Re Construction of High Level Bridge across Kannanar river at Km 22/2 of Pappanadu Madukkur Perugavazhandan road MDR 778

Amount

Earth work excavation in all classes of soil except rock not requiring blasting and depositing on bank with all leads and lifts as per SS20B including incidental charges such as bailing out water shoring strutting, walling and forming protective bunds whereever necessary etc., complete as per relevent standard specification for DRESSING THE BED UPTO SILL LEVEL.

Earthwork excavation in all classes of soil except hard rockrock not requiring blasting and depositing on bank with all leads and 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 PILECAP PIER AND FOR FOUNDATION as per section 300 of MORT&H Specificatins(V Revision)

Upto 2m

For 2m -3m

Providing and driving in position permanet steel linear for pile cap as per 709.1.4 of IRC 78 2014 (up to the maximum scour level for estimate purpose ) including cost of liners and fabricating, welded construction with consumable, labour and plants and driving liners 6mm thick to be left permanently with the pile shaft as perrequired and as per standard specification, placing them in position with all leads and lifts etc., complete as per section 1100 & 1600 of MORT&H Specificatins(V Revision)

Providing Reinforced cement concrete cast-in-situ bored piles of 1200 mm diameter in RCC ( Design Mix ) using 20mm ISS 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 tec., complete as per standard specifications etc., complete for PILES BELOW PIERS. and ABUTMENTS as per section 1100 & 1700 of MORT&H Specificatins(V Revision)

Plain Cement Concrete M-15 using 40mm ISS metal including cost and conveyance of all materials to site and cost of cement at site including soft wate, labour charges for mixing, transporting, laying compacting, curing concrete, Tools and Plants and incidental charges such as bailing out of water, maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specification, for LEVELLING COURSE BELOW PILE CAPS OF PIER AND ABUTMENTS as per section 1100 of MORT&H Specificatins(V Revision)

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 excluding cost of steel including cost of form work soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants, and incidental charges such as bailing out of water, maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specification, for PILE CAPS UNDER PIERS AND ABUTMENTS as per section 1100,1500, 1700 Of MORT&H Specificatins(V Revision)

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 excluding cost of steel including cost of form work soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants, and incidental charges such as bailing out of water, maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specification, for SUBSTRUCTURE OF ABUTMENTS AND RETURNS as per section 1500, 1700 &2200 of MORT&H Specificatins(V Revision)

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 to site but excluding cost and fabrication of steel but including soft water, labour charges for mixing, transporting, laying and curing concrete, working at heights, hire charges for tools and plants,including all other incidental charges etc., complete for BED BLOCK CUM DIRT WALL & PEDESTALS OVER ABUTMENTS as per section 1500, 1700 &2200 of MORT&H Specificatins(V Revision)

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 to site but excluding cost and fabrication of steel but including soft water, labour charges for mixing, transporting, laying and curing concrete, working at heights, hire charges for tools and plants,including all other incidental charges etc., complete for CIRCULAR PIERS (1200mm Dia) as per section 1500, 1700 &2200 of MORT&H Specificatins(V Revision)

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 to site but excluding cost and fabrication of steel but including soft water, labour charges for mixing, transporting, laying and curing concrete, working at heights, hire charges for tools and plants,including all other incidental charges etc., complete for CAPPING BEAM AND PEDESTALS OVER PIERS as per section 1500, 1700 &2200 of MORT&H Specificatins(V Revision)

Supply and fixing of Elastomeric bearing of size 500x520x80mm including cost and conveyance to work site, labour for fixing the bearing in position and all other incidental charges etc., complete as per standard specifications. as per section 2200 of MORT&H Specificatins(V Revision) and IRC :83 - 2015 (Part - II)

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 cost of cement to 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 heights, hire charges for tools and plants,including all other incidental charges etc., complete as per relevent specification for T BEAMS AND CROSS BEAMS as per section 1500, 1700 &2300 of MORT&H Specificatins(V Revision)

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 cost of cement to 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 heights, hire charges for tools and plants,including all other incidental charges etc., complete for DECK SLAB, KERB & SAFETY KERB as per section 1500, 1700 &2300 of MORT&H Specificatins(V Revision)

Vibrated reinforced cement concrete of grade M40 (Design Mix)using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site and cost of cement to 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 heights, hire charges for tools and plants,including all other incidental charges etc., complete for CRASH BARRIER as per 811, 1700 &2703.3 of MORT&H Specificatins(V Revision)

Supplying and installation of STRIP SEAL EXPANSION joint system conforming to specifications for Road and Bridge Works- Published by Ministry of Surface Transport (Roads Wing) in the 40mm wide expansion gap provided in between decks over piers and in between deck and dirt wall over abutment with fatigue tested structural steel section at the nosing and anchorage assembly, including cost and conveyance of all materials, cost of testing as per the MOST specifications, including labour, equipment and incidental charges for fixing the joints complete in all respects, as per section 2600 of MORT&H Specificatins(V Revision)

Providing and fixing of G.I drainage spouts 100mm dia as per GOI drawing SD/ 205 with grating arrangements at top as shown in the drawing using 100mm dia drainage spout projecting atleast 300mm 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,complete.as per section 2705 of MORT&H Specificatins(V Revision)

Vibrated Cement Concrete M-15( 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, laying, hire charges for tools, compacting, curing with all leads for soft water, including all other incidental charges form work etc., complete as per standard specification for SAFETY KERB RAMP NEAR APPROACH SLAB, BASE COURSE BELOW APPROACH SLAB AND SAFETY KERB RAMP .as per section 1500, 1700, 2704 of MORT&H Specificatins(V Revision)

Vibrated Cement Concrete M-30( Design mix) using 20mm ISS HBG metal including cost and conveyance of all materials to site and cost of cement at site,but excluding cost of fabrication of steel but including labour charges for mixing, laying, curing concrete, working at heights, soft water, hire charges for tools and plants, including all other incidental charges etc., complete for APPROACH SLAB as per section 1500, 1700, 2704 of MORT&H Specificatins(V Revision)

Vibrated Cement Concrete M-30( Design mix) 75mm uniform thick with surface reinforcement conforming to section 2702.2 MORTH 5th revision, using ISS HBG graded metal including cost and conveyance of all materials towork site including cement at site including all labour charges for mixing, laying, hire charges for tools and plants, compacting, curing with all leads for portable water, including all other incidental charges form work complete for WEARING COAT OVER DECK SLAB AND APPROACH SLAB as per section 2702.2 of MORT&H Specificatins(V Revision)

Vibrated Cement Concrete M-15( Nominal Mix ), using 40mm ISS metal including cost and conveyance of all materials to site and cost of cement at site, including cost of form work, labour charges for mixing,transporting, laying, and curing concrete, soft water, tools and plants, and incidental charges,etc.,complete as per relevent standard specification for PARAPET as per section 1500, & 1700 of MORT&H Specificatins(V Revision)

Providing and fixing class I PVC seepage pipes of 100mm dia.to requied lengths for abutments and returns including cost and conveyance of all materials to work site, and labour charges for fixing, etc., complete to drain of the backfill as per section 2706 of MORT&H Specificatins(V Revision)

Providing filter media behind the abutments and returns for 600mm thickness using filter media conforming to Cl. 309-3-2-B of MORT &H well packed with smaller size towards the small and bigger size towards the wall including cost and conveyance to to worksite including all other incidental charges, etc., complete as per Cl. 710.1.4 & Appendix - 6 of IRC: 78- 2014.

Filling behind Abutments and Returns as per Appendix 6 of IRC: 78-2000 with clean gritty free draining material having Phi ( Ø )value more than 35° conveyance of material to worksite, laying, handling charges and filling in layers tamping under optimum moisture content to get the maximum density, including watering, with all leads and lifts for water and all other incidental charges, etc., complete.as per CL: 710.1.4 & Appendix - 6 of IRC: 78 - 2014.

Supply and Fabrication of Fe-500 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 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, as per section 1600 of MORT&H Specificatins(V Revision)

Supply and fabrication of Fe-240 steel required in the schedule including cost of steel at site cost of providing and cost of fabrication,labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlapping to the required length whenever necessary and placing the reinforcement in position as specified in the drawings,including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc,complete,Fe -240 grade

Supply and fixing of High Quality of PVC pipes of 160mm 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.

SUB ESTIMATE FOR APPROACH ROAD

Filling with Carted earth having CBR not less than 8 for forming embankment 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 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.

Filling with Carted earth having CBR not less than 8 for forming embankment 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.

Granular Sub-base - Grade- V- (Table:- 400-1) - Plant Mix Method Construction of granular sub-base by providing close graded Material, 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 power roller to achieve the desired density, complete as per clause 401.

Providing and laying granular Sub-base as per table No.400-1/400-2 and Grading III of MORT&H Revision V with and any other Granular Material or a combination those of for required thick to give a CBR of 30 on prepared sub-grade in accordance with the requirements of the specification

Providing, laying, spreading and compacting graded stone aggregates for Wet Mix Macadam 250mm thick, including premixing the materials with water at OMC in mechnanical mix plant, conveyance of mixed materials by tipper to site, laying in uniform layers using pavers in Sub Base/ Base course on well prepared surface and compacting with vibratory roller to acheive the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per clause 406 of MORTH Rev-5.

Providing and laying Prime Coat over WMM surface using 7 Kg of Emulsion Bitumen (SS1) per 10 sqm for preparatory to another bituminous construction over it, including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as perClause 502 of MORTH Rev-5.

Providing and laying Tack Coat over WMM surface (treated with primer) using 2.50 Kg of Bitumen Emulsion (RS1) per 10 sqm for preparatory to another bituminous construction over it including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as perClause 503 of MORTH Rev-5.

Providing, laying 75mm consolidated thick Dense Bituminous Macadam using 0.40cum of 37.50-13.20mm, 0.35cum of 13.20-2.36mm and 0.36cum of 2.36mm & below size IRC metal with 71.30kgs of VG30 grade bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen, aggregate and mixing them in the required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to site, spreading the mix to uniform thickness of 75mm with mechanical paver to the specified grades and cross sections and consolidated by Vibratory Roller to the required density etc., including labour for attending to paver to site etc., including hire and fuel charges for 20-30t CMP with bitumen boiler, tipper trucks, Paver Finisher, Vibratory roller and all other tools and plant required, including all other incidental charges etc., complete as per specification using CMP as per clause 505 of MORTH rev-5

Providing, laying 50mm consolidated thick Bituminous Macadam using 0.40cum of 37.50-13.20mm, 0.35cum of 13.20-2.36mm and 0.36cum of 2.36mm & below size IRC metal with 71.30kgs of VG30 grade bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen, aggregate and mixing them in the required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to site, spreading the mix to uniform thickness of 75mm with mechanical paver to the specified grades and cross sections and consolidated by Vibratory Roller to the required density etc., including labour for attending to paver to site etc., including hire and fuel charges for 20-30t CMP with bitumen boiler, tipper trucks, Paver Finisher, Vibratory roller and all other tools and plant required, including all other incidental charges etc., complete as per specification using CMP as per clause 505 of MORTH rev-5

Providing and laying Bituminous Concrete to 30mm thick (Grade- II) 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 50.30kgs of VG30 bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing 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 to the required density etc., including labour for attending to paver to site etc., including hire charges and fuel charges for 20-30t CMP with bitumen boiler, tipper trucks, Paver Finisher, Vibratory 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.

Plain Cement Concrete M20 Grade using 20mm ISS Size hard broken granite metal including cost and conveyance of all materials to site cost and labour charges for formwork centering, labour charges for laying, compacting curing, all incidental charges complete for Concrete shoulders adjacent to the Approach road on the Ramp portion

SUB ESTIMATE FOR 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.

Granular Sub-base with Graded Material (Table:- 400-1) - Plant Mix Method (Construction of granular sub-base by providing close graded Material, 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 power roller to achieve the desired density, complete as per clause 401 ) - for grading- V Material

Providing and laying of Crusher Run Macadam of 150mm thickness 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.

Providing and laying Prime Coat over CRM/ Gravel base using 9 Kg of Emulsion Bitumen(SS1) per 10 sqm for preparatory to another bituminous construction over it including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc.,complete as perClause 502 of MORTH Rev-5

Providing and laying Tack Coat over WBM/ WMM surface (treated with primer) using2.50 Kg of Bitumen Emulsion (RS1) per 10 sqm for preparatory to another bituminousconstruction over it including cost of material, labour charges, rentals for machinery,fuel and all other incidental charges etc., complete as perClause 503 of MORTH Rev-5

Provding and laying Compacting Close grade Premix carpet 20 mm thick with a liquid seal coat which shall consist of open graded carpet of 20 mm thickness in a single course composed of suitable small size aggregates premixed with 60/70 Grade of Bituminous binder with application of liquid seal coat for sealing the voids in a bituminous surface conforming to the specifications.

SUB ESTIMATE FOR RETAINING WALL ON MADHUKKUR SIDE APPROACH

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

Vibrated Plain cement concrete M15 using ISS graded hard granite broken metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but 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 specification for LEVELLING COURSE BELOW FOOTING OF RCC RETAINING WALL

Vibrated reinforced cement concrete M30 (Design mix) using ISS graded hard granite broken metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but 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 specification for FOOTING OF RCC RETAINING WALL

Vibrated reinforced cement concrete M30 (Design mix) using ISS graded hard granite broken metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but 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 specification for STEM OF RCC RETAINING WALL BELOW GROUND LEVEL

Vibrated reinforced cement concrete M30 (Design mix) using ISS graded hard granite broken metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but 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 specification for STEM OF RCC RETAINING WALL BELOW GROUND LEVEL

Vibrated Cement Concrete M-20 Grade, Design Mix, using ISS size hard granite broken graded metal including cost and conveyance of all materials to site including cement at site but excluding cost and fabrication of steel, 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 PCC BROKEN PARAPET OVER RETAINING WALL as per section 811,1700 & 2703.3 of MORT&H Specifications (Fifth Revision-2013).

Supply and fabrication of Fe-500 steel required for all RCC items of works involved in the schedule cost of steel at site fabrication,labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlapping to the required length whenever necessary and placing the reinforcement in position as specified in the drawings, including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc,complete, as per section 2706 of MORT&H Specifications (Fifth Revision-2013).

Providing and fixing seepage pipes of 100 mm dia PVC pipes for required length for wall including cost and conveyance of all materials to work site as directed by the Engineer

SUB ESTIMATE FOR RETAINING WALL ON PERIUGAVVALNTHAN SIDE APPROACH

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

Vibrated Plain cement concrete M15 using ISS graded hard granite broken metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but 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 specification for LEVELLING COURSE BELOW FOOTING OF RCC RETAINING WALL

Vibrated reinforced cement concrete M30 (Design mix) using ISS graded hard granite broken metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but 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 specification for FOOTING OF RCC RETAINING WALL

Vibrated reinforced cement concrete M30(Design mix) using ISS graded hard granite broken metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but 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 specification for STEM OF RCC RETAINING WALL ABOVE GROUND LEVEL

Vibrated reinforced cement concrete M30(Design mix) using ISS graded hard granite broken metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but 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 specification for STEM OF RCC RETAINING WALL BELOW GROUND LEVEL

Vibrated Cement Concrete M-20 Grade, Design Mix, using ISS size hard granite broken graded metal including cost and conveyance of all materials to site including cement at site but excluding cost and fabrication of steel, 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 PCC BROKEN PARAPET OVER RETAINING WALL as per section 811,1700 & 2703.3 of MORT&H Specifications (Fifth Revision-2013).

Supply and fabrication of Fe-500 steel required for all RCC items of works involved in the schedule cost of steel at site fabrication,labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlapping to the required length whenever necessary and placing the reinforcement in position as specified in the drawings, including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc,complete, as per section 2706 of MORT&H Specifications (Fifth Revision-2013).

Providing and fixing seepage pipes of 100 mm dia PVC pipes for required length for wall including cost and conveyance of all materials to work site as directed by the Engineer

SUB ESTIMATE FOR DISMANTLING THE EXISTING STRUCTURE

Dismantling salvaging and removal and disposing of resulting materials and back filling the resulting trenches and pits etc.,For Brick Masonry.

Dismantling salvaging and removal and disposing of resulting materials and back filling the resulting trenches and pits etc.,For Plain Cement Concrete.

Dismantling salvaging and removal and disposing of resulting materials etc.,For RCC pipe 600mm dia.

Dismantling salvaging and removal and disposing of resulting materials etc.,For RCC pipe 900mm dia.

Dismantling salvaging and removal and disposing of resulting materials etc.,For RCC pipe 200mm dia.

SUB ESTIMATE FOR BOX CULVERT ON MADHUKKUR SIDE APPROACH

Dismantling salvaging and removal and disposing of resulting materials and back filling the resulting trenches and pits etc.a)Dismantling brick masonry/ stone masonrMORTH 111 112 202

Dismantling the RCC Slab and removal and disposing of resulting materials and back filling the resulting trenches and pits etc.

Earth work excavation in all classes of soils, such as hard stiff clay, stiff black cotton, hard red earth, shale’s, murram, gravel, stoney earth etc., and depositing on bank with all leads and lifts and all other incidental charges such as bailing out water, shoring, strutting, walling and forming protective bunds, wherever necessary etc., complete as per standard specification for foundation of Box Culvert

Cement Concrete M15 Grade using 40mm ISS Size hard broken granite metal including cost and conveyance of all materials to site cost and labour charges for formwork centering, labour charges for laying, compacting curing, all incidental charges complete for Leveling course for below foundation

Vibrated Cement Concrete M20 Grade using 40mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for formwork and centering, labour charges, compacting, curing, and all incidental charges etc., complete for below sill.

Vibrated Cement Concrete M20 Grade using 40mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for formwork and centering, labour charges, compacting, curing, and all incidental charges etc., complete for Above Sill

Vibrated Reinforced Cement Concrete [Design Mix] M25 grade using ISS size HBG graded metal crushed stone including cost and conveyance of all materials to site but excluding cost and fabrication for steel but including cost and labour charges for formwork and centering, labour charges, compacting, finishing and curing, including all incidental charges etc., complete for BOX CULVERT

Supply and fabrication of steel Grade Fe-500 required for all RCC items of works involved in the schedule including cost of steel cost of fabrication labour charges for cleaning the rods straightening cutting bending tying grills hoisting and placing the reinforcement in position as specified in the drawings including cost of binding wire provision of spacer bars, cover blocks and all other incidental charges etc. complete as per standard specification

Filling behind Abutments and wings with Quarry dust to including cost and conveyance of gravel to worksite, laying,handling,charges and filling in layers, tamping under optimum moisture content to get the maximum density including watering, with all leads for water and all other incidental charges etc complete FOR FILLING BEHIND ABUTMENT and WINGS

Vibrated Cement concrete M30 mix (Design Mix) using 20MM & below IRC HBG graded hard granite broken metel including cost and conveyance of all materials to site including cost and labour charges for form work and centering, labour charges for mixing concrete, laying, vibrating, hire charges for tools and plants, compacting, curing with all leads for soft water, including all other incidental charges, formwork,cost of premoulded expansion joints and fixing the same in position etc., complete for wearing coat of 75mm uniform thickness over Deck Slab

SUB ESTIMATE FOR ROAD FURNITURE

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)

Providing and fixing reflective road studs of category B raised pavement markers made out of polycarbonate/ABS moulded body and reflective panels (bi-convex reflectors) 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 base of marker shall be flat within 1.3 mm. The marker shall support a load of 13635 kg tested in accordance with ASTM D4280. Lenses shall be moulded of polycarbonate or methyl methecrylate conforming to ASTM D788. The area of each retro-reflectory surface shall not be lesss than 13.0 sq.cm. The slope of retro-reflectory surface shall be 35+5 degree to base. Each reflector shall have a CIL not less than values specified in table 2 of said MORTH circular and two cylindrical Polymer shanks of not less than 20 mm diameter and not less than 30 mm length shall be provided for better anchorage 3.5m spacing

Providing and erecting direction and palce identification retro-refelectorised sign as per IRC: 67 - 2010 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick fixed on back supporting frame and supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level as per approved drawing (Sign board made of Retro Reflective Type IV sheeting, ASTM D4956 specification - More than 0.90 sq.m)

Providing and fixing of retro reflectory Cautionary, Mandatory and informatory signs made of high intensity prismatic Grade sheeting confirming to IRC 67-2010 and ASTM D 4956-09, Type IV Specification and fixed over 1.5 mm thick aluminium sheet fixed on back supporting frame of 25 mm x 25 mm x 3 mm Mild steel angle and supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level etc complete including 7 year warranty for the retro reflective sheeting as per clause 6.9 of IRC 67: 2010 specification (as per MORTH Specification No 801) (60 cm circular board without definition board)

Providing and fixing of retro-reflectorised Hazard marker traffic sign made out of high intensity prismatic grade sheeeting 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 amild steel angle post 75x75x6mm and 0.60m below ground level. The sign post should be paintedas 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 fixing of retro reflectory Cautionary, Mandatory and informatory signs made of high intensity prismatic Grade sheeting confirming to IRC 67-2012 and ASTM D 4956-09, Type IV Specification and fixed over 1.5 mm thick aluminium sheet fixed on back supporting frame of 25 mm x 25 mm x 3 mm Mild steel angle and supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level etc complete including 7 year warranty for the retro reflective sheeting as per clause 6.9 of IRC 67: 2012 specification (as per MORTH Specification No 801) (90 cm equilateral triangular board without definition board)

SUB ESTIMATE FOR PAINTING

Supply and Painting the walls with two coats of cement paint over one coat of cement primer as instructed by the departmental officiers including preparation of surface curing etc., complete in all floors complying with standard specifications (The Colour and Shade of the cement paint shall be got approved by the Executive Engineer before use of work)

Providing priming coat one coat with ready mixed primer of approved quality and two coats of painting over the priming coat with approved quality and colour including cost and conveyance of all materials to site, labour charges etc., complete as per standard specifications SSRB 1021 and IS2395-1966 (PWD Schedule Item No 340A and PWD Standard Data for Painting in Page 63) for Crash barrier with alternate strip of white / yellow and black colour

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

Sri Balaji Builders

SHREE INFRASTRUCTURE