPROACH SLABS as per section 1500,1700 and 2704 of MORT@H specifications (V Revisions)

Providing and fixing of GI 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 Galvanished iron pipes and flats and fixing them in position etc,complete.as per section 2705 of MORT@H specifications (V Revision)

Vibrated Cement Concrete M30 (Design Mix) using 25mm, 12mm and 6mm ISS HBG graded metal including cost and conveyance of all materials to work site including 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 OVER DECK SLAB AND APPROACH SLAB as per cl 2702.2 of MORT&H specifications (V Revision)

Providing and fixing CLASS I PVC Seepage pipes of 100mm dia of requied lengths for abutments and wings including cost and conveyance of all materials to work site and for labour charges for fixing, etc.,to drain of the backfill as per section 2706 of MORT@H specifications (V Revision)

Providing Filter media behind the abutments and wings for 600mm thickness using filter material conforming to clause 309.3.2.B of MORT&H well packed with smaller sized towards the soil and bigger size towards the wall including cost and conveyance to work site including all other incidental charges etc. complete.as per CI. 710.1.4 and appendix -6 of IRC : 78-2014

Filling behind Abutments and returns with clean gritty free drainig gravel including cost and draining gravel having PHI value more than 35 conveyance of gravel to worksite, laying, handling charges and filling in layers, tamping under optimum moisture content to get the maximum density including watering, with all leads and lifts for water and all other incidental charges etc,complete as per CI. 710.1.4 and appendix -6 of IRC : 78-2014

Supply and fabrication of Fe-500D (HYSD) steel required for all RCC items of works 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 overlapping to the required length wherever necessary and providing to the reinforcement placing the reinforcement in position as specified in the drawings,including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc,complete,as per cl 2706 of MORT@H specifications (V Revision)

Supply and fabrication of S-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 overlapping to the required length wherever necessary and providing to the reinforcement, placing the reinforcement in position as specified in the drawings,including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc,complete,as per cl 2706 of MORT@H specifications (V Revision)

APPROACH ROAD

Charges for cutting the B.T surface to 5 to 7 cm depth using milling machine, conveying the Milled waste materials to at least for 20 km distance including hire and running charges for the machine, conveyance charges, unloading at unobjectionable place, cleaning the milled surface as to avoid slippery including all other incidental and unforeseen item etc. complete as per the direction of the departmental officers

Earthwork excavation in all classes of ORDINARY 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 BOX CUTTING as per section 300 of MORTH specification (V Revision) and Is 1200:1992 Part 1 (IV Revision

Forming the embankment using carted earth having soaked CBR value not less than required including cost and conveyance of earth from the approved source to site, spreading the earth uniformly to the entire formation width as directed by the departmental officers, including labour for breaking clods, sectioning, laying in layers not exceeding 250mm in loose thickness and compacting each layer to the required density in accordance with IS 2720 Part IV to 95% / 97% proctor density to the specified depth below the sub grade level, keeping the moisture content of the earth at the time of compaction within the range of 1% above and 2% below the optimum moisture content determined in accordance with IS 2720 using 80-100 Kn power roller rolling to achieve the required maximum dry density including labour charges for sectioning, watering with all leads for water, including fuel and hire charges for power roller, water sprinkler and other tools and plants employed, etc. complete as per clause 305 of MOSRT&H Specifications

97% Compaction

95% Compaction

Construction of Granular Sub Base by providing close graded materials IRC size HGB metal 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 Rev-5 for grading V for Top layer

Providing and laying, spreading and compacting graded stone aggregate to Wet Mix Macadam 250mm thick specification 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 pavers in Sub base/Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of materia labour charges ,rentals for machinary,fuel and all other incidental charges etc complete as per Clause 406 of MORTH Rev-5.

Providing and laying of Prime coat over WMM surface using 7.00 Kg Bitumen Emulsion (SSI) per 10 Sq M for preparatory to to another bituminous construction over it including cost of material ,labour charges,rentals for machinary,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 2.50 Kg Bitumen Emulsion (RSI) per 10 Sq M for preparatory to to another bituminous construction over it including cost of material ,labour charges,rentals for machinary,fuel and all other incidental charges etc complete as per Clause 503 of MORTH Rev-5

Providing and laying Dense Bituminous Macadam (DBM) 50mm thick using 0.20cum of 26.50-13.20mm,0.43cum of 13.20-2.36mm and 0.08cum of 2.36mm & below with 37 Kgs of VG 30 bitumen for premixing per 10 sqm including cost andconveyance 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 50mm with paver to the required density etc including labour for attending to paver at site etc including hire charges and fuel charges for 20-30 ton CMP with bitumen boiler tipper trucks,paver finisher/9m paver finisher,Vibratory/Pneumatic rollers and all other tools and plants required,including fuel and all other incidental charges etc complete as per Specification using CMP as per Clause 505 MORTH Rev-5.

Bituminous Concrete (Table 500-17) (Providing and laying bituminous concrete 30-40 mm with hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder (Viscosity Grade 30) at percentage specified by JMFof mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects) - Grading II.

Providing Filter media behind the abutments and wings for 600mm thickness using filter material conforming to clause 309.3.2.B of MORT&H well packed with smaller sized towards the soil and bigger size towards the wall including cost and conveyance to work site including all other incidental charges etc. complete.as per CI. 710.1.4 and appendix -6 of IRC : 78-2014

SERVICE ROAD

Earthwork excavation in all classes of ORDINARY 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 BOX CUTTING as per section 300 of MORTH specification (V Revision) and Is 1200:1992 Part 1 (IV Revision)

Forming the embankment using carted earth having soaked CBR value not less than required including cost and conveyance of earth from the approved source to site, spreading the earth uniformly to the entire formation width as directed by the departmental officers, including labour for breaking clods, sectioning, laying in layers not exceeding 250mm in loose thickness and compacting each layer to the required density in accordance with IS 2720 Part IV to 95% / 97% proctor density to the specified depth below the sub grade level, keeping the moisture content of the earth at the time of compaction within the range of 1% above and 2% below the optimum moisture content determined in accordance with IS 2720 using 80-100 Kn power roller rolling to achieve the required maximum dry density including labour charges for sectioning, watering with all leads for water, including fuel and hire charges for power roller, water sprinkler and other tools and plants employed, etc. complete as per clause 305 of MOSRT&H Specifications

97% Compaction

Construction of Granular Sub Base by providing close graded materials IRC size HGB metal 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 Rev-5 for grading V for Top layer

Providing and laying, spreading and compacting graded stone aggregate to Wet Mix Macadam 250mm thick specification 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 pavers in Sub base/Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of materia labour charges ,rentals for machinary,fuel and all other incidental charges etc complete as per Clause 406 of MORTH Rev-5.

Providing and laying of Prime coat over WMM surface using 7.00 Kg Bitumen Emulsion (SSI) per 10 Sq M for preparatory to to another bituminous construction over it including cost of material ,labour charges,rentals for machinary,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 2.50 Kg Bitumen Emulsion (RSI) per 10 Sq M for preparatory to to another bituminous construction over it including cost of material ,labour charges,rentals for machinary,fuel and all other incidental charges etc complete as per Clause 503 of MORTH Rev-5

Providing and laying Dense Bituminous Macadam (DBM) 60mm thick using 0.20cum of 26.50-13.20mm,0.43cum of 13.20-2.36mm and 0.08cum of 2.36mm & below with 37 Kgs of VG 30 bitumen for premixing per 10 sqm including cost andconveyance 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 50mm with paver to the required density etc including labour for attending to paver at site etc including hire charges and fuel charges for 20-30 ton CMP with bitumen boiler tipper trucks,paver finisher/9m paver finisher,Vibratory/Pneumatic rollers and all other tools and plants required,including fuel and all other incidental charges etc complete as per Specification using CMP as per Clause 505 MORTH Rev-5.

Bituminous Concrete (Table 500-17) (Providing and laying bituminous concrete 30-40 mm with hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder (Viscosity Grade 30) at percentage specified by JMFof mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects) - Grading II.

FOOTPATH CUM DRAIN

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 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 Footpath cum Drain.

Plain Cement Concrete of grade M15 (Design mix 1:2:4) using 40 mm 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 incidental charges such as bailing out water, maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specification for LEVELLING COURSE BELOW FOUNDATION.

Vibrated reinforced cement concrete M-25 Grade, (Design mix) using 20mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for DRAIN BOTTOM SLAB

Plain cement concrete M-25 Grade, (Design mix) using 20mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for DRAIN BODY WALL

Vibrated reinforced cement concrete M-25 Grade, Design Mix, using 20mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for COVER SLAB DRAIN

Supplying and fixing of fiber reinforced concrete MANHOLES with frame 0.6m and dia as per IRC : SP50 - 1999 and as directed by the departmental officers at every 10m intervals along the drain cover slab. For storm water drain portion.

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 and all other incidental charges etc, complete,Fe-500 grade.

Providing and fixing of drain pipes 100mm dia asper GOI drawing SD/205 with grating arrangements at top as shown in the drawing and 100mm dia drainage spout projecting atleast 300mm beyond the bottom of deck slab as shown in the drawing, including cost and conveyance of Galvanised Iron pipes and flats and fixing them in position, etc., complete as per section 2705 of MORT&H Specifications (V Revision).

BOX CULVERT @CH:463.000

Earthwork excavation in all classes of soils 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 and 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 Box Culvet. (0-2m)

Plain Cement Concrete M15 (Nominal Mix) using 40mm ISS HBG 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 Leveling Course below Box culvert & wing wall.

Vibrated Reinforced Cement Concrete M30 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site and cost of cement excluding cost and fabrication of steel but including cost of form work, 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 Base Slab, Side Wall and Top Slab.

Vibrated Cement Concrete M20 (Nominal Mix) using 40mm ISS hard broken granite metal including cost and conveyance of all materials to site including cost and labour charges for formwork,centring, labour charges for laying compacting, curing all other incidental charges, etc., complete for Wing Wall Below Ground level.

Vibrated Cement Concrete M20 (Nominal Mix) using 40mm ISS hard broken granite metal including cost and conveyance of all materials to site including cost and labour charges for formwork,centring, labour charges for laying compacting, curing all other incidental charges, etc., complete for Wing Wall Above Ground level.

Vibrated Cement Concrete M20 (Nominal Mix) using 40mm ISS hard broken granite metal including cost and conveyance of all materials to site including cost and labour charges for formwork,centring, labour charges for laying compacting, curing all other incidental charges, etc., complete for Parapet.

Supply and fabrication of STEEL gradeFe-500 with suitable anticorrsive measure required for all the reinforce cement concrete item of work involved in the schedule including cost of steel, cost of fabrication,labour charges for cleaning the rods, straightening, cutting, bending, tying grills, hoisting and placing the reinforcement in position as specified in the drawings,including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc,complete

Providing and fixing PVC Seepage pipes of 100mm dia of requied lengths for retaing wall including cost and conveyance of all materials to work site and labour charges for fixing, etc.,complete to drain of the backfill

BOX CULVERT @CH:625.000

Earth work excavation in all classes of soils including weathered rock not requiring blasting and depositing on bank with initial leads and lifts 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 BOX CUTTING.

Plain Cement Concrete M15 (Nominal Mix) using 40mm ISS HBG 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 Leveling Course below Box culvert & wing wall.

Vibrated Reinforced Cement Concrete M30 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site and cost of cement excluding cost and fabrication of steel but including cost of form work, 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 Base Slab, Side Wall and Top Slab.

Vibrated Cement Concrete M20 (Nominal Mix) using 40mm ISS hard broken granite metal including cost and conveyance of all materials to site including cost and labour charges for formwork,centring, labour charges for laying compacting, curing all other incidental charges, etc., complete for Wing Wall Below Ground level.

Vibrated Cement Concrete M20 (Nominal Mix) using 40mm ISS hard broken granite metal including cost and conveyance of all materials to site including cost and labour charges for formwork,centring, labour charges for laying compacting, curing all other incidental charges, etc., complete for Wing Wall Above Ground level.

Vibrated Cement Concrete M20 (Nominal Mix) using 40mm ISS hard broken granite metal including cost and conveyance of all materials to site including cost and labour charges for formwork,centring, labour charges for laying compacting, curing all other incidental charges, etc., complete for Parapet.

Supply and fabrication of STEEL gradeFe-500 with suitable anticorrsive measure required for all the reinforce cement concrete item of work involved in the schedule including cost of steel, cost of fabrication,labour charges for cleaning the rods, straightening, cutting, bending, tying grills, hoisting and placing the reinforcement in position as specified in the drawings,including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc,complete

Providing and fixing PVC Seepage pipes of 100mm dia of requied lengths for retaing wall including cost and conveyance of all materials to work site and labour charges for fixing, etc.,complete to drain of the backfill

PAINTING

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

SAFTY KERB AND FENCHING

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

Plain Cement Concrete M20 (Nominal mix), using 40 mm 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 incidental charges such as bailing out water, forming and maintaining of protective bunds, cofferdams, shoring, strutting, etc., complete as per relevant standard specification for LEVELLING COURSE BELOW FOUNDATION for FENCING

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

Supplying and fixing the M S Grill of approved design including prime coat and two coats of synthetic enamel paint etc., complete. for Fencing arrangements

Filling between Kerb of Fencing with excavated soil including cost of all labour, equipments and all other incidental charges etc complete.

ROAD FURNITURE WORK

Providing and laying of hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads at 250 gms/ 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)

Providing and fixing of retro - reflectorised cautionary, mandatory and informatory signs(with definition boards) made ot of high intensity prismatic grade sheeting conforming to Type- IV as per IRC 67-2012 and ASTM D 4956-09, speccification and fixed 2 mm thick aluminium sheet fixed over a back supporting frame of 25mm x 25mm x 3mm MS angle and supported on a mild steel angle post 75x75x6mm with a clear height not less than 2.1 m firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45x45x60cm. 60 cm below ground level etc., complete and in the bridge locations, the height of the post mentioned above is only tentative and it may be provided according to the site conditions and it has to be fixed to the crash barrier with necessary steel brackets or clamps and fixing with necessary joinaries and concrete. High intensity retro reflectro sheet shall consist of minimum coeff of retro reflection as per table 6.6 of IRC 67-2012. the retro reflective sheeting shall be covered under 7 year warranty issued and a certified copy of three years outdoor exposure report shall be obtained as per IRC67-2012. The cost is inclusive of all the above items, labout, material charges etc., for providing and fixing as per MORT&H specification No. 801

A. 60 cm Circular

B. 60 x 45 cm Rectangular

C. 60 cm Equilateral triangle

D. 90 cm High Octagon

Providing and fixing of retro - reflectorised Direction and Place identification signs(with area exceeding 0.9 sq.m ) made of high intensity prismatic grade sheeting conforming to Type- IV as per IRC 67-2012 and ASTM D 4956-09, speccification and fixed 2 mm thick aluminium sheet fixed over a back supporting frame of 25mm x 25mm x 3mm MS angle and supported on a mild steel angle post 75x75x6mm with a clear height not less than 2.1 m firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45x45x60cm. 60 cm below ground level etc., complete and in the bridge locations, the height of the post mentioned above is only tentative and it may be provided according to the site conditions and it has to be fixed to the crash barrier with necessary steel brackets or clamps and fixing with necessary joinaries and concrete. High intensity retro reflectro sheet shall consist of minimum coeff of retro reflection as per table 6.6 of IRC 67-2012. the retro reflective sheeting shall be covered under 7 year warranty issued and a certified copy of three years outdoor exposure report shall be obtained as per IRC67-2012. The cost is inclusive of all the above items, labout, material charges etc., for providing and fixing as per MORT&H specification No. 801.

Providing and fixing unidirectional or bi directional 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) of 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 lanes containing single or dual 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)

Supplying and installation of Delineators (Road way indicators, Hazard markers, object markers), 80-100 cm above ground level, painted black and white in 15 cm wide strips, fitted with 80 x 100 mm rectangular or 75mm dia circular reflectorised panels at the top, burried or pressed in to the ground conforming to IRC 79 etc., complete( as per MoRT&H Sp, No.805)

Providing and Erecting of Retro - Reflectorised Hazard Marker Traffic Sign made out of High Intensity Prismatic Grade Sheeting confirming to Type-IV standards of IRC-67: 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)

DRAINAGE ARRANGEMENTS AND RAIN WATER HARVESTING

Providing and fixing 160 mm dia PVC pipes of approved class not less than 4kg/sqcm of 160mm dia connecting the drainage spouts of the deck slab along both the sides of the deckslab connected to the Rainwater harvesting system below for 2 consecutive span with all bends tees clamps and all other accessories and fixtures complete including tools and plants ,transportation etc.,

Earthwork excavation in all classes of 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 Rain water Harvesting system .

Up to 2m

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

Filling with 20 mm size ISS HBG metal complying with standard specifications including cost and conveyance of all materials and including labour charges for laying, handling and filling in layers of not more than 100 mm thick complete for rainwater harvesting

Filling with 12mm size ISS HBG metal complying with standard specifications including cost and conveyance of all materials and including labour charges for laying, handling and filling in layers of not more than 100 mm thick complete for rainwater harvesting.

Filling with 6 mm size metal complying with standard specifications including cost and conveyance of all materials and including labour charges for laying, handling and filling in layers of not more than 100 mm thick complete for rainwater harvesting

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

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

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

Sub Total Amount for above all items

GST 18% for the above Sub Total Amount

D.Tamilrajan (BID ID -1452879)